CN104482249B - Light vacuum rotary valve based on large-caliber joints - Google Patents
Light vacuum rotary valve based on large-caliber joints Download PDFInfo
- Publication number
- CN104482249B CN104482249B CN201410661762.6A CN201410661762A CN104482249B CN 104482249 B CN104482249 B CN 104482249B CN 201410661762 A CN201410661762 A CN 201410661762A CN 104482249 B CN104482249 B CN 104482249B
- Authority
- CN
- China
- Prior art keywords
- interface
- rotating disk
- mounting seat
- valve body
- cylinder
- 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
Links
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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
- F16K11/0743—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
-
- 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
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a light vacuum rotary valve based on large-caliber joints. The light vacuum rotary valve is characterized by comprising a valve body mounting seat, a support is arranged above the mounting seat, a cylinder is arranged on one side of the support, a piston rod of the cylinder is fixedly arranged on a turntable, the turntable is arranged on one side of the mounting seat through a shaft, a valve spool and a valve body are arranged between the turntable and the mounting seat, the valve body is fixed on the mounting seat, an air extracting pump joint, a working cavity joint and an air joint are arranged on the surface of the valve body, the turntable is circular and divided into a solid side and a hollow side, a crescent slot is formed in the solid side, a supporting rod is arranged on the hollow side, and the piston rod of the cylinder is fixed on a fixing seat on the supporting rod. Vacuum is open and closed by the cylinder, the light vacuum rotary valve is simple in structure and use and light in weight, and energy can be effectively saved.
Description
Technical field
The present invention relates to a kind of light vacuum rotary valve based on Large Diameter Pipeline interface.
Background technology
The vacuum rotary valve of existing Large Diameter Pipeline interface, its evacuation completing working chamber and the complicated structure of disconnected vacuum, the present inventor is according to working experience for many years, a kind of pneumatic vacuum rotary valve is provided, uses cylinder activation and close vacuum, comparing more existing vacuum rotary valve, simple in construction, uses simple.
Summary of the invention
For the problems referred to above, the present invention provides a kind of light vacuum rotary valve based on Large Diameter Pipeline interface, uses cylinder activation and closes vacuum, simple in construction, uses simple, and lighter weight, can be the most energy-conservation.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of light vacuum rotary valve based on Large Diameter Pipeline interface, it is characterized in that, mounting seat including valve body, described mounting seat is provided above support, support side is provided with cylinder, the piston rod of cylinder is fixedly installed on a rotating disk, described rotating disk is arranged on the side of mounting seat by axle, spool and valve body it is additionally provided with between described rotating disk and mounting seat, described valve body is fixed in mounting seat and the surface configuration of valve body has air pump interface, working chamber interface and air interface, described rotating disk is rounded and is divided into solid side and hollow side, it is provided with crescent on described solid side, it is provided with support bar on described hollow side, on the fixing seat that the piston rod of described cylinder is fixed on support bar.
Preferably, described axle extends to the outside of rotating disk, and the end of axle is provided with stage clip.
Preferably, the two ends at described stage clip are respectively arranged with spring housing.
The piston rod of cylinder is by stretching out and regaining the rotation driving rotating disk, by position corresponding to rotating disk and three interfaces is arranged to solid side, and it is internally provided with crescent, and remaining part is almost hollow parts, while meeting job requirement, greatly reduce the quality of rotating disk, and then achieve the most energy-conservation.Wherein, the two states of piston rod is respectively so that corresponding two positions of the crescent of rotating disk: i.e. crescent faces air pump interface and working chamber interface, or crescent faces working chamber interface and air interface, two states makes the realization of working chamber interface change back and forth in the state of connection vacuum and cut-out vacuum, overall structure is very simple, and use is also convenient for.
The invention has the beneficial effects as follows: use cylinder activation and close vacuum, simple in construction, use simple, and lighter weight, can be the most energy-conservation.
Accompanying drawing explanation
Fig. 1 is the side view of a kind of light vacuum rotary valve based on Large Diameter Pipeline interface of the present invention；
Fig. 2 is the front elevation of a kind of light vacuum rotary valve based on Large Diameter Pipeline interface of the present invention；
Fig. 3 is the structural representation of valve body of the present invention；
Fig. 4 is the structural representation of rotating disk embodiment one of the present invention；
Fig. 5 is the structural representation of rotating disk embodiment two of the present invention；
The labelling implication of accompanying drawing is as follows:
1: support；2: cylinder；3: piston rod；4: rotating disk；5: stage clip；6: air pump interface；7: working chamber interface；8: air interface；9: valve body；10: spring housing；11: axle；12: spool；13: mounting seat；14: crescent；15: solid side；16: hollow side；17: support bar；18: fixing seat.
Detailed description of the invention
Being described in further detail technical solution of the present invention with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As it is shown in figure 1, the vacuum rotary valve of a kind of Large Diameter Pipeline interface, including the mounting seat 13 of valve body 9, described mounting seat 13 is provided above support 1, and it is to be hinged on support 1 that the right side in the i.e. Fig. 1 in support 1 side is provided with cylinder 2, preferably cylinder 2.The bottom of the piston rod 3 of cylinder 2 is fixedly installed on a rotating disk 4, stretching out and having regained the evacuation of working chamber and the requirement of disconnected vacuum by piston rod 3.
It is provided with crescent 14 on described rotating disk 4, wherein, the structure of rotating disk 4 can have two kinds, and Fig. 4 is the first structure, and i.e. circular rotating disk 4 is in solid construction, at the crescent 14 that its surface configuration one is hollow, obvious the heaviest of this kind of structure, general rotating disk 4 is all metal material, and quality is greatly increased, during work, compare power consumption.
Preferably, the structure of rotating disk is the second structure that Fig. 5 shows, the most described rotating disk 4 rounded and be divided into left side solid side 15 and the hollow side 16 on right side, it is provided with crescent 14 on described solid side 15, it is provided with support bar 17 on described hollow side 16, the piston rod 3 of described cylinder 2 is fixed on the fixing seat 18 on support bar 17, with the fixing seat 18 of solid initial point signal in Fig. 5.
As shown in Figure 3, described rotating disk 4 is arranged on the right side in the side i.e. figure of mounting seat 13 by axle 11, spool 12 and valve body 9 it is additionally provided with between described rotating disk 4 and mounting seat 13, wherein, described valve body 9 is fixed in mounting seat 13, the structure of valve body 9 is as in figure 2 it is shown, the surface configuration of valve body 9 has air pump interface 6, working chamber interface 7 and air interface 8.Preferably, described air pump interface 6, working chamber interface 7 is equidistant along the position that valve body 9 is corresponding with rotating disk 4 center of circle with air interface 8, the most curved arrangement, such as, when air pump interface 6, during circular identical in radius with air interface 8 of working chamber interface 7, the center of circle of three interfaces is equal to the distance of valve body 9 position corresponding with rotating disk 4 center of circle, accordingly, preferably, the big I of crescent 14 covers two adjacent interfaces, it is preferably and just can cover two adjacent interfaces: air pump interface 6 and working chamber interface 7, or working chamber interface 7 and air interface 8.
Preferably, described axle 11 extends to the outside of rotating disk 4, and the end of axle 11 is provided with stage clip 5, it is also possible to be respectively arranged with spring housing 10 at the two ends of described stage clip 5.
The piston rod 3 of cylinder 2 is by stretching out and regaining the rotation driving rotating disk 4, by the position that rotating disk 4 is corresponding with three interfaces is arranged to solid side 15, and it is internally provided with crescent 14, and remaining part is almost hollow parts, while meeting job requirement, greatly reduce the quality of rotating disk 4, and then achieve the most energy-conservation.Wherein, the two states of piston rod 3 is respectively so that corresponding two positions of the crescent 14 of rotating disk 4: i.e. crescent 14 faces air pump interface 6 and working chamber interface 7, or crescent 14 faces working chamber interface 7 and air interface 8, two states make working chamber interface 7 realize connection vacuum and cut off vacuum state in change back and forth, overall structure is very simple, and use is also convenient for.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, is the most in like manner included in the scope of patent protection of the present invention.
Claims (3)
- null1. a light vacuum rotary valve based on Large Diameter Pipeline interface，It is characterized in that，Mounting seat (13) including valve body，Described mounting seat (13) is provided above support (1)，Support (1) side is provided with cylinder (2)，The piston rod (3) of cylinder (2) is fixedly installed on a rotating disk (4)，Described rotating disk (4) is arranged on the side of mounting seat (13) by axle (11)，Spool (12) and valve body (9) it is additionally provided with between described rotating disk (4) and mounting seat (13)，Described valve body (9) is fixed on upper and valve body (9) the surface configuration of mounting seat (13) air pump interface (6)、Working chamber interface (7) and air interface (8)，Described rotating disk (4) is rounded and is divided into solid side (15) and hollow side (16)，It is provided with crescent (14) on described solid side (15)，It is provided with support bar (17) on described hollow side (16)，The piston rod (3) of described cylinder (2) is fixed on the fixing seat (18) on support bar (17)，Described axle (11) extends to the outside of rotating disk (4)，And the end of axle (11) is provided with stage clip (5)，Described cylinder (2) is hinged on support (1)，Described air pump interface (6)、Working chamber interface (7) is equidistant along the position corresponding with rotating disk (4) center of circle with air interface (8)、The most curved arrangement.
- A kind of light vacuum rotary valve based on Large Diameter Pipeline interface the most according to claim 1, it is characterised in that be respectively arranged with spring housing (10) at the two ends of described stage clip (5).
- A kind of light vacuum rotary valve based on Large Diameter Pipeline interface the most according to claim 1, it is characterized in that, the big I of described air pump interface (6), the circle that working chamber interface (7) is identical in radius with air interface (8), and crescent (14) covers two adjacent interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661762.6A CN104482249B (en) | 2014-11-19 | 2014-11-19 | Light vacuum rotary valve based on large-caliber joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661762.6A CN104482249B (en) | 2014-11-19 | 2014-11-19 | Light vacuum rotary valve based on large-caliber joints |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104482249A CN104482249A (en) | 2015-04-01 |
| CN104482249B true CN104482249B (en) | 2017-01-11 |
Family
ID=52756825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410661762.6A Expired - Fee Related CN104482249B (en) | 2014-11-19 | 2014-11-19 | Light vacuum rotary valve based on large-caliber joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482249B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382391A (en) * | 2016-11-04 | 2017-02-08 | 上海化工研究院 | Three-way planar reversing valve |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2355178Y (en) * | 1998-12-28 | 1999-12-22 | 胡文建 | Four way adjustable change valve |
| CN2709730Y (en) * | 2004-06-16 | 2005-07-13 | 锦州电炉有限责任公司 | High vacuum rotary valve |
| CN204312770U (en) * | 2014-11-19 | 2015-05-06 | 苏州福润机械有限公司 | A kind of light vacuum rotary valve based on Large Diameter Pipeline interface |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5270582B2 (en) * | 2007-02-22 | 2013-08-21 | ジーイー・ヘルスケア・バイオ−サイエンシズ・アーベー | Rotating valve for sample injection |
| DE102007023339A1 (en) * | 2007-05-16 | 2008-11-20 | Vat Holding Ag | Valve with a closure member |
-
2014
- 2014-11-19 CN CN201410661762.6A patent/CN104482249B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2355178Y (en) * | 1998-12-28 | 1999-12-22 | 胡文建 | Four way adjustable change valve |
| CN2709730Y (en) * | 2004-06-16 | 2005-07-13 | 锦州电炉有限责任公司 | High vacuum rotary valve |
| CN204312770U (en) * | 2014-11-19 | 2015-05-06 | 苏州福润机械有限公司 | A kind of light vacuum rotary valve based on Large Diameter Pipeline interface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104482249A (en) | 2015-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104482249B (en) | Light vacuum rotary valve based on large-caliber joints | |
| CN105398503A (en) | Negative pressure sucking disc device | |
| CN205203187U (en) | Negative sucker device | |
| CN103016337A (en) | Pump | |
| CN204312770U (en) | A kind of light vacuum rotary valve based on Large Diameter Pipeline interface | |
| CN105003664A (en) | Seal valve structure capable of reducing abrasion | |
| CN203686162U (en) | Novel ultrahigh vacuum valve | |
| CN204267370U (en) | Industry flabellum | |
| CN204397600U (en) | Compressor valve seat lapping device | |
| CN204511947U (en) | With the single-stage canned pump of balancing disc structure | |
| CN204312860U (en) | A kind of vacuum rotary valve of Large Diameter Pipeline interface | |
| CN104455721B (en) | A kind of vacuum rotary valve of Large Diameter Pipeline interface | |
| CN203281583U (en) | Automatically inner cage door opening-and-closing device for rubber plug cleaning machine | |
| CN204046340U (en) | The orienting piece that nonreversing motor is special | |
| CN204041476U (en) | A kind of high-pressure outlet and low tension outlet stablize the multistage pump of water outlet | |
| CN207972326U (en) | A kind of efficient clothing compression set | |
| CN203614365U (en) | Turning type air blocking rubber plug | |
| CN206677810U (en) | A kind of fixture with pneumatically taking binder to be used cooperatively | |
| CN205892726U (en) | Quick filling equipment | |
| CN204784760U (en) | Reducing wear's seal valve structure | |
| CN103350090B (en) | Internal cage door automatic opening and closing device for rubber plug cleaning machine | |
| CN204283913U (en) | Vertical single-stage single-suction centrifugal | |
| CN204267108U (en) | Half on a kind of vaporium of steam turbine | |
| CN203529723U (en) | Lifting appliance of automobile engine cylinder body | |
| CN103195771B (en) | A kind of cylinder for needle cage orifice punch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20171119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |