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Novel double-way valve

A two-way valve, a new type of technology, applied in valve details, multi-way valves, valve devices, etc., can solve the problems of increasing the use cost, not suitable for materials with high adhesion, and achieve the effect of increasing the use cost.

Inactive Publication Date: 2019-02-12
ZHENGZHOU JINCHENG CHENGXIN SCREEN EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention solves the problem that although the existing two-way valve is widely used in powder materials, it is not suitable for materials with high adhesion. If it is necessary to transport materials with high adhesion, the staff need to buy a suitable valve again. , which increases the cost of using the

Method used

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  • Novel double-way valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] see figure 1 , a new two-way valve, including a valve body 2, the valve body 2 includes a feed port 15, a first port 3, and a second port 11, and the inner wall of the valve body 2 is provided with a Teflon coating for anti-sticking 18. The valve body 2 is provided with two cylinders 6, and the top extension ends of the two cylinders 6 are respectively provided with high manganese steel plates 10 penetrating into the inner cavity of the valve body 2, and the high manganese steel plates 10 are successively provided with sealing sleeves 4, The Teflon plate 5 and the inner cavity of the valve body 2 are respectively provided with grooves matched with the high manganese steel plate 10 .

[0028] In this embodiment, if the worker wants the feed port 15 to communicate with the first port 3, he can select the opposite cylinder 6 on the valve body 2 and start it, so that the high manganese steel plate 10 on the opposite cylinder 6 extends into the concave In the tank, it plays...

Embodiment 2

[0030] see figure 1 , a new two-way valve, including a valve body 2, the valve body 2 includes a feed port 15, a first port 3, and a second port 11, and the inner wall of the valve body 2 is provided with a Teflon coating for anti-sticking 18. The valve body 2 is provided with two cylinders 6, and the top extension ends of the two cylinders 6 are respectively provided with high manganese steel plates 10 penetrating into the inner cavity of the valve body 2, and the high manganese steel plates 10 are successively provided with sealing sleeves 4, The Teflon plate 5 and the inner cavity of the valve body 2 are respectively provided with grooves matched with the high manganese steel plate 10 .

[0031] One end of the Teflon plate 5 facing the groove is provided with upper magnets 12 respectively, and lower magnets 13 matched with the upper magnets 12 are respectively arranged in the grooves. When the Teflon plate 5 stretched into the groove, the end of the Teflon plate 5 towards ...

Embodiment 3

[0035] see figure 1 , a new two-way valve, including a valve body 2, the valve body 2 includes a feed port 15, a first port 3, and a second port 11, and the inner wall of the valve body 2 is provided with a Teflon coating for anti-sticking 18. The valve body 2 is provided with two cylinders 6, and the top extension ends of the two cylinders 6 are respectively provided with high manganese steel plates 10 penetrating into the inner cavity of the valve body 2, and the high manganese steel plates 10 are successively provided with sealing sleeves 4, The Teflon plate 5 and the inner cavity of the valve body 2 are respectively provided with grooves matched with the high manganese steel plate 10 .

[0036] The valve body 2 is provided with a fixed block 9 , and the fixed block 9 is provided with two cylinders 6 , and the two cylinders 6 are fixed on the fixed block 9 by fasteners 7 . Two cylinders 6 are fixed on the fixed block 9 by fasteners 7, which can prevent the cylinders 6 from...

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Abstract

The invention relates to the field of two-way valves, and discloses a novel double-way valve. The novel double-way valve comprises a valve body, and the valve body comprises a feeding port, a first through port and a second through port; an anti-sticking teflon coating I is arranged on the inner wall of the valve body, two air cylinders are arranged on the valve body, and the ejecting and stretching ends of the two air cylinders are provided with high-manganese steel plates penetrating into the inner cavity of the valve body correspondingly, sealing sleeves and teflon plates are sequentially arranged on the high-manganese steel plates, and grooves cooperating with the high-manganese steel plates are formed in the inner cavity of the valve body correspondingly. The double-way valve solves the problems that an existing double-way valve is widely applied to powder materials, but not suitable for materials with large adhesivity, if the materials with large adhesivity are required to be conveyed, the working personnel further need to re-purchase a proper valve, which the use cost is increased.

Description

technical field [0001] The invention relates to the field of two-way valves, in particular to a novel two-way valve. Background technique [0002] The two-way valve is a device for switching the direction of the material in the pneumatic conveying system. It can change the conveying direction of the material in the pipeline in the flowing state without interrupting the feeding and gas supply, and send the material to two selected locations. If several valves are combined, the material can be sent to many selected places, so the operation is very convenient. It is widely used in the positive and negative pressure conveying of flour, bran, starch, grain, feed, sugar, chemical products, plastics and other powder materials and in the low-speed conveying pipeline to change the conveying direction, so that the materials can be sent to the selected location. [0003] Although the existing two-way valve is widely used in powder materials such as flour, bran, starch, grain, feed, s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/22F16K25/00F16K31/12F16K51/00
CPCF16K11/22F16K25/005F16K31/12F16K51/00
Inventor 管正文
Owner ZHENGZHOU JINCHENG CHENGXIN SCREEN EQUIP CO LTD