Pipe diameter conversion test tool

Abstract

The utility model provides a pipeline caliber conversion test frock, including main pipeline and modular manifold chuck, be provided with a plurality of pipe diameter mouth on modular manifold chuck, the interface component of detachable connection has on pipe diameter mouth, be provided with a plurality of intercommunication mouth and detection module on main pipeline, modular manifold chuck is set on main pipeline through mounting structure, and pipe diameter mouth is blocked through blocking part, the utility model provides a pipeline caliber conversion test frock can replace the interface form of interface component of pipe diameter mouth, thereby realizes the interface form of pipe diameter mouth and interface component of many caliber one -off conversion, makes each pipe diameter mouth and interface form of interface component on module manifold chuck can realize modular installation, and the caliber of interface component can be adjusted according to the pipeline specification of measured product, thereby effectively improves the installation efficiency of operator, and, still can realize the operation of conversion of fluid between different pipe diameter mouth on module manifold chuck.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to a test fixture for pipe diameter conversion. Background Technology

[0002] When testing water chillers or liquid-cooled products, air conditioning laboratories often face various pipe diameters and interface types. Currently, when connecting the tested product to the laboratory water system, multiple diameter and interface type changes are required. On the one hand, this can easily lead to redundant pipes, increasing the additional load on the laboratory water system. On the other hand, the large number of diameter and interface conversion joints causes many difficulties in accessing and storing them during the process of connecting the pipes, thus affecting the installation efficiency. Utility Model Content

[0003] The purpose of this invention is to solve the problems of existing pipe diameter and interface types, which require multiple diameter changes and interface type replacements when connecting the tested product to the laboratory water system. On the one hand, this easily leads to redundant pipes and increases the additional load on the laboratory water system; on the other hand, the large number of diameter changers and interface conversion joints causes many difficulties in the laboratory personnel in terms of access and storage during the pipe connection process, thus affecting the installation efficiency. This invention provides a pipe diameter conversion testing fixture.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a pipeline diameter conversion test fixture, including a main pipeline and a modular manifold chuck fitted on the main pipeline; the modular manifold chuck is provided with a number of pipe diameter ports, and the pipe diameter ports are detachably connected to interface components; the main pipeline is provided with a number of communication ports for communicating with the number of pipe diameter ports on the modular manifold chuck; a detection module is also provided on the top of the main pipeline; and the modular manifold chuck is fitted on the main pipeline through an installation structure. By utilizing several pipe ports of different diameters on a modular manifold chuck and connecting them to connector components of different diameters, and sealing unused pipe ports with plugging components, laboratory fluid flows into the main pipeline cavity and then into the modular manifold chuck through the connecting port. The corresponding pipe port is opened according to the needs of the machine under test, and the interface type of the pipe port can be changed. This allows for a one-time conversion of multiple pipe port diameters and interface component interface types, enabling modular installation of the various pipe ports and interface components on the modular manifold chuck. The diameter of the interface component can be customized according to the needs of the machine under test. The product's piping specifications are adjusted to effectively improve the installation efficiency of operators. Furthermore, unused pipe diameters can be blocked using sealing components, allowing fluid to flow in and out of similar diameter ports on the modular manifold chuck, thus enabling fluid conversion between different diameter ports on the modular manifold chuck. In addition, the detection module can effectively measure fluid temperature, pressure, and other relevant data, and can perform local venting to prevent excessive local resistance in the pipe diameter conversion test fixture caused by venting, which could affect its usability.

[0005] Furthermore, the pipe diameter conversion test fixture also includes a plugging component, which seals the pipe opening. The plugging component is a plugging head, which includes a plugging part that inserts into the pipe opening and a handle that protrudes outside the pipe opening. By inserting the plugging part of the plugging head into the unused pipe opening, the sealing performance of the unused pipe opening can be effectively improved, allowing fluid to flow out from the unblocked pipe opening, thereby effectively adjusting the fluid outflow angle within the modular manifold chuck. The interface components provided by this utility model are in the form of lever-type quick connectors or sanitary flanges. By installing interface components of different diameters at pipe openings of different diameters and connecting pipes of different diameters to the interface components, a one-time conversion of the interface forms of multiple pipe openings and interface components can be achieved, enabling modular installation of the interface forms of various pipe openings and interface components on the modular manifold chuck.

[0006] Furthermore, the main pipeline also includes an input pipeline connected to the main pipeline. In other possible embodiments, the input pipeline on the main pipeline can be used to connect to the supply end of a laboratory liquid system, allowing laboratory fluid to flow into the cavity of the main pipeline through the input pipeline. When the input pipeline is not needed, it can be blocked using a sealing component, thereby enriching the application scenarios of this pipeline diameter conversion testing fixture and meeting the needs of different application scenarios.

[0007] Furthermore, the modular manifold chuck includes a first rotating part and a second rotating part. The mounting structure comprises a hinge component for rotatably connecting the first rotating part and the second rotating part, and a locking component for locking the first rotating part and the second rotating part. By utilizing the hinge component to rotatably connect the first rotating part and the second rotating part of the modular manifold chuck, the ease of assembling and disassembling the modular manifold chuck onto the main pipeline can be effectively improved. Furthermore, by utilizing the locking component, the stability of the modular manifold chuck when locked onto the main pipeline can be effectively ensured.

[0008] Furthermore, the first rotating part has a first fixing ear, and the second rotating part has a second fixing ear. The locking component includes a fixing bolt rotatably connected to the second fixing ear and a fixing pin disposed on the first fixing ear and used to pass through the fixing bolt. When it is necessary to lock the modular manifold chuck to the main pipeline, by inserting the end of the fixing bolt into the first rotating part and rotating the fixing pin on the first rotating part to lock it into the end of the fixing bolt, the convenience of locking the modular manifold chuck to the main pipeline using the locking structure can be effectively improved, and the stability of the locking operation can be effectively guaranteed.

[0009] Furthermore, the main pipeline is also equipped with several storage rods for storing the interface components. By using the storage rods to store unused interface components, the convenience for operators to install and remove interface components from the pipe opening can be further improved, reducing the time required for operators to find interface components of different diameters, enabling quick and accurate access to interface components of different diameters, and improving the working efficiency of operators using the pipeline diameter conversion testing fixture.

[0010] Furthermore, the detection module includes a temperature measurement port and a fluid pressure measurement port located at the top of the main pipeline. By utilizing the temperature measurement port and the fluid pressure measurement port, the pipeline diameter conversion test fixture can achieve a one-time conversion of the interface forms of multiple diameter pipe ports and interface components. This allows for modular installation of the interface forms of various pipe ports and interface components on the modular manifold chuck, while simultaneously performing auxiliary measurements of temperature and pressure data.

[0011] Furthermore, the detection module also includes an exhaust needle valve located at the top of the main pipeline. By utilizing the exhaust needle valve, the pipeline diameter conversion test fixture can be partially vented, preventing excessive local resistance caused by venting, which would affect the normal use of the pipeline diameter conversion test fixture.

[0012] Furthermore, the bottom of the main pipeline is equipped with several brake casters. The use of brake casters makes the movement and arrangement of the pipeline diameter conversion test fixture more flexible, while saving the physical effort of personnel and meeting the needs of using the pipeline diameter conversion test fixture in different locations.

[0013] Furthermore, the main pipeline has several mounting slots for mounting the modular manifold chuck, and the modular manifold chuck has mounting ears for embedding into the mounting slots. By inserting the mounting ears of the modular manifold chuck into the mounting slots of the main pipeline and locking the modular manifold chuck to the main pipeline using the locking structure on the modular manifold chuck, the modular manifold chuck can be fixedly installed around the main pipeline at any angle. This allows for flexible adjustment of the outlet angle of the pipeline diameter conversion testing fixture during pipeline layout, making the pipeline layout more flexible. In addition, adding mounting slots to the main pipeline can support the simultaneous installation of multiple modular manifold chucks, thereby reducing the number of times the modular manifold chucks are disassembled and assembled, further improving installation efficiency, reducing fixture wear, and reducing the risk of leakage due to wear.

[0014] The beneficial effects of the pipe diameter conversion testing fixture provided by this utility model are as follows: By connecting several pipe diameter ports of different diameters on the modular manifold chuck with connector components of different diameters, and sealing the unused pipe diameter ports with sealing components, laboratory fluid is then introduced into the main pipeline cavity and flows into the modular manifold chuck through the connecting port. The corresponding pipe diameter port is opened according to the needs of the machine under test, and the interface type of the pipe diameter port interface component can be changed. This allows for a one-time conversion of multiple pipe diameter ports and interface component interface types, enabling modular installation of the various pipe diameter ports and interface component interface types on the modular manifold chuck. The diameter of the interface component can be adjusted according to the pipeline specifications of the product being tested, thereby effectively improving the installation efficiency of operators. Furthermore, the sealing component can be used to block unused pipe diameters, allowing fluid to flow in and out through similar pipe diameters on the modular manifold chuck, thus enabling fluid conversion between different pipe diameters on the modular manifold chuck. In addition, the detection module can effectively measure fluid temperature, pressure, and other relevant data, and can perform local venting to prevent excessive local resistance in the pipe diameter conversion test fixture caused by venting, which could affect its usability. Attached Figure Description

[0015] Figure 1 This is an assembly diagram of the pipe diameter conversion test fixture provided by this utility model; Figure 2 This is a schematic diagram of the modular manifold chuck in the pipe diameter conversion testing fixture provided by this utility model. Figure 1 ; Figure 3 This is a schematic diagram of the modular manifold chuck in the pipe diameter conversion testing fixture provided by this utility model. Figure 2 ; Figure 4 This is a schematic diagram of the main pipeline in the pipeline diameter conversion test fixture provided by this utility model; Figure 5 This is a schematic diagram of the sealing component in the pipeline diameter conversion test fixture provided by this utility model.

[0016] In the picture: 100-Pipe diameter conversion test fixture 10-Main pipe, 11-Connecting port, 12-Input pipe, 13-Storage rod, 14-Brake caster, 15-Detection module, 151-Temperature measurement port, 152-Fluid pressure measurement port, 153-Exhaust needle valve, 16-Mounting slot, 20-Modular manifold chuck, 201-First rotating part, 2011-First fixing lug, 202-Second rotating part, 2021-Second fixing lug, 21-Pipe diameter port, 22-Interface component, 23-Mounting ear, 30-Mounting structure, 31-Hinge component, 32-Locking component, 321-Fixing bolt, 322-Fixing pin, 40-Blocking component, 41-Handheld part, 42-Blocking part. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] See Figure 1-4The present invention provides a pipeline diameter conversion test fixture 100, which includes a main pipeline 10 and a modular manifold chuck 20 fitted on the main pipeline 10. The modular manifold chuck 20 is provided with a plurality of pipe diameter ports 21, and an interface component 22 is detachably connected to each pipe diameter port 21. The main pipeline 10 is provided with a plurality of communication ports 11 for communicating with the plurality of pipe diameter ports 21 on the modular manifold chuck 20. A detection module 15 is also provided on the top of the main pipeline 10. The modular manifold chuck 20 is fitted on the main pipeline 10 through an installation structure 30 and the pipe diameter ports 21 are sealed by a sealing component 40. By connecting several pipe ports 21 of different diameters on the modular manifold chuck 20 to connector components of different diameters, and sealing the unused pipe ports 21 with the sealing component 40, laboratory fluid flows into the main pipeline 10 cavity and then into the modular manifold chuck 20 through the connecting port 11. The corresponding pipe port 21 is opened according to the needs of the machine under test, and the interface form of the interface component 22 of the pipe port 21 can be changed. This allows for a one-time conversion of the interface forms of multiple pipe ports 21 and interface components 22, enabling modular installation of the interface forms of each pipe port 21 and interface component 22 on the modular manifold chuck. The diameter of the interface component 22 can be varied. The piping can be adjusted according to the specifications of the product being tested, thereby effectively improving the installation efficiency of operators. Furthermore, the sealing component 40 can be used to seal unused pipe diameter ports 21, allowing fluid to flow in and out at similar pipe diameter ports 21 on the modular manifold chuck 20, thus enabling fluid to switch between different pipe diameter ports 21 on the modular manifold chuck. In addition, the detection module 15 can effectively detect auxiliary measurements of fluid temperature, pressure, and other related data, and can perform local venting to avoid excessive local resistance in the pipe diameter conversion test fixture 100 due to venting, which would affect the use of the pipe diameter conversion test fixture 100.

[0019] like Figure 1 , Figure 2 and Figure 5 As shown, the pipe diameter conversion test fixture 100 also includes a plugging component 40, which plugs the pipe diameter port 21. The plugging component 40 is a plugging head, which includes a plugging part 42 that penetrates into the pipe diameter port 21 and a handheld part 41 that protrudes from the pipe diameter port 21. Figure 5 This is a schematic diagram of the sealing component in the pipe diameter conversion testing fixture provided by this utility model, as shown below. Figure 2 and Figure 5As shown, by inserting the sealing part 42 of the sealing head into the unused pipe diameter port 21, the sealing performance of the unused pipe diameter port 21 can be effectively improved, allowing fluid to flow out from the unsealed pipe diameter port 21, thereby effectively adjusting the fluid outflow angle within the modular manifold chuck 20. The interface component 22 provided by this utility model is an interface in the form of a lever-type quick connector or a sanitary flange, etc. By installing interface components 22 of different diameters at pipe diameter ports 21 of different diameters and connecting pipes of different diameters to the interface components 22, a one-time conversion of the interface forms of multiple pipe diameter ports 21 and interface components 22 can be achieved, enabling modular installation of the interface forms of each pipe diameter port 21 and interface component 22 on the modular manifold chuck.

[0020] like Figure 2 and Figure 4 As shown, the main pipeline 10 also has an input pipeline 12, which is connected to the main pipeline 10. In other possible embodiments, the input pipeline 12 on the main pipeline 10 can be used to connect to the supply end of a laboratory liquid system, allowing laboratory fluid to flow into the cavity of the main pipeline 10 through the input pipeline 12. When the input pipeline 12 is not needed, the input pipeline 12 can be blocked using the sealing component 40, thereby enriching the application scenarios of the pipeline diameter conversion test fixture 100 and meeting the usage needs in different application scenarios.

[0021] like Figure 2 and Figure 3 As shown, the modular manifold chuck 20 includes a first rotating part 201 and a second rotating part 202. The mounting structure 30 consists of a hinge component 31 for rotatably connecting the first rotating part 201 and the second rotating part 202, and a locking component 32 for locking the first rotating part 201 and the second rotating part 202. By using the hinge component 31 to rotatably connect the first rotating part 201 and the second rotating part 202 of the modular manifold chuck 20, the ease of mounting and dismounting the modular manifold chuck 20 onto the main pipeline 10 can be effectively improved. Furthermore, by using the locking component 32, the stability of the modular manifold chuck 20 locked onto the main pipeline 10 can be effectively ensured.

[0022] like Figure 2 and Figure 3As shown, the first rotating part 201 has a first fixing ear 2011, and the second rotating part 202 has a second fixing ear 2021. The locking component 32 includes a fixing bolt 321 rotatably connected to the second fixing ear 2021 and a fixing pin 322 disposed on the first fixing ear 2011 and used to pass through the fixing bolt 321. When it is necessary to lock the modular manifold chuck 20 to the main pipeline 10, by inserting the end of the fixing bolt 321 into the first rotating part 201 and rotating the fixing pin 322 on the first rotating part 201 into the end of the fixing bolt 321, the convenience of locking the modular manifold chuck 20 to the main pipeline 10 using the locking structure can be effectively improved, and the stability of the locking operation can be effectively guaranteed.

[0023] like Figure 2 and Figure 4 As shown, the main pipeline 10 is also equipped with several storage rods 13 for storing interface components 22. By directly attaching the unused interface components 22 to the storage rods 13, the operation of storing the interface components 22 using the storage rods 13 can be realized. This further improves the convenience for operators to install and remove the interface components 22 onto the pipe diameter port 21, reduces the time required for operators to find interface components 22 of different diameters, and enables quick and accurate access to interface components 22 of different diameters, thereby improving the working efficiency of operators using the pipeline diameter conversion test fixture 100.

[0024] like Figure 1 and Figure 4 As shown, the detection module 15 includes a temperature measuring port 151 and a fluid pressure measuring port 152 located at the top of the main pipeline 10. By utilizing the temperature measuring port 151 and the fluid pressure measuring port 152, the pipeline diameter conversion test fixture 100 can achieve a one-time conversion of the interface forms of multiple diameter pipe ports 21 and interface components 22. This allows for modular installation of the interface forms of each diameter port 21 and interface component 22 on the modular manifold chuck, while simultaneously performing auxiliary measurements of temperature and pressure data.

[0025] like Figure 1 and Figure 4 As shown, the detection module 15 also includes an exhaust needle valve 153 disposed at the top of the main pipeline 10. By using the exhaust needle valve 153, the pipeline diameter conversion test fixture 100 can be partially vented, avoiding excessive local resistance of the pipeline diameter conversion test fixture 100 due to venting, which would affect the normal use of the pipeline diameter conversion test fixture 100.

[0026] like Figure 1 and Figure 4As shown, the bottom of the main pipeline 10 is also equipped with several brake casters 14. By utilizing the brake casters 14, the movement and arrangement of the pipeline diameter conversion test fixture 100 are made more flexible, while saving the physical strength of the staff and meeting the needs of using the pipeline diameter conversion test fixture 100 in different locations.

[0027] like Figure 2 and Figure 4 As shown, the main pipeline 10 has several mounting slots 16 for mounting modular manifold chucks 20, and the modular manifold chuck 20 has mounting ears 23 for embedding into the mounting slots 16. By inserting the mounting ears 23 on the modular manifold chuck 20 into the mounting slots 16 of the main pipeline 10, and locking the modular manifold chuck 20 onto the main pipeline 10 using the locking structure on the modular manifold chuck 20, the modular manifold chuck 20 can be fixedly installed around the main pipeline 10 at any angle. This allows for flexible adjustment of the liquid outlet angle of the pipeline diameter conversion test fixture 100 during pipeline layout, making pipeline layout more flexible. In addition, the addition of mounting slots 16 on the main pipeline 10 allows for the simultaneous installation of multiple modular manifold chucks 20, thereby reducing the number of times the modular manifold chucks 20 are disassembled and assembled, further improving installation efficiency, reducing fixture wear, and reducing the risk of leakage due to wear.

[0028] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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. A pipe diameter conversion testing fixture, comprising a main pipe (10), characterized in that, It also includes a modular manifold chuck (20) fitted onto the main pipeline (10); The modular manifold chuck (20) is provided with a number of pipe ports (21), and an interface component (22) is detachably connected to the pipe ports (21). The main pipeline (10) is provided with a number of communication ports (11) for communicating with the number of pipe ports (21) on the modular manifold chuck (20). A detection module (15) is also provided on the top of the main pipeline (10). The modular manifold chuck (20) is fitted onto the main pipeline (10) through an installation structure (30).

2. The pipeline diameter conversion test fixture as described in claim 1, characterized in that, The pipeline diameter conversion test fixture also includes a plugging component (40), which plugs the pipe diameter opening (21). The plugging component (40) is a plugging head, which includes a plugging part (42) that penetrates into the pipe diameter opening (21) and a handheld part (41) that protrudes from the pipe diameter opening (21).

3. The pipeline diameter conversion test fixture as described in claim 1, characterized in that, The main pipeline (10) also has an input pipeline (12), which is connected to the main pipeline (10).

4. The pipeline diameter conversion test fixture as described in claim 2, characterized in that, The modular manifold chuck (20) includes a first rotating part (201) and a second rotating part (202). The mounting structure (30) is a hinge component (31) for rotatably connecting the first rotating part (201) and the second rotating part (202) and a locking component (32) for locking the first rotating part (201) and the second rotating part (202).

5. The pipeline diameter conversion test fixture as described in claim 4, characterized in that, The first rotating part (201) has a first fixing ear (2011), and the second rotating part (202) has a second fixing ear (2021). The locking component (32) includes a fixing bolt (321) rotatably connected to the second fixing ear (2021) and a fixing pin (322) disposed on the first fixing ear (2011) and used to pass through the fixing bolt (321).

6. The pipeline diameter conversion test fixture as described in claim 2, characterized in that, The main pipeline (10) is also provided with several storage rods (13) for storing the interface component (22).

7. The pipeline diameter conversion test fixture as described in claim 1, characterized in that, The detection module (15) includes a temperature measuring port (151) and a fluid pressure measuring port (152) located on the top of the main pipeline (10).

8. The pipeline diameter conversion test fixture as described in claim 7, characterized in that, The detection module (15) also includes an exhaust needle valve (153) disposed on the top of the main pipeline (10).

9. The pipeline diameter conversion test fixture as described in claim 1, characterized in that, The bottom of the main pipeline (10) is also provided with several brake casters (14).

10. The pipeline diameter conversion test fixture as described in claim 1, characterized in that, The main pipeline (10) has a plurality of mounting slots (16) for mounting with the modular manifold chuck (20), and the modular manifold chuck (20) has mounting ears (23) for embedding into the mounting slots (16).

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