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Pressurized gas booster pump

A gas booster pump, booster chamber technology, applied in the direction of pumps, pumps, piston pumps, etc. with flexible working elements, can solve the problems of gas source energy waste, high manufacturing cost, poor economy, etc., to achieve low insertion loss, The effect of low manufacturing cost and simple structure

Pending Publication Date: 2020-12-15
重庆新投科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure has high requirements for the precision of the piston cylinder, and the manufacturing cost is high, and because the piston reciprocates once, half of the air source energy is wasted, the energy consumption is high, and the economy is poor.

Method used

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  • Pressurized gas booster pump
  • Pressurized gas booster pump
  • Pressurized gas booster pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 As shown, a pressurized gas booster pump includes a U-shaped booster chamber that can be adjusted telescopically. Liquid working medium is housed in the chamber; The two ports of the U-shaped chamber 7 are respectively connected with the first air inlet pipe 1 and the second air inlet pipe 2, and an emptying pipe 3 is connected in parallel with the first air inlet pipe 1, and in the first air inlet pipe 1 and the emptying pipe 3 are respectively connected with a first valve 4 and a second valve 5, wherein the first valve 4 and the second valve 5 are electromagnetic valves, and a three-way pipe fitting 9 is connected to the second air intake pipe 2 The second air intake pipe 2 and the air delivery pipe 8 communicate with the U-shaped chamber 7 through the three-way pipe fitting 9, and the one-way check valve 6 is respectively connected to the air delivery pipe 8 and the second air intake pipe 2, wherein The opening pressure of the one-way check valve 6 ...

Embodiment 2

[0032] Such as figure 2 As shown, a pressurized gas booster pump, the difference between this embodiment and the first embodiment lies in the structure of the booster chamber, which includes an inflatable bag 16' at the bottom and an air bag filled in the booster chamber. Liquid working medium, the inflatable bag 16' divides the pressurized chamber into an air storage chamber 15 and a liquid storage chamber 14, the second air inlet pipe 2 and the air delivery pipe 8 are connected in series through a three-way pipe fitting 9 and communicate with the inflatable bag 16', A one-way check valve 6 is respectively connected to the second air intake pipe 2 and the air delivery pipe 8; The liquid chamber 14 communicates with the first air intake pipe 1 and the emptying pipe 3, the emptying pipe 3 is connected to the first air intake pipe 1 in parallel, and the first valve 4 and the first valve 4 are respectively connected to the first air intake pipe 1 and the emptying pipe 3. Two va...

Embodiment 3

[0037] Such as image 3 As shown, a pressurized gas booster pump, the structure of this embodiment is basically the same as that of the second embodiment, the difference is that the airbag 16' is replaced by a diaphragm 16, and the entire compression process is the same as that of the second embodiment.

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Abstract

The invention discloses a pressured gas booster pump. The pressured gas booster pump comprises a booster chamber; a liquid storage cavity and a gas storage cavity which are independent of each other and variable in volume are formed in the booster chamber; the gas storage cavity is filled with pressured gas with the initial gas pressure of P1; a balance weight object is arranged in the liquid storage cavity; and the pressure generated by the balance weight object to the gas storage cavity is P2, wherein P1 is larger than P2. by utilizing the pressure of pressurized gas and the pressure of a liquid working medium to compress gas in the gas storage cavity, the gas in the gas storage cavity is subjected to the action of the sum of the pressure of a balance weight object and the pressure of the input pressurized gas to form a pressure multiplying relation, so that the purposes of pressurization and energy storage are achieved; and therefore, the overall structure is simple, and the manufacturing cost is low; and high efficiency, low insertion loss and low input pressurized gas of the booster pump are realized.

Description

technical field [0001] The invention relates to the technical field of gas control engineering, in particular to a pressurized gas booster pump. Background technique [0002] Gas boosting is generally boosted by a booster pump. The working principle of the traditional booster pump is: use compressed air as the power source, and convert it into high-pressure gas with a small piston area according to the low-pressure push of a large-area piston; the boosting ratio is the piston The ratio of the area, which determines the size of the output pressure. This structure has high requirements for the precision of the piston cylinder and high manufacturing cost, and because the piston reciprocates once, half of the gas source energy is wasted seriously, the energy consumption is high, and the economy is poor. Contents of the invention [0003] Aiming at the defects in the prior art, the invention provides a pressurized gas booster pump to improve the compression efficiency and redu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B43/067F04B43/00F04B9/107
CPCF04B9/1073F04B43/00F04B43/067
Inventor 潘海新
Owner 重庆新投科技有限公司