CN108397793A - A kind of explosion-proof combined system of gas furnace valve anti-leak - Google Patents
A kind of explosion-proof combined system of gas furnace valve anti-leak Download PDFInfo
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- CN108397793A CN108397793A CN201810124700.XA CN201810124700A CN108397793A CN 108397793 A CN108397793 A CN 108397793A CN 201810124700 A CN201810124700 A CN 201810124700A CN 108397793 A CN108397793 A CN 108397793A
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- valve rod
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- 239000007789 gas Substances 0.000 claims abstract description 87
- 239000000567 combustion gas Substances 0.000 claims abstract description 31
- 244000309464 bull Species 0.000 claims description 34
- 230000006835 compression Effects 0.000 claims description 31
- 238000007906 compression Methods 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 21
- 230000000977 initiatory effect Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 238000010411 cooking Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/122—Arrangement or mounting of control or safety devices on stoves
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention relates to gas furnace valve technology fields, disclose a kind of explosion-proof combined system of gas furnace valve anti-leak.The system includes main pipeline, gas furnace main pipeline, the anti-leakage valve being located on main pipeline, gas furnace and Explosion-proof valve, one end of the main pipeline is connected with one end of gas furnace main pipeline, the gas furnace main pipeline other end is connected with gas furnace air inlet, the gas furnace main pipeline is equipped with lateral, the free end of lateral is connected with the kitchen range of gas furnace, and the Explosion-proof valve is located on lateral.Anti-leakage valve and Explosion-proof valve good seal performance of the present invention can separate the combustion gas in main pipeline, and burn the combustion gas remained in steward road and lateral in time when kitchen encounters fire, prevent pipeline from exploding.
Description
Technical field
The present invention relates to gas furnace valve technology fields, more particularly, to a kind of explosion-proof combination system of gas furnace valve anti-leak
System.
Background technology
Gas furnace valve is varied on the market, dazzling, and more is innumerable, however but it cannot be guaranteed that valve energy
Enough reach safe and reliable performance, most of combustion gas meet accident former capital be can be bad because gas furnace valve seal is leak-proof, do not have
There are the functions such as explosion-proof.It is daily during kitchen is cooked at us, often use open fire, in kitchen there are when combustible object easily
Fire occurs, when fire occurs for kitchen, there are a large amount of combustion gas in gas pipeline, when a little leakage occurs for the coal gas of pipeline just
Pipe gas can be caused to explode, very big hidden danger is brought to personal safety.
Invention content
The present invention is to provide one kind in order to which interior conduit is easy to happen explosion when overcoming the problems, such as that prior art fire occurs
It can prevent the gas furnace valve combination system that gas piping explodes.
To achieve the goals above, the present invention uses following technical scheme：A kind of explosion-proof combination of gas furnace valve anti-leak
System, including main pipeline, gas furnace main pipeline, the anti-leakage valve being located on main pipeline, gas furnace and Explosion-proof valve, the master
One end of pipeline is connected with one end of gas furnace main pipeline, and the gas furnace main pipeline other end is connected with gas furnace air inlet
Logical, the gas furnace main pipeline is equipped with lateral, and the free end of lateral is connected with the kitchen range of gas furnace, described anti-
Quick-fried valve is located on lateral.
Anti-leakage valve is arranged in the present invention on main pipeline, and anti-leakage valve is arranged outside kitchen, and Explosion-proof valve setting exists
Inside kitchen, under normal condition, anti-leakage valve is in open state, and combustion gas can pass through main pipeline and enter gas furnace master
The combustion gas of pipeline and lateral, gas furnace main pipeline is transported to the air inlet of gas furnace, by the ignitor switch of gas furnace come
Release and closing gas furnace main pipeline transport the combustion gas come, and explosion-proof valve is closed, and explosion-proof valve prevents the combustion of lateral
Gas reaches gas cooking stove head, ensures the state in sealing under lateral normal condition in this way；When fire occurs for kitchen, beat
Fire switch is closed, and the combustion gas in pipeline cannot discharge, it is easy to be exploded, open fire triggering is explosion-proof in the present invention
Valve, Explosion-proof valve are in open state, and Explosion-proof valve triggers anti-leakage valve after opening, and so that anti-leakage valve is in and close shape
State, to which external combustion gas cannot make the combustion gas in pipeline through excessive by main pipeline, on the other hand, after Explosion-proof valve is opened
Branch pipe(tube) reaches the kitchen range of gas furnace and is discharged from kitchen range, and the combustion gas of release, which encounters open fire, to be burnt, to remove anti-let out
The combustion gas in the pipeline of valve rear is leaked, prevents pipeline from exploding, present system is safe and reliable, can effectively prevent fire
Pipeline explodes afterwards.
Preferably, the anti-leakage valve includes box body I, the valve body I inside box body I, valve rod I, drag hook component
And slide bushing assembly, the valve body I is interior to be equipped with valve chamber I and the air inlet I communicated with valve chamber I and gas outlet I, a left side for the valve rod I
Valve chamber I is inserted into end from the side wall of valve body I makes valve chamber I be separated into two chambers being not communicated with, and valve rod I is slidably matched with valve body I, institute
It states valve body I and is installed with valve casing I close to the side of valve rod I, compression spring I is arranged on the valve rod I, the compression spring I
Left end is fixedly connected on valve rod I, and right end is fixedly connected on valve casing I, the slide bushing assembly be set in the outside of valve rod I and its with
Valve rod I is slidably matched, and the slide bushing assembly is fixedly arranged on the right side on box body I and positioned at valve casing I, and the right end of the valve rod I is equipped with
Clutch hook, the drag hook component are snapped connection with clutch hook.
Anti-leakage valve of the present invention stretches into valve chamber to close anti-leakage valve by valve rod I, is fired to block in main pipeline
The circulation of gas stretches out main pipeline to open anti-leakage valve, to make the gas circulation in main pipeline by valve rod I；By
Compression spring I is arranged on valve rod I, I left end of compression spring is fixed on valve rod I, and the right end of compression spring I is fixed on valve casing I, leads to
The recovery of excess pressure spring I makes the left end of valve rod I stretch into valve chamber I；Slide bushing assembly is set in valve rod I and moves right to control valve rod I
Dynamic that the left end of valve rod I is made to stretch out valve chamber I, the right end of valve rod I is equipped with clutch hook, and the drag hook component is snapped connection with clutch hook,
When drag hook component is snapped connection with clutch hook, compression spring I is in compressive state, and the left end of valve rod I stretches out valve chamber I, drag hook group
After part is disconnected with clutch hook card, the recovery of compression spring I makes the left end of valve rod I stretch into valve chamber I.
Preferably, being equipped with rubber stopper I in the valve chamber I, the left end of the valve rod I is equipped with compatible with rubber stopper I
Valve chamber I is separated into two chambers being not communicated with by taper valve plug I, the rubber stopper I and taper valve plug I.
It is equipped with taper valve plug I compatible with rubber stopper I by the left end in valve rod I, makes to close shape in anti-leakage valve
When state, the leakproofness of combustion gas in main pipeline is improved, combustion gas is prevented to pass through main pipeline.
Preferably, the valve casing I is sheathed on the outside of valve rod I, sealing valve pocket I is arranged on the valve rod I, it is described close
Envelope valve pocket I is located at I inside of valve casing and is adapted with valve casing I, and the left end of the compression spring I is fixed on sealing valve pocket I.
Valve rod I is slidably matched with valve body I, there is gap between the two, is easy to make the combustion gas in valve chamber I to go out to let out from gap
Go out, causes gas leakage, the present invention to be arranged with sealing valve pocket I on valve rod I, sealing valve pocket I is located at I inside of valve casing and and valve casing
I is adapted, and the combustion gas in valve chamber I is made to collect the chamber formed in sealing valve pocket I and valve casing I after I clearance leakage of valve body I and valve rod
Interior, to avoid the leakage of combustion gas.
Preferably, the slide bushing assembly includes the sliding sleeve ontology being sheathed on valve rod I, the first bull stick and is vertical at cunning
Cover the valve opening gear on body outer wall, the sliding sleeve ontology and valve rod I horizontally slip cooperation, and first bull stick is vertically inserted in
It valve rod I and is rotatably assorted with valve rod I, first bull stick is equipped with supporting rod, and the supporting rod is matched with valve opening gear, institute
The one end for stating the first bull stick is equipped with valve opening hand, and the first remote-control motor and the first remote-control motor and first are installed on the box body I
Bull stick is coordinated by gear.
First remote-control motor controls the rotation of bull stick, and when the first bull stick rotates, the supporting rod contact of the first bull stick is opened
Valve gear makes valve rod I move right by the interaction force between supporting rod and valve opening gear, when being moved to certain position,
The formation of the clutch hook of I right end of valve rod and drag hook component snaps connection, and offsets valve rod I and is under pressure the elastic force of spring I to the left.
Preferably, the drag hook component includes L-shaped pull rod, the second bull stick and return spring, the inflection point of the L-shaped pull rod
Hinged with box body I, one end of the L-shaped pull rod is equipped with drag hook, and drag hook is snapped connection with clutch hook, and second bull stick is equipped with
Shifting block, the shifting block are matched with L-shaped pull rod, and one end of the return spring is fixedly connected with box body I, and the other end is drawn with L-shaped
Bar is fixedly connected, and the end of second bull stick, which is equipped with, closes valve hand, is installed with the second remote-control motor on the box body I and second is distant
Control motor is coordinated with the second bull stick by gear.
Second remote-control motor controls the rotation of the second bull stick, and the second bull stick is equipped with shifting block, and shifting block stirs L-shaped pull rod, makes L
The drag hook of one end of shape pull rod is disconnected with clutch hook, and the elastic force of spring I to the left that is under pressure of valve rod I is moved to the left, and makes valve
The left end of bar I stretches into valve chamber I, and anti-leakage valve closing prevents combustion gas from passing through main pipeline.
Preferably, the Explosion-proof valve includes box body II, the valve body II inside box body II, valve rod II, initiation group
Part, driving lever and remote closing button, the valve body II is interior to be equipped with valve chamber II and the air inlet II communicated with valve chamber II and gas outlet
II, the left end of the valve rod II is inserted into valve chamber II from the side wall of valve body I makes valve chamber II be separated into two chambers being not communicated with, valve rod
II is slidably matched with valve body II, and the valve body II is installed with valve casing II close to the side of valve rod II, is arranged on the valve rod II
Compression spring II, the compression spring II are located at the right side of valve casing II, and the left end of the compression spring II is fixedly connected on valve casing
On II, right end is fixed on valve rod II, and the initiation component is fixedly arranged on box body II and is connect with the right end of valve rod II, described group
Bar is set to the right side for causing component, and the remote closing button is set to the right side of driving lever.
Explosion-proof valve of the present invention stretches into valve chamber II to close Explosion-proof valve by valve rod II, is fired to block in lateral
The circulation of gas stretches out lateral to open Explosion-proof valve, to make the gas circulation in lateral by valve rod II；Pass through
Compression spring II is arranged on valve rod II, II left end of compression spring is fixed on valve casing II, and the right end of compression spring II is fixed on
On valve rod II, the left end of valve rod II is set to stretch out valve chamber II by the recovery of compression spring II, Explosion-proof valve is in open state；Draw
It sends out component and one active force to the left is applied to valve rod II, so that the left end of valve rod II is stretched into valve chamber II to the left, at this time compression spring
II is in compressive state, and Explosion-proof valve is closed；After causing active force disappearance of the component to valve rod II, in compression
The compression spring II of state restores, and applies an active force to the right to valve rod II, stretches out valve chamber II in the left end of valve rod II
Meanwhile the initiation components drive driving lever of II right end of valve rod, so that driving lever is pressed remote closing button, keeps the second of anti-leakage valve distant
It controls motor to open, the second bar rotation drives shifting block to stir L-shaped pull rod, and the drag hook of one end of L-shaped pull rod is made to lose with clutch hook
Connection, the elastic force of spring I to the left that is under pressure of valve rod I are moved to the left, and the left end of valve rod I is made to stretch into valve chamber I, and anti-leakage valve closes
Closing prevents combustion gas from passing through main pipeline.
Preferably, being equipped with rubber stopper II in the valve chamber II, the left end of the valve rod II is equipped with fits with II phase of rubber stopper
Valve chamber II is separated into two chambers being not communicated with by the taper valve plug II matched, the rubber stopper II and taper valve plug II.
Preferably, the valve casing II is sheathed on the outside of valve rod II, sealing valve pocket II, institute are arranged on the valve rod II
Sealing valve pocket II is stated to be located at II inside of valve casing and be adapted with valve casing II.
Preferably, the initiation component, which includes insurance compacting frame, V-arrangement drag hook, drawstring, the tight frame of system and system, presses screw rod, institute
It states insurance compacting frame and is vertical at the right end of valve rod II, the right part of the insurance compacting frame is equipped with contact, and the two of the V-arrangement drag hook
The both ends with insurance compacting frame are held to be connected, one end of the drawstring is connect with the top inflection point of V-arrangement drag hook, and the other end is pressed with system
One end of screw rod connects, and the tight frame of system is fixed on box body II, and the system pressure screw rod is spirally connected with tight frame is made.
By the right end insurance compacting frame in valve rod II, V-arrangement drag hook pulls insurance to suppress frame, makes valve rod II to moving to left to the left
Dynamic, the top inflection point connection stay cord of V-arrangement drag hook, drawstring is fixed on by making tight frame and compacting screw rod on box body II, when generation fire
When calamity, drawstring fusing, triggering causes component and opens, and Explosion-proof valve is made to be in open state, and anti-leakage valve is closed,
Remaining combustion gas spills over gas burner kitchen range by lateral in lateral and main pipeline, and then open fire fires the combustion gas of spilling
Burn-up, avoids pipeline from exploding.
Therefore, the present invention has the advantages that：（1）After anti-leakage valve is closed, good seal performance, after will not occurring
The leakage of afterflame feed channel；（2）Cooking fire can trigger initiation component in time after occurring, and Explosion-proof valve is made to be in opening state
State, anti-leakage valve are closed, and remaining fuel gas buring in pipeline is made to fall, and releasing gas piping explodes hidden
Suffer from.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the present invention.
Fig. 2 is a kind of structural schematic diagram of anti-leakage valve.
Fig. 3 is a kind of structural schematic diagram of Explosion-proof valve.
Fig. 4 is a kind of structural schematic diagram for causing component.
Reference numeral
Main pipeline 1, gas furnace main pipeline 2, lateral 3, anti-leakage valve 4, gas furnace 5, Explosion-proof valve 6, kitchen 7, metering
Table 8, gas furnace air inlet 51, kitchen range 52, ignitor switch 53, box body I 41, valve body I 42, valve rod I 43, drag hook component 44, sliding sleeve
Component 45, valve chamber I 421, air inlet I 422, gas outlet I 423, valve casing I 424, compression spring I 431, clutch hook 432, rubber stopper I
425, taper valve plug I 426, sealing valve pocket I 433, sliding sleeve ontology 451, the first bull stick 452, valve opening gear 453, supporting rod 454,
First remote-control motor 455, valve opening hand 456, L-shaped pull rod 441, the second bull stick 442, return spring 443, drag hook 444, shifting block 445,
It closes valve hand 446, the second remote-control motor 447, box body II 61, valve body II 62, valve rod II 63, cause component 64, driving lever 65, remote control pass
Close button 66, valve chamber II 621, air inlet II 622, gas outlet II 623, valve casing II 624, compression spring II 631, rubber stopper II
625, taper valve plug II 632, sealing valve pocket II 633, insurance compacting frame 641, V-arrangement drag hook 642, drawstring 643, the tight frame 644 of system, system
Press screw rod 645, contact 646.
Specific implementation mode
Below by specific embodiment, technical scheme of the present invention is described further.
Embodiment 1
Fig. 1 is a kind of structural schematic diagram of the explosion-proof combined system of gas furnace valve anti-leak of the present invention, including main pipeline 1, combustion gas
Stove main pipeline 2, anti-leakage valve 4, gas furnace 5 and Explosion-proof valve 6, anti-leakage valve 4 and gauge table 8 are located on main pipeline and two
Person is set to the outside in kitchen 7, and one end of the main pipeline is connected with one end of gas furnace main pipeline, the gas furnace supervisor
The road other end is connected with gas furnace air inlet 51, and the opening and closing of gas furnace air inlet are controlled by the ignitor switch 53 of gas furnace
System, the gas furnace main pipeline are equipped with lateral 3, and the free end of lateral is connected with the kitchen range 52 of gas furnace, institute
It states Explosion-proof valve to be located on lateral, gas furnace and Explosion-proof valve are set to inside kitchen.
Fig. 2 is a kind of structural schematic diagram of anti-leakage valve of the present invention, and anti-leakage valve includes box body I 41, is set to box body I
Internal valve body I 42, valve rod I 43, drag hook component 44 and slide bushing assembly 45, be equipped in the valve body I valve chamber I 421 and with valve chamber I
The left end of the air inlet I 422 communicated and gas outlet I 423, valve rod I is inserted into valve chamber I from the side wall of valve body I, is set in the valve chamber I
Have up and down two to symmetrical rubber stopper I 425, and rubber stopper I forms a truncated cone-shaped opening, the valve in main pipeline up and down
The left end of bar I is equipped with taper valve plug I 426, and taper valve plug I is truncated cone-shaped, what taper valve plug was formed with rubber stopper I in main pipeline
Truncated cone-shaped opening is adapted, and valve chamber I is separated into two chambers being not communicated with by the rubber stopper I and taper valve plug I, valve rod I with
Valve body I is slidably matched, and the valve body I is installed with valve casing I 424 close to the side of valve rod I, and valve casing I is barrel-shaped, the valve casing I
It is sheathed on the outside of valve rod I, sealing valve pocket I 433 is arranged on the valve rod I, the sealed bottom of sealing valve pocket I is connected to valve casing
In the circumferential direction of I bottom inside, compression spring I 431 is arranged on the valve rod I, the compression spring I is set to the interior of valve casing I
Portion and its left end be fixed on sealing valve pocket I on, right end is fixedly connected on valve casing I, the slide bushing assembly be fixedly arranged on box body I and
Positioned at the right side of valve casing I, slide bushing assembly includes the sliding sleeve ontology 451 being sheathed on valve rod I, the first bull stick 452 and is vertical at
Valve opening gear 453 on sliding sleeve body outer wall, the sliding sleeve ontology and valve rod I horizontally slip cooperation, and first bull stick is vertical
It is inserted in valve rod I and is rotatably assorted with valve rod I, first bull stick is equipped with supporting rod 454, the supporting rod and valve opening gear
It matches, one end of first bull stick is equipped with valve opening hand 456, and the first remote-control motor 455 and first is installed on the box body I
Remote-control motor is coordinated with the first bull stick by gear；The drag hook component includes L-shaped pull rod 441, the second bull stick 442 and time power bullet
Spring 443, the inflection point and box body I of the L-shaped pull rod are hinged, and one end of the L-shaped pull rod is equipped with drag hook 444, the right side of the valve rod I
End is equipped with clutch hook 432, and drag hook is snapped connection with clutch hook, and second bull stick is equipped with shifting block 445, the shifting block and L-shaped
Pull rod matches, and one end of the return spring is fixedly connected with box body I, and the other end is fixedly connected with L-shaped pull rod, and described second
The end of bull stick, which is equipped with, closes valve hand 446, and the second remote-control motor 447 and the second remote-control motor and second are installed on the box body I
Bull stick is coordinated by gear.
Fig. 3 is a kind of structural schematic diagram of Explosion-proof valve of the present invention, and Explosion-proof valve includes box body II 61, is set in box body II
The valve body II 62 in portion, causes component 64, driving lever 65 and remote closing button 66 at valve rod II 63, and valve chamber is equipped in the valve body II
II 621 and the air inlet II 622 communicated with valve chamber II and gas outlet II 623, the left end of the valve rod II inserted from the side wall of valve body I
Enter valve chamber II, upper and lower two is equipped in valve chamber II to symmetrical rubber stopper II 625, and rubber stopper II is formed in main pipeline up and down
The left end of one truncated cone-shaped opening, the valve rod II is equipped with taper valve plug II 632, and taper valve plug II is round table-like, taper valve plug
The II truncated cone-shaped opening formed in main pipeline with rubber stopper II is adapted, and the rubber stopper II and taper valve plug II are by valve chamber II
It is separated into two chambers being not communicated with；Valve rod II is slidably matched with valve body II, and the valve body II is fixed close to the side of valve rod II
It is barrel-shaped to have valve casing II 624, valve casing II, and valve casing II is sheathed on the outside of valve rod II, and sealing valve is arranged on the valve rod II
II 633 are covered, the sealing valve pocket II is located inside valve casing II, and the sealed bottom of sealing valve pocket II is connected to the week of II bottom of valve casing
Upwards, compression spring II 631 is arranged on the valve rod II, the compression spring II is located at the right side of valve casing II, the pressure
The left end of spring II is fixedly connected on valve casing II, and right end is fixed on valve rod II, and Fig. 4 is a kind of structural representation for causing component
Figure, the initiation component are fixedly arranged on box body II, and the initiation component includes insurance compacting frame 641, V-arrangement drag hook 642, drawstring
643, tight frame 644 and system pressure screw rod 645 are made, the insurance compacting frame is vertical at the right end of valve rod II, and frame is suppressed in the insurance
Right part be equipped with contact 646, the both ends that frame is suppressed at the both ends of the V-arrangement drag hook with insurance are connected, one end of the drawstring and V
The top inflection point connection of shape drag hook, the other end are connect with one end of system pressure screw rod, and the tight frame of system is fixed on box body II, described
System pressure screw rod is spirally connected with tight frame is made, and the driving lever is set to the right side for causing component, and the remote closing button is set to the right side of driving lever
Side.
Under normal condition, in the explosion-proof combined system of gas furnace valve anti-leak, anti-leakage valve is in open state, explosion-proof
Valve is closed, and combustion gas is entered in gas furnace main pipeline by main pipeline and lateral, the connection of gas furnace main pipeline
To the gas furnace air inlet in kitchen, overflow from gas furnace by the combustion gas in the ignitor switch control gas furnace main pipeline of gas-cooker
Go out, the Explosion-proof valve on lateral is closed, and lateral is connected to gas cooking stove head, so combustion gas cannot be from kitchen range
It overflows.
When fire occurs for kitchen, Explosion-proof valve starts, and the anti-leakage valve outside kitchen is closed in automatic remote control first, together
When combustion gas from gas cooking stove head spray, encounter open fire automatic safe and burn, kitchen would not explode.Specific anti-leak
Explosion-proof process is the drawstring fusing in Explosion-proof valve, and triggering causes component and opens, and the compression spring II in compressive state restores,
One active force to the right is applied to valve rod II, stretches out valve chamber II in the left end of valve rod II, Explosion-proof valve is in open state, point
Remaining combustion gas spills over gas burner kitchen range by lateral in branch pipe(tube) and main pipeline, and then open fire is by the fuel gas buring of spilling
Fall, pipeline is avoided to explode；On the other hand, the contact on II right side of valve rod pushes driving lever, and driving lever is made to press remote closing button,
So that the second remote-control motor of anti-leakage valve is opened, the second bar rotation, the second bar rotation is driven to drive shifting block rotation, shifting block
L-shaped pull rod is stirred, the drag hook of one end of L-shaped pull rod is made to be disconnected with clutch hook, valve rod I is under pressure the bullet of spring I to the left
Power is moved to the left, and the left end of valve rod I is made to stretch into valve chamber I, and anti-leakage valve is closed, and combustion gas cannot avoid outside by main pipeline
Gas circulation to lateral in cause the intensity of a fire increasing and combustion gas waste.
Embodiment 2
Difference lies in 2 laterals, the free end of lateral and combustion are arranged on main pipeline with embodiment 1 for embodiment 2
Steam stove kitchen range is connected to, and an Explosion-proof valve is respectively provided on each lateral.
When kitchen area is excessive, multiple Explosion-proof valves can be set inside kitchen, it can when kitchen encounters fire
Explosion-proof valve is set to open in time.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as be without departing from technical solution of the present invention content, it is right according to the technical essence of the invention
Any simple modification, equivalent change and modification made by above example, in the range of still falling within technical solution of the present invention.
Claims (10)
1. a kind of explosion-proof combined system of gas furnace valve anti-leak, it is characterised in that：Including main pipeline（1）, gas furnace main pipeline
（2）, the anti-leakage valve that is located on main pipeline（4）, gas furnace（5）And Explosion-proof valve（6）, one end of the main pipeline and combustion gas
One end of stove main pipeline is connected, the gas furnace main pipeline other end and gas furnace air inlet（51）It is connected, the combustion gas
Stove main pipeline is equipped with lateral（3）, the free end of lateral and the kitchen range of gas furnace（52）It is connected, the explosion-proof valve
Door is located on lateral.
2. a kind of explosion-proof combined system of gas furnace valve anti-leak according to claim 1, it is characterised in that：It is described to prevent letting out
It includes box body I to leak valve（41）, valve body I inside box body I（42）, valve rod I（43）, drag hook component（44）And slide bushing assembly
（45）, the valve body I is interior to be equipped with valve chamber I（421）With the air inlet I communicated with valve chamber I（422）With gas outlet I（423）, described
The left end of valve rod I is inserted into valve chamber I from the side wall of valve body I makes valve chamber I be separated into two chambers being not communicated with, and valve rod I is slided with valve body I
Dynamic cooperation, the valve body I are installed with valve casing I close to the side of valve rod I（424）, compression spring I is arranged on the valve rod I
（431）, the left end of the compression spring I is fixedly connected on valve rod I, and right end is fixedly connected on valve casing I, the slide bushing assembly
It is set in I outside of valve rod and it is slidably matched with valve rod I, the slide bushing assembly is fixedly arranged on the right side on box body I and positioned at valve casing I
The right end of side, the valve rod I is equipped with clutch hook（432）, the drag hook component snaps connection with clutch hook.
3. a kind of explosion-proof combined system of gas furnace valve anti-leak according to claim 2, it is characterised in that：The valve chamber
Rubber stopper I is equipped in I（425）, the left end of the valve rod I is equipped with taper valve plug compatible with rubber stopper I I（426）, the rubber
Valve chamber I is separated into two chambers being not communicated with by rubber plug I and taper valve plug I.
4. a kind of explosion-proof combined system of gas furnace valve anti-leak according to claim 2 or 3, it is characterised in that：It is described
Valve casing I is sheathed on the outside of valve rod I, and sealing valve pocket I is arranged on the valve rod I（433）, the sealing valve pocket I is located at valve casing I
Internal and be adapted with valve casing I, the left end of the compression spring I is fixed on sealing valve pocket I.
5. a kind of explosion-proof combined system of gas furnace valve anti-leak according to claim 2 or 3, it is characterised in that：It is described
Slide bushing assembly includes the sliding sleeve ontology being sheathed on valve rod I（451）, the first bull stick（452）Be vertical at sliding sleeve body outer wall
On valve opening gear（453）, the sliding sleeve ontology and valve rod I horizontally slip cooperation, and first bull stick is vertically inserted in valve rod I
And be rotatably assorted with valve rod I, first bull stick is equipped with supporting rod（454）, the supporting rod matches with valve opening gear, institute
The one end for stating the first bull stick is equipped with valve opening hand（456）, the first remote-control motor is installed on the box body I（455）And first is remotely controlled
Motor is coordinated with the first bull stick by gear.
6. a kind of explosion-proof combined system of gas furnace valve anti-leak according to claim 2 or 3, it is characterised in that：It is described
Drag hook component includes L-shaped pull rod（441）, the second bull stick（442）And return spring（443）, the inflection point and box body of the L-shaped pull rod
I is hinged, and one end of the L-shaped pull rod is equipped with drag hook（444）, drag hook snaps connection with clutch hook, and second bull stick is equipped with
Shifting block（445）, the shifting block matches with L-shaped pull rod, and one end of the return spring is fixedly connected with box body I, the other end and L
Shape pull rod is fixedly connected, and the end of second bull stick, which is equipped with, closes valve hand（446）, the second remote control electricity is installed on the box body I
Machine（447）And second remote-control motor coordinated by gear with the second bull stick.
7. a kind of explosion-proof combined system of gas furnace valve anti-leak according to claim 1 or 2 or 3, it is characterised in that：Institute
It includes box body II to state Explosion-proof valve（61）, valve body II inside box body II（62）, valve rod II（63）, cause component（64）、
Driving lever（65）With remote closing button（66）, the valve body II is interior to be equipped with valve chamber II（621）With the air inlet communicated with valve chamber II
Ⅱ（622）With gas outlet II（623）, the left end of the valve rod II is inserted into valve chamber II from the side wall of valve body I makes valve chamber II be separated into
Two chambers being not communicated with, valve rod II are slidably matched with valve body II, and the valve body II is installed with valve casing close to the side of valve rod II
Ⅱ（624）, compression spring II is arranged on the valve rod II（631）, the compression spring II is located at the right side of valve casing II, described
The left end of compression spring II is fixedly connected on valve casing II, and right end is fixed on valve rod II, and the initiation component is fixedly arranged on box body
It is connect on II and with the right end of valve rod II, the driving lever is set to the right side for causing component, and the remote closing button is set to driving lever
Right side.
8. a kind of explosion-proof combined system of gas furnace valve anti-leak according to claim 7, it is characterised in that：The valve chamber
Rubber stopper II is equipped in II（625）, the left end of the valve rod II is equipped with taper valve plug compatible with rubber stopper II II（632）,
Valve chamber II is separated into two chambers being not communicated with by the rubber stopper II and taper valve plug II.
9. a kind of explosion-proof combined system of gas furnace valve anti-leak according to claim 7, it is characterised in that：The valve casing
II is sheathed on the outside of valve rod II, and sealing valve pocket II is arranged on the valve rod II（633）, the sealing valve pocket II is located at valve casing
It is adapted inside II and with valve casing II.
10. a kind of explosion-proof combined system of gas furnace valve anti-leak according to claim 7, it is characterised in that：It is described to draw
It includes insurance compacting frame to send out component（641）, V-arrangement drag hook（642）, drawstring（643）, the tight frame of system（644）Screw rod is pressed with system（645）,
The insurance compacting frame is vertical at the right end of valve rod II, and the right part of the insurance compacting frame is equipped with contact（646）, the V-arrangement
The both ends of drag hook are connected with the both ends of insurance compacting frame, and one end of the drawstring is connect with the top inflection point of V-arrangement drag hook, another
One end with system pressure screw rod is held to connect, the tight frame of system is fixed on box body II, and the system pressure screw rod is spirally connected with tight frame is made.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810124700.XA CN108397793B (en) | 2018-02-07 | 2018-02-07 | A kind of explosion-proof combined system of gas furnace valve anti-leak |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124700.XA CN108397793B (en) | 2018-02-07 | 2018-02-07 | A kind of explosion-proof combined system of gas furnace valve anti-leak |
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| CN108397793A true CN108397793A (en) | 2018-08-14 |
| CN108397793B CN108397793B (en) | 2019-10-29 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217695A (en) * | 2021-04-28 | 2021-08-06 | 西安量子智能科技有限公司 | Explosion-proof device capable of automatically closing pipeline valve |
| CN114312869A (en) * | 2022-01-12 | 2022-04-12 | 中车太原机车车辆有限公司 | Embedded bottom door active leakage-proof device and railway hopper car |
| CN114673813A (en) * | 2022-05-26 | 2022-06-28 | 徐州顺风阀门有限公司 | Automatic reinforced seal's gas valve in use |
| CN114949705A (en) * | 2022-06-17 | 2022-08-30 | 广东卡瑞克实业有限公司 | Portable spraying fire extinguishing device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5937847A (en) * | 1995-09-12 | 1999-08-17 | Garceau; William J. | Fluid flow valves and cooking machine control systems utilizing such valves |
| CN201106880Y (en) * | 2007-09-07 | 2008-08-27 | 潘国有 | Control apparatus for flue gas range |
| JP2010032124A (en) * | 2008-07-29 | 2010-02-12 | Yazaki Corp | Gas combustor |
| CN202612757U (en) * | 2012-05-07 | 2012-12-19 | 李承忠 | Timing-closed safety valve special for gas |
| CN103148512A (en) * | 2013-03-07 | 2013-06-12 | 曾文洲 | Fire striking head, electromagnetic valves-controlled gear shifting stove device and control method of device |
| CN203010692U (en) * | 2013-01-21 | 2013-06-19 | 浙江海洋学院 | Gas stove |
| CN203098923U (en) * | 2013-01-25 | 2013-07-31 | 浙江新涛电子机械股份有限公司 | Thermoelectric-type flame-out protection gas stove plug valve and gas stove |
| CN103363554A (en) * | 2013-07-22 | 2013-10-23 | 居国文 | Leakage-proof device of intelligent fuel gas stove |
| CN204824947U (en) * | 2015-06-26 | 2015-12-02 | 鞍钢股份有限公司 | Converter gas recovery and diffusion control device |
| CN105715848A (en) * | 2016-03-15 | 2016-06-29 | 李承忠 | Special timer-shut-down valve safety device for gas stove |
| CN205807418U (en) * | 2016-07-26 | 2016-12-14 | 福建三安钢铁有限公司 | Blast furnace gas stablizes safety ignition burner |
-
2018
- 2018-02-07 CN CN201810124700.XA patent/CN108397793B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5937847A (en) * | 1995-09-12 | 1999-08-17 | Garceau; William J. | Fluid flow valves and cooking machine control systems utilizing such valves |
| CN201106880Y (en) * | 2007-09-07 | 2008-08-27 | 潘国有 | Control apparatus for flue gas range |
| JP2010032124A (en) * | 2008-07-29 | 2010-02-12 | Yazaki Corp | Gas combustor |
| CN202612757U (en) * | 2012-05-07 | 2012-12-19 | 李承忠 | Timing-closed safety valve special for gas |
| CN203010692U (en) * | 2013-01-21 | 2013-06-19 | 浙江海洋学院 | Gas stove |
| CN203098923U (en) * | 2013-01-25 | 2013-07-31 | 浙江新涛电子机械股份有限公司 | Thermoelectric-type flame-out protection gas stove plug valve and gas stove |
| CN103148512A (en) * | 2013-03-07 | 2013-06-12 | 曾文洲 | Fire striking head, electromagnetic valves-controlled gear shifting stove device and control method of device |
| CN103363554A (en) * | 2013-07-22 | 2013-10-23 | 居国文 | Leakage-proof device of intelligent fuel gas stove |
| CN204824947U (en) * | 2015-06-26 | 2015-12-02 | 鞍钢股份有限公司 | Converter gas recovery and diffusion control device |
| CN105715848A (en) * | 2016-03-15 | 2016-06-29 | 李承忠 | Special timer-shut-down valve safety device for gas stove |
| CN205807418U (en) * | 2016-07-26 | 2016-12-14 | 福建三安钢铁有限公司 | Blast furnace gas stablizes safety ignition burner |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217695A (en) * | 2021-04-28 | 2021-08-06 | 西安量子智能科技有限公司 | Explosion-proof device capable of automatically closing pipeline valve |
| CN113217695B (en) * | 2021-04-28 | 2023-06-06 | 西安量子智能科技有限公司 | Explosion-proof device capable of automatically closing pipeline valve |
| CN114312869A (en) * | 2022-01-12 | 2022-04-12 | 中车太原机车车辆有限公司 | Embedded bottom door active leakage-proof device and railway hopper car |
| CN114673813A (en) * | 2022-05-26 | 2022-06-28 | 徐州顺风阀门有限公司 | Automatic reinforced seal's gas valve in use |
| CN114949705A (en) * | 2022-06-17 | 2022-08-30 | 广东卡瑞克实业有限公司 | Portable spraying fire extinguishing device |
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|---|---|
| CN108397793B (en) | 2019-10-29 |
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Effective date of registration: 20190201 Address after: 322000 Room 401, Unit 2, 51 Building, Lingyun 8 District, Beiyuan Street, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu Jilong Technology Co., Ltd. Address before: 322000 Tangtang Village Group 4, Beiyuan Street, Yiwu City, Jinhua City, Zhejiang Province Applicant before: Li Chengzhong |
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