CN205534507U - Pneumatics is opened soon and is opened up baiting valve in formula - Google Patents
Pneumatics is opened soon and is opened up baiting valve in formula Download PDFInfo
- Publication number
- CN205534507U CN205534507U CN201521068118.4U CN201521068118U CN205534507U CN 205534507 U CN205534507 U CN 205534507U CN 201521068118 U CN201521068118 U CN 201521068118U CN 205534507 U CN205534507 U CN 205534507U
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- Prior art keywords
- valve
- opened
- valve rod
- cylinder body
- baiting
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- Withdrawn - After Issue
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Abstract
The utility model provides a pneumatics is opened soon and is opened up baiting valve in formula, belongs to valve technical field. It includes cylinder body, support and valve body, cylinder body, support and valve body in run through and set up the valve rod, the fixed piston that sets up in valve rod bottom, piston and cylinder body cooperation, the cooperation of valve rod top sets up the case, case and the cooperation of valve body top valve fixedly on the valve rod setting up the cylindric lock, the valve rod top is cup jointed and is set up the rotation axis, sets up the spiral slideway of symmetry on the rotation axis, the cylindric lock alternates in two spiral slideway bottoms, the rotation axis cup joints solid fixed valve element outward. A foretell pneumatics is opened soon and is opened up baiting valve in formula, simple structure, reasonable in design, through set up on the valve rod cylindric lock and with cylindric lock complex rotation axis for at the in -process that the valve rod rises, the case can rotate, guarantees that the medium of easy crystallization does not solidify, thereby makes the runner unblocked, is difficult for appearing the valve card and dies, guarantees the normal use of valve.
Description
Technical field
This utility model belongs to valve technology field, is specifically related on a kind of pneumatic swing type open up baiting valve.
Background technology
Baiting valve common on market is butterfly valve, ball valve, gate valve etc..These valves are when to the material emptying of easily crystallization, and the discharging opening of spool to barrel has one section of space, the material in this section of space because being stirred, easily crystallization and freezing, thus block valve and discharging opening.When opening baiting valve blowing, it is often necessary to the artificial crystalline solid removing blocking, thus cause the reduction of production efficiency.It addition, the internal structure of these baiting valves is complicated, cleaning and sterilizing is not thorough, easily shelters evil people and countenance evil practices, have impact on the quality of product.
Utility model content
The problem existed for prior art, the purpose of this utility model is that design provides the technical scheme opening up baiting valve on a kind of pneumatic swing type.
Baiting valve is opened up on the pneumatic swing type of described one, including cylinder body, support and valve body, described cylinder body, support and valve body run through valve rod is set, described stem bottom is fixedly installed piston, described piston coordinates with cylinder body, described valve stem top is equipped with spool, described spool coordinates with body top valve, it is characterized in that being fixedly installed straight pin on described valve rod, described valve stem top socket arranges rotary shaft, the spiral slide of symmetry is set in described rotary shaft, described straight pin is interspersed in two spiral slide bottoms, it is socketed fixed spool outside described rotary shaft.
Baiting valve is opened up, it is characterised in that between described valve rod and valve body, filler is set on the pneumatic swing type of described one.
Baiting valve is opened up, it is characterised in that between upper cylinder cover and the lower cylinder cap of described cylinder body, carrying bolt is set on the pneumatic swing type of described one.
Baiting valve is opened up, it is characterised in that the upper cylinder cover of described cylinder body is provided with the first air inlet, and the lower cylinder cap of described cylinder body is provided with the second air inlet on the pneumatic swing type of described one.
Baiting valve is opened up, it is characterised in that the first described air inlet and the second air inlet connect electromagnetic valve and filtering pressure reducer by the conduit arranged on the pneumatic swing type of described one.
Baiting valve is opened up on the pneumatic swing type of above-mentioned one, simple in construction, reasonable in design, by arranging straight pin and the rotary shaft coordinated with straight pin on valve rod so that during valve rod rises, spool can rotate, ensure that the medium of easily crystallization does not solidifies, so that runner is unimpeded, it is difficult to occur that valve is stuck, it is ensured that the normal use of valve.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is sectional structure schematic diagram of the present utility model；
Fig. 3 is the structural representation of rotary shaft of the present utility model.
In figure: cylinder cap under 1-；2-piston；3-cylinder body；4-carrying bolt；5-valve rod；6-upper cylinder cover；7-support；8-filler；9-valve body；10-rotary shaft；1001-spiral slide；11-straight pin；12-spool；13-conduit；14-electromagnetic valve；15-filtering pressure reducer；16-the first air inlet；17-the second air inlet.
Detailed description of the invention
This utility model is further illustrated below in conjunction with Figure of description.
As it can be seen, open up baiting valve on a kind of pneumatic swing type to include cylinder body 3, support 7 and valve body 9, it is bolted between cylinder body 3, support 7 and valve body 9.Cylinder body 3 upper end is fixedly installed upper cylinder cover 6, and lower end is fixedly installed lower cylinder cap 1, arranges carrying bolt 4 between upper cylinder cover 6 and lower cylinder cap 1, and carrying bolt 4 plays integrated support effect.Upper cylinder cover 6 is provided with the first air inlet 16, and lower cylinder cap 1 is provided with the second air inlet 17.
Valve body 9 top is provided with valve, is provided with the runner communicated with valve in valve body 9.Cylinder body 3, support 7 and valve body 9 run through valve rod 5 is set.Being fixedly installed piston 2 bottom valve rod 5, piston 2 coordinates with cylinder body 3.Valve rod 5 top is fixed with straight pin 11.Valve rod 5 top is socketed with rotary shaft 10, and rotary shaft 10 arranges the spiral slide 1001 of symmetry.Straight pin 11 is interspersed in two spiral slide 1001 bottoms.Rotary shaft 10 outer socket fixed spool 12, spool 12 coordinates with valve body 9 top valve.So that valve rod 5 rotates flexibly, filler 8 is set between valve rod 5 and valve body 9.
This valve is pneumatic operated valve, and the first air inlet 16 and the second air inlet 17 connect electromagnetic valve 14 and filtering pressure reducer 15 by the conduit 13 arranged.
When the valve is open, source of the gas enters in cylinder body 3 from lower cylinder cap 1 after filtering pressure reducer 15 and electromagnetic valve 14 adjust, and promotes piston 2 to move upward, thus band ovable valve stem 5 up moves, and also band movable valve plug 12 up moves.Valve rod 5 up move during, straight pin 11 in spiral slide 1001 on move, axle 10 is rotated and rotates, thus band movable valve plug 12 rotates, spool 12 rotates and ensure that the medium of easily crystallization does not solidifies, so that runner is unimpeded, it is difficult to occur that valve is stuck, it is ensured that the normal use of valve.When the valve is closed, the pulling force of valve rod 5 is more than the gravity of spool 12 self, and therefore straight pin 11 moves down in spiral slide 1001, axle 10 is rotated and rotates, thus band movable valve plug 12 rotates.
Shown in the above and figure is only preferred implementation of the present utility model.It should be pointed out that, for the person of ordinary skill of the art, on the premise of without departing from this utility model principle, it is also possible to make some modification and improvement, these also should be regarded as belonging to protection domain of the present utility model.
Claims (5)
- null1. on a pneumatic swing type, open up baiting valve，Including cylinder body (3)、Support (7) and valve body (9)，Described cylinder body (3)、Support (7) and valve body (9) run through valve rod (5) is set，Described valve rod (5) bottom is fixedly installed piston (2)，Described piston (2) coordinates with cylinder body (3)，Described valve rod (5) top is equipped with spool (12)，Described spool (12) coordinates with valve body (9) top valve，It is characterized in that being fixedly installed straight pin (11) on described valve rod (5)，Described valve rod (5) top socket arranges rotary shaft (10)，The spiral slide (1001) of symmetry is set in described rotary shaft (10)，Described straight pin (11) is interspersed in two spiral slides (1001) bottom，Described rotary shaft (10) is socketed outward fixed spool (12).
- Baiting valve is opened up, it is characterised in that between described valve rod (5) and valve body (9), filler (8) is set on a kind of pneumatic swing type the most as claimed in claim 1.
- Baiting valve is opened up, it is characterised in that between upper cylinder cover (6) and the lower cylinder cap (1) of described cylinder body (3), carrying bolt (4) is set on a kind of pneumatic swing type the most as claimed in claim 1.
- Baiting valve is opened up, it is characterised in that the upper cylinder cover (6) of described cylinder body (3) is provided with the first air inlet (16), and the lower cylinder cap (1) of described cylinder body (3) is provided with the second air inlet (17) on a kind of pneumatic swing type the most as claimed in claim 1.
- Baiting valve is opened up, it is characterised in that described the first air inlet (16) and the second air inlet (17) connect electromagnetic valve (14) and filtering pressure reducer (15) by the conduit (13) arranged on a kind of pneumatic swing type the most as claimed in claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068118.4U CN205534507U (en) | 2015-12-21 | 2015-12-21 | Pneumatics is opened soon and is opened up baiting valve in formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521068118.4U CN205534507U (en) | 2015-12-21 | 2015-12-21 | Pneumatics is opened soon and is opened up baiting valve in formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534507U true CN205534507U (en) | 2016-08-31 |
Family
ID=56762948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521068118.4U Withdrawn - After Issue CN205534507U (en) | 2015-12-21 | 2015-12-21 | Pneumatics is opened soon and is opened up baiting valve in formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422968A (en) * | 2015-12-21 | 2016-03-23 | 杭州江南控制阀有限公司 | Pneumatic swing type open upward discharge valve |
| CN107990007A (en) * | 2017-12-07 | 2018-05-04 | 吉林省松原石油化工股份有限公司 | Fluidization up flow type multiple reactor is connected and the downflow system plug valve of regeneration technology |
-
2015
- 2015-12-21 CN CN201521068118.4U patent/CN205534507U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422968A (en) * | 2015-12-21 | 2016-03-23 | 杭州江南控制阀有限公司 | Pneumatic swing type open upward discharge valve |
| CN107990007A (en) * | 2017-12-07 | 2018-05-04 | 吉林省松原石油化工股份有限公司 | Fluidization up flow type multiple reactor is connected and the downflow system plug valve of regeneration technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20190823 |