CN106122503A - The gate valve of magnetic seal - Google Patents
The gate valve of magnetic seal Download PDFInfo
- Publication number
- CN106122503A CN106122503A CN201610716729.8A CN201610716729A CN106122503A CN 106122503 A CN106122503 A CN 106122503A CN 201610716729 A CN201610716729 A CN 201610716729A CN 106122503 A CN106122503 A CN 106122503A
- Authority
- CN
- China
- Prior art keywords
- gate valve
- valve plate
- fluid passage
- connecting rod
- sealing member
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The gate valve of the open magnetic seal of the present invention, including: brake valve body, hands is taken turns, gate valve cap, gate valve plate and connecting rod, described gate valve cap is arranged on brake valve body, described brake valve body is provided with fluid passage, described gate valve plate is arranged in fluid passage, it is provided with, in described gate valve cap, the boss coordinated with gate valve plate, one end of described connecting rod is connected through gate valve cap with the gate valve plate in fluid passage, described handwheel is arranged on the other end of connecting rod, it is positioned at the fluid passage below gate valve plate and is provided with projection, Magnet it is provided with in projection, described gate valve plate is provided with sealing member, sealing member is provided with the groove with male cooperation, ferrum block it is provided with in sealing member, the surrounding of described brake valve body is provided with clamp device, described clamp device is fastening buckle.The present invention increases the sealing of gate valve plate and fluid passage, and simple in construction is reasonable in design, easy to operate.
Description
Technical field
The invention belongs to valve manufacture field, be specifically related to gate valve manufacture, particularly relate to the gate valve of magnetic seal.
Background technology
Gate valve (gate valve) is an opening and closing element flashboard, and the direction of motion of flashboard is perpendicular with flow direction, gate valve
Standard-sized sheet and fully closed can only be made, uncomfortable door parameter and different, improve its manufacturability, make up what sealing surface angle produced in the course of processing
Deviation, this flashboard is called flexible disc.
When gate valve is closed, sealing surface can rely only on pressure medium and seal, and i.e. relies only on close by flashboard of pressure medium
Front cover presses to the valve seat of opposite side to ensure the sealing of sealing surface, here it is self sealss.Major part gate valve is to use forced seal
, i.e. during valve closing, flashboard is pressed to valve seat by external force to be relied on by force, to ensure the sealing of sealing surface.
Motion mode: the flashboard of gate valve is for linear motion with valve rod, is also Outside screw stem rising through handwheel type gate valve.Generally on elevating lever
There is trapezoidal thread, by the guide groove on the nut of valve tip and valve body, rotary motion is become linear motion, namely will
Operation torque becomes operating thrust.During Open valve, when flashboard hoisting depth is equal to 1:1 times of valve latus rectum, leading to of fluid
Road is the most unimpeded, but operationally, this position cannot monitor.Time actually used, it is using the summit of valve rod as mark, i.e.
Open motionless position, as its fully open position.For considering that deadlock phenomenon occurs in variations in temperature, generally reaching vertex position
On, then refund 1/2-1 circle, as the position of standard-sized sheet valve.Therefore, the fully open position of valve, by the position of flashboard (at once
Journey ＞ determines.Some valve rod nut for gate valves are located on flashboard, and hand wheel rotating band ovable valve stem rotates, and makes flashboard promote, this valve
Door is called swingle gate valve or is inside screw nonrising stem type gate valve.
Summary of the invention
Present invention aims to above-mentioned deficiency of the prior art, the invention provides the gate valve of magnetic seal.
The present invention increases the sealing of gate valve plate and fluid passage, and simple in construction is reasonable in design, easy to operate.
The present invention realizes by the following technical solutions:
The gate valve of magnetic seal, it is characterised in that including: brake valve body, handwheel, gate valve cap, gate valve plate and connecting rod, described gate valve
Cap is arranged on brake valve body, and described brake valve body is provided with fluid passage, and described gate valve plate is arranged in fluid passage, described gate valve cap
Inside being provided with the boss coordinated with gate valve plate, one end of described connecting rod is connected through gate valve cap with the gate valve plate in fluid passage,
Described handwheel is arranged on the other end of connecting rod, is positioned at the fluid passage below gate valve plate and is provided with projection, is provided with Magnet in projection,
Described gate valve plate is provided with sealing member, and sealing member is provided with the groove with male cooperation, is provided with iron block in sealing member, described brake valve body
Surrounding is provided with clamp device, and described clamp device is fastening buckle.
Described handwheel is circular, and the radius of described handwheel is 30-50mm.
Described gate valve plate is basalt fibre plate.
Described connecting rod is Aluminum alloy round bar.
The present invention compared with prior art, has an advantage in that:
1, the present invention uses and is positioned at the fluid passage below gate valve plate and is provided with projection, is provided with Magnet in projection, and described gate valve plate sets
There are sealing member, sealing member to be provided with the groove with male cooperation, are provided with iron block in sealing member, connected by magnetic, increase further
Gate valve plate and the sealing of fluid passage, and simple in construction, reasonable in design, easy to operate.
2, the present invention uses described handwheel for circle, and the radius of described handwheel is 30-50mm, and gate valve hand wheel width relates to closing
Reason, meets our Asian hand-type especially.
3, the present invention uses described gate valve plate to be basalt fibre plate, and basalt fibre plate not only intensity is high, but also has
There are electric insulation, the multiple excellent properties such as corrosion-resistant, high temperature resistant.
Accompanying drawing explanation
Fig. 1 is the structural representation (closed mode) of the present invention.
Fig. 2 is the structural representation (open mode) of the present invention.
Fig. 3 is enlarged drawing at the A of the present invention.
Reference: 1, brake valve body, 2, handwheel, 3, gate valve cap, 4, gate valve plate, 5, connecting rod, 6, boss, 7, protruding, 8,
Magnet, 9, sealing member, 10, iron block, 11. clamp devices.
Specific embodiment
Embodiment 1:
The gate valve of magnetic seal, including: brake valve body 1, handwheel 2, gate valve cap 3, gate valve plate 4 and connecting rod 5, described gate valve cap 3 is pacified
Being contained on brake valve body 1, described brake valve body 1 is provided with fluid passage, and described gate valve plate 4 is arranged in fluid passage, described gate valve cap 3
Inside being provided with the boss 6 coordinated with gate valve plate 4, one end of described connecting rod 5 is through gate valve cap 3 and the gate valve plate 4 in fluid passage
Connecting, described handwheel 2 is arranged on the other end of connecting rod 5, is positioned at the fluid passage below gate valve plate 4 and is provided with protruding 7, protruding 7
Inside being provided with Magnet 8, described gate valve plate 4 is provided with sealing member 9, and sealing member 9 is provided with and protruding 7 grooves coordinated, and is provided with in sealing member 9
Iron block 10, the surrounding of described brake valve body 1 is provided with clamp device 11, and described clamp device is fastening buckle.
Embodiment 2:
The gate valve of magnetic seal, including: brake valve body 1, handwheel 2, gate valve cap 3, gate valve plate 4 and connecting rod 5, described gate valve cap 3 is pacified
Being contained on brake valve body 1, described brake valve body 1 is provided with fluid passage, and described gate valve plate 4 is arranged in fluid passage, described gate valve cap 3
Inside being provided with the boss 6 coordinated with gate valve plate 4, one end of described connecting rod 5 is through gate valve cap 3 and the gate valve plate 4 in fluid passage
Connecting, described handwheel 2 is arranged on the other end of connecting rod 5, is positioned at the fluid passage below gate valve plate 4 and is provided with protruding 7, protruding 7
Inside being provided with Magnet 8, described gate valve plate 4 is provided with sealing member 9, and sealing member 9 is provided with and protruding 7 grooves coordinated, and is provided with in sealing member 9
Iron block 10, the surrounding of described brake valve body 1 is provided with clamp device 11, and described clamp device is fastening buckle.
In the present embodiment, described handwheel 2 is circular, and the radius of described handwheel 2 is 30mm.
Embodiment 3:
The gate valve of magnetic seal, including: brake valve body 1, handwheel 2, gate valve cap 3, gate valve plate 4 and connecting rod 5, described gate valve cap 3 is pacified
Being contained on brake valve body 1, described brake valve body 1 is provided with fluid passage, and described gate valve plate 4 is arranged in fluid passage, described gate valve cap 3
Inside being provided with the boss 6 coordinated with gate valve plate 4, one end of described connecting rod 5 is through gate valve cap 3 and the gate valve plate 4 in fluid passage
Connecting, described handwheel 2 is arranged on the other end of connecting rod 5, is positioned at the fluid passage below gate valve plate 4 and is provided with protruding 7, protruding 7
Inside being provided with Magnet 8, described gate valve plate 4 is provided with sealing member 9, and sealing member 9 is provided with and protruding 7 grooves coordinated, and is provided with in sealing member 9
Iron block 10, the surrounding of described brake valve body 1 is provided with clamp device 11, and described clamp device is fastening buckle.
In the present embodiment, described handwheel 2 is circular, and the radius of described handwheel 2 is 40mm.
In the present embodiment, described gate valve plate 4 is basalt fibre plate.
In the present embodiment, described connecting rod 5 is Aluminum alloy round bar.
Embodiment 4:
The gate valve of magnetic seal, including: brake valve body 1, handwheel 2, gate valve cap 3, gate valve plate 4 and connecting rod 5, described gate valve cap 3 is pacified
Being contained on brake valve body 1, described brake valve body 1 is provided with fluid passage, and described gate valve plate 4 is arranged in fluid passage, described gate valve cap 3
Inside being provided with the boss 6 coordinated with gate valve plate 4, one end of described connecting rod 5 is through gate valve cap 3 and the gate valve plate 4 in fluid passage
Connecting, described handwheel 2 is arranged on the other end of connecting rod 5, is positioned at the fluid passage below gate valve plate 4 and is provided with protruding 7, protruding 7
Inside being provided with Magnet 8, described gate valve plate 4 is provided with sealing member 9, and sealing member 9 is provided with and protruding 7 grooves coordinated, and is provided with in sealing member 9
Iron block 10, the surrounding of described brake valve body 1 is provided with clamp device 11, and described clamp device is fastening buckle.
In the present embodiment, described handwheel 2 is circular, and the radius of described handwheel 2 is 40mm.
In the present embodiment, described gate valve plate 4 is basalt fibre plate.
In the present embodiment, described connecting rod 5 is Aluminum alloy round bar.
The invention is not restricted to above-described embodiment, all within the spirit and principles in the present invention, any amendment of being made, equivalent
Replacement, improvement etc., should be included within the scope of the present invention.
Claims (4)
1. the gate valve of magnetic seal, it is characterised in that: including: brake valve body (1), handwheel (2), gate valve cap (3), gate valve plate (4) and
Connecting rod (5), described gate valve cap (3) is arranged on brake valve body (1), and described brake valve body (1) is provided with fluid passage, described gate valve plate
(4) it is arranged in fluid passage, in described gate valve cap (3), is provided with the boss (6) coordinated with gate valve plate (4), described connecting rod (5)
One end be connected with the gate valve plate (4) in fluid passage through gate valve cap (3), described handwheel (2) is arranged on another of connecting rod 5
End, the fluid passage being positioned at gate valve plate (4) lower section is provided with projection (7), is provided with Magnet (8), described gate valve plate (4) in protruding (7)
Being provided with sealing member (9), sealing member (9) is provided with the groove coordinated with protruding (7), is provided with iron block (10), described lock in sealing member (9)
The surrounding of valve body (1) is provided with clamp device (11), and described clamp device is fastening buckle.
The gate valve of magnetic seal the most according to claim 1, it is characterised in that: described handwheel (2) is circular, described handwheel
(2) radius is 40mm.
The gate valve of magnetic seal the most according to claim 1, it is characterised in that: described gate valve plate (4) is basalt fibre plate.
The gate valve of magnetic seal the most according to claim 1, it is characterised in that: described connecting rod (5) is Aluminum alloy round bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716729.8A CN106122503A (en) | 2016-08-25 | 2016-08-25 | The gate valve of magnetic seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716729.8A CN106122503A (en) | 2016-08-25 | 2016-08-25 | The gate valve of magnetic seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106122503A true CN106122503A (en) | 2016-11-16 |
Family
ID=57274325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610716729.8A Pending CN106122503A (en) | 2016-08-25 | 2016-08-25 | The gate valve of magnetic seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122503A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166055A (en) * | 2017-06-28 | 2017-09-15 | 重庆市金渝管道设备有限公司 | A kind of valve |
| CN107269866A (en) * | 2017-06-30 | 2017-10-20 | 重庆市金渝管道设备有限公司 | A kind of Magnetic sluice valve |
| CN108331952A (en) * | 2018-03-23 | 2018-07-27 | 浙江理工大学 | A kind of highly dense gate sealing valve of carrying magnetic structure |
| CN111207222A (en) * | 2020-02-21 | 2020-05-29 | 三明学院 | Totally-enclosed gate valve |
-
2016
- 2016-08-25 CN CN201610716729.8A patent/CN106122503A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166055A (en) * | 2017-06-28 | 2017-09-15 | 重庆市金渝管道设备有限公司 | A kind of valve |
| CN107269866A (en) * | 2017-06-30 | 2017-10-20 | 重庆市金渝管道设备有限公司 | A kind of Magnetic sluice valve |
| CN108331952A (en) * | 2018-03-23 | 2018-07-27 | 浙江理工大学 | A kind of highly dense gate sealing valve of carrying magnetic structure |
| CN108331952B (en) * | 2018-03-23 | 2024-02-13 | 浙江理工大学 | High sealing gate valve with magnetic structure |
| CN111207222A (en) * | 2020-02-21 | 2020-05-29 | 三明学院 | Totally-enclosed gate valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |