CN222632452U - Drainage adjusting system - Google Patents

Abstract

The utility model relates to the technical field of municipal drainage, in particular to a drainage adjusting system. The automatic water draining device comprises a water storage tank, an automatic water draining mechanism, a filtering barrel, a communicating pipe, a filter screen and an automatic cleaning mechanism, wherein the upper end and the lower end of the water storage tank are respectively communicated with a water inlet pipe and a water draining pipe a, the automatic water draining mechanism is arranged on the water storage tank, the filtering barrel is connected with the bottom of the water storage tank through the communicating pipe, an arc-shaped groove is formed in the bottom end of the inner wall of the filtering barrel, the filter screen is arranged on the inner side of the arc-shaped groove, the bottom end of the filtering barrel is communicated with a water draining pipe b, the automatic cleaning mechanism comprises an installation shaft, a plurality of rotating plates and a plurality of bristles, and a sewage draining hopper is arranged on the filtering barrel in a communicating mode. The utility model can realize the automatic cleaning function of the filter screen while filtering the water body, and has high degree of automation and strong practicability.

Description

Drainage adjusting system

Technical Field

The utility model relates to the technical field of municipal drainage, in particular to a drainage adjusting system.

Background

The sponge city is a new generation city rain and flood management concept, and is characterized in that the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, natural disasters caused by rainwater and the like, and can also be called as a 'water elasticity city', when raining, rainwater on the ground can flow into drainage facilities such as drainage ditches and drainage pipe networks, and then the drainage facilities guide the rainwater to pass through the filter plates, so that the sediment content in the rainwater is reduced. The filtered rainwater is discharged into a water storage tank for collection. The water in the water storage tank can be pumped to a water purification plant for purification, or the water in the water storage tank is taken out for green planting of irrigation roads during drought.

In the prior art, the filter screen is generally adopted to carry out preliminary filtration on rainwater, when the filtration amount is large and the filtration time is long, impurities and sediment carried in the rainwater can block the filter screen, and then the filter screen needs to be cleaned manually, so that the operation is complicated.

Disclosure of utility model

The utility model aims to solve the problems in the background art and provides a drainage adjusting system.

According to the technical scheme of the utility model, the drainage adjusting system comprises:

The upper end and the lower end are respectively communicated with a water storage tank with a water inlet pipe and a water outlet pipe a;

The automatic drainage mechanism is arranged on the water storage tank, and when the liquid level in the water storage tank exceeds a set high position, the automatic drainage mechanism releases the sealing of the drain pipe a, and the drain pipe a is automatically sealed again after the liquid level in the water storage tank falls to a set low position;

The filter cylinder is connected with the bottom of the water storage tank through the communicating pipe, the filter cylinder is communicated with the inside of the communicating pipe, and the bottom end of the drain pipe a is arranged on the inner side of the communicating pipe;

The filter screen is arranged on the inner side of the arc-shaped groove, and the bottom end of the filter cylinder is communicated with a drain pipe b;

The automatic cleaning mechanism comprises a mounting shaft, a plurality of rotating plates and a plurality of bristles, wherein the mounting shaft is rotatably mounted on the inner side of the filtering barrel, the rotating plates are mounted on the rotating plates along an annular array, the bristles are respectively mounted at the end parts of the rotating plates, and a sewage discharge hopper is arranged on the filtering barrel in a communicating manner.

Preferably, the sedimentation tank is further provided with a drain pipe in communication with the upper end of one side of the sedimentation tank, the drain pipe b is arranged at the bottom end of the inner cavity of the sedimentation tank, the water storage tank is arranged above the sedimentation tank, the inner side of the sedimentation tank is provided with a plurality of clapboards, the inner cavity of the sedimentation tank is divided into a plurality of sedimentation chambers by the clapboards, and the heights of the clapboards are gradually increased or gradually decreased from left to right.

Preferably, the automatic drainage mechanism comprises a rotating frame, a rotating rod, a floating ball, a travel bar, a lifting bar, a guide sliding sleeve, a floating shell, a limiting ring, a bottom plate, a sealing gasket and a sealing ring, wherein the guide sliding sleeve is connected with the inner wall of a water storage tank, the travel bar movably penetrates through the guide sliding sleeve, the lifting bar and the bottom plate are respectively connected with the upper end and the lower end of the travel bar, the sealing gasket is arranged at the bottom end of the bottom plate, the sealing ring is arranged at the bottom end of the inner wall of the water storage tank, the sealing ring and the sealing gasket are positioned right above a drain pipe, the limiting ring is fixed on a line Cheng Gan, the floating shell is arranged on the travel bar in a sliding manner, the floating shell is positioned below the limiting ring, the lower part of the travel bar is provided with the limiting ring for limiting the floating shell, the rotating frame is arranged on the inner wall of the water storage tank, the end of the rotating rod is connected with the rotating frame in a rotating manner, and the floating ball is arranged at the end of the rotating rod.

Preferably, the blowdown hopper slope sets up in the lower part of filtering the barrel, and the output of blowdown hopper towards the bottom.

Preferably, a waste collection tank is arranged below one side of the adjacent blowdown hopper.

Preferably, the filter screen is an inward concave cambered surface body structure.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. According to the technical scheme, the kinetic energy of water is utilized to impact the rotating plates when the water body is filtered, so that the rotating plates rotate, the rotating plates rotate to drive the bristles to rub the surface of the filter screen, and automatic cleaning work can be carried out on the filter screen.

2. Through the setting of automatic drainage mechanism, can hold the inside water of water storage tank and discharge again after full to increased the power of water, made the rotor plate can rotate smoothly.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the filtering cylinder, the communicating tube and the automatic cleaning mechanism in the present utility model.

Fig. 3 is a sectional view of a structure of a water reservoir according to the present utility model.

Fig. 4 is a schematic structural view of the floating housing according to the present utility model.

Reference numeral 1, a water storage tank; 2, a filter cylinder, 201, an arc-shaped groove, 3, a communicating pipe, 4, a filter screen, 5, a pollution discharge hopper, 6, a mounting shaft, 7, a rotating plate, 8, bristles, 9, a water inlet pipe, 10, a rotating frame, 11, a rotating rod, 12, a floating ball, 13, a travel rod, 14, a lifting rod, 15, a guide sliding sleeve, 16, a floating shell, 17, a limiting ring, 18, a bottom plate, 19, a sealing gasket, 20, a sealing ring, 21, a water outlet pipe a, 22, a sedimentation tank, 23, a water outlet pipe, 24, a baffle plate, 25, a water outlet pipe b, 26 and a waste collection tank.

Detailed Description

Example 1

As shown in fig. 1 to 4, a drainage adjusting system according to the present embodiment includes a water storage tank 1, an automatic drainage mechanism, a filter cylinder 2, a communication pipe 3, a filter screen 4, and an automatic cleaning mechanism;

The automatic water draining mechanism is arranged on the water storage tank 1, when the liquid level in the water storage tank 1 exceeds a set high position, the automatic water draining mechanism releases sealing of the water draining pipe a21 until the liquid level in the water storage tank 1 falls to a set low position and then automatically seals the water draining pipe a21 again, the automatic water draining mechanism comprises a rotating frame 10, a rotating rod 11, a floating ball 12, a travel rod 13, a lifting rod 14, a guide sliding sleeve 15, a floating shell 16, a limiting ring 17, a bottom plate 18, a sealing gasket 19 and a sealing ring 20, the guide sliding sleeve 15 is connected with the inner wall of the water storage tank 1, the travel rod 13 movably penetrates the guide sliding sleeve 15, the lifting rod 14 and the bottom plate 18 are respectively connected with the upper end and the lower end of the travel rod 13, the sealing gasket 19 is arranged at the bottom end of the bottom plate 18, the sealing ring 20 is arranged at the bottom end of the inner wall of the water storage tank 1, the sealing ring 20 and the sealing gasket 19 are respectively positioned at the right upper position of the water draining pipe a21, the limiting ring 17 is fixed on the travel rod 13, the floating shell 16 is arranged on the travel rod 13 in a sliding mode, the floating shell 16 is positioned below the limiting ring 17, the floating rod 16 is arranged at the rotating rod 11, the lower part of the travel rod 13 is used for limiting the rotating frame 11, and the rotating rod is connected with the rotating frame 11, and the end of the floating rod is arranged at the end of the rotating frame 11.

The filter cylinder 2 is connected with the bottom of the water storage tank 1 through the communicating pipe 3, the filter cylinder 2 is communicated with the inside of the communicating pipe 3, the bottom end of the drain pipe a21 is arranged on the inner side of the communicating pipe 3, the bottom end of the inner wall of the filter cylinder 2 is provided with an arc-shaped groove 201, the filter screen 4 is arranged on the inner side of the arc-shaped groove 201, the filter screen 4 is of an inwards concave cambered surface body structure, and the bottom end of the filter cylinder 2 is communicated with a drain pipe b25.

The automatic cleaning mechanism comprises a mounting shaft 6, a plurality of rotating plates 7 and a plurality of bristles 8, wherein the mounting shaft 6 is rotatably mounted on the inner side of a filter cylinder 2, the rotating plates 7 are mounted on the rotating plates 7 in an annular array, the bristles 8 are respectively mounted on the end parts of the rotating plates 7, a pollution discharge hopper 5 is communicated with the filter cylinder 2, the pollution discharge hopper 5 is obliquely arranged on the lower part of the filter cylinder 2, the output end of the pollution discharge hopper 5 faces to the bottom end, a waste collection box 26 is arranged below one side of the adjacent pollution discharge hopper 5, and the obliquely arranged pollution discharge hopper 5 enables cleaned impurities to roll down to the inner side of the waste collection box 26 along the inner wall of the pollution discharge hopper 5 to be collected.

Outside water enters the inside of the water storage tank 1 through the water inlet pipe 9, when the water level rises, the floating ball 12 is driven to rise, the floating ball 12 rises to drive the rotating rod 11 to rotate, when the rotating rod 11 is contacted with the lifting rod 14, the lifting rod 14 is driven to lift upwards, the travel rod 13 is driven to move by the lifting rod 14, the floating ball 12 drives the sealing gasket 19 to be separated from the sealing ring 20, at the moment, water in the water storage tank 1 flows into the inside of the filtering cylinder 2 through the water outlet pipe a21, the filtering effect on impurities in the water can be achieved through the arranged filtering net 4, meanwhile, the rotating plates 7 are driven to rotate under the impact of water flow, the rotating plates 7 drive the bristles 8 to rub the surface of the filtering net 4 during rotation, impurities accumulated on the filtering net 4 can be cleaned, the cleaned impurities are immediately swept to the inside of the sewage discharging hopper 5, the water entering the inside of the water storage tank 1 can be accumulated through the sewage discharging hopper 5, the water can be uniformly discharged after the set capacity is achieved, the impact force of the rotating plates 7 is improved, and the smooth rotation of the rotating plates 7 can be guaranteed, and the cleaning effect on the surface of the filtering net 4 is guaranteed.

Example two

As shown in fig. 1, in the drainage adjusting system according to the present embodiment, compared with the first embodiment, the drainage adjusting system further includes a settling tank 22, a drain pipe 23 is disposed at an upper end of one side of the settling tank 22, a drain pipe b25 is disposed at a bottom end of an inner cavity of the settling tank 22, the water storage tank 1 is mounted above the settling tank 22, a plurality of partition plates 24 are disposed at an inner side of the settling tank 22, the inner cavity of the settling tank 22 is partitioned into a plurality of settling chambers by the plurality of partition plates 24, and a height of the plurality of partition plates 24 is gradually increased or gradually decreased from left to right, and initially filtered water enters an inner side of the settling tank 22 and is precipitated in the plurality of settling chambers inside the settling tank 22, so as to improve a purifying effect on the water.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. A drainage adjustment system, comprising:

The upper end and the lower end are respectively communicated with a water storage tank (1) of a water inlet pipe (9) and a water outlet pipe a (21);

the automatic drainage mechanism is arranged on the water storage tank (1), and when the liquid level in the water storage tank (1) exceeds a set high position, the automatic drainage mechanism releases the sealing of the drain pipe a (21) until the liquid level in the water storage tank (1) falls to a set low position, and then the drain pipe a (21) is automatically sealed again;

The filter cylinder body (2) is connected with the communicating pipe (3), the filter cylinder body (2) is connected with the bottom of the water storage tank (1) through the communicating pipe (3), the filter cylinder body (2) is communicated with the inside of the communicating pipe (3), and the bottom end of the drain pipe a (21) is arranged on the inner side of the communicating pipe (3);

The filter screen (4), the inner wall bottom of the filter cylinder (2) is provided with an arc groove (201), the filter screen (4) is arranged on the inner side of the arc groove (201), and the bottom of the filter cylinder (2) is communicated with a drain pipe b (25);

The automatic cleaning mechanism comprises a mounting shaft (6), a plurality of rotating plates (7) and a plurality of bristles (8), wherein the mounting shaft (6) is rotatably mounted on the inner side of the filtering barrel (2), the rotating plates (7) are mounted on the rotating plates (7) along an annular array, the bristles (8) are respectively mounted at the end parts of the rotating plates (7), and a pollution discharge hopper (5) is arranged on the filtering barrel (2) in a communicating manner.

2. The drainage adjusting system according to claim 1, further comprising a sedimentation tank (22), wherein a drain pipe (23) is arranged at the upper end of one side of the sedimentation tank (22) in a communicating manner, the drain pipe b (25) is arranged at the bottom end of the inner cavity of the sedimentation tank (22), the water storage tank (1) is arranged above the sedimentation tank (22), a plurality of partition plates (24) are arranged on the inner side of the sedimentation tank (22), the inner cavity of the sedimentation tank (22) is divided into a plurality of sedimentation cavities by the plurality of partition plates (24), and the heights of the plurality of partition plates (24) are gradually increased or gradually decreased from left to right.

3. The drainage regulating system according to claim 1, wherein the automatic drainage mechanism comprises a rotating frame (10), a rotating rod (11), a floating ball (12), a travel rod (13), a lifting rod (14), a guide sliding sleeve (15), a floating shell (16), a limiting ring (17), a bottom plate (18), a sealing gasket (19) and a sealing ring (20), wherein the guide sliding sleeve (15) is connected with the inner wall of the water storage tank (1), the travel rod (13) movably penetrates through the guide sliding sleeve (15), the lifting rod (14) and the bottom plate (18) are respectively connected with the upper end and the lower end of the travel rod (13), the sealing gasket (19) is arranged at the bottom end of the bottom plate (18), the sealing ring (20) is arranged at the bottom end of the inner wall of the water storage tank (1), the sealing ring (20) and the sealing ring (19) are both arranged at the position right above the drain pipe a (21), the limiting ring (17) is fixed on the travel rod (13), the floating shell (16) is arranged on the sliding part of the travel rod (13), the floating shell (16) is arranged below the limiting ring (17), the lower part of the travel rod (13) is provided with a limiting ring (16) for limiting the rotating frame (10) and is arranged on the rotating frame (10), the floating ball (12) is arranged at the end part of the rotating rod (11).

4. A drainage adjustment system according to claim 1, characterized in that the blowdown hopper (5) is arranged obliquely in the lower part of the filter cylinder (2) and the output end of the blowdown hopper (5) is adjacent towards the bottom end.

5. A drainage regulating system according to claim 4, characterized in that a waste collection tank (26) is arranged below one side of the blow-down hopper (5).

6. A drainage regulating system according to claim 1, characterized in that the filter screen (4) is of an inwardly concave cambered surface body structure.