Unlock instant, AI-driven research and patent intelligence for your innovation.

Pipe switching mechanism with connecting joint

A technology for connecting joints and switching mechanisms, applied in the direction of pipes/pipe joints/pipes, threaded connections, pipes, etc., can solve the problems of exposed threads, inability to take into account detachable connections, etc., and achieve the effect of avoiding exposed threads

Active Publication Date: 2020-06-05
ZHEJIANG HOUDAR INTELIGENT TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The second object of the present invention is to provide a pipe switching mechanism with a connecting joint that can avoid the exposure of the thread at the joint and realize detachable connection, so as to solve the problem of connecting two pipes with the existing connecting joint Can not take into account the problem of detachable connection and avoid thread exposure

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
  • Pipe switching mechanism with connecting joint
  • Pipe switching mechanism with connecting joint
  • Pipe switching mechanism with connecting joint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment one, see figure 1 , figure 2 , image 3 with Figure 4 , a pipeline switching mechanism with connecting joints, including a valve opening structure 5, an inner column 1, an outer ring 2 that is rotatably sleeved outside the inner column, and an outer ring driving mechanism 3 that drives the outer ring to rotate. An escape pit 21 is provided on the inner peripheral surface of the outer ring 2 . The escape pit 21 is a V-shaped pit. The end face of the inner column 1 is provided with a central hole 11 and several peripheral holes 12 surrounding the central hole. Each peripheral hole communicates with the central hole through a communication hole 13 . The communicating hole is a straight line structure. The communication hole is provided with an extension section 14 penetrating through the peripheral surface of the inner column. The extension section is a straight line structure. The communicating hole and the extension are located on the same straight l...

Embodiment 2

[0034] Embodiment two, the difference with embodiment one is:

[0035] see Figure 10 , each plug 4 is provided with a valve opening structure 5 . The valve opening structure is a spring.

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 relates to a pipeline switching mechanism with a connector. The pipeline switching mechanism comprises a valve opening structure, an inner column and an outer ring, wherein the outer ring rotatably sleeves the inner column, an avoidance pit is formed in the inner circumferential surface of the outer ring, a center hole and a plurality of peripheral holes which surround the center hole are formed in the end surface of the inner column, each peripheral hole communicates with the center hole through a communicating hole, a linear extended section which penetrates through the circumferential surface of the inner column is formed in the communicating hole, and a plug movably penetrates through the communicating hole in a sealing mode; for all plugs, only the outer end of one plugis located in the avoidance pit in the same moment; when the outer end of the plug is located in the avoidance pit, the sealing effect of the plug on the communicating hole is lost under the action ofthe valve opening structure; when the outer end of the plug is staggered from the avoidance pit, the plug is sealed in the communicating hole under the squeezing action of the outer ring; and the connector is arranged at the center hole. The pipeline switching mechanism is used for realizing the control over the communication of a plurality of pipelines and one pipeline.

Description

technical field [0001] The invention relates to a mechanical structure on traditional Chinese medicine production equipment, in particular to a pipeline switching mechanism provided with connecting joints. Background technique [0002] In the automatic production equipment of traditional Chinese medicine, it is necessary to input a variety of different liquids into the same infusion main pipe through different pipelines and then transport them to the destination. At the same time, only one of the pipelines can be communicated with the infusion main pipe. Existing realization above connection is realized by electromagnetic valve. In addition, the existing method of sealing and detachable connection of two pipe bodies is to set thread heads on the ends of the two pipe bodies, and then wind the upper raw tape on the thread heads and screw them to connect the two ends of the internal thread pipe head The detachable connection is realized on the top, and the sealing is realized...

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): F16L41/03F16K11/14F16L15/04F16L15/08F16K31/04F16K31/44
CPCF16K11/14F16K31/043F16K31/44F16L15/04F16L15/08F16L41/03
Inventor 蔡永潮
Owner ZHEJIANG HOUDAR INTELIGENT TECH CO LTD