CN107781473B - The safety valve of burner - Google Patents
The safety valve of burner Download PDFInfo
- Publication number
- CN107781473B CN107781473B CN201610765897.6A CN201610765897A CN107781473B CN 107781473 B CN107781473 B CN 107781473B CN 201610765897 A CN201610765897 A CN 201610765897A CN 107781473 B CN107781473 B CN 107781473B
- Authority
- CN
- China
- Prior art keywords
- shell
- adjustment part
- entrance
- outlet
- valve body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
- F16K17/36—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
- F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
Abstract
The present invention provides a kind of safety valve of burner, it include a valve body and an adjustment part, valve body is provided with an entrance and one outlet, valve body is provided with a room between entrance and outlet, one end of room is connected with entrance and the different other end is connected with outlet, adjustment part is set in room, adjustment part can be affected by temperature and deform between normal condition and guard mode, during adjustment part is deformed into normal condition by guard mode, valve body is increased by the transportation flux of entrance to outlet, during adjustment part is deformed into guard mode by normal condition, valve body is reduced by the transportation flux of entrance to outlet, and adjustment part is when being deformed into guard mode, valve body is not 0 by the transportation flux of entrance to outlet, valve can provide the safety that burner uses by above structure to ensure safety, furthermore still not Lose convenience.
Description
Technical field
The present invention relates to a kind of safety valve, the espespecially safety valve of burner.
Background technique
U.S. Patent No. US 5,799,648 A " Gas powered heating device " Patent Case is please referred to,
For a kind of gas fuelizer, mainly include a main body, one be set to main intracorporal combustion chamber, one towards combustion chamber spray
Mouth provides burning gases to the reserve tank of nozzle and the controller of a controllable main body predetermined temperature.The controller is by a valve
Body, a first component, a second component and a magnet are formed.The first component is set to the valve body one end, and the second component is then
Set on the other end of the valve body, and the magnet is then set between the first component and the second component.The first component is a heat
Magnetic material, and the second component is a magnetic material, and the magnetic attraction of the first component is big compared with the second component, therefore usually
The magnet is sucked in the first component system.
Gas is sent into the valve body from entrance by the reserve tank when in use, then is sent into nozzle from outlet, enters back into combustion chamber
Interior burning makes the main body heat and can be engaged processing.When main body when the temperature is excessively high, i.e., temperature reaches in the controller
When the predetermined temperature of one component, which will lose the magnetic attraction of script, so that magnetic of the magnet by second component
Power and the one end for being close to the second component.The valve body inlet can be closed by the magnet at this time, therefore the burning that the reserve tank is sent out
Gas will be via throttle valve flow nozzle.And since throttle valve is only for releasing a small amount of gas to nozzle, make the burning of combustion chamber
Rate is reduced, so that the temperature of the main body reduces gradually, but still can proceed with processing.
The existing structure still has many places disadvantage on practical, because the main body keeps its temperature will not mistake using a controller
Heat, but the constitutional detail of the controller is excessive, the trouble for causing group to load onto.And the valve body is more intended to install those parts,
Therefore two valve chambers must be opened up, a through-hole is set between two valve chambers again and is interlinked, it is invisible between increase system produce on cost.Except this it
Outside, in addition which will also connect again other than the setting of controller and set a throttle valve, and the design of the throttle valve is even more to increase
Add integrally-built complexity, so that the existing structure can not be implemented in industrial circle at all.And its product sale when even more because
For high unit price therefore consumer can not be attracted to buy, not be inconsistent the design of industry applications quite for one, therefore have necessity of improvement.
Summary of the invention
For the safety valve of burner of the present invention its main purpose is, providing a kind of safety valve of burner, solution is existing
The problem for having the existing manufacture of structure, production cost excessively high.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of safety valve of burner, which is characterized in that include:
One valve body, the valve body are provided with an entrance and one outlet, which sets between the entrance and the outlet
It is equipped with a room, one end of the room is connected with the entrance and the different other end is connected with the outlet；
One adjustment part, the adjustment part are set in the room, which can be affected by temperature and in normal condition
It is deformed between guard mode, when the adjustment part is lower than predetermined temperature, which is deformed into normal condition, when the adjustment part
When higher than predetermined temperature, which is deformed into guard mode, which is deformed into the process of normal condition by guard mode
In, which is increased by the transportation flux of the entrance to the outlet, which is deformed into the mistake of guard mode by normal condition
Cheng Zhong, the valve body are reduced by the transportation flux of the entrance to the outlet, and when the adjustment part is deformed into guard mode, the valve body by
The transportation flux of the entrance to the outlet is not 0.
The valve body includes that a first shell and a second shell, the first shell are connected to each other with the second shell, this enters
Mouth is set to one end that the first shell is different from the second shell, which is set to the second shell is different from the first shell one
End, the room are set between the first shell and the second shell.
This enters opening's edge one and virtually passes through the axially extending of axis, and inner wall of the first shell adjacent to the room side is virtual along this
The axial direction for passing through axis is convexly equipped with a ring flange, and the ring flange is around the entrance adjacent to one end of the room, and the ring flange is along the void
Quasi- side channel that has been arranged radially for passing through axis, the side channel virtually passed through along this axis extend radially through and be connected to the ring flange it is different two
Side.
The valve body is resisted against the ring convex adjacent to one end of the first shell in being additionally provided with a gasket, the gasket in the room
Edge, the adjustment part are resisted against one end that the gasket is different from the first shell.
The about rounded flake of the adjustment part.
The adjustment part is made of with metal material.
It can be summarized with regard to the above the invention has the following advantages that can ensure that the safety valve is mentioned by above structure
For the safety that burner uses, convenience is not furthermore lost still.
Detailed description of the invention
Fig. 1 is that the safety valve of burner of the present invention is combined in the stereo appearance figure on burner head.
Fig. 2 is the stereogram exploded view of the safety valve of burner of the present invention.
Fig. 3 is the sectional structure chart of the safety valve of burner of the present invention.
Fig. 3 A is by the enlarged local section structure chart taken in Fig. 3.
Fig. 4 is the sectional structure chart at another visual angle of safety valve of burner of the present invention.
Fig. 4 A is by the enlarged local section structure chart taken in Fig. 4.
Fig. 5 is the safety valve adjustment part of burner of the present invention in the usage state diagram of normal condition.
Fig. 6 is the safety valve adjustment part of burner of the present invention in the usage state diagram of guard mode.
Description of symbols: 10 safety valves；20 valve bodies；21 entrances；22 outlets；23 rooms；24 first shells；241 ring flanges；
242 side channels；25 second shells；26 gaskets；30 adjustment parts；90 burner heads；L virtually passes through axis.
Specific embodiment
Referring to figs. 1 to stereo appearance figure, the stereogram exploded view, group for shown in Fig. 4 A, being the safety valve of burner of the present invention
The schematic diagram of the section structure and sectional structure chart before filling.Safety valve 10 of the present invention includes a valve body 20 and an adjustment part 30；
Wherein:
The valve body 20 is provided with an entrance 21 and one outlet 22, which can enter for burning gases, should go out
Mouth 22 can be flowed out for burning gases.The valve body 20 is provided with a room 23, the appearance between the entrance 21 and the outlet 22
One end of room 23 is connected with the entrance 21 and the different other end is connected with the outlet 22.
The valve body 20 includes a first shell 24 and a second shell 25, the first shell 24 and the second shell 25 phase each other
Connection, the entrance 21 are set to one end that the first shell 24 is different from the second shell 25, which is set to the second shell 25
It is different from one end of the first shell 24, which is set between the first shell 24 and the second shell 25.
The entrance 21 virtually passes through the axially extending of axis L along one, inner wall of the first shell 24 adjacent to 23 side of room
The axial direction that axis L is virtually passed through along this is convexly equipped with a ring flange 241, and the ring flange 241 is around the entrance 21 adjacent to the room 23
One end, what which virtually passed through axis L along this has been arranged radially a side channel 242, which virtually passes through axis L diameter along this
To running through and be connected to the different two sides of the ring flange 241.
In being additionally provided with a gasket 26 in the room 23, which supports the valve body 20 adjacent to one end of the first shell 24
It is against the ring flange 241.
It is the usage state diagram of the safety valve of burner of the present invention please continue to refer to shown in Fig. 5 and Fig. 6.The adjustment part
30 about rounded flakes, the adjustment part 30 are made of with metal material, which is set in the room 23, the adjustment
Part 30 is resisted against one end that the gasket 26 is different from the first shell 24.
The adjustment part 30 can be affected by temperature and deform between normal condition and guard mode, when the adjustment part 30 is low
When predetermined temperature, which is deformed into normal condition, and when the adjustment part 30 is higher than predetermined temperature, which becomes
Shape is guard mode.
During the adjustment part 30 is deformed into normal condition by guard mode, the valve body 20 is by the entrance 21 to the outlet
22 transportation flux increases, and during which is deformed into guard mode by normal condition, the valve body 20 is by the entrance
21 transportation flux to the outlet 22 is reduced, and when the adjustment part 30 is deformed into guard mode, the valve body 20 by the entrance 21 to
The transportation flux of the outlet 22 is not 0.
The safety valve 10 rely on above structure, when the adjustment part 30 temperature be higher than predetermined temperature after can deform immediately and
The combustion gas flow that the valve body 20 is capable of providing is reduced, reduces the flame in burner head 90, to ensure to burn
The safety that device uses.
Meanwhile the adjustment part 30 will not completely enclose the channel in the valve body 20 temperature is higher than predetermined temperature, still
The side channel 242 can be flowed through by the entrance 21 entrance and export (as shown in Figure 6) by the outlet 22 by retaining micro burning gases,
Ensure to remain at the state lighted in burner head 90, the temperature to the adjustment part 30 is reduced to predetermined temperature or less
Afterwards, it as long as the flow of adjustment burning gases can reuse burner, does not need to rekindle, in addition to safety is provided
Convenience is not lost still.
Can be summarized with regard to the above the invention has the following advantages that
1. being the safety valve of burner of the present invention, wherein safety valve includes a valve body and an adjustment part, the valve
Body is provided with an entrance and one outlet, which is provided with a room between the entrance and the outlet, the room
One end is connected with the entrance and the different other end is connected with the outlet, which is set in the room, the adjustment
Part can be affected by temperature and deform between normal condition and guard mode, when the adjustment part is lower than predetermined temperature, the tune
One integral piece is deformed into normal condition, when the adjustment part be higher than predetermined temperature when, which is deformed into guard mode, the adjustment part by
During guard mode is deformed into normal condition, which is increased by the transportation flux of the entrance to the outlet, the adjustment part
During being deformed into guard mode by normal condition, which is reduced by the transportation flux of the entrance to the outlet, and the tune
When one integral piece is deformed into guard mode, which is not 0 by the transportation flux of the entrance to the outlet, to ensure that the safety valve can
The safety that burner uses is provided by above structure, does not furthermore lose convenience still.
Claims (4)
1. a kind of safety valve of burner, which is characterized in that include:
One valve body, the valve body are provided with an entrance and one outlet, which is provided between the entrance and the outlet
One room, one end of the room is connected with the entrance and the different other end is connected with the outlet, which includes
One first shell and a second shell, the first shell are connected to each other with the second shell, and it is different which is set to the first shell
In one end of the second shell, which is set to one end that the second shell is different from the first shell, the room be set to this first
Between shell and the second shell, this enters opening's edge one and virtually passes through the axially extending of axis, inner wall of the first shell adjacent to the room side
The axial direction that axis is virtually passed through in face along this is convexly equipped with a ring flange, and the ring flange is around the entrance adjacent to one end of the room, the ring
Flange virtually passes through the side channel that has been arranged radially of axis along this, which virtually passes through axis along this and extend radially through and be connected to the ring flange
Different two sides；
One adjustment part, the adjustment part are set in the room, the adjustment part can be affected by temperature and normal condition and protect
It is deformed between shield state, when the adjustment part is lower than predetermined temperature, which is deformed into normal condition, when the adjustment part is higher than
When predetermined temperature, which is deformed into guard mode, should during which is deformed into normal condition by guard mode
Valve body is increased by the transportation flux of the entrance to the outlet, during which is deformed into guard mode by normal condition,
The valve body is reduced by the transportation flux of the entrance to the outlet, and when the adjustment part is deformed into guard mode, which is entered by this
Transportation flux of the mouth to the outlet is not 0.
2. the safety valve of burner as described in claim 1, it is characterised in that: the valve body is additionally provided with one in the room
A gasket, the gasket are resisted against the ring flange adjacent to one end of the first shell, the adjustment part be resisted against the gasket be different from this
One end of one shell.
3. the safety valve of burner as claimed in claim 2, it is characterised in that: the rounded flake of the adjustment part.
4. the safety valve of burner as claimed in claim 3, it is characterised in that: the adjustment part is made of with metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765897.6A CN107781473B (en) | 2016-08-30 | 2016-08-30 | The safety valve of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610765897.6A CN107781473B (en) | 2016-08-30 | 2016-08-30 | The safety valve of burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107781473A CN107781473A (en) | 2018-03-09 |
| CN107781473B true CN107781473B (en) | 2019-08-02 |
Family
ID=61440569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610765897.6A Expired - Fee Related CN107781473B (en) | 2016-08-30 | 2016-08-30 | The safety valve of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107781473B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576169A (en) * | 1980-06-13 | 1982-01-13 | Tlv Co Ltd | Thermal responsive valve |
| JPH06221454A (en) * | 1992-12-24 | 1994-08-09 | Emerson Electric Co | Pressure release valve responsive to temperatuer |
| CN2510694Y (en) * | 2001-12-20 | 2002-09-11 | 刘新华 | Automatic closing valve |
| CN2809447Y (en) * | 2005-06-17 | 2006-08-23 | 林槐泰 | Gas power heating device |
| CN203009953U (en) * | 2012-12-21 | 2013-06-19 | 重庆世豪机车制造有限公司 | Column safety valve for gas joint |
-
2016
- 2016-08-30 CN CN201610765897.6A patent/CN107781473B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576169A (en) * | 1980-06-13 | 1982-01-13 | Tlv Co Ltd | Thermal responsive valve |
| JPH06221454A (en) * | 1992-12-24 | 1994-08-09 | Emerson Electric Co | Pressure release valve responsive to temperatuer |
| CN2510694Y (en) * | 2001-12-20 | 2002-09-11 | 刘新华 | Automatic closing valve |
| CN2809447Y (en) * | 2005-06-17 | 2006-08-23 | 林槐泰 | Gas power heating device |
| CN203009953U (en) * | 2012-12-21 | 2013-06-19 | 重庆世豪机车制造有限公司 | Column safety valve for gas joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107781473A (en) | 2018-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011100337A3 (en) | Pressure swirl flow injector with reduced flow variability and return flow | |
| WO2012177381A3 (en) | Pressure swirl flow injector with reduced flow variability and return flow | |
| EP1281858A3 (en) | Fuel injection valve | |
| WO2013135859A3 (en) | Annular-combustion-chamber bypass | |
| CN107781473B (en) | The safety valve of burner | |
| CN201487222U (en) | Electromagnetic gas valve | |
| CN207936132U (en) | Boosting type gas-cooker and cooking system | |
| UA106019C2 (en) | Pipeline filter | |
| CN206081409U (en) | Water base type fire extinguisher foggy sprinkler head | |
| CN205742927U (en) | A kind of novel building spraying equipment | |
| CN107940502A (en) | Combustion powered alleviation system | |
| CN203980285U (en) | A kind of concealed burner fire lid without fire tank | |
| CN207268326U (en) | A kind of electromagnetic for electromagnetic valve | |
| CN202328208U (en) | Spray gun burner | |
| CN103939349A (en) | Enthalpy-increase compressor and lower flange component thereof | |
| CN205299079U (en) | Pressure relief device and have its air conditioner | |
| CN212669782U (en) | Flame spray gun mixer | |
| TWI576542B (en) | Safety valves for combustion installations | |
| CN104018942B (en) | For fuel manifold joint and the gas turbine of gas turbine | |
| CN207661770U (en) | A kind of gas-cooker | |
| CN106168385A (en) | A kind of gas kitchen ranges proportioning valve combination unit | |
| CN206803150U (en) | A kind of heat-resisting distortion-free burner | |
| CN206036318U (en) | Water dropping preventing device | |
| CN105526400A (en) | Gas flow control device of gas stove, manufacturing method of gas flow control device and gas stove | |
| CN205991265U (en) | The gas-stealing prevention device of hot duct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20200830 |