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Automatic dredging type fish pond drain valve

A technology for drain valves and fish ponds, which is applied to lift valves, valve devices, engine components, etc. It can solve the problems of increased workload and cumbersome water changes in fish ponds, and achieve the effects of improving drainage efficiency and reducing the chance of being blocked

Inactive Publication Date: 2011-09-21
NINGBO YINZHOU YUNFAN ENG CONSULTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This increases the workload for changing the water in the fish pond, which is a very cumbersome matter.

Method used

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  • Automatic dredging type fish pond drain valve
  • Automatic dredging type fish pond drain valve
  • Automatic dredging type fish pond drain valve

Examples

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] The self-through fish pond drain valve consists of a pull ring 1, a through needle 2, a front pipe 3, a push spring 4, a rotor piece 5, a tail pipe 6, a valve casing 7, a knob 8, a valve core 9, a return spring 10, and a valve casing hole 11, spool hole 12, magnet 13, front snap ring 14, middle snap ring 15 and tail snap ring 16 constitute.

[0015] The valve casing 7 is hollow spherical, and the left and right sides of the valve casing 7 are integrated with the front pipe 3 and the tail pipe 6 respectively and communicate with each other. There is a valve housing hole 11 at the junction of the valve housing 7 and the front pipe 3 and the tail pipe 6 respectively. The spool 9 is hollow spherical, and the spool 9 is in the valve housing 7 and becomes a moving relationship with the valve housing 7. The top of the spool 9 has a knob 8 integrated wi...

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PUM

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Abstract

The invention relates to a fish pond fitting, in particular to an automatic dredging type fish pond drain valve. The drain valve consists of a pull ring, a dredging needle, a front tube, a pushing spring, a rotary fin, a tail tube, a valve shell, a knob, a valve core, a reset spring, a valve shell hole, a valve core hole, a magnet, a front snap ring, a central snap ring and a tail snap ring, wherein the valve shell is hollow sphere-shaped; the valve core is positioned in the valve shell and is in movable fit with the valve shell; the dredging needle, the rotary fin and the magnet together form a dredging rod; one end of the dredging needle is provided with the pull ring which is connected with the dredging needle, the central part of the dredging needle is provided with the rotary fin which is integrated with the dredging needle, and the other end of the dredging needle is segment-shaped; and a disc-shaped magnet is glued to a plane end of a segment. The automatic dredging type fish pond drain valve can greatly improve the drainage efficiency of the fish pond and reduce the probability of blockage of drainage pipelines.

Description

technical field [0001] The invention relates to a fish pond accessory, in particular to a self-through type fish pond drain valve. Background technique [0002] The bottom of the ornamental fish pond is equipped with a drain valve for water exchange in the fish pond. When the water is released, the fish feces, silt and flexible debris in the fish pond often block the drain pipe. Set up a filter cover, but the filter cover will still be sealed by aquatic plants and silt, so it is necessary to clean and dredge the drain pipe several times during the drainage process. This increases the workload for changing the water in the fish pond, which is a very cumbersome thing. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the invention provides a self-draining fish pond drain valve with the function of automatically dredging the drain pipe. [0004] The solution to the technical problem of the present invention is: the self-through type fis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K1/00
Inventor 佘玲
Owner NINGBO YINZHOU YUNFAN ENG CONSULTING
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