Counter-flow axial energy dissipation valve
A counter-flow, axial technology, applied in the direction of the valve's energy-absorbing device, valve lift, valve details, etc., can solve problems such as paddy field erosion, and achieve the effect of low cost and simple structure
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Example Embodiment
[0017] Specific implementation mode 1: Combination Figure 1-Figure 4 To illustrate this embodiment, this embodiment includes a valve cover 1, a valve body 2, a flow guide sleeve 3, a first sealing ring 4, a hand wheel 5, a valve plate 6, a second sealing ring 7 and a fastener 8;
[0018] The valve body 2 is provided with a water inlet 2-1 and a water outlet 2-2. The direction of the water inlet 2-1 on the valve body 2 is perpendicular to the direction of the water outlet 2-2, and the valve plate 6 is arranged in the valve body 2 At the water inlet 2-1, and between the valve plate 6 and the valve body 2, there is a first sealing ring 4, the valve cover 1 and the valve body 2 are fixed together, the handwheel 5 is connected with the valve cover by a screw, and the screw and The valve plate 6 is fixed so that the valve plate 6 can move along the direction of the water inlet 2-1 of the valve body 2, and the guide sleeve 3 and the valve cover 1 are sealed by the second sealing ring 7...
Example Embodiment
[0020] Embodiment 2: In this embodiment, the flow area of the water outlet 2-2 of the valve body 2 is larger than the flow area of the water inlet 2-1.
[0021] The other composition and connection relationship are the same as in the first embodiment.
Example Embodiment
[0022] Specific embodiment 3: In this embodiment, the flow area of the water outlet 2-2 of the valve body 2 is 23% larger than the flow area of the water inlet 2-1.
[0023] This arrangement increases the water output capacity and ensures that the water has a certain kinetic energy to be sprayed from the present invention, and also ensures that the paddy field will not be washed away due to the excessive kinetic energy of the water.
[0024] The other composition and connection relationship are the same as in the second embodiment.
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