Centralized water supply device for rural water supply engineering

Abstract

The invention discloses a centralized water supply device for rural water supply engineering, which comprises a water storage tank, an inner scraping frame and a plurality of purification balls, and is characterized in that the inner scraping frame effectively removes particulate matters attached to the inner wall of the water storage tank through the movement of a wall scraping plate to prevent the formation of scale, so that the cleanness of water quality and the service life of the water tank are ensured; a purification ball in an external box can accurately adjust the acidity and alkalinity of water through acidic particles and alkaline particles in a neutralization block, the requirement for local water quality is met, the safety of outlet water is ensured, meanwhile, a leakage-proof ring is made of an expansion material, a good sealing effect is achieved through contact of water, and the leakage-proof sleeve and the water storage tank are combined, so that the leakage-proof effect is good. The water leakage risk is further reduced, potential problems can be visually found conveniently, maintenance is convenient, a user can conveniently monitor the water storage amount in real time through the design of the transparent plate and the scale marks, and therefore it is guaranteed that the device is efficient, safe and sustainable in rural water supply engineering.

Description

Technical Field

[0001] The present invention relates to the technical field of rural water supply, and more specifically, to a centralized water supply device for rural water supply projects. Background Art

[0002] The centralized water supply device in the rural water supply project refers to a set of centralized facilities that treats and pressurizes water sources and supplies them to villages or communities. The centralized water supply system usually includes water source collection, water purification, water storage tanks, pressure pump stations, distribution pipe networks and other facilities. Through this centralized management and distribution model, not only the utilization efficiency of water resources is improved, but also the safety and stable supply of water quality can be guaranteed, and the risk of water pollution can be reduced.

[0003] Centralized water supply devices are highly economical and technical. They can cover a wide range of residential or agricultural water needs, and are particularly suitable for rural areas with a relatively concentrated population. Compared with decentralized water supply, centralized water supply devices can improve the reliability of the water supply system and reduce maintenance costs through unified management and operation. In addition, through the construction of a complete pipeline network and the optimized design of the water supply system, it can effectively solve the problem of water scarcity or water pollution and ensure the daily water needs of rural residents.

[0004] However, the water sources used in rural areas are rich in acidity and alkalinity, which can easily cause a lot of water scale to condense on the inner wall of the water storage equipment. It is not only difficult to clean the water scale on the inner wall of the water storage equipment, but the water scale condensed between the water storage equipment and the water outlet pipe can easily clog the water pipe. In addition, since the pipe is exposed to acidic and alkaline water for a long time, the pipe mouth is easily corroded, which leads to water seepage at the pipe mouth of the water storage equipment, resulting in a waste of water resources.

[0005] Therefore, in view of the above technical problems, it is necessary to provide a centralized water supply device for rural water supply projects. Summary of the invention

[0006] The object of the present invention is to provide a centralized water supply device for rural water supply projects to solve the above-mentioned problems.

[0007] In order to achieve the above purpose, the technical solution provided by an embodiment of the present invention is as follows:

[0008] A centralized water supply device for rural water supply projects comprises a water tank, an inner scraper and a plurality of purification balls, wherein the lower end of the water tank is fixedly connected with supporting feet on all sides, the water outlet at the lower end of the water tank is fixedly connected with a water outlet pipe, the inner scraper is rotatably connected to the inner end of the water tank, the inner end of the water outlet pipe is fixedly connected with a fixing rod, the upper end of the fixing rod is rotatably connected with a spiral drop, the upper end of the spiral drop is fixedly connected with a pair of connecting rods, and the connecting rods are fixedly connected to the inner scraper, the outer end of the water tank is fixedly connected with an external connection box, and the external connection box is connected to the water tank, a plurality of purification balls are arranged in the external connection box, the inner end of the external connection box is fixedly connected with an electromagnetic plate, and the water tank, the inner scraper and the purification balls realize the function of automatically scraping off the particles on the inner wall of the water tank and purifying the water quality, thereby improving the cleanliness and efficiency of the water supply.

[0009] As a further improvement of the present invention, the inner scraper frame includes a pair of inner lining plates, which are respectively located at the upper and lower ends of the water tank, a pair of scraper plates are fixedly connected between the pair of inner lining plates, and the scraper plates are in contact with the inner wall of the water tank, and a plurality of scraper strips are fixedly connected to the scraper plate near one end of the water tank. The pair of inner lining plates and the scraper plates are effectively shielded from the upper and lower ends of the water tank and in contact with the inner wall to scrape off particles, thereby significantly reducing the formation of scale and ensuring the cleanliness of the water quality.

[0010] As a further improvement of the present invention, the inner scraper frame also includes a floating plate, which is slidably connected between a pair of scraper plates. A guide groove is provided at one end of the scraper plate close to the floating plate, and the floating plate is slidably connected to the guide groove. The buoyancy and flow force of water are used to drive the purification ball to move in the water, ensuring that the purification ball can evenly neutralize and absorb substances in the water.

[0011] As a further improvement of the present invention, the purification ball includes a hollow ball, which is arranged in an external box. The hollow ball is filled with a plurality of neutralization blocks, and a magnetic ball is arranged inside the neutralization block. The hollow ball and the neutralization block filled inside can effectively neutralize the acidic and alkaline substances in the water, thereby purifying the water quality. At the same time, the internal magnetic ball facilitates the recovery of the purification ball.

[0012] As a further improvement of the present invention, the purification ball also includes an air ball, which is arranged inside the neutralization block, and the magnetic ball is located at the inner end of the air ball. The arrangement of the air ball in the purification ball not only enables the purification ball to float in the water, but also protects the magnetic ball, thereby extending the service life of the purification ball.

[0013] As a further improvement of the present invention, the neutralization block is composed of acidic particles and alkaline particles, and the acidic particles and alkaline particles are made of citric acid and baking soda respectively, and the outer surfaces of the acidic particles and alkaline particles are wrapped with a water-soluble film. The neutralization block is composed of acidic particles and alkaline particles made of citric acid and baking soda, and is wrapped with a water-soluble film. The ratio can be adjusted according to the acidity and alkalinity of the water, and the acid and alkaline substances in the water are effectively neutralized, while avoiding the failure of mutual neutralization between particles.

[0014] As a further improvement of the present invention, the outer end of the water outlet pipe is fixedly connected with a leak-proof sleeve, and the leak-proof sleeve is abutted against the water tank, the inner end of the leak-proof sleeve is fixedly connected with a leak-proof ring, and the leak-proof ring is located at the outer end of the water outlet pipe. The leak-proof sleeve and the leak-proof ring at the outer end of the water outlet pipe enhance the sealing of the water outlet and prevent water leakage. At the same time, the expansion characteristics of the leak-proof ring can intuitively display the damage to the pipeline, which is convenient for maintenance.

[0015] As a further improvement of the present invention, the leak-proof ring is made of any one of expandable rubber, bentonite and hydrogel. The leak-proof ring is made of expandable rubber, bentonite or hydrogel material, has excellent expansion performance and sealing effect, and further improves the reliability and durability of the device.

[0016] As a further improvement of the present invention, a threaded hole is provided at the lower end of the external connection box, and a threaded cover is threadedly connected to the threaded hole. The threaded hole at the lower end of the external connection box facilitates the replacement and maintenance of the purification ball, ensuring continuous and efficient operation of the device.

[0017] As a further improvement of the present invention, a transparent plate is fixedly connected to the outer end of the water tank, and scale lines are provided on the surface of the transparent plate. The transparent plate and scale lines at the outer end of the water tank enable the staff to visually observe the remaining water storage amount in the water tank, which is convenient for timely replenishment of water sources and ensures the continuity of water supply.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] In this solution, the internal scraper can effectively remove particles attached to the inner wall of the water tank through the movement of the scraper plate to prevent the formation of scale, thereby ensuring the cleanliness of the water and the service life of the water tank. The purification ball in the external box can accurately adjust the acidity and alkalinity of the water by neutralizing the acidic and alkaline particles in the block to meet local water quality requirements and ensure the safety of the water output. At the same time, the leak-proof ring is made of expansion material and achieves a good sealing effect through water contact. The combination of the leak-proof sleeve and the water tank further reduces the risk of leakage, facilitates the intuitive discovery of potential problems, and facilitates maintenance. The design of the transparent plate and scale line facilitates users to monitor the water storage volume in real time, thereby ensuring the efficiency, safety and sustainability of the device in rural water supply projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a front cross-sectional structural schematic diagram of the water storage tank of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the inner scraper of the present invention;

[0023] Figure 4 This is a schematic diagram of the front cross-sectional structure of the purification ball of the present invention;

[0024] Figure 5 For the present invention Figure 1 Enlarged structural diagram at A in the middle.

[0025] Description of the numbers in the figure:

[0026] 1. Water storage tank; 2. Support legs; 3. Inner scraper frame; 31. Inner lining plate; 32. Scraper plate; 33. Floating plate; 34. Guide groove; 4. Water outlet pipe; 5. Fixed rod; 6. Spiral drop; 7. Connecting rod; 8. External box; 9. Electromagnetic plate; 10. Purification ball; 101. Hollow ball; 102. Neutralization block; 103. Air ball; 104. Magnetic ball; 11. Leak-proof sleeve; 12. Leak-proof ring; 13. Transparent plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0028] Embodiment 1:

[0029] See also Figure 1-5A centralized water supply device for rural water supply projects includes a water tank 1, an inner scraper 3 and a plurality of purification balls 10. The lower end of the water tank 1 is fixedly connected with support legs 2 on all sides. The water outlet at the lower end of the water tank 1 is fixedly connected with a water outlet pipe 4. The inner scraper 3 is rotatably connected to the inner end of the water tank 1. The inner end of the water outlet pipe 4 is fixedly connected with a fixing rod 5. The upper end of the fixing rod 5 is rotatably connected with a spiral drop 6. The upper end of the spiral drop 6 is fixedly connected with a pair of connecting rods 7, and the connecting rod 7 is fixedly connected to the inner scraper 3. During the water supply process through the water tank 1, water flows out from the water outlet pipe 4. Under high water pressure and high flow rate, the water flows out of the water outlet pipe 4. Under the action of the force, the spiral drop 6 is forced to rotate, and the inner scraper 3 is driven to move accordingly, so that the particles adhered to the inner wall of the water tank 1 are scraped off by the inner scraper 3, thereby effectively preventing the particles in the water from accumulating on the inner wall to form scale. The outer end of the water tank 1 is fixedly connected to an external box 8, and the external box 8 is connected to the water tank 1. A plurality of purification balls 10 are arranged in the external box 8, and an electromagnetic plate 9 is fixedly connected to the inner end of the external box 8. The plurality of purification balls 10 float into the water tank 1 to neutralize the acidic and alkaline substances in the water, thereby effectively reducing the formation of scale and the corrosion of the pipeline by the acidic substances in the water.

[0030] The inner scraper frame 3 includes a pair of inner lining plates 31, and the pair of inner lining plates 31 are respectively located at the upper and lower ends of the water tank 1. A pair of scraper plates 32 are fixedly connected between the pair of inner lining plates 31, and the scraper plates 32 are in contact with the inner wall of the water tank 1. The scraper plates 32 are fixedly connected to one end of the scraper plates 32 close to the water tank 1. The upper and lower ends of the inner side of the water tank 1 are shielded by the inner lining plates 31 to reduce the adsorption of particles on its upper and lower end surfaces, and the movement of the pair of scraper plates 32 is used to scrape off the particles adhered to the inner wall of the water tank 1 to reduce the formation of scale.

[0031] The inner scraper frame 3 also includes a floating plate 33, which is slidably connected between a pair of scraper plates 32. The scraper plate 32 is provided with a guide groove 34 at one end close to the floating plate 33, and the floating plate 33 is slidably connected to the guide groove 34. The floating plate 33 floats to the upper end of the water tank 1 under the influence of water buoyancy, and brings the multiple purification balls 10 floating in the water to the upper half of the water tank 1. When water is discharged from the water outlet pipe 4, the floating plate 33 is sucked down by the flow force of the water, and the multiple purification balls 10 are also brought to the lower half of the water tank 1, so that the multiple purification balls 10 are driven to move in the water, so that the purification balls 10 can evenly neutralize and absorb substances in the water.

[0032] The purification ball 10 includes a hollow ball 101, which is arranged in an external box 8. The hollow ball 101 is filled with multiple neutralization blocks 102. The neutralization block 102 is provided with a magnetic ball 104. The neutralization block 102 neutralizes and absorbs acid and alkaline substances in the water, which has a certain purification effect on the water quality. At the same time, under the action of the magnetic ball 104, the electromagnetic plate 9 can be used to activate the magnetization to attract the multiple purification balls 10 back into the external box 8.

[0033] The purification ball 10 also includes an air ball 103, which is arranged inside the neutralization block 102, and the magnetic ball 104 is located at the inner end of the air ball 103. The air ball 103 can make the purification ball 10 as a whole float in the water, and the air ball 103 can also protect the magnetic ball 104 to prevent it from being corroded by water.

[0034] The neutralization block 102 is composed of acidic particles and alkaline particles, and the acidic particles and alkaline particles are made of citric acid and baking soda respectively. The outer surfaces of the acidic particles and alkaline particles are wrapped with a water-soluble film, which will be converted into citrate after neutralization with citric acid, which is usually harmless to the human body. After using a proper amount of citric acid to neutralize alkaline water, the water can be used normally. Baking soda is a weak alkaline substance that can be used to neutralize acidic substances in water. It decomposes in water to produce carbon dioxide and sodium carbonate, which are harmless to the human body. After using a proper amount of baking soda to neutralize acidic water, the water can be used normally. At the same time, the water-soluble film is used to separate the acidic particles and the alkaline particles to prevent them from neutralizing each other. After the water-soluble film dissolves in water, the acidic particles and the alkaline particles are in contact with water for acid-base neutralization. According to the acidity and alkalinity of local water quality, the ratio of acidic particles and alkaline particles in the neutralization block 102 can be adjusted.

[0035] A leak-proof sleeve 11 is fixedly connected to the outer end of the water outlet pipe 4, and the leak-proof sleeve 11 is in contact with the water storage tank 1. A leak-proof ring 12 is fixedly connected to the inner end of the leak-proof sleeve 11, and the leak-proof ring 12 is located at the outer end of the water outlet pipe 4. The leak-proof ring 12 is made of any one of expandable rubber, bentonite and hydrogel. The water outlet position is sealed by the leak-proof ring 12. After it contacts water, it absorbs water and expands the compressed space, which can further achieve a sealing effect. At the same time, the leak-proof ring 12 expands and overflows from between the upper end of the leak-proof sleeve 11 and the water storage tank 1, thereby visually confirming that the pipeline is damaged after the water comes out, thereby facilitating maintenance by the staff.

[0036] A threaded hole is provided at the lower end of the external connection box 8, and a threaded cover is threadedly connected to the threaded hole. By unscrewing the threaded cover, the purification balls 10 retracted into the external connection box 8 can be taken out from the threaded hole for replacement.

[0037] A transparent plate 13 is fixedly connected to the outer end of the water tank 1 , and scale lines are arranged on the surface of the transparent plate 13 . The remaining water in the water tank 1 can be observed through the transparent plate 13 and the scale lines.

[0038] Working principle:

[0039] First, the device stores water through a water tank (1), and the support legs (2) fixedly connected around the lower end of the water tank (1) ensure that the device is stably placed. During the water supply process, water flows out from the water outlet at the lower end of the water tank (1) and passes through a water outlet pipe (4) fixedly connected to the water outlet. As the water flows out, especially under conditions of high water pressure and high flow rate, the spiral dropper (6) on the fixed rod (5) fixedly connected to the inner end of the water outlet pipe (4) will rotate due to the impact of the water flow. The rotation of the spiral dropper (6) drives the inner scraper (3) to move in the water tank (1) through a pair of connecting rods (7) fixedly connected to its upper end. The inner scraper (3) includes a pair of inner lining plates (31) and a pair of scraper wall plates (32). The inner lining plates (31) are respectively located at the upper and lower ends of the water tank (1) to block the upper and lower end surfaces of the inner side of the water tank (1) to reduce the adsorption of particles at these positions. The scraper plate (32) is closely fitted to the inner wall of the water tank (1). When the scraper plate (32) moves, the multiple scraper strips fixedly connected to one end of the water tank (1) effectively scrape off the particles adhered to the inner wall of the water tank (1) to prevent the particles from accumulating and forming scale. At the same time, the inner scraper frame (3) also includes a floating plate (33) which is slidably connected between a pair of scraper plates (32). The floating plate (33) is affected by the buoyancy of the water and floats to the upper end of the water tank (1), bringing the multiple purification balls (10) floating in the water to the upper half of the water tank (1). When the water outlet pipe (4) discharges water, the floating plate (33) is sucked down by the flow force of the water, and the multiple purification balls (10) are also brought to the lower half of the water tank (1). In this way, the purification balls (10) move continuously in the water and can evenly neutralize and absorb the substances in the water. The neutralization block (102) is composed of acidic particles and alkaline particles, which are made of citric acid and baking soda respectively and are wrapped with a water-soluble film. When the water-soluble film dissolves after contacting water, the acidic particles and alkaline particles contact water to neutralize the acidity and alkalinity of the water, thereby adjusting the acidity and alkalinity of the water and ensuring the safety of the water outlet. At the same time, the magnetic ball (104) inside the neutralization block (102) allows the purification ball (10) to be attracted and recovered through the electromagnetic plate (9) fixedly connected to the inner end of the external connection box (8), which is convenient for replacement and maintenance. In addition, the purification ball (10) also includes an air ball (103), which enables the purification ball (10) as a whole to float in the water and protects the magnetic ball (104). During the water outlet process, the leak-proof sleeve (11) and the leak-proof ring (12) fixedly connected to the outer end of the water outlet pipe (4) play a sealing role. The leak-proof ring (12) is made of expandable materials such as expandable rubber, bentonite or hydrogel, and absorbs water and expands after contacting water, further compressing the space and enhancing the sealing effect. At the same time, the expansion of the leak-proof ring (12) will also overflow from the upper end of the leak-proof sleeve (11) and the water storage tank (1), so that it can be visually confirmed whether the pipeline is damaged after the water is discharged, which is convenient for the staff to repair in time.Finally, the transparent plate (13) fixedly connected to the outer end of the water tank (1) and the scale lines on the surface allow the user to monitor the remaining water in the water tank (1) in real time, thereby ensuring the continuous and efficient operation of the device.

[0040] It can be seen from the above technical solutions that the present invention has the following beneficial effects:

[0041] In the present invention, the inner scraper 3 effectively removes the particles attached to the inner wall of the water tank 1 through the movement of the scraper plate 32, prevents the formation of scale, thereby ensuring the cleanliness of the water quality and the service life of the water tank. The purification ball 10 in the external box 8 can accurately adjust the acidity and alkalinity of the water by neutralizing the acidic particles and alkaline particles in the block 102, meet the local water quality requirements, and ensure the safety of the water output. At the same time, the leak-proof ring 12 is made of expansion material and achieves a good sealing effect through water contact. The combination of the leak-proof sleeve 11 and the water tank 1 further reduces the risk of water leakage, facilitates the intuitive discovery of potential problems, and facilitates maintenance. The design of the transparent plate 13 and the scale line facilitates the user to monitor the water storage volume in real time, thereby ensuring the efficiency, safety and sustainability of the device in rural water supply projects.

[0042] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0043] In addition, it should be understood that although the present specification is described according to embodiments, not every embodiment contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that those skilled in the art can understand.

Claims

1. A centralized water supply device for rural water supply projects, characterized in that: include: A water storage tank (1), wherein the lower end of the water storage tank (1) is fixedly connected to support legs (2) on all sides, and the water outlet at the lower end of the water storage tank (1) is fixedly connected to a water outlet pipe (4); An inner scraper (3), the inner scraper (3) is rotatably connected to the inner end of the water storage tank (1), the inner end of the water outlet pipe (4) is fixedly connected to a fixing rod (5), the upper end of the fixing rod (5) is rotatably connected to a spiral dropper (6), the upper end of the spiral dropper (6) is fixedly connected to a pair of connecting rods (7), and the connecting rods (7) are fixedly connected to the inner scraper (3); Purification balls (10), and the number of purification balls (10) is multiple, the outer end of the water storage tank (1) is fixedly connected to an external connection box (8), and the external connection box (8) is connected to the water storage tank (1), and the multiple purification balls (10) are arranged in the external connection box (8), and the inner end of the external connection box (8) is fixedly connected to an electromagnetic plate (9).

2. A centralized water supply device for rural water supply engineering according to claim 1, characterized in that: The inner scraper frame (3) comprises a pair of inner lining plates (31), the pair of inner lining plates (31) being respectively located at the upper and lower ends of the water tank (1), a pair of scraper plates (32) being fixedly connected between the pair of inner lining plates (31), and the scraper plates (32) being in contact with the inner wall of the water tank (1), and a plurality of scraper strips being fixedly connected to one end of the scraper plates (32) close to the water tank (1).

3. A centralized water supply device for rural water supply engineering according to claim 2, characterized in that: The inner scraper frame (3) further comprises a floating plate (33) which is slidably connected between a pair of scraper plates (32). A guide groove (34) is provided at one end of the scraper plate (32) close to the floating plate (33), and the floating plate (33) is slidably connected to the guide groove (34).

4. A centralized water supply device for rural water supply engineering according to claim 1, characterized in that: The purification ball (10) comprises a hollow ball (101), wherein the hollow ball (101) is arranged in an external connection box (8), wherein a plurality of neutralization blocks (102) are filled in the hollow ball (101), and a magnetic ball (104) is arranged inside the neutralization block (102).

5. A centralized water supply device for rural water supply engineering according to claim 4, characterized in that: The purification ball (10) further comprises an air ball (103), wherein the air ball (103) is arranged inside the neutralization block (102), and the magnetic ball (104) is located at the inner end of the air ball (103).

6. A centralized water supply device for rural water supply engineering according to claim 4, characterized in that: The neutralization block (102) is composed of acidic particles and alkaline particles, and the acidic particles and the alkaline particles are made of citric acid and baking soda respectively, and the outer surfaces of the acidic particles and the alkaline particles are both coated with a water-soluble film.

7. A centralized water supply device for rural water supply engineering according to claim 1, characterized in that: The outer end of the water outlet pipe (4) is fixedly connected to a leak-proof sleeve (11), and the leak-proof sleeve (11) abuts against the water storage tank (1); the inner end of the leak-proof sleeve (11) is fixedly connected to a leak-proof ring (12), and the leak-proof ring (12) is located at the outer end of the water outlet pipe (4).

8. A centralized water supply device for rural water supply engineering according to claim 7, characterized in that: The anti-leakage ring (12) is made of any one of expanded rubber, bentonite and hydrogel.

9. A centralized water supply device for rural water supply engineering according to claim 1, characterized in that: A threaded hole is provided at the lower end of the external connection box (8), and a threaded cover is threadedly connected to the threaded hole.

10. A centralized water supply device for rural water supply engineering according to claim 1, characterized in that: A transparent plate (13) is fixedly connected to the outer end of the water storage tank (1), and scale lines are provided on the surface of the transparent plate (13).

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