Circulation type water-cooled motor shell facilitating heat dissipation

Abstract

The invention relates to the field of water-cooling heat dissipation, in particular to a circulating type water-cooling motor shell facilitating heat dissipation, which comprises a fixing mechanism used for mounting and fixing the motor shell; the filtering mechanism is used for filtering the cooling liquid, and an end cover is fixedly mounted on the outer side of the filtering mechanism; the heat dissipation mechanism is used for conducting heat dissipation treatment on the motor shell, and a machine shell is fixedly installed on the outer side of the heat dissipation mechanism; the outer side of the fixing mechanism is fixedly connected with the machine shell and the end cover. Wherein the filtering mechanism comprises a water outlet connecting pipe, the water outlet connecting pipe is fixedly connected to the outer side of the end cover, according to the circulating type water-cooled motor shell beneficial to heat dissipation, through surging of water flow, a scraping frame matched with the surface of a traction strip in a sliding mode can slide, at the moment, the scraping frame can scrape impurities and water scale on the inner wall of a water inlet groove, and the water-cooled motor shell beneficial to heat dissipation is convenient to clean. Therefore, the effect of preventing the scale and the impurities from blocking the whole water inlet tank is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of water cooling and heat dissipation, and in particular to a circulating water-cooled motor casing that is conducive to heat dissipation. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. The motor is represented by the letter M in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or various machines. The generator is represented by the letter G in the circuit. Its main function is to convert mechanical energy into electrical energy. The motor case refers to the metal shell that wraps the internal mechanical parts of the motor.

[0003] The existing water-cooled motor casing with circulating heat dissipation has the following problems: 1. The cooling water channel may be gradually blocked by impurities and scale in the water. If hard water is used as the cooling medium, calcium, magnesium and other ions in the water may be deposited on the wall of the water channel after a long period of operation, reducing the flow area of ​​the water channel and reducing the cooling effect. This will cause the motor temperature to rise, affecting the performance and life of the motor; 2. Due to the uneven distribution of the cooling water channel of the water-cooled motor casing or the inconsistent water flow rate, the temperature of various parts of the motor will be uneven. Summary of the invention

[0004] The present invention provides a circulating water-cooled motor casing that is conducive to heat dissipation to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a circulating water-cooled motor housing that is conducive to heat dissipation, comprising a fixing mechanism, which is used for installing and fixing the motor housing; A filter mechanism, which is used for filtering the coolant, and an end cover is fixedly mounted on the outer side of the filter mechanism; A heat dissipation mechanism, which is used to dissipate heat from the motor housing, and the motor housing is fixedly mounted on the outer side of the heat dissipation mechanism; The outer sides of the fixing mechanism are fixedly connected to the casing and the end cover respectively; The filtering mechanism includes a water outlet pipe, which is fixedly connected to the outside of the end cover, a water inlet pipe is arranged beside the water outlet pipe, which is fixedly connected to the outside of the end cover, a blocking plate is clamped inside the water inlet pipe, and an external interface is fixedly connected to the side of the blocking plate away from the water inlet pipe; The heat dissipation mechanism comprises a water inlet groove and a water outlet groove, wherein the water inlet groove and the water outlet groove are symmetrically arranged inside the casing.

[0006] Preferably, the fixing mechanism comprises a pipe sleeve, which is fixedly connected to the end cover and the outer side of the casing respectively, the inner sliding adapter of the pipe sleeve is equipped with an insertion rod, both sides of the insertion rod are provided with through holes, and the end of the pipe sleeve away from the insertion rod is fixedly connected to a fixing plate.

[0007] Preferably, a fixed rail is fixedly connected to the side of the fixed plate away from the pipe sleeve, a first magnet is fixedly connected to one end of the inner cavity of the fixed rail, the inner sliding adapter of the fixed rail is provided with a sliding plate, a curved head is sleeved on the central part of the sliding plate, the curved part of the curved head is squeezed and adapted with the insertion rod, and a second magnet is fixedly connected to the outer side of the sliding plate, wherein a repulsive relationship is maintained between the first magnet and the second magnet.

[0008] Preferably, double-ended plug plates are symmetrically arranged at both ends of the external interface, the outer sides of the double-ended plug plates are fixedly connected to the sealing plates, the outer sides of the double-ended plug plates are fixedly connected to external connecting strips, the inner sides of the external connecting strips are fixedly connected to piston columns, the outer sides of the piston columns are slidably adapted to be equipped with air pipes, wherein the interior of the air pipes is filled with gas.

[0009] Preferably, the end of the water inlet pipe away from the external interface is fixedly connected to a folding panel, the outer side of the folding panel is fixedly connected to the air pipe, and the two are interconnected, the center part of the folding panel is fixedly connected to a pneumatic rod, the outer side of the pneumatic rod is slidably adapted with a bracket, and the bracket is fixedly connected to the top of the water inlet pipe.

[0010] Preferably, the end of the pneumatic rod away from the folding panel is fixedly connected to a top block, the inner side of the top block is fixedly connected to a No. 1 spring, the end of the No. 1 spring away from the top block is fixedly connected to the outer side of the folding panel, the bottom of the top block is fixedly connected to a protective cover, and the protective cover is slidably adapted to the outer side of the water inlet pipe.

[0011] Preferably, the double-headed plug plate is inserted into the interior of the water inlet pipe, a triangular block is provided inside the water inlet pipe, the outer side of the triangular block is fixedly connected to the double-headed plug plate, a trapezoidal block is extruded and adapted on the side of the triangular block away from the double-headed plug plate, sliders are symmetrically connected to the two ends of the trapezoidal block, a No. 2 spring is fixedly connected to the top of the slider, a vertical rail is fixedly connected to the top of the No. 2 spring, and the slider is slidably adapted inside the vertical rail.

[0012] Preferably, the bottom of the trapezoidal block is extruded and adapted with a T-plate, the end of the T-plate away from the trapezoidal block is fixedly connected to a filter screen, the filter screen is inserted into the inside of the water inlet pipe, the two ends of the filter screen are symmetrically clamped with clamping plates, the outer side of the clamping plate is fixedly connected with a retractable filter screen, and the end of the retractable filter screen away from the clamping plate is fixedly connected to the inner side of the water inlet pipe.

[0013] Preferably, the water inlet and outlet troughs are both provided with cleaning components, the water inlet and outlet troughs are both fixedly connected with limit strips, the communicating positions of the water inlet and outlet troughs are fixedly connected with a sloped frame, the outer side of the sloped frame is fixedly connected with an elastic telescopic rod, the end of the elastic telescopic rod away from the sloped frame is fixedly connected with a one-way plug, and the one-way plug is inserted into the center of the sloped frame.

[0014] Preferably, the cleaning component includes a traction bar, which is fixedly connected to the inside of the water inlet trough and the water outlet trough respectively, and the outer side of the traction bar is slidably adapted with a scraping frame, the inside of the scraping frame is fixedly connected with a sticking plate, the outer side of the sticking plate is fixedly connected with a No. 3 spring, and the end of the No. 3 spring away from the sticking plate is fixedly connected to the surface of the water inlet trough.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The curved head rubs along the surface of the insertion rod until it is aligned with the perforation on the surface of the insertion rod. At the same time, under the action of the repulsive force between the two magnets, the curved head will be quickly inserted into the perforation. At this moment, the outer end of the insertion rod will be tightly attached to the pipe sleeve, thereby reinforcing the pipe sleeve and the joint between the casing and the end cover.

[0016] 2. By moving the protective cover outward until it moves to the junction of the water inlet pipe and the sealing plate, the protective cover can perform secondary sealing treatment on the junction during the engagement of the water inlet pipe and the sealing plate to prevent coolant from overflowing.

[0017] 3. By moving the filter and the snap-in plate inward together, the retractable filter connected to the snap-in plate will eventually unfold, so that when the sealing plate is snap-fitted and connected to the water inlet pipe, the filter will automatically unfold to filter out impurities in the coolant.

[0018] 4. The surging of water causes the scraping frame that is slidably adapted on the surface of the traction strip to slide, and the scraping frame will scrape off the impurities and scale on the inner wall of the water inlet trough, thereby preventing the scale and impurities from clogging the entire water inlet trough.

[0019] 5. When the coolant flows into the connecting part of the water inlet and the water outlet and is about to flow into the water outlet, the coolant will hit the notched part of the one-way plug. Then the one-way plug under force will compress the elastic telescopic rod and extend it from the inclined frame, thereby allowing the coolant in the water inlet to flow into the water outlet in one direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1The present invention is a schematic diagram of the external structure of a circulating water-cooled motor casing that is conducive to heat dissipation.

[0021] Figure 2 It is a schematic cross-sectional structural diagram of the present invention as a whole.

[0022] Figure 3 It is a structural schematic diagram of the fixing mechanism of the present invention.

[0023] Figure 4 It is a schematic cross-sectional structural diagram of the fixing mechanism of the present invention.

[0024] Figure 5 It is a structural schematic diagram of the filtering mechanism of the present invention.

[0025] Figure 6 It is an enlarged structural schematic diagram of the first part of the filter mechanism of the present invention.

[0026] Figure 7 It is a partial cross-sectional structural schematic diagram of the filtering mechanism of the present invention.

[0027] Figure 8 It is a schematic diagram of the full cross-section structure of the filtering mechanism of the present invention.

[0028] Fig. 9 It is a schematic diagram of the cross-sectional structure of the filtering mechanism of the present invention.

[0029] Fig.10 It is an enlarged structural schematic diagram of the second part of the filter mechanism of the present invention.

[0030] Fig.11 It is a structural schematic diagram of the heat dissipation mechanism of the present invention.

[0031] Fig.12 It is a schematic cross-sectional structure diagram of the heat dissipation mechanism of the present invention.

[0032] Fig.13 For the present invention Fig.12 Schematic diagram of the enlarged structure at point A in the middle.

[0033] Fig.14 It is a schematic cross-sectional view of the cleaning component of the present invention.

[0034] In the figure: 1, casing; 2, end cover; 3, fixing mechanism; 4, filtering mechanism; 5, heat dissipation mechanism; 31, pipe sleeve; 32, insertion rod; 33, perforation; 34, fixing plate; 35, track fixing; 36, No. 1 magnet; 37, sliding plate; 38, No. 2 magnet; 39, curved head; 41, water outlet pipe; 42, water inlet pipe; 43, blocking plate; 44, external interface; 45, double-head plug plate; 46, external strip; 47, piston column; 48, air pipe; 49, folding panel; 40, pneumatic rod; 401, bracket; 402, top Block; 403, protective cover; 404, spring No. 1; 405, triangular block; 406, trapezoidal block; 407, slider; 408, vertical rail; 409, spring No. 2; 410, T-plate; 4101, filter screen; 4102, retractable filter screen; 4103, snap-on plate; 51, water inlet; 52, cleaning component; 53, limit strip; 54, water outlet; 55, inclined frame; 56, elastic telescopic rod; 57, one-way plug; 521, traction strip; 522, scraping frame; 523, pasting plate; 524, spring No. 3. DETAILED DESCRIPTION

[0035] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. It should be noted that the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0036] See also Figures 1 to 14 The present invention provides a technical solution: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a fixing mechanism 3, which is used for installing and fixing the motor housing; A filter mechanism 4, which is used for filtering the coolant, and an end cover 2 is fixedly mounted on the outer side of the filter mechanism 4; A heat dissipation mechanism 5, which is used to dissipate heat from the motor housing, and the housing 1 is fixedly mounted on the outer side of the heat dissipation mechanism 5; The outer sides of the fixing mechanism 3 are fixedly connected to the housing 1 and the end cover 2 respectively.

[0037] The fixing mechanism 3 includes a sleeve 31, which is fixedly connected to the end cover 2 and the outer side of the casing 1 respectively, and the inner sliding adapter of the sleeve 31 is equipped with an insertion rod 32, and both sides of the insertion rod 32 are provided with through holes 33. The end of the sleeve 31 away from the insertion rod 32 is fixedly connected to a fixing plate 34, and the side of the fixing plate 34 away from the sleeve 31 is fixedly connected to a fixed rail 35, and one end of the inner cavity of the fixed rail 35 is fixedly connected to a first magnet 36. The inner sliding adapter of the fixed rail 35 is equipped with a slide 37, and the central part of the slide 37 is provided with a curved head 39, and the curved part of the curved head 39 is squeezed and adapted with the insertion rod 32, and the outer side of the slide 37 is fixedly connected with a second magnet 38, wherein the first magnet 36 and the second magnet 38 maintain a repulsive relationship, by inserting the insertion rod 32 into the sleeve 31, and then when the insertion rod 32 is removed from the sleeve 31 When the other end is extended, the extended end will squeeze the curved head 39, wherein the contact surfaces between the insertion rod 32 and the curved head 39 are both curved surfaces, and then the squeezed curved head 39 will move outward along the fixed track 35 with the slide 37, and at the same time, the second magnet 38 fixedly connected to the outer side of the slide 37 will approach the first magnet 36, and then the compressed end of the curved head 39 will rub along the surface of the insertion rod 32 until the curved head 39 is aligned with the through hole 33 opened on the surface of the insertion rod 32. At this time, under the repulsive force between the first magnet 36 and the second magnet 38, the curved head 39 will be quickly inserted into the through hole 33, and at this moment, the outer end of the insertion rod 32 will be tightly attached to the pipe sleeve 31, thereby reinforcing the pipe sleeve 31 and the engagement point between the casing 1 and the end cover 2.

[0038] like Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, the filtering mechanism 4 includes a water outlet pipe 41, which is fixedly connected to the outer side of the end cover 2, and a water inlet pipe 42 is arranged beside the water outlet pipe 41, and the water inlet pipe 42 is fixedly connected to the outer side of the end cover 2. A blocking plate 43 is clamped inside the water inlet pipe 42, and an external interface 44 is fixedly connected to the side of the blocking plate 43 away from the water inlet pipe 42. Double-head plug plates 45 are symmetrically arranged at both ends of the external interface 44, and the outer side of the double-head plug plate 45 is fixedly connected to the blocking plate 43, and the outer side of the double-head plug plate 45 is fixedly connected to the The outer side of the external connecting strip 46 is fixedly connected to a piston column 47, and the outer side of the piston column 47 is slidably adapted to be equipped with an air pipe 48, wherein the interior of the air pipe 48 is filled with gas, and the end of the water inlet pipe 42 away from the external interface 44 is fixedly connected to a folding panel 49, and the outer side of the folding panel 49 is fixedly connected to the air pipe 48, and the two are interconnected, and the central part of the folding panel 49 is fixedly connected to a pneumatic rod 40, and the outer side of the pneumatic rod 40 is slidably adapted to be equipped with a bracket 401, and the bracket 401 is fixedly connected to the top of the water inlet pipe 42 By engaging the blocking plate 43 into the water inlet pipe 42, the double-head plug plate 45 fixedly connected to the surface of the blocking plate 43 will be inserted into the water inlet pipe 42. At the same time, the external connecting strip 46 fixedly connected to the surface of the double-head plug plate 45 will carry the piston rod 47 into the air pipe 48, and the gas filled in the air pipe 48 will be compressed and enter the folding panel 49, wherein the folding panel 49 is hollow and filled with gas. Then the pneumatic rod connected to the center of the folding panel 49 40 will be squeezed by the gas and extend outward, wherein the pneumatic rod 40 is a telescopic rod with a hollow interior, and the top block 402 connected to the movable end of the pneumatic rod 40 will move outward with the protective cover 403, wherein the bracket 401 supports the movable end of the pneumatic rod 40 until it moves to the junction of the water inlet pipe 42 and the sealing plate 43, thereby playing a role in the water inlet pipe 42 and the sealing plate 43. During the engagement process, the protective cover 403 will perform a secondary sealing treatment on the engagement position to prevent the coolant from overflowing.

[0039] The end of the pneumatic rod 40 away from the folding panel 49 is fixedly connected to a top block 402, the inner side of the top block 402 is fixedly connected to a No. 1 spring 404, the end of the No. 1 spring 404 away from the top block 402 is fixedly connected to the outer side of the folding panel 49, the bottom of the top block 402 is fixedly connected to a protective sleeve 403, the protective sleeve 403 is slidably adapted to the outer side of the water inlet pipe 42, the double-head plug plate 45 is inserted into the inside of the water inlet pipe 42, and a triangular block 405 is arranged inside the water inlet pipe 42, the outer side of the triangular block 405 is fixedly connected to the double-head plug plate 45, and the triangular block 405 is away from the double-head plug plate A trapezoidal block 406 is squeezed and adapted on one side of the plate 45, and sliders 407 are symmetrically connected at both ends of the trapezoidal block 406. A second spring 409 is fixedly connected to the top of the slider 407, and a vertical rail 408 is fixedly connected to the top of the second spring 409. The slider 407 is slidably adapted inside the vertical rail 408. A T-plate 410 is squeezed and adapted on the bottom of the trapezoidal block 406, and a filter 4101 is fixedly connected to one end of the T-plate 410 away from the trapezoidal block 406. The filter 4101 is inserted into the inside of the water inlet pipe 42, and the two ends of the filter 4101 are symmetrically clamped with the clamping plates 410. 03, the outer side of the clamping plate 4103 is fixedly connected with a retractable filter screen 4102, and the end of the retractable filter screen 4102 away from the clamping plate 4103 is fixedly connected to the inner side of the water inlet pipe 42, and the double-head plug plate 45 extends into the inside of the water inlet pipe 42, so that the triangular block 405 fixedly connected to the outer side thereof will squeeze the trapezoidal block 406, and the stressed trapezoidal block 406 will move downward and squeeze the T-plate 410, wherein the contact surface between the triangular block 405 and the trapezoidal block 406 is an inclined surface, and similarly, the trapezoidal block 406 and the T-plate 410 The contact surface is also an inclined surface, and eventually the T-plate 410 will extend into the water inlet pipe 42 with the filter screen 4101 fixedly connected to the other end thereof. In the process of the filter screen 4101 extending into the water inlet pipe 42, it will be snapped into the snap-in plate 4103, causing the snap-in plate 4103 to move inward together, and eventually the retractable filter screen 4102 connected to the snap-in plate 4103 will be unfolded, so that when the sealing plate 43 is snapped into connection with the water inlet pipe 42, the filter screen will automatically unfold to filter the impurities in the coolant.

[0040] like Fig.11 , Fig.12 , Fig.13 and Fig.14As shown, the heat dissipation mechanism 5 includes a water inlet trough 51 and a water outlet trough 54, wherein the water inlet trough 51 and the water outlet trough 54 are symmetrically arranged inside the housing 1, and a cleaning component 52 is arranged inside the water inlet trough 51 and the water outlet trough 54. The insides of the water inlet trough 51 and the water outlet trough 54 are fixedly connected to a limit strip 53, and a bevel frame 55 is fixedly connected to the position where the water inlet trough 51 and the water outlet trough 54 communicate, and an elastic telescopic rod 56 is fixedly connected to the outer side of the bevel frame 55, and the elastic telescopic rod 56 is away from the bevel frame 55. A one-way plug 57 is fixedly connected to one end, and the one-way plug 57 is inserted in the center of the inclined frame 55. When the coolant flows into the connecting portion of the water inlet trough 51 and the water outlet trough 54 and is about to flow into the inside of the water outlet trough 54, the coolant will hit the notched portion of the one-way plug 57, and then the one-way plug 57 under force will compress the elastic telescopic rod 56 and extend out from the inclined frame 55, thereby allowing the coolant inside the water inlet trough 51 to flow into the inside of the water outlet trough 54 in one direction.

[0041] The cleaning component 52 includes a traction bar 521, which is fixedly connected to the inside of the water inlet groove 51 and the water outlet groove 54 respectively. The outer side of the traction bar 521 is slidably adapted to be equipped with a scraping frame 522. The inside of the scraping frame 522 is fixedly connected to a sticking plate 523. The outer side of the sticking plate 523 is fixedly connected to a No. 3 spring 524. The end of the No. 3 spring 524 away from the sticking plate 523 is fixedly connected to the surface of the water inlet groove 51. Finally, the coolant will enter the water inlet groove 51 opened inside the housing 1 through the water inlet pipe 42, wherein the coolant is connected to the water inlet pipe 42. The external interface 44 connected through the sealing plate 43 is connected to an external pulse pump, causing the coolant to surge periodically. With the surge of the water flow, the scraping frame 522 slidingly adapted on the surface of the traction strip 521 will slide. At this time, the scraping frame 522 will scrape off the impurities and scale on the inner wall of the water inlet trough 51, thereby preventing the scale and impurities from clogging the entire water inlet trough 51. The No. 3 spring 524 connected to the scraping frame 522 through the sticking plate 523 plays a role in resetting the scraping frame 522.

[0042] When the present invention is in use: first, the insertion rod 32 is inserted into the sleeve 31, and then when the insertion rod 32 extends from the other end of the sleeve 31, the extended end thereof will squeeze the curved head 39, and then the squeezed curved head 39 will move outward along the fixed track 35 with the slide 37, and at the same time, the second magnet 38 fixedly connected to the outer side of the slide 37 will approach the first magnet 36, and then the compressed end of the curved head 39 will rub along the surface of the insertion rod 32 until the curved head 39 is aligned with the through hole 33 opened on the surface of the insertion rod 32, and at this time, under the repulsive force between the first magnet 36 and the second magnet 38, the curved head 39 will be quickly inserted into the through hole 33 to realize the limiting processing of the insertion rod 32.

[0043] By engaging the sealing plate 43 into the water inlet pipe 42, the double-headed plug plate 45 fixedly connected to the surface of the sealing plate 43 will be inserted into the water inlet pipe 42. At the same time, the external connecting strip 46 fixedly connected to the surface of the double-headed plug plate 45 will extend into the air pipe 48 with the piston rod 47, and the gas filled in the air pipe 48 will be compressed and enter the folding panel 49. Subsequently, the pneumatic rod 40 connected to the center of the folding panel 49 will be squeezed by the gas and extend outward, and the top block 402 connected to the movable end of the pneumatic rod 40 will move outward with the protective cover 403 until it moves to the junction of the water inlet pipe 42 and the sealing plate 43. As the double-head plug plate 45 extends into the water inlet pipe 42, the triangular block 405 fixedly connected to its outer side will squeeze the trapezoidal block 406, and the stressed trapezoidal block 406 will move downward and squeeze the T-plate 410, and finally the T-plate 410 will extend into the water inlet pipe 42 with the filter screen 4101 fixedly connected to its other end, and in the process of the filter screen 4101 extending into the water inlet pipe 42, it will be snapped with the snap-in plate 4103, causing the snap-in plate 4103 to move inward together, and finally the retractable filter screen 4102 connected to the snap-in plate 4103 will be unfolded.

[0044] Then the coolant will enter the water inlet groove 51 opened inside the casing 1 through the water inlet pipe 42. With the surge of water, the scraping frame 522 slidably adapted on the surface of the traction strip 521 will slide to scrape the inner wall of the water inlet groove 51. Then the coolant will enter the water outlet groove 54 until it is discharged from the water outlet pipe 41.

[0045] The above-mentioned embodiments are only preferred embodiments of the present invention, and cannot be used to limit the scope of protection of the present invention. Various changes made by ordinary technicians in this field based on the above-mentioned concepts without creative work all fall within the scope of protection of the present invention.

Claims

1. A circulating water-cooled motor housing that is conducive to heat dissipation, characterized in that: include: A fixing mechanism (3), the fixing mechanism (3) being used for installing and fixing the motor housing; A filter mechanism (4), the filter mechanism (4) being used for filtering the coolant, an end cover (2) being fixedly mounted on the outer side of the filter mechanism (4); A heat dissipation mechanism (5), the heat dissipation mechanism (5) being used to perform heat dissipation treatment on the motor housing, the housing (1) being fixedly mounted on the outer side of the heat dissipation mechanism (5); The outer sides of the fixing mechanism (3) are fixedly connected to the casing (1) and the end cover (2) respectively; The filtering mechanism (4) comprises a water outlet pipe (41), the water outlet pipe (41) being fixedly connected to the outside of the end cover (2), a water inlet pipe (42) being arranged beside the water outlet pipe (41), the water inlet pipe (42) being fixedly connected to the outside of the end cover (2), a blocking plate (43) being clamped inside the water inlet pipe (42), and an external interface (44) being fixedly connected to a side of the blocking plate (43) away from the water inlet pipe (42); The heat dissipation mechanism (5) comprises a water inlet groove (51) and a water outlet groove (54), wherein the water inlet groove (51) and the water outlet groove (54) are symmetrically arranged inside the housing (1); The water inlet trough (51) and the water outlet trough (54) are both provided with a cleaning assembly (52), the water inlet trough (51) and the water outlet trough (54) are both fixedly connected to a limit strip (53), a bevel frame (55) is fixedly connected to the communicating position of the water inlet trough (51) and the water outlet trough (54), an elastic telescopic rod (56) is fixedly connected to the outer side of the bevel frame (55), one end of the elastic telescopic rod (56) away from the bevel frame (55) is fixedly connected to a one-way plug (57), and the one-way plug (57) is inserted into the center of the bevel frame (55); The cleaning component (52) comprises a traction bar (521), the traction bar (521) being fixedly connected to the inside of the water inlet trough (51) and the water outlet trough (54), respectively; a scraping frame (522) is slidably adapted on the outside of the traction bar (521); a sticking plate (523) is fixedly connected to the inside of the scraping frame (522); a third spring (524) is fixedly connected to the outside of the sticking plate (523); and one end of the third spring (524) away from the sticking plate (523) is fixedly connected to the surface of the water inlet trough (51).

2. A circulating water-cooled motor casing that is conducive to heat dissipation according to claim 1, characterized in that: The fixing mechanism (3) comprises a pipe sleeve (31), the pipe sleeve (31) being fixedly connected to the outer sides of the end cover (2) and the casing (1), respectively; a penetration rod (32) is slidably adapted inside the pipe sleeve (31), both sides of the penetration rod (32) are provided with through holes (33); and a fixing plate (34) is fixedly connected to one end of the pipe sleeve (31) away from the penetration rod (32).

3. A circulating water-cooled motor casing that is conducive to heat dissipation according to claim 2, characterized in that: A fixed rail (35) is fixedly connected to one side of the fixed plate (34) away from the pipe sleeve (31); a first magnet (36) is fixedly connected to one end of the inner cavity of the fixed rail (35); a sliding plate (37) is provided inside the fixed rail (35); a curved head (39) is sleeved on the central part of the sliding plate (37); a curved surface portion of the curved head (39) is pressed and fitted with the insertion rod (32); a second magnet (38) is fixedly connected to the outer side of the sliding plate (37); and a repulsive relationship is maintained between the first magnet (36) and the second magnet (38).

4. A circulating water-cooled motor housing that is conducive to heat dissipation according to claim 1, characterized in that: Double-ended plug plates (45) are symmetrically arranged at both ends of the external interface (44); the outer side of the double-ended plug plate (45) is fixedly connected to the sealing plate (43); the outer side of the double-ended plug plate (45) is fixedly connected to an external connecting strip (46); the inner side of the external connecting strip (46) is fixedly connected to a piston rod (47); the outer side of the piston rod (47) is slidably adapted to be equipped with an air pipe (48), wherein the interior of the air pipe (48) is filled with gas.

5. The circulating water-cooled motor housing that is conducive to heat dissipation according to claim 1 is characterized in that: One end of the water inlet pipe (42) away from the external interface (44) is fixedly connected to a folding panel (49); the outer side of the folding panel (49) is fixedly connected to the air pipe (48), and the two are interconnected; the central part of the folding panel (49) is fixedly connected to a pneumatic rod (40); the outer side of the pneumatic rod (40) is slidably adapted to be equipped with a bracket (401); the bracket (401) is fixedly connected to the top of the water inlet pipe (42).

6. A circulating water-cooled motor casing that is conducive to heat dissipation according to claim 5, characterized in that: One end of the pneumatic rod (40) away from the folding panel (49) is fixedly connected to a top block (402), the inner side of the top block (402) is fixedly connected to a No. 1 spring (404), one end of the No. 1 spring (404) away from the top block (402) is fixedly connected to the outer side of the folding panel (49), and the bottom of the top block (402) is fixedly connected to a protective sleeve (403), and the protective sleeve (403) is slidably fitted on the outer side of the water inlet pipe (42).

7. A circulating water-cooled motor casing that is conducive to heat dissipation according to claim 4, characterized in that: The double-headed plug plate (45) is inserted into the water inlet pipe (42), and a triangular block (405) is arranged inside the water inlet pipe (42). The outer side of the triangular block (405) is fixedly connected to the double-headed plug plate (45), and a trapezoidal block (406) is squeezed and adapted on the side of the triangular block (405) away from the double-headed plug plate (45). Slide blocks (407) are symmetrically connected to the two ends of the trapezoidal block (406), and the top of the slide block (407) is fixedly connected to a No. 2 spring (409), and the top of the No. 2 spring (409) is fixedly connected to a vertical rail (408), and the slide block (407) is slidably adapted inside the vertical rail (408).

8. A circulating water-cooled motor casing that is conducive to heat dissipation according to claim 7, characterized in that: The bottom of the trapezoidal block (406) is extruded and adapted to be provided with a T-plate (410); one end of the T-plate (410) away from the trapezoidal block (406) is fixedly connected to a filter screen (4101); the filter screen (4101) is inserted into the interior of the water inlet pipe (42); two ends of the filter screen (4101) are symmetrically clamped with clamping plates (4103); the outer side of the clamping plate (4103) is fixedly connected to a retractable filter screen (4102); and one end of the retractable filter screen (4102) away from the clamping plate (4103) is fixedly connected to the inner side of the water inlet pipe (42).

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