CN107701784B - Valve adopting separated temperature control structure - Google Patents
Valve adopting separated temperature control structure Download PDFInfo
- Publication number
- CN107701784B CN107701784B CN201710861604.9A CN201710861604A CN107701784B CN 107701784 B CN107701784 B CN 107701784B CN 201710861604 A CN201710861604 A CN 201710861604A CN 107701784 B CN107701784 B CN 107701784B
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- Prior art keywords
- valve
- temperature control
- valve body
- temperature
- shaft
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- 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.)
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- 238000009434 installation Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention relates to a valve adopting a separated temperature control structure, wherein a safety valve body is positioned below a pressure button, a valve shaft is inserted into the safety valve body and is connected with a solenoid valve switch positioned in the lower part of the safety valve body, the lower end of the solenoid valve switch is connected with a solenoid valve, a valve spring is arranged at the lower end of the valve shaft, a solenoid valve return spring is arranged in the upper end of the solenoid valve switch, a piezoelectric ignition switch is arranged at one side of the upper part of the safety valve body, a piezoelectric switch pressing plate corresponding to the piezoelectric ignition switch is arranged at the extending end of the valve shaft, a main valve opening is arranged in the inner cavity in the middle of the safety valve body, and a valve port gasket matched with the main valve opening is arranged at the lower end of the valve shaft. The invention has the characteristics of increasing the temperature regulation range, separating the valve without the valve core structure from the temperature control valve, changing the installation positions of the valve without the valve core structure and the temperature control valve according to the actual demands of customers, facilitating the operation of customers, and the like.
Description
Technical Field
The invention relates to the technical field of gas valves, in particular to a valve adopting a separated temperature control structure.
Background
The original valve structure is generally provided with a temperature control structure and a flameout protection structure on a valve body, so that the product and the valve body structure are too single and are not suitable for individual selection of consumers, meanwhile, the structure is relatively complex to operate, the press button is required to be pressed down and then rotated, in addition, the press button can only rotate 45-270 degrees when the temperature of the burner is regulated, the temperature regulation range is reduced, and finally, the valve body structure is required to readjust the temperature after being opened each time, so that the valve body structure is very unfavorable for repeated operation, and a new valve body structure is very necessary to be designed for solving the problems.
Disclosure of Invention
The invention aims to solve the technical problem of providing a valve adopting a separated temperature control structure, which has the characteristics of increasing the temperature regulation range, enabling the installation positions of a valve without a valve core structure and a temperature control valve to be changed according to the actual demands of customers, facilitating the operation of the customers, and the like.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a valve of adoption disconnect-type control by temperature change structure, including no valve core structure valve, temperature-sensing valve and gas pipeline, no valve core structure valve and temperature-sensing valve between link to each other through the gas pipeline, no valve core structure valve include press and turn round, valve shaft and relief valve body, the vertical rotation of press turn round lower extreme install the valve shaft, the relief valve body be located press and turn round the below, the valve shaft insert in the relief valve body to link to each other with the solenoid valve switch that is located the lower part of relief valve body, solenoid valve switch lower extreme link to each other with the solenoid valve, the valve shaft lower extreme on install the valve spring, solenoid valve switch upper end in install solenoid valve return spring, relief valve body upper portion one side install piezoelectricity ignition switch, the valve shaft stretch out and install the piezoelectricity switch clamp plate that corresponds with piezoelectricity ignition switch, relief valve body middle part inner chamber be the mouth, the valve shaft lower extreme install the valve port that matches with the main valve mouth, no valve core structure valve and valve install on the fixed plate.
The temperature control valve comprises a temperature control valve body, a temperature adjusting button and a temperature sensing rod, wherein the temperature sensing rod is arranged in the lower part of the temperature control valve body, and the temperature adjusting button is arranged at the upper end of a valve shaft of the temperature control valve body.
A circle of internal teeth are arranged on the inner wall of the upper end of the valve body of the temperature control valve, an elastic sensing tooth structure is transversely arranged on the valve shaft of the temperature control valve, one end of the elastic sensing tooth structure extends out of the side face of the valve shaft of the temperature control valve to be meshed with the internal teeth, and the other end of the elastic sensing tooth structure is connected with the valve shaft of the temperature control valve through a spring.
One end of the gas pipeline is connected with the gas outlet of the valve without valve core structure valve in a sealing way, and the other end of the gas pipeline is connected with the gas inlet of the temperature control valve.
The lower part of the temperature control valve is internally provided with an output port communicated with the main burner.
The upper part of the safety valve body is provided with a contact spring plate at the position opposite to the position where the piezoelectric ignition switch is arranged, and the contact spring plate is matched with the protruding part at the upper end of the valve shaft.
The beneficial effects are that: the invention relates to a valve adopting a separated temperature control structure, which has the characteristics of increasing the temperature regulation range, enabling the installation positions of a valve without a valve core structure and a temperature control valve to be changed according to the actual demands of customers, facilitating the operation of the customers, and the like.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2 in accordance with the present invention.
The diagram is: 1. the valve comprises a valve core-free structure valve, 2, a temperature control valve, 3, a fixed plate, 4, a gas pipeline, 5, a press button, 6, a valve shaft, 7, a piezoelectric switch pressing plate, 8, a safety valve body, 9, an air outlet, 10, a piezoelectric ignition switch, 11, a temperature sensing rod, 12, an air inlet, 13, a temperature adjusting button, 14, internal teeth, 15, an elastic sensing tooth structure, 16, a contact spring piece, 17, a valve spring, 18, a solenoid valve return spring, 19, a solenoid valve switch, 20, a solenoid valve, 21 and a temperature control valve body.
Detailed Description
The application will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application. Furthermore, it should be understood that various changes and modifications can be made by one skilled in the art after reading the teachings of the present application, and such equivalents are intended to fall within the scope of the application as defined in the appended claims.
The embodiment of the invention relates to a valve adopting a separated temperature control structure, which comprises a valve core-free structure valve 1, a temperature control valve 2 and a gas pipeline 4, wherein the valve core-free structure valve 1 and the temperature control valve 2 are connected through the gas pipeline 4, the valve core-free structure valve 1 comprises a press button 5, a valve shaft 6 and a safety valve body 8, the lower end of the press button 5 is vertically and rotatably provided with the valve shaft 6, the safety valve body 8 is positioned below the press button 5, the valve shaft 6 is inserted into the safety valve body 8 and is connected with a solenoid valve switch 19 positioned in the lower part of the safety valve body 8, the lower end of the solenoid valve switch 19 is connected with a solenoid valve 20, a valve spring 17 is arranged at the lower end of the valve shaft 6, a solenoid valve return spring 18 is arranged in the upper end of the solenoid valve switch 19, a piezoelectric ignition switch 10 is arranged at one side of the upper part of the safety valve body 8, a piezoelectric switch pressing plate 7 corresponding to the piezoelectric ignition switch 10 is arranged at the lower end of the press button 5, the safety valve body 8 is positioned at the middle part, a valve body 6 is provided with a valve gasket matched with the valve body 2, and the valve core-free structure is arranged at the lower end of the valve shaft 6.
The temperature control valve 2 comprises a temperature control valve body 21, a temperature adjusting knob 13 and a temperature sensing rod 11, wherein the temperature sensing rod 11 is arranged in the lower part of the temperature control valve body 21, and the temperature adjusting knob 13 is arranged at the upper end of a valve shaft of the temperature control valve body 21.
A circle of internal teeth 14 is arranged on the inner wall of the upper end of the temperature control valve body 21, a elastic sensing tooth structure 15 is transversely arranged on the temperature control valve shaft of the temperature control valve 2, one end of the elastic sensing tooth structure 15 extends out of the side face of the temperature control valve shaft to be meshed with the internal teeth, and the other end of the elastic sensing tooth structure 15 is connected with the temperature control valve shaft through a spring.
One end of the gas pipeline 4 is connected with the gas outlet 9 of the valve 1 without the valve core structure in a sealing way, and the other end of the gas pipeline is connected with the gas inlet 12 of the temperature control valve 2.
The lower part of the temperature control valve 2 is internally provided with an output port communicated with the main burner.
The upper part of the safety valve body 8 is provided with a contact spring piece 16 at the position opposite to the position where the piezoelectric ignition switch 10 is arranged, and the contact spring piece 16 is matched with a convex part at the upper end of the valve shaft 6
Examples
Because this structure will be original single valve body changes into two independent structures, no valve core structure valve 1 and temperature control valve 2 promptly, link to each other through gas pipeline 4 between the two simultaneously for in this structure can be suitable for with different gas ignition, simultaneously in order to make things convenient for the customer to operate, make no valve core structure valve 1 and temperature control valve 2 can separate the installation, be suitable for different customer's demand, improve the humanization of product greatly, and can assemble at will, form the gas switch structure that has different characteristics.
The combination of the valve core-free structure valve 1 and the temperature control valve 2 can enable the whole device to be simple to operate, the valve can be opened by pressing down, the valve can be closed by rotating the press knob 5, and the valve returns to zero automatically after being loosened.
The temperature regulation is finer, the rotation angle of the temperature regulating button 13 is between 10 degrees and 330 degrees, the temperature control point is automatically continued last time when the temperature regulating button 13 is opened each time, the temperature regulating button is toothed when rotating, and the temperature regulation is more accurate.
As shown in fig. 2, the fixed plate 3 is only one schematic structure, and the coreless structure valve 1 and the thermo-valve 2 can be changed in installation positions thereof according to customer demands.
The press button 5 is pressed downwards to rotate to drive the valve shaft 6, the valve shaft 6 is pressed downwards to enable the lower cavity of the safety valve body 8 to be sealed, the valve spring 17 is compressed, then the electromagnetic valve switch 19 pushes the electromagnetic valve 20 open, gas enters from the lower cavity of the safety valve body 8 and then exits from the main fire hole on the upper side face of the lower cavity of the safety valve body 8, at the moment, the piezoelectric switch pressing plate 7 is pressed downwards to press the piezoelectric ignition switch 10 to ignite the main fire exiting from the main fire hole, the main fire burns the thermocouple, the press button 5 is released after about 5 seconds, the valve shaft 6 is restored due to the elasticity of the valve spring 17, gas enters into the upper cavity of the safety valve body 8 from the main valve opening after restoration, enters into the gas pipeline 4 through the gas outlet 9, then enters into the temperature control valve body 21 from the other end of the gas pipeline through the gas outlet 9, and finally exits from the output port of the temperature control valve body 21 into the main burner to be ignited by the main fire.
The temperature of the temperature control valve 2 is adjusted by the temperature adjusting knob 13, meanwhile, the temperature is sensed by the temperature sensing rod, and an internal tooth structure is arranged between the inner wall of the upper end of the temperature control valve body 21 and the valve shaft of the temperature control valve, so that the whole temperature adjustment is finer.
The press button 5 is rotated counterclockwise so that the boss on the valve shaft 6 is caught in the contact spring piece 16, thereby the thermocouple is de-energized and the solenoid valve 20 is closed.
Claims (4)
1. The utility model provides an adopt valve of disconnect-type control by temperature change structure, includes no valve core structure valve (1), temperature-sensing valve (2) and gas pipeline (4), its characterized in that: the valve core-free structure valve (1) and the temperature control valve (2) are connected through a gas pipeline (4), the valve core-free structure valve (1) comprises a press button (5), a valve shaft (6) and a safety valve body (8), the valve shaft (6) is vertically rotatably arranged at the lower end of the press button (5), the safety valve body (8) is positioned below the press button (5), the valve shaft (6) is inserted into the safety valve body (8) and is connected with a solenoid valve switch (19) positioned in the lower part of the safety valve body (8), the lower end of the solenoid valve switch (19) is connected with a solenoid valve (20), a valve spring (17) is arranged at the lower end of the valve shaft (6), a solenoid valve return spring (18) is arranged in the upper end of the solenoid valve switch (19), a piezoelectric ignition switch (10) is arranged at one side of the upper end of the safety valve body (8), a switch pressing plate (7) corresponding to the piezoelectric ignition switch (10) is arranged at the extending end of the safety valve body, the middle part of the safety valve body (8) is provided with a main valve opening (21), the middle part of the safety valve body (8) is provided with a temperature control valve body (11), a temperature control valve body (13) is provided with a temperature control valve body (13), temperature-sensing stick (11) are installed in temperature-sensing valve body (21) lower part, valve shaft upper end of temperature-sensing valve body (21) install temperature-regulating button (13), gas pipeline (4) one end with no gas outlet (9) of valve core structure valve (1) seal link to each other, the other end links to each other with air inlet (12) of temperature-sensing valve (2), no valve core structure valve (1) and temperature-sensing valve (2) install on fixed plate (3).
2. A valve employing a split temperature control architecture as claimed in claim 1, wherein: a circle of internal teeth (14) are arranged on the inner wall of the upper end of the temperature control valve body (21), an elastic sensing tooth structure (15) is transversely arranged on the temperature control valve shaft of the temperature control valve (2), one end of the elastic sensing tooth structure (15) extends out of the side face of the temperature control valve shaft to be meshed with the internal teeth, and the other end of the elastic sensing tooth structure is connected with the temperature control valve shaft through a spring.
3. A valve employing a split temperature control architecture as claimed in claim 1, wherein: the lower part of the temperature control valve (2) is internally provided with an output port communicated with the main burner.
4. A valve employing a split temperature control architecture as claimed in claim 1, wherein: the upper part of the safety valve body (8) is provided with a contact spring piece (16) at the position opposite to the position where the piezoelectric ignition switch (10) is arranged, and the contact spring piece (16) is matched with a protruding part at the upper end of the valve shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710861604.9A CN107701784B (en) | 2017-09-21 | 2017-09-21 | Valve adopting separated temperature control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710861604.9A CN107701784B (en) | 2017-09-21 | 2017-09-21 | Valve adopting separated temperature control structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107701784A CN107701784A (en) | 2018-02-16 |
| CN107701784B true CN107701784B (en) | 2024-05-31 |
Family
ID=61171804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710861604.9A Active CN107701784B (en) | 2017-09-21 | 2017-09-21 | Valve adopting separated temperature control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701784B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB853319A (en) * | 1956-07-14 | 1960-11-02 | Junkers & Co | Improvements in or relating to safety valve devices for gas-heated or gas burning appliances |
| GB1219232A (en) * | 1968-02-14 | 1971-01-13 | Junkers & Co | Improvements in gas valves |
| CN2718330Y (en) * | 2004-07-06 | 2005-08-17 | 张一军 | Positive displacement gas combustion water heater temperature control valve |
| CN2758653Y (en) * | 2004-11-23 | 2006-02-15 | 郁国仁 | Temp. control valve for volume gas water heater |
| CN1756926A (en) * | 2003-03-03 | 2006-04-05 | 莫蒂克马克斯特罗尔有限及两合公司 | Gas regulating fitting |
| CN201401831Y (en) * | 2009-04-25 | 2010-02-10 | 梁锐昌 | Novel gas safety valve |
| CN101718354A (en) * | 2009-12-04 | 2010-06-02 | 中山市祥丰瓦斯器材制品有限公司 | Automatic temperature-control gas safety valve |
| CN202674438U (en) * | 2012-07-13 | 2013-01-16 | 浙江春晖智能控制股份有限公司 | Gas temperature control valve |
| CN203730904U (en) * | 2014-01-16 | 2014-07-23 | 谢启标 | Temperature control structure of fuel gas valve |
| CN207470890U (en) * | 2017-09-21 | 2018-06-08 | 宁波金欧五金制品有限公司 | A kind of valve using separate type structure of controlling temperature |
-
2017
- 2017-09-21 CN CN201710861604.9A patent/CN107701784B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB853319A (en) * | 1956-07-14 | 1960-11-02 | Junkers & Co | Improvements in or relating to safety valve devices for gas-heated or gas burning appliances |
| GB1219232A (en) * | 1968-02-14 | 1971-01-13 | Junkers & Co | Improvements in gas valves |
| CN1756926A (en) * | 2003-03-03 | 2006-04-05 | 莫蒂克马克斯特罗尔有限及两合公司 | Gas regulating fitting |
| CN2718330Y (en) * | 2004-07-06 | 2005-08-17 | 张一军 | Positive displacement gas combustion water heater temperature control valve |
| CN2758653Y (en) * | 2004-11-23 | 2006-02-15 | 郁国仁 | Temp. control valve for volume gas water heater |
| CN201401831Y (en) * | 2009-04-25 | 2010-02-10 | 梁锐昌 | Novel gas safety valve |
| CN101718354A (en) * | 2009-12-04 | 2010-06-02 | 中山市祥丰瓦斯器材制品有限公司 | Automatic temperature-control gas safety valve |
| CN202674438U (en) * | 2012-07-13 | 2013-01-16 | 浙江春晖智能控制股份有限公司 | Gas temperature control valve |
| CN203730904U (en) * | 2014-01-16 | 2014-07-23 | 谢启标 | Temperature control structure of fuel gas valve |
| CN207470890U (en) * | 2017-09-21 | 2018-06-08 | 宁波金欧五金制品有限公司 | A kind of valve using separate type structure of controlling temperature |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107701784A (en) | 2018-02-16 |
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