Drainage device for water conservancy and hydropower automation

Abstract

The utility model relates to the technical field of drainage, in particular to a drainage device for water conservancy and hydropower automation. Comprising a reservoir, a water pump, a water flowing pipe, a water conveying pipe, a liquid level sensor, a filter cover and a lifting assembly, the water pump is located in the reservoir, the water conveying pipe is connected with the output end of the water pump, the filter cover is located outside the water pump, and the lifting assembly comprises a driving part, a sliding rod, a sliding sleeve, a movable frame, a connecting frame, a movable shaft and a driving rod; one end of the driving rod is connected with the driving piece, the movable shaft is connected with the other end of the driving rod, the movable frame is slidably connected with the movable shaft, the connecting frame is fixedly connected with the filtering cover, one end of the sliding rod is fixedly connected with the movable frame, the other end of the sliding rod is connected with the connecting frame in a clamped mode, and the sliding sleeve is fixedly connected with the reservoir. The filter cover can be lifted from the bottom of the reservoir, the filter cover is convenient to clean, and the operation is simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to drainage technical field especially relates to a drainage device for water conservancy and hydropower automation. BACKGROUND

[0002] Water conservancy and hydropower engineering mainly studies the basic knowledge and skills of water resources, hydraulic structure, hydraulics and fluid dynamics, water conservancy engineering technology, and carries out the survey, planning, design, construction, management of water conservancy and hydropower engineering. In the process of managing water source in water conservancy and hydropower, water pump is often used for drainage treatment. In the process of using water pump to drain the water storage pool or accumulated water used in water conservancy and hydropower, the operation of water pump needs to be supervised or operated by workers, and the working state cannot be automatically operated. In the process of operation, impurities or floating objects contained in water may be adsorbed into the water pump, causing damage to the water pump.

[0003] In the prior art patent CN221276803U discloses a drainage device for water conservancy and hydropower automation. A filter cover and a ring-shaped collection box are arranged. When the water in the water storage pool is too much, the floating plate will drive the lifting conductive sheet to move up and contact the pump body conductive block. After contact, the water pump will operate. The water pump can pump out the water in the water storage pool after operating for a specified time, thereby performing drainage work. The filter assembly and the filter cover on the filter assembly can protect the water pump from the outside, avoiding the problem that floating objects or large impurities enter the water pump and cause damage to the water pump. The ring-shaped collection box is arranged outside the filter cover. After filtration, impurities will fall along the filter cover and fall into the ring-shaped collection box for collection.

[0004] However, in the above-mentioned prior art, the filter cover is arranged at the bottom of the water storage pool, and the depth of the water storage pool is large, so it is not convenient to take out the filter cover from the water storage pool for cleaning. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a drainage device for water conservancy and hydropower automation, which solves the technical problem that the filter cover in the prior art is arranged at the bottom of the water storage pool, the depth of the water storage pool is large, and it is not convenient to take out the filter cover from the water storage pool for cleaning.

[0006] To achieve the above-mentioned purpose, the utility model adopts a drainage device for water conservancy and hydropower automation, which comprises a water storage pool, a water pump, a water flow pipe, a water delivery pipe, a liquid level sensor, a filter cover and a lifting assembly. The water flow pipe is communicated with the water storage pool. The liquid level sensor is arranged on the inner side wall of the water storage pool. The water pump is located in the water storage pool. The water delivery pipe is connected with the output end of the water pump. The filter cover is located outside the water pump and is movably connected with the water delivery pipe.

[0007] The lifting assembly comprises a driving member, a sliding rod, a sliding sleeve, a movable frame, a connecting frame, a movable shaft and a driving rod, the driving member is arranged on the outer sidewall of the water storage pool, one end of the driving rod is connected with the driving member, the other end of the driving rod is connected with the movable shaft, the movable frame is slidably connected with the movable shaft and is sleeved on the outer portion of the movable shaft, the connecting frame is fixedly connected with the filter cover and is located on the outer sidewall of the filter cover, one end of the sliding rod is fixedly connected with the movable frame, the other end of the sliding rod is clamped with the connecting frame, the sliding sleeve is fixedly connected with the water storage pool and is located on the water storage pool, and the sliding rod is also slidably connected with the sliding sleeve and penetrates through the sliding sleeve.

[0008] The driving member comprises a support and a driving motor, the support is fixedly connected with the water storage pool and is located on the outer sidewall of the water storage pool, the driving motor is fixedly connected with the support and is located in the support, and one end of the driving rod is fixedly connected with the output end of the driving motor.

[0009] The water drainage device for water conservancy and hydropower automation further comprises a flow rate sensor and an alarm, the flow rate sensor is fixedly connected with the water flow pipe and is located on the inner sidewall of the water flow pipe, and the alarm is arranged on the water storage pool and is electrically connected with the flow rate sensor.

[0010] The water drainage device for water conservancy and hydropower automation further comprises a sealing washer, the sealing washer is fixedly connected with the filter cover and is located on the bottom of the filter cover.

[0011] The water drainage device for water conservancy and hydropower automation further comprises a limiting frame, the limiting frame is fixedly connected with the water storage pool and is located on the bottom of the water storage pool, and the water pump is located in the limiting frame.

[0012] The utility model discloses a drainage device for water conservancy and hydropower automation, the inner side wall of the water storage pool is provided with liquid level sensor, when the liquid level is located at liquid level sensor, liquid level sensor sends signal to the backstage, and the backstage controls the water pump and draws the water in the water storage pool to the outside discharge, the filter cover outside the water pump can filter the impurity and the float in the water, and the impurity and the float can fall in the annular collection box outside the filter cover, when cleaning the filter cover, through starting drive part, utilizes drive part control drive rod rotates 180 degrees, and immediately the other end of drive rod will pull the movable shaft and push the movable frame upwards, and the movable frame drives the sliding rod to slide upwards in the sliding sleeve, simultaneously, the sliding rod drives the connecting frame to move upwards in the water storage pool, and the filter cover moves upwards, then personnel separates the connecting frame with the sliding rod, and rotates the connecting frame, and makes the filter cover be located at the water storage pool opening, and the filter cover can slide outside the water pipe, and then cleans the filter cover, through above -mentioned mode, can realize the filter cover from the water storage pool bottom and promote, and the filter cover is cleaned conveniently, and the operation is simple. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will be to the drawing needed to use in the embodiment or prior art description briefly introduced, obviously, below description's drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0014] Figure 1 It is the structure schematic diagram of the drainage device for water conservancy and hydropower automation of the utility model.

[0015] Figure 2 It is the structure front view of the drainage device for water conservancy and hydropower automation of the utility model.

[0016] Figure 3 It is the structure side view of the drainage device for water conservancy and hydropower automation of the utility model.

[0017] Figure 4 It is the structure of the utility model for water conservancy and hydropower automation Drainage device Figure 2 A-A line structure section view.

[0018] Figure 5 It is the B place local structure enlarged view of the utility model Figure 4 for water conservancy and hydropower automation Drainage device.

[0019] 101- water storage pool, 102- water pump, 103- water pipe, 104- water pipe, 105- liquid level sensor, 106- filter cover, 107- slide rod, 108- slide sleeve, 109- movable frame, 110- movable shaft, 111- drive rod, 112- support, 113- drive motor, 114- flow rate sensor, 115- alarm, 116- sealing washer, 117- limiting frame, 118- connecting frame. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0021] Please refer to Figures 1-5 The present application provides a kind of for water conservancy and hydropower automation drainage device, including water storage pool 101, water pump 102, water pipe 103, water pipe 104, liquid level sensor 105, filter cover 106 and lifting assembly, the water pipe 103 with the water storage pool 101 communication, the liquid level sensor 105 is set to the inner side wall of the water storage pool 101, the water pump 102 is located in the water storage pool 101, the water pipe 104 is connected with the output end of the water pump 102, the filter cover 106 is located at the outside of the water pump 102, and is connected with the water pipe 104 movably;

[0022] The lifting assembly includes driving piece, slide rod 107, slide sleeve 108, movable frame 109, connecting frame 118, movable shaft 110 and drive rod 111, the driving piece is set to the outer side wall of the water storage pool 101, one end of the drive rod 111 is connected with the driving piece, the movable shaft 110 is connected with the other end of the drive rod 111, the movable frame 109 is slidably connected with the movable shaft 110, and is set to the outside of the movable shaft 110, the connecting frame 118 is fixedly connected with the filter cover 106, and is located at the outer side wall of the filter cover 106, one end of the slide rod 107 is fixedly connected with the movable frame 109, the other end of the slide rod 107 is clamped with the connecting frame 118, the slide sleeve 108 is fixedly connected with the water storage pool 101, and is located on the water storage pool 101, the slide rod 107 is also slidably connected with the slide sleeve 108, and penetrates the slide sleeve 108.

[0023] In the embodiment, the inner side wall of the water storage pool 101 is provided with a liquid level sensor 105, when the liquid surface is at the liquid level sensor 105, the liquid level sensor 105 sends a signal to the background, and the background controls the water pump 102 to pump water in the water storage pool 101 to the outside, the filter cover 106 outside the water pump 102 can filter impurities and floating objects in the water, and the impurities and floating objects will fall into the annular collection box outside the filter cover 106; when cleaning the filter cover 106, the driving member is started, the driving member controls the driving rod 111 to rotate 180 degrees, and then the other end of the driving rod 111 pulls the movable shaft 110 to push the movable frame 109 upwards, the movable frame 109 drives the sliding rod 107 to slide upwards in the sliding sleeve 108, at the same time, the sliding rod 107 drives the connecting frame 118 to move upwards in the water storage pool 101, and the filter cover 106 moves upwards, then the connecting frame 118 is separated from the sliding rod 107, and the connecting frame 118 is rotated, so that the filter cover 106 is located at the opening of the water storage pool 101, the filter cover 106 slides outside the water inlet pipe 104, and then the filter cover 106 is cleaned, in the above manner, the filter cover 106 can be lifted from the bottom of the water storage pool 101, and the filter cover 106 is convenient to clean, and the operation is simple.

[0024] Further, the driving member includes a bracket 112 and a driving motor 113, the bracket 112 is fixedly connected with the water storage pool 101 and located at the outer side wall of the water storage pool 101, and the driving motor 113 is fixedly connected with the bracket 112 and located in the bracket 112, and one end of the driving rod 111 is fixedly connected with the output end of the driving motor 113.

[0025] In the embodiment, the bracket 112 is fixed outside the water storage pool 101, the driving motor 113 is installed in the bracket 112, and the output end of the driving motor 113 drives the driving rod 111 to rotate by starting the driving motor 113.

[0026] Further, the water drainage device for water conservancy and hydropower automation further includes a flow rate sensor 114 and an alarm 115, the flow rate sensor 114 is fixedly connected with the water flow pipe 103 and located at the inner side wall of the water flow pipe 103, and the alarm 115 is arranged on the water storage pool 101 and electrically connected with the flow rate sensor 114.

[0027] In the embodiment, by setting the flow rate sensor 114 and the alarm 115, the flow rate sensor 114 monitors the water flow rate in the water flow pipe 103 in real time, and when the water flow is too fast, the alarm 115 reminds the staff, which facilitates the staff to handle in time, and a temporary water pump 102 needs to be set to assist water pumping.

[0028] Further, the drainage device for water conservancy and hydropower automation further comprises a sealing washer 116, which is fixedly connected with the filter cover 106 and located at the bottom of the filter cover 106.

[0029] In the embodiment, by setting the sealing washer 116 at the bottom of the filter cover 106, the sealing washer 116 can prevent the bottom of the filter cover 106 from having a gap with the bottom wall of the water storage tank 101, so as to avoid impurities or floating objects from entering the filter cover 106 through the gap.

[0030] Further, the drainage device for water conservancy and hydropower automation further comprises a limiting frame 117, which is fixedly connected with the water storage tank 101 and located at the bottom of the water storage tank 101, and the water pump 102 is located in the limiting frame 117.

[0031] In the embodiment, by setting the limiting frame 117, the limiting frame 117 can limit the water pump 102 at the bottom of the water storage tank 101, so as to avoid the water pump 102 from being deviated or tilted in the water storage tank 101 due to water discharge.

[0032] The above only discloses a preferred embodiment of the utility model, and of course cannot limit the scope of the utility model, and those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the utility model claims still belong to the scope covered by the utility model.

Claims

1. A drainage device for water conservancy and hydropower automation, characterized in that, comprising a water storage tank, a water pump, a water flow pipe, a water delivery pipe, a liquid level sensor, a filter cover and a lifting assembly, the water flow pipe is in communication with the water storage tank, the liquid level sensor is arranged on the inner side wall of the water storage tank, the water pump is located in the water storage tank, the water delivery pipe is connected with the output end of the water pump, the filter cover is located outside the water pump and is movably connected with the water delivery pipe; the lifting assembly comprises a driving member, a sliding rod, a sliding sleeve, a movable frame, a connecting frame, a movable shaft and a driving rod, the driving member is arranged on the outer side wall of the water storage tank, one end of the driving rod is connected with the driving member, the other end of the driving rod is connected with the movable shaft, the movable frame is slidably connected with the movable shaft and is sleeved outside the movable shaft, the connecting frame is fixedly connected with the filter cover and is located on the outer side wall of the filter cover, one end of the sliding rod is fixedly connected with the movable frame, the other end of the sliding rod is clamped with the connecting frame, the sliding sleeve is fixedly connected with the water storage tank and is located on the water storage tank, and the sliding rod is also slidably connected with the sliding sleeve and penetrates through the sliding sleeve.

2. The drainage device for water conservancy and hydropower automation according to claim 1, characterized in that, the driving member comprises a bracket and a driving motor, the bracket is fixedly connected with the water storage tank and is located on the outer side wall of the water storage tank, the driving motor is fixedly connected with the bracket and is located in the bracket, and one end of the driving rod is fixedly connected with the output end of the driving motor.

3. The drainage device for water conservancy and hydropower automation according to claim 2, characterized in that, the drainage device for water conservancy and hydropower automation further comprises a flow rate sensor and an alarm, the flow rate sensor is fixedly connected with the water flow pipe and is located on the inner side wall of the water flow pipe, and the alarm is arranged on the water storage tank and is electrically connected with the flow rate sensor.

4. The drainage device for water conservancy and hydropower automation according to claim 3, characterized in that, the drainage device for water conservancy and hydropower automation further comprises a sealing gasket, the sealing gasket is fixedly connected with the filter cover and is located at the bottom of the filter cover.

5. The drainage device for water conservancy and hydropower automation according to claim 4, characterized in that, the drainage device for water conservancy and hydropower automation further comprises a limiting frame, the limiting frame is fixedly connected with the water storage tank and is located at the bottom of the water storage tank, and the water pump is located in the limiting frame.

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