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Low-noise and low-heating air pump

A technology with low heat generation and low noise, applied to pumps with flexible working elements, pumps, components of pumping devices for elastic fluids, etc., can solve the problems of inconvenient portability, small size, and inability to realize inflatable work. To achieve the effect of reducing noise

Inactive Publication Date: 2016-08-24
JIANGMEN MEPCATO MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to its structure and working principle, the disadvantages of huge noise and very serious heat generation are very difficult to avoid
Hand and foot pumps produce less noise and heat, but cannot achieve continuous inflation
Moreover, the air pumps with continuous inflation function currently on the market are not small enough and are extremely inconvenient to carry.

Method used

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  • Low-noise and low-heating air pump
  • Low-noise and low-heating air pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] figure 1 It is a schematic diagram of the pressurized tube and its surrounding structures in a specific embodiment of the present invention; figure 2 It is a structural schematic diagram of a specific embodiment of the present invention.

[0018] refer to figure 1 with figure 2 , the present invention provides a low-noise and low-heat air pump, including a driving device (not shown in the figure) and a pressurizing pipe 1, wherein the driving device can specifically be a motor or a motor, and the pressurizing pipe 1 is composed of A ring structure formed by connecting a plurality of hollow pressurized chambers 2 made of rubber. A pressure isolation layer 3 is installed at the junction of every two pressurized chambers 2. The pressurized chamber 2 is provided with an inlet pipe 4 and an outlet pipe. Trachea 5, the air intake pipe 4 is provided with an air intake check valve (not shown in the figure), and the air outlet pipe 5 is provided with an air outlet check val...

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PUM

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Abstract

The invention discloses a low-noise and low-heating air pump. The low-noise and low-heating air pump comprises a driving device and a compression tube, wherein the compression tube is an annular structure which is formed by connecting a plurality of hollow compression cavities made of a rubber material; a pressure isolating layer is mounted at a position where each two compression cavities are connected with each other; each compression cavity is provided with an air inlet tube and an air outlet tube; each air inlet tube is provided with an air inlet one-way valve; each air outlet tube is provided with an air outlet one-way valve and a silencing tube; a rotating piece is arranged in a ring center region of the compression tube; a rotating shaft of the rotating piece is in transmission connection with a driving shaft of the driving device; and a protrusion part which is propped against the compression tube is arranged on the rotating piece, and can extrude and compress the compression cavities during rotating. The low-noise and low-heating air pump is simple in structure, has the advantages of low noise and low heating, further has the characteristic of capability of inflating and working continuously, is quite convenient to carry, and is suitable for various places.

Description

technical field [0001] The invention relates to the field of pressurization equipment, in particular to an air pump, in particular to an air pump with low noise and low heat generation. Background technique [0002] An air pump is an "air pump", a device that removes air from a closed space or adds air from a closed space. Air pumps are mainly divided into electric air pumps, manual air pumps, and foot-operated air pumps. Electric air pump. The air pump powered by electricity compresses air continuously through electricity to generate air pressure. Mainly used in pneumatic gluing, car inflation, etc. [0003] The working principle of the air pump is: the engine drives the crankshaft of the air pump through two V-belts, thereby driving the piston to inflate, and the pumped gas is introduced into the air storage tank through the air guide tube. On the other hand, the gas storage tank guides the gas in the gas storage tank into the pressure regulating valve fixed on the air...

Claims

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Application Information

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IPC IPC(8): F04B45/08F04B53/20F04B53/16
CPCF04B45/08F04B53/001F04B53/16F04B53/20F05C2225/02
Inventor 李德辉
Owner JIANGMEN MEPCATO MACHINERY