CN203620139U - Cool air sol fire extinguishing device with controllable blowing - Google Patents
Cool air sol fire extinguishing device with controllable blowing Download PDFInfo
- Publication number
- CN203620139U CN203620139U CN201320709261.1U CN201320709261U CN203620139U CN 203620139 U CN203620139 U CN 203620139U CN 201320709261 U CN201320709261 U CN 201320709261U CN 203620139 U CN203620139 U CN 203620139U
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- closed container
- extinguishing device
- control valve
- air sol
- cold air
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technology of fire protection, and discloses a cool air sol fire extinguishing device with controllable blowing, the device is characterized by comprising a sprayer, a control valve and a pressure switch, a closed container with dry powder cool air sol therein, a driving gas cylinder arranged in the closed container, a powder blowing pipe and a siphon which are arranged in the closed container, the opening of the driving gas cylinder is communicated with the inlet end of the powder blowing pipe through a gas pipeline, the gas pipeline is orderly provided with the pressure switch, the control valve and a pressure-reducing valve, the pressure switch is connected with the control valve, the inlet end of the siphon deeps into the bottom of the closed container, and the outlet end of the siphon is communicated with the sprayer through the cool air sol pipeline. According to the cool air sol fire extinguishing device with controllable blowing disclosed by the utility model, the driving gas cylinder is placed in the powder storage tank so as to greatly reduce the integral volume of the device, the repeated spraying of the fire extinguishing agent can be realized by controlling the off of the electromagnetic valve through the blowing time preset by the controller in fire extinguishment.
Description
Technical field
The utility model relates to fire-fighting fire extinguishing technology, particularly a kind of controlled cold air sol extinguishing device spurting.
Background technology
Common gas cylinder type extinguishing device normally gas cylinder and dry powder storage tank divides and is arranged, and when common extinguishing device uses, extinguishing chemical is disposable spurting, can not reuse, recovery maintenance after fire extinguishing can cause certain waste, and common device volume greatly directly causes installation floor space large, installing space is limited, and many occasions are also inapplicable.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of cold air sol extinguishing device that repeats to spurt.
In order to achieve the above object, the utility model is achieved by the following technical solutions.
A kind of controlled cold air sol extinguishing device spurting, it is characterized in that, comprising: the closed container of shower nozzle, control valve and pressure switch, built-in dry powder cold gas sol, be arranged on driving gas cylinder in closed container, be placed in dust blowpipe and siphon pipe in closed container; The bottleneck of described driving gas cylinder is communicated with the entrance point of described dust blowpipe by gas pipeline, on described gas pipeline, be provided with successively described pressure switch, described control valve and pressure-reducing valve, described control valve is connected with described pressure switch, described siphonal entrance point gos deep into the bottom of described closed container, and the described siphonal port of export is communicated with described shower nozzle by cold air sol pipeline.
Feature of the present utility model and further improvement are:
Described control valve is magnetic valve, and described magnetic valve is electrically connected with the controller being placed in outside closed container, and described controller is electrically connected with described pressure switch.
Described control valve is hand control valve
Described dust blowpipe sidewall is provided with multiple powder holes of blowing.
The pipeline that is communicated with the described siphonal port of export and described shower nozzle is provided with the check valve flowing to as from bottom to top.
Described closed container is provided with safety relief mouth, and described safety relief mouth is provided with safety valve.
The controlled cold air sol extinguishing device spurting of the present utility model will drive gas cylinder to be built in the overall volume of greatly having dwindled device in storage powder tank, the blowdown time control shut electromagnetic valve presetting by controller when fire extinguishing is realized repeatedly spurting of extinguishing chemical, and the cold aerosol fire extinguishing agent cold aerosol fire extinguishing agent using and gas extinguishing agent tool fire efficiency ratio gas extinguishing agent exceed several times, be suitable for storage and can realize large flow, the feature such as can spray at a distance, the utility model device compact overall structure, installation floor space is little, extinguishing property is high, and be applicable to the frequent place occurring of various fire.
accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Fig. 1, Fig. 2 are respectively the structural representation of the embodiment 1,2 of extinguishing device in the utility model.
Reference numeral: 1, storage powder tank; 2, drive gas cylinder; 3, dust blowpipe; 4, pressure-reducing valve; 5, magnetic valve; 51, hand control valve; 6, pressure switch; 7, controller; 8, shower nozzle, 9, check valve; 10, safety valve; 11, siphon pipe.
the specific embodiment
Embodiment 1
The controlled cold air sol extinguishing device spurting that the utility model embodiment provides as shown in Figure 1.
This controlled cold air sol extinguishing device spurting, wherein, in the storage powder tank 1 of built-in dry powder cold gas sol, be provided with and drive gas cylinder 2, drive in gas cylinder 2 and be provided with nitrogen or Compressed Gas, in storage powder tank 1, be provided with dust blowpipe 3 and siphon pipe 11, the sidewall of dust blowpipe 3 is provided with multiple powder holes of blowing, magnetic valve 5 is communicated with the entrance point of dust blowpipe 3 by gas pipeline, on gas pipeline, be provided with successively pressure switch 6, magnetic valve 5 and pressure-reducing valve 4, magnetic valve 5 is connected with pressure switch 6, magnetic valve 5 is electrically connected with the controller 7 being placed in outside storage powder tank 1, controller 7 is electrically connected with pressure switch 6, the entrance point of siphon pipe 11 deeply stores up the bottom of powder tank 1, the port of export of siphon pipe 11 is communicated with shower nozzle 8 by cold air sol pipeline.
Wherein, be communicated with the port of export of siphon pipe 11 and the pipeline of shower nozzle 8 and be provided with the check valve 9 flowing to as from bottom to top.
Wherein, described storage powder tank 1 is provided with safety relief mouth, and safety relief mouth is provided with safety valve 10.
The controlled cold air sol extinguishing device spurting that the utility model embodiment provides as shown in Figure 2.
This controlled cold air sol extinguishing device spurting, wherein, in the storage powder tank 1 of built-in dry powder cold gas sol, be provided with and drive gas cylinder 2, drive in gas cylinder 2 and be provided with nitrogen or Compressed Gas, in storage powder tank 1, be provided with dust blowpipe 3 and siphon pipe 11, the sidewall of dust blowpipe 3 is provided with multiple powder holes of blowing, hand control valve 51 is communicated with the entrance point of dust blowpipe 3 by gas pipeline, on gas pipeline, be provided with successively pressure switch 6, hand control valve 51 and pressure-reducing valve 4, hand control valve 51 is connected with pressure switch 6, the entrance point of siphon pipe 11 deeply stores up the bottom of powder tank 1, the port of export of siphon pipe 11 is communicated with shower nozzle 8 by pipeline.
Wherein, be communicated with the port of export of siphon pipe 11 and the pipeline of shower nozzle 8 and be provided with the check valve 9 flowing to as from bottom to top.
Wherein, described storage powder tank 1 is provided with safety relief mouth, and safety relief mouth is provided with safety valve 10.
The controlled cold air sol extinguishing device spurting that the utility model provides, in the time that fire occurs, controller 7 sends to magnetic valve 5 by fire extinguishing instruction with electrical signal form, magnetic valve 5 is opened or manual unlocking hand control valve 51, when protection zone breaking out of fire Time Controller 7 instruction of just putting out a fire sends to magnetic valve 5 that magnetic valve 5 is opened with electrical signal form, after the pressure that drives gas cylinder 2 inner high voltage gases to be decompressed to setting through pressure-reducing valve 4, enter dust blowpipe 3, after dust blowpipe 3 fully mixes nitrogen or compressed air with the dry powder cold gas sol extinguishing chemical in storage powder tank 1, while rising to the opening pressure that check valve 9 sets in storage powder tank 1, check valve 9 is opened, ultrafine dry powder cold gas sol extinguishing chemical outputs to shower nozzle 8 by siphon pipe 11 and check valve 9 and spurts, in the time spurting to predefined blowdown time, controller 7 output electrical signals shut electromagnetic valves 5 or manual-lock hand-operated valve, gas stops output, check valve 9 is closed automatically, extinguishing chemical stops spurting.While again fire extinguishing, repeat above process.
Drive the pressure switch 6 on gas cylinder 2 bottlenecks to drive the real-time pressure in gas cylinder 2 to be converted to the signal of telecommunication, then electrical signal transfer is carried out to Real-Time Monitoring to controller 7, controller 7 judges whether extinguishing device treats duty in normally,
The embodiment of the controlled cold air sol extinguishing device spurting above the utility model being provided is described in detail, applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications.In sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. a controlled cold air sol extinguishing device of putting, it is characterized in that, comprising: the closed container of shower nozzle, control valve and pressure switch, built-in dry powder cold gas sol, be arranged on driving gas cylinder in closed container, be placed in dust blowpipe and siphon pipe in closed container; The bottleneck of described driving gas cylinder is communicated with the entrance point of described dust blowpipe by gas pipeline, on described gas pipeline, be provided with successively described pressure switch, described control valve and pressure-reducing valve, described control valve is connected with described pressure switch, described siphonal entrance point gos deep into the bottom of described closed container, and the described siphonal port of export is communicated with described shower nozzle by cold air sol pipeline.
2. the controlled cold air sol extinguishing device spurting according to claim 1, is characterized in that, described control valve is magnetic valve, and described magnetic valve is electrically connected with the controller being placed in outside closed container, and described controller is electrically connected with described pressure switch.
3. the controlled cold air sol extinguishing device spurting according to claim 1, is characterized in that, described control valve is hand control valve.
3, the controlled cold air sol extinguishing device spurting according to claim 1, is characterized in that, described dust blowpipe sidewall is provided with multiple powder holes of blowing.
4. the controlled cold air sol extinguishing device spurting according to claim 1, is characterized in that, the pipeline that is communicated with the described siphonal port of export and described shower nozzle is provided with the check valve flowing to as from bottom to top.
5. the controlled cold air sol extinguishing device spurting according to claim 1, is characterized in that, described closed container is provided with safety relief mouth, and described safety relief mouth is provided with safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709261.1U CN203620139U (en) | 2013-11-08 | 2013-11-08 | Cool air sol fire extinguishing device with controllable blowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709261.1U CN203620139U (en) | 2013-11-08 | 2013-11-08 | Cool air sol fire extinguishing device with controllable blowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620139U true CN203620139U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320709261.1U Expired - Fee Related CN203620139U (en) | 2013-11-08 | 2013-11-08 | Cool air sol fire extinguishing device with controllable blowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203620139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721362A (en) * | 2013-11-08 | 2014-04-16 | 西安新竹防灾救生设备有限公司 | Controllable spraying cold aerosol fire extinguishing device |
| CN104826256A (en) * | 2015-05-28 | 2015-08-12 | 威特龙消防安全集团股份公司 | Controllable blowing fire extinguishing apparatus |
-
2013
- 2013-11-08 CN CN201320709261.1U patent/CN203620139U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721362A (en) * | 2013-11-08 | 2014-04-16 | 西安新竹防灾救生设备有限公司 | Controllable spraying cold aerosol fire extinguishing device |
| CN104826256A (en) * | 2015-05-28 | 2015-08-12 | 威特龙消防安全集团股份公司 | Controllable blowing fire extinguishing apparatus |
| CN104826256B (en) * | 2015-05-28 | 2018-02-27 | 威特龙消防安全集团股份公司 | A kind of controllable type spurts extinguishing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20211108 |