CN204534587U - The heat insulation inner fire cover of gas kitchen ranges and burner and gas kitchen ranges - Google Patents

The heat insulation inner fire cover of gas kitchen ranges and burner and gas kitchen ranges Download PDF

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Publication number
CN204534587U
CN204534587U CN201520122163.7U CN201520122163U CN204534587U CN 204534587 U CN204534587 U CN 204534587U CN 201520122163 U CN201520122163 U CN 201520122163U CN 204534587 U CN204534587 U CN 204534587U
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China
Prior art keywords
catch
fire cover
face
heat insulation
burner
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CN201520122163.7U
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Chinese (zh)
Inventor
方松青
米晓东
李文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Midea Smart Kitchen Appliance Manufacturing Co Ltd
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Midea Group Co Ltd
Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
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Priority to CN201520122163.7U priority Critical patent/CN204534587U/en
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Abstract

The utility model discloses a kind of heat insulation inner fire cover of gas kitchen ranges and burner and gas kitchen ranges.The heat insulation inner fire cover of gas kitchen ranges, it comprises flame ring and thermal insulation barriers, and this flame ring comprises end face, this end face offers the opening for wearing for temperature sensor, this thermal insulation barriers is arranged on this end face, and this thermal insulation barriers comprises multiple catch, and the plurality of catch is arranged around this open space.In above-mentioned heat insulation inner fire cover; temperature sensor can wear opening; the heat of gas kitchen ranges burned flame and generation thereof can be intercepted at the thermal insulation barriers arranged around opening; slacken the transmission of heat to temperature sensor direction; make temperature sensor in safe temperature range, reach the object of protection temperature sensor.The utility model also discloses a kind of burner and a kind of gas kitchen ranges.

Description

The heat insulation inner fire cover of gas kitchen ranges and burner and gas kitchen ranges
Technical field
The utility model relates to field of household appliances, more specifically, relates to a kind of heat insulation inner fire cover of gas kitchen ranges and a kind of burner and a kind of gas kitchen ranges.
Background technology
At present, gas kitchen ranges has become the heating cooler of huge numbers of families' first-selection.And for a kind of household gas utensils preventing the anhydrous dry combustion method of pan, need the sensor finding out cooking bottom temperature.This sensor is generally arranged on the position close together with flame combustion, and therefore, this sensor is easily toasted by naked light and lost efficacy, and then affects validity and the service life of sensor.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model needs to provide a kind of heat insulation inner fire cover of gas kitchen ranges and a kind of burner and a kind of gas kitchen ranges.
A heat insulation inner fire cover for gas kitchen ranges, comprises flame ring and thermal insulation barriers, and this flame ring comprises end face, this end face offers the opening for wearing for temperature sensor, this thermal insulation barriers is arranged on this end face, and this thermal insulation barriers comprises multiple catch, and the plurality of catch is arranged around this open space.
In above-mentioned heat insulation inner fire cover; temperature sensor can wear opening; the heat of gas kitchen ranges burned flame and generation thereof can be intercepted at the thermal insulation barriers arranged around opening; slacken the transmission of heat to temperature sensor direction; make temperature sensor in safe temperature range, reach the object of protection temperature sensor.
In one embodiment, this catch is arc-shaped, and this catch comprises catch end face and opposing two sides, and this side connects this catch end face and this end face, and this side is the inclined-plane tilted to this catch.
In one embodiment, be formed with gap between adjacent two catch, this gap communicates with this opening, and this opening and this gap form gas passage jointly.
In one embodiment, the plurality of catch forms the first baffle ring and the second baffle ring, and this first baffle ring and this second baffle ring concentric spacing are arranged, and the gap being positioned at this first baffle ring and the gap being positioned at this second baffle ring are interspersed.
In one embodiment, this end face is in the horizontal direction to the inclined-plane that this flame ring tilts.
In one embodiment, this heat insulation fire cover also comprises inner ring and outer shroud, this end face connects this inner ring and this outer shroud, this inner ring offers through hole, this through hole forms this opening at this end face, this outer shroud offers multiple interior fire jetting hole, is formed with inner fire cover air chamber between this inner ring and this outer shroud, and the plurality of interior fire jetting hole communicates with this inner fire cover air chamber.
A kind of burner, comprise burner, heat insulation inner fire cover and outer fire cover, this heat insulation inner fire cover and this outer fire cover are arranged on this burner, this heat insulation inner fire cover is positioned at this outer fire cover, and this heat insulation inner fire cover comprises flame ring and thermal insulation barriers, and this flame ring comprises end face, this end face offers the opening for wearing for temperature sensor, this thermal insulation barriers is arranged on this end face, and this thermal insulation barriers comprises multiple catch, and the plurality of catch is arranged around this open space.
In one embodiment, this catch is arc-shaped, and this catch comprises catch end face and opposing two sides, and this side connects this catch end face and this end face, and this side is the inclined-plane tilted to this catch.
In one embodiment, be formed with gap between adjacent two catch, this gap communicates with this opening, and this opening and this gap form gas passage jointly.
In one embodiment, the plurality of catch forms the first baffle ring and the second baffle ring, and this first baffle ring and this second baffle ring concentric spacing are arranged, and the gap being positioned at this first baffle ring and the gap being positioned at this second baffle ring are interspersed.
In one embodiment, this end face is in the horizontal direction to the inclined-plane that this flame ring tilts.
A kind of gas kitchen ranges, comprise burner as above and temperature sensor, this temperature sensor wears this opening.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic perspective view of the burner of the utility model better embodiment;
Fig. 2 is the decomposing schematic representation of the burner of the utility model better embodiment;
Fig. 3 is the schematic cross-section of the burner of the utility model better embodiment;
Fig. 4 is the schematic perspective view of the heat insulation inner fire cover of the utility model better embodiment;
Fig. 5 is the schematic cross-section of heat insulation inner fire cover along V-V line of Fig. 4;
Fig. 6 is the floor map of the heat insulation inner fire cover of the utility model better embodiment; And
Fig. 7 is another schematic perspective view of the heat insulation inner fire cover of the utility model better embodiment.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it is to be appreciated that term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more described features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrically connected or can intercom mutually; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or reference letter, this repetition is to simplify and clearly object, itself does not indicate discussed various embodiment and/or relation between setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.
Refer to Fig. 1 ~ Fig. 6, the burner 100 of the utility model better embodiment comprises burner 102, heat insulation inner fire cover 104 and outer fire cover 106.This heat insulation inner fire cover 104 and this outer fire cover 106 are arranged on this burner 102, and this heat insulation inner fire cover 104 is positioned at this outer fire cover 106.
Burner 102 comprises mixing unit 108, first admission line 110 and the second admission line 112.First admission line 110 is all connected with mixing unit 108 with the second admission line 112.
This mixing unit 108 offers the first air chamber 114 and the second air chamber 116, first air chamber 114 and the second air chamber 116 separate setting, that is, when burner 100 works, the gas being positioned at the first air chamber 114 does not interfere with each other mutually with the gas being positioned at the second air chamber 116.
This mixing unit 108 also offers the first through hole 118, and temperature sensor 200 can wear this first through hole 118 and stretch to bottom pan.This first through hole 118 is separated with this first air chamber 114 and the second air chamber 116 and is arranged.
Mixing unit 108 is provided with the first support portion 120 and the second support portion 122.Second support portion 122 is arranged around the first support portion 120.First support portion 120 offers the first groove 124, first groove 124 and communicates with the first air chamber 114.Second support portion 122 offers the second groove 126, second groove 126 and communicates with the second air chamber 116.
First admission line 110 can be connected with extraneous source of the gas with the second admission line 112, to provide combustion gas to burner 100.Particularly, first admission line 110 communicates with the first air chamber 114, and the second admission line 112 communicates with the second air chamber 116, therefore, extraneous combustion gas can enter to the first air chamber 114 from the first admission line 110, and enters to the second air chamber 116 from the second admission line 112.
It is pointed out that when burner 100 is arranged on gas kitchen ranges, on the one hand, the first admission line 110 can be connected to the different inlet end of gas kitchen ranges from the second admission line 112.Therefore, the gas flow of the first admission line 110 and the gas flow of the second admission line 112 can separately control, and do not interfere with each other.On the other hand, the first admission line 110 and the second admission line 112 also can be connected to the same inlet end of gas kitchen ranges, and the gas flow of the gas flow of the first admission line 110 and the second admission line 112 is controlled simultaneously.Therefore, the flexibility that two admission lines improve burner 100 firepower control is set.
Heat insulation inner fire cover 104 is arranged on the first support portion 120, and covers the first groove 124.Therefore, common interior gas chamber 128, first air chamber 114 that formed of heat insulation inner fire cover 104 and the first support portion 120 communicates with interior gas chamber 128.
This heat insulation inner fire cover 104 comprises flame ring 130 and thermal insulation barriers 132.This flame ring 130 comprises end face 134, inner ring 136 and outer shroud 138.End face 134 connects inner ring 136 and outer shroud 138.
This end face 134 offers the opening 140 for wearing for temperature sensor 200.Opening 140 communicates with the first through hole 118 is vertical, and therefore, temperature sensor 200 stretches to bottom pan after can wearing the first through hole 118 and opening 140 successively below burner 102, to facilitate the temperature bottom detection pan.Preferably, this end face 134 is in the horizontal direction to the inclined-plane that this flame ring 130 tilts, and so, can be conducive to gas from the first through hole 118 outwardly, add the mobility of gas.
This thermal insulation barriers 132 is arranged on this end face 134.This thermal insulation barriers 132 comprises multiple catch 142, and the plurality of catch 142 is arranged around this opening 140 interval.In present embodiment, the plurality of catch 142 forms the first baffle ring 144 and the second baffle ring 146, this first baffle ring 144 is arranged with this second baffle ring 146 concentric spacing, and multiple catch 142 of the first baffle ring 144 are circumferentially uniformly distributed, and multiple catch 142 of the second baffle ring 146 are circumferentially uniformly distributed.Two baffle rings make the effect of heat insulation of temperature sensor 200 better.Be appreciated that please refer to the drawing 7, in other embodiments, multiple catch 142 can form a baffle ring.
In same baffle ring, between adjacent two catch 142, be formed with gap 148.The gap 148 being positioned at this first baffle ring 144 is interspersed with the gap 148 being positioned at this second baffle ring 146.This gap 148 communicates with this opening 140, and this opening 140 forms gas passage 150 jointly with this gap 148.This gas passage 150 can be used as the replenish air passage of heat insulation inner fire cover 104, is conducive to the burning of combustion gas.
Every catch 142 is in arc-shaped, and this catch 142 comprises catch end face 152 and opposing two sides 154, and this side 154 connects this catch end face 152 and this end face 134, and this side 154 is the inclined-plane tilted to this catch 142.Therefore, the bottom of catch 142 wants large compared with the top ends of catch 142, is conducive to the depanning of heat insulation inner fire cover 104.
This inner ring 136 offers the second through hole 156, and this second through hole 156 forms this opening 140 at this end face 134, and therefore, gas passage 150 is made up of the first through hole 118, second through hole 156 and gap 148.
This outer shroud 138 offers multiple interior fire jetting hole 158, inner fire cover air chamber 160 is formed between this inner ring 136 and this outer shroud 138, the plurality of interior fire jetting hole 158 communicates with this inner fire cover air chamber 160, gas chamber 128 in this inner fire cover air chamber 160 and the first groove 124 form jointly.
Outer fire cover 106 is arranged on the second support portion 122, and covers the second groove 126, and therefore, outer fire cover 106 and the second support portion 122 form outer gas chamber 162 jointly.Second air chamber 116 communicates with outer gas chamber 162.This outer fire cover 106 offers multiple outer fire jetting hole 164, and the plurality of outer fire jetting hole 164 communicates with this outer gas chamber 162.
Second support portion 122 also offers multiple auxiliary air and supplements passage 166, and the plurality of auxiliary air supplements passage 166 along the second support portion 122 even circumferential distribution.Each auxiliary air supplements passage 166 and communicates with interior fire jetting hole 158, and therefore, auxiliary air supplements passage 166 can supplement more air for interior fire jetting hole 158.
This burner 100 also comprises igniter 168.The edge of mixing unit 108 arranges support 170, and this igniter 168 is installed on this support 170.Igniter head of igniter 168 is positioned at the outside of outer fire jetting hole 164.
During work, a part of combustion gas enters the first air chamber 114 through the first admission line 110, enters interior gas chamber 128 afterwards again, and finally ejects from interior fire jetting hole 158, and burning forms flame; Another part combustion gas enters the second air chamber 116 through the second admission line 112, enters outer gas chamber 162 afterwards again, and finally ejects from outer fire jetting hole 164, and burning forms outer flame.Temperature sensor 200 stretches into bottom pan from the first through hole 118 and the second through hole 156, to detect the temperature bottom pan, prevents boilers from drying burning.
In sum; in said burner 100; temperature sensor 200 can wear opening 140; the heat of gas kitchen ranges burned flame and generation thereof can be intercepted at the thermal insulation barriers 132 arranged around opening 140; slacken the transmission of heat to temperature sensor 200 direction; make temperature sensor 200 in safe temperature range, reach the object of protection temperature sensor 200.
The gas kitchen ranges of better embodiment of the present invention comprises the burner 100 of above embodiment, pan bracket, kitchen range face, knob and temperature sensor 200.In present embodiment, gas kitchen ranges is gas-cooker.
Incorporated by reference to Fig. 3, this temperature sensor 200 wears this opening 140.Particularly, temperature sensor 200 wears the first through hole 118 and the second through hole 156 and stretches out from opening 140, to detect the temperature bottom pan.
Pan bracket is arranged on kitchen range face.Kitchen range face offers perforation and installing hole, and burner 100 wears perforation.Fixture can be utilized, as burner 100 is fixed in perforation through the second installing hole by screw.
Knob is arranged on kitchen range face, and knob is used for the igniting of control combustion device 100, closedown and gas flow.
In above-mentioned gas kitchen ranges, owing to having the burner 100 of above embodiment, make temperature sensor 200 in safe temperature range, reach the object of protection temperature sensor 200.
Be appreciated that in other embodiments, gas kitchen ranges can be large baking box, and this large baking box comprises the burner 100 of above embodiment.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with described embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.

Claims (12)

1. the heat insulation inner fire cover of a gas kitchen ranges, it is characterized in that, comprise flame ring and thermal insulation barriers, this flame ring comprises end face, this end face offers the opening for wearing for temperature sensor, this thermal insulation barriers is arranged on this end face, and this thermal insulation barriers comprises multiple catch, and the plurality of catch is arranged around this open space.
2. heat insulation inner fire cover as claimed in claim 1, is characterized in that, this catch is arc-shaped, and this catch comprises catch end face and opposing two sides, and this side connects this catch end face and this end face, and this side is the inclined-plane tilted to this catch.
3. heat insulation inner fire cover as claimed in claim 1, is characterized in that, be formed with gap between adjacent two catch, this gap communicates with this opening, and this opening and this gap form gas passage jointly.
4. heat insulation inner fire cover as claimed in claim 3, it is characterized in that, the plurality of catch forms the first baffle ring and the second baffle ring, and this first baffle ring and this second baffle ring concentric spacing are arranged, and the gap being positioned at this first baffle ring and the gap being positioned at this second baffle ring are interspersed.
5. heat insulation inner fire cover as claimed in claim 1, is characterized in that, this end face is in the horizontal direction to the inclined-plane that this flame ring tilts.
6. heat insulation inner fire cover as claimed in claim 1, it is characterized in that, this heat insulation fire cover also comprises inner ring and outer shroud, this end face connects this inner ring and this outer shroud, this inner ring offers through hole, and this through hole forms this opening at this end face, and this outer shroud offers multiple interior fire jetting hole, be formed with inner fire cover air chamber between this inner ring and this outer shroud, the plurality of interior fire jetting hole communicates with this inner fire cover air chamber.
7. a burner, it is characterized in that, comprise burner, heat insulation inner fire cover and outer fire cover, this heat insulation inner fire cover and this outer fire cover are arranged on this burner, and this heat insulation inner fire cover is positioned at this outer fire cover, this heat insulation inner fire cover comprises flame ring and thermal insulation barriers, this flame ring comprises end face, and this end face offers the opening for wearing for temperature sensor, and this thermal insulation barriers is arranged on this end face, this thermal insulation barriers comprises multiple catch, and the plurality of catch is arranged around this open space.
8. burner as claimed in claim 7, it is characterized in that, this catch is arc-shaped, and this catch comprises catch end face and opposing two sides, and this side connects this catch end face and this end face, and this side is the inclined-plane tilted to this catch.
9. burner as claimed in claim 7, it is characterized in that, be formed with gap between adjacent two catch, this gap communicates with this opening, and this opening and this gap form gas passage jointly.
10. burner as claimed in claim 9, it is characterized in that, the plurality of catch forms the first baffle ring and the second baffle ring, and this first baffle ring and this second baffle ring concentric spacing are arranged, and the gap being positioned at this first baffle ring and the gap being positioned at this second baffle ring are interspersed.
11. burners as claimed in claim 7, is characterized in that, this end face is in the horizontal direction to the inclined-plane that this flame ring tilts.
12. 1 kinds of gas kitchen ranges, is characterized in that, comprise the burner as described in any one of claim 7 ~ 11 and temperature sensor, and this temperature sensor wears this opening.
CN201520122163.7U 2015-03-02 2015-03-02 The heat insulation inner fire cover of gas kitchen ranges and burner and gas kitchen ranges Active CN204534587U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105737148A (en) * 2016-03-11 2016-07-06 广东美的厨房电器制造有限公司 Combustor and gas stove
CN106123048A (en) * 2016-08-03 2016-11-16 宁波方太厨具有限公司 A kind of cooker burner with temperature sensor
CN107940456A (en) * 2017-10-30 2018-04-20 广东美的厨房电器制造有限公司 Burner and gas kitchen ranges
CN108106744A (en) * 2018-01-11 2018-06-01 广东美的厨房电器制造有限公司 Temperature sensor and gas-cooker
CN109945191A (en) * 2019-02-25 2019-06-28 佛山市顺德区美的洗涤电器制造有限公司 Fire cover component, burner and gas-cooker

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105737148A (en) * 2016-03-11 2016-07-06 广东美的厨房电器制造有限公司 Combustor and gas stove
CN105737148B (en) * 2016-03-11 2018-07-13 广东美的厨房电器制造有限公司 Burner and gas-cooker
CN106123048A (en) * 2016-08-03 2016-11-16 宁波方太厨具有限公司 A kind of cooker burner with temperature sensor
CN107940456A (en) * 2017-10-30 2018-04-20 广东美的厨房电器制造有限公司 Burner and gas kitchen ranges
CN108106744A (en) * 2018-01-11 2018-06-01 广东美的厨房电器制造有限公司 Temperature sensor and gas-cooker
CN108106744B (en) * 2018-01-11 2023-07-28 广东美的厨房电器制造有限公司 Temperature sensor and gas stove
CN109945191A (en) * 2019-02-25 2019-06-28 佛山市顺德区美的洗涤电器制造有限公司 Fire cover component, burner and gas-cooker

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20221222

Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province

Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd.

Address before: 528311 Yongan Road, Beijiao Town, Shunde District, Foshan, Guangdong 6

Patentee before: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING Co.,Ltd.

Patentee before: MIDEA GROUP Co.,Ltd.

TR01 Transfer of patent right