CN106609868B - One kind of multiple fluid periodicity directional stream-guidance devices - Google Patents
One kind of multiple fluid periodicity directional stream-guidance devices Download PDFInfo
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- CN106609868B CN106609868B CN201610482175.XA CN201610482175A CN106609868B CN 106609868 B CN106609868 B CN 106609868B CN 201610482175 A CN201610482175 A CN 201610482175A CN 106609868 B CN106609868 B CN 106609868B
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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
- F16K11/06—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
- F16K11/0746—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 two or more closure plates comprising a single lever control
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The present invention relates to one kind of multiple fluid periodicity directional stream-guidance devices, including three stators and a rotor；Two in three stators are the flanged (FLGD) thick-walled pipe structure in the smaller one end of diameter, another stator is the thick-walled pipe structure being relatively large in diameter；The rotor is cylinder-double cone-cylinder or cylinder-cylinder-cylindrical structure, is rotatably arranged in the space surrounded by three stators；It is internally provided with a plurality of stator distribution channel and a plurality of stator Integration tunnel in third stator；It is arranged at intervals with a plurality of circumferential channel on the cylindrical surface of rotor；A plurality of stator liquid feeding channel and a plurality of stator apocenosis passage are provided in the cylindrical tube of the first and second stators；It is internally provided with a plurality of rotor distribution channel, a plurality of rotor Integration tunnel and a plurality of rotor communicating passage in rotor.
Description
Technical field
The present invention relates to one kind of multiple fluid periodicity directional stream-guidance devices, are used for plurality of liquid through separate stream
Directionally carry out water conservancy diversion to the separate target of road direction.
Background technology
Multiple valve with plurality of liquid periodicity directional stream-guidance function, during physics, chemistry and chromatography
It has a wide range of applications.
Nineteen fifty-three, United States Patent (USP) US2706532 disclose the structure of first multiple valve, it is structurally characterized in that：(1)
Including two discoid stators and a cylindrical rotor, the diversity channel of stator and it is respectively positioned on same stator for apocenosis passage
It is interior；(2) rotor channel is connected to tones opening and the both ends of the surface that rotor is all located at for drain circumferential channel, rotor with
It is closed by two flat seals between stator.
Nineteen fifty-nine Uop Inc. of the U.S. discloses the structure (US3040777) of the multiple valve of first listing, its structure
Feature is：It is closed by a flat seal between rotor and stator including a discoid stator and a disc-like rotor,
It is distributed with one heart in a plane for drain circumferential channel.
Uop Inc. of the U.S. in 1986 discloses a comparatively ideal multiple valve structure (US4569371), its structure is special
Putting is：(1) include three cylinder tube shape stators and a cylindrical rotor, stator diversity channel is located at the big stator of mid diameter
On, stator is located at for apocenosis passage on two smaller stators of both ends diameter；It is smaller that rotor channel is located at two ends of rotor diameter
In cylinder, the opening that rotor channel is connected to tones is on the cylindrical surface of the larger cylinder of rotor mid diameter.(2)
Three cylindrical surface sealings are formed between rotor and stator, sealing relies on the elastic force of access portal inner spring.
Uop Inc. of the U.S. in 1986 discloses another comparatively ideal multiple valve (US4574840) structure, structure with
(US4569371) structure disclosed in is similar, the difference is that：Sealing between rotor channel and stator diversity channel is by cylinder
Face sealing is changed to flat seal, and one rotor of armature spindle is divided into two rotors.
Nineteen ninety-five, U.S. AdvancedSeparationTechnologiesIncorporated disclose second listing
Multiple valve structure (US5676826), the structure are made of a stator and a rotor, only for apocenosis passage on stator,
It is completed by reactor and rotor synchronous rotary without other functions for drain circumferential channel, multiple valve.
2004, Puritech companies disclosed the multiple valve structure (US6802970) of third listing, its structure
Feature is：(1) include two disc stators, a cylinder tube shape stator and a cylindrical rotor, rotor, which is located at three, to be determined
In the space that son surrounds；Stator is located at for apocenosis passage on two disc stators at both ends, and stator diversity channel is located at middle part
On cylinder tube shape stator；It is located between two end faces of rotor and two disc stators for drain circumferential channel；Rotor channel with
The opening of stator diversity channel connection is on the cylinder or circular conical surface of rotor.(2) three sealings are formed between rotor and stator：
Two flat seals and cylindrical surface (or circular conical surface) sealing.
In above-mentioned patent, the defect of the structure of US4574840 and US4569371 is valve its sealing side during stepping
There is instantaneous leakage of backflowing in formula.The defect of structure disclosed in US3040777, US5676826 and US6802970 is, with logical
Road quantity increase or/and the increase of channel diameter, the diameter and sealing area of valve, which will increased dramatically, and manufacture and seal etc., all will
It faces a severe challenge.Such as 24 mouthfuls of 7 channel US3040777 valves (5 reactors), maximum rotor diameter can only be to 4.5 at present
Foot, 8.5 × 8.5 square feet of this valve floor space is 15 feet high, and 26,000 weigh pound.Structure disclosed in US5676826
Face the challenges such as reactor load limit synchronous and reactor rotating support with valve rotation.
In conclusion physics, chemistry and chromatography related field active demand diameter body smaller, weight are lighter, can accommodate more
Multichannel or/and larger diameter channel, sealing area is small, seals more easily more reliable multipassage rotary valve.
Invention content
In view of the above-mentioned problems, that the object of the present invention is to provide a kind of diameter body smaller, weight is lighter, can accommodate more multichannel
And/or larger diameter channel, sealing area are small, sealing is easier more reliable multiple fluid periodicity directional stream-guidance device.
To achieve the above object, the present invention uses following technical scheme：One kind of multiple fluid periodicity directional stream-guidance devices,
It is characterized in that：Including three stators and a rotor；Wherein two is that the smaller one end of diameter is flanged in three stators
Thick-walled pipe structure, referred to as the first stator and the second stator, another stator are the thick-walled pipe structure being relatively large in diameter, referred to as third
Stator；First stator and the second stator are located at the both ends of the third stator, by first and second stator
Flanged joint；The rotor is cylinder-double cone-cylinder or cylinder-cylinder-cylindrical structure, is rotatably arranged on by described
In the space that three stators surround, positioned by bearing.
It is internally provided with a plurality of stator distribution channel and a plurality of stator Integration tunnel in the tube wall of the third stator；Every
The stator distribution channel forms two openings in the tube wall surface, and one of opening is located at the lateral surface of the tube wall,
For being connect with the inlet of a reactor, another opening is located at the tube wall towards the side of the rotor；Every institute
It states stator Integration tunnel and forms two openings in the tube wall surface, one of opening is used positioned at the lateral surface of the tube wall
It is connect in the leakage fluid dram of a reactor, another opening is located at the tube wall towards the side of the rotor.
Be arranged at intervals with multiple circumferential grooves on the cylindrical surface of the rotor both sides, each described circumferential groove with it is described
First and second stator tube wall inner walls surround a circumferential channel, and the circumferential channel in first stator side is justified for feed flow
Zhou Tongdao, the circumferential channel in second stator side are used for drain circumferential channel.
It is provided with a plurality of stator liquid feeding channel in the cylindrical tube of first stator, every stator liquid feeding channel
Inner end is communicated with a feed flow circumferential channel, and outer end with for liquid storage tank for connecting；It is set in the cylindrical tube of second stator
It is equipped with a plurality of stator apocenosis passage, the inner end of every stator apocenosis passage is communicated with a drain circumferential channel, and outer end is used
It is connect in drain storage tank.
The internal rotor is provided with a plurality of rotor distribution channel and a plurality of rotor Integration tunnel, every rotor point
The feed flow circumferential channel that the one end in cloth channel leads to the stator liquid feeding channel with one communicates, and the other end is in the rotor direction
The side of third stator forms opening and is docked with a stator distribution channel；One end of every rotor Integration tunnel
The circumferential channel for leading to the stator apocenosis passage with one communicates, and the other end is in the rotor towards the side shape of third stator
It docks at opening and with a stator Integration tunnel；Inside the cylinder or cone that portion is relatively large in diameter in the rotor
It is provided with a plurality of rotor communicating passage, every rotor communicating passage is arranged in parallel along the axis of the rotor, and one end exists
The rotor forms opening towards the side of the third stator and is docked with a stator distribution channel, and the other end is in institute
Rotor is stated to form opening towards the side of the third stator and dock with a stator Integration tunnel.
It is both provided with sealing ring every circumferential channel both sides, each described sealing ring may be contained within being opened in institute
It states in the annular groove on the cylindrical surface of rotor.
Be provided with sealing element between in the middle part of the third stator and rotor, third seal stator face in the middle part of rotor
The correspondence of sealing surface is stator cylindrical surface-rotor double cone face or stator double cone face-rotor cylinder surface, the taper of circular cone
For 5 °~70 ° of conical structure, it is preferred with 30 °~40 °.
In described device, single liquid flow direction is：Stator liquid feeding channel → feed flow circumferential channel → rotor distribution channel
→ stator distribution channel 0 → reactor, 0 → stator Integration tunnel 0 → rotor communicating passage 0 → stator, 1 → reactor of distribution channel
Integration tunnel 1 → rotor communicating passage 1 → stator distribution channel 2 → reactor, 2 → stator, the 2 → drain of Integration tunnel of 1 → stator
Circumferential channel → stator apocenosis passage.
Described device can water conservancy diversion class of liquids number be 1~20, commonly use 1~10 kind.
On the single runner pipe road of described device, stator liquid feeding channel, feed flow circumferential channel, rotor distribution channel, stator
Distribution channel, rotor communicating passage, stator Integration tunnel, rotor Integration tunnel, drain circumferential channel and stator apocenosis passage
Total cross-sectional area is equal；The circumferential channel number for feed flow or the circumferential channel number for drain are more than or equal to liquid
Species number；The stator liquid feeding channel number or stator apocenosis passage number are more than or equal to the circumferential channel number or use for feed flow
In the circumferential channel number of drain；The rotor distribution channel number or rotor Integration tunnel number are more than or equal to the institute for feed flow
State circumferential channel number or the circumferential channel number for drain.
The reactor quantity is 1~10 times of rotor distribution channel number or rotor Integration tunnel number.
The reactor quantity is 1~3 times of rotor distribution channel number or rotor Integration tunnel number.
The material of the sealing element is rubber, polyurethane, polyamide, polyformaldehyde, polyethylene, polypropylene, super high molecular weight
One of polyethylene, polyvinyl fluoride, PEEK.
The material of the stator and rotor is the composite material of metal material, plastics or plastic overmold metal.
The material of the stator and rotor is titanium or stainless steel.
The invention adopts the above technical scheme, which has the following advantages：The present invention arranges stator liquid feeding channel, stator
Liquid channel, stator distribution channel and stator Integration tunnel are distributed in the different region in space, will be for radiuses such as, drain circumferential channels
Coaxial arrangement, provides that a kind of diameter body smaller, weight is lighter, can accommodate more multichannel and/or larger diameter channel, sealing surface
Product is small, sealing is easier more reliable fluid directional stream-guidance device, can meet the practical need of physics, chemistry and chromatography related field
It asks.
Description of the drawings
Fig. 1 is elevational schematic of the present invention along rotor distribution channel；
Fig. 2 is floor plan of the stator distribution channel of the present invention in third stator；
Fig. 3 is elevational schematic of the present invention along rotor communicating passage；
Fig. 4 is crosscutting schematic diagram of the rotor of the present invention along stator rotor distribution channel connection level；
Fig. 5 is elevational schematic of another embodiment provided by the invention along rotor distribution channel；
Fig. 6 is the expanded schematic diagram of periphery where rotor distribution channel of the present invention.
Specific implementation mode
The present invention is described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the present invention includes stator 11,12,13 and rotor 14, wherein the first stator 11 includes a band method
Orchid 15 and a thick-walled pipe 16, the second stator 12 include a flange 17 and a thick-walled pipe 18；Rotor 13 is the bis- circles of cylinder 19-
21 structure of 20- cylinders is bored, rotor 14 is positioned at the first stator 11 and the second stator 12 by bearing 30, is rotatably arranged in
In the space surrounded by the first stator 11, the second stator 12 and third stator 13.
It is internally provided with a plurality of stator distribution channel 22 and a plurality of stator Integration tunnel 23 in third stator 13；Each stator
Distribution channel 22 is radial to be uniformly distributed in the same section of third stator 13 (as shown in Figure 2), every stator distribution
Channel 22 forms two openings on 13 surface of third stator, one of opening positioned at third stator 13 lateral surface, for
The inlet connection of one reactor (target), another opening are located at third stator 13 towards the side of rotor 14；It is each fixed
Subclass channel 23 is radial to be uniformly distributed in the same section of third stator 13, and every stator Integration tunnel 23 is
Three stators, 13 surface formation, two openings, one of opening are used for and a reactor positioned at the lateral surface of third stator 13
Leakage fluid dram connection, another opening is located at third stator 13 towards the side of rotor 14.
Multiple circumferential grooves are arranged at intervals on the cylindrical surface of 14 two small-diameter circular cylinders 19 and 21 of rotor, circumference is recessed
Slot and the inner wall of the first stator 11 or the second stator 12 surround a plurality of circumferential channel 24.It is provided on 11 tube wall 16 of the first stator
A plurality of stator liquid feeding channel 25, wherein the inner end of every stator liquid feeding channel 25 is communicated with a circumferential channel 24, and outer end is used for
It is connect with for liquid storage tank (not shown)；It is provided with a plurality of stator apocenosis passage 26 on 12 tube wall 18 of the second stator, every
The inner end of stator apocenosis passage 26 is communicated with a circumferential channel 24, and outer end with drain storage tank (not shown) for connecting.
Rotor 14 be internally provided with a plurality of rotor distribution channel 27, a plurality of rotor Integration tunnel 28 is connected to a plurality of rotor
Channel 29, wherein one end of every rotor distribution channel 27 is communicated with a circumferential channel for leading to stator liquid feeding channel 25 24,
The other end forms opening towards the side of third stator 13 in rotor 14 and is docked with a stator distribution channel 22.Each turns
The one end in subclass channel 28 is communicated with a circumferential channel for leading to stator apocenosis passage 26 24, and the other end is in 14 direction of rotor
The side of third stator 13 forms opening and is docked with a stator Integration tunnel 23.Each rotor communicating passage 29 is along rotor
14 axis parallel arrangement, one end form opening towards the side of third stator 13 in rotor 14 and lead to a stator distribution
Road 22 docks, and the other end forms opening towards the side of third stator 13 in rotor 14 and docked with a stator Integration tunnel 23
(Fig. 3).Shown in as shown in Figure 1, Figure 3 and Figure 4, rotor distribution channel 27 and rotor Integration tunnel 28 are evenly distributed on the one of rotor 14
On a coaxial circumference, rotor communicating passage 29 is distributed in a large-diameter circular coaxial with rotor 14 in 14 middle part cone of rotor
Zhou Shang.
In above-described embodiment, the nonmetallic sealing of cone is provided between 14 middle part 20 of the third stator 13 and rotor
34, the sealing surface 33 of the third stator 13 is cylindrical surface, and the sealing surface 34 at 14 middle part 20 of rotor is double cone face, and taper is 5 °
It~70 °, is preferred with 30 °~40 °.
In another embodiment provided by the present invention as shown in Figure 5, the sealing surface 34 at 14 middle part 20 of the rotor is cylinder
The sealing surface 33 in face, the third stator 14 is double cone face, and taper is 5 °~70 °, is preferred with 30 °~40 °.
In above-mentioned implementation, the invention also includes axis (not shown), one end of axis connects with the either end fastening of rotor 14
It connects, the other end of axis is connect by retarder with driving motor or cylinder, to drive rotor 14 to realize stepping rotation.
In above-described embodiment, every circumferential channel both sides are respectively provided with fluid-tight seal circle 31, each described sealing
Circle may be contained in the annular groove 32 being opened on 14 small-diameter circular cylinder of the rotor, and sealing ring 31 is (but not limited to)
" O " shape, rectangle, " K " shape, " COP " shape and its arbitrary combination shape.
When stepping rotation occurs for rotor 14 of the present invention, rotor distribution channel 27, rotor communicating passage 29 on rotor 14
It is connected to 14 upper rotor part Integration tunnel 28 of the docking situation of the stator distribution channel 22 on third stator 14 and rotor, rotor logical
Road 29 docks situation and will change with stator Integration tunnel 23 on third stator 14, causes each fluid with changing target (anti-
Answer device).After stepping displacement, constant for the interconnected logical relation of liquid storage tank, reactor and drain storage tank, variation is only
It is the reactor being connected to, this variation is to lead to stator distribution channel 22 and stator Integration tunnel 23 by the stepping displacement of rotor
Position switching and realize.When such as stepping to " 1 " position by " 0 " position, n0 reactor, stator distribution channel and stator set are logical
Road all fades to 1~j+1 by 0~j.
Multiple fluid periodicity directional stream-guidance device provided by the invention, class of liquids number n0 are 1~20, commonly use 1~8；
Reactor quantity n3 is 1~10 times of rotor distribution channel number n2-11 or rotor Integration tunnel number n2-12, commonly uses 1~3 times.Instead
Device quantity n3=stators distribution port number n1-11=stator Integration tunnel number n1-12=rotor distribution channel numbers n2-11+ is answered to turn
Sub- interface channel number n2-2=rotors Integration tunnel number n2-11+ rotor interface channel numbers n2-2.Liquid strain number n0≤stator feed flow
Port number n1-21 >=feed flow circumferential channel number n4-1≤rotor distribution channel number n2-11=stators distribution port number n2-11- turns
Sub- interface channel number n2-2=reactors quantity n1- rotors interface channel number n2-2=stator Integration tunnel number n2-12- rotors connect
Meet port number n2-2=rotor Integration tunnel numbers n2-12 >=drain circumferential channel number n4-2≤stator apocenosis passage number n1-22.
When rotor 14 and stator 11,12 and 13 are in certain specific position being docked and connected, such as " 0 " position, n0 stator supplies
25 → n0, liquid channel the rotor of feed flow circumferential channel 24 → n0 27 → n0 of distribution channel items (0~j, j=n0-1) stator is distributed
22 → n0 of channel (0~j, j=n0-1) reactor → n0 items (0 '~j ', j '=n0-1) stator Integration tunnel 23 → n0 items turn
It is interconnected between 28 → n0, subclass channel, 24 → n0 stator apocenosis passage 26 of drain circumferential channel；N3 reactor
Supply opening is connected to n3 stator distribution channel 22, and the leakage fluid dram of reactor is connected to → n3 stator Integration tunnel 23, n3-n0
N3-n0 stator distribution channel 22 is connected to by rotor communicating passage 29 with n3-n0 stator Integration tunnel 23.
In above-mentioned implementation, as shown in fig. 6, the unit that misplaces between rotor distribution channel 27 and rotor Integration tunnel 28,
Such as by taking the guiding device in 18 mouthfuls of 6 channel as an example, a unit contains 3 reactors, 60 ° of occupy-place, rotor distribution channel 27 and rotor
The correspondence of Integration tunnel 28 is 1-2 ', 2-3 ', 3-4 ', 4-5 ', 5-6 ' and 6-1 '.
In above-described embodiment, it is in single liquid flow direction：Stator liquid feeding channel 25 → feed flow, 24 → rotor of circumferential channel point
Cloth channel 27 → stator distribution channel 22-0 → 0 → stator of reactor Integration tunnel 23-0 → rotor communicating passage 29-0 → stator
Distribution channel 22-1 → 1 → stator of reactor Integration tunnel 23-1 → rotor communicating passage 29-1 → stator distribution channel 22-2 →
2 → stator of reactor Integration tunnel 23-2 → rotor Integration tunnel 28 → drain, 24 → stator of circumferential channel apocenosis passage 26.
In above-described embodiment, on single runner pipe road, stator liquid feeding channel 25, feed flow circumferential channel 24, rotor distribution
Channel 27, stator distribution channel 22, rotor communicating passage 29, stator Integration tunnel 23, rotor Integration tunnel 28, drain circumference are logical
Road 24 is equal with the total cross-sectional area of stator apocenosis passage 26.For the circumferential channel number of feed flow or for the circumferential channel of drain
Number is more than or equal to class of liquids number；Stator liquid feeding channel number or stator apocenosis passage number are more than or equal to the circumferential channel for feed flow
Number or with the circumferential channel number for drain；Rotor distribution channel number or rotor Integration tunnel number are more than or equal to the circle for feed flow
All port numbers or circumferential channel number for drain.
In above-described embodiment, the material of the sealing ring 31 and the nonmetallic sealing of the cone 35 is (but being not limited to)
Rubber (nitrile rubber, fluorubber, silicon rubber, lactoprene, EP rubbers, canvas filler rubber), polyurethane, polyamide,
Polyformaldehyde, polyethylene, polypropylene, ultra-high molecular weight polyethylene, polyvinyl fluoride, PEEK etc. and its composite material.
In above-described embodiment, the making material of stator 11,12,13 and rotor 14 is (but not limited to) titanium, stainless steel, Cr systems
(400 series), Cr-Ni systems (300 series), Cr-Mn-Ni systems (200 is serial) and its metal materials such as series, polyamides is hardened by precipitation
The plastics such as amine, polyformaldehyde, polyethylene, polypropylene, ultra-high molecular weight polyethylene, polyvinyl fluoride, PEEK and plastic overmold metal
Composite material.
In above-described embodiment, reactor is hollow container, and container inner stuffing is that (but not limited to) needs are regenerated various
Chromatograph packing material (such as silica gel, bonded silica gel, polymer, biogum), adsorbent, catalyst, filter medium etc., and need timing
The immobilized primer of the liquid-solid reaction of periodic replacement liquid phase reactor object.
The present invention is only illustrated with above-described embodiment, and structure, installation position and its connection of each component are all can have
Changed.Based on the technical solution of the present invention, all improvement that individual part is carried out according to the principle of the invention or equivalent
Transformation, should not exclude except protection scope of the present invention.
Claims (10)
1. one kind of multiple fluid periodicity directional stream-guidance devices, it is characterised in that：Including three stators and a rotor；Described three
In a stator wherein two be the flanged (FLGD) thick-walled pipe structure in the smaller one end of diameter, referred to as the first stator and the second stator, it is another
A stator is the thick-walled pipe structure being relatively large in diameter, referred to as third stator；First stator and the second stator are located at the third
The both ends of stator, by flanged joint；The rotor is cylinder-double cone-cylinder or cylinder-cylinder-cylindrical structure, is turned
It is dynamic to be arranged in the space surrounded by three stators, it is positioned by bearing；It is internally provided in the tube wall of the third stator
A plurality of stator distribution channel and a plurality of stator Integration tunnel；Every stator distribution channel forms two in the tube wall surface
Opening, one of opening are used to connect with the inlet of a reactor positioned at the lateral surface of the tube wall, another opening
Positioned at the tube wall towards the side of the rotor；Every stator Integration tunnel forms two in the tube wall surface and opens
Mouthful, one of opening is used to connect with the leakage fluid dram of a reactor positioned at the lateral surface of the tube wall, another opening position
In the tube wall towards the side of the rotor；Multiple circumferential grooves are arranged at intervals on the cylindrical surface of the rotor both sides, often
One circumferential groove surrounds a circumferential channel with the first and second stators tube wall inner wall, in first stator one
The circumferential channel of side is used for feed flow circumferential channel, and the circumferential channel in second stator side is used for drain circumferential channel；?
Be provided with a plurality of stator liquid feeding channel in the cylindrical tube of first stator, the inner end of every stator liquid feeding channel with one
Feed flow circumferential channel communicates, and outer end with for liquid storage tank for connecting；It is a plurality of fixed to be provided in the cylindrical tube of second stator
Sub- apocenosis passage, the inner end of every stator apocenosis passage are communicated with a drain circumferential channel, and outer end is used to store up with drain
Tank connects；The internal rotor is provided with a plurality of rotor distribution channel and a plurality of rotor Integration tunnel, every rotor point
The feed flow circumferential channel that the one end in cloth channel leads to the stator liquid feeding channel with one communicates, and the other end is in the rotor direction
The side of third stator forms opening and is docked with a stator distribution channel；One end of every rotor Integration tunnel
The circumferential channel for leading to the stator apocenosis passage with one communicates, and the other end is in the rotor towards the side shape of third stator
It docks at opening and with a stator Integration tunnel；Inside the cylinder or cone that portion is relatively large in diameter in the rotor
It is provided with a plurality of rotor communicating passage, every rotor communicating passage is arranged in parallel along the axis of the rotor, and one end exists
The rotor forms opening towards the side of the third stator and is docked with a stator distribution channel, and the other end is in institute
Rotor is stated to form opening towards the side of the third stator and dock with a stator Integration tunnel.
2. one kind of multiple fluid periodicity directional stream-guidance devices as described in claim 1, it is characterised in that：In single liquid stream
Siphunculus road, the stator liquid feeding channel, feed flow circumferential channel, rotor distribution channel, stator distribution channel, rotor connection are logical
Road, stator Integration tunnel, rotor Integration tunnel, the total cross-sectional area of drain circumferential channel and stator apocenosis passage are equal；For
The circumferential channel number of feed flow or the circumferential channel number for being used for drain are equal to or more than class of liquids number；It is described fixed
Sub- liquid feeding channel number or stator apocenosis passage number are equal to or more than for the circumferential channel number of feed flow or for drain
The circumferential channel number；The rotor distribution channel number or rotor Integration tunnel number are equal to or more than the circumference for feed flow
Port number or the circumferential channel number for being used for drain.
3. one kind of multiple fluid periodicity directional stream-guidance devices as claimed in claim 2, it is characterised in that：Class of liquids number is
1~20.
4. one kind of multiple fluid periodicity directional stream-guidance devices as described in claim 1, it is characterised in that：It is fixed in the third
Sealing element, the correspondence of the sealing surface and sealing surface in the middle part of rotor of the third stator are set between the sub middle part with the rotor
For stator cylindrical surface-rotor double cone face or stator double cone face-rotor cylinder surface.
5. one kind of multiple fluid periodicity directional stream-guidance devices as claimed in claim 4, it is characterised in that：The circular conical surface
Taper is 5 °~70 °.
6. one kind of multiple fluid periodicity directional stream-guidance devices as claimed in claim 4, it is characterised in that：The circular conical surface
Taper is 30 °~40 °.
7. one kind of multiple fluid periodicity directional stream-guidance devices as described in claim 1, it is characterised in that：The reactor number
Amount is 1~10 times of rotor distribution channel number or rotor Integration tunnel number.
8. one kind of multiple fluid periodicity directional stream-guidance devices as claimed in claim 6, it is characterised in that：The reactor number
Amount is 1~3 times of rotor distribution channel number or rotor Integration tunnel number.
9. one kind of multiple fluid periodicity directional stream-guidance devices as claimed in claim 5, it is characterised in that：The sealing element
Material is one of rubber, polyurethane, polyamide, polyformaldehyde, polyethylene, polypropylene, polyvinyl fluoride, PEEK.
10. one kind of multiple fluid periodicity directional stream-guidance devices as described in claim 1, it is characterised in that：The stator and
The material of rotor is the composite material of metal material, plastics or plastic overmold metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610482175.XA CN106609868B (en) | 2016-06-28 | 2016-06-28 | One kind of multiple fluid periodicity directional stream-guidance devices |
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|---|---|---|---|
| CN201610482175.XA CN106609868B (en) | 2016-06-28 | 2016-06-28 | One kind of multiple fluid periodicity directional stream-guidance devices |
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| Publication Number | Publication Date |
|---|---|
| CN106609868A CN106609868A (en) | 2017-05-03 |
| CN106609868B true CN106609868B (en) | 2018-11-09 |
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| CN111075788B (en) * | 2019-12-31 | 2022-04-05 | 精诚工科汽车系统有限公司 | Gas circuit converter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0231568A1 (en) * | 1986-02-06 | 1987-08-12 | Uop | Multiport axial valve with balanced rotor |
| CN2830828Y (en) * | 2005-03-25 | 2006-10-25 | 黄兴耀 | Full automatic shaft-type multi-way control valve |
| CN101245965A (en) * | 2007-02-14 | 2008-08-20 | Lg电子株式会社 | Automatic liquid dispenser with liquid level detector |
| CN101839357A (en) * | 2010-05-27 | 2010-09-22 | 无锡市书泰纺织机械有限公司 | Conversion valve |
| CN102052808A (en) * | 2009-10-27 | 2011-05-11 | 住友重机械工业株式会社 | Rotary valve and a pulse tube refrigerator using a rotary valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6904936B2 (en) * | 2002-04-19 | 2005-06-14 | Archidex | Flow-diverting rotary valves of multiple paths |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0231568A1 (en) * | 1986-02-06 | 1987-08-12 | Uop | Multiport axial valve with balanced rotor |
| CN2830828Y (en) * | 2005-03-25 | 2006-10-25 | 黄兴耀 | Full automatic shaft-type multi-way control valve |
| CN101245965A (en) * | 2007-02-14 | 2008-08-20 | Lg电子株式会社 | Automatic liquid dispenser with liquid level detector |
| CN102052808A (en) * | 2009-10-27 | 2011-05-11 | 住友重机械工业株式会社 | Rotary valve and a pulse tube refrigerator using a rotary valve |
| CN101839357A (en) * | 2010-05-27 | 2010-09-22 | 无锡市书泰纺织机械有限公司 | Conversion valve |
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