Liquid cooling plate cleaning device

Abstract

The utility model discloses a liquid cooling plate cleaning device and relates to the technical field of liquid cooling plate processing. Comprising a water tank body and supporting bases. A limiting plate hinged to the supporting base is arranged at the top of the supporting base, the limiting plate is used for installing the liquid cooling plate, the liquid cooling plate is swung and washed through a swinging mechanism, the washing efficiency is improved, and scrap iron residues at the corner of a flow channel are avoided; and meanwhile, the cleaning liquid can be secondarily recycled in the using process, the cleaning cost is reduced, and the utilization rate of the cleaning liquid is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid cooling plate processing, in particular to a liquid cooling plate cleaning device. Background Art

[0002] The direct function of the power battery pack is to provide a power source for electric vehicles. If a problem is found in the battery pack during use and it needs to be repaired, the entire battery pack may be dismantled for repair. At this time, the liquid cooling plate is already full of coolant, and the coolant needs to be discharged. After repair, the battery pack can be assembled as a whole. For the dismantled liquid cooling plate, due to the long-term operation of the coolant inside, some slightly corrosive impurities may remain, and some of the original coolant may remain during dismantling. The existing liquid cooling plate cleaning method cannot achieve the purpose of thoroughly cleaning the residues attached to the inner side wall of the liquid cooling plate, and often there will be original liquid residues inside the tube wall, which poses a safety hazard to the future delivery of the product, and also affects the cooling effect of the liquid cooling plate.

[0003] At the same time, the application number is 202022066447.2, which is a device for cleaning the flow channel in a liquid cooling plate that can prevent waste chips from splashing back. The device for cleaning the flow channel in a liquid cooling plate includes a high-pressure air gun purge chamber, and a compressed air connector is connected to the outer wall of the high-pressure air gun purge chamber; a high-pressure air gun and a workpiece placement table are arranged in the high-pressure air gun purge chamber; the high-pressure air gun is connected to the compressed air connector through an air pipe; the workpiece placement table is adjustable and fixedly arranged in the high-pressure air gun purge chamber through a height adjustment mechanism. The utility model confines waste chips in the entire high-pressure air gun purge chamber, no longer affecting operators and the workshop environment, and facilitating the cleaning of the high-pressure air gun purge chamber.

[0004] However, in the implementation of relevant technologies, the following problems were found: a device for cleaning the flow channel in a liquid cooling plate that can prevent waste chips from splashing back cannot recycle the cleaning liquid during use, and the angle cannot be adjusted during the cleaning process, and the flow channel corners are not easy to flush. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a liquid cooling plate cleaning device, which has the advantages of being able to recycle the cleaning liquid during use and being able to adjust the angle during the cleaning process to improve the cleaning efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A liquid cooling plate cleaning device, comprising:

[0008] The water tank body has a water filling port on the top, and a water outlet and a water return port on the side near the bottom;

[0009] The support base has a limit plate hingedly arranged on the top thereof; the limit plate has a slot adapted to the liquid cooling plate body on the top surface thereof; the limit plate has a bottom hingedly connected to the support base, and a swing mechanism is used to swing the limit plate (23) on the support base;

[0010] The liquid cooling plate body is detachably fixed in the slot of the limiting plate, and is respectively connected to the water outlet and the water return port through a hose, and the cleaning liquid in the water tank body flows into the liquid cooling plate through a water pump.

[0011] Specifically, the top of the support base is provided with an arc-shaped plate fixed thereto;

[0012] The bottom of the limit plate is provided with a fixing plate fixedly connected thereto;

[0013] The fixing plate is hinged to the arc-shaped plate through sliding bolts.

[0014] Specifically, the swing mechanism includes a swing cylinder;

[0015] The sliding bolt is fixedly connected to the fixing plate, extends out from the arc plate, and is connected to the rotating end of the swing cylinder.

[0016] Specifically, the swing mechanism includes:

[0017] A motor, fixedly arranged on the supporting base;

[0018] A driving gear, fixedly connected to the rotating shaft of the motor;

[0019] The driven gear is fixedly sleeved on the sliding bolt and meshed with the driving gear; the sliding bolt is fixedly connected to the fixing plate and hinged to the arc plate.

[0020] Specifically, the water outlet of the water tank body is detachably sealed and fixedly connected to the water inlet of the water pump through a water tank outlet pipe;

[0021] The water outlet of the water pump is communicated with the liquid cooling plate water inlet on the liquid cooling plate body through a soft connecting pipe.

[0022] Specifically, a first pressure sensor is provided at the water outlet of the water pump.

[0023] Specifically, the liquid cooling plate body is provided with a liquid cooling plate water outlet;

[0024] The water outlet of the liquid cooling plate is provided with a filter pipe connected thereto; the filter pipe is provided with a collecting pipe extending obliquely downward, and the tail end of the collecting pipe is provided with a bottom cover plate which is detachably sealed and fixedly connected thereto;

[0025] A filter plate is provided on the filter pipe at the junction of the head end of the collection pipe and the filter pipe.

[0026] Specifically, the collecting pipe has an S-shaped structure.

[0027] Specifically, the filter pipe is connected to the water outlet of the liquid cooling plate through a hose.

[0028] Specifically, the filter pipe is connected to the water tank body through a fine-tuning valve.

[0029] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0030] 1. The utility model is provided with a water pump. During use, the staff first pours the cleaning liquid into the water tank body through the water tank water inlet, tightens the top cover plate to the water tank water inlet, starts the water pump body, and the water pump body flows the cleaning liquid through the water tank outlet pipe and the water pump inlet to the water pump outlet. The liquid cooling plate body is installed inside the limit plate, and the inside of the liquid cooling plate body is cleaned. After cleaning, the cleaning liquid flows out through the liquid cooling plate outlet, so that the cleaning liquid can be recycled for the second time during use. Angle adjustment during the cleaning process saves a lot of time and energy of the staff and improves the work efficiency of the staff.

[0031] 2. The utility model sets a filter pipe, and the cleaning liquid flows into the filter pipe. The filter plate filters the cleaning liquid, and the impurities filtered out flow into the collection pipe for collection. The filtered cleaning liquid is fine-tuned by the fine-tuning valve and enters the water tank body through the water tank inlet pipe for secondary utilization. The bottom cover plate is screwed off to discharge the impurities inside the collection pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0033] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0034] Figure 3 For this utility model Figure 1 A structural diagram of ;

[0035] Figure 4 For this utility model Figure 2 Schematic diagram of the B structure.

[0036] In the figure: 1. water tank body; 2. water tank outlet pipe; 3. water pump inlet; 4. water pump; 5. water pump outlet; 6. first pressure sensor; 7. connecting pipe; 8. liquid cooling plate inlet; 9. liquid cooling plate body; 10. liquid cooling plate outlet; 11. second pressure sensor; 12. filter pipe; 13. collecting pipe; 14. filter plate; 15. fine-tuning valve; 16. water tank inlet pipe; 17. water tank filling port; 18. top cover plate; 19. bottom cover plate; 20. hand wheel; 21. support base; 22. fixing plate; 23. limit plate; 24. limit bolt; 25. anti-slip pad; 26. arc plate; 27. sliding bolt. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] like Figures 1 to 4 As shown, a liquid cooling plate cleaning device comprises:

[0039] The water tank body 1 is provided with a water tank water inlet 17 at the top, and a water outlet and a water return outlet are provided at the side near the bottom. In this case, a detachable and fixed top cover plate 18 is provided on the water tank water inlet 17;

[0040] The water tank body 1 is provided with filters which are detachably fixedly connected to the water outlet and the water return port, respectively, for filtering debris such as iron filings;

[0041] The support base 21 is provided with a limit plate 23 hingedly arranged on the top; the top surface of the limit plate 23 is provided with a slot adapted to the liquid cooling plate body 9, and the liquid cooling plate is detachably fixedly connected to the limit plate 23 through the limit bolt 24 in the slot; the bottom of the limit plate 23 is hinged to the support base 21, and the limit plate 23 is swung on the support base 21 through a swing mechanism; the tail of the limit bolt 24 in this case is provided with an anti-slip pad 25 for fitting with the liquid cooling plate body 9 to prevent squeezing and damaging the surface of the liquid cooling plate body 9;

[0042] The liquid cooling plate body 9 is detachably fixedly disposed in the slot of the limiting plate 23 , and is respectively connected to the water outlet and the water return port through a hose, and the cleaning liquid in the water tank body 1 flows into the liquid cooling plate through the water pump 4 .

[0043] It is further defined that the top of the support base 21 is provided with an arc-shaped plate 26 fixed thereto;

[0044] The bottom of the limiting plate 23 is provided with a fixing plate 22 fixedly connected thereto;

[0045] The fixing plate 22 is hinged to the arc-shaped plate 26 via sliding bolts.

[0046] In this embodiment, a pair of fixed plates 22 and arc-shaped plates 26 are provided respectively and are arranged one by one.

[0047] Swing mechanism scheme 1:

[0048] The swing mechanism comprises a swing cylinder;

[0049] The sliding bolt is fixedly connected to the fixed plate 22, and extends out from the arc plate 26, and is connected to the rotating end of the swing cylinder. The reciprocating swing of the swing cylinder drives the reciprocating rotation of the sliding bolt, and finally realizes the swing of the liquid cooling plate body, thereby improving the cleaning efficiency and cleanliness of the iron filings in the inner flow channel, and preventing the iron filings from being hooked on the inner wall of the flow channel and unable to be discharged.

[0050] Swing mechanism solution 2:

[0051] The swing mechanism comprises:

[0052] A motor, fixedly mounted on the support base 21;

[0053] A driving gear, fixedly connected to the rotating shaft of the motor;

[0054] The driven gear is fixedly sleeved on the sliding bolt and meshes with the driving gear; the sliding bolt is fixedly connected to the fixing plate 22 and hinged to the arc plate 26.

[0055] The motor drives the driving gear to rotate, thereby realizing the rotation of the driven gear, and further prompting the sliding bolt to drive the fixing plate to swing back and forth.

[0056] Further optimized, the water outlet of the water tank body 1 is detachably sealed and fixedly connected to the water pump water inlet 3 through the water tank water outlet pipe 2;

[0057] The water pump outlet 5 is connected to the liquid cooling plate water inlet 8 on the liquid cooling plate body 9 through a soft connecting pipe 7 .

[0058] A first pressure sensor 6 is provided at the water outlet 5 of the water pump.

[0059] The liquid cooling plate body 9 is provided with a liquid cooling plate water outlet 10;

[0060] The liquid cooling plate water outlet 10 is provided with a filter pipe 12 connected thereto; the filter pipe 12 is provided with a collection pipe 13 extending obliquely downward, and the tail end of the collection pipe 13 is provided with a bottom cover plate 19 which is detachably sealed and fixedly connected thereto;

[0061] A filter plate 14 is provided on the filter pipe 12 at the junction of the head end of the collecting pipe 13 and the filter pipe 12 to prevent iron filings in the flowing water from flowing into the collecting pipe 13 .

[0062] The collecting pipe 13 is in an S-shaped structure, and the iron filings flowing into the collecting pipe 13 sink to the bottom cover plate 19 along the S-shaped bend, thereby reducing the interference of the water flow in the filtering pipe 12 on the sedimentation of the iron filings.

[0063] The filter pipe 12 is connected to the water outlet 10 of the liquid cooling plate through a hose.

[0064] The filter pipe 12 is connected to the water tank body 1 through a fine-tuning valve 15;

[0065] In this case, the fine-tuning valve 15 is connected to the water tank body 1 through the water tank water inlet pipe 16. The fine-tuning valve 15 is rotated by the top hand wheel 20 to adjust the pipeline flow. At the same time, a second pressure sensor 11 can be added to the filter pipe 12 to monitor the pipeline pressure value.

[0066] Working principle: During use, the staff first pours the cleaning liquid into the water tank body 1 through the water tank water inlet 17, tightens the top cover plate 18 to the water tank water inlet 17, starts the water pump body 4, and the water pump body 4 flows the cleaning liquid through the water tank outlet pipe 2 and the water pump water inlet 3 to the water pump outlet 5, installs and fixes the liquid cooling plate body 9 on the limit plate 23, and controls the swing angle and swing frequency through the swing mechanism to meet the cleaning needs of the internal flow channel of the liquid cooling plate body 9.

[0067] The first pressure sensor 6 is used to detect the pressure of the water inlet 8 of the liquid cooling plate. After cleaning, the cleaning liquid flows out through the water outlet 10 of the liquid cooling plate, and the cleaning liquid flows into the inside of the filter pipe 12. The second pressure sensor 11 detects the pressure of the water outlet 10 of the liquid cooling plate. The filter plate 14 filters the cleaning liquid, and the filtered impurities flow into the collecting pipe 13 for collection. The filtered cleaning liquid enters the inside of the water tank body 1 through the fine-tuning valve 15 for secondary utilization. The bottom cover plate 19 is screwed off to discharge the impurities inside the collecting pipe 13.

[0068] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid cooling plate cleaning device, characterized in that: include: The water tank body (1) is provided with a water tank water inlet (17) at the top, and a water outlet and a water return outlet are respectively provided at the side near the bottom; The support base (21) has a limit plate (23) hingedly arranged on the top thereof; the limit plate (23) has a slot adapted to the liquid cooling plate body (9) on the top surface thereof; the limit plate (23) has a bottom hingedly connected to the support base (21), and the limit plate (23) is caused to swing on the support base (21) by a swing mechanism; The liquid cooling plate body (9) is detachably fixedly arranged in the slot of the limiting plate (23), and is respectively connected to the water outlet and the water return port through a hose, and the cleaning liquid in the water tank body (1) flows into the liquid cooling plate through a water pump (4).

2. A liquid cooling plate cleaning device according to claim 1, characterized in that: The top of the support base (21) is provided with an arc-shaped plate (26) fixed thereto; A fixing plate (22) fixedly connected to the limiting plate (23) is provided at the bottom thereof; The fixed plate (22) is hinged to the arc-shaped plate (26) via sliding bolts.

3. A liquid cooling plate cleaning device according to claim 2, characterized in that: The swing mechanism comprises a swing cylinder; The sliding bolt is fixedly connected to the fixed plate (22), extends from the arc plate (26), and is connected to the rotating end of the swing cylinder.

4. A liquid cooling plate cleaning device according to claim 2, characterized in that: The swing mechanism comprises: A motor, fixedly mounted on the support base (21); A driving gear, fixedly connected to the rotating shaft of the motor; The driven gear is fixedly sleeved on the sliding bolt and meshes with the driving gear; the sliding bolt is fixedly connected to the fixing plate (22) and hinged to the arc plate (26).

5. The liquid cooling plate cleaning device according to claim 1, characterized in that: The water outlet of the water tank body (1) is detachably sealed and fixedly connected to the water inlet (3) of the water pump via the water tank outlet pipe (2); The water pump outlet (5) is connected to the liquid cooling plate water inlet (8) on the liquid cooling plate body (9) via a soft connecting pipe (7).

6. A liquid cooling plate cleaning device according to claim 5, characterized in that: A first pressure sensor (6) is provided at the water outlet (5) of the water pump.

7. The liquid cooling plate cleaning device according to claim 5, characterized in that: The liquid cooling plate body (9) is provided with a liquid cooling plate water outlet (10); The liquid cooling plate water outlet (10) is provided with a connected filtering pipe (12); the filtering pipe (12) is provided with a collecting pipe (13) extending obliquely downward, and the tail end of the collecting pipe (13) is provided with a bottom cover plate (19) which is detachably sealed and fixedly connected; A filter plate (14) is provided on the filter pipe (12) at the junction of the head end of the collection pipe (13) and the filter pipe (12).

8. The liquid cooling plate cleaning device according to claim 7, characterized in that: The collecting pipe (13) has an S-shaped structure.

9. The liquid cooling plate cleaning device according to claim 7, characterized in that: The filter pipe (12) is connected to the water outlet (10) of the liquid cooling plate via a hose.

10. The liquid cooling plate cleaning device according to claim 7, characterized in that: The filtering pipe (12) is connected to the water tank body (1) via a fine-tuning valve (15).

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