CN104019532A - Cooling system of air cooling grain cooler - Google Patents
Cooling system of air cooling grain cooler Download PDFInfo
- Publication number
- CN104019532A CN104019532A CN201410262037.1A CN201410262037A CN104019532A CN 104019532 A CN104019532 A CN 104019532A CN 201410262037 A CN201410262037 A CN 201410262037A CN 104019532 A CN104019532 A CN 104019532A
- Authority
- CN
- China
- Prior art keywords
- finned
- air
- pipeline
- cooling system
- air conditioner
- 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.)
- Pending
Links
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
-
- 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
Abstract
The invention relates to a cooling system of an air cooling grain cooler. The cooling system comprises one or more levels of air conditioner systems and a condensation heat recycling system, wherein the air conditioner systems are connected in parallel. Each air conditioner system comprises a compressor, an oil separator, a finned condenser, a liquid storage device, a drying filter, an expansion valve, a finned evaporator and a gas-liquid separator, all of which are connected in sequence to form a closed loop, wherein the finned condenser is connected with the air inlet of a condensate draught fan, and the finned evaporator is connected with the air inlet of a centrifugal draught fan. The condensation heat recycling system comprises a finned heater which is connected to the air conditioner systems through a branched pipeline and the finned condensers in parallel. The air outlet is provided with the finned heater connected with the finned condensers of the air conditioner systems through a pipeline in parallel, and the finned heater dries and removes moisture in cold air produced by the air conditioner systems through the heat of the air conditioner systems. The oil separator and the finned evaporators are connected with an energy regulating valve through a pipeline, the refrigerating capacity can be adjusted, and all-day refrigerating of the cooling system is achieved.
Description
Technical field
The present invention relates to the cold machine of a kind of paddy field, be specifically related to the cold machine cooling system of a kind of air-cooled paddy.
Background technology
Grain is stored at normal temperatures, along with time lengthening and summer temperature raise, the ageing oxidation of grain can be day by day serious, in addition grain also often suffers the infringement of the harmful organisms such as worm, mould, mouse in storage, except causing the loss of weight and quality, affected by the chemical factors such as fumigating insecticide, make grain more or less residual with a certain amount of medicament, cause chemical contamination.Therefore, implementing Green Grain Storage is extremely important.Low-temperature grain-storage is a kind of grain storage technology of environmental protection, and the important indicator of low-temperature grain-storage comprises temperature and water content.
Summary of the invention
The object of the present invention is to provide the cold machine cooling system of a kind of air-cooled paddy.
The technical scheme that the present invention takes is:
The cold machine cooling system of a kind of air-cooled paddy, comprise one-level or one-level more parallel air-conditioning system and and reclaiming system for condensation heat, described refrigeration system comprises the compressor that is connected to form in turn closed-loop path, oil eliminator, finned cooler, reservoir, device for drying and filtering, expansion valve, finned evaporator and gas-liquid separator, described finned cooler connects the air inlet of condensation fan, described finned evaporator connects the air inlet of centrifugal blower, described reclaiming system for condensation heat comprises fin heater, described fin heater is parallel to air-conditioning system through branch road pipeline and finned cooler.
Further, be provided with a branch road that is serially connected with capacity adjusting valve between described oil eliminator and finned cooler pipeline, this branch road other end connects the pipeline between expansion valve and finned evaporator.
Further, between described oil eliminator and finned cooler pipeline, be provided with the branch road that is connected with electric two-way valve, the input of described branch road Fen San road connecting fin plate heater, described fin heater output is divided into the three-way connection (pipe) road that is serially connected with check valve and is connected to the pipeline between finned cooler and reservoir.
Again further, the air outlet place of described centrifugal blower is provided with temperature sensor and humidity sensor.
Take after above technical scheme, beneficial effect of the present invention is:
At air outlet place, be provided with through the pipeline fin heater in parallel with air-conditioning system finned cooler, utilize the heat of air-conditioning system to carry out drying dehumidification to the cold wind producing in air-conditioning system; Oil eliminator is connected and capacity adjusting valve through pipeline with finned evaporator, can regulate refrigerating capacity, thereby realize the round-the-clock refrigeration of unit.
Accompanying drawing explanation
Fig. 1 is systematic schematic diagram of the present invention.
In figure: compressor 1, oil eliminator 2, finned cooler 3, condensation fan 4, electric two-way valve 5, energy regulator 6, reservoir 7, device for drying and filtering 8, expansion valve 9, finned evaporator 10, fin heater 11, check valve 12, centrifugal blower 13, gas-liquid separator 14.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
As shown in Figure 1, the cold machine cooling system of a kind of air-cooled paddy comprise one-level or one-level more parallel air-conditioning system and and reclaiming system for condensation heat, described air-conditioning system comprises the compressor 1 that is connected to form in turn closed-loop path, oil eliminator 2, finned cooler 3, reservoir 7, device for drying and filtering 8, expansion valve 9, finned evaporator 10 and gas-liquid separator 14, described finned cooler 3 connects the air inlet of condensation fan 4, described finned evaporator 10 connects the air inlet of centrifugal blower 13, the air outlet place of described centrifugal blower 13 is provided with temperature sensor and humidity sensor, between described oil eliminator 2 and the connecting pipe of finned cooler 3, be provided with a branch road that is serially connected with capacity adjusting valve 6, the connecting line that this branch road other end connection expansion valve 9 and finned evaporator are 10, described reclaiming system for condensation heat comprises fin heater 11, described fin heater 11 is parallel to air-conditioning system through branch road pipeline and finned cooler 3, the pipeline that described oil eliminator 2 and finned cooler are 3 divides the input of three branch road connecting fin plate heaters 11, on each road pipeline, be equipped with electric two-way valve 5, the pipeline that the output Jing San Road branch road UNICOM finned cooler 3 of described fin heater 11 and reservoir are 7, is equipped with check valve 12 on each branch road.
Claims (4)
1. the cold machine cooling system of air-cooled paddy, comprise one-level more parallel air-conditioning system and and reclaiming system for condensation heat, described air-conditioning system comprises the compressor that is connected to form in turn closed-loop path, oil eliminator, finned cooler, reservoir, device for drying and filtering, expansion valve, finned evaporator and gas-liquid separator, described finned cooler connects the air inlet of condensation fan, described finned evaporator connects the air inlet of centrifugal blower, it is characterized in that, described reclaiming system for condensation heat comprises fin heater, described fin heater is parallel to air-conditioning system through branch road pipeline and finned cooler.
2. the cold machine cooling system of a kind of air-cooled paddy according to claim 1, it is characterized in that, between described oil eliminator and finned cooler pipeline, be provided with a branch road that is serially connected with capacity adjusting valve, this branch road other end connects the pipeline between expansion valve and finned evaporator.
3. the cold machine cooling system of a kind of air-cooled paddy according to claim 1, it is characterized in that, between described oil eliminator and finned cooler pipeline, be provided with the branch road that is connected with electric two-way valve, the input of described branch road Fen San road connecting fin plate heater, described fin heater output is divided into the three-way connection (pipe) road that is serially connected with check valve and is connected to the pipeline between finned cooler and reservoir.
4. the cold machine cooling system of a kind of air-cooled paddy according to claim 1, is characterized in that, the air outlet place of described centrifugal blower is provided with temperature sensor and humidity sensor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410262037.1A CN104019532A (en) | 2014-06-13 | 2014-06-13 | Cooling system of air cooling grain cooler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410262037.1A CN104019532A (en) | 2014-06-13 | 2014-06-13 | Cooling system of air cooling grain cooler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104019532A true CN104019532A (en) | 2014-09-03 |
Family
ID=51436426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410262037.1A Pending CN104019532A (en) | 2014-06-13 | 2014-06-13 | Cooling system of air cooling grain cooler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104019532A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104329842A (en) * | 2014-11-08 | 2015-02-04 | 合肥天鹅制冷科技有限公司 | Air conditioning evaporator device with defrosting function |
CN110973241A (en) * | 2019-11-11 | 2020-04-10 | 江苏永昇空调有限公司 | Evaporation cooling type grain cooling machine |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009186121A (en) * | 2008-02-07 | 2009-08-20 | Mitsubishi Electric Corp | Heat pump water heater outdoor unit and heat pump water heater |
CN202216505U (en) * | 2011-07-26 | 2012-05-09 | 佛山市南海聚腾环保设备有限公司 | High-temperature heat pump drying system |
CN202254135U (en) * | 2011-08-22 | 2012-05-30 | 珠海铨高机电设备有限公司 | Dehumidifying and reheating device of air conditioner |
CN202338963U (en) * | 2011-11-30 | 2012-07-18 | 江苏永昇空调有限公司 | Air conditioning system special for textile laboratory |
CN102901193A (en) * | 2012-10-31 | 2013-01-30 | 南京五洲制冷集团有限公司 | Stepless temperature regulating type condensation heat recovery air conditioning unit |
CN203147955U (en) * | 2013-01-10 | 2013-08-21 | 广东西屋康达空调有限公司 | Constant-temperature constant-humidity direct-current frequency-conversion double-stage heat recovery air conditioner |
CN203980575U (en) * | 2014-06-13 | 2014-12-03 | 江苏永昇空调有限公司 | The cold machine cooling system of a kind of air-cooled paddy |
-
2014
- 2014-06-13 CN CN201410262037.1A patent/CN104019532A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009186121A (en) * | 2008-02-07 | 2009-08-20 | Mitsubishi Electric Corp | Heat pump water heater outdoor unit and heat pump water heater |
CN202216505U (en) * | 2011-07-26 | 2012-05-09 | 佛山市南海聚腾环保设备有限公司 | High-temperature heat pump drying system |
CN202254135U (en) * | 2011-08-22 | 2012-05-30 | 珠海铨高机电设备有限公司 | Dehumidifying and reheating device of air conditioner |
CN202338963U (en) * | 2011-11-30 | 2012-07-18 | 江苏永昇空调有限公司 | Air conditioning system special for textile laboratory |
CN102901193A (en) * | 2012-10-31 | 2013-01-30 | 南京五洲制冷集团有限公司 | Stepless temperature regulating type condensation heat recovery air conditioning unit |
CN203147955U (en) * | 2013-01-10 | 2013-08-21 | 广东西屋康达空调有限公司 | Constant-temperature constant-humidity direct-current frequency-conversion double-stage heat recovery air conditioner |
CN203980575U (en) * | 2014-06-13 | 2014-12-03 | 江苏永昇空调有限公司 | The cold machine cooling system of a kind of air-cooled paddy |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104329842A (en) * | 2014-11-08 | 2015-02-04 | 合肥天鹅制冷科技有限公司 | Air conditioning evaporator device with defrosting function |
CN110973241A (en) * | 2019-11-11 | 2020-04-10 | 江苏永昇空调有限公司 | Evaporation cooling type grain cooling machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103075768B (en) | Thermostatic and humidistatic air conditioning unit group and control method | |
CN101865497B (en) | High-accuracy energy-saving constant-temperature constant-moisture air conditioner and control method thereof | |
CN204460550U (en) | A kind of environment-friendly and energy-efficient humiture control equipment in parallel | |
CN103940007A (en) | Direct evaporation type water-cooling fresh air unit | |
CN102901193A (en) | Stepless temperature regulating type condensation heat recovery air conditioning unit | |
CN103994643A (en) | Heat pump cold-end heat radiation type sealed dehumidification drying house | |
KR20170070865A (en) | Reheat control system for cooling and dehumidification of thermohygrostat using energy saving type | |
CN204027058U (en) | The two vortex tube refrigeration heating of intelligence | |
CN105276679A (en) | Double-frequency-conversion constant-humidity dehumidifier and dehumidification method | |
CN201740131U (en) | High-precision, energy-saving, constant-temperature and constant-humidity air-conditioner | |
CN104315745A (en) | Diffusive absorption type constant temperature and humidity device with adjustable cooling capacity and diffusive absorption type constant temperature and humidity method | |
CN103712297B (en) | The accurate air-conditioning device controlling Waste Heat Reuse high efficiency dust free room Constant Temperature and Humidity Chambers | |
CN104197569B (en) | The two vortex tube refrigeration heatings of intelligence | |
CN105202656A (en) | Fresh air dehumidification system and method | |
CN205090527U (en) | New trend dehumidification system | |
CN105333538A (en) | Energy-saving type dehumidifier with heat pipe heat exchanger | |
CN104019532A (en) | Cooling system of air cooling grain cooler | |
US20160146516A1 (en) | Absorption Cooling Air Compressor System | |
CN202581577U (en) | Constant-temperature dehumidification device suitable for low-temperature environment | |
CN202562131U (en) | Dehumidifier set with novel air heat pump of double cold sources | |
CN204202025U (en) | A kind of humiture control equipment | |
CN203980575U (en) | The cold machine cooling system of a kind of air-cooled paddy | |
CN203757891U (en) | Direct-evaporation air cooling type fresh air handling unit | |
CN103398419A (en) | Novel high-precision constant temperature and constant humidity air conditioner | |
CN203518092U (en) | Refrigerant accumulation prevention type temperature adjusting dehumidifier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |