CN2094708U - Freezer and refrigerator exchangeable refrigerator - Google Patents
Freezer and refrigerator exchangeable refrigerator Download PDFInfo
- Publication number
- CN2094708U CN2094708U CN 91212775 CN91212775U CN2094708U CN 2094708 U CN2094708 U CN 2094708U CN 91212775 CN91212775 CN 91212775 CN 91212775 U CN91212775 U CN 91212775U CN 2094708 U CN2094708 U CN 2094708U
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- CN
- China
- Prior art keywords
- chamber
- refrigerator
- temperature
- shutter
- 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.)
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Abstract
The utility model discloses a freezer and refrigerator exchangeable refrigerator. A fan and an air deflector are arranged on the opening of an air channel corresponding to an evaporator. The back board of each chamber is provided with a fixing shutter which is provided with a movable shutter. A movable shutter controller is connected in series with a temperature controller. When the temperature of one chamber reaches the pre-determined temperature, the chamber temperature can control the action, so as to make the movable shutter controller act. Thus, the temperature of the chamber no longer descends through the closing of the movable shutter. If only a plurality of ofchambers all reach the required temperature, the compressor can stop working.
Description
The utility model relate to a kind of air-cooled structure, the interchangeable refrigerator in freezing and refrigeration chamber.
Two Room or the multicell refrigerator of people's use at present mostly are two temperature, and promptly Shang Mian freezer temperature is lower, and food puts in and promptly can freeze, and the food that generally needs longer-term to deposit is put into this chamber; And temperature of refrigerating chamber is higher relatively, and the food resting period is grown slightly and just can go bad, and the temperature of two Room can not regulated at will.And in China, the festive occasion has abundant food to need freeze preservation, and a refrigerating chamber does not satisfy requirement; And sometimes, refrigerating chamber does not have food again and can freeze, and refrigerating chamber is wasted.CN89210845.2 discloses a kind of " freezing and refrigeration reversible type refrigerator ", though solved the problem that food becomes refrigerating chamber refrigerating chamber for a long time, can not deposit after a little while at food refrigerating chamber is become refrigerating chamber, therefore can not solve this contradiction fully.
The purpose of this utility model provides a kind of refrigerating chamber and refrigerating chamber of making and exchanges, the random within the specific limits adjustable refrigerator of two room temperatures.
The utility model leads to the wind passage mouth place at evaporimeter one fan is housed, and has on the backboard of each chamber and decides shutter, installs a moving shutter in the above additional, and this moving shutter is controlled by a controller; At wind passage mouth one wind deflector is housed, this wind deflector passes through gear drive, regulate the size that enters each chamber air quantity by the air quantity tuner, reduce under friction speed to control each room temperature, when certain chamber reaches temperature required, under the control of this chamber temperature controller, be serially connected in the moving shutter controller action behind the temperature controller, moving shutter is closed, and this room temperature is no longer descended.Have only when several chambers all reach temperature required, compressor side quits work.In freezing, refrigerating chamber, the two-way switch of a control illuminating lamp and fan is housed respectively.
Be example with the double-door refrigerator below, in conjunction with the accompanying drawings the utility model be further described.
Fig. 1 is the utility model internal structure schematic diagram.
Fig. 2 is the utility model control circuit figure.
1. the moving shutter in moving shutter controller second chambers 3., shutter second chambers 2. is decided in the second chamber
4. air channel 5. wind deflectors 6. fans
7. the shutter controller is moved in moving shutter first chambers 9., blast regulator first chambers 8.
10. shutter 12. evaporimeters are decided in temperature controller first chambers 11. in first chamber
13. second chamber temperature controller 14. first room illumination lamps, 15. first room illumination lamps and fan door switch
16. return air inlet 17. second room illumination lamps and fan door switch
18. second room illumination lamp
Shown in Figure 2 as Fig. 1, on the backboard of first chamber, have and decide shutter 11, on the backboard of second chamber, have and decide shutter 1, deciding that moving shutter 8 and 3 is housed respectively on shutter 11 and 1, this moving shutter 8 and 3 is respectively by controller 9 and 2 its switches of control; Lead to 4 exits, air channel at evaporimeter 12 one fan 6 is housed, a wind deflector 5 is equipped with in the exit of 4 correspondences in the air channel, and the angle of this wind deflector 5 is regulated by an air quantity tuner.Behind power connection, cold-producing medium absorbs heat in evaporimeter 12 evaporations, evaporimeter 12 ambient air temperature are reduced, under the effect of fan 6, Cryogenic air around the evaporimeter 12 enters first and second liang of chambers by air channel 4 respectively through shutter 1,11 and 3,8, get back to the evaporimeter place by return air inlet 16 again, formation circulates.The cold air of circulation constantly enters first and second liang of chambers, two room temperatures are reduced and reaches the purpose of refrigeration.The speed of each chamber cooling depends on the air quantity that enters this chamber, and the air quantity size that enters each chamber can be regulated as required by blast volume controller 7.Each room temperature reduces under friction speed, when the first chamber reaches temperature required, and under the control of first chamber temperature controller 10, moving shutter controller 9 actions of this chamber, moving shutter 8 displacements are closed and are decided shutter 11, and the first room temperature is no longer descended.Have only when the temperature of first and second liang of chambers all reaches temperature required, whole refrigeration system side quits work.First and second liang of room temperatures can obtain by regulating temperature controller 10,13 as required, and the course of work of second chamber and first chamber are together.Illuminating lamp and fan door switch 15,17 are two-way switch, and the door of a certain chamber is opened in two Room, and then this room illumination lamp 14 or 18 is bright, and fan 6 quits work simultaneously, and when refrigerator doors was shut, illuminating lamp went out, and 6 in fan is switched on.
Refrigerator of the present utility model can start in any warm area that is not less than under the minimum temperature that this refrigerator refrigeration system can obtain, obvious energy conservation, and power consumption improves 20～40% than low 15～20% refrigerator utilization rates of current refrigerator.Refrigerating chamber of the present utility model can change refrigerating chamber into, and refrigerating chamber also can be changed into refrigerating chamber when needed, and temperature is arbitrarily adjustable within the specific limits.
Claims (4)
1, the interchangeable refrigerator in a kind of air-cooled structure freezing and refrigeration chamber, constitute by refrigerating chamber, refrigerating chamber, evaporimeter, air channel and compressor, it is characterized in that it is provided with a fan and a wind deflector in the air channel corresponding to the wind passage mouth of evaporimeter, decide shutter at refrigerating chamber, refrigerating chamber by having on the backboard of ventilating duct, deciding that moving shutter is housed on the shutter, each is controlled moving shutter by a controller; In freezing, refrigerating chamber a temperature controller is housed respectively, there is two-way switch each chamber.
2, refrigerator according to claim 1 is characterized in that wind deflector is gear drive, and the air quantity tuner indoor with being arranged at freezing (or refrigeration) joins.
3, according to the described refrigerator of claim 1, it is characterized in that moving shutter controller freezing, refrigerating chamber is serially connected in each room temperature controller after.
4,, it is characterized in that two-way switch is the two-way switch of control illuminating lamp and fan according to claim 1 or 3 described refrigerators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91212775 CN2094708U (en) | 1991-05-30 | 1991-05-30 | Freezer and refrigerator exchangeable refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91212775 CN2094708U (en) | 1991-05-30 | 1991-05-30 | Freezer and refrigerator exchangeable refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2094708U true CN2094708U (en) | 1992-01-29 |
Family
ID=4921257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91212775 Withdrawn CN2094708U (en) | 1991-05-30 | 1991-05-30 | Freezer and refrigerator exchangeable refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2094708U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100416193C (en) * | 2002-01-21 | 2008-09-03 | Bsh博施及西门子家用器具有限公司 | Air-temperature regulated refrigerator |
| CN101129237B (en) * | 2006-08-25 | 2010-07-21 | 海信科龙电器股份有限公司 | Air cooling show refrigerator |
| CN105588391A (en) * | 2015-06-30 | 2016-05-18 | 海信（山东）冰箱有限公司 | Single-system air cooling refrigerator |
| CN110267849A (en) * | 2017-02-17 | 2019-09-20 | Lg电子株式会社 | Refrigerator, refrigeration or heating equipment and vacuum insulation element |
-
1991
- 1991-05-30 CN CN 91212775 patent/CN2094708U/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100416193C (en) * | 2002-01-21 | 2008-09-03 | Bsh博施及西门子家用器具有限公司 | Air-temperature regulated refrigerator |
| CN101129237B (en) * | 2006-08-25 | 2010-07-21 | 海信科龙电器股份有限公司 | Air cooling show refrigerator |
| CN105588391A (en) * | 2015-06-30 | 2016-05-18 | 海信（山东）冰箱有限公司 | Single-system air cooling refrigerator |
| CN110267849A (en) * | 2017-02-17 | 2019-09-20 | Lg电子株式会社 | Refrigerator, refrigeration or heating equipment and vacuum insulation element |
| US11400847B2 (en) | 2017-02-17 | 2022-08-02 | Lg Electronics Inc. | Refrigerator, refrigerating or warming apparatus, and vacuum adiabatic body |
| US11872921B2 (en) | 2017-02-17 | 2024-01-16 | Lg Electronics Inc. | Refrigerator, refrigerating or warming apparatus, and vacuum adiabatic body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |