CN202132996U - Gas cooker waste heat recovery device - Google Patents
Gas cooker waste heat recovery device Download PDFInfo
- Publication number
- CN202132996U CN202132996U CN201120176608U CN201120176608U CN202132996U CN 202132996 U CN202132996 U CN 202132996U CN 201120176608 U CN201120176608 U CN 201120176608U CN 201120176608 U CN201120176608 U CN 201120176608U CN 202132996 U CN202132996 U CN 202132996U
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- CN
- China
- Prior art keywords
- heat
- water
- recovery device
- heat recovery
- waste heat
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- Expired - Lifetime
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a gas cooker waste heat recovery device, and aims to provide a waste heat recovery device which enables cold water to fully absorb waste heat and ensures the temperature stability of outlet water. The waste heat recovery device adopts the structure that a heat absorption cavity is arranged in a heat conductor, a flame passage is arranged in the middle of the heat conductor, a water inlet and at least one water outlet which are communicated with the interior of the heat absorption cavity are formed on the heat conductor, a baffle for separating the inlet water and the outlet water is arranged in the heat absorption cavity, and a fireguard clasping a pot body is fixedly connected to the upper outer edge of the heat conductor. The waste heat recovery device is provided with a baffle separating the inlet water and the outlet water, and forces cold water to circulate in the heat absorption cavity, absorb waste heat generated when burning flame heats the pot bottom and then flow out of the water outlet, thereby improving the water outlet temperature stability and guaranteeing the water outlet quality. Meanwhile, the fuel gas utilization ratio is improved, the reduction of temperature in a kitchen is facilitated, the work environment of staff in the kitchen is improved, and the service life of both the gas cooker and the hearth is prolonged.
Description
Technical field
The utility model relates to a kind of gas kitchen ranges waste-heat recovery device.
Background technology
Gas kitchen ranges in use, at the bottom of the direct heating kettle in the top of flame.And in the time of the flame contact the bottom of a pan, also surrounding environment and kitchen range or the chamber of a kitchen range are had heat effect, cause the waste of heat energy; Make that simultaneously temperature raises in the kitchen; Operating personnel's in the kitchen working environment is worsened, and, the service life of having reduced the kitchen range and the chamber of a kitchen range.For this reason, the waste-heat recovery device of various gas kitchen ranges is used and is given birth to.Present waste-heat recovery device is to increase a remaining heat trap that has cavity at the burner hearth place mostly, and cavity inside feeds water.Though this waste-heat recovery device can the absorption portion waste heat, owing to interconnect between water inlet that is communicated with cavity and the water outlet; And; That leans between water inlet and the delivery port is closer, causes the short circuit between hot water and the cold water, and some cold water that do not absorb heat directly advance from delivery port from water inlet; Cause leaving water temperature unstable, influence effluent characteristics.
The utility model content
The utility model is in order to overcome weak point of the prior art, to provide a kind of cold water that can make fully to absorb waste heat, ensureing the gas kitchen ranges waste-heat recovery device of leaving water temperature stability.
The utility model is realized through following technical proposals:
A kind of gas kitchen ranges waste-heat recovery device; It is characterized in that; Comprise heat carrier, said heat carrier is inner for the heat absorption cavity, is passage of flame in the middle part of the said heat carrier; Said heat carrier is provided with water inlet and at least one delivery port with the cavity internal communication of absorbing heat, and said heat absorption cavity set inside has and separates the into dividing plate of water and water outlet.
Be fixedly connected with the fireguard of embracing pot body on the outer rim of said heat carrier top.
The passage of flame of said heat carrier is provided with the fire-assembling tube with the heat carrier one.
The part that the height of fire-assembling tube generally exceeds heat carrier is 1-3cm.
Said heat carrier is corresponding with gas kitchen ranges chamber of a kitchen range shape.
The utlity model has following technique effect:
The gas kitchen ranges waste-heat recovery device of the utility model has in heat absorption cavity set inside and separates the into dividing plate of water and water outlet; Force the circulation of cold water through the heat absorption cavity; Waste heat outside at the bottom of the absorption flame combustion heating kettle flows out from delivery port again, has improved the stability of leaving water temperature.Simultaneously, improve the utilization rate of combustion gas, helped reducing the temperature in the kitchen, improved staff's in the kitchen working environment, improved the service life of gas kitchen ranges and burner hearth.
Description of drawings
The upward view that Fig. 1 partly analyses and observe for the utility model gas kitchen ranges waste-heat recovery device;
Fig. 2 is the A-A cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
The sketch map of the utility model gas kitchen ranges waste-heat recovery device is as depicted in figs. 1 and 2; Comprise heat carrier 3; Said heat carrier 3 inside are heat absorption cavity 4; Said heat carrier middle part be a passage of flame 1, and said heat carrier is provided with water inlet 5 and at least one delivery port 6 with the cavity internal communication of absorbing heat, and said heat absorption cavity set inside has and separates the into dividing plate 7 of water and water outlet.When the waste-heat recovery device of the utility model was used for Chinese meal stove, heat conductor shape was corresponding with gas kitchen ranges chamber of a kitchen range shape.
Be fixedly connected with the fireguard 2 of embracing pot body on the said heat carrier 3 top outer rims, blocking the flame of outside spray, and absorb waste heat.
The passage of flame of said heat carrier 3 is provided with the fire-assembling tube 8 with the heat carrier one, so that flame is concentrated at the bottom of the heating kettle, the part that the height of fire-assembling tube generally exceeds heat carrier is 1-3cm.
During use, the waste-heat recovery device of the utility model is placed on the gas kitchen ranges, pot is placed on the fireguard, water inlet is connected with outlet pipe with water inlet pipe respectively with delivery port.The switch of fetching boiling water, cold water gets into the heat absorption inside cavity through water inlet.During burning, at the bottom of the top heating kettle of flame, the flame of other parts is through the heat carrier part around the passage of flame heating passage of flame, and the heat that the cold water of heat carrier heat absorption inside cavity absorbs flame becomes high-temperature water, flows out from delivery port.Because the effect of dividing plate, water inlet separates with water outlet, and cold water gets into the heat absorption inside cavity, through flowing out from delivery port after the circulation heat absorption, has improved the stability of water outlet again, has ensured the temperature of water outlet.
Claims (5)
1. gas kitchen ranges waste-heat recovery device; It is characterized in that; Comprise heat carrier, said heat carrier is inner for the heat absorption cavity, is passage of flame in the middle part of the said heat carrier; Said heat carrier is provided with water inlet and at least one delivery port with the cavity internal communication of absorbing heat, and said heat absorption cavity set inside has and separates the into dividing plate of water and water outlet.
2. gas kitchen ranges waste-heat recovery device according to claim 1 is characterized in that, is fixedly connected with the fireguard of embracing pot body on the outer rim of said heat carrier top.
3. gas kitchen ranges waste-heat recovery device according to claim 1 and 2 is characterized in that the passage of flame of said heat carrier is provided with the fire-assembling tube with the heat carrier one.
4. gas kitchen ranges waste-heat recovery device according to claim 3 is characterized in that, the part that the height of fire-assembling tube exceeds heat carrier is 1-3cm.
5. gas kitchen ranges waste-heat recovery device according to claim 3 is characterized in that, said heat carrier is corresponding with gas kitchen ranges chamber of a kitchen range shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120176608U CN202132996U (en) | 2011-05-30 | 2011-05-30 | Gas cooker waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120176608U CN202132996U (en) | 2011-05-30 | 2011-05-30 | Gas cooker waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132996U true CN202132996U (en) | 2012-02-01 |
Family
ID=45521763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120176608U Expired - Lifetime CN202132996U (en) | 2011-05-30 | 2011-05-30 | Gas cooker waste heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591622A (en) * | 2012-08-13 | 2014-02-19 | 吴心良 | Environment-friendly and energy-saving hearth |
| CN105910145A (en) * | 2016-06-16 | 2016-08-31 | 马志强 | Waste heat collecting cover of cooking range |
| CN108534182A (en) * | 2018-03-30 | 2018-09-14 | 广东顺德格意威登电器有限公司 | It is a kind of that there is the gas cooker for collecting waste heat function |
-
2011
- 2011-05-30 CN CN201120176608U patent/CN202132996U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591622A (en) * | 2012-08-13 | 2014-02-19 | 吴心良 | Environment-friendly and energy-saving hearth |
| CN105910145A (en) * | 2016-06-16 | 2016-08-31 | 马志强 | Waste heat collecting cover of cooking range |
| CN108534182A (en) * | 2018-03-30 | 2018-09-14 | 广东顺德格意威登电器有限公司 | It is a kind of that there is the gas cooker for collecting waste heat function |
| CN108534182B (en) * | 2018-03-30 | 2019-11-15 | 广东顺德格意威登电器有限公司 | A kind of gas cooker with collection waste heat function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |