A circulating water filter structure

Abstract

The utility model belongs to the technical field of sports equipment, and specifically relates to a circulating water filter structure, comprising a shell, an infusion pump, a three-way valve and a filter barrel, and also comprising a fixing mechanism and a purification chamber, wherein a spiral tube and an ultraviolet lamp are arranged inside the purification chamber, the threaded rod is threadedly installed on the upper mounting frame, the top plate is slidably installed on the infusion tube located above, the bearing plate is installed on the lower mounting frame through a plurality of springs, and the top plate and the bearing plate are provided with the connecting groove matched with the infusion tube; by arranging two three-way valves, the user does not need to stop the device when replacing the filter barrel, thereby ensuring the working efficiency of the device; by arranging a drain pipe to discharge the water inside the filter barrel to be replaced, thereby ensuring the cleanliness of the device; by arranging a placement block, the user can quickly move the filter barrel to a suitable position.

Description

Technical Field

[0001] The utility model belongs to the technical field of sports equipment, and in particular relates to a circulating water filter structure. Background Art

[0002] As people pay more attention to health, fitness exercises have become a fashion, but muscle soreness after exercise seriously affects people's life and work the next day. Taking a cold water bath after exercise is one of the effective ways to accelerate muscle tissue recovery and relieve fatigue. When multiple people use an ice bucket with ice cubes, the water in the ice bucket is easily contaminated, which makes it easy for bacteria to spread among fitness people, which is not good for the health of fitness people. Therefore, a filter is used when taking a cold water bath. When the user replaces the filter mechanism of the filter, the filter needs to be stopped, which affects the working efficiency of the filter. Utility Model Content

[0003] The utility model provides a circulating water filter structure to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating water filter structure, comprising a shell, an infusion pump, a three-way valve and a filter barrel, and also comprising a fixing mechanism and a purification chamber, the top of the shell is provided with the infusion pump, the bottom of the shell is provided with the purification chamber, the interior of the purification chamber is provided with a spiral tube, the center of the bottom surface of the purification chamber is provided with an ultraviolet lamp, the infusion pump and the spiral tube are provided with the three-way valve, the remaining ports of the three-way valve are provided with an infusion tube, the infusion tube is provided with a mounting frame, the filter barrel is installed on the mounting frame located on the same side through the fixing mechanism, and a drain pipe is provided at the bottom of the infusion tube located below;

[0005] The fixing mechanism includes a threaded rod, a top plate, a fixing ring, a connecting groove, a bearing plate and spring 2. The threaded rod is installed on the upper mounting frame through threads, the threaded rod is rotatably installed on the top plate, the top plate is slidably installed on the mounting frame located above, a protrusion is provided at the bottom of the upper infusion tube, the bearing plate is installed on the lower mounting frame through several springs 2, the connecting groove cooperating with the infusion tube is provided on the top plate and the bearing plate, and the top and bottom of the filter barrel are provided with infusion cylinders cooperating with the connecting groove.

[0006] Preferably, the fixing ring is provided on the bottom surface of the top plate at a position outside the connecting groove, and a groove cooperating with the fixing ring is provided on the top surface of the filter barrel.

[0007] Preferably, the top of the inner wall of the infusion cylinder arranged on the top of the filter barrel is inclined outward.

[0008] Preferably, a protrusion is provided on the side wall of the bearing plate, and a support rod penetrating the bearing plate is provided on the side wall of the groove in which the bearing plate is installed.

[0009] Preferably, a protrusion is provided on the inner wall of the upper installation frame, and a groove matching with the protrusion on the inner wall of the installation frame is provided on the side wall of the top plate.

[0010] Preferably, several mounting rings are provided on the side walls of the outer shell, and two placement blocks are slidably installed on the outer shell, and matching grooves and protrusions are provided on the opposite side walls of the two placement blocks, and the placement blocks and the sealing blocks are provided with grooves that match the filter barrel and the mounting rings, and fixed blocks are installed on the side walls of both sides of the sealing block through a spring, and the side walls of the placement blocks are provided with grooves that match the fixed blocks.

[0011] Preferably, a reflective coating is provided on the inner wall of the purification chamber.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model fixes the filter barrel on the installation frame through a fixing mechanism, which is convenient for users to disassemble the filter barrel and improves the efficiency of users replacing the filter barrel. By arranging two three-way valves, it is convenient for users to change the filter barrel in use, so that users do not need to stop the device when replacing the filter barrel, thereby ensuring the working efficiency of the device. By arranging a drain pipe to discharge the water inside the filter barrel to be replaced, it is ensured that when the user disassembles the filter barrel, the water inside the filter barrel will not spill out, thereby ensuring the cleanliness of the device. By arranging a placement block, the user can quickly move the filter barrel to a suitable position, thereby improving the efficiency of users replacing the filter barrel. By arranging a transparent spiral tube and an ultraviolet lamp, water is sterilized and the working effect of the device is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0016] Figure 3 for Figure 1 The structural diagram at A in the middle;

[0017] Figure 4 It is a schematic diagram of the structure of the placement block in the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the top plate installation location in the utility model;

[0019] Figure 6This is a schematic diagram of the structure of the top plate installation position in the utility model when viewed from above;

[0020] Figure 7 It is a structural schematic diagram of the installation location of the load-bearing plate in the utility model.

[0021] In the figure: 1, shell 11, placement block 12, mounting ring 13, fixing block 14, spring 15, sealing block 2, infusion pump 3, three-way valve 31, infusion tube 32, mounting frame 33, discharge tube 4, filter barrel 5, fixing mechanism 51, threaded rod 52, top plate 53, fixing ring 54, connecting groove 55, bearing plate 56, spring 2 6, purification chamber 61, spiral tube 62, ultraviolet lamp. DETAILED DESCRIPTION

[0022] See also Figure 1-7 The utility model provides the following technical solutions: a circulating water filter structure, including a shell 1, an infusion pump 2, a three-way valve 3 and a filter barrel 4, and also includes a fixing mechanism 5 and a purification chamber 6. The top of the shell 1 is provided with an infusion pump 2, and the bottom of the shell 1 is provided with a purification chamber 6. The interior of the purification chamber 6 is provided with a spiral tube 61, and an ultraviolet lamp 62 is provided at the center of the bottom of the purification chamber 6. The infusion pump 2 and the spiral tube 61 are provided with a three-way valve 3, and the other ports of the three-way valve 3 are provided with an infusion tube 31, and the infusion tube 31 is provided with a mounting frame 32. The filter barrel 4 is installed on the mounting frame 32 on the same side through the fixing mechanism 5, and a drain pipe 33 is provided at the bottom of the infusion tube 31 located below;

[0023] The fixing mechanism 5 includes a threaded rod 51, a top plate 52, a fixing ring 53, a connecting groove 54, a bearing plate 55 and a spring 56. The threaded rod 51 is threadedly installed on the upper mounting frame 32, the threaded rod 51 is rotatably installed on the top plate 52, the top plate 52 is slidably installed on the mounting frame 32 located above, a protrusion is provided at the bottom of the upper infusion tube 31, and a bearing plate 55 is installed on the lower mounting frame 32 through several springs 56. A connecting groove 54 cooperating with the infusion tube 31 is provided on the top plate 52 and the bearing plate 55, and an infusion tube cooperating with the connecting groove 54 is provided on the top and bottom of the filter barrel 4.

[0024] The housing 1 is used to place the various components of the device, the infusion pump 2 is used to transport the water to be treated, the filter barrel 4 is used to filter the water, the spiral tube 61 is used to transport the filtered water, the ultraviolet lamp 62 is used to sterilize the filtered water, the spiral tube 61 is made of transparent material, which ensures the working effect of the ultraviolet lamp 62, and the spiral tube 61 also ensures that the water inside the spiral tube 61 has enough time to be irradiated by ultraviolet rays, ensuring the working effect of the ultraviolet lamp 62. The spiral tube 61 and the ultraviolet lamp 62 are placed inside the purification chamber 6 to ensure that the light emitted by the ultraviolet lamp 62 will not affect the other components of the device. The infusion tube 31 is used to transport water, and the infusion tube 31 can be changed by the three-way valve 3. The liquid pipe 31 is convenient for the user to change the filter barrel 4 in use. When the user replaces the filter barrel 4, the filter barrel 4 in use is changed to ensure that the use of the device will not be affected when the user replaces the filter barrel 4, thereby ensuring the working efficiency of the device. The mounting frame 32 is used to place the filter barrel 4. The filter barrel 4 can be fixed on the mounting frame 32 through the fixing mechanism 5, thereby ensuring the stability of the filter barrel 4 after being placed on the mounting frame 32. The drain pipe 33 arranged on the infusion pipe 31 below is used to drain the water in the filter barrel 4 to be disassembled and the infusion pipe 31 matched therewith, thereby ensuring that no undischarged water will flow out when the user disassembles the filter barrel 4, thereby ensuring the neatness of the device.

[0025] When the user rotates the threaded rod 51, the threaded rod 51 moves along the axial direction of the threaded rod 51 under the action of the thread, and the moving threaded rod 51 will move with the top plate 52. The movable top plate 52 can prevent the top plate 52 from hindering the user from installing the fixing mechanism 5 on the mounting frame 32. When the top plate 52 moves, the top infusion tube of the filter barrel 4 enters the interior of the connecting groove 54 provided on the top plate 52. During the downward movement of the top plate 52, the filter barrel 4 will be squeezed. The squeezed filter barrel 4 moves downward with the supporting plate 55, and the infusion tube 31 located below passes through the connecting groove 54 provided on the downwardly moved supporting plate 55 and is inserted into the bottom infusion tube of the filter barrel 4. The groove shape of the mounting supporting plate 55 matches the filter barrel 4, ensuring that after the filter barrel 4 is pushed into the mounting frame 32 located below, the infusion tube 31 located below can smoothly enter the bottom infusion tube of the filter barrel 4. The spring 56 provided on the supporting plate 55 ensures that when the user releases the pressure of the top plate 52 on the filter barrel 4, the supporting plate 55 can return to its original position. When the user removes the filter barrel 4 from the mounting frame 32, a rubber pad is provided on the inner wall of the bottom infusion barrel of the filter barrel 4 and the side wall of the connecting groove 54. The rubber pads provided on the connecting groove 54 and the bottom infusion barrel of the filter barrel 4 seal the gap between the top infusion barrel of the filter barrel 4 and the connecting groove 54 and the infusion tube 31 located below and the bottom infusion barrel of the filter barrel 4 to prevent water from leaking during the transportation process. The top plate 52 is slidably installed on the infusion tube 31. The cooperation of the groove of the liquid tube 31 plays a limiting role, ensuring the stability of the top plate 52 during movement. The threaded rod 51 is rotatably installed on the top plate 52 to ensure that the threaded rod 51 will not rotate with the top plate 52 during rotation, ensuring the stability of the top plate 52 during movement. The cooperation of the bottom protrusion of the infusion tube 31 and the groove that cooperates with the bottom protrusion of the infusion tube 31 plays a limiting role, preventing the top plate 52 from detaching from the infusion tube 31 during movement, ensuring the working effect of the top plate 52.

[0026] Specifically, a fixing ring 53 is provided on the bottom surface of the top plate 52 at a position outside the connecting groove 54 , and a groove matching with the fixing ring 53 is provided on the top surface of the filter barrel 4 .

[0027] The cooperation between the fixing ring 53 and the matching groove plays a fixing role, ensuring the stability of the filter barrel 4 after being fixed on the mounting frame 32. When the user fixes the filter barrel 4, the fixing ring 53 will first extend out of the mounting frame 32 located above, making it convenient for the user to adjust the filter barrel 4 to a suitable position, thereby improving the efficiency of the user in fixing the filter barrel 4.

[0028] Specifically, the top of the inner wall of the infusion cylinder arranged on the top of the filter barrel 4 is inclined outward.

[0029] The shape of the top of the inner wall of the top infusion cylinder of the filter barrel 4 ensures that all the water passing through the top infusion cylinder of the filter barrel 4 can enter the interior of the filter barrel 4, avoiding water accumulation on the top of the top infusion cylinder of the filter barrel 4, resulting in the water in the filter barrel 4 cannot be completely discharged, causing the user to spill water into the interior of the outer shell 1 during disassembly of the filter barrel 4, resulting in the cleanliness of the outer shell 1 being affected.

[0030] Specifically, a protrusion is provided on the side wall of the bearing plate 55 , and a support rod penetrating the bearing plate 55 is provided on the side wall of the groove in which the bearing plate 55 is installed.

[0031] The cooperation between the side wall protrusion of the bearing plate 55 and the side wall groove of the groove for installing the bearing plate 55 plays a limiting role, preventing the bearing plate 55 from being separated from the groove for installing the bearing plate 55 during the movement, thereby ensuring the working effect of the bearing plate 55. The support rod passing through the bearing plate 55 plays a guiding role, thereby ensuring the stability of the bearing plate 55 during the movement. The support rod passing through the bearing plate 55 is located on the inner side of the spring 2 56, thereby preventing the spring 2 56 from being offset during the compression process, resulting in the stability of the connection between the spring 2 56, the bearing plate 55 and the mounting frame 32 being affected, thereby ensuring the stability of the spring 2 56 during the use of the device.

[0032] Specifically, a protrusion is provided on the inner wall of the upper installation frame 32 , and a groove matching with the protrusion on the inner wall of the installation frame 32 is provided on the side wall of the top plate 52 .

[0033] The cooperation between the inner wall protrusion of the upper mounting frame 32 and the side wall groove of the top plate 52 plays a limiting role, preventing the top plate 52 from rotating during movement, and avoiding the rotating top plate 52 colliding with the infusion tube 31, which may affect the stability and service life of the infusion tube 31 located above.

[0034] Specifically, several mounting rings 12 are provided on the side walls of the outer shell 1, and two placement blocks 11 are slidably installed on the outer shell 1. Matching grooves and protrusions are provided on the opposite side walls of the two placement blocks 11. The placement blocks 11 and the sealing blocks 15 are provided with grooves that match the filter barrel 4 and the mounting rings 12. Fixed blocks 13 are installed on the side walls of both sides of the sealing block 15 through springs 14, and the side walls of the placement blocks 11 are provided with grooves that match the fixed blocks 13.

[0035] The cooperation between the mounting ring 12 and the placement block 11 and the groove matched with the mounting ring 12 on the sealing block 15 can play a role in supporting the filter barrel 4, ensuring the stability of the filter barrel 4 during the use of the device. The placement block 11 also plays a positioning role, allowing the user to quickly place the filter barrel 4 in a suitable position, thereby improving the efficiency of the user in replacing the filter barrel 4. A protrusion is provided on the side wall of the placement block 11 facing the inner wall of the outer shell 1, and a groove is provided on the inner wall of the outer shell 1 to cooperate with the protrusion of the side wall of the placement block 11. The cross-sectional shape of the protrusion of the side wall of the placement block 11 is T-shaped. The cooperation between the protrusion of the side wall of the outer shell 1 and the groove of the inner wall of the outer shell 1 ensures that the placement block 11 is stable during the sliding process on the outer shell 1. Stability. The two placement blocks 11 are connected together by the cooperation of the side wall protrusions and grooves. When the user presses down the placement block 11 through the top plate 52, the two placement blocks 11 slide against each other to ensure that the placement block 11 will not hinder the movement of the filter barrel 4. The sealing block 15 is fixed to the placement block 11 through the fixing block 13 and the matching groove, which ensures the stability of the sealing block 15 after being installed on the placement block 11. The side wall shape of the fixing block 13 is an inclined surface inclined to both sides, which ensures that the user will not be hindered when installing the sealing block 15 on the placement block 11 or removing the sealing block 15 from the placement block 11. The spring 14 ensures that the fixed block 13 that is pushed can quickly return to its original position, ensuring the working effect of the fixing block 13.

[0036] Specifically, a reflective coating is provided on the inner wall of the purification chamber 6 .

[0037] The reflective coating disposed on the inner wall of the purification chamber 6 can reflect the light emitted by the ultraviolet lamp 62 , thereby ensuring the working effect of the ultraviolet lamp 62 .

[0038] The working principle and use process of the utility model are as follows: the filter barrel 4 is installed on the placement block 11 through the cooperation of the mounting ring 12 and the side wall groove of the placement block 11, and the sealing block 15 is installed on the placement block 11. The fixed block 13 is pushed up during the movement of the sealing block 15. After the sealing block 15 is installed on the placement block 11, the fixed block 13 quickly returns to its original position under the action of the spring 14. The sealing block 15 is fixed to the placement block 11 through the cooperation of the fixing block 13 and the side wall groove of the placement block 11. The three-way valve 3 is rotated to connect the infusion pump 2 and the spiral tube 61 with the infusion tube 31 on the same side. The threaded rod 51 is rotated. The threaded rod 51 moves down with the top plate 52 under the action of the thread. During the downward movement of the top plate 52, the top infusion tube of the filter barrel 4 enters the interior of the communicating groove 54 provided on the top plate 52. At this time, the filter barrel 4 is connected with the infusion tube 31 above, and the downward moving top plate 52 will press down the filter barrel. 4. During the downward movement of the filter barrel 4, the carrying plate 55 will be moved downward with it. During the downward movement of the carrying plate 55, the bottom infusion cylinder of the filter barrel 4 is connected with the infusion tube 31 below, the infusion pump 2 and the ultraviolet lamp 62 are started, and the infusion pump 2 delivers the water to be treated into the filter barrel 4 through the infusion tube 31. The water filtered by the filter barrel 4 enters the spiral tube 61 through the infusion tube 31 below, and the ultraviolet lamp 62 sterilizes the water inside the spiral tube 61. The sterilized water is discharged from the device through the bottom opening of the spiral tube 61. When replacing the filter barrel 4, the three-way valve 3 is rotated to change the filter barrel 4 connected with the infusion pump 2 and the spiral tube 61, and the water inside the filter barrel 4 to be replaced is discharged through the discharge tube 33. The threaded rod 51 matched with the filter barrel 4 to be replaced is rotated in the opposite direction, the fixing mechanism 5 to the filter barrel 4 is released, the sealing block 15 is removed from the placement block 11, and then the filter barrel 4 is replaced.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A circulating water filter structure, comprising a housing (1), an infusion pump (2), a three-way valve (3) and a filter barrel (4), characterized in that: It also comprises a fixing mechanism (5) and a purification chamber (6), wherein the top of the shell (1) is provided with the infusion pump (2), the bottom of the shell (1) is provided with the purification chamber (6), a spiral tube (61) is provided inside the purification chamber (6), an ultraviolet lamp (62) is provided at the center of the bottom surface of the purification chamber (6), the infusion pump (2) and the spiral tube (61) are provided with the three-way valve (3), the remaining ports of the three-way valve (3) are provided with an infusion tube (31), the infusion tube (31) is provided with a mounting frame (32), the filter barrel (4) is mounted on the mounting frame (32) located on the same side through the fixing mechanism (5), and a drainage tube (33) is provided at the bottom of the infusion tube (31) located below; The fixing mechanism (5) comprises a threaded rod (51), a top plate (52), a fixing ring (53), a connecting groove (54), a bearing plate (55) and a second spring (56); the threaded rod (51) is installed on the upper mounting frame (32) by means of a thread; the threaded rod (51) is rotatably installed on the top plate (52); the top plate (52) is slidably installed on the mounting frame (32) located above; a protrusion is provided at the bottom of the upper infusion tube (31); the bearing plate (55) is installed on the lower mounting frame (32) by means of a plurality of second springs (56); the connecting groove (54) cooperating with the infusion tube (31) is provided on the top plate (52) and the bearing plate (55); and an infusion tube cooperating with the connecting groove (54) is provided at the top and the bottom of the filter barrel (4).

2. A circulating water filter structure according to claim 1, characterized in that: The fixing ring (53) is provided on the bottom surface of the top plate (52) at a position outside the connecting groove (54), and a groove matching with the fixing ring (53) is provided on the top surface of the filter barrel (4).

3. A circulating water filter structure according to claim 1, characterized in that: The top of the inner wall of the infusion cylinder arranged on the top of the filter barrel (4) is inclined outward.

4. A circulating water filter structure according to claim 1, characterized in that: A protrusion is provided on the side wall of the bearing plate (55), and a support rod penetrating the bearing plate (55) is provided on the side wall of the groove in which the bearing plate (55) is installed.

5. A circulating water filter structure according to claim 1, characterized in that: A protrusion is provided on the inner wall of the upper installation frame (32), and a groove matching the protrusion on the inner wall of the installation frame (32) is provided on the side wall of the top plate (52).

6. A circulating water filter structure according to claim 1, characterized in that: A plurality of mounting rings (12) are provided on the side wall of the outer shell (1), and two placement blocks (11) are slidably mounted on the outer shell (1), and matching grooves and protrusions are provided on the opposite side walls of the two placement blocks (11), and the placement blocks (11) and the sealing block (15) are provided with grooves matching the filter barrel (4) and the mounting rings (12), and fixing blocks (13) are installed on the side walls of both sides of the sealing block (15) via springs (14), and the side walls of the placement blocks (11) are provided with grooves matching the fixing blocks (13).

7. A circulating water filter structure according to claim 1, characterized in that: The inner wall of the purification chamber (6) is provided with a reflective coating.

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