CN2529171Y - Refrigerator with control switch for quick refrigeration - Google Patents
Refrigerator with control switch for quick refrigeration Download PDFInfo
- Publication number
- CN2529171Y CN2529171Y CN02213280U CN02213280U CN2529171Y CN 2529171 Y CN2529171 Y CN 2529171Y CN 02213280 U CN02213280 U CN 02213280U CN 02213280 U CN02213280 U CN 02213280U CN 2529171 Y CN2529171 Y CN 2529171Y
- Authority
- CN
- China
- Prior art keywords
- refrigeration
- control circuit
- heating wire
- acceleration
- refrigerating chamber
- 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.)
- Expired - Fee Related
Links
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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/28—Quick cooling
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a cold acceleration control refrigerator, comprising a box body, a refrigeration chamber, a freezing chamber, a refrigeration system and a control circuit. The utility model is characterized in that an electric heating wire is arranged between a gallbladder of the refrigeration chamber and a heat preservation layer; the electric heating wire is connected with a control circuit by a refrigeration acceleration switch. When the refrigeration acceleration switch is turned on, the electric heating wire is disconnected from the control circuit power supply, and the temperature reduction speed in the refrigeration chamber is fastened; when the refrigeration acceleration switch is closed, the electric heating wire is connected with the control circuit power supply, and the refrigeration chamber can remain normal refrigeration temperature. By the openness and closeness of the control switch, the utility model can conveniently implement the shift of fast refrigeration of the refrigeration chamber or remaining normal refrigeration temperature, in order to meet the different requirement of the users.
Description
Technical field
The utility model belongs to ice box, is a kind of cold acceleration control ice box specifically.
Background technology
Existing freezing and refrigeration cabinet mainly is that retail shop is used for managing food such as cold food, cold drink, and refrigerating chamber is used for depositing ice cream, ice cream etc., and refrigerating chamber is used for depositing beer, beverage, dairy produce etc.But the user finds that in actual use the refrigerating chamber cooling rate is slower, the refrigerating chamber design temperature is generally 0～+ 10 ℃, summer, the user put into refrigerating chamber with normal temperature (about 30 ℃) beverage, needed considerable time just can cool down, and did not satisfy instructions for use.
Summary of the invention
The utility model is that a kind of cold acceleration control ice box is provided at the deficiencies in the prior art, refrigeration is set quickens gauge tap, by opening or closing of gauge tap, realize the refrigerating chamber fast-refrigerating or keep the conversion of normal refrigerated storage temperature, to satisfy user's different demands.
The technical solution of the utility model is: a kind of cold acceleration control ice box, comprise casing, refrigerating chamber, refrigerating chamber, refrigeration system and control circuit, it is characterized in that establishing electrical heating wire between described refrigerating chamber inner bag and the heat-insulation layer, electrical heating wire is connected with control circuit by a refrigeration acceleration switch.
Described refrigeration acceleration switch is opened and is promptly disconnected electrical heating wire and be connected with the control circuit power supply, and the refrigerating chamber cooling rate is accelerated; It is that the conducting electrical heating wire is connected with the control circuit power supply that the refrigeration acceleration switch is closed, and refrigerating chamber can be kept normal refrigerated storage temperature.
The utility model compared with prior art has many advantages and good effect:
1, establish electrical heating wire between refrigerating chamber inner bag and heat-insulation layer, electrical heating wire is connected with control circuit by a refrigeration acceleration switch.So just, can in the refrigerator design, directly temperature of refrigerating chamber be designed to be lower than 0 ℃ (about 5 ℃), open when the refrigeration acceleration switch and promptly to disconnect electrical heating wire and be connected with the control circuit power supply, the refrigerating chamber cooling rate is accelerated like this, is convenient to summer to hot beverage fast cooling.Simultaneously, long cool time in order to prevent beverage, icing phenomenon appears when temperature is lower than 0 ℃, after beverage temperature lowers, it is that the conducting electrical heating wire is connected with the control circuit power supply that the acceleration switch that will freeze is closed, and refrigerating chamber can be kept normal refrigerated storage temperature (0～+ 10 ℃).
2, simple in structure, easy to operate, to be convenient to make, cost is lower.
Description of drawings
Fig. 1 is the cold acceleration control of a utility model ice box cut-away view;
Fig. 2 is the cold acceleration control of a utility model ice box control circuit schematic diagram.
The specific embodiment
Referring to Fig. 1, Fig. 2, a kind of cold acceleration control ice box, comprise casing 1, refrigerating chamber 3, refrigerating chamber 5, refrigeration system and control circuit, establish electrical heating wire 4 between described refrigerating chamber inner bag and the heat-insulation layer 2, electrical heating wire 4 is connected with control circuit by a refrigeration acceleration switch K.
Described refrigeration acceleration switch K opens and promptly disconnects 4 and be connected with the control circuit power supply, and cooling rates are accelerated in the refrigerating chamber 3; It is that conducting electrical heating wire 4 is connected with the control circuit power supply that refrigeration acceleration switch K closes, and refrigerating chamber 3 can be kept normal refrigerated storage temperature (0～+ 10 ℃).Refrigeration acceleration switch K can be arranged in the refrigerating chamber 3, also can be arranged on the control panel of casing 1.
Among Fig. 2, the XP-attaching plug; The SAT-temperature controller; The M-compressor; 4 electrical heating wires (also being referred to as the accelerator H that freezes); The overheated overload protective device of F-; The RT-starter; The K-acceleration switch that freezes; H
GN-indicator lamp.
Claims (2)
1, a kind of cold acceleration control ice box, comprise casing, refrigerating chamber, refrigerating chamber, refrigeration system and control circuit, it is characterized in that establishing electrical heating wire between described refrigerating chamber inner bag and the heat-insulation layer, electrical heating wire is connected with control circuit by a refrigeration acceleration switch.
2,, it is characterized in that described refrigeration acceleration switch is opened and promptly disconnect electrical heating wire and be connected that it is that the conducting electrical heating wire is connected with the control circuit power supply that the acceleration switch that freezes is closed with the control circuit power supply according to the described cold acceleration control of claim 1 ice box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02213280U CN2529171Y (en) | 2002-03-13 | 2002-03-13 | Refrigerator with control switch for quick refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02213280U CN2529171Y (en) | 2002-03-13 | 2002-03-13 | Refrigerator with control switch for quick refrigeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2529171Y true CN2529171Y (en) | 2003-01-01 |
Family
ID=33692811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02213280U Expired - Fee Related CN2529171Y (en) | 2002-03-13 | 2002-03-13 | Refrigerator with control switch for quick refrigeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2529171Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261784A (en) * | 2011-08-10 | 2011-11-30 | 海信容声(广东)冰箱有限公司 | Frostless refrigerator and control method thereof |
-
2002
- 2002-03-13 CN CN02213280U patent/CN2529171Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261784A (en) * | 2011-08-10 | 2011-11-30 | 海信容声(广东)冰箱有限公司 | Frostless refrigerator and control method thereof |
| CN102261784B (en) * | 2011-08-10 | 2013-03-13 | 海信容声(广东)冰箱有限公司 | Control method of frostless refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030101 |