CN-117628699-B - Radiator and air conditioning system

CN117628699BCN 117628699 BCN117628699 BCN 117628699BCN-117628699-B

Abstract

A radiator comprises a radiating body, a plurality of heat exchange tubes and a plurality of connecting tubes, wherein the heat exchange tubes of part number penetrate through the radiating body, the heat exchange tubes of the other part number are located outside the radiating body, the heat exchange tubes are communicated through the connecting tubes, the radiator can be applied to the air conditioning system and connected between a condenser and an expansion element, the heat exchange tubes of the part number are located outside the radiating body, heat exchange between the heat exchange tubes of the part number and the outside environment air is facilitated, and therefore the radiating effect of the radiator is improved.

Inventors

HUANG YAJUN
ZHU LIXING
YU DIYONG

Assignees

盾安环境技术有限公司

Dates

Publication Date: 20260508
Application Date: 20220815

Claims (8)

1. The utility model provides a radiator, includes heat exchange tube, heat dissipation body and connecting pipe, the heat dissipation body includes the connecting hole, the connecting hole runs through the heat dissipation body sets up, its characterized in that: the heat exchange tubes, the connecting tubes and the connecting holes are all multiple in number, and the heat exchange tubes and the connecting tubes are arranged independently or are formed integrally in part, and the heat exchange tubes are distributed in a row along the width direction of the heat dissipation body; The heat exchange tubes of part number pass through the heat dissipation body through the connecting holes, and the heat exchange tubes of the other part number are positioned outside the heat dissipation body and are communicated through the connecting pipes; Or at least part of the connecting holes are used as the heat exchange tubes, at least part of the heat exchange tubes are positioned outside the heat dissipation body, the heat exchange tubes are communicated with the connecting holes through the connecting tubes, and the heat exchange tubes are communicated with each other through the connecting tubes; The heat exchange tubes comprise a first heat exchange tube, a second heat exchange tube, a third heat exchange tube and a fourth heat exchange tube, the first heat exchange tube and the third heat exchange tube are arranged near the middle position of the heat dissipation body along the width direction of the heat dissipation body, and the second heat exchange tube and the fourth heat exchange tube are arranged near the two sides of the heat dissipation body; defining a first plane, wherein the first plane is a plane perpendicular to the length direction of the heat dissipation body, the outer diameter of the first heat exchange tube is defined as D1, the outer diameter of the second heat exchange tube is defined as D2, the outer diameter of the third heat exchange tube is defined as D3, and the outer diameter of the fourth heat exchange tube is defined as D4; defining the vertical distance from the projection center of the first heat exchange tube on the first plane to one side edge of the projection of the heat exchange body on the first plane as S1 along the width direction of the heat exchange body, and defining the vertical distance from the projection center of the second heat exchange tube on the first plane to the one side edge of the projection of the heat exchange body on the first plane as S2, wherein S1 is greater than S2, S1 is greater than or equal to D1/2+D2, S1-S2 is greater than or equal to D1/2+D2/2; Defining the vertical distance from the projection center of the third heat exchange tube on the first plane to the opposite side edge of the projection of the heat dissipation body on the first plane as S3, and defining the vertical distance from the projection center of the fourth heat exchange tube on the first plane to the opposite side edge of the projection of the heat dissipation body on the first plane as S4, wherein S3 is more than or equal to S4, S3 is more than or equal to D3/2+D4, and S3-S4 is more than or equal to D3/2+D4/2; Defining the vertical distance from the projection center of the first heat exchange tube on the first plane to the projection center of the third heat exchange tube on the first plane as S5, wherein S5 is more than or equal to 0.5 (S1+S3) and S5 is more than or equal to 1.5 (S1+S3).
2. The heat sink of claim 1, wherein the heat sink comprises an inlet and an outlet, the inlet and the outlet being ports of the heat exchange tube, or the inlet and the outlet being provided separately, the inlet and the outlet being in communication with the heat exchange tube, respectively, the inlet and the outlet being on the same side of the heat sink body.
3. The heat radiator according to claim 2, wherein the heat radiator further comprises a plurality of fins, the fins are arranged at equal intervals along the length direction of the heat radiating body, the fins are fixedly connected with the heat radiating body, and heat exchange tubes outside the heat radiating body are arranged through the fins.
4. The heat sink of claim 3, wherein the heat sink further comprises a heat dissipating fan disposed on a side of the heat dissipating body adjacent to the outlet in a width direction of the heat dissipating body, the heat dissipating fan being fixedly connected to the heat dissipating body.
5. The radiator according to claim 4, wherein the cooling fan is arranged at a middle position close to the side of the cooling body along the length direction of the cooling body, and comprises fan blades and an inner side surface, wherein the inner side surface is arranged close to the fins and is attached to the side wall surface of the cooling body; And defining a second plane, wherein the second plane is a plane perpendicular to the width direction of the heat dissipation body, and in the height direction of the heat dissipation body, the projection of the fan blade in the second plane is overlapped with or tends to be overlapped with the projection of the fin in the second plane.
6. The heat sink of any one of claims 1 to 5, wherein the connection pipes include a first connection pipe, a second connection pipe, and a third connection pipe, the first heat exchange pipe passes through the heat dissipation body and communicates with the second heat exchange pipe through the first connection pipe, the second heat exchange pipe is located outside the heat dissipation body, the second heat exchange pipe communicates with the third heat exchange pipe through the second connection pipe, the third heat exchange pipe passes through the heat dissipation body and communicates with the fourth heat exchange pipe through the third connection pipe, the fourth heat exchange pipe is located outside the heat dissipation body, and the second heat exchange pipe and the fourth heat exchange pipe are located on the same side of the heat dissipation body.
7. The heat sink of claim 6 wherein the second heat exchange tube and the fourth heat exchange tube are disposed through fins of the heat sink and the connecting tube is a U-shaped tube.
8. An air conditioning system comprising a condenser and an expansion element, wherein the air conditioning system further comprises a radiator as set forth in any one of claims 1-7, the radiator being connected between the condenser and the expansion element; The outlet of the condenser is communicated with the inlet of the radiator, and the outlet of the radiator is communicated with the inlet of the expansion element.

Description

Radiator and air conditioning system Technical Field The present application relates to a radiator and an air conditioning system including the same. Background In an air conditioning system, in order to ensure the working temperature of an electronic device (heating element), the inventor knows that the electronic device is cooled by a radiator, for example, the electronic device is cooled by a refrigerant in a heat exchange tube of the radiator, but in the process of cooling, the refrigerant in the heat exchange tube continuously exchanges heat with the electronic device, the temperature of the refrigerant continuously rises, so that the cooling effect of an upstream heat exchange tube is obviously better than that of a downstream heat exchange tube, namely, the cooling uniformity of the radiator is poor, which leads to uneven cooling and poor cooling effect on the electronic device, and increases the risk of overtemperature working of the electronic device. Disclosure of Invention The application aims to provide a radiator and an air conditioning system, which are beneficial to improving the radiating effect of the radiator. In order to achieve the above purpose, the application adopts the following technical scheme: The utility model provides a radiator, includes heat exchange tube, heat dissipation body and connecting pipe, the quantity of heat exchange tube is N, and N is equal to or more than 3 and N is the integer, the quantity of connecting pipe is N-1, follows the width direction of heat dissipation body, heat exchange tube arranges the distribution, wherein partial quantity the heat exchange tube passes the heat dissipation body sets up, and another partial quantity the heat exchange tube is located outside the heat dissipation body, two by two through between the heat exchange tube the connecting pipe intercommunication. An air conditioning system comprising a condenser and an expansion element, and a radiator, wherein the radiator is the radiator, and the radiator is connected between the condenser and the expansion element; The outlet of the condenser is communicated with the inlet of the radiator, and the outlet of the radiator is communicated with the inlet of the expansion element. The application provides a radiator and an air conditioning system, wherein the radiator comprises a radiating body, a plurality of heat exchange pipes and a plurality of connecting pipes, part of heat exchange pipes penetrate through the radiating body, the other part of heat exchange pipes are positioned outside the radiating body, the heat exchange pipes are communicated through the connecting pipes, the radiator can be applied to the air conditioning system and connected between a condenser and an expansion element, and the part of heat exchange pipes are positioned outside the radiating body, so that the heat exchange between the part of heat exchange pipes and the outside environment air is facilitated, and the radiating effect of the radiator is improved. Drawings Fig. 1 is a schematic perspective view of an example of a first embodiment of a heat sink; FIG. 2 is a schematic perspective view of the heat dissipating body of FIG. 1; FIG. 3 is a schematic perspective view of the heat dissipating body and fins of FIG. 1; FIG. 4 is a projection view of FIG. 1 on a first plane; fig. 5 is a schematic perspective view of an example of a second embodiment of a heat sink; Fig. 6 is a schematic diagram of an air conditioning system. Detailed Description The application is further described with reference to the drawings and the specific embodiments below: The radiator can be applied to an air conditioning system and mainly radiates heat of electronic devices of the air conditioning system, such as a frequency converter and the like. Referring to fig. 1 and 2, as an example of the first embodiment of the heat sink, the heat sink 100 includes a heat-radiating body 1, heat exchange pipes, and connection pipes for connecting the heat exchange pipes, and the number of the heat exchange pipes and the connection pipes may be plural. In the present embodiment, the heat exchange tubes include a first heat exchange tube 21, a second heat exchange tube 22, a third heat exchange tube 23, and a fourth heat exchange tube 24, and the connection tubes include a first connection tube 31, a second connection tube 32, and a third connection tube 33. The heat dissipation body 1 includes the connecting hole, the connecting hole runs through heat dissipation body 1 setting, the quantity of connecting hole is a plurality of (defining a plurality of be not less than 2, down same), can select according to actual need, in this embodiment, the connecting hole includes first connecting hole 11 and second connecting hole 12, first heat exchange tube 21 passes first connecting hole 11, and communicate with second heat exchange tube 22 through first connecting pipe 31, that is, the part of first connecting pipe 31 is located first connecting hole