CN202287754U - Water vapor waste heat recovery device - Google Patents
Water vapor waste heat recovery device Download PDFInfo
- Publication number
- CN202287754U CN202287754U CN2011203482794U CN201120348279U CN202287754U CN 202287754 U CN202287754 U CN 202287754U CN 2011203482794 U CN2011203482794 U CN 2011203482794U CN 201120348279 U CN201120348279 U CN 201120348279U CN 202287754 U CN202287754 U CN 202287754U
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- Prior art keywords
- steam
- heat
- closed cavity
- recovery device
- air inlet
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- Expired - Fee Related
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- 239000002918 waste heat Substances 0.000 title claims abstract description 23
- 238000011084 recovery Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 4
- 239000007789 gas Substances 0.000 claims description 38
- 238000004064 recycling Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to a device for recovering waste heat of water vapor. The steam-heating steam cabinet comprises an upper cabinet body (11) and a lower cabinet body (12), wherein the upper cabinet body (11) comprises a plurality of independent steam rooms (111), a steam cooker (121) is arranged in the lower cabinet body (12), a heater is arranged beside the steam cooker (121), the steam cooker (121) is communicated with the steam rooms (111) through a steam conveying pipe (112), a heat energy converter (2) is provided with an air inlet (24) and an air outlet (25), the air inlet (24) arranged on the heat energy converter (2) is communicated with the air outlet (113) arranged on the upper cabinet body (11), and the air outlet (25) arranged on the heat energy converter (2) is communicated with the steam conveying pipe (112). The utility model discloses vapor waste heat recovery device passes through the heat energy converter, utilizes the waste heat of vapor to the air heating in the heat energy converter, and the air after will heating by the fan is input into the steam chest of placing food again, makes the waste heat of vapor utilized once more, the loss of reducible heat energy.
Description
Technical field
The utility model relates to food processing apparatus field, kitchen, especially relates to a kind of steam waste-heat recovery device.
Background technology
Steamer occupies considerable position in hotel's equipment, also be the maximum equipment of power consumption.At present; Traditional steamer is made up of steam generator, cabinet, and cabinet is divided into cabinet and lower cabinet body, and last cabinet is separated into independently some steam rooms; Be provided with steamer and steam generator in the lower cabinet body; Steamer is communicated with steam room through some steam pipelines, and steam generator is positioned at the steamer below, and the steam generator below is provided with burner.This steamer is when work, and the heat part that burner produces heats steamer, and a part dissipates along with flue gas in addition.Therefore, the thermal loss of above-mentioned steamer is big, and heat utilization efficiency is low.
The patent No. is 200920192327.8 Chinese patent, proposes a kind of steamer, and this steamer comprises cabinet and lower cabinet body, and last cabinet is provided with some independently steam rooms; Lower cabinet body is positioned at the cabinet below; Be provided with steamer in the lower cabinet body, the steamer top is provided with the steam pipeline that is communicated with steam room, and the steamer below is provided with the combustion chamber that holds burner; Burner is connected with gas pipeline; Be provided with storage heater in the said steamer, this storage heater comprises circulating line and the hot gas duct that runs through storage heater, and hot gas duct is communicated with and is not communicated with circulating line with flue exhaust tube and combustion chamber.The hot gas that burner produces; The bottom of part heating steamer, a part of in addition heat is through storage heater, and the heat of storage heater is stopped by said heat energy circulation heat conduction pipe; The time that heat is trapped in the hot gas duct is long, makes flue gas and another part heat be utilized.Though this steamer can improve the utilization rate of heat energy; But, get into the interior steam of steam room after food is heated, directly be discharged in the kitchen, the operating ambient temperature in kitchen is significantly promoted; Simultaneously, exhaust steam has been taken away most heat energy.
Summary of the invention
The purpose of the utility model is to consider the problems referred to above and provides a kind of simple in structure, the convenient and practical steam waste-heat recovery device that the efficient of recycle-water steam waste heat is high.
The utility model is in order to reach above-mentioned purpose; The technical scheme that the utility model is taked is: the steam waste-heat recovery device of the utility model, include cabinet and lower cabinet body, and last cabinet includes some independently steam rooms; Be provided with steamer in the lower cabinet body; The side of steamer is equiped with heater, and steamer is communicated with steam room through steam pipeline, and heat converter is provided with air inlet and gas outlet; Set gas outlet communicates on the air inlet that is provided with on the heat converter and the last cabinet, and the gas outlet that is provided with on the heat converter communicates with steam pipeline.
Above-mentioned heat converter includes hollow closed formula cavity; The sidewall of closed cavity is provided with air inlet and gas outlet; Be equiped with exhaust gas recycling tube in the closed cavity, the outside of exhaust gas recycling tube is provided with fin, and an end of exhaust gas recycling tube links to each other with air inlet; The other end of exhaust gas recycling tube and atmosphere, the gas outlet that is provided with on the closed cavity communicates with steam pipeline.
Above-mentioned exhaust gas recycling tube is a spiral type pipe.
Above-mentioned heat converter also includes blower fan, and blower fan is installed in the top of closed cavity.
Set air inlet is arranged on the top of closed cavity on the sidewall of above-mentioned closed cavity, and set gas outlet is arranged on the bottom of closed cavity on the sidewall of closed cavity.
The utility model is through heat converter, and the waste heat that utilizes steam is to the air heat in the heat converter, and the air after will being heated by blower fan again is input in the steam chest of placing food, and the waste heat of steam is utilized once more, can reduce heat energy loss.The utility model is a kind of simple in structure, the convenient and practical steam waste-heat recovery device that the efficient of recycle-water steam waste heat is high.
Description of drawings
Fig. 1 is the structural representation of the utility model steam waste-heat recovery device;
Fig. 2 is the sectional structure sketch map of the utility model steam waste-heat recovery device;
Fig. 3 is the structural representation of heat converter in the utility model.
The specific embodiment
Be further described below in conjunction with embodiment.
The structural representation of the steam waste-heat recovery device of the utility model such as Fig. 1, shown in Figure 2; Include cabinet 11 and lower cabinet body 12; Last cabinet 11 includes some independently steam rooms 111, is provided with steamer 121 in the lower cabinet body 12, and the side of steamer 121 is equiped with heater; Steamer 121 is communicated with steam room 111 through steam pipeline 112; Heat converter 2 is provided with air inlet 24 and gas outlet 25, and set gas outlet 113 communicates on the air inlet 24 that is provided with on the heat converter 2 and the last cabinet 11, and the gas outlet 25 of setting communicates with steam pipeline 112 on the heat converter 2.
In the present embodiment; Above-mentioned heat converter 2 includes hollow closed formula cavity 21, and the sidewall of closed cavity 21 is provided with air inlet 24 and gas outlet 25, is equiped with exhaust gas recycling tube 22 in the closed cavity 21; The outside of exhaust gas recycling tube 22 is provided with fin 26; One end 221 of exhaust gas recycling tube 22 links to each other with air inlet 24, the other end 222 and the atmosphere of exhaust gas recycling tube 22, and the gas outlet 25 that is provided with on the closed cavity 21 communicates with steam pipeline 112.In the present embodiment, above-mentioned exhaust gas recycling tube 22 is a spiral type pipe.
In addition, above-mentioned heat converter 2 also includes blower fan 23, and blower fan 23 is installed in the top of closed cavity 21.
In the present embodiment, set air inlet 24 is arranged on the top of closed cavity 21 on the sidewall of above-mentioned closed cavity 21, and set gas outlet 25 is arranged on the bottom of closed cavity 21 on the sidewall of closed cavity 21.
The utility model partly or entirely is recycled to the steam after using in the circulating heat supply system in the heat converter; After air in the heat converter is heated intensification; From heat converter, draw be heated after air partly or entirely send back in the circulating heat supply system again; Steam after the utilization and be heated after the flow direction of air, see also the arrow of Fig. 2 and Fig. 3.Thereby make the waste heat of steam be utilized once more, can reduce heat energy loss.
Claims (5)
1. steam waste-heat recovery device; It is characterized in that including cabinet (11) and lower cabinet body (12); Last cabinet (11) includes some independently steam rooms (111); Be provided with steamer (121) in the lower cabinet body (12); The side of steamer (121) is equiped with heater, and steamer (121) is communicated with steam room (111) through steam pipeline (112), and heat converter (2) is provided with air inlet (24) and gas outlet (25); Heat converter (2) is gone up the air inlet (24) that is provided with and is upward communicated set gas outlet (113) with last cabinet (11), and heat converter (2) is gone up the gas outlet (25) that is provided with and communicated with steam pipeline (112).
2. steam waste-heat recovery device according to claim 1; It is characterized in that above-mentioned heat converter (2) includes hollow closed formula cavity (21); The sidewall of closed cavity (21) is provided with air inlet (24) and gas outlet (25); Be equiped with exhaust gas recycling tube (22) in the closed cavity (21), the outside of exhaust gas recycling tube (22) is provided with fin (26), and an end (221) of exhaust gas recycling tube (22) links to each other with air inlet (24); The other end (222) and the atmosphere of exhaust gas recycling tube (22), closed cavity (21) is gone up the gas outlet (25) that is provided with and is communicated with steam pipeline (112).
3. steam waste-heat recovery device according to claim 2 is characterized in that above-mentioned exhaust gas recycling tube (22) is a spiral type pipe.
4. steam waste-heat recovery device according to claim 2 is characterized in that above-mentioned heat converter (2) also includes blower fan (23), and blower fan (23) is installed in the top of closed cavity (21).
5. according to each described steam waste-heat recovery device of claim 2 to 4; It is characterized in that air inlet (24) set on the sidewall of above-mentioned closed cavity (21) is arranged on the top of closed cavity (21), set gas outlet (25) is arranged on the bottom of closed cavity (21) on the sidewall of closed cavity (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203482794U CN202287754U (en) | 2011-09-16 | 2011-09-16 | Water vapor waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203482794U CN202287754U (en) | 2011-09-16 | 2011-09-16 | Water vapor waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202287754U true CN202287754U (en) | 2012-07-04 |
Family
ID=46356764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203482794U Expired - Fee Related CN202287754U (en) | 2011-09-16 | 2011-09-16 | Water vapor waste heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202287754U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379626A (en) * | 2011-09-16 | 2012-03-21 | 美的集团有限公司 | Water vapor waste heat recovery method and device |
| CN106322459A (en) * | 2016-09-30 | 2017-01-11 | 宁波方太厨具有限公司 | Cooker and steam box all-in-one machine |
| CN109648672A (en) * | 2017-10-12 | 2019-04-19 | 江阴中和包装材料有限公司 | Heat_treated wood workshop and its heat treatment method |
-
2011
- 2011-09-16 CN CN2011203482794U patent/CN202287754U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379626A (en) * | 2011-09-16 | 2012-03-21 | 美的集团有限公司 | Water vapor waste heat recovery method and device |
| CN102379626B (en) * | 2011-09-16 | 2014-07-23 | 美的集团股份有限公司 | Method and device for recycling waste heat of steam |
| CN106322459A (en) * | 2016-09-30 | 2017-01-11 | 宁波方太厨具有限公司 | Cooker and steam box all-in-one machine |
| CN109648672A (en) * | 2017-10-12 | 2019-04-19 | 江阴中和包装材料有限公司 | Heat_treated wood workshop and its heat treatment method |
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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: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20150916 |
|
| EXPY | Termination of patent right or utility model |