CN207865471U - A kind of stove heat shield and application have the kitchen range of the stove heat shield - Google Patents
A kind of stove heat shield and application have the kitchen range of the stove heat shield Download PDFInfo
- Publication number
- CN207865471U CN207865471U CN201721665333.1U CN201721665333U CN207865471U CN 207865471 U CN207865471 U CN 207865471U CN 201721665333 U CN201721665333 U CN 201721665333U CN 207865471 U CN207865471 U CN 207865471U
- Authority
- CN
- China
- Prior art keywords
- heat shield
- stove
- heat
- cover body
- burner
- 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.)
- Withdrawn - After Issue
Links
- 239000003381 stabilizer Substances 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 9
- 235000014347 soups Nutrition 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 11
- 239000000567 combustion gas Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 230000001186 cumulative effect Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The utility model is related to a kind of stove heat shields, include annular cover body, it is characterised in that：The cover body bottom has the cyclic annular catch tray extended to centre bore horizontal direction, compared with prior art, the utility model has the advantage of on the basis of existing gas-cooker, add stove heat shield, the heat shield is additionally arranged at the bottom of cyclic annular catch tray of the circle for collecting discharge, soup overflow is can effectively prevent to enter in burner, it is built-in on heat shield simultaneously to be fixed with a pot stabilizer blade, the contact area of pot stabilizer blade and cookware can be increased, flame is set fully to carry out heat exchange with the bottom of a pan, the heat loss of reduction flame while enabling the heat that pot stabilizer blade absorbs to pass through heat transfer heating kettle bottom as much as possible；The invention also discloses applications to have the kitchen range of the heat shield, the catch tray of the cover body and the pedestal of burner to coordinate, can eventually flow in catch tray the soup on heat shield, pot stabilizer blade, catch tray and heat-proof quality are integrated in one, clever structure, reliable.
Description
Technical field
The utility model is related to a kind of stove heat shield, the utility model, which further relates to a kind of application, the stove heat shield
Kitchen range.
Background technology
With the development of city gas cause, the kitchen range industry in China kind, material, performance, sales volume etc. have compared with
It is big to improve.It is important that being exactly the raising of the thermal efficiency in its performance boost.The burner of household gas range belongs to air more
Formula burner.Atmospheric burner is the burner designed according to partial pre-mix mode, primary air ratio 0<α<1.Greatly
Gas formula burner is divided into head and injector two parts.Injector is for the primary air needed for injection burning, burner head
Effect be then combustion gas, air mixture to be uniformly distributed on fire hole, and stablize and complete burning.Gas-cooker
Combustion gas is all primary energy mainly by liquefied petroleum gas, natural gas, biogas etc..By taking natural gas as an example, the day in annual China
Right gas usage amount is all rising, and wherein some is exactly to be used for home-use gas.Home-use gas is largely consumed in cooking utensils
On, therefore the thermal efficiency for improving cooking utensils can not only reduce consumption and the greenhouse gas emissions of combustion gas resource, while
The combustion gas expenses of user can be reduced, air quality is improved.Therefore the efficiency for improving gas-cooker is always China's kitchen range row
One of objective of the struggle of industry.Existing gas-cooker in actual use, is taken to set and be heated on pan bracket due to cookware, pot
There is certain space interval between burner, the thermal energy that such fuel gas buring generates is other than being used for heating kettle, also phase
When a part escapes in ambient enviroment, energy waste is caused；It is to solve the above-mentioned problems, domestic in recent years that there have been some collection
Hot polymerization energy, " for the cumulative circle of gas-cooker and gas-cooker with it " as disclosed in Chinese patent CN203404823U, and
" a kind of energy gathering type gas cooker " as disclosed in Chinese patent CN204042984U also has cumulative pan bracket in the kitchen range,
Although above-mentioned such cumulative coil structures, can reduce the consumption of thermal energy, gas-cooker is typically placed to a certain extent
The ventilation in kitchen is likely to result in gas-cooker combustion flame and waves, is unstable, sometimes very when wind-force is larger in external environment
It can extremely cause to stop working, influence to use.In addition, there is also sliding pot, soup overflows of boiling to enter burning for existing general gas stove
The burner of device, fire hole etc., phenomena such as causing gas combustion range flameout, misfire.
Invention content
A technical problem to be solved in the utility model be for the above-mentioned prior art present situation and providing a kind of can have
Effect prevents soup overflow from entering the stove heat shield in burner.
Another technical problem to be solved in the utility model be for the above-mentioned prior art present situation and a kind of energy is provided
Effectively improve the stove heat shield of combustion gas utilization rate.
Another technical problem to be solved in the utility model be for the above-mentioned prior art present situation and provide it is a kind of both
With thermal-arrest cumulative action, and the application for being conducive to that soup overflow is effectively prevent to enter in burner has the stove of above-mentioned heat shield
Tool.
Technical solution is used by the utility model solves above-mentioned technical problem：The stove heat shield, includes annular
Cover body, it is characterised in that：The cover body bottom has the cyclic annular catch tray extended to centre bore horizontal direction.
It is described in order to make the air on the outside of cover body through the annular wall area encompassed of secondary intake opening inflow cover body
Cyclic annular catch tray outer periphery has vertically extending annular wall, circumferentially spaced in the annular wall to be equipped at least two 2
Secondary air inlet hole.
Discharge flows to outside cover body in order to prevent, and the secondary intake opening is turned down outward by annular wall part and formed, the office
The lower part of portion's fold piece is connected with annular wall, and the top for turning down piece extends obliquely.The top of both sides fold piece can prevent from overflowing
Liquid flows out outward from secondary intake opening.
Preferably, the lower part of the fold piece tilts gradually downward from the outside to the core.The inclined design for turning down the lower part of piece can
Play the role of two aspects：One, ensure that discharge cannot flow out outward, and can guide to, towards catch tray direction to flowing down, prevent
Soup overflow of only boiling enters the burner of burner, fire hole etc.；Two, guiding auxiliary air enters the secondary of burner mixing chamber
Air inlet.
Cause the contact area of pot stabilizer blade and outside air big in order to prevent and caused by the big problem of heat dissipation area, it is described
The upper surface of cover body is fixed with the pot stabilizer blade of circumferentially spaced arrangement.Pot stabilizer blade is built-in with respect to cover body, can increase a pot stabilizer blade
With the contact area of cookware, flame is made fully to carry out heat exchange with the bottom of a pan, so that the heat that pot stabilizer blade absorbs is passed through heat transfer and use up
May more than heating kettle bottom while reduce the heat loss of flame, prevent thermal energy from being radiated to kitchen space and heat-insulated, it is effectively anti-
Only the above problem generates.
In order to realize that the heat insulating function of cover body, the cover body are double-deck and have cavity.
The cavity inside is filled with air, heat-barrier material or vacuumizes.Heat-barrier material such as ceramic fibre is a kind of fine
Heat-insulating heat-preserving material, this heat-barrier material can play heat build-up chamber good thermal insulation function, prevent the loss of heat, and empty
Gas is most economical universal thermal insulation material, and the outside heat transfer of cover body can be reduced using its excellent insulation characteristic.
The utility model is to solve second technical problem, provides a kind of kitchen range using above-mentioned stove heat shield,
Including stove panel and burner, it is arranged in the corresponding trepanning of stove panel to the burner sunk type, the burning
Device includes pedestal, mixing chamber and the secondary air inlet being arranged on the mixing chamber, it is characterised in that：The heat shield is put
It sets in the trepanning and the pedestal is supported by the catch tray, to constitute the Sheng being located at below the burner mixing chamber
Liquid disk.
In order to realize it is good collection discharge effect and satisfaction auxiliary air supplement, the heat shield cover body it is secondary into
Air holes is aligned setting one by one with the secondary air inlet.
In order to facilitate cleaning catch tray, the cover body includes upper layer cover and lower layer's cover, and the lower layer covers and the kitchen range
Panel is wholely set, and the pot stabilizer blade is circumferentially spaced to be arranged on lower layer's cover, and the catch tray is then arranged on upper layer
On cover, the upper layer is provide with the open slot for being equipped with and being passed through for the pot stabilizer blade.During dismounting, it is only necessary to by burner
Inner fire cover and outer fire cover are dismantled from pedestal, while upper layer cover being taken out, and can be cleared up the discharge in catch tray.
In order to keep the beautiful and easy to clean of whole kitchen range, the periphery wall top and the kitchen range face of the upper layer cover
The top of plate flushes.
Compared with prior art, the utility model has the advantage of on the basis of existing gas-cooker, add stove with heat-insulated
Cover, the heat shield are additionally arranged at the bottom of cyclic annular catch tray of the circle for collecting discharge, can effectively prevent soup overflow and enter combustion
In burner, while the side wall of cyclic annular catch tray is provided with auxiliary air supplemental tank and can effectively supplement auxiliary air, since this is heat-insulated
Cover has certain height, therefore can effectively protect flame, avoids the flame vibration caused by wind, wild effect, also,
It is built-in on heat shield to be fixed with a pot stabilizer blade, the contact area of pot stabilizer blade and cookware can be increased, flame is made fully to be carried out with the bottom of a pan
Heat exchange, the heat that flame is reduced while enabling the heat that pot stabilizer blade absorbs to pass through heat transfer heating kettle bottom as much as possible are scattered
Lose, prevent thermal energy to kitchen space radiate and it is heat-insulated；The invention also discloses the kitchen range that application has the heat shield, the cover bodies
Catch tray and burner pedestal coordinate, the soup on heat shield can be eventually flowed in catch tray, by pot stabilizer blade, liquid collecting
Disk and heat-proof quality are integrated in one, clever structure, reliable, effectively influence of the reduction to environment temperature and burner.
Description of the drawings
Fig. 1 is the positive structure schematic of heat shield in the utility model embodiment 1；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1；
Fig. 3 is that heat shield is placed on the sectional view on kitchen range in the utility model embodiment 1；
Fig. 4 is the enlarged diagram at A in Fig. 3.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
Embodiment 1
As shown in figures 1-4, the stove heat shield in the present embodiment includes annular cover body 1, cover body 1 be double-layer structure simultaneously
With cavity 4,4 inside of cavity is filled with air, using the excellent insulation characteristic of air to reduce the outside biography of cover body 1
Heat.And the center through hole of cover body 1 annular wall 110 it is downwardly projecting and to horizontal direction be extended with convex edge 120 with formed
Cyclic annular catch tray 13 of one circle for collecting discharge.In order to make the air in 1 outside of cover body flow into cover body 1 through the secondary intake opening 2
110 area encompassed of annular wall, it is circumferentially spaced in the annular wall 110 of center through hole to be equipped with secondary intake opening 2,
In, discharge flows to outside cover body 1 in order to prevent, and secondary intake opening 2 is turned down outward by 110 part of annular wall and formed, which turns over
The lower part 22 of tabs is connected with annular wall 110, and the top 21 for turning down piece extends obliquely.
The top 21 of fold piece extends obliquely can prevent discharge from being flowed out outward from secondary intake opening 2, and turn down piece
Lower part 22 inclined design can play the role of two aspect：One, ensure that discharge cannot flow out outward, and direction can be guided to
To flowing down, the soup overflow that prevents from boiling enters the burner of burner 6, fire hole etc. in catch tray 13 direction；Two, auxiliary air is guided
Into the secondary air inlet 63 of 6 mixing chamber 62 of burner, and auxiliary air can be preheated.
Catch tray 13 is not only integrated in one by the heat shield of the utility model, while also pot stabilizer blade 3 being also integrated in one, should
Pot stabilizer blade 3 is fixed on the upper surface of cover body 1 and circumferentially spaced arrangement, and pot stabilizer blade 3 is built-in with respect to cover body 1, can increase pot
The contact area of stabilizer blade 3 and cookware makes flame fully carry out heat exchange with the bottom of a pan, and the heat that pot stabilizer blade 3 absorbs is made to pass through hot biography
Lead can heating kettle bottom as much as possible while reduce flame heat loss, prevent thermal energy to kitchen space radiate and it is heat-insulated,
Effectively prevent the contact area of pot stabilizer blade 3 and outside air big and caused by the big problem of heat dissipation area generate.
As shown in figure 3, being positioned over the schematic diagram on kitchen range for the heat shield, which includes stove panel 5 and burning
Device 6 is arranged to 6 sunk type of burner in 5 corresponding trepanning 51 of stove panel, and burner 6 includes mainly burner, mixing chamber 62
And secondary air inlet 63, inner fire cover 64 and the outer fire cover 65 being arranged on mixing chamber 62, heat shield are shelved in trepanning 51 simultaneously
By 13 supporting base 61 of catch tray, the drip pan below gas is mixed positioned at burner 6 to constitute, for convenience of processing and clearing up collection
Liquid disk 13, heat shield include upper layer cover 11 and lower layer's cover 12, and lower layer's cover 12 is integrally stretched by stove panel 5, pot stabilizer blade 3
It is circumferentially spaced to be arranged on lower layer's cover 12, and catch tray 13 is then arranged on upper layer cover 11, and also set up on upper layer cover 11
There is the open slot 111 passed through for pot stabilizer blade 3, lower layer can cover 12 dismantling connections, while upper layer cover 11 relatively to form upper layer cover 11
Periphery wall top flushed with the top of stove panel 5 and the sunk type of burner 6 setting, the clear of stove panel 5 can be improved
Clean characteristic.
In use, the upper layer cover 11 of heat shield stretches to 61 lower section of pedestal with the annular wall 110 of its center through hole and passes through
The edge 120 to raise up supports the pedestal 61 of burner 6, to which catch tray 13 can be constituted under 6 mixing chamber 62 of burner
The drip pan of side, in order to realize the supplement of the auxiliary air of ring fire in good heat build-up effect and satisfaction, annular wall 110 upper edge week
It is aligned one by one with the secondary air inlet 63 on mixing chamber 62 to being spaced apart to be equipped with, the center through hole diameter of heat shield cover body 1 is more than
The difference of 62 outer edge of mixing chamber, 12 diameter is 13~21mm in burner 6, i.e., in the center through hole of the cover body 1 of stove heat shield
Side is 6.5~10.5mm along the radial clearance δ with 62 outer edge 12 of mixing chamber in burner 6.
There is soup overflow of boiling that can flow into liquid collecting along the two sides of secondary intake opening 2 edge and bottom wall 22 during use
Disk 13 can first take out inner fire cover 64 and outer fire cover 65 when needing to clean catch tray 13 from the pedestal 61 of burner 6, then
Upper layer cover 11 is taken out together with catch tray 13, cleans, therefore, increases the degree of convenience of cleaning.Otherwise installation, you can make again
With.The heat shield can also store the overflow for the soup that boils while realizing heat-insulated, prevent burner, fire hole into burner 6
Etc., the setting with 5 one of stove panel has both beauty and unpicks and washes convenient feature.
Claims (10)
1. a kind of stove heat shield includes annular cover body (1), it is characterised in that：Cover body (1) bottom has to centre bore
The cyclic annular catch tray (13) that horizontal direction extends.
2. stove heat shield according to claim 1, it is characterised in that：Described cyclic annular catch tray (13) outer periphery has
Vertically extending annular wall (110), it is circumferentially spaced in the annular wall (110) to be equipped at least two secondary intake openings
(2)。
3. stove heat shield according to claim 2, it is characterised in that：The secondary intake opening (2) is by annular wall (110)
Part turns down and is formed outward, which is connected with annular wall (110), turns down the top (21) of piece obliquely
Extend.
4. stove heat shield according to claim 3, it is characterised in that：It is described fold piece lower part (22) from the outside to the core by
Gradually tilt down.
5. stove heat shield according to claim 1, it is characterised in that：The upper surface of the cover body (1) was fixed with along week
To spaced apart pot stabilizer blade (3).
6. stove heat shield according to claim 5, it is characterised in that：The cover body (1) is double-deck and has cavity
(4)。
7. a kind of kitchen range using stove heat shield described in any claim in claim 5~6 comprising stove panel
(5) and burner (6), burner (6) sunk type it is arranged in the corresponding trepanning (51) of stove panel (5), it is described
Burner (6) includes the secondary air inlet (63) of pedestal (61), mixing chamber (62) and setting on the mixing chamber (62),
It is characterized in that：The heat shield is arranged in the trepanning (51) and supports the pedestal by the catch tray (13)
(61), to constitute the drip pan being located at below the burner (6) mixing chamber (62).
8. the kitchen range of stove heat shield according to claim 7, it is characterised in that：The heat shield cover body (1) it is secondary into
Air holes (2) is aligned setting one by one with the secondary air inlet (63).
9. the kitchen range of stove heat shield according to claim 8, it is characterised in that：The cover body (1) includes upper layer cover
(11) it is wholely set with the stove panel (5) with lower layer's cover (12), lower layer's cover (12), the pot stabilizer blade (3) is circumferentially
Arranged for interval is covered in the lower layer on (12), and the catch tray (13) is then arranged on upper layer cover (11), the upper layer cover
(11) it is provided with the open slot (111) passed through for the pot stabilizer blade (3).
10. the kitchen range of stove heat shield according to claim 9, it is characterised in that：The periphery wall top of the upper layer cover (11)
End is flushed with the top of the stove panel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665333.1U CN207865471U (en) | 2017-12-04 | 2017-12-04 | A kind of stove heat shield and application have the kitchen range of the stove heat shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665333.1U CN207865471U (en) | 2017-12-04 | 2017-12-04 | A kind of stove heat shield and application have the kitchen range of the stove heat shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207865471U true CN207865471U (en) | 2018-09-14 |
Family
ID=63468354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721665333.1U Withdrawn - After Issue CN207865471U (en) | 2017-12-04 | 2017-12-04 | A kind of stove heat shield and application have the kitchen range of the stove heat shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207865471U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869768A (en) * | 2017-12-04 | 2019-06-11 | 宁波方太厨具有限公司 | A kind of stove heat shield and application have the kitchen range of the stove heat shield |
| CN111256120A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN111911983A (en) * | 2019-05-09 | 2020-11-10 | 宁波方太厨具有限公司 | Heat shield for stove and gas stove with same |
-
2017
- 2017-12-04 CN CN201721665333.1U patent/CN207865471U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869768A (en) * | 2017-12-04 | 2019-06-11 | 宁波方太厨具有限公司 | A kind of stove heat shield and application have the kitchen range of the stove heat shield |
| CN109869768B (en) * | 2017-12-04 | 2024-01-16 | 宁波方太厨具有限公司 | Heat shield for kitchen range and kitchen range using same |
| CN111256120A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN111256120B (en) * | 2018-11-30 | 2021-12-24 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN111911983A (en) * | 2019-05-09 | 2020-11-10 | 宁波方太厨具有限公司 | Heat shield for stove and gas stove with same |
| CN111911983B (en) * | 2019-05-09 | 2021-12-24 | 宁波方太厨具有限公司 | Heat shield for stove and gas stove with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180914 Effective date of abandoning: 20240116 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180914 Effective date of abandoning: 20240116 |