CN204963525U - Heat pump low temperature dewatering device - Google Patents
Heat pump low temperature dewatering device Download PDFInfo
- Publication number
- CN204963525U CN204963525U CN201520681203.1U CN201520681203U CN204963525U CN 204963525 U CN204963525 U CN 204963525U CN 201520681203 U CN201520681203 U CN 201520681203U CN 204963525 U CN204963525 U CN 204963525U
- Authority
- CN
- China
- Prior art keywords
- heat pump
- loop
- compressor
- dewatering device
- low temperature
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000001704 evaporation Methods 0.000 claims abstract description 11
- 230000008020 evaporation Effects 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 9
- 230000018044 dehydration Effects 0.000 claims description 8
- 238000006297 dehydration reaction Methods 0.000 claims description 8
- 235000013311 vegetables Nutrition 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 235000013399 edible fruits Nutrition 0.000 abstract 1
- 239000002932 luster Substances 0.000 abstract 1
- 239000011550 stock solution Substances 0.000 abstract 1
- 235000011869 dried fruits Nutrition 0.000 description 4
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a heat pump low temperature dewatering device, heat pump low temperature dewatering device contain a compressor, the exit of compressor be equipped with one or three solenoid valve, three solenoid valve's low reaches be equipped with a condenser and an incasement radiator that sets up side by side, condenser and the low reaches of incasement radiator be equipped with a stock solution bucket and a drier -filter in proper order, drier -filter's low reaches be equipped with the evaporation loop that sets up side by side and one catch the water loop, evaporation loop be equipped with a vapour and liquid separator with the low reaches of catching the water loop, vapour and liquid separator with the entry of compressor be connected. This heat pump low temperature dewatering device is energy -concerving and environment -protective, operation cheap cost, and the resolute vegetables quality of quilt drying is good, and the color and luster is good, and is pollution -free, has improved the dry quality of fruit vegetables greatly, simple structure, the effect is obvious, and the practicality is strong.
Description
Technical Field
The utility model relates to a dewatering device, more precisely, be a heat pump low temperature dewatering device.
Background
With the continuous development of agricultural science and technology, the dehydration processing of fruits and vegetables has become a rapidly-developed green industry, and the traditional dehydration technology easily causes the loss of color, aroma and taste of the fruits and vegetables and is difficult to thoroughly dry.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to a heat pump low temperature dewatering device is provided.
The above technical problem of the present invention can be solved by the following technical solutions:
a low-temperature dehydration device of a heat pump comprises a compressor, a three-way electromagnetic valve is arranged at an outlet of the compressor, a condenser and an in-box radiator which are arranged in parallel are arranged at the downstream of the three-way electromagnetic valve, a liquid storage barrel and a drying filter are sequentially arranged at the downstream of the condenser and the in-box radiator, an evaporation loop and a water catching loop which are arranged in parallel are arranged at the downstream of the drying filter, a gas-liquid separator is arranged at the downstream of the evaporation loop and the water catching loop, the gas-liquid separator is connected with an inlet of the compressor, a first control valve, a first expansion valve and an in-box low-temperature evaporator are sequentially arranged on the evaporation loop, and a second control valve, a second expansion valve and an in-box water catching device are sequentially arranged on the water catching loop.
As a preferred embodiment of the present invention, the first control valve and the second control valve are solenoid valves.
The utility model discloses a heat pump low temperature dewatering device's advantage is: the heat pump low-temperature dewatering device is energy-saving and environment-friendly, low in operation cost, good in quality of dried fruits and vegetables, good in color and no pollution, simple in structure, obvious in effect and strong in practicability, and the quality of dried fruits and vegetables is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a heat pump low-temperature dehydration device of the present invention;
wherein,
1. a compressor; 2. a three-way electromagnetic valve; 3. a condenser; 4. a liquid storage barrel; 5. drying the filter; 6. a first control valve; 7. a first expansion valve; 8. an in-tank low temperature evaporator; 9. a second control valve; 10. a second expansion valve; 11. a water trap in the tank; 12. a gas-liquid separator; 13. an in-tank radiator.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1, the heat pump low-temperature dehydration device comprises a compressor 1, a three-way electromagnetic valve 2 is arranged at the outlet of the compressor 1, a condenser 3 and an in-tank radiator 13 which are arranged in parallel are arranged at the downstream of the three-way electromagnetic valve 2, a liquid storage barrel 4 and a drying filter 5 are arranged at the downstream of the condenser 3 and the in-tank radiator 13 in sequence, an evaporation loop L1 and a water capture loop L2 are arranged at the downstream of the drying filter 5 in sequence, a gas-liquid separator 12 is arranged at the downstream of the evaporation loop L1 and the water capture loop L2 in sequence, the gas-liquid separator 12 is connected with the inlet of the compressor 1, a first control valve 6, a first expansion valve 7 and an in-tank low-temperature evaporator 8 are arranged on the evaporation loop L1 in sequence, and a second control valve 9, a second expansion valve 10 and an in-tank water capture device 11 are arranged on the water capture loop L2 in sequence.
The first control valve 6 and the second control valve 9 are solenoid valves.
During the use, when the goods need freeze, three-way solenoid valve 2 opens the return circuit that condenser 3 was located, and the circulation mode of heat pump low temperature dewatering device is this moment:
compressor 1-three-way solenoid valve 2-condenser 3-liquid storage barrel 4-dry filter 5-
The first control valve 6, the first expansion valve 7, the in-tank low-temperature evaporator 8, the gas-liquid separator 12 and the compressor 1.
When the goods are dehydrated, the three-way electromagnetic valve 2 opens a loop where the radiator 13 in the box is located, and the circulation mode of the heat pump low-temperature dehydration device is as follows:
the system comprises a compressor 1, a three-way electromagnetic valve 2, an in-tank radiator 13, a liquid storage barrel 4, a drying filter 5, a second control valve 9, a second expansion valve 10, an in-tank water catcher 11, a gas-liquid separator 12 and the compressor 1.
The heat pump low-temperature dewatering device is energy-saving and environment-friendly, low in operation cost, good in quality of dried fruits and vegetables, good in color and no pollution, simple in structure, obvious in effect and strong in practicability, and the quality of dried fruits and vegetables is greatly improved.
Without being limited thereto, any changes or substitutions which are not thought of through creative efforts should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (2)
1. A low-temperature dehydration device of a heat pump is characterized by comprising a compressor (1), a three-way electromagnetic valve (2) is arranged at an outlet of the compressor (1), a condenser (3) and an in-tank radiator (13) which are arranged in parallel are arranged at the downstream of the three-way electromagnetic valve (2), a liquid storage barrel (4) and a drying filter (5) are sequentially arranged at the downstream of the condenser (3) and the in-tank radiator (13), an evaporation loop (L1) and a water capture loop (L2) which are arranged in parallel are arranged at the downstream of the drying filter (5), a gas-liquid separator (12) is arranged at the downstream of the evaporation loop (L1) and the water capture loop (L2), the gas-liquid separator (12) is connected with an inlet of the compressor (1), and a first control valve (6) are sequentially arranged on the evaporation loop (L1), A first expansion valve (7) and an in-tank low-temperature evaporator (8), wherein a second control valve (9), a second expansion valve (10) and an in-tank water catcher (11) are sequentially arranged on the water catching loop (L2).
2. The heat pump low-temperature dehydration device according to claim 1 characterized in that said first control valve (6) and said second control valve (9) are solenoid valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681203.1U CN204963525U (en) | 2015-09-06 | 2015-09-06 | Heat pump low temperature dewatering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681203.1U CN204963525U (en) | 2015-09-06 | 2015-09-06 | Heat pump low temperature dewatering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204963525U true CN204963525U (en) | 2016-01-13 |
Family
ID=55058583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520681203.1U Expired - Fee Related CN204963525U (en) | 2015-09-06 | 2015-09-06 | Heat pump low temperature dewatering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204963525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017193490A1 (en) * | 2016-05-09 | 2017-11-16 | 顺德职业技术学院 | Energy-saving control method for vacuum freezing and drying combined device for double-stage compression heat pump |
-
2015
- 2015-09-06 CN CN201520681203.1U patent/CN204963525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017193490A1 (en) * | 2016-05-09 | 2017-11-16 | 顺德职业技术学院 | Energy-saving control method for vacuum freezing and drying combined device for double-stage compression heat pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170217 Address after: 225300 Jiangsu City, Taizhou Temple Lane Town People's road, No. 143 Patentee after: TAIZHOU YUHUA REFRIGERATION EQUIPMENT MANUFACTURING Co.,Ltd. Address before: Hailing District City of Taizhou province Jiangsu golden homes 225300 Building No. 4 room 507 Patentee before: Teng Zhenya |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |