CN2100586U - Air conditioner for refrigerators - Google Patents
Air conditioner for refrigerators Download PDFInfo
- Publication number
- CN2100586U CN2100586U CN 90225909 CN90225909U CN2100586U CN 2100586 U CN2100586 U CN 2100586U CN 90225909 CN90225909 CN 90225909 CN 90225909 U CN90225909 U CN 90225909U CN 2100586 U CN2100586 U CN 2100586U
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- China
- Prior art keywords
- air
- conditioner
- refrigeration system
- fridge
- freezer
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses an air conditioner for refrigerators. Two air conditioner refrigeration systems working independently and simultaneously with two compressors respectively used as dynamic forces are arranged in the case bodies of double-door, three-door, multi-door refrigerators and vertical-type and horizontal-type refrigerating cabinets. An evaporator for the refrigerator, which is arranged in the case body and is controlled by a valve is added in one refrigeration system. Thereby, another refrigeration system sharing one compressor as the dynamic force with the refrigeration system of the refrigerator is formed. The two refrigeration systems can respectively work independently.
Description
The utility model relates to a kind of air-conditioner for cold-storage and freezing boxes technical field with freezing and refrigeration function and air-conditioner function.
The main application of existing fridge-freezer is to carry out food freezing and refrigeration, and air-conditioner is a kind of temperature-adjusting device, can create good normal temperature environment for people automatically.Because both purposes differences, the major function of existing various air-conditioners is air conditioning functions, the application technology of air-conditioner for cold-storage and freezing boxes can disclose from the applicant China number of patent application 90104282.X, this application provides a kind of air-conditioner for cold-storage and freezing boxes that fridge-freezer and air-conditioner are combined, as Fig. 2, its deficiency shown in Figure 3 is only to have determined to hold perforate on two-door, three-door refrigerator casing top at present about former refrigerating chamber position, install ... air-conditioning refrigeration system (one), (two), the installation site of having limited to air-conditioning refrigeration system.Simultaneously, on this basis, the function that can also increase anion generation, air wetting and heat.
The purpose of this utility model be to provide a kind of fridge-freezer and air-conditioner in combination together, have the freezing and refrigeration box function simultaneously.
The utility model is achieved in that in two-door, three, multi-door refrigerator at present and vertical, horizontal refrigerator cabinet casing, installation by two compressors as power, a shared cover centrifugal fan, aerofoil fan, and each separated into two parts of circulation pipe of a cover evaporimeter and a cover condenser, by tube connector and capillary, the filter connection of system separately, become by two compressors and overlap air-conditioning refrigeration system (), (two) that can work alone simultaneously respectively as two of power.In the refrigerating chamber inside of former double-door refrigerator or the centre position of three-door refrigerator inside, increase a evaporator of electric refrigerator by electromagnetic valve, manually-operated gate and the control of other valve, capillary through valve and evaporator of electric refrigerator coupling connects with air-conditioning refrigeration system (two), from and constituted air-conditioning refrigeration system (two) and the shared compressor of fridge-freezer two refrigeration systems that can work alone respectively as power.When fridge-freezer needs work, adopt microcomputer control unit and other automatic controller to connect evaporator of electric refrigerator, close air-conditioning refrigeration system (twos') evaporimeter, the fridge-freezer refrigeration system is devoted oneself to work.When fridge-freezer reached the requirement temperature, by the evaporimeter of microcomputer control unit and other controller connection air-conditioning refrigeration system (two), the closing refrigerator evaporimeter made two cover air-conditioning refrigeration systems all carry out air conditioning.
The utility model constitutes air-conditioning refrigeration system (), air-conditioning refrigeration system (two) and fridge-freezer refrigeration system by two compressors respectively as power, and the control by valve and switch can have four kinds of methods of operation.
A, two compressors are worked simultaneously and are made air-conditioning refrigeration system (), (two) carry out air conditioning simultaneously.
B, two compressors are worked simultaneously, and a compressor runs on air-conditioning refrigeration system () and carries out air conditioning, and another compressor runs on the fridge-freezer refrigeration system.
C, separate unit compressor operating are in air-conditioning refrigeration system () or air-conditioning refrigeration system (two), and another compressor quits work.
D, separate unit compressor operating are in the fridge-freezer refrigeration system, and another compressor quits work.
Air-conditioning refrigeration system (one), (two) can be installed on former refrigerator, refrigerator casing top, also can be installed on lower box or centre position.
Compressor is piston type, rotary, screw, Scroll-type and cycloid formula.One compressor power is 90W--1200W, and refrigerating capacity is 100Kcal/h-4000Kcal/h, and the power of another compressor is 90W-300W, and refrigerating capacity is 100Kcal/h-1000Kcal/h.Two compressors are installed on the fridge-freezer lower box, also can be installed in the air-conditioner of top by a compressor, and another compressor is installed on freezing and refrigeration casing bottom.
For guaranteeing fridge-freezer in the air-conditioning refrigeration system continuous operation or when having a power failure, fridge-freezer still keeps low-temperature condition, places the regenerator of use in refrigerator in fridge-freezer.
For increasing function, at the air conditioner wind outlet installing prior art air conditioning electricity heated filament heater of air-conditioner for cold-storage and freezing boxes, air negative ion generator, ultrasonic humidifier make it have anion generation, air wetting and heat-production functions.Electromagnetic valve can adopt the electromagnetism two-way valve, certainly, also can adopt three-way solenoid valve.
It is that 180W-1500W, refrigerating capacity are 200Kcal/h-5000Kcal/h that the utility model can be made power, and fridge-freezer is two-door, simple gate, the little icehouse of simple gate band, multi-door, vertical, horizontal, anion generation, air wetting and the air-conditioner for cold-storage and freezing boxes product that plurality of specifications such as heats.It is compared with fridge-freezer with existing air-conditioner, has an electrical equipment and has freezing and refrigeration and air-conditioner function simultaneously, and comprehensive cost is low, and is easy to use.
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1, air-conditioner for cold-storage and freezing boxes refrigerating system figure.
Fig. 2, two-door air-conditioner for cold-storage and freezing boxes Facad structure schematic diagram.
Fig. 3, two-door air-conditioner for cold-storage and freezing boxes side structure schematic diagram.
Fig. 4, simple gate air-conditioner for cold-storage and freezing boxes Facad structure schematic diagram.
Fig. 5, simple gate air-conditioner for cold-storage and freezing boxes side structure schematic diagram.
Fig. 6, be the embodiment that air-conditioner is installed on two-door air-conditioner for cold-storage and freezing boxes lower box.
Fig. 1 is the air-conditioner for cold-storage and freezing boxes refrigerating system figure, forms air-conditioning refrigeration system () by compressor (1), condenser (2a), aerofoil fan (3), filter (4), capillary (5), evaporimeter (6a), centrifugal fan (7).Form air-conditioning refrigeration system (two) by compressor reducer (9), condenser (2b), filter (10), capillary (11), evaporimeter (6b) and with shared aerofoil fan (3) and the centrifugal fan (7) of air-conditioning refrigeration system ().In the air-conditioning refrigeration system of forming as power by two compressors (1), (9) (), air-conditioning refrigeration system (two) co-operation or when working respectively, send cold air from air conditioner wind outlet.In air-conditioning refrigeration system (two), increase by one by evaporator of electric refrigerator (13) of magnetic valve (8a), (8b), (12a), (12b) connection and the capillary (17) that mates with evaporator of electric refrigerator (13).When the needs fridge-freezer was worked, magnetic valve (8b), (12b) connected evaporator of refrigerator (13), capillary (17).Mini-fan (14) starting simultaneously, magnetic valve (8a), (12a) close air-conditioning refrigeration system (twos') evaporimeter (6b), and air-conditioning refrigeration system (two) is quit work, and fridge-freezer is devoted oneself to work.Air-conditioning refrigeration system (two) and fridge-freezer refrigeration system are broken off a friendship for operation therebetween by magnetic valve (8a), (8b), (12a), (12b) control.
With reference to Fig. 2, Fig. 3.End is opened the hole about former refrigerating chamber position, the top of three-door refrigerator casing, the condenser (2a) of window air conditioner is installed, (2b), aerofoil fan (3), centrifugal fan (7), evaporimeter (6a), (6b) and other air-conditioning refrigeration system parts, condenser (2a) wherein, (2b) and evaporimeter (6a), (6b) be a global facility, respectively be divided into two parts by the circulation pipe arrangement, connect by tube connector air-conditioner parts relevant and the compressor (9) that is contained in the compressor (1) in the air-conditioning of casing top and is loaded on the freezing and refrigeration lower box part respectively, be combined into air-conditioning refrigeration system () and air-conditioning refrigeration system (two) with other.Evaporator of refrigerator (13) and mini-fan (14) are installed in the freezing and refrigeration casing, the shared compressor of fridge-freezer refrigeration system and air-conditioning refrigeration system (two) (9) is as power, switch by valve, air-conditioning refrigeration system (two) and fridge-freezer refrigeration system are interrupted alternation.At the freezing and refrigeration lower box part water storage tray (15) is set, its effect is to store air-conditioning refrigeration system (), the water droplet that the evaporimeter (6a) of air-conditioning refrigeration system (two), (6b) and evaporator of refrigerator (13) condense.
With reference to Fig. 4, Fig. 5.Be the embodiment that the utility model is applied to the simple gate air-conditioner for cold-storage and freezing boxes.Refrigeration system (one), air-conditioning refrigeration system (two) install an air-conditioner in the former refrigerating chamber position of double-door refrigerator.For reducing noise, two compressors are installed in the bottom of fridge-freezer.At former refrigerating box position peace refrigerator dress evaporimeter and mini-fan, the shared compressor of air-conditioning refrigeration system (two) and fridge-freezer refrigeration system is as power, switch by valve, air-conditioning refrigeration system (two) is interrupted alternation with the fridge-freezer refrigeration system.Increase little icehouse (16) at the freezing and refrigeration upper box part.
With reference to Fig. 6, be the embodiment that air-conditioner that the utility model is applied to two-door air-conditioner for cold-storage and freezing boxes is installed on lower box.The refrigeration system (one) that installs an air-conditioner in former refrigerating chamber position, the bottom of three-door refrigerator, air-conditioning refrigeration system (two).Two compressors are installed in the bottom of casing.Evaporator of refrigerator and mini-fan are installed in casing, and the shared compressor of air-conditioning refrigeration system (two) and fridge-freezer refrigeration system switches by valve as power, and air-conditioning refrigeration system (two) is interrupted alternation with the fridge-freezer refrigeration system.
Claims (6)
1, a kind of air-conditioner for cold-storage and freezing boxes with fridge-freezer and air-conditioner function, its feature ground in: adopt refrigerator and refrigerator casing in combination together fridge-freezer and air-conditioner, in casing, install by two compressors (1), (9) as power, the air-conditioning refrigeration system (one) that two covers that relevant with other respectively air-conditioning refrigeration system parts are formed can work alone simultaneously, (2), in air-conditioning refrigeration system (two), increase a evaporator of refrigerator (13) by valve control, capillary (17), from and constituted air-conditioning refrigeration system (two) and a fridge-freezer shared compressor two refrigeration systems that can work alone respectively as power, when fridge-freezer needs work, close the evaporimeter (6b) in the air-conditioning refrigeration system (two), fridge-freezer is devoted oneself to work.
2, according to the described air-conditioner for cold-storage and freezing boxes of claim (1), it is characterized in that: valve adopts electromagnetic valve.
3, according to the described air-conditioner for cold-storage and freezing boxes of claim (1), it is characterized in that: the regenerator of device use in refrigerator in fridge-freezer.
4, according to the described air-conditioner for cold-storage and freezing boxes of claim (1), it is characterized in that: the air outlet place at air-conditioner can be equiped with ultrasonic humidifier.
5, according to the described air-conditioner for cold-storage and freezing boxes of claim (4), its feature ground in: the air outlet place at air-conditioner can install air negative ion generator.
6, according to the described air-conditioner for cold-storage and freezing boxes of claim (1), its feature ground in: air-conditioning refrigeration system (), (two) can be installed on former refrigerator, refrigerator lower box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90225909 CN2100586U (en) | 1990-12-12 | 1990-12-12 | Air conditioner for refrigerators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90225909 CN2100586U (en) | 1990-12-12 | 1990-12-12 | Air conditioner for refrigerators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2100586U true CN2100586U (en) | 1992-04-01 |
Family
ID=4903258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90225909 Granted CN2100586U (en) | 1990-12-12 | 1990-12-12 | Air conditioner for refrigerators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2100586U (en) |
-
1990
- 1990-12-12 CN CN 90225909 patent/CN2100586U/en active Granted
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |