Secondary water supply equipment

Abstract

According to the technical scheme, the secondary water supply equipment is characterized by comprising a water tank, a pressure pump and an air pressure tank, a water inlet box is arranged above the water tank; an activated carbon filter screen is arranged in the water inlet box; the activated carbon filter screen is used for adsorbing impurities in tap water, so that the filterability of the secondary water supply equipment is good; an ultraviolet germicidal lamp arranged at the top of the inner side of the water tank kills bacteria in tap water in the water tank, so that the sterilization performance of the secondary water supply equipment is good; a first cleaning part and a second cleaning part arranged in the water tank are used for cleaning the inner side wall and the inner bottom of the water tank respectively, so that the water tank is convenient to clean; the water tank has the advantages of being good in sterilizing and filtering effect and convenient to clean.

Description

Technical Field

[0001] The utility model relates to a water supply device, more specifically to a secondary water supply device. Background Art

[0002] Secondary water supply equipment refers to a device that is developed by water supply industry operators through field surveys, tests and research and development to solve residents' water use problems; it realizes secondary water supply on the basis of the national municipal pipeline network or residents' self-use water supply equipment to meet the water needs of the majority of users; secondary water supply equipment is mainly composed of components such as air pressure tanks, water pumps and control systems; secondary water supply equipment requires less investment, occupies less area, is flexible and convenient, and is suitable for large and high-rise residential users, city squares, campus villas, school hospitals, etc.

[0003] Some secondary water supply equipment requires entering the water tank when cleaning the water tank, which makes cleaning inconvenient; some secondary water supply equipment does not have sterilization and filtering effects, causing bacteria and impurities in tap water to enter people's bodies, which is not good for people's health. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a secondary water supply device, which has good sterilization and filtering effects and is easy to clean the water tank.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a secondary water supply equipment, including a water tank, a pressure pump, and an air pressure tank, characterized in that: the water tank, the pressure pump, and the air pressure tank are arranged on a bottom plate; a water inlet box is arranged above the water tank; an activated carbon filter is arranged in the water inlet box; a water inlet pipe is arranged on one side of the water inlet box; a first solenoid valve is arranged on the water inlet pipe; the water inlet box is connected with the water tank; a cleaning motor is arranged in the middle of the top of the water tank; the rotating shaft on the cleaning motor passes through the water tank and is connected to the cleaning rod; the cleaning rod is connected to the bottom rod and a plurality of rotating rods; a plurality of first cleaning parts are fixedly arranged on the rotating rod; a second cleaning part is fixedly arranged on the bottom rod; an ultraviolet sterilization lamp is arranged on the top of the inner side of the water tank; a plurality of pressure pumps are arranged on one side of the water tank; one side of the pressure pump is connected to the water tank through a pressure water pipe; an air pressure tank and a water outlet pipe are arranged on the other side of the pressure pump; the air pressure tank is connected to the water outlet pipe.

[0006] The utility model is further configured as follows: the water tank is cylindrical; the first cleaning part is arc-shaped; the second cleaning part is semicircular; the first cleaning part contacts the inner wall of the water tank; the second cleaning part contacts the inner bottom of the water tank; an opening is provided on one side of the water inlet box; a placement strip is provided on the other side of the water inlet box; the activated carbon filter is placed on the placement strip through the opening; a rubber handle is provided on one side of the activated carbon filter; the first cleaning parts are arranged at a right angle; a connecting part is provided on the side wall of the water tank; and a control panel is provided on one side of the connecting part.

[0007] The utility model is further configured as follows: the ultraviolet sterilization lamp is located on one side of the cleaning rod and is fixedly connected to the top of the inner side of the water tank; there is a protrusion on the side wall of the water tank; a lower liquid level sensor is arranged in the protrusion; an upper liquid level sensor is also arranged on the side wall of the water tank; the upper liquid level sensor is located above the first cleaning part.

[0008] The utility model is further configured as follows: a sewage outlet is provided at the bottom of the water tank; a sewage outlet is connected to a sewage pipe; a notch is provided on the bottom plate; the sewage pipe is located inside the notch; and a second solenoid valve is provided on the sewage pipe.

[0009] The utility model is further configured as follows: a third solenoid valve is provided on the pressurized water pipe; a protective frame is provided on the outside of the pressurizing pump; a plurality of air outlets are opened on the protective frame; a protective net is provided at each of the air outlets; a plurality of restriction strips are fixedly provided on the bottom plate; the protective frame is provided between the restriction strips; the water outlet pipe and the pressurized water pipe pass through the protective frame.

[0010] The utility model is further configured as follows: the control panel controls the first solenoid valve, the second solenoid valve, the third solenoid valve, the ultraviolet sterilization lamp, the cleaning motor, the pressure pump, and the air pressure tank; an inlet and an outlet are provided on the water tank; a flap is provided at the inlet and an outlet; the flap is connected to the water tank through a hinge; and a lifting portion is provided on the flap.

[0011] In summary, the utility model has the following beneficial effects: an activated carbon filter is arranged in the water inlet box arranged above the water tank, and the activated carbon filter adsorbs impurities in the tap water, thereby making the secondary water supply equipment have good filtration performance; an ultraviolet sterilization lamp arranged on the top of the inner side of the water tank kills the bacteria inside the tap water in the water tank, thereby making the secondary water supply equipment have good sterilization performance; a first cleaning part and a second cleaning part arranged inside the water tank clean the inner wall and the inner bottom of the water tank respectively, thereby facilitating the cleaning of the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of this embodiment;

[0013] Figure 2 yes Figure 1 A magnified view of part A;

[0014] Figure 3 yes Figure 1 A magnified view of part B;

[0015] Figure 4 Schematic diagram of the cleaning rod, the first cleaning part, the second cleaning part, and the opening of this embodiment;

[0016] Figure 5 This is a schematic diagram of the protection frame and placement bar of this embodiment;

[0017] Figure 6 This is a schematic diagram of the connection of the pressurized water pipe, the pressurized pump, and the water outlet pipe of this embodiment;

[0018] Figure 7 It is a schematic diagram of the inlet and outlet and the flip cover of this embodiment.

[0019] 1. Water tank; 2. Pressure pump; 3. Air pressure tank; 4. Bottom plate; 5. Water inlet box; 6. Activated carbon filter; 7. Water inlet pipe; 8. First solenoid valve; 9. Cleaning motor; 10. Cleaning rod; 11. Bottom rod; 12. Rotating rod; 13. First cleaning part; 14. Second cleaning part; 15. Ultraviolet sterilization lamp; 16. Pressurized water pipe; 17. Water outlet pipe; 18. Opening; 19. Placement strip; 20. Rubber handle; 21. Connecting part; 22. Control panel; 23. Protrusion; 24. Lower liquid level sensor; 25. Upper liquid level sensor; 26. Drain outlet; 27. Drain pipe; 28. Notch; 29. ​​Second solenoid valve; 30. Third solenoid valve; 31. Protection frame; 32. Air outlet; 33. Protection net; 34. Limiting strip; 35. Inlet and outlet; 36. Flip cover; 37. Hinge; 38. Lifting part. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] This embodiment discloses a secondary water supply device, such as Figures 1 to 7As shown, the utility model has good sterilization and filtering effects and is easy to clean the water tank, including a water tank 1, a pressure pump 2, and an air pressure tank 3, characterized in that: the water tank 1, the pressure pump 2, and the air pressure tank 3 are arranged on a bottom plate 4; a water inlet box 5 is arranged above the water tank 1; an activated carbon filter 6 is arranged in the water inlet box 5; a water inlet pipe 7 is arranged on one side of the water inlet box 5; a first solenoid valve 8 is arranged on the water inlet pipe 7; the water inlet box 5 is connected with the water tank 1; a cleaning motor 9 is arranged in the middle of the top of the water tank 1; a rotor on the cleaning motor 9 The moving shaft passes through the water tank 1 and is welded to the cleaning rod 10; the cleaning rod 10 is connected to the bottom rod 11 and four rotating rods 12; two first cleaning parts 13 are fixedly provided on the rotating rod 12; the second cleaning part 14 is fixedly provided on the bottom rod 11; an ultraviolet sterilization lamp 15 is provided on the top of the inner side of the water tank 1; three booster pumps 2 are provided on one side of the water tank 1; one side of the booster pump 2 is connected to the water tank 1 through a pressurized water pipe 16; the other side of the booster pump 2 is provided with an air pressure tank 3 and a water outlet pipe 17; the air pressure tank 3 is connected to the water outlet pipe 17.

[0022] By adopting the above technical scheme: tap water enters the water inlet box 5 through the water inlet pipe 7 and the impurities in the tap water are filtered through the activated carbon filter 6, so that the secondary water supply equipment has good filtration performance, and the filtered tap water enters the water tank 1; the ultraviolet disinfection lamp arranged on the top of the inner side of the water tank 1 kills the bacteria inside the tap water in the water tank 1, so that the secondary water supply equipment has good sterilization performance; after the cleaning motor 9 is started, it drives the cleaning rod 10, the bottom rod 11, and the rotating rod 12 to rotate, thereby driving the first cleaning part 13 and the second cleaning part 14 to rotate; after the first cleaning part 13 and the second cleaning part 14 rotate, the inner side wall and the inner bottom of the water tank 1 are cleaned, so as to facilitate the cleaning of the water tank 1; the booster pump 2 pressurizes the tap water through the pressurized water pipe 16; the air pressure tank 3 can maintain the water supply pressure, avoid the booster pump 2 from working for a long time, thereby extending the service life of the booster pump 2, and the tap water is supplied to the user through the booster pump 2 and the water outlet pipe 17.

[0023] The water tank 1 is cylindrical; the first cleaning portion 13 is arc-shaped; the second cleaning portion 14 is semicircular; the first cleaning portion 13 contacts the inner wall of the water tank 1; the second cleaning portion 14 contacts the inner bottom of the water tank 1; an opening 18 is provided on one side of the water inlet box 5; a placement bar 19 is provided on the other side of the water inlet box 5; the activated carbon filter 6 passes through the opening 18 and is placed on the placement bar 19; a rubber handle 20 is provided on one side of the activated carbon filter 6; the first cleaning portions 13 are arranged at a right angle; a connecting portion 21 is provided on the side wall of the water tank 1; a control panel 22 is provided on one side of the connecting portion 21.

[0024] By adopting the above technical solution: the first cleaning portion 13 is in an arc shape and can rotate on the inner wall of the water tank 1 to clean the inner wall of the water tank 1, and the second cleaning portion 14 is in a semicircular shape and can clean the bottom of the water tank 1; the placement strip 19 and the opening 18 allow the activated carbon filter 6 to be firmly placed in the water inlet box 5; the rubber handle 20 is connected to the activated carbon filter 6 so that the activated carbon filter 6 is easy to be pulled out or placed in the water inlet box 5; the control panel 22 is arranged on one side of the water tank 1 through the connecting portion 21.

[0025] The ultraviolet sterilization lamp 15 is located on one side of the cleaning rod 10 and is fixedly connected to the top of the inner side of the water tank 1; there is a protrusion 23 on the side wall of the water tank 1; a lower liquid level sensor 24 is arranged in the protrusion 23; an upper liquid level sensor 25 is also arranged on the side wall of the water tank 1; the upper liquid level sensor 25 is located above the first cleaning part 13.

[0026] By adopting the above technical solution: by setting the lower liquid level sensor 24 in the protrusion 23, the cleaning of the first cleaning part 13 can be smoother; when the water level is lower than the lower liquid level sensor 24, the first solenoid valve 8 is opened through the control panel 22, so that tap water is injected into the water tank 1 through the water inlet pipe 7 and the water inlet box 5; when the water level is higher than the upper liquid level sensor 25, the first solenoid valve 8 is closed through the control panel 22.

[0027] A sewage outlet 26 is provided at the bottom of the water tank 1 ; a sewage pipe 27 is connected to the sewage outlet 26 ; a notch 28 is provided on the bottom plate; the sewage pipe 27 is located inside the notch 28 ; and a second solenoid valve 29 is provided on the sewage pipe 27 .

[0028] A third solenoid valve 30 is provided on the pressurized water pipe 16; a protective frame 31 is provided on the outer side of the pressurizing pump 2; nine air outlets 32 are opened on the protective frame 31; protective nets 33 are bonded to the air outlets 32; two limiting bars 34 are fixedly provided on the bottom plate 4; the protective frame 31 is contacted and provided between the limiting bars 34; the water outlet pipe 17 and the pressurized water pipe 16 pass through the protective frame 31.

[0029] By adopting the above technical solution: when the inside of the water tank 1 is cleaned, the second solenoid valve 29 and the third solenoid valve 30 are in a closed state. After the water tank 1 is cleaned, the second solenoid valve 29 is opened to allow the dirty water after cleaning to be discharged from the water tank 1. Before cleaning the water tank 1, an appropriate amount of tap water can be retained in the water tank 1 for cleaning; when supplying water to the user, the second solenoid valve 29 is in a closed state and the third solenoid valve 30 is in an open state.

[0030] The protection frame 31 protects the booster pump 2, the air outlet 32 ​​plays a role in heat dissipation, and the protection net 33 can prevent external debris from entering the protection frame 31 through the air outlet 32; the protection frame 31 is arranged between the placement bars 19 so that the protection frame 31 can be easily pulled out between the placement bars 19, which is more convenient in some cases, such as repairing the booster pump 2.

[0031] The control panel 22 controls the first solenoid valve 8, the second solenoid valve 29, the third solenoid valve 30, the ultraviolet sterilization lamp 15, the cleaning motor 9, the pressure pump 2, and the air pressure tank 3; the water tank 1 is provided with an inlet and outlet 35; the inlet and outlet 35 are located at the edge of the water tank 1; the inlet and outlet 35 are provided with a flap 36; the size of the flap 36 is larger than the size of the inlet and outlet 35; the flap 36 is connected to the water tank 1 through a hinge 37; and a lifting portion 38 is provided on the flap 36.

[0032] By adopting the above technical solution: the first solenoid valve 8, the second solenoid valve 29, the third solenoid valve 30, the ultraviolet sterilization lamp 15, the cleaning motor 9, the pressure pump 2, and the air pressure tank 3 can be controlled through the control panel 22 to control various functions of the secondary water supply device and make the secondary water supply device more intelligent; the inlet and outlet 35 are convenient for people to enter and exit the water tank 1 and observe the inside of the water tank 1 so as to handle a series of situations, such as replacing the first cleaning part 13, the second cleaning part 14, repairing the ultraviolet sterilization lamp 15, etc., the flip cover 36 closes the inlet and outlet 35 and the size of the flip cover 36 is larger than the size of the inlet and outlet 35, and the lifting part 38 facilitates opening the flip cover 36.

[0033] In summary, the utility model has the following beneficial effects: an activated carbon filter 6 is arranged in the water inlet box 5 above the water tank 1, and the activated carbon filter 6 adsorbs impurities in the tap water, thereby improving the filtering performance of the secondary water supply equipment; an ultraviolet sterilization lamp 15 arranged on the top of the inner side of the water tank 1 kills bacteria in the tap water in the water tank 1, thereby improving the sterilization performance of the secondary water supply equipment; a first cleaning part 13 and a second cleaning part 14 arranged inside the water tank 1 clean the inner wall and the inner bottom of the water tank 1 respectively, thereby facilitating the cleaning of the water tank 1.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A secondary water supply device, comprising a water tank (1), a pressure pump (2), and an air pressure tank (3), characterized in that: The water tank (1), the booster pump (2) and the air pressure tank (3) are arranged on the bottom plate (4); a water inlet box (5) is arranged above the water tank (1); an activated carbon filter (6) is arranged in the water inlet box (5); a water inlet pipe (7) is arranged on one side of the water inlet box (5); a first solenoid valve (8) is arranged on the water inlet pipe (7); the water inlet box (5) is in communication with the water tank (1); a cleaning motor (9) is arranged in the middle of the top of the water tank (1); a rotating shaft on the cleaning motor (9) passes through the water tank (1) and is connected to a cleaning rod (10); the cleaning rod (10) The water tank (1) is connected to a bottom rod (11) and a plurality of rotating rods (12); a plurality of first cleaning parts (13) are fixedly arranged on the rotating rod (12); a second cleaning part (14) is fixedly arranged on the bottom rod (11); an ultraviolet sterilization lamp (15) is arranged on the top of the inner side of the water tank (1); a plurality of booster pumps (2) are arranged on one side of the water tank (1); one side of the booster pump (2) is connected to the water tank (1) through a booster water pipe (16); an air pressure tank (3) and a water outlet pipe (17) are arranged on the other side of the booster pump (2); the air pressure tank (3) is connected to the water outlet pipe (17).

2. The secondary water supply device according to claim 1, characterized in that: The water tank (1) is cylindrical; the first cleaning portion (13) is arc-shaped; the second cleaning portion (14) is semicircular; the first cleaning portion (13) is in contact with the inner wall of the water tank (1); the second cleaning portion (14) is in contact with the inner bottom of the water tank (1); an opening (18) is provided on one side of the water inlet box (5); a placement bar (19) is provided on the other side of the water inlet box (5); the activated carbon filter (6) passes through the opening (18) and is placed on the placement bar (19); a rubber handle (20) is provided on one side of the activated carbon filter (6); the first cleaning portions (13) are arranged at a right angle; a connecting portion (21) is provided on the side wall of the water tank (1); and a control panel (22) is provided on one side of the connecting portion (21).

3. The secondary water supply device according to claim 2, characterized in that: The ultraviolet sterilization lamp (15) is located on one side of the cleaning rod (10) and is fixedly connected to the top of the inner side of the water tank (1); a protrusion (23) is provided on the side wall of the water tank (1); a lower liquid level sensor (24) is provided in the protrusion (23); an upper liquid level sensor (25) is also provided on the side wall of the water tank (1); the upper liquid level sensor (25) is located above the first cleaning portion (13).

4. The secondary water supply device according to claim 3, characterized in that: The water tank (1) is provided with a sewage outlet (26) at the bottom; the sewage outlet (26) is connected to a sewage pipe (27); a notch (28) is provided on the bottom plate; the sewage pipe (27) is located inside the notch (28); and a second solenoid valve (29) is provided on the sewage pipe (27).

5. The secondary water supply device according to claim 4, characterized in that: The pressurized water pipe (16) is provided with a third solenoid valve (30); a protective frame (31) is provided on the outside of the pressurizing pump (2); a plurality of air outlets (32) are provided on the protective frame (31); each of the air outlets (32) is provided with a protective net (33); a plurality of limiting strips (34) are fixedly provided on the bottom plate (4); the protective frame (31) is arranged between the limiting strips (34); the water outlet pipe (17) and the pressurized water pipe (16) pass through the protective frame (31).

6. The secondary water supply device according to claim 5, characterized in that: The control panel (22) controls the first solenoid valve (8), the second solenoid valve (29), the third solenoid valve (30), the ultraviolet sterilization lamp (15), the cleaning motor (9), the pressure pump (2), and the air pressure tank (3); an inlet and outlet (35) are provided on the water tank (1); a flap (36) is provided at the inlet and outlet; the flap (36) is connected to the water tank (1) via a hinge (37); and a lifting portion (38) is provided on the flap (36).

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