CN106403449A - Air-cooled refrigerating equipment - Google Patents
Air-cooled refrigerating equipment Download PDFInfo
- Publication number
- CN106403449A CN106403449A CN201610950647.XA CN201610950647A CN106403449A CN 106403449 A CN106403449 A CN 106403449A CN 201610950647 A CN201610950647 A CN 201610950647A CN 106403449 A CN106403449 A CN 106403449A
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- China
- Prior art keywords
- heat exchanger
- air
- compressor
- vaporizer
- air cooling
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- 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.)
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Classifications
-
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
-
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/06—Superheaters
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides air-cooled refrigerating equipment. The air-cooled refrigerating equipment comprises a refrigerating system and a draught fan. The refrigerating system comprises a compressor, a hot-end heat exchanger, a throttling device and cold-end heat exchangers. The air-cooled refrigerating equipment further comprises an outdoor enclosure and a plurality of independent indoor object storage cabinets. The compressor, the hot-end heat exchanger and the draught fan are arranged in the outdoor enclosure. Air supply channels are formed in the indoor object storage cabinets. Each air supply channel is provided with an air inlet and an air outlet and is internally provided with a circulating fan and one cold-end heat exchanger. The using convenience and universality of the air-cooled refrigerating equipment are improved, and the using comfort and experience of users are improved.
Description
Technical field
The present invention relates to refrigeration plant, more particularly, to a kind of air cooling refrigeration equipment.
Background technology
At present, refrigeration plant（Refrigerator, refrigerator etc.）It is widely used in daily life.Traditional domestic system
Cool equipment is divided into storing compartment and cabin using single body structure, casing, and the part such as compressor, hot end heat exchanger and blower fan sets
Put in cabin, storing compartment is used for storing to be frozen or cold preservation article.In actual use, the compressor in cabin
Noise and heat will be produced with fan operation, lead to user's comfort of refrigeration plant in prior art and experience property relatively
Differ from, and, the wind of fan generation directly blow to hot end heat exchanger four and scatters, the air quantity of blower fan can not be fully utilized,
Radiating effect is poor；Meanwhile, storing compartment is arranged in same casing, and user needs to configure multiple independent in not chummery
Refrigeration plant, to meet refrigeration storing needs, leads to the ease of use of refrigeration plant and versatility in prior art relatively low.
Content of the invention
The technical problem to be solved is：A kind of air cooling refrigeration equipment is provided, realizes improving air cooling refrigeration
The ease of use of equipment and versatility, and improve user's comfort and experience property.
The technical scheme that the present invention provides is that a kind of air cooling refrigeration equipment, including refrigeration system and blower fan, described refrigeration
System includes compressor, hot end heat exchanger, throttling arrangement and cool end heat exchanger it is characterised in that also including outdoor machine shell and many
Individual independent indoor locker, described compressor, described hot end heat exchanger and described blower fan are arranged in described outdoor machine shell；Institute
State in indoor locker and be provided with air-supply passage, described air-supply passage is provided with air inlet and air outlet, in described air-supply passage
It is provided with circulating fan and described cool end heat exchanger.
The air cooling refrigeration equipment that the present invention provides, by using outdoor machine shell by compressor, hot end heat exchanger and blower fan
It is disposed in the outdoor side Deng part, the noise of compressor and blower fan generation and heat will not produce impact to indoor, can be effective
The raising comfort of user and experience property；And, due to forming air channel, fan operation process between blower fan and compressor
In, external wind is drawn in blower fan via hot end heat exchanger, and the air-flow of blower fan output is transferred out by air channel, conveying in air channel
Air-flow further can carry out radiating treatment to compressor, and wind brings up to whole compression with the heat exchange area of compressor from front
Machine surface, increased heat exchange area, therefore lifts the heat transfer effect of whole press, improves the efficiency of system.Further, since adopting
Multiple independent indoor lockers, user can as needed different indoor lockers be placed in different rooms, real
Now improve ease of use and the versatility of air cooling refrigeration equipment.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are these
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structure principle chart of air cooling refrigeration apparatus embodiments of the present invention.
Fig. 2 is the schematic diagram of air cooling refrigeration apparatus embodiments of the present invention.
Fig. 3 is the structure principle chart of off-premises station in air cooling refrigeration apparatus embodiments of the present invention.
Fig. 4 is the structure principle chart of indoor locker in air cooling refrigeration apparatus embodiments of the present invention.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment being obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
As Figure 1-Figure 4, the present embodiment air cooling refrigeration equipment adopts split-type structural, including outdoor machine shell 101 He
Multiple independent indoor lockers 102, outdoor machine shell 101 is placed on the outside of wall 100, and indoor locker 102 is placed on
The inner side of wall 100, wherein, the part such as the compressor 1 of refrigeration system, hot end heat exchanger 2, throttling arrangement and blower fan 10 is arranged on
In outdoor machine shell 101, and the cool end heat exchanger of refrigeration system is arranged in the locker 102 of corresponding interior.
Specifically, the present embodiment air cooling refrigeration equipment in actual use, because compressor 1 is arranged on outside
Outdoor machine shell 101 in, compressor 1 run produce noise and heat will not on indoor produce impact, can effectively carry
The comfortableness that high user uses indoors, improves user experience.Simultaneously as adopting multiple independent indoor lockers 102,
Indoor locker 102 can be placed as required on using in different rooms, and realizing single compressor 1, to meet not chummery cold
Jelly or the demand of chilled goods.According to user's needs, described interior locker 102 can for horizontal counter body or vertical cabinet or
Wall-mounted cabinet.Preferably, in order to make full use of the condensation heat of hot end heat exchanger 2, hot end heat exchanger 2 has mutual heat exchange
Refrigerant pipeline 21 and heat-exchanging water pipeline 22, wherein, refrigerant pipeline 21 is connected to conveying coolant in refrigerating circuit, and heat-exchanging water pipeline
22 are connected with outside confession water end (W.E.), and extraneous water enters into and carries out heat exchange formation hot water in heat-exchanging water pipeline 22, realizes fully
Using the heat energy of condensation, improve energy utilization rate.
Wherein, it is provided with air-supply passage 1020 in indoor locker 102, air-supply passage 1020 has air outlet 1021
With air inlet 1022, it is additionally provided with circulating fan 103 in described air-supply passage 1020, room can be realized using circulating fan 103
Air circulation flow in interior locker 102, to improve the temperature distribution evenness in indoor locker 102.
In addition, constitute air cooling refrigeration equipment for outdoor machine shell 101, compressor 1, hot end heat exchanger 2 and blower fan 10 using
Off-premises station, described compressor 1, described hot end heat exchanger 2 and described blower fan 10 are arranged in described outdoor machine shell 101, described wind
Machine 10 is arranged between described compressor 1 and described hot end heat exchanger 2, is provided between described blower fan 10 and described compressor 1
Air channel（Unmarked）.Specifically, compressor 1, hot end heat exchanger 2 and blower fan 10 are arranged on same straight line, and blower fan 10 is from warm
End heat exchanger 2 side air draught blows to compressor 1, has both considered the lift problem of blower fan, can guarantee that compressor and hot end heat exchanger again
Radiating effect, reach energy-conservation purpose.Blower fan 10 is located between hot end heat exchanger 2 and compressor 1, to hot junction during blower fan 2 air draught
Heat exchanger 2 radiates, and meanwhile, blower fan 10 can be relatively low from the peripheral air draught of hot end heat exchanger 2, the then pathogenic wind-warm blowing out, and gives compressor 1
Radiating effect afterwards is preferable.Further, the upper surface of described outdoor machine shell 101 is formed with domatic 1011, described blower fan 10 with
It is provided with fan housing 1012, the bottom surface of described fan housing 1012 and described outdoor machine shell 101, two side between described outdoor machine shell 101
With domatic 1011 constitute described air channels it is preferred that described fan housing 1012 be arc-shaped structure, described air channel along described blower fan 10 to
Described compressor 1 direction is sequentially formed with air channel divergent segment（Unmarked）With air channel converging transition（Unmarked）；Wherein, along described wind
Machine 10 is gradually increased to described compressor 1 direction, the area of section of described air channel divergent segment, the section face of described air channel converging transition
Long-pending be gradually reduced, length W1 of length W2 of described air channel divergent segment and described air channel converging transition ratio is for 1：（3-5）.Specifically,
The cross section of air quantity is first become ambassador's wind and is diffused on whole duct cross-section by air channel, then air channel reduced cross-sectional, now wind speed
When being gradually increasing and blowing to compressor 1 surface, wind speed is more than the wind speed of blower fan 10 outlet, increases the heat exchange on compressor 1 surface
Coefficient.
Based on technique scheme, optionally, in order to improve, energy utilization rate is high and refrigeration performance, expand cryogenic temperature interval with
Improve versatility, described interior locker 102 is divided into low hypothermia locker and profound hypothermia locker, and cool end heat exchanger is divided into shallow low
Warm vaporizer 4 and profound hypothermia vaporizer 5, are provided with described low hypothermia vaporizer 4, described profound hypothermia in described low hypothermia locker
It is provided with described profound hypothermia vaporizer 5 in locker；And described refrigeration system also includes gas-liquid separator 3, the first regenerator 7 and
Heat exchanger 6；It is provided with the first capillary tube 71 and first product heat cal rod 72 of mutual heat exchange in described first regenerator 7, described
The outlet of hot junction hot end heat exchanger 2 is connected with the import of described gas-liquid separator 3；The gas outlet of described gas-liquid separator 3 and institute
The first heat exchanger channels stating heat exchanger 6 connect, and described first heat exchanger channels are passed through the second capillary tube 82 and steamed with described profound hypothermia
The import sending out device 5 connects, and the outlet of described profound hypothermia vaporizer 5 connects the import of described compressor 1；Described gas-liquid separator 3
Liquid outlet be connected with the import of described low hypothermia vaporizer 4 by described first capillary tube 71, described low hypothermia vaporizer 4
Outlet is connected with the second heat exchanger channels of described heat exchanger 6, described second heat exchanger channels by described first product heat cal rod 72 and
The import of described compressor 1 connects.Specifically, the present embodiment air cooling refrigeration equipment cold-producing medium compresses through compressor 1 and is formed
High temperature, the superheated refrigerant gas of high pressure, refrigerant gas enter hot end heat exchanger 2 and are condensed, using height in cold-producing medium
The dew point temperature of boiling point refrigerant is different, is formed rich in high boiling point refrigerant liquid and be rich in low boiling after refrigerant gas condensation
The two phase refrigerant of refrigerant gas, this cold-producing medium enters gas-liquid separator 3 to carry out separating.Liquid phase rich in high boiling point cold-producing medium
Cold-producing medium exports from the liquid outlet of gas-liquid separator 3, after the first capillary tube 71 throttling, enters into low hypothermia vaporizer 4 and enters
Form further heat exchange in two phase refrigerant entrance heat exchanger 6 after row heat exchange and become saturation refrigerant gas, subsequent cold-producing medium gas
Body enters the first product heat cal rod 72 in the first regenerator 7, and the first product heat cal rod 72 and the first capillary tube 71 carry out heat exchange, and, make
Refrigerant gas are transmitted back to compressor 1 from the first product heat cal rod 7；Vapor phase refrigerant is introduced into heat exchanger 6 and absorbs low hypothermia vaporizer 4
Form liquid phase refrigerant, liquid phase refrigerant enters profound hypothermia after the second capillary tube 81 throttling after the cold of cold-producing medium of output
Form gas refrigerant after vaporizer 5 heat exchange and flow back to compressor 1.Preferably, the present embodiment air cooling refrigeration equipment also includes
Two regenerators 8, are provided with described second capillary tube 81 and second product heat cal rod 82 of mutual heat exchange in described second regenerator 8,
Described profound hypothermia vaporizer 5 is connected with the import of described compressor 1 by described second product heat cal rod 82.Specifically, profound hypothermia steams
In the second product heat cal rod 82 of gas refrigerant the second regenerator 8 being formed after sending out device 5 heat exchange, the second product heat cal rod 82 and the second capillary
After pipe 81 carries out heat exchange, can more added with reduce the temperature that can freeze of profound hypothermia vaporizer 5, the refrigeration of acquisition more low temperature
Effect, and more effectively utilize energy consumption, improve efficiency.Specifically, two vaporizers are configured with corresponding regenerator, regenerator
Can recycle cold-producing medium in return-air cold improve system energy utilization rate, also without complicated control program it is ensured that
The performance of product is also ensure that while product cost.
In actual use, low hypothermia vaporizer 4 is used for the freezing of cold preservation or routine, and for profound hypothermia vaporizer
5, in addition to can be used in the freezing of routine, can also realize cryogenic refrigeration, coordinate different cold-producing mediums to be capable of large span temperature
The refrigeration of degree scope, the present embodiment air cooling refrigeration equipment adopts mix refrigerant, and described mix refrigerant includes multiple refrigeration
Agent, for example：Described mix refrigerant is the mixture of R600a and R290；Or, described mix refrigerant is R600's and R290
Mixture；Or, described mix refrigerant is the mixture of R600a and R600；Or, described mix refrigerant be R600a and
The mixture of R170；Or, described mix refrigerant is the mixture of R290 and R170；Or, described mix refrigerant is
The mixture of R600a, R290 and R170.Different storage warm areas, working medium can be formed by different non-public boiling mix refrigerants
To R600a/R290：Can achieve -18 ~ -30 DEG C of storage warm areas and -30 ~ -40 DEG C of storage warm areas；Working medium is to R600/R290：Can be real
Existing -6 ~ -18 DEG C of storage warm areas and -30 ~ -40 DEG C of storage warm areas；Working medium is to R600/R600a：Can achieve 0 ~ 9 DEG C storage warm area and-
6 ~ -12 DEG C of storage warm areas；Working medium is to R600a/R170：Can achieve -18 ~ -30 DEG C of storage warm areas and -40 ~ -60 DEG C of storage warm areas；
Working medium is to R290/R170：Can achieve -20 ~ -40 DEG C of storage warm areas and -40 ~ -60 DEG C of storage warm areas etc..
Wherein, the setting according to varying number warm area, low hypothermia vaporizer 4 and profound hypothermia vaporizer 5 all can adopt many
Individual sub- vaporizer is constituted, and can be applied in combination in the way of using serial or parallel connection between sub- vaporizer.In addition, relevant heat exchange
Its performance entity of device 6 can adopt heat-exchangers of the plate type or casing type heat exchanging.
By the cold-producing medium of gaseous state in gas-liquid separator and liquid is delivered in different vaporizers respectively, gaseous refrigerant
Agent will be transported to, through over-heat-exchanger, the refrigeration carrying out profound hypothermia in profound hypothermia vaporizer, and liquid refrigerant is through capillary section
Enter into the refrigeration carrying out low hypothermia in low hypothermia vaporizer after stream, and in order to effectively widen temperature range, steam from low hypothermia
The cold-producing medium sending out output in device carries out heat exchange by heat exchange with the cold-producing medium entering in low hypothermia vaporizer, so that shallow
The cryogenic temperature of cryogenic vaporizer is lower, realizes the effect of multi-temperature zone refrigeration, and need not adopt complicated control program, and hot
Exchanger can effectively improve efficiency, reducing energy consumption, realizes improving air cooling refrigeration equipment energy utilization rate height and refrigeration property
Can, expand cryogenic temperature interval to improve versatility.
Finally it should be noted that：Above example only in order to technical scheme to be described, is not intended to limit；Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that：It still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (9)
1. a kind of air cooling refrigeration equipment, including refrigeration system and blower fan, described refrigeration system includes compressor, hot junction heat exchange
Device, throttling arrangement and cool end heat exchanger are it is characterised in that also including outdoor machine shell and multiple independent indoor locker, described
Compressor, described hot end heat exchanger and described blower fan are arranged in described outdoor machine shell；It is provided with the locker of described interior and send
Wind passage, described air-supply passage is provided with air inlet and air outlet, is provided with circulating fan and described cold in described air-supply passage
End heat exchanger.
2. air cooling refrigeration equipment according to claim 1 it is characterised in that described blower fan be arranged on described compressor and
Between described hot end heat exchanger, between described blower fan and described compressor, it is provided with air channel.
3. air cooling refrigeration equipment according to claim 2 is it is characterised in that the upper surface of described outdoor machine shell is formed with
Domatic, it is provided with fan housing, the bottom surface of described fan housing and described outdoor machine shell, two side between described blower fan and described outdoor machine shell
With the described air channel of domatic composition.
4. air cooling refrigeration equipment according to claim 3 is it is characterised in that described fan housing is arc-shaped structure, described
Air channel is sequentially formed with air channel divergent segment and air channel converging transition along described blower fan to described compressor direction；Wherein, along described wind
Machine is gradually increased to described compressor direction, the area of section of described air channel divergent segment, the area of section of described air channel converging transition
It is gradually reduced.
5. air cooling refrigeration equipment according to claim 4 it is characterised in that described air channel divergent segment and described air channel gradually
The length of contracting section is than for 1：（3-5）.
6. according to the arbitrary described air cooling refrigeration equipment of claim 1-5 it is characterised in that described interior locker be divided into shallow
Low temperature locker and profound hypothermia locker, described cool end heat exchanger is divided into low hypothermia vaporizer and profound hypothermia vaporizer, described shallow
It is provided with described low hypothermia vaporizer in low temperature locker, in described profound hypothermia locker, be provided with described profound hypothermia vaporizer；
Described throttling arrangement includes the first capillary tube and the second capillary tube, and described refrigeration system also includes gas-liquid separator, the first backheat
Device and heat exchanger；It is provided with described first capillary tube and first product heat cal rod of mutual heat exchange, institute in described first regenerator
The refrigerant exit stating hot end heat exchanger is connected with the import of described gas-liquid separator；The gas outlet of described gas-liquid separator and described
First heat exchanger channels of heat exchanger connect, and described first heat exchanger channels pass through described second capillary tube and described profound hypothermia evaporation
The import of device connects, and the outlet of described profound hypothermia vaporizer connects the import of described compressor；Described gas-liquid separator go out liquid
Mouthful be connected with the import of described low hypothermia vaporizer by described first capillary tube, the outlet of described low hypothermia vaporizer with described
Second heat exchanger channels of heat exchanger connect, and described second heat exchanger channels pass through entering of described first product heat cal rod and described compressor
Mouth connects.
7. air cooling refrigeration equipment according to claim 6 is it is characterised in that also include the second regenerator, and described second
It is provided with described second capillary tube and second product heat cal rod of mutual heat exchange, described profound hypothermia vaporizer passes through described in regenerator
Second product heat cal rod is connected with the import of described compressor.
8. air cooling refrigeration equipment according to claim 6 is it is characterised in that described air cooling refrigeration equipment is using mixing
Cold-producing medium, described mix refrigerant includes multiple cold-producing mediums.
9. air cooling refrigeration equipment according to claim 8 it is characterised in that described mix refrigerant be R600a and
The mixture of R290；Or, described mix refrigerant is the mixture of R600 and R290；Or, described mix refrigerant is
The mixture of R600a and R600；Or, described mix refrigerant is the mixture of R600a and R170；Or, described mixing system
Cryogen is the mixture of R290 and R170；Or, described mix refrigerant is the mixture of R600a, R290 and R170.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610950647.XA CN106403449A (en) | 2016-10-27 | 2016-10-27 | Air-cooled refrigerating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610950647.XA CN106403449A (en) | 2016-10-27 | 2016-10-27 | Air-cooled refrigerating equipment |
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| Publication Number | Publication Date |
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| CN106403449A true CN106403449A (en) | 2017-02-15 |
Family
ID=58014182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610950647.XA Pending CN106403449A (en) | 2016-10-27 | 2016-10-27 | Air-cooled refrigerating equipment |
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| CN (1) | CN106403449A (en) |
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| CN1789367A (en) * | 2005-12-09 | 2006-06-21 | 西安交通大学 | Multi-element mixed working substance adapted to double temperature preparation of single-unit vapor compression type refrigerator |
| CN202229501U (en) * | 2011-09-22 | 2012-05-23 | 常州剑湖金城车辆设备有限公司 | Multi-split refrigerator |
| KR20150098873A (en) * | 2014-02-21 | 2015-08-31 | 주식회사 대유위니아 | Device of guide air flow for compressor |
| CN105066279A (en) * | 2015-08-05 | 2015-11-18 | 广东志高空调有限公司 | Split air conditioner outdoor unit |
| CN206222789U (en) * | 2016-10-27 | 2017-06-06 | 青岛海尔特种电冰柜有限公司 | Air cooling refrigeration equipment |
-
2016
- 2016-10-27 CN CN201610950647.XA patent/CN106403449A/en active Pending
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| US5941092A (en) * | 1997-01-24 | 1999-08-24 | Hoshizaki Denki Kabushiki Kaisha | Refrigeration unit |
| CN1789367A (en) * | 2005-12-09 | 2006-06-21 | 西安交通大学 | Multi-element mixed working substance adapted to double temperature preparation of single-unit vapor compression type refrigerator |
| CN202229501U (en) * | 2011-09-22 | 2012-05-23 | 常州剑湖金城车辆设备有限公司 | Multi-split refrigerator |
| KR20150098873A (en) * | 2014-02-21 | 2015-08-31 | 주식회사 대유위니아 | Device of guide air flow for compressor |
| CN105066279A (en) * | 2015-08-05 | 2015-11-18 | 广东志高空调有限公司 | Split air conditioner outdoor unit |
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Application publication date: 20170215 |