Pressure water tank for water conservancy project drainage station

Abstract

The utility model provides a pressure water tank for a water conservancy project drainage station, and belongs to the field of water conservancy projects. The filtering assembly comprises a filtering box, a sewage draining exit, a filtering net plate, a U-shaped frame, a long rod, a top plate and an electric push rod, the filtering box penetrates through the top of the water tank body in a matched mode, the sewage draining exit penetrates through one side of the filtering box to be fixedly arranged, the filtering net plate is arranged in the filtering box in a sliding mode, and a cleaning assembly is arranged on the filtering net plate. The two ends of the U-shaped frame are fixedly arranged at the top of the filter screen plate, and the long rod is fixedly arranged at the top of the U-shaped frame. According to the water tank, the filtering assembly is arranged, large impurities in water can be filtered, blockage caused by the fact that the impurities enter the water tank body is avoided, the cleaning assembly is further arranged, the impurities on the filtering net plate can be cleaned, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a pressure water tank for a water conservancy project flood drainage station. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects.

[0003] At present, when the pressure water tank used in the drainage station of the water conservancy project is in use, larger impurities such as leaves, sand and stones contained in the water will enter the water tank body. Once the impurities enter the interior of the water tank body, it is easy to cause pipe blockage, which is very inconvenient, time-consuming and labor-intensive to clean, reducing practicality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a pressure water tank for a flood drainage station of a water conservancy project.

[0005] The embodiment of the utility model provides a pressure water tank for a water conservancy project drainage station, comprising:

[0006] Water tank body;

[0007] A filter assembly, the filter assembly includes a filter box, a sewage outlet, a filter screen, a U-shaped frame, a long rod, a top plate and an electric push rod. The filter box is cooperatively arranged through the top of the water tank body, the sewage outlet is fixed through one side of the filter box, the filter screen is slidably arranged in the filter box, and a cleaning assembly is arranged on the filter screen. Both ends of the U-shaped frame are fixedly arranged on the top of the filter screen, the long rod is fixedly arranged on the top of the U-shaped frame, the long rod is slidably arranged through the top of the filter box, the top plate is fixedly arranged on the top of the long rod, the electric push rod is fixedly arranged on the top of the filter box, and the output end of the electric push rod is fixedly arranged on the bottom of the top plate.

[0008] Furthermore, the cleaning assembly includes an L-shaped plate, a scraper and a connecting rod, the L-shaped plate is fixedly arranged on one side of the U-shaped frame, the connecting rod passes through the outer end of the L-shaped plate and is slidably arranged, one end of the connecting rod is fixedly arranged on one side of the scraper, the scraper is slidably arranged against the filter screen plate, and a limit block is fixedly arranged on the other end of the connecting rod.

[0009] Furthermore, a hinge is fixedly provided at the top of the sewage outlet, a sealing cover is fixedly provided at the other end of the hinge, a rubber sealing block is fixedly provided on the inner side of the sealing cover, the rubber sealing block is matched with the sewage outlet, and a snap assembly is provided between the sewage outlet and the sealing cover.

[0010] Furthermore, the buckle assembly includes a spring sheet and a clamping block, the spring sheet is fixedly arranged at the bottom of the sewage outlet, the clamping block is fixedly arranged at the top of the spring sheet, the top of the clamping block is arranged in an inclined surface, and the clamping block is arranged in cooperation with the sealing cover.

[0011] Furthermore, a handle is fixedly provided on the outer side of the sealing cover, and a non-slip rubber sleeve is fixedly provided on the handle.

[0012] Furthermore, a liquid inlet pipe is provided through one side of the filter box, and the sewage outlet is provided opposite to the liquid inlet pipe.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. A filter box and a filter screen are set up. When the water flows through the filter box into the water tank body, larger impurities such as leaves, sand and stones contained in the water will be pulled down by the filter screen to avoid blockage caused by impurities entering the water tank body.

[0015] 2. A long rod and a sewage outlet are set up. The electric push rod can drive the top plate to move upward, the top plate can drive the long rod to move upward, and the long rod can drive the filter screen to move upward through the U-shaped frame. When the top of the filter screen moves to be flush with the sewage outlet, the block is pushed downward to bend the spring sheet to separate the block from the sealing cover, and then the sealing cover is opened. At this time, larger impurities such as leaves, sand and stones can be discharged from the sewage outlet under the impact of the water flow.

[0016] 3. A scraper and a connecting rod are provided. When impurities are stuck on the filter screen, the water flow can impact the scraper, push the scraper outward, scrape up the impurities, and then flush them out from the sewage outlet, making the cleaning cleaner.

[0017] In summary, the utility model is provided with a filtering component, which can filter larger impurities in the water to avoid blockage caused by impurities entering the water tank body. A cleaning component is also provided to clean impurities on the filter screen, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a stereoscopic diagram of a pressure water tank for a water conservancy project drainage station described in an embodiment of the utility model.

[0019] Figure 2 It is a cross-sectional view of a filter assembly in a pressure water tank for a water conservancy project drainage station described in an embodiment of the utility model.

[0020] Figure 3 It is a stereoscopic diagram of a cleaning component in a pressure water tank for a water conservancy project drainage station described in an embodiment of the utility model.

[0021] Figure 4 It is a stereoscopic view of a sewage outlet in a pressure water tank for a flood drainage station of a water conservancy project described in an embodiment of the utility model.

[0022] In the above drawings: 1 water tank body, 2 filter box, 3 liquid inlet pipe, 4 sewage outlet, 5 hinge, 6 sealing cover, 7 rubber sealing block, 8 handle, 9 spring sheet, 10 card block, 11 filter screen plate, 12 U-shaped frame, 13 long rod, 14 top plate, 15 electric push rod, 16 L-shaped plate, 17 scraper, 18 connecting rod. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1-Figure 4 As shown, the embodiment of the utility model provides a pressure water tank for a water conservancy project drainage station, comprising:

[0025] A liquid inlet pipe 3 is provided through one side of the water tank body 1 and the filter box 2;

[0026] The filter assembly includes a filter box 2, a drain port 4, a filter screen 11, a U-shaped frame 12, a long rod 13, a top plate 14 and an electric push rod 15. The filter box 2 is arranged through the top of the water tank body 1, so that water can enter the water tank body 1 from the filter box 2. The drain port 4 is fixedly arranged through one side of the filter box 2. The drain port 4 is arranged opposite to the liquid inlet pipe 3, so that the water in the liquid inlet pipe 3 can discharge the impurities on the filter screen 11 from the drain port 4, which is more convenient for the staff to clean the impurities;

[0027] A hinge 5 is fixedly provided at the top of the sewage outlet 4, and a sealing cover 6 is fixedly provided at the other end of the hinge 5. Figure 4 As shown, the sealing cover 6 can be rotated to open, a handle 8 is fixedly provided on the outside of the sealing cover 6, and a non-slip rubber sleeve is fixedly provided on the handle 8, which is convenient for the staff to open the sealing cover 6, and a rubber sealing block 7 is fixedly provided on the inside of the sealing cover 6, and the rubber sealing block 7 is matched with the sewage outlet 4. The rubber sealing block 7 can block and seal the sewage outlet 4, and a buckle assembly is provided between the sewage outlet 4 and the sealing cover 6;

[0028] The buckle assembly includes a spring sheet 9 and a clamping block 10. The spring sheet 9 is fixedly arranged at the bottom of the sewage outlet 4. The clamping block 10 is fixedly arranged at the top of the spring sheet 9. The top of the clamping block 10 is arranged in an inclined surface. The clamping block 10 is arranged in cooperation with the sealing cover 6 so that the sealing cover 6 squeezes the inclined surface of the clamping block 10 to push the clamping block 10 downward. When the sealing cover 6 is closed, the clamping block 10 can clamp the sealing cover 6.

[0029] The filter screen plate 11 is slidably arranged in the filter box 2, both ends of the U-shaped frame 12 are fixedly arranged on the top of the filter screen plate 11, the long rod 13 is fixedly arranged on the top of the U-shaped frame 12, the long rod 13 penetrates the top of the filter box 2 and is slidably arranged, the top plate 14 is fixedly arranged on the top of the long rod 13, the electric push rod 15 is fixedly arranged on the top of the filter box 2, and the output end of the electric push rod 15 is fixedly arranged on the bottom of the top plate 14;

[0030] The filter screen plate 11 is provided with a cleaning assembly, which includes an L-shaped plate 16, a scraper 17 and a connecting rod 18. Figure 3 The connecting rod 18 is fixedly arranged on one side of the U-shaped frame 12, and the connecting rod 18 passes through the outer end of the L-shaped plate 16 and is slidably arranged. One end of the connecting rod 18 is fixedly arranged on one side of the scraper 17, and the scraper 17 is slidably arranged against the filter screen plate 11. The other end of the connecting rod 18 is fixedly provided with a limit block, which limits the scraper 17 to prevent the scraper 17 from moving when it is not cleaned.

[0031] The detailed working process of the utility model is as follows:

[0032] 1. When in use, the filter screen 11 can filter larger impurities such as leaves and sand in the water. When the filter screen 11 is blocked and the filtering effect is reduced, the staff can use the electric push rod 15 to drive the top plate 14 to move upward, and the top plate 14 can drive the long rod 13 to move upward. The long rod 13 can drive the filter screen 11 to move upward through the U-shaped frame 12. When the top of the filter screen 11 moves to be flush with the sewage outlet 4, the block 10 is bent downward, the spring sheet 9 is bent, and the block 10 is separated from the sealing cover 6, and then the sealing cover 6 is opened through the handle 8. At this time, the water flow will impact the scraper 17, and the scraper 17 will be pushed toward the sewage outlet 4, scraping and pushing the impurities, and finally flushing them out from the sewage outlet 4;

[0033] 2. When the cleaning is completed, the staff first turns off the water flow, pushes back the scraper 17, and then drives the filter screen 11 to move downward and reset through the electric push rod 15, then covers the sealing cover 6, squeezes the inclined surface of the block 10, and pushes the block 10 downward. When the sealing cover 6 moves to the rear of the block 10, the block 10 moves downward and resets under the action of the spring sheet 9, jamming the sealing cover 6, and finally turns on the water flow to work normally.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A pressure water tank for a water conservancy project drainage station, characterized in that: include: Water tank body (1); A filter assembly, the filter assembly comprising a filter box (2), a sewage outlet (4), a filter screen plate (11), a U-shaped frame (12), a long rod (13), a top plate (14) and an electric push rod (15); the filter box (2) is cooperatively arranged through the top of a water tank body (1); the sewage outlet (4) is fixedly arranged through one side of the filter box (2); the filter screen plate (11) is slidably arranged in the filter box (2); a cleaning assembly is arranged on the filter screen plate (11); both ends of the U-shaped frame (12) are fixedly arranged on the top of the filter screen plate (11); the long rod (13) is fixedly arranged on the top of the U-shaped frame (12); the long rod (13) is slidably arranged through the top of the filter box (2); the top plate (14) is fixedly arranged on the top of the long rod (13); the electric push rod (15) is fixedly arranged on the top of the filter box (2); the output end of the electric push rod (15) is fixedly arranged at the bottom of the top plate (14).

2. A pressure water tank for a water conservancy project drainage station according to claim 1, characterized in that: in: The cleaning assembly comprises an L-shaped plate (16), a scraper (17) and a connecting rod (18); the L-shaped plate (16) is fixedly arranged on one side of the U-shaped frame (12); the connecting rod (18) penetrates the outer end of the L-shaped plate (16) and is slidably arranged; one end of the connecting rod (18) is fixedly arranged on one side of the scraper (17); the scraper (17) and the filter screen plate (11) are slidably arranged against each other; and a limiting block is fixedly arranged on the other end of the connecting rod (18).

3. A pressure water tank for a water conservancy project drainage station according to claim 1, characterized in that: in: A hinge (5) is fixedly provided at the top of the sewage outlet (4), a sealing cover (6) is fixedly provided at the other end of the hinge (5), a rubber sealing block (7) is fixedly provided on the inner side of the sealing cover (6), the rubber sealing block (7) is arranged in cooperation with the sewage outlet (4), and a snap-fit ​​assembly is arranged between the sewage outlet (4) and the sealing cover (6).

4. A pressure water tank for a water conservancy project drainage station according to claim 3, characterized in that: in: The buckle assembly comprises a spring sheet (9) and a clamping block (10), wherein the spring sheet (9) is fixedly arranged at the bottom of the sewage outlet (4), and the clamping block (10) is fixedly arranged at the top of the spring sheet (9), and the top of the clamping block (10) is arranged in an inclined surface, and the clamping block (10) is arranged in cooperation with the sealing cover (6).

5. A pressure water tank for a water conservancy project drainage station according to claim 3, characterized in that: in: A handle (8) is fixedly provided on the outer side of the sealing cover (6), and an anti-slip rubber sleeve is fixedly provided on the handle (8).

6. A pressure water tank for a water conservancy project drainage station according to claim 1, characterized in that: in: A liquid inlet pipe (3) is provided through one side of the filter box (2), and the sewage outlet (4) is provided opposite to the liquid inlet pipe (3).

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