Measurement and control gate valve system
By introducing a flip drive component and an automated design for the filter screen into the control gate valve system, the problem of time-consuming and labor-intensive manual cleaning of the filter screen is solved, and automated debris interception and cleaning are achieved, thus improving drainage efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-22
- Publication Date
- 2026-03-24
AI Technical Summary
Existing monitoring and control gate valve systems require manual cleaning of the filter screen regularly, which is time-consuming, labor-intensive, and increases labor costs. Furthermore, the filter screen affects drainage efficiency when there is a lot of debris.
Design a water filtration gate system, including a flipping drive component and a filter screen, to automatically intercept and collect floating debris. Automatic debris discharge is achieved through the alternating flipping of the gate and the U-shaped waste collection frame, reducing manual intervention.
It achieves automated debris interception and cleaning, reduces manual operation time and costs, improves hydrophobicity, and avoids the problem of low hydrophobicity caused by filter clogging.
Smart Images
Figure CN224031605U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of gate valve system technology, specifically a measurement and control gate valve system. Background Technology
[0002] The water conservancy monitoring and control gate valve system is a highly integrated automated system that perfectly combines measurement and control functions. It is mainly used for the efficient management of water conservancy facilities, such as farmland irrigation management. Through intelligent and precise regulation, it achieves the rational utilization and efficient management of water resources.
[0003] Currently, existing control gate valve systems typically incorporate a filtration system at the input end (gate inlet) to intercept suspended debris (such as plastic bottles and broken branches) in the downstream water flow. A common practice is to install a filter screen at the valve's input. While this screen can collect a significant amount of debris over a period, it requires regular manual cleaning and retrieval, making the process time-consuming, labor-intensive, and costly. Furthermore, this filter screen can negatively impact drainage efficiency when encountering large amounts of debris that are not promptly addressed. Utility Model Content
[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.
[0005] Therefore, the purpose of this utility model is to provide a measurement and control gate valve system to solve the problem mentioned in the background art of the existing measurement and control gate valve system screening and interception measures, which require manual regular retrieval and cleaning. The whole operation process is time-consuming and labor-intensive, and increases a lot of labor costs. In addition, when such a filter bag encounters a lot of garbage and is not dealt with in time, it will also affect the drainage efficiency.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a measurement and control gate valve system, which includes a water filter gate, wherein the front end of the water filter gate has a water inlet corresponding to the gate input end, and the rear end of the water filter gate has a water outlet corresponding to the measurement and control gate valve input end;
[0007] The water filtration and impurity removal mechanism has two unit mechanisms, which are respectively set inside the water filtration gate and close to the front and rear ends of the gate. It includes a gate plate that is vertically matched to the inside of the water filtration gate. The upper sides of the gate plate are rotatably installed on the upper edge of the water filtration gate and are driven to rotate forward and return to their original position by a set flipping drive component. The lower inner side of the gate plate has a water passage window and a filter screen plate fixed inside the water passage window. The lower front part and both sides of the gate plate are fixed with a U-shaped waste collection frame surrounding the water passage window. A guide plate is also set at the upper end of the water filtration gate and behind the gate plate.
[0008] In a preferred embodiment of the control gate valve system described in this utility model, rotating shafts are fixed on both sides of the upper end of the gate plate;
[0009] The flip drive assembly includes fixed lugs fixed on both sides of the upper part of the water filter gate and rotatably connected to the rotating shaft via bearings, a driven gear coaxially fixed to the outer end of the rotating shaft, a servo motor fixedly installed on the lower part of the outer side of the fixed lugs, and a main gear located at the output shaft end of the servo motor and meshing with the driven gear.
[0010] As a preferred embodiment of the measurement and control gate valve system described in this utility model, the upper side of the water filter gate is provided with a notch that matches the lower inclined end of the guide plate, and the lower inclined end of the guide plate extends to the outside of the notch.
[0011] In a preferred embodiment of the control gate valve system described in this utility model, the height of the water filter channel is higher than the height of the gate opening, and the water level line of the gate opening is lower than the height of the upper edge of the water passage window.
[0012] As a preferred embodiment of the measurement and control gate valve system described in this utility model, the front end of the water filter gate is further fixed with a water inlet cover that is transitionally connected to the water inlet.
[0013] As a preferred embodiment of the measurement and control gate valve system described in this utility model, a detachable protective cover is also fixed to the outside of the fixed lug, and a control module connected to the servo motor signal is provided on one side of the protective cover.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When water flows into the filter gate from the inlet of this control gate system, the gate plate and filter screen plate in the first stage will intercept floating debris in the water and gather it in the U-shaped waste collection frame. Every once in a while or after a lot of garbage has been collected, the flipping drive component will drive the gate plate and the U-shaped waste collection frame to flip forward. At this time, the excess water will seep directly out from the filter screen plate, and the remaining solid waste will be flipped to the top of the gate and will automatically slide onto the guide inclined plate and be automatically discharged from the gate. Meanwhile, the gate plate in the next stage will continue to filter the water flow during this process. The two work together to achieve the effect of filtering water and removing debris, and at the same time, it can facilitate subsequent maintenance. In summary, this control gate system effectively solves the disadvantages of time-consuming and labor-intensive manual cleaning and effectively prevents the problem of low drainage efficiency caused by untimely garbage cleaning in traditional methods. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the water filtration device of this utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the flip drive component of this utility model.
[0018] In the diagram: 100, water filter gate; 110, water inlet; 120, drain outlet; 130, opening; 140, water intake cover; 200, gate plate; 210, water passage window; 220, filter screen plate; 230, U-shaped waste collection frame; 240, rotating shaft; 300, tilting drive assembly; 310, fixed lug; 320, driven gear; 330, servo motor; 340, main gear; 400, guide plate; 500, protective cover; 510, control module. Detailed Implementation
[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.
[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.
[0022] Figures 1-3 The diagram shown is a complete structural schematic of a control gate valve system according to this utility model. Please refer to [link / reference]. Figures 1-3 This embodiment of a control gate valve system includes a water filter gate 100. The water filter gate 100 has an inlet 110 at its front end corresponding to the gate input end and a drain outlet 120 at its rear end corresponding to the control gate valve input end. The water filter and impurity removal mechanism has two unit mechanisms, respectively disposed inside the water filter gate 100 and close to the front and rear ends of the gate, including a gate plate 200 perpendicularly matched to the inside of the water filter gate 100, with two sides at the upper end of the gate plate 200. The gate 200 is rotatably installed on the upper edge of the water filter gate 100 and driven to rotate forward and return to its original position by the set flip drive component 300. The lower inner side of the gate 200 has a water passage window 210 and a filter screen plate 220 fixed inside the water passage window 210. The lower front end and both sides of the gate 200 are fixed with a U-shaped waste collection frame 230 surrounding the water passage window 210. A guide plate 400 is also set at the upper end of the water filter gate 100 and at the rear of the gate 200.
[0023] The gate 200 has rotating shafts 240 fixed on both sides of its upper end; the tilting drive assembly 300 includes fixed lugs 310 fixed on both sides of the upper part of the filter gate 100 and rotatably connected to the rotating shafts 240 via bearings, a driven gear 320 coaxially fixed to the outer end of the rotating shaft 240, a servo motor 330 fixedly installed on the lower part of the outer side of the fixed lugs 310, and a main gear 340 located at the output shaft end of the servo motor 330 and meshing with the driven gear 320. A notch 130 is also provided on one side of the upper part of the filter gate 100 to cooperate with the lower inclined end of the guide plate 400, and the lower inclined end of the guide plate 400 extends to the outside of the notch 130. It is understandable that a waste collection trough / box for collecting debris is also installed on one side of the filter gate 100, below the opening 130. This waste collection trough / box has sufficient volume to collect a large amount of filtered debris over a relatively long period of time, reducing pressure on the filter system. Cleaning personnel can periodically use machinery to collect and remove the debris from the trough / box, eliminating the need for manual hauling. The height of the filter gate 100 is higher than the height of the gate opening, and the water level at the gate opening is lower than the upper edge of the water passage window 210. It is understandable that under normal circumstances, the water level should not be higher than half the height of the water passage window 210 to avoid exceeding the reasonable operating range of the load pressure. Actual conditions should be the primary consideration during design and customization. Specifically, in this embodiment, when water flows from the inlet 110 into the filter gate 110, the gate plate 200 and filter screen 220 in the first channel intercept floating debris in the water and collect it in the U-shaped waste collection frame 230. Every once in a while or after a large amount of waste has been collected, the flipping drive component 300 drives the gate plate 200 and the U-shaped waste collection frame 230 to flip forward. At this time, excess water will seep directly out from the filter screen 220, and the remaining solid waste will be flipped to the top of the gate and will automatically slide onto the guide plate 400 and be automatically discharged from the gate. Meanwhile, the gate plate 200 in the next channel will continue to filter the water flow during this process. The alternating cooperation of the two achieves the effect of filtering water and removing debris, and also facilitates subsequent maintenance. In summary, this control gate valve system effectively solves the drawbacks of time-consuming and labor-intensive manual periodic retrieval and cleaning, and effectively prevents the problem of low drainage efficiency caused by untimely traditional waste cleaning.
[0024] As a preferred option, the front end of the water filter gate 100 is further fixed with a water guide cover 140 that is transitionally connected to the water inlet 110. It can be understood that by setting the water guide cover 140, the water from the gate can be guided to the water filter gate 100 more naturally and in a concentrated manner. Of course, in actual use, the opening size and structural shape of the water guide cover 140 should be in line with the actual situation.
[0025] Preferably, a detachable protective cover 500 is further fixed to the outside of the fixed ear seat 310, and a control module 510 connected to the servo motor 330 is provided on one side of the protective cover 500. The protective cover 500 can provide external protection for the drive unit inside the tilting drive assembly 300. In addition, the operator or an external control terminal can operate and preset the gate valve system and the servo motor 330 through the control module 510, making it more convenient to use.
[0026] In summary, the control gate valve system of this embodiment, when in use, when water flows from the inlet 110 into the filter gate 110, the gate plate 200 and filter screen 220 in the first channel will intercept floating debris in the water and collect it in the U-shaped waste collection frame 230. Every once in a while or after a lot of waste has been collected, the flipping drive component 300 will drive the gate plate 200 and the U-shaped waste collection frame 230 to flip forward. At this time, excess water will seep directly out from the filter screen 220, and the remaining solid waste will be flipped to the top of the gate and will automatically slide onto the guide plate 400 and be automatically discharged from the gate. Meanwhile, the gate plate 200 in the next channel will continue to filter the water flow during this process. The alternating cooperation of the two achieves the effect of filtering water and removing debris, and at the same time facilitates subsequent maintenance. This control gate valve system effectively solves the disadvantages of time-consuming and labor-intensive manual periodic retrieval and cleaning.
[0027] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A control gate valve system, characterized in that, It includes a water filter gate (100), the front end of which has a water inlet (110) corresponding to the gate input end, and the rear end of which has a water outlet (120) corresponding to the control gate valve input end; The water filtration and waste removal mechanism has two unit mechanisms, which are respectively set inside the water filtration gate (100) and close to the front and rear ends of the gate. The gate (200) is vertically matched to the inside of the water filtration gate (100). The upper two sides of the gate (200) are rotatably installed on the upper edge of the water filtration gate (100) and driven by the set flip drive component (300) to rotate forward and return to the original position. The lower inner side of the gate (200) has a water passage window (210) and a filter screen plate (220) fixed inside the water passage window (210). The lower front and both sides of the gate (200) are fixed with a U-shaped waste collection frame (230) surrounding the water passage window (210). The upper end of the water filtration gate (100) and the position behind the gate (200) are also provided with a guide plate (400).
2. The control gate valve system according to claim 1, characterized in that: The gate (200) has rotating shafts (240) fixed on both sides of its upper end; The flip drive assembly (300) includes a fixed lug (310) fixed on both sides of the upper part of the filter gate (100) and rotatably connected to the rotating shaft (240) through bearings, a passive gear (320) coaxially fixed to the outer end of the rotating shaft (240), a servo motor (330) fixedly installed on the lower part of the outer side of the fixed lug (310), and a main gear (340) set at the output shaft end of the servo motor (330) and meshing with the passive gear (320).
3. The control gate valve system according to claim 1, characterized in that: The upper side of the filter gate (100) is also provided with a notch (130) that matches the lower inclined end of the guide plate (400), and the lower inclined end of the guide plate (400) extends to the outside of the notch (130).
4. The control gate valve system according to claim 1, characterized in that: The height of the filter gate (100) is higher than the height of the gate opening, and the water level line of the gate opening is lower than the height of the upper edge of the water passage window (210).
5. A control gate valve system according to claim 1, characterized in that: The front end of the water filter gate (100) is also fixed with a water inlet cover (140) that is transitionally connected to the water inlet (110).
6. A control gate valve system according to claim 2, characterized in that: A detachable protective cover (500) is also fixed to the outside of the fixed ear seat (310), and a control module (510) connected to the servo motor (330) is provided on one side of the protective cover (500).