CN106151630A - A kind of danger is fired fusing outside blast tube pipe of automatically dying and is controlled device - Google Patents
A kind of danger is fired fusing outside blast tube pipe of automatically dying and is controlled device Download PDFInfo
- Publication number
- CN106151630A CN106151630A CN201610677599.1A CN201610677599A CN106151630A CN 106151630 A CN106151630 A CN 106151630A CN 201610677599 A CN201610677599 A CN 201610677599A CN 106151630 A CN106151630 A CN 106151630A
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- Prior art keywords
- pipe
- meltable
- rope
- fuse
- gas
- Prior art date
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- Granted
Links
- 239000007789 gas Substances 0.000 claims abstract description 116
- 239000000567 combustion gas Substances 0.000 claims abstract description 17
- 210000003437 trachea Anatomy 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000010409 thin film Substances 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003345 natural gas Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 241001061264 Astragalus Species 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003019 stabilising effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- F16K17/406—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint the fracturing member being a generally elongated member, e.g. rod or wire, which is directly connected to a movable valve member, the breaking or buckling of the elongated member allowing the valve member to move to a closed or open position
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
A kind of danger is fired fusing outside blast tube pipe of automatically dying and is controlled device, in Gas Pipe, source of the gas linkage section is provided with choke valve body, between the Gas Pipe outer wall that described choke valve body is connected with Gas Pipe, it is provided with along combustion gas pipe range or gets close to Gas Pipe length and be respectively provided with 14 fuse channels；Meltable rope channel, inside it is provided with the meltable rope draw ring by the connection of choke valve rod, connection fuse tube is having the meltable rope connection non-return dop of end respectively towards the fuse mouth of pipe outer end of burner end, lock ring circle is combined equipped with boom at Gas Pipe interface, meltable rope Connection Card headgear is entered in check rod bayonet socket, after lock ring, then it is pushed into place before the combustion gas mouth of pipe.The present invention is safe and reliable, and application the most extensively, is also convenient for safeguarding, can be widely used for the natural gas in home pipe of multiple material, household liquified trachea, pressure pipe in catering trade, industrial combustion gas pipe etc..
Description
Technical field
Relate to a kind of Gas Pipe danger and fire fusing control device outside gas pipeline of automatically dying.
Background technology
Existing Gas Pipe danger fires automatic air-break flame-out device, arranges air shuttle valve and controls device, have choke in Gas Pipe
The preferable advantage of valve sealing, but when Gas Pipe lets out combustion, in addition to interface tube comes off, need the meltable rope of Gas Pipe wall thickness scorification solution just molten
The disconnected used time needs tens second time just to extinguish.
Summary of the invention
It is an object of the invention to provide a kind of Gas Pipe danger and fire meltable rope control device of automatically dying, rely on Gas Pipe outer wall
Between meltable rope control, when Gas Pipe lets out combustion, any section of meltable rope can in seconds quick fuse, flame extinguishes at once.
The technical scheme is that, in Gas Pipe, source of the gas linkage section is provided with choke valve body, it is characterised in that described
It is provided with between the Gas Pipe outer wall that choke valve body is connected with Gas Pipe along combustion gas pipe range or gets close to Gas Pipe length and be respectively provided with
The meltable rope draw ring by the connection of choke valve rod is had, connection in 1-4 bar meltable rope channel (abbreviation fuse tube)
Fuse tube is having the meltable rope connection non-return dop of end respectively towards the fuse mouth of pipe outer end of burner end.For preventing high-risk section of burner interface
Let out combustion, combine lock ring circle at Gas Pipe interface equipped with boom, meltable rope Connection Card headgear is entered in check rod bayonet socket, after lock ring,
Locate before being pushed into the combustion gas mouth of pipe again.
Gas Pipe is endangered and is fired device for fusing operation principle of automatically dying: the draw ring that source of the gas end air shuttle valve door rod connects and meltable rope
Being connected, meltable rope two ends connection fuse tube arranges the connection non-return dop of meltable rope at equidirectional mouth of pipe two ends, by controlling
Device regulates one end or the non-return dop of two ends is tensioned to till valve opens.Two ends dop is in mutual tractive stress, when having
Fire fusing met by a piece meltable rope, loosens at once automatically to close with valve stage clip effect lower valve in the extension spring connecting draw ring and dies.
Described for making Gas Pipe two fuse tubes that faster stop working have a spaced air vent in pipe lateral wall, meeting fire can add
The meltable rope quick fuse of speed, also can there be meltable thin film in air vent face, prevents greasy dirt or small worm from entering in pipe.
The described expansion of outstanding mouth of pipe footpath, the most meltable rope outside gas utensil end has a fuse mouth of pipe, slides into during fusing
Enter in pipe.
Described Gas Pipe two ends arrange the device for fusing Gas Pipe of nut joint, in the gas kitchen pipe joint end edge towards gas utensil
Distribution is provided with non-return (time) card, and user tightens after interface again by the dop of meltable end, is nested in non-return card.
Described device for fusing Gas Pipe is equally applicable to be connected use with the air relief valve of special liquefied gas gas-cutting off device, in decompression
Valve insertion installs elastic air shuttle valve additional, and meltable rope is linked with lead angle draw ring by activity orientation ring and connects.
Described this kind of attachment means user can voluntarily by dress or dismounting with safeguard, and Gas Pipe interface two end without appoint let out over there
Combustion is all easily quickly died flame-out.
Described meltable rope is provided with Flexible Reset device, and elastic device divides two kinds: one is outer at fuse tube and meltable rope
Connection T-Ring, described draw ring is connected with valve rod between connection extension spring or elastic device；The second is at a fuse
One pitch width siphunculus is set between pipe, in pipe, has a joint extension spring or elastic device to connect between meltable rope.
Described separately have a kind of Gas Pipe outer wall to arrange a fuse channel, described meltable rope one end and air shuttle valve connecting rod
Connect the fixing connection of draw ring of one end.
Meltable rope overcoat stabilising arrangement between its another kind of Gas Pipe outer wall described, arranges a row or two rows at Gas Pipe outer wall
Along interval concentric teeth or the concentric ring of combustion gas pipe range, meltable rope is connected with the concentric holes of concentric teeth or concentric ring.
Described gas utensil interface fuse mouth of pipe two ends have dop in the non-return dop or active card being connected with meltable rope respectively,
Being fixed in fusible line in gas utensil section Gas Pipe fuse tube, the non-return little card bead at several intervals, the active card outside pipe
Head is inserted between the little meltable rope of card bead end of tension outlet spout by happy mouth groove, and mouth of pipe outer end can be provided with stop device.Or in combustion gas
Tool interface leading portion arranges anti-skidding lock ring circle stop device, and meltable rope is strained non-return dop and is movably fixed in stop device card.
Arrange between described Gas Pipe outer wall and protect line lane device and include；Meltable spool between Gas Pipe outer wall, and combustion gas
Platoon concentric locating tooth between pipe outer wall or concentric locating ring.
Between described Gas Pipe outer wall, fuse tube fixing device has three kinds: a kind of is the fuse of fuse tube and Gas Pipe disjunctor
Pipe.The second is disjunctor activity tube-in-tube between Gas Pipe outer wall；The third be fuse tube be connected with oversheath fixing together with or live
Dynamic fixing, Gas Pipe outer wall set encloses along pipe range and is enclosed within Gas Pipe outer wall.
One Gas Pipe of the present invention danger is fired meltable rope of automatically dying and is controlled device, relies on meltable rope between Gas Pipe outer wall to control
System, when Gas Pipe lets out combustion, meltable rope can in seconds quick fuse, flame extinguishes at once.One Gas Pipe of the present invention is endangered
Firing meltable rope of automatically dying and control device, simple in construction, safe and reliable, application is the most extensive, is also convenient for safeguarding, can be widely used for
The natural gas in home pipe of multiple material, household liquified trachea, pressure pipe in catering trade, industrial combustion gas pipe etc..
Accompanying drawing explanation
Fig. 1 intercepts fusing outside valve blast tube pipe and controls device schematic diagram；
Fig. 2 is movable non-return dop；
Fig. 3 is non-return expansion link schematic diagram；
Fig. 4 check rod combination lock ring circle side schematic diagram；
Fig. 5 liquefied gas combined valve connects the outer device for fusing schematic diagram of blast tube pipe；
Fig. 6 combines meltable rope yarn actuator；
Fig. 7 protects fusible line pipe pad schematic diagram；
The outer device for fusing schematic diagram of Fig. 8 elastic ball valve coupling nut interface Gas Pipe；
Meltable rope elastic device schematic diagram in wide siphunculus between Fig. 9 fuse tube；
The outer device for fusing schematic diagram of Figure 10 mono-fuse tube Gas Pipe；
Meltable rope concentric locating tooth or concentric locating ring schematic diagram between Figure 11 Gas Pipe outer wall；
The fuse tube oversheath schematic diagram of Figure 12 Gas Pipe；
Figure 13 fuse tube-in-tube schematic diagram；
Figure 14 Gas Pipe interface section outer shell.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
Fire, such as Fig. 1 this example Gas Pipe danger, fusing control device of automatically dying to include: Gas Pipe 1 one end connects the resistance of gas source interface 5
Air valve body 28.Device for fusing Gas Pipe between choke valve body 28 with Gas Pipe 1 outer wall can fixed or movable be connected.Meltable rope 3 leads to
Cross two fuse channels respectively and form U-shaped 3.Meltable rope two end is provided with non-return card 6a, 6b, towards gas utensil interface tube.Molten
The disconnected device Gas Pipe other end is connected with gas utensil joint 10, and interface position is provided with controller.Controller includes controlling end fuse
The dop 6a of the meltable rope connection of the mouth of pipe and two ends and 6B fuse tube.Also have 8 in check rod combination lock ring loop graph 1, combination
Check rod expansion link 7a on lock ring circle, check rod has 17 in non-return tooth (Fig. 3), and non-return tooth is supported by non-return flexure strip 18,
Non-return expansion link 7a end is provided with non-return card 9a, connects meltable wire clips head 6a and puts into non-return card 9a.
The valve rod 14 that the choke valve body 28 of Fig. 1 is arranged in including housing, connecting rod is fixed with seal washer 1-15a,
Connecting rod is cased with stage clip 16.
Its fusing control device include: between Gas Pipe outer wall along pipe range be respectively provided with two meltable rope channel 1-2a with
1-2b, two fuse channels or the above concentric teeth of a row 35 is fixed or movable is fixed between Gas Pipe outer wall.It is communicated in two
A piece meltable rope 3 of fuse pipeline, meltable rope two ends are connected to dop 6a. at two passages equidirectional fuse tube road junction
6B。
Its gas utensil end Gas Pipe at least fuse mouth of pipe is the expanding mouth of pipe 42.Tube wall outside a piece meltable rope pipe 2a
There is a row ventilating spaces hole 4, air vent face or be stamped meltable thin film and see in (Fig. 9) 26.
It is connected between meltable rope and air shuttle valve in Fig. 1 to have and even hooks draw ring 19a；Draw ring hooks 19b and is connected it with valve rod
Between have extension spring 13a, bracing wire 11 to be connected with valve rod 14, bracing wire 11 bends through pulley spindle 12, and wiring connects extension spring and draws with even hook
Ring 19a rope meltable with near-end warpage connection is flexibly connected, and meltable rope one end dop 6a is fixed on 9a in non-return card, when meltable rope
Meeting traction control when high temperature disconnects to loosen, valve seal packing ring 15a automatically closes under the effect of stage clip 16 and dies.Meltable rope draws
Ring can be circular shaft draw ring, it is also possible to arranges pulley with meltable rope connecting portion between draw ring and sees 19c in Fig. 9.
As shown in Figure 5 in embodiment, this example Gas Pipe automatically die fusing control device be equally applicable to liquefied gas add
Choke function combinations air relief valve 20 connects use, and a combination thereof air relief valve inner chamber is provided with elastic air shuttle valve 15B.
Described in Fig. 5, the corresponding one end of Gas Pipe 1 is connected with gas utensil joint 10.The extension spring 13B of this example Gas Pipe fusible link
Or the elastic device 13c in Fig. 9 can be provided separately within the wide siphunculus 25 between a fuse tube, connect between meltable rope.Institute
State two kinds of meltable rope extension springs that diverse location is set or elastic device and different Gas Pipe such as Fig. 8. the commutative collocation of Fig. 9.
The described meltable rope verge ring 29 arranging activity at combination air relief valve (20) Gas Pipe 1 interface front end upper bit, uses
Family can hook 22 with the lead angle draw ring of lifting lead angle 21 be flexibly connected by meltable rope 3 by verge ring 29.
Such as 24 sections of parts of Gas Pipe outer wall lock ring of its gas utensil interface of Fig. 5, it is provided with meltable rope pipe 2a, the protective pad of 2B
23。
As described in Figure 8, this example meltable rope device two ends hickey Gas Pipe vigor source hickey is flexibly connected ball
Body 41 interface, arranges outside ball valve 38 between valve rod handle 40 torsion spring 39 valve rod handle 40 is connected with meltable rope 3 draw ring 19a and has draw ring to hook
19b and extension spring 13a, it is several non-return along distribution that its stop device or controller are arranged on connection gas utensil end nut joint 31 end edge
(returning) card 32.
Described user is after tightening hickey, the more non-return dop 6a being connected with meltable rope is enclosed within nut joint 31 limit
Along non-return card 32, it is possible to the meltable wire clips head 6a, 6B of the two fusing mouths of pipe are respectively put into two non-return cards 32 at joint edge.
The extension spring 13b or elastic device 13B of its meltable rope of hickey Gas Pipe, it is possible to be contained in the width between meltable rope pipe
Connect between meltable rope in siphunculus 25.
Meltable rope tension regulation control have various ways: such as the first: by meltable rope connect one end non-return dop 6a with
The checking head card 9a of check rod 7a connects the dynamic tension of passage;Hickey Gas Pipe is non-return with nut joint by dop 6a. 6B
Block 32 spacing tensions；The second: between the non-return little card bead 33 being dependent in the meltable rope mouth of pipe between meltable rope or dop and the mouth of pipe
Stop device 30, meltable rope pulls outward and makes air shuttle valve open, and the dop between meltable rope is movably fixed to stop device 30 end or activity
It is fixed in stop device 48 card of anti-skidding lock ring circle；The mat woven of fine bamboo strips three kinds: when moving meltable rope to correct position, will outside the fusing mouth of pipe
The dop groove 45 of movable non-return dop (Fig. 2) snaps between the meltable rope of the little non-return end of card bead 33；4th kind: pass through as described in Figure 6
Combine rack rod 7B and non-return astragal wheel 27 that meltable rope actuator connects, by meltable rope through connecting rod yoke 9b one end dop
6a puts into dovetail race, with screwdriver regulation astragal wheel screw terminal 36, makes meltable rope tension until air shuttle valve 15a opens ventilation
State.
Its meltable rope pipe 46 between Gas Pipe outer wall can be that disjunctor is fixed or inlayed and intubates 47a.47b activity and fix, it is possible to
45 it are fixed in peripheral jacket wall so that the periphery set meltable rope pipe that is combustion gas pipe range is fixed or movable.Outside Gas Pipe length
Enclose the 45 of set Figure 12, enclose and be enclosed within Gas Pipe periphery wall.Described separately have one to protect meltable rope with one heart calmly at Gas Pipe outer wall along pipe range
Position tooth 35 at least provided with a row more than, meltable rope connection one row or two registration tooth (or locating ring) concentric holes 34, it acts on
Fuse tube is essentially identical.
After described device for fusing Gas Pipe interface is pressed well, it is possible to enclose the 43 of casing (Figure 14) and be enclosed within source of the gas sheet resistance gas
Seeing (Fig. 9) around valve and Gas Pipe interface section outer wall, fusible line and draw ring 9-19 are on casing outer wall.Outer shell (Figure 14)
It is provided with embedding fuse tube shell grooving 43.The movable fixing Gas Pipe of outer shell is peripheral with air shuttle valve interface section, and smooth surface has
Certain degree of hardness, acts on one: prevent T-Ring 19a and the intersegmental frictional resistance of interface, its two: during meltable rope tension, connector hose is difficult to
Deformation.
First the source of the gas end air shuttle valve of meltable rope device Gas Pipe is connected with the combustion gas mouth of pipe one end during installation and connect tightly, then will live
Dynamic outer shell (Figure 14) is contained in interface section, and the draw ring that the hook of meltable rope connection draw ring is connected end with air shuttle valve is connected, it
After Gas Pipe is connect tight gas utensil interface tube again, then the dop 1 or 2 that meltable for two ends rope connects is respectively put into nipple
In the non-return card in edge.The outer device for fusing of its different Gas Pipe, as installed fusing check rod combination lock ring (Fig. 4) or meltable rope additional
Meltable rope is tightened again after its first tight-lipped hoop of attaching Gas Pipe of regulation combination lock ring (Fig. 6)；Hand taut first tightening of regulative mode
After meltable rope, then connect the gas utensil meltable rope of pipe end interface and tighten air valve and open aeration status.
In described literary composition, meltable rope shown in picture and text can be various bracing wire. stay cord. and drawstring, is soft for easy fusible material. without bullet
The plasticity material of property.Dop in described literary composition is various card bead. or snap ring.
Described fuse pipeline lateral wall can arrange multiple pattern air vent, single or double joint can arrange, is provided with one with two
Root air vent is main.Porose chance fire fusing is fast, if perforated pipe be difficult to that oil-feed is dirty, small worm.Meltable rope nothing in two fuse tubes
First fuse to hold by which side and all can quickly stop working.The most different two pipe one lines, have dual fail-safe effect.
Claims (10)
1. outside danger fires blast tube pipe of automatically dying, fusing controls a device, in Gas Pipe, source of the gas linkage section is provided with choke
Valve body, it is characterised in that between the Gas Pipe outer wall that described choke valve body is connected with Gas Pipe, be provided with along combustion gas pipe range or suffer
Nearly Gas Pipe length is respectively provided with 1-4 bar and protects line lane device；Meltable rope controls device and includes meltable rope channel, and combustion gas
Location concentric teeth between pipe outer wall or concentric locating ring, meltable rope is connected by choke valve rod or connects drawing of connecting rod connection
Ring, at least meltable rope connects draw ring by choke valve rod, protects line lane device and leads to protecting line towards the fuse of burner end
Mouth of pipe outer end, road, has meltable rope to connect the non-return dop of end respectively, and rope meltable with gas utensil interface controls device and tighten movable fixing
Connect, combine lock ring circle at Gas Pipe interface equipped with boom, meltable rope Connection Card headgear is entered in check rod bayonet socket, after lock ring,
It is pushed into again at the combustion gas mouth of pipe.
2. a kind of danger is fired to fuse outside blast tube pipe of automatically dying and is controlled device, it is characterised in that combustion gas
Along pipe range or there are two fusible line channels respectively close to pipe range between pipe outer wall, meltable rope by two fuse channels respectively,
Meltable rope forms U-shaped, and it is connection that the meltable rope of two-wire pipe is connected draw ring with connecting rod.
3. a kind of danger is fired to fuse outside blast tube pipe of automatically dying and is controlled device, it is characterised in that for making
Gas Pipe is faster stopped working, the spaced air vent in described fuse tube lateral wall, meets fire and can accelerate meltable rope quick fuse, air vent
Face is provided with meltable thin film, and at least fuse mouth of pipe of gas utensil end is the expanding mouth of pipe, is more easy to slip into pipe during favourable meltable rope fusing
In.
4. a kind of danger is fired to fuse outside blast tube pipe of automatically dying and is controlled device, it is characterised in that described
Gas Pipe two ends arrange the outer device for fusing Gas Pipe of nut joint, arrange along distribution in the gas kitchen pipe joint end edge towards gas utensil
Having non-return card, user tightens after interface again by the dop of meltable end, is nested in non-return card.
5. a kind of danger is fired to fuse outside blast tube pipe of automatically dying and is controlled device, it is characterised in that subtracting
Pressure valve inner chamber installs elastic air shuttle valve additional, and meltable rope is linked with lead angle draw ring by activity orientation ring and connects.
6. a kind of danger as described in claim 1 or claim 4 fires fusing control device outside blast tube pipe of automatically dying, and it is special
Levying and be, the air shuttle valve of source of the gas end and Gas Pipe linkage section are provided with movable by casing set.
7. a kind of danger is fired to fuse outside blast tube pipe of automatically dying and is controlled device, it is characterised in that be provided with
Flexible Reset device, elastic device divides two kinds: a kind of is outside 1-4 root fuse tube and the meltable draw ring connected of restricting, described draw ring
Connect between being connected with valve rod and have extension spring or elastic device；The second is to arrange a pitch width between a fuse tube to lead to
Pipe, has a joint extension spring or elastic device to connect between meltable rope in pipe.
8. a kind of danger is fired to fuse outside blast tube pipe of automatically dying and is controlled device, it is characterised in that in combustion
Interval concentric teeth or concentric ring that 1-4 row along combustion gas pipe range or gets close to combustion gas pipe range, concentric teeth or concentric are set between trachea outer wall
The concentric holes of ring is connected with meltable rope.
9. a kind of danger is fired to fuse outside blast tube pipe of automatically dying and is controlled device, it is characterised in that described
Meltable rope controls device and includes combining meltable rope actuator, the non-return card of the mouth of pipe, and check rod combines tight loop, and movable chuck,
Gas utensil interface fuse mouth of pipe two ends connect the lesser calorie of meltable rope in having the non-return dop being connected with meltable rope or fuse tube respectively
Pearl, movable chuck is inserted between the little meltable rope of card bead end of tension by happy mouth groove.
10. a kind of danger is fired to fuse outside blast tube pipe of automatically dying and is controlled device, it is characterised in that institute
State fuse tube fixing device between Gas Pipe outer wall and have three kinds: a kind of is the fuse tube of fuse tube and Gas Pipe disjunctor；The second is
Disjunctor activity tube-in-tube between Gas Pipe outer wall；The third be fuse tube be connected with oversheath fixing together with or movable fixing, enclose set
At Gas Pipe outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677599.1A CN106151630B (en) | 2016-08-17 | 2016-08-17 | External fusing control device for dangerous-combustion automatic gas-cutting off gas channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677599.1A CN106151630B (en) | 2016-08-17 | 2016-08-17 | External fusing control device for dangerous-combustion automatic gas-cutting off gas channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106151630A true CN106151630A (en) | 2016-11-23 |
| CN106151630B CN106151630B (en) | 2024-05-14 |
Family
ID=57330595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610677599.1A Active CN106151630B (en) | 2016-08-17 | 2016-08-17 | External fusing control device for dangerous-combustion automatic gas-cutting off gas channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151630B (en) |
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|---|---|---|---|---|
| GB1521718A (en) * | 1975-03-13 | 1978-08-16 | Hartmann & Braun Ag | Flame blocking device for insertion in a gas pipe |
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| CN101986037A (en) * | 2009-07-29 | 2011-03-16 | 廖国维 | Automatic gas cutoff valve for three-safety gas furnace in case of fire |
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| KR20150019409A (en) * | 2013-08-14 | 2015-02-25 | 임형규 | Ease of connection and removal of the gas outlet Gas fuse cock improved |
| CN104948795A (en) * | 2015-07-05 | 2015-09-30 | 黄健阳 | Automatic gas cut-off and flameout device in case of dangerous combustion of gas channel pipe |
| CN206290791U (en) * | 2016-08-17 | 2017-06-30 | 黄健阳 | Fuse control device outside the automatic blast tube pipe of dying of one kind danger combustion |
-
2016
- 2016-08-17 CN CN201610677599.1A patent/CN106151630B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1521718A (en) * | 1975-03-13 | 1978-08-16 | Hartmann & Braun Ag | Flame blocking device for insertion in a gas pipe |
| CN2343481Y (en) * | 1998-11-12 | 1999-10-13 | 熊一兵 | Gas safety valve |
| US20020007847A1 (en) * | 2000-01-26 | 2002-01-24 | Abrams Joseph H. | Safety system for fluid conduit |
| CN201218348Y (en) * | 2008-03-24 | 2009-04-08 | 唐曙远 | Non-return fire-proof valve |
| CN101986037A (en) * | 2009-07-29 | 2011-03-16 | 廖国维 | Automatic gas cutoff valve for three-safety gas furnace in case of fire |
| CN103765065A (en) * | 2011-09-02 | 2014-04-30 | 奥若泰克股份有限公司 | Pipe comprising a pressure relief valve |
| CN103090071A (en) * | 2013-02-06 | 2013-05-08 | 吉林省富宁石油装备工程有限公司 | Fusing safety valve of oil pipelines and gas pipelines |
| KR20150019409A (en) * | 2013-08-14 | 2015-02-25 | 임형규 | Ease of connection and removal of the gas outlet Gas fuse cock improved |
| CN104948795A (en) * | 2015-07-05 | 2015-09-30 | 黄健阳 | Automatic gas cut-off and flameout device in case of dangerous combustion of gas channel pipe |
| CN206290791U (en) * | 2016-08-17 | 2017-06-30 | 黄健阳 | Fuse control device outside the automatic blast tube pipe of dying of one kind danger combustion |
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| CN106151630B (en) | 2024-05-14 |
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