CN2143312Y - Heat insulation partition board with air door - Google Patents
Heat insulation partition board with air door Download PDFInfo
- Publication number
- CN2143312Y CN2143312Y CN 92211486 CN92211486U CN2143312Y CN 2143312 Y CN2143312 Y CN 2143312Y CN 92211486 CN92211486 CN 92211486 CN 92211486 U CN92211486 U CN 92211486U CN 2143312 Y CN2143312 Y CN 2143312Y
- Authority
- CN
- China
- Prior art keywords
- air door
- temperature
- dividing plate
- utility
- model
- 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims description 5
- 238000005192 partition Methods 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000007710 freezing Methods 0.000 abstract description 3
- 230000008014 freezing Effects 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 1
- 235000013611 frozen food Nutrition 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- SGVQWMHGPNLWSW-UHFFFAOYSA-N chloro(difluoro)methane;1-chloro-1,1,2,2,2-pentafluoroethane Chemical compound FC(F)Cl.FC(F)(F)C(F)(F)Cl SGVQWMHGPNLWSW-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a take adiabatic baffle of air door, it includes casing, sealing strip, heat preservation, and it has the vent to open on its characterized in that baffle, and an air door that can open, close the vent is connected to one side of it, and the regulation pole other end on the air door is equipped with one set of temperature-pressure type sensor. The utility model has the advantages that: the air door is adjusted to make the cold air enter into another room to be converted into a cold room or an ice-temperature room with required temperature, thereby realizing the freezing and refrigeration in one freezer and bringing convenience to users.
Description
The utility model belongs to the thermal baffle that is used for completely cutting off ice box (case) inner space, is the improvement to existing thermal baffle.
Existing ice box, as air-cooled ice box, cold air is blown in each layer drawer from top to down by fan, to reach freezing purpose.When frozen food more after a little while, some empty drawers are arranged, at this moment frozen food can be left concentratedly, one thermal baffle is inserted in the refrigerator-freezer, refrigerator-freezer is separated into two spaces, thereby dwindled the cyclic space of cold air, make cold air effectively, economy utilized, but this kind thermal baffle exists a shortcoming, because thermal baffle is separated into two spaces with refrigerator-freezer inside, one is the circulating cold air space, and another space cold air can not enter, and so just makes this space can not be used for chilled food, fruit etc.This space can not be used as refrigerating chamber, the scope of application is restricted.
The purpose of this utility model is in order to overcome above-mentioned shortcoming, a kind of thermal baffle with air door to be provided.It can pass through damper, makes cold air see through air door and enters another chamber, makes it convert temperature required refrigerating chamber or ice greenhouse to.
In order to achieve the above object, the utility model comprises housing, sealing strip, heat-insulation layer, of the present utility model being characterised in that has ventilating opening on the dividing plate, but the air door of an open and close ventilating opening is housed on dividing plate and on the corresponding position of ventilating opening, and the other end of the adjusting rod on the air door connects one sleeving temperature-pressure type sensor.
Temperature and pressure formula sensor is made of controller, temperature-sensitive pipe, temperature-sensitive bag.
For the drawer that prevents controller and dividing plate top collides, have the groove that to place controller on the dividing plate.
When frozen food more after a little while, they can be left concentratedly in the drawer on top, dividing plate is inserted in refrigerator-freezer, because partition shape closely cooperates with the corresponding formation of the shape of refrigerator-freezer internal cross section, add the effect of sealing strip, sealing strip closely is attached on rear wall, sidewall, the door body, thereby a confined space is formed at dividing plate top, cut off the cold air air channel of circulation downwards.As lower space being become required refrigerating chamber, then the adjusting knob on the controller is spun on the certain position, by temperature-sensitive bag sense temperature, when temperature raises, add in temperature-sensitive bag and the temperature-sensitive pipe and fill agent (selecting Freon 502 for use) expansion, air pressure raises, bellows in the controller is upheld, drive the adjusting rod motion, make door opening, otherwise air door is closed.Lower space can be utilized as refrigerating chamber like this.
Advantage of the present utility model is: it has overcome the shortcoming that former thermal baffle only can seal cold air circulation function singleness, when needs partly refrigerate, refrigerating chamber is separated with dividing plate, pass through damper, make cold air see through air door and enter another chamber, make it convert temperature required refrigerating chamber or ice greenhouse to, thereby realized in an ice box, can realizing freezing simultaneously and refrigeration, for the user has brought convenience.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is user mode figure of the present utility model.
Fig. 2 is an A-A profile of the present utility model.
Fig. 3 is a stereogram of the present utility model.
(1) housing; (2) sealing strip; (3) heat-insulation layer; (4) air door; (5) ventilating opening; (6) controller; (7) adjusting rod; (8) regulate knob; (9) temperature-sensitive pipe; (10) temperature-sensitive bag; (11) groove; (12) dividing plate.
An embodiment of the present utility model is as follows: housing (1) adopts polystyrene material, and it is shaped as rectangle, and its inside is filled with polyurethane insulation coating (3), is embedded with sealing strip (2) around the dividing plate (12).Have a ventilating opening (5) on the dividing plate (12), at ventilating opening (5) but the side connects the air door (4) (air door of Fig. 2 dotted line is an opening) of an open and close ventilating opening (5), be fixed with adjusting rod (7) on the air door (4), its other end is equipped with the temperature and pressure formula sensor that a cover is made of controller (6), temperature-sensitive pipe (9), temperature-sensitive bag (10), controller (6) is placed in the groove (11), can avoid the drawer collision with the bottom like this.
During use, to regulate knob (8) is spun on the certain position, by temperature-sensitive bag (10), temperature-sensitive pipe (9), controller (6) come automatic control storm door (4) from being opened to the shut-in time, make it reach required refrigerated storage temperature, the size of air door (4) opening depends on the position of regulating knob (8) turn.
Claims (3)
1, a kind of thermal baffle with air door, it comprises housing (1), sealing strip (2), heat-insulation layer (3), it is characterized in that having on the dividing plate (12) ventilating opening (5), on dividing plate (12) with ventilating opening (5) but the air door (4) of an open and close ventilating opening (5) is housed on the corresponding position, the other end of the adjusting rod (7) on the air door (4) connects a sleeving temperature one pressure type sensor.
2, the thermal baffle of band air door according to claim 1 is characterized in that described temperature and pressure formula sensor is made of controller (6), temperature-sensitive pipe (9), temperature-sensitive bag (10).
3, the thermal baffle of band air door according to claim 1 and 2 is characterized in that having on the dividing plate (12) one and can place the groove (11) of controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211486 CN2143312Y (en) | 1992-03-26 | 1992-03-26 | Heat insulation partition board with air door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211486 CN2143312Y (en) | 1992-03-26 | 1992-03-26 | Heat insulation partition board with air door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2143312Y true CN2143312Y (en) | 1993-10-06 |
Family
ID=33763168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92211486 Expired - Lifetime CN2143312Y (en) | 1992-03-26 | 1992-03-26 | Heat insulation partition board with air door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2143312Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880003A (en) * | 2015-06-04 | 2015-09-02 | 合肥美的电冰箱有限公司 | Heat insulation partition and refrigerator |
| CN105091474A (en) * | 2015-06-04 | 2015-11-25 | 合肥美的电冰箱有限公司 | Refrigerator container and refrigerator with top-arranged freezing chamber |
| CN106247733A (en) * | 2016-09-30 | 2016-12-21 | 四川鸣医科技有限公司 | A kind of medicine refrigerator of Automated condtrol |
| WO2024001272A1 (en) * | 2022-06-30 | 2024-01-04 | 青岛海尔电冰箱有限公司 | Partition plate assembly and refrigeration device |
-
1992
- 1992-03-26 CN CN 92211486 patent/CN2143312Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880003A (en) * | 2015-06-04 | 2015-09-02 | 合肥美的电冰箱有限公司 | Heat insulation partition and refrigerator |
| CN105091474A (en) * | 2015-06-04 | 2015-11-25 | 合肥美的电冰箱有限公司 | Refrigerator container and refrigerator with top-arranged freezing chamber |
| CN105091474B (en) * | 2015-06-04 | 2017-09-19 | 合肥美的电冰箱有限公司 | Case courage and refrigerating chamber overhead refrigerator |
| CN106247733A (en) * | 2016-09-30 | 2016-12-21 | 四川鸣医科技有限公司 | A kind of medicine refrigerator of Automated condtrol |
| WO2024001272A1 (en) * | 2022-06-30 | 2024-01-04 | 青岛海尔电冰箱有限公司 | Partition plate assembly and refrigeration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: QINGDAO GENERAL ELECTRIC REFRIGERATOR FACTORY TO: QINGDAO REFRIGERATION TECHNOLOGY RESEARCH INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Qingdao Refrigerating Tech. Inst. Patentee before: Qingdao Refrigerator General Plant |
|
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |