CN203052767U - Gas cooker pan support capable of exchanging heat between flue gas and air - Google Patents
Gas cooker pan support capable of exchanging heat between flue gas and air Download PDFInfo
- Publication number
- CN203052767U CN203052767U CN 201220690215 CN201220690215U CN203052767U CN 203052767 U CN203052767 U CN 203052767U CN 201220690215 CN201220690215 CN 201220690215 CN 201220690215 U CN201220690215 U CN 201220690215U CN 203052767 U CN203052767 U CN 203052767U
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- Prior art keywords
- heat exchange
- air
- flow deflector
- flue gas
- exchange fin
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a gas cooker pan support capable of exchanging heat between flue gas and air. The pan support comprises an annular flow deflector (1), wherein a plurality of heat exchange fins (2) vertically placed and used for supporting the bottom of a pan are arranged on the flow deflector (1) at intervals, the gap of two adjacent heat exchange fins (2) is divided into an air inlet channel and an air outlet channel by the flow deflector (1), the flow deflector (1) comprises an air inlet surface (11) and an air outlet surface (12), the air inlet surface (11) and two adjacent heat exchange fins (2) define the air inlet channel, and the air outlet surface (12) and two adjacent heat exchange fins (2) define the air outlet channel.
Description
[technical field]
The present invention relates to a kind of pan bracket of gas-cooker.
[background technology]
At present, gas kitchen ranges pan bracket structure commonly used is at annular steel ring several feets to be set the bottom of a pan is held firmly, this gas kitchen ranges pan bracket is the simple support pan that is used for just, flue gas behind the fuel gas buring is dispersed into a large amount of waste heats in the air after finishing heat exchange with pan, cause a large amount of heat-energy losses, cause waste.
[summary of the invention]
Provide a kind of effective utilization burning back flue gas heat to improve the pan bracket of the thermal efficiency in order to solve deficiency of the prior art, the technical solution adopted in the present invention is:
The gas kitchen ranges pan bracket of a kind of flue gas and air heat exchange, it is characterized in that: the flow deflector that includes annular, be spaced the heat exchange fin that some vertical displays support the bottom of a pan at described flow deflector, described flow deflector becomes air intake passage and air-out passage with the separated of adjacent two heat exchange fins, described flow deflector comprises air intake surface and outlet air surface, described air intake surface and adjacent two heat exchange fins surround air intake passage, and described outlet air surface and adjacent two heat exchange fins surround the air-out passage.
Flow deflector comes the separated between adjacent two heat exchange fins, flow deflector and heat exchange fin have just surrounded two passages like this, the air that provides oxygen for combustion gas during burning enters from the passage of below, gas fume after burning flows out from the passage of top, when the passage of flue gas by the top, can carry out heat exchange with heat exchange fin, so just the heat in the flue gas can be delivered on the heat exchange fin, also to can be used as thermal source be pan heating to heat exchange fin like this, effectively utilized the heat that is lost to flue gas in the air, the gas-cooker thermal efficiency is improved, energy-conserving and environment-protective simultaneously.
Described heat exchange fin is that to be the center that the whirlpool shape is arranged and a plurality of heat exchange fin fences up to be formed be the space of burner flame combustion to bent sheet.
Heat exchange fin is that bent sheet is swirl shape and makes the contact area of flue gas and heat exchange fin increase, but the size of pan bracket does not increase, be conducive to the heat exchange of flue gas and heat exchange fin like this, heat exchange fin still is positioned at outer ring one side on the burner, and the space of burner burning is reserved in the centre.
Described air intake surface is concave surface, and described outlet air surface is convex surface.
Described flow deflector places the low external toroidal ring height of the interior ring of heat exchange fin centre position and flow deflector.
Have more the rule design that hot-air rising cold air sinks, it is more smooth and easy to ventilate.
Described heat exchange fin bottom is provided with the feet that is supported on the gas-cooker panel.
It is being diffused on the panel that heat can be not too much less that heat exchange fin is contacted with the kitchen range panel.
Described flow deflector and heat exchange fin are formed in one.
Described heat exchange fin is arranged on the deflector uniformly at interval and becomes radial.
Adopt the pan bracket of said structure, pan is placed steadily, can effectively improve the gas kitchen ranges thermal efficiency, environmental protection and energy saving.
[description of drawings]
Fig. 1 is pan bracket three-dimensional view of the present invention.
Fig. 2 is pan bracket vertical view of the present invention.
Fig. 3 is the cutaway view of A-A direction among Fig. 2.
Fig. 4 is that pan bracket of the present invention uses state diagram.
[specific embodiment]
Pan bracket as shown in Figure 1 includes flow deflector 1 and the heat exchange fin 2 that is located on the flow deflector 1, described flow deflector 1 ringwise, heat exchange fin 2 has several to be arranged at interval on the flow deflector 1 (its monnolithic case is radial just as sunshine) also ringwise successively uniformly, leave the space of burner 4 burnings in the middle of the annular that heat exchange fin 2 surrounds, and heat exchange fin 2 is swirl shape for its combination of bent sheet, be provided with the feet 21 that contacts support whole cooker support with panel 3 at heat exchange fin 2, the less waste that when contacting with kitchen range panel 3, too much thermal energy transfer can not caused heat energy like this to panel of feet 21 designs, flow deflector 1 is positioned at position slightly on the upper side, heat exchange fin 2 middle parts as shown in Figure 2, flow deflector 1 is separated into heat exchange fin 2 up and down two parts and surrounds a gas channel with adjacent two heat exchange fins 2 like this, flow deflector 1 has than the low external toroidal ring height of the namely interior ring of small inclination, and the lower surface of flow deflector 1 is that air intake surface 11 is concave surface, and upper surface is that outlet air surface 12 is convex surface.Practical state diagram as shown in Figure 4, pan bracket is placed on the gas-cooker panel 3, supports by feet 21, places the pot 5 that needs heating on pan bracket, the bottom of a pan contacts with heat exchange fin 2, and the interstitial hole that heat exchange fin 2 surrounds can make at the bottom of the direct heating kettle of flame of burner over against burner.Described flow deflector 1 becomes air intake passage and air-out passage with the separated of adjacent two heat exchange fins 2, described air intake surface 11 surrounds air intake passage with adjacent two heat exchange fins 2, described outlet air surface 12 surrounds the air-out passage with adjacent two heat exchange fins 2, for combustion gas provides the cold air B of oxygen to enter into the burner position from air intake passage in burning, gas fume after burning C flows out from the air-out passage, waste heat passes to heat exchange fin 2 by heat exchange fin 2 time, heat exchange fin 2 also can heat the bottom of a pan like this, make the thermal efficiency improve energy-conserving and environment-protective.Heat exchange fin 2 can increase heat exchange fin 2 and hot flue gas C contact area like this for its combination of bent sheet is swirl shape, makes heat exchange more thorough.
Claims (7)
1. the gas kitchen ranges pan bracket of a flue gas and air heat exchange, it is characterized in that: the flow deflector (1) that includes annular, be spaced the heat exchange fin (2) that some vertical displays support the bottom of a pan at described flow deflector (1), described flow deflector (1) becomes air intake passage and air-out passage with the separated of adjacent two heat exchange fins (2), described flow deflector (1) comprises air intake surface (11) and outlet air surface (12), described air intake surface (11) surrounds air intake passage with adjacent two heat exchange fins (2), and described outlet air surface (12) surrounds the air-out passage with adjacent two heat exchange fins (2).
2. the gas kitchen ranges pan bracket of a kind of flue gas according to claim 1 and air heat exchange is characterized in that: the center that forms is the space of burner flame combustion to described heat exchange fin (2) for bent sheet is that the whirlpool shape is arranged and a plurality of heat exchange fin (2) fences up.
3. the gas kitchen ranges pan bracket of a kind of flue gas according to claim 1 and 2 and air heat exchange, it is characterized in that: described air intake surface (11) is concave surface, and described outlet air surface (12) is convex surface.
4. the gas kitchen ranges pan bracket of a kind of flue gas according to claim 3 and air heat exchange is characterized in that: described flow deflector (1) places the low external toroidal ring height of the interior ring of heat exchange fin (2) centre position and flow deflector (1).
5. the gas kitchen ranges pan bracket of a kind of flue gas according to claim 3 and air heat exchange is characterized in that: be provided with the feet (21) that is supported on the gas-cooker panel bottom the described heat exchange fin (2).
6. the gas kitchen ranges pan bracket of a kind of flue gas according to claim 5 and air heat exchange is characterized in that: described flow deflector (1) is formed in one with heat exchange fin (2).
7. the gas kitchen ranges pan bracket of a kind of flue gas according to claim 1 and air heat exchange is characterized in that: described heat exchange fin (2) is arranged in deflector (1) at interval uniformly and goes up and become radial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690215 CN203052767U (en) | 2012-12-14 | 2012-12-14 | Gas cooker pan support capable of exchanging heat between flue gas and air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690215 CN203052767U (en) | 2012-12-14 | 2012-12-14 | Gas cooker pan support capable of exchanging heat between flue gas and air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052767U true CN203052767U (en) | 2013-07-10 |
Family
ID=48735714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220690215 Expired - Lifetime CN203052767U (en) | 2012-12-14 | 2012-12-14 | Gas cooker pan support capable of exchanging heat between flue gas and air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052767U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314394A (en) * | 2017-07-05 | 2017-11-03 | 广东工业大学 | Utilize the preheating body of Fire Radiation warm-up combustion-supporting air and the thermal hardware with it |
| CN109519985A (en) * | 2018-12-28 | 2019-03-26 | 宁波奥克斯电气股份有限公司 | A kind of UTILIZATION OF VESIDUAL HEAT IN cooker racks and residual heat using device |
| CN109959034A (en) * | 2017-12-14 | 2019-07-02 | 博西华电器（江苏）有限公司 | A kind of cooker racks and kitchen range of kitchen range |
-
2012
- 2012-12-14 CN CN 201220690215 patent/CN203052767U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314394A (en) * | 2017-07-05 | 2017-11-03 | 广东工业大学 | Utilize the preheating body of Fire Radiation warm-up combustion-supporting air and the thermal hardware with it |
| CN109959034A (en) * | 2017-12-14 | 2019-07-02 | 博西华电器（江苏）有限公司 | A kind of cooker racks and kitchen range of kitchen range |
| CN109519985A (en) * | 2018-12-28 | 2019-03-26 | 宁波奥克斯电气股份有限公司 | A kind of UTILIZATION OF VESIDUAL HEAT IN cooker racks and residual heat using device |
| CN109519985B (en) * | 2018-12-28 | 2024-06-11 | 宁波奥克斯电气股份有限公司 | Waste heat utilization pot rack and waste heat utilization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG CHANGHONG RIDIAN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGDONG CHANGHONG DIGITAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 workshop No. 18, Changhong Industrial Zone, No. 1 Xingye Road, Nantou Town, Zhongshan, Guangdong, Guangdong Patentee after: GUANGDONG CHANGHONG HOME APPLIANCES TECHNOLOGY CO.,LTD. Address before: 528400 workshop No. 18, Changhong Industrial Zone, No. 1 Xingye Road, Nantou Town, Zhongshan, Guangdong, Guangdong Patentee before: GUANGDONG CHANGHONG DIGITAL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 workshop No. 18, Changhong Industrial Zone, No. 1 Xingye Road, Nantou Town, Zhongshan, Guangdong, Guangdong Patentee after: Changhong Meiling Xinhua Technology Co.,Ltd. Address before: 528400 workshop No. 18, Changhong Industrial Zone, No. 1 Xingye Road, Nantou Town, Zhongshan, Guangdong, Guangdong Patentee before: GUANGDONG CHANGHONG HOME APPLIANCES TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528400, No. 2, Tongji West Road, Nantou Town, Zhongshan, Guangdong Patentee after: Changhong Meiling Xinhua Technology Co.,Ltd. Address before: 528400 workshop No. 18, Changhong Industrial Zone, No. 1 Xingye Road, Nantou Town, Zhongshan, Guangdong, Guangdong Patentee before: Changhong Meiling Xinhua Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |