CN202980038U - Energy-saving type cooling system of fruit-and-vegetable pre-cooling and fresh-keeping storehouse - Google Patents
Energy-saving type cooling system of fruit-and-vegetable pre-cooling and fresh-keeping storehouse Download PDFInfo
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- CN202980038U CN202980038U CN2012206549659U CN201220654965U CN202980038U CN 202980038 U CN202980038 U CN 202980038U CN 2012206549659 U CN2012206549659 U CN 2012206549659U CN 201220654965 U CN201220654965 U CN 201220654965U CN 202980038 U CN202980038 U CN 202980038U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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Abstract
The utility model discloses an energy-saving type cooling system of a fruit-and-vegetable pre-cooling and fresh-keeping storehouse. The energy-saving type cooling system of the fruit-and-vegetable pre-cooling and fresh-keeping storehouse comprises an evaporator arranged in the fresh-keeping storehouse. The evaporator is connected with a compressor arranged outside the fresh-keeping storehouse. The compressor is connected with a condenser. A defrosting spray device capable of removing frost on the evaporator is arranged on the evaporator. A water pond is arranged outside the fresh-keeping storehouse. The defrosting spray device is connected with the water pond. A condensation water pipe is arranged on the condenser. A condensation water pump is arranged at one end of the condensation water pipe and is arranged in the water pond. A water outlet pipe of the evaporator is connected with the water pond. According to the energy-saving type cooling system of the fruit-and-vegetable pre-cooling and fresh-keeping storehouse, a condenser pressure controller, the condensation water pump and the defrosting spray device are additionally arranged based on an air cooling compressor unit, low-temperature water after being defrosted is used for being sprayed a high-temperature coil pipe of the air cooling condenser, temperature is fast decreased due to the fact that heat is absorbed through the evaporation of the water, heat exchange efficiency is improved, and electricity energy is saved.
Description
Technical field
The utility model relates to the energy-saving cooling system of a kind of pre-cooling fresh-keeping warehouse.
Background technology
Existing for after cooling system evaporator operation a period of time of pre-cooling fresh-keeping warehouse, meeting frosting on the coil pipe of evaporimeter and fin, impact is ventilated and cooling-down effect, needs time defrosting.Generally the way of evaporimeter frost is, electrothermal tube 3-15KW is installed on evaporimeter, and defrost interval 3-12 hour once, and every task is more than 30 minutes, and power consumption in a day is 5-50KW/H approximately, accounts for the 10-20% left and right of refrigeration system power consumption.And the electrothermal tube temperature is high during defrost, can cause 5 ℃ of left and right of local temperature fluctuation in the storehouse.
The utility model content
The purpose of this utility model is in order to overcome weak point of the prior art, to provide a kind of simple in structure, and condensation effect is good, the energy-saving cooling system of pre-cooling fresh-keeping warehouse of energy-conserving and environment-protective.
In order to achieve the above object, the utility model adopts following scheme:
the energy-saving cooling system of a kind of pre-cooling fresh-keeping warehouse, it is characterized in that: comprise the evaporimeter that is arranged in fresh-keeping warehouse, described evaporimeter is connected with fresh-keeping warehouse compressor outward, described compressor is connected with condenser, be provided with the defrosting spray equipment that to remove frosting on evaporimeter on described evaporimeter, be provided with the pond outside described fresh-keeping warehouse, described defrosting spray equipment is connected with described pond, be provided with condensate pipe on described condenser, be provided with condensate pump on described condensate pipe one end, described condensate pump is arranged in described pond, the outlet pipe of described evaporimeter is connected with described pond.
The energy-saving cooling system of a kind of pre-cooling fresh-keeping warehouse as above, it is characterized in that described defrosting spray equipment includes the spray thrower that is arranged on described evaporimeter, described spray thrower is connected with defrosting water pump in being arranged on described pond by a spray header.
The energy-saving cooling system of a kind of pre-cooling fresh-keeping warehouse as above is characterized in that being provided with the condensing pressure controller on described condenser, described condensing pressure controller is connected with described condensate pump.
In sum, the utility model with respect to its beneficial effect of prior art is:
The utility model system, power consumption 0.3-0.5KW, defrost interval 3-12 hour is once, and every task 10-15 minute, the defrosting water pump was for high-temperature water spraying evaporator defrosting, and after defrosting, water at low temperature refluxes.Power consumption in one day is 0.1-0.5KW/H approximately, is the 1/50-100 of electricity defrosting electricity consumption, storehouse temperature fluctuation 2 ℃ of left and right, and power saving saves time.
In the utility model on air-cooled condensate compressor group basis, increase condensing pressure controller, condensate pump and the defrosting spray equipment, with " water at low temperature " after defrosting spray air-cooled condenser high temperature coil pipe, utilize evaporation of water heat absorption fast cooling, improve heat exchange efficiency, saves energy.
" water at low temperature " after water defrosting is recovered in the pond by certain device, is used for condenser radiating tube spraying cooling, and " hot water " after condenser radiating tube spray returns in the pond, is used for the water defrosting to evaporimeter.So recycle " hot and cold water ", reach the purpose of energy saving, low-carbon environment-friendly.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with description of drawings and the specific embodiment, the utility model is further described:
the energy-saving cooling system of a kind of pre-cooling fresh-keeping warehouse as shown in Figure 1, comprise the evaporimeter 2 that is arranged in fresh-keeping warehouse 1, described evaporimeter 2 is connected with fresh-keeping warehouse 1 compressor 3 outward, described compressor 3 is connected with condenser 4, be provided with the defrosting spray equipment 5 that to remove frosting on evaporimeter 2 on described evaporimeter 2, be provided with pond 6 outside described fresh-keeping warehouse 1, described defrosting spray equipment 5 is connected with described pond 6, be provided with condensate pipe 7 on described condenser 4, be provided with condensate pump 8 on described condensate pipe 7 one ends, described condensate pump 8 is arranged in described pond 6, the outlet pipe 9 of described evaporimeter 2 is connected with described pond 6.
Defrosting spray equipment 5 described in the utility model includes the spray thrower 51 that is arranged on described evaporimeter 2, and described spray thrower 51 is connected by a spray header 52 defrosting water pump 53 interior with being arranged on described pond 6.
Be provided with condensing pressure controller 10 in the utility model on described condenser 4, described condensing pressure controller 10 is connected with described condensate pump 8.
In the utility model on air-cooled condensate compressor group basis, increase condensing pressure controller, condensate pump and the defrosting spray equipment, with " water at low temperature " after defrosting spray air-cooled condenser high temperature coil pipe, utilize evaporation of water heat absorption fast cooling, improve heat exchange efficiency, saves energy.
" water at low temperature " after water defrosting is recovered in the pond by certain device, is used for condenser radiating tube spraying cooling, and " hot water " after condenser radiating tube spray returns in the pond, is used for the water defrosting to evaporimeter.So recycle " hot and cold water ", reach the purpose of energy saving, low-carbon environment-friendly.
Claims (3)
1. energy-saving cooling system of pre-cooling fresh-keeping warehouse, it is characterized in that: comprise the evaporimeter (2) that is arranged in fresh-keeping warehouse (1), described evaporimeter (2) is connected with fresh-keeping warehouse (1) compressor (3) outward, described compressor (3) is connected with condenser (4), be provided with the defrosting spray equipment (5) that to remove the upper frosting of evaporimeter (2) on described evaporimeter (2), be provided with pond (6) outside described fresh-keeping warehouse (1), described defrosting spray equipment (5) is connected with described pond (6), be provided with condensate pipe (7) on described condenser (4), be provided with condensate pump (8) on described condensate pipe (7) one ends, described condensate pump (8) is arranged on (6) in described pond, the outlet pipe (9) of described evaporimeter (2) is connected with described pond (6).
2. the energy-saving cooling system of a kind of pre-cooling fresh-keeping warehouse according to claim 1, it is characterized in that described defrosting spray equipment (5) includes the spray thrower (51) that is arranged on described evaporimeter (2), described spray thrower (51) is connected by a spray header (52) the defrosting water pump (53) interior with being arranged on described pond (6).
3. the energy-saving cooling system of a kind of pre-cooling fresh-keeping warehouse according to claim 1, it is characterized in that being provided with condensing pressure controller (10) on described condenser (4), described condensing pressure controller (10) is connected with described condensate pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206549659U CN202980038U (en) | 2012-11-18 | 2012-11-18 | Energy-saving type cooling system of fruit-and-vegetable pre-cooling and fresh-keeping storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206549659U CN202980038U (en) | 2012-11-18 | 2012-11-18 | Energy-saving type cooling system of fruit-and-vegetable pre-cooling and fresh-keeping storehouse |
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| Publication Number | Publication Date |
|---|---|
| CN202980038U true CN202980038U (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012206549659U Expired - Fee Related CN202980038U (en) | 2012-11-18 | 2012-11-18 | Energy-saving type cooling system of fruit-and-vegetable pre-cooling and fresh-keeping storehouse |
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| CN (1) | CN202980038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105211268A (en) * | 2015-09-29 | 2016-01-06 | 天津市傲绿农副产品集团股份有限公司 | A kind of fruits and vegetables quick-freezing plant |
| CN106839607A (en) * | 2016-12-29 | 2017-06-13 | 浙江海洋大学 | A kind of novel ship Frostless ice house refrigerating plant |
-
2012
- 2012-11-18 CN CN2012206549659U patent/CN202980038U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105211268A (en) * | 2015-09-29 | 2016-01-06 | 天津市傲绿农副产品集团股份有限公司 | A kind of fruits and vegetables quick-freezing plant |
| CN105211268B (en) * | 2015-09-29 | 2019-03-22 | 天津市傲绿农副产品集团股份有限公司 | A kind of fruits and vegetables quick-freezing plant |
| CN106839607A (en) * | 2016-12-29 | 2017-06-13 | 浙江海洋大学 | A kind of novel ship Frostless ice house refrigerating plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131118 |