CN103925761A - Refrigerator is with cold-stored wind channel - Google Patents
Refrigerator is with cold-stored wind channel Download PDFInfo
- Publication number
- CN103925761A CN103925761A CN201410138831.5A CN201410138831A CN103925761A CN 103925761 A CN103925761 A CN 103925761A CN 201410138831 A CN201410138831 A CN 201410138831A CN 103925761 A CN103925761 A CN 103925761A
- Authority
- CN
- China
- Prior art keywords
- air
- air door
- main body
- door
- temperature control
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 claims description 29
- 239000007787 solid Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention relates to a refrigerating air duct for a refrigerator, which comprises a refrigerating air duct main body and a mechanical temperature control air door, wherein one end of the refrigerating air duct main body is provided with an air inlet, two sides of the refrigerating air duct are respectively provided with at least one air outlet, the mechanical temperature control air door is fixed at one end of the air inlet of the refrigerating air duct main body through an air door mounting seat, the middle part of one end of the air door mounting seat is provided with a boss for fixing the mechanical temperature control air door, the other end of the air door mounting seat is provided with a vent corresponding to the position of a door sealing piece of the mechanical temperature control air door, the vent is connected with the boss, the inner surface of the vent can be covered by the door sealing piece of the mechanical temperature control air door, the outer surface of the vent corresponds to the air inlet. The invention realizes the control of the air volume through a mechanical structure, simplifies the structure of parts, saves parts such as a main control board and the like, saves the cost and improves the use reliability.
Description
Technical field
The present invention relates to a kind of refrigerator cold-storage air channel, be specifically related to a kind of by the refrigeration air channel of mechanical temperature-control airdoor control.
Background technology
At present, the control of its air quantity of refrigeration air channel of the indoor employing of refrigerator cold-storage, mainly by MOD control, need to be used in conjunction with the part such as master control borad, temperature detector on the market, by the folding angle of programme-control MOD.Complicated integral structure, cost is higher, as the maintenance difficult that breaks down.
Summary of the invention
It is a kind of by the refrigeration air channel of mechanical sense warm air gate control air quantity that the technical problem to be solved in the present invention is to provide.
For addressing the above problem, the present invention has designed a kind of refrigerator refrigeration air channel, comprise refrigeration air channel main body and mechanical type temperature control air door, main body one end, described refrigeration air channel is provided with an air inlet, refrigeration main body both sides, air channel are respectively provided with at least one air outlet, described mechanical type temperature control air door is fixed on air inlet one end of refrigeration air channel main body by air door mount pad, the middle part of described air door mount pad one end is provided with a boss for solid mechanical formula temperature control air door, the door seal sheet position of the corresponding mechanical type temperature control air door of the other end of air door mount pad is provided with a ventilating opening, ventilating opening is connected with boss, described ventilating opening inner surface can be covered by the door seal sheet of mechanical type temperature control air door, ventilating opening outer surface is corresponding with the air inlet of refrigeration air channel main body, air door mount pad is divided into two ventilating ducts by described ventilating opening and boss.
Further, described refrigeration air channel main body is provided with two exhaust passages, airtight being connected of ventilating duct of exhaust passage and air door mount pad.
Further, described exhaust passage is provided with seal cover board.
Further, described mechanical type temperature control air door comprises air door main body, in air door main body, is connected with mechanical arm, and mechanical arm one end is connected with door seal sheet, in described air door main body, is also provided with temperature-sensitive bag.
Beneficial effect of the present invention is: this structure is fixed on mechanical type temperature-sensitive air door in the main body of refrigeration air channel by air door mount pad, boss and air vent are set in air door mount pad mount pad is divided into two ventilating ducts, ventilating duct coordinates and forms airtight air channel structure with refrigeration air channel main body.Mechanical type temperature-sensitive air door changes transmission pressure to mechanical arm by expanding with heat and contract with cold of liquid in temperature-sensitive bag, mechanical arm changes the angle of self along with the variation of pressure, thereby promote moving up and down of diaphragm seal, reach the variation of air door folding angle, the size of fit clearance between the ventilating opening of air door and mount pad is changed, realize flowing, close and air quantity control of cold wind in refrigeration air channel.The present invention has realized by frame for movement control air force, has simplified component structural compared with the refrigeration air channel of MOD control, has saved the parts such as master control borad, saved cost, keeps in repair easyly, has improved the reliability using.
Brief description of the drawings
Be described in further detail with regard to the specific embodiment of the present invention below in conjunction with accompanying drawing, wherein:
Fig. 1 is that the each parts of the present invention split structural representation;
Fig. 2 is mechanical type temperature-sensitive air door and air door mount pad schematic diagram in the present invention;
Fig. 3 is overall schematic of the present invention.
Detailed description of the invention
Shown in Fig. 1-3, a kind of refrigerator is with refrigerating air channel, comprise refrigeration air channel main body 1 and mechanical type temperature control air door 4, main body 1 one end, described refrigeration air channel is provided with an air inlet 2, refrigeration main body 1 both sides, air channel are respectively provided with four air outlets 3, described mechanical type temperature control air door 4 is fixed on air inlet 2 one end of refrigeration air channel main body 1 by air door mount pad 5, the middle part of described air door mount pad 5 one end is provided with a boss 8 for solid mechanical formula temperature control air door, door seal sheet 13 positions of the corresponding mechanical type temperature control air door 4 of the other end of air door mount pad 5 are provided with a ventilating opening 9, ventilating opening 9 is connected with boss 8, described ventilating opening 9 inner surfaces can be covered by the door seal sheet 13 of mechanical type temperature control air door 4, ventilating opening 9 outer surfaces are corresponding with the air inlet 2 of refrigeration air channel main body 1, described ventilating opening 9 is divided into two ventilating ducts 10 with boss 8 by air door mount pad 5.
Concrete, refrigeration air channel main body 1 is provided with two exhaust passages 6, airtight being connected of ventilating duct 10 of exhaust passage 6 and air door mount pad 5.
Concrete, exhaust passage 6 is provided with seal cover board 7.
Concrete, mechanical type temperature control air door 4 comprises air door main body 11, is connected with mechanical arm 12 in air door main body 11, mechanical arm 12 one end are connected with door seal sheet 13, in described air door main body 11, are also provided with temperature-sensitive bag 14.
The above; only for the better detailed description of the invention of the present invention, but protection domain of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore protection domain of the present invention is as the criterion with the protection domain of claims.
Claims (4)
1. a refrigerator is with refrigerating air channel, comprise refrigeration air channel main body and mechanical type temperature control air door, main body one end, described refrigeration air channel is provided with an air inlet, refrigeration main body both sides, air channel are respectively provided with at least one air outlet, it is characterized in that described mechanical type temperature control air door is fixed on air inlet one end of refrigeration air channel main body by air door mount pad, the middle part of described air door mount pad one end is provided with a boss for solid mechanical formula temperature control air door, the door seal sheet position of the corresponding mechanical type temperature control air door of the other end of air door mount pad is provided with a ventilating opening, ventilating opening is connected with boss, described ventilating opening inner surface can be covered by the door seal sheet of mechanical type temperature control air door, ventilating opening outer surface is corresponding with the air inlet of refrigeration air channel main body, air door mount pad is divided into two ventilating ducts by described ventilating opening and boss.
2. a kind of refrigerator as claimed in claim 1, with refrigeration air channel, is characterized in that described refrigeration air channel main body is provided with two exhaust passages, airtight being connected of ventilating duct of exhaust passage and air door mount pad.
3. a kind of refrigerator as claimed in claim 2, with refrigeration air channel, is characterized in that described exhaust passage is provided with seal cover board.
4. a kind of refrigerator as claimed in claim 1, with refrigeration air channel, is characterized in that described mechanical type temperature control air door comprises air door main body, in air door main body, is connected with mechanical arm, and mechanical arm one end is connected with door seal sheet, in described air door main body, is also provided with temperature-sensitive bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138831.5A CN103925761B (en) | 2014-04-09 | 2014-04-09 | Refrigerator is with cold-stored wind channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138831.5A CN103925761B (en) | 2014-04-09 | 2014-04-09 | Refrigerator is with cold-stored wind channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103925761A true CN103925761A (en) | 2014-07-16 |
| CN103925761B CN103925761B (en) | 2015-12-16 |
Family
ID=51144061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410138831.5A Active CN103925761B (en) | 2014-04-09 | 2014-04-09 | Refrigerator is with cold-stored wind channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103925761B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152689A (en) * | 2016-07-29 | 2016-11-23 | 合肥华凌股份有限公司 | Air channel structure and refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5826437A (en) * | 1997-06-06 | 1998-10-27 | Daewoo Electronics Co. Ltd. | Refrigeration for discharging cool air from a door |
| CN2589904Y (en) * | 2002-09-07 | 2003-12-03 | 海尔集团公司 | Air-cooled refrigerator equipped with mechanical temperature control apparatus |
| CN2739542Y (en) * | 2004-10-08 | 2005-11-09 | 广东科龙电器股份有限公司 | Refrigerator energy-saving air duct structure |
| JP2006194489A (en) * | 2005-01-12 | 2006-07-27 | Sanden Corp | Cooling unit connecting structure for refrigeration apparatus |
| CN201314742Y (en) * | 2008-11-18 | 2009-09-23 | 海信科龙电器股份有限公司 | Air door switch installation structure of middle air duct |
| CN203798064U (en) * | 2014-04-09 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Refrigerator is with cold-stored wind channel |
-
2014
- 2014-04-09 CN CN201410138831.5A patent/CN103925761B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5826437A (en) * | 1997-06-06 | 1998-10-27 | Daewoo Electronics Co. Ltd. | Refrigeration for discharging cool air from a door |
| CN2589904Y (en) * | 2002-09-07 | 2003-12-03 | 海尔集团公司 | Air-cooled refrigerator equipped with mechanical temperature control apparatus |
| CN2739542Y (en) * | 2004-10-08 | 2005-11-09 | 广东科龙电器股份有限公司 | Refrigerator energy-saving air duct structure |
| JP2006194489A (en) * | 2005-01-12 | 2006-07-27 | Sanden Corp | Cooling unit connecting structure for refrigeration apparatus |
| CN201314742Y (en) * | 2008-11-18 | 2009-09-23 | 海信科龙电器股份有限公司 | Air door switch installation structure of middle air duct |
| CN203798064U (en) * | 2014-04-09 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Refrigerator is with cold-stored wind channel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152689A (en) * | 2016-07-29 | 2016-11-23 | 合肥华凌股份有限公司 | Air channel structure and refrigerator |
| CN106152689B (en) * | 2016-07-29 | 2019-07-19 | 合肥华凌股份有限公司 | Air channel structure and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103925761B (en) | 2015-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230000 science and technology zone, Hefei, Anhui, No. 96 Applicant after: Whirlpool (China) Limited by Share Ltd Address before: 230000 science and technology zone, Hefei, Anhui, No. 96 Applicant before: Hefei Rongshida Sanyo Electric Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI RONGSHIDA SANYO ELECTRIC CO., LTD. TO: WHIRLPOOL (CHINA) CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |