CN106762093A - A kind of expansion tank and processing method - Google Patents
A kind of expansion tank and processing method Download PDFInfo
- Publication number
- CN106762093A CN106762093A CN201710112477.2A CN201710112477A CN106762093A CN 106762093 A CN106762093 A CN 106762093A CN 201710112477 A CN201710112477 A CN 201710112477A CN 106762093 A CN106762093 A CN 106762093A
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- China
- Prior art keywords
- expansion tank
- chamber
- built
- core body
- ion
- Prior art date
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- Granted
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000945 filler Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 claims abstract description 17
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000013022 venting Methods 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 14
- 150000002500 ions Chemical class 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 6
- 239000003957 anion exchange resin Substances 0.000 claims description 6
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 6
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 6
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 5
- 229910001424 calcium ion Inorganic materials 0.000 claims description 5
- 150000001768 cations Chemical class 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 5
- -1 iron ion Chemical class 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003729 cation exchange resin Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 230000008961 swelling Effects 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000002826 coolant Substances 0.000 abstract description 28
- 238000001816 cooling Methods 0.000 abstract description 28
- 238000004140 cleaning Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 4
- 230000002085 persistent effect Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 239000011575 calcium Substances 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 239000000383 hazardous chemical Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005349 anion exchange Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012954 risk control Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0204—Filling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/028—Deaeration devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/029—Expansion reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
- F01P2011/061—Cleaning or combating corrosion using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
- F01P2011/066—Combating corrosion
- F01P2011/068—Combating corrosion chemically
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The present invention relates to a kind of expansion tank and processing method, including expansion tank housing, expansion tank housing inner route clapboard is divided into first chamber and second chamber；Close filler, pressure cover, radiator exhaust water pipe head, engine exhaust water pipe head, engine refill adapter, venting conduit, exhaust manifolds and built-in core body are provided with expansion tank housing.The technical program is by the two chambers and a built-in core body in expansion tank housing, by one-level Physical Absorption, isolation and two grades, three-level chemical action, iron rust, incrustation scale, bubble and the potential threat such as reaction treatment calcium and magnesium iron ion and acid ion produced in absorption cooling system work, maintain coolant pH value constant, it is system output cleaning, the coolant of safety, so that it is guaranteed that cooling system secure persistent Effec-tive Function, reduces complete vehicle fault rate and uses car cost.
Description
Technical field
The invention belongs to engine-cooling system technical field, a kind of expansion tank and processing method are particularly related to.
Background technology
According to investigations, the automobile engine source of failure in the whole world more than 50% is in cooling system.Engine is when work
Substantial amounts of heat can be produced, after indicating oven temperature of engine, its efficiency can be caused to reduce, even Parts Breakdown.Automobile
Cooling system carries out the circulation of liquid by the pipeline and path in engine.Heat can be absorbed when liquid flows through high-temperature engine
Amount, reduces the temperature of engine, there is provided appropriate temperature is in a suitable operating temperature to ensure engine.Liquid flows through
After engine, then heat exchanger (radiator) is flowed to, the heat in liquid is dispersed into air by heat exchanger.But automobile
After using a period of time, often there is oil consumption increase, water temperature is easily higher, or even alarm " boiling ", and expansion tank is smudgy,
The problems such as not seeing liquid level, especially engine scuffing when serious, diesel-engine road vehicle.This failure cause is caused to be vehicle cooling system
System is that enclosed cooling water heat exchanges work system, and the hazardous substance such as inevitable iron rust, incrustation scale for producing cannot be timely in work
It is discharged to outside system, blocks pipeline, cause cooling system to radiate bad, causes engine overheat, thermal efficiency reduction, oil consumption increase；
Coolant main component is ethylene glycol, and high-temperature oxydation can produce acidic materials, cause PH to reduce, and corrodes engine, is transported for a long time
Row certainly will influence engine life and user to be worth.
The content of the invention
It is an object of the invention to provide a kind of expansion tank and processing method, to solve prior art expansion tank in work
The hazardous substances such as middle incrustation scale cannot discharge system be outer and problem of cooling corrosion engine.
The present invention is achieved by the following technical solutions：
A kind of expansion tank, including expansion tank housing, the expansion tank housing inner route clapboard are divided into first chamber
And second chamber；
Filler is provided with the first chamber corresponding position on the expansion tank housing, the filler is by pressure
Power lid is sealed；
Be provided with the expansion tank housing above the first chamber side radiator exhaust water pipe head and
Engine exhaust water pipe head；
Engine refill adapter is provided with below the expansion tank housing to be connected with the second chamber；
One end of venting conduit is arranged at the filler close at the expansion tank housing, and connects with the filler
Logical, the other end of the relief tube is connected with the second chamber；
The upper end of exhaust manifolds connects with the filler, and the other end is in communication with the outside, and the exhaust manifolds add described
The position of geat is higher than the relief tube in the position of the filler；
Built-in core body is provided with the first chamber；The lower end of the built-in core body offsets with the dividing plate, with
Communicating pipe is provided with the relative dividing plate in the lower end of the built-in core body.
Highest calibration points and minimum calibration points are provided with the expansion tank housing, and are connected with the second chamber
It is logical；The upper surface of the built-in core body is less than the highest calibration points, and the lower surface of the built-in core body is less than the minimum quarter
Degree point.
The first drainage plate is provided with the nearly radiator exhaust water pipe head in the expansion tank housing, described
The second drainage plate is provided with above built-in core body.
The built-in core body is circular cone tubular construction, the external diameter of the external diameter less than lower end of upper end, the lower end of the built-in core body
Diameter of the external diameter less than the filler.
The built-in core body includes M type high molecular composite filterings ply of paper, anion exchange resin layer and sun successively from the outside to the core
Amberlite lipid layer.
The volume of the resin cation layer is fill coolant total measurement (volume) 4/3000ths to thousand/1000ths；It is described it is cloudy from
The volume of subtree lipid layer is the twice of the resin cation layer.
Relief valve is provided with the relief tube；Position of the position of the relief valve less than the pressure cover inner seal ring
Put.
A kind of processing method of expansion tank, using the expansion tank of any of the above-described, comprises the following steps：
1) one-level effect, be absorbed into by M type high molecular composite filtering ply of papers iron rust in first chamber, incrustation scale and every
From bubble；
2) two grades effect, fallen into by anion exchange resin process acid ion in first chamber etc. endanger from
Son, and produce hydroxyl ion；
3) three-level effect, by cationic ion-exchange resin dispose into the calcium ion in first chamber, magnesium ion, iron from
Son etc. endangers ion and produces hydrogen ion；
4) the poly- hydroxyl ion 2) of step hydrogen ion chemical reaction generation deionized water 3) poly- with step.
The beneficial effects of the invention are as follows：
The technical program is inhaled by two chambers and a built-in core body in expansion tank housing by one-level physics
Receive, isolate and two grades, three-level chemical action, iron rust, incrustation scale, bubble and the reaction treatment calcium produced in absorption cooling system work
The potential threats such as magnesium ion, iron ion, acid ion, maintain coolant pH value constant, are system output cleaning, the cooling of safety
Liquid, so that it is guaranteed that cooling system secure persistent Effec-tive Function, substantially reduces complete vehicle fault rate and user uses car cost.
By disposing iron rust, incrustation scale and potentially hazardous ion, it is ensured that cooling system secure persistent Effec-tive Function, reduce
Oil consumption and complete vehicle fault rate.
By separation bubble, cooling system heat dispersion is lifted, it is to avoid expansion tank blooming and Parts Breakdown occur；
By the double-deck management and control of the coolant to entering in expansion tank and supplement coolant, the coolant in externally fill and system
Risk is processed, it is ensured that whenever into engine coolant all be cleaning, safety, full maintenance cooling system
And engine.
Substantially reduce user and use car cost.Professional 4S shops need not be gone to, high expense is spent, cleaning cooling system water channel is changed
Coolant.Need to only spend very low expense change expansion tank just can essence exclude risk, simple to operate, oneself can also start
Change.
Brief description of the drawings
Fig. 1 is the structural representation of expansion tank of the present invention；
Fig. 2 is the internal structure schematic diagram of expansion tank of the present invention；
Fig. 3 is expansion tank coolant injection schematic diagram of the present invention；
Fig. 4 is pressure release valve closed mode schematic diagram；
Fig. 5 is expansion tank internal work schematic diagram；
Fig. 6 is relief valve open mode schematic diagram；
Fig. 7 is built-in core cross-sectional schematic diagram；
Fig. 8 is built-in core body coagulation schematic diagram；
Fig. 9 is built-in core body two stage treatment schematic diagram；
Figure 10 is built-in core body tertiary treatment schematic diagram.
Description of reference numerals
1 expansion tank housing, 2 radiators exhaust water pipe head, 3 engine exhaust water pipe heads, 4 engine filling pipes connect
Head, 5 fillers, 6 pressure covers, 7 venting conduits, 8 exhaust manifolds, 9 highest calibration points, 10 minimum calibration points, 11 first chambers, 12
Second chamber, 13 built-in core bodys, 14 dividing plates, 15 communicating pipes, 16 first drainage plates, 17 second drainage plates, 18 sealing rings, 19 pressure releases
Valve, 131 M type high molecular composite filtering ply of papers, 132 anion exchange resin layer, 133 cationic ion-exchange resins layer.
Specific embodiment
Describe technical scheme in detail by the following examples, following embodiment be only it is exemplary, only
Can be used for explaining and illustrating technical scheme, and be not to be construed as the limitation to technical solution of the present invention.
The effect of the expansion tank of the application：
Rust cleaning, scale removal：By the iron rust, the incrustation scale that are produced in high molecular composite filtering ply of paper Physical Absorption cooling system, keep away
Exempt from blocking pipe phenomenon, it is ensured that heat dispersion high efficiency is played, while reducing oil consumption.
Exclude potential risk：By cation and anion exchange chemical action, before iron rust, incrustation scale is formed, coolant is removed
In calcium ions and magnesium ions and iron ion and the deionized water needed for forming system, it is to avoid the later stage forms iron rust, the potential risk of incrustation scale,
System is worked and be constantly in secure high performance running status.
Deacidification：By anion exchange chemical action, the acid ion of ethylene glycol high-temperature oxydation generation is displaced, make cooling
Liquid pH value maintains ideal range always, it is to avoid coolant acidizing corrosion engine water jacket, excludes the risk of engine scuffing.
Avoid Parts Breakdown：Be not in the smudgy problem of expansion tank incrustation scale wall built-up and sensor fault.
Bubble separation, noise reduction and heat radiation performance：The HTHP bubble during air-discharging is absorbed, output is stable
Current, prevent bubble explosion, reduce noise, expansion tank reliability and system radiating performance are lifted, while evading cavitation erosion risk.
Least risk：Source management and control, initially fills coolant, is entered back into after first passing around expansion tank core body tertiary treatment
Engine works, and is engine input cleaning coolant, and problem is controlled from source, the risk control during cooling system is worked
System is in minimum zone.
Reduces cost, lifts user satisfaction：Very low expense need to be only spent to regularly replace expansion tank, and without spending big valency
Money cleans water channel, also not thorough.User is greatly reduced and uses car cost, effect is more preferable.
The expansion tank of the technical program, by built-in core body, by one-level Physical Absorption, isolation and two grades, three-level
Act on, the iron rust that is produced in absorption cooling system work, incrustation scale, bubble and reaction treatment calcium ions and magnesium ions, iron ion, it is acid from
The potential threats such as son, make coolant pH value maintain suitable constant range, are that system exports cleaning, the coolant of safety, with
Ensure the safe and efficient lasting work of cooling system.
The application provides a kind of expansion tank, as shown in Figures 1 to 10, including expansion tank housing 1, the expansion tank
Housing inner route clapboard 14 is divided into first chamber 11 and second chamber 12.
As depicted in figs. 1 and 2, radiator exhaust water pipe head 2 and engine exhaust water pipe head 3 is arranged in expansion tank
Left side top position of keeping to the side connects with first chamber, and engine refill adapter 4 is arranged in expansion tank housing lower surface, is located at
Radiator is vented the same side of water pipe head, is connected with second chamber.
The upper surface of expansion tank housing is provided with filler 5, pressure cover 6 is rotated with filler and is connected, for closing
Filler, is provided with sealing ring 18 on pressure cover, and one end of venting conduit 7 is arranged at the filler close to the swelling water
Hu Ketichu, and connected with the filler, the other end of the relief tube is connected with second chamber.
Coolant height identification, including highest calibration points 9 and minimum calibration points are provided with the right side of expansion tank housing
10。
The upper end of exhaust manifolds 8 connects with the filler, and the other end is in communication with the outside, and the exhaust manifolds add described
Higher than the relief tube in the position of the filler, the sealing ring on pressure cover is led positioned at relief tube with exhaust for the position of geat
Between pipe, the lower end of exhaust manifolds is vertically downward.
Built-in core body 13 is provided with first chamber, lower end and the dividing plate of the built-in core body offset, with institute
State and be provided with communicating pipe 15 at the relative dividing plate in lower end of built-in core body.
The upper surface of the built-in core body is less than the highest calibration points, the lower surface of the built-in core body less than it is described most
Low scale point.
The built-in core body is circular cone tubular construction, the external diameter of the external diameter less than lower end of upper end, the lower end of the built-in core body
External diameter conveniently takes out and changes less than the diameter of the filler.
The first drainage plate 17 is provided with the nearly radiator exhaust water pipe head in the expansion tank housing, in institute
State and the second drainage plate 18 is provided with above built-in core body, be for protecting built-in core to design, prevent coolant straight
Impact core body is connect, is caused damage.
The function of first chamber is the danger in the coolant of circulation in the new coolant for filling for the treatment of and cooling system work
Evil material, and separation bubble does not enter second chamber and participates in cooling circulation, it is ensured that cooling system safe and highly efficient operation.
Second chamber connects filler by venting conduit, and the pressure release valve position in venting conduit is close less than pressure cover
Seal position, it is that engine moisturizing and cooling system are vented that the effect of second chamber is.
The operation principle of expansion tank
As shown in figure 3, the daily filling of coolant, it is only necessary to which opening pressure cover carries out the filling of coolant, and coolant is first
First chamber is reached, is defeated cooling system by entering second chamber by communicating pipe after the three-level effect treatment of built-in core body
The coolant for sending cleaning again safe.
Relief valve 19 in venting conduit is closed before setting pressure is not reaching to, as shown in figure 4, when filling
Coolant when exceeding the waterline below minimum calibration points, form a pressure area for sealing in the top A areas of second chamber,
Aerology principle is to ensure upper surface of the ECL in first chamber always above built-in core body, making built-in core body
Effect is maximized.
In this application, built-in core body is similar circular cone tubular construction, the external diameter of the external diameter less than lower surface of upper surface, purpose
It is also the surface area and effect for lifting built-in core body, plays a part of double shield.After filling, coolant is highly controlled
Between highest calibration points and minimum calibration points.
When cooling system pressure reaches setup pressure value, relief valve and pressure cover in venting conduit can be opened successively,
As shown in fig. 6, expansion tank completes exhaust pressure relief work, after the reduction of cooling system pressure, relief valve and pressure cover can be closed successively
Close.
Built-in core body operation principle：
One-level is acted on, and iron rust, incrustation scale and separation bubble are absorbed by M type high molecular composite filterings ply of paper 131.
Two grades effect, by anion exchange resin layer 132 dispose acid ion etc. endanger ion, and produce hydrogen-oxygen from
Son.
Three-level is acted on, and is disposed calcium ion, magnesium ion, iron ion etc. by cationic ion-exchange resin layer 133 and is endangered ion
And produce hydrogen ion.
By the way that after above tertiary treatment, hazardous substance is all disposed, two grades of effects and three-level are acted on coolant
Hydroxyl ion and the hydrogen ion chemical reaction for producing afterwards generate the deionized water harmless to cooling system, it is ensured that cooling system can pacify
Full persistent high efficiency operation.
The above is only the description of the preferred embodiment of the present invention, it is noted that due to the finiteness of literal expression, and
Objectively there is unlimited concrete structure, for those skilled in the art, do not departing from the principle of the invention
On the premise of, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of expansion tank, it is characterised in that：Including expansion tank housing, the expansion tank housing inner route clapboard is divided into
First chamber and second chamber；
Filler is provided with the first chamber corresponding position on the expansion tank housing, the filler passes through pressure cover
Sealing；
Radiator exhaust water pipe head is provided with the expansion tank housing above the first chamber side and is started
Machine is vented water pipe head；
Engine refill adapter is provided with below the expansion tank housing to be connected with the second chamber；
One end of venting conduit is arranged at the filler close at the expansion tank housing, and is connected with the filler,
The other end of the relief tube is connected with the second chamber；
The upper end of exhaust manifolds connects with the filler, and the other end is in communication with the outside, and the exhaust manifolds are in the filler
Position higher than the relief tube in the position of the filler；
Built-in core body is provided with the first chamber；The lower end of the built-in core body offsets with the dividing plate, with it is described
Communicating pipe is provided with the relative dividing plate in the lower end of built-in core body.
2. expansion tank according to claim 1, it is characterised in that：Highest quarter is provided with the expansion tank housing
Degree point and minimum calibration points, and connected with the second chamber；The upper surface of the built-in core body is less than the highest scale
Point, the lower surface of the built-in core body is less than the minimum calibration points.
3. expansion tank according to claim 1, it is characterised in that：The nearly radiator in the expansion tank housing
The first drainage plate is provided with exhaust water pipe head, the second drainage plate is provided with above the built-in core body.
4. expansion tank according to claim 1, it is characterised in that：The built-in core body is circular cone tubular construction, upper end
External diameter is less than the external diameter of lower end, the diameter of the lower end external diameter less than the filler of the built-in core body.
5. expansion tank according to any one of claim 1 to 4, it is characterised in that：The built-in core body is from the outside to the core
Include M type high molecular composite filterings ply of paper, anion exchange resin layer and cationic ion-exchange resin layer successively.
6. expansion tank according to claim 5, it is characterised in that：The volume of the resin cation layer is cooled down for filling
4th/3000th to thousand/1000ths of liquid total measurement (volume)；The volume of the resin anion (R.A.) layer is the twice of the resin cation layer.
7. expansion tank according to claim 1, it is characterised in that：Relief valve is provided with the relief tube；It is described
Position of the position of relief valve less than the pressure cover inner seal ring.
8. a kind of processing method of expansion tank, it is characterised in that：Use the swelling water of any one of the claims 1 to 7
Kettle, comprises the following steps：
1) one-level effect, is absorbed into iron rust in first chamber, incrustation scale and isolates gas by M type high molecular composite filtering ply of papers
Bubble；
2) two grades of effects, acid ion into first chamber etc. are disposed by anion exchange resin layer and endanger ion,
And produce hydroxyl ion；
3) three-level effect, calcium ion, magnesium ion, iron ion into first chamber are disposed by cationic ion-exchange resin layer
Ion and hydrogen ion is produced Deng harm；
4) the poly- hydroxyl ion 2) of step hydrogen ion chemical reaction generation deionized water 3) poly- with step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474120A (en) * | 2019-09-06 | 2019-11-19 | 华霆（合肥）动力技术有限公司 | Battery temperature control management system and electric car |
| CN112901332A (en) * | 2021-04-13 | 2021-06-04 | 河南柴油机重工有限责任公司 | Method for relieving cavitation erosion of diesel engine body |
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| US4444247A (en) * | 1979-04-02 | 1984-04-24 | Minnesota Mining And Manufacturing Company | Filter-conditioner for motor cooling liquid |
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| CN204037322U (en) * | 2014-08-19 | 2014-12-24 | 中国第一汽车股份有限公司 | A kind of expansion tank of special filler |
| CN104632351A (en) * | 2013-11-06 | 2015-05-20 | 北汽福田汽车股份有限公司 | Chamber structure for separating liquid and air, auxiliary water tank and engine cooling system |
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| US4064848A (en) * | 1974-08-03 | 1977-12-27 | Daimler-Benz Aktiengesellschaft | Equalization tank for cooling liquid |
| US4444247A (en) * | 1979-04-02 | 1984-04-24 | Minnesota Mining And Manufacturing Company | Filter-conditioner for motor cooling liquid |
| US6401335B1 (en) * | 1997-10-29 | 2002-06-11 | Myron Stein | Radiator mouth repair kit |
| US20100206882A1 (en) * | 2009-02-13 | 2010-08-19 | Wessels Timothy J | Multi chamber coolant tank |
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| CN104632351A (en) * | 2013-11-06 | 2015-05-20 | 北汽福田汽车股份有限公司 | Chamber structure for separating liquid and air, auxiliary water tank and engine cooling system |
| CN204003065U (en) * | 2014-06-04 | 2014-12-10 | 北京汽车研究总院有限公司 | A kind of pressure-bearing type swelling water tank and automobile |
| CN204037322U (en) * | 2014-08-19 | 2014-12-24 | 中国第一汽车股份有限公司 | A kind of expansion tank of special filler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110474120A (en) * | 2019-09-06 | 2019-11-19 | 华霆（合肥）动力技术有限公司 | Battery temperature control management system and electric car |
| CN112901332A (en) * | 2021-04-13 | 2021-06-04 | 河南柴油机重工有限责任公司 | Method for relieving cavitation erosion of diesel engine body |
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| CN106762093B (en) | 2019-03-26 |
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