CN115355342B - Automatic gas valve for kitchen range - Google Patents
Automatic gas valve for kitchen range Download PDFInfo
- Publication number
- CN115355342B CN115355342B CN202210884215.9A CN202210884215A CN115355342B CN 115355342 B CN115355342 B CN 115355342B CN 202210884215 A CN202210884215 A CN 202210884215A CN 115355342 B CN115355342 B CN 115355342B
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- Prior art keywords
- valve
- air outlet
- seat
- electromagnetic valve
- valve core
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- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000010411 cooking Methods 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 50
- 239000002737 fuel gas Substances 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
-
- 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
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
-
- 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
- F16K31/0603—Multiple-way valves
- F16K31/0624—Lift valves
-
- 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
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
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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
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Taps Or Cocks (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model provides an automatic gas valve of cooking utensils, including the gas distribution pipe, establish the air inlet on the gas distribution pipe, establish the electromagnetic valve seat at gas distribution pipe both ends, establish electromagnetic valve core seat in electromagnetic valve seat, the solenoid valve subassembly, two valve bodies, the case, valve gap and motor, the gas distribution pipe communicates with electromagnetic valve seat's inner chamber, electromagnetic valve seat, electromagnetic valve core seat and the inlet port in valve core chamber communicate in proper order, electromagnetic valve subassembly covers electromagnetic valve seat's open end and sealedly, electromagnetic valve core and electromagnetic valve core seat cooperation of solenoid valve subassembly, the case body is established in valve core chamber, the inlet port group corresponds with the air vent, the valve gap is fixed with sealed valve core chamber and with the valve body, the transmission seat stretches out and normal running fit in the valve rod passageway of valve gap, the motor is connected with the transmission seat. The arrangement of the gas distribution pipe, the two electromagnetic valve seats and the two valve bodies can enable the two burners of one kitchen range to work independently or simultaneously; the electromagnetic valve seat and the electromagnetic valve component are arranged to realize safety protection.
Description
Technical Field
The invention relates to a gas valve of a kitchen range, in particular to an automatic gas valve plug valve.
Background
At present, in the prior art, china patent 201920941038.7, a plug valve for supplying fuel gas in an electric or manual stepping way relates to a fuel gas supply technology of a fuel gas stove. In order to solve the problems of inconvenient control and low thermal efficiency of the existing gas plug valve, the technical scheme is provided. The method is characterized in that: the cock valve body is provided with 1 small fire burner air supply hole, 1 main burner air supply hole and 1 auxiliary burner air supply hole; the plug valve core is provided with 2 or more small fire air outlet holes with different cross sections, 2 or more main fire air outlet holes with different cross sections and 2 or more auxiliary fire air outlet holes with different cross sections. The problems are: (one) can only be used by one burner; and (II) the fuel gas is directly communicated with the valve core cavity, so that potential safety hazards exist.
Disclosure of Invention
The purpose of the invention is that: the automatic gas valve for the kitchen range has the characteristics of safety protection and capability of being used by two burners.
The invention is realized in the following way: an automatic gas valve for a kitchen range is characterized in that: it comprises a gas distribution pipe, a gas inlet interface arranged on the gas distribution pipe, electromagnetic valve seats arranged at two ends of the gas distribution pipe, an electromagnetic valve core seat arranged in the electromagnetic valve seats, an electromagnetic valve assembly, two valve bodies, a valve core, a valve cover and a motor,
The valve body comprises a valve core cavity, an air guide hole, an inner ring air outlet pipe, an outer ring air outlet hole and an outer ring air outlet pipe, wherein the inner ring air outlet pipe is communicated with the inner ring air outlet hole, and the outer ring air outlet pipe is communicated with the outer ring air outlet hole;
the valve core comprises a valve core body with an opening at one end, an air inlet hole group, an inner ring air outlet hole group, an outer ring air outlet hole group and a transmission seat which are arranged on the valve core body;
The air distribution pipe is communicated with the inner cavity of the electromagnetic valve seat, the electromagnetic valve core seat and the air guide hole of the valve core cavity are sequentially communicated, the electromagnetic valve assembly covers the opening end of the electromagnetic valve seat and is sealed, the electromagnetic valve core of the electromagnetic valve assembly is matched with the electromagnetic valve core seat, the valve core body is arranged in the valve core cavity, the air inlet hole group corresponds to the air guide hole, the valve cover is fixed with the valve body and closes the valve core cavity, the transmission seat extends out of the valve rod channel of the valve cover and is in rotary fit, and the motor is connected with the transmission seat.
The automatic gas valve of the kitchen range is characterized in that: the valve cover is provided with a sleeve communicated with the valve rod channel, and the sleeve is provided with a motor fixing seat and a radial hole;
the hollow end of the transmission seat is open and provided with a radial inserting groove,
Also comprises a button type micro-switch and a coupler,
The coupler comprises a head part, a rod part and two radial plates, and the radial plates are intersected with the head part and the rod part;
The motor is fixed with the motor fixing seat, the rod part is inserted into the transmission seat, the radial plate is inserted into the radial insertion groove, and the head part is matched with the transmission seat for stopping; the shaft of the motor is fixed with the head; the button type micro switch is fixed on the valve cover, and the button part is positioned in the radial hole and matched with the radial plate.
The automatic gas valve of the kitchen range is characterized in that: the valve cover is provided with a sleeve and an arc-shaped stop block which are communicated with the valve rod channel, the sleeve is provided with a motor fixing seat and a radial hole, and the arc-shaped stop block is positioned in the radial hole;
the hollow end of the transmission seat is open and provided with a radial inserting groove,
Also comprises a button type micro-switch and a coupler,
The coupler comprises a head part, a rod part and two radial plates, and the radial plates are intersected with the head part and the rod part;
The motor is fixed with the motor fixing seat, the rod part is inserted into the transmission seat, the radial plate is inserted into the radial insertion groove, and the head part is matched with the transmission seat for stopping; the shaft of the motor is fixed with the head; the radial plate is matched with one end of the circular arc-shaped stop block.
The automatic gas valve of the kitchen range is characterized in that: the air outlet end of the inner ring air outlet holes faces downwards, and the air outlet end of the outer ring air outlet holes faces upwards.
The automatic gas valve of the kitchen range is characterized in that: also comprises an outer air cavity and an inner ring air outlet cavity,
The outer ring air outlet hole, the outer ring air outlet cavity and the outer ring air outlet pipe are sequentially communicated, and the inner ring air outlet hole, the inner ring air outlet cavity and the inner ring air outlet pipe are sequentially communicated;
The outer ring air outlet pipe and the inner ring air pipe are longitudinally arranged up and down.
The automatic gas valve of the kitchen range is characterized in that: the electromagnetic valve core seat is communicated with the valve core cavity through a gas channel in the front-back direction.
The automatic gas valve of the kitchen range is characterized in that: the air inlet hole group comprises at least two air inlet holes, and the distance between two adjacent air inlet holes is smaller than the diameter of the fuel gas channel.
The automatic gas valve of the kitchen range is characterized in that: the inner ring air outlet hole group comprises a universal hole group and a single inner ring hole group, wherein the universal hole group and the single inner ring hole group are synchronous with the outer air hole group, the air outlet quantity of the air outlet holes of the universal hole group is gradually reduced, and the air outlet quantity of the air outlet holes of the single inner ring hole group is gradually increased.
The number of the outer ring air outlet hole groups is the same as that of the general hole groups, and the air outlet quantity is gradually reduced.
The automatic gas valve for the kitchen range, provided by the invention, has the advantages that the gas distribution pipe, the two electromagnetic valve seats and the two valve bodies are arranged, so that two burners of one kitchen range can work independently or simultaneously; the electromagnetic valve seat and the electromagnetic valve component are arranged to realize safety protection.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is a view B-B of fig. 2.
Fig. 4 is a view C-C of fig. 2.
Fig. 5 is a D-D view of fig. 2.
Fig. 6 is an E-E view of fig. 5.
Fig. 7 is a view F-F of fig. 2.
Fig. 8 is one of the cross-sectional views of the valve cartridge of the present invention.
FIG. 9 is a second cross-sectional view of the valve cartridge of the present invention.
Fig. 10 is a perspective view of the valve cartridge of the present invention.
Fig. 11 is a perspective view of the present invention.
Fig. 12 is a partial perspective exploded view of the present invention.
Fig. 13 is a partial perspective cross-sectional view of the valve body of the present invention.
Fig. 14 is a partial perspective exploded view of the present invention.
Fig. 15 is a partial cross-sectional view of the present invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in figure 1, the automatic gas valve of the kitchen range comprises a gas distribution pipe 1, a gas inlet interface 1A arranged on the gas distribution pipe 1, electromagnetic valve seats 2 arranged at two ends of the gas distribution pipe 1, an electromagnetic valve core seat 3 arranged in the electromagnetic valve seat 2, an electromagnetic valve assembly 4, two valve bodies 5, a valve core 6, a valve cover 7 and a motor 8,
The valve body 5 comprises a valve core cavity 51, an air guide hole 52, an inner ring air outlet hole 53, an inner ring air outlet pipe 54, an outer ring air outlet hole 55 and an outer ring air outlet pipe 56, wherein the inner ring air outlet pipe 54 is communicated with the inner ring air outlet hole 53, and the outer ring air outlet pipe 56 is communicated with the outer ring air outlet hole 55;
The valve core 6 comprises a valve core body 61 with one end open, an air inlet hole group 62, an inner ring air outlet hole group 63, an outer ring air outlet hole group 64 and a transmission seat 65 which are arranged on the valve core body;
The gas distribution pipe 1 is communicated with the inner cavity of the electromagnetic valve seat 2, the electromagnetic valve core seat 3 and the gas guide hole 52 of the valve core cavity 51 are sequentially communicated, the electromagnetic valve assembly 4 covers the opening end of the electromagnetic valve seat 2 and is sealed, the electromagnetic valve core of the electromagnetic valve assembly 4 is matched with the electromagnetic valve core seat 3, the valve core body 61 is arranged in the valve core cavity 51, the gas inlet hole group 62 corresponds to the gas guide hole 52, the valve cover 7 is fixed with the valve body 5 for sealing the valve core cavity 51, the transmission seat 65 extends out of a valve rod channel of the valve cover 7 and is in running fit, and the motor 8 is connected with the transmission seat 65;
When the gas cooker is dry-burned or the burner is flameout, an electric control device of the cooker cuts off power to the electromagnetic valve assembly 4, and an electromagnetic valve core of the electromagnetic valve assembly 4 is attached to the electromagnetic valve core seat 3 to cut off a gas path, so that potential safety hazards are eliminated;
The electromagnetic valve core seat 3 is arranged at two ends of the gas distribution pipe 1, and the valve body 5 is arranged at the rear part of the electromagnetic valve core seat 3; the structure is compact, the volume is small, two burners of a kitchen range are controlled, the two burners do not interfere with each other, and the two burners can work at the same time or only one burner works; compared with the prior art, one kitchen range needs two automatic gas valves, the cost is reduced, and the occupied space is small.
As a further improvement of the invention: as shown in fig. 1, 5 and 12, the valve cover 7 is provided with a sleeve 72 communicated with the valve rod channel 71, and the sleeve 72 is provided with a motor fixing seat 73 and a radial hole 74;
The hollow end of the transmission seat 65 is open and provided with a radial inserting groove 651,
Also comprises a button type micro-switch 9 and a coupler 10,
The coupler 10 comprises a head 101, a rod 102 and two radial plates 103, wherein the radial plates 103 are intersected with the head 101 and the rod 102, and the radial plates 103 have a large radial length and a small radial length;
the motor 8 is fixed with the motor fixing seat 73, the rod part 12 is inserted into the transmission seat 65, the radial plate 103 is inserted into the radial insertion groove 651, and the head part 101 is matched with the transmission seat 65 for stopping; the shaft of the motor 8 is fixed with the head 101; the button type micro-switch 9 is fixed on the valve cover 7, and the button part is positioned in the radial hole 74 and matched with the radial plate 103; the radial plate 103 with large length extends out of the radial inserting groove 651 to be matched with the button of the button type micro-switch 9, and the radial plate 103 with small length is positioned in the radial inserting groove 651;
Under static state, the long radial plate 103 is contacted and matched with the button of the button type micro-switch 9, the kitchen range starts to work, the electric control device of the kitchen range supplies power to the motor 8, the coupler 10 and the valve core 6 rotate together, and the long radial plate 103 leaves the button of the micro-switch 9;
After the cooker is finished, the motor 8, the coupler 10 and the valve core 6 are reversed together, and when the radial direction 103 with a large length is contacted with a button of the micro switch 9, the electric control device cuts off the power of the motor 8 and the electromagnetic valve assembly 4.
As a further improvement of the invention: as shown in fig. 14 and 15, the valve cover 7 is provided with a circular arc-shaped stop 75 positioned in the radial hole 74,
The radial plate 103 is matched with one end of the circular arc-shaped stop block 75;
in the state of fig. 15, the cooker is operated, the motor 8 rotates, the coupler 10 rotates anticlockwise, when the radial plate 103 with large radial length moves to the arc-shaped stop block 75, the arc-shaped stop block 75 prevents the motor 8 from rotating, the motor 8 stops rotating, the current of the motor 8 can rise, and the zero position can be judged by detecting the current of the stop rotation by the controller of the cooker; i.e. the valve is in a closed state.
As shown in fig. 6, the air outlet end of the inner ring air outlet hole 53 faces downward, and as shown in fig. 7, the air outlet end of the outer ring air outlet hole 55 faces upward.
Also comprises an outer air cavity 11 and an inner ring air cavity 12,
The outer ring air outlet hole 55, the outer ring air outlet cavity 11 and the outer ring air outlet pipe 56 are sequentially communicated, and the inner ring air outlet hole 53, the inner ring air outlet cavity 12 and the inner ring air outlet pipe 54 are sequentially communicated;
the outer ring air outlet pipe 56 and the inner ring air pipe 54 are disposed vertically.
The solenoid valve spool 3 communicates with the spool chamber 51 through the gas passage 13 in the front-rear direction.
As shown in fig. 10, the air inlet hole group 62 includes two air inlet holes, the distance between two adjacent air inlet holes is smaller than the diameter of the fuel gas channel, and the air inlet holes include radial circular holes and circular arc grooves intersecting the radial circular holes. With such a design, the valve body 61 is kept in communication with the gas passage 13 regardless of any angle of rotation of the valve body 6.
As shown in fig. 8, the inner ring gas outlet hole group 63 includes a common hole group 631 and a single inner ring hole group 632 synchronized with the outer gas hole group, clockwise in fig. 8; the air outlet amount of the air outlet holes of the universal hole group 631 is gradually reduced, the air outlet amount of the air outlet holes of the single inner ring hole group 632 is gradually reduced, the air outlet amount of the first air outlet hole of the single inner ring hole group 632 is larger than the air outlet amount of the last air outlet hole of the air outlet holes of the universal hole group 631, and when in conversion, the experience is improved, and the requirement of inner ring fire power is met;
as shown in fig. 9, the number of the outer ring air outlet hole groups 64 is the same as the number of the common hole groups 631, and the air outlet amount gradually decreases;
By adopting the design, the power of the inner ring fire and the outer ring fire is from large to small, and when the outer ring fire is closed, the valve core 6 continues to rotate, and the power of the inner ring fire is gradually reduced. To adapt to different cooking requirements.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. An automatic gas valve of cooking utensils, its characterized in that: it comprises a gas distribution pipe, a gas inlet interface arranged on the gas distribution pipe, electromagnetic valve seats arranged at two ends of the gas distribution pipe, an electromagnetic valve core seat arranged in the electromagnetic valve seats, an electromagnetic valve assembly, two valve bodies, a valve core, a valve cover and a motor,
The valve body comprises a valve core cavity, an air guide hole, an inner ring air outlet pipe, an outer ring air outlet hole and an outer ring air outlet pipe, wherein the inner ring air outlet pipe is communicated with the inner ring air outlet hole, and the outer ring air outlet pipe is communicated with the outer ring air outlet hole;
the valve core comprises a valve core body with an opening at one end, an air inlet hole group, an inner ring air outlet hole group, an outer ring air outlet hole group and a transmission seat which are arranged on the valve core body;
The air distribution pipe is communicated with the inner cavity of the electromagnetic valve seat, the electromagnetic valve core seat and the air guide hole of the valve core cavity are sequentially communicated, the electromagnetic valve assembly covers the opening end of the electromagnetic valve seat and is sealed, the electromagnetic valve core of the electromagnetic valve assembly is matched with the electromagnetic valve core seat, the valve core body is arranged in the valve core cavity, the air inlet hole group corresponds to the air guide hole, the valve cover is fixed with the valve body and closes the valve core cavity, the transmission seat extends out of the valve rod channel of the valve cover and is in rotary fit, and the motor is connected with the transmission seat.
2. The automatic gas valve for a kitchen range according to claim 1, wherein: the valve cover is provided with a sleeve communicated with the valve rod channel, and the sleeve is provided with a motor fixing seat and a radial hole;
the hollow end of the transmission seat is open and provided with a radial inserting groove,
Also comprises a button type micro-switch and a coupler,
The coupler comprises a head part, a rod part and two radial plates, and the radial plates are intersected with the head part and the rod part;
The motor is fixed with the motor fixing seat, the rod part is inserted into the transmission seat, the radial plate is inserted into the radial insertion groove, and the head part is matched with the transmission seat for stopping; the shaft of the motor is fixed with the head; the button type micro switch is fixed on the valve cover, and the button part is positioned in the radial hole and matched with the radial plate.
3. The automatic gas valve for a kitchen range according to claim 1, wherein: the valve cover is provided with a sleeve and an arc-shaped stop block which are communicated with the valve rod channel, the sleeve is provided with a motor fixing seat and a radial hole, and the arc-shaped stop block is positioned in the radial hole;
the hollow end of the transmission seat is open and provided with a radial inserting groove,
Also comprises a button type micro-switch and a coupler,
The coupler comprises a head part, a rod part and two radial plates, and the radial plates are intersected with the head part and the rod part;
The motor is fixed with the motor fixing seat, the rod part is inserted into the transmission seat, the radial plate is inserted into the radial insertion groove, and the head part is matched with the transmission seat for stopping; the shaft of the motor is fixed with the head; the radial plate is matched with one end of the circular arc-shaped stop block.
4. The automatic gas valve for a kitchen range according to claim 1, wherein: the air outlet end of the inner ring air outlet holes faces downwards, and the air outlet end of the outer ring air outlet holes faces upwards.
5. The automatic gas valve for kitchen ranges according to claim 3, wherein: also comprises an outer air cavity and an inner ring air outlet cavity,
The outer ring air outlet hole, the outer ring air outlet cavity and the outer ring air outlet pipe are sequentially communicated, and the inner ring air outlet hole, the inner ring air outlet cavity and the inner ring air outlet pipe are sequentially communicated;
The outer ring air outlet pipe and the inner ring air pipe are longitudinally arranged up and down.
6. The automatic gas valve for a kitchen range according to claim 1, wherein: the electromagnetic valve core seat is communicated with the valve core cavity through a gas channel in the front-back direction.
7. The automatic gas valve for a kitchen range according to claim 6, wherein: the air inlet hole group comprises at least two air inlet holes, and the distance between two adjacent air inlet holes is smaller than the diameter of the fuel gas channel.
8. The automatic gas valve for kitchen ranges according to claim 1, 2, 3, 4, 5, 6 or 7, characterized in that: the inner ring air outlet hole group comprises a universal hole group and a single inner ring hole group, wherein the universal hole group and the single inner ring hole group are synchronous with the outer air hole group, the air outlet quantity of the air outlet holes of the universal hole group is gradually reduced, and the air outlet quantity of the air outlet holes of the single inner ring hole group is gradually reduced;
The number of the outer ring air outlet hole groups is the same as that of the general hole groups, and the air outlet quantity is gradually reduced.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210820450X | 2022-07-12 | ||
| CN202210820450 | 2022-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115355342A CN115355342A (en) | 2022-11-18 |
| CN115355342B true CN115355342B (en) | 2024-06-18 |
Family
ID=84031675
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221945041.4U Active CN218154208U (en) | 2022-07-12 | 2022-07-26 | Automatic gas valve of stove burner |
| CN202210884215.9A Active CN115355342B (en) | 2022-07-12 | 2022-07-26 | Automatic gas valve for kitchen range |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221945041.4U Active CN218154208U (en) | 2022-07-12 | 2022-07-26 | Automatic gas valve of stove burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN218154208U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051835A (en) * | 2016-06-12 | 2016-10-26 | 广东祥基电器有限公司 | Intelligent gas stove |
| CN113154116A (en) * | 2021-03-30 | 2021-07-23 | 黄添祥 | Electric control gas valve |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206593104U (en) * | 2017-01-23 | 2017-10-27 | 中山市三丰精密铝制品有限公司 | A kind of combustion gas trident gas-distributing pipe |
| CN109826995B (en) * | 2019-03-25 | 2023-12-29 | 西华大学 | Multiple sealed high-speed electromagnetic valve |
| CN111594643A (en) * | 2020-06-19 | 2020-08-28 | 广东美的厨房电器制造有限公司 | Gas valve and oven |
-
2022
- 2022-07-26 CN CN202221945041.4U patent/CN218154208U/en active Active
- 2022-07-26 CN CN202210884215.9A patent/CN115355342B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051835A (en) * | 2016-06-12 | 2016-10-26 | 广东祥基电器有限公司 | Intelligent gas stove |
| CN113154116A (en) * | 2021-03-30 | 2021-07-23 | 黄添祥 | Electric control gas valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115355342A (en) | 2022-11-18 |
| CN218154208U (en) | 2022-12-27 |
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