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Air pump with high safety

A safety and air pump technology, which is applied to parts, pumps, and pump devices of elastic fluid pumping devices, can solve problems affecting production safety, heavy workload of air pumps, and heat generation, and achieve improved cooling effect and improved Stability, the effect of protecting safe use

Inactive Publication Date: 2021-10-08
ZHEJIANG GREENCO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Air pumps are widely used in all walks of life. Due to the heavy workload of air pumps, they often generate heat during use; resulting in damage or even explosion of air pumps, which affects production safety; in order to improve the safety of air pumps, air pumps need to be cooled. Make the air pump safer and more stable when in use

Method used

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  • Air pump with high safety
  • Air pump with high safety
  • Air pump with high safety

Examples

Experimental program
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Embodiment Construction

[0025] Such as Figure 1-12 As shown, a high safety air pump, the pump body 002, the pump cover 030 arranged on the 002, the impeller 027 arranged in the pump cover 030, the motor 100 arranged on the pump body 002, and the bottom of the pump body 002 The silencer assembly 990; the silencer assembly is an existing silencer on the market.

[0026] Such as Figure 3-12An air pump with high safety includes an impeller groove 1, a drive chamber 11, a drive shaft 12, an air chamber 13, a cooling chamber 14, a cooling device 3, and an exchange device 4; the cooling device 3 includes a ventilation pipe 31, a first unit Directional valve 32, driving pipe 33, second one-way valve 34, piston 35, connecting rod 36, deceleration mechanism 2, exchange mechanism 6; the cross section of the impeller groove 1 is arc-shaped, and is located on the pump cover 030 Side; the driving chamber 11 is set on the pump cover 020 and the pump cover 030; the driving shaft 12 is rotatably embedded in the d...

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Abstract

The invention discloses an air pump with high safety. The air pump comprises an impeller groove, a driving cavity, a driving shaft, an air cavity, a cooling cavity, a cooling device and an exchange device, wherein the exchange device comprises a ventilation pipe, a first one-way valve, a driving pipe, a second one-way valve, a piston, a connecting rod, a speed reducing mechanism and an exchange mechanism. According to the air pump, the cooling cavity is attached to the impeller groove, and the interior of the impeller groove is cooled through cooling water in the cooling cavity; the cooling water in the cooling cavity can be cooled through the cooling device according to the exchange device, so that the cooling effect of the cooling water is improved; meanwhile, the cooling speed can be automatically adjusted according to the stability in the impeller groove, so that the cooling stability can be improved; and the safe use of the air pump is further protected.

Description

technical field [0001] The invention belongs to the technical field of air pumps, in particular to an air pump with high safety. Background technique [0002] Air pumps are widely used in all walks of life. Due to the heavy workload of air pumps, they often generate heat during use; resulting in damage or even explosion of air pumps, which affects production safety; in order to improve the safety of air pumps, air pumps need to be cooled. Make the air pump safer and more stable when in use. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides an air pump with high safety. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: including an impeller groove arranged on the pump cover, a drive chamber arranged in the pump cover, a drive shaft arranged in the drive chamber, a drive shaft arranged in the pump cover The air cavity on the pump cover, the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/06F04D29/58F04D29/42
CPCF04D25/06F04D25/024F04D29/584F04D29/4206
Inventor 宣星波
Owner ZHEJIANG GREENCO IND
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