CN207362808U - A kind of venetian blind type flow control gate - Google Patents
A kind of venetian blind type flow control gate Download PDFInfo
- Publication number
- CN207362808U CN207362808U CN201721158249.0U CN201721158249U CN207362808U CN 207362808 U CN207362808 U CN 207362808U CN 201721158249 U CN201721158249 U CN 201721158249U CN 207362808 U CN207362808 U CN 207362808U
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- Prior art keywords
- gate
- shutter gate
- shunting
- shutter
- frame
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Abstract
A kind of venetian blind type flow control gate belongs to gate technical field, including shunting frame, shunting column, shutter gate, Flow speed measurer, floodometer, floodgate motor and controller.The utility model is provided with shunting frame and shunting column in the upstream face of shutter gate, extends the service life of shutter gate, and make the current by shutter gate more steady.Flow speed measurer, the floodometer set between shutter gate and shunting frame, plays the role of monitoring the flow velocity and water level of water, ensures the security of experiment.Shutter gate, which goes out the Flow speed measurer of the water surface, floodometer, can accurately measure the flow velocity and water level of sink, and the opening angle of shutter gate can be set by touch display screen, or by setting opening angle of the required water level by floodgate motor adjust automatically shutter gate.The utility model control accuracy is high, more intelligent, hommization, greatly facilitates teaching and experiment.
Description
Technical field
The utility model belongs to gate technical field, especially relates to a kind of venetian blind type flow control gate.
Background technology
Gate is to let out and (put) the control facility of aquaporin for closing and opening, and is the important composition portion of hydraulic structure
Point, it can be used to intercept current, control water level, adjust flow, discharge silt and drift etc..Plane gate and gates of segmental shape are most
Frequently with door shape.
In hydraulic experiment room, it is frequently utilized that sink carries out the research of knowledge question of water conservancy, and is tested with sink
During require more accurate, common plane gate and arc gate for the height and the control such as water flow that control water level
Door is unable to reach requirement.A kind of venetian blind type lock for hydraulic experiment room sink of Patent No. 201621212866.7
Door, although the folding for being capable of smooth water flow its gate is required to control manually, precision is low, is closed in the case where current are big
Arduously, and before venetian blind type gate there is no any safeguard measure, after long-time use, gate can deform upon, and cause to close
It is not tight.A kind of venetian blind type linkage gate of Patent No. 201520916852.5, discloses venetian blind type motor-driven
Gate, but it simply controls the opening ways of gate, the precision of control and control for gatage does not all have phase
Close record, it is impossible to meet the required precision of the control such as height and the water flow of gate for controlling water level during testing.
Therefore there is an urgent need for a kind of new technical solution to solve the problems, such as this among the prior art.
Utility model content
Technical problem to be solved in the utility model is：A kind of venetian blind type flow control gate is provided to be used to solve existing skill
Gate in art cannot reach requirement of experiment in experimentation for the height and water flow equally accurate for controlling water level
Technical problem.
A kind of venetian blind type flow control gate includes shunting frame, shunting column, shutter gate, Flow speed measurer, level measuring
Instrument, floodgate motor and controller, the shunting frame is rectangular frame structure, is fixedly mounted on the upstream face of shutter gate simultaneously
And gap is left between shutter gate, shunt and be provided with equally distributed shunting column on frame；The shunting column is in longitudinal cloth
Put；The shutter gate is connected by transmission mechanism with floodgate motor, and angular sensor is provided with shutter gate；
The quantity of the Flow speed measurer is two, one of them is fixedly mounted between shunting frame and shutter gate, another is solid
Dingan County goes out the water surface mounted in shutter gate；The quantity of the floodometer is two, one of them is fixedly mounted on shunting
Between frame and shutter gate, what another was fixedly mounted on shutter gate goes out the water surface；Touch is provided with the controller
Display screen, controller are connected with Flow speed measurer, floodometer, floodgate motor and angular sensor respectively.
Gap between the shunting frame and shutter gate is more than the maximum opens wide of shutter gate.
The cross section preferable shape of the shunting column is isosceles triangle.
Buzzer and alarm lamp are provided with the controller.
By above-mentioned designing scheme, the utility model can bring following beneficial effect：
The utility model is provided with shunting frame and shunting column in the upstream face of shutter gate, and current are by the of shunting column
Current are relatively steady after once shunting is slowed down, and reduce the impact to shutter gate, slow down the deformation of shutter gate, prolong
The service life of shutter gate has been grown, and has made the current by shutter gate more steady.Shutter gate and shunting
Flow speed measurer, the floodometer set between frame, play the role of monitor water flow velocity and water level, when flow velocity or on
When Fang Shuiwei is higher by the warning value of setting, buzzer and the same alarm of alarm lamp, ensure the security tested.Shutter lock
Door goes out the Flow speed measurer of the water surface, floodometer can accurately measure the flow velocity and water level of sink, and can pass through touch
Display screen sets the opening angle of shutter gate, or by setting required water level by floodgate motor adjust automatically shutter
The opening angle of gate.The utility model control accuracy is high, more intelligent, hommization, greatly facilitates teaching and experiment.
Brief description of the drawings
The utility model is further described below in conjunction with the drawings and specific embodiments：
Fig. 1 is a kind of structure diagram of venetian blind type flow control gate of the utility model.
Fig. 2 is a kind of overlooking the structure diagram of venetian blind type flow control gate of the utility model.
1- shunts frame, 2- shuntings column, 3- shutters gate, 4- Flow speed measurers, 5- floodometers, 6- gates electricity in figure
Machine, 7- controllers, 8- angular sensors.
Embodiment
As shown in the figure, a kind of venetian blind type flow control gate includes shunting frame 1, shunting column 2, shutter gate 3, flow velocity measurement
Instrument 4, floodometer 5, floodgate motor 6 and controller 7, the shunting frame 1 is rectangular frame structure, is fixedly mounted on blinds
The upstream face of window gate 3 and gap is left between shutter gate 3, the gap shunted between frame 1 and shutter gate 3 is big
In the maximum opens wide of shutter gate 3, ensure that the unlatching of shutter gate 3 is interference-free, shunt and be provided with frame 1 uniformly
The shunting column 2 of distribution；The shunting column 2 is in being longitudinally arranged, and the cross section preferable shape of shunting column 2 is isosceles triangle, shunting
Column 2 carries out shunting deceleration to the current of process, makes current relatively steady；The shutter gate 3 passes through transmission mechanism and gate
Motor 6 connects, and angular sensor 8 is provided with shutter gate 3, and angular sensor 8 detects shutter gate 3
Aperture, and the numerical value detected is shown by the touch display screen set on controller 7；
The quantity of the Flow speed measurer 4 is two, one of them be fixedly mounted on shunting frame 1 and shutter gate 3 it
Between be used to monitor the flow velocity of water and shown by touch display screen, what another was fixedly mounted on shutter gate 3 goes out the water surface,
For monitoring the flow rate of water flow after shutter gate 3 and being shown by touch display screen；The quantity of the floodometer 5
For two, one of them, which is fixedly mounted between shunting frame 1 and shutter gate 3, is used to monitor the water level above gate and pass through
Touch display screen shows that another is fixedly mounted on the rear water for going out the water surface and being used to detect shutter gate 3 of shutter gate 3
Position simultaneously shown by touch display screen, height in controller 7 previously according to experimental trough and the current stream that can be born
Speed setting warning value, when the number that Flow speed measurer 4, floodometer 5 measure between shunting frame 1 and shutter gate 3
When value is higher than warning value, buzzer and alarm lamp are opened send alarm at the same time, it is ensured that the security of experiment.
Touch display screen, buzzer and alarm lamp are provided with the controller 7, controller 7 is surveyed with flow velocity respectively
Amount instrument 4, floodometer 5, floodgate motor 6 and angular sensor 8 connect, and can be shown by being touched in controller 7
The opening angle of shutter gate 3 is set on screen, floodgate motor 6 carries out folding, rotation angle sensing according to the instruction of controller 7
Device 8 is further corrected, and is finally reached aperture requirement；It can also be adjusted automatically by floodgate motor 6 by the water level needed for setting
The opening angle of whole shutter gate 3, the floodometer 5 that the water surface is gone out by shutter gate 3 are further corrected, finally reached
To water level requirement.
Claims (4)
1. a kind of venetian blind type flow control gate, it is characterized in that：Including shunting frame (1), shunting column (2), shutter gate (3), stream
Fast measuring instrument (4), floodometer (5), floodgate motor (6) and controller (7), the shunting frame (1) is rectangular frame knot
Structure, is fixedly mounted on the upstream face of shutter gate (3) and gap is left between shutter gate (3), on shunting frame (1)
It is provided with equally distributed shunting column (2)；The shunting column (2) is in be longitudinally arranged；The shutter gate (3) passes through driver
Structure is connected with floodgate motor (6), and angular sensor (8) is provided with shutter gate (3)；The Flow speed measurer (4)
Quantity be two, one of them be fixedly mounted on shunting frame (1) and shutter gate (3) between, another is fixedly mounted on
Shutter gate (3) goes out the water surface；The quantity of the floodometer (5) is two, one of them is fixedly mounted on shunting frame
(1) between shutter gate (3), what another was fixedly mounted on shutter gate (3) goes out the water surface；On the controller (7)
Be provided with touch display screen, controller (7) respectively with Flow speed measurer (4), floodometer (5), floodgate motor (6) and rotation
Angle of revolution sensor (8) connects.
2. a kind of venetian blind type flow control gate according to claim 1, it is characterized in that：The shunting frame (1) and shutter
Gap between gate (3) is more than the maximum opens wide of shutter gate (3).
3. a kind of venetian blind type flow control gate according to claim 1, it is characterized in that：The cross section of the shunting column (2)
Preferable shape is isosceles triangle.
4. a kind of venetian blind type flow control gate according to claim 1, it is characterized in that：It is provided with the controller (7)
Buzzer and alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158249.0U CN207362808U (en) | 2017-09-11 | 2017-09-11 | A kind of venetian blind type flow control gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158249.0U CN207362808U (en) | 2017-09-11 | 2017-09-11 | A kind of venetian blind type flow control gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207362808U true CN207362808U (en) | 2018-05-15 |
Family
ID=62352192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721158249.0U Expired - Fee Related CN207362808U (en) | 2017-09-11 | 2017-09-11 | A kind of venetian blind type flow control gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207362808U (en) |
-
2017
- 2017-09-11 CN CN201721158249.0U patent/CN207362808U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20180911 |