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Underwater protection system of electric device, jet flushing equipment and rainwater storage tank

A technology of electric device and protection system, applied in waterway system, water supply device, drainage structure, etc., can solve problems such as water ingress of protective cover

Inactive Publication Date: 2018-10-19
WUHAN SHENGYU DRAINING SYST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention can solve the problem of water entering the protective cover and prevent the electric device from being soaked in water, which may cause the electric device to burn out

Method used

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  • Underwater protection system of electric device, jet flushing equipment and rainwater storage tank

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0028] See figure 1 As shown, the embodiment of the present invention provides an underwater protection system for an electric device, which is used to prevent the electric device 1 from entering water, and includes: a protective cover 2, a compressed air source 3, and a control system 5. Wherein, the protective cover 2 has a cavity, and the cavity is used to at least cover the electrical part of the electric device 1. The compressed air source 3 is used to deliver compressed air into the protective cover 2 through the air pipe 4; the outlet of the air pipe 4 is fixed at the top of the protective cover 2. The control system 5 is used to control the compressed air source 3 to deliver compressed air into the protective cover 2. When in use, the compressed gas in the protective cover 2 makes the liquid level in the protective cover 2 not higher than t...

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Abstract

The invention relates to the technical field of underwater flushing equipment, in particular to an underwater protection system of an electric device, jet flushing equipment and a rainwater storage tank. The protection system is used for preventing water from entering the electric device and comprises a protective cover, a compressed air source and a control system, wherein a cavity is formed in the protective cover and is at least used for wrapping an electrical part of the electric device; the compressed air source is used for conveying the compressed air into the protective cover; the control system is used for controlling the compressed air source to convey the compressed air into the protective cover; during usage, compressed air in the protective cover makes the liquid level in the protective cover not higher than the electrical part of the electric device. The jet flushing equipment comprises a water pump, the electric device and a water outlet pipe assembly, the water outlet assembly comprises a rotary joint and a water outlet pipe, the rotary joint is communicated with the water pump, and the other end of the rotary joint is connected with a rotating shaft of the electricdevice. The problem about water inflow in the protective cover can be solved, and the condition that the electric device is soaked in water and burned up is prevented.

Description

Technical field [0001] The invention relates to the technical field of underwater washing equipment, in particular to an electric device underwater protection system, a jet washing equipment and a rainwater storage tank. Background technique [0002] Because the storage tank often stores rainwater or sewage, the mud and dirt in the water settle to the bottom of the storage tank, which will cause pollution of the storage tank. If the dirt on the bottom of the pool is not removed in time, it will accumulate over time, the more dirt will accumulate, and it will be more inconvenient to clean up, and it may also cause the water outlet of the storage tank to be blocked and affect drainage. [0003] At present, it is more and more common for the flushing equipment at the bottom of the storage tank to use the smart ejector flushing technology. Although the flushing effect of the smart ejector is very good, it faces a very difficult problem, which is the water intake problem of the electric...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/10E03F9/00
CPCE03F5/10E03F9/002
Inventor 周超李习洪
Owner WUHAN SHENGYU DRAINING SYST
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