CN103851224A - Tee joint reversing valve - Google Patents
Tee joint reversing valve Download PDFInfo
- Publication number
- CN103851224A CN103851224A CN201210498818.1A CN201210498818A CN103851224A CN 103851224 A CN103851224 A CN 103851224A CN 201210498818 A CN201210498818 A CN 201210498818A CN 103851224 A CN103851224 A CN 103851224A
- Authority
- CN
- China
- Prior art keywords
- bearing
- valve
- tee joint
- valve body
- reversing valve
- 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
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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
- 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
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention belongs to the technical field of nuclear fuel elements and particularly to a tee joint reversing valve. The tee joint reversing valve reduces switch abrasion, improves reliability and working life and guarantees high temperature dust logistics direction. The tee joint reversing valve comprises a valve body (1), a support (2), a cover (3), a valve element (4), a bearing (5) and an end cover (6); the valve element (4) is arranged inside the valve body (1); the end cover (6) is fixed on the valve body (1) through a bolt; the support (2) is fixed on the external side of the end cover (6) through a bolt; the bearing (5) is arranged inside the support (2); the cover (6) seals the bearing (5). The tee joint reversing valve has the advantages of being applied to dry method production, enabling the high temperature dust material to be quick in flow and free of residue, being stable and reliable in reversing, reducing the switch abrasion and being high in operation reliability and long in service life.
Description
Technical field
The invention belongs to nuclear fuel component technical field, be specifically related to a kind of three-way diverter valve.
Background technique
Three-way diverter valve, be widely used in the field such as flue gas and air commutation on petrochemical industry, power station vent gas treatment and heat accumulating type Industrial Stoves, existing common three-way diverter valve physical size is different, spool is spherical or plunger, general runner is " L " shape or "T"-shaped runner, can not affect passing ability with respect to gas or liquid, carry but can not be used for powder.Due to by the particularity of medium, make common selector valve be difficult to overcome the problems such as smooth flow, be designed to thus " Y " shape structure, spool is that tile is easier to realize left and right commutation.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency, to provide a kind of switch wearing and tearing that reduce, raising reliability and operating life, a kind of three-way diverter valve of guarantee high-temperature dust end logistics direction.
The technical solution adopted in the present invention is:
A kind of three-way diverter valve, wherein, comprises valve body, bearing, stifle, spool, bearing and end cap, and wherein spool is located in valve body, and end cap is rolled and fixed on valve body by bolt, and bearing is bolted on end cap outside, is provided with bearing in bearing, and bearing envelope has stifle.
A kind of three-way diverter valve as above, wherein, described three-way diverter valve is designed to " Y " shape structure, comprising a material inlet and two material outlets.
A kind of three-way diverter valve as above, wherein, described valve core structure is tile, smooth surface arc transition.
The invention has the beneficial effects as follows:
1. can apply in dry production the rapid noresidue of high temperature powder Flow of Goods and Materials;
2. commutation is reliable and stable;
3. reduce switch wearing and tearing, operational reliability is high, long working life.
Brief description of the drawings
Fig. 1 is three-way diverter valve structural representation;
Fig. 2 is valve body schematic diagram;
Fig. 3 is spool schematic diagram.
In figure: 1. valve body, 2. bearing, 3. stifle, 4. spool, 5. bearing, 6. end cap.
Embodiment
Below in conjunction with drawings and Examples, a kind of three-way diverter valve provided by the invention is introduced:
As shown in Figure 1, a kind of three-way diverter valve, wherein, comprise valve body 1, bearing 2, stifle 3, spool 4, bearing 5 and end cap 6, wherein spool 4 is located in valve body 1, and end cap 6 is rolled and fixed on valve body 1 by bolt, and bearing 2 is bolted on end cap 6 outsides, in bearing 2, be provided with bearing 5, bearing 5 envelopes have stifle 6.
As shown in Figure 2, described three-way diverter valve is designed to " Y " shape structure, comprising a material inlet and two material outlets, in work, realizes left and right switching commutation by controlling valve core rotation;
(1), while needing material to lead to left side container, material enters from upper entrance, now spool ensure " outlet 1 " unimpeded and " outlet 2 " close;
(2) in the time that needs lead to right side container joint, control system is tangentially given pneumoelectric Effector signal, the action of electromagnetic valve double-acting cylinder turns clockwise, make the former exit end face of Spool rotating become charging end face, former charging end face becomes the discharge port of " outlet 2 ", now " export 1 " and close, material flows to right side container by spool smooth surface;
(3) in the time that needs material leads to left side container again, only need Tangents Control, spool rotates back to original position more counterclockwise.
As shown in Figure 3, described valve core structure is tile, smooth surface arc transition, and conveying passage is smoothly bright and clean, guarantees that fluid circulation is smooth and easy, resistance minimum, perfect air-operated control device can improve automatization level, ensures efficient operational reliability.
This valve adopts vertical left and right Twin channel to arrange, top is material feeding mouth, spool and valve body adopt plane sealing, selector valve is by two-position-five-way solenoid valve control double-acting cylinder, adopt compressed air-driven, realize solenoid valve action by contactor control circuit, and detected by two position detecting switchs respectively, magnetic switch is directly installed on above cylinder, when normally working, valve realizes left and right switching commutation by controlling valve core rotation, reach powder follow procedure input left and right and check hopper, thereby realize the commutation of selector valve.
Claims (3)
1. a three-way diverter valve, it is characterized in that: comprise valve body (1), bearing (2), stifle (3), spool (4), bearing (5) and end cap (6), wherein spool (4) is located in valve body (1), end cap (6) is bolted on valve body (1), bearing (2) is bolted on end cap (6) outside, in bearing (2), be provided with bearing (5), bearing (5) envelope has stifle (6).
2. a kind of three-way diverter valve according to claim 1, is characterized in that: described three-way diverter valve is designed to " Y " shape structure, comprising a material inlet and two material outlets.
3. a kind of three-way diverter valve according to claim 1, is characterized in that: described spool (4) structure is tile, smooth surface arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210498818.1A CN103851224A (en) | 2012-11-29 | 2012-11-29 | Tee joint reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210498818.1A CN103851224A (en) | 2012-11-29 | 2012-11-29 | Tee joint reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103851224A true CN103851224A (en) | 2014-06-11 |
Family
ID=50859216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210498818.1A Pending CN103851224A (en) | 2012-11-29 | 2012-11-29 | Tee joint reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219249A (en) * | 2016-08-30 | 2016-12-14 | 天津京万科技有限公司 | A kind of new type slide plate allotter and apply its material-transporting system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4470429A (en) * | 1982-05-06 | 1984-09-11 | Jandy Industries, Inc. | Three-way valve |
| CN2545444Y (en) * | 2002-05-22 | 2003-04-16 | 邯郸市奇鑫冶金机械制造有限公司 | Post type rotary pneumatic seal four-way switching valve |
| CN2729457Y (en) * | 2004-06-15 | 2005-09-28 | 李玲 | Two-way chang ball valve |
| CN201396481Y (en) * | 2009-04-08 | 2010-02-03 | 芜湖新联造船有限公司 | Marine diesel engine exhaust three-way plug valve |
| CN202418725U (en) * | 2011-12-10 | 2012-09-05 | 浙江琛康阀门有限公司 | Integrated three-way T-shaped ball valve |
| CN203146908U (en) * | 2012-11-29 | 2013-08-21 | 中核建中核燃料元件有限公司 | Three-way change valve |
-
2012
- 2012-11-29 CN CN201210498818.1A patent/CN103851224A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4470429A (en) * | 1982-05-06 | 1984-09-11 | Jandy Industries, Inc. | Three-way valve |
| CN2545444Y (en) * | 2002-05-22 | 2003-04-16 | 邯郸市奇鑫冶金机械制造有限公司 | Post type rotary pneumatic seal four-way switching valve |
| CN2729457Y (en) * | 2004-06-15 | 2005-09-28 | 李玲 | Two-way chang ball valve |
| CN201396481Y (en) * | 2009-04-08 | 2010-02-03 | 芜湖新联造船有限公司 | Marine diesel engine exhaust three-way plug valve |
| CN202418725U (en) * | 2011-12-10 | 2012-09-05 | 浙江琛康阀门有限公司 | Integrated three-way T-shaped ball valve |
| CN203146908U (en) * | 2012-11-29 | 2013-08-21 | 中核建中核燃料元件有限公司 | Three-way change valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219249A (en) * | 2016-08-30 | 2016-12-14 | 天津京万科技有限公司 | A kind of new type slide plate allotter and apply its material-transporting system |
| CN106219249B (en) * | 2016-08-30 | 2019-09-10 | 天津京万科技有限公司 | A kind of new type slide plate distributor and the material-transporting system using it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |