A water-cooled radiator with alternating filtering and slag removal functions

Abstract

The present invention discloses a water-cooled radiator with a function of rotating filtering and slag removal, comprising an upper cooling plate, a lower closing plate, a closing ring body, and a filtering and slag removal mechanism. The present invention drives the transverse connecting rod and the longitudinal connecting ring body to move up and down by rotating a built-in driving rod, and drives the outer annular sealing cover and the inner annular sealing cover to float up and down and abut or separate and connect the upper end of the annular rotating channel around the outer side and the inner side, so that it is convenient for the driving column to rotate and drive the filter screen to rotate and adjust the filtering position, rotate the filtering position, and avoid clogging. In this way, the structure of the present invention is collaboratively designed to filter impurities, avoid clogging, and ensure sealing, and is flexible and convenient to use.

Description

Technical Field

[0001] The invention relates to a water-cooled radiator with the function of rotating filtering and slag removal. Background Art

[0002] Modern electronic equipment has further improved its requirements for reliability, performance indicators, power density, etc., and the thermal design of electronic equipment is becoming more and more important. Power devices are key devices in most electronic equipment, and the quality of their working conditions directly affects the reliability, safety and service life of the entire device. In addition to being able to effectively dissipate heat, the reliability of the heat dissipation solution of power devices is also crucial. Traditional water-cooled radiators are surrounded by an upper cooling plate, a lower closed plate, and a surrounding annular closed plate to form a cooling cavity, and then cooling water is injected into the cooling cavity. In this way, the heat transferred from the upper cooling plate is quickly taken away through heat conduction, but the cooling water is generally not filtered, and the cooling water often carries mud, dust, chemical impurities, scale in the pipeline, etc. When such impurities adhere to the inner wall of the cooling cavity, not only the inside of the cooling cavity is polluted, but the cooling effect of the water will also be affected, and blockage and sealing problems must be avoided. Summary of the invention

[0003] In view of the above-mentioned deficiencies of the prior art, the present invention solves the problem of providing a water-cooled radiator with a rotating filtering and slag removal function, which is collaboratively designed to filter impurities, avoid clogging, and ensure sealing.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows:

[0005] The cooling unit is connected with the cooling unit to form a cooling water supply, and the cooling water supply is connected with the cooling water supply to form a cooling water supply. A transverse connecting rod is installed on each side; the transverse connecting rods are respectively connected to the bottom channel; a longitudinal connecting ring body is installed on the upper side of the outer end of the transverse connecting rod; the longitudinal connecting ring body is located in the annular rotating channel; the filter screen is in a circular ring structure, and the filter screen is installed around the inner periphery of the cooling water passage cavity, and the upper ends of the filter screen are rotatably clamped around the inner upper end of the cooling water passage cavity; the longitudinal connecting ring body is floatingly installed around the lower end of the filter screen; the outer annular sealing gland and the inner annular sealing gland are respectively installed around the outer side and the inner side of the upper end of the longitudinal connecting ring body; the built-in driving rod is installed on the internal axis of the driving column, and the built-in driving rod rotates to drive the transverse connecting rod and the longitudinal connecting ring body to move downward, and drives the outer annular sealing gland and the inner annular sealing gland to seal against the outer periphery and the inner periphery of the upper end of the annular rotating channel; the lower end of the driving column extends to the bottom of the lower closing plate, and a driving groove is provided in the middle of the lower end of the driving column; the lower end of the built-in driving rod extends into the driving groove.

[0006] Furthermore, it also includes a telescopic driving component; the telescopic driving component includes a driving screw hole plate, a telescopic ring body, a guide cylinder, and a positioning floating column; the telescopic ring body is installed between the lower end of the filter screen and the upper end of the longitudinal connecting ring body; multiple guide cylinders are evenly installed inside and outside the filter screen; multiple positioning floating columns are evenly installed around the upper ends of the inner annular sealing cover and the outer annular sealing cover; the upper ends of the positioning floating columns are respectively slidably inserted into the lower end of the guide cylinder; a telescopic groove is provided inside the upper end of the driving column, and strip floating channels are provided on both sides of the telescopic groove; the upper end of the built-in driving rod is rotatably clamped in the middle of the upper end of the telescopic groove; the driving screw hole plate is installed in the telescopic groove, and the driving screw hole plate is threadedly screwed on the built-in driving rod; the inner end of the transverse connecting rod is connected to the side of the driving screw hole plate after passing through the strip floating channel; the rotation of the built-in driving rod drives the driving screw hole plate to float up and down, and the driving screw hole plate drives the transverse connecting rod to float up and down.

[0007] Furthermore, an inner floating ring body and an outer floating ring body are respectively provided at the inner lower end around the inner annular sealing cover and an outer lower end around the outer annular sealing cover; annular floating grooves are respectively provided at the outer side and the inner side around the annular rotating channel; the inner floating ring body and the outer floating ring body are respectively installed in the annular floating grooves for floating up and down; an inner pressure ring plate and an outer pressure ring plate are respectively provided at the inner side around the inner floating ring body and the outer side around the outer floating ring body; rubber sealing ring bodies are respectively provided around the lower ends of the inner pressure ring plate and the outer pressure ring plate.

[0008] Furthermore, a rotating clamping rod is provided on both sides of the upper end of the filter screen; an annular clamping groove is provided around the inner upper end of the cooling water passage cavity; and the rotating clamping rod is rotatably clamped on the annular clamping groove.

[0009] Furthermore, a rotating clamping block is provided at the upper end of the driving column; a rotating clamping slot is provided at the middle upper end of the bottom channel; and the rotating clamping block is rotatably clamped on the rotating clamping slot.

[0010] Furthermore, the middle of the upper end of the separation plate and the middle of the lower end of the upper cooling plate are connected and fixed by a fixing column.

[0011] Furthermore, a supporting base is respectively installed at the lower ends of both sides of the lower closing plate.

[0012] Furthermore, a plurality of slag discharge pipes are respectively provided around the lower end of the cooling water passage cavity.

[0013] The beneficial effects of the present invention are as follows:

[0014] The water entering through the water inlet pipe of the present invention will be filtered through the filter screen of the annular structure, so that the filtered impurities are retained on the outer sides of the cooling water passage cavity and will not enter the cooling water passage cavity inside the filter screen. However, after long-term use, the part of the filter screen facing the water inlet direction of the water inlet pipe will be blocked by impurities, making the cooling water flow smoothly. Therefore, before the next water cooling, the transverse connecting rod and the longitudinal connecting ring body are driven to move upward by rotating the built-in driving rod, and the outer annular sealing gland and the inner annular sealing gland are driven to seal upward and separate from the outer sides and inner sides of the upper end of the annular rotating channel, thereby eliminating the sealing pressure. The tightening force is sufficient to facilitate the rotation of the filter screen. At this time, the driving column is rotated again to drive the filter screen to rotate an angle through the transverse connecting rod and the longitudinal connecting ring body, so that the annular filter screen is replaced facing the water inlet pipe, avoiding the disadvantage of unsmooth cooling water flow. The built-in driving rod is then rotated to drive the transverse connecting rod and the longitudinal connecting ring body to move downward, and drive the outer annular sealing cover and the inner annular sealing cover to seal downward and abut against the outer and inner sides of the upper end of the annular rotating channel to achieve sealing. Such a structure is collaboratively designed to filter impurities, avoid blockage, and ensure sealing, and is flexible and convenient to use.

[0015] The present invention continuously rotates the filter screen. When the blocked part of the filter screen rotates to a certain angle and is impacted outward by water flow, the impurities blocked on the filter screen will be impacted and sunk by the water flow, thus realizing automatic slag discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a schematic diagram of a partially enlarged structure of the present invention.

[0018] Figure 3 For the present invention Figure 1 A partial enlarged structural diagram of one side.

[0019] Figure 4 For the present invention Figure 3 Schematic diagram of the local enlarged structure.

[0020] Figure 5 For the present invention Figure 1 A schematic diagram of the partial enlarged structure of the lower middle side. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 5As shown, a water-cooled radiator with a rotating filtering and slag removal function comprises an upper cooling plate 1, a lower closing plate 2, a closed ring body 3, and a filtering and slag removal mechanism 4; the lower closing plate 2 is installed below the upper cooling plate 1; the closed ring body 3 is installed around the upper cooling plate 1 and the lower closing plate 2; the upper cooling plate 1, the lower closing plate 2, and the closed ring body 3 together form a cooling water passage cavity 11; the upper ends of both sides of the cooling water passage cavity 11 are respectively provided with a water inlet pipe 31 and a drain pipe 33; the filtering and slag removal mechanism 4 comprises a filter screen 42, a separation plate 43, a driving column 41, a transverse connecting rod 44, a longitudinal connecting ring body 45, An inner annular sealing gland 48, an outer annular sealing gland 47, and a built-in driving rod 46; a slot is provided in the middle of the upper end of the lower closing plate 2; a separation plate 43 is installed in the slot; the upper end of the separation plate 43 is fixedly connected to the lower end of the upper cooling plate 1; the lower side of the separation plate 43 and the upper side of the lower closing plate 2 form a bottom channel 22; the outer side of the separation plate 43 and the inner side of the slot form an annular rotating channel 23; the upper end of the bottom channel 22 is connected to the annular rotating channel 23; the driving column 41 is rotatably mounted in the middle of the bottom channel 22; the driving column 41 A transverse connecting rod 44 is installed on both sides; the transverse connecting rods 44 are respectively connected to the bottom channel 22; a longitudinal connecting ring body 45 is installed on the upper side of the outer ends of the transverse connecting rods 44; the longitudinal connecting ring body 45 is located in the annular rotating channel 23; the filter screen 42 is a circular ring structure, and the filter screen 42 is installed around the inside of the cooling water passage cavity 11, and the upper ends of the filter screen 42 are rotatably connected to the inner upper end of the cooling water passage cavity 11; the longitudinal connecting ring body 45 is floatingly installed around the lower end of the filter screen 42; the outer side around the upper end of the longitudinal connecting ring body 45 An outer annular sealing cover 47 and an inner annular sealing cover 48 are respectively installed on the inner side and the surrounding inner side; the built-in driving rod 46 is installed on the inner axis of the driving column 41, and the built-in driving rod 46 rotates to drive the transverse connecting rod 44 and the longitudinal connecting ring body 45 to move downward, and drives the outer annular sealing cover 47 and the inner annular sealing cover 48 to seal against the outer side and inner side of the upper end of the annular rotating channel 23; the lower end of the driving column 41 extends to the bottom of the lower closing plate 2, and a driving groove 412 is provided in the middle of the lower end of the driving column 41; the lower end of the built-in driving rod 46 extends into the driving groove 412.

[0023] like Figures 1 to 5As shown, it is further preferred that it also includes a telescopic drive component 5; the telescopic drive component 5 includes a driving screw hole plate 54, a telescopic ring body 53, a guide cylinder 51, and a positioning floating column 52; the telescopic ring body 53 is installed between the lower end of the filter screen 42 and the upper end of the longitudinal connecting ring body 45; a plurality of guide cylinders 51 are evenly installed inside and outside the four sides of the filter screen 42; a plurality of positioning floating columns 52 are evenly installed around the upper ends of the inner annular sealing gland 48 and the outer annular sealing gland 47; the upper ends of the positioning floating columns 52 are respectively slidably inserted into the lower ends of the guide cylinders 51 ; A telescopic groove 413 is provided inside the upper end of the driving column 41, and strip-shaped floating channels are provided on both sides of the telescopic groove 413; the upper end of the built-in driving rod 46 is rotatably clamped in the middle of the upper end of the telescopic groove 413; the driving screw hole plate 54 is installed in the telescopic groove 413, and the driving screw hole plate 54 is threadedly screwed on the built-in driving rod 46; the inner end of the transverse connecting rod 44 passes through the strip floating channel and is connected to the side of the driving screw hole plate 54; the rotation of the built-in driving rod 46 drives the driving screw hole plate 54 to float up and down, and the driving screw hole plate 54 drives the transverse connecting rod 44 to float up and down. Further, the inner lower end of the inner annular sealing gland 48 and the outer lower end of the outer annular sealing gland 47 are provided with an inner floating ring body 481 and an outer floating ring body 471 respectively; the outer and inner sides of the annular rotating channel 23 are provided with annular floating grooves 451 respectively; the inner floating ring body 481 and the outer floating ring body 471 are respectively installed in the annular floating grooves 451 in an up-and-down manner; the inner side of the inner floating ring body 481 and the outer side of the outer floating ring body 471 are respectively provided with an inner pressing ring plate 482 and an outer pressing ring plate 472; the lower ends of the inner pressing ring plate 482 and the outer pressing ring plate 472 are respectively provided with rubber sealing ring bodies 49. Further, a rotating clamping rod 421 is respectively provided on both sides of the upper end of the filter screen 42; an annular clamping groove 12 is provided around the inner upper end of the cooling water passage cavity 11; the rotating clamping rod 421 is rotatably clamped on the annular clamping groove 12. Further, a rotating clamping block 411 is provided at the upper end of the driving column 41; a rotating clamping slot 432 is provided at the middle upper end of the bottom channel 22; and the rotating clamping block 411 is rotatably clamped on the rotating clamping slot 432. Further, the middle of the upper end of the separation plate 43 is connected and fixed to the middle of the lower end of the upper cooling plate 1 through a fixing column 431. Further, a supporting base 21 is respectively installed at the lower ends of both sides of the lower closing plate 2. Further, a plurality of slag discharge pipes 32 are respectively provided around the lower end of the cooling water passage cavity 11.

[0024] The water entering through the water inlet pipe 31 of the present invention will be filtered through the annular filter screen 42, so that the filtered impurities are retained on the outside of the cooling water cavity 11 and will not enter the cooling water cavity 11 inside the filter screen 42. However, after long-term use, the part of the filter screen 42 facing the water inlet direction of the water inlet pipe 31 will be blocked by impurities, making the cooling water flow smoothly. Therefore, before the next water cooling, the transverse connecting rod 44 and the longitudinal connecting ring body 45 are driven to move upward by the built-in driving rod 46, and the outer annular sealing cover 47 and the inner annular sealing cover 48 are driven to seal upward and separate from the outer and inner sides of the upper end of the annular rotating channel 23, thereby eliminating the tightness of the sealing pressure. The force is applied to facilitate the rotation of the filter screen 42. At this time, the drive column 41 is rotated again, and the filter screen 42 is driven to rotate an angle through the transverse connecting rod 44 and the longitudinal connecting ring body 45, so that the annular filter screen 42 is replaced in the part facing the water inlet pipe 31, and rotation filtering is performed to avoid the disadvantage of unsmooth cooling water flow. The transverse connecting rod 44 and the longitudinal connecting ring body 45 are then driven downward by the built-in drive rod 46 to rotate, and the outer annular sealing cover 47 and the inner annular sealing cover 48 are driven to seal downward and abut against the outer and inner sides of the upper end of the annular rotating channel 23 to achieve sealing. Such a structure is collaboratively designed to filter impurities, avoid blockage, and ensure sealing, and is flexible and convenient to use.

[0025] The present invention continuously rotates the filter screen 42. When the blocked portion of the filter screen 42 rotates to a certain angle and is impacted outward by water flow, the impurities blocked on the filter screen 42 will be impacted and sunk by the water flow, thus achieving automatic slag discharge.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water-cooled radiator with alternating filtering and slag removal function, characterized in that: It includes an upper cooling plate, a lower closing plate, a closed ring body, and a filtering and discharging mechanism; a lower closing plate is installed below the upper cooling plate; a closed ring body is installed around the upper cooling plate and the lower closing plate; the upper cooling plate, the lower closing plate, and the closed ring body together form a cooling water passage cavity; the upper ends of both sides of the cooling water passage cavity are respectively provided with a water inlet pipe and a drain pipe; the filtering and discharging mechanism includes a filter screen, a separation plate, a driving column, a transverse connecting rod, a longitudinal connecting ring body, an inner annular sealing gland, an outer annular sealing gland, and a built-in driving rod; a groove is provided in the middle of the upper end of the lower closing plate; a separation plate is installed in the groove; the upper end of the separation plate is fixedly connected to the lower end of the upper cooling plate; the lower side of the separation plate and the upper side of the lower closing plate form a bottom passage Channel; the outer side of the separation plate and the inner side of the groove form an annular rotating channel; the upper end of the bottom channel is connected to the annular rotating channel; the driving column is rotatably mounted in the middle of the bottom channel; a transverse connecting rod is installed on both sides of the driving column; the transverse connecting rods are respectively connected to the bottom channel; a longitudinal connecting ring body is jointly installed on the upper side of the outer ends of the transverse connecting rods; the longitudinal connecting ring body is located in the annular rotating channel; the filter screen is a circular ring structure, and the filter screen is installed around the inside of the cooling water passage cavity, and the two sides of the upper end of the filter screen are rotatably mounted around the upper end of the cooling water passage cavity; the longitudinal connecting ring body is floatingly installed around the lower end of the filter screen; the upper end of the longitudinal connecting ring body An outer annular sealing pressure cover and an inner annular sealing pressure cover are respectively installed on the outer side and the inner side of the surrounding area; the built-in driving rod is installed on the internal axis of the driving column, and the built-in driving rod rotates to drive the transverse connecting rod and the longitudinal connecting ring body to move downward, and drives the outer annular sealing pressure cover and the inner annular sealing pressure cover to seal against the outer side and inner side of the upper end of the annular rotating channel; the lower end of the driving column extends to the bottom of the lower closing plate, and a driving groove is provided in the middle of the lower end of the driving column; the lower end of the built-in driving rod extends into the driving groove; it also includes a telescopic driving assembly; the telescopic driving assembly includes a driving screw hole plate, a telescopic ring body, a guide cylinder, and a positioning floating column; a telescopic ring is installed between the lower end of the filter screen and the upper end of the longitudinal connecting ring body body; multiple guide cylinders are evenly installed on the inner and outer sides of the filter screen; multiple positioning floating columns are evenly installed on the upper ends of the inner annular sealing cover and the outer annular sealing cover; the upper ends of the positioning floating columns are respectively slidably inserted into the lower ends of the guide cylinders; a telescopic groove is provided inside the upper end of the driving column, and strip floating channels are provided on both sides of the telescopic groove; the upper end of the built-in driving rod is rotatably clamped in the middle of the upper end of the telescopic groove; the driving screw hole plate is installed in the telescopic groove, and the driving screw hole plate is threadedly screwed on the built-in driving rod; the inner end of the transverse connecting rod is connected to the side of the driving screw hole plate after passing through the strip floating channel; the rotation of the built-in driving rod drives the driving screw hole plate to float up and down, and the driving screw hole plate drives the transverse connecting rod to float up and down.

2. The water-cooled radiator with the function of rotating filtering and slag removal according to claim 1 is characterized in that: An inner floating ring body and an outer floating ring body are respectively provided on the inner lower end of the inner annular sealing cover and the outer lower end of the outer annular sealing cover; annular floating grooves are respectively provided on the outer side and the inner side of the annular rotating channel; the inner floating ring body and the outer floating ring body are respectively installed in the annular floating grooves for floating up and down; an inner pressure ring plate and an outer pressure ring plate are respectively provided on the inner side of the inner floating ring body and the outer side of the outer floating ring body; rubber sealing ring bodies are respectively provided on the lower ends of the inner pressure ring plate and the outer pressure ring plate.

3. The water-cooled radiator with the function of rotating filtering and slag removal according to claim 1 is characterized in that: A rotating clamping rod is respectively provided on both sides of the upper end of the filter screen; an annular clamping groove is arranged around the inner upper end of the cooling water passage cavity; and the rotating clamping rod is rotatably clamped on the annular clamping groove.

4. The water-cooled radiator with the function of rotating filtering and slag removal according to claim 1 is characterized in that: A rotating clamping block is arranged at the upper end of the driving column; a rotating clamping slot is arranged at the middle upper end of the bottom channel; and the rotating clamping block is rotatably clamped on the rotating clamping slot.

5. The water-cooled radiator with the function of rotating filtering and slag removal according to claim 1 is characterized in that: The middle of the upper end of the separation plate and the middle of the lower end of the upper cooling plate are connected and fixed by a fixing column.

6. The water-cooled radiator with the function of rotating filtering and slag removal according to claim 1 is characterized in that: A supporting base is respectively installed at the lower ends of both sides of the lower closing plate.

7. The water-cooled radiator with the function of rotating filtering and slag removal according to claim 1 is characterized in that: A plurality of slag discharge pipes are respectively arranged around the lower end of the cooling water passage cavity.

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