CN205937919U - Magnetism gate valve with doctor -bar - Google Patents
Magnetism gate valve with doctor -bar Download PDFInfo
- Publication number
- CN205937919U CN205937919U CN201620640349.6U CN201620640349U CN205937919U CN 205937919 U CN205937919 U CN 205937919U CN 201620640349 U CN201620640349 U CN 201620640349U CN 205937919 U CN205937919 U CN 205937919U
- Authority
- CN
- China
- Prior art keywords
- gate valve
- scraping blade
- valve plate
- fluid passage
- connecting rod
- 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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- Sliding Valves (AREA)
- Details Of Valves (AREA)
Abstract
The utility model discloses a magnetism gate valve with doctor -bar, include: gate valve body, hand wheel, gate valve cap, gate valve board and connecting rod, the gate valve cap is installed on gate valve body, gate valve body is equipped with fluid passage, the gate valve board sets up in fluid passage, be equipped with in the gate valve cap with gate valve board complex boss, the one end of connecting rod is passed the gate valve cap and is connected with the gate valve board in the fluid passage, the other end at the connecting rod is installed to the hand wheel, and the gate valve body that is located gate valve board below is equipped with magnet I, the gate valve board is equipped with the sealing member, is equipped with magnet II in the sealing member, be equipped with the doctor -bar on the boss. The utility model discloses simple structure, reasonable in design, convenient operation has increased the leakproofness of gate valve board with fluid passage, can also scrape deposit on the gate valve board, has prevented effectively that gate valve cap inside from receiving the pollution.
Description
Technical field
The utility model belongs to valve manufacture field and in particular to gate valve manufacture, more particularly, to a kind of magnetic being provided with scraping blade
Property gate valve.
Background technology
Gate valve（gate valve）It is an opening and closing element flashboard, 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 process
Deviation, this flashboard is called flexible disc.
When gate valve is closed, sealing surface can rely only on pressure medium to seal, that is, rely only on pressure medium flashboard is close
Front cover presses to the sealing to ensure sealing surface of the valve seat of opposite side, here it is self sealss.Most of gate valve is to adopt forced seal
, that is, 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 changed into moving along a straight line, that is, will
Operation torque is changed into operating thrust.During Open valve, when flashboard hoisting depth is equal to the 1 of valve latus rectum：When 1 times, fluid logical
Road is completely unimpeded, but operationally, this position cannot monitor.When actually used, it is using the summit of valve rod as mark, that is,
Open motionless position, as its fully open position.For consideration temperature change, deadlock phenomenon occurs, 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 ＞ is determining.Some valve rod nut for gate valves are located on flashboard, and hand wheel rotating band ovable valve stem rotates, and so that flashboard is lifted, this valve
Door is called swingle gate valve or is inside screw nonrising stem type gate valve.
Utility model content
The purpose of this utility model is that, for above-mentioned deficiency of the prior art, the utility model provides one kind and is provided with
The Magnetic sluice valve of scraping blade.The utility model structure is simple, reasonable in design, easy to operate, increased gate valve plate and fluid passage
Deposition on gate valve plate can also be scraped, effectively prevent lock bonnet interior and be contaminated by sealing.
The utility model employs the following technical solutions to realize：
A kind of Magnetic sluice valve being provided with scraping blade is it is characterised in that include：Brake valve body, handwheel, gate valve cap, gate valve plate and connection
Bar, 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 on fluid passage
Interior, it is provided with the boss with the cooperation of gate valve plate in described gate valve cap, one end of described connecting rod passes through in gate valve cap and fluid passage
Gate valve plate connect, described handwheel is arranged on the other end of connecting rod, is provided with magnet I in the gate valve body below gate valve plate,
Described gate valve plate is provided with seal, is provided with magnet II in seal, and described boss is provided with scraping blade.
The shaving of described scraping blade is inclined-plane.
Described handwheel is circle, 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 utility model compared with prior art, has an advantage in that：
1st, the utility model structure is simple, reasonable in design, easy to operate, increased the sealing of gate valve plate and fluid passage
Property, deposition on gate valve plate can also be scraped, effectively prevent lock bonnet interior and be contaminated.
2nd, the utility model is provided with scraping blade using described boss, and scraping blade can play gate valve when gate valve plate rises
Deposition on plate scrapes the effect of coming to, and scrapes to come to deposit and excludes outside gate valve with fluid.
3rd, the utility model is provided with sealing using being provided with magnet I, described gate valve plate in the gate valve body below gate valve plate
Part, is provided with magnet II, is connected by magnetic in seal, increase the sealing of gate valve plate and fluid passage, Er Qiejie further
Structure is simple, reasonable in design, easy to operate.
4th, the utility model adopts described handwheel is circle, and the radius of described handwheel is 30-50mm, and gate valve hand wheel width relates to
And rationally, especially meet our Asian hand-types.
5th, the utility model adopts described gate valve plate is basalt fibre plate, and not only intensity is high for basalt fibre plate, and
Also there are electric insulation, multiple excellent properties such as corrosion-resistant, high temperature resistant.
Brief description
Fig. 1 is structural representation of the present utility model（Closed mode）.
Fig. 2 is structural representation of the present utility model（Open mode）.
Fig. 3 is enlarged drawing at A of the present utility model.
Fig. 4 is gate valve cap schematic diagram of the present utility model.
Reference：1st, brake valve body, 2, handwheel, 3, gate valve cap, 4, gate valve plate, 5, connecting rod, 6, boss, 7, magnet I, 8,
Seal, 9, magnet II, 10, scraping blade.
Specific embodiment
Embodiment 1：
A kind of Magnetic sluice valve being provided with scraping blade, including：Brake valve body 1, handwheel 2, gate valve cap 3, gate valve plate 4 and connecting rod 5, institute
State gate valve cap 3 to be arranged on brake valve body 1, described brake valve body 1 is provided with fluid passage, described gate valve plate 4 is arranged in fluid passage,
It is provided with the boss 6 with gate valve plate 4 cooperation, one end of described connecting rod 5 passes through gate valve cap 3 and fluid passage in described gate valve cap 3
Interior gate valve plate 4 connects, and described handwheel 2 is arranged on the other end of connecting rod 5, is provided with the brake valve body 1 of gate valve plate 4 lower section
Magnet I 7, described gate valve plate 4 is provided with seal 8, is provided with magnet II 9 in seal 8, and described boss 6 is provided with scraping blade 10.
Embodiment 2：
A kind of Magnetic sluice valve being provided with scraping blade, including：Brake valve body 1, handwheel 2, gate valve cap 3, gate valve plate 4 and connecting rod 5, institute
State gate valve cap 3 to be arranged on brake valve body 1, described brake valve body 1 is provided with fluid passage, described gate valve plate 4 is arranged in fluid passage,
It is provided with the boss 6 with gate valve plate 4 cooperation, one end of described connecting rod 5 passes through gate valve cap 3 and fluid passage in described gate valve cap 3
Interior gate valve plate 4 connects, and described handwheel 2 is arranged on the other end of connecting rod 5, is provided with the brake valve body 1 of gate valve plate 4 lower section
Magnet I 7, described gate valve plate 4 is provided with seal 8, is provided with magnet II 9 in seal 8, and described boss 6 is provided with scraping blade 10.
In the present embodiment, described handwheel 2 is circle, and the radius of described handwheel 2 is 30mm.
Embodiment 3：
A kind of Magnetic sluice valve being provided with scraping blade, including：Brake valve body 1, handwheel 2, gate valve cap 3, gate valve plate 4 and connecting rod 5, institute
State gate valve cap 3 to be arranged on brake valve body 1, described brake valve body 1 is provided with fluid passage, described gate valve plate 4 is arranged in fluid passage,
It is provided with the boss 6 with gate valve plate 4 cooperation, one end of described connecting rod 5 passes through gate valve cap 3 and fluid passage in described gate valve cap 3
Interior gate valve plate 4 connects, and described handwheel 2 is arranged on the other end of connecting rod 5, is provided with the brake valve body 1 of gate valve plate 4 lower section
Magnet I 7, described gate valve plate 4 is provided with seal 8, is provided with magnet II 9 in seal 8, and described boss 6 is provided with scraping blade 10.
In the present embodiment, described handwheel 2 is circle, 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：
A kind of Magnetic sluice valve being provided with scraping blade, including：Brake valve body 1, handwheel 2, gate valve cap 3, gate valve plate 4 and connecting rod 5, institute
State gate valve cap 3 to be arranged on brake valve body 1, described brake valve body 1 is provided with fluid passage, described gate valve plate 4 is arranged in fluid passage,
It is provided with the boss 6 with gate valve plate 4 cooperation, one end of described connecting rod 5 passes through gate valve cap 3 and fluid passage in described gate valve cap 3
Interior gate valve plate 4 connects, and described handwheel 2 is arranged on the other end of connecting rod 5, is provided with the brake valve body 1 of gate valve plate 4 lower section
Magnet I 7, described gate valve plate 4 is provided with seal 8, is provided with magnet II 9 in seal 8, and described boss 6 is provided with scraping blade 10.
In the present embodiment, the shaving of described scraping blade 10 is inclined-plane.Shaving is that inclined-plane scraping blade 10 structure is simple, and operation is very square
Just, increase the usable floor area of shaving.
In the present embodiment, described handwheel 2 is circle, 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 utility model is not limited to above-described embodiment, all of the present utility model spirit and principle within, that is made is any
Modification, equivalent, improvement etc., should be included within protection domain of the present utility model.
Claims (5)
1. a kind of Magnetic sluice valve being provided with scraping blade 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）It is arranged on brake valve body（1）On, described brake valve body（1）It is provided with fluid passage, institute
State gate valve plate（4）It is arranged in fluid passage, described gate valve cap（3）Inside it is provided with and gate valve plate（4）The boss of cooperation（6）, described
Connecting rod（5）One end pass through gate valve cap（3）With the gate valve plate in fluid passage（4）Connect, described handwheel（2）It is arranged on connection
Bar（5）The other end, positioned at gate valve plate（4）The brake valve body of lower section（1）Inside it is provided with magnet I（7）, described gate valve plate（4）It is provided with close
Sealing（8）, seal（8）Inside it is provided with magnet II（9）, described boss（6）It is provided with scraping blade（10）.
2. according to claim 1 a kind of Magnetic sluice valve being provided with scraping blade it is characterised in that：Described scraping blade（10）Shaving be
Inclined-plane.
3. according to claim 1 a kind of Magnetic sluice valve being provided with scraping blade it is characterised in that：Described handwheel（2）For circle, institute
State handwheel（2）Radius be 40mm.
4. according to claim 1 a kind of Magnetic sluice valve being provided with scraping blade it is characterised in that：Described gate valve plate（4）For the Black Warrior
Rock fiberboard.
5. according to claim 1 a kind of Magnetic sluice valve being provided with scraping blade it is characterised in that：Described connecting rod（5）Close for aluminium
Golden round bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620640349.6U CN205937919U (en) | 2016-06-27 | 2016-06-27 | Magnetism gate valve with doctor -bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620640349.6U CN205937919U (en) | 2016-06-27 | 2016-06-27 | Magnetism gate valve with doctor -bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937919U true CN205937919U (en) | 2017-02-08 |
Family
ID=57930574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620640349.6U Expired - Fee Related CN205937919U (en) | 2016-06-27 | 2016-06-27 | Magnetism gate valve with doctor -bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937919U (en) |
-
2016
- 2016-06-27 CN CN201620640349.6U patent/CN205937919U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190627 |