CN203303543U - Wet-type automatic water sprinkling extinguisher - Google Patents
Wet-type automatic water sprinkling extinguisher Download PDFInfo
- Publication number
- CN203303543U CN203303543U CN2013202447171U CN201320244717U CN203303543U CN 203303543 U CN203303543 U CN 203303543U CN 2013202447171 U CN2013202447171 U CN 2013202447171U CN 201320244717 U CN201320244717 U CN 201320244717U CN 203303543 U CN203303543 U CN 203303543U
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- alarm
- valve
- wet
- shower nozzle
- type automatic
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a wet-type automatic water sprinkling extinguisher, comprising a shower nozzle, a signal valve, an alarm control device, a control cabinet, a water sprinkling water pump, a wet-type alarm valve apparatus and an end water test device, wherein the shower nozzle, the signal valve, the alarm control device, the control cabinet, the water sprinkling water pump, the wet-type alarm valve apparatus and the end water test device are orderly connected; the alarm control device comprises a controller, a detector and an alarm device, which are orderly connected; the shower nozzle adopts a heat sensitive component. The shower nozzle is the heat sensitive component, so that the shower nozzle is started for water sprinkling and fire extinguishing once a fire is discovered; automatic detection, alarm and water sprinkling operations can be finished; the wet-type automatic water sprinkling extinguisher has the advantages that fire damage is reduced and manpower is also saved.
Description
Technical field
The utility model relates to a kind of wet type automatic sprinkler.
Background technology
Along with the development of building, construction scope is increasing, and level is more and more higher, and the building fire of following is also more and more, and existing fire-sprinkling system can not combine automatic detection, warning and spraying function, needs human intervention, and fire damage is serious.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of reduction fire damage, reduces manpower, but the wet type automatic sprinkler of automatic detection, warning and water spray.
For addressing the above problem, the utility model adopts following technical scheme: a kind of wet type automatic sprinkler, comprise shower nozzle, signal valve, alarm control unit, switch board, feeding spraying pump, wet alarm valve device and end water testing device, described shower nozzle, signal valve, alarm control unit, switch board, feeding spraying pump, wet alarm valve device are connected successively with end water testing device, described alarm control unit comprises controller, detector and the alarm connected successively, and described shower nozzle adopts heat-sensitive device.
As preferably, described wet alarm valve device comprises control valve, alarm valve, draining valve, upper and lower Pressure gauge, warning water system and delayer, and described control valve, alarm valve, draining valve, upper and lower Pressure gauge, warning water system are connected with delayer.
As preferably, described end water testing device comprises Pressure gauge and end experiment valve, and described Pressure gauge is connected with end experiment valve.
The beneficial effect of the utility model wet type automatic sprinkler is: because described shower nozzle is heat-sensitive device, find the unlatching of fire shower nozzle, sprinkling fire, can complete automatic detection, warning and water spray operation, has the reduction fire damage, reduces the advantage of manpower.
The accompanying drawing explanation
Fig. 1 is the theory diagram of the utility model wet type automatic sprinkler;
Fig. 2 is the theory diagram of alarm control unit in the utility model wet type automatic sprinkler;
Fig. 3 is the theory diagram of wet alarm valve device in the utility model wet type automatic sprinkler;
Fig. 4 is the theory diagram of end water testing device in the utility model wet type automatic sprinkler.
The specific embodiment
Consult Fig. 1 to shown in Figure 4, a kind of wet type automatic sprinkler, comprise shower nozzle, signal valve, alarm control unit, switch board, feeding spraying pump, wet alarm valve device and end water testing device, described shower nozzle, signal valve, alarm control unit, switch board, feeding spraying pump, wet alarm valve device are connected successively with end water testing device, described alarm control unit comprises controller, detector and the alarm connected successively, and described shower nozzle adopts heat-sensitive device.
Described wet alarm valve device comprises control valve, alarm valve, draining valve, upper and lower Pressure gauge, warning water system and delayer, and described control valve, alarm valve, draining valve, upper and lower Pressure gauge, warning water system are connected with delayer.Described end water testing device comprises Pressure gauge and end experiment valve, and described Pressure gauge is connected with end experiment valve, and whether described end water testing device can carry out regular check to system, normally move with the confirmation system.
During breaking out of fire, flame or high temperature gas flow make the heat-sensitive element action of automatic sprinkler, and shower nozzle is opened, sprinkling fire.Now, the water in pipe network becomes mobilely by static, makes water flow indicator action send the signal of telecommunication, and a certain zone of indication is at water spray on alarm controller.Because continuing the water spray pressure release, the shower nozzle unlatching cause the wet alarm valve upper water to force down in bottom hydraulic pressure, under the effect of pressure differential, originally the wet alarm valve that was in closed condition is just opened automatically, press water flows to the fire extinguishing pipe network by alarm valve, open simultaneously the passage that leads to warning water system, the water impact warning water system sends acoustic alarm signal.Control centre, according to the alarm signal of water flow indicator or pressure switch, automatically starts fire pump and supplies water to the system pressurization, reaches the purpose that continues automatic sprinkling fire-extinguishing.
The beneficial effect of the utility model wet type automatic sprinkler is: because described shower nozzle is heat-sensitive device, find the unlatching of fire shower nozzle, sprinkling fire, can complete automatic detection, warning and water spray operation, has the reduction fire damage, reduces the advantage of manpower.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. wet type automatic sprinkler, it is characterized in that: comprise shower nozzle, signal valve, alarm control unit, switch board, feeding spraying pump, wet alarm valve device and end water testing device, described shower nozzle, signal valve, alarm control unit, switch board, feeding spraying pump, wet alarm valve device are connected successively with end water testing device, described alarm control unit comprises controller, detector and the alarm connected successively, and described shower nozzle adopts heat-sensitive device.
2. wet type automatic sprinkler according to claim 1, it is characterized in that: described wet alarm valve device comprises control valve, alarm valve, draining valve, upper and lower Pressure gauge, warning water system and delayer, and described control valve, alarm valve, draining valve, upper and lower Pressure gauge, warning water system are connected with delayer.
3. wet type automatic sprinkler according to claim 1 is characterized in that: described end water testing device comprises Pressure gauge and end experiment valve, and described Pressure gauge is connected with end experiment valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202447171U CN203303543U (en) | 2013-05-09 | 2013-05-09 | Wet-type automatic water sprinkling extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202447171U CN203303543U (en) | 2013-05-09 | 2013-05-09 | Wet-type automatic water sprinkling extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203303543U true CN203303543U (en) | 2013-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202447171U Expired - Fee Related CN203303543U (en) | 2013-05-09 | 2013-05-09 | Wet-type automatic water sprinkling extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203303543U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670126A (en) * | 2013-12-17 | 2014-03-26 | 温州市繁申不锈钢型材公司 | Safety intelligent emergency door of fire fighting access |
| CN104721990A (en) * | 2015-04-09 | 2015-06-24 | 铁道第三勘察设计院集团有限公司 | Fireproof separation system of comprehensive transportation junction |
| CN105825745A (en) * | 2016-05-18 | 2016-08-03 | 公安消防部队昆明指挥学校 | Automatic sprinkling fire-extinguishing system for fire control safety teaching |
| CN113279976A (en) * | 2021-03-12 | 2021-08-20 | 机械工业第九设计研究院有限公司 | Control method for directly starting fire-fighting water pump by pressure switch of alarm valve set |
-
2013
- 2013-05-09 CN CN2013202447171U patent/CN203303543U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670126A (en) * | 2013-12-17 | 2014-03-26 | 温州市繁申不锈钢型材公司 | Safety intelligent emergency door of fire fighting access |
| CN104721990A (en) * | 2015-04-09 | 2015-06-24 | 铁道第三勘察设计院集团有限公司 | Fireproof separation system of comprehensive transportation junction |
| CN105825745A (en) * | 2016-05-18 | 2016-08-03 | 公安消防部队昆明指挥学校 | Automatic sprinkling fire-extinguishing system for fire control safety teaching |
| CN113279976A (en) * | 2021-03-12 | 2021-08-20 | 机械工业第九设计研究院有限公司 | Control method for directly starting fire-fighting water pump by pressure switch of alarm valve set |
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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: 20131127 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |