CN206972968U - A kind of strong corrosion-resistant angle stroke electrically operated valve of polytetrafluoro - Google Patents
A kind of strong corrosion-resistant angle stroke electrically operated valve of polytetrafluoro Download PDFInfo
- Publication number
- CN206972968U CN206972968U CN201720743030.0U CN201720743030U CN206972968U CN 206972968 U CN206972968 U CN 206972968U CN 201720743030 U CN201720743030 U CN 201720743030U CN 206972968 U CN206972968 U CN 206972968U
- Authority
- CN
- China
- Prior art keywords
- polytetrafluoro
- valve
- seat
- electrically operated
- valve seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Taps Or Cocks (AREA)
Abstract
It the utility model is related to valve technology field, more particularly to a kind of strong corrosion-resistant angle stroke electrically operated valve of polytetrafluoro, it includes electrically operated valve body, and the electrically operated valve body covers valve seat, polytetrafluoro connecting shaft, YE fixed seat, angle distance electric executor and soft elastic sealing gasket by polytetrafluoro valve seat, polytetrafluoro valve ball, polytetrafluoro movable sealing seat, polytetrafluoro；Valve pocket is provided with the polytetrafluoro valve seat, polytetrafluoro valve ball is provided with valve pocket, the left side central portion of polytetrafluoro valve seat is provided with outgoing interface；In the valve pocket, polytetrafluoro movable sealing seat is provided with the outside of polytetrafluoro valve ball, soft elastic sealing gasket is provided with the outside of polytetrafluoro movable sealing seat；Polytetrafluoro capping valve seat is installed on the right side of the polytetrafluoro valve seat, accessing port is provided with the middle part of polytetrafluoro capping valve seat lateral surface；It solves the domestic blank of strong alkali-acid resistance electrically operated valve, special heavy caliber anti-corrosion electrically operated valve, the advantages that significant effect.
Description
Technical field
Valve technology field is the utility model is related to, more particularly to a kind of strong corrosion-resistant angle stroke electrically operated valve of polytetrafluoro.
Background technology
Motor-driven valve is generally made up of electric operator and valve.Motor-driven valve is held using electric energy as power by electronic
Row mechanism drives valve, realizes the switch motion of valve.So as to reach the switch purpose to pipeline medium.Motor-driven valve is simply
Say to be exactly with electronic actuator control valves door, so as to realize the on and off of valve.It can be divided into two parts, top half up and down
YE, the latter half are valve.Also air control valve can be.Motor-driven valve is the high-end product in Self controlling valve, and it not only may be used
To realize on-off action, adjustment type motor-driven valve can also realize valve position regulatory function.The stroke of YE can be divided into：90°
Angle stroke particular/special requirement can also meet 180 °, 270 °, 360 ° of total travels.By the YE of angle stroke with close angle stroke
Valve uses, and realizes 90 ° of valve with inward turning control pipeline fluid on-off.There are the following problems for traditional angle stroke motor-driven valve：Tradition
Motor-driven valve easily occur, the problem of valve body and valve ball are stuck and valve body directly seals with valve ball.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of strong corrosion-resistant angle of polytetrafluoro
Stroke electrically operated valve, it uses soft fit structure, movable valve ball fixing seal seat, then makees cushion with VITON materials, so as to reach
Arrive, seal and do not leak but also will not be stuck not only；Solves the domestic blank of strong alkali-acid resistance electrically operated valve, special heavy caliber anti-corrosion is electronic
Valve, the advantages that significant effect.
To achieve the above object, the technical solution adopted in the utility model is：
The strong corrosion-resistant angle stroke electrically operated valve of a kind of polytetrafluoro described in the utility model, it includes electrically operated valve body,
The electrically operated valve body covers valve seat, polytetrafluoro by polytetrafluoro valve seat, polytetrafluoro valve ball, polytetrafluoro movable sealing seat, polytetrafluoro
Connecting shaft, YE fixed seat, angle distance electric executor and soft elastic sealing gasket；It is provided with the polytetrafluoro valve seat
Valve pocket, polytetrafluoro valve ball is provided with valve pocket, the left side central portion of polytetrafluoro valve seat is provided with outgoing interface；In the valve pocket, poly- four
Polytetrafluoro movable sealing seat is provided with the outside of fluorine valve ball, soft elastic sealing gasket is provided with the outside of polytetrafluoro movable sealing seat；Institute
State and polytetrafluoro capping valve seat is installed on the right side of polytetrafluoro valve seat, accessing port is provided with the middle part of polytetrafluoro capping valve seat lateral surface；Institute
State and YE fixed seat is provided with polytetrafluoro valve seat, stroke electronic execution in angle is installed in YE fixed seat
Device, the bottom of angle distance electric executor are provided with polytetrafluoro connecting shaft；The polytetrafluoro connecting shaft is inserted through YE
Fixed seat, into the valve pocket of polytetrafluoro valve seat, to polytetrafluoro valve ball.
Further, formed between the accessing port and outgoing interface from accessing port to the flow direction in outgoing interface direction.
Further, the angle distance electric executor right flank is provided with power line.
After said structure, the utility model has the beneficial effect that：The strong anti-corrosion of a kind of polytetrafluoro described in the utility model
Angle stroke electrically operated valve, it uses soft fit structure, movable valve ball fixing seal seat, then makees cushion with VITON materials, so as to
Reach, seal and do not leak but also will not be stuck not only；Solve the domestic blank of strong alkali-acid resistance electrically operated valve, special heavy caliber anti-corrosion electricity
Movable valve, the advantages that significant effect.
Brief description of the drawings
Fig. 1 is the structural representation of opening of the present utility model；
Fig. 2 is the structural representation of closed mode of the present utility model
Description of reference numerals：
1st, polytetrafluoro valve seat；2nd, polytetrafluoro valve ball；3rd, polytetrafluoro movable sealing seat；4th, polytetrafluoro covers
Valve seat；5th, polytetrafluoro connecting shaft；6th, YE fixed seat；7th, angle distance electric executor；
8th, soft elastic sealing gasket；9th, power line；10th, accessing port；11st, outgoing interface.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the strong corrosion-resistant angle stroke electrically operated valve of a kind of polytetrafluoro described in the utility model, it includes
Electrically operated valve body, the electrically operated valve body is by polytetrafluoro valve seat 1, polytetrafluoro valve ball 2, polytetrafluoro movable sealing seat 3, polytetrafluoro
Cover valve seat 4, polytetrafluoro connecting shaft 5, YE fixed seat 6, angle distance electric executor 7 and soft elastic sealing gasket 8；
Valve pocket is provided with the polytetrafluoro valve seat 1, polytetrafluoro valve ball 2, the left side of polytetrafluoro valve seat 1 are provided with valve pocket
Middle part is provided with outgoing interface 11；In the valve pocket, the outside of polytetrafluoro valve ball 2 is provided with polytetrafluoro movable sealing seat 3, polytetrafluoro
The outside of movable sealing seat 3 is provided with soft elastic sealing gasket 8；The right side of polytetrafluoro valve seat 1 is provided with polytetrafluoro capping valve seat 4,
Accessing port 10 is provided with the middle part of the polytetrafluoro capping lateral surface of valve seat 4；
YE fixed seat 6 is provided with the polytetrafluoro valve seat 1, angle is installed in YE fixed seat 6
Distance electric executor 7, the bottom of angle distance electric executor 7 are provided with polytetrafluoro connecting shaft 5；The polytetrafluoro connecting shaft 5
YE fixed seat 6 is inserted through, into the valve pocket of polytetrafluoro valve seat 1, to polytetrafluoro valve ball 2.
Formed between the accessing port 10 and outgoing interface 11 from accessing port 10 to the flow direction in the direction of outgoing interface 11.
The right flank of angle distance electric executor 7 is provided with power line 9.
Angle stroke motor-driven valve in the design, the production of its polytetrafluoro valve ball use advanced grinding, polishing, the anti-fixture of turning
Crush process preparation of damaging.This soft fit structure, avoids that polytetrafluoro valve body and polytetrafluoro valve ball are stuck, and valve body is directly close with valve ball
Envelope, the other end uses movable valve ball fixing seal seat, then makees cushion with VITON, so as to reach, seals not only and does not leak but also will not block
Extremely.
The design is used by valve of the YE with close angle stroke of angle stroke, realizes 90 degree of valve with internal rotation poly- four
Fluorine spheroid control pipeline fluid shutoff.
Operation principle of the present utility model is as follows:
The design when in use, connects angle distance electric executor valve opening power line, and actuator rotates valve by connecting shaft
90 degree of ball, valve ball opening, fluid is by valve body, such as Fig. 1 structure charts.The more snap-action of angle stroke is connected, valve body actuator closes valve
Power line, actuator rotate 90 degree of valve ball, valve ball closed mode, valve body fluid cut-out, such as Fig. 2 structure charts by connecting shaft.
The strong corrosion-resistant angle stroke electrically operated valve of a kind of polytetrafluoro described in the utility model, it uses soft fit structure, living
Dynamic valve ball fixing seal seat, then cushion is made with VITON materials, so as to reach, seal and do not leak but also will not be stuck not only；Solve resistance to strong
The domestic blank of sour highly basic electrically operated valve, special heavy caliber anti-corrosion electrically operated valve, the advantages that significant effect.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (3)
- A kind of 1. strong corrosion-resistant angle stroke electrically operated valve of polytetrafluoro, it is characterised in that：It includes electrically operated valve body, the motor-driven valve Door body covers valve seat, polytetrafluoro connecting shaft, electricity by polytetrafluoro valve seat, polytetrafluoro valve ball, polytetrafluoro movable sealing seat, polytetrafluoro Dynamic actuator fixed seat, angle distance electric executor and soft elastic sealing gasket；Valve pocket, valve pocket are provided with the polytetrafluoro valve seat Polytetrafluoro valve ball is inside provided with, the left side central portion of polytetrafluoro valve seat is provided with outgoing interface；In the valve pocket, outside polytetrafluoro valve ball Side is provided with polytetrafluoro movable sealing seat, and soft elastic sealing gasket is provided with the outside of polytetrafluoro movable sealing seat；The polytetrafluoro valve Seat right side is provided with polytetrafluoro capping valve seat, and accessing port is provided with the middle part of polytetrafluoro capping valve seat lateral surface；The polytetrafluoro valve YE fixed seat is provided with seat, angle distance electric executor, angle stroke electricity are installed in YE fixed seat The bottom of dynamic actuator is provided with polytetrafluoro connecting shaft；The polytetrafluoro connecting shaft is inserted through YE fixed seat, to poly- In the valve pocket of tetrafluoro valve seat, to polytetrafluoro valve ball.
- A kind of 2. strong corrosion-resistant angle stroke electrically operated valve of polytetrafluoro according to claim 1, it is characterised in that：It is described to enter to connect Formed between mouth and outgoing interface from accessing port to the flow direction in outgoing interface direction.
- A kind of 3. strong corrosion-resistant angle stroke electrically operated valve of polytetrafluoro according to claim 1, it is characterised in that：The angle row Journey YE right flank is provided with power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720743030.0U CN206972968U (en) | 2017-06-25 | 2017-06-25 | A kind of strong corrosion-resistant angle stroke electrically operated valve of polytetrafluoro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720743030.0U CN206972968U (en) | 2017-06-25 | 2017-06-25 | A kind of strong corrosion-resistant angle stroke electrically operated valve of polytetrafluoro |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972968U true CN206972968U (en) | 2018-02-06 |
Family
ID=61409193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720743030.0U Expired - Fee Related CN206972968U (en) | 2017-06-25 | 2017-06-25 | A kind of strong corrosion-resistant angle stroke electrically operated valve of polytetrafluoro |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972968U (en) |
-
2017
- 2017-06-25 CN CN201720743030.0U patent/CN206972968U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |