Conical valve with ecological drainage function

Abstract

The utility model discloses a conical valve with ecological drainage, which relates to the technical field of hydraulic engineering and comprises a mounting frame, a water inlet is arranged in the mounting frame, a fixed cylinder is fixedly mounted on the inner wall of the water inlet, a sleeve is slidably connected to the outer surface of the fixed cylinder, a conical valve body is arranged on the inner side of the sleeve, and a moving component is arranged on the outer side of the fixed cylinder. A guide assembly is arranged on the outer side of the sleeve, and a water storage mechanism is arranged above the mounting frame. Through the arrangement of the water storage mechanism, the flow of a water body can be conveniently adjusted, through the arrangement of the moving assembly, the sleeve can be driven to move close to the fixed cylinder, then the gap between the sleeve and the conical valve body can be adjusted, and then the flow and the flow speed of the water body entering the fixed cylinder can be adjusted; therefore, accurate control of water flow and flow velocity can be realized, the requirement of ecological drainage is met, and the stability and health of a water ecological system are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a cone valve with ecological water discharge. Background Art

[0002] With the increasing shortage of global water resources and the emergence of water ecological environment problems, water conservancy projects must not only meet the traditional functional requirements of flood control, irrigation, power generation, etc., but also need to take into account the needs of ecological water release. Ecological water release refers to the release of appropriate amounts of water resources into rivers, lakes and other water bodies through scientific scheduling and management, on the premise of ensuring the normal operation of the project and water safety, so as to maintain the stability and health of the water ecosystem.

[0003] In the construction of water conservancy projects, traditional flow control methods mostly use simple valves such as butterfly valves and ball valves. These valves often have problems such as low precision and limited adjustment range when controlling flow, and it is difficult to meet the requirements of fine control of flow rate for ecological water release. Especially in the process of ecological flow release, it is difficult to achieve precise control of water flow and flow rate, thus making it difficult to ensure the stability and health of the water ecosystem, and there are certain shortcomings. Utility Model Content

[0004] The utility model aims to make up for the deficiencies of the prior art and provides a cone valve with ecological water discharge.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conical valve with ecological water discharge, comprising a mounting frame, a water inlet is opened inside the mounting frame, a fixed cylinder is fixedly installed on the inner wall of the water inlet, a sleeve is slidably connected to the outer surface of the fixed cylinder, a conical valve body is provided on the inner side of the sleeve, a moving component is provided on the outer side of the fixed cylinder, a guide component is provided on the outer side of the sleeve, and a water storage mechanism is provided above the mounting frame.

[0006] Furthermore, the conical valve body comprises a conical shell, the inner wall of the conical shell is fixedly connected with a support plate, the outer surface of the conical shell is fixedly connected with a guide plate, and the outer surface of the guide plate is fixedly connected with the inner wall of the fixed cylinder.

[0007] Furthermore, the moving component includes an articulated seat 1, and the outer surface of the articulated seat 1 is fixedly connected to the outer surface of the fixed cylinder, the interior of the articulated seat 1 is hinged with an electric push rod, the telescopic end of the electric push rod is hinged with an articulated seat 2, and the outer surface of the articulated seat 2 is fixedly connected to the outer surface of the sleeve.

[0008] Furthermore, the guide assembly includes a support frame, the outer surface of the support frame is fixedly connected to the outer surface of the sleeve, the interior of the support frame is fixedly connected to a limiting shaft, the outer surface of the limiting shaft is rotatably connected to a roller, and the outer surface of the roller contacts the inner wall of the mounting frame.

[0009] Furthermore, the water storage mechanism includes a pipe 1, the interior of the pipe 1 is fixedly connected to a pipe 2, and the pipe 2 runs through the interior of the mounting frame, and the lower end of the pipe 2 is fixedly connected to the interior of the left fixed cylinder.

[0010] Furthermore, the interior of the pipe one is fixedly connected to the pipe three, the interior of the pipe three is fixedly connected to the pipe four, one end of the pipe four is fixedly connected to the interior of the pipe two, and the other end of the pipe four is fixedly connected to the interior of the right fixed cylinder.

[0011] Compared with the prior art, the cone valve with ecological water discharge has the following beneficial effects:

[0012] 1. The utility model can adjust the flow of water by setting a water storage mechanism. By setting a moving component, the sleeve can be driven to move close to the fixed cylinder, and then the gap between the sleeve and the conical valve body can be adjusted, and then the flow and flow rate of water entering the fixed cylinder can be adjusted, so as to achieve precise control of the flow and flow rate of water, meet the requirements of ecological water release, and ensure the stability and health of the water ecosystem.

[0013] 2. The utility model can drive the limit shaft to move with the moving support frame. At this time, the roller will rotate when in contact with the object below, which can not only support the support frame, but also guide the support frame, thereby improving the stability of the support frame when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0015] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0016] Figure 3 It is a partial structural schematic diagram of the utility model;

[0017] Figure 4 It is a schematic diagram of the conical valve body of the utility model;

[0018] Figure 5 It is a schematic diagram of the water storage mechanism of the utility model.

[0019] In the figure: 1. mounting frame; 2. water inlet; 3. fixing cylinder; 4. sleeve; 5. conical valve body; 501. conical shell; 502. support plate; 503. guide plate; 6. moving assembly; 601. hinge seat 1; 602. electric push rod; 603. hinge seat 2; 7. guide assembly; 701. supporting frame; 702. limiting shaft; 703. roller; 8. water storage mechanism; 801. pipeline 1; 802. pipeline 2; 803. pipeline 3; 804. pipeline 4. DETAILED DESCRIPTION

[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0021] The present embodiment provides a conical valve with ecological water discharge. The utility model can facilitate the adjustment of the flow of water by setting a water storage mechanism 8. By setting a moving component 6, the sleeve 4 can be driven to move close to the fixed cylinder 3, and then the gap between the sleeve 4 and the conical valve body 5 can be adjusted, and then the flow and flow rate of water entering the fixed cylinder 3 can be adjusted, thereby achieving precise control of the water flow and flow rate, meeting the requirements of ecological water discharge, and ensuring the stability and health of the water ecosystem.

[0022] See also Figure 1 to Figure 5 A cone valve with ecological water discharge includes a mounting frame 1, a water inlet 2 is opened inside the mounting frame 1, a fixing cylinder 3 is fixedly installed on the inner wall of the water inlet 2, and a sleeve 4 is slidably connected to the outer surface of the fixing cylinder 3.

[0023] A conical valve body 5 is provided on the inner side of the sleeve 4 .

[0024] The conical valve body 5 includes a conical shell 501, and the inner wall of the conical shell 501 is fixedly connected to a support plate 502, and the support plate 502 can support the conical shell 501, thereby improving the overall strength of the conical shell 501 and avoiding deformation. The outer surface of the conical shell 501 is fixedly connected to a guide plate 503, and the outer surface of the guide plate 503 is fixedly connected to the inner wall of the fixed cylinder 3.

[0025] A moving assembly 6 is arranged outside the fixed cylinder 3 .

[0026] The moving component 6 includes an articulated seat 601, and the outer surface of the articulated seat 601 is fixedly connected to the outer surface of the fixed tube 3, the interior of the articulated seat 601 is hinged with an electric push rod 602, the telescopic end of the electric push rod 602 is hinged with an articulated seat 2 603, and the outer surface of the articulated seat 2 603 is fixedly connected to the outer surface of the sleeve 4.

[0027] Turn on the electric push rod 602, so that the telescopic end of the electric push rod 602 contracts. At this time, the telescopic end of the electric push rod 602 will drive the hinge seat 2 603 and the sleeve 4 to move accordingly, so that the sleeve 4 moves on the outside of the fixed cylinder 3 and close to the fixed cylinder 3. A circle of sealing rings are fixedly provided on the outside of the fixed cylinder 3 and the inside of the sleeve 4, so that the sleeve 4 and the fixed cylinder 3 are always sealed to avoid water leakage and ensure the stability of the internal water pressure.

[0028] A guide assembly 7 is provided on the outer side of the sleeve 4 .

[0029] The guide assembly 7 includes a support frame 701, the outer surface of the support frame 701 is fixedly connected to the outer surface of the sleeve 4, the interior of the support frame 701 is fixedly connected to a limiting shaft 702, the outer surface of the limiting shaft 702 is rotatably connected to a roller 703, and the outer surface of the roller 703 is in contact with the inner wall of the mounting frame 1.

[0030] When the sleeve 4 moves, it will drive the support frame 701 to move along, and then the support frame 701 will drive the limiting shaft 702 and the roller 703 to move along. At this time, the roller 703 will roll inside the mounting frame 1. At this time, the roller 703 can support and guide the support frame 701, and then can support and guide the sleeve 4.

[0031] A water storage mechanism 8 is provided above the mounting frame 1 .

[0032] The water storage mechanism 8 includes a pipe 1 801, the interior of which is fixedly connected to a pipe 2 802, and the pipe 2 802 runs through the interior of the mounting frame 1. A water flow control valve is installed on the pipe 2 802, which can control the opening and closing of the water flow in the pipe 2 802. The lower end of the pipe 2 802 is fixedly connected to the interior of the left fixed cylinder 3.

[0033] The interior of pipe one 801 is fixedly connected to pipe three 803, and a water flow control valve is installed on pipe three 803 to control the opening and closing of the water flow in pipe three 803. The interior of pipe three 803 is fixedly connected to pipe four 804, and one end of pipe four 804 is fixedly connected to the interior of pipe two 802, and the other end of pipe four 804 is fixedly connected to the interior of the fixed cylinder 3 on the right side.

[0034] Opening the control valves on pipeline two 802 and pipeline three 803 can control the direction of water flow in pipeline one 801. If the control valves on pipeline two 802 or pipeline three 803 are opened alone, the water source flowing into pipeline one 801 can flow into the fixed cylinder 3. If the control valves on pipeline two 802 and pipeline three 803 are opened at the same time, the flow rate of water source flowing into the fixed cylinder 3 can be increased.

[0035] Working principle: Opening the control valves on pipe 2 802 and pipe 3 803 can control the direction of water flow in pipe 1 801. If the control valves on pipe 2 802 or pipe 3 803 are opened alone, the water flowing into pipe 1 801 can flow into the fixed cylinder 3. If the control valves on pipe 2 802 and pipe 3 803 are opened at the same time, the flow rate of water flowing into the fixed cylinder 3 can be increased. Then the electric push rod 602 is turned on to make the telescopic end of the electric push rod 602 contract. At this time, the telescopic end of the electric push rod 602 will drive the hinge seat 2 603 and the sleeve 4 to move with it, so that the sleeve 4 moves close to the fixed cylinder 3 on the outside of the fixed cylinder 3. During this period, the fixed cylinder 3 and the sleeve 4 are always sealed to prevent water from flowing out between the fixed cylinder 3 and the sleeve 4. When the sleeve 4 moves, it will drive the support The frame 701 moves along, and then the support frame 701 will drive the limiting shaft 702 and the roller 703 to move along. At this time, the roller 703 will roll inside the mounting frame 1. At this time, the roller 703 can support and guide the support frame 701, and then can support and guide the sleeve 4. During the movement of the sleeve 4, the conical shell 501 will be gradually exposed, and then the gap between the inner side of the sleeve 4 and the conical shell 501 will gradually increase. At this time, the water flow will be guided by the guide plate 503 to the gap between the sleeve 4 and the conical shell 501, and flow out from the gap, so as to adjust the water flow and flow rate entering the fixed cylinder 3, so as to achieve precise control of the water flow and flow rate, meet the requirements of ecological water release, and ensure the stability and health of the water ecosystem.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cone valve with ecological water discharge, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a water inlet (2) inside, a fixed cylinder (3) is fixedly installed on the inner wall of the water inlet (2), a sleeve (4) is slidably connected to the outer surface of the fixed cylinder (3), a conical valve body (5) is provided on the inner side of the sleeve (4), a moving component (6) is provided on the outer side of the fixed cylinder (3), a guide component (7) is provided on the outer side of the sleeve (4), and a water storage mechanism (8) is provided above the mounting frame (1).

2. A cone valve with ecological water discharge according to claim 1, characterized in that: The conical valve body (5) comprises a conical shell (501), the inner wall of the conical shell (501) is fixedly connected to a support plate (502), the outer surface of the conical shell (501) is fixedly connected to a guide plate (503), and the outer surface of the guide plate (503) is fixedly connected to the inner wall of the fixed cylinder (3).

3. A cone valve with ecological water discharge according to claim 1, characterized in that: The moving assembly (6) includes an articulated seat 1 (601), and the outer surface of the articulated seat 1 (601) is fixedly connected to the outer surface of the fixed cylinder (3); the interior of the articulated seat 1 (601) is hinged with an electric push rod (602); the telescopic end of the electric push rod (602) is hinged with an articulated seat 2 (603), and the outer surface of the articulated seat 2 (603) is fixedly connected to the outer surface of the sleeve (4).

4. A cone valve with ecological water discharge according to claim 1, characterized in that: The guide assembly (7) comprises a support frame (701), the outer surface of the support frame (701) is fixedly connected to the outer surface of the sleeve (4), the interior of the support frame (701) is fixedly connected to a limit shaft (702), the outer surface of the limit shaft (702) is rotatably connected to a roller (703), and the outer surface of the roller (703) is in contact with the inner wall of the mounting frame (1).

5. The cone valve with ecological water discharge according to claim 1, characterized in that: The water storage mechanism (8) comprises a first pipe (801), the interior of the first pipe (801) is fixedly connected to a second pipe (802), and the second pipe (802) runs through the interior of the mounting frame (1), and the lower end of the second pipe (802) is fixedly connected to the interior of the left fixed cylinder (3).

6. A cone valve with ecological water discharge according to claim 5, characterized in that: The interior of the pipe one (801) is fixedly connected to the pipe three (803), the interior of the pipe three (803) is fixedly connected to the pipe four (804), one end of the pipe four (804) is fixedly connected to the interior of the pipe two (802), and the other end of the pipe four (804) is fixedly connected to the interior of the right fixed cylinder (3).

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