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Tail water recovery mechanism of hydraulic ram

A recovery mechanism, water hammer pump technology, applied to pumps, mechanical equipment, machines/engines, etc.

Active Publication Date: 2021-04-02
建湖双湖机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the use process of the existing water hammer pump proposed in the background technology, the present invention provides a tail water recovery mechanism of the water hammer pump, which has The advantages of auxiliary pumping and tail water recovery solve the technical problems raised in the above background technology

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  • Tail water recovery mechanism of hydraulic ram
  • Tail water recovery mechanism of hydraulic ram

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see Figure 1-2 , a tail water recovery mechanism of a water hammer pump, comprising a pump body 1, one end of the pump body 1 is fixedly connected with a water inlet pipe 2, and the inner cavity of the pump body 1 is movably connected with an opening and closing valve 3 at the connection port of the water inlet pipe 2 , the inner cavity of the pump body 1 is provided with a pump chamber 4, the upper end of the middle part of the pump body 1 is fixedly ...

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Abstract

The invention relates to the technical field of energy conservation and environmental protection, and discloses a tail water recovery mechanism of a hydraulic ram. The mechanism comprises a pump body,wherein one end of the pump body is fixedly connected with a water inlet pipe, an inner cavity of the pump body is movably connected with an on-off valve located at a connecting port of the water inlet pipe, the inner cavity of the pump body is provided with a pump cavity, and the upper end of the middle of the pump body is fixedly connected with a pressure tank. According to the mechanism, by arranging an auxiliary water pumping mechanism, when the hydraulic ram normally works, elastic force of a spring can be overcome by means of a movable plate, air in an air pressing cavity is extruded, vibration of water flow energy to the pump cavity is relieved, the service life of the hydraulic ram is guaranteed, noise is reduced, and when the movable plate is pushed by the spring to reset, the water inlet pipe can be closed by means of the on-off valve, so that the hydraulic ram performs small-batch water pumping again under the action of pushing force of the movable plate on water in the pump cavity, and the problem of insufficient water pumping height caused by insufficient water flow energy is solved under the action of secondary water pumping.

Description

technical field [0001] The invention relates to the technical field of energy saving and environmental protection, in particular to a tail water recovery mechanism of a water hammer pump. Background technique [0002] The water hammer pump is a kind of high-level water lifting device that uses flowing water as the driving force and produces a water hammer effect through mechanical action to convert low water head energy into high water head energy. It utilizes the energy generated when the flowing water is suddenly braked. A pump that raises part of the water pressure to a certain height. The water hammer pump has a long service life and can be used for about 30 years. The maintenance cost is also very low. It does not need to build a machine room or a special person on duty for management. It is enough to replace the sealing ring and paint once a year. The water hammer pump has a long flow of thin water and a large amount of water and a high water lift. [0003] The struct...

Claims

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Application Information

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IPC IPC(8): F04F7/02
CPCF04F7/02
Inventor 赵婷婷
Owner 建湖双湖机械有限公司
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