Combined secondary water supply and storage device

Abstract

The utility model discloses a combined type secondary water supply and storage device, which relates to the technical field of water storage devices, and comprises a box body provided with a mounting port, a water inlet and a slag outlet, the inner wall of the box body is connected with a movable disc in a sliding manner, the outer edge of one side of the movable disc is fixedly connected with a scraper blade capable of deforming under pressure, and the scraper blade is close to the inner wall of the box body. A spring is fixedly connected to the same side of the movable disc and the scraping blade, a scraping disc slidably connected with the box body is fixedly connected to the other end of the spring, the scraping blade is slidably connected with the scraping disc, and the end, away from the scraping disc, of the box body is hemispherical; the movable disc and the scraping disc move towards the opposite inner sides of the box body, and the scraping blade abuts against and bends the inner wall of the box body and then scrapes the inner wall of the spherical part of the box body, so that sediments adhered to the spherical inner wall of the box body fall off, residues of dead corners of the inner wall of the box body are reduced, and the problem that the inner wall, opposite to the scraping plate, of the box body only makes contact with the scraping plate, and the scraping plate is damaged is solved. Dead corners exist in the box body, and the cleaning effect of the side wall of the box body is affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of water storage devices, in particular to a combined secondary water supply and storage device. Background Art

[0002] The combined secondary water supply and storage device is a device that combines water storage and water supply functions. It is usually composed of a water storage tank, a water supply pump, etc. The water storage tank is responsible for storing water, and the water supply pump is responsible for pumping water out of the water storage tank and supplying it to where it is needed. The combined secondary water supply and storage device is mainly used to solve problems such as insufficient water supply pressure and unstable water flow. It can provide stable water pressure and flow to ensure the stability and reliability of water supply.

[0003] In the prior art, for example, a water storage tank for secondary water supply equipment provided by Chinese patent announcement number CN216275963U can adsorb impurities and odors in water through activated carbon adsorption rods, and the adsorption of activated carbon adsorption rods is observed to control the hydraulic cylinder to push the scraper to clean the inside of the box. During cleaning, the scraper pushes the sediment to the rear end of the inside of the box and then cooperates with the nozzle to spray water to flush it, so that the sediment falls into the inside of the sewage storage tank, and finally the sewage is discharged and treated through the control valve. However, the above technical solution still has the following problems:

[0004] The applicant believes that although the scraper can clean the inner wall of the box as it scrapes the inner wall of the box, the inner wall of the box opposite to the scraper only contacts the scraper and cannot be cleaned by the scraper, resulting in dead corners inside the box, resulting in poor cleaning effect of the box and affecting the subsequent storage effect of the water body. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a combined secondary water supply and storage device, which solves the problem that the inner wall of the box body opposite to the scraper only contacts the scraper, and there is a dead angle inside the box body, which affects the cleaning effect of the side wall of the box body.

[0006] To achieve the above-mentioned purpose, according to an embodiment of the utility model, a combined secondary water supply and storage device is proposed, including a box body provided with an installation port, a water inlet and a slag outlet, the inner wall of the box body is slidably connected with a movable disk, the outer edge of one side of the movable disk is fixedly connected with a scraper that can be deformed under pressure, the scraper is close to the inner wall of the box body, the movable disk and the scraper are fixedly connected with a spring on the same side, the other end of the spring is fixedly connected with a scraper plate slidably connected to the box body, the scraper blade is slidably connected to the scraper plate, and the end of the box body away from the scraper plate is hemispherical.

[0007] Preferably, the scrapers are evenly distributed about the axis of the box.

[0008] Preferably, a fixed plate is fixedly mounted on one end of the box body, a cylinder is fixedly mounted on one side of the fixed plate, and an output end of the cylinder is fixedly connected to the movable plate.

[0009] Preferably, a nozzle is fixedly mounted on the inner wall of the box.

[0010] Preferably, an adjustment column is fixedly connected to the inner top wall of the box body.

[0011] Preferably, one end of the scraper disc is provided with a guide groove which is arranged obliquely and matches with the adjustment column.

[0012] Preferably, a weakening groove is provided at the connection between the scraper blade and the movable disk.

[0013] Preferably, a spacer is fixedly connected to the inner wall of the scraper blade.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By setting a scraping disk and a scraping blade, the movable disk and the scraping disk move toward the inner side opposite to the box body, and the scraping blade contacts the inner wall of the box body and bends, so that the scraping blade bends and scrapes the inner wall of the spherical part of the box body, causing the sediment adhered to the spherical inner wall of the box body to fall off, thereby improving the cleaning degree of the inner wall of the box body and reducing the residue in the dead corner of the inner wall of the box body.

[0016] By setting an adjusting column and a guide groove, the adjusting column is inserted into the inclined guide groove, and the scraper rotates along the axial direction of the box through the guide groove, and the twisted scraper further scrapes the spherical part of the box, thereby increasing the scraping range and further reducing the dead angle of the inner wall of the box. At the same time, the rotation of the scraper moves the sediment at the bottom of the box, promoting the sediment to fall out of the slag outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the box body of the utility model;

[0019] Figure 3 This is a structural diagram of the utility model without the box body;

[0020] Figure 4 It is the structural diagram of the scraper blade of the utility model.

[0021] The numbers in the figure represent: 1. box body; 2. installation port; 3. water inlet; 4. cylinder; 5. slag outlet; 6. nozzle; 7. adjustment column; 8. fixed plate; 9. movable plate; 10. scraper plate; 11. scraper blade; 12. guide groove; 13. spring; 14. weakening groove; 15. spacer. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments 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.

[0023] like Figure 1-Figure 3 As shown, a combined secondary water supply and storage device comprises a box body 1, a mounting port 2 and a water inlet 3 are fixedly installed on the top of the box body 1, a slag outlet 5 is fixedly installed on the bottom of the box body 1, wherein the water inlet 3 is used to pass water into the box body 1 for temporary storage during secondary water supply, the mounting port 2 is used to install a carbon rod for adsorbing and filtering the water in the box body 1, a fixed plate 8 is fixedly installed on one end of the box body 1, a cylinder 4 is fixedly installed on one side of the fixed plate 8, a movable plate 9 is fixedly installed on the output end of the cylinder 4, a scraper 11 that can be deformed under pressure is fixedly connected to the outer edge of the movable plate 9, the scraper 11 is evenly distributed about the axis of the box body 1, a spring 13 is fixedly connected to the side of the movable plate 9 away from the fixed plate 8, and a scraper 10 is fixedly connected to the other end of the spring 13, and the scraper 11 is connected to the box body. The inner walls of the box 1 are tightly attached to each other, the scraper blade 11 is slidably connected with the scraper plate 10, and the box 1 and the scraper plate 10 are both slidably connected with the inner wall of the box 1; the cylinder 4 is connected to the external power supply, and when the cylinder 4 is started, the cylinder 4 drives the movable plate 9 and the scraper plate 10 to move toward the inner side relative to the box 1, and the scraper plate 10 and the scraper blade 11 scrape the inner wall of the box 1, so that the sediment on the inner wall of the box 1 falls to the bottom end of the box 1, and the end of the box 1 away from the scraper plate 10 is hemispherical. When the scraper blade 11 moves to the spherical part of the box 1, the scraper blade 11 conflicts with the inner wall of the box 1 and bends, so that the scraper blade 11 bends and scrapes the inner wall of the spherical part of the box 1, so that the sediment adhered to the spherical inner wall of the box 1 falls off, thereby improving the cleaning degree of the inner wall of the box 1 and reducing the residue in the dead corner of the inner wall of the box 1.

[0024] As an implementation method in this embodiment, Figure 2 and Figure 3As shown, a nozzle 6 is fixedly installed on the inner wall of the box body 1, and the nozzle 6 is used to flush the spherical inner wall of the box body 1. The nozzle 6 is located at the spherical part of the box body 1 and at the gap between two adjacent scrapers 11 to avoid interference. When the cylinder 4 drives the movable disk 9 toward the spherical part of the box body 1 through the piston, the movable disk 9 drives the scraper 11 to scrape the inner wall of the box body 1, and drives the scraper plate 10 to move through the elastic force of the spring 13. The scraper plate 10 and the scraper blade 11 work together to remove the sediment on the inner wall of the box body 1 until the scraper blade 11 scrapes the inner wall of the spherical part of the box body 1, causing the sediment to fall to the bottom end of the box body 1, and is pushed to the slag outlet 5 by the scraper plate 10, and finally discharged from the slag outlet 5.

[0025] As an implementation method in this embodiment, Figure 2 and Figure 3 As shown, the inner top wall of the box body 1 is fixedly connected with an adjusting column 7, and the adjusting column 7 is located in the gap between the two scrapers 11. When the scraper disc 10 moves to the adjusting column 7, the adjusting column 7 blocks the scraper disc 10 from moving, and the cylinder 4 drives the moving disc 9 to continue to move through the piston rod, and the moving disc 9 drives the scraper disc 11 to scrape the spherical inner wall of the box body 1. After the scraper disc 11 scrapes the spherical inner wall of the box body 1, the spring 13 drives the scraper disc 10 to reset by its own elastic force;

[0026] As an implementation method in this embodiment, Figure 2-Figure 4 As shown, in order to further improve the cleaning range of the inner wall of the spherical part of the box body 1, an end of the scraper 10 is provided with an inclined guide groove 12, and the guide groove 12 is adapted to the adjusting column 7. When the movable disk 9 drives the scraper 10 to move to the adjusting column 7 through the spring 13, the adjusting column 7 gradually gets stuck in the guide groove 12, and drives the scraper 10 to rotate through the guide groove 12. After the scraper 10 rotates, it drives the scraper blade 11 to twist along the axial direction of the box body 1, and makes the twisted scraper blade 11 further scrape the spherical part of the box body 1, thereby improving the scraping range and further reducing the dead angle of the inner wall of the box body 1. When the cylinder 4 drives the scraper 10 to reset through the movable disk 9 and the spring 13, the spring 13 drives the scraper 10 to rotate to the initial state through its own elastic force.

[0027] As an implementation method in this embodiment, Figure 3 and Figure 4 As shown, a weakened groove 14 is provided at the connection between the scraper blade 11 and the movable disk 9. The weakened groove 14 is used to provide a movable space for the scraper blade 11 to prevent the scraper blade 11 from being damaged due to twisting. A spacer 15 is fixedly connected to the inner wall of the scraper blade 11. The spacer 15 is used to fill the gap between the scraper blade 11 and the scraper disk 10 to improve the sealing effect.

[0028] The working principle of the utility model is as follows: when in use, water is added into the box body 1 through the water inlet 3, and the carbon rod is installed through the installation port 2. The impurities and odors in the water in the box body 1 are adsorbed by the carbon rod and discharged from the pipe opening at the bottom end of the box body 1. When the sediment in the box body 1 needs to be cleaned, the cylinder 4 is started, and the cylinder 4 drives the moving plate 9 to move along the axial direction of the box body 1 through the piston. The moving plate 9 drives the scraper plate 10 to move through the spring 13. The scraper plate 10 and the scraper blade 11 drop the sediment on the inner wall of the box body 1 until the adjusting column 7 is stuck in the scraper plate 10. The moving plate 9 continues to move and drives the scraper blade 11 to scrape the spherical inner wall of the box body 1. The dead angle of the spherical part of the inner wall of the box body 1 is effectively reduced. As the adjusting column 7 is inserted into the inclined guide groove 12, the scraper 10 rotates along the axial direction of the box body 1 through the guide groove 12, and the twisted scraper 11 further scrapes the spherical part of the box body 1, thereby increasing the scraping range and further reducing the dead angle of the inner wall of the box body 1. At the same time, the scraper 10 rotates to move the sediment at the bottom of the box body 1, promoting the sediment to fall out of the slag outlet 5, and finally the sediment falls out of the slag outlet 5 through the flushing of the nozzle 6; when the piston rod of the cylinder 4 contracts, the moving disk 9 drives the scraper 10 to rotate to the initial state through the spring 13 and resets.

[0029] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A combined secondary water supply and storage device, characterized in that: include: A box body (1) is provided with an installation port (2), a water inlet (3) and a slag outlet (5); a movable disk (9) is slidably connected to the inner wall of the box body (1); a scraper (11) capable of being deformed under pressure is fixedly connected to the outer edge of one side of the movable disk (9); the scraper (11) is close to the inner wall of the box body (1); a spring (13) is fixedly connected to the same side of the movable disk (9) and the scraper (11); the other end of the spring (13) is fixedly connected to a scraper (10) slidably connected to the box body (1); the scraper (11) is slidably connected to the scraper (10); and the end of the box body (1) away from the scraper (10) is hemispherical.

2. The combined secondary water supply and storage device according to claim 1, characterized in that: The scrapers (11) are evenly distributed about the axis of the box body (1).

3. The combined secondary water supply and storage device according to claim 1 or 2, characterized in that: A fixed disk (8) is fixedly mounted on one end of the box body (1), a cylinder (4) is fixedly mounted on one side of the fixed disk (8), and an output end of the cylinder (4) is fixedly connected to the movable disk (9).

4. The combined secondary water supply and storage device according to claim 1, characterized in that: A spray head (6) is fixedly mounted on the inner wall of the box body (1).

5. The combined secondary water supply and storage device according to claim 1, characterized in that: An adjustment column (7) is fixedly connected to the inner top wall of the box body (1).

6. The combined secondary water supply and storage device according to claim 5, characterized in that: One end of the scraper (10) is provided with a guide groove (12) which is arranged obliquely and is adapted to fit the adjustment column (7).

7. The combined secondary water supply and storage device according to claim 6, characterized in that: A weakening groove (14) is provided at the connection between the scraper (11) and the movable plate (9).

8. The combined secondary water supply and storage device according to claim 1, characterized in that: A spacer (15) is fixedly connected to the inner wall of the scraper (11).

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