CN104315798A - Single-capillary electronic control refrigeration system for electronically-controlled refrigerators - Google Patents
Single-capillary electronic control refrigeration system for electronically-controlled refrigerators Download PDFInfo
- Publication number
- CN104315798A CN104315798A CN201410606002.5A CN201410606002A CN104315798A CN 104315798 A CN104315798 A CN 104315798A CN 201410606002 A CN201410606002 A CN 201410606002A CN 104315798 A CN104315798 A CN 104315798A
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- CN
- China
- Prior art keywords
- electric control
- valve
- capillary
- electronically
- refrigeration
- 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
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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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- 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
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
Abstract
The invention discloses a single-capillary electronic control refrigeration system for electronically-controlled refrigerators. The single-capillary electronic control refrigeration system comprises a compressor, a condenser, a filter, the capillary and two or more evaporators in sequential pipe connection, and connection pipes are filled with refrigerant media. The system is characterized by further comprising valves, the two or more evaporators are connected sequentially through pipelines and mounted in independent chambers of the electronically-controlled refrigerator respectively, and each valve is connected between each two evaporators to realize distribution of the refrigerant media in the pipelines to the independent chambers of the electronically-controlled refrigerator. By adoption of the valves with a medium distribution function, refrigerant flow distribution of the control system of the electronically-controlled refrigerator is realized, an independent refrigeration mode of chambers of existing electronically-controlled refrigerators on the market is changed, the refrigeration system with only one capillary for the electronically-controlled refrigerators with double temperature zones or multiple temperature zones is realized, positive effects are achieved, and the refrigeration control system for the electronically-controlled refrigerators is greatly reformed.
Description
Technical field
The invention belongs to control field of intelligent control, be specifically related to a kind of electric control cooling system of single capillary.
Background technology
Because electric control refrigerator can control separately the temperature of each room, and adopt electronic sensor to gather each compartment temperature, make each room energy accurate temperature controlling, the occupation rate of market of current electric control refrigerator is more and more higher.But the refrigeration system that electric control refrigerator adopts is that each room has the independent pipeline of a capillary, and what namely two-door refrigerator adopted is Double-capillary tube, and what three-door refrigerator adopted is three capillary structure etc. simultaneously.The inevitable like this cost increase causing refrigerator, the flow direction of electric control refrigerator cold-producing medium is all cause the imbalance of cold from hot room to low temperature chamber at present in addition, wastes a part of refrigerating efficiency, causes power consumption to want high many relative to machine control refrigerator.
Summary of the invention
The technology that the present invention is directed to existing electric control refrigerator on market is imperfect, a kind of electric control cooling system of single capillary is proposed, for the control of multi-chamber's electric control refrigerator, make electric control refrigerator refrigeration system more simple, cost is lower, and refrigerant flow direction is that room, to room flowing between high temperature, greatly reduces power consumption between low temperature.
The technical solution used in the present invention is as follows:
A kind of electric control cooling system of the single capillary for electric control refrigerator, comprise compressor, condenser, filter, capillary and evaporimeter that pipeline successively connects, described connecting pipe is filled with coolant media stream, it is characterized in that: also comprise valve, described evaporimeter is two and two or more evaporimeter of pipeline connection successively, be arranged between each independence of electric control refrigerator indoor respectively, described valve is connected to the distribution realizing coolant media room between each independence of electric control refrigerator in pipeline between described evaporimeter.
Described valve is stop valve or two position three-way valve, has the similar valve of medium flow assignment function.
When described control system comprises two evaporimeters, described control system is used for two room electric control refrigerators and controls, and described evaporimeter is refrigerating evaporator or refrigeration evaporator; When described valve is stop valve, described stop valve two ends can be connected to described refrigerating evaporator or refrigeration evaporator two ends; When described valve is two position three-way valve, three connectors defining described two position three-way valve are A, B, C, then its connector B connects refrigeration evaporator one end, and its connector C connects refrigerating evaporator one end, and its connector A connects refrigerating evaporator one end or the refrigeration evaporator other end.
The present invention changes automatically controlled refrigerator compartment separate refrigeration mode on existing market by adopting the valve with medium flow assignment function to realize electric control refrigerator control system flow distribution of refrigerant, the two temperature of realization or many warm areas electric control refrigerator only have the refrigeration system of a capillary, there is positive effect, the major reform of electric control refrigerator refrigeration control system can be brought.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention when adopting stop valve;
Fig. 2 is the structural representation of the present invention when adopting two-dimentional triple valve.
Detailed description of the invention
A kind of electric control cooling system of the single capillary for electric control refrigerator, comprise compressor 1, condenser 6, filter 7, capillary 2 and evaporimeter that pipeline successively connects, described connecting pipe is filled with coolant media stream, also comprise valve, described evaporimeter is two and two or more evaporimeter of pipeline connection successively, be arranged between each independence of electric control refrigerator indoor respectively, described valve is connected to the distribution realizing coolant media room between each independence of electric control refrigerator in pipeline between described evaporimeter.
Described valve is stop valve or two position three-way valve, has the similar valve of medium flow assignment function.
When described control system comprises two evaporimeters, described control system is used for two room electric control refrigerators and controls, and described evaporimeter is refrigerating evaporator or refrigeration evaporator; When described valve is stop valve, described control system comprises the refrigeration evaporator 5, compressor 1, condenser 6, filter 7, capillary 2 and the refrigerating evaporator 3 that connect successively, also comprise stop valve 4, described stop valve 4 and described refrigerating evaporator 3 or refrigeration evaporator 5 in parallel, when described stop valve 4 is in parallel with refrigeration evaporator 5, as shown in Figure 1, if when refrigerating chamber needs separate refrigeration, stop valve 4 is opened, and refrigerant flow direction is: compressor 1-condenser 6-filter 7-capillary 2-refrigerating evaporator 3-compressor; If when refrigerating chamber needs to freeze, stop valve 4 is closed, and refrigerant flow direction is: compressor 1-condenser 6-filter 7-capillary 2-refrigeration evaporator 5-compressor; When described valve is two position three-way valve, define described two position three-way valve and there are A, B, C tri-connectors, its connector B connects refrigeration evaporator 5, and its connector C connects refrigerating evaporator 3, and its connector A connects refrigerating evaporator 3 one end or refrigeration evaporator 5 other end; When connector A refrigeration evaporator 5 other end, as shown in Figure 2, connect refrigerating chamber when needing separate refrigeration, two position three-way valve AC road leads to, and refrigerant flow direction is: compressor 1-condenser 6-filter 7-capillary 2-refrigerating evaporator 3-compressor 1; When refrigerating chamber needs refrigeration, two position three-way valve BC road leads to, and refrigerant flow direction is: compressor 1-condenser 6-filter 7-capillary 2-refrigeration evaporator 5-compressor 1.
The present invention changes automatically controlled refrigerator compartment separate refrigeration mode on existing market by adopting the valve with medium flow assignment function to realize electric control refrigerator control system flow distribution of refrigerant, the two temperature of realization or many warm areas electric control refrigerator only have the refrigeration system of a capillary, there is positive effect, the major reform of electric control refrigerator refrigeration control system can be brought.
Claims (3)
1. the electric control cooling system for the single capillary of electric control refrigerator, comprise compressor, condenser, filter, capillary and evaporimeter that pipeline successively connects, described connecting pipe is filled with coolant media stream, it is characterized in that: also comprise valve, described evaporimeter is two and two or more evaporimeter of pipeline connection successively, be arranged between each independence of electric control refrigerator indoor respectively, described valve is connected to the distribution realizing coolant media room between each independence of electric control refrigerator in pipeline between described evaporimeter.
2. the electric control cooling system of a kind of single capillary for electric control refrigerator according to claim 1, is characterized in that: described valve is the valve that stop valve or two position three-way valve etc. have medium flow assignment function.
3. the electric control cooling system of a kind of single capillary for electric control refrigerator according to claim 1, it is characterized in that: when described control system comprises two evaporimeters, described control system is used for two room electric control refrigerators and controls, and described evaporimeter is refrigerating evaporator or refrigeration evaporator; When described valve is stop valve, described stop valve two ends can be connected to described refrigerating evaporator or refrigeration evaporator two ends; When described valve is two position three-way valve, three connectors defining described two position three-way valve are A, B, C, then its connector B connects refrigeration evaporator one end, and its connector C connects refrigerating evaporator one end, and its connector A connects refrigerating evaporator one end or the refrigeration evaporator other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606002.5A CN104315798A (en) | 2014-10-30 | 2014-10-30 | Single-capillary electronic control refrigeration system for electronically-controlled refrigerators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410606002.5A CN104315798A (en) | 2014-10-30 | 2014-10-30 | Single-capillary electronic control refrigeration system for electronically-controlled refrigerators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104315798A true CN104315798A (en) | 2015-01-28 |
Family
ID=52371065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410606002.5A Pending CN104315798A (en) | 2014-10-30 | 2014-10-30 | Single-capillary electronic control refrigeration system for electronically-controlled refrigerators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104315798A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579031A (en) * | 2019-09-27 | 2019-12-17 | 长虹美菱股份有限公司 | Double-circulation refrigerating system of refrigerator |
Citations (10)
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|---|---|---|---|---|
| CN2232132Y (en) * | 1995-08-31 | 1996-07-31 | 朱永坤 | Temp. adjustable refrigerator |
| US20020144510A1 (en) * | 2001-04-04 | 2002-10-10 | Lg Electronics Inc. | Method for controlling power saving operation of refrigerator with two evaporator |
| WO2005024314A2 (en) * | 2003-09-05 | 2005-03-17 | Applied Design And Engineering Ltd | Improvements in or relating to refrigeration |
| CN201421231Y (en) * | 2009-05-21 | 2010-03-10 | 海尔集团公司 | Mechanical temperature control refrigerator |
| CN102121774A (en) * | 2011-03-30 | 2011-07-13 | 合肥美的荣事达电冰箱有限公司 | Refrigeration system and refrigerator with refrigeration system |
| CN102706023A (en) * | 2011-09-06 | 2012-10-03 | 合肥雪祺电气有限公司 | Layout structure of refrigerator fin evaporator |
| CN103115467A (en) * | 2013-03-13 | 2013-05-22 | 合肥美的荣事达电冰箱有限公司 | Double refrigerating system for refrigerator |
| CN203224076U (en) * | 2013-03-19 | 2013-10-02 | 合肥晶弘电器有限公司 | Refrigeration system with low consumption and high efficiency |
| CN103388920A (en) * | 2013-08-15 | 2013-11-13 | 湖北美的电冰箱有限公司 | Refrigerating system and refrigerator provided with same |
| CN103604235A (en) * | 2013-12-04 | 2014-02-26 | 合肥美的电冰箱有限公司 | Refrigerating system and refrigerator with same |
-
2014
- 2014-10-30 CN CN201410606002.5A patent/CN104315798A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232132Y (en) * | 1995-08-31 | 1996-07-31 | 朱永坤 | Temp. adjustable refrigerator |
| US20020144510A1 (en) * | 2001-04-04 | 2002-10-10 | Lg Electronics Inc. | Method for controlling power saving operation of refrigerator with two evaporator |
| WO2005024314A2 (en) * | 2003-09-05 | 2005-03-17 | Applied Design And Engineering Ltd | Improvements in or relating to refrigeration |
| CN201421231Y (en) * | 2009-05-21 | 2010-03-10 | 海尔集团公司 | Mechanical temperature control refrigerator |
| CN102121774A (en) * | 2011-03-30 | 2011-07-13 | 合肥美的荣事达电冰箱有限公司 | Refrigeration system and refrigerator with refrigeration system |
| CN102706023A (en) * | 2011-09-06 | 2012-10-03 | 合肥雪祺电气有限公司 | Layout structure of refrigerator fin evaporator |
| CN103115467A (en) * | 2013-03-13 | 2013-05-22 | 合肥美的荣事达电冰箱有限公司 | Double refrigerating system for refrigerator |
| CN203224076U (en) * | 2013-03-19 | 2013-10-02 | 合肥晶弘电器有限公司 | Refrigeration system with low consumption and high efficiency |
| CN103388920A (en) * | 2013-08-15 | 2013-11-13 | 湖北美的电冰箱有限公司 | Refrigerating system and refrigerator provided with same |
| CN103604235A (en) * | 2013-12-04 | 2014-02-26 | 合肥美的电冰箱有限公司 | Refrigerating system and refrigerator with same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579031A (en) * | 2019-09-27 | 2019-12-17 | 长虹美菱股份有限公司 | Double-circulation refrigerating system of refrigerator |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |