A split drying cylinder for condenser

Abstract

The utility model discloses a split drying cylinder for a condenser, comprising a welding pipe, a lower pipe, an end cover, and a mounting bracket. The welding pipe is the main component of the entire drying cylinder, and its outer surface has a solder layer. The lower pipe is mounted on one end of the welding pipe, and the end cover is mounted on the other end of the welding pipe. At least two mounting brackets are provided, which are dispersed and fixed on the welding pipe along the axial direction. The side surfaces of the end cover and the lower pipe are both provided with connection blocks for connecting to the condenser. The utility model adopts a split structural design, so that the structure of the drying cylinder can be flexible and changeable, so as to meet different performance and installation requirements; by providing a solder layer on the outer surface of the welding pipe, the installation of the connection bracket is more convenient; by designing a connection block with wavy ribs on the end cover and the lower pipe, it can play a better heat dissipation role in the welding manufacturing process and the product operation process.

Description

Technical Field

[0001] The utility model relates to a drying cylinder for a condenser, in particular to a condenser drying cylinder with a split structure. Background Art

[0002] The drying cylinder is a commonly used device in the condenser assembly. It is mainly integrated on the condenser and is equipped with drying components such as filters, drying packs, and plugs. The high-temperature gaseous refrigerant becomes liquid after the heat is dissipated by the condenser, and then flows through the drying cylinder through the condenser outlet. The filter and drying pack in the drying cylinder will filter out the moisture and impurities in the refrigerant; the drying cylinder, as a container, also provides a buffer space for the liquid refrigerant in the system, so that the gas and liquid in the system are fully separated, effectively preventing the gaseous refrigerant from entering the evaporator. This ensures the safe operation of the air-conditioning system.

[0003] The existing drying cylinder shell is an integrated extrusion structure with a simple structure and low functional integration. The structure and size of the drying cylinder shell are limited, and the versatility of different projects is poor. Customized extrusion profiles need to be obtained and then machined, which has low material utilization and high manufacturing costs. Utility Model Content

[0004] In view of the above problems existing in the prior art, the utility model provides a split drying cylinder for a condenser.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A split drying cylinder for a condenser comprises a welding pipe, a lower connecting pipe, an end cover and a mounting bracket. The welding pipe is the main component of the entire drying cylinder and has a solder layer on its outer surface. The lower connecting pipe is mounted on one end of the welding pipe and the end cover is mounted on the other end of the welding pipe. At least two mounting brackets are provided and are axially dispersed and fixed on the welding pipe. The side surfaces of the end cover and the lower connecting pipe are provided with connecting blocks for connecting to the condenser.

[0007] Furthermore, the mounting bracket includes a connecting portion and a mounting portion, the connecting portion is configured to be an arc that matches the curvature of the welded pipe, the mounting bracket is fixed to the welded pipe by welding through the connecting portion, the mounting portion extends radially outward from the connecting portion, and the mounting portion is used to fix the drying cylinder and the condenser on the external bracket.

[0008] Furthermore, a mounting groove is provided at the end of the mounting part, and a mounting hole is provided on the body of the mounting part.

[0009] Furthermore, the connecting block is arranged on a side opposite to the mounting bracket, and includes a transition area and a connecting head.

[0010] Furthermore, the connecting block is integrally formed with the end cover or the lower connecting pipe.

[0011] Furthermore, the transition area is used to offset the installation of the drying cylinder on the condenser, and its outer wall includes an arc surface, a long side surface, a connector mounting surface, and a short side surface in sequence. The transition area is fixedly connected to the end cover or the lower connecting pipe through the arc surface, the long side surface is located radially outward relative to the short side surface, and the connector is arranged on the connector mounting surface.

[0012] Furthermore, the side surfaces of the transition area, the side surfaces of the lower connecting pipe connected to the transition area, the side surfaces of the end cover connected to the transition area, and the side surfaces of the connecting head connected to the transition area are all provided with wavy ribs extending in the axial direction.

[0013] Furthermore, one side of the connector is connected to the transition area of ​​the connecting block, and the other side is an arc-shaped surface for connecting to the condenser.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The condenser drying cylinder of the utility model adopts a split structural design and the structural design of each part is reasonable, so that the structure of the drying cylinder can be flexible and changeable, thereby meeting different performance and installation requirements; by arranging a solder layer on the outer surface of the welding pipe, the fixation of the connecting bracket is more convenient, no additional process is added, and the manufacturing cost is reduced; by designing a connecting block with wavy ribs on the end cover and the lower connecting pipe, it can play a better heat dissipation role in the welding manufacturing process and the product operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the split drying cylinder of the utility model;

[0017] Figure 2 It is an exploded structural diagram of the split drying cylinder of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the lower connecting pipe in the utility model;

[0019] Figure 4 It is a side view of the lower connecting pipe in the utility model;

[0020] Figure 5 yes Figure 3 A magnified structural diagram of the transition area and the connector;

[0021] Figure 6 It is a usage state diagram of the utility model.

[0022] Markings in the figure: 1. Lower connecting pipe; 2-1. Installation part; 2-2. Connection part; 2-3. Installation groove; 2-4. Installation hole; 2. Installation bracket; 3. Welding pipe; 4. End cover; 5. Connection block; 5-1. Transition area; 5-2. Connector; 5-3. Corrugated ribs; 6. Drying cylinder; 7. Condenser. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] In order to meet the needs of diversified installation of drying cylinders and solve the problems of low material utilization and high production cost of existing one-piece extruded drying cylinders, the utility model provides a split drying cylinder for a condenser. By adopting a split structural design and reasonable structural design of each part, the structure of the drying cylinder can be flexible and changeable, thereby meeting different performance and installation requirements.

[0025] The utility model discloses a split drying cylinder for a condenser. Figure 1-2 As shown, it includes a welding pipe 3, a lower pipe 1, an end cover 4, and a mounting bracket 2. The welding pipe 3, the lower pipe 1, the end cover 4, and the mounting bracket 2 are independent components, each of which can be processed and designed separately, and then combined to form a drying cylinder as a whole. It can be combined into different structures according to needs to meet product performance and installation requirements. Among them:

[0026] The welding pipe 3 plays a major role as the core module of the overall structure. The outer surface of the welding pipe 3 has a solder layer. The welding pipe 3 of the drying cylinder adopts the solder layer on the outer surface, so that the relevant components of the drying cylinder can be welded with the condenser core at the same time, avoiding the addition of additional processes, thereby reducing the manufacturing cost.

[0027] The lower pipe 1 is installed at one end of the welded pipe 3, and its structure is as follows: Figure 3-4 As shown. The lower pipe 1 is cylindrical, and is fixedly sleeved on the end of the welding pipe 3 and limited by the limiting boss. A connecting block 5 is provided on the side of the lower pipe 1, and the connecting block 5 is mainly used to connect the drying cylinder and the condenser. The connecting block 5 can be made into a split component, or it can be integrally formed with the lower pipe 1. In this embodiment, the connecting block 5 is preferably integrally formed with the lower pipe 1. Among them, the connecting block 5 is used to make the drying cylinder offset and installed on the condenser, and its structure is as shown in FIG. Figure 5As shown, it includes a transition area 5-1 and a connector 5-2. The preferred structure of this embodiment is that the outer wall of the transition area 5-1 includes an arc surface, a long side surface, a connector mounting surface, and a short side surface in sequence. The transition area 5-1 is integrally formed with the lower connecting pipe 1 through the arc surface, and the long side surface is located radially outward relative to the short side surface. One side of the connecting head 5-2 is connected to the transition area of ​​the connecting block 5, and the other side is an arc surface for connecting to the condenser. A further preferred structure of this embodiment is that the side surface of the transition area, the side surface of the lower connecting pipe connected to the transition area, the side surface of the end cover connected to the transition area, and the side surface of the connector connected to the transition area are all provided with wavy ribs 5-3 extending in the axial direction. The structural design of the wavy ribs has a better heat dissipation effect by increasing the surface area, and has a better optimization effect on the welding manufacturing process and the product operation process.

[0028] The end cap 4 is mounted on the other end of the welded pipe 3. A connection block 5 for connecting to the condenser is also provided on the side of the end cap 4. The structure of the connection block 5 is as described above and will not be described again. In this embodiment, the connection block 5 and the end cap 4 are preferably formed in one piece.

[0029] The mounting bracket 2 is arranged on the side opposite to the connecting block 5, and at least two mounting brackets 2 are arranged. This embodiment is described by taking two mounting brackets 2 as an example. The two mounting brackets 2 are fixed to the welding pipe 3 in a dispersed manner along the axial direction. The structure of the mounting bracket 2 is as follows: Figure 2 As shown, it includes a connecting portion 2-2 and a mounting portion 2-1. The connecting portion 2-2 is set to be arc-shaped, and its curvature matches the curvature of the welded pipe. The mounting bracket 2 is welded and fixed to the welded pipe 3 through the connecting portion 2-2. The mounting portion 2-1 is a planar structure, one end of which extends radially outward from the connecting portion 2-2, and a mounting groove 2-3 is provided at the extended end. The body of the mounting portion 2-1 is provided with a mounting hole 2-4. The mounting portion is used to fix the drying cylinder and the condenser on the external bracket.

[0030] The utility model discloses a split drying cylinder for a condenser. Figure 6 As shown, after the welded pipe 3, the lower pipe 1, the end cover 4, and the mounting bracket 2 are assembled into a drying cylinder, the entire drying cylinder 6 is installed on one side of the condenser 7 through the connecting block 5 on the side of the lower pipe 1 and the end cover 4.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A split drying cylinder for a condenser, characterized in that: It includes a welding pipe, a lower connecting pipe, an end cover, and a mounting bracket. The welding pipe is the main component of the entire drying cylinder, and its outer surface has a solder layer. The lower connecting pipe is installed at one end of the welding pipe, and the end cover is installed at the other end of the welding pipe. There are at least two mounting brackets, which are dispersed and fixed on the welding pipe along the axial direction. The side surfaces of the end cover and the lower connecting pipe are provided with connecting blocks for connecting the condenser.

2. A split drying cylinder for a condenser according to claim 1, characterized in that: The mounting bracket includes a connecting portion and a mounting portion. The connecting portion is configured to be an arc that matches the arc of the welding pipe. The mounting bracket is welded and fixed to the welding pipe through the connecting portion. The mounting portion extends radially outward from the connecting portion.

3. A split drying cylinder for a condenser according to claim 2, characterized in that: The end of the mounting part is provided with a mounting groove, and the body of the mounting part is provided with a mounting hole.

4. A split drying cylinder for a condenser according to claim 1, characterized in that: The connecting block is arranged on a side opposite to the mounting bracket and comprises a transition area and a connecting head.

5. A split drying cylinder for a condenser according to claim 4, characterized in that: The connecting block is integrally formed with the end cover or the lower connecting pipe.

6. A split drying cylinder for a condenser according to claim 4, characterized in that: The transition area is used to offset the installation of the drying cylinder on the condenser, and its outer wall includes an arc surface, a long side surface, a connector mounting surface, and a short side surface in sequence. The transition area is fixedly connected to the end cover or the lower connecting pipe through the arc surface, the long side surface is located radially outward relative to the short side surface, and the connector is arranged on the connector mounting surface.

7. A split drying cylinder for a condenser according to claim 6, characterized in that: The side surfaces of the transition area, the side surfaces of the lower connecting pipe connected to the transition area, the side surfaces of the end cover connected to the transition area, and the side surfaces of the connecting head connected to the transition area are all provided with wavy ribs extending in the axial direction.

8. A split drying cylinder for a condenser according to claim 4, characterized in that: One side of the connector is connected to the transition area of ​​the connector block, and the other side is an arc-shaped surface.

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