CN210917560U - Water intake with layered water taking function - Google Patents
Water intake with layered water taking function Download PDFInfo
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- CN210917560U CN210917560U CN201921528674.3U CN201921528674U CN210917560U CN 210917560 U CN210917560 U CN 210917560U CN 201921528674 U CN201921528674 U CN 201921528674U CN 210917560 U CN210917560 U CN 210917560U
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Abstract
A water intake with layered water taking function belongs to the technical field of hydraulic engineering equipment. The gate is a step structure formed by a plurality of horizontal gates and vertical gates which are arranged in a staggered manner, two inner side walls of the gate chamber are in an inclined shape, the cross section of the gate chamber is in a trapezoid shape with a large upper part and a small lower part, the vertical gate is in a trapezoid shape with a large upper part and a small lower part, and two side edges of the horizontal gate are in an inclined surface structure matched with the inner side walls of the gate chamber; a transmission mechanism consisting of a driving wheel, a fixed pulley and a rope is arranged above the step structure, and the transmission mechanism is obliquely arranged along the ascending trend of the step; a plurality of electric hoists are fixedly connected to the rope; through drive transport mechanism, remove electric block to directly over the vertical gate, through drive electric block, make the lifting hook descend and lift by crane vertical gate. The utility model discloses not only realize getting top layer water easily, the control water intaking flow of also being convenient for, simple structure, simple to operate, it is with low costs, the practicality is high, application scope is wide, convenient to popularize and use.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering equipment, a step layering intake suitable for hydraulic engineering is related to, specifically is an intake with layering water intaking function.
Background
The water intake is the water intake part of a riverbed type water intake structure, is an important component of a water delivery pipeline, is usually built on the bank of a river or the bank of a reservoir, and is generally provided with a gate for water flow control. The water intake of the water intake is mainly used for the requirements of agricultural irrigation, domestic water supply and the like.
It is known that the quality of water varies from level to level in lakes. The surface water contacts with the atmosphere, the heat exchange is frequent, the device is suitable for farmland irrigation, the high yield of crops is facilitated, the middle water is inferior, the oxygen content of the bottom water is lower, and the adverse factor to the growth of the crops is the largest. The domestic water has low requirement on water temperature but high requirement on water quality, so that the domestic water generally adopts water with low deep layer pollution and good water quality in a reservoir. The traditional water intake is difficult to meet the water intake requirements of two different purposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome traditional intake weak point, provide a stair structure's intake that has layering water intaking function.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a water intake with a layered water intake function comprises a gate chamber and a gate, and is characterized in that the gate is of a step structure formed by a plurality of horizontal gates and vertical gates which are arranged in a staggered mode, two inner side walls of the gate chamber are inclined, the cross section of the inner side walls is in a trapezoid shape with a large top and a small bottom, a gate groove for mounting the vertical gate is formed in the inner side wall of the gate chamber, the vertical gate is in a trapezoid shape with a large top and a small bottom, and two side edges of the horizontal gate are of inclined surface structures matched with the inner side walls of the gate chamber;
a transmission mechanism consisting of a driving wheel, a fixed pulley and a rope is arranged above the step structure, and the transmission mechanism is obliquely arranged along the ascending trend of the step; the rope is fixedly connected with a plurality of electric hoists, and the electric hoists are connected with lifting hooks through steel ropes; the lifting hook is moved to the position right above the corresponding vertical gate by driving the conveying mechanism, and the lifting hook is made to descend to lift the corresponding vertical gate by driving the electric hoist.
Furthermore, the end parts of the horizontal gate and the vertical gate, which are contacted with each other, are mutually matched inclined planes, and water stopping is arranged at the inclined planes.
Furthermore, the inclined plane of horizontal gate and vertical gate contact is up, the vertical gate top is equipped with spacing lug, spacing lug is equipped with inclined plane down to with the inclined plane cooperation of adjacent horizontal gate, the inclined plane of vertical gate bottom is down to cooperate with the inclined plane of adjacent horizontal gate.
Furthermore, the horizontal gate is 3, the vertical gate is 3, and the staggered arrangement constitutes three-layer stair structure.
Furthermore, a camera is arranged near the water intake, so that the working state of the landscape gate can be conveniently and remotely monitored by workers.
Furthermore, the water intake is provided with a controller and is respectively connected with the driving wheel and the electric hoist.
Furthermore, a water level sensor and a water pressure sensor are arranged 2-3m in front of the gate and used for monitoring the changes of the water level and the water pressure and are respectively connected with the controller.
Further, an alarm lamp is arranged on the mounting bracket of the conveying mechanism.
The utility model has the advantages of it is following:
1. the water intake is designed into three layers which are all plane flashboards, the vertical flashboards can be lifted, water with different water depths and water qualities can be respectively taken according to water requirements, and the defects of the previous water intake are overcome;
2. the quantity of the improved vertical flashboards can be controlled according to the water taking demand to control the flow in the water taking process;
3. when water is taken, when only the surface layer vertical flashboard and the deep layer vertical flashboard are opened, partial energy can be eliminated, and channel scouring is reduced;
4. in the flood period, the vertical gate plate with the proper height at the upper part is opened, so that water with larger sand content near the bottom can be prevented from being introduced in the flood period;
5. the utility model is a combined water intake which is convenient to disassemble, easy to maintain, high in practicability, wide in application range and convenient to popularize and use;
6. the arranged steel wire rope electric hoist can open and close the flashboard under the action of the steel wire rope, so that the operation is simple, the labor is saved, and the brake opening efficiency is efficient and quick;
7. the solid gate plate has the advantages of high structural strength, high shearing strength and high compressive strength, simple structure and high self-stability strength;
8. in the operation process of the water intake, a worker can observe whether the operation is abnormal or not through the camera;
9. the alarm lamp can play a role in danger warning, and is also suitable for construction operation and emergency workers to communicate signals and indicate directions.
The utility model discloses a layering intake not only realizes getting top layer water easily, the control water intaking flow of also being convenient for, simple structure, simple to operate, it is with low costs, the practicality is high, application scope is wide, convenient to popularize and use.
Drawings
FIG. 1 shows a side view of a layered water intake;
FIG. 2 shows a top view of a layered water intake;
FIG. 3 is a front view of a layered water intake;
FIG. 4 is a side view of a layered intake for taking a first layer of water;
FIG. 5 is a side view of a layered intake for taking a second layer of water;
FIG. 6 is a side view of a stratified water intake with a third layer of water;
fig. 7 is a side view of the shutter 1;
fig. 8 is a front view of the shutter 1;
fig. 9 is a front view of the shutter 2;
fig. 10 is a top view of the shutter 2;
fig. 11 is a side view of the shutter 3;
fig. 12 is a front view of the shutter 3;
in the figure: 1-gate 1, 2-gate 2, 3-gate 3, 4-gate 4, 5-gate 5, 6-gate 6, 71-steel wire rope electric block, 72-steel wire rope, 73-lifting hook, 8-alarm lamp, 9-controller, 10-camera, 11-driving wheel, 12-rope, 13-fixed pulley, 14-gate pier, 15-gate groove, 16-water level sensor, 17-water pressure sensor and 18-lifting lug.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings and examples.
As shown in the figure, the figure shows the water intaking mouth with layering water intaking function according to the utility model discloses a include: 1-gate 1, 2-gate 2, 3-gate 3, 4-gate 4, 5-gate 5, 6-gate 6, 71-steel wire rope electric block, 72-steel wire rope, 73-lifting hook, 8-alarm lamp, 9-controller, 10-camera, 11-driving wheel, 12-rope, 13-fixed pulley, 14-gate pier, 15-gate groove, 16-water level sensor, 17-water pressure sensor and 18-lifting lug.
The water intake is similar to a step and has three layers, and the vertical gate of each layer is composed of movable gate plates and can move up and down; the inner side of the lock chamber is arranged to be inclined, and three inclined lock gate slots 15 are formed for accommodating the vertical lock gates 1, 3 and 5.
The steel wire rope electric hoist 71 is fixed on the rope 12, and the steel wire rope electric hoist 71 moves back and forth through the traction of the driving wheel 11; the upper ends of the vertical flashboards (1, 3 and 5) can be hung on a lifting hook 73 of the steel wire rope electric hoist 71, and the flashboards (1, 3 and 5) move up and down along with the opening and closing of the steel wire rope electric hoist 71; the water between the flashboards is sealed by the dead weight.
The structure and function of the water intake with the layered water intake function are explained as follows:
the flashboard divide into vertical flashboard (1, 3, 5) and horizontal flashboard (2, 4, 6), and vertical flashboard (1, 3, 5) are down the trapezoidal form on the whole, and two waists are equal, and both ends embedding gate groove 15, gate groove can carry out spacing fixed to the flashboard, avoids the flashboard to take place the skew collision and take place to damage in the up-and-down motion in-process. The horizontal gate plates (1, 3 and 5) are rectangular on the whole, slightly inclined around and convenient for water stop, and two side edges of the horizontal gate are of inclined surface structures matched with the inner side wall of the chamber and are embedded in the inclined inner side wall of the chamber in a clamping way.
And a wire rope electric hoist 71 which serves as an up-and-down moving power system for all the vertical shutters.
The number of the steel wire rope electric hoists 71 (steel ropes 72 and lifting hooks 73) can be increased according to requirements.
And a wire rope 72 serving as a connecting device between the wire rope electric hoist 71 and the shutter, wherein the shutter and the wire rope 72 can be connected by a lug 18 provided on the shutter.
A hook 73, which is the most common type of hanger, is suspended from a wire rope 72 of a wire rope electric block 71.
The alarm lamp 8 is used as a warning sign when the water intake is abnormal, and is also suitable for the use of signal communication and direction indication of workers.
And the controller 9, which is used as a decision mechanism for issuing commands, is used for commanding the operation of lifting the whole water intake gate plate.
The camera 10, which is a video capture device, can monitor the condition of the intake in real time.
The drive wheel 11, which powers the forward and backward movement of the rope 12, is commanded by the controller 9.
The rope 12 is used for moving the wire rope electric block 71 (the steel rope 72 and the hook 73) back and forth along the river course direction.
The fixed pulley 13 moves the rope 12 forward and backward in cooperation with the driving pulley 11.
The gate piers 14, which are reinforced concrete structures, play a role of supporting the gate plates (1, 2, 3, 4, 5, 6).
And a gate groove 15 as a moving track of the gate in a vertical direction.
The water level sensor 16 is an instrument that senses the water temperature and level and converts the sensed water temperature and level into a varying electrical signal.
The water pressure sensor 17 is an instrument that senses water temperature and water pressure and converts the sensed water temperature and water pressure into a varying electric signal.
And the lifting lug 18 is a stressed member which is welded on the gate plates (1, 3 and 5) and is used for lifting.
The working principle of the water intake with the function of layered water taking is as follows:
a lock chamber is constructed in a ladder-shaped channel connecting the lake and the farmland. Three layers of vertical flashboards are arranged according to the height of the chamber, the flashboards can be lifted, and the form of the water intake is similar to that of a step.
(1) Because the water quality and the water temperature of different water levels are different, when surface water is needed, the controller 9 starts the steel wire rope electric hoist 71 to lift the gate plate 5, so that the function of taking the first layer can be realized; when a second layer of water is needed, the controller 9 starts the steel wire rope electric hoist 71 to lift the gate plate 3, so that the function of taking the second layer of water can be realized; when a third layer of water is needed, the controller 9 starts the steel wire rope electric hoist 71 to lift the flashboard 1, so that the function of taking the third layer of water can be realized;
(2) the specific operation mode is that the driving wheel 11 is started through the controller 9, the driving wheel 11 rotates to enable the rope 12 to move, when the rope 12 moves to enable the steel wire rope electric hoist 71 (the steel wire rope 72 and the lifting hook 73) to reach the position right above the gate plates 5 (1 and 3), the controller 9 starts the steel wire rope electric hoist 71, the steel wire rope electric hoist 71 enables the steel wire rope 72 to extend, the lifting hook 73 descends, when the lifting hook 73 is connected with the lifting lug 18, the controller 9 starts the steel wire rope electric hoist 71 to enable the steel wire rope 72 to contract, and the gate plates 5 (1 and 3) are lifted;
(3) the water intake can also control the water intake flow, not only can independently open the gate plate 1, the gate plate 2 or the gate plate 3, but also can open two or three of the gate plates to intake water simultaneously;
(4) floating garbage often exists at a water intake in daily operation, and in the case, when the water intake is taken by lifting the gate plate 1 or 3 by using the steel wire rope electric hoist 71, the influence of floaters can be reduced, and in addition, when the water intake is silted, the gate plates 3 and 5 can be opened, so that the silting influence is reduced;
(5) in the process of taking water, the gate plate 1 and the gate plate 5 are lifted by using the steel wire rope electric hoist 71, so that two water flows are intersected, water can be taken, partial energy can be eliminated, and channel scouring is reduced;
(6) when the water level sensor 17 is in an open state, the water level sensor 16 measures the water level value, the water pressure sensor 17 measures the water pressure value, the water level sensor 10 and the water level sensor 16 check each other, once abnormity occurs, the alarm lamp 8 is turned on, and a worker observes the abnormal condition through the camera 10 and quickly makes an emergency measure;
to sum up, the utility model discloses the shortcoming of prior art has effectively been overcome and higher practicality has.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A water intake with a layered water intake function comprises a gate chamber and a gate, and is characterized in that the gate is of a step structure formed by a plurality of horizontal gates and vertical gates which are arranged in a staggered mode, two inner side walls of the gate chamber are inclined, the cross section of the inner side walls is in a trapezoid shape with a large top and a small bottom, a gate groove for mounting the vertical gate is formed in the inner side wall of the gate chamber, the vertical gate is in a trapezoid shape with a large top and a small bottom, and two side edges of the horizontal gate are of inclined surface structures matched with the inner side walls of the gate chamber;
a transmission mechanism consisting of a driving wheel, a fixed pulley and a rope is arranged above the step structure, and the transmission mechanism is obliquely arranged along the ascending trend of the step; the rope is fixedly connected with a plurality of electric hoists, and the electric hoists are connected with lifting hooks through steel ropes; the lifting hook is moved to the position right above the corresponding vertical gate by driving the conveying mechanism, and the lifting hook is made to descend to lift the corresponding vertical gate by driving the electric hoist.
2. The water intake with the function of taking water in layers according to claim 1, wherein the contact ends of the horizontal gate and the vertical gate are mutually matched inclined planes, and a water stop is arranged at the inclined planes.
3. The intake with layered water intake function according to claim 2, wherein the inclined surface of the horizontal gate contacting with the vertical gate faces upward, the top of the vertical gate is provided with a limit projection, the limit projection is provided with a downward inclined surface and is matched with the inclined surface of the adjacent horizontal gate, and the inclined surface of the bottom of the vertical gate faces downward and is matched with the inclined surface of the adjacent horizontal gate.
4. The water intake with layered water intake function according to claim 1 or 2, wherein the horizontal gates are 3 blocks, and the vertical gates are 3 blocks, which are staggered to form a three-step structure.
5. The water intake with the function of taking water in layers according to claim 1, wherein a camera is arranged near the water intake, so that a worker can conveniently and remotely monitor the working state of the landscape gate.
6. The intake with the function of taking water in layers as claimed in claim 1, wherein the intake is provided with a controller and is connected with the driving wheel and the electric block respectively.
7. The water intake with the function of taking water hierarchically as claimed in claim 6, wherein a water level sensor and a water pressure sensor are arranged 2-3m in front of the gate, and are used for monitoring the changes of the water level and the water pressure and are respectively connected with the controller.
8. The water intake with layered water intake function according to claim 7, wherein a warning lamp is disposed on the mounting bracket of the conveying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921528674.3U CN210917560U (en) | 2019-09-16 | 2019-09-16 | Water intake with layered water taking function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921528674.3U CN210917560U (en) | 2019-09-16 | 2019-09-16 | Water intake with layered water taking function |
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| CN210917560U true CN210917560U (en) | 2020-07-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605490A (en) * | 2021-08-09 | 2021-11-05 | 中铁工程设计咨询集团有限公司 | Riverbed type underground water taking structure |
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- 2019-09-16 CN CN201921528674.3U patent/CN210917560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605490A (en) * | 2021-08-09 | 2021-11-05 | 中铁工程设计咨询集团有限公司 | Riverbed type underground water taking structure |
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