CN203163385U - Refrigerating system utilizing condensation heat to compensate temperature of variable temperature room - Google Patents
Refrigerating system utilizing condensation heat to compensate temperature of variable temperature room Download PDFInfo
- Publication number
- CN203163385U CN203163385U CN 201320090973 CN201320090973U CN203163385U CN 203163385 U CN203163385 U CN 203163385U CN 201320090973 CN201320090973 CN 201320090973 CN 201320090973 U CN201320090973 U CN 201320090973U CN 203163385 U CN203163385 U CN 203163385U
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- condenser
- switching valve
- temperature
- dynamoelectric switching
- compensation
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Abstract
The utility model relates to a refrigerating system utilizing condensation heat to compensate temperature of a variable temperature room and belongs to the technical field of refrigerators. The refrigerating system comprises a compressor, an evaporator and a condenser, an inlet of the compressor is connected with the evaporator, an outlet of the compressor is connected with the condenser through a condensation pipe which is in parallel connection with a bypass condensation pipe, the bypass condensation pipe is in series connection with a first electric switching valve and a compensation condenser, and the compensation condenser is arranged on an inner container of the variable temperature room. The refrigerating system has the advantages of being energy-saving and easy in temperature control.
Description
Technical field
The utility model relates to the part on a kind of refrigerator, belongs to the refrigerator technical field.
Background technology
Understand according to the applicant, existing some three-door refrigerator, chamber and refrigerating chamber are one between alternating temperature, separate with thermal-insulation baffle plate in the middle of the chamber between two.The heat-insulating property of thermal-insulation baffle plate is not as foaming layer, and the temperature of chamber very easily is subjected to the influence of refrigerating chamber between alternating temperature.During using, the applicant finds that in low ring temperature, though that the temperature-changing chamber temperature is set is higher, owing to be subjected to the influence of refrigerating chamber, the actual temperature of temperature-changing chamber can be very low, do not conform to design temperature.
At present, in order to reach the design temperature of alternating temperature room temperature, adopt heater strip to connect at temperature-changing chamber mostly, heat to compensate by heater strip.
But, adopting heater strip at temperature-changing chamber, following problem appears easily:
1. it is wayward that temperature-changing chamber adopts the heating-up temperature of heater strip, easily causes the PL security incident;
2. temperature-changing chamber adopts heater strip to need consumed power, can increase the power consumption of refrigerator.
The utility model content
The technical problems to be solved in the utility model is at the prior art deficiency, proposes a kind of refrigeration system of utilizing condensation heat compensation alternating temperature room temperature degree.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of refrigeration system of utilizing condensation heat compensation alternating temperature room temperature degree, comprise compressor, evaporimeter and condenser, the import of described compressor connects evaporimeter, the outlet of described compressor connects condenser by condenser pipe, be parallel with the bypass condenser pipe on the described condenser pipe, described bypass condenser pipe is in series with first dynamoelectric switching valve and compensation condenser, and described compensation condenser is located between alternating temperature on the indoor courage.
Improvement of the technical scheme is: described refrigeration system also is provided with second dynamoelectric switching valve, described evaporimeter comprises refrigerating evaporator and refrigeration evaporator, the import of described second dynamoelectric switching valve connects device for drying and filtering, an outlet of described second dynamoelectric switching valve connects refrigerating evaporator by freezing capillary, and another outlet of described second dynamoelectric switching valve connects refrigeration evaporator by weeping out.
The beneficial effect that the utlity model has is: because indoor courage is provided with the compensation condenser between alternating temperature, be parallel with the bypass condenser pipe on the condenser pipe simultaneously, the bypass condenser pipe is in series with first dynamoelectric switching valve and compensation condenser, when the temperature of chamber between alternating temperature need compensate, first dynamoelectric switching valve is opened, the part cold-producing medium enters the compensation condenser through the bypass condenser pipe, just can realize the heat compensation to chamber between alternating temperature, has energy-conservation and advantage easy control of temperature.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the schematic diagram of the refrigeration system of utilizing condensation heat compensation alternating temperature room temperature degree of the utility model embodiment.
The specific embodiment
Embodiment
The refrigeration system of utilizing condensation heat compensation alternating temperature room temperature degree of present embodiment as shown in Figure 1, comprises compressor, evaporimeter 1 and condenser.The import of compressor connects evaporimeter 1, and the outlet of compressor connects condenser by condenser pipe 2.
Be parallel with bypass condenser pipe 3 on the condenser pipe 2, bypass condenser pipe 3 is in series with first dynamoelectric switching valve and compensation condenser, and the compensation condenser is located between alternating temperature on the indoor courage.
The refrigeration system of present embodiment also is provided with second dynamoelectric switching valve, and evaporimeter comprises refrigerating evaporator and refrigeration evaporator.The import of second dynamoelectric switching valve connects device for drying and filtering, and an outlet of second dynamoelectric switching valve connects refrigerating evaporator by freezing capillary 4, and another outlet of second dynamoelectric switching valve connects refrigeration evaporator by weeping out 5.
The outlet of the condenser of present embodiment connects the import of dew eliminating tube, and the outlet of dew eliminating tube connects the import of device for drying and filtering.
The utility model is not limited to above-described embodiment.All employings are equal to replaces the technical scheme that forms, and all drops on the protection domain of the utility model requirement.
Claims (2)
1. refrigeration system of utilizing condensation heat compensation alternating temperature room temperature degree, comprise compressor, evaporimeter and condenser, the import of described compressor connects evaporimeter, the outlet of described compressor connects condenser by condenser pipe, it is characterized in that, be parallel with the bypass condenser pipe on the described condenser pipe, described bypass condenser pipe is in series with first dynamoelectric switching valve and compensation condenser, and described compensation condenser is located between alternating temperature on the indoor courage.
2. utilize the refrigeration system of condensation heat compensation alternating temperature room temperature degree according to claim 1, it is characterized in that: described refrigeration system also is provided with second dynamoelectric switching valve, described evaporimeter comprises refrigerating evaporator and refrigeration evaporator, the import of described second dynamoelectric switching valve connects device for drying and filtering, an outlet of described second dynamoelectric switching valve connects refrigerating evaporator by freezing capillary, and another outlet of described second dynamoelectric switching valve connects refrigeration evaporator by weeping out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090973 CN203163385U (en) | 2013-02-28 | 2013-02-28 | Refrigerating system utilizing condensation heat to compensate temperature of variable temperature room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090973 CN203163385U (en) | 2013-02-28 | 2013-02-28 | Refrigerating system utilizing condensation heat to compensate temperature of variable temperature room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163385U true CN203163385U (en) | 2013-08-28 |
Family
ID=49024564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320090973 Expired - Lifetime CN203163385U (en) | 2013-02-28 | 2013-02-28 | Refrigerating system utilizing condensation heat to compensate temperature of variable temperature room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163385U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575057A (en) * | 2013-11-15 | 2014-02-12 | 合肥美菱股份有限公司 | Synchronous control system and control method for three-system refrigerator |
| CN104279826A (en) * | 2014-08-20 | 2015-01-14 | 北京工业大学 | Heat storage unfreezing and heat preservation system for household refrigerator |
| CN107101440A (en) * | 2017-05-18 | 2017-08-29 | 北京工业大学 | The cold storage refrigerator that conventional energy resource unified with nature low-temperature receiver is utilized |
-
2013
- 2013-02-28 CN CN 201320090973 patent/CN203163385U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575057A (en) * | 2013-11-15 | 2014-02-12 | 合肥美菱股份有限公司 | Synchronous control system and control method for three-system refrigerator |
| CN104279826A (en) * | 2014-08-20 | 2015-01-14 | 北京工业大学 | Heat storage unfreezing and heat preservation system for household refrigerator |
| CN107101440A (en) * | 2017-05-18 | 2017-08-29 | 北京工业大学 | The cold storage refrigerator that conventional energy resource unified with nature low-temperature receiver is utilized |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |