CN203940006U - A kind of conducting valve automatically - Google Patents
A kind of conducting valve automatically Download PDFInfo
- Publication number
- CN203940006U CN203940006U CN201420349129.9U CN201420349129U CN203940006U CN 203940006 U CN203940006 U CN 203940006U CN 201420349129 U CN201420349129 U CN 201420349129U CN 203940006 U CN203940006 U CN 203940006U
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- CN
- China
- Prior art keywords
- valve
- conducting
- core rod
- rod
- valve core
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- 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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Abstract
The utility model discloses a kind of conducting valve automatically, described conducting valve comprises valve body part, material conducting opens and closes part and three constituent elements of Pneumatic actuator, described valve body is divided and is comprised valve flanges, valve housing, described valve flanges forms the base of automatic conducting valve, described material conducting opens and closes part and comprises valve core rod, conducting bar, conduction panel, valve rod, the beneficial effects of the utility model are, it is easy that increase conducting bar has played material discharging, prevent that material from blocking, there is not seepage in material simultaneously in discharge process, and the utility model is simple in structure, easily manufactured.
Description
Technical field
The utility model relates to valve and manufactures field, particularly relates to a kind of conducting valve automatically.
Background technique
Valve is the control gear of fluid circuit; can switch on or off the circulation of pipeline medium; the normal operation of protective tube pipeline equipment; along with development of modern industry, the use amount of valve strengthens, and opens and closes frequent; inferior product likely can cause material seepage; cause the accident, therefore improve valve mass R & D Level, be the target that industry researcher pursues always.
Discharge conducting valve, is usually used in reactor, storage tank, pot body; with the bottom discharging of other container, working method has lower exhibition mode, and upper exhibition mode and plunger type, at chemical industry; oil, metallurgy, pharmacy, fuel; food service industry is widely used, and mode of operation has employing manually, pneumatic, spring; electronic, gear, the various ways such as surge; existing discharge conducting valve in actual applications, often can exist material discharge process that the phenomenons such as obstruction or material seepage occur, and has affected the normal use of discharge conducting valve.
Model utility content
The technical problem that the utility model mainly solves is, a kind of conducting valve is automatically provided, and adopts bottom open type form, and at the bottom of the utility model valve has still, (the bottom of a pan) discharge does not stop up, and is not easy seepage in discharge process, the advantage of long service life.
The technical solution adopted in the utility model is, a kind of conducting valve automatically, and described conducting valve comprises valve body part, material conducting opens and closes part and three constituent elements of Pneumatic actuator.
Described valve body is divided and is comprised valve flanges and valve housing, described valve flanges in use cooperatively interacts with (the bottom of a pan) flange at the bottom of still, be connected to an entirety, described valve housing and valve flanges adopt welding manner, connect as a whole, described valve flanges forms the base of automatic conducting valve, in described valve housing, is hollow structure, is set to material outlet at the valve housing the other end.
Described material conducting opens and closes part and comprises valve core rod, conducting bar, conduction panel, valve rod, described valve core rod and valve rod all adopt cylindrical structure form, described valve rod mainly plays the effect of standing valve core bar, make it in valve rod, keep vertical direction, described valve core rod diameter is less than valve rod, valve core rod is socketed in valve rod, and can move up and down along valve rod, described valve core rod upper end connects conducting bar, between valve core rod and conducting bar, be provided with pressing plate, pressing plate is arranged with polytetrafluoroethylsealed sealed filler, polytetrafluoroethylsealed sealed filler and metal bond performance are good, polytetrafluoroethylsealed sealed filler is connected with valve flanges intermediate throughholes, be used for closing or opening flange, simultaneously, below polytetrafluoroethylsealed sealed filler, be provided with valve seal base, above conducting bar, be provided with conduction panel, conducting bar is cylindrical structural, conduction panel is wafer architecture, described conduction panel, conducting bar, pressing plate, polytetrafluoroethylsealed sealed filler, valve seal base is fixedly connected with valve core rod, mobile time, simultaneously upwards or move down, in the time of valve opening, polytetrafluoroethylsealed sealed filler is along with valve core rod moves down, valve opening, material flows out from flange intermediate hole, in the time of valve closing, valve core rod is under Pneumatic actuator effect, move up, polytetrafluoroethylsealed sealed filler and flange intermediate hole are close to, valve closing.
Described Pneumatic actuator is the cylinder composition with pneumatic head.
In reactor (pot) blowing process, material is discharged from valve discharge port, in order to prevent that material is from valve rod seepage, between described valve rod valve core rod, is disposed with projection, valve core rod stuffing box packing layer, filler Compress Spring.
The pneumatic head of valve core rod and cylinder is connected, and by realizing moving up and down of valve core rod with cylinder, thereby realizes the conducting of valve and closes, and when valve open, valve core rod moves downward, and when closing, valve core rod moves upward
A kind of optimal technical scheme, the diameter of described conduction panel is 2 times of conducting shank diameter, conducting bar and conduction panel move up and down, and avoid material to block in flange outlet port, play the effect of dredging material.
A kind of optimal technical scheme, fixes valve core rod in order to save material and to be convenient to valve rod, and the diameter of described valve rod is 1/3rd of valve core rod diameter.
The beneficial effects of the utility model are: it is easy that the utility model increase conducting bar has played material discharging, prevents that material from blocking, and seepage does not occur material in discharge process simultaneously, and the utility model is simple in structure, easily manufactured.
Brief description of the drawings
Structural representation when Fig. 1 is the automatic conducting valve closing of the utility model;
Structural representation when Fig. 2 is the automatic conducting valve opening of the utility model;
In accompanying drawing, the mark of each parts is as follows:
1 is conduction panel, and 2 is conducting bar, and 3 is pressing plate, and 4 is polytetrafluoroethylsealed sealed filler, and 5 is valve flanges,
6 is valve seal base, 7 valve housings, and 8 valve core rods, 9 valve rods, 10 is valve core rod seal packing layer, 11 is filler pressing spring, 12 Pneumatic actuator, 13 is discharge port, 14 projections.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, Fig. 2, the utility model is embodiment comprise:
A kind of conducting valve automatically, described conducting valve comprises valve body part, material conducting opens and closes part and three constituent elements of Pneumatic actuator.
Described valve body is divided and is comprised valve flanges 5, described valve flanges 5 in use cooperatively interacts with (the bottom of a pan) flange at the bottom of still, be connected to an entirety, valve body part also comprises valve housing 7, described valve housing 7 adopts welding manner with valve flanges 5, connects as a wholely, and described valve flanges 5 forms the base of automatic conducting valve, in described valve housing 7, being hollow structure, is material outlet 13 at the valve housing the other end.
Described material conducting opens and closes part and comprises valve core rod 8, conducting bar 2, conduction panel 1, valve rod 9, described valve core rod 8 and valve rod 9 all adopt cylindrical structure form, described valve rod 9 mainly plays the effect of standing valve core bar 8, make it at the interior maintenance vertical direction of valve rod 9, described valve core rod 8 diameters are less than valve rod 9, valve core rod is socketed in valve rod, and can move up and down along valve rod, described valve core rod 8 upper ends connect conducting bar 2, between valve core rod 8 and conducting bar 2, be provided with pressing plate 3, pressing plate 3 is arranged with polytetrafluoroethylsealed sealed filler 4, polytetrafluoroethylsealed sealed filler and metal bond performance are good, polytetrafluoroethylsealed sealed filler 4 is connected with valve flanges 5 intermediate throughholes, be used for closing or opening flange, simultaneously, below polytetrafluoroethylsealed sealed filler, be provided with valve seal base 6, above conducting bar 2, be provided with conduction panel 1, conducting bar is cylindrical structural, conduction panel 1 is wafer architecture, described conduction panel 1, conducting bar 2, pressing plate 3, polytetrafluoroethylsealed sealed filler 4, valve seal base 6 is fixedly connected with valve core rod 8, mobile time, simultaneously upwards or move down, in the time of valve opening, polytetrafluoroethylsealed sealed filler is along with valve core rod moves down, valve opening, material flows out from flange intermediate hole, in the time of valve closing, valve core rod is under Pneumatic actuator effect, move up, polytetrafluoroethylsealed sealed filler and flange intermediate hole are close to, valve closing.
In reactor (pot) blowing process, material is discharged from valve discharge port 13, in order to prevent that material is from valve rod 9 seepages, is disposed with projection 14, valve core rod stuffing box packing layer 10, filler Compress Spring 11 between described valve rod valve core rod.
The pneumatic head of valve core rod and cylinder is connected, by realizing moving up and down of valve core rod with cylinder, thereby realize the conducting of valve and close, when valve open, valve core rod moves downward, when closing, valve core rod moves upward, and the diameter of described conduction panel is 2 times of conducting shank diameter, and conducting bar and conduction panel move up and down, avoid material to block in flange outlet port, play the effect of dredging material.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. an automatic conducting valve, it is characterized in that, described conducting valve comprises valve body part, material conducting opens and closes part and three constituent elements of Pneumatic actuator, described valve body is divided and is comprised valve flanges, valve housing, described valve housing and valve flanges adopt welding manner, connect as a whole, valve flanges forms the base of automatic conducting valve, in valve housing, it is hollow structure, be set to material outlet at the valve housing the other end, described material conducting opens and closes part and comprises valve core rod, conducting bar, conduction panel, valve rod, described valve core rod and valve rod all adopt cylindrical structure form, valve core rod diameter is less than valve rod, valve core rod is socketed in valve rod, valve core rod upper end connects conducting bar, between valve core rod and conducting bar, be provided with pressing plate, pressing plate is arranged with polytetrafluoroethylsealed sealed filler, polytetrafluoroethylsealed sealed filler is connected with valve flanges intermediate throughholes, simultaneously, below polytetrafluoroethylsealed sealed filler, be provided with valve seal base, above conducting bar, be provided with conduction panel, between described valve core rod, be disposed with projection, valve core rod stuffing box packing layer and filler Compress Spring, the pneumatic head of the cylinder of valve core rod and Pneumatic actuator is connected simultaneously.
2. automatic conducting valve according to claim 1, is characterized in that, described conducting bar is cylindrical structural, and described conduction panel is wafer architecture, and the diameter of described conduction panel is 2 times of conducting shank diameter.
3. automatic conducting valve according to claim 1, is characterized in that, the diameter of valve rod is 1/3rd of valve core rod diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349129.9U CN203940006U (en) | 2014-06-27 | 2014-06-27 | A kind of conducting valve automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349129.9U CN203940006U (en) | 2014-06-27 | 2014-06-27 | A kind of conducting valve automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940006U true CN203940006U (en) | 2014-11-12 |
Family
ID=51859320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420349129.9U Expired - Fee Related CN203940006U (en) | 2014-06-27 | 2014-06-27 | A kind of conducting valve automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318723A (en) * | 2015-08-31 | 2016-02-10 | 上海宝冶集团有限公司 | Calcining furnace emergency discharge system |
| CN107876525A (en) * | 2017-11-17 | 2018-04-06 | 张家港市万金机械有限公司 | A kind of bottle rinses controlling organization |
-
2014
- 2014-06-27 CN CN201420349129.9U patent/CN203940006U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318723A (en) * | 2015-08-31 | 2016-02-10 | 上海宝冶集团有限公司 | Calcining furnace emergency discharge system |
| CN105318723B (en) * | 2015-08-31 | 2017-11-28 | 上海宝冶集团有限公司 | Calcining furnace dump system |
| CN107876525A (en) * | 2017-11-17 | 2018-04-06 | 张家港市万金机械有限公司 | A kind of bottle rinses controlling organization |
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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 |
Granted publication date: 20141112 Termination date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |