Automobile air conditioner condensation evaporator easy to clean

Abstract

The utility model relates to the technical field of automobile air conditioner condensation evaporators easy to clean, and discloses an automobile air conditioner condensation evaporator easy to clean, which comprises a mounting rack, a condensation evaporator is slidably connected in the mounting rack, the outer wall of the condensation evaporator is fixedly connected with a mounting plate, a rotating assembly is arranged at the top of the mounting rack, and the rotating assembly is fixedly connected with the mounting plate. A sliding assembly is arranged on the outer wall of the condensation evaporator, a fixing plate is fixedly connected to the outer wall of the mounting frame, and the sliding assembly comprises a sliding rail. According to the utility model, the sliding strip, the sliding rail and the mounting rack are arranged, the mounting rack is mounted on the automobile through the bolt, then the clamping block is pulled out of the groove hole, and the condensation evaporator is pushed into the mounting rack, so that the problems that when an existing condensation evaporator needs to be cleaned thoroughly, the condensation evaporator needs to be detached from the automobile, and the cleaning efficiency is high are solved. During reinstallation, accurate positioning is difficult, poor sealing or assembly errors may be caused, and the equipment performance is affected.

Description

Technical Field

[0001] This utility model relates to the field of geotechnical particle analysis and detection technology, and in particular to an easy-to-clean automotive air conditioning condenser / evaporator. Background Technology

[0002] A condenser-evaporator is a device used in refrigeration systems, primarily for the condensation and evaporation of nitrogen in cascade refrigerators. It consists of a multi-layered plate-fin structure, where hot and cold fluids exchange heat effectively through the plates, fins, and baffles. The condenser-evaporator is typically positioned between the upper and lower columns; rising nitrogen from the lower column is condensed inside, while liquid nitrogen returning from the upper column is evaporated. This process relies on the difference in boiling points between high-pressure and low-pressure nitrogen.

[0003] As the core heat exchange equipment of a chiller unit, the condenser and evaporator directly affect the cooling efficiency of the air conditioning unit. Due to issues such as the circulating cooling water being open to the atmosphere and the quality of the makeup water, scale and film easily form on the inner wall of the condenser heat exchange tubes, leading to deterioration of heat exchange effect, reduction of system cooling efficiency, and increase in operating energy consumption. Cleaning the condenser can remove sludge, clear the pipes, improve the thermal efficiency of the condenser and evaporator, thereby improving the cooling effect and ensuring safe and efficient system operation.

[0004] While the aforementioned technologies achieve nitrogen condensation and evaporation, in practical use, existing condenser-evaporators require removal from the vehicle for thorough cleaning. Reinstallation is difficult due to precise positioning, potentially leading to poor sealing or assembly errors that affect equipment performance. Therefore, an easy-to-clean automotive air conditioning condenser-evaporator is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an easy-to-clean automotive air conditioning condenser / evaporator, which aims to solve the problems of existing condensers / evaporators requiring complete vehicle disassembly for cleaning, difficult precise positioning during reinstallation, poor sealing, assembly errors, and performance impact.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an easy-to-clean automotive air conditioning condenser-evaporator, comprising a mounting bracket, wherein a condenser-evaporator is slidably connected inside the mounting bracket, a mounting plate is fixedly connected to the outer wall of the condenser-evaporator, a rotating component is provided on the top of the mounting bracket, a sliding component is provided on the outer wall of the condenser-evaporator, and a fixing plate is fixedly connected to the outer wall of the mounting bracket.

[0007] As a further description of the above technical solution:

[0008] The sliding assembly includes a slide rail, and a sliding strip is slidably connected inside the slide rail. The outer wall of the sliding strip is fixed to the outer wall of the mounting plate.

[0009] As a further description of the above technical solution:

[0010] The rotating assembly includes a rotating shaft, a locking block is slidably connected inside the rotating shaft, a fixing block is fixedly connected to the rear wall of the locking block, the outer wall of the fixing block is elastically connected to the outer wall of the mounting bracket by a spring, and the outer wall of the locking block has a slot.

[0011] As a further description of the above technical solution:

[0012] There are two sets of mounting plates, which are distributed in a mirror image along the central axis of the condenser-evaporator.

[0013] As a further description of the above technical solution:

[0014] There are two sets of sliding bars, which are distributed in a mirror image along the central axis of the condenser-evaporator.

[0015] As a further description of the above technical solution:

[0016] The slide rail is located inside the mounting bracket.

[0017] As a further description of the above technical solution:

[0018] One end of the spring is fixedly connected to the rear wall of the fixing block, and the other end of the spring is fixedly connected to the outer wall of the mounting bracket. The outer wall of the rotating shaft is rotatably connected to the inside of the sliding bar.

[0019] As a further description of the above technical solution:

[0020] The slots are formed on the outer wall of the sliding strip, and there are two sets of rotating shafts, which are distributed in a mirror image along the central axis of the condenser-evaporator.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting up sliding bars, slide rails, and mounting brackets, the mounting brackets are installed on the car with bolts. Then, the locking blocks are pulled out of the slots, and the condenser-evaporator is pushed into the mounting bracket. This solves the problem that when cleaning existing condensers-evaporators, they need to be removed from the car to be thoroughly cleaned. During reinstallation, it is difficult to accurately position them, which may lead to poor sealing or assembly errors, affecting the performance of the equipment.

[0023] 2. In this utility model, by setting a rotating shaft, a locking block, and a fixing block, after the locking block is pulled out of the slot, the condenser-evaporator is pulled outward. After being pulled to a certain position, the locking block is released, so that the locking block is engaged with another set of rotating shafts, and then the condenser-evaporator is rotated. This solves the problem that when cleaning the condenser-evaporator, if a complete disassembly is not adopted, a tricky problem will be faced: the reverse area is often difficult to reach, and the cleaning work is difficult to carry out effectively. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of an easy-to-clean automotive air conditioning condenser / evaporator proposed in this utility model.

[0025] Figure 2 This is a schematic diagram of the structure of a sliding assembly of an easy-to-clean automotive air conditioning condenser-evaporator proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the rotating assembly of an easy-to-clean automotive air conditioning condenser-evaporator proposed in this utility model;

[0027] Figure 4 This utility model proposes an easy-to-clean automotive air conditioning condenser / evaporator. Figure 3 A magnified structural diagram of point A in the middle.

[0028] Legend:

[0029] 1. Mounting bracket; 2. Fixing plate; 3. Sliding assembly; 31. Slide rail; 32. Sliding bar; 4. Condenser evaporator; 5. Rotating assembly; 51. Rotating shaft; 52. Slot; 53. Fixing block; 54. Locking block; 55. Spring; 6. Mounting plate. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-2This utility model provides an embodiment of an easy-to-clean automotive air conditioning condenser / evaporator, including a mounting bracket 1. A condenser / evaporator 4 is slidably connected inside the mounting bracket 1. A mounting plate 6 is fixedly connected to the outer wall of the condenser / evaporator 4. A rotating assembly 5 is provided on the top of the mounting bracket 1. A sliding assembly 3 is provided on the outer wall of the condenser / evaporator 4. A fixing plate 2 is fixedly connected to the outer wall of the mounting bracket 1. The fixing plate 2 has multiple holes to facilitate later bolt fixing. The sliding assembly 3 includes a slide rail 31. A sliding strip 32 is slidably connected inside the slide rail 31. Two sets of slide rails 31 are distributed at the upper and lower ends of the mounting bracket 1 respectively. The outer wall of the sliding strip 32 is fixed to the outer wall of the mounting plate 6.

[0032] Reference Figures 2-4 The rotating assembly 5 includes a rotating shaft 51, with a locking block 54 slidably connected inside the rotating shaft 51. The mounting bracket 1 is bolted to the vehicle, and the locking block 54 is manually pulled out of the slot 52. Then, the condenser evaporator 4 is pushed into the mounting bracket 1. A fixing block 53 is fixedly connected to the rear wall of the locking block 54. The outer wall of the fixing block 53 is elastically connected to the outer wall of the mounting bracket 1 by a spring 55. The bottom of the mounting bracket 1 and the rotating shaft 51 are provided with slots to facilitate the locking block 54 to engage and fix. The outer wall of the locking block 54 engages with the slot 52. There are two sets of mounting plates 6, which are mirror images of each other along the central axis of the condenser evaporator 4. There are also two sets of sliding bars 32, which are mirror images of each other along the central axis of the condenser evaporator 4. The slide rail 31 is opened inside the mounting bracket 1. One end of the spring 55 is fixedly connected to the rear wall of the fixing block 53, and the other end of the spring 55 is fixedly connected to the outer wall of the mounting bracket 1. Releasing the locking block 54 engages the spring. The 55 is elastic and engages with the rotating shaft 51 fixed to the outside of the condenser evaporator 4 for fixation. This solves the problem that when cleaning the existing condenser evaporator 4, it is necessary to remove it from the car to clean it thoroughly, and it is difficult to accurately position it during reinstallation. The outer wall of the rotating shaft 51 is rotatably connected to the inside of the sliding bar 32. After manually pulling the locking block 54 out of the slot 52, the condenser evaporator 4 is pulled outward. After pulling it to a certain position, the locking block 54 is released, so that the locking block 54 engages with another set of rotating shafts 51 connected to the condenser evaporator 4. Then the condenser evaporator 4 is flipped over. This solves the problem that if the condenser evaporator 4 is not completely disassembled, it will be difficult to reach its reverse area and the cleaning work will be difficult to carry out effectively. The slot 52 is opened on the outer wall of the sliding bar 32. There are two sets of rotating shafts 51, and the two sets of rotating shafts 51 are distributed in a mirror image along the central axis of the condenser evaporator 4.

[0033] Working principle: In use, the mounting bracket 1 is bolted to the vehicle. Then, the locking block 54 is manually pulled out of the slot 52, and the condenser evaporator 4 is pushed into the mounting bracket 1. After releasing the locking block 54, it engages with the rotating shaft 51 fixed to the outside of the condenser evaporator 4 under the elasticity of the spring 55, thus fixing it in place. This solves the problem that when cleaning the existing condenser evaporator 4, it is necessary to remove it from the vehicle to clean it thoroughly. Reinstallation is difficult to position accurately, which may lead to poor sealing or assembly errors, affecting the performance of the equipment. After manually pulling the locking block 54 out of the slot 52, the condenser evaporator 4 is pulled outward. After pulling it to a certain position, the locking block 54 is released, so that the locking block 54 engages with another set of rotating shafts 51 connected to the condenser evaporator 4. Then, the condenser evaporator 4 is flipped over. This solves the problem that when cleaning the condenser evaporator 4, if it is not completely disassembled, the reverse side is often difficult to reach, making cleaning difficult.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An easy-to-clean automotive air conditioner condenser evaporator comprising a mounting bracket (1), characterized in that: The inside of the mounting frame (1) is slidably connected with a condensing evaporator (4), the outer wall of the condensing evaporator (4) is fixedly connected with a mounting plate (6), the top of the mounting frame (1) is provided with a rotating assembly (5), the outer wall of the condensing evaporator (4) is provided with a sliding assembly (3), and the outer wall of the mounting frame (1) is fixedly connected with a fixed plate (2).

2. A self-cleaning automotive air conditioning condenser evaporator as claimed in claim 1 wherein: The sliding assembly (3) comprises a sliding rail (31), the inside of the sliding rail (31) is slidably connected with a sliding strip (32), and the outer wall of the sliding strip (32) is fixed to the outer wall of the mounting plate (6).

3. A self-cleaning automotive air conditioning condenser evaporator as claimed in claim 1 wherein: The rotating assembly (5) comprises a rotating shaft (51), the inside of the rotating shaft (51) is slidably connected with a clamping block (54), the rear wall of the clamping block (54) is fixedly connected with a fixed block (53), the outer wall of the fixed block (53) is elastically connected to the outer wall of the mounting frame (1) through a spring (55), and the outer wall of the clamping block (54) is clamped with a groove (52).

4. A self-cleaning automotive air conditioning condenser evaporator as claimed in claim 1 wherein: The mounting plate (6) has two groups, and the two groups of mounting plates (6) are mirror image distributed along the central axis of the condensing evaporator (4).

5. A self-cleaning automotive air conditioning condenser evaporator as claimed in claim 2 wherein: The sliding strip (32) has two groups, and the two groups of sliding strips (32) are mirror image distributed along the central axis of the condensing evaporator (4).

6. A self-cleaning automotive air conditioning condenser evaporator as claimed in claim 2 wherein: The sliding rail (31) is arranged in the inside of the mounting frame (1).

7. A self-cleaning automotive air conditioning condenser evaporator as claimed in claim 3 wherein: One end of the spring (55) is fixedly connected to the rear wall of the fixed block (53), the other end of the spring (55) is fixedly connected to the outer wall of the mounting frame (1), and the outer wall of the rotating shaft (51) is rotatably connected to the inside of the sliding strip (32).

8. A self-cleaning automotive air conditioning condenser evaporator as claimed in claim 3 wherein: The groove (52) is arranged on the outer wall of the sliding strip (32), and the rotating shaft (51) has two groups, and the two groups of rotating shafts (51) are mirror image distributed along the central axis of the condensing evaporator (4).

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