CN209340637U - A kind of drainage arrangement and the system that condensed water discharge is controlled in water purification process - Google Patents
A kind of drainage arrangement and the system that condensed water discharge is controlled in water purification process Download PDFInfo
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- CN209340637U CN209340637U CN201822175005.4U CN201822175005U CN209340637U CN 209340637 U CN209340637 U CN 209340637U CN 201822175005 U CN201822175005 U CN 201822175005U CN 209340637 U CN209340637 U CN 209340637U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 130
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Abstract
The system that condensed water discharge is controlled this application provides a kind of drainage arrangement and in water purification process, the drainage arrangement, comprising: valve chamber, flow measuring unit, transmission shaft and control unit.The fluid flow of flow measuring unit described in valve chamber described in the motor adjustment of the transmission shaft is controlled using the control unit.The moment impact that the device of the application inhibits liquid to generate the valve chamber slows down the vibration of its bring；Control to Concentrate flow is conducive to using special structure design；Different pressure environments is adapted to, the purpose that small in size, fitting area is controllable and frictional force is small is realized；It avoids leaking, easy to maintain and cleaning；Solve the problems, such as that water hammer liquid hammer causes condensed water discharge imbalance in water purification system.
Description
Technical field
This application involves water purification fields, and in particular to drainage arrangement, and condensed water discharge is controlled in water purification process
System.
Background technique
Traditional water purification system using reverse osmosis membrane, using booster pump as the power of water purification system.When using concentration
When water discharges ratio changeless mode, due to the physical characteristic of film, with the reduction of water temperature, Net water recoveries are reduced, dense
The discharge ratio of shrink becomes larger, that is, causes a large amount of wastes of water resource.It is main when mode adjustable using Concentrate flow
To pass through valve regulated condensed water discharge amount.This method belongs to the mode of human intervention, can only accomplish that simple fuzzy control is adjusted, nothing
Method, which is realized, accurately controls or will cause the waste of pure water or to will cause pure water quality unqualified.Currently, using automatic
The mode of control adjusts the water purification system of condensed water discharge, and control mode is single, and limitation is larger, belongs to the primary controllably discharged
Stage.
Using the water purification system of ultralow press mold by running water pressure power drive water purification system, due to each domestic running water pressure
Power is far from each other.The hydraulic pressure environment difference of water purifier or the unstable producing water ratio for be easy to causeing film and water quality after the recovery are unstable
It is fixed.
Meanwhile in practical applications, due to the design reasons of water purification system or water inlet water source, make water purification system
Contain gas or bubble in water, continues existing gas or bubble from concentration water valve discharge, generate water hammer liquid hammer, lead to condensed water
The spool of valve wears and generates dither noise, and condensed water discharge amount is caused to be lacked of proper care over time.
Utility model content
The application provides a kind of drainage arrangement and a kind of system that condensed water discharge is controlled in water purification process；With solution
The problem of certainly water hammer liquid hammer causes condensed water discharge imbalance in water purification system.
In order to solve the above-mentioned technical problem, the embodiment of the present application provides the following technical solution:
This application provides a kind of drainage arrangements, comprising: valve chamber, flow measuring unit, transmission shaft and control unit；
The internal chamber wall of the valve chamber has interior shoulder, and the inner cavity of the valve chamber is separated into connection by the interior shoulder
First cavity and the second cavity；
First cavity has the first inlet opening of perforation cavity wall；
Second cavity, has the first apopore and a first shaft hole of perforation cavity wall, and the first shaft hole is
The opposite face of the communication port of first cavity and the second cavity is arranged in cylindrical hole；
The flow measuring unit is arranged in the space that first cavity and the second cavity are formed, comprising: the first cylinder, the
One baffle, first-class metering-orifice and second metering-orifice；
The first baffle forms the outer shoulder of the flow measuring unit；The interior shoulder of the outer shoulder and first cavity
It matches and seals movable be fixedly connected；
First cylinder penetrates through the first baffle, and inner cavity is cylinder, the cylindrical and first shaft hole
With same axle center；First cylinder, including first, second；Described first, first cavity is protruded into,
Side wall has the first-class metering-orifice of a perforation；Described second, second cavity is protruded into, is open towards the first axle
Hole, side wall have the second metering-orifice of a perforation；
The transmission shaft, be a cylindrical body, pass through the first shaft hole and the first cylinder, and with the first shaft hole and
The connection of first cylinder air-tight movable, the one end for entering first cylinder have diversion division, extend from the first shaft hole
The other end outside the valve chamber is matched with the control unit out, controls the movement of the transmission shaft, make the diversion division with
The first-class metering-orifice and second metering-orifice match control fluid flow, by liquid from the first cavity water conservancy diversion to described
In two cavitys.
Preferably, the diversion division, for across the flow through-hole of the transmission shaft；The flow through-hole includes being arranged in institute
State the first flow-guiding mouth and the second flow-guiding mouth of transmission shaft outer wall；First flow-guiding mouth is matched with the first-class metering-orifice, is led to
The movement of the transmission shaft is crossed, control liquid flows into the flow of the flow through-hole from the flow measuring unit；Second flow-guiding mouth
It is matched with the second metering-orifice, liquid is exported in second cavity from the flow through-hole.
Preferably, the flow through-hole is straight hole.
Preferably, the diversion division is flow channel；The flow channel, by the movement of the transmission shaft, with described first
Metering orifice and second metering-orifice match, and control liquid enters the flow of the flow channel from the first-class metering-orifice, and makes liquid
Body passes through the second metering-orifice water conservancy diversion into second cavity from the flow channel.
Preferably, the width of rebate of the flow channel gradually broadens from the first-class metering-orifice to the second metering-orifice.
Preferably, the first-class metering-orifice is isosceles triangle hole.
Preferably, the control unit controls the transmission shaft and is axially moved, the plane perpendicular in the isosceles triangle hole in
The axle center of first cylinder lumen.
Preferably, the control unit, controls the transmission shaft circumferential movement, and the bottom surface in the isosceles triangle hole is parallel to
The axle center of first cylinder lumen.
Preferably, the apex angle of the isosceles triangle is acute angle.
Preferably, the flow measuring unit further includes the second cylinder, and for set outside first cylinder, one end is close with first baffle
Envelope is fixedly connected, another end opening and towards the cavity inner wall of first cavity, and first with perforation its side wall enters
Water hole.
Preferably, first blasthole is arranged far from the barrel of second cylinder of the first-class metering-orifice.
Preferably, second cylinder, lateral wall are flexibly connected with the inner wall of first cavity.
Preferably, the opening of second cylinder extends near the cavity inner wall of first cavity.
Preferably, second cylinder further includes multiple flow distribution plates；
The flow distribution plate is fixedly connected with the inner wall of second cylinder, flows into liquid in the flow measuring unit for slowing down
Flow velocity.
Preferably, second cylinder, inner cavity are cylinder；The flow distribution plate, along the axis direction of the cylinder
It is uniformly distributed and perpendicular to the inner wall of second cylinder.
Preferably, the first-class metering-orifice is arranged between the extension plane of two pieces of flow distribution plates formation；And described first enters
Water hole is arranged between two pieces of flow distribution plates.
Preferably, the cavity wall of first cavity of the open end opposite face of second cylinder is second baffle；It is described
Second baffle seals movable be fixedly connected with first cavity.
Preferably, second cavity further includes holding gas portion, for collecting the gas in second cavity and from described
The discharge of first apopore.
The system that this application provides a kind of to control condensed water discharge in water purification process, the system include at least as above
The drainage arrangement and processor, device for pressure measurement, purifier, first switch and hydraulic pipeline；
The control unit includes at least transmission gear and first motor；
The transmission gear has a coaxial transmission through-hole, and the transmission through-hole, the activity with the transmission shaft is even
It connects, the outer edge of the transmission gear has first gear teeth；
The first motor is connect with the processor signal, and drive rod has driving gear, the driving gear
The gear teeth are connect with first gear teeth tooth, and the first motor drives the driving gear, and the transmission gear rotation is driven to make
The transmission shaft movement；
The purifier includes at least reverse osmosis membrane or ultra-low-pressure reverse osmosis film, and water inlet is used to input raw water,
For exporting water purification, the second water outlet is connect first water outlet with the first inlet opening of the drainage arrangement, dense for exporting
It shrinks；
The device for pressure measurement is connect with the processor signal, is arranged in first cavity, for acquiring
The intracorporal pressure information of first chamber simultaneously sends the processor to；
The first switch is connect with the processor signal, is arranged in the hydraulic pipeline, described for controlling
Purifier water；
The processor, for obtaining water signal processed；The first information is obtained according to the water signal processed and to first switch
It sends and opens information, wherein the first information, including pressure information；It is driven according to the first information and default control rule
It moves the first motor and controls the transmission shaft movement, to reach default condensed water discharge purified water ratio.
Preferably, the system also includes the first TDS measuring devices, connect with the processor signal, are arranged in institute
In the hydraulic pipeline before stating purifier, for acquiring the first TDS information and sending the processor to；
The first information further includes the first TDS information.
Preferably, the system also includes the 2nd TDS measuring devices；The first information further includes the 2nd TDS information；
The 2nd TDS measuring device, connect with the processor signal, be arranged in after the purifier described in
In hydraulic pipeline, for acquiring the 2nd TDS information and sending the processor to.
Preferably, the transmission shaft extends one end outside the valve chamber with external screw thread from the first shaft hole；Institute
Stating transmission through-hole has the internal screw thread being threadedly coupled with the external screw thread of the transmission shaft；The first motor drives the sliding tooth
Wheel drives the transmission gear rotation to be axially moved the transmission shaft.
Preferably, the transmission shaft extends one end outside the valve chamber with external gear from the first shaft hole；Institute
Stating transmission through-hole has the internal gear connecting with the external gear teeth of the transmission shaft；The first motor drives the sliding tooth
Wheel drives the transmission gear rotation to make the transmission shaft circumferential movement.
Preferably, bearing is arranged in the two sides in the transmission gear.
Preferably, the device for pressure measurement, including pressure switch apparatus.
Disclosure based on the above embodiment can know, the embodiment of the present application have it is following the utility model has the advantages that
The system that condensed water discharge is controlled this application provides a kind of drainage arrangement and in water purification process, the draining dress
It sets, comprising: valve chamber, flow measuring unit, transmission shaft and control unit；The internal chamber wall of the valve chamber has interior shoulder, the interior shoulder
The inner cavity of the valve chamber is separated into the first cavity and the second cavity of connection；First cavity has perforation cavity
First inlet opening of wall；Second cavity, the first apopore and a first shaft hole with perforation cavity wall, described first
Axis hole is cylindrical hole, the opposite face of the communication port of first cavity and the second cavity is arranged in；The flow measuring unit, setting
In the space that first cavity and the second cavity are formed, comprising: the first cylinder, first baffle, first-class metering-orifice and second
Metering orifice；The first baffle forms the outer shoulder of the flow measuring unit；The interior shoulder phase of the outer shoulder and first cavity
Cooperate and seals movable be fixedly connected；First cylinder, penetrates through the first baffle, and inner cavity is cylinder, the circle
Cylindricality and the first shaft hole have same axle center；First cylinder, including first, second；It described first, stretches
Enter first cavity, side wall has the first-class metering-orifice of a perforation；Described second, second cavity is protruded into,
For opening towards the first shaft hole, side wall has the second metering-orifice of a perforation；The transmission shaft is a cylindrical body, wears
The first shaft hole and the first cylinder are crossed, and is connect with the first shaft hole and the first cylinder air-tight movable, enters described the
One end of one cylinder has diversion division, extends the other end and the control unit outside the valve chamber from the first shaft hole
It matches, controls the movement of the transmission shaft, the diversion division is made to match control with the first-class metering-orifice and second metering-orifice
Controlling flow amount, by liquid from the first cavity water conservancy diversion into second cavity.
The moment impact that the device of the application inhibits liquid to generate the valve chamber slows down the vibration of its bring；It adopts
Be conducive to the control to Concentrate flow with special structure design；Different pressure environments is adapted to, small in size, fitting is realized
The purpose that area is controllable and frictional force is small；It avoids leaking, easy to maintain and cleaning；It solves water hammer liquid hammer in water purification system to cause
The problem of condensed water discharge imbalance.
Detailed description of the invention
Fig. 1 is a kind of a kind of structure chart of drainage arrangement provided by the embodiments of the present application；
Fig. 2 is a kind of another structure chart of drainage arrangement provided by the embodiments of the present application；
Fig. 3 is a kind of side view of a kind of flow measuring unit of drainage arrangement provided by the embodiments of the present application；
Fig. 4 is a kind of side view of another flow measuring unit of drainage arrangement provided by the embodiments of the present application；
Fig. 5 is a kind of flow measuring unit front view of drainage arrangement provided by the embodiments of the present application；
Fig. 6 is the straight hole and first-class metering-orifice and second metering-orifice of a kind of drainage arrangement provided by the embodiments of the present application
Structure chart；
Fig. 7 is a kind of flow channel of drainage arrangement provided by the embodiments of the present application and first-class metering-orifice and second metering-orifice
Structure chart；
Fig. 8 is a kind of structure chart of system that condensed water discharge is controlled in water purification process provided by the embodiments of the present application.
Description of symbols
The first cavity of 1-, the second cavity of 2-, 3- flow measuring unit, 4- transmission shaft, 5- transmission gear, 6- first motor, 7- draining
Device, 8- device for pressure measurement, 9- purifier, the first TDS measuring device of 10-, the 2nd TDS measuring device of 11-, 12- water delivery
Pipeline, 13- first switch, 14- valve chamber, 15- bearing, 16- control unit；
The first inlet opening 101-, shoulder in 102-, 103- second baffle；
The first apopore of 201-, 202- first shaft hole, 203- hold gas portion；
The first cylinder of 301-, 302- first baffle, the second cylinder of 303-, the first blasthole of 304-, the first-class metering-orifice of 305-,
306- second metering-orifice, 307- flow distribution plate；
The outer shoulder of 3021-；
3011- first, 3012- second；
401- diversion division；
4011- flow through-hole, the first flow-guiding mouth of 4012-, the second flow-guiding mouth of 4013-, 4014- flow channel；
501- is driven through-hole, first gear teeth of 502-；
601- drives gear.
Specific embodiment
In the following, being described in detail in conjunction with specific embodiment of the attached drawing to the application, but not as the restriction of the application.
It should be understood that various modifications can be made to disclosed embodiments.Therefore, description above should not regard
To limit, and only as the example of embodiment.Those skilled in the art will expect in the scope and spirit of the present application
Other modifications.
The attached drawing being included in the description and forms part of the description shows embodiments herein, and with it is upper
What face provided is used to explain the application together to substantially description and the detailed description given below to embodiment of the application
Principle.
By the description of the preferred form with reference to the accompanying drawings to the embodiment for being given as non-limiting example, the application's
These and other characteristic will become apparent.
It is also understood that although the application is described referring to some specific examples, those skilled in the art
Member realizes many other equivalents of the application in which can determine, they have feature as claimed in claim and therefore all
In the protection scope defined by whereby.
When read in conjunction with the accompanying drawings, in view of following detailed description, above and other aspect, the feature and advantage of the application will become
It is more readily apparent.
The specific embodiment of the application is described hereinafter with reference to attached drawing；It will be appreciated, however, that the disclosed embodiments are only
Various ways implementation can be used in the example of the application.Known and/or duplicate function and structure and be not described in detail to avoid
Unnecessary or extra details makes the application smudgy.Therefore, specific structural and functionality disclosed herein is thin
Section is not intended to restrictions, but as just the basis of claim and representative basis be used to instructing those skilled in the art with
Substantially any appropriate detailed construction diversely uses the application.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it can be referred to one or more of the identical or different embodiment according to the application.
The application provides a kind of drainage arrangement and a kind of system that condensed water discharge is controlled in water purification process.Under
It is described in detail one by one in the embodiment in face.
To first embodiment provided by the present application, the i.e. embodiment of drainage arrangement.
The present embodiment is described in detail below with reference to Fig. 1 to Fig. 7.
Referring to Figure 1 and shown in Fig. 2, present embodiments provide a kind of drainage arrangement, comprising: valve chamber 14, flow measuring unit 3,
Transmission shaft 4 and control unit 16.
The internal chamber wall of the valve chamber 14 has interior shoulder 102, and the interior shoulder 102 is by the inner cavity of the valve chamber 14
It is separated into the first cavity 1 and the second cavity 2 of connection.
First cavity 1 has the first inlet opening 101 of perforation cavity wall.
First inlet opening 101 is used to connect with purifier 9, described in the condensed water importing that purifier 9 is discharged
First cavity 1.
Second cavity 2, the first apopore 201 and a first shaft hole 202 with perforation cavity wall, described first
Axis hole 202 is cylindrical hole, the opposite face of the communication port of first cavity 1 and the second cavity 2 is arranged in.
Second cavity 2 is discharged for that will enter the condensed water of second cavity 2 in first apopore 201.
Preferably, second cavity 2 further include hold gas portion 203, for collect the gas in second cavity 2 and from
First apopore 201 is discharged.
Water purification system not can avoid water source and gas present in water purification system or bubbly flow to being in actual operation
The invasion problem of system.First cavity 1 can be entered due to continuing existing gas or the general major part of bubble in water purification system
Into second cavity 2.Designing the purpose for holding gas portion 203 exactly smoothly can be discharged second cavity 2 for gas, keep away
Exempt from influence of the gas to discharging to condensed water.
Preferably, the appearance gas portion 203 is to hold compression ring, for be arranged in second cavity 2 inner wall groove, described the
One apopore 201 be located at the groove with it is interior.
Shown in Figure 3, the flow measuring unit 3 is arranged in the space that first cavity 1 and the second cavity 2 are formed,
It include: the first cylinder 301, first baffle 302, first-class metering-orifice 305 and second metering-orifice 306.
The first baffle 302 forms the outer shoulder 3021 of the flow measuring unit 3；The outer shoulder 3021 and described first
The interior shoulder 102 of cavity 1 matches and seals movable fixation.It, can be by the flow measuring unit 3 from the valve chamber when to clean
It is taken out in body 14.Meanwhile to prevent the condensed water from passing through the outer shoulder 3021 and interior shoulder 102 from first cavity 1
Gap flow in second cavity 2, the present embodiment between the outer shoulder 3021 and interior shoulder 102 using be tightly connected,
High-pressure area is isolated with area of low pressure.For example, using silica gel ring or rubber between the outer shoulder 3021 and interior shoulder 102
Circle.
First cylinder 301, penetrates through the first baffle 302, and inner cavity is cylinder, described cylindrical with described the
One axis hole 202 has same axle center；First cylinder 301, including first 3041, second 3042；Described first
3041, first cavity 1 is protruded into, side wall has the first-class metering-orifice 305 of a perforation；It described second 3042, stretches
Enter second cavity 2, for opening towards the first shaft hole 202, side wall has the second metering-orifice 306 of a perforation.
The first-class metering-orifice 305 is isosceles triangle hole.Isosceles triangle is gradually once big from apex angle to bottom edge, favorably
In the control to Concentrate flow.Certainly, those skilled in the art can also be realized by other triangles to flow by
Grade control, the application is with no restrictions.
Preferably, the apex angle of the isosceles triangle is acute angle.
The transmission shaft 4 is a cylindrical body, passes through the first shaft hole 202 and the first cylinder 301, and with described the
One axis hole 202 is connected with 301 air-tight movable of the first cylinder, and the one end for entering first cylinder 301 has diversion division 401,
It extends the other end outside the valve chamber 14 from the first shaft hole 202 and matches with the control unit 16, described in control
The movement of transmission shaft 4 makes the diversion division 401 match control liquid with the first-class metering-orifice 305 and second metering-orifice 306
Flow, by liquid from 1 water conservancy diversion of the first cavity into second cavity 2.
The transmission shaft 4 is connected with 202 air-tight movable of first shaft hole, avoids condensed water from leaking, to external devices
Damage.For example, being sealed in the transmission shaft 4 and the first shaft hole 202 using oil-sealing measures.
Since the entrance of the diversion division 401 is enough remote apart, there is enough binding faces between the flow measuring unit 3
Product gluing, sealing deficiency will not occurs because of pressure increase, cause to leak.
Preferably, the control unit 16 controls 4 circumferential movement of transmission shaft, the isosceles of the first-class metering-orifice 305
Tri-angle-holed bottom surface is parallel to the axle center of 301 inner cavity of the first cylinder.
Preferably, the control unit 16 controls the transmission shaft 4 and is axially moved, the isosceles of the first-class metering-orifice 305
Tri-angle-holed plane perpendicular is in the axle center of 301 inner cavity of the first cylinder.
Openings of sizes in ceramic disk of traditional faucet valve core by opening two panels fitting, which is realized, adjusts flow, and
For the reverse osmosis membrane water purification system of pressurization, the disk of two fittings must increase laminate pressure and contact area just and can guarantee adaptation
Different pressure environments necessarily causes spool bulky and the increase of frictional resistance in this way.Drainage arrangement described in the present embodiment
Different pressure environments is adapted to, the purpose that small in size, fitting area is controllable and frictional force is small is realized.
The part and the flow measuring unit 3 that the transmission shaft 4 enters in the valve chamber 14 can use corrosion-resistant and resistance to
The ceramic material of abrasion.
The diversion division 401, for across the flow through-hole 4011 of the transmission shaft 4；The flow through-hole 4011 includes setting
Set the first flow-guiding mouth 4012 and the second flow-guiding mouth 4013 in 4 outer wall of transmission shaft；First flow-guiding mouth 4012 with it is described
First-class metering-orifice 305 matches, and by the movement of the transmission shaft 4, control liquid flows into the flow from the flow measuring unit 3 and leads to
The flow in hole 4011；Second flow-guiding mouth 4013 is matched with the second metering-orifice 306, by liquid from the flow through-hole
It is exported in 4011 in second cavity 2.
The movement of the transmission shaft 4, comprising: axial movement or circumferential movement.
It please refers to shown in Fig. 6, it is preferred that the flow through-hole 4011 is straight hole.
It please refers to shown in Fig. 7, it is preferred that the diversion division 401 is flow channel 4014；The flow channel 4014, passes through
The movement of the transmission shaft 4 is matched with the first-class metering-orifice 305 and second metering-orifice 306, controls liquid from described first
Metering orifice 305 enters the flow of the flow channel 4014, and liquid is made to pass through the second metering-orifice from the flow channel 4014
306 water conservancy diversion are into second cavity 2.
Preferably, the width of rebate of the flow channel 4014 is from the first-class metering-orifice 305 to the second metering-orifice 306
Gradually broaden.In order to control the flow into condensed water in the flow channel 4014.
Shown in Figure 4, the flow measuring unit 3 further includes the second cylinder 303, set outside first cylinder 301,
One end is sealedly and fixedly connected with first baffle 302, another end opening and towards the cavity inner wall of first cavity 1, and has
One penetrates through the first blasthole 304 of its side wall.
Preferably, the cavity wall of first cavity 1 of the open end opposite face of second cylinder 303 is second baffle
103；The second baffle 103 seals movable be fixedly connected with first cavity 1.
First cavity 1 is first device that the condensed water flows into.It is highly concentrated shrink than raw water to mechanical part more
It is disruptive, especially there is action of rust to metal parts, in addition highly concentrated shrink easily forms sediment and fouling, especially to biography
Dynamic component, such as secret motion thread, bearing 15 cause wear damage.The purpose of design second baffle 103 is exactly convenient to described
The cleaning and maintenance of first cavity, 1 inner part.
Preferably, first blasthole 304 is arranged far from second cylinder 303 of the first-class metering-orifice 305
Barrel on.
Second cylinder 303, lateral wall are flexibly connected with the inner wall of first cavity 1.So as to described first
The cleaning and maintenance of 1 inner part of cavity.Also facilitate the replacement to the flow measuring unit 3.
The opening of second cylinder 303 extends near the cavity inner wall of first cavity 1.
Continue existing gas or bubble in water purification process, general major part can enter in first cavity 1.By
In the reason of the inside cavity structure, mutually exclusive active force can be formed with the fluid pressure in cavity, be given off in gas
Moment, liquid will form pinking, causes liquid hammer to the component in the valve chamber 14.Especially described 7 dynamic of drainage arrangement
When adjusting, which is become apparent.
It is shown in Figure 5, it is preferred that second cylinder 303 further includes multiple flow distribution plates 307.
The flow distribution plate 307 is fixedly connected with the inner wall of second cylinder 303, flows into the flow measuring unit 3 for slowing down
The flow velocity of middle liquid.
Liquid gas mixture is divided into several parts using the flow distribution plate 307, slows down the speed for flowing into the diversion division 401,
After being isolated liquid gas mixture will not normal stream amount adjust generate interference effect, inhibit liquid the valve chamber 14 is generated
Moment impact, slow down its bring vibration.
Preferably, second cylinder 303, inner cavity are cylinder；The flow distribution plate 307, along the axis of the cylinder
Line direction is uniformly distributed and perpendicular to the inner wall of second cylinder 303.
Preferably, the first-class metering-orifice 305 is arranged between the extension plane of two pieces of flow distribution plates 307 formation；And it is described
First blasthole 304 is arranged between two pieces of flow distribution plates 307.
Corresponding with first embodiment provided by the present application, present invention also provides second embodiments, i.e., one kind is in water purification
The system of control condensed water discharge in the process.Since second embodiment is substantially similar to first embodiment, so describing to compare
Simply, relevant part refers to the corresponding explanation of first embodiment.Installation practice described below is only to illustrate
Property.The present embodiment is described in detail below with reference to Fig. 1, Fig. 2 and Fig. 8.
It is shown in Figure 8, a kind of system that condensed water discharge is controlled in water purification process is present embodiments provided, it is described
System includes at least drainage arrangement 7 and processor, device for pressure measurement 8, purifier 9, first described in first embodiment
Switch 13 and hydraulic pipeline 12.
It please participate in shown in Fig. 1 and Fig. 2, control unit 16 described in first embodiment, include at least transmission gear 5 and the first electricity
Machine 6.
The transmission gear 5 has a coaxial transmission through-hole 501, the transmission through-hole 501, with the transmission shaft 4
Flexible connection, the outer edge of the transmission gear 5 has first gear teeth 502.
The transmission gear 5 can use metal material or ceramic material.
By making the large-scale displacement of the transmission gear 5,4 small range of the transmission shaft displacement is realized, to realize
Accurate control.
The first motor 6, connect with the processor signal, and drive rod has driving gear 601, the sliding tooth
The gear teeth of wheel 601 are connect with first gear teeth, 502 tooth, and the first motor 6 drives the driving gear 601, described in drive
The rotation of transmission gear 5 moves the transmission shaft 4.
It is there are gap between the transmission shaft 4 and the transmission gear 5, the especially described first motor 6 drives described
When 5 positive and negative rotation of transmission gear, the vibration, abrasion and the noise that be easy to cause between component.
Preferably, bearing 15 is set in the two sides of the transmission gear 5.
It is solved between the first motor 6, the transmission gear 5 and the transmission shaft 4 mutually by the bearing 15
Jitter problem caused by during movement reduces the working resistance of the first motor 6, extends its service life.
No matter the bearing 15 or the first motor 6 are confined in certain angular range anti-if circumferential operating is insufficient
Multiple operating, necessarily causes concentrated wear, causes transmission irregularity or eccentric phenomena.
Preferably, the radius of the transmission gear 5 is much larger than the radius of the transmission shaft 4.Make the first motor 6 can be with
The transmission gear 5 can be driven to work by the power of very little, keep the application range of the first motor 6 wider, work torque
It is smaller, so that the service life is longer.
Simultaneously as the radius of the transmission gear 5 is much larger than the radius of the transmission shaft 4, therefore, the transmission gear
5 every rotations one week it is circumferentially displaced circumferentially displaced greater than the transmission shaft 4 or the bearing 15, can make at work described in
First motor 6, the transmission gear 5 and the bearing 15 sufficiently operate, accordingly ensure that the first motor 6, the driving cog
Wheel 5 and 15 average force of the bearing, avoid eccentric phenomena；The service life of the bearing 15 can also be extended.
The setting of transmission shaft 4 described in the present embodiment avoids the transmission shaft generated by the first motor 6 work
The offset of 4 axle center and whipping phenomenon.
This embodiment avoids transmission systems to contact with the direct of condensed water.
The present embodiment solves the drainage arrangement 7 in different pressure and water environment because of resistance or vibration bring
Caton phenomenon is impacted, the smoothly operating of drainage arrangement 7 is made.
The purifier 9 includes at least reverse osmosis membrane or ultra-low-pressure reverse osmosis film, and water inlet is used to input raw water,
Its first water outlet is for exporting water purification, and the second water outlet is connect with the first inlet opening of the drainage arrangement, for exporting
Condensed water.
The device for pressure measurement 8, connect with the processor signal, is arranged in first cavity 1, for adopting
Collect the pressure information in first cavity 1 and sends the processor to.
Since the impurity in condensed water is generally than water weight, it is easy to form accumulation in the bottom of first cavity 1, to prevent
Influence of the impurity to the pressure measurement accuracy.Preferably, the device for pressure measurement 8 is arranged in first cavity 1
Top.
Preferably, the device for pressure measurement 8, including pressure switch apparatus.
The pressure switch apparatus is connect with the processor signal, for when the pressure signal of acquisition is in preset pressure
Pressure information is sent to the processor when in model.
Preferably, three device for pressure measurement 8 and the device for pressure measurement 8 are set in first cavity 1
Using triangular layout.
The processor drives the drainage arrangement 7 to use corresponding mode of operation according to the pressure information.
The first switch 13, connect with the processor signal, is arranged in the hydraulic pipeline 12, for controlling
The purifier 9 water processed.When the first switch 13 is opened, system starts to manufacture water purification, when the first switch 13 is closed
When closing, system stops manufacture water purification.
The processor, for obtaining water signal processed；The first information is obtained according to the water signal processed and to first switch
13 send opening information, wherein the first information, including pressure information；According to the first information and default control rule
It drives the first motor 6 to control the transmission shaft 4 to move, to reach default condensed water discharge purified water ratio.
The system also includes the first TDS measuring devices 10, connect with the processor signal, are arranged in the water purification
In the hydraulic pipeline 12 before device 9, for acquiring the first TDS information and sending the processor to；Described first
Information further includes the first TDS information.
The first TDS information, the foundation often also discharged as processor control condensed water.
The system also includes the 2nd TDS measuring devices 11；The first information further includes the 2nd TDS information；
The 2nd TDS measuring device 11, connect with the processor signal, after the purifier 9 is arranged in
In the hydraulic pipeline 12, for acquiring the 2nd TDS information and sending the processor to.
The 2nd TDS information, as condensed water discharge effect, for the processor control condensed water discharge according to
According to.
The transmission shaft 4 extends one end outside the valve chamber 14 with external screw thread from the first shaft hole 202；It is described
Transmission through-hole 501 has the internal screw thread being threadedly coupled with the external screw thread of the transmission shaft 4；The first motor 6 drives the drive
Moving gear 601 drives the rotation of transmission gear 5 to be axially moved the transmission shaft 4.
The transmission shaft 4 extends one end outside the valve chamber 14 with external gear from the first shaft hole 202；It is described
Transmission through-hole 501 has the internal gear connecting with the external gear teeth of the transmission shaft 4；The first motor 6 drives the driving
Gear 601 drives the rotation of transmission gear 5 to make 4 circumferential movement of transmission shaft.
The external screw thread or external gear can be process using the metal tube covered on ceramic rod.
Above embodiments are only the exemplary embodiment of the application, are not used in limitation the application, the protection scope of the application
It is defined by the claims.Those skilled in the art can make respectively the application in the essence and protection scope of the application
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as falling within the scope of protection of this application.
Claims (25)
1. a kind of drainage arrangement characterized by comprising valve chamber, flow measuring unit, transmission shaft and control unit；
The internal chamber wall of the valve chamber has interior shoulder, and the inner cavity of the valve chamber is separated into the first of connection by the interior shoulder
Cavity and the second cavity；
First cavity has the first inlet opening of perforation cavity wall；
Second cavity, has the first apopore and a first shaft hole of perforation cavity wall, and the first shaft hole is cylinder
The opposite face of the communication port of first cavity and the second cavity is arranged in shape hole；
The flow measuring unit is arranged in the space that first cavity and the second cavity are formed, comprising: the first cylinder, first gear
Plate, first-class metering-orifice and second metering-orifice；
The first baffle forms the outer shoulder of the flow measuring unit；The interior shoulder of the outer shoulder and first cavity matches
It closes and seals movable be fixedly connected；
First cylinder penetrates through the first baffle, and inner cavity is cylinder, and the cylinder has with the first shaft hole
Same axle center；First cylinder, including first, second；Described first, protrude into first cavity, side wall
First-class metering-orifice with a perforation；Described second, second cavity is protruded into, is open towards the first shaft hole,
Its side wall has the second metering-orifice of a perforation；
The transmission shaft, be a cylindrical body, pass through the first shaft hole and the first cylinder, and with the first shaft hole and first
The connection of cylinder air-tight movable, the one end for entering first cylinder have diversion division, extend institute from the first shaft hole
The other end stated outside valve chamber is matched with the control unit, controls the movement of the transmission shaft, make the diversion division with it is described
First-class metering-orifice and second metering-orifice match control fluid flow, by liquid from the first cavity water conservancy diversion to second chamber
In body.
2. drainage arrangement according to claim 1, which is characterized in that the diversion division, for across the stream of the transmission shaft
Measure through-hole；The flow through-hole includes the first flow-guiding mouth and the second flow-guiding mouth that the transmission shaft outer wall is arranged in；Described first
Flow-guiding mouth is matched with the first-class metering-orifice, by the movement of the transmission shaft, is controlled liquid from the flow measuring unit and is flowed into institute
State the flow of flow through-hole；Second flow-guiding mouth is matched with the second metering-orifice, by liquid from the flow through-hole
It exports in second cavity.
3. drainage arrangement according to claim 2, which is characterized in that the flow through-hole is straight hole.
4. drainage arrangement according to claim 1, which is characterized in that the diversion division is flow channel；The flow channel,
It by the movement of the transmission shaft, is matched with the first-class metering-orifice and second metering-orifice, control liquid is from described first-class
Metering-orifice enters the flow of the flow channel, and liquid is made to pass through the second metering-orifice water conservancy diversion to described second from the flow channel
In cavity.
5. drainage arrangement according to claim 4, which is characterized in that the width of rebate of the flow channel is from described first-class
Metering-orifice gradually broadens to the second metering-orifice.
6. drainage arrangement according to claim 1, which is characterized in that the first-class metering-orifice is isosceles triangle hole.
7. drainage arrangement according to claim 6, which is characterized in that the control unit controls the transmission shafts to fortune
Dynamic, the plane perpendicular in the isosceles triangle hole is in the axle center of first cylinder lumen.
8. drainage arrangement according to claim 6, which is characterized in that the control unit controls the transmission shaft and circumferentially transports
Dynamic, the bottom surface in the isosceles triangle hole is parallel to the axle center of first cylinder lumen.
9. according to the described in any item drainage arrangements of claim 6-8, which is characterized in that the apex angle of the isosceles triangle is sharp
Angle.
10. drainage arrangement according to claim 1, which is characterized in that the flow measuring unit further includes the second cylinder, and set exists
Outside first cylinder, one end is sealedly and fixedly connected with first baffle, another end opening and towards the cavity of first cavity
Inner wall, and the first blasthole for penetrating through its side wall with one.
11. drainage arrangement according to claim 10, which is characterized in that first blasthole is arranged far from described
On the barrel of second cylinder of first-class metering-orifice.
12. drainage arrangement according to claim 10, which is characterized in that second cylinder, lateral wall and described the
The inner wall of one cavity is flexibly connected.
13. drainage arrangement according to claim 10, which is characterized in that the opening of second cylinder extends to described
Near the cavity inner wall of one cavity.
14. drainage arrangement according to claim 10, which is characterized in that second cylinder further includes multiple flow distribution plates；
The flow distribution plate is fixedly connected with the inner wall of second cylinder, for slowing down the stream for flowing into liquid in the flow measuring unit
Speed.
15. drainage arrangement according to claim 14, which is characterized in that second cylinder, inner cavity are cylinder；Institute
Flow distribution plate is stated, is uniformly distributed along the axis direction of the cylinder and perpendicular to the inner wall of second cylinder.
16. drainage arrangement according to claim 15, which is characterized in that the first-class metering-orifice is arranged in two pieces of flow distribution plates
Between the extension plane of formation；And first blasthole is arranged between two pieces of flow distribution plates.
17. drainage arrangement according to claim 10, which is characterized in that the institute of the open end opposite face of second cylinder
The cavity wall for stating the first cavity is second baffle；The second baffle seals movable be fixedly connected with first cavity.
18. drainage arrangement according to claim 1, which is characterized in that second cavity further includes holding gas portion, for receiving
Collect the gas in second cavity and is discharged from first apopore.
19. a kind of system for controlling condensed water discharge in water purification process, which is characterized in that the system includes at least such as right
It is required that drainage arrangement described in 1 to 18 any one and processor, device for pressure measurement, purifier, first switch and water delivery
Pipeline；
The control unit includes at least transmission gear and first motor；
The transmission gear, has a coaxial transmission through-hole, the transmission through-hole, and being flexibly connected for the transmission shaft,
The outer edge of the transmission gear has first gear teeth；
The first motor is connect with the processor signal, and drive rod has driving gear, the gear teeth of the driving gear
It is connect with first gear teeth tooth, the first motor drives the driving gear, drives the transmission gear rotation to make described
Transmission shaft movement；
The purifier includes at least reverse osmosis membrane or ultra-low-pressure reverse osmosis film, and water inlet is for inputting raw water, and first
Water outlet is for exporting water purification, and the second water outlet is connect with the first inlet opening of the drainage arrangement, for exporting condensed water；
The device for pressure measurement is connect with the processor signal, is arranged in first cavity, described for acquiring
The intracorporal pressure information of first chamber simultaneously sends the processor to；
The first switch is connect with the processor signal, is arranged in the hydraulic pipeline, for controlling the water purification
Device water；
The processor, for obtaining water signal processed；The first information is obtained according to the water signal processed and is sent to first switch
Open information, wherein the first information, including pressure information；According to the first information and default control regular drive institute
It states first motor and controls the transmission shaft movement, to reach default condensed water discharge purified water ratio.
20. system according to claim 19, which is characterized in that the system also includes the first TDS measuring devices, with institute
It states processor signal to connect, in the hydraulic pipeline before the purifier is arranged in, for acquiring the first TDS letter
It ceases and sends the processor to；
The first information further includes the first TDS information.
21. system according to claim 19, which is characterized in that the system also includes the 2nd TDS measuring devices；It is described
The first information further includes the 2nd TDS information；
The 2nd TDS measuring device, connect with the processor signal, the water delivery after the purifier is arranged in
In pipeline, for acquiring the 2nd TDS information and sending the processor to.
22. the described in any item systems of 9-21 according to claim 1, which is characterized in that the transmission shaft is from the first shaft hole
The one end extended outside the valve chamber has external screw thread；The transmission through-hole has to be connected with the external screw thread screw thread of the transmission shaft
The internal screw thread connect；The first motor drives the driving gear, drive the transmission gear rotation make the transmission shafts to
Movement.
23. the described in any item systems of 9-21 according to claim 1, which is characterized in that the transmission shaft is from the first shaft hole
The one end extended outside the valve chamber has external gear；The transmission through-hole has to be connect with the external gear teeth of the transmission shaft
Internal gear；The first motor drives the driving gear, and the transmission gear rotation is driven to transport the transmission shaft circumferentially
It is dynamic.
24. system according to claim 19, which is characterized in that bearing is arranged in the two sides in the transmission gear.
25. system according to claim 19, which is characterized in that the device for pressure measurement, including pressure switch apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175005.4U CN209340637U (en) | 2018-12-24 | 2018-12-24 | A kind of drainage arrangement and the system that condensed water discharge is controlled in water purification process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175005.4U CN209340637U (en) | 2018-12-24 | 2018-12-24 | A kind of drainage arrangement and the system that condensed water discharge is controlled in water purification process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340637U true CN209340637U (en) | 2019-09-03 |
Family
ID=67758721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822175005.4U Withdrawn - After Issue CN209340637U (en) | 2018-12-24 | 2018-12-24 | A kind of drainage arrangement and the system that condensed water discharge is controlled in water purification process |
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| CN (1) | CN209340637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458490A (en) * | 2018-12-24 | 2019-03-12 | 宿迁菡束环保设备有限公司 | A kind of drainage arrangement and the system that condensed water discharge is controlled in water purification process |
-
2018
- 2018-12-24 CN CN201822175005.4U patent/CN209340637U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458490A (en) * | 2018-12-24 | 2019-03-12 | 宿迁菡束环保设备有限公司 | A kind of drainage arrangement and the system that condensed water discharge is controlled in water purification process |
| WO2020135167A1 (en) * | 2018-12-24 | 2020-07-02 | 宿迁菡束环保设备有限公司 | Drainage device and system for controlling discharging of concentrated water in water purification process |
| US11247174B2 (en) | 2018-12-24 | 2022-02-15 | Suqian Hanshu Environmental Protection Equipment Co., Ltd | Drainage device and system for controlling discharging of concentrated water in water purification process |
| CN109458490B (en) * | 2018-12-24 | 2024-02-06 | 南京菡束环保设备有限公司 | Drainage device and system for controlling concentrated water discharge in water purification process |
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Address after: 211500 No. 96, Shidai Avenue, Liuhe District, Nanjing, Jiangsu Patentee after: Nanjing Hanshu environmental protection equipment Co.,Ltd. Address before: No. 13-15, Building B11, Zhejiang Shangcheng, Shuyang County, Suqian City, Jiangsu Province, 223600 Patentee before: SUQIAN HANSHU ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
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