CN204062073U - A kind of fire-protection equipment with automatic open function - Google Patents
A kind of fire-protection equipment with automatic open function Download PDFInfo
- Publication number
- CN204062073U CN204062073U CN201420186615.3U CN201420186615U CN204062073U CN 204062073 U CN204062073 U CN 204062073U CN 201420186615 U CN201420186615 U CN 201420186615U CN 204062073 U CN204062073 U CN 204062073U
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- Prior art keywords
- air
- flow port
- gas
- fire
- valve member
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
- F16K17/403—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint with a fracturing valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0712—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising particular spool-valve sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
The utility model relates to a kind of fire-protection equipment with automatic open function, comprise pneumatic valve member, one piston apparatus and a gas supply valve group, gas supply valve group exports gas carrys out control piston device push rod start through described pneumatic valve member to described piston apparatus, and described pneumatic valve member also more comprises: valve member main body, temperature sensing module, movable valve plug, fixed cover and lancet unit; When temperature sensing module senses temperature anomaly, movable valve plug and lancet unit are pushed, and pierce through the diaphragm seal of gas cylinder, and pressurized gas passes through lancet unit to piston apparatus, and the push rod of piston apparatus is outwards pushed, and window is opened automatically.
Description
Technical field
The utility model relates to safety installation technical field, especially relates to a kind ofly having the valve member that can puncture steel cylinder, and automatic-opening fire-protection equipment.
Background technique
So-called fire refers to that the meaning of common people is violated in the burning of fire, or becomes the combustion phenomena of expansion because of wrongful specific order ground.Fire can divide into four large classes according to the difference of combustible substance, and comprise ordinary combustible, inflammable matter liquid, electrical equipment and active metal, wherein, ordinary combustible is as woodwork, paper fiber, cotton, cloth, synthetic resin, rubber, plastics etc.; Inflammable matter liquid as oil, inflammable gas as ethane gas, acetylene gas, flammable grease is as coating etc.; Relate to the electrical equipment in energising, as electrical equipment, transformer, electric wire, switchboard etc.; Active metal is as magnesium, potassium, lithium, zirconium, titanium etc. or other taboo aqueous substances.
In breaking out of fire process, except high temperature makes us hard to bear, cause outside human body burns and scalds, the smog that material combustion produces also can threaten life, and the gas that particularly human body inlet temperature is too high can damage lungs, causes respiratory failure.
The general mankind can be comfortable movable at 21% time of atmospheric level in oxygen concentration, and when oxygen concentration is low to moderate 17%, muscle function can go down, and some people also can produce dizzy.When 10 ~ 14% oxygen concentration, people still consciously, but manifests false judgment power, and itself does not discover.When 6 ~ 8% oxygen concentration, breathe and stop, in 6 ~ 8 minutes, death by suffocation will occur.Although oxygen concentration should be in normal state at 21% human body of atmospheric level, the excited and activity that fire causes can increase human body requirements, thus in fact in oxygen concentration not lower than 21%, still may there is the not enough symptom of oxygen.The oxygen concentration lower bound of common people's survival is 10%.Each fire and combustion position are all different, combustible substance as described above, capital affects combustion position, and oxygen concentration can be subject to inflammable matter kind, velocity of combustion, burning are that volume and ventilative speed affected, make oxygen concentration decline can because fire is different difference to some extent.
Except above-mentioned oxygen concentration can affect except human body, the gas produced that burns also may can cause murder by poisoning to human body.The thermolysis of general macromolecular material and the composition broad categories of combustion products, nearly more than hundred kinds, wherein have many gaseous products to have concrete poisonous effect to Human Physiology, the toxic composition of these gases can be divided three classes substantially: (1) asphyxiating or stupor property composition; (2) to sense organ or respiratory apparatus composition excitatory; (3) other abnormal toxic compositions.Learn from fire fatality statistics, major part victim is lethal because sucking the unwanted combustion gases such as carbon monoxide, but it is true really not so merely, because do not have a fire condition to be identical, many fire tests are before under showing many situations, arbitrary toxic gas not yet arrives lethal concentration, oxygen concentration is down to minimum standard, or, shout suction horizontal temperature most and namely arrive in advance.
During breaking out of fire, first can attempt fire extinguishing.Fire extinguishing focuses on timeliness, preferably can in time sprouting at the beginning of burning things which may cause a fire disaster, put out immediately, occur so that fire can be checked rapidly or spread, now can utilize fire extinguisher nearby, the water of fire-hydrant cabinet takes aim at, be engaged in fire extinguishing, as this fire extinguishing appliance cannot be obtained in the short time, cotton-wadded quilt, curtain etc. can be utilized to bedew and put out a fire.But as fire has the tendency expanded, then should withdraw immediately, to the place of safety.In addition, during breaking out of fire, the alert personnel that disappear should be notified rapidly, as utilized the Mobile phone alarming device in building on fire-hydrant cabinet, or use phone, meanwhile, also can raise a cry, knocking at the door, waking the generation that other people know fire up, and fleeing the scene.When communication is warned and disappeared personnel, be sure not to have palpitation, address, place, buildings ' status etc. that fire alarm occurs must be described in detail, send fire-fighting vehicle to go to the disaster relief so that appropriate.
Existing fire-protection equipment is except having the fire-protection equipment of fire extinguishing, and the fire-protection equipment getting rid of smog is also got over to become to coming into one's own.As above-mentioned, during breaking out of fire, victim is because sucking high-temperature gas, or toxic gas and dead, and therefore, during breaking out of fire, eliminating high-temperature gas, toxic gas, just becomes another fire-fighting emphasis.The equipment getting rid of gas has at least mechanical type eliminating and natural convection to get rid of two kinds, and it is by equipment such as fans that so-called mechanical type is got rid of, by gas outside indoor discharge chamber, reach the effect getting rid of gas, but, when fire occurs, if fan is just in time arranged on the place of flare, now open fan, can allow the fire spreads quickly, reach the degree that cannot put out, therefore, get rid of the equipment of gas for fire-fighting, should not use mechanical type remover apparatus.Natural convection remover apparatus is passage in junction chamber and outdoor, when breaking out of fire, opens natural convection remover apparatus, allows indoor and outdoor generation natural convection, reaches the function of air scavenge, slows down the injury that fire causes human body.
General nature convection current remover apparatus is exactly window, when breaking out of fire, can open, and allows indoor and outdoor generation natural convection.But when breaking out of fire, the time is all quite urgent, when seizing every minute and second, personnel are difficult to find time window, particularly building, as Exhibition hall or factory, the setting position of window is not often that personnel can touch, let alone open, therefore, during breaking out of fire, how in time automatic window opened via, becomes the research direction that fire-protection equipment is important.
Model utility content
Main purpose of the present utility model, be to provide a kind of fire-protection equipment with automatic open function, when emergency occurs, and when reaching predetermined temperature, pneumatic valve member can puncture gas cylinder automatically, and by air-flow window opened via, get rid of the black smoke thick fog that scene of fire produces, minimizing high temperature and toxic gas are to the harm of human body; In addition, the structural design of pneumatic valve member is convenient to dismounting, can be installed in old house, increases application area, not because environment house is old, and limits to its application, reaches the popularization of taking precautions against natural calamities.
In order to reach the purpose of this utility model, the utility model people provides a kind of fire-protection equipment with automatic open function, comprises:
One pneumatic valve member, connect a piston apparatus and a gas supply valve group, described gas supply valve group exports gas carrys out control piston device push rod start through described pneumatic valve member to described piston apparatus, and described piston apparatus connects window, and can control window unlatching; Described pneumatic valve member also comprises:
One valve member main body, forms one first air-flow port, one second air-flow port, one the 3rd air-flow port and one the 4th air-flow port in side; In addition, valve member main body also forms a fixing column and passes through hole;
One temperature sensing module, is arranged at the side of valve member main body, and more comprises:
One fixing frame, is arranged at the side of valve member main body;
One temperature sensing component, is arranged in fixing frame; Temperature sensing component can break because ambient temperature changes; And
One fixing column, one end is against temperature sensing component, and one end passes through fixing frame and fixing column passes through hole;
One movable valve plug, is placed in described valve member main body, forms a limited impression, one first depression and one second depression, then form containing space in inside in side, and wherein, the corresponding described fixing column of described limited impression passes through hole; In addition, movable valve plug also comprises an elastic component, and described elastic component is arranged at containing space, and leans valve member main body and movable valve plug respectively; When fixing column pass through fixing column pass through hole and against limited impression time, elastic component is squeezed and stores potential energy, now, the described first corresponding first air-flow port of depression and the second air-flow port, and the corresponding 3rd air-flow port of the second depression and the 4th air-flow port; Two sides of described first depression are respectively equiped with one first seal ring and one second seal ring, make the gas being placed in the first depression, only can flow through the first air-flow port and the second air-flow port; Two sides of described second depression are respectively equiped with one the 3rd seal ring and one the 4th seal ring, make the gas being placed in the second depression, only can flow through the 3rd air-flow port and the 4th air-flow port; Wherein, gas supply valve group exports gas, sequentially through the first air-flow port, first depression and the second air-flow port to piston apparatus, simultaneously, piston apparatus Exhaust Gas, sequentially through the 3rd air-flow port, second depression and the 4th air-flow port to gas supply valve group, the push rod of piston apparatus is outwards pushed, and window is unlocked; In addition, gas supply valve group exports gas, sequentially through the 4th air-flow port, second depression and the 3rd air-flow port to piston apparatus, simultaneously, piston apparatus Exhaust Gas, sequentially through the second air-flow port, first depression and the first air-flow port to gas supply valve group, the push rod of piston apparatus is inwardly promoted, and window is closed; When fixing column leaves limited impression, elastic component release potential energy, promote movable valve plug displacement, gas then can flow to the second air-flow port from containing space, and the push rod of piston apparatus is outwards pushed, and window is unlocked;
One fixed cover, is arranged at one end of valve member main body; And
One lancet unit, is arranged at one end of movable valve plug, and passes through described fixed cover; Lancet unit is hollow aspect, and gas can pass through the center of lancet unit to containing space; And
One gas cylinder, is installed in fixed cover, includes pressurized gas, and forms diaphragm seal at the bottleneck of gas cylinder; When fixing column is against limited impression, the position of movable valve plug restriction lancet unit, the diaphragm seal of lancet unit and gas cylinder is kept at a distance, and now, elastic component is squeezed and stores potential energy; When temperature sensing component breaks, fixing column leaves limited impression, and elastic component release potential energy also promotes the diaphragm seal that movable valve plug and lancet unit pierce through gas cylinder; After the diaphragm seal of gas cylinder is pierced, pressurized gas passes through lancet unit to containing space, then through the second air-flow port to piston apparatus, the push rod of piston apparatus is outwards pushed, and push rod then drives window, and window is opened automatically.
Have a fire-protection equipment for automatic open function as above, described containing space is also equipped with a potential energy adjustment assembly, and potential energy adjustment assembly one end is against movable valve plug, and one end is against elastic component.
Have a fire-protection equipment for automatic open function as above, described valve member main body also comprises an exhaust port; When fixing column leaves limited impression, elastic component release potential energy, promote movable valve plug displacement, gas flows to the second air-flow port from containing space, the push rod of piston apparatus is outwards pushed, meanwhile, gas is sequentially discharged through the 3rd air-flow port, limited impression and exhaust port from piston apparatus.
Have a fire-protection equipment for automatic open function as above, described exhaust port can install baffler, comprises glass fibre in described baffler, absorb gas by time the sound that produces.
A kind of fire-protection equipment with automatic open function as above, described temperature sensing module also comprises a fixing-assembly and an alignment components, described fixing-assembly passes through fixing frame and is locked in valve member main body, and fixing column passes through fixing-assembly and against limited impression; Described alignment components is locked in fixing frame, and against temperature sensing component.
Have a fire-protection equipment for automatic open function as above, the surface of described limited impression is the arc surface that caves in, and fixing column is outstanding arc surface against the surface of limited impression.
Have a fire-protection equipment for automatic open function as above, the surface of described limited impression is the polygon surface that caves in, and fixing column is outstanding polygon surface against the surface of limited impression.
A kind of fire-protection equipment with automatic open function as above, described movable valve plug more comprises one and moves to air-flow path, be formed at one end of movable valve plug, when fixing column leaves limited impression, elastic component release potential energy also promotes movable valve plug and lancet unit, and the air between lancet unit and valve member main body is through moving to air-flow path to containing space.
Have a fire-protection equipment for automatic open function as above, described gas cylinder arranges an affixed assembly at bottleneck, and is fixed on fixed cover in the mode of locking.
There is a fire-protection equipment for automatic open function as above, be also equiped with one the 5th seal ring between described first depression and the first seal ring, and be also equiped with one the 6th seal ring between described second depression and the 3rd seal ring.
Have a fire-protection equipment for automatic open function as above, lancet unit is arranged at movable valve plug in friction tight mode.
A kind of fire-protection equipment with automatic open function as above, fixing column leaves limited impression, elastic component release potential energy also promotes the diaphragm seal that movable valve plug and lancet unit pierce through gas cylinder, then, self-retaining lid dismounting gas cylinder, one compression assemblies is installed in fixed cover in the mode of thread locking, and pushes movable valve plug, make fixing column can pass through fixing column and pass through hole and against limited impression.
Have a fire-protection equipment for automatic open function as above, a breaking device is installed in the side of described fixing frame, and for breaking up temperature sensing component, and breaking device is electronic or pneumatic mode is driven.
There is a fire-protection equipment for automatic open function as above, described temperature sensing component filling alcohol.
Have a fire-protection equipment for automatic open function as above, described gas supply valve group connects pressurized gas, and comprises and organize valve member more, and described valve member is controlled, and exports gas to pneumatic valve member, and gets rid of the gas in pneumatic valve member.
Have a fire-protection equipment for automatic open function as above, described valve member main body also has several inner groovy, is formed at the inside of the first air-flow port, the second air-flow port, the 3rd air-flow port and the 4th air-flow port respectively.
Have a fire-protection equipment for automatic open function as above, the pressurized gas loaded in described gas cylinder is carbon dioxide or nitrogen.
Compared with prior art, the beneficial effects of the utility model are:
(1) when emergency occurs, and when reaching predetermined temperature, pneumatic valve member can puncture gas cylinder automatically, and by air-flow window opened via, gets rid of the black smoke thick fog that scene of fire produces, and minimizing high temperature and toxic gas are to the harm of human body.
(2) structural design of pneumatic valve member of the present utility model is convenient to dismounting, can be installed in old house, increases application area, not because environment house is old, and limits to its application, reaches the popularization of taking precautions against natural calamities.
Accompanying drawing explanation
Fig. 1 is a kind of system module figure with the fire-protection equipment of automatic open function of the utility model;
Fig. 2 is the first side-looking module map of the pneumatic valve member of the utility model;
Fig. 3 is the second side-looking module map of the pneumatic valve member of the utility model;
Fig. 4 be the utility model limited impression and fixing column the first coordinate schematic diagram;
Fig. 5 is that the utility model limited impression coordinates schematic diagram with fixing column the second;
Fig. 6 be the utility model limited impression and fixing column the third coordinate schematic diagram;
Fig. 7 is that the utility model movable valve plug another kind implements schematic diagram;
Fig. 8 is the schematic diagram that the utility model compression assemblies is locked in fixed cover;
Fig. 9 is the number of assembling steps of the utility model fire-protection equipment;
Figure 10 is the schematic diagram that the utility model breaking device is installed in fixing frame;
Figure 11 is the module map that the utility model central control system connects breaking device;
Figure 12 is the schematic diagram that the utility model inner groovy is formed at the inside of the first air-flow port;
Figure 13 A-13C is the schematic diagram of the utility model fire-protection equipment start;
Figure 14 is the schematic diagram that the utility model central control system connects exhaust port.
Reference character:
(the utility model)
1: pneumatic valve member
11: valve member main body 111: the first air-flow port
112: the second air-flow port 113: the three air-flow ports
114: the four air-flow ports 115: fixing column passes through hole
116: exhaust port 117: baffler
118: inner groovy 1181: guide surface
12: movable valve plug 121: limited impression
122: the first depression 123: the second depressions
124: elastic component 125: containing space
126: potential energy adjustment assembly 127: move to air-flow path
131: the first seal ring 132: the second seal rings
133: the three seal ring 134: the four seal rings
135: the five seal ring 136: the six seal rings
14: fixed cover 141: compression assemblies
15: lancet unit 16: temperature sensing module
161: fixing frame 162: temperature sensing component
163: fixing column 164: fixing-assembly
165: alignment components 17: breaking device
2: piston apparatus 21: push rod
3: gas supply valve group 31: valve member
4: gas cylinder 41: diaphragm seal
42: affixed assembly 5: window
6: central control system F1: active force downwards
F2: lateral thrust F3: the first component
F4: the second component F5: the three component
(S01) ~ (S08): the number of assembling steps of the utility model fire-protection equipment
Embodiment
For making the object of the utility model embodiment, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The element described in an accompanying drawing of the present utility model or a kind of mode of execution and feature can combine with the element shown in one or more other accompanying drawing or mode of execution and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of parts that have nothing to do with the utility model, known to persons of ordinary skill in the art and process in illustrating.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not paying creative work, belongs to the scope of the utility model protection.
In the following embodiment of the utility model, the sequence number of embodiment and/or sequencing are only convenient to describe, and do not represent the quality of embodiment.The description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
In order to a kind of fire-protection equipment with automatic open function that the utility model proposes more clearly can be described, below will coordinate graphic, elaborate preferred embodiment of the present utility model.
Please refer to Fig. 1 to Fig. 3, wherein, the first side-looking module map of Fig. 1 to be the utility model a kind of the system module figure with the fire-protection equipment of automatic open function, Fig. 2 be pneumatic valve member of the utility model, Fig. 3 is the second side-looking module map of the pneumatic valve member of the utility model.As shown in Figure 1 to Figure 3, the utility model is a kind of fire-protection equipment with automatic open function, comprise pneumatic valve member 1 and a gas cylinder 4, described pneumatic valve member 1 connects piston apparatus 2 and a gas supply valve group 3, described gas supply valve group 3 exports gas carrys out control piston device 2 push rod 21 start through described pneumatic valve member 1 to described piston apparatus 2, described piston apparatus 2 connects window 5, and can control window 5 and open; In addition, described pneumatic valve member 1 also comprises: a valve member main body 11, forms one first air-flow port 111,1 second air-flow port 112, the 3rd air-flow port 113 and one the 4th air-flow port 114 in side; In addition, valve member main body 11 also forms a fixing column and passes through hole 115; One temperature sensing module 16, is arranged at the side of valve member main body 11, and comprises: a fixing frame 161, is arranged at the side of valve member main body 11; One temperature sensing component 162, is arranged in fixing frame 161; Temperature sensing component 162 can break because ambient temperature changes; And a fixing column 163, one end is against temperature sensing component 162, and one end passes through fixing frame 161 and fixing column passes through hole 115; One movable valve plug 12, be placed in described valve member main body 11, form limited impression 121,1 first depression 122 and one second depression 123 in side, then form containing space 125 in inside, wherein, the corresponding described fixing column of described limited impression 121 passes through hole 115; In addition, movable valve plug 12 also comprises an elastic component 124, and described elastic component 124 is arranged at containing space 125, and leans valve member main body 11 and movable valve plug 12 respectively; When fixing column 163 pass through fixing column pass through hole 115 and against limited impression 121 time, elastic component 124 is squeezed and stores potential energy, now, described first depression 122 corresponding first air-flow port 111 and the second air-flow ports 112, and the corresponding 3rd air-flow port 113 of the second depression 123 and the 4th air-flow port 114; Two sides of described first depression 122 are respectively equiped with one first seal ring 131 and one second seal ring 132, make the gas being placed in the first depression 122, only can flow through the first air-flow port 111 and the second air-flow port 112; Two sides of described second depression 123 are respectively equiped with one the 3rd seal ring 133 and one the 4th seal ring 134, make the gas being placed in the second depression 123, only can flow through the 3rd air-flow port 113 and the 4th air-flow port 114; Wherein, gas supply valve group 3 exports gas, sequentially through the first air-flow port 111, first depression 122 and the second air-flow port 112 to piston apparatus 2, simultaneously, piston apparatus 2 Exhaust Gas, sequentially through the 3rd air-flow port 113, second depression 123 and the 4th air-flow port 114 to gas supply valve group 3, the push rod 21 of piston apparatus 2 is outwards pushed, and window 5 is unlocked; In addition, gas supply valve group 3 exports gas, sequentially through the 4th air-flow port 114, second depression 123 and the 3rd air-flow port 113 to piston apparatus 2, simultaneously, piston apparatus 2 Exhaust Gas, sequentially through the second air-flow port 112, first depression 122 and the first air-flow port 111 to gas supply valve group 3, the push rod 21 of piston apparatus 2 is inwardly promoted, and window 5 is closed; When fixing column 163 leaves limited impression 121, elastic component 124 discharges potential energy, and promote movable valve plug 12 displacement, gas then can flow to the second air-flow port 112 from containing space 125, and the push rod 21 of piston apparatus 2 is outwards pushed, and window 5 is unlocked; One fixed cover 14, is arranged at one end of valve member main body 11; And a lancet unit 15, be arranged at one end of movable valve plug 12, and pass through described fixed cover 14; Lancet unit 15 is hollow aspect, and gas can pass through the center of lancet unit 15 to containing space 125; Described gas cylinder 4 is installed in fixed cover 14, includes pressurized gas, and forms diaphragm seal 41 at the bottleneck of gas cylinder 4; When fixing column 163 is against limited impression 121, movable valve plug 12 limits the position of lancet unit 15, and lancet unit 15 is kept at a distance with the diaphragm seal 41 of gas cylinder 4, and now, elastic component 124 is squeezed and stores potential energy; When temperature sensing component 162 breaks, fixing column 163 leaves limited impression 121, and elastic component 124 discharges potential energy and promotes the diaphragm seal 41 that movable valve plug 12 and lancet unit 15 pierce through gas cylinder 4; After the diaphragm seal 41 of gas cylinder 4 is pierced, pressurized gas passes through lancet unit 15 to containing space 125, then through the second air-flow port 112 to piston apparatus 2, the push rod 21 of piston apparatus 2 is outwards pushed, push rod 21 then drives window 5, and window 5 is opened automatically.
Continue above-mentioned, described containing space 125 is also equipped with a potential energy adjustment assembly 126, and potential energy adjustment assembly 126 one end is against movable valve plug 12, and one end is against elastic component 124.In addition, described valve member main body 11 more comprises an exhaust port 116; When fixing column 163 leaves limited impression 121, elastic component 124 discharges potential energy, promote movable valve plug 12 displacement, gas flows to the second air-flow port 112 from containing space 125, the push rod 21 of piston apparatus 2 is outwards pushed, meanwhile, gas is sequentially discharged through the 3rd air-flow port 113, limited impression 121 and exhaust port 116 from piston apparatus 2.Described exhaust port 116 can install baffler 117, can comprise glass fibre in described baffler 117, absorb gas by time the sound that produces.
In the utility model, when not running into fire, the gas that gas supply valve group 3 provides can circulate the first air-flow port 111, second air-flow port 112, the 3rd air-flow port 113 and the 4th air-flow port 114, controls window 5 and to open and closed, when running into fire, temperature sensing component 162 senses temperature variation and breaks, downward pressure is lost above fixing column 163, the potential energy release of elastic component 124, fixing column 163 leaves limited impression 121, movable valve plug 12 is pushed into forward, produce displacement, and drive lancet unit 15 to puncture the diaphragm seal 41 of gas cylinder 4, pressurized gas in gas cylinder 4 is through in lancet unit 15 to containing space 125, again through the second air-flow port 112 to piston apparatus 2, the push rod 21 of piston apparatus 2 is outwards pushed, push rod 21 then drives window 5, window 5 is opened automatically, now, the first air-flow port 111 and the 4th air-flow port 114 be corresponding first depression 122 and the second depression 123 respectively, and therefore gas can not flow to the gas of the second air-flow port 112, after movable valve plug 12 displacement, the gas that piston apparatus 2 is discharged, be then pass through limited impression 121 from the 3rd air-flow port 113, discharge from exhaust port 116, it can thus be appreciated that limited impression 121 is arranged between the first depression 122 and the second depression 123, and after movable valve plug 12 moves, gas just can utilize limited impression 121 to discharge from exhaust port 116, the pressurized gas loaded in described gas cylinder 4 can for following any one: carbon dioxide and nitrogen.
The length of described potential energy adjustment assembly 126 can adjust according to demand, the length of potential energy adjustment assembly 126 is longer, the potential energy that elastic component 124 can store is more, in the utility model, the potential energy stored by elastic component 124, must be enough to drive lancet unit 15 to puncture the diaphragm seal 41 of gas cylinder 4, therefore, during enforcement, according to demand, the length of adjustment potential energy adjustment assembly 126; The material of potential energy adjustment assembly 126, can support the rigidity material of elastic component 124, if use soft material, can absorb the potential energy of elastic component 124, reduce the power that elastic component 124 rebounds.
Please continue to refer to Fig. 2 to Fig. 3, described temperature sensing module 16 more comprises fixing-assembly 164 and an alignment components 165, described fixing-assembly 164 passes through fixing frame 161 and is locked in valve member main body 11, and fixing column 163 passes through fixing-assembly 164 and against limited impression 121; Described alignment components 165 is locked in fixing frame 161, and against temperature sensing component 162.Fixing column 163 must be able to slide in fixing-assembly 164, otherwise fixing column 163 cannot leave limited impression 121; In addition, outside fixing column 163, suitably can install rubber ring, avoid affecting the air-flow in pneumatic valve member 1; Described alignment components 165 is passed through in the mode of thread locking and is fixed on fixing frame 161, and so, the size of temperature sensing component 162 is as time variant, and alignment components 165 can suitably adjust, and is firmly fastened togather with temperature sensing component 162.
Please refer to Fig. 4, for the utility model limited impression and fixing column, the first coordinates schematic diagram.Simultaneously with reference to figure 3 and Fig. 4, because elastic component 124 stores potential energy, movable valve plug 12 has a lateral thrust F2, described limited impression 121 has an inclined-plane, and fixing column 163 is pressed in downwards on inclined-plane, and inclined-plane just has a downward directed force F 1, and directed force F 1 acts on inclined-plane downwards, and have the first component F3, as long as the first component F3 and lateral thrust F2 averages out, lancet unit 15 is just kept at a distance with gas cylinder 4; When temperature sensing component 162 breaks, downward directed force F 1 diminishes, and lateral thrust F2 is greater than the first component F3, and now, elastic component 124 discharges potential energy and promotes the diaphragm seal 41 that movable valve plug 12 and lancet unit 15 pierce through gas cylinder 4; It can thus be appreciated that the slope on inclined-plane, when depending on that temperature sensing component 162 does not break, the first component F3 and lateral thrust F2 can average out.
Please refer to Fig. 5, for the utility model limited impression coordinates schematic diagram with fixing column the second.Simultaneously with reference to figure 3, the surface of described limited impression 121 can be the arc surface that caves in, and fixing column 163 against the surface of limited impression 121 for giving prominence to arc surface; Because elastic component 124 stores potential energy, movable valve plug 12 has a lateral thrust F2, described limited impression 121 has an arc surface, fixing column 163 is pressed in downwards on arc surface, arc surface just has a downward directed force F 1, and directed force F 1 acts on arc surface downwards, and have the second component F4, as long as the second component F4 and lateral thrust F2 averages out, lancet unit 15 is just kept at a distance with gas cylinder 4; When temperature sensing component 162 breaks, downward directed force F 1 diminishes, and lateral thrust F2 is greater than the second component F4, and now, elastic component 124 discharges potential energy and promotes the diaphragm seal 41 that movable valve plug 12 and lancet unit 15 pierce through gas cylinder 4; It can thus be appreciated that the radius size of arc surface, when depending on that temperature sensing component 162 does not break, the second component F4 and lateral thrust F2 can average out.
Please refer to Fig. 6, for the utility model limited impression and fixing column, the third coordinates schematic diagram.Simultaneously with reference to figure 3, the surface of described limited impression 121 is the polygon surface that caves in, and fixing column 163 against the surface of limited impression 121 for giving prominence to polygon surface; Because elastic component 124 stores potential energy, movable valve plug 12 has a lateral thrust F2, described limited impression 121 has a polygon surface, fixing column 163 is pressed in downwards on polygon surface, polygon surface just has a downward directed force F 1, and directed force F 1 acts on polygon surface downwards, and have the 3rd component F5, as long as the 3rd component F5 and lateral thrust F2 averages out, lancet unit 15 is just kept at a distance with gas cylinder 4; When temperature sensing component 162 breaks, downward directed force F 1 diminishes, and lateral thrust F2 is greater than the 3rd component F5, and now, elastic component 124 discharges potential energy and promotes the diaphragm seal 41 that movable valve plug 12 and lancet unit 15 pierce through gas cylinder 4; It can thus be appreciated that, the shape of polygon surface, when depending on that temperature sensing component 162 does not break, the 3rd component F5 and lateral thrust F2 can average out; Polygon surface can produce larger frictional force, and therefore, polygon surface can utilize when the depth ratio of limited impression 121 is more shallow.
Please continue to refer to Fig. 2 and Fig. 3, described movable valve plug 12 more comprises one and moves to air-flow path 127, be formed at one end of movable valve plug 12, when fixing column 163 leaves limited impression 121, elastic component 124 discharges potential energy and promotes movable valve plug 12 and lancet unit 15, and the air between lancet unit 15 and valve member main body 11 is through moving to air-flow path 127 to containing space 125; When movable valve plug 12 is moved to the left, originally the space being positioned at movable valve plug 12 left side has air, if this air cannot be got rid of, movable valve plug 12 is just difficult to be moved to the left, lancet unit 15 just cannot pierce through the diaphragm seal 41 of gas cylinder 4 further, and therefore, design moves to air-flow path 127, by the air in space, movable valve plug 12 left side, through moving to air-flow path 127 to containing space 125; It can be several for moving to air-flow path 127, or adjustment aperture size, when allowing movable valve plug 12 be moved to the left, can not be hindered mobile by air-flow, such as, design two and move to air-flow path 127, or aperture size larger move to air-flow path 127.
Continue with reference to figure 3, described gas cylinder 4 arranges an affixed assembly 42 at bottleneck, and is fixed on fixed cover 14 in the mode of locking, and locking mode herein refers to thread locking; Affixed assembly 42 can be closely locked in fixed cover 14 by thread locking, simultaneously also convenient replacing; In addition, when the diaphragm seal 41 of gas cylinder 4 is pierced, when pressurized gas pours in movable valve plug 12, can horizontal force be produced, and thread locking can provide stronger affixed effect, avoid horizontal force to cause affixed assembly 42 to depart from fixed cover 14.
Please refer to Fig. 7, for the utility model movable valve plug another kind implements schematic diagram.When the longer dimension of movable valve plug 12 time, after displacement, the lazy weight of seal ring, cause interference in air flow, affect push rod 21 start of piston apparatus 2, between described first depression 122 and the first seal ring 131, be also equiped with one the 5th seal ring 135, and be also equiped with one the 6th seal ring 136 between described second depression 123 and the 3rd seal ring 133.If demand, seal ring also can increase again, or adjust size, guarantees that air current flow is stablized smooth and easy.
With reference to figure 3, lancet unit 15 is arranged at movable valve plug 12 in friction tight mode; Adopt friction tight mode to be for the ease of processing procedure, rapid-assembling, guarantee that lancet unit 15 is closely arranged at movable valve plug 12 simultaneously; When particular case, as changed lancet unit 15 to be convenient to, or selecting of material is not suitable for using drive fit, then lancet unit 15 can form outside thread in periphery, movable valve plug 12 forms internal thread, uses the mode of thread locking to engage each other, is also one of mode implemented.
Please refer to Fig. 8, for the utility model compression assemblies is locked in the schematic diagram of fixed cover.Simultaneously with reference to figure 2 and Fig. 3, fixing column 163 leaves limited impression 121, elastic component 124 discharges potential energy and promotes the diaphragm seal 41 that movable valve plug 12 and lancet unit 15 pierce through gas cylinder 4, then, self-retaining lid 14 dismantles gas cylinder 4, one compression assemblies 141 is installed in fixed cover 14 in the mode of thread locking, and pushes movable valve plug 12, make fixing column 163 can pass through fixing column and pass through hole 115 and against limited impression 121; After compression assemblies 141 pushes movable valve plug 12 to fixed position, fixing column 163 compresses limited impression 121 downwards again, it can thus be appreciated that the size of compression assemblies 141 need make movable valve plug 12 in described fixed position, and fixing column 163 can compress downwards limited impression 121; Compression assemblies 141 uses the mode of screw thread rotation to push movable valve plug 12, therefore, compression assemblies 141 by the path of screw thread rotation movement, as long as movable valve plug 12 can be allowed in fixed position; When being applied to the movable valve plug 12 of different length, as long as the degree of depth that adjustment compression assemblies 141 locks.
Continue above-mentioned, and with reference to figure 9, be the number of assembling steps of the utility model fire-protection equipment.Described fire-protection equipment can the following step assembled: (S01) one temperature sensing component and a fixing column be arranged in fixing frame, and one end of described fixing column is against temperature sensing component, and the other end passes through fixing frame, formation temperature sensing module; (S02) movable valve plug is placed in a valve member main body, and then, a fixed cover is arranged at one end of valve member main body; (S03) temperature sensing module is arranged at the side of valve member main body; (S04) compression assemblies is installed in fixed cover in the mode of thread locking, and pushes movable valve plug, make fixing column can pass through fixing column and pass through hole and against the limited impression of movable valve plug; (S05) dismantle compression assemblies, gas cylinder is installed in fixed cover; (S06) judge whether fixing column leaves limited impression, if so, then carry out step (S07), if not, then step terminates; (S07) elastic component release potential energy promote the diaphragm seal that movable valve plug and lancet unit pierce through gas cylinder; (S08) self-retaining lid dismounting gas cylinder, is installed in fixed cover by compression assemblies in the mode of thread locking, and pushes movable valve plug, makes fixing column can pass through fixing column and passes through hole and against limited impression.
Please refer to Figure 10 and Figure 11, be respectively the schematic diagram that the utility model breaking device is installed in fixing frame, and the utility model central control system connects the module map of breaking device.Fire-protection equipment of the present utility model is installed in window, and sometimes, the position of window installing is very high, when breaking out of fire, cannot experience the acute variation of temperature, temperature sensing component 162 does not reach predetermined high temperature, can not break, fire-protection equipment of the present utility model just cannot promote window and open, for this reason, in particular implementation additional, breaking device can be installed, by Electronic control or the mode of pneumatic control, window is opened; As Figure 10, a breaking device 17 is installed in the side of described fixing frame 161, and for breaking up temperature sensing component 162, and breaking device 17 can be any one mode such as electronic or pneumatic is driven; Described breaking device 17 can be a motor, connects with the mains and signal source, and when the instruction start of signal source, the push rod in breaking device 17 front, to preshoot, pushes away brokenly temperature sensing component 162; In addition, described breaking device 17 can be a pneumatic valve, connects air flow source, and when air flow source provides air-flow to breaking device 17, the push rod in breaking device 17 front, to preshoot, pushes away brokenly temperature sensing component 162; Fire-protection equipment of the present utility model can connect a central control system 6, described central control system 6 connects several breaking device 17, can by Electronic control or the mode telecontrol breaking device 17 of pneumatic control, user even can use intelligent mobile phone wireless connections central control system 6, grasp breaking device 17 actuator state, and control breaking device 17 start; Central control system 6 can connect with the breaking device 17 of pneumatic control mode start with the breaking device 17 of Electronic control mode start simultaneously; Described temperature sensing component 162 loads alcohol, but, can change by temperature sensor, and produce other liquid broken, also can become one of mode of execution of the present utility model.
Refer again to Fig. 1, described gas supply valve group 3 connects pressurized gas, and comprises many group valve members 31, and described valve member 31 can be controlled, and gas is exported to pneumatic valve member 1, and gets rid of the gas in pneumatic valve member 1.Please also refer to Figure 11, gas supply valve group 3 also can connect central control system 6, the remote controlled valve member 31 of central control system 6 is opened or is closed, and allows gas supply valve group 3 that gas can be provided smoothly to piston apparatus 2, gets rid of the gas that piston apparatus 2 is discharged simultaneously.
Please refer to Figure 12, the schematic diagram of the inside of the first air-flow port is formed at for the utility model inner groovy, described valve member main body 11 also has several inner groovy 118, is formed at the inside of the first air-flow port 111, second air-flow port 112, the 3rd air-flow port 113 and the 4th air-flow port 114 respectively, inner groovy 118 also has guide surface 1181, and described guide surface 1181 is designed to inclined-plane mostly, and so, when movable valve plug 12 moves, seal ring can not block, and can move along guide surface 1181, and extruding reaches the effect of sealing, in addition, please continue to refer to Fig. 2, first air-flow port 111, second air-flow port 112, 3rd air-flow port 113 and the 4th air-flow port 114 adopt and are crisscross arranged, so, after movable valve plug 12 moves, when lancet unit 15 stings diaphragm seal 41, first air-flow port 111 and the second air-flow port 112 can be isolated, avoid interference in air flow, similarly, 3rd air-flow port 113 and the 4th air-flow port 114 also can be isolated, avoid interference in air flow, in addition, first air-flow port 111 and the second air-flow port 112 are crisscross arranged, after gas enters from the first air-flow port 111, cyclone effect can be produced and be sent to the second air-flow port 112, contribute to gas flow, within Figure 12, groove type is formed in the first air-flow port exemplarily, and being formed at the second air-flow port 112, the 3rd air-flow port 113 and the 4th air-flow port 114 with inner groovy is same design.
Please refer to Figure 13 A-13C, is the schematic diagram of the utility model fire-protection equipment start.In Figure 13 A, lancet unit 15 not yet punctures diaphragm seal 41, and the direction of gas flow is as arrow, and the push rod 21 of piston apparatus 2 is according to the airflow direction start of arrow; In Figure 13 B, temperature sensing component 162 senses temperature variation, after reaching predetermined temperature, temperature sensing component 162 breaks, fixing column 163 leaves limited impression 121, the potential energy release of elastic component 124, and movable valve plug 12 is moved to the left, diaphragm seal 41 is punctured by lancet unit 15, and pressurized gas enters containing space 125 by gas cylinder 4 through lancet unit 15; Then, as Figure 13 C, the gas in containing space 125, in the second air-flow port 112 to piston apparatus 2, promotes push rod 2, and push rod 2 is Exhaust Gas simultaneously, through the 3rd air-flow port 113 and limited impression 121, then is discharged by exhaust port 116.
Please refer to Figure 14, for the utility model central control system connects the schematic diagram of exhaust port.In the utility model, exhaust port 116 can connect a tracheae to central control system 6, and when there being gas to discharge from exhaust port 116, gas flows to central control system 6 through tracheae, and central control system 6 just can learn that piston apparatus 2 must have smooth start; So, central control system 6 can judge where fault, and where completes unlatching, and takes corresponding measure, with in response to urgent fire conditions, carries out rescuing the most fast.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can in essence of the present utility model and protection domain, and make various amendment or equivalent replacement to the utility model, this amendment or equivalent replacement also should be considered as dropping in protection domain of the present utility model.
Claims (17)
1. there is a fire-protection equipment for automatic open function, it is characterized in that, comprise:
One pneumatic valve member, connect a piston apparatus and a gas supply valve group, described gas supply valve group exports gas carrys out control piston device push rod start through described pneumatic valve member to described piston apparatus, and described piston apparatus connects window, and can control window unlatching; Described pneumatic valve member also comprises:
One valve member main body, forms one first air-flow port, one second air-flow port, one the 3rd air-flow port and one the 4th air-flow port in side; In addition, valve member main body also forms a fixing column and passes through hole;
One temperature sensing module, is arranged at the side of valve member main body, and more comprises:
One fixing frame, is arranged at the side of valve member main body;
One temperature sensing component, is arranged in fixing frame; Temperature sensing component can break because ambient temperature changes; And
One fixing column, one end is against temperature sensing component, and one end passes through fixing frame and fixing column passes through hole;
One movable valve plug, is placed in described valve member main body, forms a limited impression, one first depression and one second depression, then form containing space in inside in side, and wherein, the corresponding described fixing column of described limited impression passes through hole; In addition, movable valve plug also comprises an elastic component, and described elastic component is arranged at containing space, and leans valve member main body and movable valve plug respectively; When fixing column pass through fixing column pass through hole and against limited impression time, elastic component is squeezed and stores potential energy, now, the described first corresponding first air-flow port of depression and the second air-flow port, and the corresponding 3rd air-flow port of the second depression and the 4th air-flow port; Two sides of described first depression are respectively equiped with one first seal ring and one second seal ring, make the gas being placed in the first depression, only can flow through the first air-flow port and the second air-flow port; Two sides of described second depression are respectively equiped with one the 3rd seal ring and one the 4th seal ring, make the gas being placed in the second depression, only can flow through the 3rd air-flow port and the 4th air-flow port; Wherein, gas supply valve group exports gas, sequentially through the first air-flow port, first depression and the second air-flow port to piston apparatus, simultaneously, piston apparatus Exhaust Gas, sequentially through the 3rd air-flow port, second depression and the 4th air-flow port to gas supply valve group, the push rod of piston apparatus is outwards pushed, and window is unlocked; In addition, gas supply valve group exports gas, sequentially through the 4th air-flow port, second depression and the 3rd air-flow port to piston apparatus, simultaneously, piston apparatus Exhaust Gas, sequentially through the second air-flow port, first depression and the first air-flow port to gas supply valve group, the push rod of piston apparatus is inwardly promoted, and window is closed; When fixing column leaves limited impression, elastic component release potential energy, promote movable valve plug displacement, gas then can flow to the second air-flow port from containing space, and the push rod of piston apparatus is outwards pushed, and window is unlocked;
One fixed cover, is arranged at one end of valve member main body; And
One lancet unit, is arranged at one end of movable valve plug, and passes through described fixed cover; Lancet unit is hollow aspect, and gas can pass through the center of lancet unit to containing space; And
One gas cylinder, is installed in fixed cover, includes pressurized gas, and forms diaphragm seal at the bottleneck of gas cylinder; When fixing column is against limited impression, the position of movable valve plug restriction lancet unit, the diaphragm seal of lancet unit and gas cylinder is kept at a distance, and now, elastic component is squeezed and stores potential energy; When temperature sensing component breaks, fixing column leaves limited impression, and elastic component release potential energy also promotes the diaphragm seal that movable valve plug and lancet unit pierce through gas cylinder; After the diaphragm seal of gas cylinder is pierced, pressurized gas passes through lancet unit to containing space, then through the second air-flow port to piston apparatus, the push rod of piston apparatus is outwards pushed, and push rod then drives window, and window is opened automatically.
2. a kind of fire-protection equipment with automatic open function according to claim 1, is characterized in that, described containing space is also equipped with a potential energy adjustment assembly, and potential energy adjustment assembly one end is against movable valve plug, and one end is against elastic component.
3. a kind of fire-protection equipment with automatic open function according to claim 1, is characterized in that, described valve member main body also comprises an exhaust port; When fixing column leaves limited impression, elastic component release potential energy, promote movable valve plug displacement, gas flows to the second air-flow port from containing space, the push rod of piston apparatus is outwards pushed, meanwhile, gas is sequentially discharged through the 3rd air-flow port, limited impression and exhaust port from piston apparatus.
4. a kind of fire-protection equipment with automatic open function according to claim 3, it is characterized in that, described exhaust port can install baffler, comprises glass fibre in described baffler, absorb gas by time the sound that produces.
5. a kind of fire-protection equipment with automatic open function according to claim 1, it is characterized in that, described temperature sensing module also comprises a fixing-assembly and an alignment components, described fixing-assembly passes through fixing frame and is locked in valve member main body, and fixing column passes through fixing-assembly and against limited impression; Described alignment components is locked in fixing frame, and against temperature sensing component.
6. a kind of fire-protection equipment with automatic open function according to claim 1, is characterized in that, the surface of described limited impression is the arc surface that caves in, and fixing column is outstanding arc surface against the surface of limited impression.
7. a kind of fire-protection equipment with automatic open function according to claim 1, is characterized in that, the surface of described limited impression is the polygon surface that caves in, and fixing column is outstanding polygon surface against the surface of limited impression.
8. a kind of fire-protection equipment with automatic open function according to claim 1, it is characterized in that, described movable valve plug more comprises one and moves to air-flow path, be formed at one end of movable valve plug, when fixing column leaves limited impression, elastic component release potential energy also promotes movable valve plug and lancet unit, and the air between lancet unit and valve member main body is through moving to air-flow path to containing space.
9. a kind of fire-protection equipment with automatic open function according to claim 1, is characterized in that, described gas cylinder arranges an affixed assembly at bottleneck, and is fixed on fixed cover in the mode of locking.
10. a kind of fire-protection equipment with automatic open function according to claim 1, it is characterized in that, also be equiped with one the 5th seal ring between described first depression and the first seal ring, and be also equiped with one the 6th seal ring between described second depression and the 3rd seal ring.
11. a kind of fire-protection equipments with automatic open function according to claim 1, it is characterized in that, lancet unit is arranged at movable valve plug in friction tight mode.
12. a kind of fire-protection equipments with automatic open function according to claim 1, it is characterized in that, fixing column leaves limited impression, elastic component release potential energy also promotes the diaphragm seal that movable valve plug and lancet unit pierce through gas cylinder, then, self-retaining lid dismounting gas cylinder, is installed in fixed cover by a compression assemblies in the mode of thread locking, and push movable valve plug, make fixing column can pass through fixing column and pass through hole and against limited impression.
13. a kind of fire-protection equipments with automatic open function according to claim 1, it is characterized in that, a breaking device is installed in the side of described fixing frame, and for breaking up temperature sensing component, and breaking device is electronic or pneumatic mode is driven.
14. a kind of fire-protection equipments with automatic open function according to claim 1, is characterized in that, described temperature sensing component filling alcohol.
15. a kind of fire-protection equipments with automatic open function according to claim 1, is characterized in that, described gas supply valve group connects pressurized gas, and comprise and organize valve member more, described valve member is controlled, and exports gas to pneumatic valve member, and gets rid of the gas in pneumatic valve member.
16. a kind of fire-protection equipments with automatic open function according to claim 1, it is characterized in that, described valve member main body also has several inner groovy, is formed at the inside of the first air-flow port, the second air-flow port, the 3rd air-flow port and the 4th air-flow port respectively.
17. a kind of fire-protection equipments with automatic open function according to claim 1, is characterized in that, the pressurized gas loaded in described gas cylinder is carbon dioxide or nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186615.3U CN204062073U (en) | 2013-11-08 | 2014-04-16 | A kind of fire-protection equipment with automatic open function |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310556443.4A CN103644328A (en) | 2013-11-08 | 2013-11-08 | Puncture valve |
| CN201310556443.4 | 2013-11-08 | ||
| CN201420186615.3U CN204062073U (en) | 2013-11-08 | 2014-04-16 | A kind of fire-protection equipment with automatic open function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062073U true CN204062073U (en) | 2014-12-31 |
Family
ID=50249589
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310556443.4A Withdrawn CN103644328A (en) | 2013-11-08 | 2013-11-08 | Puncture valve |
| CN201410152895.0A Active CN104633207B (en) | 2013-11-08 | 2014-04-16 | Fire-fighting equipment with automatic opening function |
| CN201420186615.3U Expired - Lifetime CN204062073U (en) | 2013-11-08 | 2014-04-16 | A kind of fire-protection equipment with automatic open function |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310556443.4A Withdrawn CN103644328A (en) | 2013-11-08 | 2013-11-08 | Puncture valve |
| CN201410152895.0A Active CN104633207B (en) | 2013-11-08 | 2014-04-16 | Fire-fighting equipment with automatic opening function |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103644328A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806114A (en) * | 2015-02-06 | 2015-07-29 | 华东建筑设计研究院有限公司现代都市建筑设计院 | Manual control and automatic control dual-purpose pneumatic window opening device |
| CN104633207B (en) * | 2013-11-08 | 2017-04-12 | 宁波欧适节能科技有限公司 | Fire-fighting equipment with automatic opening function |
| CN110656832A (en) * | 2019-04-29 | 2020-01-07 | 金敏杰 | Fire prevention self-closing center-hung window |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202227B (en) * | 2014-06-11 | 2017-06-16 | 宁波欧适节能科技有限公司 | The air-valve assembly that a kind of sensing temperature changes and automatically switches |
| CN106321928A (en) * | 2016-10-08 | 2017-01-11 | 浙江亿日气动科技有限公司 | Mechanical valve device |
| JP6942538B2 (en) * | 2017-06-30 | 2021-09-29 | 日本ドライケミカル株式会社 | Switch, quick release valve, fire extinguishing agent storage container and gas fire extinguishing equipment |
| CN109424293B (en) * | 2017-08-31 | 2024-01-23 | 宁波欧世智能科技有限公司 | Automatic fire-fighting switch |
| CN108679284B (en) * | 2018-06-29 | 2019-10-29 | 上海空间推进研究所 | A kind of modularization low pressure cuts through formula gas explosion valve |
| CN109865225B (en) * | 2018-12-27 | 2024-04-12 | 陕西德凯电力机械有限公司 | Oil discharging and nitrogen injection starting system of oil discharging and nitrogen injection fire extinguishing device |
| CN110812757A (en) * | 2019-11-18 | 2020-02-21 | 广德君安达消防科技有限公司 | Intelligence fire hydrant case |
| AT524492B1 (en) * | 2020-11-18 | 2022-07-15 | Grasl Pneumatic-Mechanik Gmbh | VENTILATION AND/OR SMOKE AND HEAT EXHAUST SYSTEM |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5495865A (en) * | 1995-03-28 | 1996-03-05 | Mirada Controls, Inc. | Temperature relief valve with thermal trigger |
| CN201292721Y (en) * | 2008-10-17 | 2009-08-19 | 勤威(天津)工业有限公司 | Pneumatic window for industrial factory building |
| CN201277360Y (en) * | 2008-10-21 | 2009-07-22 | 上海星星橡胶制品有限公司 | Security release gear and quick release valve employing the same |
| CN202360840U (en) * | 2011-11-17 | 2012-08-01 | 西安新竹实业有限责任公司 | Bottle head valve |
| CN103644328A (en) * | 2013-11-08 | 2014-03-19 | 宁波欧适节能科技有限公司 | Puncture valve |
-
2013
- 2013-11-08 CN CN201310556443.4A patent/CN103644328A/en not_active Withdrawn
-
2014
- 2014-04-16 CN CN201410152895.0A patent/CN104633207B/en active Active
- 2014-04-16 CN CN201420186615.3U patent/CN204062073U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633207B (en) * | 2013-11-08 | 2017-04-12 | 宁波欧适节能科技有限公司 | Fire-fighting equipment with automatic opening function |
| CN104806114A (en) * | 2015-02-06 | 2015-07-29 | 华东建筑设计研究院有限公司现代都市建筑设计院 | Manual control and automatic control dual-purpose pneumatic window opening device |
| CN110656832A (en) * | 2019-04-29 | 2020-01-07 | 金敏杰 | Fire prevention self-closing center-hung window |
| CN110656832B (en) * | 2019-04-29 | 2021-02-09 | 宿州市专铸门窗科技有限公司 | Fire prevention self-closing center-hung window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103644328A (en) | 2014-03-19 |
| CN104633207A (en) | 2015-05-20 |
| CN104633207B (en) | 2017-04-12 |
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