CN204972769U - Negative pressure formula extinguishing device - Google Patents
Negative pressure formula extinguishing device Download PDFInfo
- Publication number
- CN204972769U CN204972769U CN201520511445.6U CN201520511445U CN204972769U CN 204972769 U CN204972769 U CN 204972769U CN 201520511445 U CN201520511445 U CN 201520511445U CN 204972769 U CN204972769 U CN 204972769U
- Authority
- CN
- China
- Prior art keywords
- medicament
- ball valve
- bottle
- electrical ball
- extinguishing device
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a negative pressure formula extinguishing device, store up bottle and motor -driven pump including the medicament, the medicament stores up the exit end and electrical ball valve one end intercommunication of bottle, the other end of electrical ball valve passes through the entrance point intercommunication of pipe and motor -driven pump, the exit end of motor -driven pump feeds through with arranging the nozzle in the protection zone through the pipeline, the electrical ball valve is connected with control system through automatically controlled wire. The utility model discloses to traditional device complicated, relate to link defect such as more, adopt the negative pressure mode to take the extinguishing medium that the medicament stored up in the bottle out, be in charge of and say, aim at the ignition point behind the nozzle and put out a fire, it does not need configuration separately to start gas cylinder, solenoid valve and steel needle, manometer to compare with traditional device, the structure becomes simpler, has also saved simultaneously to start and has gaseously stored up air guide pipeline between the bottle, has reduced intermediate link to the medicament, the reliability of beating opening mechanism of putting out a fire of device can improve.
Description
Technical field
The utility model belongs to technical field of fire safety, particularly a kind of suction type extinguishing device.
Background technology
When extinguishing medium storage steel cylinder is in pressured state for a long time, one is high to the manufacturing process and testing requirement of storing steel cylinder, easily cause the leakage of the extinguishing chemical of fire extinguishing storage bottle simultaneously, for avoiding the generation of this kind of situation, traditional solution is: adopt gerotor type fire extinguishing storage bottle formula extinguishing device, more separately configure inert gas startup bottle, pipeline, magnetic valve; When a fire, draw point on magnetic valve punctures the diaphragm seal of the startup bottleneck that inert gas is housed, pass through pipeline, make the control gas (inert gas) of self-starting bottle to drive container value action on extinguishing device steel cylinder, open container value, be pressurized to design pressure by inert gas, extinguishing chemical siphon pipe discharged, extinguishing chemical is spurted to conflagration area and puts out a fire.Mainly there is following problem in said apparatus: overall structure floor space is large, and the structures such as required pipeline, container value are more complicated, but also need configure magnetic valve and on the structure such as draw point, reliability is not high.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, provides that a kind of structure is simple, stable and reliable operation, lower-cost suction type extinguishing device.
The technical scheme of the utility model technology is achieved in that a kind of suction type extinguishing device; it is characterized in that: comprise medicament storage bottle and electrodynamic pump; the port of export of described medicament storage bottle is communicated with electrical ball valve one end; the other end of described electrical ball valve is communicated with the entrance point of electrodynamic pump by conduit; the port of export of described electrodynamic pump is communicated with the nozzle being arranged in protection zone by pipeline, and described electrical ball valve is connected with control system by automatically controlled wire.
Suction type extinguishing device described in the utility model, it is provided with medicament on described medicament storage bottle top and fills mouth and exhaust outlet, fills a mouthful place and is provided with plug, described exhaust ports is provided with air bleeding valve at described medicament.
Suction type extinguishing device described in the utility model, described in it, medicament storage bottle is arranged on fixed head by bracket, and described electrodynamic pump is arranged on fixed head by gripper shoe.
Suction type extinguishing device described in the utility model, it is provided with vertical support bar at described bracket base, and described fixed head side is provided with Horizontal supporting bar.
The utility model is complicated for conventional apparatus, relate to the defects such as link is more, negative pressure mode is adopted to be extracted out by the extinguishing medium in medicament storage bottle, after pipeline, nozzle, aim at ignition point put out a fire, do not need to configure separately compared with conventional apparatus and start gas cylinder, magnetic valve and draw point, Pressure gauge, structure becomes simpler, also eliminate the gas-guide pipeline between startup gas to medicament storage bottle simultaneously, decrease intermediate link, the reliability of the fire extinguishing opening mechanism of device is improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is side view of the present utility model.
Mark in figure: 1 is medicament storage bottle, and 2 is electrodynamic pump, and 3 is electrical ball valve, and 4 is conduit, and 5 is automatically controlled wire, and 6 is plug, and 7 is air bleeding valve, and 8 is bracket, and 9 is fixed head, and 10 is gripper shoe, and 11 is vertical support bar, and 12 is Horizontal supporting bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model technology is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1,2 and 3, a kind of suction type extinguishing device, comprise medicament storage bottle 1 and electrodynamic pump 2, described medicament storage bottle 1 is arranged on fixed head 9 by bracket 8, described electrodynamic pump 2 is arranged on fixed head 9 by gripper shoe 10, and its whole device integrates formation integrative-structure, and the size that takes up room is little, save material, easy for installation; Bottom described bracket 8, be provided with vertical support bar 11, described fixed head 9 side is provided with Horizontal supporting bar 12, adopt horizontal-vertical double-purpose cribbing structure, when taking into account medicament and filling requirement, add the installation adaptability of device.
Wherein, the port of export of described medicament storage bottle 1 is communicated with electrical ball valve 3 one end; the other end of described electrical ball valve 3 is communicated with the entrance point of electrodynamic pump 2 by conduit 4; the port of export of described electrodynamic pump 2 is communicated with the nozzle being arranged in protection zone by pipeline, and described electrical ball valve 3 is connected with control system by automatically controlled wire 5.This device adopts mini electric pump as force body; electric-controlled ball valve is normally off when not being energized, to prevent from overflowing at mobile Chinese medicine, when needing to spurt medicament; control circuit is opened automatically; by the mode of negative pressure, make extinguishing chemical by the nozzle of electric-controlled ball valve, conduit, mini electric pump arrival protection zone, implement fire extinguishing; put out a fire complete; after dead electricity, electric-controlled ball valve automatically resets, and closes the internal channel of self.
Wherein, described medicament storage bottle 1 top is provided with medicament and fills mouth and exhaust outlet, fill a mouthful place at described medicament and be provided with plug 6, described exhaust ports is provided with air bleeding valve 7.Before filling, shutoff device power supply, makes electric-controlled ball valve inner chamber be in not on-state; Need to carry out extinguishing chemical when supplementing, plug medicament being filled mouth is pulled down, and is screwed off by the air bleeding valve of exhaust outlet counterclockwise, and medicament storage bottle inner chamber is communicated with air; By the joint filled on connecting leg with fill a mouthful screw thread and be connected fast, along with the extinguishing chemical filled is in the increase of medicament storage bottle inner volume, the gas be extruded in medicament storage bottle will be discharged to air by exhaust outlet, carry out smoothly so that medicament fills; The frock pipe filled used, needs flow gauge, to monitor the filling weight of the extinguishing chemical be filled with in medicament storage bottle at any time, till the filling weight reaching designing requirement.Unload after having filled and fill frock pipe, the air bleeding valve filled under front dump and plug are installed onto original position, screw after doing anti-seal process, complete filling of extinguishing chemical.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a suction type extinguishing device; it is characterized in that: comprise medicament storage bottle (1) and electrodynamic pump (2); the port of export of described medicament storage bottle (1) is communicated with electrical ball valve (3) one end; the other end of described electrical ball valve (3) is communicated with the entrance point of electrodynamic pump (2) by conduit (4); the port of export of described electrodynamic pump (2) is communicated with the nozzle being arranged in protection zone by pipeline, and described electrical ball valve (3) is connected with control system by automatically controlled wire (5).
2. suction type extinguishing device according to claim 1, it is characterized in that: described medicament storage bottle (1) top is provided with medicament and fills mouth and exhaust outlet, fill a mouthful place at described medicament and be provided with plug (6), described exhaust ports is provided with air bleeding valve (7).
3. suction type extinguishing device according to claim 1 and 2, is characterized in that: described medicament storage bottle (1) is arranged on fixed head (9) by bracket (8), and described electrodynamic pump (2) is arranged on fixed head (9) by gripper shoe (10).
4. suction type extinguishing device according to claim 3, is characterized in that: described bracket (8) bottom is provided with vertical support bar (11), described fixed head (9) side is provided with Horizontal supporting bar (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511445.6U CN204972769U (en) | 2015-07-15 | 2015-07-15 | Negative pressure formula extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511445.6U CN204972769U (en) | 2015-07-15 | 2015-07-15 | Negative pressure formula extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204972769U true CN204972769U (en) | 2016-01-20 |
Family
ID=55107192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520511445.6U Expired - Fee Related CN204972769U (en) | 2015-07-15 | 2015-07-15 | Negative pressure formula extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204972769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115887982A (en) * | 2021-09-30 | 2023-04-04 | 南京安居防护科技有限公司 | Water agent type fire extinguisher |
-
2015
- 2015-07-15 CN CN201520511445.6U patent/CN204972769U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115887982A (en) * | 2021-09-30 | 2023-04-04 | 南京安居防护科技有限公司 | Water agent type fire extinguisher |
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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: 20160120 Termination date: 20200715 |