Casting type heating radiator

Abstract

The invention belongs to the technical field of heat dissipation equipment, and particularly relates to a casting type heating radiator which comprises a plurality of heat dissipation pipes. A desilting unit is arranged at the water inlet end of one heat dissipation pipe at the water inlet end; the dredging unit comprises a three-way pipe fixedly connected to the water inlet end of the heat dissipation pipe. A feeding barrel is fixedly connected to a connector in the top side of the middle of the three-way pipe; a sealing cover is bolted to the top surface of the feeding barrel; grinding steel balls are arranged in the feeding barrel; when water flow passes through the three-way pipe, the grinding steel balls in the feeding barrel enter the three-way pipe, the water flow carries the grinding steel balls to penetrate through the heat dissipation pipe, the grinding steel balls collide with the inner wall of the heat dissipation pipe, scale and impurities attached to the inner wall of the heat dissipation pipe are broken, fall off and are discharged out of the heat dissipation pipe along with the water flow, and therefore cleaning work of the heat dissipation pipe is achieved. The heat dissipation effect of the heat dissipation pipe is ensured; moreover, the disassembly of the heating radiator is avoided, the cleaning difficulty is reduced, and the operation of common residents is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of heat dissipation equipment, in particular to a casting type heating radiator. Background Art

[0002] The heating radiator is the terminal device of the heating system, which transfers the heat carried by the heat medium to the air in the room to maintain a certain air temperature in the room; the heat dissipation effect of the heating radiator directly affects the living experience of the residents. Therefore, the heat transfer and heat dissipation capacity of the heating radiator is an important quality indicator of the heating radiator.

[0003] A patent application with publication number CN105651076A discloses a heating radiator, including components constituting a hot water channel and a heat-conducting heat sink arranged on the outer surface of the hot water channel component. The components constituting the hot water channel include a coil made of bent metal pipes. At two ports of the coil, a water inlet straight pipe or a water outlet straight pipe parallel to the straight pipe of the coil is fixedly connected through two sleeve-type isolation connecting seats with the same structure, one end of the central sleeve in one sleeve-type isolation connecting seat is inserted into the water outlet straight pipe, and one end of the central sleeve in the other sleeve-type isolation connecting seat is inserted into the water inlet straight pipe, and the other ends of the two central sleeves are respectively communicated with the outside through the sleeve-type isolation connecting seats; inside the two sleeve-type isolation connecting seats, the cavities outside their respective central sleeves are connected to the coil; the water inlet straight pipe, the water outlet straight pipe and the sleeve-type isolation connecting seat all have external interfaces; and a heat-conducting heat sink made of aluminum profiles is arranged on the outer surfaces of the straight pipe, the water inlet straight pipe and the water outlet straight pipe of the coil.

[0004] After long-term use of the heating radiator, scale and impurities will be generated inside the pipe of the heating radiator. The scale and impurities adhere to the inner wall of the pipe, which will affect the heat dissipation effect of the heating radiator. The heating radiator needs to be disassembled before cleaning, and it is difficult for ordinary residents to clean it by themselves, and professional personnel are required to operate it.

[0005] To this end, the present invention provides a casting type heating radiator. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: the casting type heating radiator described in the present invention comprises a plurality of heat dissipation pipes; both ends of each heat dissipation pipe are provided with spherical connectors; adjacent heat dissipation pipes are connected in series through buckles; a dredging unit is provided at the water inlet end of one of the heat dissipation pipes at the water inlet end; the dredging unit comprises a three-way pipe fixedly connected to the water inlet end of the heat dissipation pipe; a feeding bucket is fixedly connected to the interface on the top side of the middle part of the three-way pipe; a sealing cover is bolted to the top surface of the feeding bucket; grinding steel balls are installed inside the feeding bucket; when water flows through the three-way pipe, the grinding steel balls inside the feeding bucket enter the three-way pipe In the process, the water flow carries the grinding steel balls through the heat dissipation pipe, and the grinding steel balls collide with the inner wall of the heat dissipation pipe, causing the scale and impurities attached to the inner wall of the heat dissipation pipe to break and fall off, and are discharged from the heat dissipation pipe along with the water flow, thereby achieving the cleaning work of the heat dissipation pipe and ensuring the heat dissipation effect of the heat dissipation pipe; and, avoiding the disassembly of the heating radiator, reducing the difficulty of cleaning, and facilitating the operation of ordinary residents; the feeding barrel is sealed by the sealing cover, so that the interior of the feeding barrel is in a sealed environment, and the air pressure inside the feeding barrel will effectively block the water flow inside the three-way pipe from entering the feeding barrel, thereby reducing the influence of the water flow on the grinding steel balls entering the three-way pipe.

[0008] Preferably, a long rod is provided in the middle of the feeding barrel; the bottom end of the long rod passes through the bottom of the feeding barrel, and the bottom end of the long rod extends into the middle of the three-way pipe; the bottom inner ring of the feeding barrel is fixedly connected with an inner convex ring; the bottom outer ring of the long rod is bolted with a conical seat; the top outer wall of the conical seat matches the bottom inner wall of the inner convex ring; there is a gap between the top outer wall of the conical seat and the bottom inner wall of the inner convex ring; the top of the long rod slides inside the feeding barrel, disturbing the grinding steel balls inside the feeding barrel, avoiding the adhesion of the grinding steel balls, and facilitating the falling of the grinding steel balls; at the same time, the long rod drives the conical seat to shake at the bottom of the inner convex ring, and the grinding steel balls will be squeezed and released by the conical seat and the inner convex ring when passing between the conical seat and the inner convex ring, thereby improving the dispersion of the grinding steel balls.

[0009] Preferably, an elastic support ring is fixed between the bottom outer ring of the conical seat and the inner wall of the feeding bucket; the elastic support ring includes an inner ring fixed to the bottom outer ring of the conical seat, an outer ring fixed to the inner wall of the feeding bucket, and multiple pairs of elastic arc plates fixed between the inner ring and the outer ring; the concave surfaces of each pair of elastic arc plates are arranged close to each other; multiple elastic cones are fixed around the top outer wall of the conical seat; the long rod is supported and fixed by the set elastic support ring so that the long rod can swing; the set elastic cone not only limits the minimum distance between the conical seat and the inner convex ring, but also is beneficial to the dispersion of the grinding steel balls.

[0010] Preferably, a plurality of S-shaped spoilers are fixedly connected to the outer ring at the bottom end of the long rod; the plurality of spoilers are fixedly connected to each other; the two ends of two adjacent spoilers are symmetrically arranged in direction; a plurality of disturbance frames are evenly fixedly connected to the outer ring at the top of the long rod; the disturbance frame includes a clamping ring fixedly connected to the outer ring of the long rod, and a plurality of fork-shaped rods fixed around the outer ring of the clamping ring; when water flows through the spoiler at the bottom end of the long rod, due to the symmetrical arrangement of the two ends of the spoiler, the plurality of spoilers cause the bottom end of the long rod to swing back and forth, which is beneficial to the shaking frequency of the long rod, and then to the falling of the grinding steel balls; by arranging a plurality of disturbance frames on the long rod, it is beneficial to disturb the grinding steel balls and improve the dispersion of the grinding steel balls.

[0011] Preferably, a guide ring is fixedly connected to the inner circle of the water inlet end of the three-way pipe; a plurality of spiral convex strips are fixedly connected around the inner circle of the guide ring; thereby facilitating the collision of the grinding steel balls with the inner wall of the heat dissipation pipe, and then facilitating the breaking and falling off of scale and impurities attached to the inner wall of the heat dissipation pipe.

[0012] Preferably, the top surface of the sealing cover is provided with a boosting structure; the boosting structure comprises a circular shell fixedly connected to the top surface of the sealing cover; an annular airbag is fixedly connected to the bottom surface of the inner cavity of the circular shell; a diaphragm is fixedly connected to the inside of the annular airbag; an elastic ring sheet is evenly fixedly connected to the inside of the annular airbag; an air outlet is provided on the bottom surface of the annular airbag, and an air inlet is provided on the bottom of the side of the annular airbag; the air outlet and air inlet of the annular airbag are respectively located on both sides of the diaphragm; the air outlet of the annular airbag passes through the sealing cover ; The air inlet of the annular airbag passes through the outer wall of the circular shell; a driving assembly is provided on the top of the circular shell, and the driving assembly is used to squeeze and push the annular airbag; a one-way valve is provided at the air inlet of the annular airbag; a liquid blocking assembly is provided at the air outlet of the annular airbag, and the liquid blocking assembly is used to block the liquid inside the feeding barrel from entering; thereby, the water flow at the bottom of the feeding barrel is pressed down and discharged back into the three-way pipe, reducing the amount of water entering the feeding barrel, and further reducing the influence of the water flow on the entry of the grinding steel balls into the three-way pipe.

[0013] Preferably, the driving assembly includes a rotating handle rotatably mounted on the middle part of the top surface of a circular shell; a rotating ring rotatably mounted on the top cover of the circular shell; the rotating ring passes through the top cover of the circular shell; the rotating handle is bolted to the rotating ring; a plurality of through holes are opened around the rotating ring; a guide cylinder is fixedly connected to the inside of the through hole; a screw is slidably mounted inside the guide cylinder; an adjusting nut is rotatably mounted on the top of the guide cylinder; the adjusting nut cooperates with the screw thread; an extrusion roller is provided at the bottom end of the screw; the extrusion roller is located on the top of the annular airbag; and the water flow at the bottom of the feeding barrel is pressed down and discharged back into the three-way pipe.

[0014] Preferably, the liquid-blocking assembly includes a tube body fixedly connected to the bottom end of the annular airbag outlet; the tube body is horizontally arranged; an annular cavity is provided inside the end of the tube body away from the annular airbag; a hollow sliding column is slidably installed inside the annular cavity; both ends of the hollow sliding column are round-headed cones; a rubber sealing ring is provided on the outer wall of the hollow sliding column; a plurality of air guide grooves are provided around the outer circle of the end of the annular cavity away from the annular airbag; the air guide grooves penetrate the end of the tube body away from the annular airbag; the air inside the annular airbag passes through the air guide grooves into the interior of the feeding barrel, while the air inside the feeding barrel cannot be discharged, thereby preventing the water flow inside the feeding barrel from increasing.

[0015] Preferably, a water outlet end of one of the heat dissipation pipes at the water outlet end is provided with a recovery unit; the recovery unit comprises a separation shell arranged at the water outlet end of the heat dissipation pipe; a liquid inlet pipe is fixedly connected to one side of the bottom of the separation shell; the liquid inlet pipe passes through the outer wall of the separation shell; the liquid outlet end of the liquid inlet pipe is located in the middle of the separation shell, and the liquid outlet end of the liquid inlet pipe is vertically upward; the liquid inlet end of the liquid inlet pipe is connected with the water outlet end of the heat dissipation pipe; the bottom of the separation shell is bolted with a collecting bottom shell; the top of the separation shell is provided with a liquid outlet end; the top of the inner cavity of the separation shell is fixedly connected with a conical filter screen; an elastic connecting ring is fixedly connected between the top surface of the conical filter screen and the top wall of the inner cavity of the separation shell; the elastic connecting ring comprises a pair of fixing rings and a plurality of elastic rods between the two fixing rings; thereby, it is possible to recover and clean scale, impurities and grinding steel balls without opening the interface of the water outlet end of the heating radiator; By setting the conical filter screen into a cone shape and arranging an elastic connecting ring on the top of the conical filter screen, the impact of water flowing through the conical filter screen causes the conical filter screen and the elastic connecting ring to vibrate, thereby reducing the adhesion of impurities on the bottom surface of the conical filter screen, which is beneficial to the service life of the conical filter screen.

[0016] Preferably, an umbrella-shaped shielding cover is fixedly connected to the top of the liquid outlet end of the liquid inlet pipe; a plurality of fixed slots are opened around the inner ring of the bottom of the separation shell; a shielding member is provided at the bottom of the separation shell; the shielding member includes a conical column in the middle and a plurality of baffles fixedly connected around the outer ring of the conical column; the baffles of the shielding member can be snapped into the fixed slots.

[0017] The beneficial effects of the present invention are as follows: 1. The cast heating radiator described in the present invention comprises a heat pipe, a three-way pipe, a feeding bucket, a sealing cover and grinding steel balls; water flows into the heat pipe through the three-way pipe and is then discharged through the heat pipe; when the water flows through the three-way pipe, the grinding steel balls inside the feeding bucket enter the three-way pipe, and the water flows through the heat pipe with the grinding steel balls, and the grinding steel balls collide with the inner wall of the heat pipe, causing the scale and impurities attached to the inner wall of the heat pipe to break and fall off, and are discharged from the heat pipe along with the water flow, thereby achieving the cleaning work of the heat pipe and ensuring the heat dissipation effect of the heat pipe; and avoiding the disassembly of the heating radiator, reducing the difficulty of cleaning, and facilitating the operation of ordinary residents; the feeding bucket is sealed by the sealing cover, so that the interior of the feeding bucket is in a sealed environment, and the air pressure inside the feeding bucket can effectively block the water flow inside the three-way pipe from entering the feeding bucket, thereby reducing the influence of the water flow on the grinding steel balls entering the three-way pipe.

[0018] 2. The cast heating radiator described in the present invention comprises a long rod, an inner convex ring, a conical seat and an elastic support ring; when water flows through the tee, the bottom end of the long rod will be impacted by the water flow inside the tee, causing the long rod to shake, and the top of the long rod shakes inside the feeding bucket, disturbing the grinding steel balls inside the feeding bucket, avoiding the adhesion of the grinding steel balls and facilitating the falling of the grinding steel balls; at the same time, the long rod drives the conical seat to shake at the bottom of the inner convex ring, and the grinding steel balls will be squeezed and released by the conical seat and the inner convex ring when passing between the conical seat and the inner convex ring, thereby improving the dispersion of the grinding steel balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 is a stereogram of the present invention; Figure 2 is a three-dimensional diagram of the dredging unit of the present invention; Figure 3 is an exploded diagram of the dredging unit in the present invention; Figure 4 is a cross-sectional view of the dredging unit of the present invention; Figure 5 yes Figure 4 A partial enlarged view of the middle part; Figure 6 It is a three-dimensional diagram of the internal structure of the feeding barrel in the present invention; Figure 7 It is a stereoscopic diagram of the inner convex ring, the conical seat, the elastic support ring, the spoiler and the disturbance frame in the present invention; Figure 8 is a stereoscopic diagram of the supercharging structure of the present invention; Fig. 9 is an exploded view of the supercharging structure of the present invention; Fig.10is a three-dimensional diagram of the squeezing roller in the present invention; Fig.11 is a cross-sectional view of the annular airbag of the present invention; Fig.12 is a cross-sectional view of the tube body of the present invention; Fig.13 is a three-dimensional diagram of a recovery unit in the present invention; Fig.14 is a cross-sectional view of the recovery unit of the present invention; Fig.15 is a three-dimensional diagram of the shielding member in the present invention; Fig.16 It is a bottom structural diagram of the separation shell in the present invention; In the figure: 1. heat dissipation pipe; 2. three-way pipe; 3. feeding barrel; 4. sealing cover; 5. long rod; 6. inner convex ring; 7. cone seat; 8. elastic support ring; 9. elastic cone; 10. spoiler; 11. disturbance frame; 12. guide ring; 13. circular shell; 14. annular air bag; 15. diaphragm; 16. elastic ring; 17. turning handle; 18. rotating ring; 19. through hole; 20. guide cylinder; 21. screw; 22. adjusting nut; 23. squeezing roller; 24. tube body; 25. annular cavity; 26. hollow sliding column; 27. air guide groove; 28. separation shell; 29. ​​liquid inlet pipe; 30. collecting bottom shell; 31. conical filter screen; 32. elastic connecting ring; 33. umbrella-shaped cover; 34. fixed card slot; 35. shielding member. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] like Figure 1 to Figure 2 As shown, a casting type heating radiator described in an embodiment of the present invention comprises a plurality of heat dissipation tubes 1; both ends of each heat dissipation tube 1 are provided with spherical connectors; adjacent heat dissipation tubes 1 are connected in series through buckles; a dredging unit is provided at the water inlet end of one of the heat dissipation tubes 1; the dredging unit comprises a three-way pipe 2 fixedly connected to the water inlet end of the heat dissipation tube 1; a feeding bucket 3 is fixedly connected to the interface on the top side of the middle part of the three-way pipe 2; a sealing cover 4 is bolted to the top surface of the feeding bucket 3; grinding steel balls are installed inside the feeding bucket 3; After the heating radiator is used for a long time, scale and impurities will be generated inside the heat pipe 1 of the heating radiator. The scale and impurities adhere to the inner wall of the heat pipe 1, which will affect the heat dissipation effect of the heat pipe 1. At this time, the inner wall of the heat pipe 1 needs to be cleaned to ensure the heat dissipation effect of the heat pipe 1. During operation, the valve at the water inlet end of the heating radiator is closed, and the interface at the water outlet end of the heating radiator is opened to cut off the water flow inside the heat pipe 1; grinding steel balls for cleaning are added to the inside of the feeding bucket 3, and the sealing cover 4 is installed on the top of the feeding bucket 3 to seal the top of the feeding bucket 3; thereafter, the valve at the water inlet end of the heating radiator is opened to allow the water to pass through the three-way pipe 2 into the heat pipe 1, and then pass through the heat pipe 1 to be discharged; when the water flows through the three-way pipe 2, the grinding steel balls inside the feeding bucket 3 enter the three-way pipe 2, and the water flow carries the grinding steel balls through the heat pipe 1, and the grinding steel balls collide with the inner wall of the heat pipe 1, causing the scale and impurities attached to the inner wall of the heat pipe 1 to break and fall off, and are discharged from the heat pipe 1 along with the water flow, thereby achieving the cleaning work of the heat pipe 1 and ensuring the heat dissipation effect of the heat pipe 1; and avoiding the disassembly of the heating radiator, reducing the difficulty of cleaning, and facilitating the operation of ordinary residents; The feeding barrel 3 is sealed by the sealing cover 4 so that the interior of the feeding barrel 3 is in a sealed environment. The air pressure inside the feeding barrel 3 can effectively block the water flow inside the three-way pipe 2 from entering the feeding barrel 3, thereby reducing the influence of the water flow on the grinding steel balls entering the three-way pipe 2.

[0023] like Figures 2 to 7 As shown, a long rod 5 is provided in the middle of the feeding barrel 3; the bottom end of the long rod 5 passes through the bottom of the feeding barrel 3, and the bottom end of the long rod 5 extends into the middle of the three-way pipe 2; the inner ring of the bottom of the feeding barrel 3 is fixedly connected with an inner convex ring 6; the outer ring of the bottom of the long rod 5 is bolted with a cone seat 7; the top outer wall of the cone seat 7 matches the bottom inner wall of the inner convex ring 6; there is a gap between the top outer wall of the cone seat 7 and the bottom inner wall of the inner convex ring 6; During operation, when water flows through the three-way pipe 2, the bottom end of the long rod 5 will be impacted by the water flow inside the three-way pipe 2, causing the long rod 5 to shake, and the top of the long rod 5 will shake inside the feeding bucket 3, disturbing the grinding steel balls inside the feeding bucket 3, avoiding the grinding steel balls from sticking together, and facilitating the grinding steel balls to fall; at the same time, the long rod 5 drives the cone seat 7 to shake at the bottom of the inner convex ring 6, and when the grinding steel balls pass between the cone seat 7 and the inner convex ring 6, they will be squeezed and released by the cone seat 7 and the inner convex ring 6, thereby improving the dispersion of the grinding steel balls; By adjusting the position of the conical seat 7 on the long rod 5, the gap between the conical seat 7 and the inner convex ring 6 is controlled, thereby controlling the falling amount of the grinding steel ball.

[0024] like Figures 3 to 7As shown, an elastic support ring 8 is fixedly connected between the bottom outer ring of the conical seat 7 and the inner wall of the feeding bucket 3; the elastic support ring 8 includes an inner ring fixedly connected to the bottom outer ring of the conical seat 7, an outer ring fixedly connected to the inner wall of the feeding bucket 3, and a plurality of pairs of elastic arc sheets fixedly connected between the inner ring and the outer ring; the concave surfaces of each pair of the elastic arc sheets are arranged close to each other; a plurality of elastic cones 9 are fixedly connected around the top outer wall of the conical seat 7; The long rod 5 is supported and fixed by the elastic support ring 8 so that the long rod 5 can shake; The elastic cone 9 not only limits the minimum distance between the cone seat 7 and the inner convex ring 6, but also helps to disperse the grinding steel balls.

[0025] like Figures 3 to 7 As shown, a plurality of S-shaped spoilers 10 are fixedly connected to the outer ring of the bottom end of the long rod 5; the plurality of spoilers 10 are fixedly connected to each other; the two ends of two adjacent spoilers 10 are symmetrically arranged; a plurality of disturbance frames 11 are evenly fixedly connected to the outer ring of the top end of the long rod 5; the disturbance frame 11 includes a clamping ring fixedly connected to the outer ring of the long rod 5, and a plurality of fork-shaped rods surrounding and fixedly connected to the outer ring of the clamping ring; When the water flows through the spoiler 10 at the bottom of the long rod 5, the spoiler 10 is symmetrically arranged at both ends, and the multiple spoilers 10 cause the bottom of the long rod 5 to swing back and forth, which is beneficial to the shaking frequency of the long rod 5, and then to the falling of the grinding steel ball. By arranging a plurality of disturbance racks 11 on the long rod 5, it is beneficial to disturb the grinding steel balls and improve the dispersion of the grinding steel balls.

[0026] like Figures 2 to 4 As shown, the inner circle of the water inlet end of the three-way pipe 2 is fixedly connected with a guide ring 12; the inner circle of the guide ring 12 is surrounded and fixedly connected with a plurality of spiral convex strips; During operation, when the water flow entering the three-way pipe 2 passes through the guide ring 12, it is affected by the spiral ridges on the inner circle of the guide ring 12, causing the water flow to rotate in a spiral shape. The grinding steel balls falling into the inside of the three-way pipe 2 will be driven by the water flow to rotate in a spiral shape, which is conducive to the collision between the grinding steel balls and the inner wall of the heat dissipation tube 1, and then it is conducive to the breakage and shedding of scale and impurities attached to the inner wall of the heat dissipation tube 1.

[0027] like Figures 8 to 12As shown, the top surface of the sealing cover 4 is provided with a pressurizing structure; the pressurizing structure comprises a circular shell 13 fixedly connected to the top surface of the sealing cover 4; an annular airbag 14 is fixedly connected to the bottom surface of the inner cavity of the circular shell 13; a diaphragm 15 is fixedly connected to the inside of the annular airbag 14; an elastic ring sheet 16 is evenly fixedly connected to the inside of the annular airbag 14; an air outlet is provided on the bottom surface of the annular airbag 14, and an air inlet is provided on the bottom of the side of the annular airbag 14; the air outlet and the air inlet of the annular airbag 14 are fixedly connected to the inner surface of the annular airbag 14; The air ports are respectively located on both sides of the diaphragm 15; the air outlet of the annular airbag 14 penetrates the sealing cover 4; the air inlet of the annular airbag 14 penetrates the outer wall of the circular shell 13; a driving component is provided on the top of the circular shell 13, and the driving component is used to squeeze and push the annular airbag 14; a one-way valve is provided at the air inlet of the annular airbag 14; a liquid blocking component is provided at the air outlet of the annular airbag 14, and the liquid blocking component is used to prevent the liquid inside the feeding barrel 3 from entering; During operation, the driving component is controlled to rotate and squeeze the top of the annular airbag 14, and rotate and squeeze from the end of the annular airbag 14 close to the one-way valve toward the side close to the liquid blocking component. The driving component rotates and squeezes the annular airbag 14, and pushes the air inside the annular airbag 14 into the interior of the feeding bucket 3 through the liquid blocking component. At the same time, after the driving component passes, the elastic ring sheet 16 inside the annular airbag 14 is reset, pushing the annular airbag 14 to reset, and the outside air enters the interior of the annular airbag 14 through the one-way valve to replenish the air inside the annular airbag 14; the driving component is continuously rotated to continuously fill the interior of the feeding bucket 3 with air to increase it; thereby, the water flow at the bottom of the feeding bucket 3 is pressed down and discharged back into the three-way pipe 2, reducing the amount of water entering the feeding bucket 3, and then further reducing the influence of the water flow on the grinding steel balls entering the three-way pipe 2; By setting the diaphragm 15 inside the annular airbag 14, the driving component only needs to rotate in one direction to discharge the air inside the annular airbag 14 into the feeding barrel 3 and suck the external air into the annular airbag 14; thereby facilitating the operation of the staff.

[0028] like Figures 8 to 12 As shown, the driving assembly includes a handle 17 rotatably mounted on the middle of the top surface of the circular shell 13; a rotating ring 18 is rotatably mounted on the top cover of the circular shell 13; the rotating ring 18 penetrates the top cover of the circular shell 13; the handle 17 is bolted to the rotating ring 18; a plurality of through holes 19 are opened around the rotating ring 18; a guide cylinder 20 is fixedly connected to the inside of the through hole 19; a screw 21 is slidably mounted inside the guide cylinder 20; an adjusting nut 22 is rotatably mounted on the top of the guide cylinder 20; the adjusting nut 22 is threadedly matched with the screw 21; an extrusion roller 23 is arranged at the bottom end of the screw 21; the extrusion roller 23 is located at the top of the annular airbag 14; During operation, when it is necessary to discharge the water flow inside the feeding barrel 3 back into the three-way pipe 2, the adjusting nut 22 is turned to drive the screw 21 to move downward along the guide cylinder 20, pushing the squeezing roller 23 to descend in height, so that the squeezing roller 23 presses down the annular airbag 14, and then the turning handle 17 is turned to drive the squeezing roller 23 to rotate and squeeze the annular airbag 14, and the air inside the annular airbag 14 is discharged into the interior of the feeding barrel 3, thereby increasing the air pressure inside the feeding barrel 3, thereby realizing the goal of pressing the water flow at the bottom of the feeding barrel 3 back into the three-way pipe 2.

[0029] like Figures 8 to 12 As shown, the liquid blocking assembly includes a tube body 24 fixedly connected to the bottom end of the air outlet of the annular airbag 14; the tube body 24 is arranged horizontally; an annular cavity 25 is provided inside the end of the tube body 24 away from the annular airbag 14; a hollow slide column 26 is slidably installed inside the annular cavity 25; both ends of the hollow slide column 26 are round-headed cones; a rubber sealing ring is provided on the outer wall of the hollow slide column 26; a plurality of air guide grooves 27 are provided around the outer circle of the end of the annular cavity 25 away from the annular airbag 14; the air guide groove 27 penetrates the end of the tube body 24 away from the annular airbag 14; During operation, when the air inside the annular airbag 14 is discharged into the interior of the feeding barrel 3, the air inside the annular airbag 14 enters the interior of the tube body 24, and pushes the hollow slide column 26 to slide along the annular cavity 25, and pushes the hollow slide column 26 to the guide groove 27, so that the air inside the annular airbag 14 enters the interior of the feeding barrel 3 through the air guide groove 27; and when the water flow inside the feeding barrel 3 increases, the air inside the feeding barrel 3 will be squeezed, causing the air inside the feeding barrel 3 to flow toward the annular airbag 14, and the air inside the feeding barrel 3 pushes the hollow slide column 26 to slide along the annular cavity 25, so that the hollow slide column 26 is away from the air guide groove 27, and the hollow slide column 26 will block the tube body 24, so that the air inside the feeding barrel 3 cannot be discharged, and the water flow inside the feeding barrel 3 cannot be increased.

[0030] like Figure 1 , 13 and Fig.14As shown, a water outlet end of one of the heat dissipation pipes 1 at the water outlet end is provided with a recovery unit; the recovery unit comprises a separation shell 28 arranged at the water outlet end of the heat dissipation pipe 1; a liquid inlet pipe 29 is fixedly connected to one side of the bottom of the separation shell 28; the liquid inlet pipe 29 passes through the outer wall of the separation shell 28; the liquid outlet end of the liquid inlet pipe 29 is located in the middle of the separation shell 28, and the liquid outlet end of the liquid inlet pipe 29 is vertically upward; the liquid inlet end of the liquid inlet pipe 29 is connected with the water outlet end of the heat dissipation pipe 1; a collecting bottom shell 30 is bolted to the bottom of the separation shell 28; a liquid outlet end is provided at the top of the separation shell 28; a conical filter screen 31 is fixedly connected to the top of the inner cavity of the separation shell 28; an elastic connecting ring 32 is fixedly connected between the top surface of the conical filter screen 31 and the top wall of the inner cavity of the separation shell 28; the elastic connecting ring 32 comprises a pair of fixing rings and a plurality of elastic rods between the two fixing rings; During operation, the water flow carries the grinding steel balls through the heat dissipation tube 1, and the grinding steel balls collide with the inner wall of the heat dissipation tube 1, causing the scale and impurities attached to the inner wall of the heat dissipation tube 1 to break and fall off. When the water flow is discharged from the heat dissipation tube 1, the water flow carries the scale, impurities and grinding steel balls into the liquid inlet pipe 29, and then vertically discharges into the separation shell 28 from the liquid outlet end of the liquid inlet pipe 29. When the interior of the separation shell 28 is filled with water, it is filtered through the conical filter screen 31, and the clean water is discharged upward into the heating system. The filtered scale, impurities and grinding steel balls are precipitated into the collection bottom shell 30 for collection; thus, the scale, impurities and grinding steel balls can be recovered and cleaned without opening the interface of the water outlet end of the heating radiator. By setting the conical filter screen 31 into a cone shape and providing an elastic connecting ring 32 on the top of the conical filter screen 31, the impact of water flowing through the conical filter screen 31 causes the conical filter screen 31 and the elastic connecting ring 32 to vibrate, thereby reducing the adhesion of impurities on the bottom surface of the conical filter screen 31, which is beneficial to the service life of the conical filter screen 31.

[0031] like Figures 14 to 16 As shown, an umbrella-shaped blocking cover 33 is fixedly connected to the top of the liquid outlet end of the liquid inlet pipe 29; a plurality of fixed card slots 34 are opened around the inner circle of the bottom of the separation shell 28; a shielding member 35 is arranged at the bottom of the separation shell 28; the shielding member 35 includes a conical column in the middle and a plurality of blocking bars fixedly connected around the outer circle of the conical column; the blocking bars of the shielding member 35 can be engaged with the fixed card slots 34; When working, when the water flows vertically upward from the liquid outlet end of the liquid inlet pipe 29 into the separation housing 28, the water flow is blocked by the umbrella-shaped blocking cover 33 and will be inclined downward and scattered into the separation housing 28, thereby avoiding the water flow from directly hitting the conical filter screen 31, reducing the flow rate of the water flow, and facilitating the precipitation of scale and impurities in the water flow; The scale, impurities and grinding steel balls in the water flow pass through the baffle bars of the shielding member 35 and settle into the collecting bottom shell 30 , and are blocked by the shielding member 35 , thereby reducing the scale and impurities inside the collecting bottom shell 30 from moving with the water flow.

[0032] Working principle: After the heating radiator is used for a long time, scale and impurities will be generated inside the heat pipe 1 of the heating radiator. The scale and impurities adhere to the inner wall of the heat pipe 1, which will affect the heat dissipation effect of the heat pipe 1. At this time, the inner wall of the heat pipe 1 needs to be cleaned to ensure the heat dissipation effect of the heat pipe 1; Close the valve at the water inlet end of the heating radiator to cut off the water flow inside the heat dissipation pipe 1; add the grinding steel balls for cleaning into the inside of the feeding bucket 3, and install the sealing cover 4 on the top of the feeding bucket 3 to seal the top of the feeding bucket 3; The adjusting nut 22 is turned to drive the screw rod 21 to move downward along the guide cylinder 20, pushing the squeezing roller 23 to descend in height, so that the squeezing roller 23 presses down the annular airbag 14, and then the handle 17 is turned to drive the squeezing roller 23 to rotate and squeeze the annular airbag 14; after the air inside the annular airbag 14 enters the interior of the tube body 24, the hollow slide column 26 is pushed to slide along the annular cavity 25, and the hollow slide column 26 is pushed to the guide groove 27, so that the air inside the annular airbag 14 enters the interior of the feeding barrel 3 through the air guide groove 27, and the water flow at the bottom of the feeding barrel 3 is pressed down and discharged back into the three-way pipe 2, thereby reducing the amount of water entering the feeding barrel 3; at the same time, after the squeezing roller 23 passes, the elastic ring sheet 16 inside the annular airbag 14 is reset, pushing the annular airbag 14 to reset, and the outside air enters the interior of the annular airbag 14 through the one-way valve to replenish the air inside the annular airbag 14; The valve at the water inlet end of the heating radiator is opened to allow water to flow into the three-way pipe 2. The water flows through the guide ring 12 and is affected by the spiral convex strips on the inner ring of the guide ring 12, causing the water to rotate in a spiral shape. At the same time, when the water flows through the spoiler 10, due to the symmetrical arrangement of the two ends of the spoiler 10, the multiple spoilers 10 cause the bottom end of the long rod 5 to swing back and forth. The top of the long rod 5 shakes inside the feeding barrel 3, driving the disturbance frame 11 to disturb the grinding steel balls inside the feeding barrel 3, thereby avoiding the adhesion of the grinding steel balls and facilitating the falling of the grinding steel balls. At the same time, the long rod 5 drives the cone seat 7 to shake at the bottom of the inner convex ring 6. When the grinding steel balls pass between the cone seat 7 and the inner convex ring 6, they are squeezed and released by the cone seat 7 and the inner convex ring 6, thereby improving the dispersion of the grinding steel balls. The grinding steel balls enter the three-way pipe 2, and are driven by the water flow to form a spiral rotation. The water flow carries the grinding steel balls through the heat dissipation pipe 1, and the grinding steel balls collide with the inner wall of the heat dissipation pipe 1, causing the scale and impurities attached to the inner wall of the heat dissipation pipe 1 to break and fall off, and are discharged from the heat dissipation pipe 1 along with the water flow; The water flow carries scale, impurities and grinding steel balls into the liquid inlet pipe 29, and then is discharged vertically upward into the separation shell 28 from the liquid outlet end of the liquid inlet pipe 29. The water flow is blocked by the umbrella-shaped baffle 33 and will be tilted downward and scattered into the separation shell 28; when the interior of the separation shell 28 is filled with water, it is filtered through the conical filter screen 31, and the clean water is discharged upward into the heating system, and the filtered scale, impurities and grinding steel balls are precipitated into the collection bottom shell 30 for collection; there is no need to open the interface of the water outlet end of the heating radiator, so as to recover and clean the scale, impurities and grinding steel balls; thereby, the cleaning work of the heat dissipation pipe 1 is realized, and the heat dissipation effect of the heat dissipation pipe 1 is ensured; and, the disassembly of the heating radiator is avoided, the difficulty of cleaning is reduced, and it is convenient for ordinary residents to operate.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A casting type heating radiator, comprising a plurality of heat dissipation tubes (1); both ends of each heat dissipation tube (1) are provided with spherical connectors; adjacent heat dissipation tubes (1) are connected in series via buckles; characterized in that: A desilting unit is provided at the water inlet end of one of the heat dissipation pipes (1); The desilting unit comprises a three-way pipe (2) fixedly connected to the water inlet end of the heat dissipation pipe (1); a feeding bucket (3) is fixedly connected to the interface on the top side of the middle part of the three-way pipe (2); a sealing cover (4) is bolted to the top surface of the feeding bucket (3); and grinding steel balls are installed inside the feeding bucket (3).

2. A casting type heating radiator according to claim 1, characterized in that: A long rod (5) is provided in the middle of the feeding barrel (3); the bottom end of the long rod (5) passes through the bottom of the feeding barrel (3), and the bottom end of the long rod (5) extends into the middle of the three-way pipe (2); the inner ring of the bottom of the feeding barrel (3) is fixedly connected with an inner convex ring (6); the outer ring of the bottom of the long rod (5) is bolted with a conical seat (7); the top outer wall of the conical seat (7) matches the bottom inner wall of the inner convex ring (6); there is a gap between the top outer wall of the conical seat (7) and the bottom inner wall of the inner convex ring (6).

3. A casting type heating radiator according to claim 2, characterized in that: An elastic support ring (8) is fixedly connected between the bottom outer ring of the conical seat (7) and the inner wall of the feeding barrel (3); the elastic support ring (8) comprises an inner ring fixedly connected to the bottom outer ring of the conical seat (7), an outer ring fixedly connected to the inner wall of the feeding barrel (3), and a plurality of pairs of elastic arc sheets fixedly connected between the inner ring and the outer ring; the concave surfaces of each pair of the elastic arc sheets are arranged close to each other; a plurality of elastic cones (9) are fixedly connected around the top outer wall of the conical seat (7).

4. A casting type heating radiator according to claim 2, characterized in that: The outer ring at the bottom end of the long rod (5) is fixedly connected to a plurality of S-shaped spoilers (10); the plurality of spoilers (10) are fixedly connected to each other; the two ends of two adjacent spoilers (10) are symmetrically arranged; the outer ring at the top end of the long rod (5) is evenly fixedly connected to a plurality of disturbance frames (11); the disturbance frame (11) comprises a clamping ring fixedly connected to the outer ring of the long rod (5), and a plurality of fork-shaped rods surrounding and fixedly connected to the outer ring of the clamping ring.

5. A casting type heating radiator according to claim 4, characterized in that: The inner circle of the water inlet end of the three-way pipe (2) is fixedly connected to a guide ring (12); the inner circle of the guide ring (12) is surrounded and fixedly connected to a plurality of spiral convex strips.

6. A casting type heating radiator according to claim 1, characterized in that: The top surface of the sealing cover (4) is provided with a pressurizing structure; the pressurizing structure comprises a circular shell (13) fixedly connected to the top surface of the sealing cover (4); an annular airbag (14) is fixedly connected to the bottom surface of the inner cavity of the circular shell (13); a diaphragm (15) is fixedly connected inside the annular airbag (14); an elastic ring sheet (16) is evenly fixedly connected inside the annular airbag (14); an air outlet is provided on the bottom surface of the annular airbag (14), and an air inlet is provided at the bottom of the side of the annular airbag (14); the air outlet and The air inlets are respectively located on both sides of the diaphragm (15); the air outlet of the annular airbag (14) penetrates the sealing cover (4); the air inlet of the annular airbag (14) penetrates the outer wall of the circular shell (13); a driving component is arranged on the top of the circular shell (13), and the driving component is used to squeeze and push the annular airbag (14); the air inlet of the annular airbag (14) is provided with a one-way valve; the air outlet of the annular airbag (14) is provided with a liquid blocking component, and the liquid blocking component is used to prevent the liquid inside the feeding barrel (3) from entering.

7. A casting type heating radiator according to claim 6, characterized in that: The driving assembly comprises a rotating handle (17) rotatably mounted on the middle of the top surface of a circular shell (13); a rotating ring (18) rotatably mounted on the top cover of the circular shell (13); the rotating ring (18) penetrates the top cover of the circular shell (13); the rotating handle (17) is bolted to the rotating ring (18); a plurality of through holes (19) are arranged around the rotating ring (18); a guide cylinder (20) is fixedly connected to the inside of the through hole (19); a screw rod (21) is slidably mounted inside the guide cylinder (20); an adjusting nut (22) is rotatably mounted on the top of the guide cylinder (20); the adjusting nut (22) is threadably engaged with the screw rod (21); an extrusion roller (23) is arranged at the bottom end of the screw rod (21); the extrusion roller (23) is located at the top of the annular airbag (14).

8. A casting type heating radiator according to claim 7, characterized in that: The liquid blocking component comprises a tube body (24) fixedly connected to the bottom end of the air outlet of the annular airbag (14); the tube body (24) is arranged horizontally; an annular cavity (25) is provided inside the end of the tube body (24) away from the annular airbag (14); a hollow slide column (26) is slidably mounted inside the annular cavity (25); both ends of the hollow slide column (26) are round-headed cones; a rubber sealing ring is provided on the outer wall of the hollow slide column (26); a plurality of air guide grooves (27) are provided around the outer ring of the end of the annular cavity (25) away from the annular airbag (14); the air guide grooves (27) penetrate the end of the tube body (24) away from the annular airbag (14).

9. A casting type heating radiator according to claim 1, characterized in that: A water outlet end of one of the heat dissipation pipes (1) is provided with a recovery unit; the recovery unit comprises a separation shell (28) arranged at the water outlet end of the heat dissipation pipe (1); a liquid inlet pipe (29) is fixedly connected to one side of the bottom of the separation shell (28); the liquid inlet pipe (29) passes through the outer wall of the separation shell (28); the liquid outlet end of the liquid inlet pipe (29) is located in the middle of the separation shell (28), and the liquid outlet end of the liquid inlet pipe (29) is vertically upward; the liquid inlet end of the liquid inlet pipe (29) The separation shell (28) is connected to the water outlet of the heat dissipation pipe (1); the bottom of the separation shell (28) is bolted with a collecting bottom shell (30); the top of the separation shell (28) is provided with a liquid outlet; the top of the inner cavity of the separation shell (28) is fixedly connected with a conical filter screen (31); an elastic connection ring (32) is fixedly connected between the top surface of the conical filter screen (31) and the top wall of the inner cavity of the separation shell (28); the elastic connection ring (32) comprises a pair of fixing rings and a plurality of elastic rods between the two fixing rings.

10. A casting type heating radiator according to claim 9, characterized in that: An umbrella-shaped blocking cover (33) is fixedly connected to the top of the liquid outlet end of the liquid inlet pipe (29); a plurality of fixed slots (34) are formed around the inner ring of the bottom of the separation shell (28); a shielding member (35) is provided at the bottom of the separation shell (28); the shielding member (35) comprises a conical column in the middle and a plurality of blocking strips fixedly connected around the outer ring of the conical column; the blocking strips of the shielding member (35) can be engaged with the fixed slots (34).

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