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Water pump shell with good noise reduction function

A technology of noise reduction and shell, applied in the parts of pumping devices for elastic fluid, pump components, variable displacement pump parts, etc., can solve the problems of ear interference, inability to deal with noise, reduce work efficiency, etc. Noise reduction, noise reduction effect

Inactive Publication Date: 2018-10-19
俞峥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a water pump casing with good noise reduction function, which solves the above-mentioned problem in the current market that due to the structural characteristics of the water pump itself, the water pump will emit large noise during operation. Noise, and the noise cannot be dealt with, so that the staff's ears will be disturbed by the noise when using the water pump to work, thereby reducing the problem of work efficiency

Method used

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  • Water pump shell with good noise reduction function
  • Water pump shell with good noise reduction function
  • Water pump shell with good noise reduction function

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Embodiment Construction

[0024] 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.

[0025] The fixed base 1 used in the present invention, the water pump machine 2, the noise reduction shell 3, the noise reduction pad 4, the filter screen 5, the pressing nail 6, the buckle 7, the silencer column 8, the block 9, the U-shaped groove 10, the sound insulation The group 11, the sound insulation layer 12, the wave cotton layer 13, and the partition 14 can all be purchased from the market or obtained by private order.

[0026] Embodiments of the pre...

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Abstract

The invention provides a water pump shell with the good noise reduction function, and relates to the field of water pumps. The water pump shell comprises a fixed base, a water pump machine, a noise reduction shell and a noise reduction pad; the noise reduction pad is arranged above the fixed base, the noise reduction pad is welded to the fixed base, the water pump machine is arranged above the noise reduction pad, the water pump machine is fixedly connected with the noise reduction pad, the noise reduction shell is arranged above the water pump machine, a clamping block is welded to the rightend of the fixed base, two pressing staple bolts are welded to the left end of the fixed base, and a partition board is fixedly connected to the surface of the noise reduction pad. The pressing staplebolts are used in cooperation with buckles, the pressing staple bolts are made of hard plastic materials, through the pressing staple bolts and the buckles which are used in a cooperation manner, thefixed base and the noise reduction shell are in fastened connection, the pressing staple bolts made of the hard plastic have the corrosion resistance property, and eight noise reduction columns are arranged. The water pumps can be well subject to noise reduction.

Description

technical field [0001] The invention relates to the field of water pumps, in particular to a water pump casing. Background technique [0002] A pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsion, suspoemulsion and liquid metal, etc. [0003] In the current market, due to the structural characteristics of the water pump itself, the water pump will make a lot of noise during the working process, and the noise cannot be dealt with, so that the ears of the staff will be disturbed by the noise when using the water pump to work, thereby reducing work. efficiency. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the present invention provides a water pump casing with good noise reductio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B53/16F04B53/00F04B53/20
CPCF04B53/16F04B53/001F04B53/20
Inventor 俞峥
Owner 俞峥
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