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

Unidirectional drying filter

A filter and drying technology, applied in the field of filters, can solve the problems of high use cost and small circulation, and achieve the effect of increasing circulation and reducing use cost

Active Publication Date: 2019-08-16
ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The structure of the one-way dry filter with this structure is relatively simple, and the flow rate is relatively small. To increase the flow rate, a larger one-way dry filter needs to be used, and the cost of use is higher.

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
  • Unidirectional drying filter
  • Unidirectional drying filter
  • Unidirectional drying filter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] The "several" mentioned herein refers to a plurality of indeterminate numbers, usually more than two.

[0034] Words such as "first" and "second" mentioned herein are only used to describe two or more structures or components with the same or similar structures, and do not represent any special limitation on the order.

[0035] Please refer to Figure 2-8 , figure 2 It is a structural schematic diagram of a specific embodiment of the one-way drying filter provided by the present invention, image 3 for figure 2 Partial enlarged view of part A in the middle, Figure 4 for figure 2 Partial enlarged view of part B in Figure 5 Schematic diagram of the structure of the inlet end cap, Figure 6 for Figure 5 ...

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 unidirectional drying filter comprising an inlet end cover and a filter element. The end face, facing the filter element, of the inlet end cover is provided with first circulation grooves extending in the axial direction. According to the unidirectional drying filter, the first circulation grooves in the axial direction are formed in the end surface, facing the filter element, of the inlet end cover, and the air passage amount between the inlet end cover and the filter element can be increased to increase the flow rate; the number and size of the first circulation grooves can directly affect the increase amplitude of the flow rate; through certain experimental researches, the number, size and the like of the first circulation grooves can be purposefully controlled, the increase amplitude of the flow rate can be flexibly changed, and the using needs of different flow rates can be met; and a method for increasing the flow rate only changes the structure of the inlet end cover, excessive increase of the volume of the unidirectional drying filter cannot be caused, and the use cost is better reduced.

Description

technical field [0001] The invention relates to the technical field of filters, in particular to a one-way dry filter. Background technique [0002] The one-way dry filter is usually installed between the condenser and the expansion valve of the air-conditioning system. Its interior adopts a combination of drying and filtering design, which can effectively prevent the filtered matter and soluble matter from entering the key components of the air-conditioning system, so that the air-conditioning system can be used in the air-conditioning system. Operate in optimal working condition. [0003] Please refer to figure 1 , figure 1 It is a structural schematic diagram of a specific embodiment of a commonly used one-way drying filter. [0004] Such as figure 1 As shown, the commonly used one-way dry filter includes the inlet end formed by the combination of the inlet pipe 01 and the inlet end cover 02, the cylindrical body 05 and the outlet end formed by the combination of the ...

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
IPC IPC(8): F25B43/00
CPCF25B43/00F25B43/003
Inventor 不公告发明人
Owner ZHEJIANG SANHUA INTELLIGENT CONTROLS CO LTD
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