Blowing-suction machine with water piston

A blower and piston technology, applied to piston pumps, mechanical equipment, machines/engines, etc., can solve problems such as poor controllability, easy damage of gaskets, poor sealing effect, etc., to reduce manufacturing difficulty, cost, and precision Low requirements, good sealing effect

Inactive Publication Date: 2014-08-13
冯会春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the air blower or aspirator is generally driven by a motor through a purely mechanical structure, such as a blower and a vacuum pump. This type of air blower generally has a complex structure, and its sealing effect is poor (the gasket is easily damaged), Poor maneuverability, high energy consumption, high cost, and its safety and reliability cannot be guaranteed

Method used

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  • Blowing-suction machine with water piston
  • Blowing-suction machine with water piston
  • Blowing-suction machine with water piston

Examples

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Embodiment 1

[0029] The present embodiment is a kind of water piston blower, such as figure 1 with figure 2 Shown, comprise two water tanks 2 (left and right each one), two gas cylinders 3 (left and right each one) and a driving device; Two water tanks 2 upper end openings store aqueous solution 1 therein; The lower end of the air cylinder 3 is open, and its lower end opening is located below the liquid level of the water cylinder 2; The air intake pipes share the same air inlet 7; the upper end faces of the two air cylinders 3 are connected to an air outlet pipe 8, and the two air outlet pipes 8 are provided with a check valve 6, and the air outlet pipes 8 of the two air cylinders 3 share the same air outlet 9 .

[0030] The driving device comprises a lever 10, a support 11, two pull rods 12 and a driving motor; one end of the lever 10 is connected with the upper end face of one of the gas cylinders, and the other end is connected with the upper end face of the other gas cylinder, and ...

Embodiment 2

[0033] The difference between this embodiment and Embodiment 1 is: a waterproof shock plate 15 and a guide frame 14 for guiding the air cylinder to move up and down are provided in the water tank, such as image 3 with Figure 4 shown.

[0034] In this embodiment, the setting of the waterproof shock sheet is to reduce the vibration amplitude of the aqueous solution in the water tank when the water piston blower is working, so as to ensure its working stability; the setting of the guide frame is to When the water piston blower is working, it guides the air cylinder so that it can always be perpendicular to the water surface, and further ensures its working stability.

Embodiment 3

[0036] The difference between this embodiment and Embodiment 1 and Embodiment 2 is: the power source is a cylinder, the piston rod of the cylinder is connected with the lever, and is away from the fulcrum, and its end is fixedly installed on the bottom end of the bracket (not shown in the figure), Only one cylinder can realize the working effect described in Embodiment 1 and Embodiment 2, and its structure and principle are very simple.

[0037] The above embodiments are all a kind of double-piston and double-cylinder suction and blowing machine, which can not only realize the intermittent suction and blow function, but also the continuous suction and blow function; The machine can realize the function of the intermittent suction and blower; when the suction and blower is equipped with more than two water cylinders and air cylinders, it not only has the function of a double-piston double-cylinder suction and blower, but also can control multiple devices at the same time. Perfo...

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Abstract

The invention provides a blowing-suction machine with a water piston, at least comprising a water tank, an air cylinder and a driving device, wherein the upper end of the water tank is provided with an opening; water solution is stored in the water tank; the lower end of the air cylinder is provided with an opening which is below the water tank liquid level; the upper end face of the air cylinder is connected to an air inlet pipe and an air outlet pipe which are respectively provided with a one-way valve; the driving device is connected with the upper end surface of the air cylinder, and can drive the air cylinder to do up-down reciprocating motion. According to the blowing-suction machine with the water piston, water is used as a piston, the material requirement on the air cylinder is not high, the sealing performance is good, precision requirements are low, the manufacturing difficulty and costs are low, the friction between the piston and air cylinder is small, heat is not generated, cylinder explosion does not happen, the energy consumption is reduced, energy is saved, the blowing-suction amount is easy to control, and adjusting of the maximum suction pressure is simple and convenient.

Description

technical field [0001] The invention relates to a suction blower, in particular to a water piston suction blower. Background technique [0002] In the prior art, the air blower or aspirator is generally driven by a motor through a purely mechanical structure, such as a blower and a vacuum pump. This type of air blower generally has a complex structure, and its sealing effect is poor (the gasket is easily damaged), Poor maneuverability, high energy consumption, high cost, and its safety and reliability cannot be guaranteed. Contents of the invention [0003] The problem to be solved by the present invention is to provide a safe and reliable water piston blower with simple structure, good sealing effect, good control performance, low energy consumption, low cost. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: provide a water piston pumping and blowing machine, at least including a water tank, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B35/04F04B27/00F04B39/00
Inventor 冯会春
Owner 冯会春
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