Water layer regulating valve

Abstract

The utility model discloses a water layer regulating valve which comprises a valve body and a gate plate installed on the valve body, and water outlets are formed in the gate plate and the valve body. A limiting piece is further arranged in the valve body, and a plurality of limiting grooves of the same structure are further formed in the back face of the gate plate. And the limiting piece is connected with the limiting grooves in different positions by pulling the flashboard, so that the opening degree of the water outlet is adjusted. In conclusion, due to the fact that the limiting piece is placed in the valve body, the problem that the limiting piece falls off can be avoided, and the phenomenon that the limiting piece falls off in the gate transportation process is avoided; meanwhile, the limiting piece is located in the valve body and cannot be washed away by water flow, and the reliability of water layer adjustment is effectively guaranteed; besides, the limiting piece is matched with the limiting groove, so that after the gate plate is pulled, the limiting piece can be matched with the limiting groove, the gate plate can be locked easily and conveniently, and compared with the prior art, locking of the gate plate is simpler and more convenient.

Description

Technical Field

[0001] This utility model relates to the field of valve technology, specifically a water layer regulating valve. Background Technology

[0002] Currently, irrigation and drainage management in paddy fields in my country is generally done manually, controlling the inflow and outflow of water by digging and burying the paddy field embankments. This method is impractical and time-consuming. Especially for large farms with vast paddy fields, a large amount of labor is required. A search revealed the existing technology (CN206128028U), which, while possessing advantages such as simple structure, low cost, and convenient and reliable use, and capable of easily managing irrigation and drainage and precisely controlling water levels in paddy fields, still has at least the following shortcomings: While wedges are installed at the edge of the insertion slot to tighten the insertion plate and achieve locking, they are easily washed away by the rapid water flow, leading to water level regulation failure. Furthermore, wedges are prone to falling off during gate transportation. Additionally, the wedge locking procedure is relatively cumbersome. Utility Model Content

[0003] The purpose of this invention is to provide a water layer regulating valve to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a water level regulating valve, comprising a valve body and a gate plate installed on the valve body, wherein both the gate plate and the valve body are provided with water outlets; the valve body is also provided with a limiting member, and the back of the gate plate is also provided with a plurality of limiting grooves with identical structures; by pulling the gate plate to connect the limiting member with the limiting grooves at different positions, the opening size of the water outlet is adjusted.

[0005] As a preferred technical solution of this utility model: the valve body is further provided with a mounting seat, and the limiting member is adapted to and connected to the mounting seat by a hook.

[0006] As a preferred technical solution of this utility model: the limiting member is further provided with a buckle, and the buckle is adapted to and connected to the limiting groove.

[0007] As a preferred technical solution of this utility model: the valve body is further provided with sliding grooves on both sides, and the gate is guided to slide on the valve body through the sliding grooves.

[0008] As a preferred technical solution of this utility model: both sides of the valve body are provided with mounting parts, and connection holes are provided on the mounting parts.

[0009] As a preferred technical solution of this utility model, the outer wall surface of the mounting part is further provided with reinforcing ribs.

[0010] As a preferred technical solution of this utility model, the gate plate is also provided with a handle.

[0011] The beneficial effects of this utility model by adopting the above technical solution are: 1. Since the limiting component is placed in the valve body, the problem of the limiting component falling off can be avoided, so as to prevent the limiting component from falling off during the transportation of the gate; at the same time, the limiting component is located in the valve body and will not be washed away even if the water flow is rapid, effectively ensuring the reliability of water layer regulation.

[0012] 2. By utilizing the cooperation between the limiting component and the limiting groove, the limiting component can cooperate with the limiting groove after the gate is pulled, and the gate can be locked easily and conveniently. Therefore, the locking of the gate is simpler and more convenient than the existing technology. Attached Figure Description

[0013] Figure 1 This is a schematic diagram showing the state when the gate outlet and the valve body outlet are fully connected.

[0014] Figure 2 This is an exploded view of the main structure of this utility model;

[0015] Figure 3 for Figure 2 A magnified view of a portion of point A in the middle;

[0016] Figure 4 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 5 for Figure 4 A magnified view of a portion of point B in the middle;

[0018] Figure 6 This is a schematic diagram of the main structure of the limiting component of this utility model.

[0019] In the diagram: 1. Valve body; 2. Gate; 3. Limiting groove; 4. Outlet; 5. Slot; 6. Limiting component; 60. Buckle; 61. Hook; 7. Mounting base; 8. Slide groove; 9. Mounting part; 10. Connecting hole; 11. Reinforcing rib; 12. Handle. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "upper surface," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting this utility model.

[0021] Please see Figure 1-6 The present invention provides an embodiment of a water level regulating valve, comprising a valve body 1 and a gate 2 mounted on the valve body 1, wherein both the gate 2 and the valve body 1 are provided with water outlets 4; the valve body 1 is also provided with a limiting member 6, and the back of the gate 2 is also provided with a plurality of limiting grooves 3 with identical structures; by pulling the gate 2 to connect the limiting member 6 with the limiting grooves 3 at different positions, the opening size of the water outlet 4 is adjusted.

[0022] In summary, by placing the limiting component 6 inside the valve body 1, the problem of the limiting component 6 falling off can be avoided, thus preventing the limiting component 6 from falling off during the transport of the gate. At the same time, the limiting component 6 is located inside the valve body and will not be washed away even if the water flow is rapid, effectively ensuring the reliability of water layer regulation. In addition, by utilizing the cooperation between the limiting component 6 and the limiting groove 3, after the gate 2 is pulled, the limiting component 6 can cooperate with the limiting groove 3, which can easily and conveniently complete the locking of the gate. Therefore, compared with the existing technology, the locking of the gate is simpler and more convenient.

[0023] Furthermore, since the valve body 1 is also provided with a mounting base 7, and the limiting member 6 is adapted to and connected to the slot 5 provided on the mounting base 7 through the hook 61, the mounting base 7 is used to accommodate the limiting member 6 and the hook 61 is hooked on the slot 5 to further ensure the stability of the limiting member 6. At the same time, pressing the hook 61 will cause the hook 61 to separate from the slot 5, which will facilitate the disassembly of the limiting member 6.

[0024] Furthermore, since the limiting member 6 is also provided with a buckle 60, and the buckle 60 is adapted to and connected to the limiting groove 3, the gate 2 can be limited by the buckle 60 abutting against the limiting groove 3. At the same time, both the upper and lower surfaces of the buckle 60 are set as bevels to reduce the resistance of the gate 2 when it is lifted. The limiting member 6 is made of plastic, and both the buckle 60 and the hook 61 are elastic.

[0025] Based on the above scheme, the valve body 1 is also provided with sliding grooves 8 on both sides, and the gate 2 is guided to slide on the valve body 1 through the sliding grooves 8. Therefore, while ensuring the directional sliding of the gate 2, it can both limit the gate 2 and ensure that the buckle 60 can be accurately engaged in the limiting groove 3.

[0026] Furthermore, the valve body 1 is provided with mounting portions 9 on both sides, and connection holes 10 are provided on the mounting portions 9. The outer wall surface of the mounting portions 9 is also provided with reinforcing ribs 11.

[0027] In summary, because mounting portions 9 are provided on both sides of the valve body 1, and reinforcing ribs 11 protruding outwards are provided on the mounting portions 9, the reinforcing ribs 11 can reduce the gap between the contact surface between the valve body 1 and the trench after the valve body 1 is connected to the mounting groove of the trench. This ensures that the valve body 1 can be stably and reliably positioned in the mounting groove of the trench. Based on this, by optimizing the structure of the valve body, not only is the problem of unstable valve body installation solved, but the structural strength of the valve body itself is also improved. Furthermore, when the reinforcing ribs 11 are directly fused with cement, they prevent cement from falling off and increase the fixation between them and the cement, thus increasing stability.

[0028] In addition, a handle 12 is provided on the gate 2 to facilitate the user in lifting the gate 2.

[0029] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A water level regulating valve, characterized in that: It includes a valve body (1) and a gate (2) installed on the valve body (1), and both the gate (2) and the valve body (1) are provided with water outlets (4); The valve body (1) is also provided with a limiting member (6), and the back of the gate (2) is also provided with several limiting grooves (3) with the same structure. By pulling the gate (2) to connect the limiting member (6) with the limiting groove (3) at different positions, the opening size of the water outlet (4) can be adjusted.

2. The water layer regulating valve according to claim 1, characterized in that: The valve body (1) is also provided with a mounting seat (7), and the limiting member (6) is adapted to and connected to the slot (5) provided on the mounting seat (7) through the hook (61).

3. A water layer regulating valve according to claim 2, characterized in that: The limiting member (6) is also provided with a buckle (60), and the buckle (60) is adapted to and connected to the limiting groove (3).

4. A water layer regulating valve according to claim 1, 2, or 3, characterized in that: The valve body (1) is also provided with sliding grooves (8) on both sides, and the gate (2) is guided to slide on the valve body (1) through the sliding grooves (8).

5. A water layer regulating valve according to claim 4, characterized in that: The valve body (1) is provided with mounting parts (9) on both sides, and connection holes (10) are provided on the mounting parts (9).

6. A water layer regulating valve according to claim 5, characterized in that: The outer wall surface of the mounting part (9) is also provided with reinforcing ribs (11).

7. A water layer regulating valve according to claim 6, characterized in that: The gate (2) is also provided with a handle (12).

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