CN106482426A - Separating refrigerating equipment - Google Patents
Separating refrigerating equipment Download PDFInfo
- Publication number
- CN106482426A CN106482426A CN201610950651.6A CN201610950651A CN106482426A CN 106482426 A CN106482426 A CN 106482426A CN 201610950651 A CN201610950651 A CN 201610950651A CN 106482426 A CN106482426 A CN 106482426A
- Authority
- CN
- China
- Prior art keywords
- evaporimeter
- hypothermia
- refrigerating equipment
- separating refrigerating
- locker
- Prior art date
- 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.)
- Pending
Links
- 238000005057 refrigeration Methods 0.000 claims abstract description 28
- 230000002631 hypothermal effect Effects 0.000 claims description 45
- 239000003507 refrigerant Substances 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 17
- 230000008676 import Effects 0.000 claims description 12
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 206010021113 Hypothermia Diseases 0.000 claims 19
- 238000009835 boiling Methods 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention provides a kind of separating refrigerating equipment.Separating refrigerating equipment, including refrigeration system and blower fan, the refrigeration system includes compressor, hot junction condenser, throttling arrangement and cold end evaporimeter, also include outdoor machine shell and multiple independent indoor lockers, the compressor, the hot junction condenser, the throttling arrangement and the blower fan are arranged in the outdoor machine shell, are provided with the cold end evaporimeter in each described interior locker.Realize the high and refrigeration performance of separating refrigerating equipment energy utilization rate is improved, expand cryogenic temperature interval to improve versatility.Realize ease of use and the versatility of separating refrigerating equipment is improved, and improve user's comfort and experience property.
Description
Technical field
The present invention relates to refrigeration plant, more particularly to a kind of separating refrigerating equipment.
Background technology
At present, refrigeration plant（Refrigerator, refrigerator etc.）It is widely used in daily life.Traditional family expenses system
Cool equipment is divided into storing compartment and cabin using single body structure, casing, and the part such as compressor, condenser and fan is arranged on
In cabin, storing compartment is used for storing to be frozen or refrigeration article.In actual use, the compressor operating in cabin
Noise and heat will be produced, cause user's comfort of refrigeration plant in prior art and experience property poor；Meanwhile, storing
Compartment is arranged in same casing, and user needs to configure multiple independent refrigeration plants to meet refrigeration storing in not chummery
Need, cause 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 separating refrigerating equipment is provided, realizes improving separating refrigerating
The ease of use of equipment and versatility, and improve user's comfort and experience property.
The technical scheme that the present invention is provided is that a kind of separating refrigerating equipment, including refrigeration system and blower fan, the refrigeration
System includes compressor, hot junction condenser, throttling arrangement and cold end evaporimeter, also includes outdoor machine shell and multiple independent interiors
Locker, the compressor, the hot junction condenser, the throttling arrangement and the blower fan are arranged in the outdoor machine shell,
The cold end evaporimeter is provided with each described interior locker.
The separating refrigerating equipment that the present invention is provided, by being divided into outdoor machine shell and multiple independent using split-type structural
Indoor locker, the part such as compressor, condenser and throttling arrangement are disposed in the outdoor in casing, as outdoor machine shell is arranged on room
Outside, the noise that compressor is produced and heat will not produce impact to indoor, and the use that can effectively improve user is comfortable
Property and experience property；Also, due to adopting multiple independent indoor lockers, user can be as needed by different indoor storings
Cabinet is placed in different rooms, realizes improving ease of use and the versatility of separating refrigerating equipment.
Description of the drawings
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
Accompanying drawing to be used needed for technology description is had to 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 separating refrigerating apparatus embodiments of the present invention.
Fig. 2 is the schematic diagram of separating refrigerating apparatus embodiments of the present invention.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention is 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 obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As Figure 1-Figure 2, the present embodiment separating refrigerating equipment adopts split-type structural, including 101 He of outdoor machine shell
Multiple independent indoor lockers 102, outdoor machine shell 101 are placed on the outside of wall 100, and indoor locker 102 is placed on
The inner side of wall 100, wherein, the compressor 1 of refrigeration system, hot junction condenser 2, throttling arrangement and blower fan（Not shown）Deng part
It is disposed in the outdoor in casing 101, and the cold end evaporimeter of refrigeration system is arranged in corresponding interior locker 102.
Specifically, the present embodiment separating refrigerating equipment in actual use, as compressor 1 is arranged on outside
Outdoor machine shell 101 in, compressor 1 run produce noise and heat will not on indoor produce impact, effectively can carry
The comfortableness that high user uses indoors, improves user experience.Simultaneously as using multiple independent indoor lockers 102,
Used in indoor locker 102 can be placed as required on different rooms, realizing single compressor 1, to meet not chummery cold
Jelly or the demand of chilled goods.Wherein, circulating fan is additionally provided with the interior locker 102（Not shown）, using circulation
Fan can realize the air circulation flow in indoor locker 102, to improve the uniformity of temperature profile in indoor locker 102
Property.In addition, according to user's needs, the interior locker 102 can be horizontal counter body or vertical cabinet or wall-mounted cabinet.
Based on technique scheme, optionally, in order to the high and refrigeration performance of energy utilization rate is improved, expand cryogenic temperature area
Between to improve versatility, the interior locker 102 is divided into low hypothermia locker and profound hypothermia locker, and cold end evaporimeter is divided into
Low hypothermia evaporimeter 4 and profound hypothermia evaporimeter 5, are provided with the low hypothermia evaporimeter 4, the depth in the low hypothermia locker
The profound hypothermia evaporimeter 5 is provided with low temperature locker；And the refrigeration system also includes gas-liquid separator 3, the first backheat
Device 7 and heat exchanger 6；The first capillary 71 and first product heat cal rod 72 of mutual heat exchange, institute is provided with first regenerator 7
The outlet for stating hot junction hot junction condenser 2 is connected with the import of the gas-liquid separator 3；The gas outlet of the gas-liquid separator 3 and
The first heat exchanger channels connection of the heat exchanger 6, first heat exchanger channels are steamed with the profound hypothermia by the second capillary 82
The import connection of device 5 is sent out, the outlet of the profound hypothermia evaporimeter 5 connects the import of the compressor 1；The gas-liquid separator 3
Liquid outlet be connected with the import of the low hypothermia evaporimeter 4 by first capillary 71, the low hypothermia evaporimeter 4
Outlet is connected with the second heat exchanger channels of the heat exchanger 6, and second heat exchanger channels are by first product heat cal rod 72 and institute
State the import connection of compressor 1.Specifically, the present embodiment separating refrigerating equipment cold-producing medium forms high through the compression of compressor 1
Temperature, the superheated refrigerant gas of high pressure, refrigerant gas enter hot junction condenser 2 and are condensed, using high low boiling in cold-producing medium
The dew-point temperature of point cold-producing medium is different, is formed rich in higher boiling refrigerant liquid and rich in low boiling system after refrigerant gas condensation
The two phase refrigerant of refrigerant gas, the cold-producing medium enter gas-liquid separator 3 and are separated.Liquid phase system rich in higher boiling cold-producing medium
Cryogen is exported from the liquid outlet of gas-liquid separator 3, and after throttling via the first capillary 71, entering into low hypothermia evaporimeter 4 is carried out
Further heat exchange in two phase refrigerant entrance heat exchanger 6 being formed after heat exchange and becoming saturation refrigerant gas, subsequent refrigerant gas enter
Enter the first product heat cal rod 72 in the first regenerator 7, the first product heat cal rod 72 and the first capillary 71 carry out heat exchange, also, cold-producing medium
Gas is transmitted back to compressor 1 from the first product heat cal rod 7；Vapor phase refrigerant is introduced into heat exchanger 6 and absorbs 4 output of low hypothermia evaporimeter
Liquid phase refrigerant is formed after the cold of cold-producing medium, and liquid phase refrigerant enters profound hypothermia evaporimeter after the throttling of the second capillary 81
Gas refrigerant is formed after 5 heat exchange flows back to compressor 1.Preferably, the present embodiment separating refrigerating equipment also includes the second backheat
Device 8, is provided with second capillary 81 and second product heat cal rod 82 of mutual heat exchange, the depth in second regenerator 8
Cryogenic vaporizer 5 is connected with the import of the compressor 1 by second product heat cal rod 82.Specifically, profound hypothermia evaporimeter 5 is changed
In second product heat cal rod 82 of the second regenerator of gas refrigerant 8 formed after heat, the second product heat cal rod 82 is entered with the second capillary 81
After row heat exchange, can more added with the temperature that can freeze of reduction profound hypothermia evaporimeter 5, obtain the refrigeration of more low temperature,
And more effectively using energy consumption, improve efficiency.Specifically, two evaporimeters are configured with corresponding regenerator, and regenerator can be returned
Receive using the energy utilization rate of the cold raising system of cold-producing medium, the control program also without complexity in return-air, it is ensured that product
The performance of product is also ensure that while cost.
In actual use, low hypothermia evaporimeter 4 is used for refrigeration or the freezing of routine, and for profound hypothermia evaporimeter
5 in addition to it can be used in conventional freezing, can also realize cryogenic refrigeration, coordinate different cold-producing mediums realize large span temperature
The refrigeration of degree scope, the present embodiment separating refrigerating equipment adopt mix refrigerant, and the mix refrigerant includes multiple refrigeration
Agent, for example：The mix refrigerant is the mixture of R600a and R290；Or, the mix refrigerant is for R600's and R290
Mixture；Or, the mix refrigerant is the mixture of R600a and R600；Or, the mix refrigerant be R600a and
The mixture of R170；Or, the mix refrigerant is the mixture of R290 and R170；Or, the 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, according to the setting of varying number warm area, low hypothermia evaporimeter 4 and profound hypothermia evaporimeter 5 can all adopt many
Individual sub- evaporimeter is constituted, and can be applied in combination in the way of using serial or parallel connection between sub- evaporimeter.In addition, relevant heat exchanger
6 its performance entity can be using plate type heat exchanger or casing type heat exchanging.
By the cold-producing medium of gaseous state in gas-liquid separator and liquid is delivered in different evaporimeters respectively, gaseous refrigerant
Agent carries out the refrigeration of profound hypothermia through heat exchanger by being transported in profound hypothermia evaporimeter, and liquid refrigerant is through capillary-compensated
Entering into afterwards carries out the refrigeration of low hypothermia in low hypothermia evaporimeter, and in order to effectively widen temperature range, evaporates from low hypothermia
The cold-producing medium exported in device carries out heat exchange by heat exchange with the cold-producing medium entered in low hypothermia evaporimeter, so that shallow low
The cryogenic temperature of warm evaporimeter is lower, realizes the effect of multi-temperature zone refrigeration, and without the need for the control program using complexity, and heat exchange
Device can effectively improve efficiency, reducing energy consumption, and realization improves the high and refrigeration performance of separating refrigerating equipment energy utilization rate, expands
Big cryogenic temperature interval is to improve versatility.
Finally it should be noted that：Above example only in order to technical scheme to be described, rather than a limitation；Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that：Which still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
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 separating refrigerating equipment, including refrigeration system and blower fan, the refrigeration system includes compressor, hot junction condensation
Device, throttling arrangement and cold end evaporimeter, it is characterised in that also include outdoor machine shell and multiple independent indoor lockers, described
Compressor, the hot junction condenser, the throttling arrangement and the blower fan are arranged in the outdoor machine shell, each described interior
The cold end evaporimeter is provided with locker.
2. separating refrigerating equipment according to claim 1, it is characterised in that be additionally provided with the interior locker and follow
Ring fan.
3. separating refrigerating equipment according to claim 1, it is characterised in that the interior locker is horizontal cabinet,
Or vertical cabinet or wall-mounted cabinet.
4. according to the arbitrary described separating refrigerating equipment of claim 1-3, it is characterised in that the interior locker is divided into shallow
Low temperature locker and profound hypothermia locker, the cold end evaporimeter are divided into low hypothermia evaporimeter and profound hypothermia evaporimeter, described shallow
The low hypothermia evaporimeter is provided with low temperature locker, is provided with the profound hypothermia evaporimeter in the profound hypothermia locker；
The throttling arrangement includes the first capillary and the second capillary, and the refrigeration system also includes gas-liquid separator, the first backheat
Device and heat exchanger；First capillary of mutual heat exchange and first product heat cal rod is provided with first regenerator,
The outlet of the hot junction condenser is connected with the import of the gas-liquid separator；The gas outlet of the gas-liquid separator and described change
The first heat exchanger channels connection of hot device, first heat exchanger channels are by second capillary and the profound hypothermia evaporimeter
Import connects, and the outlet of the profound hypothermia evaporimeter connects the import of the compressor；The liquid outlet of the gas-liquid separator leads to
The import for first capillary being crossed with the low hypothermia evaporimeter is connected, the outlet of the low hypothermia evaporimeter and the heat exchange
The second heat exchanger channels connection of device, import of second heat exchanger channels by first product heat cal rod with the compressor connect
Connect.
5. separating refrigerating equipment according to claim 4, it is characterised in that also include the second regenerator, described second
Second capillary and second product heat cal rod of mutual heat exchange is provided with regenerator, and the profound hypothermia evaporimeter is by described
Second product heat cal rod is connected with the import of the compressor.
6. separating refrigerating equipment according to claim 4, it is characterised in that the low hypothermia evaporimeter include multiple simultaneously
Join the sub- evaporimeter of the multiple low hypothermia for arranging；Or, the low hypothermia evaporimeter includes multiple multiple low hypothermia being arranged in series
Sub- evaporimeter.
7. separating refrigerating equipment according to claim 4, it is characterised in that the profound hypothermia evaporimeter include multiple simultaneously
Join the sub- evaporimeter of the multiple profound hypothermias for arranging；Or, the profound hypothermia evaporimeter includes multiple multiple profound hypothermias being arranged in series
Sub- evaporimeter.
8. separating refrigerating equipment according to claim 4, it is characterised in that the separating refrigerating equipment is using mixing
Cold-producing medium, the mix refrigerant include multiple cold-producing mediums.
9. separating refrigerating equipment according to claim 8, it is characterised in that the mix refrigerant be R600a and
The mixture of R290；Or, the mix refrigerant is the mixture of R600 and R290；Or, the mix refrigerant is
The mixture of R600a and R600；Or, the mix refrigerant is the mixture of R600a and R170；Or, the mixing system
Cryogen is the mixture of R290 and R170；Or, the mix refrigerant is the mixture of R600a, R290 and R170.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610950651.6A CN106482426A (en) | 2016-10-27 | 2016-10-27 | Separating refrigerating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610950651.6A CN106482426A (en) | 2016-10-27 | 2016-10-27 | Separating refrigerating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106482426A true CN106482426A (en) | 2017-03-08 |
Family
ID=58273050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610950651.6A Pending CN106482426A (en) | 2016-10-27 | 2016-10-27 | Separating refrigerating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106482426A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531932A (en) * | 2021-03-22 | 2021-10-22 | 青岛海尔特种电冰柜有限公司 | Binary mixed working medium refrigerating system, refrigerating cabinet and control method of refrigerating cabinet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP2532992A1 (en) * | 2011-06-09 | 2012-12-12 | Mitsubishi Heavy Industries | Multi-type air conditioner and control method therefor |
| US20150316313A1 (en) * | 2014-05-02 | 2015-11-05 | Thermo King Corporation | Method and system for controlling operation of evaporator fans in a transport refrigeration system |
-
2016
- 2016-10-27 CN CN201610950651.6A patent/CN106482426A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP2532992A1 (en) * | 2011-06-09 | 2012-12-12 | Mitsubishi Heavy Industries | Multi-type air conditioner and control method therefor |
| 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 |
| US20150316313A1 (en) * | 2014-05-02 | 2015-11-05 | Thermo King Corporation | Method and system for controlling operation of evaporator fans in a transport refrigeration system |
Non-Patent Citations (1)
| Title |
|---|
| 张新德等: "《变频/定频电冰箱金牌维修实训》", 31 March 2014, 机械工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531932A (en) * | 2021-03-22 | 2021-10-22 | 青岛海尔特种电冰柜有限公司 | Binary mixed working medium refrigerating system, refrigerating cabinet and control method of refrigerating cabinet |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170308 |