CN206874886U - A kind of rotary valve and its component - Google Patents
A kind of rotary valve and its component Download PDFInfo
- Publication number
- CN206874886U CN206874886U CN201720830374.5U CN201720830374U CN206874886U CN 206874886 U CN206874886 U CN 206874886U CN 201720830374 U CN201720830374 U CN 201720830374U CN 206874886 U CN206874886 U CN 206874886U
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- rotary valve
- rotatable parts
- rotary
- rotatable
- flows
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Abstract
A kind of rotary valve and its component, it relates generally to valve field.Non-rotatable member is engaged by the rotary valve with the end face of rotatable parts, the multiple first flows being arranged on non-rotatable member are enabled to seal against each other cooperation with the multiple second flow channels being arranged on rotatable parts, connection pipe network is formed, so as to the switching for rotating come while controlling each pipeline in connection pipe network by controlling rotatable parts；By setting the device of rotation driving to match with rotary valve and control system, the automatic operating of rotating valve assembly is realized, substantially increases the operating efficiency of rotary valve.Above-mentioned rotary valve and the rotating valve assembly for including above-mentioned rotary valve, it is not only able to reduce the manufacturing cost and device space occupancy of multitube pipeline equipment, but also the efficient switching control to multi-pipeline can be realized, show very high operating efficiency, therefore, rotary valve and its component of the present utility model have important application value.
Description
Technical field
Valve field is the utility model is related to, in particular to a kind of rotary valve and its component.
Background technology
It is related to multi-pipeline control in many chemical process, if in variable pressure gas absorption or gas temp.-changing adsorption
Include multi-pipeline and multiple control valve.
And control piper and control valve complicated at present is not only not easy to realize Automated condtrol, and due to valve number
Amount setting is various, adds the processing consumptive material of equipment, also reduces the operating efficiency of equipment.
Utility model content
The purpose of this utility model is to provide a kind of rotary valve, and its processing cost is low, and operation troubles rate is low, and for changing
Complicated multi-pipeline control has very high operating efficiency in work production.
Another object of the present utility model is to provide a kind of rotating valve assembly, and it includes above-mentioned rotary valve, and it has
It is simple to operate, processing and operating cost it is low the features such as.
What embodiment of the present utility model was realized in：
A kind of rotary valve, it includes non-rotatable member and rotatable parts, two relative with rotatable parts of non-rotatable member
End face cooperates, and non-rotatable member is provided with multiple first flows, and rotatable parts are provided with to be engaged with multiple first flows
Multiple second flow channels, between multiple first flows and multiple second flow channels formed connect pipe network, rotatable parts have multiple turns
Dynamic state, when rotatable parts are moved to another rotary state by a kind of rotary state, multiple first flows and multiple seconds
Road is converted into another connected state by a kind of connected state.
Further, in the utility model preferred embodiment, above-mentioned first flow, which is provided with, to be used for and exterior line
Multiple connected entrances of connection, multiple connected entrances are arranged at the relative end face that non-rotatable member is engaged with rotatable parts.
Further, in the utility model preferred embodiment, above-mentioned rotatable parts are cylindrical, and rotatable parts are set
There are the multiple second channel layer being sequentially distributed along rotatable parts end face radial direction ecto-entad, be provided with each second channel layer
Multiple runner subregions, at least one second flow channel are respectively provided with each runner subregion, a rotation period of rotatable parts has
Multiple rotary states, when rotatable parts are moved to another rotary state by a kind of rotary state, multiple first flows from
The connection of one runner subregion is converted to the connection with another runner subregion.
Further, in the utility model preferred embodiment, what above-mentioned non-rotatable member was engaged with rotatable parts
End face is provided with multiple first connected entrances, and each first flow connects with least one first connected entrance that belongs to, rotatable parts
The end face being engaged with non-rotatable member is provided with multiple second connected entrances coordinated with multiple first connected entrances, each second
Road connects with least one second connected entrance that belongs to.
Further, in the utility model preferred embodiment, at above-mentioned each first connected entrance and corresponding second
Sealing mechanism is provided with least one at connected entrance.
Further, in the utility model preferred embodiment, above-mentioned sealing mechanism is soft seal or metal sealing
Part.
Further, in the utility model preferred embodiment, the cross-sectional area of above-mentioned second flow channel is circular arc.
Further, in the utility model preferred embodiment, above-mentioned rotary valve is made up of stainless steel material.
A kind of rotating valve assembly, it includes above-mentioned rotary valve and the rotation for driving rotatable parts to rotate drives dress
Put, device of rotation driving is connected with rotatable parts.
Further, in the utility model preferred embodiment, above-mentioned rotating valve assembly also includes being used to control rotating
The control system of drive device, control system are electrically connected with device of rotation driving.
The beneficial effect of the utility model embodiment is：Above-mentioned rotary valve is by by the end of non-rotatable member and rotatable parts
Face is engaged so that the multiple first flows being arranged on non-rotatable member can be arranged on rotatable parts multiple second
Runner seals against each other cooperation, forms connection pipe network, so as to control the switching of connection pipe network by controlling the rotation of rotatable parts,
Realize to the control for the multi-pipeline connected state for being communicated in multiple first pipelines.It should be noted that above-mentioned rotary valve substitutes
Traditional complicated multi-pipeline control valve system, can significantly reduce the production consumptive material of equipment, reduce the production of equipment
Cost, therefore, above-mentioned rotary valve and the rotating valve assembly for including above-mentioned rotary valve, not only realize the height to multi-pipeline
Switching control is imitated, and also reduces the manufacturing cost and device space occupancy of multi-pipeline equipment.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 provides the planar structure confined explosion schematic diagram of rotary valve for the utility model first embodiment；
Fig. 2 provides the elevational schematic view of the rotatable parts end face of rotary valve for the utility model first embodiment；
Fig. 3 provides sealing structure at the first connected entrance and the second connected entrance of rotary valve for the utility model first embodiment
Planar structure enlarged diagram；
Fig. 4 provides the planar structure schematic diagram of rotating valve assembly for the utility model first embodiment；
Fig. 5 provides the planar structure schematic diagram of rotating valve assembly for the utility model second embodiment.
Icon：10- rotating valve assemblies；20- rotating valve assemblies；100- rotary valves；110- exterior lines；112- connected entrances；
120- non-rotatable members；130- first flows；The connected entrances of 132- first；140- rotatable parts；240- rotatable parts；142- second
Flow channel layer；150- second flow channels；The connected entrances of 152- second；154- sealing structures；160- device of rotation driving；260- rotates driving
Device；162- motors；262- motors；164- motor racks；270- control systems.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
, it is necessary to explanation, the orientation or position relationship of the instruction such as term " interior ", " outer " in description of the present utility model
For based on orientation shown in the drawings or position relationship, or the utility model product using when the orientation or position usually put
Relation, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.This
Outside, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For
For one of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
First embodiment
Fig. 1 is refer to, present embodiments provides a kind of rotary valve 100, it is mainly used in the multi-pipeline control in Chemical Manufacture
System.Rotary valve 100 includes non-rotatable member 120 and rotatable parts 140, wherein, non-rotatable member 120 and the phase of rotatable parts 140
To two end faces cooperate, rotatable parts 140 are by the rotation of itself, by means of between the end face of non-rotatable member 120
Matching relationship control be connected to connected state between multiple exterior lines 110 on non-rotatable member 120.
Further, non-rotatable member 120 is provided with multiple first flows 130 connected with exterior line 110, rotation section
Part 140 is provided with the multiple second flow channels 150 being engaged with multiple first flows 130, multiple first flows 130 and multiple second
Connection pipe network is formed between runner 150.It should be noted that by rotating rotatable parts 140 so that multiple first flows 130
Cooperation connected relation between multiple second flow channels 150 is constantly switched, so as to realize to being communicated in the outer of first flow 130
The control of the connected state of portion's pipeline 110.
Specifically, multiple first connected entrances are provided with the end face that non-rotatable member 120 is engaged with rotatable parts 140
132, each first flow 130 connects with least one first connected entrance 132 that belongs to, rotatable parts 140 and non-rotatable member
Multiple second connected entrances 152 coordinated with multiple first connected entrances 132, each second are provided with 120 end faces being engaged
Road 150 connects with least one second connected entrance 152 that belongs to.In other words, it is more during rotatable parts 140 are rotated
The effective area that individual first connected entrance 132 docks with multiple second connected entrances 152, determines first flow 130 and corresponding second
The connected state of runner 150, and this also just determines that rotatable parts 140 have multiple rotary states, i.e., when rotatable parts 140 by
When a kind of rotary state is moved to another rotary state, multiple first flows 130 are connected with multiple second flow channels 150 by one kind
State Transferring is into another connected state.
It should be noted that first flow 130 is provided with multiple connected entrances 112 for being connected with exterior line 110, it is more
Individual connected entrance 112 is arranged at the relative end face that non-rotatable member 120 is engaged with rotatable parts 140, and each connected entrance
112 are provided with matching exterior line 110.When the multiple equipment of outside is connected with corresponding exterior line 110 respectively
When, the equipment for also allowing for first flow 130 with outside is connected, and by controlling the rotary state of rotatable parts 140, you can
Make it that the connected relation of the different corresponding devices of exterior line 110 is constantly switched, so as to realize an external equipment in addition
The connection of one or more external equipments, rotatable parts 140 are so constantly rotated, can be completed in whole production process
Multi-pipeline controls.
Further, incorporated by reference to referring to Figures 1 and 2, it is preferable that the rotatable parts 140 that the present embodiment provides are cylindrical,
Matched non-rotatable member 120 is a disk, and the disk end face relative with cylindric rotatable parts 140 is engaged,
And it is provided with the end face that rotatable parts 140 are engaged with non-rotatable member 120 along the end face of rotatable parts 140 radially by extroversion
The multiple second channel layer 142 being inside sequentially distributed, multiple runner subregions are provided with each second channel layer 142, each
At least one second flow channel 150 is respectively provided with runner subregion, a rotation period of rotatable parts 140 has multiple rotation shapes
State, when rotatable parts 140 are moved to another rotary state by a kind of rotary state, multiple first flows 130 from one
The connection of runner subregion is converted to the connection with another runner subregion.
It should be noted that among other embodiments, it is not limited in the second flow channel of the present embodiment as in figure 2
150 distribution patterns, other distribution patterns are can also be, specifically the distributed architecture pattern of multiple second flow channels 150 is according to reality
The process requirements on border are designed, and the corresponding multiple first flows 130 to match with multiple second flow channels 150 also according to
Actual process requirements are rationally set.
Further, during rotatable parts 140 are rotated, sealed between the first connected entrance 132 and the second connected entrance 152
Coordinate the performance for rotary valve 100 most important.Therefore, Fig. 3 is refer to, the rotary valve 100 that the present embodiment provides exists
Sealing structure 154 is provided with each the first connected entrance 132 and each second connected entrance 152.It is it should be noted that logical
The setting of sealing structure 154 is crossed, improves the sealing effectiveness during multi-pipeline valve Pipe Cutting, is enabled to different first-class
It is independent of each other between road 130 and second flow channel 150, prevents pipeline enclosure from collaborating.In addition, it is necessary to, it is emphasized that the present embodiment provides
The design method of sealing structure 154 be optimal one kind, among other embodiments, be not limited in the present embodiment offer
A kind of this set-up mode, sealing structure 154 can also be set only in the first connected entrance 132 or only in the second connected entrance 152, as long as
Preferable sealing effectiveness can be reached.
Further, in order that the sealing property of sealing structure 154 reaches better seal effect, the present embodiment is preferably
From soft seal or metal seal as sealing structure 154.It should be noted that the material selection rubber of soft seal,
Polytetrafluoroethylene (PTFE) etc., while ensureing sealing property, also improve service life；Metal seal selects stainless steel sealing ring or bubble
Foam alumiseal circle, while sealing effectiveness is ensured, yet further ensure the wearability and resistance to corrosion of metal seal.
Further, the cross-sectional area for the multiple second flow channels 150 being arranged in the present embodiment on the end face of rotatable parts 140
It is circular arc.It should be noted that why second flow channel 150 is designed as into the groove that cross-sectional area is circular arc, it is former
Because having two, first is the flowing in order to utilize fluid in second flow channel 150, and second is to reduce answering in second flow channel 150
Power centrostigma, suppress the generation in process fluid flow to the stress corrosion problem caused by second flow channel 150 to greatest extent.
It is emphasized that among other embodiments, the cross section for the groove that second flow channel 150 is opened up can also be it
Its shape, it is such as U-shaped, and what is more important, second flow channel 150 both can be directly to be opened in the end face of rotatable parts 140
On, it can also be opened up in the inside of rotatable parts 140, as long as the second connected entrance 152 is in rotatable parts corresponding to keeping
On 140 end faces.
In addition, in order to further improve the bulk strength of rotary valve 100 and corrosion resistance, it is further to extend rotation
The service life of valve 100, the rotary valve 100 that the present embodiment improves are made using stainless steel material.It should be noted that other
Among embodiment, the material of rotary valve 100 is not limited in the stainless steel material of the present embodiment introduction, and this is a kind of, can also be it
It meets the material of the performance requirement of rotary valve 100, such as alumin(i)um zinc alloy, alusil alloy material.
The operation principle for the rotary valve 100 that the present embodiment provides：External equipment, will be certainly by being connected with exterior line 110
Fluid inside body is transported in the first flow 130 that the inside of non-rotatable member 120 is set, and passes through the rotation of rotatable parts 140
So that the first connected entrance 132 of first flow 130 is engaged with the second connected entrance 152 of second flow channel 150, so as to determine first
Runner 130 and the connected state of second flow channel 150, and when the fluid in first flow 130 is passed by the connection of second flow channel 150
It is defeated to another first flow 130 being connected with second flow channel 150 when, another first flow 130 can convey fluid
Give another external equipment corresponding to itself.It should be noted that rotary valve 100 work when, its include multiple first
Runner 130 and multiple second flow channels 150 are carried out simultaneously, i.e., multiple first flows 130 and multiple phase interworkings of second flow channel 150
Close, connection pipe network can be formed, so as to carry out the switching of multi-pipeline simultaneously under the rotation of rotatable parts 140.
Fig. 4 is refer to, the present embodiment additionally provides a kind of rotating valve assembly 10, and it includes above-mentioned rotary valve 100 and used
In the device of rotation driving 160 that driving rotatable parts 140 rotate.Specifically, device of rotation driving 160 mainly includes a motor
162 and the motor rack 164 of fixed motor stator, and the rotor of motor 162 is connected with the Synchronous Transmission of rotatable parts 140.Need
It is bright, include the rotating valve assembly 10 of above-mentioned rotary valve 100, not only reduce the manufacturing cost and equipment of multitube pipeline equipment
Space occupancy rate, and the efficient switching control to multi-pipeline is realized, while 100 fault rate of rotary valve is reduced, improve
The operating efficiency of rotary valve 100.
Second embodiment
Fig. 5 is refer to, present embodiments provides a kind of rotating valve assembly 20, its rotation valve group provided with first embodiment
Part 10 is roughly the same, and difference is, the rotating valve assembly 10 of the present embodiment also includes being used for the control for controlling device of rotation driving 260
System 270 processed.
Further, in order to improve the operating efficiency of rotating valve assembly 20 and automatization level, the present embodiment provides rotation
Valve module 20 includes control system 270.Specifically, control system 270 includes controller and the journey with controller communication connection
Sequence editing machine, wherein, the motor 262 of controller and device of rotation driving 260 is electrically connected with.It should be noted that pass through control
Device can not only control the rotation rhythm of rotatable parts 240, moreover it is possible to velocity of rotation is controlled, and by program editor, it is also real
Show the regulation and control to work rotary valve 100, greatly strengthen the operating mode adaptability of rotary valve 100.Therefore, the present embodiment provides
Rotating valve assembly 20 not only cause rotary valve 100 obtained Automated condtrol, improve the operating efficiency of its own, and
On the basis of rotary valve 100 is precisely controlled, the scope of application of rotary valve 100 is expanded.
In summary, the utility model is by the way that non-rotatable member is engaged with the end face of rotatable parts so that is arranged on
Multiple first flows on non-rotatable member can seal against each other cooperation, shape with the multiple second flow channels being arranged on rotatable parts
Into connection pipe network, so as to be further advanced by the rotation of control rotatable parts to control the switching of connection pipe network, finally realize more
The connection and control of pipeline；By setting the device of rotation driving to match with rotary valve and control system, rotary valve is realized
The automatic operating of component, substantially increase the operating efficiency of rotary valve.Therefore, above-mentioned rotary valve and above-mentioned rotation is included
The rotating valve assembly of rotary valve, it is not only able to reduce the manufacturing cost and device space occupancy of multitube pipeline equipment, but also can
The efficient switching control to multi-pipeline is realized, there is very high operating efficiency.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. rotary valve, it is characterised in that including non-rotatable member and rotatable parts, the non-rotatable member and the rotation Two relative end faces of part are cooperated, and the non-rotatable member is provided with multiple first flows, and the rotatable parts are set Have a multiple second flow channels being engaged with multiple first flows, multiple first flows and multiple second flow channels it Between form connection pipe network, the rotatable parts have multiple rotary states, and the rotatable parts are moved to by a kind of rotary state During another rotary state, multiple first flows are converted into another kind with multiple second flow channels by a kind of connected state Connected state.
- 2. rotary valve according to claim 1, it is characterised in that the first flow is provided with for connecting with exterior line Logical multiple connected entrances, multiple connected entrances be arranged at the non-rotatable member be engaged with the rotatable parts it is relative End face.
- 3. rotary valve according to claim 1 or 2, it is characterised in that the rotatable parts are cylindrical, the rotation section Part is provided with the multiple second channel layer being sequentially distributed along the rotatable parts end face radial direction ecto-entad, each second Multiple runner subregions are provided with channel layer, at least one second flow channel is respectively provided with each runner subregion, it is described One rotation period of rotatable parts has multiple rotary states, and the rotatable parts are moved to another kind by a kind of rotary state During rotary state, multiple first flows are converted to and runner another described from the connection with a runner subregion The connection of subregion.
- 4. rotary valve according to claim 1, it is characterised in that the non-rotatable member is engaged with the rotatable parts End face be provided with multiple first connected entrances, each first flow belongs to first connected entrance and connected with least one Logical, the end face that the rotatable parts are engaged with the non-rotatable member is provided with to be coordinated with multiple first connected entrances Multiple second connected entrances, each second flow channel belongs to second connected entrance and connects with least one.
- 5. rotary valve according to claim 4, it is characterised in that at each first connected entrance and corresponding described the Sealing mechanism is provided with least one at two connected entrances.
- 6. rotary valve according to claim 5, it is characterised in that the sealing mechanism is soft seal or metal sealing Part.
- 7. rotary valve according to claim 1, it is characterised in that the cross-sectional area of the second flow channel is circular arc.
- 8. rotary valve according to claim 1, it is characterised in that the rotary valve is made up of stainless steel material.
- 9. a kind of rotating valve assembly, it is characterised in that it includes the rotary valve as described in claim 1-8 any one and is used for The device of rotation driving for driving the rotatable parts to rotate, the device of rotation driving are connected with the rotatable parts.
- 10. rotating valve assembly according to claim 9, it is characterised in that the rotating valve assembly also includes being used to control The control system of the device of rotation driving, the control system are electrically connected with the device of rotation driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830374.5U CN206874886U (en) | 2017-07-10 | 2017-07-10 | A kind of rotary valve and its component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830374.5U CN206874886U (en) | 2017-07-10 | 2017-07-10 | A kind of rotary valve and its component |
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| Publication Number | Publication Date |
|---|---|
| CN206874886U true CN206874886U (en) | 2018-01-12 |
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ID=61329739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720830374.5U Active CN206874886U (en) | 2017-07-10 | 2017-07-10 | A kind of rotary valve and its component |
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| CN (1) | CN206874886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111228863A (en) * | 2020-01-19 | 2020-06-05 | 蓝深集团股份有限公司 | High-efficient sedimentation tank that contains washing unit |
-
2017
- 2017-07-10 CN CN201720830374.5U patent/CN206874886U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111228863A (en) * | 2020-01-19 | 2020-06-05 | 蓝深集团股份有限公司 | High-efficient sedimentation tank that contains washing unit |
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