CN102966761A - Plug valve assembly for embedded gas stove - Google Patents
Plug valve assembly for embedded gas stove Download PDFInfo
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- CN102966761A CN102966761A CN2012104639250A CN201210463925A CN102966761A CN 102966761 A CN102966761 A CN 102966761A CN 2012104639250 A CN2012104639250 A CN 2012104639250A CN 201210463925 A CN201210463925 A CN 201210463925A CN 102966761 A CN102966761 A CN 102966761A
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- air outlet
- triggering block
- spool
- knob
- shell fragment
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Abstract
The invention relates to a plug valve assembly for an embedded gas stove. The plug valve assembly comprises a valve body, a knob, a first trigger block, a first detection component, a gas feeding port, a gas discharging port and a valve core; wherein the valve core is arranged between the gas feeding port and the gas discharging port, the knob is connected with the valve core in a rotating way, the valve core is cylindrical or conical and is provided with a gas feeding hole and a gas discharging hole, and a cavity is arranged in the valve core; the first trigger block is arranged on the knob, and the first detection component is used for detecting the state of the first trigger block; and the gas discharging port comprises a first gas discharging port and a second gas discharging port. The plug valve assembly is characterized by also comprising a second trigger block and a second detection component, an included angle is formed by the second trigger block and the first trigger block, the second detection component is used for detecting the state of the second trigger block, and the gas feeding hole and the gas discharging hole of the valve core are arranged on the sidewall of the valve core. The plug valve assembly for the embedded gas stove has the advantages that hidden risks of non-tight closing of the valve core can be eliminated, and control signals can be sent more intelligently to an electrical device connected with the plug valve assembly.
Description
Technical field
The present invention relates to the accessory technical field of gas cooker, specifically refer to a kind of stopcock assembly for embedded gas range.
Background technique
Gas cooker is all controlled opening and closing of gas cooker by stopcock in the prior art, what use at present morely is embedded gas range, embedded referring to made " recessed " font with cabinet table surface, just in time can embed gas cooker, and the kitchen range cabinet of gas cooker becomes a plane with cabinet table surface.Because embedded gas range is attractive in appearance, save space, easy cleaning, the kitchen is seemed more with harmonious complete, the supporting design of more convenient and other kitchen tools; Therefore, be subject to liking of consumers in general, a lot of families all select such gas range when the finishing new house.The stopcock assembly is an important accessory of embedded gas range, and the stopcock assembly that is used for embedded gas range in the prior art arrives as shown in the accompanying drawing 4 such as accompanying drawing 1, and it comprises valve body 01, knob 02, suction port, air outlet, spool 05 and valve rod 08; Knob 02, suction port and air outlet are installed on the valve body 01, spool 05 is installed in valve body 01, spool 05 is between suction port and air outlet, spool 05 is tubular structure, have the air outlet hole 07 that is connected with the air outlet on the sidewall of spool 05, one end and the knob 02 of spool 05 are rotationally connected, the other end of spool 05 is provided with inlet hole 06, be installed with valve rod 08 in the spool 05, valve rod 08 is fixedly connected with knob 02, one end of valve rod 08 is piercing in inlet hole 06 from spool 05, and be connected be used to the seal ring that is sealed into pore 06 on this end that passes, but can also move up and down in the time of knob 02 left-right rotation (herein be up and down in the accompanying drawing 2 direction as with reference to) when knob 02 moves upward band ovable valve stem 08 upwards, inlet hole 06 is opened; Otherwise then inlet hole 06 is closed.Air outlet hole on the described spool 05 generally only is provided with two, also only has two corresponding to the air outlet on the valve body 01, is respectively the first air outlet 03 and the second air outlet 04.The air outlet be used for gas cooker on fire ring join, for fire ring provides combustion gas.Described stopcock assembly does not have be equipped with to be used for the detection part to associated electric equipment output control signal mostly, even if be equipped with such detection part also at most just be furnished with one.Associated electric equipment described herein refers to realize with the switch of gas cooker the electric equipment of interlock, such as ventilation fan, air-conditioning etc., and by interlock, the user can start air-conditioning or ventilation fan when opening gas cooker by the stopcock assembly.And stopcock assembly for embedded gas range of the prior art only is furnished with a detection part that is used for output switching signal at most.In sum, stopcock assembly for embedded gas range of the prior art has the following disadvantages: one, only be provided with two air outlets i.e. the first air outlet 03 and the second air outlet 04 on the valve body 01, limited for the combustion gas that the fire ring of gas cooker provides, combustion power is not high.Two, the inlet hole 06 on the spool 05 is located on the end face of spool 05, and air outlet hole 07 is located on the sidewall of spool 05, air outlet hole 07 operated by rotary motion has two, spool 05 is to occur to misplace until after both stagger fully by the outlet passageway that aligns with air outlet hole on two air outlet holes 07 on the rotary spool 05 and the valve body 01 when carrying out closing motion, namely by the blocking-up of the sidewall of spool 05, gas range is closed outlet passageway; Then spool 05 is rotated in the opposite direction in the time of need to opening, get final product so that the outlet passageway that aligns with air outlet hole on two air outlet holes 07 and the valve body 01 aligns again.The user is with movable valve plug 05 rotation by knob 02 during practical operation, generally also can put simultaneously convenient hand-held plastic handgrip on the knob 02.This inlet hole 06 is located at an end of spool 05, and two air outlet holes 07 are located at structure on the sidewall of spool 05 problem that is not closed completely occurs easily when concrete the use; Because two air outlet holes 07 are adding needs substep processing in man-hour, substep processing can't guarantee its synchronism, described synchronism refers to when an air outlet hole outlet passageway corresponding with it aligns, and another air outlet hole is the outlet passageway complete matching corresponding with it just also; If this synchronism can not be guaranteed, spool 05 will occur when rotated, air outlet hole fully and outlet passageway stagger and closed, and another air outlet hole also fully the dislocation open, if this moment inlet hole 06 be open or seepage is arranged, this air outlet hole that does not also have fully dislocation to open will leak gas, and causes gas cooker to be not closed completely.Three, stopcock assembly for embedded gas range of the prior art is maximum only with a detection part that is used for to the electrical equipment output switching signal that is attached thereto, the also simple Push And Release of control apparatus just, and well-known gas cooker at least all is minute big fire gear and two gears of little fire gear, take the electrical equipment that links to each other with gas cooker as ventilation fan as example, stopcock assembly for embedded gas range of the prior art can only provide control signal by a detection part, when gas cooker is opened, open simultaneously ventilation fan, when gas cooker is closed, close simultaneously ventilation fan.And the electrical equipment such as ventilation fan, air-conditioning also have a plurality of gears during actual the use, and the present stopcock assembly that is used for embedded gas range can only provide simple switching signal, the electric equipment interlock that can't more intelligent control be attached thereto.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of and can eliminate the stopcock assembly that is used for embedded gas range that hidden danger that spool is not closed completely and the electric equipment to being attached thereto that can also be more intelligent send control signal.
For solving the problems of the technologies described above, technological scheme provided by the invention is: a kind of stopcock assembly for embedded gas range, and it comprises valve body, knob, the first triggering block, for detection of the first detection part, suction port, air outlet and the spool of the first triggering block status; The first detection part, suction port, air outlet and spool are installed on the valve body, and spool is between suction port and air outlet, and knob is connected with valve core rotation, and it is cylindric or coniform that spool is, and spool is provided with inlet hole and air outlet hole, are cavity in the spool; The first triggering block is installed on the knob, and the first detection part is positioned at the position that can detect the first triggering block status; Described air outlet comprises the first air outlet and the second air outlet; It also comprises the second triggering block and for detection of the second detection part of the second triggering block status; The second triggering block is installed on the knob, and the second triggering block becomes angle with the first triggering block, and the second detection part is installed in the position that can detect the second triggering block status on the valve body, and the inlet hole on the described spool and air outlet hole all are positioned on the sidewall of spool.
After adopting above structure, the present invention has following advantage: it comprises that also the combination of the second detection part and the second triggering block can export one tunnel control signal more, therefore than of the prior art only opened and closed two kinds of control modes many a gear select, just corresponding with the big fire of gas cooker, little fiery gear, take ventilation fan as example, when gas cooker is opened big fire, ventilation fan moves with peak output, when gas cooker is opened little fire, ventilation fan moves with smaller power, and the electric equipment to being attached thereto that like this can be more intelligent sends control signal.Moreover, inlet hole on the described spool and air outlet hole all are positioned on the sidewall of spool, when valve core rotation, inlet hole and air outlet hole are opened synchronously and are closed, even occur like this deviation of position, hole in the air outlet hole when the processing spool the hidden danger that spool is not closed completely can not appear yet, because as long as inlet hole has closed, do not had source of the gas, can not leak gas even if the air outlet hole place does not close tight also.In sum, the invention provides and a kind ofly can eliminate a kind of stopcock assembly for embedded gas range that hidden danger that spool is not closed completely and the electric equipment to being attached thereto that can also be more intelligent send control signal.
As preferably, it also comprises the 3rd air outlet, described air outlet hole is three, and three air outlet holes are connected with the first air outlet, the second air outlet and the 3rd air outlet one to one by the first outlet passageway in the valve body, the second outlet passageway and the 3rd outlet passageway respectively.This structure is many air outlet, gas cooker can increase a fire ring that joins with the air outlet like this, than big or small two fire ring structures of the prior art, can become the structure of large, medium and small three fire rings, and the combustion power of natural gas cooker is larger.
As preferably, described the first detection part and the second detection part are sensitive switch, corresponding the first shell fragment and the second shell fragment that makes switch output control signal for enable switch that be provided with on two sensitive switches; Described two sensitive switches are installed on the valve body in the mode that is stacked up and down, described the first shell fragment is positioned at the rotary motion trace scope of the first triggering block, described the second shell fragment is positioned at the rotary motion trace scope of the second triggering block, when knob is in big fire gear place, the second triggering block and the second shell fragment offset, the first shell fragment and the first triggering block from; When knob was in little fiery gear place, the first shell fragment and the first triggering block offseted, and the second triggering block and the second shell fragment offset.The sensitive switch reliable performance, easy for installation.Sensitive switch starts by shell fragment, and is more flexible than the mounting point of touching button formula.
As improvement, described the first air outlet, the second air outlet and the 3rd air outlet exit end face separately be not on same plane.This structure can directly be told each air outlet by the height difference of each air outlet, and is more convenient during I﹠M.
As preferably, described the first triggering block and the second triggering block are fan-shaped slug, and described fan-shaped slug is provided with jack, and the first triggering block and the second triggering block are through on the knob successively.Fan-shaped slug structural stability, processing is all very convenient with installation.
Description of drawings
Fig. 1 is the structural representation that is used for the stopcock assembly of embedded gas range in the prior art.
Fig. 2 is the sectional structure schematic representation of the A-A face of Fig. 1.
Fig. 3 is the structural representation that is used for the spool in the stopcock assembly of embedded gas range in the prior art.
Fig. 4 is the sectional structure schematic representation of the spool among Fig. 3.
Fig. 5 is the structural representation that is used for the stopcock assembly of embedded gas range among the present invention.
Fig. 6 is the structural representation that is used among the present invention under two detection part one open-one close states of stopcock assembly of embedded gas range.
Fig. 7 is that two detection parts being used for the stopcock assembly of embedded gas range among the present invention all are in the structural representation under the closed condition.
Fig. 8 is the structural representation that is used for the spool in the stopcock assembly of embedded gas range among the present invention.
Fig. 9 is the sectional structure schematic representation of the spool among Fig. 8.
Figure 10 is the stopcock assembly that is used for embedded gas range among the present invention structural representation when overlooking the visual angle, air outlet.
Figure 11 is the sectional structure schematic representation of the H-H face of Figure 10.
Figure 12 is the sectional structure schematic representation of the G-G face of Figure 10.
Figure 13 is the sectional structure schematic representation of the F-F face of Figure 10.
Figure 14 is the sectional structure schematic representation of the I-I face of Figure 10.
Figure 15 is the sectional structure schematic representation of the J-J face of Figure 10.
As shown in the figure: in the prior art: 01, valve body, 02, knob, the 03, first air outlet, the 04, second air outlet, 05, spool, 06, inlet hole, 07, air outlet hole, 08, valve rod.
Among the present invention: 1, valve body, 2, knob, the 3, first triggering block, 4, the second triggering block, the 5, first detection part, the 6, second detection part, 7, the first shell fragment, the 8, second shell fragment, the 9, first air outlet, 10, the second air outlet, the 11, the 3rd air outlet, 12, spool, 13, inlet hole, 14, air outlet hole, 15, auxiliary hole, 16, the first outlet passageway, the 17, second outlet passageway, the 18, the 3rd outlet passageway.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
5 to accompanying drawing 15 by reference to the accompanying drawings, a kind of stopcock assembly for embedded gas range, and it comprises valve body 1, knob 2, the first triggering block 3, for detection of the first detection part 5, suction port, air outlet and the spool 12 of the first triggering block 3 status; The first detection part 5, suction port, air outlet and spool 12 are installed on the valve body 1, spool 12 is between suction port and air outlet, and knob 2 is rotationally connected with spool 12, and it is cylindric or coniform that spool 12 is, spool 12 is provided with inlet hole 13 and air outlet hole 14, is cavity in the spool 12; The first triggering block 3 is installed on the knob 2, and the first detection part 5 is positioned at the position that can detect the first triggering block 3 status; Described air outlet comprises the first air outlet 9 and the second air outlet 10; It also comprises the second triggering block 4 and for detection of the second detection part 6 of the second triggering block 4 status; The second triggering block 4 is installed on the knob 2,3 one-tenth angles of the second triggering block 4 and the first triggering block, the second detection part 6 is installed in the position that can detect the second triggering block 4 status on the valve body 1, and inlet hole 13 and air outlet hole 14 on the described spool 12 all are positioned on the sidewall of spool 12.It also comprises the 3rd air outlet 11, described air outlet hole 14 is three, and three air outlet holes are connected with the first air outlet 9, the second air outlet 10 and the 3rd air outlet 11 one to one by the first outlet passageway 16, the second outlet passageway 17 and the 3rd outlet passageway 18 in the valve body 1 respectively.Described the first detection part 5 and the second detection part 6 are sensitive switch, corresponding the first shell fragment 7 and the second shell fragment 8 that makes switch output control signal for enable switch that be provided with on two sensitive switches; Described two sensitive switches are installed on the valve body 1 in the mode that is stacked up and down, described the first shell fragment 7 is positioned at the rotary motion trace scope of the first triggering block 3, described the second shell fragment 8 is positioned at the rotary motion trace scope of the second triggering block 4, when knob 2 is in big fire gear place, the second triggering block 4 and the second shell fragment 8 offset, the first shell fragment 7 and the first triggering block 3 from; When knob 2 was in little fiery gear place, the first shell fragment 7 and the first triggering block 3 offseted, and the second triggering block 4 and the second shell fragment 8 offset.Described the first air outlet 9, the second air outlet 10 and the 3rd air outlet 11 exit end face separately be not on same plane.Described the first triggering block 3 and the second triggering block 4 are fan-shaped slug, and described fan-shaped slug is provided with jack, and the first triggering block 3 and the second triggering block 4 are through on the knob 2 successively.
The present invention in the specific implementation, described the first detection part 5 and the second detection part 6 are except adopting sensitive switch, can also adopt such as position limit switch, photoelectric sensors etc. can detect the parts of triggering block position, words with position limit switch, its mounting type is identical with sensitive switch, if then need to two orientation be installed respectively by transmitting terminal and receiving terminal up and down in the position punishment that sensitive switch is installed with photoelectric sensor, concrete use as for these parts can be with reference to the product descritption of correspondence, and sensitive switch, photoelectric sensor etc. has ripe parts.Described the first triggering block 3 and the second triggering block 4 just adopt fan-shaped slug best, the employing side is that the slug of arc shaped surface all is fine, described slug rotates synchronously with knob, during implementation, fan-shaped slug is provided with a semi-circular hole, and metal knob also is arranged to half round post, fan-shaped like this slug just can be enclosed within on the half round post by semi-circular hole, form circumferentially spacing being rotatably assorted, certainly, good by projection being set at knob or flat key being installed.On the first detection part 5 and the second detection part 6 all with signal output terminal, be used for the electrical equipment that control links to each other with gas cooker, described electrical equipment generally is ventilation fan and air conditioner used in kitchen, certainly along with development in science and technology or the variation of people's demand also can be used for being connected with other electrical equipment essential and the gas cooker interlock.To Figure 15, there is corresponding outlet passageway each air outlet as we know from the figure further combined with Figure 11, and is connected by air outlet hole corresponding on outlet passageway and the spool, and in like manner the structure of suction port also is so, owing to length limits no longer one by one separately explanation.Need to prove among Fig. 8 spool be provided with auxiliary hole 15 this just in order to process spool setting, be not inlet hole, inlet hole is arranged on the spool sidewall.
More than the present invention and mode of execution thereof are described, this description does not have restricted, also one of the embodiments of the present invention just shown in the accompanying drawing, actual structure is not limited to this.If generally speaking those of ordinary skill in the art is enlightened by it, in the situation that does not break away from the invention aim, without the creationary mode of structure similar to this technological scheme and the embodiment of designing, all should belong to protection scope of the present invention.
Claims (5)
1. stopcock assembly that is used for embedded gas range, it comprises valve body (1), knob (2), the first triggering block (3), the first detection part (5) for detection of the first triggering block (3) status, suction port, air outlet and spool (12); The first detection part (5), suction port, air outlet and spool (12) are installed on the valve body (1), spool (12) is between suction port and air outlet, knob (2) is rotationally connected with spool (12), spool (12) is cylindric or coniform, spool (12) is provided with inlet hole (13) and air outlet hole (14), is cavity in the spool (12); The first triggering block (3) is installed on the knob (2), and the first detection part (5) is positioned at the position that can detect the first triggering block (3) status; Described air outlet comprises the first air outlet (9) and the second air outlet (10); It is characterized in that: it also comprises the second triggering block (4) and for detection of second detection part (6) of the second triggering block (4) status; The second triggering block (4) is installed on the knob (2), the second triggering block (4) becomes angle with the first triggering block (3), the second detection part (6) is installed in the position that can detect the second triggering block (4) status on the valve body (1), and inlet hole (13) and air outlet hole (14) on the described spool (12) all are positioned on the sidewall of spool (12).
2. the stopcock assembly for embedded gas range according to claim 1, it is characterized in that: it also comprises the 3rd air outlet (11), described air outlet hole (14) is three, and three air outlet holes are connected with the first air outlet (9), the second air outlet (10) and the 3rd air outlet (11) one to one by the first outlet passageway (16), the second outlet passageway (17) and the 3rd outlet passageway (18) in the valve body (1) respectively.
3. the stopcock assembly for embedded gas range according to claim 1, it is characterized in that: described the first detection part (5) and the second detection part (6) are sensitive switch, corresponding the first shell fragment (7) and the second shell fragment (8) that makes switch output control signal for enable switch that be provided with on two sensitive switches; Described two sensitive switches are installed on the valve body (1) in the mode that is stacked up and down, described the first shell fragment (7) is positioned at the rotary motion trace scope of the first triggering block (3), described the second shell fragment (8) is positioned at the rotary motion trace scope of the second triggering block (4), when knob (2) is in big fire gear place, the second triggering block (4) and the second shell fragment (8) offset, the first shell fragment (7) and the first triggering block (3) from; When knob (2) was in little fiery gear place, the first shell fragment (7) offseted with the first triggering block (3), and the second triggering block (4) offsets with the second shell fragment (8).
4. the stopcock assembly for embedded gas range according to claim 2, it is characterized in that: described the first air outlet (9), the second air outlet (10) and the 3rd air outlet (11) exit end face separately be not on same plane.
5. the stopcock assembly for embedded gas range according to claim 1, it is characterized in that: described the first triggering block (3) and the second triggering block (4) are fan-shaped slug, described fan-shaped slug is provided with jack, and the first triggering block (3) and the second triggering block (4) are through on the knob (2) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210463925.0A CN102966761B (en) | 2012-11-16 | 2012-11-16 | Plug valve assembly for embedded gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210463925.0A CN102966761B (en) | 2012-11-16 | 2012-11-16 | Plug valve assembly for embedded gas stove |
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| CN102966761A true CN102966761A (en) | 2013-03-13 |
| CN102966761B CN102966761B (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210463925.0A Active CN102966761B (en) | 2012-11-16 | 2012-11-16 | Plug valve assembly for embedded gas stove |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103883759A (en) * | 2014-03-22 | 2014-06-25 | 广东长青（集团）股份有限公司 | Fuel gas valve with double gas exhaust channels |
| CN104180046A (en) * | 2013-09-02 | 2014-12-03 | 李秋达 | Fuel gas plug valve assembly for single-button intelligent stove |
| CN105570938A (en) * | 2014-10-14 | 2016-05-11 | 樱花卫厨（中国）股份有限公司 | Segmental fire power adjusting device |
| CN106369189A (en) * | 2016-09-09 | 2017-02-01 | 广东美的厨房电器制造有限公司 | Plug valve of gas stove and gas stove |
| CN106641340A (en) * | 2016-10-21 | 2017-05-10 | 广东美的厨房电器制造有限公司 | Plug valve for gas stove and gas stove |
| CN111396586A (en) * | 2020-04-10 | 2020-07-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Plug valve and household appliance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104180046A (en) * | 2013-09-02 | 2014-12-03 | 李秋达 | Fuel gas plug valve assembly for single-button intelligent stove |
| CN103883759A (en) * | 2014-03-22 | 2014-06-25 | 广东长青（集团）股份有限公司 | Fuel gas valve with double gas exhaust channels |
| CN103883759B (en) * | 2014-03-22 | 2016-05-25 | 广东长青（集团）股份有限公司 | A kind of two outlet passageway gas valve |
| CN105570938A (en) * | 2014-10-14 | 2016-05-11 | 樱花卫厨（中国）股份有限公司 | Segmental fire power adjusting device |
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| CN106369189A (en) * | 2016-09-09 | 2017-02-01 | 广东美的厨房电器制造有限公司 | Plug valve of gas stove and gas stove |
| CN106641340A (en) * | 2016-10-21 | 2017-05-10 | 广东美的厨房电器制造有限公司 | Plug valve for gas stove and gas stove |
| CN111396586A (en) * | 2020-04-10 | 2020-07-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Plug valve and household appliance |
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| CN102966761B (en) | 2014-09-17 |
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Effective date of registration: 20191121 Address after: 315191 no.890 Chaoyang Road, Jiangshan Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Zhejiang Burton Ignition Technology Co., Ltd. Address before: 315195, Zhejiang, Ningbo province Yinzhou District Jiang Zhen Town Village Patentee before: Ningbo Boyu Gas Appliance Co., Ltd. |