CN203757117U - Automatic spray fire fighting water valve device - Google Patents
Automatic spray fire fighting water valve device Download PDFInfo
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- CN203757117U CN203757117U CN201420121276.0U CN201420121276U CN203757117U CN 203757117 U CN203757117 U CN 203757117U CN 201420121276 U CN201420121276 U CN 201420121276U CN 203757117 U CN203757117 U CN 203757117U
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Abstract
The utility model discloses an automatic spray fire fighting water valve device. The automatic spray fire fighting water valve device comprises a pipe body, an inflammable water sealing component, an inflammable fixing rope and a plurality of fire lead ropes. The inflammable water sealing component is arranged at a water outlet of the pipe body and seals the water outlet of the pipe body. The inflammable fixing rope is connected with the inflammable water sealing component. The fire lead ropes are all connected with the inflammable fixing ropes and extend to external inflammable goods or combustible goods respectively. A water inlet of the pipe body is connected with an external water source pipeline through a three-way pipe joint. When a fire occurs, the fire can be extinguished in time through the automatic spray fire fighting water valve device, and the automatic spray fire fighting water valve device has the advantages of being wide in application range and fire fighting scope, flexible in use, easy to open and close and the like.
Description
Technical field
The utility model relates to fire-fighting technique field, relates in particular to a kind of extinction by automatic sprinkling water valve device.
Background technique
In social life, fire has become threat public safety, the multiple disaster of one of harm people lives and properties.Although prior art provides some fire fighting fire-fighting techniques, but, aspect fire fighting fire extinguishing, also having many deficiencys, many occasions are put out a fire by hand extinguisher, these fire extinguishers can only closely be puted out a fire to save life and property, exceed two or three meter far just helpless, and closely fire fighting easily causes and sucks the danger of toxic smoke.Moreover in actual life, people are generally easier to find for the fire ratio of naked light, and for evening or unmanned dying fire on the scene, very difficult discovery put out, and lacks the equipment of fire fighting automatically, the therefore very large potential safety hazard of existence.Prior art provides a kind of technology that adopts smoke sensor and the combination of electronic water gate to solve the problem of eliminating dying fire, but there is following shortcoming in this technology: water pipe should be installed, independent current source is installed again, installation cost and difficulty are increased, and will often safeguard, otherwise easily malfunctioning; Because electronic smoke sensor sensing degree is inaccurate, easily cause false triggering and spray water or just spray water in the time that fire is very big, exist the situation of erroneous judgement more, oil smoke during by stir-frying in kitchen as usual is mistaken for fire etc., therefore, this technology is not suitable for the occasions such as kitchen, and these occasions important point of origin of fire exactly.In addition, why fire occurs, and wire short-circuiting overload is ignited mostly, consequently power source trip power-off, and the fire distinguisher of electronic type will form ornaments because of dead electricity.
Application number a kind of for the Chinese utility model patent application of " 87213893 " discloses " affiliated facility of fire prevention, fire extinguishing or the warning of a kind of ball valve or pull type electric switch; meet the device (hereinafter to be referred as automatic controller) of fiery automatic control switch, this device is made up of following parts: (1) hard Steel Support being fixed on valve body or electric switch shell; (2) one one connects above-mentioned hard Steel Support spring fixed arm, and other end connects the metallic extension spring of switch handle; Article (3) one, have sufficient intensity, meet inflammable cotton, fiber crops or the chemical fiber rope of fire, its one is bound in the end of switch handle, and little hook of metal of other end tying, hangs in the end aperture of inflammable rope fixed arm of above-mentioned hard Steel Support." although this technology solved the problems referred to above to a certain extent,, still there is following defect in this technology: (1) this technology only arranges inflammable rope near valve body; therefore; can only put out valve body fire around, or, only have and expand when the condition of a fire; and extend near inflammable rope place valve body; could start this device and put out a fire, so just can not put out a fire in time, cause damage larger; and fire fighting scope is narrower; (2) what adopt is ball valve, and because ball valve gets rusty easily, therefore, when the time is used for a long time, this device is easily malfunctioning, in the time meeting fire, can not automatically open valve body, and then cannot realize fire fighting fire extinguishing, and, often safeguard; (3) this device uses in conjunction with rotary switch or operating switch, and rotary switch or operating switch be owing to being subject to the limitation of structure, relatively requires great effort, slow, dumb while conventionally opening; (4) can only be used for fixed position, be difficult for regulating.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide that a kind of applied widely, fire fighting scope is wide, Maintenance free, use flexibly, be easy to the extinction by automatic sprinkling water valve device of opening and closing.
For achieving the above object, the utility model adopts following scheme:
Extinction by automatic sprinkling water valve device, comprise body, flammability water shutoff parts, flammability static line and some match ropes, described flammability water shutoff parts are arranged on the water outlet of body, and seal the water outlet of body, and described flammability static line is connected with flammability water shutoff parts; Described some match ropes are all connected with flammability static line, and extend to respectively outside each inflammable articles or combustible material place (the easily article place of breaking out of fire, as curtain, clothes hanger, sofa etc.); The water intake of described body is connected with outside water supply line by three-way union.
As a kind of preferred version, described flammability water shutoff parts comprise water shutoff circle, Valve plug and elastic member, and described water shutoff circle is located at the water outlet inner side of body, and closely cooperates with described water outlet; Described water shutoff circle is provided with center hole, and one end of described Valve plug is placed in outside body, and the other end is plugged in the center hole of water shutoff circle and stops up the water outlet of body; The periphery of described Valve plug is also provided with fixed component, and one end of described flammability static line is connected to the outside of body, and its other end connects described fixed component; Flammability static line is all connected with each match rope; Described elastic member is connected with described Valve plug, fixed component respectively.
As preferably, described elastic member is a Compress Spring in compressive state, and described fixed component is the fixed support that is located at Valve plug outside; Described Compress Spring is located between described fixed support and described water shutoff circle, and is set on Valve plug; The two ends of described Compress Spring conflict respectively fixed support and water shutoff circle; One end of described flammability static line is connected to the outside of body, and its other end is connected on support bracket fastened outside.
Described fixed support is preferably ring-type fixed support.
Preferably, body, water shutoff circle, Valve plug can set gradually from left to right, also can set gradually from the bottom to top (be the water outlet of body upward), or, from top to bottom set gradually (be the water outlet of body down).
The outside of described body is provided with the protruding hook for buckling flammability static line.
Described fixed component is provided with the eye for buckling flammability static line.
As the second preferred version, described elastic member is an extension spring in extended state, and described fixed component is the fixed tube of a hollow, and the front end and back end of fixed tube is equipped with the opening with its internal communication; The front end of described fixed tube joins and is connected with the water outlet end face of described body; Described Valve plug extends to fixed tube inside by the outside of described water outlet; Described extension spring is placed in the space between Valve plug tail end and fixed tube rear inside, and its one end is connected with the tail end of Valve plug, and the other end is connected with the inwall of fixed tube; Described fixed tube is provided with perforation, and one end of described flammability static line is connected to the outside of body, and its other end extends to fixed tube inside and is connected with Valve plug through perforation.
As preferably, described fixed tube and body are formed in one, and on the sidewall of described fixed tube, are also provided with several holes flowing out that supplies water.Particularly, one end of extension spring hooks stopper, and the other end hooks on the opening edge edge of fixed tube end, and flammability static line leads into fixed tube inside with fixed valve plug from the perforation of fixed tube; In the time that fire is lighted match rope, match rope blows flammability static line, extension spring resets, and pull Valve plug to exit water shutoff circle, under pressure, water flows out in the center hole of water shutoff circle, because extension spring is less and hollow than fixed tube, therefore, water can flow out from the hole on the opening of fixed tube and sidewall, to realize fire-extinguishing function concurrently; On the sidewall of described fixed tube, also offer each hole, be conducive to distributing of water.
As preferably, described water shutoff circle is annular water shutoff rubber ring; Described Valve plug is plastics plug; Described flammability static line is cotton cord or nylon rope.Described blending rope is preferably immersion oil blending rope, and described cotton yarn is preferably immersion oil cotton yarn.
Preferably, described Valve plug is rendered as taper, and the center hole of described water shutoff circle is the cone shape hole mating with described Valve plug.
As the third preferred version, described flammability water shutoff parts comprise flammability mantle and fixed block, and described body offers annular groove in the outer peripheral sidewall of water outlet; Described flammability mantle entangles the water outlet of body, and its periphery is crimped in annular groove by fixed block; Described some match ropes are connected with flammability mantle by flammability static line.
As preferably, described flammability mantle is bag-shaped plastic sleeve film; Described fixed block is a static line.Particularly, this flammability mantle is inflammable meltable plastic sleeve film, its one end is directly enclosed within on body, both external diameters are suitable, body cylindrical has annular shallow slot, be beneficial to and entangle flammability mantle, flammability mantle is pricked securely and on body, can not be leaked with static line (iron wire or cotton thread etc.), the other end is real with flammability static line flammability mantle, stamp fast knot, flammability mantle is remaining sack, in the time accessing outside water supply line (tap water), flammability mantle can form water bag, in the time that fire occurs, match rope has burnt the sack of flammability mantle and toe-in (flammability static line) simultaneously, water has just ejected, and then realize fire-extinguishing function concurrently.
As the 4th kind of preferred version, described flammability water shutoff parts comprise flammability sleeve pipe, and the two ends of described flammability sleeve pipe are folded to form in-line, and two ends are by flammability static line tighten, and wherein one end of flammability sleeve pipe is socketed on the water outlet of body.
As preferably, described flammability sleeve pipe is plastics sebific duct; Described flammability static line is cotton thread or nylon thread.Particularly, flammability mantle is changed into plastics sebific duct, length lengthens one times, middle repeatedly turn several under, then front end and back end doubling in-line is clipped together, fasten with cotton thread, one end is received on body and is accessed on three water service pipes, and this end has water, because centre is flatly folded, water is not just crossed, and water is just locked in one side, when cotton thread is during by scorification, flammability sleeve pipe can recover to stretch voluntarily, it is round that its flattening place will become, and water has just ejected, and then realize fire-extinguishing function concurrently.
As preferably, described match rope is blending rope, Mao Sheng, detonating cord or cotton yarn.
Preferably, described water supply line is tap water water pipe.
This extinction by automatic sprinkling water valve device can be installed on the wall or ceiling board in room, warehouse, kitchen etc., and match rope can fall to the combustible material parts such as curtain, clothes hanger, sofa along wall or ceiling board.
Principle of the present utility model: the water outlet of body is sternly stifled with Valve plug, it is tied with flammability static line, once fire occurs, can voluntarily flammability static line be blown by the match rope lengthening, powerful hydraulic pressure will rush open Valve plug, water has just gushed out in a steady stream, and fire is put out by water in time.Particularly, inside at body embeds a water shutoff circle, the Valve plug of insertion valve plug again, Valve plug and water shutoff circle are fully identical, leakage that can anti-sealing and oozing out, sheathed spring on Valve plug, its effect is Valve plug (Valve plug) can be pushed open in the time needing fire extinguishing, contrary with the effect of Valve plug (water blockoff on Valve plug fortress, and spring to draw the cork discharge water).When use, first Valve plug is inserted to the center hole of water shutoff circle, then flammability static line is buckled on the protruding hook of body outer through after the eye of fixed component, rope is tightened and tied up sternly, and then the water that makes to enter in body blocked, spring under dragging of flammability static line is tight in compressive state.Whole valving is arranged on tap water water pipe by three-way union, does not affect the use of tap water.On flammability static line, fasten many longer match ropes, each match rope is erected at respectively the top of each local combustible material, or lays along wall or ceiling board.In the time that fire occurs, match rope can be lighted rapidly, flammability static line is blown, spring discharges, Valve plug is pushed open backward by force, and the pressure in body makes the center hole ejection of water along water shutoff circle, and article in spray field are watered, at the beginning of the fire of combustion put out rapidly, reach the object of automatic fire fighting fire extinguishing.
Installation method: water shutoff circle is pressed in body, hammers into a little with nail, stay 1cm ailhead; Grip has the tip place of the Valve plug of spring to insert in the center hole of water shutoff circle, spring-compressed (Valve plug can be released as good when loosing one's grip); Fast Valve plug and body are twined to real tying with flammability static line, prevent from getting loose and drip; This valving is inserted to three-way union (preferably T shape intercommunication pipe) and be connected with tap water water pipe, for the purpose of security insurance, can multiple these valvings be installed in same place.
Implement the utility model, there is following beneficial effect:
(1) the utility model reaches control valve folding voluntarily by the effect of burning match rope, has the features such as rapid, flexible of controlling.
(2) the utility model adopts many match ropes, not only can survey this valving neighbouring naked light or dying fire, but also can detect the combustible material of each position produces naked light or dying fire at a distance, has the advantages such as applied widely, fire fighting scope is wide.
(3) the utility model adopts plastics plug as Valve plug, compare the ball valve of conventional art, plastics plug can not get rusty, and, under the effect of hydraulic pressure, easily open, open Shi Buhui and be subject to the obstruction of other structures, switch is smooth and easy, the advantage such as therefore, there is Maintenance free, use flexibly, be easy to open and close.
(4) the utility model adopts the structure of Valve plug and spring combination, hydraulic pressure and spring lose under the effect of power after flammability static line blows, rapidly Valve plug is pushed open and formed water spray with pairing power, compared with the ball valve of conventional art, more easily obtain double power and be difficult for producing dead point.
(5) the utility model adopts the mode of flammability mantle or flammability sleeve pipe, more simple and practical.
(6) valving of the present utility model can be arranged on tap water water pipe, can ensure the sustainable supply at water source, has the advantages such as simple, safe and reliable.
(7) the utility model is not high to environmental requirement, without frequent maintenance.
(8) valving of the present utility model is under flammability static line blown state, can upspring voluntarily and open switch water spray (by blowing of flammability static line, utilize the effect of hydraulic pressure and wash valve switch open), thering is the advantages such as fire extinguishing fire fighting is rapid, flexible, quick.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model device embodiment 1 structural representation;
Fig. 2 is the utility model device embodiment 2 structural representation;
Fig. 3 is the utility model device embodiment 3 structural representation;
Fig. 4 is the utility model device embodiment 4 structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
Referring to Fig. 1, this extinction by automatic sprinkling water valve device, comprises body 1, flammability water shutoff parts, flammability static line 6 and some match ropes 7, and described flammability water shutoff parts are arranged on the water outlet of body 1, and seal the water outlet of body 1; Described some match ropes 7 are all connected with flammability static line 6, and extend to respectively outside each inflammable articles or combustible material place (the easily article place of breaking out of fire, as curtain, clothes hanger, sofa etc.); The water intake of described body 1 is connected with outside water supply line by three-way union.
Described flammability water shutoff parts comprise water shutoff circle 3, Valve plug 2 and elastic member, and described water shutoff circle 3 is located at the water outlet inner side of body 1, and closely cooperates with described water outlet; Described water shutoff circle 3 is provided with center hole, and one end of described Valve plug 2 is placed in outside body 1, and the other end is plugged in the center hole of water shutoff circle 3; The periphery of described Valve plug 2 is also provided with fixed component, and one end of described flammability static line 6 is connected to the outside of body 1, and its other end connects described fixed component; Each match rope 7 is all connected with flammability static line 6, and extends to respectively outside each inflammable articles or combustible material place (the easily article place of breaking out of fire, as curtain, clothes hanger, sofa etc.); Described elastic member is connected with described Valve plug, fixed component respectively; Described body 1 is connected with outside water supply line.
Described Valve plug 2 is rendered as taper, and the center hole of described water shutoff circle 3 is the cone shape hole mating with described Valve plug 2.
Described elastic member is a Compress Spring 4 in compressive state, and described fixed component is the fixed support 5 that is located at Valve plug outside; Described Compress Spring 4 is located between described fixed support 5 and described water shutoff circle 3, and is set on the Valve plug 2 of Valve plug; The two ends of described Compress Spring 4 conflict respectively fixed support 5 and water shutoff circle 3; One end of described flammability static line 6 is connected to the outside of body 1, and its other end is connected on the outside of fixed support 5.
Described fixed support 5 is preferably ring-type fixed support.
Body 1, water shutoff circle 3, Valve plug 2 can set gradually from left to right, also can set gradually from the bottom to top (be the water outlet of body 1 upward), or, from top to bottom set gradually (be the water outlet of body 1 down).
The outside of described body 1 is provided with the protruding hook for buckling flammability static line 6.
Described fixed component is provided with the eye for buckling flammability static line 6.
Described water shutoff circle 3 is annular water shutoff rubber ring.
Described match rope 7 is blending rope, Mao Sheng, detonating cord or cotton yarn; Described flammability static line 6 is cotton cord or nylon rope.Described blending rope is preferably immersion oil blending rope, and described cotton yarn is preferably immersion oil cotton yarn.
Described Valve plug is cork stopper.
Described body 1 is connected by three-way union with outside water supply line.
Described water supply line is tap water water pipe.
This extinction by automatic sprinkling water valve device can be installed on the wall or ceiling board in room, warehouse, kitchen etc., and match rope 7 can fall to the combustible material parts such as curtain, clothes hanger, sofa along wall or ceiling board.
Principle of the present utility model: the water outlet of body 1 is sternly stifled with Valve plug 2, it is tied with flammability static line 6, once fire occurs, can voluntarily flammability static line 6 be blown by the match rope 7 lengthening, powerful hydraulic pressure will rush open Valve plug, water has just gushed out in a steady stream, and fire is put out by water in time.Particularly, inside at body 1 embeds a water shutoff circle 3, insertion valve plug 2 again, Valve plug 2 is fully identical with water shutoff circle 3, leakage that can anti-sealing and oozing out, sheathed spring on Valve plug 2, its effect is Valve plug 2 can be pushed open in the time needing fire extinguishing, contrary with the effect of Valve plug 2 (water blockoff on Valve plug 2 fortresses, and spring to draw the cork discharge water).When use, first Valve plug 2 is inserted to the center hole of water shutoff circle 3, then flammability static line 6 is buckled on the protruding hook of body 1 outer through after the eye of fixed component, rope is tightened and tied up sternly, and then the water that makes to enter in body 1 blocked, spring under dragging of flammability static line 6 is tight in compressive state.Whole valving is arranged on tap water water pipe by three-way union, does not affect the use of tap water.On flammability static line 6, fasten many longer match ropes 7, each match rope 7 is erected at respectively the top of each local combustible material or inflammable articles, or lays along wall or ceiling board.In the time that fire occurs, match rope 7 can be lighted rapidly, flammability static line 6 is blown, spring discharges, Valve plug 2 is pushed open backward by force, and the pressure in body 1 makes the center hole ejection of water along water shutoff circle 3, and article in spray field are watered, at the beginning of the fire of combustion put out rapidly, reach the object of automatic fire fighting fire extinguishing.
Installation method: water shutoff circle 3 is pressed in body 1, hammers into a little with nail, stay 1cm ailhead; Grip has the tip place of the Valve plug 2 of spring to insert in the center hole of water shutoff circle 3, spring-compressed (Valve plug 2 can be released as good when loosing one's grip); Fast Valve plug 2 and body 1 use flammability static line 6 are twined to real tying, prevent from getting loose and drip; This valving is inserted to three-way union (preferably T shape intercommunication pipe) and be connected with tap water water pipe, for the purpose of security insurance, can multiple these valvings be installed in same place.
Body 1 can be overhead more than 1.5 meters, install near wall, and for the retail shop that has shelf and stack in a large number thing, warehouse can install to this valving on ceiling board, stay match rope 7 a little.
Embodiment 2
The present embodiment except following characteristics other features with embodiment 1: as shown in Figure 2, described elastic member is an extension spring 8 in extended state, described fixed component is the fixed tube 9 of a hollow, and the front end and back end of fixed tube 9 is equipped with the opening with its internal communication; The front end of described fixed tube 9 joins and is connected with the water outlet end face of described body 1, forms an entirety; Described Valve plug 2 extends to fixed tube 9 inside by the outside of described water outlet; Described extension spring 8 is placed in the space between Valve plug 2 tail ends and fixed tube 9 rear inside, and its one end is connected with the tail end of Valve plug 2, and the other end is connected with the inwall of fixed tube 9; Described fixed tube 9 is provided with perforation, and one end of described flammability static line is connected to 1 outside of body, and its other end extends to fixed tube 9 inside and is connected with Valve plug 2 through perforation.
As preferably, described fixed tube 2 is formed in one with body 1, and on the sidewall of described fixed tube 9, is also provided with several holes 10 flowing out that supplies water.Particularly, one end of extension spring 8 hooks Valve plug 2, and the other end hooks on the opening edge edge of fixed tube 9 ends, and flammability static line 6 leads into fixed tube 9 inside with fixed valve plug 2 from the perforation of fixed tube 9; In the time that fire is lighted match rope 7, match rope 7 blows flammability static line 6, extension spring 8 resets, and pull Valve plug 2 to exit water shutoff circle 3, under pressure, water flows out in the center hole of water shutoff circle 3, because extension spring 8 is less and hollow than fixed tube 9, therefore, water can flow out from the hole 10 on the opening of fixed tube 9 and sidewall, to realize fire-extinguishing function concurrently; On the sidewall of described fixed tube 9, also offer each hole 10, be conducive to distributing of water.
Embodiment 3
The present embodiment except following characteristics other features with embodiment 1: as shown in Figure 3, described flammability water shutoff parts comprise flammability mantle 11 and fixed block, and described body offers annular groove 12 in the outer peripheral sidewall of water outlet; Described flammability mantle 11 entangles the water outlet of body, and its periphery is crimped in annular groove 12 by fixed block; Described some match ropes 7 are connected with flammability mantle 11 by flammability static line.
As preferably, described flammability mantle 11 is bag-shaped plastic sleeve film; Described fixed block is a static line, and this static line can be iron wire or cotton thread etc.Particularly, this flammability mantle 11 is inflammable meltable plastic sleeve film, its one end is directly enclosed within on body 1, both external diameters are suitable, body 1 cylindrical has annular shallow slot 12, be beneficial to and entangle flammability mantle 11, flammability mantle 11 is pricked securely and on body 1, can not be leaked with static line (iron wire or cotton thread etc.), the other end is reality with match rope 7 flammability mantle 11, stamp fast knot, flammability mantle is remaining sack, in the time accessing outside water supply line (tap water), flammability mantle 11 can form water bag, in the time that fire occurs, match rope has burnt the sack of flammability mantle 11 and toe-in simultaneously, water has just ejected, and then realize fire-extinguishing function concurrently.
Embodiment 4
The present embodiment except following characteristics other features with embodiment 1: as shown in Figure 4, described flammability water shutoff parts comprise flammability sleeve pipe 13, the two ends of described flammability sleeve pipe 13 are folded to form in-line, and two ends are by flammability static line tighten, and wherein one end of flammability sleeve pipe 13 is socketed on the water outlet of body 1.
As preferably, described flammability sleeve pipe 13 is plastics sebific duct; Described flammability static line 6 is cotton thread or nylon thread.Particularly, flammability mantle 13 is changed into plastics sebific duct, length lengthens one times, middle repeatedly turn several under, then front end and back end doubling in-line is clipped together, fasten with cotton thread, one end is received on body and is accessed on three water service pipes, and this end has water, because centre is flatly folded, water is not just crossed, and water is just locked in one side, when cotton thread is during by scorification, flammability sleeve pipe 13 can recover to stretch voluntarily, it is round that its flattening place will become, and water has just ejected, and then realize fire-extinguishing function concurrently.
Above disclosed is only a kind of preferred embodiment of the utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (10)
1. extinction by automatic sprinkling water valve device, it is characterized in that, comprise body, flammability water shutoff parts, flammability static line and some match ropes, described flammability water shutoff parts are arranged on the water outlet of body, and sealing the water outlet of body, described flammability static line is connected with flammability water shutoff parts; Described some match ropes are all connected with flammability static line, and extend to respectively outside each inflammable articles or combustible material place; The water intake of described body is connected with outside water supply line by three-way union.
2. extinction by automatic sprinkling water valve device according to claim 1, is characterized in that, described flammability water shutoff parts comprise water shutoff circle, Valve plug and elastic member, and described water shutoff circle is located at the water outlet inner side of body, and closely cooperates with described water outlet; Described water shutoff circle is provided with center hole, and one end of described Valve plug is placed in outside body, and the other end is plugged in the center hole of water shutoff circle and stops up the water outlet of body; The periphery of described Valve plug is also provided with fixed component, and one end of described flammability static line is connected to the outside of body, and its other end connects described fixed component; Flammability static line is all connected with each match rope; Described elastic member is connected with described Valve plug, fixed component respectively.
3. extinction by automatic sprinkling water valve device according to claim 2, is characterized in that, described elastic member is a Compress Spring in compressive state, and described fixed component is the fixed support that is located at Valve plug outside; Described Compress Spring is located between described fixed support and described water shutoff circle, and is set on Valve plug; The two ends of described Compress Spring conflict respectively fixed support and water shutoff circle; One end of described flammability static line is connected to the outside of body, and its other end is connected on fixed support.
4. extinction by automatic sprinkling water valve device according to claim 2, it is characterized in that, described elastic member is an extension spring in extended state, and described fixed component is the fixed tube of a hollow, and the front end and back end of fixed tube is equipped with the opening with its internal communication; The front end of described fixed tube is connected with the water outlet end face of described body; Described Valve plug extends to fixed tube inside by the outside of described water outlet; Described extension spring is placed in the space between Valve plug tail end and fixed tube rear inside, and its one end is connected with the tail end of Valve plug, and the other end is connected with the inwall of fixed tube; Described fixed tube is provided with perforation, and one end of described flammability static line is connected to the outside of body, and its other end extends to fixed tube inside and is connected with Valve plug through perforation.
5. extinction by automatic sprinkling water valve device according to claim 4, is characterized in that, described fixed tube and body are formed in one, and on the sidewall of described fixed tube, is also provided with several holes flowing out that supplies water.
6. extinction by automatic sprinkling water valve device according to claim 2, is characterized in that, described water shutoff circle is annular water shutoff rubber ring; Described Valve plug is plastics plug; Described flammability static line is cotton cord or nylon rope.
7. extinction by automatic sprinkling water valve device according to claim 1, is characterized in that, described flammability water shutoff parts comprise flammability mantle and fixed block, and described body offers annular groove in the outer peripheral sidewall of water outlet; Described flammability mantle entangles the water outlet of body, and its periphery is crimped in annular groove by fixed block; Described some match ropes are connected with flammability mantle by flammability static line.
8. extinction by automatic sprinkling water valve device according to claim 7, is characterized in that, described flammability mantle is bag-shaped plastic sleeve film; Described fixed block is a static line.
9. extinction by automatic sprinkling water valve device according to claim 1, is characterized in that, described flammability water shutoff parts comprise flammability sleeve pipe; The two ends of described flammability sleeve pipe are folded to form in-line, and by flammability static line tighten; Wherein one end of flammability sleeve pipe is socketed on the water outlet of body.
10. extinction by automatic sprinkling water valve device according to claim 9, is characterized in that, described flammability sleeve pipe is plastics sebific duct; Described flammability static line is cotton thread or nylon thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121276.0U CN203757117U (en) | 2013-07-11 | 2014-03-18 | Automatic spray fire fighting water valve device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416455 | 2013-07-11 | ||
| CN201320416455.2 | 2013-07-11 | ||
| CN201420121276.0U CN203757117U (en) | 2013-07-11 | 2014-03-18 | Automatic spray fire fighting water valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757117U true CN203757117U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420121276.0U Expired - Fee Related CN203757117U (en) | 2013-07-11 | 2014-03-18 | Automatic spray fire fighting water valve device |
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| Country | Link |
|---|---|
| CN (1) | CN203757117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551440A (en) * | 2017-09-28 | 2018-01-09 | 刘彩文 | A kind of automatic spraying extinguisher |
| CN108630998A (en) * | 2018-03-26 | 2018-10-09 | 合肥国轩高科动力能源有限公司 | A kind of self-extinguishing battery grading system |
-
2014
- 2014-03-18 CN CN201420121276.0U patent/CN203757117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551440A (en) * | 2017-09-28 | 2018-01-09 | 刘彩文 | A kind of automatic spraying extinguisher |
| CN108630998A (en) * | 2018-03-26 | 2018-10-09 | 合肥国轩高科动力能源有限公司 | A kind of self-extinguishing battery grading system |
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