CN204134096U - Multi-functional automatic sprinkler - Google Patents
Multi-functional automatic sprinkler Download PDFInfo
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- CN204134096U CN204134096U CN201420541528.5U CN201420541528U CN204134096U CN 204134096 U CN204134096 U CN 204134096U CN 201420541528 U CN201420541528 U CN 201420541528U CN 204134096 U CN204134096 U CN 204134096U
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- valve
- guiding trestle
- glass marble
- plate
- valve body
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Abstract
The utility model provides a kind of multi-functional automatic sprinkler, comprises the valve body being separated into upper and lower two chambeies by dividing plate and valve plate, and the deluge system be communicated with the delivery port of valve body; The top of valve body is intake antrum bottom is water chamber, and valve plate is connected to the tapping on dividing plate, and the central authorities of valve plate are connected with the first valve rod; The lower wall of water chamber is provided with magnet; Valve body is connected with fixed bar straight down, fixed bar is fixedly connected with horizontally disposed guiding trestle; First valve rod passes in the hole water chamber lower wall and the hole on guiding trestle, and lower end crimps with the first glass marble is vertical; First glass marble is by supporting plate support, and supporting plate is fixedly connected with guiding trestle by suspension rod.The utility model solves open type furred ceiling projected area when being 15% ~ 70%, and spray head needs problem setting up and down, also solves the problem that in the adapter of existing dry pendent sprinkler, water freezes; Also solve the problem of erect type shower nozzle difficult arrangement by shelter affects.
Description
Technical field
The utility model relates to a kind of extinguishing device, particularly relate to a kind ofly be applicable to grid or screen class permeability furred ceiling, have antifreeze demand and top board under the more multi-functional automatic sprinkler of barrier.
Background technology
Along with the development of society, all kinds of Novel ceiling material and design gimmick occurs thereupon, just there is a lot of permeability furred ceiling in house furred ceiling form, and the requirement of foundation " State Technical Method for Civil Building Project " (water supply and drainage), at installing grid, the place of screen class permeability furred ceiling, when furred ceiling projected area is 15% ~ 70%, up and down all shower nozzle should be set at furred ceiling, such Operation system setting more complicated, and there is shower nozzle below and under furred ceiling, assemble the water spray that breaks not and not due to flue gas, even if now upper strata shower nozzle breaks water spray, due to blocking of furred ceiling, also extinguishing effect can be caused to weaken.
For northern indoor temperature lower than 4 DEG C and furred ceiling projected area is 70% ~ 100% time, automatic sprinkler system adopts preact system usually, and require that shower nozzle should be arranged in below furred ceiling according to measure, shower nozzle adopts dry pendent sprinkler, to prevent the bursting by freezing of pipeline or shower nozzle, but when after pipe network examination water, in the standpipe connecing shower nozzle, water just cannot be discharged, will water, during low temperature, water can freeze, if now breaking out of fire, ice-out needs the regular hour, will inevitably postpone the effect playing automatic water sprinkler systme.
Be the interior space of 0% ~ 15% for furred ceiling projected area; according to code requirement; shower nozzle should be arranged under the top plate; adopt erect type shower nozzle; but often can run in engineering that top board beam lattice are very close, various pipeline is very many in furred ceiling situation; will block water spray effect or a large amount of encryption shower nozzles set up by needs, the system water yield of causing is very large and system layout is very complicated.
Utility model content
For above-mentioned problems of the prior art, the utility model provides a kind of multi-functional automatic sprinkler.
In order to solve the problems of the technologies described above, technical solution adopted in the utility model is:
Multi-functional automatic sprinkler of the present utility model, comprises the valve body being separated into upper and lower two chambeies by dividing plate and valve plate, and the deluge system be communicated with the delivery port of valve body; The top of valve body is intake antrum bottom is water chamber, and valve plate is connected to the tapping on dividing plate, and the central authorities of valve plate are connected with the first valve rod; The lower wall of water chamber is provided with magnet; Valve body is fixedly connected with fixed bar straight down, fixed bar is fixedly connected with horizontally disposed guiding trestle; First valve rod passes in the hole water chamber lower wall and the hole on guiding trestle, and lower end crimps with the first glass marble is vertical; First glass marble is by supporting plate support, and supporting plate is fixedly connected with guiding trestle by suspension rod.
Described fixed bar is disposed with the first guiding trestle from top to bottom, the second guiding trestle and the 3rd guiding trestle, suspension rod is connected with the 3rd guiding trestle; The surrounding of the first glass marble is provided with storage chimney, and the upper end of storage chimney is connected on the 3rd guiding trestle.
Also be provided with the second glass marble and the second valve rod between the first described valve rod and the first glass marble, the supporting plate of the first valve rod, the second glass marble second valve rod, the first glass marble and below vertically crimps in turn.
The surrounding of the second described glass marble is provided with Chain Link Fence.
Be provided with sealing ring on the upside of described valve plate, sealing ring and dividing plate reach sealing function by extruding; Sealing gasket is provided with on the downside of valve plate.
Advantage of the present utility model and beneficial effect are:
Multi-functional automatic sprinkler of the present utility model, the glass marble of traditional automatic sprinkler is separated setting with shower nozzle, and be respectively arranged with glass marble in upper and lower, comprehensive covering flue gas assembles position, when to solve open type furred ceiling projected area be 15% ~ 70%, spray head needs problem setting up and down; Use extinguishing device of the present utility model only deluge system need be set under furred ceiling, and intake antrum and water chamber are separated completely in the utility model valve body, all can not water in shower nozzle, outlet pipe and valve body, solve the problem that in the adapter of existing dry pendent sprinkler, water freezes; The utility model also solves the problem of erect type shower nozzle difficult arrangement by shelter affects.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multi-functional automatic sprinkler of the utility model first embodiment;
Fig. 2 is the structural representation of the multi-functional automatic sprinkler of the utility model second embodiment;
Fig. 3 is the structural representation of the multi-functional automatic sprinkler of the utility model the 3rd embodiment.
Critical piece symbol description in figure:
1: intake antrum 2: water chamber
3: valve body 4: sealing ring
5: valve plate 6: sealing gasket
7: the first valve rod 8: the first glass marbles
9: the second valve rod 10: the second glass marbles
11: supporting plate 12: magnet
13: suspension rod 14: the first leading truck
15: Chain Link Fence 16: the second leading truck
17: fixed bar 18: the three leading truck
19: storage chimney 20: water inlet
21: dividing plate 22: deluge system
23: delivery port 24: outlet pipe
25: floor 26: furred ceiling.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described.
Fig. 1 is the structural representation of the multi-functional automatic sprinkler of the utility model first embodiment, is applicable to the A type furred ceiling that furred ceiling projected area is 15% ~ 70%.As shown in Figure 1, the multi-functional automatic sprinkler of the first embodiment, main part is arranged between floor 25 and furred ceiling 26, comprises valve body 3, intake antrum 1, water chamber 2, dividing plate 21, valve plate 5, magnet 12, sealing gasket 6 and sealing ring 4.Valve body 3 is divided into upper and lower two chambeies by dividing plate 21 and valve plate 5, and top is intake antrum 1, and bottom is water chamber 2.Water inlet 20 and the water inlet pipe of intake antrum 1 are threaded connection; Delivery port 23 and the outlet pipe 24 of water chamber 2 are also threaded connection.Delivery port 23 is communicated with deluge system 22 by outlet pipe 24, and deluge system 22 is arranged on below furred ceiling 26.
Valve plate 5 is connected to the tapping of dividing plate 21 central authorities, is provided with sealing ring 4 on the upside of valve plate 5, and sealing ring 4 must bond firmly with valve plate 5, and sealing ring 4 and dividing plate 21 reach sealing function by extruding.Valve plate 5 bottom is provided with sealing gasket 6, and sealing gasket 6 must bond firmly with valve plate 5.Magnet 12 is arranged in the lower wall of water chamber 2, and magnet 12 and valve plate 5, sealing gasket 6 same specification, exist attraction between magnet 12 and valve plate 5.
Valve plate 5 is fixedly connected with the first valve rod 7, and the first valve rod 7 crimps with the second glass marble 10 is vertical, arranges Chain Link Fence 15, play cover glass ball outside the second glass marble 10.Second glass marble 10 and the second valve rod 9, first glass marble 8, supporting plate 11 are sequentially vertical successively to be crimped.Valve body 3 being fixedly connected with the fixed bar 17 extended straight down, fixed bar 17 being fixedly connected with horizontally disposed multiple guiding trestle, is the first guiding trestle 14, second guiding trestle 16 and the 3rd guiding trestle 18 from top to bottom successively.Supporting plate 11 is fixedly connected with by suspension rod 13 with the 3rd guiding trestle, and the pressure that valve plate 5 bears passes to the 3rd guiding trestle 18 by the first valve rod 7, second glass marble 10, second valve rod 9, first glass marble 8, supporting plate 11.
Pass in the hole of the first valve rod 7 from the lower wall and the first guiding trestle 14 of water chamber 2, second valve rod 9 passes in the hole the second guiding trestle 16 and the 3rd guiding trestle 18, and the first guiding trestle 14, second guiding trestle 16 and the 3rd guiding trestle 18 play vertical stability.
First glass marble 8 surrounding is provided with storage chimney 19, and the upper end of storage chimney 19 is connected on the 3rd guiding trestle 18, and lower end is concordant with furred ceiling 26, and flue gas can enter in storage chimney 19.
The liquid that first glass marble 8 and the second glass marble 10 expand built with heat, glass marble can also bear fire water pressure simultaneously.
Fig. 2 is the structural representation of the multi-functional automatic sprinkler of the utility model second embodiment, is applicable to the Type B furred ceiling that furred ceiling projected area is 70% ~ 100%.As shown in Figure 2, the multi-functional automatic sprinkler of the second embodiment, is arranged between floor 25 and furred ceiling 26 equally, comprises valve body 3, intake antrum 1, water chamber 2, dividing plate 21, valve plate 5, magnet 12, sealing gasket 6 and sealing ring 4.Valve body 3 is divided into upper and lower two chambeies by dividing plate 21 and valve plate 5, and top is intake antrum 1, and bottom is water chamber 2.Water inlet 20 and the water inlet pipe of intake antrum 1 are threaded connection; Delivery port 23 and the outlet pipe 24 of water chamber 2 are also threaded connection.Delivery port 23 is communicated with deluge system 22 by outlet pipe 24, and deluge system 22 is arranged on below furred ceiling 26.
Valve plate 5 is connected to the tapping of dividing plate 21 central authorities, is provided with sealing ring 4 on the upside of valve plate 5, and sealing ring 4 must bond firmly with valve plate 5, and sealing ring 4 and dividing plate 21 reach sealing function by extruding.Valve plate 5 bottom is provided with sealing gasket 6, and sealing gasket 6 must bond firmly with valve plate 5.Magnet 12 is arranged in the lower wall of water chamber 2, and magnet 12 and valve plate 5, sealing gasket 6 same specification, exist attraction between magnet 12 and valve plate 5.
Valve plate 5 is fixedly connected with the first valve rod 7, and the first valve rod 7 crimps with the first glass marble 8 is vertical, and the first glass marble 8 is by supporting plate 11 support.Valve body 3 being fixedly connected with the fixed bar 17 extended straight down, fixed bar 17 being fixedly connected with horizontally disposed multiple guiding trestle, is the first guiding trestle 14, second guiding trestle 16 and the 3rd guiding trestle 18 from top to bottom successively.Supporting plate 11 is fixedly connected with by suspension rod 13 with the 3rd guiding trestle, and the pressure that valve plate 5 bears passes to the 3rd guiding trestle 18 by the first valve rod 7, first glass marble 8 and supporting plate 11.
First valve rod 7 from the lower wall of water chamber 2 and three guiding trestles formed hole in pass, the first guiding trestle 14, second guiding trestle 16 and the 3rd guiding trestle 18 play vertical stability.
First glass marble 8 surrounding is provided with storage chimney 19, and the upper end of storage chimney 19 is connected on the 3rd guiding trestle 18, and lower end is concordant with furred ceiling 26, and flue gas can enter in storage chimney 19.
The liquid that first glass marble 8 expands built with heat, glass marble can also bear fire water pressure simultaneously.
Fig. 3 is the structural representation of the multi-functional automatic sprinkler of the utility model the 3rd embodiment, is applicable to the C type furred ceiling that furred ceiling projected area is 0% ~ 15%.As shown in Figure 3, the multi-functional automatic sprinkler of the 3rd embodiment, is arranged on below floor 25, comprises valve body 3, intake antrum 1, water chamber 2, dividing plate 21, valve plate 5, magnet 12, sealing gasket 6 and sealing ring 4.Valve body 3 is divided into upper and lower two chambeies by dividing plate 21 and valve plate 5, and top is intake antrum 1, and bottom is water chamber 2.Water inlet 20 and the water inlet pipe of intake antrum 1 are threaded connection; The delivery port 23 of water chamber 2 is connected with outlet pipe 24 by screw thread, and outlet pipe 24 is connected with deluge system 22 again, or delivery port 23 is directly connected with deluge system 22.Deluge system 22 can be arranged on below furred ceiling 26, also can be set directly at any height being convenient to nozzle layout of sprinkler.
Valve plate 5 is connected to the tapping of dividing plate 21 central authorities, is provided with sealing ring 4 on the upside of valve plate 5, and sealing ring 4 must bond firmly with valve plate 5, and sealing ring 4 and dividing plate 21 reach sealing function by extruding.Valve plate 5 bottom is provided with sealing gasket 6, and sealing gasket 6 must bond firmly with valve plate 5.Magnet 12 is arranged in the lower wall of water chamber 2, and magnet 12 and valve plate 5, sealing gasket 6 same specification, exist attraction between magnet 12 and valve plate 5.
Valve plate 5 is fixedly connected with the first valve rod 7, and the first valve rod 7 crimps with the first glass marble 8 is vertical, and the first glass marble 8 is by supporting plate 11 support.Valve body 3 is fixedly connected with the fixed bar 17 extended straight down, fixed bar 17 is fixedly connected with horizontally disposed first guiding trestle 14.Supporting plate 11 is fixedly connected with by suspension rod 13 with the first guiding trestle 14, and the pressure that valve plate 5 bears passes to the first guiding trestle 14 by the first valve rod 7, first glass marble 8 and supporting plate 11.
First valve rod 7 from the lower wall of water chamber 2 and the first guiding trestle 14 formed hole in pass, the first guiding trestle 14 plays vertical stability.
The liquid that first glass marble 8 expands built with heat, glass marble can also bear fire water pressure simultaneously.
The operation principle of multi-functional automatic sprinkler of the present utility model is as follows:
During non-fire, during spray system examination water, water enters in intake antrum 1 from valve body 3 side, and by when in pipe network, water drains after water test system, water can flow out valve body from the water inlet 20 of intake antrum 1, in valve body 3 and all can not water in valve body delivery port 23 and outlet pipe 24.When catching fire, flue gas enters below floor or enters in storage chimney, and after the first glass marble or the second glass marble touch the flue gas of heat, the liquid in glass marble all can expand, after exceeding uniform temperature, glass marble can break automatically, and then in the effect of fire fighting hydraulic pressure and magnet, valve plate and valve rod can move down thereupon, valve plate 5 can adsorb on magnet 12, fire water enters in water chamber 2, is then sprayed by outlet pipe 24 and deluge system 22, reaches the effect of fire extinguishing.Meanwhile, under the effect of fire fighting hydraulic pressure, valve plate 5 meeting press seal pad 6 on magnet 12, reaches sealing effectiveness.
The utility model solves open type furred ceiling projected area when being 15% ~ 70%, and spray head needs problem setting up and down, uses the utility model device only need arrange deluge system under furred ceiling; Also the problem that in the adapter of existing dry pendent sprinkler, water freezes is solved; Also solve the problem of erect type shower nozzle difficult arrangement by shelter affects.
The just detailed description of the invention of the present utility model described in above description, this illustrates and is not construed as limiting flesh and blood of the present utility model, therefore every corresponding modify of being likely utilized and equivalent, all belong to the scope of the claims that the utility model is applied for.
Claims (5)
1. a multi-functional automatic sprinkler, is characterized in that: this extinguishing device comprises the valve body (3) being separated into upper and lower two chambeies by dividing plate (21) and valve plate (5), and the deluge system (22) be communicated with the delivery port (23) of valve body (3); The top of valve body (3) is intake antrum (1) bottom is water chamber (2), and valve plate (5) is connected to the tapping on dividing plate (21), and the central authorities of valve plate (5) are connected with the first valve rod (7); The lower wall of water chamber (2) is provided with magnet (12); Valve body (3) is fixedly connected with fixed bar (17) straight down, (17) are fixedly connected with horizontally disposed guiding trestle with fixed bar; First valve rod (7) passes in the hole water chamber (2) lower wall and the hole on guiding trestle, and lower end crimps with the first glass marble (8) is vertical; First glass marble (8) is by supporting plate (11) support, and supporting plate (11) is fixedly connected with guiding trestle by suspension rod (13).
2. multi-functional automatic sprinkler according to claim 1, it is characterized in that: fixed bar (17) is disposed with from top to bottom the first guiding trestle (14), second guiding trestle (16) and the 3rd guiding trestle (18), suspension rod (13) is connected with the 3rd guiding trestle (18); The surrounding of the first glass marble (8) is provided with storage chimney (19), and the upper end of storage chimney (19) is connected on the 3rd guiding trestle (18).
3. multi-functional automatic sprinkler according to claim 2, it is characterized in that: be also provided with the second glass marble (10) and the second valve rod (9) between the first valve rod (7) and the first glass marble (8), the supporting plate (11) of the first valve rod (7), the second glass marble (10), the second valve rod (9), the first glass marble (8) and below vertically crimps in turn.
4. multi-functional automatic sprinkler according to claim 3, is characterized in that: the surrounding of the second glass marble (10) is provided with Chain Link Fence (15).
5. the multi-functional automatic sprinkler according to any one in claim 1-4, is characterized in that: valve plate (5) upside is provided with sealing ring (4), and sealing ring (4) and dividing plate (21) reach sealing function by extruding; Valve plate (5) downside is provided with sealing gasket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541528.5U CN204134096U (en) | 2014-09-22 | 2014-09-22 | Multi-functional automatic sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541528.5U CN204134096U (en) | 2014-09-22 | 2014-09-22 | Multi-functional automatic sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204134096U true CN204134096U (en) | 2015-02-04 |
Family
ID=52410817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420541528.5U Withdrawn - After Issue CN204134096U (en) | 2014-09-22 | 2014-09-22 | Multi-functional automatic sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204134096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288948A (en) * | 2014-09-22 | 2015-01-21 | 铁道第三勘察设计院集团有限公司 | Multifunctional automatic water spray fire-extinguishing device |
| CN112267590A (en) * | 2020-10-19 | 2021-01-26 | 华北水利水电大学 | Fire-resistant precast steel beam |
-
2014
- 2014-09-22 CN CN201420541528.5U patent/CN204134096U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288948A (en) * | 2014-09-22 | 2015-01-21 | 铁道第三勘察设计院集团有限公司 | Multifunctional automatic water spray fire-extinguishing device |
| CN104288948B (en) * | 2014-09-22 | 2017-06-06 | 铁道第三勘察设计院集团有限公司 | Multi-functional automatic sprinkler |
| CN112267590A (en) * | 2020-10-19 | 2021-01-26 | 华北水利水电大学 | Fire-resistant precast steel beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20170606 |
|
| AV01 | Patent right actively abandoned |