WO2018072587A1 - Apparatus for improving heat exchange efficiency of condenser, heat exchange device, and air conditioner - Google Patents

Apparatus for improving heat exchange efficiency of condenser, heat exchange device, and air conditioner Download PDF

Info

Publication number
WO2018072587A1
WO2018072587A1 PCT/CN2017/102553 CN2017102553W WO2018072587A1 WO 2018072587 A1 WO2018072587 A1 WO 2018072587A1 CN 2017102553 W CN2017102553 W CN 2017102553W WO 2018072587 A1 WO2018072587 A1 WO 2018072587A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchange
condenser
airflow
air
flow
Prior art date
Application number
PCT/CN2017/102553
Other languages
French (fr)
Chinese (zh)
Inventor
丁东青
Original Assignee
珠海格力电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Publication of WO2018072587A1 publication Critical patent/WO2018072587A1/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media

Definitions

  • the invention relates to the technical field of heat exchange devices, in particular to a device, a heat exchange device and an air conditioner for improving heat exchange efficiency of a condenser.
  • a condenser is a common heat exchanger that allows a gas or vapor to condense into a liquid.
  • the working process of the condenser is an exothermic process, and the heat exchange medium flowing inside the condenser can transfer heat to the surrounding environment to achieve heat exchange.
  • condensers are widely used in various household appliances such as air conditioners, refrigerators, and the like, and industrial production processes such as industrial distillation and industrial power generation.
  • the present invention provides an apparatus for improving the heat exchange efficiency of a condenser.
  • the object is to improve the heat exchange efficiency and heat exchange capacity of the condenser matched with the device.
  • a device for improving heat exchange efficiency of a condenser comprising a device body, wherein the device body is provided There is an adjustment unit that allows airflow to pass through, and:
  • the conditioning unit is capable of varying the temperature of the gas stream flowing therethrough such that the temperature of the gas stream as it exits the conditioning unit is lower than the temperature of the gas stream as it flows into the conditioning unit;
  • the conditioning unit is capable of varying a flow rate of the gas stream flowing therethrough such that the flow rate of the gas stream as it exits the conditioning unit is greater than the flow rate of the gas stream as it flows into the conditioning unit;
  • the gas stream flowing out of the conditioning unit is used for heat exchange with the condenser.
  • the adjusting unit includes an air inlet and an air outlet, and an air flow passage is disposed between the air inlet and the air outlet;
  • the flow area of the air inlet is larger than the flow area of the air outlet to lower the temperature of the airflow flowing out of the air outlet and/or to increase the flow rate of the airflow flowing out of the air outlet.
  • the flow area of each of the air flow passages is not less than the flow area of the air outlet
  • the flow area of each of the airflow passages is not greater than the flow area of the air inlet.
  • the air flow channel includes a first channel and a second channel that are in communication, and:
  • the first passage is arranged in a diverging structure, and a portion having a largest flow area on the first passage is disposed such that the air inlet and a portion having the smallest flow area are in communication with the second passage;
  • One end of the second passage away from the first passage is disposed as the air outlet.
  • the number of the adjusting units is plural, and the plurality of adjusting units are evenly distributed on the device body, and:
  • the air outlets of the plurality of adjusting units are all located on the same side of the apparatus body, so that a plurality of the air outlets can be disposed together toward the condenser; the air inlets of the plurality of adjusting units Both are located on the same other side of the device body.
  • a plurality of the adjusting units are arranged on the apparatus body in a plurality of rows and columns, and the adjusting units are adjacently arranged to increase the airflow flux of the apparatus body.
  • the device body is a plate-like structure
  • the adjusting unit is disposed through a thickness of the device body to enable airflow to flow from one side of the device body to the other through the adjusting unit.
  • the device is a protective cover for protecting the condenser.
  • a heat exchange apparatus comprising a condenser and the device for improving heat exchange efficiency of the condenser
  • the device is disposed on the air inlet side of the condenser, and the airflow flowing out from the air outlet can directly exchange heat with the condenser.
  • An air conditioner comprising the heat exchange device.
  • the apparatus body is provided with an adjusting unit capable of adjusting the temperature and/or the flow rate of the airflow, such that the ambient airflow decreases in temperature and/or the flow rate after flowing through the adjusting unit, and the airflow of a lower temperature or a larger flow rate
  • the heat exchange with the condenser can effectively improve the heat exchange efficiency of the condenser and improve the performance of the condenser in a higher temperature environment.
  • the adjusting unit comprises an air inlet having a larger area and an air outlet having a smaller area, and the airflow flows from the air inlet to the air outlet, and the temperature of the airflow is reduced due to the throttling effect.
  • the adjusting unit arranged in such a structural form can obtain a gas flow with a lower temperature and/or a larger flow rate without using an additional input energy source, and can improve the heat exchange of the condenser without increasing the energy consumption.
  • the purpose of efficiency is to reduce the cost of use and achieve energy saving and emission reduction effects.
  • the device may be provided as a protective cover for protecting the condenser, and the protective cover can also prevent the temperature of the airflow which reduces heat exchange with the condenser and/or increase the flow velocity of the airflow.
  • the foreign object hits the condenser heat sink fin.
  • the heat exchange equipment and the air conditioner have high heat exchange efficiency, rapid cooling, small volume, low manufacturing, transportation and use cost, low power consumption during use, good working performance, safety and reliability, Environmental protection.
  • FIG. 1 is a schematic perspective view showing a preferred embodiment of an apparatus for improving heat exchange efficiency of a condenser according to the present invention
  • FIG. 2 is a front elevational view of a preferred embodiment of the apparatus for improving heat exchange efficiency of a condenser according to the present invention
  • FIG. 3 is a top plan view of a preferred embodiment of the apparatus for improving heat exchange efficiency of a condenser according to the present invention
  • Figure 4 is a partial enlarged view of a preferred embodiment of the apparatus for improving the heat exchange efficiency of the condenser according to the present invention (observed in a plan view);
  • Figure 5 is a side elevational view of a preferred embodiment of the apparatus for increasing the heat exchange efficiency of a condenser of the present invention
  • Figure 6 is an enlarged partial view of a preferred embodiment of the apparatus for improving the heat exchange efficiency of the condenser of the present invention (viewed in a side view).
  • the device body In the figure: 1, the device body; 2, the adjustment unit; 21, the air inlet; 22, the air outlet; 23, the first channel; 24, the second channel.
  • the condenser typically reduces the temperature of the heat exchange medium within it by exothermic the external environment. Pass Often, reducing the temperature of the external environment and improving the flow of fluids in the external environment are conducive to improving the heat exchange efficiency of the condenser.
  • the present embodiment relates to an apparatus for improving the heat exchange efficiency of a condenser, comprising a device body 1 provided with a gas flow through the airflow passing through To the adjustment of the adjustment unit 2;
  • the regulating unit 2 is capable of changing the temperature of the airflow flowing therethrough such that the temperature of the airflow when flowing out of the regulating unit 2 is lower than the temperature of the airflow when flowing into the regulating unit 2;
  • the conditioning unit 2 is capable of varying the flow rate of the gas stream flowing therethrough such that the flow rate of the gas stream as it exits the conditioning unit 2 is greater than the flow rate of the gas stream as it flows into the conditioning unit 2;
  • the gas stream flowing out of the conditioning unit 2 is capable of heat exchange with the condenser.
  • the gas flow with reduced temperature and/or increased flow rate enables the condenser to be in a better heat exchange environment, which is advantageous for improving the heat exchange efficiency, accelerating the heat exchange rate, and increasing the maximum heat exchange capacity of the condenser.
  • the adjusting unit 2 adjusts the temperature and the flow rate of the airflow flowing through the throttling effect, and more specifically, as shown in FIG. 3-6, the adjusting unit 2 includes an air inlet. 21 and the air outlet 22, the air inlet 21 and the air outlet 22 are connected to each other to provide an air flow passage;
  • the flow area of the air inlet 21 is larger than the flow area of the air outlet 22, and the airflow enters the adjusting unit 2 from the air inlet 21 at a lower flow rate and a higher temperature, due to the circulation of the air outlet 22.
  • the airflow is throttled and expanded when flowing out of the air outlet 22, and the temperature is lowered.
  • the flow area of the air outlet 22 is reduced, and the flow velocity of the airflow flowing out of the air outlet 22 can be increased.
  • the air inlet 21 and the air outlet 22 are both circular openings.
  • the "circulation area" as referred to herein and hereinafter is an effective area through which an air current can flow.
  • the temperature of the airflow flowing out of the air outlet 22 is lowered, and the flow rate is increased, so that the condenser is in a heat exchange environment lower than the actual ambient temperature and the airflow flows faster, and the heat exchange efficiency of the condenser can be improved even in the heat exchange environment.
  • the condenser can also maintain good heat exchange efficiency when the ambient temperature is high.
  • a smaller specification condenser and its associated equipment can be selected to reduce the space and material cost occupied by the condenser, and to reduce the working noise of the equipment.
  • the adjusting unit 2 can achieve the purpose of adjusting the temperature and flow rate of the airflow without consuming electric energy. It is beneficial to reduce the power consumption of the device having the condenser and the heat exchange efficiency of the condenser, reduce the user's use cost, and is beneficial to energy saving and environmental protection.
  • the flow area of each of the air flow passages is not less than the flow area of the air outlet 22, that is, the flow area of the air outlet 22 is within the air flow passage. And/or, the flow area of each of the air flow passages is not greater than the flow area of the air inlet 21, that is, the flow area of the air inlet 21 is maximized in the air flow passage, Produces better throttling effects.
  • the air flow passage includes a first passage 23 and a second passage 24 that communicate with each other, and:
  • the first passage 23 is disposed in a diverging structure, and a portion of the first passage 23 having the largest flow area is disposed such that the air inlet and a portion having the smallest flow area are in communication with the second passage 24;
  • the second passage 24 is preferably a cylindrical structure having an equal inner diameter, and an end of the second passage 24 remote from the first passage 23 is provided as the air outlet 22 .
  • the structure of the air flow passage including the first passage 23 and the second passage 24 is beautiful in appearance, easy to process, and capable of achieving a good throttling effect. It should be noted that the structural form of the airflow passage is not limited to the structural form described in the preferred embodiment, and other structural forms that can bring a throttling effect can be applied to the airflow passage.
  • the number of the adjusting units 2 is plural, and the plurality of adjusting units 2 are evenly distributed on the apparatus body 1 to increase the airflow flow through the apparatus body 1 and Airflow uniformity;
  • the plurality of air outlets 22 of the adjusting unit 2 are located on the same side of the apparatus body 1 so that a plurality of the air outlets 22 can be disposed together toward the condenser;
  • the air inlets 21 of the adjusting unit 2 are located on the same other side of the apparatus body 1 so that a plurality of the air inlets 21 can be disposed together toward the external environment. It refers to the environment in which the device operates, the gas in the external environment being able to flow through the conditioning unit 2.
  • a plurality of the air inlets 21 jointly enter the air, and then the airflow flows out from the plurality of air outlets 22, which is beneficial to increase the airflow, and the airflow adjusted by the throttle is directly exchanged with the condenser.
  • Heat is beneficial to improve the heat exchange efficiency of the condenser.
  • a plurality of the adjusting units 2 are arranged on the apparatus body 1 in a plurality of rows and columns, and the adjusting units 2 are adjacently disposed, and the two adjacent adjusting units 2 are not adjacent to each other.
  • the communication is connected to avoid mutual airflow in different air conditioning units 2, thereby improving the throttle efficiency.
  • a plurality of the adjusting units are arranged in contact, which is beneficial to increase the utilization ratio of the area of the apparatus body 1 and increase the air inlet area, thereby increasing the overall airflow of the apparatus body 1 and further improving the condenser.
  • the flow rate of the heat exchange is performed to increase the heat exchange efficiency of the condenser.
  • the device body 1 is a plate-like structure, and the adjusting unit 2 is disposed through the thickness of the device body 1 to enable airflow to pass through the adjustment.
  • the unit 2 flows from one side of the apparatus body 1 to the other side, and the terms “one side” and “the other side” herein refer to the “one side of the apparatus body that is perpendicular to the thickness direction thereof. "surface and "other side” surface.
  • the device body 1 provided in a plate-like structure can surround the outside of the condenser to reduce the space occupied by the device.
  • the device is provided as a protective cover for protecting the condenser
  • the protective cover has the function of preventing the fins of the condenser from being deformed by external force during transportation, installation and use, which can replace
  • the existing protective cover usually in the form of a wire mesh, plays the dual role of improving the heat exchange efficiency of the condenser and protecting the condenser, is beneficial to increase the utility of the device, and further reduces the occupation of the device. volume.
  • the embodiment also relates to a heat exchange device comprising a condenser and the device for improving the heat exchange efficiency of the condenser;
  • the device is disposed on the inlet side of the condenser, where the "inlet side" indicates the direction of flow of the gas stream, indicating that the gas stream first flows through the device and then to the condenser.
  • the air outlet 22 is disposed corresponding to the condenser such that the airflow flowing out of the air outlet 22 can directly exchange heat with the condenser.
  • the device is disposed adjacent to the air inlet side of the condenser, so that all the heat dissipating fins of the condenser can directly exchange heat with the adjusted airflow to improve heat exchange of the heat exchange device. Efficiency and protection of the fins of the condenser.
  • the arrangement form of the device is not limited to surrounding the condenser, and the specific arrangement may be based on the condenser.
  • the specific requirements of the heat exchange amount and the overall weight of the equipment are adjusted.
  • the heat exchange device has high heat exchange efficiency, rapid cooling, small volume, low manufacturing, transportation and use cost, less power consumption during use, good working performance, safety, reliability and environmental protection.
  • the embodiment further relates to an air conditioner, including the heat exchange device, and the heat exchange device described herein may specifically be an outdoor unit of an air conditioner.
  • the air conditioner having the heat exchange device can be rapidly cooled at a high temperature, quickly reaches a set temperature, and has good use comfort and convenience.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

An apparatus for improving the heat exchange efficiency of a condenser, a heat exchange device, and an air conditioner. The apparatus comprises an apparatus body (1), the apparatus body (1) is provided with a regulating unit (2) allowing airflow to pass through; the regulating unit (2) can change the temperature of the airflow flowing therethrough, such that the temperature of the airflow when flowing out of the regulating unit (2) is lower than the temperature of the airflow when flowing into the regulating unit (2); and/or the regulating unit (2) can change the flow rate of the airflow flowing therethrough, such that the flow rate of the airflow when flowing out of the regulating unit (2) is higher than the flow rate of the airflow when flowing into the regulating unit (2); the airflow flowing out of the regulating unit (2) is used for performing heat exchange with a condenser. The apparatus can improve the heat exchange efficiency of a condenser which cooperates therewith, and improve the working performance of the condenser at a higher temperature.

Description

一种用于提高冷凝器换热效率的装置、换热设备和空调Device, heat exchange device and air conditioner for improving heat exchange efficiency of condenser 技术领域Technical field
本发明涉及换热装置技术领域，具体涉及一种用于提高冷凝器换热效率的装置、换热设备和空调。The invention relates to the technical field of heat exchange devices, in particular to a device, a heat exchange device and an air conditioner for improving heat exchange efficiency of a condenser.
背景技术Background technique
冷凝器为一种常见的热交换器，其可以使气体或蒸汽凝结成液体。冷凝器的工作过程为放热过程，在冷凝器内部流动的换热媒介能够将热量传递至其周边环境中，从而达到换热目的。如今，冷凝器在例如空调器、冰箱等多种家用电器中、及例如工业蒸馏、工业发电等多种工业生产过程中均有广泛应用。A condenser is a common heat exchanger that allows a gas or vapor to condense into a liquid. The working process of the condenser is an exothermic process, and the heat exchange medium flowing inside the condenser can transfer heat to the surrounding environment to achieve heat exchange. Today, condensers are widely used in various household appliances such as air conditioners, refrigerators, and the like, and industrial production processes such as industrial distillation and industrial power generation.
随着社会发展，为使各种电器设备具有更好的工作性能，并适应不断增长的、对于节能环保的要求，对于冷凝器换热效率的要求不断提高。以空调为例，用户对于空调的制冷效率以及使用舒适度的要求不断提高，期望空调器能够在不增加电能消耗的基础上，快速达到设定温度，因此需要使冷凝器能够进行快速换热，提高换热效率。现有冷凝器常通过对其散热翅片结构进行改进，增大散热面积，从而提高冷凝器换热效率。但是，改进后的散热翅片结构复杂，制造、更换及使用成本较高，且易使冷凝器体积及重量增大，增加生产、运输及安装成本。With the development of society, in order to make various electrical equipment have better working performance and adapt to the ever-increasing requirements for energy saving and environmental protection, the requirements for heat exchange efficiency of the condenser are continuously improved. Taking air conditioner as an example, the user's requirements for the cooling efficiency and the comfort of the air conditioner are constantly increasing. It is expected that the air conditioner can quickly reach the set temperature without increasing the power consumption, so the condenser needs to be able to perform rapid heat exchange. Improve heat transfer efficiency. Existing condensers often improve the heat dissipation fin structure by increasing the heat dissipation fin structure, thereby increasing the heat exchange efficiency of the condenser. However, the improved heat dissipating fin structure is complicated, the manufacturing, replacement and use cost are high, and the condenser volume and weight are easily increased, and the production, transportation and installation costs are increased.
发明内容Summary of the invention
为了解决现有技术存在的上述问题，本发明提供了一种用于提高冷凝器换热效率的装置。目的在于，提高与所述装置相配合的冷凝器的换热效率及换热能力。In order to solve the above problems in the prior art, the present invention provides an apparatus for improving the heat exchange efficiency of a condenser. The object is to improve the heat exchange efficiency and heat exchange capacity of the condenser matched with the device.
本发明所采用的技术方案为：The technical solution adopted by the invention is:
一种用于提高冷凝器换热效率的装置，包括装置本体，所述装置本体上设 置有能够使气流通过的调节单元，并且：A device for improving heat exchange efficiency of a condenser, comprising a device body, wherein the device body is provided There is an adjustment unit that allows airflow to pass through, and:
所述调节单元能够改变流经其内的气流的温度，使气流在流出所述调节单元时的温度低于气流在流入所述调节单元时的温度；The conditioning unit is capable of varying the temperature of the gas stream flowing therethrough such that the temperature of the gas stream as it exits the conditioning unit is lower than the temperature of the gas stream as it flows into the conditioning unit;
和/或，所述调节单元能够改变流经其内的气流的流速，使气流在流出所述调节单元时的流速大于气流在流入所述调节单元时的流速；And/or, the conditioning unit is capable of varying a flow rate of the gas stream flowing therethrough such that the flow rate of the gas stream as it exits the conditioning unit is greater than the flow rate of the gas stream as it flows into the conditioning unit;
由所述调节单元流出的气流用于与所述冷凝器进行热量交换。The gas stream flowing out of the conditioning unit is used for heat exchange with the condenser.
优选地，所述调节单元包括进风口和出风口，所述进风口和所述出风口之间连通设置有气流通道；Preferably, the adjusting unit includes an air inlet and an air outlet, and an air flow passage is disposed between the air inlet and the air outlet;
所述进风口的流通面积大于所述出风口的流通面积，以使由所述出风口流出的气流的温度降低，和/或，使由所述出风口流出的气流的流速提高。The flow area of the air inlet is larger than the flow area of the air outlet to lower the temperature of the airflow flowing out of the air outlet and/or to increase the flow rate of the airflow flowing out of the air outlet.
优选地，所述气流通道内各处的流通面积均不小于所述出风口的流通面积；Preferably, the flow area of each of the air flow passages is not less than the flow area of the air outlet;
和/或，所述气流通道内各处的流通面积均不大于所述进风口的流通面积。And/or, the flow area of each of the airflow passages is not greater than the flow area of the air inlet.
优选地，所述气流通道包括相连通的第一通道和第二通道，并且：Preferably, the air flow channel includes a first channel and a second channel that are in communication, and:
所述第一通道成渐扩式结构设置，所述第一通道上流通面积最大的部位设置为所述进风口、流通面积最小的部位与所述第二通道相连通；The first passage is arranged in a diverging structure, and a portion having a largest flow area on the first passage is disposed such that the air inlet and a portion having the smallest flow area are in communication with the second passage;
所述第二通道上远离所述第一通道的一端设置为所述出风口。One end of the second passage away from the first passage is disposed as the air outlet.
优选地，所述调节单元的数量为多个，多个所述调节单元均匀分布于所述装置本体上，并且：Preferably, the number of the adjusting units is plural, and the plurality of adjusting units are evenly distributed on the device body, and:
多个所述调节单元的所述出风口均位于所述装置本体的相同一侧，以使多个所述出风口能够共同朝向所述冷凝器设置；多个所述调节单元的所述进风口 均位于所述装置本体的相同另一侧。The air outlets of the plurality of adjusting units are all located on the same side of the apparatus body, so that a plurality of the air outlets can be disposed together toward the condenser; the air inlets of the plurality of adjusting units Both are located on the same other side of the device body.
优选地，多个所述调节单元成多行多列地排列设置于所述装置本体上，且相邻所述调节单元相接设置，以增大所述装置本体的气流通量。Preferably, a plurality of the adjusting units are arranged on the apparatus body in a plurality of rows and columns, and the adjusting units are adjacently arranged to increase the airflow flux of the apparatus body.
优选地，所述装置本体为板状结构，所述调节单元贯穿所述装置本体的厚度进行设置，使气流能够通过所述调节单元从所述装置本体的一侧流动至另一侧。Preferably, the device body is a plate-like structure, and the adjusting unit is disposed through a thickness of the device body to enable airflow to flow from one side of the device body to the other through the adjusting unit.
优选地，所述装置为用于对冷凝器进行保护的保护罩。Preferably, the device is a protective cover for protecting the condenser.
一种换热设备，包括冷凝器和所述的用于提高冷凝器换热效率的装置；A heat exchange apparatus comprising a condenser and the device for improving heat exchange efficiency of the condenser;
所述装置设置于所述冷凝器的进风一侧，从所述出风口流出的气流能够直接与所述冷凝器进行换热。The device is disposed on the air inlet side of the condenser, and the airflow flowing out from the air outlet can directly exchange heat with the condenser.
一种空调，包括所述的换热设备。An air conditioner comprising the heat exchange device.
本发明的有益效果为：The beneficial effects of the invention are:
1、所述装置本体上设置有能够调节气流温度和/或流速的调节单元，使得外界气流在流过所述调节单元后温度降低和/或流速增大，较低温度或较大流速的气流与冷凝器进行换热，能够有效提高冷凝器的换热效率，提高冷凝器在较高温度环境下的工作性能。1. The apparatus body is provided with an adjusting unit capable of adjusting the temperature and/or the flow rate of the airflow, such that the ambient airflow decreases in temperature and/or the flow rate after flowing through the adjusting unit, and the airflow of a lower temperature or a larger flow rate The heat exchange with the condenser can effectively improve the heat exchange efficiency of the condenser and improve the performance of the condenser in a higher temperature environment.
2、所述调节单元包括面积较大的进风口和面积较小的出风口，气流由所述进风口流向所述出风口，由于节流效应，使出风气流温度降低。以该种结构形式设置的所述调节单元无需利用额外输入能源，即可得到温度较低和/或流速较大的气流，能够在不增大使用能耗的基础上，达到提高冷凝器换热效率的目的，有利于降低使用成本，达到节能减排效果。2. The adjusting unit comprises an air inlet having a larger area and an air outlet having a smaller area, and the airflow flows from the air inlet to the air outlet, and the temperature of the airflow is reduced due to the throttling effect. The adjusting unit arranged in such a structural form can obtain a gas flow with a lower temperature and/or a larger flow rate without using an additional input energy source, and can improve the heat exchange of the condenser without increasing the energy consumption. The purpose of efficiency is to reduce the cost of use and achieve energy saving and emission reduction effects.
3、所述装置可以设置为对冷凝器进行保护的保护罩，在降低与冷凝器进行换热的气流温度和/或增大气流流速的同时，所述保护罩还能够起到防止 外物碰伤冷凝器散热翅片的作用。3. The device may be provided as a protective cover for protecting the condenser, and the protective cover can also prevent the temperature of the airflow which reduces heat exchange with the condenser and/or increase the flow velocity of the airflow. The foreign object hits the condenser heat sink fin.
4、所述换热设备和所述空调的换热效率较高，制冷迅速，体积较小，制造、运输及使用成本较低，使用过程中耗费电能较少，工作性能良好，安全、可靠、环保。4. The heat exchange equipment and the air conditioner have high heat exchange efficiency, rapid cooling, small volume, low manufacturing, transportation and use cost, low power consumption during use, good working performance, safety and reliability, Environmental protection.
附图说明DRAWINGS
图1是本发明所述的用于提高冷凝器换热效率的装置的一种优选实施方式的立体结构示意图；1 is a schematic perspective view showing a preferred embodiment of an apparatus for improving heat exchange efficiency of a condenser according to the present invention;
图2是本发明所述的用于提高冷凝器换热效率的装置的一种优选实施方式的正视图；2 is a front elevational view of a preferred embodiment of the apparatus for improving heat exchange efficiency of a condenser according to the present invention;
图3是本发明所述的用于提高冷凝器换热效率的装置的一种优选实施方式的俯视图；3 is a top plan view of a preferred embodiment of the apparatus for improving heat exchange efficiency of a condenser according to the present invention;
图4是本发明所述的用于提高冷凝器换热效率的装置的一种优选实施方式的局部结构放大图(以俯视图角度观察)；Figure 4 is a partial enlarged view of a preferred embodiment of the apparatus for improving the heat exchange efficiency of the condenser according to the present invention (observed in a plan view);
图5是本发明所述的用于提高冷凝器换热效率的装置的一种优选实施方式的侧视图；Figure 5 is a side elevational view of a preferred embodiment of the apparatus for increasing the heat exchange efficiency of a condenser of the present invention;
图6是本发明所述的用于提高冷凝器换热效率的装置的一种优选实施方式的局部结构放大图(以侧视图角度观察)。Figure 6 is an enlarged partial view of a preferred embodiment of the apparatus for improving the heat exchange efficiency of the condenser of the present invention (viewed in a side view).
图中：1、装置本体；2、调节单元；21、进风口；22、出风口；23、第一通道；24、第二通道。In the figure: 1, the device body; 2, the adjustment unit; 21, the air inlet; 22, the air outlet; 23, the first channel; 24, the second channel.
具体实施方式detailed description
为进一步阐述本发明为达成预定目的所采取的技术手段及功效，以下结合附图以及较佳实施例，对依据本发明申请的具体实施方式、结构、特征及其功效，详细说明如后。在下述说明中，一或多个实施例中的特定特征、结构或特点可由任何合适形式组合。The detailed description of the specific embodiments, structures, features and functions of the present invention in accordance with the present invention are described in detail below with reference to the accompanying drawings and preferred embodiments. In the following description, specific features, structures, or characteristics of one or more embodiments may be combined in any suitable form.
冷凝器通常通过对外界环境进行放热，以降低其内的换热媒介的温度。通 常，降低外界环境的温度以及改善外界环境中流体的流通状况，有利于提高冷凝器的换热效率。如图1-6所示，本具体实施方式涉及一种用于提高冷凝器换热效率的装置，包括装置本体1，所述装置本体1上设置有能够使气流通过、并对通过的气流起到调节作用的调节单元2；The condenser typically reduces the temperature of the heat exchange medium within it by exothermic the external environment. Pass Often, reducing the temperature of the external environment and improving the flow of fluids in the external environment are conducive to improving the heat exchange efficiency of the condenser. As shown in FIGS. 1-6, the present embodiment relates to an apparatus for improving the heat exchange efficiency of a condenser, comprising a device body 1 provided with a gas flow through the airflow passing through To the adjustment of the adjustment unit 2;
所述调节单元2能够改变流经其内的气流的温度，使气流在流出所述调节单元2时的温度低于气流在流入所述调节单元2时的温度；The regulating unit 2 is capable of changing the temperature of the airflow flowing therethrough such that the temperature of the airflow when flowing out of the regulating unit 2 is lower than the temperature of the airflow when flowing into the regulating unit 2;
和/或，所述调节单元2能够改变流经其内的气流的流速，使气流在流出所述调节单元2时的流速大于气流在流入所述调节单元2时的流速；And/or, the conditioning unit 2 is capable of varying the flow rate of the gas stream flowing therethrough such that the flow rate of the gas stream as it exits the conditioning unit 2 is greater than the flow rate of the gas stream as it flows into the conditioning unit 2;
由所述调节单元2流出的气流能够与所述冷凝器进行热量交换。温度降低和/或流速增大的气流使所述冷凝器能够处于更佳的换热环境中，有利于提高其换热效率，加快换热速度，并可提高冷凝器的最大换热量。The gas stream flowing out of the conditioning unit 2 is capable of heat exchange with the condenser. The gas flow with reduced temperature and/or increased flow rate enables the condenser to be in a better heat exchange environment, which is advantageous for improving the heat exchange efficiency, accelerating the heat exchange rate, and increasing the maximum heat exchange capacity of the condenser.
作为一种较佳的实施方式，所述调节单元2通过节流效应调节流经其内的气流的温度及流速，更具体地，如图3-6所示，所述调节单元2包括进风口21和出风口22，所述进风口21和所述出风口22之间连通设置有气流通道；As a preferred embodiment, the adjusting unit 2 adjusts the temperature and the flow rate of the airflow flowing through the throttling effect, and more specifically, as shown in FIG. 3-6, the adjusting unit 2 includes an air inlet. 21 and the air outlet 22, the air inlet 21 and the air outlet 22 are connected to each other to provide an air flow passage;
所述进风口21的流通面积大于所述出风口22的流通面积，气流以较低的流速和较高的温度由所述进风口21进入所述调节单元2，由于所述出风口22的流通面积变小，气流在流出所述出风口22时发生节流膨胀，温度降低；同时，缩小所述出风口22的流通面积，可使由所述出风口22流出的气流的流速提高。优选地，所述进风口21和所述出风口22均为圆形开口。需要说明的是，此处及后文中所说的“流通面积”，即为能够使气流流过的有效面积。The flow area of the air inlet 21 is larger than the flow area of the air outlet 22, and the airflow enters the adjusting unit 2 from the air inlet 21 at a lower flow rate and a higher temperature, due to the circulation of the air outlet 22. When the area is small, the airflow is throttled and expanded when flowing out of the air outlet 22, and the temperature is lowered. At the same time, the flow area of the air outlet 22 is reduced, and the flow velocity of the airflow flowing out of the air outlet 22 can be increased. Preferably, the air inlet 21 and the air outlet 22 are both circular openings. It should be noted that the "circulation area" as referred to herein and hereinafter is an effective area through which an air current can flow.
由所述出风口22流出的气流温度降低，流速增大，使所述冷凝器处于低于实际环境温度、且气流流动较快的换热环境下，可以提高冷凝器的换热效率，即使在环境温度较高时，也可使所述冷凝器保持良好的换热效率。同时，在所需换热量一定的情况下，可选用较小规格的冷凝器和其配套设备，以减小冷凝器工作时所占用的空间以及材料成本，并可降低设备工作噪音。此外，利用节流效应，所述调节单元2无需消耗电能即可达到调节气流温度及流速的目的， 有利于减少具有该冷凝器及所述用于提高冷凝器换热效率的装置的耗电量，降低用户的使用成本，并有利于节能减排，保护环境。The temperature of the airflow flowing out of the air outlet 22 is lowered, and the flow rate is increased, so that the condenser is in a heat exchange environment lower than the actual ambient temperature and the airflow flows faster, and the heat exchange efficiency of the condenser can be improved even in the heat exchange environment. The condenser can also maintain good heat exchange efficiency when the ambient temperature is high. At the same time, in the case of a certain amount of heat exchange required, a smaller specification condenser and its associated equipment can be selected to reduce the space and material cost occupied by the condenser, and to reduce the working noise of the equipment. In addition, by using the throttling effect, the adjusting unit 2 can achieve the purpose of adjusting the temperature and flow rate of the airflow without consuming electric energy. It is beneficial to reduce the power consumption of the device having the condenser and the heat exchange efficiency of the condenser, reduce the user's use cost, and is beneficial to energy saving and environmental protection.
作为一种较佳的实施方式，所述气流通道内各处的流通面积均不小于所述出风口22的流通面积，即，使得在所述气流通道内，所述出风口22的流通面积为最小；和/或，所述气流通道内各处的流通面积均不大于所述进风口21的流通面积，即，使得在所述气流通道内，所述进风口21的流通面积为最大，以产生较佳的节流效果。In a preferred embodiment, the flow area of each of the air flow passages is not less than the flow area of the air outlet 22, that is, the flow area of the air outlet 22 is within the air flow passage. And/or, the flow area of each of the air flow passages is not greater than the flow area of the air inlet 21, that is, the flow area of the air inlet 21 is maximized in the air flow passage, Produces better throttling effects.
作为一种较佳的实施方式，如图4和图6所示，所述气流通道包括相连通的第一通道23和第二通道24，并且：As a preferred embodiment, as shown in FIGS. 4 and 6, the air flow passage includes a first passage 23 and a second passage 24 that communicate with each other, and:
所述第一通道23成渐扩式结构设置，所述第一通道23上流通面积最大的部位设置为所述进风口、流通面积最小的部位与所述第二通道24相连通；The first passage 23 is disposed in a diverging structure, and a portion of the first passage 23 having the largest flow area is disposed such that the air inlet and a portion having the smallest flow area are in communication with the second passage 24;
所述第二通道24优选为内径处处相等的圆筒状结构，且所述第二通道24上远离所述第一通道23的一端设置为所述出风口22。The second passage 24 is preferably a cylindrical structure having an equal inner diameter, and an end of the second passage 24 remote from the first passage 23 is provided as the air outlet 22 .
包括所述第一通道23和所述第二通道24的所述气流通道的结构形式规则美观、易于加工，且能够起到良好的节流效果。需要说明的是，所述气流通道的结构形式并不局限于该较佳的实施方式所描述的结构形式，其它可带来节流效果的结构形式均可应用于所述气流通道处。The structure of the air flow passage including the first passage 23 and the second passage 24 is beautiful in appearance, easy to process, and capable of achieving a good throttling effect. It should be noted that the structural form of the airflow passage is not limited to the structural form described in the preferred embodiment, and other structural forms that can bring a throttling effect can be applied to the airflow passage.
作为一种较佳的实施方式，所述调节单元2的数量为多个，多个所述调节单元2均匀分布于所述装置本体1上，以增大通过所述装置本体1的气流流量及气流均匀性；多个所述调节单元2的所述出风口22均位于所述装置本体1的相同一侧，以使多个所述出风口22能够共同朝向所述冷凝器设置；同时，多个所述调节单元2的所述进风口21均位于所述装置本体1的相同另一侧，以使多个所述进风口21能够共同朝向外界环境设置，此处所说的“外界环境”，指的是所述装置工作时所处的环境，所述外界环境中的气体能够流动通过所述调节单元2。由多个所述进风口21共同进风，再使气流由多个所述出风口22共同流出，有利于增大进风气流，经过节流作用调节后的气流直接与冷凝器进行换 热，有利于提高冷凝器换热效率。优选地，多个所述调节单元2成多行多列方式排列设置于所述装置本体1上，且相邻所述调节单元2相接设置，相邻两所述调节单元2之间互不连通，以避免不同所述调节单元2内的气流发生互窜，从而提高节流效率。多个所述调节单元相接设置，有利于提高所述装置本体1面积的利用率，增大进风面积，从而增大所述装置本体1的整体气流通量，进一步提高与所述冷凝器进行换热的气流流量，提高所述冷凝器的换热效率。As a preferred embodiment, the number of the adjusting units 2 is plural, and the plurality of adjusting units 2 are evenly distributed on the apparatus body 1 to increase the airflow flow through the apparatus body 1 and Airflow uniformity; the plurality of air outlets 22 of the adjusting unit 2 are located on the same side of the apparatus body 1 so that a plurality of the air outlets 22 can be disposed together toward the condenser; The air inlets 21 of the adjusting unit 2 are located on the same other side of the apparatus body 1 so that a plurality of the air inlets 21 can be disposed together toward the external environment. It refers to the environment in which the device operates, the gas in the external environment being able to flow through the conditioning unit 2. A plurality of the air inlets 21 jointly enter the air, and then the airflow flows out from the plurality of air outlets 22, which is beneficial to increase the airflow, and the airflow adjusted by the throttle is directly exchanged with the condenser. Heat is beneficial to improve the heat exchange efficiency of the condenser. Preferably, a plurality of the adjusting units 2 are arranged on the apparatus body 1 in a plurality of rows and columns, and the adjusting units 2 are adjacently disposed, and the two adjacent adjusting units 2 are not adjacent to each other. The communication is connected to avoid mutual airflow in different air conditioning units 2, thereby improving the throttle efficiency. A plurality of the adjusting units are arranged in contact, which is beneficial to increase the utilization ratio of the area of the apparatus body 1 and increase the air inlet area, thereby increasing the overall airflow of the apparatus body 1 and further improving the condenser. The flow rate of the heat exchange is performed to increase the heat exchange efficiency of the condenser.
作为一种较佳的实施方式，如图1-6所示，所述装置本体1为板状结构，所述调节单元2贯穿所述装置本体1的厚度进行设置，使气流能够通过所述调节单元2从所述装置本体1的一侧流动至另一侧，此处所说的“一侧”和“另一侧”，指的是所述装置本体上与其板厚方向相垂直的“一侧”表面和“另一侧”表面。成板状结构设置的所述装置本体1能够包围设置于所述冷凝器的外部，减小所述装置所占据的空间。优选地，所述装置设置为用于对冷凝器进行保护的保护罩，所述保护罩具有防止冷凝器的翅片在运输、安装及使用过程中由于受到外力作用而变形的作用，其能够替代现有的、通常为金属丝网形式的保护罩，起到提高冷凝器换热效率及保护冷凝器的双重作用，有利于增加所述装置的实用性，并进一步减小所述装置所占用的体积。As a preferred embodiment, as shown in FIG. 1-6, the device body 1 is a plate-like structure, and the adjusting unit 2 is disposed through the thickness of the device body 1 to enable airflow to pass through the adjustment. The unit 2 flows from one side of the apparatus body 1 to the other side, and the terms "one side" and "the other side" herein refer to the "one side of the apparatus body that is perpendicular to the thickness direction thereof. "surface and "other side" surface. The device body 1 provided in a plate-like structure can surround the outside of the condenser to reduce the space occupied by the device. Preferably, the device is provided as a protective cover for protecting the condenser, and the protective cover has the function of preventing the fins of the condenser from being deformed by external force during transportation, installation and use, which can replace The existing protective cover, usually in the form of a wire mesh, plays the dual role of improving the heat exchange efficiency of the condenser and protecting the condenser, is beneficial to increase the utility of the device, and further reduces the occupation of the device. volume.
实验表明，气流通过所述用于提高冷凝器换热效率的装置后，其温降可以达到5℃。Experiments have shown that after the gas stream passes through the device for improving the heat exchange efficiency of the condenser, the temperature drop can reach 5 °C.
本具体实施方式还涉及一种换热设备，包括冷凝器和所述的用于提高冷凝器换热效率的装置；The embodiment also relates to a heat exchange device comprising a condenser and the device for improving the heat exchange efficiency of the condenser;
所述装置设置于所述冷凝器的进风一侧，此处，所述“进风一侧”指示气流的流动方向，表示气流先流经所述装置，再流向所述冷凝器。所述出风口22与所述冷凝器对应设置，以使从所述出风口22流出的气流能够直接与所述冷凝器进行换热。优选地，所述装置包围所述冷凝器的进风一侧设置，以使所述冷凝器的全部散热翅片均能够直接与调节之后的气流进行换热，提高所述换热设备的换热效率，并对冷凝器的散热翅片起到保护作用。需要说明的是，所述装置的设置形式并不局限于围绕所述冷凝器，具体设置形式可以根据对冷凝器 换热量以及设备整体重量等条件的具体要求进行调整。所述换热设备换热效率较高，制冷迅速，体积较小，制造、运输及使用成本较低，使用过程中耗费电能较少，工作性能良好，安全、可靠、环保。The device is disposed on the inlet side of the condenser, where the "inlet side" indicates the direction of flow of the gas stream, indicating that the gas stream first flows through the device and then to the condenser. The air outlet 22 is disposed corresponding to the condenser such that the airflow flowing out of the air outlet 22 can directly exchange heat with the condenser. Preferably, the device is disposed adjacent to the air inlet side of the condenser, so that all the heat dissipating fins of the condenser can directly exchange heat with the adjusted airflow to improve heat exchange of the heat exchange device. Efficiency and protection of the fins of the condenser. It should be noted that the arrangement form of the device is not limited to surrounding the condenser, and the specific arrangement may be based on the condenser. The specific requirements of the heat exchange amount and the overall weight of the equipment are adjusted. The heat exchange device has high heat exchange efficiency, rapid cooling, small volume, low manufacturing, transportation and use cost, less power consumption during use, good working performance, safety, reliability and environmental protection.
本具体实施方式还涉及一种空调，包括所述的换热设备，此处所说的换热设备，具体可以为空调的室外机。具有所述换热设备的所述空调能够在高温下快速制冷，迅速达到设定温度，具有良好的使用舒适性和便利性。The embodiment further relates to an air conditioner, including the heat exchange device, and the heat exchange device described herein may specifically be an outdoor unit of an air conditioner. The air conditioner having the heat exchange device can be rapidly cooled at a high temperature, quickly reaches a set temperature, and has good use comfort and convenience.
综上，本领域技术人员容易理解的是，在不冲突的前提下，上述各有利方式可以自由组合、叠加。In summary, those skilled in the art will readily understand that the above advantageous modes can be freely combined and superimposed without conflict.
以上所述，仅为本发明的较佳实施方式，并非对本发明做任何形式上的限制。任何人在本发明的启示下都可得出其他各种形式的产品，但不论在其形状或结构上作任何变化，凡是具有与本申请相同或相近似的技术方案，均落在本发明的保护范围之内。 The above is only a preferred embodiment of the present invention and is not intended to limit the invention in any way. Any other form of product can be derived by anyone of the present invention, but any change in shape or structure, any technical solution having the same or similar to the present application falls within the scope of the present invention. Within the scope of protection.

Claims (4)

  1. 一种用于提高冷凝器换热效率的装置，其特征在于，包括装置本体(1)，所述装置本体(1)上设置有能够使气流通过的调节单元(2)，并且：A device for improving the heat exchange efficiency of a condenser, characterized in that it comprises a device body (1), the device body (1) is provided with an adjustment unit (2) capable of passing airflow, and:
    所述调节单元(2)能够改变流经其内的气流的温度，使气流在流出所述调节单元(2)时的温度低于气流在流入所述调节单元(2)时的温度；The regulating unit (2) is capable of changing the temperature of the gas stream flowing therethrough such that the temperature of the gas stream when flowing out of the conditioning unit (2) is lower than the temperature of the gas stream when flowing into the conditioning unit (2);
    和/或，所述调节单元(2)能够改变流经其内的气流的流速，使气流在流出所述调节单元(2)时的流速大于气流在流入所述调节单元(2)时的流速；And/or, the conditioning unit (2) is capable of varying the flow rate of the gas stream flowing therethrough such that the flow rate of the gas stream as it exits the conditioning unit (2) is greater than the flow rate of the gas stream as it flows into the conditioning unit (2) ;
    由所述调节单元(2)流出的气流用于与所述冷凝器进行热量交换。The gas stream flowing out of the conditioning unit (2) is used for heat exchange with the condenser.
  2. 根据权利要求1所述的用于提高冷凝器换热效率的装置，其特征在于，所述调节单元(2)包括进风口(21)和出风口(22)，所述进风口(21)和所述出风口(22)之间连通设置有气流通道；The apparatus for improving the heat exchange efficiency of a condenser according to claim 1, wherein the adjusting unit (2) comprises an air inlet (21) and an air outlet (22), the air inlet (21) and An air flow passage is disposed between the air outlets (22);
    所述进风口(21)的流通面积大于所述出风口(22)的流通面积，以使由所述出风口(22)流出的气流的温度降低，和/或，使由所述出风口(22)流出的气流的流速提高。The flow area of the air inlet (21) is larger than the flow area of the air outlet (22) to reduce the temperature of the airflow flowing out of the air outlet (22), and/or to be caused by the air outlet ( 22) The flow rate of the outflowing gas is increased.
  3. 根据权利要求2所述的用于提高冷凝器换热效率的装置，其特征在于，所述气流通道内各处的流通面积均不小于所述出风口(22)的流通面积；The apparatus for improving heat exchange efficiency of a condenser according to claim 2, wherein a flow area of each of the air flow passages is not less than a flow area of the air outlet (22);
    和/或，所述气流通道内各处的流通面积均不大于所述进风口(21)的流通面积。And/or, the flow area of each of the air flow passages is not greater than the flow area of the air inlet (21).
  4. 根据权利要求2或3所述的用于提高冷凝器换热效率的装置，其特征在于，所述气流通道包括相连通的第一通道(23)和第二通道(24)，并且：The apparatus for improving the heat exchange efficiency of a condenser according to claim 2 or 3, wherein the air flow passage comprises a first passage (23) and a second passage (24) which are in communication, and:
    所述第一通道(23)成渐扩式结构设置，所述第一通道(23)上流通面积最大的部位设置为所述进风口、流通面积最小的部位与所述第二通道(24)相连通； The first channel (23) is arranged in a diverging structure, and a portion of the first channel (23) having the largest flow area is disposed as the air inlet, a portion having the smallest flow area, and the second channel (24) Connected
PCT/CN2017/102553 2016-10-19 2017-09-21 Apparatus for improving heat exchange efficiency of condenser, heat exchange device, and air conditioner WO2018072587A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610912911.0A CN106440923B (en) 2016-10-19 2016-10-19 A kind of device, heat transmission equipment and air-conditioning for improving condenser heat exchange efficiency
CN201610912911.0 2016-10-19

Publications (1)

Publication Number Publication Date
WO2018072587A1 true WO2018072587A1 (en) 2018-04-26

Family

ID=58175920

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/102553 WO2018072587A1 (en) 2016-10-19 2017-09-21 Apparatus for improving heat exchange efficiency of condenser, heat exchange device, and air conditioner

Country Status (2)

Country Link
CN (1) CN106440923B (en)
WO (1) WO2018072587A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106440923B (en) * 2016-10-19 2018-11-02 珠海格力电器股份有限公司 A kind of device, heat transmission equipment and air-conditioning for improving condenser heat exchange efficiency

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1143735A (en) * 1995-08-04 1997-02-26 三菱电机株式会社 Refrigerator
EP2177854A1 (en) * 2008-10-16 2010-04-21 Ludwig Michelbach Cooling device
CN102435024A (en) * 2010-12-08 2012-05-02 苏州嘉言能源设备有限公司 Wide-mouth condenser
CN105180566A (en) * 2015-10-22 2015-12-23 合肥美菱股份有限公司 Condensation system of refrigerator and refrigerator
CN205138037U (en) * 2015-10-22 2016-04-06 合肥美菱股份有限公司 Condensing system of refrigerator and refrigerator thereof
CN106440923A (en) * 2016-10-19 2017-02-22 珠海格力电器股份有限公司 Device for improving heat exchange efficiency of condenser and heat exchange equipment and air conditioner
CN206160800U (en) * 2016-10-19 2017-05-10 珠海格力电器股份有限公司 A device, indirect heating equipment and air conditioner for improving condenser heat exchange efficiency

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1059030C (en) * 1998-08-24 2000-11-29 刘富钦 Evaporation type condensation set
CN1157571C (en) * 2000-08-11 2004-07-14 诠旭电机股份有限公司 Air conditioner with evaporation-type condenser
CN201867000U (en) * 2010-10-29 2011-06-15 上海恒安空调设备有限公司 Automobile air conditioner condenser with protective net cover structure
CN103629944B (en) * 2013-12-04 2015-10-21 华北电力大学（保定） A kind of direct air cooled condenser air intake cooling diffusion diversion device
CN205939409U (en) * 2016-08-12 2017-02-08 珠海格力电器股份有限公司 Air -conditioner
CN205956078U (en) * 2016-08-29 2017-02-15 珠海格力电器股份有限公司 Screen panel and fan

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1143735A (en) * 1995-08-04 1997-02-26 三菱电机株式会社 Refrigerator
EP2177854A1 (en) * 2008-10-16 2010-04-21 Ludwig Michelbach Cooling device
CN102435024A (en) * 2010-12-08 2012-05-02 苏州嘉言能源设备有限公司 Wide-mouth condenser
CN105180566A (en) * 2015-10-22 2015-12-23 合肥美菱股份有限公司 Condensation system of refrigerator and refrigerator
CN205138037U (en) * 2015-10-22 2016-04-06 合肥美菱股份有限公司 Condensing system of refrigerator and refrigerator thereof
CN106440923A (en) * 2016-10-19 2017-02-22 珠海格力电器股份有限公司 Device for improving heat exchange efficiency of condenser and heat exchange equipment and air conditioner
CN206160800U (en) * 2016-10-19 2017-05-10 珠海格力电器股份有限公司 A device, indirect heating equipment and air conditioner for improving condenser heat exchange efficiency

Also Published As

Publication number Publication date
CN106440923A (en) 2017-02-22
CN106440923B (en) 2018-11-02

Similar Documents

Publication Publication Date Title
CN107300216B (en) Dehumidifying device
US10480800B2 (en) Air conditioner
WO2018072587A1 (en) Apparatus for improving heat exchange efficiency of condenser, heat exchange device, and air conditioner
CN104807350A (en) Heat exchanger of air conditioner
CN212227440U (en) Air conditioner evaporator
US20230235969A1 (en) Temperature control apparatus with heat exchanging unit divided into evaporator and condenser sections
CN217241225U (en) Heat dissipation system and electronic equipment
CN206160800U (en) A device, indirect heating equipment and air conditioner for improving condenser heat exchange efficiency
CN105066284B (en) Grid and outdoor unit, air-conditioning system
CN211177506U (en) Wind deflector adopting Peltier effect
CN103298318A (en) Cabinet temperature control system
CN210169105U (en) Semiconductor refrigeration air-conditioning suit
CN203340505U (en) Cabinet temperature control system
CN203940659U (en) A kind of circulation heat exchanger
US20190162455A1 (en) Microchannel heat exchanger
CN205372789U (en) Novel multi -temperature -zone exports high -efficient regional hypothermia device
CN214046465U (en) Automatically controlled box heat abstractor
CN114165948B (en) Heat exchanger assembly and air conditioner with same
CN220356126U (en) Cooling tower system
CN220356125U (en) Cooling tower system
CN220669618U (en) Electric control module assembly, outdoor unit and heating and ventilation equipment
CN219454307U (en) Temperature adjusting device and temperature adjusting garment
CN211876116U (en) Smoke machine
WO2023029124A1 (en) Electric control box of air conditioner and air conditioner
CN218583829U (en) Heat exchanger and air conditioner refrigerating system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17861237

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17861237

Country of ref document: EP

Kind code of ref document: A1