CN2302444Y - Cabinet type air conditioning and refrigerating two-purpose machine - Google Patents
Cabinet type air conditioning and refrigerating two-purpose machine Download PDFInfo
- Publication number
- CN2302444Y CN2302444Y CN97205187U CN97205187U CN2302444Y CN 2302444 Y CN2302444 Y CN 2302444Y CN 97205187 U CN97205187 U CN 97205187U CN 97205187 U CN97205187 U CN 97205187U CN 2302444 Y CN2302444 Y CN 2302444Y
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- air
- refrigeration
- heat exchanger
- conditioning
- compressor
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Abstract
The utility model belongs to the technical field of refrigeration and heating. The utility model is characterized in that the utility model comprises an air conditioner part (1) and a cold-storage part (2), wherein the air conditioner part (1) is arranged at the upper part of the cold-storage part (2), and a heating chamber is arranged in the cold-storage part (2). The utility model which not only satisfies indoor air regulation but also refrigerates goods and is broadly suitable for civil and industry fields has the advantages of simple structure, multiple functions, and improved comprehensive efficiency.
Description
The utility model belongs to the cooling and warming field, particularly a kind of cabinet air-conditioner refrigeration dual-purpose apparatus.
The detachable cabinet type air conditioner that places various places such as parlor, hotel, dining room, office to use has the function of changes in temperature in the conditioning chamber.Its system is made up of compressor, heat exchanger (being divided into two kinds of evaporimeter, condensers), capillary (or expansion valve), filter etc.Its operation principle is to utilize liquid refrigerant, in evaporimeter under the low pressure vaporization and absorb heat, reach the refrigeration purpose; Utilize high-temperature high-pressure gas refrigerant condensation in condenser, discharge a large amount of heats towards periphery, reach and heat purpose.Separate type air conditioner is compressor and outdoor heat exchanger to be placed outdoor, claims off-premises station, and hot gas or cold air that heat exchange is produced blow to atmosphere, and can reduce room noise.Domestic refrigerator, refrigerator also are that people are familiar with.Aspect system's composition, refrigerator, refrigerator and air-conditioning are roughly the same, and its refrigeration principle, control mode are also roughly the same with air conditioner.
Above-mentioned two kinds of devices are because of function singleness, and comprehensive effectiveness is poor, has many problems in practice.
It is a kind of simple in structure, multiple functional that the purpose of this utility model is to provide, and the comparatively desirable cabinet air-conditioner of comprehensive effectiveness refrigerates dual-purpose machine.
The utility model can be realized according to following mode:
This device comprises: air-conditioning part and refrigeration part; Air-conditioning partly places the top of refrigeration part.The inside of refrigeration part can be provided with heating clamber.
This refrigeration system of part and refrigeration partial common that installs an air conditioner, its refrigeration system contain compressor A, off-premises station heat exchanger A, refrigeration part heat exchanger A, indoor set heat exchanger A; Be connected in series refrigeration part heat exchanger A capillaceous and be connected in series indoor set heat exchanger A capillaceous and connect the outer machine heat exchanger A output of back one terminating room, another termination compressor A input, compressor A output termination off-premises station heat exchanger A input.
This part that installs an air conditioner is with refrigeration part refrigeration, heating can be independent.
Compressor Bi end in this part that installs an air conditioner can connect refrigeration part evaporimeter Bo end, and the m end of indoor set heat exchanger B joins with refrigeration part evaporimeter Bn end by three-way diverter valve B.
Air-conditioning indoor heat exchanger Cm end in this part that installs an air conditioner can connect stop valve Mt end in the refrigeration part by triple valve C; Stop valve Nx end in the i termination refrigeration part among the compressor of air conditioner C in the air-conditioning part.
The utility model is simple in structure, and a tractor serves several purposes can satisfy room air and regulate, but chilled goods again, and its comprehensive effectiveness obviously improves.
Down in detail preferred forms of the present utility model is being described in detail in conjunction with the accompanying drawings:
Fig. 1 is the utility model overall structure schematic diagram
Fig. 2 system principle diagram when single cabinet air-conditioner is with refrigeration partial common refrigeration system for the utility model adopts
Fig. 3 system principle diagram when single refrigerator air-conditioning is with refrigeration part refrigeration system independence for the utility model adopts
System principle diagram when Fig. 4 is the utility model heat-pump-type cabinet air-conditioner and refrigeration partial common refrigeration system
System principle diagram when Fig. 5 is provided with self-contained refrigerating system respectively for the utility model heat-pump-type cabinet air-conditioner part
Fig. 6 is provided with system principle diagram when independently refrigeration system can interact again respectively for the utility model
The utility model comprises as shown in the figure: air-conditioning part 1 and refrigeration part 2; Air-conditioning part 1 is positioned at the top of refrigeration part 2.Inside in refrigeration part 2 is provided with heating clamber 3, with heating food etc. in a small amount, with insulation material and refrigerating chamber isolation, utilizes air-conditioning to heat, and the condenser waste heat also is aided with heating and reaches the different heat requests that adds.Between general standard room, hotel substantially at 20-25m
2Between, its room temperature generally is controlled between 18-20 ℃.Climatic characteristic with the Beijing area, air-conditioning needs start in year 8-9 month, be to be summer 4 months, be about 4 months winter, be not provided with in such room of central air conditioning, generally need to install the cabinet-type air conditioner or the wall hanging machine of a 4000W refrigerating capacity (1.5P), also will settle mini-bar or the refrigerator of a 50-801.Under such condition, the heat-pump-type cabinet air-conditioner that to select an overall refrigerating effect be 3500-4000W refrigerates dual-purpose machine, just can satisfy instructions for use fully.Air-conditioning part 1 is made up of air outlet, inlet scoop etc., but the swing grid regulated at will of air outlet or swing automatically, the built-in air cleaning filter screen in inlet scoop.Refrigeration system adopts autonomous system shown in Figure 5, can distinguish independent use.It is used that empty outer machine aims at air-conditioning, is provided with compressor, heat exchanger, cross valve and automatically controlled mainboard, and this off-premises station is a kind of hot idle call off-premises station that becomes fully.Only with a refrigeration system (as Fig. 2), the advantage of sharing system is that a compressor can satisfy two-part job requirement for single refrigerator type air-conditioning and refrigeration part, and manufacturing expense is less, and the heat after whole heat exchange is discharged to outdoor.Centralized Control, it is automatically controlled to be as the criterion with air-conditioning.Its refrigeration system contains compressor A4, off-premises station heat exchanger A5, refrigeration part heat exchanger A6, indoor set heat exchanger A7; Be connected in series refrigeration part heat exchanger A6 capillaceous and be connected in series indoor set heat exchanger A7 capillaceous and connect the output that back one meets off-premises station heat exchanger A5, another termination compressor A4 input, compressor A4 output termination off-premises station heat exchanger A5 input.
For heat-pump-type cabinet air-conditioner and refrigeration partial common refrigeration system (as Fig. 4), among the figure ↑ for when refrigeration MEDIA FLOW to, ↑ MEDIA FLOW triple valve conducting direction when, → air conditioner refrigerating when heating,
Triple valve conducting direction when air-conditioning heats.It is configured in result of use, main aspect such as energy-conservation is superior, and especially refrigeration part can be taken the heat of heat exchange to outdoor when air-conditioning partly freezes, and the heat of heat exchange stays within when air-conditioning heats, and has increased heating effect.This system contains compressor B8, off-premises station heat exchanger B9, indoor set heat exchange B10, four-way change-over valve B11, refrigeration part evaporimeter B12, three-way diverter valve B13; Compressor B8h, i end connects four-way change-over valve B11, a, c end respectively; Machine heat exchanger B10m end in the off-premises station heat exchanger B9k terminating room, other end j connects cross valve B11d end, machine heat exchanger B101 end in the cross valve B11b terminating room, machine heat exchanger B10m end in three-way diverter valve B13e, the f terminating room, its g termination refrigeration part 12n end, refrigeration part 12o termination compressor B
8iEnd.
Again can interactional situation (as Fig. 6) for refrigeration system is set respectively independently, its system's setting is comparatively perfect.When air-conditioning used, this device was in common system, promptly refrigerated the part compressor and did not work, and two-part working media is fully by the compressor of air conditioner supply.When air-conditioning is stopped using (this phenomenon is in weather changes in temperature appropriateness, without the season of air-conditioning), use when needing the refrigeration part to work alone.This system air conditioner refrigeration part contains: compressor of air conditioner C14, outdoor heat exchanger of air conditioner C15, air-conditioning indoor heat exchanger C16, refrigeration part evaporimeter C17, refrigeration fractional distilling tube C18, refrigeration part compressor C19, four-way change-over valve C20, triple valve C21, stop valve M22, stop valve N23; Compressor of air conditioner C14h, i end connects four-way change-over valve C20a, c end respectively; Outdoor heat exchanger of air conditioner C15j, k end connects four-way change-over valve d end and air-conditioning indoor heat exchanger C16m end respectively; Triple valve C21e, f termination air-conditioning indoor heat exchanger C16m end and C15k end, its g termination stop valve M22t end; Stop valve M22v termination refrigeration part evaporimeter C17n end, its u termination refrigeration fractional distilling tube C18p end, refrigeration part evaporimeter C17o termination stop valve N23w end; Stop valve N23x termination compressor of air conditioner C14i end, C19 is wanted in its y termination refrigeration part compression, among the refrigeration part compressor C19s termination refrigeration fractional distilling tube C18q end figure ↑ during for refrigeration MEDIA FLOW to, ↑ MEDIA FLOW triple valve conducting direction when, → air conditioner refrigerating when heating
Triple valve conducting direction when air-conditioning heats.
Claims (6)
1. a cabinet air-conditioner refrigerates dual-purpose machine, it is characterized in that: comprising: air-conditioning part (1) and refrigeration part (2); Air-conditioning part (1) places the top of refrigeration part (2).
2. cabinet air-conditioner according to claim 1 refrigerates dual-purpose machine, it is characterized in that: the inside of described refrigeration part (2) can be provided with heating clamber (3).
3. cabinet air-conditioner according to claim 1 and 2 refrigerates dual-purpose machine, it is characterized in that: described air-conditioning part (1) and refrigeration part (2) shared refrigeration system, its refrigeration system contains compressor A (4), off-premises station heat exchanger A (5), refrigeration part heat exchanger A (6), indoor set heat exchanger A (7); Be connected in series refrigeration part heat exchanger A capillaceous (6) and be connected in series indoor set heat exchanger A capillaceous (7) and connect outer machine heat exchanger A (5) output of back one terminating room, another termination compressor A (4) input, described compressor A (4) output termination off-premises station heat exchanger A (5) input.
4. cabinet air-conditioner according to claim 1 and 2 refrigerates dual-purpose machine, it is characterized in that: described air-conditioning part (1) is freezed with refrigeration part (2), heating is independent.
5. cabinet air-conditioner according to claim 1 and 2 refrigerates dual-purpose machine, it is characterized in that: compressor B (8) i termination refrigeration part evaporimeter B (12) 0 ends in the described air-conditioning part (1), the m end of indoor set heat exchanger B (10) joins with refrigeration part evaporimeter B (12) n end by three-way diverter valve B (13).
6. cabinet air-conditioner according to claim 4 refrigerates dual-purpose machine, it is characterized in that: air-conditioning indoor heat exchanger C (16) the m end in the described air-conditioning part (1) connects stop valve M (22) t end in the refrigeration part (2) by triple valve C (21); Stop valve N (23) X end in the i termination refrigeration part (2) among the compressor of air conditioner C (14) in the described air-conditioning part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97205187U CN2302444Y (en) | 1997-01-28 | 1997-01-28 | Cabinet type air conditioning and refrigerating two-purpose machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97205187U CN2302444Y (en) | 1997-01-28 | 1997-01-28 | Cabinet type air conditioning and refrigerating two-purpose machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2302444Y true CN2302444Y (en) | 1998-12-30 |
Family
ID=33925471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97205187U Expired - Fee Related CN2302444Y (en) | 1997-01-28 | 1997-01-28 | Cabinet type air conditioning and refrigerating two-purpose machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2302444Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020818A (en) * | 2015-06-30 | 2015-11-04 | 西安交通大学 | Refrigeration system, structure and control method of kitchen refrigerator and air conditioner all-in-one machine |
| CN105180325A (en) * | 2015-10-12 | 2015-12-23 | 珠海格力电器股份有限公司 | Air conditioner |
-
1997
- 1997-01-28 CN CN97205187U patent/CN2302444Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020818A (en) * | 2015-06-30 | 2015-11-04 | 西安交通大学 | Refrigeration system, structure and control method of kitchen refrigerator and air conditioner all-in-one machine |
| CN105020818B (en) * | 2015-06-30 | 2017-07-28 | 西安交通大学 | A kind of refrigeration system, structure and its control method of kitchen refrigerator air conditioner integrated machine |
| CN105180325A (en) * | 2015-10-12 | 2015-12-23 | 珠海格力电器股份有限公司 | Air conditioner |
| CN105180325B (en) * | 2015-10-12 | 2018-04-24 | 珠海格力电器股份有限公司 | A kind of air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |