CN104633156A - Valve - Google Patents
Valve Download PDFInfo
- Publication number
- CN104633156A CN104633156A CN201410714890.2A CN201410714890A CN104633156A CN 104633156 A CN104633156 A CN 104633156A CN 201410714890 A CN201410714890 A CN 201410714890A CN 104633156 A CN104633156 A CN 104633156A
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- rotating disk
- eccentric
- hole
- 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
- F16K3/04—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 pivoted closure members
- F16K3/06—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 pivoted closure members in the form of closure plates arranged between supply and discharge passages
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention discloses a fluid pipeline control device, and particularly relates to a valve. The valve comprises a single valve body, a valve body connector, a rotating disc and a rod, the valve body connector is matched with the valve body, the rotating disc is located between the valve body and the valve body connector, and the rod drives the rotating disc to rotate. An eccentric through hole is formed in the rotating disc, after the rotating disc is driven to rotate by a certain angle, the eccentric through hole in the rotating disc and a valve body flowing channel are staggered, and therefore the valve is closed. The valve is simple in structure, low in manufacturing cost, good in sealing performance, capable of being opened or closed after being rotated by a small angle with small torque and convenient and rapid to use.
Description
Technical field
The present invention relates to fluid circuit control field, relate more specifically to a kind of valve.
Background technique
Valve is the control gear of fluid circuit, and it is used for cutting off and connect pipeline medium, the pressure regulating medium and flow, the flow direction of change medium and the safe operation of protection pipeline system or equipment.Along with the development of modern technologies, the application in industry, agricultural, national defence, scientific research and people's lives etc. is more prevalent.
There is the valve of cast steel, forged steel structure in earlier 1900s, the '30s starts to adopt chromium nickel steel to manufacture high temperature corrosion-resisting valve, and the forties, due to the development of heat power station, has occurred high temperature, high pressure valve.Recent two decades comes, due to developing rapidly of the industry such as oil, chemical industry, electric power, long-distance transport pipes, nuclear power station, various cryogenic engineering and seabed production, while meeting each side technical parameter, higher requirement is proposed to the aspect such as structure, material, driving mode, applicable performance, processing technology, manufacture cost of valve.
Summary of the invention
According to the deficiencies in the prior art, the invention provides a kind of novel valve, described valve comprises the valve body of a single-piece, a valve body connector coordinated with described valve body and a rotating disk between described valve body and valve body connector.Described valve body has a sprue and an eccentric runner, and described rotating disk has the eccentric through-hole being through to opposite side from its side, and described valve also comprises the bar be connected on described rotating disk, and described bar drives described turntable rotation to open and close with control valve.At valve opening position, described rotating disk is aimed at towards the eccentric through-hole mouth of described valve body side and the eccentric flow road junction of described valve body, aims at towards the eccentric through-hole mouth of valve body connector side and the runner mouth of described valve body connector; In valve closed position, described rotating disk departs from the eccentric flow road junction of described valve body towards the eccentric through-hole mouth of described valve body side.
Preferably, described valve body has semi open model valve pocket in its one end, and described rotating disk is placed in described valve pocket.
Preferably, described valve body has the annular groove around described eccentric flow road junction on the end face of its adjacent described rotating disk.
Preferably, described valve body connector has the annular groove around its runner mouth on the end face of its adjacent described rotating disk.
Preferably, Sealing is had in described annular groove.
Preferably, described valve body has the rectangular opening of its axial direction vertical on its annular outer surface.
Preferably, described valve also comprises a hollow shaft housing, and described axle sleeve is between described valve body and valve body connector.
Preferably, described rotating disk is placed in described axle sleeve, the annular outer surface of described axle sleeve has the rectangular opening of its axial direction vertical.
Preferably, described rotating disk there is the hole coordinated with described bar.
Preferably, described rotating disk annular outer surface there is annular groove.
Preferably, ball is had in described annular groove.
Beneficial effect of the present invention is:
1, only just can realize the keying of valve by the very little angle of rotation, convenient and swift, required torque is little;
2, can work under elevated pressures and temperature environment, and good airproof performance.
3, structure is simple, low cost of manufacture.
Accompanying drawing explanation
Accompanying drawing 1 is for comprising the valve perspective exploded view of the present invention's design;
Accompanying drawing 2 is for comprising the valve erection drawing of the present invention's design;
Accompanying drawing 3 is the longitudinal sectional view in A-A direction in Fig. 2, and now valve is in open mode;
Accompanying drawing 4 is for comprising the valve perspective exploded view of another structure of the present invention's design;
Accompanying drawing 5 is for comprising the valve erection drawing of the present invention's design;
Accompanying drawing 6 is the longitudinal sectional view in B-B direction in Fig. 5, and now valve is in closed condition;
Accompanying drawing 7 is for comprising the rotating disk perspective view of the present invention's design;
Embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figures 1 to 3, the present invention includes valve body 12, rotating disk 36, valve body connector 62 and bar 80, valve body 12 is roughly the monomer along axis annular extension, there is the threaded end 16 be connected with system pipeline its one end, the other end has a semi open model valve pocket 28, is communicated with between valve pocket 28 and sprue 10 by eccentric runner 18.Valve body connector 62 is roughly ring structure, has fluid passage 60, and there is the outside thread 65 coordinated with valve pocket 28 internal thread 21 its one end, and the other end has the internal thread 61 be connected with system pipeline, and rotating disk 36 is limited in valve pocket 28 by valve body connector 62.Rotating disk 36 is discoid, around the rotary motion in valve pocket 28 of its axis, its annular surface 38 can have tapped hole 32.The threaded end 82 of bar 80 coordinates with hole 32 and drives rotating disk 36 to rotate, and spheric end 86 extends valve body 12 from valve body rectangular opening 24.Rectangular opening 24 is arranged in valve body surface 19 along vertical valve body 12 axial direction, and when valve has been assembled, hole 24 is just in time positioned at the top in hole 32.
In a further advantageous embodiment, valve also comprises an axle sleeve 52, and as shown in figures 4-6, axle sleeve 52 is roughly hollow circular ring shape, and on its annular outer surface 34, radial direction extends the tapered protrusion 53 be symmetrical set, and has through hole 82 on protruding 53.Rotating disk 36 is placed in the center through hole 50 of axle sleeve 52, and axle sleeve 52 is between valve body 12 and valve body connector 62.In this embodiment, valve body 12 is provided with " cross " symmetrical tapered protrusion 17 on its excircle, has through hole 22 on protruding 17, and valve body connector 62 is provided with " cross " symmetrical tapered protrusion 55 equally in its excircle direction, projection has through hole 90.Bolt 92 is successively through hole 22, hole 82, hole 90, and cover upper gasket 87, locking nut 88, namely valve body 12, axle sleeve 52, valve body connector 62 are screwed into the together.After valve has been assembled, the rectangular opening 24 on the annular outer surface of axle sleeve 52 will just in time be positioned at the top in hole 32 on rotating disk 36.
One aspect of the present invention is, rotating disk 36 has the through hole 30 being through to opposite side from its side, and hole 30 and spin axis have angle.When bar 80 is positioned at the 24a side in hole 24, just in time align with the eccentric runner 18 on valve pocket inwall 27 in eccentric opening 30 aperture 302 towards valve body 12 side, just in time align with the runner 60 on end face 78 in aperture 306 towards valve body connector 62 side, valve runner is unimpeded, and now valve is just opened completely; When bar 80 rotates the 24b side to hole 24, because rotating disk 36 rotates, stagger with the eccentric runner 18 on valve pocket inwall 27 in eccentric opening 30 aperture 302 towards valve body 12 side, valve runner blocks, and now valve just cuts out completely.
It is preferred but not required that, when the fluid passage 60 of valve body connector 62 is positioned on medial axis, eccentric opening 30 is preferably also being in shaft core position towards the opening 306 of valve body connector 62 side, namely opening 306 is aimed at the central flow channel 60 of valve body connector 62 all the time, be convenient to the location of assembling hole when like this, reduce the machining accuracy of valve, reduce manufacturing process.
Another aspect of the present invention is, the end face 27 of valve body 12 has the annular groove 23 around eccentric runner 18 opening, the end face 78 of valve body connector 62 has the annular groove 73,75 around runner 60 opening.As shown in Figure 3 and Figure 6, in groove 23, be provided with Sealing 23a, in groove 73,75, be respectively arranged with Sealing 73a, 75b.In a particular application, annular groove can be multiple according to valve applications ambient As, and groove from runner mouth more close to, sealing effect is better, and the material of Sealing is such as but not limited to nitrile butadiene rubber, fluorine rubber etc.
In other preferred embodiments, the annular outer surface 38 of rotating disk 36 is provided with annular groove 31,35, as shown in Figure 7, groove 31,35 lays respectively at the both sides of tapped hole 32, be provided with ball (not shown) in groove, the wearing and tearing of valve when switch between rotating disk 36 and system can be reduced.
The present invention is described with reference to preferred embodiment; the content mentioned in above-described embodiment is not limitation of the invention; by reading this specification; those skilled in the art can go out many modifications and variations to this structural framing; without departing from the inventive concept of the premise, any apparent replacement is all within protection scope of the present invention.
Claims (11)
1. a valve, comprise the valve body of a single-piece, a valve body connector coordinated with described valve body and a rotating disk between described valve body and valve body connector, it is characterized in that, described valve body has a sprue and an eccentric runner, described rotating disk has the eccentric through-hole being through to opposite side from its side, described valve also comprises the bar be connected on described rotating disk, described bar drives described turntable rotation to open and close with control valve, at valve opening position, described rotating disk is aimed at towards the eccentric through-hole mouth of described valve body side and the eccentric flow road junction of described valve body, aim at towards the eccentric through-hole mouth of valve body connector side and the runner mouth of described valve body connector, in valve closed position, described rotating disk departs from the eccentric flow road junction of described valve body towards the eccentric through-hole mouth of described valve body side.
2. valve according to claim 1, is characterized in that: described valve body has semi open model valve pocket in its one end, and described rotating disk is placed in described valve pocket.
3. valve according to claim 2, is characterized in that: described valve body has the annular groove around described eccentric flow road junction on the end face of its adjacent described rotating disk.
4. valve according to claim 3, is characterized in that: described valve body connector has the annular groove around its runner mouth on the end face of its adjacent described rotating disk.
5. valve according to claim 4, is characterized in that: have Sealing in described annular groove.
6. valve according to claim 5, is characterized in that: described valve body has the rectangular opening of its axial direction vertical on its annular outer surface.
7. valve according to claim 1, is characterized in that: described valve also comprises a hollow shaft housing, and described axle sleeve is placed between described valve body and valve body connector.
8. valve according to claim 7, is characterized in that: described rotating disk is placed in described axle sleeve, the annular outer surface of described axle sleeve has the rectangular opening of its axial direction vertical.
9. valve according to claim 1, is characterized in that: described rotating disk has the hole coordinated with described bar.
10. valve according to claim 9, is characterized in that: described rotating disk annular outer surface has annular groove.
11. valves according to claim 10, is characterized in that: have ball in described annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714890.2A CN104633156A (en) | 2014-11-25 | 2014-11-25 | Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410714890.2A CN104633156A (en) | 2014-11-25 | 2014-11-25 | Valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104633156A true CN104633156A (en) | 2015-05-20 |
Family
ID=53212230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410714890.2A Pending CN104633156A (en) | 2014-11-25 | 2014-11-25 | Valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633156A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715813A (en) * | 2016-04-29 | 2016-06-29 | 浙江工业大学 | Handle-free filtration gate valve |
| CN106402430A (en) * | 2016-10-20 | 2017-02-15 | 芜湖美的厨卫电器制造有限公司 | Control valve and water heater |
| CN107178632A (en) * | 2017-07-10 | 2017-09-19 | 成都赛普瑞兴科技有限公司 | A kind of rotary valve and its component |
| CN107246487A (en) * | 2017-07-10 | 2017-10-13 | 成都赛普瑞兴科技有限公司 | A kind of rotary valve and its component |
| CN110594427A (en) * | 2019-08-07 | 2019-12-20 | 武汉船用机械有限责任公司 | Throttle valve |
| CN113464677A (en) * | 2021-06-30 | 2021-10-01 | 江苏兴逸阀门有限公司 | Low-resistance switching flow proportion valve |
| CN113798808A (en) * | 2021-09-16 | 2021-12-17 | 深圳亿成光电科技有限公司 | Full-automatic display screen assembling machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2781107Y (en) * | 2004-12-01 | 2006-05-17 | 周森标 | Quickly open ceramic core valve |
| CN1776273A (en) * | 2005-11-30 | 2006-05-24 | 叶葱 | Flow-selecting valve |
| CN1800683A (en) * | 2004-12-06 | 2006-07-12 | 张兴锋 | Ceramic valve |
| CN201241958Y (en) * | 2008-06-24 | 2009-05-20 | 张兴锋 | Semiautomatic faucet |
| CN103453163A (en) * | 2013-08-30 | 2013-12-18 | 浙江佑安高科消防系统有限公司 | Rotating plate tube sealing valve |
| CN203395225U (en) * | 2013-07-15 | 2014-01-15 | 黄文聪 | Simple water nozzle |
-
2014
- 2014-11-25 CN CN201410714890.2A patent/CN104633156A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2781107Y (en) * | 2004-12-01 | 2006-05-17 | 周森标 | Quickly open ceramic core valve |
| CN1800683A (en) * | 2004-12-06 | 2006-07-12 | 张兴锋 | Ceramic valve |
| CN1776273A (en) * | 2005-11-30 | 2006-05-24 | 叶葱 | Flow-selecting valve |
| CN201241958Y (en) * | 2008-06-24 | 2009-05-20 | 张兴锋 | Semiautomatic faucet |
| CN203395225U (en) * | 2013-07-15 | 2014-01-15 | 黄文聪 | Simple water nozzle |
| CN103453163A (en) * | 2013-08-30 | 2013-12-18 | 浙江佑安高科消防系统有限公司 | Rotating plate tube sealing valve |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715813A (en) * | 2016-04-29 | 2016-06-29 | 浙江工业大学 | Handle-free filtration gate valve |
| CN106402430A (en) * | 2016-10-20 | 2017-02-15 | 芜湖美的厨卫电器制造有限公司 | Control valve and water heater |
| CN107178632A (en) * | 2017-07-10 | 2017-09-19 | 成都赛普瑞兴科技有限公司 | A kind of rotary valve and its component |
| CN107246487A (en) * | 2017-07-10 | 2017-10-13 | 成都赛普瑞兴科技有限公司 | A kind of rotary valve and its component |
| CN110594427A (en) * | 2019-08-07 | 2019-12-20 | 武汉船用机械有限责任公司 | Throttle valve |
| CN113464677A (en) * | 2021-06-30 | 2021-10-01 | 江苏兴逸阀门有限公司 | Low-resistance switching flow proportion valve |
| CN113464677B (en) * | 2021-06-30 | 2022-02-18 | 江苏兴逸阀门有限公司 | Low-resistance switching flow proportion valve |
| CN113798808A (en) * | 2021-09-16 | 2021-12-17 | 深圳亿成光电科技有限公司 | Full-automatic display screen assembling machine |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Tao Zhuan Document name: Notification of Passing Examination on Formalities |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
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| RJ01 | Rejection of invention patent application after publication |