CN204684507U - A kind of controllable type spurts extinguishing device - Google Patents

A kind of controllable type spurts extinguishing device Download PDF

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Publication number
CN204684507U
CN204684507U CN201520353399.1U CN201520353399U CN204684507U CN 204684507 U CN204684507 U CN 204684507U CN 201520353399 U CN201520353399 U CN 201520353399U CN 204684507 U CN204684507 U CN 204684507U
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CN
China
Prior art keywords
gas
valve
extinguishing
extinguishing chemical
storage tank
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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.)
Withdrawn - After Issue
Application number
CN201520353399.1U
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Chinese (zh)
Inventor
汪映标
张宗勤
张宁甲
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Vitalong Fire Safety Group Co Ltd
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Vitalong Fire Safety Group Co Ltd
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Priority to CN201520353399.1U priority Critical patent/CN204684507U/en
Application granted granted Critical
Publication of CN204684507U publication Critical patent/CN204684507U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model discloses a kind of controllable type and spurt extinguishing device, comprise and open gas explosion gas-accumulating tank, extinguishing chemical storage tank and gas pressure maintaining valve, level digital electric detonator second being provided with several and being arranged in parallel is opened in gas explosion gas-accumulating tank described, described second, level digital electric detonator was connected with control device respectively by the automatically controlled wire of correspondence, the air inlet end of described gas pressure maintaining valve with open gas explosion gas-accumulating tank inner space, pressed gas escape pipe and extinguishing chemical siphon pipe is provided with in described extinguishing chemical storage tank, the gas outlet end of described gas pressure maintaining valve is communicated with pressed gas escape pipe lower end, described extinguishing chemical siphon pipe upper end is communicated with bottle valve, the agent application mouth end of described bottle valve is provided with magnetic valve.The utility model, according to the developing fire conditions at breaking out of fire scene, moves to different ignition point on demand, ignites digital electric detonator respectively, to reach the object of spurting fire extinguishing of the different ignition point in scene of fire being carried out respectively to extinguishing medium.

Description

A kind of controllable type spurts extinguishing device
Technical field
The utility model belongs to technical field of fire safety, is specifically related to a kind of controllable type and spurts extinguishing device.
Background technology
Traditional air bottle type extinguishing device is all in a short period of time when putting out a fire, once spurt and put out a fire, after the fire ignition point in certain region is extinguished, need to move on to again another ignition point position when putting out a fire, midway can not stop spurting of medicament, namely when the fire detector in protection zone or warning device are reported by mistake, or maloperation during artificial participation, or be extinguished fire from the beginning of fire, and medicament also remains sometimes, and the pressure nitrogen gas starting bottle can meet medicament when spurting required pressure, will continue to spurt extinguishing medium, till opening the pressure nitrogen gas in gas explosion gas-accumulating tank and being not enough to meet pressure needed for medicament, or until the extinguishing chemical in extinguishing chemical storage tank has been discharged.
Such result one causes the waste of extinguishing medium, and two is on-the-spot firefighter can selectively can not be put out a fire according to the intensity of a fire situation of the diverse location of scene of fire.Adopt traditional air bottle type extinguishing device; realize putting out the fire of zones of different; only fire extinguishing gas cylinder is set in zones of different; but in this case and be not suitable with all occasions: as: the portable harmful influence car had, or do not allow by the restriction of position the place that fire extinguishing gas cylinder is set at multiple position.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, provide a kind of can according to the developing fire conditions of scene of fire occurred, gradation is exerted pressure to extinguishing medium, realizes the ignition point different to scene of fire and carries out the controllable type that extinguishing medium spurts fire extinguishing respectively and spurt extinguishing device.
The technical scheme of the utility model technology is achieved in that a kind of controllable type spurts extinguishing device, it is characterized in that: comprise and open gas explosion gas-accumulating tank, extinguishing chemical storage tank and gas pressure maintaining valve, level digital electric detonator second being provided with several and being arranged in parallel is opened in gas explosion gas-accumulating tank described, described second, level digital electric detonator was connected with control device respectively by the automatically controlled wire of correspondence, the air inlet end of described gas pressure maintaining valve with open gas explosion gas-accumulating tank inner space, pressed gas escape pipe and extinguishing chemical siphon pipe is provided with in described extinguishing chemical storage tank, the gas outlet end of described gas pressure maintaining valve is communicated with pressed gas escape pipe lower end, described pressed gas escape pipe upper end extends to extinguishing chemical storage tank internal upper part and is communicated with the space that extinguishing chemical liquid level and extinguishing chemical storage tank inside are formed, described extinguishing chemical siphon pipe upper end is communicated with bottle valve, its lower end extends to extinguishing chemical storage tank inner bottom part, the agent application mouth end of described bottle valve is provided with magnetic valve.
Controllable type described in the utility model spurts extinguishing device, it is provided with at least one safety relief valve A described opening on gas explosion gas-accumulating tank, the vent pressure of described safety relief valve A is less than the maximum allowable working pressure opening gas explosion gas-accumulating tank, described extinguishing chemical storage tank is provided with at least one safety relief valve B, the vent pressure of described safety relief valve B had both been less than the vent pressure of safety relief valve A, was less than again the maximum allowable working pressure of extinguishing chemical storage tank.
Controllable type described in the utility model spurts extinguishing device, and it is provided with relief valve on described bottle valve.
Controllable type described in the utility model spurts extinguishing device, and it is provided with Pressure gauge A on described gas pressure maintaining valve, and described bottle valve is provided with Pressure gauge B.
Controllable type described in the utility model spurts extinguishing device, gas pressure maintaining valve described in it is provided with the adjusting handle that can cause outside extinguishing chemical storage tank.
Controllable type described in the utility model spurts extinguishing device, opens gas explosion gas-accumulating tank and extinguishing chemical storage tank and links together and be integrally formed structure, the described connecting portion opened between gas explosion gas-accumulating tank and extinguishing chemical storage tank is provided with cushion pad described in it.
Controllable type described in the utility model spurts extinguishing device, level digital electric detonator was fixedly connected on opens in gas explosion gas-accumulating tank by being arranged on the fixed head opening gas explosion gas-accumulating tank bottom part down second described in it, at level digital electric detonator and open between gas explosion gas-accumulating tank bottom interior wall and be provided with cushion pad described second, at described fixed head and open between gas explosion gas-accumulating tank bottom outer wall and be provided with lower cushion pad.
Controllable type described in the utility model spurts extinguishing device, bottle valve described in it is provided with extinguishing chemical and fills mouth, the extinguishing chemical of described bottle valve fills mouth and is connected with check valve one end, the other end of described check valve is provided with blocking, the space that described bottle valve is formed by blast pipe and extinguishing chemical liquid level and extinguishing chemical storage tank inside is communicated with, described bottle valve top is provided with atmosphere entry, and the atmosphere entry place of bottle valve is provided with exhaust screw plug.
The utility model adopt be arranged in parallel one group second level digital electric detonator, according to the developing fire conditions of the scene of fire occurred, move to different ignition point on demand, ignite digital electric detonator respectively, realize igniting at different time and the different places that catches fire, to reach the inertia pressure gas that time-division transfer burning produces, gradation is exerted pressure to extinguishing medium, extinguishing chemical is made to enter bottle valve by siphon pipe, and the magnetic valve by being connected with bottle valve one end, pipeline arrives shower nozzle, the ignition point different to scene of fire carries out the object of spurting fire extinguishing of extinguishing medium respectively.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is internal structure schematic diagram of the present utility model.
Mark in figure: 1 for opening gas explosion gas-accumulating tank, 2 is extinguishing chemical storage tank, 3 is gas pressure maintaining valve, 4 is level digital electric detonator second, 5 is automatically controlled wire, 6 is pressed gas escape pipe, 7 is extinguishing chemical siphon pipe, 8 is bottle valve, 9 is magnetic valve, 10 is safety relief valve A, 11 is safety relief valve B, 12 is relief valve, 13 is Pressure gauge A, 14 is Pressure gauge B, 15 is cushion pad, 16 is fixed head, 17 is upper cushion pad, 18 is lower cushion pad, 19 is check valve, 20 is blocking, 21 is blast pipe, 22 is adjusting handle, 23 is support, 24 is dividing plate, 25 is terminal pad.
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 controllable type spurts extinguishing device, comprise and open gas explosion gas-accumulating tank 1, extinguishing chemical storage tank 2 and gas pressure maintaining valve 3, described gas explosion gas-accumulating tank 1 and the extinguishing chemical storage tank 2 of opening links together and is integrally formed structure, thus reduce the transitional connection pipe that opens between gas explosion gas-accumulating tank and extinguishing chemical storage tank, described in open gas explosion gas-accumulating tank boss face be connected and fixed by screw and support 23.
The level digital electric detonator 4 second being provided with that several are arranged in parallel is opened in gas explosion gas-accumulating tank 1 described, level digital electric detonator 4 was fixedly connected on opens in gas explosion gas-accumulating tank 1 by being arranged on the fixed head 16 opening gas explosion gas-accumulating tank 1 bottom part down described second, to facilitate the replacing of level digital electric detonator second, described second, level digital electric detonator 4 was connected with control device respectively by the automatically controlled wire 5 of correspondence, described gas explosion gas-accumulating tank upper surface of opening is detachable dividing plate 24, so that the assembling of gas pressure maintaining valve, the air inlet end of described gas pressure maintaining valve 3 with open gas explosion gas-accumulating tank 1 inner space, pressed gas escape pipe 6 and extinguishing chemical siphon pipe 7 is provided with in described extinguishing chemical storage tank 2, the gas outlet end of described gas pressure maintaining valve 3 is communicated with pressed gas escape pipe 6 lower end by terminal pad 25, described pressed gas escape pipe 6 upper end extends to extinguishing chemical storage tank 2 internal upper part and is communicated with the space that extinguishing chemical liquid level and extinguishing chemical storage tank 2 inside are formed, described extinguishing chemical siphon pipe 7 upper end is communicated with bottle valve 8, its lower end extends to extinguishing chemical storage tank 2 inner bottom part, the agent application mouth end of described bottle valve 8 is provided with magnetic valve 9.
For preventing the pressure that second, level digital electric detonator explosion time opened in gas explosion gas-accumulating tank excessive, cause and open the blast of gas explosion gas-accumulating tank or break, described opening on gas explosion gas-accumulating tank 1 is provided with at least one safety relief valve A10, and the vent pressure of described safety relief valve A10 is less than the maximum allowable working pressure opening gas explosion gas-accumulating tank 1; Described extinguishing chemical storage tank 2 is provided with at least one safety relief valve B11, and the vent pressure of described safety relief valve B11 had both been less than the vent pressure of safety relief valve A10, was less than again the maximum allowable working pressure of extinguishing chemical storage tank 2; For preventing because of extinguishing chemical outlet and the shower nozzle blocking of leading to protection zone; cause bottle valve chamber pressure excessive; for guaranteeing bottle valve chamber pressure; magnetic valve inner chamber is met design requirement by extinguishing agent pressure; described bottle valve 8 is provided with relief valve 12; described relief valve and magnetic valve are arranged in bottle valve both sides symmetrically, and described bottle valve 8 is provided with Pressure gauge B14.
Wherein, described gas pressure maintaining valve 3 is provided with Pressure gauge A13, described gas pressure maintaining valve 3 is provided with the adjusting handle 22 that can cause outside extinguishing chemical storage tank 2, before dispatching from the factory, the pressurizer pressure of gas pressure maintaining valve extruding gas allowable is adjusted; For slowing down every root digital electric detonator when opening quick-fried to the impulse force opening gas explosion gas-accumulating tank and extinguishing chemical storage tank, at level digital electric detonator 4 and open between gas explosion gas-accumulating tank 1 bottom interior wall and be provided with cushion pad 17 described second, at described fixed head 16 and open between gas explosion gas-accumulating tank 1 bottom outer wall and be provided with lower cushion pad 18, and the described connecting portion opened between gas explosion gas-accumulating tank 1 and extinguishing chemical storage tank 2 is provided with cushion pad 15.
Wherein, described bottle valve 8 is provided with extinguishing chemical and fills mouth, the extinguishing chemical of described bottle valve 8 fills mouth and is connected with check valve 19 one end, the other end of described check valve 19 is provided with blocking 20, the space that described bottle valve 8 is formed by blast pipe 21 and extinguishing chemical liquid level and extinguishing chemical storage tank 2 inside is communicated with, described bottle valve 8 top is provided with atmosphere entry, and the atmosphere entry place of bottle valve 8 is provided with exhaust screw plug.
What the utility model adopted fills technical scheme: before dress fills, check system device is in non-electrical condition, magnetic valve inner chamber is in not on-state at ordinary times, determine the pressure show value of Pressure gauge A, the insufficient pressure opened in gas explosion gas-accumulating tank sprays to make the extinguishing chemical in extinguishing chemical storage tank, need to carry out extinguishing chemical when supplementing, the extinguishing chemical removing bottle valve fills the blocking at mouth place, screw off the exhaust screw plug (not shown in FIG.) at bottle valve top, to make in extinguishing chemical storage tank inner chamber extinguishing chemical ullage space through blast pipe, bottle valve inner chamber, communicate with air after arriving the top of bottle valve, naturally the residual air in emptying extinguishing chemical storage tank, fill in extinguishing chemical process, extinguishing chemical, by filling road in the internal channel of mouth, check valve, enters the inner chamber of bottle valve, below Vertical dimension 90 ° turn to after, enter in extinguishing chemical storage tank by extinguishing chemical siphon pipe, along with the extinguishing chemical filled is in the increase of extinguishing chemical storage tank inner volume, the gas be extruded in extinguishing chemical storage tank by blast pipe, bottle valve inner chamber, will be discharged from the top vent of bottle valve, carry out on the frock pipe that fills, Pressure gauge or flow agent (extinguishing chemicals according to different) need be joined, to monitor the filling weight being filled with extinguishing chemical be filled in extinguishing chemical storage tank at any time, till the filling weight (or the filling rate specified by design instruction) reaching standard-required, unload after having filled and fill frock pipe, the blocking filled under front dump is installed onto the screw thread place filling mouth that check valve is other, screws after doing anti-seal process, and with the exhaust screw plug filled under front dump, the exhaust outlet at bottle valve top is blocked, complete filling of extinguishing chemical.
Operation principle of the present utility model is: the button finding fire → press dynamic control device, the utility model also can carry out coordinated signals with fire automatic alarm device and replace manually pressing start button, by holding wire realize automatically starting fire extinguishing → automatically controlled open the turn control device rotary knob → gradation of magnetic valve → as required ignite be arranged in parallel one group second level digital electric detonator each digital electric detonator, produce high temperature and high pressure gas → make open gas explosion gas-accumulating tank also by gradation by explosion gas be full of → explosion gas to be arrived in extinguishing chemical storage tank by pressed gas escape pipe by gas pressure maintaining valve pressure-reduced and-regulated → post-decompression gas and enters the magnetic valve inner chamber of bottle valve inner chamber → extinguishing chemical after opening to the extinguishing chemical mineralization pressure → extinguishing chemical filled through extinguishing chemical siphon pipe, protection zone nozzle passage is arrived by the pipe be threaded with magnetic valve, implement to put out a fire to save life and property to protection zone fire.Wherein, magnetic valve is normally off when not being energized, when needing to spurt medicament, control circuit is opened automatically, makes extinguishing chemical by magnetic valve, arrives to spurt mouth, implement to put out a fire through the pipeline that is threaded with magnetic valve, put out a fire complete, automatically reset after magnetic valve dead electricity closedown.
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 (8)

1. a controllable type spurts extinguishing device, it is characterized in that: comprise and open gas explosion gas-accumulating tank (1), extinguishing chemical storage tank (2) and gas pressure maintaining valve (3), the level digital electric detonator second (4) being provided with several and being arranged in parallel is opened in gas explosion gas-accumulating tank (1) described, described level digital electric detonator second (4) is connected with control device respectively by the automatically controlled wire (5) of correspondence, the air inlet end of described gas pressure maintaining valve (3) with open gas explosion gas-accumulating tank (1) inner space, pressed gas escape pipe (6) and extinguishing chemical siphon pipe (7) is provided with in described extinguishing chemical storage tank (2), the gas outlet end of described gas pressure maintaining valve (3) is communicated with pressed gas escape pipe (6) lower end, described pressed gas escape pipe (6) upper end extends to extinguishing chemical storage tank (2) internal upper part and is communicated with the space that extinguishing chemical liquid level and extinguishing chemical storage tank (2) inside are formed, described extinguishing chemical siphon pipe (7) upper end is communicated with bottle valve (8), its lower end extends to extinguishing chemical storage tank (2) inner bottom part, the agent application mouth end of described bottle valve (8) is provided with magnetic valve (9).
2. controllable type according to claim 1 spurts extinguishing device, it is characterized in that: described opening on gas explosion gas-accumulating tank (1) is provided with at least one safety relief valve A(10), described safety relief valve A(10) vent pressure be less than the maximum allowable working pressure opening gas explosion gas-accumulating tank (1), described extinguishing chemical storage tank (2) is provided with at least one safety relief valve B(11), described safety relief valve B(11) vent pressure be both less than safety relief valve A(10) vent pressure, be less than again the maximum allowable working pressure of extinguishing chemical storage tank (2).
3. controllable type according to claim 2 spurts extinguishing device, it is characterized in that: on described bottle valve (8), be provided with relief valve (12).
4. controllable type according to claim 3 spurts extinguishing device, it is characterized in that: on described gas pressure maintaining valve (3), be provided with Pressure gauge A(13), described bottle valve (8) is provided with Pressure gauge B(14).
5. controllable type according to claim 1 spurts extinguishing device, it is characterized in that: described gas pressure maintaining valve (3) is provided with and can causes extinguishing chemical storage tank (2) adjusting handle outward (22).
6. controllable type according to claim 1 spurts extinguishing device, it is characterized in that: described in open gas explosion gas-accumulating tank (1) and extinguishing chemical storage tank (2) and link together and be integrally formed structure, the described connecting portion opened between gas explosion gas-accumulating tank (1) and extinguishing chemical storage tank (2) is provided with cushion pad (15).
7. controllable type according to claim 5 spurts extinguishing device, it is characterized in that: described level digital electric detonator second (4) is fixedly connected on opens in gas explosion gas-accumulating tank (1) by being arranged on the fixed head (16) opening gas explosion gas-accumulating tank (1) bottom part down, described level digital electric detonator second (4) and open between gas explosion gas-accumulating tank (1) bottom interior wall and be provided with upper cushion pad (17), at described fixed head (16) and open between gas explosion gas-accumulating tank (1) bottom outer wall and be provided with lower cushion pad (18).
8. controllable type as claimed in any of claims 1 to 7 spurts extinguishing device, it is characterized in that: described bottle valve (8) is provided with extinguishing chemical and fills mouth, the extinguishing chemical of described bottle valve (8) fills mouth and is connected with check valve (19) one end, the other end of described check valve (19) is provided with blocking (20), the space that described bottle valve (8) is formed by blast pipe (21) and extinguishing chemical liquid level and extinguishing chemical storage tank (2) inside is communicated with, described bottle valve (8) top is provided with atmosphere entry, the atmosphere entry place of bottle valve (8) is provided with exhaust screw plug.
CN201520353399.1U 2015-05-28 2015-05-28 A kind of controllable type spurts extinguishing device Withdrawn - After Issue CN204684507U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20151007

Effective date of abandoning: 20180227

AV01 Patent right actively abandoned