CN109915623A - A kind of box ceramic triple valve convenient for switching runner online - Google Patents
A kind of box ceramic triple valve convenient for switching runner online Download PDFInfo
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- CN109915623A CN109915623A CN201910305955.0A CN201910305955A CN109915623A CN 109915623 A CN109915623 A CN 109915623A CN 201910305955 A CN201910305955 A CN 201910305955A CN 109915623 A CN109915623 A CN 109915623A
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- flanged plate
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Abstract
The present invention discloses a kind of box ceramic triple valve convenient for switching runner online, is related to valve field.It includes box valve body, two proximal ends that box valve flowing channel chamber is inlaid in a manner of coaxial line, fixed valve base and elastic seat in flange sleeve structure, block the mobile spool that is placed between the flanged plate I of fixed valve base and the flanged plate II of elastic seat, can slide up and down, the spring being pressed together between flanged plate II and box valve interior wall；Mobile spool be connected respectively with the proximal end face of the flanged plate III and flanged plate IV that are parallel to each other by both ends, straight pipe, the 90 degree of elbows of presenting lower leaf arrangement are constituted；It is embedded with ceramic ring in the distal face of the proximal end face of flanged plate I and flanged plate II, flanged plate III and flanged plate IV, the inner wall for being close to 90 degree of elbows is equipped with whole ceramic tube.The present invention can be realized being adjusted flexibly and switching online for flow direction of material, has many advantages, such as that wear-resisting, corrosion-resistant, sealing effect is good, long service life, avoids sealing station bite or stuck.
Description
Technical field
The invention belongs to the technical fields of valve, particularly relate to a kind of box ceramic three convenient for switching runner online
Port valve, be especially suitable for being mounted on need to different directions, different places delivery of dry powder shape material air-transport system in.
Background technique
In the air-transport system of dry powder-shaped material, it is sometimes desirable to different directions, different places delivery of dry powder shape object
Material, a kind of this use demand for just needing to install the valve with three-port structure to meet: i.e. such valve needs that there is one to feed
Port, two discharge ends, material can be by the discharge ends of charging port and one of coaxial line along main pipeline direction
Conveying, can also after charging port and another discharge end vertically downward change the circulating direction of material, towards master
The underface of pipeline conveys.Currently, this quasi-tradition three-port structure valve is all the structure that three holes are directly connected to, occupied although having
The small advantage in space, but there is also shortcomings: (1) can not achieve online switching runner or online switching runner operation
Trouble.(2) when material circulating direction changes, flow resistance is increased, and the spool abrasion of bend section is more serious, and service life is very short.
(3) sealing station often causes bite or stuck because of slag inclusion or other reasons.
Summary of the invention
The purpose of the present invention exactly provides a kind of convenient for online switching runner in view of the deficiencies of the prior art mentioned above
Box ceramic triple valve, the present invention can be realized being adjusted flexibly and switching online for flow direction of material, meets defeated to different places
The use demand of material is sent, it is easy to operate, easy to use.Three groups of ceramic seal pairs of the invention increase the wear-resisting, resistance to of spool
Corrosive nature improves the cooperation precision and sealing effect of sealing surface, substantially prolongs the service life of valve.In addition, this hair
The spring of bright middle design can to avoid when mobile spool moves up or down because of sealing pair slag inclusion or other reasons
And cause bite or stuck, further ensure the service life of valve.
The purpose of the present invention can be realized by following technical proposals:
A kind of box ceramic triple valve convenient for switching runner online of the invention includes box valve body, is embedded in a manner of coaxial line
Two proximal ends in box valve flowing channel chamber, the fixed valve base and elastic seat in flange sleeve structure, card are placed on fixed valve base
Between flanged plate I and the flanged plate II of elastic seat, the mobile spool that can slide up and down (according to the switching needs of flow direction of material,
Controlling the executing agency being connected with mobile spool drives mobile spool along by the flanged plate I of fixed valve base and the method for elastic seat
The track that blue plate II forms moves up or down: being connected when mobile spool is moved downward to straight pipe with the inner cavity of fixed valve base
When logical, material continues to convey along original straight line circulating direction；When mobile spool is moved upward to 90 degree of elbows and fixed valve base
Inner cavity connection when, material change direction convey downwards), be pressed together between flanged plate II and box valve interior wall spring (
In practical work process, according to the difference of stress, spring can guarantee that elastic seat can be with there are one relative to box valve body
The displacement space of buffering, in this way can to avoid when mobile spool moves up or down because of sealing pair slag inclusion or other
Reason and cause bite)；The mobile spool is by the both ends proximal end with the flanged plate III and flanged plate IV that are parallel to each other respectively
Face is connected, presents straight pipe, 90 degree of elbows compositions that lower leaf is arranged；In the proximal end face of flanged plate I and flanged plate II, flange
The distal face of plate III and flanged plate IV is embedded with ceramic ring, and the inner wall for being close to 90 degree of elbows is equipped with whole ceramic tube and (passes through
Ceramic ring and whole ceramic tube can make fixed valve base and straight pipe, elastic seat and straight pipe, fixed valve base and 90 degree of elbows
Between form three groups of ceramic seal pairs, and then improve sealed precision and sealing effect, the service life for extending valve).
Heretofore described whole ceramic tube, ceramic ring, flanged plate I, flanged plate II and straight pipe internal diameter and runner
The internal diameter of chamber matches.
The proximal end face of the flanged plate I and flanged plate II offers the groove of embedded ceramic ring in the present invention.
The top of the distal face of the flanged plate III and flanged plate IV offers the recessed of embedded ceramic ring in the present invention
Slot offers the groove of embedded bulk ceramics pipe end outer in the lower part of the distal face of flanged plate III.
The principle of the present invention is as follows:
The present invention pass through mobile spool along from the track that the flanged plate II of the flanged plate I of fixed valve base and elastic seat forms to
It above or moves down, easily realizes the high-speed communication of straight pipe or 90 degree of elbows and box valve flowing channel chamber, realize flow direction of material
Be adjusted flexibly and switch online, meet the use demand to different places conveying material, it is easy to operate, easy to use.More
Body is said, is controlled the executing agency being connected with mobile spool and is driven mobile spool along the flanged plate I and feather valve by fixed valve base
The track that the flanged plate II of seat forms moves up or down: when mobile spool is moved downward in straight pipe and fixed valve base
When chamber is connected, material continues to convey along original straight line circulating direction；It is moved upward to 90 degree of elbows when moving spool and consolidates
When determining the inner cavity connection of valve seat, material changes direction and conveys downwards.Meanwhile design has ceramic ring and bulk ceramics in the present invention
Pipe, makes to form three groups of ceramic seals between fixed valve base and straight pipe, elastic seat and straight pipe, fixed valve base and 90 degree of elbows
Pair increases wear-resisting, the corrosion resistance of spool, improves the cooperation precision and sealing effect of sealing surface, substantially prolongs valve
The service life of door.In addition, the spring designed in the present invention can guarantee elasticity according to the difference of stress in practical work process
The displacement space that valve seat can be buffered relative to box valve body there are one, in this way can to avoid mobile spool upward or downward
Cause bite or stuck because of sealing pair slag inclusion or other reasons when mobile, further ensure valve uses the longevity
Life.
Beneficial effects of the present invention are as follows:
The present invention can be realized being adjusted flexibly and switching online for flow direction of material, meet the use need to different places conveying material
It asks, it is easy to operate, easy to use.Three groups of ceramic seal pairs of the invention increase wear-resisting, the corrosion resistance of spool, improve
The cooperation precision and sealing effect of sealing surface, substantially prolong the service life of valve.In addition, the spring designed in the present invention can
To avoid causing bite or stuck because of sealing pair slag inclusion or other reasons when mobile spool moves up or down,
Further ensure the service life of valve.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Number explanation in figure: 1, box valve body, 2 fixed valve bases, 2-1, flanged plate I, 3 elastic seats, 3-1, flanged plate II,
4, mobile spool, 4-1, flanged plate III, 4-2, flanged plate IV, 4-3, straight pipe, 4-4,90 degree of elbows, 5, spring, 6, ceramic ring,
7, whole ceramic tube.
Specific embodiment
The present invention is further described below with reference to attached drawing.
As shown in Figure 1, a kind of box ceramic triple valve convenient for switching runner online of the invention includes box valve body
(1), be inlaid in a manner of coaxial line box valve body (1) flow passage chamber two proximal ends, in flange sleeve structure fixed valve base (2) and
Elastic seat (3), card be placed between the flanged plate I (2-1) of fixed valve base (2) and the flanged plate II (3-1) of elastic seat (3),
The mobile spool (4) that can be slided up and down (according to the switching needs of flow direction of material, controls the execution machine being connected with mobile spool (4)
Structure drives mobile spool (4) along the flanged plate II (3-1) of flanged plate I (2-1) and elastic seat (3) by fixed valve base (2)
The track of composition moves up or down: when mobile spool (4) are moved downward to the interior of straight pipe (4-3) and fixed valve base (2)
When chamber is connected, material continues to convey along original straight line circulating direction；When mobile spool (4) are moved upward to 90 degree of elbows
When (4-4) is connected to the inner cavity of fixed valve base (2), material changes direction and conveys downwards), it is pressed together on flanged plate II (3-1) and case
(in practical work process, according to the difference of stress, spring (5) can guarantee bullet to spring (5) between formula valve body (1) inner wall
Property valve seat (3) displacement space that can be buffered relative to box valve body (1) there are one, in this way can be to avoid in mobile spool
(4) cause bite because of sealing pair slag inclusion or other reasons when moving up or down)；The mobile spool (4) is
It is connected respectively with the proximal end face of the flanged plate III (4-1) and flanged plate IV (4-2) that are parallel to each other by both ends, presents lower leaf cloth
The straight pipe (4-3) set, 90 degree of elbows (4-4) are constituted；In proximal end face, the flange of flanged plate I (2-1) and flanged plate II (3-1)
The distal face of plate III (4-1) and flanged plate IV (4-2) is embedded with ceramic ring (6), is close to the inner wall installation of 90 degree of elbows (4-4)
Have whole ceramic tube (7) (by ceramic ring (6) and whole ceramic tube (7), can make fixed valve base (2) and straight pipe (4-3),
Three groups of ceramic seal pairs are formed between elastic seat (3) and straight pipe (4-3), fixed valve base (2) and 90 degree of elbows (4-4), into
And improve sealed precision and sealing effect, the service life for extending valve).
Heretofore described whole ceramic tube (7), ceramic ring (6), flanged plate I (2-1), flanged plate II (3-1) and straight-through
The internal diameter of pipe (4-3) matches with the internal diameter of flow passage chamber.
The proximal end face of the flanged plate I (2-1) and flanged plate II (3-1) offers embedded ceramic ring in the present invention
(6) groove.
The top of the distal face of the flanged plate III (4-1) and flanged plate IV (4-2) offers embedded in the present invention
The groove of ceramic ring (6) offers embedded whole ceramic tube (7) end outer in the lower part of the distal face of flanged plate III (4-1)
Groove.
Particular condition in use of the invention is as follows:
After the present invention is assembled according to above-mentioned assembly relation, the present invention is connected in air-transport system, i.e. fixed valve base
(2) inlet end of pneumatic pipe, the exhaust end of elastic seat (3) connection pneumatic pipe branch one, 90 degree of elbows (4-4) are connected to
Outlet end is connected to the exhaust end of pneumatic pipe branch two, and mobile spool (4) are connected with executing agency.Then, according to material need
The place to be transported to, select corresponding line flowing channel or with elbow runner, and runner as needed controls executing agency
Drive mobile spool (4) along flanged plate II (3-1) group of flanged plate I (2-1) and elastic seat (3) by fixed valve base (2)
At track move up or down: when mobile spool (4) are moved downward to the inner cavity of straight pipe (4-3) Yu fixed valve base (2)
When being connected, material continues to convey along original straight line circulating direction, and the ceramic ring (6) at the both ends straight pipe (4-3) just divides
Two groups of sealing pairs are not formed with the ceramic ring (6) on fixed valve base (2), elastic seat (3)；When mobile spool (4) move up
When being connected to 90 degree of elbows (4-4) with the inner cavity of fixed valve base (2), material changes direction and conveys downwards, and whole ceramic tube (7)
End just with the ceramic ring (6) of fixed valve base (2) formed one group of sealing pair.In this way, the present invention just easily realizes material
Flow direction is adjusted flexibly and switches online, meets the use demand to different places conveying material, easy to operate, easy to use；
Simultaneously by three groups of ceramic seal pairs, wear-resisting, the corrosion resistance of spool are increased, improves the cooperation precision of sealing surface and close
Effect is sealed, the service life of valve is substantially prolonged.In addition, use process of the present invention in mobile spool (4) downward or upward
In, spring (5) can guarantee that elastic seat (3) are deposited relative to box valve body (1) according to the difference of stress in practical work process
In the displacement space that one can buffer, in this way can to avoid when mobile spool (4) move up or down because close
It seals sub-folder slag or other reasons and causes bite or stuck.
Claims (4)
1. a kind of box ceramic triple valve convenient for switching runner online, it is characterised in that: it includes box valve body (1), with altogether
Axis mode is inlaid in two proximal ends of box valve body (1) flow passage chamber, fixed valve base (2) and elastic seat in flange sleeve structure
(3), card is placed between the flanged plate I (2-1) of fixed valve base (2) and the flanged plate II (3-1) of elastic seat (3), can go up downslide
Dynamic mobile spool (4), the spring (5) being pressed together between flanged plate II (3-1) and box valve body (1) inner wall；The mobile valve
Core (4) is to be connected respectively with the proximal end face of the flanged plate III (4-1) and flanged plate IV (4-2) that are parallel to each other by both ends, presented
The straight pipe (4-3) of lower leaf arrangement, 90 degree of elbows (4-4) are constituted；In the proximal end of flanged plate I (2-1) and flanged plate II (3-1)
The distal face in face, flanged plate III (4-1) and flanged plate IV (4-2) is embedded with ceramic ring (6), is close to 90 degree of elbows (4-4)
Inner wall is equipped with whole ceramic tube (7).
2. a kind of box ceramic triple valve convenient for switching runner online according to claim 1, it is characterised in that: described
Whole ceramic tube (7), ceramic ring (6), flanged plate I (2-1), flanged plate II (3-1) and straight pipe (4-3) internal diameter and runner
The internal diameter of chamber matches.
3. a kind of box ceramic triple valve convenient for switching runner online according to claim 1, it is characterised in that: in institute
The proximal end face for stating flanged plate I (2-1) and flanged plate II (3-1) offers the groove of embedded ceramic ring (6).
4. a kind of box ceramic triple valve convenient for switching runner online according to claim 1, it is characterised in that: in institute
The top for stating the distal face of flanged plate III (4-1) and flanged plate IV (4-2) offers the groove of embedded ceramic ring (6), in method
The lower part of the distal face of blue plate III (4-1) offers the groove of embedded whole ceramic tube (7) end outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910305955.0A CN109915623A (en) | 2019-04-16 | 2019-04-16 | A kind of box ceramic triple valve convenient for switching runner online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910305955.0A CN109915623A (en) | 2019-04-16 | 2019-04-16 | A kind of box ceramic triple valve convenient for switching runner online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109915623A true CN109915623A (en) | 2019-06-21 |
Family
ID=66977388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910305955.0A Pending CN109915623A (en) | 2019-04-16 | 2019-04-16 | A kind of box ceramic triple valve convenient for switching runner online |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109915623A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58128575A (en) * | 1982-01-27 | 1983-08-01 | エヌ・エル・インダストリ−ズ・インコ−ポレ−テツド | Valve assembled body and valve seat |
| JPH09119533A (en) * | 1995-10-24 | 1997-05-06 | Azuma Tekko Kk | Water sealing valve device |
| US20080053545A1 (en) * | 2006-09-05 | 2008-03-06 | Wears William E | Parabolic bonnet for three-way valve |
| CN103133710A (en) * | 2013-03-20 | 2013-06-05 | 潘健 | Self-checking type sluice valve |
| CN203146890U (en) * | 2013-03-07 | 2013-08-21 | 浙江牧雅阀门制造有限公司 | Wear-resistant ceramic ball valve |
| CN104110509A (en) * | 2013-04-17 | 2014-10-22 | 刘伟 | High-pressure three-way expansion type flat gate valve applied to severe environment |
| EP2921089A1 (en) * | 2014-03-20 | 2015-09-23 | BSH Hausgeräte GmbH | Ceramic valve with spring storage |
| CN106090273A (en) * | 2016-06-20 | 2016-11-09 | 中节能耐磨技术宜兴有限公司 | A kind of pottery double disc inlet valve |
| WO2018121412A1 (en) * | 2016-12-29 | 2018-07-05 | 比亚迪股份有限公司 | Expansion switch valve |
| CN108317258A (en) * | 2017-11-28 | 2018-07-24 | 永嘉县信诚科技服务有限公司 | Butterfly ball face sealing valve |
| CN209725305U (en) * | 2019-04-16 | 2019-12-03 | 郑州鼎盛新技术有限公司 | A kind of box ceramic triple valve convenient for switching runner online |
-
2019
- 2019-04-16 CN CN201910305955.0A patent/CN109915623A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58128575A (en) * | 1982-01-27 | 1983-08-01 | エヌ・エル・インダストリ−ズ・インコ−ポレ−テツド | Valve assembled body and valve seat |
| JPH09119533A (en) * | 1995-10-24 | 1997-05-06 | Azuma Tekko Kk | Water sealing valve device |
| US20080053545A1 (en) * | 2006-09-05 | 2008-03-06 | Wears William E | Parabolic bonnet for three-way valve |
| CN203146890U (en) * | 2013-03-07 | 2013-08-21 | 浙江牧雅阀门制造有限公司 | Wear-resistant ceramic ball valve |
| CN103133710A (en) * | 2013-03-20 | 2013-06-05 | 潘健 | Self-checking type sluice valve |
| CN104110509A (en) * | 2013-04-17 | 2014-10-22 | 刘伟 | High-pressure three-way expansion type flat gate valve applied to severe environment |
| EP2921089A1 (en) * | 2014-03-20 | 2015-09-23 | BSH Hausgeräte GmbH | Ceramic valve with spring storage |
| CN106090273A (en) * | 2016-06-20 | 2016-11-09 | 中节能耐磨技术宜兴有限公司 | A kind of pottery double disc inlet valve |
| WO2018121412A1 (en) * | 2016-12-29 | 2018-07-05 | 比亚迪股份有限公司 | Expansion switch valve |
| CN108317258A (en) * | 2017-11-28 | 2018-07-24 | 永嘉县信诚科技服务有限公司 | Butterfly ball face sealing valve |
| CN209725305U (en) * | 2019-04-16 | 2019-12-03 | 郑州鼎盛新技术有限公司 | A kind of box ceramic triple valve convenient for switching runner online |
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