CN210623207U - Heat dissipation device for compressor - Google Patents
Heat dissipation device for compressor Download PDFInfo
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- CN210623207U CN210623207U CN201921027770.XU CN201921027770U CN210623207U CN 210623207 U CN210623207 U CN 210623207U CN 201921027770 U CN201921027770 U CN 201921027770U CN 210623207 U CN210623207 U CN 210623207U
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- compressor
- cooling
- cooling channel
- radiator
- sealing surface
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Abstract
The utility model provides a heat dissipation device for a compressor, which comprises a heat radiator; the top of the radiator is provided with a rectifier and an inverter; the bottom of the radiator is provided with a sealing surface and a cooling channel, and the sealing surface is annular; the cooling channel is arranged in the annular sealing surface; one end of the cooling channel is provided with a cooling liquid inlet, and the other end of the cooling channel is provided with a cooling liquid outlet. The utility model relates to a heat abstractor for compressor uses cooling channel, sealed face, coolant liquid entry, coolant liquid export and casing coolant liquid discharge port in the cooperation, can realize using the coolant liquid of compressor during operation to carry out the thermal treatment of integration to rectifier and dc-to-ac converter, has that the cooling and heat dissipation effect is good, the structure is reliable and the convenient characteristics of assembly.
Description
Technical Field
The utility model belongs to the compressor field especially relates to a heat abstractor for compressor.
Background
In the centrifugal refrigeration compressor, a high-speed motor directly drives a compressor impeller to apply work to gas compression, and the high-speed motor is usually required to be provided with a frequency converter for driving and controlling.
Under the condition of the prior art, a shell of the centrifugal refrigeration compressor is used for installing parts such as a motor stator, a rotor, an impeller, a diffuser, a volute and the like, and also needs to be provided with an inverter and a rectifier of a frequency converter. Because the inverter and the rectifier generate heat during normal operation, the inverter and the rectifier must be radiated to prolong the service life of the inverter and the rectifier and finally improve the performance reliability of the compressor.
Disclosure of Invention
In view of this, the utility model aims at providing a heat abstractor for compressor, the cooperation uses cooling channel, sealed face, coolant liquid entry, coolant liquid export and casing coolant liquid discharge port, can realize using the coolant liquid of compressor during operation to carry out the heat dissipation processing of integration to rectifier and dc-to-ac converter, has that the cooling and heat dissipation effect is good, the structure is reliable and the convenient characteristics of assembly.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a heat dissipating device for a compressor includes a heat sink; the top of the radiator is provided with a rectifier and an inverter; the bottom of the radiator is provided with a sealing surface and a cooling channel, and the sealing surface is annular; the cooling channel is arranged in the annular sealing surface; one end of the cooling channel is provided with a cooling liquid inlet, and the other end of the cooling channel is provided with a cooling liquid outlet; the radiator is arranged at the top of the compressor shell; a shell cooling liquid outlet communicated with the compressor cavity is formed in the top wall of the shell of the compressor; the cooling liquid outlet is communicated with the cooling liquid outlet of the shell, and the cooling liquid inlet is communicated with the cooling liquid outlet of the condenser.
Further, the cooling channels are arranged in a continuous S-shape.
Further, the cooling channel is rectangular in cross-section.
Furthermore, the periphery of the radiator is provided with fixing screw holes, and the radiator is installed at the top of the compressor shell through the fixing screw holes.
Furthermore, a valve is arranged between the cooling liquid inlet and the cooling agent outlet of the condenser.
Compared with the prior art, the utility model relates to a heat abstractor for compressor has following advantage:
the utility model relates to a heat abstractor for compressor uses cooling channel, sealed face, coolant liquid entry, coolant liquid export and casing coolant liquid discharge port in the cooperation, can realize using the coolant liquid of compressor during operation to carry out the thermal treatment of integration to rectifier and dc-to-ac converter, has that the cooling and heat dissipation effect is good, the structure is reliable and the convenient characteristics of assembly.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation.
In the drawings:
fig. 1 is a schematic view illustrating a radiator of a heat dissipation device for a compressor according to an embodiment of the present invention;
fig. 2 is a schematic bottom view of a heat sink of a heat dissipation device for a compressor according to an embodiment of the present invention;
fig. 3 is a schematic top view of a heat sink for a compressor according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a heat dissipation device for a compressor according to an embodiment of the present invention.
Description of reference numerals:
1-a compressor housing; 2-a rectifier; 3-an inverter; 4-a radiator; 5-housing coolant drain; 6-sealing surface; 7-a cooling channel; 71-a coolant inlet; 72-coolant outlet; 8-fixing screw holes; 9-a condenser; 10-evaporator.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 4, a heat dissipating apparatus for a compressor includes a heat sink 4; the top of the radiator 4 is provided with a rectifier 2 and an inverter 3; the bottom of the radiator 4 is provided with a sealing surface 6 and a cooling channel 7, and the sealing surface 6 is annular; the cooling channel 7 is arranged in the annular sealing surface 6; one end of the cooling channel 7 is provided with a cooling liquid inlet 71, and the other end of the cooling channel 7 is provided with a cooling liquid outlet 72; the radiator 4 is arranged on the top of the compressor shell 1; a shell cooling liquid outlet 5 communicated with the compressor cavity is arranged on the top wall of the compressor shell 1; the coolant outlet 72 communicates with the housing coolant discharge port 5, and the coolant inlet 71 communicates with the coolant discharge port of the condenser 9.
The utility model discloses an in practical application, the compressor outside is equipped with condenser 9 and evaporimeter 10, the air inlet of condenser 9 is connected with the gas vent of compressor, the liquid outlet of condenser 9 is connected with cooling channel 7's on the radiator 4 coolant liquid entry 71, the coolant liquid flows in cooling channel 7, carry out the heat dissipation to rectifier 2 and dc-to-ac converter 3, discharge by coolant liquid export 72, in casing coolant liquid discharge port 5 enters into compressor housing 1, finally discharge by compressor housing 1 bottom, enter into in the external cooling circulation.
As shown in fig. 1-4, the cooling passages 7 are arranged in a continuous S-shape.
The continuous S-shaped arrangement ensures the cooling effect of the cooling channel 7.
As shown in fig. 1-4, the cooling passages 7 are rectangular in cross-section.
As shown in fig. 1-4, fixing screw holes 8 are formed around the heat sink 4, and the heat sink 4 is mounted on the top of the compressor housing 1 through the fixing screw holes 8.
As shown in fig. 1 to 4, a valve is provided between the coolant inlet 71 and the coolant discharge port of the condenser 9.
A valve may be used to regulate the flow of the cooling fluid.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A heat dissipation device for a compressor, characterized in that: comprises a heat sink (4); the top of the radiator (4) is provided with a rectifier (2) and an inverter (3); the bottom of the radiator (4) is provided with a sealing surface (6) and a cooling channel (7), and the sealing surface (6) is annular; the cooling channel (7) is arranged in the annular sealing surface (6); one end of the cooling channel (7) is provided with a cooling liquid inlet (71), and the other end of the cooling channel (7) is provided with a cooling liquid outlet (72); the radiator (4) is arranged at the top of the compressor shell (1); a shell cooling liquid outlet (5) communicated with a compressor cavity is formed in the top wall of the compressor shell (1); the coolant outlet (72) communicates with the housing coolant outlet (5), and the coolant inlet (71) communicates with the coolant outlet of the condenser (9).
2. The heat dissipating device for a compressor as set forth in claim 1, wherein: the cooling channels (7) are arranged in a continuous S-shape.
3. The heat dissipating device for a compressor as set forth in claim 1, wherein: the cross section of the cooling channel (7) is rectangular.
4. The heat dissipating device for a compressor as set forth in claim 1, wherein: radiator (4) are equipped with fixed screw (8) all around, radiator (4) pass through fixed screw (8) are installed compressor housing (1) top.
5. The heat dissipating device for a compressor as set forth in claim 1, wherein: a valve is arranged between the cooling liquid inlet (71) and the cooling agent outlet of the condenser (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027770.XU CN210623207U (en) | 2019-07-03 | 2019-07-03 | Heat dissipation device for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027770.XU CN210623207U (en) | 2019-07-03 | 2019-07-03 | Heat dissipation device for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210623207U true CN210623207U (en) | 2020-05-26 |
Family
ID=70750835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921027770.XU Active CN210623207U (en) | 2019-07-03 | 2019-07-03 | Heat dissipation device for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210623207U (en) |
-
2019
- 2019-07-03 CN CN201921027770.XU patent/CN210623207U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300457 Block D, No. 90, 12th Avenue, Binhai New Area Development Zone, Tianjin Patentee after: Tianjin Feixuan Technology Co.,Ltd. Address before: 300457 Block D, No. 90, 12th Avenue, Binhai New Area Development Zone, Tianjin Patentee before: TIANJIN EMAGING TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |