CN201227487Y - Improved fire-fighting sprayer - Google Patents
Improved fire-fighting sprayer Download PDFInfo
- Publication number
- CN201227487Y CN201227487Y CNU2008200884619U CN200820088461U CN201227487Y CN 201227487 Y CN201227487 Y CN 201227487Y CN U2008200884619 U CNU2008200884619 U CN U2008200884619U CN 200820088461 U CN200820088461 U CN 200820088461U CN 201227487 Y CN201227487 Y CN 201227487Y
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- plug
- temperature
- sensitive element
- apopore
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 239000007921 spray Substances 0.000 abstract 4
- 238000006062 fragmentation reaction Methods 0.000 description 6
- 238000013467 fragmentation Methods 0.000 description 4
- 230000010006 flight Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000004579 marble Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a fire extinguishing spray head with improved structure, which belongs to the field of fire extinguishing equipment and solves the problem that the thermosensor in the prior fire extinguishing spray head is easily shattered by foreign flyers. The fire extinguishing spray head with improved structure comprises a bracket, a thermosensor, a splash box and a connecting pipe with a water outlet hole, wherein one end of the bracket is fixedly connected with the connecting pipe, and the other end of the bracket is fixedly connected with the splash box; a plug is arranged in the water outlet hole, the plug is supported by thermosensor in the water outlet hole, and liquid seal is formed at the water outlet hole; the therosensor is fixed between the plug and the splash box; a protecting element which is sleeved on the bracket is arranged between the connecting pipe and the splash box; and the thermosensor is arranged in the protecting element. The fire extinguishing spray head with improved structure has the advantages of simple structure, safety and reliability, effective protection of the thermosensor.
Description
Technical field
The utility model belongs to the fire distinguisher field, relates to a kind of shower nozzle, particularly a kind of structure improved fire extinguishing sprayer.
Background technology
For fire preventing, various tower pipes such as hotel, factory building, skyscraper ceiling on fire extinguishing sprayer all is installed.At present, the primary structure of the shower nozzle of selling on the market that is used for automatic sprinkler system that is installed in each big factory building, warehouse or hotel is made up of support, temperature-sensitive element, splash box and adapter with apopore, in apopore, be provided with plug, temperature-sensitive element withstands on plug and forms liquid sealing in the apopore, is installed on the waterpipe of top, house by the threaded portion on taking over.When fire, the temperature-sensitive element automatic fragmentation of being heated is fallen, and plug loses support and falls down from apopore, and this moment, water sprayed at a high speed from apopore through water inlet pipe immediately.When water is ejected on the splash box when colliding with splash box water can be to splashing everywhere, thereby reach comprehensive fire extinguishing effect.But because temperature-sensitive element all is contained in the glass marble and is directly exposed to the outside, smashed by the exotic of high-speed flight easily, also can be when occurring there is not fire because of the glass marble situation that water ejects in the waterpipe that is crashed to pieces, thereby cause the waste of unnecessary trouble and water resource, also can make people take for fire and form fear simultaneously, cause unnecessary economic loss.
After simultaneously each breaking out of fire, when reinstalling temperature-sensitive element to fire extinguishing sprayer, because plug drops on the ground along with the fragmentation of temperature-sensitive element in fire before and is difficult to and seeks, just must not buy a plug no longer again replenishes up, so not only increase financial burden, but also caused the waste of resource.
Summary of the invention
The purpose of this utility model is to exist above-mentioned problem at existing fire extinguishing sprayer, and a kind of simple in structure, safe and reliable, the structure improved fire extinguishing sprayer that can effectively protect temperature-sensitive element is provided.
The purpose of this utility model can realize by following technical proposal: a kind of structure improved fire extinguishing sprayer; comprise support; temperature-sensitive element; splash box and adapter with apopore; support one end and adapter are connected; the other end and the splash box of support are connected; in apopore, be provided with plug; temperature-sensitive element withstands on plug in the apopore and forms at the apopore place liquid sealing; above-mentioned temperature-sensitive element is fixed between plug and the splash box; it is characterized in that; be provided with guard member between described adapter and the splash box; guard member is socketed on the support, and described temperature-sensitive element is positioned at guard member.
This fire extinguishing sprayer is installed on the waterpipe of top, house, when fire appears in the house, the temperature-sensitive element automatic fragmentation of being heated is fallen, plug loses support and falls down from apopore, this moment, water sprayed at a high speed from apopore through taking over immediately, and water can be to splashing everywhere when colliding with splash box when water is ejected on the splash box.Because guard member is socketed on the support and make temperature-sensitive element be positioned at guard member, so just can protect temperature-sensitive element that it can not smashed by the exotic of other high-speed flights.When temperature-sensitive element was broken, plug dropped in guard member from apopore, just can use once more when reinstalling temperature-sensitive element next time so simultaneously.
In above-mentioned structure improved fire extinguishing sprayer, described guard member is made up of two panels, and described two panel one ends flexibly connect together, and the other end is provided with dismountable clamping structure.In installation process, by clamping structure two panels are fixed together, temperature-sensitive element just is wrapped between two panels like this.
In above-mentioned structure improved fire extinguishing sprayer, described clamping structure comprises fixture block that is located on the panel and the through hole one that is located on another piece panel, and described fixture block can be inlayed fixing in through hole one.
In above-mentioned structure improved fire extinguishing sprayer, the apopore place of described adapter is provided with and is trumpet-shaped conducting element, and the little end in conducting element chi footpath is an entrance point, and the big end in chi footpath is the port of export, and described entrance point and plug are connected.Water can be ejected on the splash box along conducting element during breaking out of fire.
In above-mentioned structure improved fire extinguishing sprayer, be equipped with corresponding through hole two on described two panels, the port of export of above-mentioned conducting element can be embedded in the through hole two.When the broken plug of temperature-sensitive element when apopore drops out because the port of export of conducting element is embedded in the through hole two, thus conducting element just can not come off out from apopore, thereby water can be ejected on the splash box along conducting element smoothly.
In above-mentioned structure improved fire extinguishing sprayer, described panel is made by plastic material.
In above-mentioned structure improved fire extinguishing sprayer, the end face of described plug is provided with groove, has on the described temperature-sensitive element to fix top in groove.Temperature-sensitive element just can better fix between plug and splash box like this.
Compared with prior art; in this structure improved fire extinguishing sprayer by guard member is socketed on the support; temperature-sensitive element is built in the guard member, so just can protects temperature-sensitive element that it can not smashed by the exotic of other high-speed flights and cause unnecessary trouble.Make this fire extinguishing sprayer safety and reliability like this.
Simultaneously when breaking out of fire, plug can not drop on the ground but drop in guard member, just can use once more when temperature-sensitive element is reinstalled in replacing like this.
Description of drawings
Fig. 1 is the structural representation of this structure improved fire extinguishing sprayer.
Fig. 2 is the perspective view of guard member in this structure improved fire extinguishing sprayer.
Among the figure, 1, support; 2, temperature-sensitive element; 21, top; 3, splash box; 31, divide the water plate; 4, take over; 41, apopore; 5, guard member; 51, panel; 52, fixture block; 53, through hole one; 54, through hole two; 6, conducting element; 7, plug; 71, groove; 8, sealing ring; 9, bolt.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this structure improved fire extinguishing sprayer comprises support 1, temperature-sensitive element 2, splash box 3 and has the adapter 4 of apopore 41, support 1 one ends with take over 4 and be connected, the other end of support 1 and splash box 3 are connected, wherein take over 4 and support 1 be connected as a single entity.
Apopore 41 faces splash box 3 centers, and splash box 3 has the branch water plate 31 that is radial arrangement, and each minute water plate 31 extension that is inclined upwardly.Be provided with plug 7 in apopore 41, wherein be provided with groove 71 on the end face of plug 7, have on the temperature-sensitive element 2 and can fix top 21 in groove 71, temperature-sensitive element 2 withstands on plug 7 in the apopore 41 and forms liquid sealing at apopore 41 places.Simultaneously be provided with sealing ring 8 between plug 7 and apopore 41, sealing ring 8 can make the sealing effectiveness between plug 7 and the apopore 41 better.Also be provided with at apopore 41 places that take over 4 and be trumpet-shaped conducting element 6, the little end in conducting element 6 chis footpath is an entrance point, and the big end in chi footpath is the port of export, and wherein entrance point and plug 7 are connected.
Temperature-sensitive element 2 is fixed between plug 7 and the splash box 3 by clamping structure, and wherein clamping structure is to be arranged on the screwed hole at splash box 3 centers and to be located in the interior bolt 9 of screwed hole, and the upper end of bolt 9 withstands on the bottom of temperature-sensitive element 2.Like this temperature-sensitive element 2 can not only be installed easily, make firm being stuck between plug 7 and the splash box 3 of temperature-sensitive element 2 energy, and when temperature-sensitive element 2 fragmentations are fallen, can also temperature-sensitive element 2 be installed again again, fire extinguishing sprayer can repeatedly be used.In the present embodiment, temperature-sensitive element 2 is for being equipped with the glass marble of thermosensitive liquid.
Be provided with guard member 5 between adapter 4 and splash box 3, guard member 5 is socketed on the support 1.Guard member 5 is made up of two panels of being made by plastic material 51, and these two panel 51 1 ends flexibly connect together, and the other end is provided with dismountable clamping structure.Clamping structure comprises fixture block 52 that is located on the panel 51 and the through hole 1 that is located on another piece panel 51, and wherein fixture block 52 can be inlayed fixing in through hole 1.Also be equipped with corresponding through hole 2 54 on two panels 51, the port of export of conducting element 6 is embedded in the through hole 2 54.
When this fire extinguishing sprayer is installed on the waterpipe of house top, earlier by the fixture block on the panel 51 52 being inlayed in the through hole 1 that fixes on another piece panel 51, thereby two panels 51 are fixed together, and temperature-sensitive element 2 just is wrapped between two panels 51 like this.Because guard member 5 is socketed on the support 1 and make temperature-sensitive element 2 be positioned at guard member 5, so just can protect temperature-sensitive element 2 that it can not smashed by the exotic of other high-speed flights.When fire appears in the house, the temperature-sensitive element 2 automatic fragmentation of being heated is fallen, plug 7 loses support and falls down from apopore 41, because the port of export of conducting element 6 is embedded in the through hole 2 54, so conducting element 6 just can not come off out from apopore 41, thereby water can be ejected on the splash box 3 along conducting element 6 after the ejection at a high speed from apopore 41 through taking over 4, and water will be to splashing everywhere when water was ejected on the splash box 3 with splash box 3 collisions, thereby reach the effect of fire extinguishing.When temperature-sensitive element 2 fragmentations, plug 7 drops in guard member 5 from apopore 41, just can use once more when reinstalling temperature-sensitive element 2 next time like this.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although the possibility of using other term do not got rid of in terms such as this paper used support 1, temperature-sensitive element 2, top 21, splash box 3, divide water plate 31, take over 4, apopore 41, guard member 5, panel 51, fixture block 52, through hole 1, through hole 2 54, conducting element 6, plug 7, groove 71, sealing ring 8, bolt 9 morely.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (7)
1; a kind of structure improved fire extinguishing sprayer; comprise support (1); temperature-sensitive element (2); splash box (3) and have the adapter (4) of apopore (41); support (1) one end and adapter (4) are connected; the other end of support (1) and splash box (3) are connected; in apopore (41), be provided with plug (7); temperature-sensitive element (2) withstands on plug (7) in the apopore (41) and at apopore (41) and locates to form liquid sealing; above-mentioned temperature-sensitive element (2) is fixed between plug (7) and the splash box (3); it is characterized in that; be provided with guard member (5) between described adapter (4) and the splash box (3); guard member (5) is socketed on the support (1), and described temperature-sensitive element (2) is positioned at guard member (5).
2, structure improved fire extinguishing sprayer according to claim 1 is characterized in that, described guard member (5) is made up of two panels (51), and described two panels (51) one ends flexibly connect together, and the other end is provided with dismountable clamping structure.
3, structure improved fire extinguishing sprayer according to claim 2, it is characterized in that, described clamping structure comprises the fixture block (52) that is located on the panel (51) and is located at through hole one (53) on another piece panel (51) that described fixture block (52) can be inlayed fixing in through hole one (53).
4, according to claim 1 or 2 or 3 described structure improved fire extinguishing sprayers, it is characterized in that, the apopore (41) of described adapter (4) is located to be provided with and is trumpet-shaped conducting element (6), the little end in conducting element (6) chi footpath is an entrance point, the big end in chi footpath is the port of export, and described entrance point and plug (7) are connected.
5, structure improved fire extinguishing sprayer according to claim 4 is characterized in that, is equipped with corresponding through hole two (54) on described two panels (51), and the port of export of above-mentioned conducting element (6) can be embedded in the through hole two (54).
6, structure improved fire extinguishing sprayer according to claim 5 is characterized in that, described panel (51) is made by plastic material.
7, according to claim 1 or 2 or 3 described structure improved fire extinguishing sprayers, it is characterized in that the end face of described plug (7) is provided with groove (71), have top (21) that can fix in groove (71) on the described temperature-sensitive element (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200884619U CN201227487Y (en) | 2008-06-02 | 2008-06-02 | Improved fire-fighting sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200884619U CN201227487Y (en) | 2008-06-02 | 2008-06-02 | Improved fire-fighting sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201227487Y true CN201227487Y (en) | 2009-04-29 |
Family
ID=40632447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200884619U Expired - Fee Related CN201227487Y (en) | 2008-06-02 | 2008-06-02 | Improved fire-fighting sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201227487Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505837A (en) * | 2012-06-28 | 2014-01-15 | 薛勇 | Elastically-sealed automatic sprinkler head |
| CN104822425A (en) * | 2012-12-12 | 2015-08-05 | 维京公司 | Pip cap assembly for fire protection sprinkler |
-
2008
- 2008-06-02 CN CNU2008200884619U patent/CN201227487Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505837A (en) * | 2012-06-28 | 2014-01-15 | 薛勇 | Elastically-sealed automatic sprinkler head |
| CN103505837B (en) * | 2012-06-28 | 2017-07-04 | 薛勇 | Elastic packing automatic sprinkler |
| CN103505837B9 (en) * | 2012-06-28 | 2018-01-12 | 薛勇 | Elastic sealing automatic watering spray head |
| CN104822425A (en) * | 2012-12-12 | 2015-08-05 | 维京公司 | Pip cap assembly for fire protection sprinkler |
| CN104822425B (en) * | 2012-12-12 | 2018-03-06 | 维京公司 | Pipe Cap Assemblies for Fire Sprinklers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20150602 |
|
| EXPY | Termination of patent right or utility model |