Pollution discharge mechanism of water conservancy pump station
By designing cylinders, monitoring parts and telescopic parts in the water conservancy pump station, and using floats and touch switches to realize automatic monitoring and discharge of sludge, the problems of impurity deposition and blockage of the pump water inlet are solved, and the cleaning convenience and pumping efficiency of the pump station are improved.
Patent Information
- Application Number
- CN202422755862.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-12
AI Technical Summary
During the use of existing hydraulic pumping stations, impurities are easily deposited at the bottom of the tank, making cleaning inconvenient, and the water inlet of the pump is easily blocked, affecting the pumping efficiency.
A sewage discharge mechanism for a water conservancy pump station was designed, which included a cylinder, a monitoring component, a closing component, and a telescopic component. A float and a touch switch were used to realize automatic monitoring and discharge of silt, and a movable mesh pipe was used to prevent blockage of the pump inlet.
It realizes automatic monitoring and discharge of sludge, avoids the accumulation of impurities at the bottom of the tank and the blockage of the pump inlet, and improves the performance and pumping efficiency of the pump station.
Smart Images
Figure CN223410262U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy pumping stations, in particular to a sewage discharge mechanism of a water conservancy pumping station. Background Art
[0002] A pump station is a device that can provide hydraulic power and pneumatic power with a certain pressure and flow rate. It is usually used as lifting equipment for sewage, rainwater, drinking water and wastewater.
[0003] The existing water conservancy pumping stations have the following main disadvantages during use: since there are often certain impurities in sewage, the impurities are easily deposited at the bottom of the tank after long-term use, making subsequent cleaning inconvenient and affecting the normal use of the pumping station. At the same time, since the water inlet of the pump station is fixed, sludge and impurities are easily accumulated and caused blockage, affecting the pumping efficiency of the pump. Therefore, there is room for improvement. Utility Model Content
[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.
[0005] To this end, the technical solution adopted by the present invention is: a sewage discharge mechanism of a water conservancy pump station, comprising: a main module and a pumping module, the main module comprising a tank body, a water inlet pipe installed on one side of the tank body and connected to the inner cavity of the tank body, a cylinder fixed on the bottom wall of the tank body and extending out of the tank body, a sewage discharge pipe installed at the bottom end of the cylinder body and connected to the cylinder body, a monitoring component movably arranged in the inner cavity of the cylinder body and extending into the tank body, a closing component movably arranged in the inner cavity of the cylinder body and extending out of the cylinder body, a telescopic component installed on one side of the cylinder body and with its end connected to the end of the closing component, a first touch switch installed on the top wall of the cylinder body, and a second touch switch installed on the top of the closing component.
[0006] The cylinder is located in the outer side of the tank cavity and has symmetrical through holes.
[0007] The pumping module includes a main pipe fixed on the inner wall of the tank body, a movable pipe movably arranged in the inner cavity of the main pipe and extending out of the main pipe, a mesh pipe fixed at the end of the movable pipe and connected to the movable pipe, a connecting rod connecting the mesh pipe and the monitoring device, and a pumping pipe with one end connected to the main pipe and the other end extending out of the tank body.
[0008] In a preferred example, the present invention can be further configured as follows: the monitoring component includes a movable plate movably arranged in the inner cavity of the cylinder, a support rod fixed at the top of the movable plate and extending out of the cylinder, and a hollow float fixed at the top of the support rod.
[0009] In a preferred example, the present invention can be further configured as follows: the closure member includes a sealing plug disposed in the inner cavity of the cylinder and located at the through hole, and an extension rod with one end fixed to the bottom end of the sealing plug and the other end extending out of the cylinder.
[0010] In a preferred example, the present invention can be further configured as follows: the telescopic member includes an electric telescopic rod mounted on the cylinder and a connecting plate connecting the end of the electric telescopic rod and the end of the extension rod.
[0011] In a preferred example, the present invention can be further configured as follows: the movable tube includes a piston movably arranged in the main pipe and a branch pipe with one end passing through the piston and the other end extending out of the main pipe.
[0012] In a preferred example, the present invention can be further configured as follows: the mesh tube is provided with a plurality of circular holes in an annular array.
[0013] In a preferred example, the present invention can be further configured as follows: the inner bottom wall of the tank body is arranged in an inclined surface.
[0014] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:
[0015] When the sludge in the tank increases gradually, the water level in the tank moves up, driving the monitoring member to move up and contact with the first touch switch. The first touch switch activates the telescopic member, driving the sealing member to move up, so that the through hole on the cylinder body is opened. At this time, the sludge impurities accumulated in the tank body enter the cylinder body through the through hole and enter the sewage pipe for discharge. As the sludge is discharged, the water level moves down, driving the monitoring member to move down and contact with the second touch switch. The second touch switch activates the telescopic member again, driving the sealing member to reset, and closing the through hole. Through the above arrangement, automatic monitoring and discharge of sludge can be realized, thereby increasing practical performance.
[0016] 2. In the utility model, a main pipeline is installed on the inner wall of the tank body, and a movable pipe extending out of the main pipeline is movably arranged in the main pipeline. A mesh pipe is installed at the end of the movable pipe to communicate with the movable pipe. At the same time, the end of the mesh pipe is connected to the monitoring component through a connecting rod. Through the above arrangement, it can be ensured that the mesh pipe is always located 5-10CM below the water surface, that is, the water inlet of the pump is movably arranged, which can effectively avoid the accumulation of silt near the water inlet of the pump to cause blockage. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural diagram of the utility model;
[0018] Figure 2 It is a cross-sectional schematic diagram of the utility model;
[0019] Figure 3 It is a cross-sectional schematic diagram of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of part of the water pumping module of the present utility model.
[0021] Reference numerals:
[0022] 100, main module; 110, tank body; 120, water inlet pipe; 130, cylinder body; 131, through hole; 140, sewage pipe; 150, monitoring element; 151, movable plate; 152, support rod; 153, hollow float; 160, closing element; 161, sealing plug; 162, extension rod; 170, telescopic element; 171, electric telescopic rod; 172, connecting plate; 180, first touch switch; 190, second touch switch;
[0023] 200, pumping module; 210, main pipeline; 220, movable pipe; 221, piston; 222, branch pipe; 230, mesh pipe; 231, round hole; 240, connecting rod; 250, pumping pipe. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.
[0025] Some embodiments of the present invention are described below with reference to the accompanying drawings.
[0026] Example 1:
[0027] Combine Figure 1-4 As shown, this embodiment provides a sewage discharge mechanism of a water pumping station, including: a main body module 100 and a pumping module 200.
[0028] Among them, the main body module 100 includes a tank body 110, a water inlet pipe 120 installed on one side of the tank body 110 and connected to the inner cavity of the tank body 110, a cylinder 130 fixed on the inner bottom wall of the tank body 110 and extending out of the tank body 110, a sewage pipe 140 installed at the bottom end of the cylinder 130 and connected to the cylinder 130, a monitoring component 150 movably arranged in the inner cavity of the cylinder 130 and extending into the tank body 110, a closing component 160 movably arranged in the inner cavity of the cylinder 130 and extending out of the cylinder 130, a telescopic component 170 installed on one side of the cylinder 130 and with its end connected to the end of the closing component 160, a first touch switch 180 installed on the inner top wall of the cylinder 130, and a second touch switch 190 installed at the top of the closing component 160.
[0029] The tank body 110 is used to store water and facilitate the precipitation of impurities in the water. The water inlet pipe 120 is used to introduce water into the inner cavity of the tank body 110. In addition, the inner bottom wall of the tank body 110 is set as a centripetal slope, which can gather the silt and impurities accumulated on the inner bottom wall of the tank body 110 to the center for subsequent discharge.
[0030] The cylinder 130 is arranged through the bottom end of the tube body, with one side located in the inner cavity of the tank body 110 and the other side extending out of the tank body 110. Through holes 131 are symmetrically opened on the outer surface of the cylinder 130 located in the inner cavity of the tank body 110, so that the silt and impurities on the bottom wall of the tank body 110 can enter the cylinder 130 through the through holes 131, and then enter the sewage pipe 140 for discharge.
[0031] The monitoring component 150 is used to monitor the thickness of the silt in the tank body 110, and includes a movable plate 151 movably arranged in the inner cavity of the cylinder 130, a support rod 152 fixed at the top of the movable plate 151 and extending out of the cylinder 130, and a hollow float 153 fixed at the top of the support rod 152. The movable plate 151 moves in the cylinder 130 to limit the movement of the hollow float 153. The hollow float 153 can move synchronously with the rise and fall of the water level. The support rod 152 enables the hollow float 153 to keep synchronous movement with the movable plate 151. When the silt impurities in the tank body 110 gradually increase, the water level in the tank body 110 moves up, the hollow float 153 moves up, and drives the movable plate 151 to move up through the support rod 152. The upper part of the movable plate 151 contacts the first touch switch 180, opens the closing component 160, and discharges the silt impurities.
[0032] The closing member 160 is used to control the opening and closing of the through hole 131, and includes a sealing plug 161 arranged in the inner cavity of the cylinder 130 and located at the through hole 131, and an extension rod 162 with one end fixed to the bottom end of the sealing plug 161 and the other end extending out of the cylinder 130. The sealing plug 161 is used to close the through hole 131, and the extension rod 162 is used to extend out of the cylinder 130 and connect with the telescopic member 170, so that the telescopic member 170 can drive the sealing plug 161 to move through the extension rod 162.
[0033] The telescopic member 170 includes an electric telescopic rod 171 installed on the cylinder 130 and a connecting plate 172 connecting the end of the electric telescopic rod 171 and the end of the extension rod 162. When the electric telescopic rod 171 is telescopic, the connecting plate 172 can drive the extension rod 162 to move synchronously, that is, drive the sealing plug 161 to move, and control the opening and closing of the through hole 131.
[0034] The first touch switch 180 is installed on the inner top wall of the cylinder 130, and is used to control the activation of the telescopic member 170, thereby controlling the sealing plug 161 to move upward, opening the through hole 131, and facilitating the discharge of silt. The second touch switch 190 is installed on the top of the sealing plug 161. When the silt is discharged, the water surface moves downward, and the monitoring member 150 contacts the second touch switch 190. At this time, the second touch switch 190 controls the activation of the telescopic member 170, driving the sealing plug 161 to reset and close the through hole 131.
[0035] The pumping module 200 is used to facilitate the pump to pump water, and includes a main pipe 210 fixed on the inner wall of the tank body 110, a movable pipe 220 movably arranged in the inner cavity of the main pipe 210 and extending out of the main pipe 210, a mesh pipe 230 fixed at the end of the movable pipe 220 and connected to the movable pipe 220, a connecting rod 240 connecting the mesh pipe 230 and the monitoring component 150, and a pumping pipe 250 with one end connected to the main pipe 210 and the other end extending out of the tank body 110.
[0036] The main pipe 210 is fixed on the inner wall of the tank body 110. One end of the water extraction pipe 250 is connected to the water inlet of the pump, and the other end is connected to the main pipe 210, so that the pump can pump out the water in the tank body 110. The movable pipe 220 includes a piston 221 movably arranged in the main pipe 210 and a branch pipe 222 with one end passing through the piston 221 and the other end extending out of the main pipe 210. The piston 221 ensures the sealing part 160 between the branch pipe 222 and the inner wall of the main pipe 210, while enabling the support rod 152 to be retracted and extended in the main pipe 210.
[0037] The mesh tube 230 is provided with circular holes 231 in a circular array, which facilitates water flow into the mesh tube 230 through the circular holes 231, and enters the main pipeline 210 through the branch pipe 222, and is pumped out by the pump. The connecting rod 240 connects the mesh tube 230 and the monitoring component 150, so that when the monitoring component 150 moves with the water surface, it can drive the mesh tube 230 to move synchronously, ensuring that the mesh tube 230 is always located 5-10CM below the water surface, avoiding the accumulation of silt and impurities and clogging the water inlet of the pump.
[0038] The working principle and use process of the utility model are as follows: when in use, as the silt and impurities accumulate in the tank body 110, the water level in the tank body 110 rises, and the rising water level drives the hollow float 153 to move upward synchronously. The hollow float 153 moves upward and drives the movable plate 151 to move upward through the support rod 152. When the movable plate 151 moves upward and contacts the first touch switch 180, the first touch switch 180 detects the touch signal and starts the electric telescopic rod 171. The electric telescopic rod 171 contracts and drives the extension rod 162 to move into the cylinder 130 through the connecting plate 172. The movement of the extension rod 162 drives the sealing plug 161 to move, so that the through hole 1 31 is opened, the silt and impurities accumulated in the tank body 110 enter the cylinder 130 through the through hole 131 and enter the sewage pipe 140 for discharge. As the sludge is discharged, the water surface moves downward, driving the monitoring component 150 to move downward and contact the second touch switch 190. The second touch switch 190 starts the telescopic component 170 again, driving the closing component 160 to reset and close the through hole 131, thereby completing the automatic discharge of the sludge in the tank body 110. At the same time, when the pump is pumping water, the monitoring component 150 moves and drives the mesh tube 230 to move synchronously, so that the mesh tube 230 is always located 5-10CM below the water surface to prevent sludge from clogging the water inlet.
[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A sewage discharge mechanism of a water conservancy pumping station, comprising: The main body module (100) and the pumping module (200) are characterized in that the main body module (100) includes a tank body (110), a water inlet pipe (120) installed on one side of the tank body (110) and communicating with the inner cavity of the tank body (110), a cylinder body (130) fixed on the inner bottom wall of the tank body (110) and extending out of the tank body (110), a sewage pipe (140) installed at the bottom end of the cylinder body (130) and communicating with the cylinder body (130), and a movable A monitoring member (150) is provided in the inner cavity of the cylinder (130) and extends into the tank body (110); a closing member (160) is movably arranged in the inner cavity of the cylinder (130) and extends out of the cylinder (130); a telescopic member (170) is installed on one side of the cylinder (130) and the end of the telescopic member is connected to the end of the closing member (160); a first touch switch (180) is installed on the inner top wall of the cylinder (130); and a second touch switch (190) is installed on the top of the closing member (160); The cylinder (130) is located on the outer surface of the inner cavity of the tank body (110) and has symmetrical through holes (131); The pumping module (200) comprises a main pipe (210) fixed on the inner wall of the tank body (110), a movable pipe (220) movably arranged in the inner cavity of the main pipe (210) and extending out of the main pipe (210), a mesh pipe (230) fixed at the end of the movable pipe (220) and connected to the movable pipe (220), a connecting rod (240) connecting the mesh pipe (230) and the monitoring component (150), and a pumping pipe (250) having one end connected to the main pipe (210) and the other end extending out of the tank body (110).
2. A sewage discharge mechanism for a water conservancy pumping station according to claim 1, characterized in that: The monitoring component (150) comprises a movable plate (151) movably arranged in the inner cavity of the cylinder (130), a support rod (152) fixed at the top end of the movable plate (151) and extending out of the cylinder (130), and a hollow floating ball (153) fixed at the top end of the support rod (152).
3. A sewage discharge mechanism for a water conservancy pumping station according to claim 1, characterized in that: The closure member (160) comprises a sealing plug (161) disposed in the inner cavity of the cylinder (130) and located at the through hole (131), and an extension rod (162) having one end fixed to the bottom end of the sealing plug (161) and the other end extending out of the cylinder (130).
4. A sewage discharge mechanism for a water conservancy pumping station according to claim 3, characterized in that: The telescopic member (170) comprises an electric telescopic rod (171) mounted on the cylinder (130) and a connecting plate (172) connecting the end of the electric telescopic rod (171) and the end of the extension rod (162).
5. A sewage discharge mechanism for a water conservancy pumping station according to claim 1, characterized in that: The movable tube (220) comprises a piston (221) movably arranged in the main tube (210) and a branch tube (222) with one end passing through the piston (221) and the other end extending out of the main tube (210).
6. A sewage discharge mechanism for a water conservancy pumping station according to claim 1, characterized in that: The mesh tube (230) is provided with a plurality of circular holes (231) in a ring array.
7. A sewage discharge mechanism for a water conservancy pumping station according to claim 1, characterized in that: The inner bottom wall of the tank body (110) is arranged in an inclined surface.