Water tank cleaning device for secondary water supply

Abstract

The utility model discloses a water tank cleaning device for secondary water supply, which comprises a secondary water supply water tank, a cleaning mechanism is arranged on a placing seat, the cleaning mechanism comprises a rotating frame which is rotatably inserted in the middle of the upper end of the placing seat, and the lower end of the rotating frame is inserted in the middle of the interior of the secondary water supply water tank. Cleaning brushes are arranged on the two sides of the rotating frame, telescopic rods are fixedly connected to the upper ends and the lower ends of one sides of the cleaning brushes, and the ends, away from the cleaning brushes, of the telescopic rods are fixedly connected to the rotating frame. Compared with the prior art, the cleaning device has the advantages that the cleaning device can be moved at will to clean the secondary water supply tank needing to be cleaned, mounting and dismounting are convenient and fast, the telescopic cleaning brush can adapt to cleaning of secondary water supply tanks of various sizes, and the cleaning device does not need to be fixedly connected to the secondary water supply tank all the time and is convenient to use. The device is only installed during use, and the water quality in the device cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of secondary water supply, in particular to a water tank cleaning device for secondary water supply. Background Art

[0002] Secondary water supply refers to the form in which units or individuals store and pressurize urban public water supply or self-built facilities water, and then supply it to users or for their own use through pipelines. Secondary water supply is mainly established to compensate for the lack of pressure in municipal water supply pipelines and to ensure water supply for people living in high-rise buildings. Whether the secondary water supply facilities are constructed, designed and constructed in accordance with regulations is directly related to the quality, water pressure and safety of secondary water supply, and is closely related to the normal and stable life of the people. Compared with raw water supply, the water quality of secondary water supply is more easily polluted, so dirt and impurities often appear inside the secondary water supply equipment, so it needs to be cleaned regularly to ensure the safety of secondary water supply.

[0003] A secondary water supply tank internal cleaning device described in publication number CN221095306U relates to the technical field of secondary water supply. The secondary water supply tank internal cleaning device comprises an electric telescopic rod, the outer wall of the electric telescopic rod is fixedly connected to a hollow rod, the inner wall of the hollow rod is slidably connected to a square rod, the outer wall of the square rod is fixedly connected to a brush, the outer wall of the electric telescopic rod is hinged to a connecting rod, and the outer wall of the connecting rod is hinged to the outer wall of the brush. The utility model is provided with a motor reducer, an electric telescopic rod, a brush, and a connecting rod. By starting the motor reducer, the electric telescopic rod is driven to rotate, and at the same time, the brush is driven to rotate through the connecting rod to clean the inner wall of the secondary water supply tank. By starting the electric telescopic rod, the connecting rod is driven to move, so that the brush moves horizontally, and the cleaning force on the inner wall of the secondary water supply tank is adjusted, thereby improving the cleaning efficiency and cleaning effect of the water tank. However, the prior art still has defects:

[0004] In the prior art, a brush for cleaning is arranged inside the secondary water supply tank, and a connecting rod and an electric telescopic rod connected thereto are also fixedly arranged on the secondary water supply tank. The water tank only needs to be cleaned once regularly. The cleaning device is arranged inside the secondary water supply tank, which is easy to hide dirt and grime in the water tank, and is not conducive to the overall cleanliness of the inside of the water tank. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a water tank cleaning device for secondary water supply.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a water tank cleaning device for secondary water supply, comprising:

[0007] A secondary water supply tank, wherein an opening is provided at the upper end of the secondary water supply tank;

[0008] A placement seat, the placement seat is arranged in the middle of the upper end of the secondary water supply tank;

[0009] A fixing mechanism, the fixing mechanism being arranged between the placement seat and the secondary water supply tank;

[0010] A clamping mechanism, wherein the clamping mechanism is arranged on the fixing mechanism;

[0011] A cleaning mechanism, the cleaning mechanism is arranged on the placement seat, the cleaning mechanism comprises a rotating frame rotatably plugged into the middle of the upper end of the placement seat, the lower end of the rotating frame is plugged into the middle of the secondary water supply tank, cleaning brushes are arranged on both sides of the rotating frame, the upper and lower ends of one side of the cleaning brush are fixedly connected with a telescopic rod, and the end of the telescopic rod away from the cleaning brush is fixedly connected to the rotating frame;

[0012] A rotating mechanism, wherein the rotating mechanism is arranged on a rotating frame, and the rotating mechanism comprises a bracket fixedly connected to the middle of the upper end of the placement seat, a motor is fixedly connected to the middle of the upper end of the bracket, an output shaft at the lower end of the motor is fixedly connected to the middle of the upper end of the rotating frame, a protective cover is fixedly connected to the upper end of the bracket, and the motor is located inside the protective cover;

[0013] A lifting mechanism, the lifting mechanism is arranged on the rotating frame, the lifting mechanism comprises a limit seat fixedly connected to the upper end of the rotating frame, a lifting rod is inserted in the middle of the limit seat, the lifting rod is inserted in the rotating frame, a cylinder is fixedly connected to the upper end of the rotating frame, and the lower end of the cylinder is fixedly connected to the middle of the upper end of the lifting rod;

[0014] A transmission mechanism, the transmission mechanism is arranged on the lifting rod; the transmission mechanism comprises a support plate fixedly connected to the front and rear sides of the lifting rod, and a connecting rod is rotatably connected to the support plate;

[0015] A limiting mechanism, wherein the limiting mechanism is arranged on the connecting rod;

[0016] A water inlet pipe, which is plugged into the upper front end of the secondary water supply tank;

[0017] A water outlet pipe is plugged into the lower front end of the secondary water supply tank.

[0018] As an improvement, the fixing mechanism comprises:

[0019] Slots, two of which are located in the middle of both sides of the upper end of the placement seat;

[0020] A clamping seat is inserted in the middle of the slot.

[0021] As an improvement, the clamping mechanism comprises:

[0022] A clamping plate, which is arranged in the middle of the clamping seat;

[0023] A screw rod, wherein the screw rod is threadedly connected to the middle of the upper end of the clamping seat, and the lower end of the screw rod is rotatably connected to the middle of the upper end of the clamping plate;

[0024] A slider, the slider being fixedly connected to the middle of one side of the splint;

[0025] A slide groove is provided on the clamping seat and is used in conjunction with the sliding block.

[0026] As an improvement, the limiting mechanism includes:

[0027] Connecting plates, four of which are fixedly connected to the front and rear of the upper and lower ends of one side of the cleaning brush;

[0028] A sliding column, wherein the sliding column is connected to an end of the connecting rod away from the lifting rod;

[0029] The movable groove is arranged on the connecting plate, and the sliding column is inserted into the movable groove.

[0030] As an improvement, through grooves for use with support plates are provided at the lower ends of both sides of the rotating frame.

[0031] The advantages of the utility model compared with the prior art are: in the utility model, the cylinder drives the lifting rod to move upward, and finally drives the cleaning brushes at both ends to move away from each other and abut against the inner wall of the secondary water supply tank, and then the motor drives the rotating frame to rotate, thereby driving the cleaning brush to rotate to clean the inner wall of the secondary water supply tank. The device can be moved at will to clean the secondary water supply tank that needs to be cleaned, and is easy to install and disassemble. The retractable cleaning brush can adapt to the cleaning of secondary water supply tanks of various sizes, and the device does not have to be fixedly connected to the secondary water supply tank all the time, and is only installed when in use, and will not affect the water quality inside it. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a cross-sectional view of a water tank cleaning device for secondary water supply of the utility model.

[0033] Figure 2 The utility model is a structural schematic diagram of a water tank cleaning device for secondary water supply.

[0034] Figure 3 yes Figure 1 Enlarged view of area A in the middle.

[0035] Figure 4 yes Figure 1 Enlarged view of area B.

[0036] Figure 5 It is a front view of a water tank cleaning device for secondary water supply of the utility model.

[0037] Figure 6 yes Figure 5 The cross-section diagram is shown in AA.

[0038] Figure 7 This is a partial structural diagram of a water tank cleaning device for secondary water supply in the utility model. Figure 1 .

[0039] Figure 8 yes Figure 7 Enlarged view of area C.

[0040] Fig. 9 This is a partial structural diagram of a water tank cleaning device for secondary water supply in the utility model. Figure 2 .

[0041] As shown in the figure: 1. Secondary water supply tank; 2. Opening; 3. Placement seat; 4. Fixing mechanism; 41. Slot; 42. Clamping seat; 5. Clamping mechanism; 51. Clamping plate; 52. Screw; 53. Slider; 54. Slide; 6. Cleaning mechanism; 61. Rotating frame; 62. Cleaning brush; 63. Telescopic rod; 7. Rotating mechanism; 71. Bracket; 72. Motor; 73. Protective cover; 8. Lifting mechanism; 81. Limiting seat; 82. Lifting rod; 83. Cylinder; 9. Transmission mechanism; 91. Support plate; 92. Connecting rod; 10. Limiting mechanism; 101. Connecting plate; 102. Sliding column; 103. Movable groove; 11. Water inlet pipe; 12. Water outlet pipe. DETAILED DESCRIPTION

[0042] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0043] A water tank cleaning device for secondary water supply comprises a secondary water supply tank 1. An opening 2 is arranged at the upper end of the secondary water supply tank 1. The opening 2 is usually used to connect the water tank cover. A placement seat 3 is arranged in the middle of the upper end of the secondary water supply tank 1. An inlet pipe 11 is inserted at the upper front end of the secondary water supply tank 1, and an outlet pipe 12 is inserted at the lower front end of the secondary water supply tank 1.

[0044] A fixing mechanism 4 is provided between the placement seat 3 and the secondary water supply tank 1, the fixing mechanism 4 includes a slot 41 and a clamping seat 42, two slots 41 are opened in the middle of both sides of the upper end of the placement seat 3, the clamping seat 42 is plugged in the middle of the slot 41, and a clamping mechanism 5 is provided on the fixing mechanism 4, the clamping mechanism 5 includes a clamping plate 51, a screw 52, ​​a slider 53, and a slide groove 54, the clamping plate 51 is provided in the middle of the clamping seat 42, the screw 52 is threadedly connected to the middle of the upper end of the clamping seat 42, and the lower end of the screw 52 is connected to the clamping seat 42. It is rotatably connected to the middle of the upper end of the splint 51, and the slider 53 is fixedly connected to the middle of one side of the splint 51. The slide groove 54 is opened on the clamping seat 42 to cooperate with the slider 53. The placement seat 3 is placed on the upper end of the secondary water supply tank 1, and the clamping seat 42 is inserted from the slot 41, and then the clamping seat 42 is moved to clamp the upper end of the secondary water supply tank 1 and the placement seat 3 between the clamping seat 42 and the splint 51. The screw 52 is rotated to move the splint 51 down and clamp it, which is convenient for the installation and disassembly of the placement seat 3.

[0045] A cleaning mechanism 6 is provided on the placement seat 3, and the cleaning mechanism 6 includes a rotating frame 61 rotatably inserted in the middle of the upper end of the placement seat 3, and the lower end of the rotating frame 61 is inserted in the middle of the secondary water supply tank 1. Cleaning brushes 62 are provided on both sides of the rotating frame 61, and the upper and lower ends of one side of the cleaning brush 62 are fixedly connected with telescopic rods 63, and the end of the telescopic rod 63 away from the cleaning brush 62 is fixedly connected to the rotating frame 61. A rotating mechanism 7 is provided on the rotating frame 61, and the rotating mechanism 7 includes a bracket 71 fixedly connected to the middle of the upper end of the placement seat 3, and a motor 72 is fixedly connected to the middle of the upper end of the bracket 71. The output shaft of the lower end of the motor 72 is fixedly connected to the middle of the upper end of the rotating frame 61, and a protective cover 73 is fixedly connected to the upper end of the bracket 71. The motor 72 is located inside the protective cover 73. The motor 72 can drive the rotating frame 61 to rotate, thereby driving the cleaning brush 62 to rotate to clean the inner wall of the secondary water supply tank 1.

[0046] A lifting mechanism 8 is provided on the rotating frame 61, and the lifting mechanism 8 includes a limit seat 81 fixedly connected to the upper end of the interior of the rotating frame 61, and a lifting rod 82 is inserted in the middle of the limit seat 81. The lifting rod 82 is an I-shaped structure with arc surfaces at the front and rear ends. A connecting groove used to cooperate with the lifting rod 82 is provided on the limit seat 81 to limit the lifting rod 82. The lifting rod 82 is inserted into the interior of the rotating frame 61, and a cylinder 83 is fixedly connected to the upper end of the interior of the rotating frame 61. The lower end of the cylinder 83 is fixedly connected to the middle of the upper end of the lifting rod 82.

[0047] A transmission mechanism 9 is provided on the lifting rod 82; the transmission mechanism 9 includes support plates 91 fixedly connected to the front and rear of both sides of the lifting rod 82, through grooves are opened at the lower ends of both sides of the rotating frame 61 for use with the support plates 91, and a connecting rod 92 is rotatably connected to the support plate 91, and a limiting mechanism 10 is provided on the connecting rod 92, and the limiting mechanism 10 includes a connecting plate 101, a sliding column 102, and a movable groove 103. The four connecting plates 101 are fixedly connected to the front and rear of the upper and lower ends of one side of the cleaning brush 62, the sliding column 102 is specified to be connected to one end of the connecting rod 92 away from the lifting rod 82, the movable groove 103 is opened on the connecting plate 101, and the sliding column 102 is inserted into the movable groove 103.

[0048] When the cylinder 83 drives the lifting rod 82 to move upward, the lifting rod 82 drives the connecting rod 92 to rotate downward. Under the limit of the telescopic rod 63, the connecting rod 92 rotates downward to drive the cleaning brushes 62 at both ends to move away from each other, and the sliding column 102 also slides in the movable groove 103. The cleaning brushes 62 at both ends move away from each other and abut against the inner wall of the secondary water supply tank 1.

[0049] When the utility model is implemented, Figure 1-9 As shown, when in use, first unscrew the water tank cover on the upper opening 2 of the secondary water supply tank 1, and then place the placement seat 3 in the middle of the upper end of the secondary water supply tank 1. At this time, the lower end of the rotating frame 61 is inserted into the middle of the secondary water supply tank 1, and the clamping seat 42 is inserted from the slot 41, and then the clamping seat 42 is moved to clamp the upper end of the secondary water supply tank 1 and the placement seat 3 between the clamping seat 42 and the clamping plate 51, and the screw 52 is rotated to move the clamping plate 51 down and clamp it, which is convenient for the installation and disassembly of the placement seat 3.

[0050] After the placement seat 3 is fixed, clean water is added from the water inlet pipe 11, the valve corresponding to the water outlet pipe 12 is locked, and the start cylinder 83 drives the lifting rod 82 to move upward, and the lifting rod 82 drives the connecting rod 92 to rotate downward. Under the limit of the telescopic rod 63, the connecting rod 92 rotates downward to drive the cleaning brushes 62 at both ends to move away from each other, and the sliding column 102 also slides in the movable groove 103 to limit it. The cleaning brushes 62 at both ends move away from each other and abut against the inner wall of the secondary water supply tank 1.

[0051] Start the motor 72 to drive the rotating frame 61 to rotate, thereby driving the cleaning brush 62 to rotate to clean the inner wall of the secondary water supply tank 1. After cleaning, turn off the motor 72. The sewage can be discharged through the external pipeline connected to the outlet pipe 12 by opening the valve corresponding to the outlet pipe 12. Then start the cylinder 83 again to drive the lifting rod 82 to move downward. The lifting rod 82 drives the connecting rod 92 to rotate upward. Under the limit of the telescopic rod 63, the connecting rod 92 rotates upward to drive the cleaning brushes 62 at both ends to approach each other and shrink toward the rotating frame 61. Then rotate the screw 52 to move the clamp 51 upward to release the clamping, and take out the placement seat 3 upward to disassemble it. The secondary water supply tank 1 can be rinsed or other cleaning operations can be performed again. After cleaning, the opening 2 can be closed with the tank cover.

[0052] The device can be moved at will to clean the secondary water supply tank 1 that needs to be cleaned. It is easy to install and disassemble. The retractable cleaning brush 62 can adapt to the cleaning of secondary water supply tanks 1 of various sizes. Moreover, the device does not have to be fixedly connected to the secondary water supply tank 1 all the time, and will not affect the water quality inside the secondary water supply tank 1.

[0053] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0054] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A water tank cleaning device for secondary water supply, characterized in that: include: A secondary water supply tank (1), wherein an opening (2) is provided at an upper end of the secondary water supply tank (1); A placement seat (3), the placement seat (3) being arranged in the middle of the upper end of the secondary water supply tank (1); A fixing mechanism (4), wherein the fixing mechanism (4) is arranged between the placement seat (3) and the secondary water supply tank (1); A clamping mechanism (5), wherein the clamping mechanism (5) is arranged on the fixing mechanism (4); A cleaning mechanism (6), the cleaning mechanism (6) being arranged on the placement seat (3), the cleaning mechanism (6) comprising a rotating frame (61) rotatably plugged into the middle of the upper end of the placement seat (3), the lower end of the rotating frame (61) being plugged into the middle of the secondary water supply tank (1), cleaning brushes (62) being arranged on both sides of the rotating frame (61), the upper and lower ends of one side of the cleaning brush (62) being fixedly connected to a telescopic rod (63), and the end of the telescopic rod (63) away from the cleaning brush (62) being fixedly connected to the rotating frame (61); A rotating mechanism (7), the rotating mechanism (7) being arranged on a rotating frame (61), the rotating mechanism (7) comprising a bracket (71) fixedly connected to the middle of the upper end of the placement seat (3), a motor (72) being fixedly connected to the middle of the upper end of the bracket (71), an output shaft at the lower end of the motor (72) being fixedly connected to the middle of the upper end of the rotating frame (61), a protective cover (73) being fixedly connected to the upper end of the bracket (71), and the motor (72) being located inside the protective cover (73); A lifting mechanism (8), the lifting mechanism (8) being arranged on a rotating frame (61), the lifting mechanism (8) comprising a limit seat (81) fixedly connected to the upper end of the rotating frame (61), a lifting rod (82) being inserted in the middle of the limit seat (81), the lifting rod (82) being inserted in the rotating frame (61), a cylinder (83) being fixedly connected to the upper end of the rotating frame (61), and a lower end of the cylinder (83) being fixedly connected to the middle of the upper end of the lifting rod (82); A transmission mechanism (9), wherein the transmission mechanism (9) is arranged on the lifting rod (82); the transmission mechanism (9) comprises a support plate (91) fixedly connected to the front and rear sides of the lifting rod (82), and a connecting rod (92) is rotatably connected to the support plate (91); A limiting mechanism (10), wherein the limiting mechanism (10) is arranged on the connecting rod (92); A water inlet pipe (11), the water inlet pipe (11) being plugged into the upper front end of the secondary water supply tank (1); A water outlet pipe (12) is plugged into the lower front end of the secondary water supply tank (1).

2. A water tank cleaning device for secondary water supply according to claim 1, characterized in that: The fixing mechanism (4) comprises: Slots (41), two of the slots (41) are arranged in the middle of both sides of the upper end of the placement seat (3); A clamping seat (42), wherein the clamping seat (42) is inserted in the middle of the slot (41).

3. A water tank cleaning device for secondary water supply according to claim 2, characterized in that: The clamping mechanism (5) comprises: A clamping plate (51), wherein the clamping plate (51) is arranged in the middle of the clamping seat (42); A screw rod (52), wherein the screw rod (52) is threadedly connected to the middle of the upper end of the clamping seat (42), and the lower end of the screw rod (52) is rotatably connected to the middle of the upper end of the clamping plate (51); A slider (53), wherein the slider (53) is fixedly connected to the middle of one side of the clamping plate (51); A slide groove (54) is provided on the clamping seat (42) and is used in conjunction with the slide block (53).

4. A water tank cleaning device for secondary water supply according to claim 1, characterized in that: The limiting mechanism (10) comprises: Connecting plates (101), four of the connecting plates (101) being fixedly connected to the front and rear upper and lower ends of one side of the cleaning brush (62); A sliding column (102), wherein the sliding column (102) is connected to an end of a side of the connecting rod (92) away from the lifting rod (82); The movable groove (103) is provided on the connecting plate (101), and the sliding column (102) is inserted into the movable groove (103).

5. A water tank cleaning device for secondary water supply according to claim 1, characterized in that: The lower ends of both sides of the rotating frame (61) are provided with through grooves used in conjunction with the support plates (91).

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