CN202403355U - Integrated unit of air conditioning and refrigerator - Google Patents
Integrated unit of air conditioning and refrigerator Download PDFInfo
- Publication number
- CN202403355U CN202403355U CN2011205447973U CN201120544797U CN202403355U CN 202403355 U CN202403355 U CN 202403355U CN 2011205447973 U CN2011205447973 U CN 2011205447973U CN 201120544797 U CN201120544797 U CN 201120544797U CN 202403355 U CN202403355 U CN 202403355U
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- refrigerator
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- conditioning
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- cold
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Abstract
The utility model relates to a heat pump type integrated unit of an air conditioning and a refrigerator, which comprises an air conditioning body and a refrigerator body, wherein a compressor, condensers, a condensing fan, an evaporator and an evaporating fan are arranged in the air conditioning body. The heat pump type integrated unit of the air conditioning and the refrigerator is characterized in that a heat exchanger and a heat exchanging fan are arranged in the refrigerator body, the condensers include a first condenser used for the air conditioning and a second condenser used for the refrigerator, the two condensers are respectively connected with a refrigerant flow controller and a refrigerant stop valve, the refrigerant flow controller and the refrigerant stop valve are independently operated, a sealed container is sleeved on the outside of the second condenser, a cool accumulation liquid storage box is arranged in the refrigerator body, the sealed container and the cool accumulation liquid storage box are connected through two pipelines, a pump body arranged in the integrated unit enables a liquid to circulate between the cool accumulation liquid storage box and the sealed container, and the refrigerator body and the air conditioning body are connected through power wires and signal wires. According to the integrated unit of the air conditioning and the refrigerator, an integrated refrigerating plant is formed by combining the mutually independent air conditioning and refrigerator, the cost is remarkably reduced, the resources are saved, and the burdens of users are reduced.
Description
Technical field
The utility model relates to the combined unit of a kind of heat pump type air conditioner and refrigerator.
Background technology
Many mobile manual labour personnel; Because of economic condition is limit; Add that the room area of being rented is too small; Often do not dispose refrigerator, the freezing function of refrigerator is little to their practical value, and this type people generally needs is a kind of low price (300-400 unit), volume less (capacity is at the 60-150 liter), only the refrigerator of cold storage function (temperature in the refrigerator is at the 3-7 degree) arranged.
Household freezer on the market (refrigerator) all has the refrigeration system of independent completion, comprises compressor, condenser, evaporimeter, coolant throttle device etc., if the volume of refrigerator is bigger, the compressor horsepower that then need dispose is also bigger, and its cost is also higher.And compressor, controller, condenser and refrigerant have accounted for the cost more than 40% of whole refrigerator system, cause the overall cost of refrigerator and price all higher.
On the other hand, domestic air conditioning has complete refrigeration system, and its refrigerating capacity several times are greater than the required refrigerating capacity of household freezer, and promptly the part refrigerating capacity of air-conditioning can satisfy the required refrigerating capacity of refrigerator.Compressor of air conditioner is the high back pressure compressor, and the target temperature of the object that is suitable for freezing is more than 0 degree centigrade, and the target temperature of refrigerator is just at 2-10 degree centigrade, and the compression function of air-conditioning well adapts to the also required operating mode of coupling refrigerator.But the device that can air-conditioning and refrigerator better be combined is not arranged in the market, and this type device has vast market prospect.
The utility model content
The utility model provides the combined unit of a kind of air-conditioning and refrigerator to the defective that prior art exists, and can effectively reduce cost, and can realize the function of dual-use, and is applied widely.
For this reason; The utility model is taked following technical scheme: the combined unit of a kind of air-conditioning and refrigerator; Comprise air-conditioning body and refrigerator cabinet, compressor, condenser, condenser fan, evaporimeter and evaporating fan are housed in the air-conditioning body, it is characterized in that: be provided with heat exchanger and heat exchange fan in the described refrigerator cabinet; Described condenser comprises first condenser that is used for air-conditioning and second condenser that is used for refrigerator, and two condensers connect coolant throttle device and the refrigerant stop valve that works alone respectively; The outside of second condenser is with airtight container; Be provided with the cold-storage fluid storage tank in the refrigerator cabinet; Link to each other through two pipelines between sealing container and the cold-storage fluid storage tank; Also be provided with in the combined unit one liquid is circulated between cold-storage fluid storage tank and airtight container the pump housing, have power line and holding wire to link between refrigerator cabinet and the air-conditioning body.
Household freezer has good heat-insulating property because of it, and refrigeration space is little, so its required refrigerating capacity is less; Generally below 200W; On average under 50W, the refrigerating capacity of 1 compressor of air conditioner is (the refrigeration object temperature was not 5 degree) more than 1000W, if directly refrigerator is freezed by compressor of air conditioner as conventional refrigerator when the refrigerator door was not opened; Then the required refrigerating capacity of the refrigerating capacity that provides of compressor and refrigerator can serious not matching, and it is low to cause energy efficiency of equipment to compare.So; Compressor of air conditioner is used for the refrigerator refrigeration, and the power of compressor is unsuitable excessive, and refrigerator must possess good cool storage function; Only in this way just can avoid the frequent starting and the compressor of compressor too short to the refrigerator cooling time at every turn, also avoid the refrigerator internal temperature that big fluctuation is arranged.
Refrigerator institute chilling requirement is to cooperate second condenser to provide by the compressor on the air-conditioning.But air-conditioning and refrigerator isolated operation also can move simultaneously; The cryogenic temperature of refrigerator can be set, and general setting range is the 2-10 degree.
Be delivered to cold refrigerator in through heat exchanger in the refrigerator and small-power fan the cold night in the cold-storage fluid storage tank, and the liquid in the fluid storage tank plays cool storage function; Adopt the bigger liquid (adopting water usually) of specific heat capacity, good effect of heat exchange can absorb the cold that refrigerant discharges more fully when this class I liquid I is flowed through evaporimeter, the refrigerating capacity of the bigger compressor of air conditioner of power is not fully exerted and matees; Cold liquid circulates between air-conditioning body and refrigerator cabinet through the pump housing simultaneously, makes cold accomplished to the conveying of refrigerator cabinet from the air-conditioning internal machine side.
When needs use refrigerator, the compressor operating on the air-conditioning, the stop valve on second condenser is opened; Water pump operation, refrigerant evaporates in condenser, and cold is delivered in the water of second condenser of flowing through; The water temperature of refrigerator cold-storage fluid storage tank progressively descends; When the water temperature in the fluid storage tank reaches when stopping to freeze desired value, close the stop valve on second condenser, pump housing time-delay quit work after a few minutes.Air-conditioning does not use in the time of so, and then compressor is out of service, and like air-conditioning also in use, compressor continues operation.When the rising of the water temperature in the fluid storage tank reached the desired value that begins to freeze, the compressor and the pump housing resumed operation, and the stop valve on second condenser is opened, and the water temperature in fluid storage tank reaches till the desired value that stops to freeze.When system did not freeze to water body, to the inner released cold quantity of refrigerator, the heat load of refrigerator was no more than 50W to the cold water in the fluid storage tank usually continuously, and the water yield is as being 15 liters in the fluid storage tank, and then after 40 minutes, 1.9 degree heat up in refrigerator inside.Like this, the fluctuation of refrigerator temperature inside is little, and the compressor start-stop time is also few.
When only needing to use air-conditioning, the stop valve on second condenser is closed, and the stop valve on first condenser is opened, and this moment, combined unit only moved air-conditioning; When only needing to use refrigerator, the stop valve on first condenser is closed, inner blower is not worked, and this device only moves refrigerator; When air-conditioning and refrigerator used simultaneously, two condenser corresponding stop valve were all opened, and air-conditioning and refrigerator move simultaneously.
The beneficial effect of the utility model is embodied in: the refrigerating plant of 1, separate air-conditioning and refrigerator being merged into an associating; Realized dual-use truly; The compressor, condenser and the controller that originally needed configuration in the refrigerator have been deducted; Greatly reduce cost, practiced thrift resource, reduced user's burden; 2, the fluid storage tank of configuration can effectively play cool storage function in the refrigerator, makes the temperature fluctuation in the refrigerator little, is beneficial to food fresh keeping, has also reduced the start-stop time of compressor, cuts down the consumption of energy; 3, significantly alleviated the weight of refrigerator, moved and time spent not, can the liquid that storage liquid is hidden in the case have been bled off, gross weight is reduced to below 12 kilograms, the user moves conveniently.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a kind of structural representation of the utility model cold-storage fluid storage tank;
Fig. 3 is the another kind of structural representation of the utility model cold-storage fluid storage tank;
Among the figure: 1. condenser fan 2. condensers 3. first evaporimeters 4. compressors 5. air-conditioning flow controllers 6. refrigerator flow controllers 7. evaporating fans 8. second evaporimeters 9. pipelines 10. refrigerator cabinets 11. cold-storage fluid storage tanks 12. radiators 13. heat exchange fans 14 first pipelines 15 second pipelines 16. air-conditioning bodies.
The specific embodiment
A kind of air-conditioning as shown in Figure 1 and the combined unit of refrigerator comprise air-conditioning body and refrigerator cabinet, and compressor 4, condenser 2, condenser fan 1, first evaporimeter 3, second evaporimeter 8 and evaporating fan 7 are housed in the air-conditioning body.Wherein be provided with heat exchanger 12 and heat exchange fan 13 in the refrigerator cabinet 10; Condenser 2 comprises first condenser that is used for air-conditioning and second condenser that is used for refrigerator; First condenser connects air-conditioning flow controller 5 and refrigerant stop valve, and second condenser connects refrigerator flow controller 6 and refrigerant stop valve.The outside of second condenser is with airtight container; Be provided with cold-storage fluid storage tank 11 in the refrigerator cabinet 10; Link to each other through two pipelines 9 between sealing container and the cold-storage fluid storage tank 11; Also be provided with in the combined unit one liquid is circulated between cold-storage fluid storage tank 11 and airtight container the pump housing, have power line and holding wire to link between refrigerator cabinet 10 and the air-conditioning body 16.
Air-conditioning body 16 can be integral type air-conditioning or split-type air conditioner, and wherein first condenser and second condenser are installed in the indoor set of split-type air conditioner or the indoor of one air-conditioning.The volume of cold-storage fluid storage tank 11 is the 10-20 liter, and the volume of refrigerator cabinet 10 is the 50-160 liter, and the pump housing can be installed in air-conditioning body 16 or the refrigerator cabinet, and the power of compressor is 0.3-0.8.
Liquid in the cold-storage fluid storage tank can be water, and the interior temperature of refrigerator cabinet this moment can be set at 2-10 degree centigrade.
Liquid in the cold-storage fluid storage tank also can adopt freezing point to be lower than the liquid of zero degrees celsius, and the temperature that can make the refrigerator for cold chamber this moment is less than 0 degree centigrade.
Cold-storage fluid storage tank 11 has two kinds of structures, and is as shown in Figure 2, and a kind of is the top that cold-storage fluid storage tank 11 is positioned at refrigerator cabinet 10, and the bottom of cold-storage fluid storage tank 11 is provided with the heat exchanger 12 that is communicated with it, and the bottom of heat exchanger 12 is provided with heat exchange fan 13.The heat exchange fan orders about air flow stream and crosses heat exchanger, is discharged into the cold in the fluid storage tank in the air on refrigerator top.Sink according to cold air, hot-air makes the air in the refrigerator continue circulation and cooling toward the principle that rises.
As shown in Figure 3, cold-storage fluid storage tank 11 joins with heat exchanger 12 through first pipeline 14 and second pipeline 15, and heat exchange fan 13 is positioned at a side of heat exchanger 12, first pipeline, 14 access heat exchangers, 12 tops, second pipeline, 15 access heat exchangers, 12 bottoms.Because the first ducted cold night, temperature rose after the heat exchanger heat exchange; Than the liquid heat of second pipeline and light; Liquid under the gravity effect in second pipeline returns fluid storage tank through heat exchanger back inflow first pipeline that heats up, and forms the circulation at cold night, and in refrigerator the air released cold quantity.
What need particularly point out is; The mode of the foregoing description only limits to describe embodiment; But the utility model is confined to aforesaid way incessantly; And those skilled in the art can modify in the scope that does not break away from the utility model in view of the above easily, so the scope of the utility model should comprise the principle that the utility model discloses and the maximum magnitude of new feature.
Claims (9)
1. the combined unit of air-conditioning and refrigerator; Comprise air-conditioning body and refrigerator cabinet; Compressor, condenser, condenser fan, evaporimeter and evaporating fan are housed in the air-conditioning body; It is characterized in that: be provided with heat exchanger and heat exchange fan in the described refrigerator cabinet, described condenser comprises first condenser that is used for air-conditioning and second condenser that is used for refrigerator, and two condensers connect coolant throttle device and the refrigerant stop valve that works alone respectively; The outside of second condenser is with airtight container; Be provided with the cold-storage fluid storage tank in the refrigerator cabinet; Link to each other through two pipelines between sealing container and the cold-storage fluid storage tank; Also be provided with in the combined unit one liquid is circulated between cold-storage fluid storage tank and airtight container the pump housing, have power line and holding wire to link between refrigerator cabinet and the air-conditioning body.
2. the combined unit of a kind of air-conditioning according to claim 1 and refrigerator; It is characterized in that described cold-storage fluid storage tank is positioned at the top of refrigerator cabinet; The bottom of cold-storage fluid storage tank is provided with the heat exchanger that is communicated with it, and the bottom of heat exchanger is provided with described heat exchange fan.
3. the combined unit of a kind of air-conditioning according to claim 1 and refrigerator; It is characterized in that described cold-storage fluid storage tank joins through first pipeline and second pipeline and heat exchanger; Described heat exchange fan is positioned at a side of heat exchanger; First pipeline inserts the heat exchanger top, and second pipeline inserts the heat exchanger bottom.
4. according to the combined unit of claim 1 or 2 or 3 described a kind of air-conditionings and refrigerator, it is characterized in that the liquid in the described cold-storage fluid storage tank is water, the temperature in the refrigerator cabinet can be set at 2-10 degree centigrade.
5. according to the combined unit of claim 1 or 2 or 3 described a kind of air-conditionings and refrigerator, it is characterized in that the freezing point of liquid in the described cold-storage fluid storage tank is lower than zero degrees celsius.
6. the combined unit of a kind of air-conditioning according to claim 1 and refrigerator; It is characterized in that said air-conditioning body is integral type air-conditioning or split-type air conditioner, described first condenser and second condenser are installed in the indoor set of split-type air conditioner or the indoor of one air-conditioning.
7. the combined unit of a kind of air-conditioning according to claim 1 and refrigerator, the volume that it is characterized in that described cold-storage fluid storage tank is the 10-20 liter, the volume of said refrigerator cabinet is the 50-160 liter.
8. the combined unit of a kind of air-conditioning according to claim 1 and refrigerator is characterized in that the described pump housing is installed in air-conditioning body or the refrigerator cabinet.
9. the combined unit of a kind of air-conditioning according to claim 1 and refrigerator, the power that it is characterized in that described compressor is 0.3-0.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205447973U CN202403355U (en) | 2011-12-19 | 2011-12-19 | Integrated unit of air conditioning and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205447973U CN202403355U (en) | 2011-12-19 | 2011-12-19 | Integrated unit of air conditioning and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202403355U true CN202403355U (en) | 2012-08-29 |
Family
ID=46700999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205447973U Expired - Fee Related CN202403355U (en) | 2011-12-19 | 2011-12-19 | Integrated unit of air conditioning and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202403355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506481A (en) * | 2011-12-19 | 2012-06-20 | 郏松筠 | Air conditioner and refrigerator combined device |
-
2011
- 2011-12-19 CN CN2011205447973U patent/CN202403355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506481A (en) * | 2011-12-19 | 2012-06-20 | 郏松筠 | Air conditioner and refrigerator combined device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |