CN210861672U - Air conditioner and combined condensing device therein - Google Patents
Air conditioner and combined condensing device therein Download PDFInfo
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- CN210861672U CN210861672U CN201921791272.2U CN201921791272U CN210861672U CN 210861672 U CN210861672 U CN 210861672U CN 201921791272 U CN201921791272 U CN 201921791272U CN 210861672 U CN210861672 U CN 210861672U
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Abstract
The utility model provides an air conditioner and combination formula condensing equipment wherein belongs to indirect heating equipment technical field. The condensing device solves the problems that the existing condensing device has low power consumption and no noise after the existing condensing device heats quickly and the room temperature is close to the set temperature, and the existing condensing device cannot well balance the room temperature and the room temperature. The combined condensing device for the air conditioner is arranged indoors and comprises a fin-type heat exchanger, wherein an air inlet end of the fin-type heat exchanger is communicated with an air inlet refrigerant pipe, an liquid outlet end of the fin-type heat exchanger is communicated with a liquid outlet refrigerant pipe, the condensing device further comprises a radiation heat dissipation plate, an air inlet refrigerant pipe, a liquid outlet refrigerant pipe and the like. This air conditioner and combined condensing equipment's among them advantage lies in: the problems that when the room temperature of the existing air conditioner with the fin type heat exchanger installed indoors is close to the set temperature, the indoor fan blades and the motor are always in the running state, so that the power consumption is large and the generated noise always exists are effectively solved, and the effects of low power consumption and no noise are achieved.
Description
Technical Field
The utility model belongs to the technical field of indirect heating equipment, especially, relate to a modular condensing equipment and affiliated air conditioner thereof.
Background
When the existing air conditioner heats, the heat exchanger used in the room mainly has the following three types: the first type is a finned heat exchanger, as shown in fig. 1, and has the characteristics that: under the forced convection heat transfer, the heat exchange efficiency is high, the heating speed is high, but because the forced convection heat transfer is realized by a motor and a fan blade, although the energy efficiency of the air conditioner is improved, the power consumption is high, and certain noise is generated; the second type is a radiating fin, and the characteristics are as follows: water is a heat medium, and has low heat exchange efficiency, low heating speed and no noise under the natural convection heat exchange; the third is a radiation cooling plate, and the characteristics are as follows: the refrigerant with the phase change characteristic is a medium, and through radiation heat exchange and natural convection heat exchange, the heat exchange efficiency and the heating speed are between those of the fin type heat exchanger and the radiating fins, but the noise is avoided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, a solve current condensing equipment heat fast and room temperature is close to the power consumptive little, noiselessness problem for combination formula condensing equipment for air conditioner that can not fine balanced between the two behind the settlement temperature.
Another object of the present invention is to provide an air conditioner which is low in power consumption and free of noise when the room temperature is close to the set temperature during heating.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model discloses a combination formula condensing equipment for air conditioner locates indoorly, including the fin type heat exchanger, the inlet end intercommunication of fin type heat exchanger has air inlet refrigerant pipe, goes out the liquid end intercommunication and has a liquid refrigerant pipe, its characterized in that: the condensing device also comprises a radiation heat dissipation plate, and a refrigerant reversing assembly for controlling the refrigerant to enter the fin type heat exchanger or enter the radiation heat dissipation plate is arranged among the air inlet refrigerant pipe, the liquid outlet refrigerant pipe, the fin type heat exchanger and the radiation heat dissipation plate.
In the above-mentioned combined condensing apparatus for an air conditioner, the refrigerant reversing component includes a fluid reversing element disposed between the air inlet refrigerant pipe, the air inlet end of the fin heat exchanger and the air inlet end of the radiation heat dissipating plate, which makes the air inlet refrigerant pipe only communicate with the air inlet end of the fin heat exchanger at the same time or makes the air inlet refrigerant pipe only communicate with the air inlet end of the radiation heat dissipating plate at the same time, and a liquid outlet refrigerant branch pipe disposed between the liquid outlet end of the radiation heat dissipating plate and the liquid outlet refrigerant pipe.
In the combined condensing unit for the air conditioner, a first air-refrigerant branch pipe is arranged between one port of the fluid reversing piece, which is communicated with the air inlet end of the fin-type heat exchanger, and the air inlet end of the fin-type heat exchanger; a second air-cooling medium branch pipe is arranged between one port of the fluid reversing piece, which is communicated with the air inlet end of the radiation heat dissipation plate, and the air inlet end of the radiation heat dissipation plate.
In the above-mentioned combined condensing apparatus for an air conditioner, the fluid direction-changing member is an electric three-way valve.
The air conditioner comprises an outdoor compressor, and is characterized in that: the air outlet end of the compressor is connected with the combined condensing device for the air conditioner.
Compared with the prior art, the air conditioner and the combined condensing device therein have the advantages that: through the setting of radiation heating panel and refrigerant switching-over subassembly, make this air conditioner under the heating mode, when the room temperature is lower, this condensing equipment gets into strong heat convection state with the leading-in fin heat exchanger of refrigerant through refrigerant switching-over subassembly, and can lead to the radiation heating panel of refrigerant through refrigerant switching-over subassembly again when the temperature is close to the settlement temperature, with effectively solving current air conditioner that has the fin heat exchanger of installing in indoor when heating that room temperature is close to the settlement temperature indoor fan blade and motor be in the running state always, lead to the big and noise problem that produces of power consumption, thereby reach power consumptive little and noiseless effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 provides a schematic diagram of the operation of a prior art condensing unit.
Fig. 2 provides a working schematic diagram of the embodiment of the present invention, which enables the fin heat exchanger to enter the forced convection mode for heating when the room temperature is low.
Fig. 3 provides the embodiment of the present invention, when the room temperature is close to the set temperature requirement, the three-way valve is switched to the radiation heat dissipation plate to enter the radiation heat exchange and natural convection heat exchange modes for heating.
In the figure, a finned heat exchanger (1, 1 '), an air inlet refrigerant pipe (2, 2 '), a liquid outlet refrigerant pipe (3, 3 '), a radiation heat dissipation plate 4, a fluid reversing piece 5, a liquid outlet refrigerant branch pipe 6, a second air cooling medium branch pipe 7 and a first air cooling medium branch pipe 8.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
As shown in fig. 2 to 3, the combined condensing unit for an air conditioner is arranged indoors, and includes a fin heat exchanger 1, wherein an air inlet end of the fin heat exchanger 1 is communicated with an air inlet refrigerant pipe 2, and an air outlet end of the fin heat exchanger 1 is communicated with an air outlet refrigerant pipe 3, and the combined condensing unit for an air conditioner is characterized in that: the condensing device further comprises a radiation heat dissipation plate 4, and a refrigerant reversing assembly for controlling the refrigerant to enter the fin type heat exchanger 1 or enter the radiation heat dissipation plate 4 is arranged among the air inlet refrigerant pipe 2, the liquid outlet refrigerant pipe 3, the fin type heat exchanger 1 and the radiation heat dissipation plate 4.
Specifically, the refrigerant reversing assembly comprises a fluid reversing piece 5 which is arranged among an air inlet refrigerant pipe 2, an air inlet end of the fin-type heat exchanger 1 and an air inlet end of the radiation heat dissipation plate 4 and enables the air inlet refrigerant pipe 2 to be communicated with the air inlet end of the fin-type heat exchanger 1 at the same time or enables the air inlet refrigerant pipe 2 to be communicated with the air inlet end of the radiation heat dissipation plate 4 at the same time, wherein the fluid reversing piece 5 comprises but is not limited to an electric three-way valve and a liquid outlet refrigerant branch pipe 6 which is arranged between a liquid outlet end of the radiation heat dissipation plate 4 and the liquid outlet refrigerant pipe 3.
Preferably, a first air-refrigerant branch pipe 8 is arranged between one port of the fluid reversing piece 5, which is communicated with the air inlet end of the fin-type heat exchanger 1, and the air inlet end of the fin-type heat exchanger 1; a second air-cooling medium branch pipe 7 is arranged between one port of the fluid reversing piece 5 communicated with the air inlet end of the radiation heat dissipation plate 4 and the air inlet end of the radiation heat dissipation plate 4.
The working principle is as follows: as shown in fig. 2, when the indoor temperature is too low, the gaseous refrigerant at high pressure and high temperature in the air intake refrigerant pipe 2 is introduced into the fin heat exchanger 1 through the fluid reversing element 5 (in this embodiment, an electric three-way valve), at this time, the motor on the fin heat exchanger 1 drives the fan to operate, at this time, the gaseous refrigerant at high pressure and high temperature in the radiation heat dissipation plate 4 is not introduced, and when the indoor temperature approaches the set temperature, as shown in fig. 3, the gaseous refrigerant at high pressure and high temperature in the air intake refrigerant pipe 2 is introduced into the radiation heat dissipation plate 4 again through the fluid reversing element 5, and then the liquid refrigerant coming out of the radiation heat dissipation plate 4 is introduced into the liquid refrigerant pipe 3 through the liquid refrigerant branch pipe 6, at this time, the gaseous refrigerant is not introduced into the fin heat exchanger 1, so that the motor on the fin heat exchanger 1 is also in a stop.
Specific embodiments of the present air conditioner include, but are not limited to, the following examples.
The air conditioner herein includes not only air conditioners in a general sense (e.g., a household air conditioner, a central air conditioner), but also all air conditioners (e.g., a duct type air conditioner) that directly condense a refrigerant and supply heat to a heating space.
The air conditioner comprises an outdoor compressor, wherein the air outlet end of the compressor is connected with the combined condensing device for the air conditioner.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of finned heat exchanger (1, 1 '), inlet refrigerant pipe (2, 2 '), outlet refrigerant pipe (3, 3 '), radiant heat sink 4, flow diverter 5, outlet refrigerant branch pipe 6, secondary air refrigerant branch pipe 7, primary air refrigerant branch pipe 8, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (5)
1. The utility model provides a combination formula condensing equipment for air conditioner, locates indoorly, includes fin type heat exchanger (1), the inlet end intercommunication of fin type heat exchanger (1) have air intake refrigerant pipe (2), play liquid end intercommunication has a liquid refrigerant pipe (3), its characterized in that: the condensing unit further comprises a radiation heat dissipation plate (4), and a refrigerant reversing assembly for controlling the refrigerant to enter the fin type heat exchanger (1) or the radiation heat dissipation plate (4) is arranged between the air inlet refrigerant pipe (2), the liquid outlet refrigerant pipe (3), the fin type heat exchanger (1) and the radiation heat dissipation plate (4).
2. The combined condensing unit for the air conditioner according to claim 1, wherein the refrigerant reversing assembly comprises a fluid reversing member (5) disposed between the inlet refrigerant pipe (2), the inlet end of the finned heat exchanger (1) and the inlet end of the radiation heat dissipating plate (4) for communicating the inlet refrigerant pipe (2) with the inlet end of the finned heat exchanger (1) at the same time or communicating the inlet refrigerant pipe (2) with the inlet end of the radiation heat dissipating plate (4) at the same time, and a refrigerant outlet branch pipe (6) disposed between the outlet end of the radiation heat dissipating plate (4) and the refrigerant outlet pipe (3).
3. The combined condensing unit for air conditioner according to claim 2, wherein a first refrigerant/air branch pipe (8) is provided between a port of the fluid reversing member (5) communicating with the air inlet of the finned heat exchanger (1) and the air inlet of the finned heat exchanger (1); a second air-cooling medium branch pipe (7) is arranged between one port of the fluid reversing piece (5) communicated with the air inlet end of the radiation heat dissipation plate (4) and the air inlet end of the radiation heat dissipation plate (4).
4. The combined condensing unit for an air conditioner according to claim 2, wherein the fluid direction-changing member (5) is an electric three-way valve.
5. The utility model provides an air conditioner, is including locating outdoor compressor which characterized in that: the air outlet end of the compressor is connected with the combined condensing device for the air conditioner as claimed in any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791272.2U CN210861672U (en) | 2019-10-23 | 2019-10-23 | Air conditioner and combined condensing device therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791272.2U CN210861672U (en) | 2019-10-23 | 2019-10-23 | Air conditioner and combined condensing device therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210861672U true CN210861672U (en) | 2020-06-26 |
Family
ID=71305299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921791272.2U Active CN210861672U (en) | 2019-10-23 | 2019-10-23 | Air conditioner and combined condensing device therein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210861672U (en) |
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2019
- 2019-10-23 CN CN201921791272.2U patent/CN210861672U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee after: Zhejiang Zhongguang Electric Appliance Group Co.,Ltd. Address before: 323000 No.96 Yunjing Road, Shuige Industrial Park, Lishui City, Zhejiang Province Patentee before: ZHEJIANG ZHONGGUANG ELECTRIC APPLIANCES Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |