A vertical distribution unit testing device

Abstract

The utility model provides a kind of vertical distribution unit testing device, including frame, height adjusting assembly and detection module;Frame is provided with mounting component, height adjusting assembly drives detection module to be connected with branch pipe mouth through connecting component, height adjusting assembly also has locking assembly on it.The vertical distribution unit testing device provided by the utility model drives detection module and the height of several branch pipe mouths of vertical distribution unit to be flush by using height adjusting assembly, then the height of detection module is limited using locking assembly, and detection module is connected with the branch pipe mouth of vertical distribution unit, that is, the convenience of detection operation of operator can be improved using detection module to carry out relevant data acquisition, record and analysis operation;And, by using mounting component, the stability of installing vertical distribution unit on frame can be effectively improved, and the installation position of vertical distribution unit on frame can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of power distribution technology, and in particular to a vertical distribution unit testing device. Background Technology

[0002] Currently, existing tests for the distribution capacity of vertical distribution units can only roughly assess their flow distribution capabilities by observing the temperature display on the IT equipment's thermal simulation load. However, since the temperature measurement modules on the IT equipment's thermal simulation load are mostly integrated modules, they cannot be calibrated regularly like laboratory measuring instruments. Therefore, the test accuracy cannot be guaranteed, and the collection, recording, and analysis of related data are not convenient, increasing the operational difficulty for operators. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing vertical distribution unit testing methods, which only allow for a rough assessment of flow distribution capacity through temperature display on IT equipment's thermal simulation load. Unlike laboratory measuring instruments, these methods cannot be calibrated regularly, resulting in inconsistent testing accuracy. Furthermore, the ease of data collection, recording, and analysis is limited, increasing the operational difficulty for operators. This invention provides a vertical distribution unit testing device.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a vertical distribution unit testing device, wherein the vertical distribution unit has a plurality of branch ports, the vertical distribution unit testing device includes a frame, a height adjustment component disposed on the frame, and a plurality of detection modules connected to the height adjustment component; the frame is provided with a plurality of mounting components for mounting the vertical distribution unit, the height adjustment component drives the detection module to connect to the branch ports through connecting components, and the height adjustment component also has a locking component for locking the height of the detection module. By using a height adjustment component to align the detection module with the height of several branch ports of the vertical distribution unit, and then using a locking component to limit the height of the detection module and connect the detection module to the branch ports of the vertical distribution unit, it is possible to collect, record, and analyze relevant data using the detection module, improving the convenience of the operator's detection operations. Furthermore, the installation components effectively improve the stability of the vertical distribution unit mounted on the frame and allow adjustment of the vertical distribution unit's installation position on the frame. In addition, by using the locking component to lock the height of the detection module, the alignment between the detection module and the branch ports of the vertical distribution unit can be effectively ensured, thereby effectively improving the convenience of connecting the branch ports to the detection module.

[0005] Furthermore, the mounting component is a mounting plate, which has several mounting slots for locking components to pass through. The mounting plate is slidably connected to the frame via an adjustment slot. By using the adjustment slot to slide the mounting plate to the frame, the mounting plate can slide left and right relative to the frame within the adjustment slot, thereby effectively adjusting the spacing between vertical distribution units fixed to adjacent mounting plates, preventing collisions, and thus effectively improving the safety of the vertical distribution units mounted on the mounting plates. Simultaneously, the mounting slots on the mounting plate can accommodate the installation requirements of vertical distribution units of different heights, while also being compatible with the spacing required for different fixing screws, improving the convenience and compatibility of installing the vertical distribution units onto the frame.

[0006] Furthermore, the height adjustment assembly includes a height adjustment chain, several height adjustment gears meshing with the height adjustment chain, and a height adjustment handle connected to the height adjustment gears. Rotating the height adjustment handle drives the height adjustment gears connected to it to rotate. Under the action of the meshing transmission between the height adjustment chain and the height adjustment gears, the height adjustment chain causes the detection module to perform a vertical reciprocating motion. This allows for flexible adjustment of the installation height of the detection module and is compatible with the testing requirements of vertical distribution units with different heights and different outlet pipe spacings. In addition, when installing the detection module on the height adjustment chain, rotating the height adjustment handle avoids the need for climbing, ensuring the safety and convenience of the installation operation.

[0007] Furthermore, the height-adjusting chain has several mounting holes. By passing a mounting rod through the detection module and inserting it into the mounting holes, the detection module is connected to the height-adjusting chain. Utilizing the evenly distributed mounting holes on the height-adjusting chain, multiple detection modules of different or identical specifications can be flexibly installed. Simultaneously, rotating the height-adjusting handle drives the height-adjusting gear, which in turn rotates the height-adjusting chain, thus adjusting the height of the detection module. In addition, by passing the mounting rod through the detection module and inserting it into the mounting holes, the stability of the detection module mounted on the height-adjusting chain is effectively ensured. In other embodiments provided by this invention, the height-adjusting chain can also be directly mounted on the frame, thereby simplifying the structure of the vertical distribution unit and reducing material costs.

[0008] Furthermore, the locking assembly comprises a fixed disk and a rotating disk disposed between the height adjustment handle and the height adjustment gear. The fixed disk is fixedly connected to the frame, and the rotating disk is kinetically connected to the height adjustment handle. After adjusting the height of the detection module to be flush with the corresponding branch port of the vertical distribution unit using the height adjustment handle, locking the height adjustment handle can be effectively achieved by using a locking component such as a pin passing through the rotating disk and into the fixed disk. This locks the height adjustment gear and the height adjustment chain, allowing the connection of the branch port of the vertical distribution unit to the vertical distribution unit.

[0009] Furthermore, the fixed disk is provided with several fixed limiting holes, and the rotating disk is provided with several rotation limiting holes. After adjusting the height of the detection module to be aligned with the corresponding branch port of the vertical distribution unit using the height adjustment handle, the rotation limiting hole on the rotating disk is aligned with the fixed limiting hole on the fixed disk by rotating it to the minimum angle. Then, a locking device such as a pin is used to pass through the rotation limiting hole on the rotating disk and into the fixed limiting hole on the fixed disk, thereby locking the height adjustment handle.

[0010] Furthermore, the detection module includes a detection fixing plate, and the mounting rod passes through the detection fixing plate and into the mounting hole, so that the detection module is mounted on the height adjustment chain. By using the mounting rod to pass through the detection fixing plate of the detection module and into the mounting hole, the stability of the detection module mounted on the height adjustment chain can be effectively ensured. Moreover, the multiple mounting holes evenly distributed on the height adjustment chain allow for the flexible installation of multiple detection fixing plates of different or identical specifications.

[0011] Furthermore, the detection module also includes a liquid pressure detection port and a liquid temperature detection port disposed on the detection mounting plate. The liquid pressure detection port allows for the connection of a liquid pressure sensor and the sampling of liquid pressure, thereby obtaining relevant data on the liquid pressure at the branch pipe inlet of the vertical distribution unit. The liquid temperature detection port allows for the connection of various contact temperature sensors and the sampling of liquid temperature, thereby obtaining relevant data on the liquid temperature at the branch pipe inlet of the vertical distribution unit.

[0012] Furthermore, the detection mounting plate is also provided with a pressure sensor mounting slot and several quick connectors, through which the branch port of the vertical distribution unit is connected to the detection module. In the embodiments provided by this utility model, quick connectors of two different diameters are provided for the rapid connection or disconnection of the liquid pipeline between the detection module and the vertical distribution unit or an external thermal simulation load, thereby effectively improving the compatibility and convenience of connection operations between the detection module and the vertical distribution unit. By utilizing the pressure sensor mounting slot, the pressure sensor probe can be installed and positioned, effectively improving the stability of the pressure sensor mounted on the detection mounting plate.

[0013] Furthermore, the bottom of the frame is equipped with several casters. These casters effectively improve the flexibility of the vertical distribution unit testing device during movement, thus facilitating vertical distribution unit testing in different locations. Moreover, the casters provided by this invention have a braking function, effectively ensuring the stability of the vertical distribution unit testing device when fixed to the ground under braking conditions.

[0014] The beneficial effects of the vertical distribution unit testing device provided by this utility model are as follows: By using a height adjustment component to drive the detection module to be level with the height of several branch ports of the vertical distribution unit, and then using a locking component to limit the height of the detection module and connect the detection module to the branch ports of the vertical distribution unit, it is possible to use the detection module to collect, record and analyze relevant data, thereby improving the convenience of the operator in performing the testing operation; in addition, by using the mounting component, the stability of the vertical distribution unit installed on the frame can be effectively improved, and the installation position of the vertical distribution unit on the frame can be adjusted; furthermore, by using the locking component to lock the height of the detection module, the levelness between the detection module and the branch ports of the vertical distribution unit can be effectively guaranteed, thereby effectively improving the convenience of connecting the branch ports to the detection module. Attached Figure Description

[0015] Figure 1 A perspective view of the structure of the vertical distribution unit testing device provided by this utility model; Figure 2 for Figure 1 A magnified view of a section at point A in the middle; Figure 3 for Figure 1 A magnified view of a section at point B in the middle; Figure 4 for Figure 1 A magnified view of a section at point C.

[0016] In the picture: Vertical distribution unit test device Frame, 11-Adjustment slot, 20-Height adjustment assembly, 21-Height adjustment chain, 211-Mounting hole, 23 - Height adjustment gear, 30 - Detection module, 31 - Detection fixing plate 33 - Liquid pressure detection port, 34 - Liquid temperature detection port, 35 - Pressure sensor mounting slot Quick connector, 40 - mounting component, 41 - mounting slot, 50 - locking assembly, 51 - retaining plate. 511-Fixed limit hole, 52-Rotating disc, 521-Rotating limit hole, 60-Mounting rod, 70-Wheel caster. 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 1-4 This invention provides a vertical distribution unit testing device 100. Figure 1 A side view of the structure of the vertical distribution unit testing device 100 provided by this utility model; Figure 2 for Figure 1 A magnified view of a section at point A in the middle; Figure 3 for Figure 1 A magnified view of a section at point B. Figure 4 for Figure 1A magnified view of section C. The vertical distribution unit testing device 100 has several branch ports on the vertical distribution unit, including a frame 10, a height adjustment component 20 disposed on the frame 10, and several detection modules 30 connected to the height adjustment component 20; the frame 10 is provided with several mounting components 40 for mounting the vertical distribution unit, the height adjustment component 20 drives the detection modules 30 to be connected to the branch ports through connecting components, and the height adjustment component 20 also has a locking component 50 for locking the height of the detection modules 30. By using the height adjustment component 20 to drive the detection module 30 to be level with the height of several branch ports of the vertical distribution unit, and then using the locking component 50 to limit the height of the detection module 30 and connect the detection module 30 to the branch ports of the vertical distribution unit, it is possible to use the detection module 30 to collect, record and analyze relevant data, thereby improving the convenience of the operator's detection operation. In addition, the installation component 40 can effectively improve the stability of the vertical distribution unit installed on the frame 10, and the installation position of the vertical distribution unit on the frame 10 can be adjusted. Furthermore, by using the locking component 50 to lock the height of the detection module 30, the alignment between the detection module 30 and the branch ports of the vertical distribution unit can be effectively ensured, thereby effectively improving the convenience of connecting the branch ports to the detection module 30.

[0019] like Figure 1 and Figure 2 As shown, the mounting component 40 is a mounting plate with several mounting slots 41 for locking components to pass through. The mounting plate is slidably connected to the frame 10 via an adjustment groove 11. By using the adjustment groove 11 to slide the mounting plate to the frame 10, the mounting plate can slide left and right relative to the frame 10 within the adjustment groove 11, thereby effectively adjusting the spacing between vertical distribution units fixed on adjacent mounting plates, avoiding collisions, and thus effectively improving the safety of the vertical distribution units installed on the mounting plates. Simultaneously, by utilizing the several mounting slots 41 on the mounting plate, the installation requirements of vertical distribution units at different heights can be met, while also being compatible with the spacing required for different fixing screws, improving the convenience and compatibility of installing the vertical distribution units on the frame 10.

[0020] like Figure 1 and Figure 3As shown, the height adjustment assembly 20 includes a height adjustment chain 21, several height adjustment gears 22 meshing with the height adjustment chain 21, and a height adjustment handle 23 connected to the height adjustment gears 22. By rotating the height adjustment handle 23, the height adjustment gears 22 connected to the height adjustment handle 23 are driven to rotate. Under the action of the meshing transmission between the height adjustment chain 21 and the height adjustment gears 22, the height adjustment chain 21 drives the detection module 30 to perform a vertical reciprocating motion. This allows for flexible adjustment of the installation height of the detection module 30 and is compatible with the testing requirements of vertical distribution units with different heights and different outlet pipe spacings. In addition, when installing the detection module 30 on the height adjustment chain 21, rotating the height adjustment handle 23 can avoid the need for climbing, ensuring the safety and convenience of the installation operation.

[0021] like Figure 1 and Figure 3 As shown, the height adjustment chain 21 has several mounting holes 211. By passing the mounting rod 60 through the detection module 30 and inserting it into the mounting holes 211, the detection module 30 is connected to the height adjustment chain 21. Utilizing the multiple evenly distributed mounting holes 211 on the height adjustment chain 21 for mounting the detection module 30, multiple detection modules 30 of different or identical specifications can be flexibly installed. Simultaneously, rotating the height adjustment handle 23 drives the height adjustment gear 22 to rotate the height adjustment chain 21, thereby adjusting the height of the detection module 30. Furthermore, by passing the mounting rod 60 through the detection module 30 and inserting it into the mounting holes 211, the stability of the detection module 30 mounted on the height adjustment chain 21 is effectively ensured. In other embodiments provided by this utility model, the height adjustment chain 21 can also be directly mounted on the frame 10, thereby simplifying the structure of the vertical distribution unit and reducing material costs.

[0022] like Figure 1 and Figure 3 As shown, the locking assembly 50 consists of a fixed disk 51 and a rotating disk 52 disposed between the height adjustment handle 23 and the height adjustment gear 22. The fixed disk 51 is fixedly connected to the frame 10, and the rotating disk 52 is drive-connected to the height adjustment handle 23. After adjusting the height of the detection module 30 to be flush with the corresponding branch port of the vertical distribution unit using the height adjustment handle 23, locking the height adjustment handle 23 can be effectively achieved by using a locking element such as a pin passing through the rotating disk 52 and into the fixed disk 51. This locks the height adjustment gear 22 and the height adjustment chain 21, allowing the connection of the branch port of the vertical distribution unit to the vertical distribution unit.

[0023] like Figure 3As shown, the fixed disk 51 is provided with several fixed limiting holes 511, and the rotating disk 52 is provided with several rotation limiting holes 521. When the height of the detection module 30 is adjusted to be level with the corresponding branch port of the vertical distribution unit using the height adjustment handle 23, the rotation limiting holes 521 on the rotating disk 52 are aligned with the fixed limiting holes 511 on the fixed disk 51 by rotating the disk by the smallest angle. Then, a locking pin or other locking component is inserted through the rotation limiting holes 521 on the rotating disk 52 and into the fixed limiting holes 511 on the fixed disk 51, thereby locking the height adjustment handle 23.

[0024] like Figure 1 , Figure 3 and Figure 4 As shown, the detection module 30 includes a detection fixing plate 31. A mounting rod 60 passes through the detection fixing plate 31 and into the mounting hole 211, allowing the detection module 30 to be mounted on the height adjustment chain 21. By using the mounting rod 60 to pass through the detection fixing plate 31 and into the mounting hole 211, the stability of the detection module 30 mounted on the height adjustment chain 21 can be effectively ensured. Furthermore, the multiple mounting holes 211 evenly distributed on the height adjustment chain 21 allow for the flexible installation of multiple detection fixing plates 31 of different or identical specifications.

[0025] like Figure 1 , Figure 3 and Figure 4 As shown, the detection module 30 also includes a liquid pressure detection port 32 and a liquid temperature detection port 33 disposed on the detection mounting plate 31. The liquid pressure detection port 32 allows for the connection of a liquid pressure sensor and the sampling of liquid pressure, thereby obtaining relevant data on the liquid pressure at the branch pipe inlet of the vertical distribution unit. The liquid temperature detection port 33 allows for the connection of various contact temperature sensors and the sampling of liquid temperature, thereby obtaining relevant data on the liquid temperature at the branch pipe inlet of the vertical distribution unit.

[0026] like Figure 1 , Figure 3 and Figure 4As shown, the detection mounting plate 31 is also provided with a pressure sensor mounting slot 34 and several quick connectors 35. The branch pipe of the vertical distribution unit is connected to the detection module 30 through the quick connectors 35. In the embodiment provided by this utility model, quick connectors 35 of two different diameters are provided for quick connection or disconnection of the liquid pipeline between the detection module 30 and the vertical distribution unit or the external thermal simulation load, thereby effectively improving the compatibility and convenience of connection operations between the detection module 30 and the vertical distribution unit. By utilizing the pressure sensor mounting slot 34, the pressure sensor probe can be installed and positioned, and the stability of the pressure sensor mounted on the detection mounting plate 31 can be effectively improved.

[0027] like Figure 1 As shown, the bottom of the frame 10 is also provided with several casters 70. The casters 70 effectively improve the flexibility of the vertical distribution unit testing device 100 during movement, thus facilitating vertical distribution unit testing in different positions. Furthermore, the casters 70 provided by this invention have a braking function, effectively ensuring the stability of the vertical distribution unit testing device 100 when fixed to the ground under braking conditions.

[0028] The installation process of the vertical distribution unit testing device 100 provided by this utility model is as follows: First, the vertical distribution unit testing device 100 is moved to a suitable position using the universal wheel 70, and the brake of the universal wheel 70 is locked; then, the position of the mounting plate is adjusted in the adjustment groove 11, and the vertical distribution unit is installed on the mounting plate by selecting a suitable mounting slot 41 on the mounting plate; next, the detection fixing plate 31 of the detection module 30 is installed on the mounting hole 211 of the height adjustment chain 21 using the mounting rod 60, and the detection fixing plate 31 is moved to the branch pipe inlet of the vertical distribution unit by rotating the height adjustment handle 23, and the rotation is made so that the rotation limiting hole 521 on the rotating disk 52 and the fixing limiting hole 521 on the fixed disk 51 are aligned. After alignment, a locking pin or similar locking device is used to pass through the rotation limit hole 521 on the rotating disk 52 and into the fixing limit hole 511 on the fixed disk 51 to lock the height adjustment handle 23. Then, the liquid pressure sensor is connected to the liquid pressure detection port 32, and the liquid temperature sensor is connected to the temperature and pressure detection port. The detection module 30 is connected to the vertical distribution unit via a quick connector 35. Next, the several detection modules 30 on the height adjustment chain 21 are marked for easy identification, and each sensor on the detection module 30 is added to the laboratory data acquisition channel. Finally, a pipeline test is performed to check for leaks. Once confirmed to be correct, the laboratory testing software is opened, the laboratory channel is set, and testing begins.

[0029] 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 vertical distribution unit testing device, said vertical distribution unit having a number of distribution ports thereon, said vertical distribution unit testing device comprising a frame (10), characterized in that, It also includes a height adjustment component (20) disposed on the frame (10) and a plurality of detection modules (30) connected to the height adjustment component (20); The frame (10) is provided with a plurality of mounting components (40) for mounting the vertical distribution unit. The height adjustment component (20) drives the detection module (30) to connect to the branch port through the connecting component. The height adjustment component (20) also has a locking component (50) for locking the height of the detection module (30).

2. The vertical distribution unit testing device as described in claim 1, characterized in that, The mounting component (40) is a mounting plate, which has a plurality of mounting slots (41) for the locking element to pass through, and the mounting plate is slidably connected to the frame (10) through an adjustment groove (11).

3. The vertical distribution unit testing device as described in claim 1, characterized in that, The height adjustment assembly (20) includes a height adjustment chain (21), a plurality of height adjustment gears (22) that mesh with the height adjustment chain (21) and a height adjustment handle (23) that is connected to the height adjustment gears (22).

4. The vertical distribution unit testing device as described in claim 3, characterized in that, The height adjustment chain (21) has several mounting holes (211). The mounting rod (60) passes through the detection module (30) and into the mounting hole (211), so that the detection module (30) is connected to the height adjustment chain (21).

5. The vertical distribution unit testing device as described in claim 3, characterized in that, The locking assembly (50) consists of a fixed disk (51) and a rotating disk (52) disposed between the height adjustment handle (23) and the height adjustment gear (22). The fixed disk (51) is fixedly connected to the frame (10), and the rotating disk (52) is drivenly connected to the height adjustment handle (23).

6. The vertical distribution unit testing device as described in claim 5, characterized in that, The fixed disk (51) is provided with a number of fixed limiting holes (511), and the rotating disk (52) is provided with a number of rotating limiting holes (521).

7. The vertical distribution unit testing device as described in claim 4, characterized in that, The detection module (30) includes a detection fixing plate (31), and the mounting rod (60) passes through the detection fixing plate (31) and enters the mounting hole (211) so that the detection module (30) is mounted on the height adjustment chain (21).

8. The vertical distribution unit testing device as described in claim 7, characterized in that, The detection module (30) also includes a liquid pressure detection port (32) and a liquid temperature detection port (33) disposed on the detection fixing plate (31).

9. A vertical distribution unit testing device as described in claim 8, characterized in that, The detection fixing plate (31) is also provided with a pressure sensor mounting slot (34) and several quick connectors (35). The branch port of the vertical distribution unit is connected to the detection module (30) through the quick connectors (35).

10. A vertical distribution unit testing device as described in claim 1, characterized in that, The bottom of the frame (10) is also provided with several casters (70).

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