Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Spiral-flow auxiliary air intake device and compression pump thereof

An air intake device and swirl-type technology, applied in the field of compression pumps, can solve problems affecting the working efficiency of compression pumps, limiting gas input flow, passive gas input, etc., to improve work efficiency, increase intake flow, and reduce energy consumption Effect

Active Publication Date: 2011-05-11
NINGBO TIANSHENG SEALING PACKING
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen from this that the air inlet and outlet on the stator are arranged in such a way that the gas input is relatively passive, which requires additional energy consumption, and also greatly limits the gas input flow rate, which in turn affects the working efficiency of the entire compressor pump.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Spiral-flow auxiliary air intake device and compression pump thereof
  • Spiral-flow auxiliary air intake device and compression pump thereof
  • Spiral-flow auxiliary air intake device and compression pump thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0033] Such as Figure 1 to Figure 7 As shown, it is a preferred embodiment of the compression pump applied with the swirl type auxiliary air intake device in the present invention. The compression pump includes a pump casing 1 with a cylindrical cavity, a cylindrical cylinder 3, a hollow rotor 5 arranged in the cylinder 3, a cock 6, a follower partition 7, a guide arranged in the center of the rotor 5 Air shaft 8 and a swirl type auxiliary air intake device.

[0034] Wherein, when this embodiment is applied to the compressor, the end of the pump housing 1 is provided with a machine cover 11 with an air vent 11a, see figure 2 with image 3 .

[0035] The cylinder body 3 is coaxially arranged in the pump casing 1 and has a distance from the pump casing 1. The cavity between the cylinder body 3 and the pump casing 1 is the swirl air intake ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a spiral-flow auxiliary air intake device, which comprises end covers (2) and a flow deflector (4), wherein the end covers (2) are respectively fixed on both sides of a cylinder body (3) during installation; the flow deflector (4) is arranged between the end covers (1) on both sides, and the front of the flow deflector (4) faces an air intake (31) arranged on the circumference of the cylinder body (3) during installation; and each of the end covers (2) is provided with an air intake (21) at a position behind the back of the flow deflector (4). Compared with the prior art, the auxiliary air intake device can effectively reduce energy consumption as air input into the cylinder body withstands no pre-pressure; in addition, the spiral-flow air intake mode can greatly increase air intake flow considerably improve working efficiency of a compression pump and be applied to various compression pumps. The invention also discloses a compression pump applying the spiral-flow auxiliary air intake device. The flow deflector fits a pump casing and the cylinder body to ensure the flow deflector has maximum flow deflecting effect.

Description

technical field [0001] The present invention relates to the technical field of compression pumps, in particular to the field of compression pumps with a cylindrical cylinder body and the air inlet of the cylinder body is arranged on the peripheral surface, in particular to a compression pump cylinder for such a compression pump The swirl-type auxiliary air intake device of the body and the compression pump applied with the swirl-type auxiliary air intake device. Background technique [0002] There are two common types of compressors currently on the market: one is a reciprocating compressor, which mainly includes a cylinder and a piston rod. The motor drives the piston rod to move, and then compresses the conveying medium (such as gas) in the cylinder. The inertia force is difficult to balance, the vibration is large, the speed is low, and the volume is large, and the efficiency is not high; the other is a rotary compressor, which mainly includes a cylindrical cylinder with ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F04C29/12F04C18/344
Inventor 蔡勇
Owner NINGBO TIANSHENG SEALING PACKING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com