Non-negative pressure water supply equipment with anti-corrosion function

Abstract

The utility model provides non-negative pressure water supply equipment with an anti-corrosion function, and relates to the technical field of negative pressure water supply. Two groups of mounting seats are mounted on the bottom frame through bolts, a top plate is mounted at the upper ends of the two groups of mounting seats through bolts, a base is mounted on the mounting seats through bolts, a first hydraulic rod is mounted on the base, a welding plate is welded on the bottom frame, the first hydraulic rod is mounted on the welding plate through bolts, and a top rod is fixed at the upper end of the first hydraulic rod; two groups of hanging holes are formed in the ejector rod; according to the device, the first motor is operated to drive the rotating rod to rotate through the belt, scale on the inner wall of the water storage barrel is cleaned through the two sets of cleaning rollers on the rotating rod, the second motor is operated to enable the cleaning rollers to rotate, and the third hydraulic rod is stretched out and drawn back to enable the cleaning rollers to make contact with the inner wall of the water storage barrel. A middle plate and a spring on a round rod are arranged to play a buffering role, a second telescopic hydraulic rod adjusts the left-right position of a cleaning roller, and comprehensive cleaning of water scale is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of negative pressure water supply, in particular to non-negative pressure water supply equipment with anti-corrosion function. Background Art

[0002] The non-negative pressure water supply equipment is a pressurized water supply unit, which is directly connected to the municipal water supply network, and is a secondary pressurized water supply equipment that supplies water in series based on the residual pressure of the municipal network to ensure that the pressure of the municipal network is not less than the set protection pressure (the set pressure must be higher than the pressure requirement of the community direct supply area, generally not less than 1.2Kg). The utility model is a non-negative pressure water supply equipment with anti-corrosion function.

[0003] The existing non-negative pressure water supply equipment is inconvenient to maintain, and it needs to be moved manually with tools. Moreover, scale will form on the inner wall of the tank after long-term use, which is not easy to clean. Utility Model Content

[0004] The disclosed embodiment relates to a non-negative pressure water supply equipment with an anti-corrosion function to solve the problem that the existing non-negative pressure water supply equipment is inconvenient to maintain and needs to be moved manually using tools, and that scale will form on the inner wall of the tank body after long-term use, making it difficult to clean.

[0005] In a first aspect of the present disclosure, there is provided a non-negative pressure water supply device with an anti-corrosion function, specifically comprising: a base frame;

[0006] Four groups of ground feet are installed at the lower end of the base frame by bolts, and two groups of mounting seats are installed on the base frame by bolts, top plates are installed on the upper ends of the two groups of mounting seats by bolts, a base is installed on the mounting seat by bolts, a No. 1 hydraulic rod is installed on the base, a welding plate is welded on the base frame, the No. 1 hydraulic rod is installed on the welding plate by bolts, a top rod is fixed to the upper end of the No. 1 hydraulic rod, two groups of hanging holes are arranged on the top rod, and sliding frames are installed on the two groups of base frames, rollers are installed on the sliding frames, the rollers roll on the base frames, the sliding frames are connected to the hanging holes on the top rods by steel wire ropes, and an intermediate frame is welded between the two groups of sliding frames.

[0007] In at least some embodiments,

[0008] A water storage barrel is arranged above the middle frame, the surface of the water storage barrel is treated with anti-corrosion, two groups of support seats are arranged at the lower end of the water storage barrel, the lower ends of the two groups of support seats are fixed on the middle frame, two groups of lifting ears are welded on the water storage barrel, and a treatment agent adding cylinder is installed at the upper end of the water storage barrel.

[0009] In at least some embodiments,

[0010] A pressure gauge and a filter cartridge are installed on the water storage barrel, a filter element is installed inside the filter cartridge, a movable ring is installed on the filter cartridge, a top cover is installed on the upper end of the filter cartridge, the top cover is connected to the movable ring by bolts, a spring is installed between the top cover and the filter element, a water inlet pipe is installed at the water inlet end of the top cover, and a solenoid valve is installed on the water inlet pipe.

[0011] In at least some embodiments,

[0012] A cleaning piece is installed on the water storage barrel, and the cleaning piece includes a fixed seat, a No. 2 hydraulic rod is fixed on the fixed seat, a fixed frame is fixed on the fixed seat, two groups of support rods are fixed on the fixed frame, and auxiliary wheels are installed on the two groups of support rods. A movable frame is fixed on the telescopic end of the No. 2 hydraulic rod, and a guide plate is fixed on the movable frame. The upper and lower ends of the guide plate are respectively in contact with the auxiliary wheels on the two groups of support rods.

[0013] In at least some embodiments,

[0014] A fixed beam is fixed on the movable frame, a No. 1 motor is installed on the fixed beam, a pulley is installed on the output shaft of the No. 1 motor, and a rotating rod is rotatably connected to the fixed beam, a pulley is installed on the rotating rod, and a belt is connected between the two sets of pulleys.

[0015] In at least some embodiments,

[0016] A fixed cylinder is fixed on the rotating rod, two groups of welding seats are welded on the fixed cylinder, four groups of round rods are installed on the welding seats, rectangular plates are fixed on the four groups of round rods, two groups of side plates are fixed on the rectangular plates, cleaning rollers are installed between the two groups of side plates, and a No. 3 hydraulic rod is installed on the welding seat, an intermediate plate is installed on the four groups of round rods, the telescopic end of the No. 3 hydraulic rod is connected to the intermediate plate, and springs are installed on the four groups of round rods.

[0017] In at least some embodiments,

[0018] A mounting plate is fixed on the side plate close to the fixed beam, a No. 2 motor is mounted on the mounting plate, and an output shaft of the No. 2 motor is connected to the rotating shaft of the cleaning roller through a belt.

[0019] In at least some embodiments,

[0020] A drainage pipe is provided at the lower end of the water storage barrel, a water distribution pipe is connected to the drainage pipe, end covers are provided at the left and right ends of the water distribution pipe, two groups of control valves are installed on the water distribution pipe, two groups of water pump seats are installed on the base frame by bolts, water pumps are installed on the upper ends of the two groups of water pump seats by bolts, the water inlet ends of the two groups of water pumps are respectively connected to the two groups of control valves, the water outlet ends of the two groups of water pumps are connected to water outlet pipes, a manual valve is installed on the water outlet pipe, a connecting pipe is installed on the upper end of the manual valve, and a water pressure gauge is installed on the connecting pipe.

[0021] The utility model provides a non-negative pressure water supply device with anti-corrosion function, which has the following beneficial effects:

[0022] In the utility model, the No. 1 motor is operated to drive the rotating rod to rotate through the belt, and the scale on the inner wall of the water storage barrel is cleaned by two sets of cleaning rollers on the rotating rod, wherein the No. 2 motor is operated to rotate the cleaning roller, and the No. 3 hydraulic rod is extended and retracted to make the cleaning roller contact with the inner wall of the water storage barrel, the middle plate and the spring on the round rod play a buffering role, and the No. 2 hydraulic rod is extended and retracted to adjust the left and right positions of the cleaning roller, so as to achieve comprehensive cleaning of the scale.

[0023] In addition, a No. 1 hydraulic rod is installed on the base of the utility model. By extending the No. 1 hydraulic rod and pulling the sliding frame up through the wire rope, the water barrel can be lifted up, which is convenient for inspecting the water barrel and the conveying pipeline under the water barrel. Rollers are installed on the sliding frame, and the rollers roll on the base frame. The setting of the rollers plays an auxiliary role and improves the stability of the sliding frame when it is raised and lowered. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0025] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0026] In the attached picture:

[0027] Figure 1 A schematic diagram showing the overall structure of the present application;

[0028] Figure 2 A schematic structural diagram of the mounting base of the present application is shown;

[0029] Figure 3 A schematic diagram of the structure of the water storage barrel of the present application is shown;

[0030] Figure 4 A schematic diagram of the structure of the cleaning piece of the present application is shown;

[0031] Figure 5 This application shows Figure 4 A schematic diagram of the enlarged structure of part A;

[0032] Figure 6 A schematic structural diagram of the filter cartridge of the present application is shown.

[0033] Reference numerals list

[0034] 1. Base frame; 11. Anchor; 12. Mounting seat; 121. Top plate; 122. Base; 123. Welding plate; 124. No. 1 hydraulic rod; 1241. Top rod; 125. Sliding frame; 126. Intermediate frame;

[0035] 2. Water storage barrel; 21. Support seat; 22. Lifting ear; 23. Treatment agent adding cylinder; 24. Pressure gauge; 25. Filter cylinder; 251. Filter element; 252. Movable ring; 253. Top cover; 2531. Water inlet pipe; 26. Solenoid valve; 27. Cleaning piece; 271. Fixed seat; 2711. No. 2 hydraulic rod; 272. Fixed frame; 2721. Support rod; 2722. Movable frame; 2723. Guide plate; 273. Fixed beam; 2731. No. 1 motor; 2732. Rotating rod; 2733. Fixed cylinder; 2734. Welding seat; 2735. Round rod; 2736. Rectangular plate; 2737. Middle plate; 2738. No. 3 hydraulic rod; 274. Side plate; 2741. Cleaning roller; 2742. Mounting plate; 2743. No. 2 motor; 28. Drain pipe;

[0036] 3. Water distribution pipe; 31. Control valve; 32. Water pump seat; 321. Water pump; 322. Water outlet pipe; 323. Manual valve; 324. Connecting pipe; 3241. Water pressure gauge. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Example 1: Please refer to Figures 1 to 6 :

[0039] The utility model proposes a non-negative pressure water supply device with anti-corrosion function, comprising: a base frame 1;

[0040] Four groups of footings 11 are installed at the lower end of the base frame 1 by bolts, and two groups of mounting seats 12 are installed on the base frame 1 by bolts, and a top plate 121 is installed on the upper ends of the two groups of mounting seats 12 by bolts, and a base 122 is installed on the mounting seat 12 by bolts, and a No. 1 hydraulic rod 124 is installed on the base 122, and a welding plate 123 is welded on the base frame 1, and the No. 1 hydraulic rod 124 is installed on the welding plate 123 by bolts, and a top rod 1241 is fixed to the upper end of the No. 1 hydraulic rod 124, and two groups of hanging holes are set on the top rod 1241, and a sliding frame 125 is installed on the two groups of base frames 1, and a roller is installed on the sliding frame 125, and the roller rolls on the base frame 1, and the sliding frame 125 is connected to the hanging hole on the top rod 1241 by a steel wire rope, and an intermediate frame 126 is welded between the two groups of sliding frames 125;

[0041] A water storage barrel 2 is arranged above the middle frame 126, and the surface of the water storage barrel 2 is treated with anti-corrosion. Two groups of support seats 21 are arranged at the lower end of the water storage barrel 2, and the lower ends of the two groups of support seats 21 are fixed on the middle frame 126. Two groups of lifting ears 22 are welded on the water storage barrel 2, and a treatment agent adding cylinder 23 is installed at the upper end of the water storage barrel 2. A pressure gauge 24 and a filter cylinder 25 are installed on the water storage barrel 2. A filter element 251 is installed inside the filter cylinder 25, and a movable ring 252 is installed on the filter cylinder 25. A top cover 253 is installed on the upper end of the filter cylinder 25, and the top cover 253 is connected to the movable ring 252 by bolts. A spring is installed between the top cover 253 and the filter element 251, and a water inlet end of the top cover 253 is installed. Pipe 2531, a solenoid valve 26 is installed on the water inlet pipe 2531, a drain pipe 28 is provided at the lower end of the water storage barrel 2, a water distribution pipe 3 is connected to the drain pipe 28, end covers are provided at the left and right ends of the water distribution pipe 3, two groups of control valves 31 are installed on the water distribution pipe 3, two groups of water pump seats 32 are installed on the base frame 1 by bolts, water pumps 321 are installed on the upper ends of the two groups of water pump seats 32 by bolts, the water inlet ends of the two groups of water pumps 321 are respectively connected to the two groups of control valves 31, the water outlet ends of the two groups of water pumps 321 are connected to the water outlet pipe 322, a manual valve 323 is installed on the water outlet pipe 322, a connecting pipe 324 is installed on the upper end of the manual valve 323, and a water pressure gauge 3241 is installed on the connecting pipe 324.

[0042] In the disclosed embodiment,

[0043] A cleaning piece 27 is installed on the water storage barrel 2, and the cleaning piece 27 includes a fixed seat 271, a No. 2 hydraulic rod 2711 is fixed on the fixed seat 271, a fixed frame 272 is fixed on the fixed seat 271, two groups of support rods 2721 are fixed on the fixed frame 272, and auxiliary wheels are installed on the two groups of support rods 2721. A movable frame 2722 is fixed to the telescopic end of the No. 2 hydraulic rod 2711, and a guide plate 2723 is fixed on the movable frame 2722. The upper and lower ends of the guide plate 2723 are respectively in contact with the auxiliary wheels on the two groups of support rods 2721. Its function is to telescope the No. 2 hydraulic rod 2711 to adjust the left and right positions of the cleaning roller 2741 to achieve comprehensive cleaning of scale.

[0044] Embodiment 2, based on embodiment 1,

[0045] A fixed beam 273 is fixed on the movable frame 2722, and a No. 1 motor 2731 is installed on the fixed beam 273. A pulley is installed on the output shaft of the No. 1 motor 2731, and a rotating rod 2732 is rotatably connected to the fixed beam 273. A pulley is installed on the rotating rod 2732, and a belt is connected between the two sets of pulleys. Its function is: running the No. 1 motor 2731 drives the rotating rod 2732 to rotate through the belt, and the scale on the inner wall of the water storage barrel 2 is cleaned by the two sets of cleaning rollers 2741 on the rotating rod 2732.

[0046] Embodiment 3, based on Embodiment 1 and Embodiment 2,

[0047] A fixed cylinder 2733 is fixed on the rotating rod 2732, two sets of welding seats 2734 are welded on the fixed cylinder 2733, four sets of round rods 2735 are installed on the welding seats 2734, rectangular plates 2736 are fixed on the four sets of round rods 2735, two sets of side plates 274 are fixed on the rectangular plates 2736, a cleaning roller 2741 is installed between the two sets of side plates 274, and a No. 3 hydraulic rod 2738 is installed on the welding seat 2734, and an intermediate plate 2737 is installed on the four sets of round rods 2735. The telescopic end of the No. 3 hydraulic rod 2738 and the intermediate plate 273 7 connection, springs are installed on the four groups of round rods 2735, a mounting plate 2742 is fixed on the side plate 274 close to the fixed beam 273, a No. 2 motor 2743 is installed on the mounting plate 2742, the output shaft of the No. 2 motor 2743 is connected to the rotating shaft of the cleaning roller 2741 through a belt, and its function is: running the No. 2 motor 2743 to rotate the cleaning roller 2741, telescoping the No. 3 hydraulic rod 2738 to make the cleaning roller 2741 contact with the inner wall of the water storage barrel 2, and the middle plate 2737 and the springs on the round rods 2735 play a buffering role.

[0048] The working principle of this embodiment is as follows: when in use, the No. 1 motor 2731 is operated to rotate the rotating rod 2732 through the belt, and the scale on the inner wall of the water bucket 2 is cleaned by the two sets of cleaning rollers 2741 on the rotating rod 2732. The No. 2 motor 2743 is operated to rotate the cleaning roller 2741, and the No. 3 hydraulic rod 2738 is extended and retracted to make the cleaning roller 2741 contact with the inner wall of the water bucket 2. The springs on the middle plate 2737 and the round rod 2735 play a buffering role. The No. 2 hydraulic rod 2711 is extended and retracted to adjust the left and right positions of the cleaning roller 2741 to achieve comprehensive cleaning of the scale. The No. 1 hydraulic rod 124 is extended to pull the sliding frame 125 up through the wire rope, so that the water bucket 2 can be lifted upward, which is convenient for the inspection and maintenance of the water bucket 2 and the conveying pipeline below the water bucket 2.

[0049] In this article, there are a few points to note:

[0050] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0051] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0052] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A non-negative pressure water supply equipment with anti-corrosion function, include: The chassis is characterized in that Four groups of ground feet are installed at the lower end of the base frame by bolts, and two groups of mounting seats are installed on the base frame by bolts, top plates are installed on the upper ends of the two groups of mounting seats by bolts, a base is installed on the mounting seat by bolts, a No. 1 hydraulic rod is installed on the base, a welding plate is welded on the base frame, the No. 1 hydraulic rod is installed on the welding plate by bolts, a top rod is fixed to the upper end of the No. 1 hydraulic rod, two groups of hanging holes are arranged on the top rod, and sliding frames are installed on the two groups of base frames, rollers are installed on the sliding frames, the rollers roll on the base frames, the sliding frames are connected to the hanging holes on the top rods by steel wire ropes, and an intermediate frame is welded between the two groups of sliding frames.

2. The non-negative pressure water supply equipment with anti-corrosion function according to claim 1, It is characterized in that A water storage barrel is arranged above the middle frame, the surface of the water storage barrel is treated with anti-corrosion, two groups of support seats are arranged at the lower end of the water storage barrel, the lower ends of the two groups of support seats are fixed on the middle frame, two groups of lifting ears are welded on the water storage barrel, and a treatment agent adding cylinder is installed at the upper end of the water storage barrel.

3. The non-negative pressure water supply equipment with anti-corrosion function according to claim 2, It is characterized in that A pressure gauge and a filter cartridge are installed on the water storage barrel, a filter element is installed inside the filter cartridge, a movable ring is installed on the filter cartridge, a top cover is installed on the upper end of the filter cartridge, the top cover is connected to the movable ring by bolts, a spring is installed between the top cover and the filter element, a water inlet pipe is installed at the water inlet end of the top cover, and a solenoid valve is installed on the water inlet pipe.

4. The non-negative pressure water supply equipment with anti-corrosion function according to claim 3, It is characterized in that A cleaning piece is installed on the water storage barrel, and the cleaning piece includes a fixed seat, a No. 2 hydraulic rod is fixed on the fixed seat, a fixed frame is fixed on the fixed seat, two groups of support rods are fixed on the fixed frame, and auxiliary wheels are installed on the two groups of support rods. A movable frame is fixed on the telescopic end of the No. 2 hydraulic rod, and a guide plate is fixed on the movable frame. The upper and lower ends of the guide plate are respectively in contact with the auxiliary wheels on the two groups of support rods.

5. The non-negative pressure water supply equipment with anti-corrosion function according to claim 4, It is characterized in that A fixed beam is fixed on the movable frame, a No. 1 motor is installed on the fixed beam, a pulley is installed on the output shaft of the No. 1 motor, and a rotating rod is rotatably connected to the fixed beam, a pulley is installed on the rotating rod, and a belt is connected between the two sets of pulleys.

6. The non-negative pressure water supply equipment with anti-corrosion function according to claim 5, It is characterized in that A fixed cylinder is fixed on the rotating rod, two groups of welding seats are welded on the fixed cylinder, four groups of round rods are installed on the welding seats, rectangular plates are fixed on the four groups of round rods, two groups of side plates are fixed on the rectangular plates, cleaning rollers are installed between the two groups of side plates, and a No. 3 hydraulic rod is installed on the welding seat, an intermediate plate is installed on the four groups of round rods, the telescopic end of the No. 3 hydraulic rod is connected to the intermediate plate, and springs are installed on the four groups of round rods.

7. The non-negative pressure water supply equipment with anti-corrosion function according to claim 6, It is characterized in that A mounting plate is fixed on the side plate close to the fixed beam, a No. 2 motor is mounted on the mounting plate, and an output shaft of the No. 2 motor is connected to the rotating shaft of the cleaning roller through a belt.

8. The non-negative pressure water supply equipment with anti-corrosion function according to claim 4, It is characterized in that A drainage pipe is provided at the lower end of the water storage barrel, a water distribution pipe is connected to the drainage pipe, end covers are provided at the left and right ends of the water distribution pipe, two groups of control valves are installed on the water distribution pipe, two groups of water pump seats are installed on the base frame by bolts, water pumps are installed on the upper ends of the two groups of water pump seats by bolts, the water inlet ends of the two groups of water pumps are respectively connected to the two groups of control valves, the water outlet ends of the two groups of water pumps are connected to water outlet pipes, a manual valve is installed on the water outlet pipe, a connecting pipe is installed on the upper end of the manual valve, and a water pressure gauge is installed on the connecting pipe.

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