CN209040082U - A kind of bottom-open type weir gate - Google Patents
A kind of bottom-open type weir gate Download PDFInfo
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- CN209040082U CN209040082U CN201821515797.9U CN201821515797U CN209040082U CN 209040082 U CN209040082 U CN 209040082U CN 201821515797 U CN201821515797 U CN 201821515797U CN 209040082 U CN209040082 U CN 209040082U
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- baffle
- open type
- weir gate
- framework
- water level
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Abstract
The utility model discloses a kind of bottom-open type weir gates, belong to water supply and sewage work technical field.The utility model includes the rainfall gauge of U-typed framework and ultrasonic level gage, monitoring rainfall for monitoring water level and the pumping plant for controlling hydraulic pump, one baffle is installed in U-typed framework, the baffle adjusts it in U-typed frame body position by hydraulic cylinder, and rainfall signal is received by rainfall gauge, ultrasonic level gage receives the liquid level information cut in dirty well, give PLC mono- signal, then the on and off of PLC control cabinet control bottom-open type weir gate.Weir gate is bottom-open type, and driven by hydraulic system, can be manual, automatic both of which switch.The utility model passes through the height of control baffle, so that the water body of high water level flows out on the downside of baffle, the water level of controllable register two sides water body, moreover it is possible to effectively prevent high water level floating on water body from entering low water level region.
Description
Technical field
The utility model belongs to water supply and sewage work technical field, more particularly to a kind of bottom-open type weir gate.
Background technique
Currently, sewage rainwater shunt should confluence system and separate system, combined system divide again direct combined system and shutoff type conjunction
Stream system.Direct combined system is that rainwater and stain disease are directly discharged into river with same set of drainage pipeline networks, feature: with low investment, dirty
It contaminates greatly, without sewage plant, the scope of application: small pollution, big water body, first stage of construction；It is China's mesh using confluence of rainwater and sewage formula run-off system
Former investment is relatively fewer, builds relatively easy preferable selection, the original intention of Municipal design of pipe networks is for discharging rain
Water, typically directly it is connected with storm sewer, but in daily life, many sewage pipes are with rain pipe mixed flow or hybrid junction, such as
This results in a large amount of sanitary sewages to enter river, and then directly polluted river.Conventional weir gate requires ratio to well body absolute altitude
Higher, installation space demand is big, and has the prominent ground of electrical header, and many field conditions are unsatisfactory for the installation of common weir gate.
Utility model content
The purpose of this utility model is to provide a kind of bottom-open type weir gates, by controlling the height of baffle, so that high water level
Water body flow out on the downside of the baffle, the water level of controllable register two sides water body, moreover it is possible to effectively prevent high water level floating on water body into
Enter low water level region, mitigates the pollution in river.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of bottom-open type weir gate, the supersonic liquid level including U-typed framework and for monitoring water level
It counts, monitor the rainfall gauge of rainfall and the pumping plant for controlling hydraulic pump, be equipped on the inner surface of the opposite framework of U-typed framework one
A pair of of guide plate, the framework surface between each pair of guide plate are equipped with a hydraulic cylinder, are sliding combined with one in the guide plate
Baffle is connected between the deferent segment and baffle of the hydraulic cylinder by a connecting plate；A PLC controller is equipped in the pumping plant,
The ultrasonic level gage and udometric output end and the output end of PLC controller are electrically connected, and the PLC controller passes through
One frequency converter is connect with hydraulic pump, is connected between the hydraulic pump and hydraulic cylinder by hydraulic tube.
Further, the open end of the U-typed framework is fixed with an end cap.
Further, an opposite face of each pair of guide plate is provided with a guide groove, and the two sides of the baffle are equipped with
The draw runner matched with guide groove.
Further, sealing strip is equipped between the guide plate and baffle.
Further, a ultrasonic level gage is mounted on above the water body of the baffle two sides.
The utility model has the following beneficial effects:
The utility model structure is simple, easy to use, is carried out by water level of the liquid level sensor to the water body of baffle two sides
Monitoring, prevents highstand shedding, passes through hydraulic device to baffle again by the controller of pumping plant after monitoring water body water level
Height is adjusted, and the water body of high water level flows out on the downside of baffle, the water level of controllable register two sides water body, moreover it is possible to effectively prevent
High water level floating on water body enters low water level region, reduces pollution of the floating refuse to low water level region.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model U-typed framework and baffle；
In attached drawing, parts list represented by the reference numerals are as follows:
1- U-typed framework, 2- hydraulic cylinder, 3- guide plate, 4- baffle, 5- guide groove, 6- connecting plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Refering to Figure 1, the utility model is a kind of bottom-open type weir gate, including U-typed framework 1 and for monitoring water
The ultrasonic level gage of position, the rainfall gauge for monitoring rainfall and the pumping plant for controlling hydraulic pump, U-typed framework 1 one is with respect to framework
Inner surface on be equipped with a pair of of guide plate 3, the framework surface between each pair of guide plate 3 is equipped with a hydraulic cylinder 2, in guide plate 3
It is sliding combined with a baffle 4, is connected between the deferent segment and baffle 4 of hydraulic cylinder 2 by a connecting plate 6；
Wherein, the open end of U-typed framework 1 is fixed with an end cap.
Wherein, an opposite face of each pair of guide plate 3 is provided with a guide groove 5, and the two sides of baffle 4 are equipped with and guide groove 5
The draw runner matched.
Wherein, sealing strip is equipped between guide plate 3 and baffle 4.
Wherein, a ultrasonic level gage is mounted on above 4 two sides water body of baffle.
A PLC controller, the output end of ultrasonic level gage and udometric output end and PLC controller are equipped in pumping plant
It is electrically connected, PLC controller is connect by a frequency converter with hydraulic pump, passes through hydraulic tube phase between the hydraulic pump and hydraulic cylinder 2
Connection.
Embodiment 1 limits on the path of weir gate installation drainage water level by baffle 4, wherein baffle 4 is logical
It crosses and is mounted on a pair of hydraulic cylinders 2 of its two sides and is driven, also, a pair of of ultrasonic wave is installed in 1 upper cover plate of U-typed framework
Liquidometer, and the water level of 4 two sides of baffle is monitored respectively, the result of monitoring is transmitted in, the control being mounted on pumping plant
System, controller is PLC controller in control system, specific such as siemens PLC series, wherein CPU model 224,
In two ultrasonic level gages output end respectively with the amount of siemens PLC exhibition module EM235 on RA, RB two pins end be connected,
And proficiency dynamic circuit breaker circuit passband is equipped on the pumping plant, for controlling the unlatching and stopping of hydraulic pump, and plc is converted by AD
Output switch parameter is converted by analog input, by the ON/OFF solenoid valve of intermediate relay control hydraulic power unit, to hydraulic pump
It is controlled, the rising or decline by the input/output of hydraulic oil to control 2 upper piston rod of hydraulic cylinder finally to keep off
The rising or decline of plate 4.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of bottom-open type weir gate, ultrasonic level gage, monitoring rainfall including U-typed framework (1) and for monitoring water level
Rainfall gauge and pumping plant for controlling hydraulic pump, it is characterised in that: U-typed framework (1) one with respect on the inner surface of framework
Equipped with a pair of of guide plate (3), the framework surface between each pair of guide plate (3) is equipped with a hydraulic cylinder (2), the guide plate
(3) it is sliding combined with a baffle (4) in, passes through a connecting plate (6) phase between the deferent segment and baffle (4) of the hydraulic cylinder (2)
Even；
It is defeated equipped with a PLC controller, the ultrasonic level gage and udometric output end and PLC controller in the pumping plant
Outlet is electrically connected, and the PLC controller is connect by a frequency converter with hydraulic pump, is led between the hydraulic pump and hydraulic cylinder (2)
Hydraulic tube is crossed to be connected.
2. a kind of bottom-open type weir gate according to claim 1, which is characterized in that the open end of the U-typed framework (1) is solid
Surely there is an end cap.
3. a kind of bottom-open type weir gate according to claim 1, which is characterized in that the one of each pair of guide plate (3) is opposite
Face is provided with a guide groove (5), and the two sides of the baffle (4) are equipped with the draw runner matched with guide groove (5).
4. a kind of bottom-open type weir gate according to claim 1, which is characterized in that between the guide plate (3) and baffle (4)
Equipped with sealing strip.
5. a kind of bottom-open type weir gate according to claim 1, which is characterized in that above the water body of baffle (4) two sides
One ultrasonic level gage is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821515797.9U CN209040082U (en) | 2018-09-17 | 2018-09-17 | A kind of bottom-open type weir gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821515797.9U CN209040082U (en) | 2018-09-17 | 2018-09-17 | A kind of bottom-open type weir gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209040082U true CN209040082U (en) | 2019-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821515797.9U Active CN209040082U (en) | 2018-09-17 | 2018-09-17 | A kind of bottom-open type weir gate |
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| Country | Link |
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| CN (1) | CN209040082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962629A (en) * | 2020-08-24 | 2020-11-20 | 中建环能科技股份有限公司 | Sealing structure, weir frame assembly applying sealing structure and hydraulic lifting weir gate |
-
2018
- 2018-09-17 CN CN201821515797.9U patent/CN209040082U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962629A (en) * | 2020-08-24 | 2020-11-20 | 中建环能科技股份有限公司 | Sealing structure, weir frame assembly applying sealing structure and hydraulic lifting weir gate |
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