Air conditioner radiator

Abstract

The air conditioner radiator comprises an outer pipe assembly and an inner pipe assembly, the outer pipe assembly comprises an outer pipe body, the inner pipe assembly comprises an inner pipe body and baffles, the inner pipe body is located in the outer pipe assembly, the baffles penetrate through the two ends of the inner pipe body, and the baffles are matched with the inner wall of the outer pipe body. The baffles divide the outer pipe body into flow guide parts and a heat dissipation part, the parts from the two ends of the outer pipe body to the baffles are the flow guide parts, and the part between the two baffles is the heat dissipation part. The multiple inner pipe bodies are installed in the outer pipe assembly and fixed through the baffles, refrigerants flow into the inner pipe bodies from the flow guide parts, cooling liquid flows into the heat dissipation parts to dissipate heat of the refrigerants flowing into the inner pipe bodies, and due to the fact that the number of inner pipe body sets is large, the contact area is increased, and the heat exchange efficiency is high. The baffle blocks the cooling liquid and prevents the cooling liquid from being mixed with the refrigerant.

Description

Technical Field

[0001] The utility model belongs to the field of air conditioning and refrigeration, and specifically relates to an air conditioning radiator. Background Art

[0002] Air conditioning radiators are usually installed in the air conditioning outdoor unit. As an important part of the air conditioning, the refrigerant exchanges heat through the air conditioning radiator to discharge the heat, and the refrigerant is cooled from gas to liquid. Common air conditioning radiators are fin-type, which improves its heat exchange efficiency by increasing the contact area with the air, but the heat exchange efficiency of this air-type radiator is limited.

[0003] Therefore, a kind of air-conditioning radiator with higher heat dissipation efficiency is needed. Utility Model Content

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An air conditioning radiator comprises an outer tube assembly and an inner tube assembly, wherein the outer tube assembly comprises an outer tube body, and the inner tube assembly comprises an inner tube body and a baffle, wherein the inner tube body is located inside the outer tube assembly, and baffles are passed through both ends of the inner tube body, the baffles match the inner wall of the outer tube body, and the baffles divide the outer tube body into a guide portion and a heat dissipation portion, wherein the portion from both ends of the outer tube body to the baffles is the guide portion, and the portion between the two baffles is the heat dissipation portion.

[0006] Multiple inner tube bodies are installed in the outer tube assembly and fixed in position by baffles. The refrigerant flows into the inner tube body from the guide part, and the coolant flows into the heat dissipation part to dissipate the refrigerant flowing into the inner tube body. Since there are many tube groups of the inner tube body, the contact area is increased and the heat exchange efficiency is high. The baffle blocks the coolant to prevent the coolant from mixing with the refrigerant.

[0007] Furthermore, the heat dissipation part is connected to oppositely arranged bent pipes, and the coolant flows through the heat dissipation part from the bent pipe on one side and then flows out from the bent pipe on the other side.

[0008] The bent pipe is arranged on the heat dissipation part to prevent the coolant from mixing with the refrigerant.

[0009] Furthermore, the two guide parts are respectively connected with a liquid inlet pipe and a liquid outlet pipe, and the liquid inlet pipe and the liquid outlet pipe are connected with the inner tube body. The refrigerant enters the inner tube body from the liquid inlet pipe and flows out from the liquid outlet pipe.

[0010] The liquid inlet pipe and the liquid outlet pipe are arranged on the guide part, which also prevents the coolant from mixing with the refrigerant.

[0011] Furthermore, the inner tube assembly also includes a support plate located in the heat dissipation portion, the support plate is semicircular, and the inner tube body passes through the support plate.

[0012] The support plate is arranged in the heat dissipation part to support part of the inner tube body.

[0013] Furthermore, there are at least two support plates, and the two support plates are arranged opposite to each other with a distance maintained.

[0014] The arrangement of multiple support plates can improve the stability of the inner tube body, and the relative arrangement of two adjacent support plates facilitates the flow of the coolant.

[0015] Furthermore, a sealing plate is provided at one end of the baffle plate close to both sides of the inner tube body. The sealing plate is a rubber structure and is provided with a handle.

[0016] The sealing plate improves the sealing performance of the baffle, and the setting of the handle facilitates the installation and removal of the sealing plate.

[0017] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0018] Multiple inner tube bodies are installed in the outer tube assembly and fixed in position by baffles. The refrigerant flows into the inner tube body from the guide part, and the coolant flows into the heat dissipation part to dissipate the refrigerant flowing into the inner tube body. Since there are many tube groups in the inner tube body, the contact area is increased and the heat exchange efficiency is high.

[0019] The baffle blocks the coolant, the bent pipe is arranged on the heat dissipation part, and the liquid inlet pipe and the liquid outlet pipe are arranged on the guide part, all of which prevent the coolant from mixing with the refrigerant.

[0020] The support plate is arranged in the heat dissipation part to support part of the inner tube body. The arrangement of multiple support plates can improve the stability of the inner tube body, and the relative arrangement of two adjacent support plates facilitates the flow of the coolant.

[0021] The sealing plate improves the sealing performance of the baffle, and the setting of the handle facilitates the installation and removal of the sealing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model will be further described below with reference to the accompanying drawings.

[0023] Figure 1 The figure is a structural schematic diagram of an air conditioning radiator.

[0024] Figure 2 This is a schematic diagram of the structure of the inner tube assembly in Example 1.

[0025] Figure 3 This is a schematic diagram of the structure of the inner tube assembly in Example 2. DETAILED DESCRIPTION

[0026] Example 1

[0027] like Figure 1 and Figure 2An air conditioning radiator shown includes an outer tube assembly 1 and an inner tube assembly 2, the outer tube assembly 1 includes an outer tube body 3 and end covers 14 located at both ends of the outer tube body 3, the inner tube assembly 2 includes an inner tube body 4 and a baffle 5, the inner tube body 4 is located inside the outer tube assembly 1, and baffles 5 are passed through both ends of the inner tube body 4, the baffles 5 match the inner wall of the outer tube body 3, the baffles 5 divide the outer tube body 3 into a guide portion 6 and a heat dissipation portion 7, the portions from both ends of the outer tube body 3 to the baffles 5 are the guide portions 6, and the portion between the two baffles 5 is the heat dissipation portion 7.

[0028] Multiple inner tube bodies 4 are installed in the outer tube assembly 1 and fixed in position by baffles 5. The refrigerant flows into the inner tube body 4 from the guide part 6, and the coolant flows into the heat dissipation part 7 to dissipate the refrigerant flowing into the inner tube body 4. Since there are many tube groups in the inner tube body 4, the contact area is increased and the heat exchange efficiency is high. The baffles 5 block the coolant to prevent the coolant from mixing with the refrigerant.

[0029] Furthermore, the heat dissipation part 7 is connected with an oppositely arranged curved pipe 8, and the coolant flows from the curved pipe 8 on one side through the heat dissipation part 7 and then flows out from the curved pipe 8 on the other side. The flow guide part 6 is connected with a liquid inlet pipe 9, and the end cover 14 is connected with a liquid outlet pipe 10. The liquid inlet pipe 9 and the liquid outlet pipe 10 are connected with the inner tube body 4, and the refrigerant enters the inner tube body 4 from the liquid inlet pipe 9 and then flows out from the liquid outlet pipe 10.

[0030] The bent pipe 8 is arranged on the heat dissipation part 7, and the liquid inlet pipe 9 and the liquid outlet pipe 10 are arranged on the flow guide part 6, which also prevents the coolant from mixing with the refrigerant.

[0031] The inner tube assembly 2 further includes a support plate 11 located in the heat dissipation portion 7. The support plate 11 is semicircular, and the inner tube body 4 passes through the support plate 11. There are three support plates 11, and two adjacent support plates 11 are arranged opposite to each other with a distance maintained.

[0032] The support plate 11 is arranged in the heat dissipation part 7 to support part of the inner tube body 4. The arrangement of multiple support plates 11 can improve the stability of the inner tube body 4, and two adjacent support plates 11 are arranged opposite to each other to facilitate the flow of the coolant.

[0033] A base 15 is provided at the bottom of the outer tube body 3, and the base 15 is used to fix the position of the entire air conditioning radiator.

[0034] Example 2

[0035] like Figure 1 and Figure 3 The structure of the air conditioner radiator shown is similar to that of the embodiment 1, except that a sealing plate 12 is provided at one end of the baffle 5 close to both sides of the inner tube body 4. The sealing plate 12 is a rubber structure and is provided with a handle 13. The sealing plate 12 improves the sealing performance of the baffle 5, and the provision of the handle 13 facilitates the installation and removal of the sealing plate 12.

[0036] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. An air conditioning radiator, characterized in that: The invention comprises an outer tube assembly and an inner tube assembly, wherein the outer tube assembly comprises an outer tube body, and the inner tube assembly comprises an inner tube body and a baffle, wherein the inner tube body is located inside the outer tube assembly, and the baffles are passed through both ends of the inner tube body, and the baffles match the inner wall of the outer tube body, and the baffles divide the outer tube body into a flow guide part and a heat dissipation part, and the parts from both ends of the outer tube body to the baffles are the flow guide parts, and the part between the two baffles is the heat dissipation part.

2. The air conditioning radiator according to claim 1, characterized in that: The heat dissipation part is connected with oppositely arranged bent pipes, and the coolant flows through the heat dissipation part from the bent pipe on one side and then flows out from the bent pipe on the other side.

3. The air conditioning radiator according to claim 1, characterized in that: The two guide parts are respectively connected with a liquid inlet pipe and a liquid outlet pipe, the liquid inlet pipe and the liquid outlet pipe are connected with the inner tube body, and the refrigerant enters the inner tube body from the liquid inlet pipe and flows out from the liquid outlet pipe.

4. The air conditioning radiator according to claim 1, characterized in that: The inner tube assembly further comprises a support plate located in the heat dissipation portion, the support plate is semicircular, and the inner tube body passes through the support plate.

5. The air conditioning radiator according to claim 4, characterized in that: The number of the support plates is at least two, and the two support plates are arranged opposite to each other with a distance maintained.

6. The air conditioning radiator according to claim 1, characterized in that: A sealing plate is provided at one end of the baffle plate close to both sides of the inner tube body. The sealing plate is a rubber structure and is provided with a handle.

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