CN102927748B - Drain pipe component for cold cabinet and cold cabinet with same - Google Patents
Drain pipe component for cold cabinet and cold cabinet with same Download PDFInfo
- Publication number
- CN102927748B CN102927748B CN201210487186.9A CN201210487186A CN102927748B CN 102927748 B CN102927748 B CN 102927748B CN 201210487186 A CN201210487186 A CN 201210487186A CN 102927748 B CN102927748 B CN 102927748B
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- refrigerator
- water pipe
- drain assembly
- cold cabinet
- outer water
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- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The invention discloses a drain pipe component for cold cabinet and a cold cabinet with the same. The drain pipe component for the cold cabinet comprises an inner water pipe, an outer water pipe and a ventilating valve, wherein inner water pipe and the outer water pipe are connected; the ventilating pipe is arranged between the inner water pipe and the outer water pipe; and the ventilating valve is closed in an airtight mode when a door body of the cold cabinet is closed, and is opened when the door body of the cold cabinet is opened so as to allow external air to enter the cold cabinet through the ventilating valve. According to the drain pipe component for the cold cabinet provided by the embodiment of the invention, and the ventilating pipe is arranged between the inner water pipe and the outer water pipe, the ventilating valve is opened when the door body of the cold cabinet is opened, the conduction of the external part and the inner part of the cold cabinet can be realized, the inner and outer pressure of the cold cabinet are balanced, and the problem that the door body of the cold cabinet is difficult to be opened because the air pressure in the cold cabinet is too low is solved; and the ventilating valve is closed in the airtight mode when the door body of the cold cabinet is closed, cold air can be prevented from leaking out, and energy consumption is lowered.
Description
Technical field
The present invention relates to household electrical appliance preparing technical field, more specifically, relate to a kind of drain assembly for refrigerator and there is its refrigerator.
Background technology
Current refrigerator capacity is at the product of more than 200L, after running a period of time, because refrigerator inside is confined space, refrigeration rear box external pressure is greater than air pressure inside, door inside and outside produces pressure differential, and opening refrigerator door needs more strength when inner and outer air pressure pressure reduction is large or occurs that extreme case is not opened door.
In addition, current outlet pipe, without exhaust structure, can not balance external and internal pressure, causes a body normally not open, causes market to complain.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least to a certain extent or at least provides a kind of useful business to select.
For this reason, one object of the present invention is to propose a kind ofly can balance refrigerator external and internal pressure and the drain assembly for refrigerator of being convenient to that freezer door body opens.
According to the drain assembly for refrigerator of the embodiment of the present invention, comprising: inner conduit and outer water pipe, described inner conduit is connected with described outer water pipe; And breather valve, described breather valve is located between described inner conduit and described outer water pipe, and described breather valve closes airtightly when the door body of described refrigerator is closed and opens when opening the door body of described refrigerator to allow outside air to enter refrigerator inside by described breather valve.
According to the drain assembly for refrigerator of the embodiment of the present invention, by arranging breather valve between outer water pipe and inner conduit, breather valve is opened when the door body of refrigerator is opened, the conducting of the refrigerator external world and refrigerator inside can be realized, balance refrigerator external and internal pressure, solves refrigerator air pressure inside too low and be difficult to open the problem of freezer door body; Breather valve closes airtightly when the door body of refrigerator is closed, and can prevent cold air from leaking outside, and reduces energy consumption.
In addition, the drain assembly for refrigerator according to the above embodiment of the present invention, can also have following additional technical characteristic:
According to one embodiment of present invention, described breather valve comprises flexible pipe body and flexible baffle, the periphery of described flexible baffle is connected hermetically with the internal perisporium of described body, the two ends of described body are connected with outer water pipe with described inner conduit respectively, and described baffle plate is provided with along the through seam of the thickness direction of described flexible baffle.
According to one embodiment of present invention, described flexible pipe body and described flexible baffle are integrally formed.
According to one embodiment of present invention, described seam is cross-formed slits.
According to one embodiment of present invention, described body and described flexible baffle are made up of rubber.
According to one embodiment of present invention, the two ends of described flexible pipe body are enclosed within described inner conduit and outer water pipe respectively in an interference fit.
Another object of the present invention is to propose a kind of refrigerator, comprising: cabinet; Men Ti, described door body is arranged on described cabinet; And drain assembly, described drain assembly is the drain assembly for refrigerator according to above-described embodiment, and the inner conduit of described drain assembly is communicated with the inside of described cabinet and described outer water pipe leads to described cabinet outside.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the drain assembly for refrigerator according to the embodiment of the present invention;
Fig. 2 is the profile of the breather valve of the drain assembly for refrigerator according to the embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
The drain assembly for refrigerator according to the embodiment of the present invention is specifically described below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, comprise according to the drain assembly for refrigerator of the embodiment of the present invention: inner conduit 10, outer water pipe 20 and breather valve 30.
Specifically, inner conduit 10 is connected with outer water pipe 20, breather valve 30 is located between inner conduit 10 and outer water pipe 20, and breather valve 30 closes airtightly when the door body of described refrigerator is closed and opens when opening the door body of described refrigerator to allow outside air to enter refrigerator inside by breather valve 30.
Thus, according to the drain assembly for refrigerator of the embodiment of the present invention, by arranging breather valve between outer water pipe and inner conduit, breather valve is opened when the door body of refrigerator is opened, the conducting of the refrigerator external world and refrigerator inside can be realized, balance refrigerator external and internal pressure, solves refrigerator air pressure inside too low and be difficult to open the problem of freezer door body; Breather valve closes airtightly when the door body of refrigerator is closed, and can prevent cold air from leaking outside, and reduces energy consumption.
It is to be appreciated that the structure of breather valve 30 is not particularly limited, can conducting and the requirement of disconnection inner conduit 10 with the connection of outer water pipe 20 as long as meet breather valve 30.Preferably, according to one embodiment of present invention, breather valve 30 comprises flexible pipe body 31 and flexible baffle 32(as shown in Figure 2), the periphery of flexible baffle 32 is connected hermetically with the internal perisporium of body 31, the two ends of body 31 are connected with outer water pipe 20 with inner conduit 10 respectively, and baffle plate 32 is provided with along the through seam of the thickness direction of flexible baffle 32.Thus, adopt flexible pipe body 31 structure, so that inner conduit 10 and the connection of outer water pipe 20, baffle plate 32 can make flexible baffle 32 open and close easily along the seam that the thickness direction of flexible baffle 32 is through, be convenient to realize refrigerator internal and external pressure balance.
Preferably, according to one embodiment of present invention, flexible pipe body 31 and flexible baffle 32 are integrally formed.More preferably, according to one embodiment of present invention, body 31 and flexible baffle 32 are made up of rubber.Thus, under the prerequisite of result of use not affecting breather valve 30, preparation cost can be reduced.
Further, according to one embodiment of present invention, described seam is cross-formed slits.Thus, cross-formed slits is formed conveniently, and is convenient to open and close.
According to one embodiment of present invention, the two ends of flexible pipe body 31 are enclosed within inner conduit 10 and outer water pipe 20 respectively in an interference fit.Thus, inner conduit 10 and outer water pipe 20 compact siro spinning technology can be made, prevent cold from revealing, thus reach the effect reducing energy consumption.
Refrigerator according to the embodiment of the present invention comprises: cabinet; Men Ti, described door body is arranged on described cabinet; And drain assembly, described drain assembly is the drain assembly for refrigerator according to the above embodiment of the present invention, and the inner conduit of described drain assembly is communicated with the inside of described cabinet and described outer water pipe leads to described cabinet outside.Because the drain assembly for refrigerator according to the above embodiment of the present invention has corresponding technique effect, therefore, the refrigerator according to the embodiment of the present invention also has corresponding technique effect.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (6)
1. for a drain assembly for refrigerator, it is characterized in that, comprising:
Inner conduit and outer water pipe, described inner conduit is connected with described outer water pipe; With
Breather valve, described breather valve is located between described inner conduit and described outer water pipe, described breather valve closes airtightly when the door body of described refrigerator is closed and opens when opening the door body of described refrigerator to allow outside air to enter refrigerator inside by described breather valve, described breather valve comprises flexible pipe body and flexible baffle, the periphery of described flexible baffle is connected hermetically with the internal perisporium of described flexible pipe body, the two ends of described flexible pipe body are connected with outer water pipe with described inner conduit respectively, and described flexible baffle is provided with along the through seam of the thickness direction of described flexible baffle.
2. the drain assembly for refrigerator according to claim 1, is characterized in that, described flexible pipe body and described flexible baffle are integrally formed.
3. the drain assembly for refrigerator according to claim 1, is characterized in that, described seam is cross-formed slits.
4. the drain assembly for refrigerator according to claim 1 and 2, is characterized in that, described flexible pipe body and described flexible baffle are made up of rubber.
5. the drain assembly for refrigerator according to claim 1, is characterized in that, the two ends of described flexible pipe body are enclosed within described inner conduit and outer water pipe respectively in an interference fit.
6. a refrigerator, is characterized in that, comprising:
Cabinet;
Men Ti, described door body is arranged on described cabinet; With
Drain assembly, described drain assembly is the drain assembly for refrigerator according to any one of claim 1-5, and the inner conduit of described drain assembly is communicated with the inside of described cabinet and described outer water pipe leads to described cabinet outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210487186.9A CN102927748B (en) | 2012-11-26 | 2012-11-26 | Drain pipe component for cold cabinet and cold cabinet with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210487186.9A CN102927748B (en) | 2012-11-26 | 2012-11-26 | Drain pipe component for cold cabinet and cold cabinet with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102927748A CN102927748A (en) | 2013-02-13 |
| CN102927748B true CN102927748B (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210487186.9A Active CN102927748B (en) | 2012-11-26 | 2012-11-26 | Drain pipe component for cold cabinet and cold cabinet with same |
Country Status (1)
| Country | Link |
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| CN (1) | CN102927748B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111435049B (en) * | 2019-01-14 | 2023-02-10 | 海信冰箱有限公司 | A kind of refrigerator |
| EP3699521B1 (en) * | 2019-02-25 | 2023-09-06 | LG Electronics Inc. | Entrance refrigerator |
| CN111609651B (en) | 2019-02-25 | 2022-06-28 | Lg电子株式会社 | Entrance refrigerator and refrigerator |
| CN111609649B (en) | 2019-02-25 | 2022-01-18 | Lg电子株式会社 | Entrance refrigerator and refrigerator |
| EP3699525B1 (en) | 2019-02-25 | 2022-07-06 | LG Electronics Inc. | Entrance refrigerator |
| CN111609653A (en) | 2019-02-25 | 2020-09-01 | Lg电子株式会社 | Entrance refrigerator and refrigerator |
| US11255584B2 (en) | 2019-02-25 | 2022-02-22 | Lg Electronics Inc. | Entrance refrigerator |
| CN111609656A (en) | 2019-02-25 | 2020-09-01 | Lg电子株式会社 | Entrance refrigerator and refrigerator |
| CN111609648A (en) | 2019-02-25 | 2020-09-01 | Lg电子株式会社 | Entrance refrigerator and refrigerator |
| CN111609647B (en) | 2019-02-25 | 2021-11-05 | Lg电子株式会社 | Entrance refrigerator and refrigerator |
| CN111609650A (en) | 2019-02-25 | 2020-09-01 | Lg电子株式会社 | Entrance refrigerator and refrigerator |
| CN112499794A (en) * | 2020-12-16 | 2021-03-16 | 珠海格力电器股份有限公司 | Water purification structure and water purifier |
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|---|---|---|---|---|
| US5499514A (en) * | 1994-09-15 | 1996-03-19 | Whirlpool Corporation | Defrost water drain system for a refrigerator |
| JP2004309003A (en) * | 2003-04-04 | 2004-11-04 | Hoshizaki Electric Co Ltd | Refrigerating storage chamber |
| CN101091094A (en) * | 2004-12-24 | 2007-12-19 | 阿塞里克股份有限公司 | Arcelik anonim sirketi (tr) |
| CN201206924Y (en) * | 2008-04-29 | 2009-03-11 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN201277783Y (en) * | 2008-08-25 | 2009-07-22 | 河南新飞电器有限公司 | Water drainage pipe for refrigerator |
| CN102706074A (en) * | 2012-06-07 | 2012-10-03 | 小天鹅（荆州）电器有限公司 | Drain pipe assembly for freezing cabinet and freezing cabinet with same |
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2012
- 2012-11-26 CN CN201210487186.9A patent/CN102927748B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5499514A (en) * | 1994-09-15 | 1996-03-19 | Whirlpool Corporation | Defrost water drain system for a refrigerator |
| JP2004309003A (en) * | 2003-04-04 | 2004-11-04 | Hoshizaki Electric Co Ltd | Refrigerating storage chamber |
| CN101091094A (en) * | 2004-12-24 | 2007-12-19 | 阿塞里克股份有限公司 | Arcelik anonim sirketi (tr) |
| CN201206924Y (en) * | 2008-04-29 | 2009-03-11 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN201277783Y (en) * | 2008-08-25 | 2009-07-22 | 河南新飞电器有限公司 | Water drainage pipe for refrigerator |
| CN102706074A (en) * | 2012-06-07 | 2012-10-03 | 小天鹅（荆州）电器有限公司 | Drain pipe assembly for freezing cabinet and freezing cabinet with same |
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| Publication number | Publication date |
|---|---|
| CN102927748A (en) | 2013-02-13 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |