CN102538347A - Drain pipe component for refrigerator and refrigerator with drain pipe component - Google Patents
Drain pipe component for refrigerator and refrigerator with drain pipe component Download PDFInfo
- Publication number
- CN102538347A CN102538347A CN201210041125XA CN201210041125A CN102538347A CN 102538347 A CN102538347 A CN 102538347A CN 201210041125X A CN201210041125X A CN 201210041125XA CN 201210041125 A CN201210041125 A CN 201210041125A CN 102538347 A CN102538347 A CN 102538347A
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- Prior art keywords
- refrigerator
- drain assembly
- cover
- accommodating chamber
- defrost
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Abstract
The invention discloses a drain pipe component for a refrigerator and a refrigerator with the drain pipe component. The drain pipe component comprises a pipe body and a bottom cover, wherein the top and the bottom of the pipe body are open, a containing cavity with the top open is limited in the bottom cover and sleeved to the lower end of the pipe body, and a preset distance is reserved between the bottom of the pipe body and the bottom wall of the containing cavity. A plurality of overflow holes through the side wall of the containing cavity are formed on the lateral wall of the containing cavity and higher than the bottom of the pipe body in terms of horizontal plane. A water seal can be formed in the containing cavity, and the lower end of the pipe body is positioned below the water seal, so that external muggy air can be effectively prevented from entering the refrigerator along the pipe body to aggravate frosting level of the refrigerator. Accordingly, refrigerating performance of the refrigerator can be improved while humidity in the refrigerator is guaranteed, preservation of food is benefited, heat load of the refrigerator is reduced, and energy saving effect is improved.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate to a kind of refrigerator that is used for the drain assembly of refrigerator and has it.
Background technology
At present wind cooling refrigerator all is the program automatic defrosting through prior setting, and defrosting generally is to heat through the heater that is installed in the evaporimeter lower end, and the frost around the evaporimeter is melted; The defrost water that produces will trickle to drainpipe along the inner bag bottom; Come out finally to flow to the ponding dish of Machine Room from drainpipe, after defrost finished, extraneous hot-air can enter into refrigerator inside along drainpipe; Can influence refrigeration performance like this, increase energy consumption of refrigerator.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.
For this reason, one object of the present invention is to propose a kind of drain assembly that is used for refrigerator, and said drain assembly can prevent that extraneous air from getting in the refrigerator, thereby improves the refrigeration performance of refrigerator, cuts down the consumption of energy.
Another object of the present invention is to propose a kind of refrigerator with above-mentioned drain assembly.
The drain assembly that is used for refrigerator according to first aspect present invention embodiment comprises: body, the top of said body and bottom-open; And end cover; Limit the accommodating chamber of open-top in the cover of the said end; The enclosure of the said end is located between the diapire of bottom and said accommodating chamber of lower end and said body of said body has preset distance; Be formed with the spillway hole of the said accommodating chamber sidewall of a plurality of perforations on the sidewall of said accommodating chamber, wherein said spillway hole place horizontal plane is higher than place, the bottom horizontal plane of said body.
According to the drain assembly that is used for refrigerator of the embodiment of the invention, the lower end that can in accommodating chamber, form water seal and body is positioned under the water seal, thereby can effectively stop the external heat humid air to get into the degree of aggravation refrigerator defrost in the refrigerator along body; Not only improve the refrigeration performance of refrigerator thus, and guaranteed humidity indoor between refrigerator, be beneficial to the fresh-keeping of food; Also reduced the thermic load of refrigerator simultaneously; Improved the energy-saving effect of refrigerator, reduced use cost, practicality is good.
In addition, the drain assembly that is used for refrigerator according to the embodiment of the invention can also have following additional technical feature:
In one embodiment of the invention, said a plurality of spillway hole all is roughly rectangular opening or circular port.
In one embodiment of the invention, said a plurality of spillway hole is along the circumferential spaced apart setting of said accommodating chamber sidewall.
Alternatively, said spillway hole is four.
In one embodiment of the invention, said drain assembly also comprises top cover, and said top cover is set in the middle and lower part of said body, and cover of the wherein said end removably links to each other with said top cover.Thus, make things convenient for dismounting and assembling between end cover and the top cover, be convenient to clean end cover, prevent long-time use back because impurity accumulates the obstruction spillway hole, guarantee that the draining of drain assembly is unobstructed, practicality is good.
Alternatively, be formed with external screw thread on the outer surface at the top of said accommodating chamber sidewall, be formed with the internal thread that cooperates with said external screw thread on the inside surface of side wall of said top cover.
Further alternatively, cover and be fastened on the said top cover at the said end.
In one embodiment of the invention, the upper end of said body is provided with the defrost water of funnelform water leg when collecting said refrigerator defrost.
Alternatively, cover and is processed by plastic material at the said body and the end.
According to the drain assembly that is used for refrigerator of the embodiment of the invention, the drainage requirement in the time of not only can satisfying the refrigerator defrost can also stop extraneous air to get in the refrigerator simultaneously, thereby has improved the refrigeration performance of refrigerator, greatly reduces energy consumption, reaches purpose of energy saving.
Refrigerator according to second aspect present invention embodiment comprises: casing; Evaporimeter, said evaporimeter are located in the said casing; Defrosting heater, said defrosting heater are located in the said casing and the bottom that is positioned at said evaporimeter is used for said evaporimeter heating with defrost; According to the drain assembly of describing among the first aspect present invention embodiment, said drain assembly is located at the bottom of said casing, the defrost water that the upper end of the body of wherein said drain assembly produces when collecting said refrigerator defrost; With the ponding dish, said ponding dish is located at the lower end of said drain assembly to receive the defrost water that said drain assembly is discharged.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the three-dimensional explosive view according to the drain assembly that is used for refrigerator of the embodiment of the invention;
Fig. 2 is the enlarged drawing of diagram A portion among Fig. 1;
Fig. 3 is the stereogram of the drain assembly shown in Fig. 1;
Fig. 4 is the front view of the drain assembly shown in Fig. 3; With
Fig. 5 is the cutaway view of the drain assembly shown in Fig. 4 along B-B.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly through intermediary, can be the connection of two element internals.For those of ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in the present invention.In addition, in description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
Following with reference to the drain assembly that be used for refrigerator 100 of figure 1-Fig. 5 description according to first aspect present invention embodiment, said drain assembly 100 is located in the refrigerator, the defrost water that produces when being used to collect the refrigerator defrost.
The drain assembly that is used for refrigerator 100 according to the embodiment of the invention; Comprise: body 1 and end cover 2, the top of its middle tube body 1 and bottom-open, the accommodating chamber 21 that limits open-top in 2 is covered at the end; End cover 2 is set between the diapire of bottom and accommodating chamber 21 of lower end and body 1 of body 1 has preset distance; Be formed with the spillway hole 22 of a plurality of perforation accommodating chamber sidewalls on the sidewall of accommodating chamber 21, wherein spillway hole 22 place horizontal planes are higher than place, the bottom horizontal plane of body 1, that is to say in the refrigerator use; All the time can form one section water seal (always there is one section water the lower end that is gap 22 bottom surfaces and body 1) in the accommodating chamber 21; The bottom of its middle tube body 1 is positioned under this water seal, utilizes water-seal principle, and promptly the lower end of body 1 is lower than the height of water seal always; Thereby can stop extraneous air to enter into refrigerator inside, improve the refrigeration performance of refrigerator thus through body 1.
According to the drain assembly that is used for refrigerator 100 of the embodiment of the invention, the lower end that can in accommodating chamber 21, form water seal and body 1 is positioned under the water seal, thereby can effectively stop the external heat humid air to get into the degree of aggravation refrigerator defrost in the refrigerator along body 1; Not only improve the refrigeration performance of refrigerator thus, and guaranteed humidity indoor between refrigerator, be beneficial to the fresh-keeping of food; Also reduced the thermic load of refrigerator simultaneously; Improved the energy-saving effect of refrigerator, reduced use cost, practicality is good.
In one embodiment of the invention, end cover 2 can become cylinder substantially.Certainly the present invention is not limited to this, and in other embodiments of the invention, end cover 2 also can become cuboid or other polygonal body substantially.Wherein a plurality of spillway holes 22 can along the accommodating chamber sidewall circumferentially be evenly spaced apart setting, for example in an example of the present invention, spillway hole 22 is four holes that all become rectangle substantially, these four spillway holes 22 evenly are provided with along the sidewall of accommodating chamber.Certainly, the present invention is not limited to this, and in other embodiment of the present invention, spillway hole 22 also can be that circular port or other polygon are empty, and its number can be 8, also can be 16.
In an example of the present invention, drain assembly 100 also comprises top cover 3, and top cover 3 is set in the middle and lower part of body 1, and wherein end cover 2 removably links to each other with top cover 3.For example in the example of Fig. 1-Fig. 5, be formed with external screw thread on the outer surface at the top of accommodating chamber sidewall, accordingly, be formed with the internal thread that cooperates with said external screw thread on the inside surface of side wall of top cover 3.Certainly; The present invention is not limited to this; In other example of the present invention, can be formed with internal thread on the inner surface at the top of accommodating chamber sidewall, correspondence is formed with external screw thread on the outer surface of the sidewall of top cover 3; Perhaps end cover 2 is fastened on the top cover 3, for example top cover 3 be provided with that block tongue and end cover 2 are provided with that draw-in groove or top cover 3 are provided with draw-in groove and on the end cover 2 correspondence be provided with block tongue.Thus, make things convenient for dismounting and assembling between end cover 2 and the top cover 3, be convenient to clean end cover 2, prevent to stop up spillway hole 22 because impurity accumulates after long-time the use, guarantee that the draining of drain assembly 100 is unobstructed, practicality is good.
The water that produces when drain assembly 100 is collected the refrigerator defrosts for ease, the upper end of body 1 can be provided with funnelform water leg 11, the water that the shape of water leg 11 can produce when collecting the refrigerator defrost better with the inner container of icebox shape adaptation.In some embodiments of the invention, body 1 and end cover 2 are processed by plastic material.
The drain assembly that is used for refrigerator 100 according to the embodiment of the invention; Drainage requirement in the time of not only can satisfying the refrigerator defrost can also stop extraneous air to get in the refrigerator simultaneously, thereby has improved the refrigeration performance of refrigerator; Greatly reduce energy consumption, reach purpose of energy saving.
Refrigerator according to second aspect present invention embodiment comprises: casing, evaporimeter, defrosting heater, ponding dish and according to the drain assembly of describing among the first aspect present invention embodiment 100.Wherein evaporimeter is located in the casing; Defrosting heater is located in the casing and the bottom that is positioned at evaporimeter is used for the evaporimeter heating with defrost; Drain assembly 100 is located at the bottom of casing; The defrost water that produces when wherein the refrigerator defrost is collected in the upper end of the body 1 of drain assembly 100, ponding dish are located at the lower end of drain assembly 100 to receive the defrost water that drain assembly 100 is discharged.Wherein, above-mentioned formation and arrangement about evaporimeter and defrosting heater known by the one of ordinary skilled in the art, is not described in detail here.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; Those having ordinary skill in the art will appreciate that: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.
Claims (10)
1. a drain assembly that is used for refrigerator is characterized in that, comprising:
Body, the top of said body and bottom-open; And
End cover; Limit the accommodating chamber of open-top in the cover of the said end; The enclosure of the said end is located between the diapire of bottom and said accommodating chamber of lower end and said body of said body has preset distance; Be formed with the spillway hole of the said accommodating chamber sidewall of a plurality of perforations on the sidewall of said accommodating chamber, wherein said spillway hole place horizontal plane is higher than place, the bottom horizontal plane of said body.
2. the drain assembly that is used for refrigerator according to claim 1 is characterized in that, said a plurality of spillway holes all are roughly rectangular opening or circular port.
3. the drain assembly that is used for refrigerator according to claim 2 is characterized in that, said a plurality of spillway holes are along the circumferential spaced apart setting of said accommodating chamber sidewall.
4. according to claim 2 or the 3 described drain assemblies that are used for refrigerator, it is characterized in that said spillway hole is four.
5. according to each described drain assembly that is used for refrigerator among the claim 1-4, it is characterized in that also comprise top cover, said top cover is set in the middle and lower part of said body, cover of the wherein said end removably links to each other with said top cover.
6. the drain assembly that is used for refrigerator according to claim 5 is characterized in that, is formed with external screw thread on the outer surface at the top of said accommodating chamber sidewall, is formed with the internal thread that cooperates with said external screw thread on the inside surface of side wall of said top cover.
7. the drain assembly that is used for refrigerator according to claim 5 is characterized in that, cover of the said end is fastened on the said top cover.
8. according to each described drain assembly that is used for refrigerator among the claim 1-7, it is characterized in that the upper end of said body is provided with the defrost water of funnelform water leg when collecting said refrigerator defrost.
9. according to each described drain assembly that is used for refrigerator among the claim 1-8, it is characterized in that said body and end cover are processed by plastic material.
10. a refrigerator is characterized in that, comprising:
Casing;
Evaporimeter, said evaporimeter are located in the said casing;
Defrosting heater, said defrosting heater are located in the said casing and the bottom that is positioned at said evaporimeter is used for said evaporimeter heating with defrost;
According to each described drain assembly among the claim 1-9, said drain assembly is located at the bottom of said casing, the defrost water that the upper end of the body of wherein said drain assembly produces when collecting said refrigerator defrost; With
Ponding dish, said ponding dish are located at the lower end of said drain assembly to receive the defrost water that said drain assembly is discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210041125XA CN102538347A (en) | 2012-02-22 | 2012-02-22 | Drain pipe component for refrigerator and refrigerator with drain pipe component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210041125XA CN102538347A (en) | 2012-02-22 | 2012-02-22 | Drain pipe component for refrigerator and refrigerator with drain pipe component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102538347A true CN102538347A (en) | 2012-07-04 |
Family
ID=46345874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210041125XA Pending CN102538347A (en) | 2012-02-22 | 2012-02-22 | Drain pipe component for refrigerator and refrigerator with drain pipe component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102538347A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702415A (en) * | 2017-09-05 | 2018-02-16 | 青岛海尔特种电冰柜有限公司 | A kind of water spilage tray and refrigerator |
| CN108444169A (en) * | 2018-04-02 | 2018-08-24 | 合肥美的电冰箱有限公司 | Water trap and refrigerator |
| CN112444055A (en) * | 2019-08-30 | 2021-03-05 | 青岛海尔特种电冰柜有限公司 | Water seal structure of refrigerator |
| CN113758118A (en) * | 2021-08-25 | 2021-12-07 | 合肥中雪制冷设备有限公司 | Commercial refrigerator and sealing mechanism of unit thereof |
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|---|---|---|---|---|
| JPH02272286A (en) * | 1989-04-12 | 1990-11-07 | Sanyo Electric Co Ltd | Cooling refrigerator |
| CN2090500U (en) * | 1991-01-31 | 1991-12-11 | 上海新中华机器厂 | Indirect-and direct-cooling mixed dual-door dual-temp. refrigerator |
| CN2287277Y (en) * | 1995-09-28 | 1998-08-05 | 安徽博西扬家用冷柜有限公司 | Refrigerator humidifier |
| CN201377952Y (en) * | 2009-04-16 | 2010-01-06 | 星星集团有限公司 | Vacuum freshness-preserving refrigerator |
| CN201488438U (en) * | 2009-08-25 | 2010-05-26 | 海信科龙电器股份有限公司 | Defrosting system of refrigerator |
| CN101936634A (en) * | 2010-03-31 | 2011-01-05 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and device for removing thaw water |
-
2012
- 2012-02-22 CN CN201210041125XA patent/CN102538347A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02272286A (en) * | 1989-04-12 | 1990-11-07 | Sanyo Electric Co Ltd | Cooling refrigerator |
| CN2090500U (en) * | 1991-01-31 | 1991-12-11 | 上海新中华机器厂 | Indirect-and direct-cooling mixed dual-door dual-temp. refrigerator |
| CN2287277Y (en) * | 1995-09-28 | 1998-08-05 | 安徽博西扬家用冷柜有限公司 | Refrigerator humidifier |
| CN201377952Y (en) * | 2009-04-16 | 2010-01-06 | 星星集团有限公司 | Vacuum freshness-preserving refrigerator |
| CN201488438U (en) * | 2009-08-25 | 2010-05-26 | 海信科龙电器股份有限公司 | Defrosting system of refrigerator |
| CN101936634A (en) * | 2010-03-31 | 2011-01-05 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and device for removing thaw water |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702415A (en) * | 2017-09-05 | 2018-02-16 | 青岛海尔特种电冰柜有限公司 | A kind of water spilage tray and refrigerator |
| CN107702415B (en) * | 2017-09-05 | 2020-07-24 | 青岛海尔特种电冰柜有限公司 | Water receiving box and refrigerator |
| CN108444169A (en) * | 2018-04-02 | 2018-08-24 | 合肥美的电冰箱有限公司 | Water trap and refrigerator |
| CN112444055A (en) * | 2019-08-30 | 2021-03-05 | 青岛海尔特种电冰柜有限公司 | Water seal structure of refrigerator |
| CN112444055B (en) * | 2019-08-30 | 2023-05-23 | 青岛海尔特种电冰柜有限公司 | Water seal structure of refrigerator |
| CN113758118A (en) * | 2021-08-25 | 2021-12-07 | 合肥中雪制冷设备有限公司 | Commercial refrigerator and sealing mechanism of unit thereof |
| CN113758118B (en) * | 2021-08-25 | 2023-09-22 | 合肥中雪制冷设备有限公司 | Commercial refrigerator and sealing mechanism of unit thereof |
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Legal Events
| 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 of 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. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
|
| 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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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120704 |