A water cooling pipe cleaning device for liquid cooling equipment

Abstract

The present invention relates to the technical field of liquid cooling equipment, and discloses a device for cleaning water-cooling pipes of liquid cooling equipment, comprising a shell, a fixed frame fixedly mounted on the back of the shell, a water-cooling pipe fixedly mounted in the fixed frame, a mud scraping assembly arranged inside the fixed frame, a ventilation assembly fixedly mounted on the back of the fixed frame, a reflux assembly fixedly mounted on the front side of the fixed frame, a mud discharge pipe fixedly mounted on the bottom end of the reflux assembly, the mud discharge pipe being used to discharge dust and water droplets in the fixed frame, and a ventilation seal and a mud discharge seal arranged in the reflux assembly. During the downward movement of the sliding frame, the mud scraping plate is attached to the surface of the water-cooling pipe, and the mud scraping plate scrapes off the dust and water droplets on the surface of the water-cooling pipe, and the surface of the water-cooling pipe is automatically cleaned to keep the surface of the water-cooling pipe clean, and ensure that the air is in direct contact with the surface of the water-cooling pipe, thereby achieving the purpose of automatically cleaning the mud on the surface of the water-cooling pipe.

Description

Technical Field

[0001] The invention relates to the technical field of liquid cooling equipment, and in particular to a device for cleaning water-cooling pipes of liquid cooling equipment. Background Art

[0002] The water cooling system uses a pump to circulate the coolant in the heat pipe and dissipate heat. Generally, the heat pipe is attached to the component that needs to dissipate heat. During the flow of the coolant, it absorbs heat and discharges it into the outside air. Common liquid cooling equipment includes computer liquid cooling chassis. In addition, the coolant can flow inside the heat pipe, and then blow air into the chassis with a fan. The air cools down when passing through the heat pipe, creating a lower temperature environment inside the chassis to achieve the purpose of temperature control.

[0003] By flowing cooling water in the metal pipe, the temperature of the metal pipe surface is lowered, and then the air is blown to the metal pipe by a fan, etc., and passes through the metal pipes to lower the temperature of the air, thereby lowering the temperature inside the equipment chassis. However, the temperature of the metal pipe is relatively low, and the moisture in the air is easily liquefied into droplets and attached to the outer wall of the metal pipe, making the outer wall of the metal pipe moist, and dust is easily attached to the metal pipe to form sludge. Therefore, when the air is blown to the metal pipe, the sludge on the surface of the metal pipe will affect the contact effect between the air and the metal pipe, and then affect the temperature regulation effect. However, when cleaning the surface of the metal pipe, the metal pipe is generally wiped with a rag, etc.; and when cleaning, part of the plate of the box needs to be disassembled, and after cleaning, the sludge is collected and discarded, so it is more troublesome to clean the sludge on the surface of the metal pipe. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a water-cooling pipe cleaning device for liquid cooling equipment, which has the advantages of convenient cleaning of sludge on the surface of metal pipes, and solves the problem that manual cleaning of sludge attached to the surface of metal pipes is troublesome.

[0005] In order to achieve the above-mentioned purpose of conveniently cleaning the sludge on the surface of the metal pipe, the present invention provides the following technical solutions: a water-cooling pipe cleaning device for liquid cooling equipment, comprising a shell, a fixed frame fixedly installed on the back of the shell, a water-cooling pipe fixedly installed in the fixed frame, cooling water circulates in the water-cooling pipe, a mud scraping assembly is arranged inside the fixed frame, the mud scraping assembly is attached to the surface of the water-cooling pipe, and is used to scrape off water droplets and dust on the surface of the water-cooling pipe, a ventilation assembly is fixedly installed on the back of the fixed frame, the ventilation assembly is used to suck the hot air inside the shell and blow the hot air to the water-cooling pipe, a reflux assembly is fixedly installed on the front side of the fixed frame, the reflux assembly is used to transport the air in the fixed frame into the shell, a mud discharge pipe is fixedly installed on the bottom end of the reflux assembly, the mud discharge pipe is used to discharge dust and water droplets in the fixed frame, a ventilation seal and a mud discharge seal are arranged in the reflux assembly, the mud discharge seal is used to control the closing or opening of the mud discharge pipe opening, and the ventilation seal is used to control the closing or opening of the exhaust port of the reflux assembly.

[0006] Preferably, the mud scraper assembly includes two groups of two-way threaded rods rotatably connected in a fixed frame, the two groups of two-way threaded rods are threadedly connected with a sliding frame, the two ends of the sliding frame correspond to the two-way threaded rods with threaded holes, the sliding frame is slidably connected in the fixed frame, and the tops of the two groups of two-way threaded rods are fixedly installed with a rotating driving member; two groups of slide bars are slidably connected in the sliding frame, the two groups of slide bars are respectively located on both sides of the water-cooling pipe, and the slide bar surface array is fixed with a mud scraper plate, the mud scraper plate corresponds to the vertical part of the water-cooling pipe one by one, and the mud scraper plate is used to fit the surface of the vertical part of the water-cooling pipe; a sleeve is fixedly installed on the top of the slide bar, a positioning rod is slidably connected in the sleeve, a spring is fixedly installed between the bottom end of the positioning rod and the bottom wall of the sleeve, a guide arch plate is fixedly installed on the surface of the sliding frame, and four groups of positioning grooves are opened on the top wall of the guide arch plate, and the positioning rod is used to be inserted in the positioning groove; a pushing member is fixedly installed on the top wall and the bottom wall of the fixed frame, and the pushing member is used to drive the slide bar to slide in the sliding frame.

[0007] Preferably, the pushing member includes two groups of push plates 1 fixedly mounted on the bottom wall of the fixed frame, the push plates 1 are in the shape of an isosceles triangle, and the push plates 1 are used to drive the two groups of slide bars to move away from each other; four groups of push plates 2 are fixedly mounted on the top wall of the fixed frame, and every two push plates 2 form a group, the push plates 2 are in the shape of a right-angled triangle, and each group of push plates 2 is used to drive the two groups of slide bars to move toward each other.

[0008] Preferably, the rotating driving member includes a pulley 1 fixedly mounted on the top of the bidirectional threaded rod, a pulley 2 is arranged between the two groups of the bidirectional threaded rods, a transmission belt is sleeved on the outer side of the pulley 2 and the two groups of pulley 1, and a motor is fixedly mounted at the top center of the pulley 2.

[0009] Preferably, the side of the scraper blade facing the water cooling pipe is an arc-shaped surface, the scraper blade is attached to the surface of the vertical part of the water cooling pipe through the arc-shaped surface, and the bottom end of the scraper blade is provided with an inclined surface.

[0010] Preferably, the ventilation assembly includes a rear sealing cover fixedly mounted on the back of the fixed frame, an air inlet pipe fixedly mounted on the upper side of the back of the rear sealing cover, the other end of the air inlet pipe fixedly mounted on the upper side of the back of the outer shell, and an air pump arranged on the air inlet pipe; an inclined partition is fixedly mounted on the lower part of the inner wall of the rear sealing cover, a Z-shaped partition is fixedly mounted on the inner wall of the rear sealing cover, the middle part of the Z-shaped partition is vertical, the bottom end of the Z-shaped partition is inclined and parallel to the inclined partition, the top end of the Z-shaped partition is horizontal and located in the middle part of the air inlet pipe, and a vertical partition is fixedly mounted on the upper side of the inner wall of the rear sealing cover.

[0011] Preferably, the reflux assembly includes a front sealing cover fixedly mounted on the front side of the fixed frame, an exhaust pipe fixedly mounted on the middle of the front side of the front sealing cover, a hollow cover is provided on the front end of the exhaust pipe, the exhaust pipe is filled with activated carbon, and a fixing plate is fixedly mounted on the inner wall of the lower half of the front sealing cover.

[0012] Preferably, the ventilation seal includes an annular cover fixedly mounted on the middle part of the inner wall of the front sealing cover, a rotating ring is rotatably connected inside the annular cover, the rotating ring and the annular cover are connected to the exhaust pipe at the center, a spiral thread is arranged on the back of the rotating ring, fan plates are arranged in an array between the back of the rotating ring and the front side wall of the annular cover, the fan plates arranged in the array are used to seal the center of the rotating ring, the fan plates are threadedly connected to the spiral thread on the back of the rotating ring, a convex strip is fixedly mounted on the back of the fan plate, and a sliding groove is provided on the front side wall of the annular cover corresponding to the convex strip; a rotating arm is fixedly mounted on the circumferential surface of the rotating ring, an arc groove is penetrated through the circumferential surface of the annular cover, and the rotating arm is slidably connected to the arc groove.

[0013] Preferably, the top wall, the two side walls and the top of the fixed plate of the reflux assembly are all fixedly mounted with connecting plates, and baffles are fixedly mounted between the four groups of connecting plates, and the baffles are located at the rear side of the annular cover.

[0014] Preferably, the mud discharge seal includes two groups of guide rods fixedly mounted on the bottom of the fixed plate, the guide rods penetrate and are slidably connected with an inverted L-shaped plate, the vertical part of the inverted L-shaped plate is used to seal the upper opening of the mud discharge pipe, a spring 2 is sleeved on the outer side of the guide rod, the spring 2 is fixedly mounted between the fixed plate and the horizontal part of the inverted L-shaped plate, a vertical rod is fixedly mounted on the top of one end of the inverted L-shaped plate, a pull plate is hinged between the top of the vertical rod and the rotating arm, two groups of deflection plates are hinged on the back of the vertical part of the inverted L-shaped plate, the other end of the deflection plate is located directly below the sliding frame, and the middle part of the deflection plate is hinged to the bottom wall of the front sealing cover.

[0015] Compared with the prior art, the present invention provides a water-cooling pipe cleaning device for liquid cooling equipment, which has the following beneficial effects:

[0016] 1. The liquid cooling equipment uses a water cooling pipe cleaning device. When the sliding frame moves downward, the scraper blade is attached to the surface of the water cooling pipe. The scraper blade scrapes off the dust and water droplets on the surface of the water cooling pipe. By automatically cleaning the surface of the water cooling pipe, the surface of the water cooling pipe is kept clean, ensuring direct contact between the air and the surface of the water cooling pipe, thereby achieving the purpose of automatically cleaning the sludge on the surface of the water cooling pipe;

[0017] 2. The liquid cooling equipment uses a water-cooling pipe cleaning device. When the sliding frame moves to the lowest point, the deflection plate is pushed downward to deflect the deflection plate. The front end of the deflection plate pushes the inverted L-shaped plate upward to move the inverted L-shaped plate away from the opening of the mud discharge pipe. The wind blown out of the sewage blowing channel acts on the bottom wall of the fixed frame and blows on the surface of the scraper at this time, blowing the scraped sludge toward the mud discharge pipe, so that the sludge is discharged through the mud discharge pipe; thereby achieving the purpose of automatically discharging the scraped sludge and preventing the scraped sludge from adhering to the surface of the water cooling pipe again. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a water-cooling pipe cleaning device for a liquid cooling device proposed by the present invention;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of a water-cooling pipe cleaning device for a liquid cooling device proposed by the present invention after the outer shell is removed;

[0020] Figure 3 A schematic diagram of a three-dimensional exploded structure of a fixing frame, a ventilation component and a reflux component of a water-cooling pipe cleaning device for a liquid-cooling device proposed by the present invention;

[0021] Figure 4 A schematic diagram of a three-dimensional assembly structure of a return component, a mud discharge pipeline, a ventilation seal and a mud discharge seal of a water-cooling pipeline cleaning device for a liquid-cooling device proposed by the present invention;

[0022] Figure 5 A schematic diagram of a three-dimensional assembly structure of a fixing frame, a water-cooling pipe and a mud scraping assembly of a water-cooling pipe cleaning device for a liquid-cooling device proposed by the present invention;

[0023] Figure 6 A schematic diagram of the three-dimensional structure of a mud scraping assembly of a water-cooling pipe cleaning device for a liquid-cooling device proposed by the present invention;

[0024] Figure 7 A schematic diagram of the right side cross-sectional structure of a sliding frame and a sliding bar of a water-cooling pipe cleaning device for a liquid-cooling device proposed by the present invention;

[0025] Figure 8A schematic diagram of the right side cross-sectional structure of a ventilation assembly of a water-cooled pipe cleaning device for a liquid-cooled device proposed by the present invention;

[0026] Fig. 9 A schematic diagram of the three-dimensional structure of a reflux component and a ventilation seal of a water-cooling pipe cleaning device for a liquid-cooling device proposed by the present invention;

[0027] Fig.10 A three-dimensional structural schematic diagram of a reflux component, a ventilation seal and a mud discharge seal of a water-cooling pipe cleaning device for a liquid-cooling device proposed by the present invention.

[0028] In the figure: 100, housing; 200, fixed frame; 300, water cooling pipe; 400, mud scraping assembly; 500, ventilation assembly; 600, reflux assembly; 700, mud discharge pipe; 800, ventilation seal; 900, mud discharge seal; 201, push plate 1; 202, push plate 2; 401, two-way threaded rod; 402, sliding frame; 403, slide bar; 404, mud scraping plate; 405, sleeve; 406, positioning rod; 407, spring 1; 408, guide arch plate; 409, positioning groove; 410, pulley 1; 411, transmission belt; 412, pulley 2; 413, motor; 501, rear sealing cover; 502, air inlet pipe; 503, air pump; 504, inclined partition; 505, Z-shaped partition; 506, vertical partition; 601, front sealing cover; 602, exhaust pipe; 603, hollow cover; 604, activated carbon; 605, fixed plate; 606, connecting plate; 607, baffle; 801, annular cover; 802, rotating ring; 803, rotating arm; 804, arc groove; 805, fan-shaped plate; 806, convex strip; 807, slide groove; 901, guide rod; 902, inverted L-shaped plate; 903, spring 2; 904, vertical rod; 905, pull plate; 906, deflection plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, 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 creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 4A water-cooling pipe cleaning device for liquid cooling equipment includes a housing 100, a fixed frame 200 is fixedly installed on the back of the housing 100, a water-cooling pipe 300 is fixedly installed in the fixed frame 200, cooling water circulates in the water-cooling pipe 300, and water pumps are connected to the two ends of the water-cooling pipe 300 through pipes, so that the cooling water circulates in the water-cooling pipe 300. A refrigerator is set between the pipes at both ends of the water-cooling pipe 300 to cool the cooling water. A mud scraping assembly 400 is set inside the fixed frame 200, and the mud scraping assembly 400 is attached to the surface of the water-cooling pipe 300 to scrape off water droplets and dust on the surface of the water-cooling pipe 300 to ensure the cleanliness of the surface of the water-cooling pipe 300, and cool the wind when the wind passes through the gap between the vertical parts of the water-cooling pipe 300.

[0031] A ventilation assembly 500 is fixedly installed on the back of the fixed frame 200. The ventilation assembly 500 is used to suck the hot air inside the housing 100 and blow the hot air to the water cooling pipe 300. A return assembly 600 is fixedly installed on the front side of the fixed frame 200. The return assembly 600 is used to transport the air inside the fixed frame 200 into the housing 100, so that the air inside the housing 100 circulates through the ventilation assembly 500, the fixed frame 200 and the return assembly 600, and cools down when passing through the water cooling pipe 300, thereby regulating the temperature inside the housing 100. A mud discharge pipe 700 is fixedly installed at the bottom end of the return assembly 600. The mud discharge pipe 700 is used to discharge dust and water droplets inside the fixed frame 200. A ventilation seal 800 and a mud discharge seal 900 are arranged inside the return assembly 600. The mud discharge seal 900 is used to control the mud discharge pipe 700 opening to be closed or opened, and the ventilation seal 800 is used to control the exhaust port of the return assembly 600 to be closed or opened. While the mud discharge seal 900 controls the mud discharge pipe 700 to be opened, the ventilation seal 800 closes the exhaust port of the return assembly 600, so that the mud scraped off the surface of the water cooling pipe 300 is discharged from the mud discharge pipe 700. While the mud discharge seal 900 controls the mud discharge pipe 700 to be closed, the ventilation seal 800 opens the exhaust port of the return assembly 600, so that the air inside the fixing frame 200 is smoothly transported into the housing 100 through the return assembly 600.

[0032] See also Figure 5-Figure 7 The scraper assembly 400 includes two groups of bidirectional threaded rods 401 rotatably connected to the fixed frame 200, and the two groups of bidirectional threaded rods 401 are threadedly connected to the sliding frame 402. The surface of each sliding frame 402 is provided with two groups of thread grooves in opposite directions, and the two ends of the two groups of thread grooves are connected. The two ends of the sliding frame 402 are provided with threaded holes corresponding to the bidirectional threaded rods 401. The sliding frame 402 is slidably connected to the fixed frame 200, and the tops of the two groups of bidirectional threaded rods 401 are fixedly installed with a rotating driving member; when the rotating driving member drives the two groups of bidirectional threaded rods 401 to rotate, the sliding frame 402 is driven to reciprocate up and down along the inside of the fixed frame 200.

[0033] See also Figure 5-Figure 7 , two groups of slide bars 403 are slidably connected in the sliding frame 402, and the two groups of slide bars 403 are respectively located on both sides of the water-cooling pipe 300. Scrapers 404 are fixed in an array on the surface of the slide bars 403. The scrapers 404 correspond to the vertical parts of the water-cooling pipe 300 one by one, and the scrapers 404 are used to fit on the surface of the vertical part of the water-cooling pipe 300; when the scrapers 404 fit on the surface of the water-cooling pipe 300, the sliding frame 402 moves downward along the fixed frame 200, and the scrapers 404 can scrape off the sludge attached to the surface of the water-cooling pipe 300. The side of the scrapers 404 facing the water-cooling pipe 300 is an arc surface, and the scrapers 404 fit on the surface of the vertical part of the water-cooling pipe 300 through the arc surface, so that the scrapers 404 can fit tightly on the surface of the water-cooling pipe 300. The bottom end of the scraper plate 404 is provided with an inclined surface. When the scraper plate 404 slides downwardly in contact with the surface of the water-cooling pipe 300, the design of the inclined surface facilitates the scraping of sludge on the surface of the water-cooling pipe 300.

[0034] See also Figure 5-Figure 7 A sleeve 405 is fixedly installed on the top of the slide bar 403, and a positioning rod 406 is slidably connected in the sleeve 405. A spring 407 is fixedly installed between the bottom end of the positioning rod 406 and the bottom wall of the sleeve 405. The spring 407 has the tendency to move upward. The free end of the positioning rod 406 is hemispherical. A guide arch plate 408 is fixedly installed on the surface of the sliding frame 402. The guide arch plate 408 is sleeved on the outside of the sleeve 405 to guide the assembly of the sleeve 405 and the slide bar 403. Four groups of positioning grooves 409 are provided on the top wall of the guide arch plate 408, and the positioning rods 406 are used to be inserted into the positioning grooves 409; when the positioning rods 406 on the two groups of slide bars 403 are inserted into the two groups of positioning grooves 409 on the inner side, the two groups of slide bars 403 are close to each other. At this time, the scraper plate 404 is attached to the surface of the water-cooling pipe 300, and the sludge on the surface of the water-cooling pipe 300 can be scraped off when the sliding frame 402 moves downward; when the positioning rods 406 on the two groups of slide bars 403 are inserted into the two groups of positioning grooves 409 on the outer side, the two groups of slide bars 403 are far apart, and the scraper plate 404 is separated from the water-cooling pipe 300. When the sliding frame 402 moves upward, the scraper plate 404 does not contact the water-cooling pipe 300, and the scraper plate 404 is prevented from adhering to the surface of the scraper plate 404. The scraper plate 404 is attached to the surface of the water-cooling pipe 300 and slides upward to apply the sludge to the surface of the water-cooling pipe 300 again.

[0035] See also Figure 5-Figure 7The top and bottom walls of the fixed frame 200 are fixedly mounted with pushers, which are used to drive the slide bar 403 to slide in the slide frame 402. The pushers include two sets of push plates 201 fixedly mounted on the bottom wall of the fixed frame 200, and the push plates 201 are isosceles triangles. The push plates 201 are used to drive the two sets of slide bars 403 to move in opposite directions. When the slide frame 402 moves downward and moves to the lowest point, the push plates 201 are inserted between the two sets of slide bars 403, and the two sets of slide bars 403 are pushed to move in opposite directions, so that the scraper 404 is separated from the water-cooling pipe 300, and the positioning rod 406 is transferred from the inner positioning groove 409 to the outer positioning groove 409, and the slide frame 402 then moves upward, and the scraper 404 remains separated from the water-cooling pipe 300.

[0036] Four groups of push plates 202 are fixedly mounted on the top wall of the fixed frame 200, and each group of two push plates 202 is in a right triangle shape, and each group of push plates 202 is used to drive two groups of slide bars 403 to move toward each other. When the slide frame 402 moves upward and moves to the highest point, the push plates 202 are inserted between the slide bars 403 and the slide frame 402, driving the two groups of slide bars 403 to move toward each other, and the positioning rod 406 is transferred from the outer positioning groove 409 to the inner positioning groove 409, and the slide frame 402 then moves downward, and the scraper plate 404 remains in a state of being attached to the surface of the water-cooling pipe 300.

[0037] See also Figure 5-Figure 7 The rotating driving member includes a pulley 1 410 fixedly mounted on the top of the bidirectional threaded rod 401, a pulley 2 412 is arranged between the two sets of bidirectional threaded rods 401, a transmission belt 411 is sleeved on the outer side of the pulley 2 412 and the two sets of pulley 1 410, and a motor 413 is fixedly mounted at the top center of the pulley 2 412. The motor 413 drives the pulley 2 412 to rotate, and cooperates with the transmission effect of the pulley 1 410, the transmission belt 411 and the pulley 2 412 to drive the two sets of bidirectional threaded rods 401 to rotate in the same direction at the same time.

[0038] See also Figure 3 and Figure 8The ventilation assembly 500 includes a rear sealing cover 501 fixedly installed on the back of the fixed frame 200, an air inlet pipe 502 is fixedly installed on the upper side of the back of the rear sealing cover 501, the other end of the air inlet pipe 502 is fixedly installed on the upper side of the back of the shell 100, and an air pump 503 is arranged on the air inlet pipe 502; an inclined partition 504 is fixedly installed on the lower part of the inner wall of the rear sealing cover 501, a Z-shaped partition 505 is fixedly installed on the inner wall of the rear sealing cover 501, the middle part of the Z-shaped partition 505 is vertical, the bottom end of the Z-shaped partition 505 is inclined and parallel to the inclined partition 504, the top end of the Z-shaped partition 505 is horizontal and located in the middle of the air inlet pipe 502, and a vertical partition 506 is fixedly installed on the upper side of the inner wall of the rear sealing cover 501. The Z-shaped partition 505 equally divides the lower end of the air inlet pipe 502 into two parts, so that the air transported by the air inlet pipe 502 is evenly blown to both sides of the Z-shaped partition 505; the Z-shaped partition 505 and the back side plate of the rear sealing cover 501 and the inclined partition 504 form a sewage exhaust air blowing channel, and the wind blown out of the sewage exhaust air blowing channel acts on the bottom wall of the fixed frame 200, and can blow the sludge accumulated on the bottom wall of the fixed frame 200 into the sludge exhaust pipe 700; an air distribution channel is formed between the Z-shaped partition 505 and the vertical partition 506, and the air distribution channel blows air toward the water cooling pipe 300. Figure 8 The direction of the middle arrow is the direction in which the air transported into the rear sealing cover 501 by the air inlet pipe 502 flows along the sewage exhaust and air blowing passage and the air distribution passage.

[0039] See also Figure 9-10 The reflux assembly 600 includes a front sealing cover 601 fixedly mounted on the front side of the fixing frame 200, an exhaust pipe 602 fixedly mounted in the middle of the front side of the front sealing cover 601, a hollow cover 603 sleeved on the front end of the exhaust pipe 602, and activated carbon 604 filled in the exhaust pipe 602. The wind from the air distribution channel blows to the water cooling pipe 300, after cooling, can be blown to the inside of the housing 100 from the exhaust pipe 602, the activated carbon 604 and the hollow cover 603, and the dust and water droplets in the wind are intercepted by the activated carbon 604. A fixing plate 605 is fixedly mounted on the inner wall of the lower half of the front sealing cover 601. A connecting plate 606 is fixedly mounted on the top wall, the two side walls and the top of the fixing plate 605 of the reflux assembly 600, and a baffle 607 is fixedly mounted between the four groups of connecting plates 606, and the baffle 607 is located on the rear side of the annular cover 801. The baffle 607 blocks the wind to prevent the wind from blowing directly into the exhaust pipe 602 , thereby ensuring the contact time between the air blown into the fixing frame 200 and the water cooling pipe 300 .

[0040] See also Figure 9-10The ventilation seal 800 includes an annular cover 801 fixedly mounted in the middle of the inner wall of the front sealing cover 601, a rotating ring 802 is rotatably connected inside the annular cover 801, the rotating ring 802 and the center of the annular cover 801 are connected to the exhaust pipe 602, a vortex thread is arranged on the back of the rotating ring 802, and a fan-shaped plate 805 is arranged in an array between the back of the rotating ring 802 and the front side wall of the annular cover 801. The fan-shaped plates 805 arranged in an array are used to seal the center of the rotating ring 802, and the fan-shaped plates 805 are threadedly connected. Connected to the spiral thread on the back of the rotating ring 802, the back of the sector plate 805 is fixedly installed with a convex strip 806, and the front side wall of the annular cover 801 is provided with a slide groove 807 corresponding to the convex strip 806; by rotating the rotating ring 802, the assembly of the sector plate 805 and the convex strip 806 can be driven to slide along the slide groove 807, and when the sector plates 805 arranged in an array move toward the center, the sides of the multiple sector plates 805 fit together and are combined into a circular plate shape, so that the rotating ring 802 and the exhaust pipe 602 can be sealed. Similarly, when the multiple sector plates 805 move outward, the annular cover 801, the rotating ring 802 and the exhaust pipe 602 can be connected. A rotating arm 803 is fixedly installed on the circumferential surface of the rotating ring 802, and an arc groove 804 is opened through the circumferential surface of the annular cover 801, and the rotating arm 803 is connected to the arc groove 804 through the slidable connection. By pushing the rotating arm 803 to slide in the arc groove 804 , the rotating ring 802 can be driven to rotate inside the annular cover 801 .

[0041] See also Figure 9-10The mud discharge seal 900 includes two sets of guide rods 901 fixedly mounted on the bottom of the fixed plate 605. The guide rods 901 penetrate the inverted L-shaped plate 902 for sliding connection. The guide rods 901 penetrate the horizontal part of the inverted L-shaped plate 902. The vertical part of the inverted L-shaped plate 902 is used to seal the upper end opening of the mud discharge pipe 700. The outer side of the guide rods 901 is sleeved with a spring 2 903. The spring 2 903 is fixedly mounted between the fixed plate 605 and the horizontal part of the inverted L-shaped plate 902. Through the elasticity of the spring 2 903, the inverted L-shaped plate 902 has a tendency to move downward along the guide rods 901, and the vertical part of the inverted L-shaped plate 902 seals the upper end of the mud discharge pipe 700. Two sets of deflection plates 906 are hinged on the back of the vertical part of the inverted L-shaped plate 902. The other end of the deflection plate 906 is located directly below the sliding frame 402. The middle part of the deflection plate 906 is hinged on the bottom wall of the front sealing cover 601 through a hinge seat. When the sliding frame 402 moves downward and moves to the lowest point, the sliding frame 402 presses the free end of the deflection plate 906 downward, driving the deflection plate 906 to rotate, so that the deflection plate 906 pushes the inverted L-shaped plate 902 upward, so that the mud discharge pipe 700 is opened. It should be noted that: a strip groove is provided at the rear end of the deflection plate 906, and the hinge pin of the vertical part of the inverted L-shaped plate 902 is inserted into the strip groove. When the deflection plate 906 rotates along its midpoint, the deflection plate 906 pushes the inverted L-shaped plate 902 upward, and the hinge pin can slide in the strip groove to compensate for the lateral displacement of the end of the deflection plate 906 during the rotation of the deflection plate 906 and the sweeping process of the deflection plate 906. A vertical rod 904 is fixedly installed on the top of one end of the inverted L-shaped plate 902, and a pull plate 905 is hinged between the top of the vertical rod 904 and the rotating arm 803. When the inverted L-shaped plate 902 moves upward, the vertical rod 904 and the pull plate 905 cooperate to push the rotating arm 803 upward, driving the rotating ring 802 to rotate.

[0042] When in use, cooling water circulates inside the water-cooling pipe 300 to reduce the temperature of the surface of the water-cooling pipe 300; the air pump 503 draws air from the housing 100 through the air inlet pipe 502 and blows it toward the interior of the rear sealing cover 501; the air blown out of the air inlet pipe 502 enters the sewage blowing channel and the air distribution channel respectively and enters the surface of the water-cooling pipe 300; the air blown out of the air distribution channel acts on the surface of the water-cooling pipe 300, and the air blown out of the sewage blowing channel acts on the bottom wall of the fixed frame 200;

[0043] The air cooled by the water cooling pipe 300 passes through the annular cover 801, the rotating ring 802, the exhaust pipe 602 and the hollow cover 603 to enter the interior of the housing 100, thereby reducing the temperature inside the housing 100. In this process, the activated carbon 604 intercepts dust and water droplets inside the cooled air.

[0044] The motor 413 drives the pulley 2 412 to rotate, and cooperates with the transmission function of the pulley 2 412, the transmission belt 411 and the pulley 1 410 to drive the two sets of bidirectional threaded rods 401 to rotate synchronously; the two sets of bidirectional threaded rods 401 rotate to drive the sliding frame 402 to reciprocate up and down inside the fixed frame 200;

[0045] When the sliding frame 402 moves downward, the scraper 404 is attached to the surface of the water-cooling pipe 300, and the scraper 404 scrapes off the dust and water droplets on the surface of the water-cooling pipe 300. When the sliding frame 402 moves to the lowest point, the deflection plate 906 is pushed downward to deflect the deflection plate 906. The front end of the deflection plate 906 pushes the inverted L-shaped plate 902 upward to move the inverted L-shaped plate 902 away from the opening of the mud discharge pipe 700. The wind blown out of the sewage blowing channel acts on the bottom wall of the fixed frame 200 and blows on the surface of the scraper 404 at this time, blowing the scraped sludge toward the mud discharge pipe 700, so that the sludge passes through the mud discharge pipe 700 and is discharged.

[0046] During the upward movement of the inverted L-shaped plate 902, the assembly of the rotating arm 803 and the rotating ring 802 is pushed to rotate by the vertical rod 904 and the pull plate 905, thereby driving the assembly of the fan-shaped plate 805 and the convex strip 806 to move toward the center along the slide groove 807, sealing the rotating ring 802 and the opening of the exhaust pipe 602, and preventing the sludge from being blown toward the exhaust pipe 602 under the action of wind.

[0047] When the sliding frame 402 moves downward to the lowest point, the push plate 1 201 is inserted between the two groups of slide bars 403, so that the two groups of slide bars 403 move in opposite directions, so that the scraper plate 404 is separated from the surface of the water-cooling pipe 300, and in this process, the positioning rods 406 on the two groups of slide bars 403 are transferred from the two groups of positioning grooves 409 on the inner side to the two groups of positioning grooves 409 on the outer side, so that the scraper plate 404 remains separated from the water-cooling pipe 300; then the sliding frame 402 moves upward, and the scraper plate 404 moves upward synchronously, and when the sliding frame 402 moves to the highest point, the push plate 202 is inserted between the slide bar 403 and the sliding frame 402, so that the two groups of slide bars 403 move toward each other, and the positioning rods 406 on the two groups of slide bars 403 are transferred from the two groups of positioning grooves 409 on the outer side to the two groups of positioning grooves 409 on the inner side, so that the scraper plate 404 remains in a state of being attached to the surface of the water-cooling pipe 300;

[0048] When the sliding frame 402 moves upward from the lowest point, the sliding frame 402 no longer squeezes the deflection plate 906, and the inverted L-shaped plate 902 moves downward along the guide rod 901 under the elastic action of the second spring 903, and seals the upper end opening of the mud discharge pipe 700 again;

[0049] By moving the inverted L-shaped plate 902 downward, in conjunction with the connection between the vertical rod 904 and the pull plate 905, the rotating arm 803 is pulled downward, thereby driving the rotating ring 802 to rotate, causing the assembly of the fan-shaped plate 805 and the convex strip 806 to slide outward along the slide groove 807, and the exhaust duct 602 is opened.

[0050] 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 device for cleaning a water cooling pipe of a liquid cooling device, comprising a housing (100), characterized in that: A fixing frame (200) is fixedly mounted on the back of the housing (100), a water cooling pipe (300) is fixedly mounted in the fixing frame (200), cooling water circulates in the water cooling pipe (300), a mud scraping assembly (400) is arranged inside the fixing frame (200), the mud scraping assembly (400) is attached to the surface of the water cooling pipe (300) and is used to scrape off water droplets and dust on the surface of the water cooling pipe (300), a ventilation assembly (500) is fixedly mounted on the back of the fixing frame (200), the ventilation assembly (500) is used to suck hot air inside the housing (100) and blow the hot air toward the water cooling pipe (300), and the fixing frame ( A return assembly (600) is fixedly installed on the front side of the fixed frame (200), and the return assembly (600) is used to convey the air in the fixed frame (200) into the housing (100); a mud discharge pipe (700) is fixedly installed at the bottom end of the return assembly (600), and the mud discharge pipe (700) is used to discharge dust and water droplets in the fixed frame (200); a ventilation seal (800) and a mud discharge seal (900) are arranged in the return assembly (600), and the mud discharge seal (900) is used to control the opening of the mud discharge pipe (700) to be closed or opened, and the ventilation seal (800) is used to control the air outlet of the return assembly (600) to be closed or opened; The mud scraping assembly (400) comprises two groups of bidirectional threaded rods (401) rotatably connected in a fixed frame (200), the two groups of bidirectional threaded rods (401) are threadedly connected to sliding frames (402), threaded holes are provided at both ends of the sliding frames (402) corresponding to the bidirectional threaded rods (401), the sliding frames (402) are slidably connected in the fixed frame (200), and a rotating driving member is fixedly installed at the top ends of the two groups of bidirectional threaded rods (401); Two groups of slide bars (403) are slidably connected in the sliding frame (402), and the two groups of slide bars (403) are respectively located on both sides of the water-cooling pipe (300). Scraping plates (404) are fixed in an array on the surface of the slide bars (403), and the scraping plates (404) correspond one-to-one to the vertical parts of the water-cooling pipe (300). The scraping plates (404) are used to fit on the surface of the vertical part of the water-cooling pipe (300); A sleeve (405) is fixedly installed on the top of the slide bar (403), a positioning rod (406) is slidably connected inside the sleeve (405), a spring (407) is fixedly installed between the bottom end of the positioning rod (406) and the bottom wall of the sleeve (405), a guide arch plate (408) is fixedly installed on the surface of the sliding frame (402), four groups of positioning grooves (409) are opened on the top wall of the guide arch plate (408), and the positioning rod (406) is used to be inserted into the positioning groove (409); Pushing members are fixedly mounted on the top wall and the bottom wall of the fixed frame (200), and the pushing members are used to drive the slide bar (403) to slide in the slide frame (402).

2. The water cooling pipe cleaning device for liquid cooling equipment according to claim 1, characterized in that: The pushing member comprises two sets of push plates (201) fixedly mounted on the bottom wall of the fixed frame (200), the push plates (201) being in the shape of an isosceles triangle, and the push plates (201) are used to drive the two sets of slide bars (403) to move in opposite directions; Four groups of push plates 2 (202) are fixedly mounted on the top wall of the fixed frame (200), and each two push plates 2 (202) form a group. The push plates 2 (202) are in the shape of a right triangle, and each group of push plates 2 (202) is used to drive two groups of slide bars (403) to move towards each other.

3. The water cooling pipe cleaning device for liquid cooling equipment according to claim 1, characterized in that: The rotary drive member comprises a pulley 1 (410) fixedly mounted on the top of a bidirectional threaded rod (401), a pulley 2 (412) is arranged between the two groups of bidirectional threaded rods (401), a transmission belt (411) is sleeved on the outer side of the pulley 2 (412) and the two groups of pulley 1 (410), and a motor (413) is fixedly mounted at the top center of the pulley 2 (412).

4. The water cooling pipe cleaning device for liquid cooling equipment according to claim 1, characterized in that: The side of the scraper plate (404) facing the water cooling pipe (300) is an arc-shaped surface, the scraper plate (404) is attached to the surface of the vertical part of the water cooling pipe (300) through the arc-shaped surface, and the bottom end of the scraper plate (404) is provided with an inclined surface.

5. The water cooling pipe cleaning device for liquid cooling equipment according to claim 1, characterized in that: The ventilation assembly (500) comprises a rear sealing cover (501) fixedly mounted on the back of the fixing frame (200); an air inlet pipe (502) is fixedly mounted on the upper side of the back of the rear sealing cover (501); the other end of the air inlet pipe (502) is fixedly mounted on the upper side of the back of the housing (100); and an air pump (503) is provided on the air inlet pipe (502); An inclined partition (504) is fixedly mounted on the lower part of the inner wall of the rear sealing cover (501), and a Z-shaped partition (505) is fixedly mounted on the inner wall of the rear sealing cover (501); the middle part of the Z-shaped partition (505) is vertical, the bottom end of the Z-shaped partition (505) is inclined and parallel to the inclined partition (504), the top end of the Z-shaped partition (505) is horizontal and located in the middle part of the air inlet pipe (502), and a vertical partition (506) is fixedly mounted on the upper side of the inner wall of the rear sealing cover (501).

6. The water cooling pipe cleaning device for liquid cooling equipment according to claim 5, characterized in that: The reflux assembly (600) comprises a front sealing cover (601) fixedly mounted on the front side of the fixing frame (200); an exhaust pipe (602) is fixedly mounted on the middle part of the front side of the front sealing cover (601); a hollow cover (603) is sleeved on the front end of the exhaust pipe (602); the exhaust pipe (602) is filled with activated carbon (604); and a fixing plate (605) is fixedly mounted on the inner wall of the lower half of the front sealing cover (601).

7. The water cooling pipe cleaning device for liquid cooling equipment according to claim 6, characterized in that: The ventilation seal (800) comprises an annular cover (801) fixedly mounted on the middle part of the inner wall of the front sealing cover (601); a rotating ring (802) is rotatably connected inside the annular cover (801); the rotating ring (802) and the annular cover (801) are connected to the exhaust pipe (602) at the center; a spiral thread is arranged on the back of the rotating ring (802); a fan-shaped plate (805) is arranged in an array between the back of the rotating ring (802) and the front side wall of the annular cover (801); the fan-shaped plates (805) arranged in an array are used to seal the center of the rotating ring (802); the fan-shaped plate (805) is threadedly connected to the spiral thread on the back of the rotating ring (802); a convex strip (806) is fixedly mounted on the back of the fan-shaped plate (805); and a sliding groove (807) is provided on the front side wall of the annular cover (801) corresponding to the convex strip (806); A rotating arm (803) is fixedly mounted on the circumferential surface of the rotating ring (802), an arc-shaped groove (804) is penetrated through the circumferential surface of the annular cover (801), and the rotating arm (803) penetrates and is slidably connected to the arc-shaped groove (804).

8. The water cooling pipe cleaning device for liquid cooling equipment according to claim 7, characterized in that: The top wall, the two side walls and the top of the fixed plate (605) of the reflux assembly (600) are all fixedly mounted with connecting plates (606), and baffles (607) are fixedly mounted between the four groups of connecting plates (606), and the baffles (607) are located at the rear side of the annular cover (801).

9. The water cooling pipe cleaning device for liquid cooling equipment according to claim 7, characterized in that: The mud discharge seal (900) comprises two sets of guide rods (901) fixedly mounted on the bottom of the fixed plate (605), the guide rods (901) penetrate and are slidably connected with an inverted L-shaped plate (902), the vertical portion of the inverted L-shaped plate (902) is used to seal the upper end opening of the mud discharge pipe (700), and the outer side of the guide rods (901) is provided with a second spring (903), and the second spring (903) is fixedly mounted on the fixed plate (605) and the inverted L-shaped plate (902). 02), a vertical rod (904) is fixedly installed on the top of one end of the inverted L-shaped plate (902), a pull plate (905) is hinged between the top of the vertical rod (904) and the rotating arm (803), two groups of deflection plates (906) are hinged on the back of the vertical part of the inverted L-shaped plate (902), the other end of the deflection plate (906) is located directly below the sliding frame (402), and the middle part of the deflection plate (906) is hinged on the bottom wall of the front sealing cover (601).

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