Water storage type pump station silt prevention device

Abstract

The utility model discloses a water storage type pump station silt prevention device which comprises a water storage device, the water storage device is a rectangular cavity with an opening in the top end, a water inlet pipe is fixedly installed on one side wall of the water storage device, a water drainage pipe is fixedly installed on the other side wall of the water storage device, through openings are formed in the two side walls of the water storage device, and the water inlet pipe is communicated with the water drainage pipe. And gate plate sleeves are fixedly welded to the two through openings correspondingly, and gate plates are slidably connected into the gate plate sleeves. The double-end servo motor drives the screw rod to rotate in the forward direction, when the screw rod rotates in the forward direction, the movable rod can be driven to move in the direction from the screw rod to the water storage device, the movable rod drives the flashboards to slide in the flashboard sleeves to the middle of the water storage device through the connecting rod till the two flashboards are attached, and the attached flashboards can separate the water storage device. The sewage suction pump pumps silt deposited at the bottom of the water storage device, disturbance to clear liquid on the upper portion of the flashboard is reduced, and it is guaranteed that the pump station can still operate normally during cleaning.

Description

TECHNICAL FIELD

[0001] The utility model relates to water storage type pump station technical field, concretely is a water storage type pump station silt prevention device. BACKGROUND

[0002] Pump station is the hydraulic power and air pressure power device and engineering that can provide certain pressure and flow, and pump and pump station engineering are called. The general term of water intake, water outlet, pump house and other buildings of irrigation and drainage pump station.

[0003] In the prior art, the authorized patent with publication number CN214497692U discloses a water storage type pump station silt prevention device. The water storage type pump station silt prevention device has the water storage device, the water storage device side wall is equipped with water inlet and water outlet, the water outlet is higher than the water inlet, the water outlet is connected with the suction inlet of the pump station through the water outlet pipe; the inner chamber bottom of the water storage device is equipped with the sewage pump, the sewage pump is connected with the sewage pipe, and the outlet of the sewage pipe is placed outside the water storage device. The utility model has the advantages of simple structure, reasonable design, water storage device before the pump station, the upper clear liquid after sedimentation flows into the pump station, which can effectively prevent the pump station and the water inlet pipe from being blocked, and the blocked part is convenient to clean and maintain, effectively improves the service life of the pump station, and has good economic and social benefits.

[0004] However, the above technical scheme still has the following disadvantages when in use: when cleaning the silt accumulated at the bottom of the water storage device of the above device, the upper clear liquid of the water storage device is easily disturbed, the whole water in the water storage device becomes turbid, the pump station cannot be filled with water, the operation of the pump station is affected, and therefore, the water storage type pump station silt prevention device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a water storage type pump station silt prevention device to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a water storage type pump station silt prevention device, comprising:

[0007] The utility model provides a kind of accumulator, the accumulator is the rectangular cavity body of top end opening, water inlet pipe is fixedly installed on the side wall of the accumulator, drain pipe is fixedly installed on the other side wall of the accumulator, the drain pipe is installed on the pump station of outside, the two side walls of the accumulator are all provided with through opening, two the through openings are flush and are located between water inlet pipe and drain pipe position, gate sleeve is fixedly welded on the two through openings, gate is slidably connected in the gate sleeve, double-head servo motor is fixedly installed on the front side wall of the accumulator, the output of double-head servo motor is connected with two screw rods, connecting rod is slidably connected on the gate sleeve, one end of the connecting rod is fixedly welded on gate, mobile rod is fixedly welded on the end of connecting rod away from gate, mobile rod is threadedly connected on screw rod by the screw hole of being set.

[0008] Preferably, the bottom end of the accumulator is fixedly installed with a sewage suction pump, and the sewage suction pump is fixedly installed with a sewage discharge pipe extending out of the accumulator.

[0009] Preferably, the front side wall of the accumulator is fixedly welded with two support seats, and the two screw rods are rotatably installed on the two support seats respectively.

[0010] Preferably, a sealing ring is installed at the connection between the gate sleeve and the connecting rod.

[0011] Preferably, the double-head servo motor and the sewage suction pump are electrically connected with an external controller through wires.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] In use, when the silt accumulated at the bottom of the accumulator needs to be cleaned, the double-head servo motor can be started by the external controller, so that the double-head servo motor drives the screw rod to rotate forward. When the screw rod rotates forward, the mobile rod moves towards the accumulator along the screw rod, and the gate is driven to slide in the gate sleeve towards the middle of the accumulator by the connecting rod. When the two gates are in close contact, the gates can separate the accumulator, so that the sewage suction pump can extract the silt accumulated at the bottom of the accumulator, reduce the disturbance to the supernatant above the gates, and ensure that the pump station can still operate normally during cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A three-dimensional structure schematic diagram of the accumulator type pump station anti-silt device is provided for the utility model;

[0015] Figure 2 A sectional front view structure diagram of the accumulator of the accumulator type pump station anti-silt device is provided for the utility model;

[0016] Figure 3The utility model provides a kind of siltation prevention device in water storage type pump station Figure 2 The enlarged structural view of A in the middle.

[0017] In the figure: 1, water accumulator; 2, water inlet pipe; 3, drain pipe; 4, mouth; 5, gate sleeve; 6, gate; 7, double head servo motor; 8, screw rod; 9, connecting rod; 10, moving rod; 11, sewage pump; 12, sewage pipe; 13, box cover; 14, support seat; 15, sealing ring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0019] Please refer to Figures 1-3 The utility model provides a kind of technical scheme: a kind of siltation prevention device in water storage type pump station, comprising:

[0020] Water accumulator 1, the water accumulator 1 is the rectangular cavity body of top opening setting, one side wall of the water accumulator 1 is fixedly installed with water inlet pipe 2, the other side wall of the water accumulator 1 is fixedly installed with drain pipe 3, the drain pipe 3 is installed on the pump station of outside equipment, both side walls of the water accumulator 1 are all provided with mouth 4, two the mouth 4 flush setting and all be located between water inlet pipe 2 and drain pipe 3 position, two the mouth 4 are all fixedly welded with gate sleeve 5, the gate sleeve 5 is slidably connected with gate 6, the front side wall of the water accumulator 1 is fixedly installed with double head servo motor 7, the output end of the double head servo motor 7 is transmissionally connected with two screw rods 8, the gate sleeve 5 is slidably connected with connecting rod 9, one end of the connecting rod 9 is fixedly welded on gate 6, the end of the connecting rod 9 away from gate 6 is fixedly welded with moving rod 10, the moving rod 10 is connected on screw rod 8 by the threaded hole of being set.

[0021] The bottom of the water accumulator 1 is fixedly installed with sewage pump 11, the sewage pump 11 is fixedly installed with sewage pipe 12, the sewage pipe 12 extends to the outside of water accumulator 1, the top of the water accumulator 1 is installed with box cover 13, sewage pump 11 is used to extract the silt of the bottom of water accumulator 1, box cover 13 can cover water accumulator 1, avoid foreign matter to drop in.

[0022] The front side wall of the water accumulator 1 is fixedly welded with two support seats 14, two the screw rod 8 is rotatably installed on two support seats 14 respectively, and support seat 14 plays the role of auxiliary support screw rod 8.

[0023] The sealing ring 15 is arranged at the connection between the connecting rod 9 and the gate sleeve 5, and the sealing ring 15 can improve the sealing performance of the connecting rod 9 and the gate sleeve 5.

[0024] The double-head servo motor 7 and the sewage pump 11 are electrically connected with the external controller through wires.

[0025] Working principle: when the silt accumulated at the bottom of the water accumulator 1 needs to be cleaned, the double-head servo motor 7 is started by the external controller, so that the double-head servo motor 7 drives the screw rod 8 to rotate forward, the moving rod 10 is driven to move in the direction of the screw rod 8 to the water accumulator 1, the moving rod 10 drives the gate plate 6 to slide in the gate sleeve 5 to the middle part of the water accumulator 1 through the connecting rod 9, until the two gate plates 6 are attached, so that the attached gate plates 6 can separate the water accumulator 1, so that the sewage pump 11 can extract the silt accumulated at the bottom of the water accumulator 1, reduce the disturbance to the supernatant on the gate plate 6, and ensure that the pump station can still operate normally during cleaning.

[0026] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A siltation prevention device for a water storage type pumping station, characterized by, Include: The water storage device (1) is a rectangular cavity body provided with an open top end, a water inlet pipe (2) is fixedly installed on one side wall of the water storage device (1), a drain pipe (3) is fixedly installed on the other side wall of the water storage device (1), the drain pipe (3) is installed on the external pump station, two through openings (4) are formed on the two side walls of the water storage device (1), the two through openings (4) are flush and located between the water inlet pipe (2) and the drain pipe (3), a shutter sleeve (5) is fixedly welded on the two through openings (4), a shutter (6) is slidably connected in the shutter sleeve (5), a double-head servo motor (7) is fixedly installed on the front side wall of the water storage device (1), two screw rods (8) are drivingly connected to the output end of the double-head servo motor (7), a connecting rod (9) is slidably connected to the shutter sleeve (5), one end of the connecting rod (9) is fixedly welded on the shutter (6), a moving rod (10) is fixedly welded on the end of the connecting rod (9) away from the shutter (6), and the moving rod (10) is threadedly connected to the screw rod (8) through the screw hole.

2. A siltation prevention device for a storage type pumping station according to claim 1, characterized in that: The bottom end of the water storage device (1) is fixedly installed with a sewage pump (11), the sewage pump (11) is fixedly installed with a sewage pipe (12), the sewage pipe (12) extends out of the water storage device (1), and the top end of the water storage device (1) is installed with a box cover (13).

3. A silt-prevention device for a storage-type pumping station according to claim 1, characterized in that: Two support seats (14) are fixedly welded on the front side wall of the water storage device (1), and the two screw rods (8) are rotatably installed on the two support seats (14) respectively.

4. The anti-silting device for a storage type pumping station according to claim 1, characterized in that: A sealing ring (15) is installed at the connection between the shutter sleeve (5) and the connecting rod (9).

5. A silt-prevention device for a storage-type pumping station according to claim 2, characterized in that: The double-head servo motor (7) and the sewage pump (11) are electrically connected to the external controller through wires.

Images