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Flux adjustable type liquid-gas universal mute pump

An adjustable, silent pump technology, applied in the direction of variable displacement pump parts, parts of pumping devices for elastic fluids, pumps, etc., can solve the problems of large volume and high noise, and achieve reduced processing costs and low noise. Effect

Active Publication Date: 2017-09-22
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned problems, the object of the present invention is to provide a liquid-gas universal silent pump with adjustable flux, so as to solve the problems of large volume and high noise in the current micro-pumps.

Method used

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  • Flux adjustable type liquid-gas universal mute pump
  • Flux adjustable type liquid-gas universal mute pump
  • Flux adjustable type liquid-gas universal mute pump

Examples

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0038] Such as Figure 1-3 As shown, a flux-adjustable universal silent pump for liquid and gas provided by the present invention includes a motor 1, a motor base 14, a cam 2, a cam push rod 4, a cam push rod support 12, a syringe fixing part 8, and elastic components , one-way valve 7, base plate 13 and syringe, wherein motor base 14, cam push rod support 12 and syringe holder 8 are installed on the base plate 13 in turn, motor 1 is installed on the motor base 14, and the output shaft and the cam 2 connection, a plurality of cam push rods 4 that are all in contact with the cam 2 are slidably installed on the cam push rod support member 12, and a plurality of syringes are arranged on the syringe fixing member 8, and a plurality of syringes are res...

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Abstract

The invention relates to the field of pumps, in particular to a flux adjustable type liquid-gas universal mute pump. The flux adjustable type liquid-gas universal mute pump comprises a motor, a cam, cam push rods, a cam push rod supporting part, an injector fixing part, elastic parts, a one-way valve, a bottom plate and injectors. The motor, the cam push rod supporting part and the injector fixing part are sequentially arranged on the bottom plate, an output shaft of the motor is connected with the cam, the multiple cam push rods making contact with the cam are arranged on the cam push rod supporting part in a slidable manner, the multiple injectors are arranged on the injector fixing part, the multiple injectors are connected with the multiple cam push rods, the elastic parts are arranged between the cam push rods and the injectors, and the one-way valves are arranged at the positions of end openings of all the injectors. Noise is low during operation, a mute effect better than that of other pumps can be achieved within a certain flux range, and the pump can be well integrated in equipment with the high requirement on mute indicators.

Description

technical field [0001] The invention relates to the field of pumps, in particular to a liquid-gas universal silent pump with adjustable flux, which is used in the gas circulation system of the molding room of a 3D printer and other equipment requiring liquid circulation and transmission. Background technique [0002] At present, with the development of society and the continuous improvement of living standards, all kinds of equipment have emerged as the times require. Moreover, many of the devices tend to be miniaturized and quiet. For the equipment involving liquid and gas and requiring quietness, a flux-adjustable liquid-gas universal silent pump is very necessary. There are a wide variety of pumps on the market today, but these pumps often have deficiencies that make it difficult to meet the needs of certain equipment. First of all, the volume of existing pumps is generally relatively large, and a relatively large space needs to be allocated in the equipment, thereby inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B53/00F04B17/03F04B53/10
CPCF04B17/03F04B53/00F04B53/001F04B53/10
Inventor 王强王赫然郑雄飞朱慧轩李松胡延旭
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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