CN204739826U - Mechanical return air throttle setting and refrigerator of refrigerator - Google Patents
Mechanical return air throttle setting and refrigerator of refrigerator Download PDFInfo
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- CN204739826U CN204739826U CN201520468251.2U CN201520468251U CN204739826U CN 204739826 U CN204739826 U CN 204739826U CN 201520468251 U CN201520468251 U CN 201520468251U CN 204739826 U CN204739826 U CN 204739826U
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- 230000002787 reinforcement Effects 0.000 claims description 12
- 230000003068 static effect Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a mechanical return air throttle setting and refrigerator of refrigerator, wherein mechanical return air throttle setting includes the frame, apron and baffle, the cavity that link up around establishing in the frame, cavity formation air door return air inlet, the frame is provided with mutually criss -cross strengthening rib in the cavity zone intra -area, the front end shape of face of mutually criss -cross strengthening rib becomes an inclined plane, the upper end slope on inclined plane backward, the baffle is the elasticity baffle, the baffle just can cover the air door return air inlet on being located the inclined plane completely, the upper end of orientation module location at the frame is passed through to the upper end of baffle, the apron is fixed to be set up in the top of frame internal cavity, and the outer terminal surface of the upper end of baffle is pushed down it through the apron. Compared with the prior art, the utility model the advantage: can be according to the wind channel atmospheric pressure of air duct device's return air inlet department, realize opening and being closed automatically, for electron return air air door, practice thrift the refrigerator energy consumption, have apparent advantage in refrigerator energy saving and consumption reduction field, can avoid the hourglass cold -peace the local temperature of its the return air department condition low excessively.
Description
Technical field
The utility model relates to a kind of mechanical blowing door gear, in particular a kind of mechanical return air throttle setting of refrigerator and refrigerator.
Background technology
Refrigerator only arranges air-supply throttle setting mostly at present, and return air place does not arrange return air air door, and when air door of blowing is closed, return air place and evaporimeter place still have Cooling capacity exchanging, cause return air place to there will be cold draining situation, and a room local temperature can be caused too low.Along with the raising of people's living standard, the type of goods that need store gets more and more, not only be confined to refrigeration, freezing function, temperature need be regulated arbitrarily according to article, any adjustment of refrigerating function can be realized, therefore this heterothermic refrigerator must arrange air-supply arrangement, air-returning device, air-supply arrangement adopts the open and close of electronics air-supply airdoor control air outlet, realize the conversion of this heterothermic refrigerator refrigerating, return air place must arrange the open and close of return air airdoor control return air inlet, return air inlet is as arranged electronic damper, electronic damper complex structure, cost of manufacture is high, and open or closed all need power drive, cause energy consumption of refrigerator too high, be not inconsistent with current energy-saving and cost-reducing theme.
Therefore, for the heterothermic refrigerator installing the too low situation of room cold draining between evaporimeter, local temperature and need refrigerating change, propose a kind of structure simply, cost is low, and energy-conservation or without the need to energy consumption mechanical return air air door structure is necessary.
Utility model content
The utility model, just in order to avoid the weak point existing for above-mentioned prior art, provides a kind of mechanical return air throttle setting and refrigerator of refrigerator.
The utility model is that technical solution problem adopts following technical scheme:
A kind of mechanical return air throttle setting of refrigerator, comprise framework, cover plate and baffle plate, cavity through before and after establishing in described framework, described cavity forms air door return air inlet, described framework is provided with the reinforcement intersected in cavity area, the front end face of the described reinforcement intersected forms an inclined plane, after the upper end of described inclined plane is tilted to, described baffle plate is elastic baffle, described baffle plate to be positioned on described inclined plane and can to cover described air door return air inlet completely, the upper end of described baffle plate is positioned at the upper end of described framework by locating module, described cover plate is fixedly installed on the top of described framework internal cavity, and the outer face of the upper end of described baffle plate is pushed down by described cover plate.
The upper end of described baffle plate is provided with at least two locating holes, and the upper end correspondence of described framework is provided with at least two locating dowels, and described baffle plate inserts location locating dowel corresponding on framework realizing baffle plate and framework by the locating hole on it.
Described framework is provided with two reinforcements that the diagonal along cavity is arranged in cavity area, and described two reinforcements are crossed as one and its front end face forms described inclined plane.
The angle of inclination of described baffle plate when static is 15 °-60 °.
Two ends, described cover plate left and right are respectively equipped with fixture block, and two ends, described framework left and right are respectively equipped with draw-in groove, described cover plate to be coordinated with draw-in groove by fixture block thus clamping on said frame.
A kind of refrigerator, comprise and there is room between evaporimeter, described room is provided with evaporimeter, refrigerating fan, air-supply throttle setting and air-duct apparatus, described air-duct apparatus comprises air outlet, air channel and return air inlet, described air-supply throttle setting is arranged at the air outlet place of described air-duct apparatus, it is characterized in that: the return air inlet place of described air-duct apparatus is provided with return air throttle setting, described return air throttle setting is the mechanical return air throttle setting of above-mentioned a kind of refrigerator.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, mechanical return air throttle setting of the present utility model, according to the air channel air pressure at the return air inlet place of air-duct apparatus, can realize automatic open and close; For electronics return air air door, save energy consumption of refrigerator, in refrigerator energy-saving consumption reduction field, there is significant advantage.
2, mechanical return air throttle setting of the present utility model, for room between installation evaporimeter, can avoid its return air place cold draining and the too low situation of local temperature.
3, mechanical return air throttle setting of the present utility model, can be used for the return air place, air channel with room between evaporimeter in heterothermic refrigerator, realizes the conversion of heterothermic refrigerator refrigerating function.
Accompanying drawing explanation
Fig. 1 is the structural representation of mechanical return air throttle setting.
Fig. 2 is that the baffle plate of mechanical return air throttle setting takes away rear structural representation.
Fig. 3 is the baffle plate open mode structural representation that mechanical return air throttle setting is applied on refrigerator.
Fig. 4 is the flapper closure status architecture schematic diagram that mechanical return air throttle setting is applied on refrigerator.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
See Fig. 1, Fig. 2, the mechanical return air throttle setting of a kind of refrigerator disclosed in the present embodiment, comprise framework 44, cover plate 42 and baffle plate 43, cavity through before and after establishing in framework 44, cavity forms air door return air inlet 41, framework 44 is provided with the reinforcement 45 intersected in cavity area, the front end face of the reinforcement 45 intersected forms an inclined plane, after the upper end of inclined plane is tilted to, baffle plate 43 is elastic baffle, baffle plate 43 to be positioned on inclined plane and can to cover air door return air inlet 41 completely, the upper end of baffle plate 43 is positioned at the upper end of framework 44 by locating module, the upper end of baffle plate 43 is provided with at least two locating holes, the upper end correspondence of framework 44 is provided with at least two locating dowels, baffle plate 43 inserts location locating dowel corresponding on framework 44 realizing baffle plate 43 and framework 44 by the locating hole on it.Cover plate 42 is fixedly installed on the top of framework 44 internal cavity, and the outer face of the upper end of baffle plate 43 is pushed down by cover plate 42.
Wherein, framework 44 is provided with two reinforcements, 45, two reinforcements 45 that the diagonal along cavity arranges and is crossed as one and its front end face forms inclined plane in cavity area.The angle of inclination of baffle plate 43 when static is 15 °-60 °.Cover plate about 42 two ends are respectively equipped with fixture block, and framework about 44 two ends are respectively equipped with draw-in groove 441, and cover plate 42 to be coordinated with draw-in groove 441 by fixture block thus is connected on framework 44.
See Fig. 3, Fig. 4, the present embodiment additionally provides a kind of refrigerator, comprise and there is room between evaporimeter 3, between room be provided with evaporimeter 3, refrigerating fan 2, air-supply throttle setting 1 and air-duct apparatus, air-duct apparatus comprises air outlet, air channel and return air inlet, air-supply throttle setting 1 is arranged at the air outlet place of air-duct apparatus, and the return air inlet place of air-duct apparatus is provided with return air throttle setting 4, and return air throttle setting 4 is the mechanical return air throttle setting of above-mentioned a kind of refrigerator.
When air-supply throttle setting 1 is opened, because baffle plate 43 is elastic baffle, refrigerating fan 2 rotates generation positive wine pressure and is blown afloat by the baffle plate 43 of return air throttle setting 4, and form complete wind path circulation and carry out cold conveying, the temperature realizing this room reduces, as shown in Figure 3.When throttle setting 1 of blowing cuts out, the return air inlet place due to air-duct apparatus is zero blast or negative pressure, and air door return air inlet 41 closes by baffle plate 43 nature under the effect of deadweight, intercepts cold air and directly exchanges, realize the rise of this compartment temperature.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the mechanical return air throttle setting of a refrigerator, it is characterized in that: comprise framework (44), cover plate (42) and baffle plate (43), cavity through before and after establishing in described framework (44), described cavity forms air door return air inlet (41), described framework (44) is provided with the reinforcement (45) intersected in cavity area, the front end face of the described reinforcement (45) intersected forms an inclined plane, after the upper end of described inclined plane is tilted to, described baffle plate (43) is elastic baffle, described baffle plate (43) to be positioned on described inclined plane and can to cover described air door return air inlet (41) completely, the upper end of described baffle plate (43) is positioned at the upper end of described framework (44) by locating module, described cover plate (42) is fixedly installed on the top of described framework (44) internal cavity, and the outer face of the upper end of described baffle plate (43) is pushed down by described cover plate (42).
2. the mechanical return air throttle setting of a kind of refrigerator as claimed in claim 1, it is characterized in that: the upper end of described baffle plate (43) is provided with at least two locating holes, the upper end correspondence of described framework (44) is provided with at least two locating dowels, and described baffle plate (43) inserts the location upper corresponding locating dowel of framework (44) realizing baffle plate (43) and framework (44) by the locating hole on it.
3. the mechanical return air throttle setting of a kind of refrigerator as claimed in claim 1, it is characterized in that: described framework (44) is provided with two reinforcements (45) that the diagonal along cavity is arranged in cavity area, described two reinforcements (45) are crossed as one and its front end face forms described inclined plane.
4. the mechanical return air throttle setting of a kind of refrigerator as claimed in claim 1, is characterized in that: the angle of inclination of described baffle plate (43) when static is 15 °-60 °.
5. the mechanical return air throttle setting of a kind of refrigerator as claimed in claim 1, it is characterized in that: described cover plate (42) two ends, left and right are respectively equipped with fixture block, described framework (44) two ends, left and right are respectively equipped with draw-in groove (441), and described cover plate (42) to be coordinated with draw-in groove (441) by fixture block thus is connected on described framework (44).
6. a refrigerator, comprise and there is room between evaporimeter (3), described room is provided with evaporimeter (3), refrigerating fan (2), air-supply throttle setting (1) and air-duct apparatus, described air-duct apparatus comprises air outlet, air channel and return air inlet, described air-supply throttle setting (1) is arranged at the air outlet place of described air-duct apparatus, it is characterized in that: the return air inlet place of described air-duct apparatus is provided with return air throttle setting (4), described return air throttle setting (4) is the mechanical return air throttle setting of the arbitrary described a kind of refrigerator of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468251.2U CN204739826U (en) | 2015-06-29 | 2015-06-29 | Mechanical return air throttle setting and refrigerator of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520468251.2U CN204739826U (en) | 2015-06-29 | 2015-06-29 | Mechanical return air throttle setting and refrigerator of refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN204739826U true CN204739826U (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520468251.2U Active CN204739826U (en) | 2015-06-29 | 2015-06-29 | Mechanical return air throttle setting and refrigerator of refrigerator |
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| CN (1) | CN204739826U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466148A (en) * | 2015-12-31 | 2016-04-06 | 青岛海尔股份有限公司 | Refrigerator |
| CN105509398A (en) * | 2016-01-08 | 2016-04-20 | 江苏凯德电控科技有限公司 | Refrigerator throttle capable of eliminating peculiar smell |
| CN107388695A (en) * | 2017-08-17 | 2017-11-24 | 青岛海尔股份有限公司 | Refrigerator |
| CN109237859A (en) * | 2018-09-25 | 2019-01-18 | 长虹美菱股份有限公司 | A kind of novel adjustable air door mechanism |
-
2015
- 2015-06-29 CN CN201520468251.2U patent/CN204739826U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466148A (en) * | 2015-12-31 | 2016-04-06 | 青岛海尔股份有限公司 | Refrigerator |
| CN105509398A (en) * | 2016-01-08 | 2016-04-20 | 江苏凯德电控科技有限公司 | Refrigerator throttle capable of eliminating peculiar smell |
| CN107388695A (en) * | 2017-08-17 | 2017-11-24 | 青岛海尔股份有限公司 | Refrigerator |
| CN109237859A (en) * | 2018-09-25 | 2019-01-18 | 长虹美菱股份有限公司 | A kind of novel adjustable air door mechanism |
| CN109237859B (en) * | 2018-09-25 | 2024-02-06 | 长虹美菱股份有限公司 | Novel adjustable air door mechanism |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Changhong MeiLing Limited by Share Ltd Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Hefei Meiling Co., Ltd. |
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| CP03 | Change of name, title or address |