CN110459974A - A kind of exploiting field lower part electric substation mine flameproof and intrinsic safety type cascade STATCOM - Google Patents
A kind of exploiting field lower part electric substation mine flameproof and intrinsic safety type cascade STATCOM Download PDFInfo
- Publication number
- CN110459974A CN110459974A CN201910805229.5A CN201910805229A CN110459974A CN 110459974 A CN110459974 A CN 110459974A CN 201910805229 A CN201910805229 A CN 201910805229A CN 110459974 A CN110459974 A CN 110459974A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- shock
- wall
- bottom wall
- absorbing sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 230000003068 static effect Effects 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 13
- 210000003437 trachea Anatomy 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010338 mechanical breakdown Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 206010021036 Hyponatraemia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of exploiting field lower part electric substation mine flameproof and intrinsic safety type cascade STATCOMs of static reactive generator technical field, including cabinet body, the left and right outer wall of cabinet body is fixedly installed with external plus water box, outside plus the inside of water box are connected with connectivity trachea, the left and right outer wall of cabinet body is provided with connectivity slot, inner wall of cabinet body or so is fixedly installed with self-filtering box, the inner cavity of self-filtering box, which is provided with, is air-dried layer, the bottom wall of inner cavity of cabinet body is provided with lower part exhaust blower, the outer wall of cabinet body is connected with shock-absorbing sleeve, the bottom wall of shock-absorbing sleeve is provided with lower exhaust outlet, the bottom wall of inner cavity quadrangle of shock-absorbing sleeve is provided with damping spring, one end of damping spring is contacted with the bottom wall of cabinet body, the roof of shock-absorbing sleeve is bolted with limitting casing, the roof of cabinet body is equipped with exhaust blower, the roof of upper exhaust blower is equipped with filter screen, this dress It is simple to set structure, it is easy to use, the stable operation of static reactive generator is effectively ensured, high temperature and vibration is avoided to lead to mechanical breakdown.
Description
Technical field
The invention discloses a kind of exploiting field lower part electric substation mine flameproof and intrinsic safety type cascade STATCOM,
Specially static reactive generator technical field.
Background technique
Energy-saving, harmonic wave control is current mine problem the most urgent.In recent years, due to modern power electronics technology
With the fast development of microelectric technique, power quality problem under the mine solved is difficult to always originally, now by using high pressure
High-power mine flameproof and intrinsic safety type static reactive generator (SVG) new technology has obtained very good solution, it, which has, rings
Answer speed faster, the features such as range of operation is wider etc., be widely used in modern electric, metallurgy, mine, coal, electrified iron
The every field such as road.
The static reactive generator of existing market, there is important role in the electrical apparatus, be improve power supply situation and
As long as the equipment for improving utilization rate of electrical, however in use, the heat dissipation setting of system perfecting, does not send out in static reacance
When raw device runs at high speed, the high temperature of generation can not be reduced quickly, cause equipment internal temperature excessively high, operation Caton occur very
To when mechanical breakdown, influence its improve network voltage transient state stability.
Summary of the invention
The purpose of the present invention is to provide a kind of exploiting field lower part electric substation mine flameproof and intrinsic safety type chain static without
Function generator, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of exploiting field lower part electric substation mine explosion-suppression is simultaneous originally
The safety-type cascade STATCOM of matter, including cabinet body, the left and right outer wall of the cabinet body are fixedly installed with external plus water box,
The outside adds the inside of water box to be connected with connectivity trachea, and the left and right outer wall of the cabinet body is provided with connectivity slot, the cabinet body
Inner wall or so is fixedly installed with self-filtering box, and the self-filtering box is connected to by connectivity slot with outside plus water box, described
The inner cavity of self-filtering box, which is provided with, is air-dried layer, and the bottom wall of inner cavity of the cabinet body is provided with lower part exhaust blower, the cabinet body
Outer wall be connected with shock-absorbing sleeve, the bottom wall of the shock-absorbing sleeve is provided with lower exhaust outlet, and the bottom wall of inner cavity quadrangle of the shock-absorbing sleeve is all provided with
It is equipped with damping spring, one end of the damping spring is contacted with the bottom wall of cabinet body, and the roof of the shock-absorbing sleeve is bolted with limitting casing,
The roof of the cabinet body is equipped with exhaust blower, and the roof of the upper exhaust blower is equipped with filter screen.
Preferably, the bottom wall quadrangle of the shock-absorbing sleeve is fixedly installed with cooling pad.
Preferably, the inner cavity of the lower exhaust outlet is fixedly installed with lower filter screen.
Preferably, the height value of the self-filtering box is greater than external plus water box height values.
Preferably, the outside adds the bottom wall of water box to be bolted with drain valve pipe.
Compared with prior art, the beneficial effects of the present invention are:
1) present apparatus cabinet body two groups of exhaust blowers setting up and down, it is by two groups of exhaust blowers that the heat of interior of the cabinet is timely
Discharge, while outside air enters external plus water box, connectivity slot and self-filtering storehouse by connectivity trachea, the ash in outside air
The impurity such as dirt are adsorbed with water, and when outside air enters cabinet body, the moisture in outside air is air-dried layer absorption, avoid having
The air of moisture enters cabinet body inner cavity corrosion electrical component；
2) present apparatus is provided with shock-absorbing sleeve in the outside of cabinet body, carries out damping, buffering to cabinet body by damping spring, avoids
Mining area vibration leads to the destruction to electrical component in cabinet body, and present apparatus structure is simple, easy to use, and static reacance hair is effectively ensured
The stable operation of raw device, avoids high temperature and vibration from leading to mechanical breakdown.
Detailed description of the invention
Fig. 1 faces for exploiting field lower part electric substation mine flameproof and intrinsic safety type cascade STATCOM of the present invention to be shown
It is intended to；
Fig. 2 is faced for exploiting field lower part electric substation mine flameproof and intrinsic safety type cascade STATCOM of the present invention and is cutd open
Depending on schematic diagram；
The position Fig. 3 shock-absorbing sleeve of the present invention faces schematic cross-sectional view.
In figure: 100 cabinet bodies, 110 outsides plus water box, 111 connectivity tracheas, 120 connectivity slots, 130 self-filtering boxes, 131 skies
Gas drying layer, 140 lower part exhaust blowers, 200 shock-absorbing sleeves, 210 lower exhaust outlets, 220 damping springs, 230 limitting casings, 240 cooling pads,
250 lower filter screens, exhaust blower on 300, filter screen on 310.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of exploiting field lower part electric substation mine flameproof and intrinsic safety type cascade STATCOM, has
Effect guarantees the stable operation of static reactive generator, avoids high temperature and vibration from leading to mechanical breakdown, please refers to Fig. 1, Fig. 2 and Fig. 3,
Including cabinet body 100, the left and right outer wall of cabinet body 100 is fixedly installed with the inside card of external plus water box 110, outside plus water box 110
It is connected to connectivity trachea 111, the left and right outer wall of cabinet body 100 is provided with connectivity slot 120, and the inner wall or so of cabinet body 100 is fixedly mounted
There is self-filtering box 130, self-filtering box 130 is connected to by connectivity slot 120 with outside plus water box 110, self-filtering box 130
Inner cavity, which is provided with, is air-dried layer 131, and the bottom wall of inner cavity of cabinet body 100 is provided with lower part exhaust blower 140, and outside plus water box 110 are used
In carrying clear water, the outer wall of outside plus water box 110 and cabinet body 100 is welded, and connectivity slot 120 is used for outside plus water box 110 and interior
Portion's filter cartridge 130 is connected to, and when connectivity trachea 111 is for being in negative pressure inside cabinet body 100, connectivity trachea 111 inhales extraneous air
Enter external plus water box 110 and self-filtering box 130 inner cavities, is air-dried layer 131 for the water in the air of clear water will to be passed through
Divide and be detached from, be air-dried the inner cavity top that layer 131 is connected to self-filtering box 130, lower part exhaust blower 140 is used for cabinet body 100
Hot-air discharge；
Fig. 1 and Fig. 3 are please referred to, the outer wall of cabinet body 100 is connected with shock-absorbing sleeve 200, and the bottom wall of shock-absorbing sleeve 200 is provided with lower exhaust
Mouth 210, the bottom wall of inner cavity quadrangle of shock-absorbing sleeve 200 are provided with damping spring 220, one end and the cabinet body 100 of damping spring 220
Bottom wall contact, the roof of shock-absorbing sleeve 200 are bolted with limitting casing 230, and lower exhaust outlet 210 is used for lower part exhaust blower 140 for cabinet body 100
Outside interior hot-air discharge cabinet body 100, damping spring 220 is used to support cabinet body 100, and damping spring 220 is to cabinet when shaking
Body 100 is buffered, and limitting casing 230 is used to carry out verticality limit to cabinet body 100, and cabinet body 100 is because subtracting when vibration being avoided to occur
The buffering of shake spring 220 cannot keep perpendicular to the ground；
Referring to Fig. 1, the roof of cabinet body 100 is equipped with exhaust blower 300, the roof of upper exhaust blower 300 was equipped with
Strainer 310, upper exhaust blower 300 are used to for the hot-air inside cabinet body 100 being discharged, and upper filter screen 310 is for avoiding dust from entering
The inner cavity of cabinet body 100；
Fig. 1 and Fig. 3 are please referred to, the bottom wall quadrangle of shock-absorbing sleeve 200 is fixedly installed with cooling pad 240, improves shock-absorbing sleeve 200
Gap between ground, convenient for the discharge of hot-air；
Referring to Fig. 3, the inner cavity of lower exhaust outlet 210 is fixedly installed with lower filter screen 250, the sundries such as insect is avoided to enter cabinet
The inner cavity of body 100；
Referring to Fig. 2, the height value of self-filtering box 130 is greater than external plus water box 110 height values, avoid adding dilutional hyponatremia
Cause clear water to cover self-filtering box 130, causes to be air-dried the failure of layer 131, clear water enters the interior of cabinet body 100 when serious
Chamber leads to the impaired of electrical component；
Referring to Fig. 1, external plus water box 110 bottom walls are bolted with drain valve pipe, convenient for outside is added bottom of chamber in water box 110
The impurity discharge of wall is external to add water box 110.
Although hereinbefore having been made with reference to some embodiments, present invention is described, of the invention not departing from
In the case where range, various improvement can be carried out to it and can be with equivalent without replacement component therein.Especially, as long as not
There are structural conflict, the various features in presently disclosed each embodiment can be combined with each other by any way
It uses, the description for not carrying out exhaustion to the case where these combinations in the present specification is only to be in omit length and economize on resources
The considerations of.Therefore, the invention is not limited to specific embodiments disclosed herein, and including falling within the scope of the appended claims
All technical solutions.
Claims (5)
1. a kind of exploiting field lower part electric substation mine flameproof and intrinsic safety type cascade STATCOM, it is characterised in that: packet
It includes cabinet body (100), the left and right outer wall of the cabinet body (100) is fixedly installed with external plus water box (110), and the outside adds water box
(110) inside is connected with connectivity trachea (111), and the left and right outer wall of the cabinet body (100) is provided with connectivity slot (120), described
The inner wall or so of cabinet body (100) is fixedly installed with self-filtering box (130), and the self-filtering box (130) passes through connectivity slot
(120) it is connected to outside plus water box (110), the inner cavity of the self-filtering box (130), which is provided with, is air-dried layer (131), institute
The bottom wall of inner cavity for stating cabinet body (100) is provided with lower part exhaust blower (140), and the outer wall of the cabinet body (100) is connected with shock-absorbing sleeve
(200), the bottom wall of the shock-absorbing sleeve (200) is provided with lower exhaust outlet (210), and the bottom wall of inner cavity quadrangle of the shock-absorbing sleeve (200) is equal
It is provided with damping spring (220), one end of the damping spring (220) is contacted with the bottom wall of cabinet body (100), the shock-absorbing sleeve
(200) roof is bolted with limitting casing (230), and the roof of the cabinet body (100) is equipped with exhaust blower (300), the upper row
The roof of blower (300) is equipped with filter screen (310).
2. a kind of idle hair of exploiting field lower part electric substation mine flameproof and intrinsic safety type chain static according to claim 1
Raw device, it is characterised in that: the bottom wall quadrangle of the shock-absorbing sleeve (200) is fixedly installed with cooling pad (240).
3. a kind of idle hair of exploiting field lower part electric substation mine flameproof and intrinsic safety type chain static according to claim 1
Raw device, it is characterised in that: the inner cavity of the lower exhaust outlet (210) is fixedly installed with lower filter screen (250).
4. a kind of idle hair of exploiting field lower part electric substation mine flameproof and intrinsic safety type chain static according to claim 1
Raw device, it is characterised in that: the height value of the self-filtering box (130) is greater than external plus water box (110) height values.
5. a kind of idle hair of exploiting field lower part electric substation mine flameproof and intrinsic safety type chain static according to claim 1
Raw device, it is characterised in that: the outside adds the bottom wall of water box (110) to be bolted with drain valve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805229.5A CN110459974A (en) | 2019-08-29 | 2019-08-29 | A kind of exploiting field lower part electric substation mine flameproof and intrinsic safety type cascade STATCOM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805229.5A CN110459974A (en) | 2019-08-29 | 2019-08-29 | A kind of exploiting field lower part electric substation mine flameproof and intrinsic safety type cascade STATCOM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110459974A true CN110459974A (en) | 2019-11-15 |
Family
ID=68489728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910805229.5A Pending CN110459974A (en) | 2019-08-29 | 2019-08-29 | A kind of exploiting field lower part electric substation mine flameproof and intrinsic safety type cascade STATCOM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110459974A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU700292B2 (en) * | 1995-04-25 | 1998-12-24 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Housing structure for electrical and/or electronic devices for outdoor installation |
| CN203431899U (en) * | 2013-09-05 | 2014-02-12 | 郑炳西 | Chimney dust collection device |
| CN205730741U (en) * | 2016-04-29 | 2016-11-30 | 山西悦凌空调有限公司 | A kind of wet static dedusting tower |
| CN208174095U (en) * | 2018-05-10 | 2018-11-30 | 陈书画 | A kind of electric power dustproof electric cabinet |
| CN208890625U (en) * | 2018-10-10 | 2019-05-21 | 上海北弗变频自动化技术发展有限公司 | A kind of diamagnetic frequency converter of dust protected high-performance |
-
2019
- 2019-08-29 CN CN201910805229.5A patent/CN110459974A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU700292B2 (en) * | 1995-04-25 | 1998-12-24 | Rittal-Werk Rudolf Loh Gmbh & Co. Kg | Housing structure for electrical and/or electronic devices for outdoor installation |
| CN203431899U (en) * | 2013-09-05 | 2014-02-12 | 郑炳西 | Chimney dust collection device |
| CN205730741U (en) * | 2016-04-29 | 2016-11-30 | 山西悦凌空调有限公司 | A kind of wet static dedusting tower |
| CN208174095U (en) * | 2018-05-10 | 2018-11-30 | 陈书画 | A kind of electric power dustproof electric cabinet |
| CN208890625U (en) * | 2018-10-10 | 2019-05-21 | 上海北弗变频自动化技术发展有限公司 | A kind of diamagnetic frequency converter of dust protected high-performance |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |