CN102997509B - Condenser for refrigerating device and refrigerator with same - Google Patents
Condenser for refrigerating device and refrigerator with same Download PDFInfo
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- CN102997509B CN102997509B CN201210574339.3A CN201210574339A CN102997509B CN 102997509 B CN102997509 B CN 102997509B CN 201210574339 A CN201210574339 A CN 201210574339A CN 102997509 B CN102997509 B CN 102997509B
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a condenser for a refrigerating device and a refrigerator with the same. The condenser comprises a condense pipe, a plane with preset width is formed on the outer surface of the condense pipe, the plane extends in the axial direction of the condense pipe, the length of the plane is smaller than or equal to the length of the condense pipe, and the cross section of the inner surface of the condense pipe is round. Due to the fact that the condenser adopts the condense pipe with a plane arranged on the outer peripheral face, and the inner peripheral face keeps the prior shape, the condense pipe can be first processed into the round common condense pipe and then bent into the condenser in preset mode in the processing process. Special processes like milling or high temperature processing are adopted on the outer surface of the condense pipe to process the plane, bending or broken conditions can be avoided, pass ratio of the condenser is improved, and cost is removed.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate to a kind of condenser for refrigeration plant and there is its refrigerator.
Background technology
Traditional condenser pipe is generally round tube, and the cross section of its inner surface and outer surface is circle, and the condenser be bent to form by this condenser pipe and case courage are line linear contact lay, and heat exchange efficiency is poor, and energy consumption of refrigerator is high.After this occurred a kind of condenser pipe of improvement, its cross section is D shape, and as shown in Figure 3, the condenser bent from this pipe and case courage become plane-plane contact, add heat exchange area, reduce energy consumption of refrigerator.But be limited to technique and cost, this D shape Guan Yaoxian processes, then condenser is formed as carrying out bending technique, when bending due to the situation that the architectural characteristic of D shape pipe is very easy to generation bending, fractures, reducing the yield rate of condenser, causing cost high.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.
For this reason, one object of the present invention is to propose a kind of condenser for refrigeration plant, and this condenser yield rate is high, and cost is low.
Another object of the present invention is to propose a kind of refrigerator.
The condenser for refrigeration plant according to a first aspect of the present invention, described condenser comprises condenser pipe, the outer surface of described condenser pipe is formed with the plane of preset width, described plane to extend and the length of described plane is less than or equal to the length of described condenser pipe along the axis of described condenser pipe, and the cross section of the inner surface of described condenser pipe be circle.
Because condenser adopts the condenser pipe this outer peripheral face with plane, and inner peripheral surface keeps original shape, just first can process conglobate common condenser pipe man-hour adding like this, then condenser is bent to form according to predetermined way, last again to outer surface employing the special process such as milling or high temperature process technique of condenser pipe, thus process above-mentioned plane, which not only adds the contact area of condenser pipe and case courage, become plane-plane contact, increase heat transfer effect, and, compare traditional D shape condenser pipe, first need not process D shape pipe in bending in condenser, thus avoid bending to occur bending, situation about fractureing, improve the yield rate of condenser, reduce cost.
In addition, according to the condenser for refrigeration plant of the present invention, following additional technical feature can also be had:
In one embodiment of the invention, the length of described plane is equal with the length of described condenser pipe.Thus add the contact area of condenser pipe and case courage, increase heat transfer effect.
In another embodiment of the present invention, the length of described plane is less than the length of described condenser pipe.
In further embodiment of the present invention, the cross section of the outer surface of the body portion of described condenser pipe its both ends of the surface contiguous is circular.
In one embodiment of the invention, described condenser pipe is aluminum pipe.The two ends of condenser pipe can be facilitated like this to be connected with other pipeline.
In one embodiment of the invention, predetermined temperature is applied for melting the outer surface of described condenser pipe to form described plane to the outer surface of described condenser pipe.
Adopt this high-temperature technology greatly can improve the yield rate of condenser, and the body portion of the planar section of the condenser pipe processed is thinner than other body portion, further increases heat transfer effect, thus reduces the energy consumption of refrigeration plant such as refrigerator.
In another embodiment of the present invention, described plane is by being formed the outer surface milling of described condenser pipe.
Adopt this milling process greatly can improve the yield rate of condenser, and the body portion of the planar section of the condenser pipe processed is thinner than other body portion, further increases heat transfer effect, thus reduces the energy consumption of refrigeration plant such as refrigerator.
Refrigerator according to a second aspect of the present invention, comprises casing, and described casing comprises case shell and is located at the case courage in described case shell; Men Ti, described door body is arranged on described casing; And according to the condenser for refrigeration plant of the above-mentioned first aspect of the present invention, on the outer surface that wherein said condenser is located at described case courage and the outer surface of the described plane of described condenser pipe and described case courage fit.
In one embodiment of the invention, described condenser is fixed on described case courage by aluminum foil and adhesive tape.
In one embodiment of the invention, described condenser when described foam box and described casing to be integrally fixed structure.
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 sectional view of condenser pipe according to an embodiment of the invention;
Fig. 2 is the partial schematic diagram of condenser pipe one end;
Fig. 3 is the sectional view of a kind of D shape condenser pipe in prior art.
Description of reference numerals:
Condenser pipe 1;
Plane 2.
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 immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to Fig. 1-Fig. 2, the condenser for refrigeration plant according to the embodiment of the present invention is described.
Condenser comprises condenser pipe 1 according to an embodiment of the invention, the outer surface of condenser pipe 1 is formed with the plane 2 of preset width, this plane 2 to extend and the length of this plane 2 is less than or equal to the length of condenser pipe 1 along the axis direction of vertical paper (in the Fig. 1) of condenser pipe 1, and the cross section of the inner surface of condenser pipe 1 be circle.
In other words, as shown in Figure 1, the cross section of the inner surface of condenser pipe 1 be circular, the cross section of the outer surface of condenser pipe 1 is a special graph, and this figure comprises one section of major arc and one section of line segment, and the two ends of line segment connect with the two ends of major arc respectively.
It should be noted that, in describing the invention, cross section refers to the cross sectional shape perpendicular to condenser pipe 1 axis, and in the following description, if do not have specified otherwise, the implication of cross section is all understood in this way.
Because condenser adopts the condenser pipe 1 this outer peripheral face with plane 2, and inner peripheral surface keeps original shape, just first can process conglobate common condenser pipe man-hour adding like this, then condenser is bent to form according to predetermined way, last again to the milling described as follows of outer surface employing special process example or the high temperature process technique of condenser pipe 1, thus process above-mentioned plane 2, which not only adds the contact area of condenser pipe 1 and case courage, become plane-plane contact, increase heat transfer effect, and, compare traditional D shape condenser pipe 1, first need not process D shape pipe in bending in condenser, thus avoid bending to occur bending, situation about fractureing, improve the yield rate of condenser, reduce cost.
In a preferred embodiment of the invention, the length of plane 2 is equal with the length of condenser pipe 1, that is, is axially all formed with plane 2 the whole of condenser pipe 1, thus adds condenser pipe 1 and the contact area of case courage, increases heat transfer effect.
In another preferred embodiment of the invention, the length of plane 2 is less than the length of condenser pipe 1, further, the cross section of the outer surface of the body portion of condenser pipe 1 its both ends of the surface contiguous is circular, that is, do not form this plane 2 in the part at the axial two ends of condenser pipe 1, the two ends of condenser pipe 1 can be facilitated like this to be connected with other pipeline.
Due to the good conductor that aluminium is heat, and quality is light, and therefore condenser pipe 1 is preferably aluminum pipe.
The processing mode of the condenser pipe 1 of condenser of the present invention has multiple, such as in a preferred embodiment of the invention, applies predetermined temperature for melting the outer surface of condenser pipe 1 to form above-mentioned plane 2 to the outer surface of condenser pipe 1.Specifically, in the preferred embodiment, first process circular common condenser pipe, then bending is in condenser, be placed on mould by condenser again, the face that this mould contacts with condenser is plane, finally by condenser and mold integral near high temperature heat source, the outer surface of this thermal source is fusible condenser pipe, thus form above-mentioned plane 2 and do not affect the shape of internal face.Adopt this high-temperature technology greatly can improve the yield rate of condenser, and the body portion of plane 2 part of the condenser pipe 1 processed is thinner than other body portion, further increases heat transfer effect, thus reduces the energy consumption of refrigeration plant such as refrigerator.
In another preferred embodiment of the invention, this plane 2 is by being formed the outer surface milling of condenser pipe 1.Specifically, in the preferred embodiment, first process circular common condenser pipe, then bending is in condenser, then is placed in machine table by condenser, then carries out milling process to form this plane 2 to the outer surface of condenser pipe 1.Adopt this milling process greatly can improve the yield rate of condenser, and the body portion of plane 2 part of the condenser pipe 1 processed is thinner than other body portion, further increases heat transfer effect, thus reduces the energy consumption of refrigeration plant such as refrigerator.
The refrigerator of embodiment according to a second aspect of the present invention, comprises casing, door body and according to the condenser for refrigeration plant described in the above-mentioned first aspect embodiment of the present invention.Wherein casing comprises case shell and is located at case courage in case shell, and door body is arranged on casing, and the plane 2 on the outer surface that condenser is located at case courage and on condenser pipe 1 outer surface is fitted with the outer surface of case courage.
Condenser can be fixed on case courage by aluminum foil and adhesive tape in advance, then when foam box and casing to be integrally fixed structure.Like this, improve the constant intensity of condenser and case courage, plane 2 and the case courage close contact of condenser pipe 1 can be made, improve heat exchange efficiency, the overall energy consumption reducing refrigerator.
Other configuration example such as evaporimeter, compressor, door seal assembly etc. according to the refrigerator of the embodiment of the present invention have been prior art all, and known by those skilled in the art, namely can arrange according to existing mode completely, describe in detail no longer one by one here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " 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, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. the condenser for refrigeration plant, it is characterized in that, described condenser comprises condenser pipe, the outer surface of described condenser pipe is formed with the plane of preset width, described plane to extend and the length of described plane is less than or equal to the length of described condenser pipe along the axis of described condenser pipe, and the cross section of the inner surface of described condenser pipe be circle.
2. the condenser for refrigeration plant according to claim 1, is characterized in that, the length of described plane is equal with the length of described condenser pipe.
3. the condenser for refrigeration plant according to claim 1, is characterized in that, the length of described plane is less than the length of described condenser pipe.
4. the condenser for refrigeration plant according to claim 3, is characterized in that, the cross section of the outer surface of the body portion of described condenser pipe its both ends of the surface contiguous is circular.
5. the condenser for refrigeration plant according to claim 1, described condenser pipe is aluminum pipe.
6. the condenser for refrigeration plant according to any one of claim 1-5, is characterized in that, applies predetermined temperature for melting the outer surface of described condenser pipe to form described plane to the outer surface of described condenser pipe.
7. the condenser for refrigeration plant according to any one of claim 1-5, is characterized in that, described plane is by being formed the outer surface milling of described condenser pipe.
8. a refrigerator, is characterized in that, comprising:
Casing, described casing comprises case shell and is located at the case courage in described case shell;
Men Ti, described door body is arranged on described casing; And
For the condenser of refrigeration plant according to any one of claim 1-7, on the outer surface that wherein said condenser is located at described case courage and the outer surface of the described plane of described condenser pipe and described case courage fit.
9. refrigerator according to claim 8, is characterized in that, described condenser is fixed on described case courage by aluminum foil and adhesive tape.
10. refrigerator according to claim 8, is characterized in that, described condenser when described foam box and described casing to be integrally fixed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574339.3A CN102997509B (en) | 2012-12-26 | 2012-12-26 | Condenser for refrigerating device and refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210574339.3A CN102997509B (en) | 2012-12-26 | 2012-12-26 | Condenser for refrigerating device and refrigerator with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102997509A CN102997509A (en) | 2013-03-27 |
| CN102997509B true CN102997509B (en) | 2015-03-25 |
Family
ID=47926407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210574339.3A Active CN102997509B (en) | 2012-12-26 | 2012-12-26 | Condenser for refrigerating device and refrigerator with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102997509B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB771096A (en) * | 1954-11-17 | 1957-03-27 | Andre Huet | Improvements in and relating to tubular heat exchangers |
| CN201122021Y (en) * | 2007-12-07 | 2008-09-24 | 浙江康盛股份有限公司 | Coiled evaporator and condenser |
-
2012
- 2012-12-26 CN CN201210574339.3A patent/CN102997509B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB771096A (en) * | 1954-11-17 | 1957-03-27 | Andre Huet | Improvements in and relating to tubular heat exchangers |
| CN201122021Y (en) * | 2007-12-07 | 2008-09-24 | 浙江康盛股份有限公司 | Coiled evaporator and condenser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102997509A (en) | 2013-03-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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. 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 |