A condenser that is easy to clean

Abstract

The utility model relates to condensing equipment technical field, concretely relates to a condenser convenient to clean, including condenser body, the front end of condenser body is provided with the frame, the inside surface of frame is installed with filter screen, four positioning pins are fixedly connected to the front of condenser body, the first positioning hole is all seted up in the proximity of four corners of frame, two the connecting blocks that are symmetrically seted up are fixedly connected to the front of frame, the second positioning hole is passed in connecting block, two the mounting blocks that are symmetrically seted up are fixedly connected to the front end surface of condenser body, the guide hole is passed in mounting block, the connecting rod is slidably connected in guide hole, the one end center of connecting rod away from frame is fixedly connected with the mounting shaft, the outside surface rotation of mounting shaft is connected with the rotary plate that sets up, the one end of connecting rod away from mounting shaft is fixedly connected with fixed block, the frame can be conveniently and quickly taken off from the condenser body, need not the aid of external tool, and it is convenient for subsequent filter screen cleaning.

Description

Technical Field

[0001] This utility model relates to the field of condensation equipment technology, and more specifically, to a condenser that is easy to clean. Background Technology

[0002] A condenser is a component of a refrigeration system, a type of heat exchanger, that converts gas or vapor into liquid, rapidly transferring heat from the pipes to the surrounding air. Common condensers, during the heat exchange process, typically have heat sinks with excellent thermal conductivity attached to the pipes to increase the heat dissipation area and accelerate heat dissipation. Fans also accelerate air convection to carry away the heat. However, existing technologies have the following shortcomings in their application:

[0003] A filter screen is usually installed on the condenser via a frame. The filter screen is usually fixed with at least four fastening bolts to ensure the stability of the frame and the filter screen after installation. However, the bolt installation method requires the use of tools to disassemble the frame, making it difficult to quickly remove the frame to clean the filter screen, resulting in low overall convenience.

[0004] Therefore, there is an urgent need for a condenser that is easy to clean to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a condenser that is easy to clean, which can solve the problem that it is difficult to quickly remove the frame to clean the filter screen and the overall convenience is low.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] The application is as follows:

[0008] A condenser that is easy to clean includes a condenser body, a frame at the front end of the condenser body, a filter screen installed on the inner surface of the frame, four positioning pins fixedly connected to the front of the condenser body, first positioning holes near the four corners of the frame, two symmetrically arranged connecting blocks fixedly connected to the front of the frame, each connecting block having a second positioning hole, two symmetrically arranged mounting blocks fixedly connected to the front end of the condenser body, each mounting block having a guide hole, a connecting rod slidably connected within the guide hole, a mounting shaft fixedly connected to the center of the end of the connecting rod away from the frame, a rotating plate rotatably sleeved on the outer surface of the mounting shaft, a fixing block fixedly connected to the end of the connecting rod away from the mounting shaft, a plug rod fixedly connected to the center of the side surface of the fixing block away from the connecting rod, a spring between the mounting block and the fixing block, and positioning blocks fixedly connected to opposite sides of the condenser body, each positioning block having a groove on its upper surface that matches the rotating plate.

[0009] As a preferred technical solution of this application, a limiting block is fixedly connected to the end face of the mounting shaft away from the connecting rod, the rotating plate is located between the connecting rod and the limiting block, and the opposite two side surfaces of the rotating plate are respectively in contact with the connecting rod and the limiting block.

[0010] As a preferred technical solution of this application, the first positioning hole is adapted to the positioning pin, and the four positioning pins are respectively inserted into the four first positioning holes.

[0011] As a preferred technical solution of this application, the second positioning hole is adapted to the insertion rod, and the two insertion rods are respectively inserted into the two second positioning holes.

[0012] As a preferred technical solution of this application, the front end of the positioning pin and the end of the insertion rod away from the fixing block are both hemispherical.

[0013] As a preferred technical solution of this application, the two fixing blocks are respectively attached to the two connecting blocks, the two ends of the spring are respectively fixedly connected to the mounting block and the fixing block, and the two springs are respectively located on the outside of the two connecting rods.

[0014] As a preferred technical solution of this application, the positioning block is fixedly installed in the middle of the side wall of the condenser body near the front end, and the two positioning blocks are symmetrically arranged about the central axis of the condenser body.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. By using the connecting block, second positioning hole, mounting block, guide hole, connecting rod, mounting shaft, rotating plate, fixing block, insertion rod, spring, positioning block, slot and limit block to cooperate, the frame can be easily and quickly removed from the condenser body without the need for external tools, which facilitates the subsequent cleaning of the filter screen.

[0017] 2. By using four positioning pins in conjunction with four first positioning holes, the frame can be initially positioned during installation. Attached Figure Description

[0018] Figure 1 This application provides an overall structural diagram of a condenser that is easy to clean.

[0019] Figure 2 This application provides a schematic diagram of the connection structure between the frame and the filter screen in a condenser that is easy to clean.

[0020] Figure 3 for Figure 1 A magnified structural diagram of part A in the middle.

[0021] Figure 4 for Figure 1 A magnified structural diagram of part B.

[0022] Figure 5 This application provides a schematic diagram of the separation structure of the mounting block and connecting rod in a condenser that is easy to clean.

[0023] The image shows:

[0024] 1. Condenser body; 2. Frame; 3. Filter screen; 4. Positioning pin; 5. First positioning hole; 6. Connecting block; 7. Second positioning hole; 8. Mounting block; 9. Guide hole; 10. Connecting rod; 11. Mounting shaft; 12. Rotating plate; 13. Fixing block; 14. Insert rod; 15. Spring; 16. Positioning block; 17. Slot; 18. Limiting block. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used to distinguish the description and should not be construed as indicating or implying relative importance. Example

[0027] like Figure 1-5 As shown, this embodiment proposes a condenser that is easy to clean, including a condenser body 1, a frame 2 at the front end of the condenser body 1, a filter screen 3 installed on the inner surface of the frame 2, four positioning pins 4 fixedly connected to the front of the condenser body 1, first positioning holes 5 opened near the four corners of the frame 2, two symmetrically arranged connecting blocks 6 fixedly connected to the front of the frame 2, the connecting blocks 6 having second positioning holes 7 through them, two symmetrically arranged mounting blocks 8 fixedly connected to the front end of the condenser body 1, the mounting blocks 8 having guide holes 9 through them, a connecting rod 10 slidably connected in the guide holes 9, a mounting shaft 11 fixedly connected to the center of the end of the connecting rod 10 away from the frame 2, a rotating plate 12 rotatably connected to the outer surface of the mounting shaft 11, the operator pulls the two rotating plates 12 to move the two rotating plates 12 away from each other, a fixing block 13 fixedly connected to the end of the connecting rod 10 away from the mounting shaft 11, the two fixing blocks 13 are moved away from each other by the two connecting rods 10, the distance between the two fixing blocks 13 increases, and the fixing blocks 13 move away from the connecting rod 11. A rod 14 is fixedly connected to the center of one side surface of the condenser body 1. A spring 15 is provided between the mounting block 8 and the fixing block 13. When the two springs 15 are compressed and deformed, the two rods 14 move with the two fixing blocks 13 respectively, so that the two rods 14 disengage from the two second positioning holes 7 respectively. Positioning blocks 16 are fixedly connected to the opposite two sides of the condenser body 1. The upper surface of the positioning block 16 has a slot 17 that matches the rotating plate 12. The positioning block 16 is fixedly installed in the middle of the side wall of the condenser body 1 near the front end, and the two positioning blocks 16 are fixedly connected to the center of the side wall of the condenser body 1. Positioning blocks 16 are symmetrically arranged about the central axis of the condenser body 1. After the two rotating plates 12 are respectively aligned with the two slots 17, the two rotating plates 12 are rotated so that the two rotating plates 12 are respectively locked in the two slots 17. The outer surface of the rotating plates 12 is in contact with the inner surface of the slots 17 to position the two rotating plates 12. The two insert rods 14 are also positioned. Then the frame 2 is pulled outward. When the frame 2 is disengaged from the four positioning pins 4, the frame 2 is removed from the condenser body 1 to facilitate subsequent cleaning of the filter screen 3.

[0028] The condenser body 1 is a well-established and mature technology product in this field, and is a known and publicly disclosed technology. Therefore, its working principle and usage method will not be described in detail here.

[0029] like Figure 3 and Figure 5 As shown, a limiting block 18 is fixedly connected to the end face of the mounting shaft 11 away from the connecting rod 10. The rotating plate 12 is located between the connecting rod 10 and the limiting block 18. The opposite two side surfaces of the rotating plate 12 are in contact with the connecting rod 10 and the limiting block 18, respectively. By the limiting block 18 cooperating with the connecting rod 10, the rotating plate 12 can be limited.

[0030] like Figure 1 , Figure 2 and Figure 4 As shown, the first positioning hole 5 is adapted to the positioning pin 4, and the four positioning pins 4 are respectively inserted into the four first positioning holes 5. By cooperating with the four positioning pins 4 and the four first positioning holes 5, the initial positioning of the frame 2 can be achieved.

[0031] like Figure 3 and Figure 5 As shown, the two fixing blocks 13 are respectively attached to the two connecting blocks 6. The two ends of the spring 15 are respectively fixedly connected to the mounting block 8 and the fixing block 13. The two springs 15 are respectively located on the outside of the two connecting rods 10. The second positioning hole 7 is adapted to the insertion rod 14. The two insertion rods 14 are respectively inserted into the two second positioning holes 7. The front end of the positioning pin 4 and the end of the insertion rod 14 away from the fixing block 13 are both hemispherical. Through the hemispherical design of the end, the positioning pin 4 can be smoothly inserted into the first positioning hole 5, and the insertion rod 14 can be smoothly inserted into the second positioning hole 7.

[0032] The working principle of the above embodiment is as follows: The operator pulls the two rotating plates 12 to move them away from each other. Through the two connecting rods 10, the two fixing blocks 13 move away from each other, increasing the distance between them. The two springs 15 are compressed and deformed, and the two insert rods 14 move with the two fixing blocks 13, causing them to disengage from the two second positioning holes 7. Then, after the two rotating plates 12 are aligned with the two slots 17, they are rotated so that they are locked into the slots 17. The outer surface of the rotating plates 12 is in contact with the inner surface of the slots 17, thus positioning the two rotating plates 12. The two insert rods 14 are also positioned accordingly. Then, the frame 2 is pulled outward. After the frame 2 disengages from the four positioning pins 4, the frame 2 is removed from the condenser body 1 for subsequent cleaning of the filter screen 3. When the frame 2 needs to be installed later, the four first positioning holes 5 are aligned with the four positioning pins 4. The frame 2 is attached to the front end of the condenser body 1, and the four positioning pins 4 are inserted into the four first positioning holes 5 to achieve initial positioning of the frame 2. At this time, the two second positioning holes 7 correspond to the two insertion rods 14 respectively. Then, the two rotating plates 12 are rotated in the opposite direction to disengage from the two slots 17, releasing the positioning of the rotating plates 12. The elastic force of the two springs 15 drives the two fixing blocks 13 and the two connecting rods 10 to move, so that the two fixing blocks 13 move closer to each other. The two connecting rods 10 are guided by the two guide holes 9. The two insertion rods 14 move synchronously with the two fixing blocks 13, and finally the two fixing blocks 13 are attached to the two connecting blocks 6 respectively. The two insertion rods 14 are inserted into the two second positioning holes 7 respectively. The frame 2 is fixed by the cooperation of the two insertion rods 14 and the two second positioning holes 7. The operation is simple and convenient, without the need for external tools, which further improves the efficiency of disassembly and assembly and is beneficial to practical use.

[0033] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. A condenser that is easy to clean, characterized in that: The condenser body (1) includes a frame (2) at its front end, a filter screen (3) on the inner surface of the frame (2), four positioning pins (4) fixedly connected to the front of the condenser body (1), first positioning holes (5) near the four corners of the frame (2), two symmetrically arranged connecting blocks (6) fixedly connected to the front of the frame (2), second positioning holes (7) through the connecting blocks (6), two symmetrically arranged mounting blocks (8) fixedly connected to the front end of the condenser body (1), guide holes (9) through the mounting blocks (8), and a connecting rod (1) slidably connected in the guide holes (9). 0), the connecting rod (10) is fixedly connected to the center of the end away from the frame (2) with an installation shaft (11), the outer surface of the installation shaft (11) is rotatably sleeved with a rotating plate (12), the end of the connecting rod (10) away from the installation shaft (11) is fixedly connected to a fixing block (13), the center of the side surface of the fixing block (13) away from the connecting rod (10) is fixedly connected to an insert rod (14), a spring (15) is provided between the installation block (8) and the fixing block (13), and positioning blocks (16) are fixedly connected to both sides of the condenser body (1), and a slot (17) adapted to the rotating plate (12) is opened on the upper surface of the positioning block (16).

2. The condenser for easy cleaning according to claim 1, characterized in that, The mounting shaft (11) is fixedly connected to a limiting block (18) on one end face away from the connecting rod (10). The rotating plate (12) is located between the connecting rod (10) and the limiting block (18). The opposite two side surfaces of the rotating plate (12) are respectively in contact with the connecting rod (10) and the limiting block (18).

3. The condenser for easy cleaning according to claim 1, characterized in that, The first positioning hole (5) is adapted to the positioning pin (4), and the four positioning pins (4) are respectively inserted into the four first positioning holes (5).

4. The condenser for easy cleaning according to claim 1, characterized in that, The second positioning hole (7) is adapted to the insertion rod (14), and the two insertion rods (14) are respectively inserted into the two second positioning holes (7).

5. A condenser that is easy to clean according to claim 1, characterized in that, The front end of the positioning pin (4) and the end of the insertion rod (14) away from the fixing block (13) are both hemispherical.

6. A condenser that is easy to clean according to claim 1, characterized in that, The two fixing blocks (13) are respectively attached to the two connecting blocks (6), and the two ends of the spring (15) are respectively fixedly connected to the mounting block (8) and the fixing block (13). The two springs (15) are respectively located outside the two connecting rods (10).

7. A condenser that is easy to clean according to claim 1, characterized in that, The positioning block (16) is fixedly installed in the middle of the side wall of the condenser body (1) near the front end, and the two positioning blocks (16) are symmetrically arranged about the central axis of the condenser body (1).

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