CN213901571U - Box-shaped tube condensers and refrigerators - Google Patents
Box-shaped tube condensers and refrigerators Download PDFInfo
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- CN213901571U CN213901571U CN202023169086.0U CN202023169086U CN213901571U CN 213901571 U CN213901571 U CN 213901571U CN 202023169086 U CN202023169086 U CN 202023169086U CN 213901571 U CN213901571 U CN 213901571U
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Abstract
本实用新型提供了一种箱状的管式冷凝器及冰箱，箱状的管式冷凝器包括冷凝器单元、弧形弯管、第一集流管和第二集流管，冷凝器单元包括被卷曲成若干层并呈“回”形卷曲的冷凝管，并将多个冷凝器单元相互平行且间隔地设置，相邻的两个冷凝器单元通过一个弧形弯管连通。由于箱状的管式冷凝器是由多个冷凝器单元构成，各冷凝器单元包括被卷曲成若干层并呈“回”形卷曲的冷凝管，并通过弧形弯管串联形成外廓呈箱体状的冷凝器，可在有限的空间内安装足够的冷凝器单元，以获得足够长的换热路径，能够有效增大换热面积，从而提高热交换的效率。因此，本实用新型实施例提供的箱状的管式冷凝器体型较小，有效换热面积大，散热效率高。
The utility model provides a box-shaped tubular condenser and a refrigerator. The box-shaped tubular condenser includes a condenser unit, an arc-shaped elbow, a first header and a second header, and the condenser unit includes The condenser pipes are rolled into several layers and in a "return" shape, and a plurality of condenser units are arranged in parallel and spaced apart from each other, and two adjacent condenser units are communicated through an arc-shaped elbow. Since the box-shaped tube condenser is composed of a plurality of condenser units, each condenser unit includes a condenser tube that is rolled into several layers and rolled in a "return" shape, and is connected in series through arc-shaped elbows to form a box-shaped outer contour. The body-shaped condenser can install enough condenser units in a limited space to obtain a long enough heat exchange path, which can effectively increase the heat exchange area, thereby improving the efficiency of heat exchange. Therefore, the box-shaped tubular condenser provided by the embodiment of the present invention is small in size, large in effective heat exchange area, and high in heat dissipation efficiency.
Description
Technical Field
The utility model belongs to the technical field of refrigeration plant, in particular, relate to a tubular condenser and refrigerator of box form.
Background
The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. The refrigerator in common use in the market at present is a gas compression type refrigerator, which absorbs heat to achieve the purpose of refrigeration when a low boiling point liquid refrigerant (such as Freon R12) is vaporized, and then is compressed by a compressor, and then is liquefied by heat release, thereby completing the refrigeration cycle. At present, the refrigerator generally relies on built-in condenser to dispel the heat, and current built-in condenser effective heat transfer area is little, leads to the radiating efficiency of condenser lower, influences the working property of refrigerator.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a tubular condenser of box form that effective heat transfer area is big, and the radiating efficiency is high.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a box-shaped tube condenser comprising:
the condenser unit comprises a plurality of condenser pipes which are curled into a plurality of layers and are curled in a 'return' shape, the condenser units are arranged in parallel and are arranged at intervals, and two ends of each condenser unit are respectively provided with a refrigerant inlet and a refrigerant outlet;
the condenser comprises a plurality of condenser units, a plurality of arc-shaped bent pipes and a plurality of condenser units, wherein the adjacent condenser units are communicated with each other through the arc-shaped bent pipes, a first end of each arc-shaped bent pipe is communicated with a refrigerant outlet of the corresponding condenser unit, and a second end of each arc-shaped bent pipe is communicated with a refrigerant inlet of the corresponding condenser unit, so that the plurality of condenser units are connected in series to form a main condenser structure with a box-shaped outline;
the first end of the first collecting pipe is provided with a refrigerant inlet, and the second end of the first collecting pipe is communicated with a refrigerant inlet of one condenser unit positioned at the outermost side; and
and the first end of the second collecting pipe is provided with a refrigerant outlet, and the second end of the second collecting pipe is communicated with the refrigerant outlet of the other condenser unit positioned at the outermost side.
Furthermore, the condenser unit is a double-flat condenser pipe which is folded by one condenser pipe and then is curled into a plurality of layers.
Further, the condenser pipe is a steel pipe.
Furthermore, the box-shaped tubular condenser further comprises a plurality of metal radiating pieces which are axially vertical to the axial direction of the condensation pipe, the plurality of metal radiating pieces are arranged in parallel and at intervals along the axial direction of the condensation pipe, and each metal radiating piece is fixedly connected with each condenser unit so as to fixedly connect the plurality of condenser units into a whole.
Further, the metal heat dissipation member is a steel wire, a steel column or a steel pipe.
Further, the distance between two adjacent metal heat dissipation pieces is equal.
Further, the space between two adjacent condenser units is equal.
Further, each of the curved bent pipes is integrally formed with the corresponding condenser pipe of two adjacent condenser units.
Furthermore, the box-shaped tubular condenser also comprises a fixed seat for supporting and fixing the arc-shaped bent pipe and the condenser unit.
Another object of the embodiment of the present invention is to provide a refrigerator with a box-shaped tube condenser, which has a large effective heat exchange area and a high heat dissipation efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme: a refrigerator is provided, which comprises the box-shaped tube condenser.
The embodiment of the utility model provides an in above-mentioned one or more technical scheme, compare with prior art, have one of following beneficial effect at least:
the embodiment of the utility model provides a boxlike tubular condenser and refrigerator, boxlike tubular condenser comprises a plurality of condenser units, and each condenser unit includes and is curled into a plurality of layers and is the coiled condenser pipe of "returning" shape to establish ties through the arc return bend and form the condenser that the outline is the box form, can install sufficient condenser unit in limited space, in order to obtain enough long heat transfer route, can effectively increase heat transfer area, thereby improve the efficiency of heat exchange. Therefore, the embodiment of the utility model provides a boxlike tubular condenser size is less, and effective heat transfer area is big, and the radiating efficiency is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic perspective view of a box-shaped tubular condenser according to an embodiment of the present invention;
fig. 2 is a schematic front view of a box-shaped tubular condenser according to an embodiment of the present invention;
fig. 3 is a schematic side view of a box-shaped tubular condenser according to an embodiment of the present invention;
fig. 4 is a schematic top view of a box-shaped tubular condenser according to an embodiment of the present invention;
fig. 5 is a plan view of a box-shaped condenser unit according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-a condenser unit; 11-a condenser tube;
2-arc bending pipe;
3-a first header; 31-refrigerant inlet;
4-a second header; 41-refrigerant outlet;
5-a metal heat sink; 6-fixing seat.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "connected" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Referring to fig. 1 to 4 together, a box-shaped tube condenser according to an embodiment of the present invention will be described. Referring to fig. 1 and 2, the box-shaped tube condenser includes a condenser unit 1, an arc-shaped bent tube 2, a first collecting pipe 3 and a second collecting pipe 4, the condenser unit 1 includes a plurality of condenser tubes 11 that are curled in a zigzag shape, the number of the condenser units 1 is multiple, the plurality of condenser units 1 are arranged in parallel and at intervals, one end of each condenser tube 11 of each condenser unit 1 has a refrigerant inlet (not shown) through which a refrigerant enters the condenser unit 1, and the other end of each condenser tube 11 of each condenser unit 1 has a refrigerant outlet (not shown) through which the refrigerant flows out of the condenser unit 1. As will be understood, referring to fig. 1, the number of the curved bent pipes 2 is set to be plural, and two adjacent condenser units 1 are communicated by one curved bent pipe 2. Specifically, a first end of each arc-shaped bent pipe 2 is communicated with a refrigerant outlet of the corresponding condenser unit 1, and a second end of each arc-shaped bent pipe 2 is communicated with a refrigerant inlet of the corresponding condenser unit 1, so that the plurality of condenser units 1 can be connected in series to form a main condenser structure having a box-shaped outline. The first end of the first collecting pipe 3 is provided with a refrigerant inlet 31, the second end of the first collecting pipe 3 is communicated with a refrigerant inlet of one condenser unit 1 located on the outermost side, the first end of the second collecting pipe 4 is provided with a refrigerant outlet 41, and the second end of the second collecting pipe 4 is communicated with a refrigerant outlet of the other condenser unit 1 located on the outermost side. Thus, when the refrigerator is in a heat dissipation operation, the refrigerant enters the first collecting pipe 3 through the refrigerant inlet 31, the refrigerant is guided to the condenser units 1 through the first collecting pipe 3, the refrigerant can be condensed and dissipated through the condenser units 1 in sequence, the refrigerant condensed and dissipated through the condenser units 1 is collected in the second collecting pipe 4, and flows out through the refrigerant outlet 41 of the second collecting pipe 4, so that a heat dissipation working cycle is completed.
The embodiment of the utility model provides a boxlike tubular condenser, compared with the prior art, boxlike tubular condenser comprises a plurality of condenser unit 1, each condenser unit 1 is including being curled into a plurality of layers and being "returning" the curly condenser pipe 11 of shape to form the condenser that the outline is the box form through arc return bend 2 series connection, can install sufficient condenser unit 1 in limited space, in order to obtain enough long heat transfer route, can effectively increase heat transfer area, thereby improve the efficiency of heat exchange. Therefore, the embodiment of the utility model provides a boxlike tubular condenser size is less, and effective heat transfer area is big, and the radiating efficiency is high.
Referring to fig. 1 and 5, in one embodiment, the condenser unit 1 is a double-flat condenser tube 11 folded by one condenser tube 11 and then curled into several layers. In this embodiment, one condensation tube 11 is folded in half and then curled into a plurality of layers to form two flat condensation tubes 11 side by side, which not only can obtain a long enough heat exchange path and effectively increase the heat exchange area, but also is convenient for processing the condenser unit 1 and saves materials.
In one embodiment, the steel pipe has both good strength and good heat dissipation performance, so that the heat dissipation performance of the condenser is improved, and the condenser pipe 11 is a steel pipe. Of course, in another embodiment, the condensation pipe 11 may also be a copper pipe or an aluminum pipe, and may be reasonably selected according to actual use requirements, and is not limited herein.
Referring to fig. 1 and 2, in one embodiment, the box-shaped tube condenser further includes a plurality of metal heat sinks 5 having an axial direction perpendicular to an axial direction of the condenser tube 11, the plurality of metal heat sinks 5 are arranged in parallel and at intervals along the axial direction of the condenser tube 11, and each metal heat sink 5 is fixedly connected to each condenser unit 1 to fixedly connect the plurality of condenser units 1 to form a whole. In this embodiment, through setting up the axial many metal heat dissipation spare 5 of perpendicular to condenser pipe 11 axial, will, many metal heat dissipation spare 5 are arranged along the axial direction parallel and the interval of condenser pipe 11, and weld each metal heat dissipation spare 5 and the condenser pipe 11 of each condenser unit 1, not only strengthened the intensity between each condenser unit 1, and the heat of condenser pipe 11 can transmit to metal heat dissipation spare 5 on relatively fast, dispel the heat through metal heat dissipation spare 5, further increased effective heat radiating area, and the radiating efficiency is improved.
It is understood that, in one embodiment, the metal heat sink 5 is made of steel wire, steel column or steel tube for better connection strength and better heat dissipation performance. Of course, in another embodiment, the metal heat sink 5 may also be made of copper or aluminum, and may be reasonably selected according to actual use requirements, which is not limited herein.
Referring to fig. 1 and 2, in one embodiment, the distance between two adjacent metal heat dissipation members 5 is equal to achieve uniform heat dissipation, so that the box-shaped tube condenser has a better heat dissipation effect.
Referring to fig. 1 and 3, in one embodiment, the two adjacent condenser units 1 are equally spaced to achieve uniform heat dissipation, so that the box-shaped tube condenser has a better heat dissipation effect.
Referring to fig. 1, 2 and 3, in one embodiment, each curved elbow 2 is integrally formed with the corresponding condensation pipe 11 of two adjacent condenser units 1, so that one condensation pipe 11 can be used for manufacturing, which is convenient for manufacturing, reduces the number of connection joints, and improves the air tightness.
Referring to fig. 1 and 2, in one embodiment, the first collecting pipe 3 and/or the second collecting pipe 4 are integrally formed with the corresponding condensing pipe 11 of the condenser unit 1, so that the condenser unit can be manufactured by using one condensing pipe 11, which is convenient for manufacturing, reduces the number of connecting joints, and improves the air tightness.
Referring to fig. 1 and 3, in one embodiment, the box-shaped tube condenser further includes a fixing base 6 for supporting and fixing the arc-shaped bent tube 2 and the condenser unit 1, so as to facilitate the installation of the box-shaped tube condenser in the refrigerator.
The embodiment of the utility model provides a still provide a refrigerator, this refrigerator includes the boxlike tubular condenser that any above-mentioned embodiment provided, because this refrigerator has the same structural feature with the tubular condenser of above-mentioned boxlike, consequently this refrigerator has the technical effect that the tubular condenser of the boxlike that provides with any above-mentioned embodiment has, does not describe here any more.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A box-like tube condenser, comprising:
the condenser unit comprises a plurality of condenser pipes which are curled into a plurality of layers and are curled in a 'return' shape, the condenser units are arranged in parallel and are arranged at intervals, and two ends of each condenser unit are respectively provided with a refrigerant inlet and a refrigerant outlet;
the condenser comprises a plurality of condenser units, a plurality of arc-shaped bent pipes and a plurality of condenser units, wherein the adjacent condenser units are communicated with each other through the arc-shaped bent pipes, a first end of each arc-shaped bent pipe is communicated with a refrigerant outlet of the corresponding condenser unit, and a second end of each arc-shaped bent pipe is communicated with a refrigerant inlet of the corresponding condenser unit, so that the plurality of condenser units are connected in series to form a main condenser structure with a box-shaped outline;
the first end of the first collecting pipe is provided with a refrigerant inlet, and the second end of the first collecting pipe is communicated with a refrigerant inlet of one condenser unit positioned at the outermost side; and
and the first end of the second collecting pipe is provided with a refrigerant outlet, and the second end of the second collecting pipe is communicated with the refrigerant outlet of the other condenser unit positioned at the outermost side.
2. A box-like tube condenser as set forth in claim 1, wherein said condenser unit is a double flat-shaped condenser tube folded in half from one condenser tube and then curled into several layers.
3. A box-like tube condenser according to claim 2, characterized in that the condenser tube is a steel tube.
4. A box-like tube condenser as set forth in claim 1, further comprising a plurality of metal heat dissipating members having an axial direction perpendicular to an axial direction of said condenser tube, said plurality of metal heat dissipating members being arranged in parallel and spaced relation along the axial direction of said condenser tube, and each of said metal heat dissipating members being fixedly connected to each of said condenser units to fixedly connect the plurality of condenser units as a whole.
5. A box-like tube condenser according to claim 4, characterized in that the metal radiator is a steel wire, a steel column or a steel tube.
6. A box-like tube condenser as set forth in claim 4, wherein the spacing between adjacent two of said metal heat dissipating members is equal.
7. A box-like tube condenser according to any one of claims 1 to 6, characterized in that the spacing between two adjacent condenser units is equal.
8. A box-like tube condenser according to any one of claims 1 to 6, characterized in that each of the curved bends is formed integrally with the condensing tubes of the respective adjacent two of the condenser units.
9. A box-like tube condenser as set forth in claim 8, further comprising a fixing base for supporting and fixing said arc-shaped bent tube and said condenser unit.
10. A refrigerator comprising a box-like tube condenser according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023169086.0U CN213901571U (en) | 2020-12-24 | 2020-12-24 | Box-shaped tube condensers and refrigerators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023169086.0U CN213901571U (en) | 2020-12-24 | 2020-12-24 | Box-shaped tube condensers and refrigerators |
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| Publication Number | Publication Date |
|---|---|
| CN213901571U true CN213901571U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023169086.0U Active CN213901571U (en) | 2020-12-24 | 2020-12-24 | Box-shaped tube condensers and refrigerators |
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| CN (1) | CN213901571U (en) |
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- 2020-12-24 CN CN202023169086.0U patent/CN213901571U/en active Active
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213176 No.20, Jiandong Road, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou Hengchuang Thermal Management System Co.,Ltd. Country or region after: China Address before: 213176 No.20, Jiandong Road, Lijia Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU HENGCHUANG HEAT MANAGEMENT Co.,Ltd. Country or region before: China |
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