Variable-frequency water supply equipment convenient to clean

Abstract

The utility model relates to the technical field of variable-frequency water supply equipment, and discloses convenient-to-clean variable-frequency water supply equipment which comprises a water storage tank and a support frame, one end of the water storage tank is provided with a variable-frequency controller, the upper end of the water storage tank is provided with a filter tank, one end of the filter tank is provided with a water inlet pipe, the lower end of the water storage tank is provided with a drain outlet, and one end of the water storage tank is provided with a driving motor. A rotating gear is arranged in the water storage tank, a cleaning mechanism is arranged in the water storage tank, the upper end of the cleaning mechanism is connected with the rotating gear, and a filtering assembly is arranged in the filtering tank; the cleaning mechanism comprises a limiting ring, the limiting ring is fixedly connected with the water storage tank, a rotating gear ring is arranged in the limiting ring, a cleaning frame is arranged at the lower end of the rotating gear ring, mounting frames are arranged on the two sides of the cleaning frame, rotating rollers are arranged in the mounting frames, and cleaning brushes are arranged on the outer surfaces of the rotating rollers. According to the water supply device, the cleaning mechanism is arranged, dirt generated on the inner wall of the water storage tank can be cleaned, the quality of water in the water storage tank is improved, and normal use of the water supply device is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of variable frequency water supply equipment, in particular to a variable frequency water supply equipment which is easy to clean. Background Art

[0002] The variable frequency water supply equipment is a complete set of water supply equipment that is directly connected to the municipal pipe network without affecting the municipal pipe network. On the basis of variable frequency constant pressure, the equipment superimposes the pressure of the municipal pipe network and the pressure of the booster pump to make domestic water supply more energy-saving and environmentally friendly. It is an ideal replacement product for traditional secondary water supply. The existing variable frequency water supply equipment still has the following problems during use:

[0003] First, after long-term use of the existing variable frequency water supply equipment, the inner wall of the water tank is prone to dirt. The existing water supply equipment is not convenient for cleaning the inner wall of the water tank. The accumulation of dirt inside the water tank easily leads to a decrease in water quality, affecting the normal use of the water supply equipment;

[0004] Secondly, in the existing variable frequency water supply equipment, when the water tank is in the process of water intake, the water flow speed is too fast, which can easily cause impact on the filter, causing damage to the filter and increasing the equipment maintenance cost. For this reason, we propose a variable frequency water supply equipment that is easy to clean. Utility Model Content

[0005] The main purpose of the utility model is to provide a variable frequency water supply device which is easy to clean and can effectively solve the technical problems in the background technology.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a variable frequency water supply equipment that is easy to clean, including a water tank and a supporting frame, a variable frequency controller is provided at one end of the water tank, one end of the water tank is connected with the variable frequency controller through a conveying pipe, one end of the variable frequency controller is provided with a water outlet pipe, a filter box is provided at the upper end of the water tank, a water inlet pipe is provided at one end of the filter box, a sewage outlet is provided at the lower end of the water tank, a driving motor is provided at one end of the water tank, a rotating gear is provided inside the water tank, one end of the rotating gear is fixedly connected to the driving motor, a cleaning mechanism is provided inside the water tank, the upper end of the cleaning mechanism is connected to the rotating gear, and a filter assembly is provided inside the filter box; the cleaning mechanism includes a limiting ring, the limiting ring is fixedly connected to the water tank, a rotating gear ring is provided inside the limiting ring, one side of the upper end of the rotating gear ring is meshed with the rotating gear, a cleaning frame is provided at the lower end of the rotating gear ring, mounting frames are provided on both sides of the cleaning frame, a rotating roller is provided inside the mounting frame, and a cleaning brush is provided on the outer surface of the rotating roller.

[0007] Preferably, a roller is provided on the outer side of the rotating roller, the roller is fixedly connected to the rotating roller, and one end of the roller is in contact with the inner wall of the water storage tank.

[0008] Preferably, a cleaning strip is provided at the lower end of the cleaning frame, and the upper end of the cleaning strip is fixedly connected to the cleaning frame.

[0009] Preferably, the cleaning strip is an arc-shaped soft rubber strip, and the curvature of the cleaning strip is adapted to the bottom surface of the water tank.

[0010] Preferably, a rotating ball is provided at one end of the rotating gear ring, and one end of the rotating ball is movably mounted inside the limiting ring.

[0011] Preferably, the filter assembly includes a filter screen, which is fixedly connected to the filter box. A baffle is provided on the upper end of the filter screen, and a telescopic spring is provided at one end of the baffle, and one end of the telescopic spring is fixedly connected to the filter box.

[0012] Beneficial Effects

[0013] The utility model provides a variable frequency water supply device that is easy to clean and has the following beneficial effects:

[0014] (1) This variable frequency water supply equipment is easy to clean. By setting a cleaning mechanism, the dirt generated on the inner wall of the water tank can be cleaned to avoid dirt accumulation inside the water tank, thereby improving the water quality inside the water tank and facilitating the normal use of the water supply equipment.

[0015] (2) This variable frequency water supply equipment that is easy to clean can reduce the water flow rate before filtering by setting a cleaning mechanism, thereby avoiding damage to the filter screen caused by water impact, extending the service life of the filter screen, and reducing the maintenance cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation mode of the present utility model or the technical solution in the prior art, the drawings required for use in the implementation mode or the description of the prior art will be briefly introduced below.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the water storage tank of the utility model;

[0019] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the filter assembly of the utility model.

[0021] Legend:

[0022] 1. Water storage tank; 2. Support frame; 3. Frequency conversion controller; 4. Delivery pipe; 5. Water outlet pipe; 6. Filter box; 7. Water inlet pipe; 8. Sewage outlet; 9. Driving motor; 10. Rotating gear; 11. Cleaning mechanism; 12. Filter assembly; 13. Limiting ring; 14. Rotating gear ring; 15. Rotating ball; 16. Cleaning frame; 17. Mounting frame; 18. Roller; 19. Rotating roller; 20. Cleaning brush; 21. Cleaning strip; 22. Filter; 23. Baffle; 24. Telescopic spring. DETAILED DESCRIPTION

[0023] 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 described below in conjunction with specific implementation methods.

[0024] Embodiment 1: A variable frequency water supply device that is easy to clean, such as Figure 1 - Figure 2 As shown, it includes a water tank 1, which is a hollow shell. The four corners of the lower end of the water tank 1 are fixedly connected to a support frame 2, a frequency conversion controller 3 is arranged at one end of the outer side of the water tank 1, a delivery pipe 4 is fixedly connected to the end of the water tank 1 close to the frequency conversion controller 3, one end of the delivery pipe 4 is connected to the water tank 1, and the other end of the delivery pipe 4 is connected to the frequency conversion controller 3, and an outlet pipe 5 is arranged at the end of the frequency conversion controller 3 away from the water tank 1, and the outlet pipe 5 is connected to the output end of the frequency conversion controller 3, a filter box 6 is arranged at the upper end of the water tank 1, the filter box 6 is a hollow shell, and the lower end of the filter box 6 is fixedly connected to the water tank 1 through a connecting rod, and a water inlet pipe 7 is fixedly connected to the outer end of the filter box 6, and the water inlet pipe 7 is connected to the inside of the filter box 6, and the lower end of the filter box 6 is connected to the water tank 1 through a pipeline A sewage outlet 8 is provided at the lower end of the water tank 1, a control valve is provided on the outside of the sewage outlet 8, the sewage outlet 8 is fixedly connected to the water tank 1, a driving motor 9 is provided at one end of the outside of the water tank 1, the driving motor 9 is fixedly connected to the water tank 1 through bolts, the driving motor 9 is linearly connected to the power supply through a wire, a rotating gear 10 is provided inside the water tank 1 relative to the driving motor 9, one end of the rotating gear 10 is fixedly connected to the output end of the driving motor 9, a cleaning mechanism 11 is provided inside the water tank 1, the upper end of the cleaning mechanism 11 is connected to the rotating gear 10, the outer side of the cleaning mechanism 11 is in contact with the inner wall of the water tank 1, a filtering assembly 12 is provided inside the filter box 6, and the filtering assembly 12 can filter the water body to prevent impurities in the water body from entering the water tank 1.

[0025] Embodiment 2: A variable frequency water supply device that is easy to clean, based on Embodiment 1 Figure 1 - Figure 3As shown, the cleaning mechanism 11 includes a limiting ring 13, which is an annular guide rail. The outer side of the limiting ring 13 is fixedly connected to the inner wall of the water tank 1, and a rotating gear ring 14 is arranged inside the limiting ring 13. The upper end of the rotating gear ring 14 is provided with teeth, and one end of the rotating gear ring 14 is meshed with the rotating gear 10. A rotating ball 15 is arranged at one end of the rotating gear ring 14 close to the limiting ring 13. One end of the rotating ball 15 is movably connected to the rotating gear ring 14, and the other end of the rotating ball 15 is movably installed inside the limiting ring 13. A cleaning frame 16 is arranged at the lower end of the rotating gear ring 14. The cleaning frame 16 is a U-shaped frame. The upper end of the cleaning frame 16 is fixedly connected to the rotating gear ring 14 by bolts. The cleaning frame 16 is provided with mounting frames 17 on both sides of the cleaning frame 16 close to the inner wall of the water tank 1. The mounting frames 17 It is fixedly connected to the cleaning frame 16, and a rotating roller 19 is rotatably installed inside the mounting frame 17. The rotating roller 19 is rotatably installed inside the mounting frame 17. A roller 18 is arranged at the center of the outer side of the rotating roller 19, and the center of the roller 18 is fixedly connected to the rotating roller 19. One end of the outer side of the roller 18 contacts the inner wall surface of the water storage tank 1. A cleaning brush 20 is evenly arranged on the outer surface of the rotating roller 19, and one end of the cleaning brush 20 is fixedly connected to the rotating roller 19, and the other end of the cleaning brush 20 contacts the inner wall surface of the water storage tank 1. A cleaning strip 21 is arranged at the lower end of the cleaning frame 16. The cleaning strip 21 is an arc-shaped soft rubber strip. The curvature of the cleaning strip 21 is adapted to the inner bottom surface of the water storage tank 1. The upper end of the cleaning strip 21 is fixedly connected to the cleaning frame 16, and the lower end of the cleaning strip 21 contacts the bottom surface of the water storage tank 1.

[0026] Embodiment 3: A variable frequency water supply device that is easy to clean, based on Embodiment 2 Figure 1 - Figure 4 As shown, the filter assembly 12 includes multiple groups of filter screens 22, the outer sides of the filter screens 22 are fixedly connected to the filter box 6 by bolts, the filter mesh numbers inside two adjacent groups of filter screens 22 are different, and different impurities inside the water body can be filtered, and a baffle 23 is provided at the end of the upper end of the filter screen 22 close to the water inlet pipe 7. The baffle 23 is a strip plate, and the baffle 23 is slidably installed inside the filter box 6. A telescopic spring 24 is provided at the end of the baffle 23 away from the water inlet pipe 7, one end of the telescopic spring 24 is fixedly connected to the baffle 23, and the other end of the telescopic spring 24 is fixedly connected to the inner wall of the filter box 6.

[0027] It should be noted that the utility model is a variable frequency water supply device that is easy to clean. When in use, water enters the filter box 6 through the water inlet pipe 7. The baffle 23 and the telescopic spring 24 can block the water and reduce the impact of the water. Then, the water is filtered through the filter screen 22 and flows into the water storage tank 1 for storage. When water supply is needed, the water is discharged through the water outlet pipe 5 after the frequency conversion treatment by the frequency conversion controller 3 through the delivery pipe 4. When the inside of the water storage tank 1 needs to be cleaned, the water outlet pipe 5 is closed first, and then the water outlet pipe 5 is opened. The output end of the driving motor 9 drives the rotating gear ring 14 to rotate along the limit ring 13 through the rotating gear 10. The rotating gear ring 14 can drive the cleaning frame 16 to rotate during the rotation. The cleaning frame 16 drives the roller 18 to roll along the inner wall of the water tank 1 during the rotation. The roller 18 drives the cleaning brush 20 on the outside of the rotating roller 19 to clean the inner wall of the water tank 1 during the rolling. The cleaning frame 16 cleans the inner bottom surface of the water tank 1 through the cleaning strip 21 during the rotation, and finally the cleaning water is discharged through the sewage outlet 8. By setting the cleaning mechanism 11, the dirt generated on the inner wall of the water tank 1 can be cleaned to avoid the accumulation of dirt inside the water tank 1, improve the water quality inside the water tank 1, and facilitate the normal use of the water supply equipment. By setting the cleaning mechanism 11, the water flow rate can be reduced before filtering, to avoid the damage of the filter screen 22 caused by the impact of the water body, to extend the service life of the filter screen 22, and to reduce the maintenance cost of the equipment.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A variable frequency water supply device that is easy to clean, comprising a water tank (1) and a support frame (2), wherein a variable frequency controller (3) is provided at one end of the water tank (1), and one end of the water tank (1) is connected to the variable frequency controller (3) through a delivery pipe (4), and one end of the variable frequency controller (3) is provided with a water outlet pipe (5), a filter box (6) is provided at the upper end of the water tank (1), and one end of the filter box (6) is provided with a water inlet pipe (7), and a sewage outlet (8) is provided at the lower end of the water tank (1), and a driving motor (9) is provided at one end of the water tank (1), and a rotating gear (10) is provided inside the water tank (1), and one end of the rotating gear (10) is fixedly connected to the driving motor (9), characterized in that: A cleaning mechanism (11) is provided inside the water storage tank (1), the upper end of the cleaning mechanism (11) is connected to the rotating gear (10), and a filter assembly (12) is provided inside the filter box (6); the cleaning mechanism (11) comprises a limiting ring (13), the limiting ring (13) is fixedly connected to the water storage tank (1), a rotating gear ring (14) is provided inside the limiting ring (13), one side of the upper end of the rotating gear ring (14) is meshed with the rotating gear (10), a cleaning frame (16) is provided at the lower end of the rotating gear ring (14), mounting frames (17) are provided on both sides of the cleaning frame (16), a rotating roller (19) is provided inside the mounting frame (17), and a cleaning brush (20) is provided on the outer surface of the rotating roller (19).

2. The variable frequency water supply device that is easy to clean according to claim 1 is characterized in that: A roller (18) is provided on the outer side of the rotating roller (19), the roller (18) is fixedly connected to the rotating roller (19), and one end of the roller (18) is in contact with the inner wall of the water storage tank (1).

3. The variable frequency water supply device that is easy to clean according to claim 1 is characterized in that: A cleaning strip (21) is provided at the lower end of the cleaning frame (16), and the upper end of the cleaning strip (21) is fixedly connected to the cleaning frame (16).

4. The variable frequency water supply device that is easy to clean according to claim 3 is characterized in that: The cleaning strip (21) is an arc-shaped soft rubber strip, and the curvature of the cleaning strip (21) is adapted to the bottom surface of the water storage tank (1).

5. The variable frequency water supply device that is easy to clean according to claim 1 is characterized in that: A rotating ball (15) is provided at one end of the rotating gear ring (14), and one end of the rotating ball (15) is movably mounted inside the limiting ring (13).

6. The variable frequency water supply device that is easy to clean according to claim 1, characterized in that: The filter assembly (12) comprises a filter screen (22), the filter screen (22) being fixedly connected to a filter box (6), a baffle (23) being provided at the upper end of the filter screen (22), a telescopic spring (24) being provided at one end of the baffle (23), and one end of the telescopic spring (24) being fixedly connected to the filter box (6).

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