CN104819598A - Special agriculture product heat pump device for achieving drying and refrigeration functions - Google Patents
Special agriculture product heat pump device for achieving drying and refrigeration functions Download PDFInfo
- Publication number
- CN104819598A CN104819598A CN201510198800.3A CN201510198800A CN104819598A CN 104819598 A CN104819598 A CN 104819598A CN 201510198800 A CN201510198800 A CN 201510198800A CN 104819598 A CN104819598 A CN 104819598A
- Authority
- CN
- China
- Prior art keywords
- air door
- condenser
- heat pump
- evaporimeter
- pump assembly
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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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
Abstract
The invention relates to a special agriculture product heat pump device for achieving drying and refrigeration functions. The special agriculture product heat pump device for achieving the drying and refrigeration functions comprises a compressor, a condenser, a liquid storage device, a throttle mechanism, an evaporator and a gas-liquid separator, and further comprises a refrigerating chamber and a drying chamber, wherein the condenser is arranged in the drying chamber, the evaporator is arranged in the refrigerating chamber, a condensation fan is arranged at the upper end of the condenser, an evaporation fan is arranged at the upper end of the evaporator, one end of the throttle mechanism and one end of the gas-liquid separator are respectively connected onto the evaporator, the other end of the throttle mechanism is connected with one end of the liquid storage device, the other end of the liquid storage device is connected onto the condenser, the other end of the gas-liquid separator is connected with one end of the compressor, and the other end of the compressor is connected onto the condenser. The special agriculture product heat pump device for achieving the drying and refrigeration functions is obtained based on improvement of a single heating drying or refrigeration device, and achieves simultaneous proceeding of heating drying and refrigeration for two function houses by using a heat pump host.
Description
Technical field
The present invention relates to heat pump drying and refrigeration field, especially dry and refrigeration field at Special Agriculture Product, particularly a kind of Special Agriculture Product heat pump assembly realizing oven dry and cold storage function.
Background technology
Existing Special Agriculture Product heat pump drying or cold storage plant only have heating, drying or cold storage function, and actual conditions have a lot of situation to need heating, drying and refrigeration to use simultaneously, if be equipped with heat pump drying device and heat pump cold storage plant simultaneously, not only fund input is comparatively large, and energy waste is also more.The present invention is that two function rooms share a heat pump host groups, can realize heating, drying and cold storage function simultaneously.
Summary of the invention
The present invention overcome above-mentioned deficiency of the prior art provide a kind of carry out improving on the basis of single heating, drying or cold storage plant make use heat pump main frame can realize two function room heating, dryings and refrigerate the Special Agriculture Product heat pump assembly of realization oven dry and the cold storage function simultaneously carried out.
Technical scheme of the present invention is achieved in that a kind of Special Agriculture Product heat pump assembly realizing oven dry and cold storage function, it comprises compressor, condenser, reservoir, throttle mechanism, evaporimeter and gas-liquid separator, this heat pump assembly comprises refrigerating chamber and drying chamber, described condenser is arranged in described drying chamber, described evaporimeter is arranged in described refrigerating chamber, described upper end of condenser is provided with condensation fan, described evaporimeter upper end arranges evaporation fan, described evaporimeter is connected to throttle mechanism and gas-liquid separator, the described throttle mechanism other end is connected with reservoir, the other end of described reservoir is connected on condenser, the other end of described gas-liquid separator connects on the compressor, the other end of described compressor is connected on condenser, described evaporimeter, throttle mechanism, reservoir, condenser, a loop is formed between compressor and gas-liquid separator.
Described refrigerating chamber comprises the first Heat Room and the first operating room, and described evaporimeter is arranged in the first Heat Room, and on the wall that described first Heat Room connects with described first operating room, upper end arranges A1 air door, lower end arranges D1 air door; Described drying chamber comprises the second Heat Room and the second operating room, and described condenser is arranged in the second Heat Room, and on the wall that described second Heat Room connects with described second operating room, upper end arranges A2 air door, lower end arranges D2 air door.
Roof in described first Heat Room above evaporimeter offers B1 air door; Roof in described second Heat Room above condenser offers B2 air door.
Side walls in described first Heat Room below evaporimeter offers C1 air door; Side walls in described second Heat Room below condenser offers C2 air door.
The side wall of described first inside working chamber or crown wall arrange E1 hydrofuge air door; The side wall of described second inside working chamber or crown wall arrange E2 hydrofuge air door.
Described throttle mechanism is heating power expansion valve, electric expansion valve or capillary.
The exit of described compressor is also provided with oil eliminator.
Described condenser and evaporimeter are fin-tube heat exchanger.
The good effect that technical scheme of the present invention produces is as follows: heat pump assembly provided by the invention improves on the basis of single heating, drying or cold storage plant, can only use a heat pump main frame to carry out heating, drying and refrigeration to two function rooms simultaneously, also can carry out separately drying or refrigerating, meet the situation simultaneously needing to dry and refrigerate two kinds of demands; And it is less to use a heat pump main frame cost to increase, and achieves the maximum using of heat pump, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is that heat pump assembly of the present invention is dried and refrigerates the structural representation simultaneously carried out.
Fig. 2 is the structural representation that heat pump assembly of the present invention only carries out drying.
Fig. 3 is the structural representation that heat pump assembly of the present invention only carries out refrigerating.
Note: 1, evaporimeter; 2, evaporation fan; 3, throttle mechanism; 4, reservoir; 5, condensation fan; 6, condenser; 7, compressor; 8, gas-liquid separator; 9, the first Heat Room; 10, the first operating room; 11, the second Heat Room; 12, the second operating room.
Detailed description of the invention
A kind of Special Agriculture Product heat pump assembly realizing oven dry and cold storage function, it comprises compressor 7, condenser 6, reservoir 4, throttle mechanism 3, evaporimeter 1 and gas-liquid separator 8, and described compressor, reservoir, throttle mechanism and gas-liquid separator are all positioned at heat pump main frame.This heat pump assembly comprises refrigerating chamber and drying chamber, described condenser is arranged in described drying chamber, described evaporimeter is arranged in described refrigerating chamber, described upper end of condenser is provided with condensation fan 5, described evaporimeter upper end arranges evaporation fan 2, described evaporimeter is connected to throttle mechanism and gas-liquid separator, the described throttle mechanism other end is connected with reservoir, the other end of described reservoir is connected on condenser, the other end of described gas-liquid separator connects on the compressor, the other end of described compressor is connected on condenser, described evaporimeter, throttle mechanism, reservoir, condenser, a loop is formed between compressor and gas-liquid separator.
Described refrigerating chamber comprises the first Heat Room 9 and the first operating room 10, and described evaporimeter is arranged in the first Heat Room, and on the wall that described first Heat Room connects with described first operating room, upper end arranges A1 air door, lower end arranges D1 air door; Described drying chamber comprises the second Heat Room 11 and the second operating room 12, and described condenser is arranged in the second Heat Room, and on the wall that described second Heat Room connects with described second operating room, upper end arranges A2 air door, lower end arranges D2 air door.
Roof in described first Heat Room above evaporimeter offers B1 air door; Roof in described second Heat Room above condenser offers B2 air door.
Side walls in described first Heat Room below evaporimeter offers C1 air door; Side walls in described second Heat Room below condenser offers C2 air door.
The side wall of described first inside working chamber or crown wall arrange E1 hydrofuge air door; The side wall of described second inside working chamber or crown wall arrange E2 hydrofuge air door.
Described throttle mechanism is heating power expansion valve, electric expansion valve or capillary.
Described drying chamber and the interior all air doors arranged of refrigerating chamber are the air door of adjustable-angle.
Described heat pump assembly also comprises drier, liquid-sighting glass, check valve, magnetic valve, dual-pressure controller, high Low Pressure gauge, stop valve etc., is all arranged in heat pump main frame.
Described condenser and evaporimeter are fin-tube heat exchanger.
The exit of described compressor is also provided with oil eliminator.Oil eliminator is arranged between compressor outlet and condenser inlet.
Described condenser and evaporimeter are fin-tube heat exchanger.As shown in Figure 1, when this heat pump assembly device realizes heating, drying and refrigeration simultaneously, air door carries out action as shown in the figure: A1 air door, A2 air door, D1 air door, D2 air door are opened, and B1 air door, B2 air door are closed, and C1 air door, C2 air door, E1 air door and E2 air door open and close as required.During heat pump work, compressor air-discharging is high pressure gaseous refrigerant, exhaust outlet of compressor access drying chamber inner condenser, exchange heat is carried out with oven dry room air, by condensation fan, high temperature dry air is sent in drying chamber, Special Agriculture Product is dried, air flow direction is shown in that in Fig. 1, drying chamber flows to, after high temperature dry air absorbs Special Agriculture Product moisture, temperature is lower, humidity increases, a part is discharged by E2 air door (hydrofuge air door), a part is reentered condenser after mixing with the fresh dried air entered by C2 air door (new wind air door) and heats, realize Special Agriculture Product drying function.Condensator outlet access reservoir entrance, reservoir outlet connects throttle mechanism, refrigerant after throttling is low temperature, enter the evaporimeter being positioned at refrigerating chamber, Cooling capacity exchanging is carried out with air, air is lowered the temperature, by following evaporation fan, Cryogenic air is sent in refrigerating chamber, reduce the temperature of Special Agriculture Product and room air, deepfreeze is carried out to Special Agriculture Product, air flow direction is shown in that in Fig. 1, refrigerating chamber flows to, and opens air door E1(hydrofuge air door in the needs ventilation moment) and the new wind air door of air door C1(), realize the cold storage function of Special Agriculture Product.And the angle regulating B1 air door, B2 air door, C1 air door, C2 air door, E1 air door, E2 air door can be carried out according to cold required in heat required in drying chamber and refrigerating chamber, to reach the requirement of adjustment and equilibrium temperature.
When apparatus of the present invention only realize heating, drying, as shown in Figure 2, B1 air door, A2 air door, C1 air door and D2 air door are opened in air door action; A1 air door, B2 air door, D1 air door and E1 air door are closed; C2 air door and E2 air door open and close as required, and air flow direction is as flowed in drying chamber in Fig. 2.
When apparatus of the present invention only realize refrigeration, as shown in Figure 3, A1 air door, B2 air door, D1 air door and C2 air door are opened in air door action, and air door B1, air door A2 and air door D2 close, C1 air door and E1 air door open and close as required, and air flow direction is as flowed in refrigerating chamber in Fig. 3.
Claims (8)
1. one kind realizes the Special Agriculture Product heat pump assembly of oven dry and cold storage function, it comprises compressor, condenser, reservoir, throttle mechanism, evaporimeter and gas-liquid separator, it is characterized in that: this heat pump assembly comprises refrigerating chamber and drying chamber, described condenser is arranged in described drying chamber, described evaporimeter is arranged in described refrigerating chamber, described upper end of condenser is provided with condensation fan, described evaporimeter upper end arranges evaporation fan, described evaporimeter is connected to throttle mechanism and gas-liquid separator, the described throttle mechanism other end is connected with reservoir, the other end of described reservoir is connected on condenser, the other end of described gas-liquid separator connects on the compressor, the other end of described compressor is connected on condenser, described evaporimeter, throttle mechanism, reservoir, condenser, a loop is formed between compressor and gas-liquid separator.
2. a kind of Special Agriculture Product heat pump assembly realizing oven dry and cold storage function according to claim 1, it is characterized in that: described refrigerating chamber comprises the first Heat Room and the first operating room, described evaporimeter is arranged in the first Heat Room, and on the wall that described first Heat Room connects with described first operating room, upper end arranges A1 air door, lower end arranges D1 air door; Described drying chamber comprises the second Heat Room and the second operating room, and described condenser is arranged in the second Heat Room, and on the wall that described second Heat Room connects with described second operating room, upper end arranges A2 air door, lower end arranges D2 air door.
3. a kind of Special Agriculture Product heat pump assembly realizing oven dry and cold storage function according to claim 2, is characterized in that: the roof in described first Heat Room above evaporimeter offers B1 air door; Roof in described second Heat Room above condenser offers B2 air door.
4. a kind of Special Agriculture Product heat pump assembly realizing oven dry and cold storage function according to claim 2, is characterized in that: the side walls in described first Heat Room below evaporimeter offers C1 air door; Side walls in described second Heat Room below condenser offers C2 air door.
5. a kind of Special Agriculture Product heat pump assembly realizing oven dry and cold storage function according to claim 2, is characterized in that: the side wall of described first inside working chamber or crown wall arrange E1 hydrofuge air door; The side wall of described second inside working chamber or crown wall arrange E2 hydrofuge air door.
6. a kind of Special Agriculture Product heat pump assembly realizing oven dry and cold storage function according to claim 1, is characterized in that: described throttle mechanism is heating power expansion valve, electric expansion valve or capillary.
7. a kind of Special Agriculture Product heat pump assembly realizing oven dry and cold storage function according to claim 1, is characterized in that: the exit of described compressor is also provided with oil eliminator.
8. a kind of Special Agriculture Product heat pump assembly realizing oven dry and cold storage function according to claim 1, it is characterized in that: described condenser and evaporimeter are fin-tube heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510198800.3A CN104819598A (en) | 2015-04-24 | 2015-04-24 | Special agriculture product heat pump device for achieving drying and refrigeration functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510198800.3A CN104819598A (en) | 2015-04-24 | 2015-04-24 | Special agriculture product heat pump device for achieving drying and refrigeration functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104819598A true CN104819598A (en) | 2015-08-05 |
Family
ID=53729976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510198800.3A Pending CN104819598A (en) | 2015-04-24 | 2015-04-24 | Special agriculture product heat pump device for achieving drying and refrigeration functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104819598A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702371A (en) * | 2017-11-09 | 2018-02-16 | 广州泉能智能科技股份有限公司 | A kind of heat pump quadri-generation system |
| CN107860210A (en) * | 2016-09-21 | 2018-03-30 | 空气技术工程有限公司 | Refrigerating heat pump hot-air drier and its progress control method |
| CN108709353A (en) * | 2018-07-04 | 2018-10-26 | 山西港旭节能烘干设备科技有限公司 | A kind of difunctional equipment that can be dried and be refrigerated using air |
| CN108800772A (en) * | 2018-07-06 | 2018-11-13 | 中山市碧朗节能设备有限公司 | A kind of cold and hot double-purpose baking room |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1778181A (en) * | 2004-11-24 | 2006-05-31 | 杨彭达 | Drying refrigerating equipment for five cereals materials |
| CN201926258U (en) * | 2011-02-22 | 2011-08-10 | 成都东和工业有限责任公司 | Condensation and dehumidification baking device adopting air source heat pump for heating |
| WO2012118387A2 (en) * | 2011-03-02 | 2012-09-07 | Drying Solutions Limited | Improvements to conditioning systems |
| CN202973800U (en) * | 2012-12-10 | 2013-06-05 | 广州九恒新能源有限公司 | Drying dehumidification heat pump unit |
| CN103574988A (en) * | 2012-08-01 | 2014-02-12 | 吴春渊 | Cold and hot multi-functional economizer system |
| CN204612235U (en) * | 2015-04-24 | 2015-09-02 | 河南佰衡节能技术有限公司 | A kind of Special Agriculture Product heat pump assembly realizing oven dry and cold storage function |
-
2015
- 2015-04-24 CN CN201510198800.3A patent/CN104819598A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1778181A (en) * | 2004-11-24 | 2006-05-31 | 杨彭达 | Drying refrigerating equipment for five cereals materials |
| CN201926258U (en) * | 2011-02-22 | 2011-08-10 | 成都东和工业有限责任公司 | Condensation and dehumidification baking device adopting air source heat pump for heating |
| WO2012118387A2 (en) * | 2011-03-02 | 2012-09-07 | Drying Solutions Limited | Improvements to conditioning systems |
| CN103574988A (en) * | 2012-08-01 | 2014-02-12 | 吴春渊 | Cold and hot multi-functional economizer system |
| CN202973800U (en) * | 2012-12-10 | 2013-06-05 | 广州九恒新能源有限公司 | Drying dehumidification heat pump unit |
| CN204612235U (en) * | 2015-04-24 | 2015-09-02 | 河南佰衡节能技术有限公司 | A kind of Special Agriculture Product heat pump assembly realizing oven dry and cold storage function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860210A (en) * | 2016-09-21 | 2018-03-30 | 空气技术工程有限公司 | Refrigerating heat pump hot-air drier and its progress control method |
| CN107702371A (en) * | 2017-11-09 | 2018-02-16 | 广州泉能智能科技股份有限公司 | A kind of heat pump quadri-generation system |
| CN108709353A (en) * | 2018-07-04 | 2018-10-26 | 山西港旭节能烘干设备科技有限公司 | A kind of difunctional equipment that can be dried and be refrigerated using air |
| CN108800772A (en) * | 2018-07-06 | 2018-11-13 | 中山市碧朗节能设备有限公司 | A kind of cold and hot double-purpose baking room |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Cologne Xinxiang Avenue East of Henan province 453000 City neighborhood 17 Applicant after: HENAN BAIHENG ENERGY SAVING TECHNOLOGY CO., LTD. Address before: Cologne Xinxiang Avenue East of Henan province 453000 City neighborhood 17 Applicant before: HENAN BAIHENG ENERGY SAVING TECHNOLOGY CO., LTD. |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150805 |
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| WD01 | Invention patent application deemed withdrawn after publication |