Intelligent permanent magnet electric drive equipment water cooling system pipeline protective sleeve

Abstract

The utility model discloses a pipeline protective sleeve for a water cooling system of intelligent permanent magnet electric drive equipment, which belongs to the technical field of pipeline protective sleeves for water cooling systems of intelligent permanent magnet electric drive equipment, and adopts the technical scheme that the pipeline protective sleeve comprises a permanent magnet electric drive device body, and the bottom of the permanent magnet electric drive device body is communicated with a cooling structure body; the cooling structure comprises a cooling structure body, the front side of the cooling structure body communicates with a backflow pipe, and the side, away from the cooling structure body, of the backflow pipe communicates with a heat exchanger body. The problems that in the cooling process of cooling liquid through a heat exchange structure, a pipeline shakes after being cooled for a long time, so that loss of the pipeline is increased, and in the cooling process of the cooling liquid through the heat exchange structure, impurities contained in the cooling liquid possibly damage or block a water pump, so that recycling of the cooling liquid is affected are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of pipeline protection sleeves for water cooling systems of intelligent permanent magnet electric drive equipment, and particularly to a pipeline protection sleeve for water cooling systems of intelligent permanent magnet electric drive equipment. Background Technology

[0002] In the field of intelligent permanent magnet electric drive equipment, water cooling system plays a key role in maintaining the normal operation of equipment, and its pipeline protection sleeve has therefore attracted much attention. With the widespread application of permanent magnet electric drive technology in many fields such as new energy vehicles and industrial automation, the requirements for the stability and reliability of water cooling system are becoming increasingly stringent.

[0003] To address the aforementioned issues, existing patents offer solutions. Most existing water-cooling system pipe protection sleeves are protective sleeves placed on the surface of the pipes. However, during the process of coolant being transported to the permanent magnet drive device through structures such as water pumps, the pipes will shake over a long period of time, leading to increased pipe wear. Furthermore, during the cooling process of the coolant through the heat exchange structure, impurities contained in the coolant may damage or clog the water pump, affecting the circulation of the coolant.

[0004] To address this, a protective sleeve for the pipeline of the water cooling system of an intelligent permanent magnet electric drive equipment is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a protective sleeve for the pipeline of the water cooling system of an intelligent permanent magnet electric drive equipment. This can solve the problem that most existing water cooling system pipeline protective sleeves are simply protective sleeves placed on the surface of the pipes. However, during the process of the coolant being transported to the permanent magnet electric drive device through the water pump and other structures, the pipes will shake for a long time, resulting in increased pipe losses. Furthermore, during the cooling process of the coolant through the heat exchange structure, impurities contained in the coolant may damage or block the water pump, thus affecting the circulation of the coolant.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a protective sleeve for the pipeline of a water-cooling system for an intelligent permanent magnet electric drive device, comprising a permanent magnet electric drive device body, a cooling structure body connected to the bottom of the permanent magnet electric drive device body, a return pipe connected to the front side of the cooling structure body, a heat exchanger body connected to the side of the return pipe away from the cooling structure body, a filter assembly connected to the right side of the heat exchanger body, a storage box snapped onto the surface of the filter assembly, a water pump body bolted to the top of the storage box, a water inlet hose connected to the front side of the water pump body, a water outlet pipe connected to the rear side of the water pump body, the rear side of the water outlet pipe connected to the cooling structure body, a protective assembly sleeved on the surface of the water outlet pipe, two protective sleeves sleeved on the surface of the water outlet pipe, and protective shells fixedly connected to opposite sides of the two protective sleeves;

[0007] The protective assembly includes a bolted frame, a base plate is bolted to the top of the bolted frame, a groove is provided on the top of the base plate, a spring rod is fixedly connected to the bottom of the inner wall of the groove, an adjusting frame is bolted to the top of the spring rod, and soft pads are fixedly connected to the opposite side of the adjusting frame and the base plate, with the opposite side of the two soft pads contacting the opposite side of the two protective shells respectively.

[0008] Preferably, the filter assembly includes a housing, the left side of which has a hole for use with the heat exchanger body, and the bottom of which has a square hole.

[0009] Preferably, the inner wall of the box is provided with snap-fit ​​grooves on the front and rear sides, and snap-fit ​​blocks are snapped into the interior of the two snap-fit ​​grooves. A filter screen frame is fixedly connected to the opposite side of the two snap-fit ​​blocks.

[0010] Preferably, the top of the box is snapped with a top cover, and the top cover is made of stainless steel.

[0011] Preferably, the top of the permanent magnet electric drive device body is provided with a mounting groove, and the storage box is bolted to the inner wall of the mounting groove.

[0012] Preferably, the right side of the storage box is connected to an electronic valve body, and a sealing block is snapped into the inside of the electronic valve body.

[0013] Preferably, a wear-resistant sleeve is fixedly connected to the inner wall of the reflux pipe, and a silicone sleeve is fitted on the surface of the reflux pipe.

[0014] Preferably, a support leg is fixedly connected to the bottom of the permanent magnet electric drive device body, and an anti-slip pad is fixedly connected to the bottom of the support leg.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this application, the combination of spring rod and soft pad in the protective assembly can play a key role in buffering and stabilizing the water outlet pipe;

[0017] 2. In this application, the filter frame in the filter assembly is the core component, which can accurately intercept impurities in the coolant. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the pipeline protection sleeve for the water cooling system of the intelligent permanent magnet electric drive equipment of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the protective component of this utility model;

[0020] Figure 3 This is a schematic diagram showing the disassembled components of this utility model;

[0021] Figure 4 This is a schematic diagram showing the disassembled mounting slot and storage box of this utility model;

[0022] Figure 5 This is a schematic diagram showing the segmentation of a partial component of this utility model.

[0023] In the diagram, 1. Permanent magnet electric drive unit body; 2. Cooling structure body; 3. Return pipe; 4. Heat exchanger body; 5. Filter assembly; 501. Housing; 502. Hole; 503. Square hole; 504. Snap-fit ​​groove; 505. Snap-fit ​​block; 506. Filter screen frame; 507. Top cover; 6. Storage box; 7. Water pump body; 8. Inlet hose; 9. Outlet pipe; 10. Protective assembly; 101. Bolted frame; 102. Base plate; 103. Groove; 104. Spring rod; 105. Adjustment frame; 106. Soft pad; 11. Protective sleeve; 12. Protective shell; 13. Mounting groove; 14. Electronic valve body; 15. Sealing block; 16. Wear-resistant sleeve; 17. Silicone sleeve; 18. Support leg; 19. Anti-slip pad. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 The present invention provides the following technical solution:

[0026] A protective sleeve for the pipeline of a water cooling system of an intelligent permanent magnet electric drive device includes a permanent magnet electric drive device body 1. The bottom of the permanent magnet electric drive device body 1 is connected to a cooling structure body 2. The front side of the cooling structure body 2 is connected to a return pipe 3. The side of the return pipe 3 away from the cooling structure body 2 is connected to a heat exchanger body 4. The right side of the heat exchanger body 4 is connected to a filter assembly 5. A storage box 6 is snapped onto the surface of the filter assembly 5. A water pump body 7 is bolted to the top of the storage box 6. The front side of the water pump body 7 is connected to a water inlet hose 8. The rear side of the water pump body 7 is connected to a water outlet pipe 9. The rear side of the water outlet pipe 9 is connected to the cooling structure body 2. A protective assembly 10 is sleeved on the surface of the water outlet pipe 9. Two protective sleeves 11 are sleeved on the surface of the water outlet pipe 9. A protective shell 12 is fixedly connected to the opposite side of the two protective sleeves 11.

[0027] The protective assembly 10 includes a bolted frame 101, a base plate 102 is bolted to the top of the bolted frame 101, a groove 103 is provided on the top of the base plate 102, a spring rod 104 is fixedly connected to the bottom of the inner wall of the groove 103, an adjusting frame 105 is bolted to the top of the spring rod 104, and soft pads 106 are fixedly connected to the opposite side of the adjusting frame 105 and the base plate 102, and the opposite side of the two soft pads 106 respectively contacts the opposite side of the two protective shells 12.

[0028] In this embodiment: by setting up a cooling structure body 2, the coolant can be moved into the interior of the permanent magnet drive device body 1 to facilitate heat dissipation. By setting up a return pipe 3, the coolant discharged from the cooling structure body 2 can flow into the heat exchanger body 4. By setting up a heat exchanger body 4, the used coolant can be cooled. By setting up a filter assembly 5, impurities in the coolant can be intercepted and filtered. By setting up a storage tank 6, the coolant can be stored. By setting up a water pump body 7, an inlet hose 8, and an outlet pipe 9, the user can adjust the water pump body 7 so that it works with the inlet hose 8 to move the coolant inside the storage tank 6. Then, by using the water pump body 7 and the outlet pipe 9, the coolant is moved into the cooling structure body 2. By setting up a protective assembly 10, the outlet pipe 9 can be supported and protected. By setting up two protective sleeves 1... The system consists of two protective shells 12, which can be spliced ​​together. The protective sleeves 11, fixedly connected to opposite sides of the two protective shells 12, then contact the surface of the outlet pipe 9, thus protecting the outlet pipe 9. The system also includes a bolting frame 101, a base plate 102, a groove 103, a spring rod 104, an adjusting frame 105, and two soft pads 106. First, the bolting frame 101 is securely bolted to the corresponding part of the equipment to ensure its stability. The bolting frame 101 serves as a support for the protective component 10. In the basic structure, when the equipment is running and the coolant flows in the outlet pipe 9, the outlet pipe 9 will shake and shift due to factors such as the pressure of the water pump body 7 and the vibration of the equipment. At this time, the protective sleeve 11 and the protective shell 12 will wrap the outlet pipe 9. The protective shell 12 will contact the soft pad 106 to absorb and buffer the impact force generated by the shaking, prevent the outlet pipe 9 from colliding or rubbing with the surrounding parts due to excessive shaking, and reduce the wear of the outlet pipe 9. The bolt bracket 101 can effectively support the structure and limit the position of the outlet pipe 9.

[0029] Specifically, such as Figure 3 As shown, the filter assembly 5 includes a housing 501, with a hole 502 on the left side of the housing 501 that works in conjunction with the heat exchanger body 4, and a square hole 503 on the bottom of the housing 501.

[0030] Specifically, such as Figure 3 As shown, the front and rear sides of the inner wall of the housing 501 are provided with snap-fit ​​grooves 504, and snap-fit ​​blocks 505 are snapped into the inside of the two snap-fit ​​grooves 504. A filter screen frame 506 is fixedly connected to the opposite side of the two snap-fit ​​blocks 505.

[0031] Specifically, such as Figure 3 As shown, the top of the housing 501 is snapped with a top cover 507, which is made of stainless steel.

[0032] In this embodiment: by setting up a housing 501, holes 502, square holes 503, snap-fit ​​blocks 505, snap-fit ​​grooves 504, a filter frame 506, and a top cover 507, the user first uses the snap-fit ​​blocks 505 and snap-fit ​​grooves 504 to connect the filter frame 506 to the housing 501. After the connection is completed, the user places the bottom of the top cover 507 against the top of the housing 501. Then, the user manually moves the housing 501 to the top position of the storage tank 6. After moving it to the appropriate position, the holes 502 are connected to the liquid outlet pipe of the heat exchanger body 4. After the connection is completed, the coolant with temperature is dissipated through the heat exchanger body 4 and then moves into the interior of the housing 501. The filter frame 506 then intercepts impurities in the coolant, which then drips into the storage tank 6 through the square holes 503 at the bottom of the housing 501.

[0033] Specifically, such as Figure 4 As shown, the top of the permanent magnet electric drive device body 1 is provided with a mounting groove 13, and the storage box 6 is bolted to the inner wall of the mounting groove 13.

[0034] Specifically, such as Figure 1 , Figure 4 As shown, the right side of the storage box 6 is connected to the electronic valve body 14, and the inside of the electronic valve body 14 is fitted with a sealing block 15.

[0035] In this embodiment: by setting the mounting groove 13, the storage tank 6 can be easily installed on the top of the permanent magnet electric drive device body 1; by setting the electronic valve body 14, the liquid inside the storage tank 6 can be discharged; and by setting the sealing block 15, the electronic valve body 14 can be sealed.

[0036] Specifically, such as Figure 5 As shown, a wear-resistant sleeve 16 is fixedly connected to the inner wall of the return pipe 3, and a silicone sleeve 17 is fitted on the surface of the return pipe 3.

[0037] Specifically, such as Figure 1 As shown, a support leg 18 is fixedly connected to the bottom of the permanent magnet electric drive device body 1, and an anti-slip pad 19 is fixedly connected to the bottom of the support leg 18.

[0038] In this embodiment: by setting the wear-resistant sleeve 16, the corrosion effect of impurities in the coolant on the return pipe 3 can be reduced; by setting the silicone sleeve 17, the surface of the return pipe 3 can be protected; and by setting the support leg 18 and the anti-slip pad 19, the positional offset of the permanent magnet electric drive device body 1 can be reduced.

[0039] Working principle: When the water pump body 7 is started, the water pump body 7 draws coolant from the storage tank 6 through the inlet hose 8. After being pressurized by the pump body, the coolant is delivered to the cooling structure body 2 through the outlet pipe 9. During this process, the protective component 10 begins to function. Due to the operation of the water pump body 7 and the flow of coolant, the outlet pipe 9 may shake. The spring rod 104 and the soft pad 106 in the protective component 10 will adaptively adjust according to the shaking of the outlet pipe 9. The spring rod 104 will extend and retract to buffer the impact force generated by the shaking. The adjusting bracket 105 drives the soft pad 106 to always maintain close contact with the protective shell 12, ensuring that the outlet pipe 9 is stable within a certain range, reducing its friction and collision with surrounding parts, and reducing pipe loss.

[0040] 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 protective sleeve for the piping of a water-cooling system of an intelligent permanent magnet electric drive device, comprising a permanent magnet electric drive device body (1), characterized in that: The bottom of the permanent magnet electric drive device body (1) is connected to the cooling structure body (2), the front side of the cooling structure body (2) is connected to the return pipe (3), the side of the return pipe (3) away from the cooling structure body (2) is connected to the heat exchanger body (4), the right side of the heat exchanger body (4) is connected to the filter assembly (5), the surface of the filter assembly (5) is snapped with the storage box (6), the top of the storage box (6) is bolted with the water pump body (7), the front side of the water pump body (7) is connected to the water inlet hose (8), the rear side of the water pump body (7) is connected to the water outlet pipe (9), the rear side of the water outlet pipe (9) is connected to the cooling structure body (2), the surface of the water outlet pipe (9) is covered with a protective assembly (10), the surface of the water outlet pipe (9) is covered with two protective sleeves (11), and the opposite sides of the two protective sleeves (11) are fixedly connected with protective shells (12). The protective assembly (10) includes a bolted frame (101), a base plate (102) is bolted to the top of the bolted frame (101), a groove (103) is provided on the top of the base plate (102), a spring rod (104) is fixedly connected to the bottom of the inner wall of the groove (103), an adjusting frame (105) is bolted to the top of the spring rod (104), and soft pads (106) are fixedly connected to the opposite side of the adjusting frame (105) and the base plate (102), and the opposite side of the two soft pads (106) respectively contacts the opposite side of the two protective shells (12).

2. The protective sleeve for the pipeline of the water-cooling system of an intelligent permanent magnet electric drive equipment according to claim 1, characterized in that: The filter assembly (5) includes a housing (501), with a hole (502) on the left side of the housing (501) that is used in conjunction with the heat exchanger body (4), and a square hole (503) on the bottom of the housing (501).

3. The protective sleeve for the pipeline of the water-cooling system of an intelligent permanent magnet electric drive equipment according to claim 2, characterized in that: The front and rear sides of the inner wall of the housing (501) are provided with snap-fit ​​grooves (504), and snap-fit ​​blocks (505) are snapped into the interior of the two snap-fit ​​grooves (504). A filter screen frame (506) is fixedly connected to the opposite side of the two snap-fit ​​blocks (505).

4. A protective sleeve for the pipeline of a water-cooling system of an intelligent permanent magnet electric drive equipment according to claim 2, characterized in that: The top of the housing (501) is snapped with a top cover (507), which is made of stainless steel.

5. A protective sleeve for the pipeline of a water-cooling system of an intelligent permanent magnet electric drive equipment according to claim 1, characterized in that: The top of the permanent magnet electric drive device body (1) is provided with an installation groove (13), and the storage box (6) is bolted to the inner wall of the installation groove (13).

6. The protective sleeve for the pipeline of the water-cooling system of an intelligent permanent magnet electric drive equipment according to claim 1, characterized in that: The right side of the storage box (6) is connected to an electronic valve body (14), and a sealing block (15) is snapped into the inside of the electronic valve body (14).

7. A protective sleeve for the pipeline of a water-cooling system of an intelligent permanent magnet electric drive equipment according to claim 1, characterized in that: The inner wall of the return pipe (3) is fixedly connected to a wear-resistant sleeve (16), and the surface of the return pipe (3) is covered with a silicone sleeve (17).

8. A protective sleeve for the pipeline of a water-cooling system of an intelligent permanent magnet electric drive equipment according to claim 1, characterized in that: The bottom of the permanent magnet electric drive device body (1) is fixedly connected to a support leg (18), and the bottom of the support leg (18) is fixedly connected to an anti-slip pad (19).

Images