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Swing pipe pump

A pipeline pump and pipeline technology, which is applied in the direction of pumps, machines/engines, pumps with flexible working elements, etc., can solve problems such as inability to guarantee product quality, and achieve the effects of wide application range, high work efficiency, and long service life

Active Publication Date: 2015-08-05
楚天源创生物技术(长沙)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In chemical, food, pharmaceutical, bioengineering and other fields, there are high requirements for flow pulsation and flow accuracy, but traditional pumps cannot fully meet the requirements, and product quality cannot be guaranteed during use.

Method used

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Examples

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Effect test

Embodiment Construction

[0021] The following examples are further explanations and illustrations of the present invention, and do not constitute any limitation to the present invention.

[0022] refer to Figure 1 ~ Figure 3 , The oscillating pipeline pump of the present invention includes a pump casing 10 , a pipe joint 20 , a hose 30 , a central shaft 40 , an inclined cam 50 , a first bearing 60 and a balance wheel 70 .

[0023] Such as figure 2 , image 3 As shown, the pump casing 10 is formed by coupling the pump casing main body 11, the first end cover 12, and the second end cover 13, and fixing them at four corners with screws. The structure of the pump casing main body 11 is as follows: Figure 4A , Figure 4B As shown, the pump casing main body 11 is a rectangular block body, the pump casing main body 11 is provided with a second inner hole 111 for forming the inner cavity 10A, and the two ends of the pump casing main body 11 are respectively provided with a second annular groove 112 and ...

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Abstract

The invention discloses a swing pipe pump comprising a pump shell; a cylindrical inner cavity is formed in the pump shell; at least one annular pipe accommodating cavity is formed in the side wall of the cylindrical inner cavity in the axial direction; a pipe access port is formed in the pump shell, and is provided with a pipe joint fixed with the pump shell; two hoses are arranged in the pipe accommodating cavity; the two ends of the hoses are connected with the pipe joint; a center shaft coaxial with the inner cavity is arranged in the inner cavity of the pump shell, and is connected with a motor; an inclined cam, a first bearing and a swing wheel are arranged on the center shaft in sequence in the radial direction; a flange is arranged in the outer side center of the swing wheel, and extends between the two hoses in the pipe accommodating cavity; and when the center shaft rotates, the inclined cam and the first bearing drive the swing wheel to swing in the peripheral direction, and the hoses are extruded or released in the swing process, so that liquid is continuously discharged and absorbed. The swing pipe pump has such characteristics as low pressure pulsation, high flow precision, convenience for disinfection and sterilization, long service life, low cost and high working reliability.

Description

【Technical field】 [0001] The invention relates to a liquid pump, in particular to a swing pipe pump which can reduce the pulsation of flow and pressure to realize approximately constant flow. 【Background technique】 [0002] A pump is a machine that transports or pressurizes a liquid. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. Pumps are widely used to transport liquids such as water, oil, acid and alkali liquids, emulsions, suspoemulsions and liquid metals, as well as liquids, gas mixtures and liquids containing suspended solids. Traditional pumps include centrifugal pumps, diaphragm pumps, piston pumps, peristaltic pumps, etc. In chemical, food, pharmaceutical, bioengineering and other fields, there are high requirements for flow pulsation and flow accuracy, but traditional pumps cannot fully meet the requirements, and product quality cannot be guaranteed during use. Therefore, it beco...

Claims

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Application Information

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IPC IPC(8): F04B43/12
Inventor 肖立峰
Owner 楚天源创生物技术(长沙)有限公司
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