Environment-friendly water supply and drainage device for water conservancy project

Abstract

The utility model provides an environment-friendly water supply and drainage device for water conservancy projects, which relates to the technical field of water conservancy projects and comprises a water diversion channel, a water conservancy fan blade mechanism is mounted in the front end of the water diversion channel, accommodating blocks are correspondingly mounted at two ends of the top of the middle section of the water diversion channel, and an intercepting and conveying mechanism is mounted between the accommodating blocks. A cleaning mechanism is installed between the containing blocks and located below the intercepting conveying mechanism, the cleaning mechanism comprises a connecting roller, the connecting roller is installed between the containing blocks and located below the intercepting conveying mechanism, brushes are arranged on the periphery of the connecting roller, one end of the connecting roller is rotationally connected to the containing block on one side, and the other end of the connecting roller is rotationally connected to the other containing block on the other side. The other end of the connecting rod extends out of the containing block on the other side, a first transmission wheel is installed at the end, extending out of the containing block, of the connecting rod, and the situation that more and more impurities are accumulated on the intercepting conveying mechanism, consequently, an intercepting conveying net is blocked, and the drainage effect becomes poor is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy technology field especially relates to a water conservancy environmental protection type water supply and drainage device. BACKGROUND

[0002] Water conservancy and hydropower drainage device is used in water conservancy and hydropower engineering, is used to exclude redundant water, prevents water and causes the influence of engineering structure safety and function to important facility that these devices can effectively reduce dam body wetting line and pore water pressure, prevent dam slope soil frost heaving damage, ensure the safe operation of water conservancy and hydropower engineering and prolong service life;

[0003] Among them, the patent number for <CN 216275564 U> a kind of water conservancy environmental protection type water supply and drainage device is disclosed, it includes water diversion channel, the water diversion channel one end is provided with water inlet, and the other end of water diversion channel is provided with water outlet, the middle part of water diversion channel is provided with sinking area, the top of water diversion channel and at the side of sinking area is provided with slot, the inner side of slot is provided with intercepting conveyor net, the inside of water diversion channel is provided with the first connecting roller matched with intercepting conveyor net, the top of water diversion channel is provided with the second connecting roller matched with intercepting conveyor net.The utility model is through setting up water power fan blade structure, utilizes water flow thrust to drive vertical shaft rotation, further drives intercepting conveyor net to realize the conveying of the intercepted sundries, realizes the self-cleaning of sundries, only needs to remove sundries in sundries accumulation area periodically, reduces artificial dependency and sundries removal difficulty, maintains the interception filtering performance of intercepting filter screen.

[0004] Among them, the patent number for <CN 216275564 U> a kind of water conservancy environmental protection type water supply and drainage device is disclosed, it includes water diversion channel, the water diversion channel one end is provided with water inlet, and the other end of water diversion channel is provided with water outlet, the middle part of water diversion channel is provided with sinking area, the top of water diversion channel and at the side of sinking area is provided with slot, the inner side of slot is provided with intercepting conveyor net, the inside of water diversion channel is provided with the first connecting roller matched with intercepting conveyor net, the top of water diversion channel is provided with the second connecting roller matched with intercepting conveyor net.The utility model is through setting up water power fan blade structure, utilizes water flow thrust to drive vertical shaft rotation, further drives intercepting conveyor net to realize the conveying of the intercepted sundries, realizes the self-cleaning of sundries, only needs to remove sundries in sundries accumulation area periodically, reduces artificial dependency and sundries removal difficulty, maintains the interception filtering performance of intercepting filter screen. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art, the patent mentioned above intercepting conveyor net when conveying the intercepted sundries, part of sundries will be sent to sundries accumulation area, but still a part of impurities will be attached on intercepting conveyor net, so that impurities will accumulate more and more, will make intercepting conveyor net block, eventually lead to water conservancy water supply and drainage device lose effect, drainage effect is poor, therefore, we propose a kind of water conservancy environmental protection type water supply and drainage device.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] The utility model provides a water conservancy environmental protection type water supply and drainage device, including water channel, water conservancy fan blade mechanism is installed in the inside of water channel front end, the top both ends of water channel medium section correspond to install accommodating block, install the interception conveying mechanism between accommodating block and extend to water channel medium section inside, water conservancy fan blade mechanism and interception conveying mechanism one end install transmission mechanism, install cleaning mechanism between the accommodating block below interception conveying mechanism,

[0008] The cleaning mechanism includes a connecting rod, which is installed between the accommodating blocks below the interception conveying mechanism, a brush is provided around the connecting rod, one end of the connecting rod is rotatably connected to one of the accommodating blocks, the other end of the connecting rod extends out of the other accommodating block, a first transmission wheel is installed on the end of the connecting rod extending out of the accommodating block, and a impurity treatment assembly is installed below the connecting rod on the top of the water channel.

[0009] Further, the impurity treatment assembly includes a collection shell, which is installed below the cleaning mechanism on the top of the water channel, sliding grooves are formed on both sides of the collection shell, sliding blocks are slidably connected in the sliding grooves, a sliding shovel is installed between the sliding blocks, and L-shaped pull rods are fixedly connected to one side of the collection shell around the sliding blocks.

[0010] Further, the water channel is provided with a water inlet at the front end and a water outlet at the rear end.

[0011] Further, the transmission mechanism includes a second transmission wheel, a third transmission wheel, and a first transmission belt, the second transmission wheel is fixedly connected to the water conservancy fan blade mechanism on one side of the water channel, the third transmission wheel is fixedly connected to the interception conveying mechanism on one side of the accommodating block, and the first transmission belt is sleeved around the second transmission wheel and the third transmission wheel.

[0012] Further, the third transmission wheel is provided with a fourth transmission wheel at the end away from the accommodating block.

[0013] Further, the first transmission wheel and the fourth transmission wheel are sleeved with a second transmission belt.

[0014] Further, the width of the L-shaped pull rod is less than the width of the gap between the collection shell and the accommodating block.

[0015] Compared with the prior art, the water diversion channel introduces water flow into the water conservancy fan mechanism, drives the internal water conservancy fan to rotate, thereby driving the second transmission wheel to rotate, through the first transmission belt transmission, the third transmission wheel is rotated, the fourth transmission wheel is driven to rotate, and the first transmission wheel is rotated through the second transmission belt transmission, thereby driving the cleaning mechanism to rotate, and the brush cleans the impurities attached to the interception conveying mechanism, effectively avoiding the blockage of the interception conveying net caused by the increasing impurities on the interception conveying mechanism, and the poor drainage effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 A schematic diagram of the overall mechanism of the water conservancy environmental protection type water supply and drainage device provided by the utility model;

[0017] Fig. 2 A side view of the water conservancy environmental protection type water supply and drainage device provided by the utility model;

[0018] Fig. 3 A local enlarged view of the A mechanism of the water conservancy environmental protection type water supply and drainage device provided by the utility model.

[0019] Legend: 1, water diversion channel; 2, water conservancy fan mechanism; 3, containing block; 4, interception conveying mechanism; 5, cleaning mechanism; 6, transmission mechanism; 7, water inlet; 8, water outlet; 9, second transmission wheel; 10, third transmission wheel; 11, first transmission belt; 12, fourth transmission wheel; 13, second transmission belt; 51, connecting rod; 52, brush; 53, first transmission wheel; 54, impurity treatment assembly; 541, collection shell; 542, sliding groove; 543, sliding block; 544, sliding shovel; 545, L-shaped pull rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] In order to facilitate understanding of the utility model, the utility model will be described more comprehensively with reference to the related utility model, and several embodiments of the utility model are given. However, the utility model can be realized in many different forms, and is not limited to the embodiments described in this paper. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Example 1

[0025] like Figs. 1-3 As shown, this utility model provides a technical solution: an environmentally friendly water supply and drainage device for water conservancy projects, including a water intake channel 1 for introducing water into the drainage device. The water intake channel 1 has an inlet 7 at the front end and an outlet 8 at the rear end. A hydraulic fan blade mechanism 2 is installed inside the front end of the water intake channel 1. The water flow washes the hydraulic fan blades and drives the second transmission wheel 9 to rotate, which is the power source of the drainage device. The top two ends of the middle section of the water intake channel 1 are respectively installed with receiving blocks 3. An interception and conveying mechanism 4 is installed between the receiving blocks 3 and extends into the middle section of the water intake channel 1. When the water flows through the interception and conveying mechanism 4, the impurities in it are intercepted and filtered by the interception and conveying net on the interception and conveying mechanism 4, and then conveyed to the drainage device to prevent the drainage device from being blocked. A transmission mechanism 6 is installed at one end of the hydraulic fan blade mechanism 2 and the interception and conveying mechanism 4. The transmission mechanism 6 can drive the second transmission wheel 9 through the water flow washing the hydraulic fan blade mechanism 2, and transmit power to the interception and conveying mechanism 4 to drive the interception and conveying net to operate. A cleaning mechanism 5 is installed between the receiving blocks 3 below the interception and conveying mechanism 4.

[0026] The cleaning mechanism 5 includes a connecting rod 51, which is installed between the receiving blocks 3 and below the interception and conveying mechanism 4. A brush 52 is provided around the periphery of the connecting rod 51 for cleaning impurities attached to the interception and conveying net. One end of the connecting rod 51 is rotatably connected to one side of the receiving block 3, and the other end of the connecting rod 51 extends out of the other side of the receiving block 3. A first transmission wheel 53 is installed at the end of the connecting rod 51 that extends out of the receiving block 3 for transmitting kinetic energy to the connecting rod 51, thereby driving it to rotate. An impurity treatment component 54 is installed below the connecting rod 51 at the top of the water intake channel 1 for collecting and treating the cleaned impurities.

[0027] Example 2

[0028] As Figs. 1-3 shown, the impurity treatment assembly 54 includes a collection shell 541 for collecting the cleaned impurities, the collection shell 541 is installed below the cleaning mechanism 5 at the top of the water channel 1, sliding grooves 542 are correspondingly arranged on both sides of the collection shell 541, sliding blocks 543 are slidably connected in the sliding grooves 542, a sliding shovel 544 is installed between the sliding blocks 543, L-shaped pull rods 545 are fixedly connected to one side of the sliding blocks 543 outside the collection shell 541, the width of the L-shaped pull rods 545 is less than the width of the gap between the collection shell 541 and the accommodating block 3, pulling the L-shaped pull rods 545 drives the sliding shovel 544 to shovel the impurities to a position away from the cleaning mechanism 5, and manual cleaning is performed to avoid that the workers are injured by the turbulent water flow when cleaning near the water drainage device.

[0029] The transmission mechanism 6 includes a second transmission wheel 9, a third transmission wheel 10 and a first transmission belt 11, the second transmission wheel 9 is fixedly connected to the water conservancy fan blade mechanism 2 on one side of the periphery of the water channel 1, the third transmission wheel 10 is fixedly connected to the intercepting and conveying mechanism 4 on one side of the accommodating block 3, the first transmission belt 11 is sleeved on the periphery of the second transmission wheel 9 and the third transmission wheel 10, a fourth transmission wheel 12 is arranged on the end of the third transmission wheel 10 away from the accommodating block 3, and a second transmission belt 13 is sleeved on the periphery of the first transmission wheel 53 and the fourth transmission wheel 12, so that the kinetic energy brought by the water flow is transmitted to the cleaning mechanism 5 and the intercepting and conveying mechanism 4.

[0030] The working process of the utility model: when using the water conservancy environmental protection type water supply and drainage device, first, the water channel 1 introduces the water flow from the water inlet 7 into the water conservancy fan blade mechanism 2, the high-speed water flow drives the internal water conservancy fan to rotate, thereby driving the second transmission wheel 9 to rotate, through the first transmission belt transmission 11, the third transmission wheel 10 is rotated, the fourth transmission wheel 12 is rotated, and then the second transmission belt 13 is driven, the first transmission wheel 53 is rotated, thereby driving the brush 52 to rotate, the brush 52 cleans the impurities attached to the intercepting and conveying mechanism 4, the cleaned impurities are collected by the collection shell 541 installed below the cleaning mechanism 5, then the L-shaped pull rod 545 is pulled to drive the sliding shovel 544 to shovel the impurities to a position away from the cleaning mechanism 5, and manual cleaning is performed.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly water supply and drainage device for water conservancy projects, comprising a water intake channel (1), wherein a hydraulic fan blade mechanism (2) is installed inside the front end of the water intake channel (1), and receiving blocks (3) are installed at both ends of the top of the middle section of the water intake channel (1), an interception and conveying mechanism (4) is installed between the receiving blocks (3) and extends into the middle section of the water intake channel (1), and a transmission mechanism (6) is installed at one end of the hydraulic fan blade mechanism (2) and the interception and conveying mechanism (4), characterized in that, The cleaning mechanism (5) is installed below the intercepting conveying mechanism (4) between the accommodating blocks (3). The cleaning mechanism (5) comprises a connecting rod (51) installed below the intercepting conveying mechanism (4) between the accommodating blocks (3), a brush (52) being arranged around the connecting rod (51), one end of the connecting rod (51) being rotatably connected to one of the accommodating blocks (3), the other end of the connecting rod (51) extending out of the other accommodating block (3), a first transmission wheel (53) being installed at the end of the connecting rod (51) extending out of the accommodating block (3), and an impurity treatment assembly (54) being installed below the cleaning mechanism (5) at the top of the water channel (1).

2. The environmentally-friendly water conservancy project water supply and drainage device according to claim 1, characterized in that: The impurity treatment assembly (54) comprises a collecting shell (541) installed below the cleaning mechanism (5) at the top of the water channel (1), sliding grooves (542) being formed on both sides of the collecting shell (541), sliding blocks (543) being slidably connected in the sliding grooves (542), and a sliding shovel (544) being installed between the sliding blocks (543), and L-shaped pull rods (545) being fixedly connected to one side of the collecting shell (541) outside the sliding blocks (543).

3. The environmentally-friendly water conservancy project water supply and drainage device according to claim 1, characterized in that: The water channel (1) is provided with a water inlet (7) at the front end and a water outlet (8) at the rear end.

4. The environmentally-friendly water conservancy project water supply and drainage device according to claim 1, characterized in that: The transmission mechanism (6) comprises a second transmission wheel (9), a third transmission wheel (10) and a first transmission belt (11), the second transmission wheel (9) being fixedly connected to the water conservancy fan blade mechanism (2) on one side outside the water channel (1), the third transmission wheel (10) being fixedly connected to the intercepting conveying mechanism (4) on one side of the accommodating block (3), and the first transmission belt (11) being sleeved around the second transmission wheel (9) and the third transmission wheel (10).

5. The environmentally-friendly water conservancy project water supply and drainage device according to claim 4, characterized in that: The third transmission wheel (10) is provided with a fourth transmission wheel (12) at the end away from the accommodating block (3).

6. The environmentally-friendly water conservancy project water supply and drainage device according to claim 5, characterized in that: The first transmission wheel (53) and the fourth transmission wheel (12) are sleeved with a second transmission belt (13) outside.

7. The environmentally-friendly water conservancy project water supply and drainage device according to claim 2, characterized in that: The width of the L-shaped pull rod (545) is less than the width of the gap between the collecting shell (541) and the accommodating block (3).

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