CN108759141A - The energy conserving system that freezing is recycled with drying energy - Google Patents
The energy conserving system that freezing is recycled with drying energy Download PDFInfo
- Publication number
- CN108759141A CN108759141A CN201810378887.6A CN201810378887A CN108759141A CN 108759141 A CN108759141 A CN 108759141A CN 201810378887 A CN201810378887 A CN 201810378887A CN 108759141 A CN108759141 A CN 108759141A
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- Prior art keywords
- drying
- condenser
- energy
- freezing
- evaporator
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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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
-
- 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
- F25B41/40—Fluid line 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
- F26B21/002—Drying-air generating units, e.g. movable, independent of drying enclosure heating the drying air indirectly, i.e. using a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Disclosed by the invention is the energy conserving system that freezing and a kind of freezing in drying equipment field are recycled with drying energy.Include compressor, the first condenser and the first evaporator being connected by pipeline, the compressor is located outside, and first evaporator is located in frozen storehouse.The beneficial effects of the invention are as follows：By being transformed to traditional freezing unit, condenser is arranged in drying room, it is recovered as drying dry interior products drying offer heat using condenser heat dissipation, reach machine operation, the freezing and drying of product are realized simultaneously, to reduce cost of investment, operating cost is saved, has been achieved the purpose that energy-saving.
Description
Technical field
The present invention relates to freezing and drying equipment field more particularly to a kind of freezing recycle with drying energy it is energy saving
System.
Background technology
Under the background of modern agriculture industryization great development, agricultural corporation, cooperative society, Special Agriculture Product contract peasant household etc. and all exist
Large-scale production, processing, stored frozen are carried out to agricultural product, developed in depth and breadth to deep processing of farm products.Agricultural product by freezing or
Stored dry can extend the shelf-life of agricultural product, sale of avoiding the peak hour, and improve value-added content of product.For frozen storehouse, due to tradition
Frozen storehouse has a single function, be served only for article freezing, and condense heat extraction taste it is low, its recycling for a long time is not paid attention to,
Vast resources is caused to waste.And traditional drying mode generally uses natural drying, coal-fired steam boiler drying, natural gas steam
Boiler is dried, the modes such as electrical drying, these modes undoubtedly all have certain pollution, and energy consumption is high, and labor intensity is big, and does
Dry inferior quality.Since freezing unit can drain a large amount of thermal energy while providing cold for frozen storehouse, and drying just needs heat
Amount carries out hydrofuge, if it is possible to be combined the two, reach recycling for thermal energy, will substantially reduce production cost, improve
Economic benefit.
Invention content
To overcome existing frozen storehouse to have a single function, heat recovery and utilization is poor, and the deficiencies of resulting in waste of resources, the present invention to be solved
Certainly the technical issues of is：It provides and a kind of realizing energy conserving system that freezing and drying energy recycle using freezing unit.
The technical solution adopted by the present invention to solve the technical problems is：The energy saving system that freezing is recycled with drying energy
System includes compressor, the first condenser and the first evaporator being connected by pipeline, and the compressor is located outside, and described the
One evaporator is located in frozen storehouse, and first condenser is located in drying room.
Further, the condenser includes the condensed in two stages device being serially connected, wherein first-stage condenser is located at drying
Interior, secondary condenser are located at outside drying room, and the secondary condenser is equipped with hydrofuge fan and ajutage is connected with drying room
It is logical.
Further, the secondary condenser is arranged in a babinet, which is equipped with air inlet and air outlet,
The ajutage is arranged between babinet and drying room, and the hydrofuge fan is arranged in one end of ajutage.
Further, the ajutage is connected in two outlet ends of a three-way pipe with air outlet respectively, three-way pipe
Input end is connected to babinet, and the input end in three-way pipe is arranged in the hydrofuge fan, and regulating valve is equipped in three-way pipe.
Further, the hydrofuge fan is frequency control fan.
Further, being additionally provided with total heat recovery heating dehumidification device outside the drying room, the total heat recovery heating removes
Wet device includes the second condenser and the second evaporator being connected with compressor, and second condenser passes through with the first condenser
Reversal valve is connected with compressor, and the second evaporator is connected by reversal valve with compressor with the first evaporator, second condensation
The heat generated the second condenser equipped with wind turbine on device is sent into drying room from air outlet, and the drying room is equipped with air outlet and the
Two evaporators are connected, and full heat recovery device is equipped between the air outlet and the second evaporator, and the full heat recovery device is same
When positioned at wind turbine air inlet end.
Further, second evaporator, the second condenser and full heat recovery device are both placed in independent chamber
In, wherein chamber where the second condenser is located at drying room top, chamber where full heat recovery device and the second evaporator is located at
Drying room lower part.
Further, auxiliary electric heater unit is equipped with where second condenser in chamber.
Further, being equipped with drip tray where second evaporator in chamber, drip tray is located at the second evaporator bottom
Portion, and the water of collection can be imported into outdoor.
Further, the bottom of the drying room is equipped with hydrofuge fan, drying room corresponding with hydrofuge fan bottom is set
There is hydrofuge air door.
The beneficial effects of the invention are as follows：By being transformed to traditional freezing unit, condenser is arranged in drying room
It is interior, it is recovered as drying dry interior products drying offer heat using condenser heat dissipation, reaches machine operation, while realizing product
Freezing and drying, to reduce cost of investment, save operating cost, have achieved the purpose that energy-saving.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
It is 1- compressors to be marked in figure, the first condensers of 2-, the first evaporators of 3-, 4- drying rooms, 5- frozen storehouses, 6- babinets,
The second condensers of 7-, the second evaporators of 8-, 9, full heat recovery device, 11- reversal valves, 12- reversal valves, 2a- first-stage condensers,
2b- secondary condensers, 21- hydrofuge fans, 22- ajutages, 41- air outlets, 42- air outlets, 43- hydrofuge fans, 61- air inlets
Mouthful, 62- air outlets, 71- wind turbines, 72- auxiliary electric heater units, 81- drip trays.
Specific implementation mode
The following further describes the present invention with reference to the drawings.
As shown in Figure 1, the energy conserving system that the freezing of the present invention is recycled with drying energy, includes being connected by pipeline
Compressor 1, the first condenser 2 and the first evaporator 3, the compressor 1 are located outside, and first evaporator 3 is located at frozen storehouse 5
Interior, first condenser 2 is located in drying room 4.Traditional freezing unit, the heat that condenser is distributed are usually directly to arrange
It into air, is not used, causes certain energy waste, and the present invention is by being transformed it, by the first condenser 2
It is arranged in drying room 4, the heat distributed using condenser provides thermal energy to be dried for product, to realize the cycle profit of the energy
With reduction operating cost.
Refrigerant in compressor 1 after compressor 1 temperature be typically raised to 115 DEG C or so, and needed for drying room 4
Temperature is usually no more than 80 DEG C.It is rationally utilized to be realized to heat, the first condenser 2 can be divided into two-stage to distribute refrigerant
Heat, wherein first-stage condenser 2a are located in drying room 4, and secondary condenser 2b is located at outside drying room 4, the secondary condenser 2b
It is equipped with hydrofuge fan 21 and ajutage 22 is connected with drying room 4.It is supplied for drying room 4 using the heat of first-stage condenser 2a
Heat, and the heat of secondary condenser 2b can be discharged to outdoor as needed, or baking is sent back to by hydrofuge fan 21 and ajutage 22
Hydrofuge is carried out in dry chamber 4.Hydrofuge is carried out using the hot wind of secondary condenser 2b, can avoid drop relative to natural air hydrofuge
The temperature of low drying room 4 reduces thermal loss.In addition, by the heat dissipation of secondary condenser 2b, the suction temperature of refrigerant can be made to drop
As low as the requirement of 1 operating condition of compressor, reduces compressor 1 and consume energy.
In order to make full use of the thermal energy of secondary condenser 2b, the secondary condenser 2b is arranged in a babinet 6, is subtracted
Few heat loss, is equipped with air inlet 61 and air outlet 62 on the babinet 6, and the ajutage 22 is arranged in babinet 6 and drying room 4
Between, the hydrofuge fan 21 is arranged in one end of ajutage 22.When drying room 4 does not need hydrofuge, secondary condenser 2b's
Heat can be drained by air inlet 61 and air outlet 62；It when needing hydrofuge, need to only start hydrofuge fan 21, open drying room 4
Weep hole.
It further, can be to above structure in order to preferably reduce the temperature of secondary condenser 2b in not hydrofuge
It is transformed, the ajutage 22 and air outlet 62 is connected in two outlet ends of a three-way pipe respectively, then by three-way pipe
Input end be connected to babinet 6, the hydrofuge fan 21 is arranged the input end in three-way pipe, and regulating valve is equipped in three-way pipe.It adjusts
Section valve can need automatic regulating tuyere to ajutage 22 or air outlet 62 according to 4 hydrofuge of hothouse, to ensure that compressor 1 begins
It is in good operating condition eventually.
The hydrofuge fan 21 is frequency control fan.Whole system can be made more intelligent using frequency control fan, energy
Enough play the role of better energy conservation and environmental protection.Not when hydrofuge, the rotating speed of wind turbine is directly proportional with the condensation suction temperature of compressor 1,
Suction temperature is higher, and rotation speed of fan increases, and air quantity increases, and unit interval heat exchange amount increases, and to reduce suction temperature, reaches symbol
It closes compressor 1 and runs temperature difference operating mode；Rotation speed of fan then requires to be set according to hydrofuge when hydrofuge, to meet different drying chambers
With the requirement of product hydrofuge.
In addition, being made full use of to ensure that the temperature of first-stage condenser 2a can be oven-dried room 4, in the drying room 4
First-stage condenser 2a is arranged on 4 surroundings wall of drying room and is furnished with radiator fan, can make uniformity of temperature profile in drying room 4,
Ensure the consistency of product drying.For some specific products, required drying temperature is more demanding, can be in the drying room 4
Interior setting auxiliary electrical heater system improves indoor temperature.
Above structure is mainly used in frozen storehouse 5 and when drying room 4 works at the same time, and when frozen storehouse 5 need not carry out product
When freezing, then the work for ensureing drying room using other system is needed.Concrete structure is also set outside the drying room 4
There is total heat recovery heating dehumidification device, the total heat recovery heating dehumidification device includes the second condenser 7 being connected with compressor 1
With the second evaporator 8, second condenser 7 is connected by reversal valve 11 with compressor 1 with the first condenser 2, the second evaporation
Device 8 is connected by reversal valve 12 with compressor 1 with the first evaporator 3, cold by second equipped with wind turbine 71 on second condenser 7
The heat that condenser 7 generates is sent into drying room 4 from air outlet 41, and the drying room 4 is connected equipped with air outlet 42 with the second evaporator 8
It is logical, full heat recovery device 9 is equipped between the air outlet 42 and the second evaporator 8, the full heat recovery device 9 is located at wind simultaneously
The air inlet end of machine 71.
The operation principle of the structure is：When frozen storehouse 5 does not work, realize that compressor 1- second is condensed by two reversal valves
The operating mode of the second evaporators of device 7- 8, compressor 1 at work, internal refrigerant heat release at the second condenser 7,
It absorbs heat at second evaporator 8, the heat for being distributed the second condenser 7 using wind turbine 71 passes through the air outlet 41 on drying room 4
It is sent in drying room 4, hot wind can carry out heating hydrofuge to dry products, in the air after heat exchange from air outlet 42
The second evaporator 2 is flowed out to, is absorbed heat using the second evaporator 2, so that the moisture in air is formed on 2 surface of the second evaporator and condenses
Water is simultaneously drained, and to ensure the drying property of 4 inner circulating air of drying room, further increases dry products moisture evaporation rate, from
And it realizes product drying hydrofuge and dehumidification function and takes into account.
Structure between full heat recovery device 9 and the second evaporator 7 and the second condenser 8 should meet：From 4 outlet air of drying room
The air-flows of mouth 42 out are introduced into 9 heat release of full heat recovery device, then reach the second evaporator 8, then again return to full heat and return
Receiving apparatus 9 absorbs heat, and finally reaches the second condenser 7 under the effect of wind turbine 5 again.The purpose that full heat recovery device 9 is set be in order to
Heat in air-flow is further recycled, keeps the air themperature for entering the second evaporator 8 relatively low, is generated to improve condensed water
Amount, improve hydrofuge effect, and the power consumption of compressor 1 can be reduced, achieve the purpose that reduce operating cost, and the thermal energy recycled
Drying room 4 can be reentered under the effect of wind turbine 5 again, realize recycling for thermal energy.
In order to reduce heat energy dissipation, second evaporator 7, the second condenser 8 and full heat recovery device 9 are both placed in
In independent chamber, wherein 7 place chamber of the second condenser is located at 4 top of drying room, full heat recovery device 9 and the second evaporator
8 place chambers are located at 4 lower part of drying room.Each chamber can be used good heat preserving and insulating material and make.Full heat recovery device 9 and
Two evaporators 7 are arranged in 4 lower part of drying room, are because of vapor during dry products, come out from product
Because heavier mass is largely all gathered in the gas of lower section, setting in this way is more advantageous to hydrofuge.
Auxiliary electric heater unit 71 is equipped in second condenser, 7 place chamber.Auxiliary electric heater unit 71 can be into one
Step improves the temperature for the air for entering drying room 4, is required to adapt to the dry of different product, improves the efficiency of drying product
And quality.
Drip tray 81 is equipped in second evaporator, 8 place chamber, drip tray 81 is located at 8 bottom of the second evaporator, and
The water of collection can be imported into outdoor.All it is that liquid heel row is condensed by the second evaporator 8 since the moisture in product is most of
Go out, therefore, in order to preferably drain condensed water, is preferably provided a drip tray 21.
Further, the bottom of the drying room 4 is equipped with hydrofuge fan 43,4 wall of drying room corresponding with hydrofuge fan 43
Wall is equipped with hydrofuge air door.Since heat can be consistently greater than cold to drying room 4 in work process, temperature can continue to increase, if
The effect for setting hydrofuge fan 43 and hydrofuge air door is periodically to carry out replacement cooling to the gas in drying room 4, can also reach and add
The purpose of fast moisture exclusion efficiency.
Condenser is arranged in drying room, is radiated back using condenser by being transformed to freezing unit by the present invention
It receives and provides heat to dry dry interior products drying, reach machine operation, while realizing the freezing and drying of product；And when cold
When freezing product need not freeze, unit, which can be run, realizes that the drying of product all the period of time, product drying hydrofuge and dehumidification function take into account,
To reduce cost of investment, save operating cost, achieved the purpose that it is energy-saving, have good practicability and application
Foreground.
Claims (10)
1. the energy conserving system that freezing is recycled with drying energy, it is characterized in that：Include by pipeline be connected compressor (1),
First condenser (2) and the first evaporator (3), the compressor (1) are located outside, and first evaporator (3) is located at frozen storehouse
(5) in, first condenser (2) is located in drying room (4).
2. the energy conserving system that freezing as described in claim 1 is recycled with drying energy, it is characterized in that：First condensation
Device (2) includes the condensed in two stages device being serially connected, and wherein first-stage condenser (2a) is located in drying room (4), secondary condenser
(2b) is located at drying room (4) outside, and the secondary condenser (2b) is equipped with hydrofuge fan (21) and ajutage (22) and drying room
(4) it is connected.
3. the energy conserving system that freezing as claimed in claim 2 is recycled with drying energy, it is characterized in that：The B-grade condensation
In a babinet (6), which is equipped with air inlet (61) and air outlet (62), the ajutage for device (2b) setting
(22) it is arranged between babinet (6) and drying room (4), the one end of hydrofuge fan (21) setting in ajutage (22).
4. the energy conserving system that freezing as claimed in claim 3 is recycled with drying energy, it is characterized in that：The ajutage
(22) two outlet ends of a three-way pipe are connected in respectively with air outlet (62), the input end of three-way pipe is connected to babinet (6), institute
It states hydrofuge fan (21) and input end in three-way pipe is set, regulating valve is equipped in three-way pipe.
5. the energy conserving system that freezing as claimed in claim 4 is recycled with drying energy, it is characterized in that：The hydrofuge fan
(21) it is frequency control fan.
6. the energy conserving system that the freezing as described in Claims 1 to 5 any one claim is recycled with drying energy,
It is characterized in：Total heat recovery heating dehumidification device is additionally provided with outside the drying room (4), the total heat recovery heating dehumidification device includes
The second condenser (7) and the second evaporator (8) being connected with compressor (1), second condenser (7) and the first condenser
(2) be connected with compressor (1) by reversal valve (11), the second evaporator (8) and the first evaporator (3) by reversal valve (12) with
Compressor (1) is connected, and the heat generated the second condenser (7) equipped with wind turbine (71) on second condenser (7) is from air-supply
Mouth (41) is sent into drying room (4), and the drying room (4) is connected equipped with air outlet (42) with the second evaporator (8), the outlet air
Equipped with full heat recovery device (9), the full heat recovery device (9) while positioned at wind turbine between mouth (42) and the second evaporator (8)
(71) air inlet end.
7. the energy conserving system that freezing as claimed in claim 6 is recycled with drying energy, it is characterized in that：Second evaporation
Device (8), the second condenser (7) and full heat recovery device (9) are both placed in independent chamber, wherein the second condenser (7) institute
It is located at drying room (4) top in chamber, chamber where full heat recovery device (9) and the second evaporator (8) is located under drying room (4)
Portion.
8. the energy conserving system that freezing as claimed in claim 7 is recycled with drying energy, it is characterized in that：Second condensation
Auxiliary electric heater unit (72) is equipped with where device (7) in chamber.
9. the energy conserving system that freezing as claimed in claim 2 is recycled with drying energy, it is characterized in that：Second evaporation
Drip tray (81) is equipped with where device (8) in chamber, drip tray (81) is located at the second evaporator (8) bottom, and can be by the water of collection
It imported into outdoor.
10. the energy conserving system that the freezing as described in claim 7,8 or 9 is recycled with drying energy, it is characterized in that：The baking
The bottom of dry chamber (4) is equipped with hydrofuge fan (43), and drying room (4) wall corresponding with hydrofuge fan (43) is equipped with hydrofuge wind
Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378887.6A CN108759141B (en) | 2018-04-25 | 2018-04-25 | Energy-saving system for recycling freezing and drying energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378887.6A CN108759141B (en) | 2018-04-25 | 2018-04-25 | Energy-saving system for recycling freezing and drying energy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108759141A true CN108759141A (en) | 2018-11-06 |
| CN108759141B CN108759141B (en) | 2020-10-09 |
Family
ID=64011656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810378887.6A Active CN108759141B (en) | 2018-04-25 | 2018-04-25 | Energy-saving system for recycling freezing and drying energy |
Country Status (1)
| Country | Link |
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| CN (1) | CN108759141B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757909A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | A kind of control method of energy resource system |
| CN113091344A (en) * | 2021-04-29 | 2021-07-09 | 四川鸿旺同宇能源科技有限公司 | Freezing and drying integrated system for multiple working conditions |
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| CN1761852A (en) * | 2003-03-19 | 2006-04-19 | 株式会社绿静寿 | Drying system |
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| CN202008283U (en) * | 2010-12-01 | 2011-10-12 | 袁孟军 | Secondary condensation heat recovery device of air source high temperature drying equipment |
| CN202792879U (en) * | 2012-06-28 | 2013-03-13 | 胡松林 | Total heat recovery type air source dehumidifying and drying integrated machine |
| CN106152766A (en) * | 2016-08-26 | 2016-11-23 | 苏州海派特热能设备有限公司 | A kind of dehumidification type heats thermal source |
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2018
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1761852A (en) * | 2003-03-19 | 2006-04-19 | 株式会社绿静寿 | Drying system |
| CN101326319A (en) * | 2005-12-13 | 2008-12-17 | Lg电子株式会社 | Dryer using condensing heat of air conditioner system and air conditioner system having the same |
| CN101109599A (en) * | 2006-07-19 | 2008-01-23 | 乐金电子(天津)电器有限公司 | Drying machinery suite using air conditioner condensing heat and air conditioning system with it |
| CN202008283U (en) * | 2010-12-01 | 2011-10-12 | 袁孟军 | Secondary condensation heat recovery device of air source high temperature drying equipment |
| CN202792879U (en) * | 2012-06-28 | 2013-03-13 | 胡松林 | Total heat recovery type air source dehumidifying and drying integrated machine |
| CN106152766A (en) * | 2016-08-26 | 2016-11-23 | 苏州海派特热能设备有限公司 | A kind of dehumidification type heats thermal source |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757909A (en) * | 2019-01-09 | 2019-05-17 | 青岛海尔空调器有限总公司 | A kind of control method of energy resource system |
| CN113091344A (en) * | 2021-04-29 | 2021-07-09 | 四川鸿旺同宇能源科技有限公司 | Freezing and drying integrated system for multiple working conditions |
| CN113091344B (en) * | 2021-04-29 | 2022-04-22 | 四川鸿旺同宇能源科技有限公司 | Freezing and drying integrated system for multiple working conditions |
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| Publication number | Publication date |
|---|---|
| CN108759141B (en) | 2020-10-09 |
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