CN202188538U - Range hood with heating function - Google Patents
Range hood with heating function Download PDFInfo
- Publication number
- CN202188538U CN202188538U CN2011202166075U CN201120216607U CN202188538U CN 202188538 U CN202188538 U CN 202188538U CN 2011202166075 U CN2011202166075 U CN 2011202166075U CN 201120216607 U CN201120216607 U CN 201120216607U CN 202188538 U CN202188538 U CN 202188538U
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- China
- Prior art keywords
- heat
- exchanger
- smoke exhaust
- hot water
- pipeline
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a range hood with a heating function, which comprises the range hood body, wherein, an air energy heat exchanger is arranged in the air suction passage of the range hood body and is connected to a compressor through a pipe; the outlet of the compressor and the heat exchanger are in pipe connection; the outlet end of the heat exchanger is connected with the inlet end of a hot water exchanger through the pipe; the hot water exchanger comprises a heat-insulating barrel for containing water, and an auxiliary heating device is arranged in the heat-insulating barrel; a return pipe is connected with the heat-insulating barrel; a circulating water pump is mounted on the return pipe; the water in the heat-insulating barrel is circulated between the heat-insulating barrel and the hot water exchanger for temperature increment; the hot water exchanger is connected with a cooling device through the pipe; and the water in the heat-insulating barrel is circulated between the hot water exchanger and the cooling device for cooling and heating. The range hood provided by the utility model integrates the oil fume extracting and heating functions of a general range hood, can effectively use the waste heat given off by a fan for heating, is environment-friendly and energy-saving, and has a low use cost.
Description
Technical field
The utility model relates to a kind of smoke exhaust ventilator, especially relates to a kind of smoke exhaust ventilator with heating function.
Background technology
The raising day by day of Along with people's living standard, the continuous improvement of living conditions, smoke exhaust ventilator has become the indispensable household electrical appliance in kitchen.Present smoke exhaust ventilator on the market mainly is to make oil-collecting petticoat pipe in smoke exhaust ventilator center form negative pressuren zone with centrifugal fan, and the deep fat cigarette that produces during the kitchen range burning gets into the blast pipe discharge from the oil-collecting petticoat pipe.The waste heat of many oil smoke is through utilizing carefully in the kitchen, and directly spreads in the air, and this has not only wasted the energy but also has been that imitate in the greenhouse that has increased the earth, thereby the environmental protection and energy saving energy of existing smoke exhaust ventilator product is fatal problem.
Summary of the invention
The utility model is the defective that exists to the above-mentioned background technology, and a kind of smoke exhaust ventilator with heating function is provided.
For realizing above-mentioned purpose, the utility model discloses a kind of smoke exhaust ventilator with heating function and include: smoke exhaust ventilator is provided with air ability heat exchanger in the air-suction channel of said smoke exhaust ventilator; Air can be connected with compressor through pipeline by heat exchanger; The outlet of compressor goes out through pipeline to be connected with heat exchanger, and the port of export of heat exchanger is connected with the arrival end of hot water exchanger through pipeline, comprises the heat-preserving container that is used to adorn water in the said hot water exchanger; Be provided with assisted heating device in the heat-preserving container; Be connected with reflux line on the heat-preserving container, water circulating pump is installed on the reflux line, the intensification that between heat-preserving container and hot water exchanger, circulates of the water of said heat-preserving container; Hot water exchanger connects heat abstractor through pipeline, and the water of heat-preserving container is the cycle heat radiation heating between hot water exchanger and heat abstractor.
Further; The port of export of said gas ability heat exchanger is connected with throttling arrangement through pipeline; The port of export of said throttling arrangement is connected with filter through pipeline; The port of export of said filter is connected with high-pressure storage through pipeline, and the port of export of said high-pressure storage is connected with gas-liquid separator through pipeline.
Further, said throttling arrangement can be a heating power expansion valve, capillary, electric expansion valve, orifice plate flow controller.
Further, said smoke exhaust ventilator comprises fan, said air can heat exchanger be arranged at said fan near.
Further, said air can be provided with temperature control equipment by heat exchanger.
Further, said heat abstractor is fin, hot channel, heat radiation airduct.
Further, be provided with EGR between said heat exchanger and the water receiver.
Further, said EGR is a circulating pump.
The smoke exhaust ventilator of said structure integrates common fume exhausting function and heating function, and the deep fat cigarette heat that can effectively utilize exhaust apparatus to discharge heats environmental protection and energy saving, economical and practical.
Description of drawings
Fig. 1 is the fundamental diagram of the utility model.
The specific embodiment
For further understanding characteristic, technological means and the specific purposes that reached, the function of the utility model, the utility model is described in further detail below in conjunction with the accompanying drawing and the specific embodiment.
See also Fig. 1; The smoke exhaust ventilator that the utlity model has the heating function comprises compressor 1, heat exchanger 2, air ability heat exchanger 3, smoke exhaust ventilator 4, throttling arrangement 5, filter 6, high-pressure storage 7, gas-liquid separator 8, hot water exchanger 10 and heat abstractor 13.
Being provided with air in the air-suction channel of smoke exhaust ventilator 4 can heat exchanger 3, and smoke exhaust ventilator 4 comprises fan 41, said air can heat exchanger 3 be arranged at fan 41 near.The port of export of air ability heat exchanger 3 is connected with throttling arrangement 5 through pipeline, and throttling arrangement 5 can be a heating power expansion valve, capillary, electric expansion valve, orifice plate flow controller etc.The port of export of throttling arrangement 5 is connected with filter 6 through pipeline; The port of export of filter 6 is connected with high-pressure storage 7 through pipeline; The port of export of high-pressure storage 7 is connected with gas-liquid separator 8 through pipeline, and the port of export of gas-liquid separator 8 is connected with compressor 1 through pipeline, and the outlet of compressor 1 goes out through pipeline to be connected with heat exchanger 2; The port of export of heat exchanger 2 is connected with the arrival end of hot water exchanger 10 through pipeline, in said pipeline, is provided with cold-producing medium.
Comprise the heat-preserving container 11 that is used to adorn water in the hot water exchanger 10; Be provided with assisted heating device 12 in the heat-preserving container 11; On heat-preserving container 11, be connected with reflux line; Water circulating pump 14 is installed on the reflux line, the intensification that between heat-preserving container 11 and hot water exchanger 10, circulates of the water of heat-preserving container 11, hot water exchanger 10 connects heat abstractor 13 through pipeline.Hot water exchanger 10 is provided with temperature control equipment 15, in order to the water temperature in the control heat-preserving container 11.The water of heat-preserving container 11 is the cycle heat radiation heating between hot water exchanger 10 and heat abstractor 13, and heat abstractor 13 is fin, hot channel, heat radiation airduct etc.
When the utility model is worked; Smoke exhaust ventilator 4 and compressor 1 entry into service, high-temperature oil smoke gas is extracted out by smoke exhaust ventilator 4, and air can pass to the cold-producing medium in the pipeline by the heat exchanger 3 interior used heat that absorb high-temperature oil smoke gas; Become high-pressure gaseous after the cold-producing medium heat absorption; And through the processing of the gas-liquid separator 8 of throttling arrangement 5, filter 6, high-pressure storage 7, suck in the compressor 1 through pipeline, in heat exchanger 2, carry out the low pressure heat release again; The water heating that the water of reflux line is given said heat-preserving container 11 through the heat that absorbs heat exchanger 2, the water that temperature raises is the cycle heat radiation heating between hot water exchanger 10 and heat abstractor 13.
When the water temperature of heat-preserving container 11 did not reach the preset value of temperature control equipment 15, the water of 12 pairs of heat-preserving containers 11 of assisted heating device carried out assistant heating to reach preset temperature value.When heat abstractor 13 was not worked, heat-preserving container 11 can be incubated the water in it, used in order to heating next time.
In sum, the utility model is when realizing common fume exhausting function, and the contrary Carnot's principle of its heating system utilization utilizes the heat of deep fat cigarette to heat, and meets the life requirement of current environmental protection and energy saving, and economical and practical.
The above embodiment has only expressed a kind of embodiment of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with accompanying claims.
Claims (6)
1. smoke exhaust ventilator with heating function; Include: smoke exhaust ventilator (4); It is characterized in that: be provided with air ability heat exchanger (3) in the air-suction channel of said smoke exhaust ventilator (4); Air can be connected with compressor (1) through pipeline by heat exchanger (3), and the port of export of said compressor (1) is connected with heat exchanger (2) through pipeline, and the port of export of heat exchanger (2) is connected with the arrival end of hot water exchanger (10) through pipeline; Comprise the heat-preserving container (11) that is used to adorn water in the said hot water exchanger (10); Be provided with assisted heating device (12) in the heat-preserving container (11), said heat-preserving container is connected with reflux line on (11), and water circulating pump (14) is installed on the said reflux line; The water of said reflux line is given the water heating of said heat-preserving container (11) through the heat that absorbs heat exchanger (2); The intensification that between heat-preserving container (11) and hot water exchanger (10), circulates of the water of said heat-preserving container (11), said hot water exchanger (10) connects heat abstractor (13) through pipeline, and the water of said heat-preserving container (11) is the cycle heat radiation heating between hot water exchanger (10) and heat abstractor (13).
2. the smoke exhaust ventilator with heating function according to claim 1; It is characterized in that: the port of export of said gas ability heat exchanger (3) is connected with throttling arrangement (5) through pipeline; The port of export of said throttling arrangement (5) is connected with filter (6) through pipeline; The port of export of said filter (6) is connected with high-pressure storage (7) through pipeline, and the port of export of said high-pressure storage (7) is connected with gas-liquid separator (8) through pipeline.
3. the smoke exhaust ventilator with system heating function according to claim 2, it is characterized in that: said throttling arrangement (5) can be a heating power expansion valve, capillary, electric expansion valve, orifice plate flow controller.
4. the smoke exhaust ventilator with heating function according to claim 1 is characterized in that: said smoke exhaust ventilator (4) comprises fan (41), said air can heat exchanger (3) be arranged at said fan (41) near.
5. the smoke exhaust ventilator with heating function according to claim 1 is characterized in that: said hot water exchanger (10) is provided with temperature control equipment (15).
6. the smoke exhaust ventilator with system heating function according to claim 1 is characterized in that: said heat abstractor (13) is fin, hot channel, heat radiation airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202166075U CN202188538U (en) | 2011-06-24 | 2011-06-24 | Range hood with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202166075U CN202188538U (en) | 2011-06-24 | 2011-06-24 | Range hood with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188538U true CN202188538U (en) | 2012-04-11 |
Family
ID=45919986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202166075U Expired - Fee Related CN202188538U (en) | 2011-06-24 | 2011-06-24 | Range hood with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188538U (en) |
-
2011
- 2011-06-24 CN CN2011202166075U patent/CN202188538U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20151112 Granted publication date: 20120411 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160512 Granted publication date: 20120411 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |