A compressor-to-condenser refrigerant circulation line B size gauge

Abstract

The utility model discloses a compressor to condenser refrigerant circulation pipeline B size gauge belongs to compressor to condenser refrigerant circulation pipeline B technical field, the utility model discloses a base plate is installed with compressor side pressure and rely on the board on the upside of base plate, compressor side pressure and rely on the board of left side of base plate, the upper side mounting of base plate has condenser side pressure and rely on the board, condenser side pressure and rely on the board of right side of base plate, the size detection subassembly of installing on base plate, size detection subassembly is located between compressor side pressure and rely on the board with condenser side pressure and rely on the board, install refrigerant circulation pipeline on size detection subassembly, and after installing, use ruler, plug gauge and so on measuring utensil measure main body pipeline, first sub body pipeline, second sub body pipeline and related pressure and rely on the board and the clearance between the gauge, compare clearance size error with design drawing specified allowable range, judge whether installation is up to standard.

Description

Technical Field

[0001] This utility model belongs to the technical field of refrigerant circulation pipeline from compressor to condenser, and particularly relates to a B-dimensional gauge for refrigerant circulation pipeline from compressor to condenser. Background Technology

[0002] The automotive air conditioning system encompasses heating, cooling, air purification, and control systems. The cooling system includes a refrigerant (evaporator), compressor, condenser, expansion valve, receiver-drier, and connected high and low pressure refrigerant circulation lines. Its main function is to regulate and control the temperature and humidity of the air entering the vehicle interior from the outside or inside the vehicle via the refrigerant. Specifically, the refrigerant circulating within the system processes the heat from the air passing through the evaporator and condenser through heat exchange—absorbing heat and condensing (dissipating heat)—thereby creating a comfortable driving environment for the driver and passengers.

[0003] The compressor to condenser B is a flexible high-pressure pipe assembly for heavy-duty truck air conditioning. It is a high-pressure pipeline component from the compressor to the condenser in the heavy-duty truck air conditioning refrigeration system. In automotive air conditioning refrigeration systems, the installation positions of the refrigerant (evaporator), condenser, expansion valve, and compressor vary, and the layout space is limited, resulting in a tortuous and complex refrigerant circulation pipeline route. Therefore, the designed pipeline route is often curved and varied, which brings many difficulties to the measurement of dimensions using conventional measuring tools during production. It is difficult to ensure product consistency and dimensional accuracy, and the process is time-consuming, affecting the product production schedule. Utility Model Content

[0004] To solve the above technical problems, this utility model provides: a B-dimensional gauge for the refrigerant circulation pipeline from the compressor to the condenser, including a base plate, wherein a compressor-side pressure gauge plate is installed on the upper side of the base plate;

[0005] The compressor-side pressure guide plate is located on the left side of the base plate, and the condenser-side pressure guide plate is installed on the upper side of the base plate;

[0006] The condenser side pressure guide plate is located on the right side of the base plate, and a size detection component is installed on the base plate;

[0007] The dimension detection component is located between the compressor-side pressure plate and the condenser-side pressure plate, and a refrigerant circulation pipeline is installed on the dimension detection component;

[0008] The refrigerant circulation pipeline includes a main pipeline located on the size detection component. A first sub-pipeline and a second sub-pipeline are respectively installed at both ends of the main pipeline. The end of the first sub-pipeline is located on the compressor-side pressure plate, and the end of the second sub-pipeline is located on the condenser-side pressure plate.

[0009] As a preferred embodiment of the present invention, the size detection component includes a first inclined groove formed on the compressor side pressure plate, and the end of the first sub-body pipeline is located on the first inclined groove;

[0010] The condenser side pressure plate has a second inclined groove, and the end of the second sub-body pipe is located on the second inclined groove.

[0011] As a preferred embodiment of the present invention, the size detection component further includes a rubber tube measuring tool mounted on the base plate;

[0012] The hose gauge is located between the compressor-side pressure plate and the condenser-side pressure plate, and a straight groove is provided on the hose gauge.

[0013] The main pipeline is located in the straight groove.

[0014] As a preferred embodiment of the present invention, a hose cover plate is installed on the upper surface of the hose measuring instrument, and a pressure plate is provided on the upper side of the hose cover plate;

[0015] The pressure plate is bolted to the rubber hose measuring tube on both sides.

[0016] As a preferred embodiment of the present invention, a first measuring tool is installed on the base plate;

[0017] The first gauge is located between the hose gauge and the condenser side pressure plate, and the second sub-pipe is mounted on the first gauge.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] The main piping is placed in the straight groove of the hose gauge. The hose cover is inserted into the upper square groove and fixed by the pressure plate. The end of the first sub-pipe is in the first inclined groove, and the end of the second sub-pipe is in the second inclined groove on the condenser side, pressed against the ruler plate. The rod body is supported on the first gauge. After installation, the gaps between the main piping, the first sub-pipe, the second sub-pipe, and the relevant ruler plates and gauges are measured using rulers, feeler gauges, and other measuring tools. The gap size error is compared with the allowable range specified in the design drawings to determine whether the installation meets the standards. Compared with conventional measuring tool inspection methods, this method significantly shortens the product full-size inspection time, ensures measurement accuracy and precision, and ensures the consistency of batch product measurement and product consistency. The full-size inspection and measurement of the product can be completed in one go, which is suitable for and meets the needs of batch product assembly line production. Attached Figure Description

[0020] Figure 1 This is a first-view perspective three-dimensional structural diagram of the compressor-condenser refrigerant circulation pipeline B-dimensional gauge provided in this embodiment of the utility model;

[0021] Figure 2 This is a three-dimensional structural diagram of the main body pipeline and the first sub-body pipeline of the compressor to condenser refrigerant circulation pipeline B-dimensional gauge provided in this embodiment of the utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the refrigerant circulation pipeline with a B-dimensional gauge for the refrigerant circulation pipeline from the compressor to the condenser provided in this embodiment of the utility model;

[0023] Figure 4 This is a second-view three-dimensional structural diagram of the compressor-to-condenser refrigerant circulation pipeline B-dimensional gauge provided in an embodiment of this utility model.

[0024] In the diagram: 1. Base plate; 2. Compressor side pressure guide plate; 3. Condenser side pressure guide plate; 4. Main piping; 5. First sub-body piping; 6. Second sub-body piping; 7. First inclined groove; 8. Second inclined groove; 9. Hose gauge; 10. Straight groove; 11. Hose cover plate; 12. Pressure plate; 13. First gauge. Detailed Implementation

[0025] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0026] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] Please see Figures 1 to 4 This utility model provides a dimension gauge for a compressor-condenser refrigerant circulation pipeline B, comprising a base plate 1, a compressor-side pressure gauge 2 mounted on the upper side of the base plate 1, the compressor-side pressure gauge 2 located on the left side of the base plate 1, a condenser-side pressure gauge 3 mounted on the upper side of the base plate 1, and the condenser-side pressure gauge 3 located on the right side of the base plate 1. A dimension detection component is mounted on the base plate 1, the dimension detection component being located between the compressor-side pressure gauge 2 and the condenser-side pressure gauge 3, and a refrigerant circulation pipeline mounted on the dimension detection component. The refrigerant circulation pipeline includes a main pipeline 4, which is located on the dimension detection component. A first sub-pipeline 5 and a second sub-pipeline 6 are respectively mounted at both ends of the main pipeline 4. The end of the first sub-pipeline 5 is located on the compressor-side pressure gauge 2, and the end of the second sub-pipeline 6 is located on the condenser-side pressure gauge 3.

[0028] The above solution involves placing the base plate 1 on the final inspection station of the production line during the dimensional inspection of the refrigerant circulation pipeline. Then, the main pipeline 4 is placed on the dimensional inspection assembly. The end of the first sub-pipeline 5 is placed on the compressor-side pressure plate 2, while the end of the second sub-pipeline 6 is placed on the condenser-side pressure plate 3. This facilitates the installation and inspection of the refrigerant circulation pipeline. By using measuring tools such as rulers and feeler gauges to measure the dimensions of the refrigerant circulation pipeline, unqualified refrigerant circulation pipelines can be effectively identified, thereby ensuring product quality.

[0029] Furthermore, the size detection component includes a first inclined groove 7 formed on the compressor-side pressure plate 2, and the end of the first sub-body pipe 5 is located on the first inclined groove 7; a second inclined groove 8 is formed on the condenser-side pressure plate 3, and the end of the second sub-body pipe 6 is located on the second inclined groove 8.

[0030] Furthermore, the size detection component also includes a hose gauge 9 installed on the base plate 1; the hose gauge 9 is located between the compressor-side pressure plate 2 and the condenser-side pressure plate 3, and a straight groove 10 is provided on the hose gauge 9; the main pipeline 4 is located in the straight groove 10.

[0031] Furthermore, a hose cover plate 11 is installed on the upper surface of the hose gauge 9, and a pressure plate 12 is provided on the upper side of the hose cover plate 11; the two sides of the pressure plate 12 are connected to the hose gauge 9 by bolts.

[0032] Furthermore, a first gauge 13 is installed on the base plate 1; the first gauge 13 is located between the hose gauge 9 and the condenser side pressure plate 3, and the second sub-pipe 6 is mounted on the first gauge 13.

[0033] Using the above scheme: In use, the main pipe 4 is placed in the straight groove 10 of the hose gauge 9, and then the hose cover plate 11 is inserted into the square groove above and fixed in position by the pressure plate 12. The end of the first sub-pipe 5 is located on the first inclined groove 7, while the end of the second sub-pipe 6 is located in the second inclined groove 8 of the condenser side pressure gauge plate 3. Its rod body is mounted on the first gauge 13. After installation, the gaps between the main pipe 4, the first sub-pipe 5, the second sub-pipe 6 and the relevant pressure gauge plates and gauges are measured using rulers, feeler gauges and other measuring tools. By comparing the dimensional errors of these gaps with the allowable range specified on the design drawings, it can be determined whether the installation meets the standards.

[0034] It should be noted that:

[0035] First, when inspecting the distance of the bend in the refrigerant circulation pipeline, the error is judged according to the allowable range specified in the refrigerant circulation pipeline drawing B, and then it is determined whether the distance of the bend is qualified.

[0036] Secondly, the dimensional inspection fixture is designed with an error range of ±0.5mm, which meets the allowable error range specified in drawing B of the refrigerant circulation pipeline from the compressor to the condenser. This ensures the accuracy of the refrigerant circulation pipeline dimension measurement. Therefore, the fixture is reasonably designed and is suitable not only for the final inspection station on the product production line but also for the re-inspection of products before they leave the factory, thereby improving its practicality.

[0037] Third, the inspection tool is made of aluminum alloy profiles and manufactured using machining and threaded connection methods.

[0038] The working principle of this utility model:

[0039] During the dimensional inspection of the refrigerant circulation pipeline, the base plate 1 is placed on the final inspection station of the production line. The main pipeline 4 is placed in the straight groove 10 of the hose gauge 9. Then, the hose cover plate 11 is inserted into the square groove above and fixed in position by the pressure plate 12. The end of the first sub-pipe 5 is located on the first inclined groove 7, while the end of the second sub-pipe 6 is located in the second inclined groove 8 of the condenser side pressure gauge plate 3. Its rod body is mounted on the first gauge 13. After installation, the gaps between the main pipeline 4, the first sub-pipe 5, the second sub-pipe 6 and the relevant gauge plates and gauges are measured using rulers, feeler gauges and other measuring tools. By comparing the dimensional errors of these gaps with the allowable range specified on the design drawings, it can be determined whether the installation meets the standards.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A gauge for measuring dimension B of the refrigerant circulation pipeline from the compressor to the condenser, characterized in that: Includes a base plate (1), on the upper side of which a compressor side pressure ruler plate (2) is installed; The compressor side pressure guide plate (2) is located on the left side of the base plate (1), and the condenser side pressure guide plate (3) is installed on the upper side of the base plate (1); The condenser side pressure plate (3) is located on the right side of the base plate (1), and a size detection component is installed on the base plate (1); The size detection component is located between the compressor-side pressure plate (2) and the condenser-side pressure plate (3), and a refrigerant circulation pipeline is installed on the size detection component; The refrigerant circulation pipeline includes a main pipeline (4), which is located on the size detection component. A first sub-pipeline (5) and a second sub-pipeline (6) are respectively installed at both ends of the main pipeline (4). The end of the first sub-pipeline (5) is located on the compressor side pressure plate (2), and the end of the second sub-pipeline (6) is located on the condenser side pressure plate (3).

2. The compressor-to-condenser refrigerant circulation pipeline B dimension gauge as described in claim 1, characterized in that: The size detection component includes a first inclined groove (7) formed on the compressor side pressure plate (2), and the end of the first sub-body pipe (5) is located on the first inclined groove (7); The condenser side pressure plate (3) is provided with a second inclined groove (8), and the end of the second sub-body pipe (6) is located on the second inclined groove (8).

3. The compressor-to-condenser refrigerant circulation pipeline B dimension gauge as described in claim 2, characterized in that: The size detection assembly also includes a rubber tube gauge (9) mounted on the base plate (1); The hose gauge (9) is located between the compressor-side pressure gauge plate (2) and the condenser-side pressure gauge plate (3), and a straight groove (10) is provided on the hose gauge (9); The main pipeline (4) is located in the straight groove (10).

4. The compressor-to-condenser refrigerant circulation pipeline B dimension gauge as described in claim 3, characterized in that: The upper surface of the hose gauge (9) is equipped with a hose cover plate (11), and a pressure plate (12) is provided on the upper side of the hose cover plate (11); The pressure plate (12) is bolted to the rubber hose gauge (9) on both sides.

5. The compressor-to-condenser refrigerant circulation pipeline B dimension gauge as described in claim 3, characterized in that: The base plate (1) is equipped with a first measuring tool (13); The first gauge (13) is located between the hose gauge (9) and the condenser side pressure plate (3), and the second sub-pipe (6) is mounted on the first gauge (13).

Images