CN2297614Y - Combined key controlled cock for gas range - Google Patents
Combined key controlled cock for gas range Download PDFInfo
- Publication number
- CN2297614Y CN2297614Y CN 97208582 CN97208582U CN2297614Y CN 2297614 Y CN2297614 Y CN 2297614Y CN 97208582 CN97208582 CN 97208582 CN 97208582 U CN97208582 U CN 97208582U CN 2297614 Y CN2297614 Y CN 2297614Y
- Authority
- CN
- China
- Prior art keywords
- valve
- push rod
- igniting
- air outlet
- spring
- 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
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to a combined key controlled plug valve for gas ranges, which is composed of a fire power regulating plug valve 1, a gas switch gas distributing valve 2, an ignition and extinguishing control mechanism 3, and a nozzle seat 4. A gas inlet of the regulating plug valve is connected with the gas switch gas distributing valve 2, a gas outlet of the regulating plug valve is connected with the nozzle seat 4, and the ignition and extinguishing control mechanism 3 is installed at a position corresponding to a push rod 15 on the gas switch gas distributing valve. The utility model has the advantages of convenient operation, convenient and accurate fire power regulation, reliable seal, multi-common parts, simple structure, simple processing, few molds and clamps, and flexible production management.
Description
The utility model relates to the combined type keying stopcock that a kind of gas cooker is used.
The air valve used of household gas range mainly adopts tapered plug valve in the world, and double as burnt gas switch and firepower are regulated and used mostly.For safety, fitness for purpose has zero-bit (closing valve) locking, will advance earlier in the operation to break away from the restraint position, and rotation is lighted a fire and regulated firepower then.Except that stopcock, a small amount of keying igniting and stalling is still arranged, and make the air valve that level or movement in vertical direction are regulated firepower with handle.This keying valve is to utilize drive garden cylindrical valve spool plunger do rotation of skewed slot mechanism and axial motion to regulate firepower, its mechanism's complexity and requirement on machining accuracy height, and the firepower that is difficult to reach satisfied is regulated rule.More than the air valve of two kinds of patterns all be make all-in-one-piece, because cooker burner has a ring, two ring left sides, right and three rings of two rings, the angle and the pattern of kitchen range case panel are varied, therefore the air valve that need be fit at every kind of situation manufacturing causes various in style, the mould and clamping apparatus is many, processed complex, production scheduling difficulty, yield rate is low and cost is high when making of specification.
The purpose of this utility model is to provide a kind of combined type keying stopcock.
The technical solution of the utility model is:
A kind of gas cooker combined type keying stopcock, it is characterized in that by firepower regulating cock valve, the burnt gas switch distributing valve, the igniting and stalling control mechanism, nozzle carrier is formed, connect the burnt gas switch distributing valve at the suction port A of regulating cock valve front end, be connected with nozzle carrier at the air outlet of regulating cock valve B end, air outlet C on the burnt gas switch distributing valve communicates with the suction port A of regulating cock valve, its auxiliary air outlet E communicates with auxilairy air intake G on the nozzle carrier, the igniting and stalling control mechanism then be contained in the burnt gas switch distributing valve on the corresponding position of push rod on, make when pressing the igniting push rod, can promote the valve core movement of push rod drive distributing valve.
The utility model can change the position of each module easily owing to adopt the module combined type structure, selects different nozzle carriers for use by concrete condition again, can adapt to the needs of different situations.Because with the main switch of distributing valve as combustion gas, with stopcock as the firepower regulating element, and need not establish zero-bit locking, easy and simple to handle, regulate that firepower is convenient accurately, sealing is reliable, general purpose accessory is many, simple in structure, easy processing, die clamp is few, production management is flexible.
Below in conjunction with accompanying drawing structure of the present utility model is done detailed explanation
Fig. 1 transfers the structural representation of fiery formula for the utility model level
Fig. 2 vertically transfers the structural representation of fiery formula for the utility model
Fig. 3 is an igniting and stalling control mechanism structural representation
Fig. 4 transfers the compound mode schematic representation of fiery formula for the utility model level
Fig. 4 vertically transfers the compound mode schematic representation of fiery formula for the utility model
The utility model is by firepower regulating cock valve 1, burnt gas switch distributing valve 2, igniting and stalling control mechanism 3, nozzle carrier 4 is formed, connect burnt gas switch distributing valve 2 at the suction port A of regulating cock valve 1 front end, be connected with nozzle carrier 4 at the air outlet of regulating cock valve 1 B end, air outlet C on the burnt gas switch distributing valve 2 communicates with the suction port A of regulating cock valve 1, its auxiliary air outlet E communicates with auxilairy air intake G on the nozzle carrier 5,3 of igniting and stalling control mechanisms be contained in burnt gas switch distributing valve 2 on push rod 15 corresponding positions on, make when pressing igniting push rod 16, can promote the valve core movement that push rod 15 drives distributing valve 2.
For safety, safety valve 5 can be set at the front end of burnt gas switch distributing valve 2, no matter under any situation (normal and unexpected) flameout state, safety valve 5 all is a normally close valve, can guarantee the accident of not meeting accident like this.
Firepower regulating cock valve 1 is by valve body 6, coniform spool 7, and gland 8, spring 9 and handle 10 are formed.Coniform spool 7 is contained in the valve body 6, and gland 8 is fixed on the valve body 6, between gland 8 and coniform spool 7 spring 9 is housed.Overhanging end at valve core shaft is equipped with handle 10, on valve body 6 and spool 7, respectively have a suction port A and 1-3 air outlet B, suction port A communicates with air outlet C on the burnt gas switch distributing valve 2, its air outlet B communicates with suction port F on the nozzle carrier 5, the rotating shaft of stopcock 1 spool 7 can positioned vertical or horizontal setting, transfer the air valve of fiery formula and the fiery formula of vertical accent with the formation level, the size that can regulate outlet passageway with handle rotational valve core 7 is to regulate firepower.
Burnt gas switch distributing valve 2 is by valve body 11 and the guiding valve 12 that is contained in the igniting auxiliary air inlet channel of its inside, the seal valve 13 of main blast tube, spring 14 and push rod 15 are formed, and push rod 15 is followed successively by seal valve 13, guiding valve 12, spring 14 at the end near control mechanism 3.Burnt gas switch distributing valve 2 mainly is as the kitchen range burnt gas switch with to combustion gas main passage and accessory channel distribution, suction port D is arranged, air outlet C, auxiliary air outlet E on it, air outlet C communicates with the suction port A of regulating cock valve 1, and its auxiliary air outlet E communicates with auxilairy air intake G on the nozzle carrier 5.When the igniting push rod 16 of igniting and stalling control mechanism 4 moves, promote push rod 15, and make seal valve 13 and guiding valve 12 open corresponding blast tube on request.
Igniting and stalling control mechanism 3 is by igniting push rod 16, igniting push rod spring 17, sensitive switch 18, location rocking arm 19, location priming lever spring 20, bearing 21, flame-out push rod spring 22 and flame-out push rod 23 are formed, and igniting push rod spring 17 is contained between igniting push rod 16 and the bearing 21, and flame-out push rod spring 22 is contained between flame-out push rod 23 and the bearing 21, the mid point of location rocking arm 19 is hinged on the bearing 21, and location priming lever spring 20 is contained between location rocking arm 19 and the bearing 21.The igniting push rod mainly is that the push rod 15 on the control distributing valve 2 moves on request, opening blast tube finishes igniting and keeps normal combustion with connection igniting sensitive switch 18, the flame-out process of flame-out push rod 23 major controls is closed each blast tube thereby the seal valve 13 of main blast tube is resetted under the effect of spring force.
The structural type of nozzle carrier 4 can have a ring, two ring left sides, two rings are right, three rings etc. are multiple, can select by the burner fire number of rings, nozzle carrier 4 is provided with primary air inlet F and auxilairy air intake G, and primary air inlet F communicates with the air outlet B of regulating cock valve 1, and auxilairy air intake G communicates with auxiliary air outlet E on the distributing valve 2.
The utility model working procedure is:
When pressing igniting push rod 16, igniting push rod 16 promotes push rod 15, open the seal valve 13 on the combustion gas main passage, then promote guiding valve 12 and open the assisted gas passage, combustion gas enters nozzle carrier 4 ejections through stopcock 1, and at this moment, igniting push rod 16 reaches the limit of the position, connect sensitive switch 18, finish igniting to the ignition mechanism power supply.After the igniting, unclamp igniting push rod 16, the rocking arm 19 that is positioned after replying certain distance under the effect of spring 17 is locked on the normal position, the guiding valve 12 of auxiliary air inlet channel resets under the effect of spring 14, closed auxiliary air inlet channel, but main gas-entered passageway is still unimpeded, at this moment handle with sleeve 10, just can regulate firepower.
When normal stopping working, press flame-out push rod 23, flame-out push rod 23 is stirred location rocking arm 19, and igniting push rod 16 resets under the effect of spring 17, and the seal valve 13 of distributing valve 2 resets under the effect of spring 14, thereby has closed blast tube.
Claims (5)
1 one kinds of gas cooker combined type keying stopcocks, it is characterized in that by firepower regulating cock valve (1), burnt gas switch distributing valve (2), igniting and stalling control mechanism (3), nozzle carrier (4) is formed, connect burnt gas switch distributing valve (2) at the suction port A of regulating cock valve (1) front end, be connected with nozzle carrier (4) at the air outlet B of regulating cock valve (1) end, air outlet C on the burnt gas switch distributing valve (2) communicates with the suction port A of regulating cock valve (1), its auxiliary air outlet E communicates with auxilairy air intake G on the nozzle carrier (5), igniting and stalling control mechanism (3) then be contained in burnt gas switch distributing valve (2) on the corresponding position of push rod (15) on, make when pressing igniting push rod (16), can promote the valve core movement that push rod (15) drives distributing valve (2).
2 stopcocks according to claim 1, it is characterized in that burnt gas switch distributing valve (2) is by valve body (11) be contained in the guiding valve (12) of the igniting auxiliary air inlet channel of its inside, the seal valve of main blast tube (13), spring (14) and push rod (15) are formed, push rod (15) is followed successively by seal valve (13), guiding valve (12), spring (14) at the end near control mechanism (3).Burnt gas switch distributing valve (2) has suction port D, air outlet C, and auxiliary air outlet E, air outlet C communicates with the suction port A of regulating cock valve (1), and its auxiliary air outlet E communicates with auxilairy air intake G on the nozzle carrier (5).
3 according to claim 1,2 described stopcocks, it is characterized in that igniting and stalling control mechanism (3) is by igniting push rod (16), igniting push rod spring (17), sensitive switch (18), location rocking arm (19), location priming lever spring (20), bearing (21), flame-out push rod spring (22) and flame-out push rod (23) are formed, igniting push rod spring (17) is contained between igniting push rod (16) and the bearing (21), flame-out push rod spring (22) is contained between flame-out push rod (23) and the bearing (21), and the mid point of location rocking arm (19) is hinged on the bearing (21), and location priming lever spring (20) is contained between location rocking arm (19) and the bearing (21).
4 according to claim 1 and 2 described stopcocks, and the rotating shaft that it is characterized in that spool (7) can positioned vertical and the formation level is transferred fiery formula air valve.
5 according to claim 1 and 2 described stopcocks, and the rotating shaft that it is characterized in that spool (7) can horizontal setting and constituted the fiery formula air valve of vertical accent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208582 CN2297614Y (en) | 1997-01-16 | 1997-01-16 | Combined key controlled cock for gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208582 CN2297614Y (en) | 1997-01-16 | 1997-01-16 | Combined key controlled cock for gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2297614Y true CN2297614Y (en) | 1998-11-18 |
Family
ID=33927987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97208582 Expired - Fee Related CN2297614Y (en) | 1997-01-16 | 1997-01-16 | Combined key controlled cock for gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2297614Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323043A (en) * | 2018-11-12 | 2019-02-12 | 嵊州市格伦电子机械科技有限公司 | 0 degree of blowout protection impulse type or so is to general direct insertion valve and its manufacturing method |
| CN110748697A (en) * | 2018-07-23 | 2020-02-04 | 林内株式会社 | Gas cock |
-
1997
- 1997-01-16 CN CN 97208582 patent/CN2297614Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748697A (en) * | 2018-07-23 | 2020-02-04 | 林内株式会社 | Gas cock |
| CN110748697B (en) * | 2018-07-23 | 2022-07-19 | 林内株式会社 | Gas cock |
| CN109323043A (en) * | 2018-11-12 | 2019-02-12 | 嵊州市格伦电子机械科技有限公司 | 0 degree of blowout protection impulse type or so is to general direct insertion valve and its manufacturing method |
| CN109323043B (en) * | 2018-11-12 | 2023-11-24 | 绍兴格伦电子科技有限公司 | 0-degree flameout protection pulse type left-right general direct-insert valve and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |