CN214613930U - Sand washing and dredging structure for gate sensor cavity - Google Patents
Sand washing and dredging structure for gate sensor cavity Download PDFInfo
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- CN214613930U CN214613930U CN202120489118.0U CN202120489118U CN214613930U CN 214613930 U CN214613930 U CN 214613930U CN 202120489118 U CN202120489118 U CN 202120489118U CN 214613930 U CN214613930 U CN 214613930U
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Abstract
The utility model discloses a gate sensor chamber is with sand washing desilting structure, including the gate frame, gate lower frame and floodgate fan, be provided with the sensor chamber on the gate frame, be provided with a plurality of inlet openings on the upstream surface in sensor chamber, the sensor chamber is provided with the apopore on being close to one side of floodgate fan, the apopore is corresponding with the position of inlet opening, inlet opening and apopore all are located the below of floodgate fan, the inlet opening all is located the top of gate lower frame with the apopore, the overall height about the apopore is greater than the upper and lower overall height of inlet opening, apopore horizontal direction's total length is less than inlet opening horizontal direction's total length. The utility model discloses simple structure, it is easy and simple to handle to make full use of current engineering facility keeps the inside cleanness of sensor cavity, so that the sensor normal operating.
Description
Technical Field
The utility model relates to a water sluicegate technical field especially relates to a gate sensor cavity is with washing sand desilting structure.
Background
The existing water level detection has the ultrasonic liquid level detection function, and the ultrasonic liquid level detection function is installed on two sides of a gate and has a certain distance from the gate because the ultrasonic wave needs a certain detection range; the common liquid level sensor is a cylindrical pressure probe, a special sensor cavity is required to be arranged in the gate frame, any side of the gate frame is perforated to enable water energy to enter the cavity, and meanwhile, the water flow can bring silt, so that the sensor in the gate frame is easily buried by the sand and becomes invalid, and the existing solution in the industry needs to detach and clean the gate or replace the gate.
If the clearance of unscheduled, sensor chamber deposit silt leads to the sensor to detect the water level height inaccurate for the gate can not in time be opened or inefficiently be opened, can influence the normal operating and the use of reservoir, and then causes economic loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gate sensor cavity is with washing sand desilting structure solves gate sensor cavity silt deposit and piles up the inaccurate problem of water level measurement that leads to.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a gate sensor chamber is with sand washing desilting structure, including gate frame, gate lower frame and floodgate fan, be provided with the sensor chamber on the gate frame, be provided with a plurality of inlet openings on the upstream surface in sensor chamber, the sensor chamber is close to be provided with the apopore on one side of floodgate fan, the apopore with the position of inlet opening is corresponding, the inlet opening with the apopore all is located the below of floodgate fan, the inlet opening with the apopore all is located the top of gate lower frame, the overall height about the apopore is greater than the upper and lower overall height of inlet opening, apopore horizontal direction's total length is less than the total length of inlet opening horizontal direction.
Further, the inlet opening is parallel with the upstream face.
Furthermore, the water inlet hole and the water facing surface form an included angle which is an acute angle or an obtuse angle.
Furthermore, the water inlet hole and the water outlet hole are longitudinally long round holes.
Still further, the water inlet hole and the water outlet hole are both provided with filter screens.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses during the use, set the position in sensor chamber before the gate installation, and measure on the upstream face in sensor chamber and punch, the position of punching is close to the bottom of floodgate fan, and be close to the gate lower frame, it has four inlet openings to be the rectangle array on the upstream face in sensor chamber, the sensor chamber is close to and is provided with a lengthwise apopore with the inlet opening corresponding on the opposite side of floodgate fan, guarantee simultaneously that the height from top to bottom of apopore is greater than the upper and lower total height of inlet opening, the horizontally total length of apopore is less than the horizontally total length of inlet opening, utilize the rivers of ditch, automatic washing away; through rationally arranging inlet opening and delivery port on the sensor chamber, solved silt and piled up easily at the sensor chamber, lead to long-term water level to detect inaccurately, and the problem that the silt sand of sensor chamber bottom is difficult to the clearance, guaranteed the normal operating and the use of gate simultaneously, reduce the maintenance cost throughout the year of gate.
The utility model discloses simple structure, it is easy and simple to handle to make full use of current engineering facility keeps the inside cleanness of sensor cavity, so that the sensor normal operating.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a front view of a sand washing and dredging structure for a gate sensor cavity of the present invention;
FIG. 2 is a rear view of the sand washing and dredging structure for the gate sensor cavity of the present invention;
FIG. 3 is a cross-sectional view of the water inlet and outlet of the present invention;
description of reference numerals: 1. a gate frame; 2. a lower frame of the gate; 3. a gate fan; 4. a sensor cavity; 5. a water inlet hole; 6. and (7) water outlet holes.
Detailed Description
As shown in fig. 1 and fig. 2, a gate sensor cavity is with structure of desilting of washing sand, including gate frame 1, gate lower frame 2 and floodgate fan 3, be provided with sensor chamber 4 on the gate frame 1, be provided with a plurality of inlet openings 5 on the upstream surface of sensor chamber 4, sensor chamber 4 is provided with apopore 6 on being close to one side of floodgate fan 3, apopore 6 is corresponding with inlet opening 5's position, inlet opening 5 and apopore 6 all are located the below of floodgate fan 3, inlet opening 5 all are located the top of gate lower frame 2 with apopore 6, the total height about 6 osculums is greater than inlet opening 5's upper and lower total height, the total length of 6 horizontal directions of apopore is less than the total length of 5 horizontal directions of inlet opening.
This embodiment is through rationally arranging inlet opening and delivery port on the sensor chamber, has solved silt and has piled up easily at the sensor chamber, leads to long-term water level to detect inaccurately, and the problem that the silt sand of sensor chamber bottom is difficult to the clearance has guaranteed the normal operating and the use of gate simultaneously, reduces the maintenance cost throughout the year of gate.
Specifically, the upstream surface of the sensor cavity 4 is provided with four water inlets 5 in a rectangular array, and the other side of the sensor cavity 4 close to the brake fan 3 is provided with a longitudinal water outlet 6 corresponding to the water inlets 5.
This embodiment utilizes silt dead weight and rivers to hold sand ability improvement sand washing effect, erodees automatically, can also prevent the silt siltation, can not have the sediment, has solved current problem. The bottom of floodgate fan 3 is higher than the top of apopore 6 or flushes with the top of apopore 6, and inlet opening 5 is close to the top of floodgate lower frame 2 with 6 positions of apopore, and silt is washed away from 3 lower parts of floodgate fan, and under the effect of rivers impulsive force and silt dead weight, effectively washed sand moreover, prevents that silt from silting up.
Specifically, the inlet opening 5 is parallel to the upstream face. The water inlet 5 and the water-facing surface form an included angle which is an acute angle or an obtuse angle.
The embodiment utilizes the water flow of the ditch to automatically wash without sedimentation.
Specifically, the water inlet hole 5 and the water outlet hole 6 are longitudinally long round holes.
The embodiment can reduce the dead deposition.
More specifically, the water inlet 5 and the water outlet 6 are provided with filter screens.
When the inlet opening and the outlet opening area of this embodiment are greater than 4 square millimeters, can cover the great foreign matter entering that the filter screen prevents the diameter to be greater than 1.5mm on the hole, further utilize self structure filtration rivers, improve the effect of washing sand, avoid great foreign matter to get into the sensor chamber and cause the jam, prevent the silt siltation.
The working process of the utility model is as follows:
firstly, referring to fig. 1, 2 and 3, the liquid level sensor is a cylindrical pressure probe, an electric wire is arranged behind the sensor cavity 4, the sensor cavity 4 is arranged in the sensor cavity 4 from the top, the position of the sensor cavity 4 is set before the gate is installed, the sensor cavity 4 is measured and punched on the water-facing surface of the sensor cavity 4, the punching position is close to the bottom of the gate fan 3 and close to the lower frame 2 of the gate, four water inlet holes 5 are arranged on the water-facing surface of the sensor cavity 4 in a rectangular array, a longitudinal water outlet hole 6 is arranged on the other side of the sensor cavity 4 close to the gate fan 3 corresponding to the water inlet hole 5, meanwhile, the total height above and below the water outlet hole 6 is ensured to be larger than the total height above and below the water inlet hole 5, the horizontal total length of the water outlet hole 6 is smaller than the horizontal total length of the water inlet hole 5, the effects of water flow and automatic scouring are achieved, and the sand flushing effect is improved by the self-weight of silt and the sand-carrying capacity of the water flow, prevent silt siltation, extension gate life.
The water level sensor arranged in the sensor cavity can improve the automatic control capability of the gate, and can calculate and control the water quantity passing through the gate according to signals. Realize opening and closing according to demand remote control gate, when the water level is higher than the warning line, the gate is opened and is discharged flood, can promote the ability of sluice gate drainage, promotes the speed of discharging flood, extension reservoir life.
In this embodiment, the shapes of the water inlet hole 5 and the water outlet hole 6 are longitudinal long round holes, and when the areas of the water inlet hole and the water outlet hole are larger than 4 square millimeters, the holes can be covered with a filter screen to intercept foreign matters with the diameter larger than 1.5 mm.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (5)
1. The utility model provides a gate sensor chamber is with washing sand desilting structure, includes gate frame (1), gate lower frame (2) and floodgate fan (3), be provided with sensor chamber (4) on gate frame (1), its characterized in that: be provided with a plurality of inlet openings (5) on the upstream face of sensor chamber (4), sensor chamber (4) are close to be provided with apopore (6) on one side of floodgate fan (3), apopore (6) with the position of inlet opening (5) is corresponding, inlet opening (5) with apopore (6) all are located the below of floodgate fan (3), inlet opening (5) with apopore (6) all are located the top of floodgate lower frame (2), the overall height about apopore (6) is greater than the upper and lower overall height of inlet opening (5), the overall length of apopore (6) horizontal direction is less than the overall length of inlet opening (5) horizontal direction.
2. The gate sensor cavity sand washing and dredging structure according to claim 1, characterized in that: the water inlet hole (5) is parallel to the upstream face.
3. The gate sensor cavity sand washing and dredging structure according to claim 1, characterized in that: the water inlet holes (5) and the water facing surface form an included angle which is an acute angle or an obtuse angle.
4. The gate sensor cavity sand washing and dredging structure according to claim 1, characterized in that: the water inlet hole (5) and the water outlet hole (6) are longitudinally long round holes.
5. The gate sensor cavity sand washing and dredging structure according to claim 1, characterized in that: the water inlet hole (5) and the water outlet hole (6) are both provided with filter screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120489118.0U CN214613930U (en) | 2021-03-08 | 2021-03-08 | Sand washing and dredging structure for gate sensor cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120489118.0U CN214613930U (en) | 2021-03-08 | 2021-03-08 | Sand washing and dredging structure for gate sensor cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214613930U true CN214613930U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120489118.0U Active CN214613930U (en) | 2021-03-08 | 2021-03-08 | Sand washing and dredging structure for gate sensor cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214613930U (en) |
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2021
- 2021-03-08 CN CN202120489118.0U patent/CN214613930U/en active Active
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