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

Grinding disc rotary synchronous reversing valve

A rotary type, reversing valve technology, applied in the field of reversing valves, can solve problems such as increasing the diameter of the reversing valve, and achieve the effects of stable reversing, low operating cost, and reliable sealing

Active Publication Date: 2017-08-08
张辛悦
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the existing reversing valve technology, the present invention designs a millstone rotary synchronous reversing valve through careful development and repeated tests, which solves the problem of increasing the diameter of the reversing valve in the existing reversing control technology. The design problem of realizing multi-position, multi-pass, double-acting synchronous switching function of input and output (row)

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
  • Grinding disc rotary synchronous reversing valve
  • Grinding disc rotary synchronous reversing valve
  • Grinding disc rotary synchronous reversing valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment １

[0029] Such as figure 1 , 2 As shown, the suction cup 1 is provided with through holes B, through holes F, blind holes D, blind holes F1, and blind holes F2. , Transverse hole or groove E2 communicates with blind hole D, blind hole D is always connected with outlet (row) port through hole G on orifice seat 2, forming a low-pressure chamber ②, through hole B always passes through hole A on valve cover 4 Connected with high-voltage source; orifice seat 2 is provided with through hole C, through hole C1, through hole C2 and through hole G, the outer side of through hole G is always connected with the outlet (row) port, and the other side of through hole G is always connected with the suction cup 1 The upper blind hole D is connected; the valve cover 4 is provided with a through hole A, and the through hole A is a high-pressure inlet. The contact surface S forms a closed annular sealing belt; the driving device 3 is composed of a worm and a turbine pair, the turbine is set on th...

Embodiment ２

[0035] Such as image 3 , 4 As shown, the driving device 3 is composed of a pair of large and small gears, the large gear is set on the suction cup 1, the pinion is set on the orifice seat 2, the pinion is a driving wheel, and other structures are the same as in the first embodiment.

Embodiment ３

[0037] Such as Figure 5 , 6 As shown, the number of through holes and blind holes is correspondingly added on the suction cup 1 and the orifice plate seat 2, and the closed annular sealing belt formed by the contact surface S between the suction cup 1 and the orifice plate seat 2 is correspondingly increased; the structure of the driving device 3 is the same as that of the implementation Example 1 or Example 2, other structures are the same as Example 1, realizing multi-position, multi-communication, and synchronous commutation.

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 grinding disc rotation type synchronous reversing valve. The grinding disc rotation type synchronous reversing valve comprises a suction cup, a hole plate base, a valve deck, high-voltage cavities, a low-voltage cavity and a driving device. The contact faces of the suction cup and the hole plate base are planes and serve as seal faces to separate the high-voltage cavities from the low-voltage cavity, and the driving device is composed of a gear and pinion pair. The suction cup is controlled to move on the hole plate base in a grinding disc rotation mode so as to change the positions, corresponding to through holes in the hole plate base, of a through hole and a blind hole in the suction cup in a synchronous alternation mode and change the states of communication, with the different through holes in the hole plate base, of the high-voltage cavities and the low-voltage cavity in a synchronous alternation mode, and therefore the function of synchronous reversing having the dual effects of entering and discharging is achieved. Compared with the prior art, the grinding disc rotation type synchronous reversing valve is low in operation cost, convenient to maintain and stable in performance and can meet the requirements for high pressure, resistance to high temperature and corrosion, a large drift diameter and multi-position multi-channel synchronous reversing.

Description

technical field [0001] The invention relates to a reversing valve, in particular to a disc rotary synchronous reversing valve, which realizes the synchronous reversing valve integrating multi-position, multi-way, large-diameter, double-acting synchronous reversing functions of inlet and outlet. Background technique [0002] For a long time, in the field of reversing valve technology at home and abroad, the research and development of synchronous reversing technology integrating high pressure resistance, large diameter, multi-position, multi-pass, inlet and outlet (row) synchronous reversing functions has attracted much attention. In recent years, the application of synchronous reversing valve has developed very rapidly, and various new technologies and new products have emerged one after another, which have played a pivotal role in the development of industrial automation technology. However, up to now, among all kinds of synchronous reversing valves at home and abroad, ther...

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): F16K11/074F16K31/53
CPCF16K3/314F16K11/074F16K31/53
Inventor 张辛悦丁宫滨张志英
Owner 张辛悦