CN106195397A - Stepless adjustable waste water proportional controller - Google Patents
Stepless adjustable waste water proportional controller Download PDFInfo
- Publication number
- CN106195397A CN106195397A CN201610821620.0A CN201610821620A CN106195397A CN 106195397 A CN106195397 A CN 106195397A CN 201610821620 A CN201610821620 A CN 201610821620A CN 106195397 A CN106195397 A CN 106195397A
- Authority
- CN
- China
- Prior art keywords
- spool
- waste water
- motor
- proportional controller
- water proportional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
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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
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention provides a kind of stepless adjustable waste water proportional controller, described actuator includes motor (1), spool (2) and regulator body (4), wherein, the motor shaft of motor (1) is mechanically connected, to spool (2) transmission with spool (2)；Spool (2) top is provided with external screw thread (21), and bottom is adjustable side (24)；Spool top has the mechanism that the motor shaft with motor (1) is mechanically connected；Regulator body (4) has tee pipe fitting structure, and one of them path is provided with the female thread (41) that the external screw thread (21) with spool matches.The stepless adjustable waste water ratio controller structure of the present invention is simple, be applicable to various types of water purifiers, the step-less adjustment to waste water ratio can be played in the downstream being arranged on dense water water side, it is achieved the on-demand controlling the water circulation of water purifier.
Description
[technical field]
The present invention relates to waste water proportional controller, particularly one and realize the stepless adjustable actuator of waste water ratio.
[background technology]
Waste water proportional controller is that a class is usually used in water purifier, especially with reverse osmosis membrane, the dress of nanofiltration membrane water purifier
Put, realize the device of waste water proportion adjustment by changing the dense water lines pressure of membrane cartridge.
The existing waste water proportioner being applicable to water purifier is generally divided into " fixed " waste water ratio and " stepping formula " is manually adjusted
Joint waste water ratio.Being limited in that of this two classes waste water proportional controller: first, they or the most adjustable or can only
Dividing several grades (levels) to regulate waste water ratio, they all cannot realize automatically and continuously regulation waste water ratio according to water quality, in order to energy
The optimum balance tackle different quality (TDS) the most accurately, being finally reached between protecting film performance and high-efficiency water-saving.Second,
Easily fouling in waste water proportioner after use a period of time, thus cause the blocking of film, make purifier scrap time serious.Above-mentioned
Two class waste water proportioner or not can scale removal (parts can only be changed) or can only manual intervention implement manually remove
Dirt, they all cannot realize automatic desludging to ensure that purifier can operate in all the time for the change of proportioner working condition
Under the conditions of optimum condition.This brings after-sales service cost to increase, poor user experience.
Based on present on problem, it is necessary to research and develop a kind of new waste water proportioner, it is achieved: 1, according to detect work as
Purifier discharge of wastewater flow is automatically adjusted by ground water quality situation so that the operation of purifier is in optimal operation
State.2, according to purifier control system, monitoring or the system of discharge of wastewater flow are arranged the instruction sent, to waste water ratio
Example device self carries out automatic desludging process.3, the instruction sent according to the setting of purifier system, is automatically adjusted waste water ratio
Actuator is to optimum state so that the membrane cartridge of purifier is carried out auto-flushing.
[summary of the invention]
It is an object of the invention to provide a kind of stepless adjustable waste water proportional controller being applied to water purifier, have 1, can
Purifier discharge of wastewater flow is automatically adjusted by the local water quality situation according to monitoring so that the operation of purifier
It is in optimal operational condition；2, according to purifier control system the detection of discharge of wastewater flow or system can be arranged and to send
Instruction, it can carry out automatic desludging process to self, it is to avoid self blocks because of fouling；3, can setting according to purifier system
Putting the instruction sent, this waste water proportional controller can be opened to optimum state automatically to rush the membrane cartridge of purifier
Wash；4, the feature of simple in construction, can be generally applicable to all kinds of purifier.
To achieve these goals, the present invention provides a kind of stepless adjustable waste water proportional controller, described actuator bag
Including motor 1, spool 2 and regulator body 4, wherein, the motor shaft of motor 1 and spool 2 are mechanically connected, to spool 2 transmission；Spool
2 tops are provided with external screw thread 21, and bottom is adjustable side 24；Spool top has the mechanism that the motor shaft with motor 1 is mechanically connected；Adjust
Joint device main body 4 has tee pipe fitting structure, and one of them path is provided with the female thread 41 that the external screw thread 21 with spool matches.
In the present invention, for the ease of describing, towards one end of motor 1, spool 2 being referred to as upper end or top, the other end claims
For lower end, bottom or end.
A kind of preferred implementation that motor shaft is mechanically connected with spool 2 is: motor 1 has motor body 11 and main shaft prolongs
Extending portion 12, spool 24 center upper portion is provided with the connecting hole 22 matched with axle extensions 12；Axle extensions 12 and connecting hole
The cooperation of 22 has guiding mechanism." guiding mechanism " should be understood to after axle extensions 12 inserts connecting hole 22, at motor 1
Drive under, spool 2 can be rotated, axle extensions 12 and connecting hole with coordinating of connecting hole 22 by axle extensions 12
Will not relatively rotate between 22.
Guiding mechanism can be rectangle, square, triangle or hexagonal axle extensions by shape of cross section
12 and connecting hole 22 realize, maybe can produce other shapes of phase same-action.
In the present invention, in order to strengthen the seal of actuator, O groove 23 in the middle part of spool 2, it is provided with.Alternatively, O
Groove 23 has one or parallel multiple tracks.
Described actuator also includes the O 3 matched with O groove 23.
In order to realize the up and down motion of spool 2, motor 1 has foreward/rearward rotation controller, or controls device even with positive and negative dress
Connect and be controlled.
In the present invention, motor 1 preferably employs frequency conversion motor.
The foreward/rearward rotation controller of motor or control device by positive and negative dress and control motor positive and inverse and belong to showing of this area
Having technology, therefore not to repeat here.
In the present invention, alternatively, described tee pipe fitting is T-shaped tee pipe fitting or Y-type three way type pipe fitting.
The end of adjustable side 24 is conical or cylindrical.Either cone or cylindrical end, can guarantee
When spool 2 is moved downwardly to amplitude peak, in three-way pipeline, leave the uncontrollable minimum water passage space of actuator, it is ensured that
The discharge of waste water minimum discharge under the use occasion of different water purifying equipments, protects filter element.
Fix to realize the installation of actuator, and make spool 2 will not drive regulator body when moving downward, adjust
The outside of joint device main body 4 is provided with alar part 42, and alar part 42 is provided with internal thread through hole 43；Described actuator also includes and internal thread through hole
The fastening screw 5 that 43 match.
Alar part 42 can be arranged in threeway body for inserting the outside of one end of spool 2, it is also possible to according to install
Need to be arranged on other positions of regulator body 4.
During use, when motor 1 rotates, at effect bottom spool 2 concomitant rotation of guiding mechanism, the external screw thread 21 of spool and tune
The female thread 41 of joint device main body 4 coordinates, and spool 2 moves downward or upward.Such as when motor 1 rotates forward, spool 2 rotates down,
Waste water ratio regulator body 4 inner flow passage reduced space can be made, reach to turn down the purpose of flow.When motor 1 inverts, spool 2
It is rotated up so that it is the flow channel space in waste water ratio regulator body 4 increases, and reaches to tune up the purpose of flow.
The inwall of O 3 and waste water ratio regulator body radially closely cooperates, and plays the effect of sealing, prevent water from
Regulation spool direction seepage.
The stepless adjustable waste water ratio controller structure of the present invention is simple, be applicable to various types of water purifiers, peace
The step-less adjustment to waste water ratio can be played in the downstream being contained in dense water water side, it is achieved the on-demand controlling the water circulation of water purifier.
[accompanying drawing explanation]
Fig. 1 is stepless adjustable waste water ratio controller structure schematic diagram；
Wherein: 1, motor；2, spool；3, O；4, regulator body；5, trip bolt；11, motor body；12, main
Shaft extension；21, external screw thread；22, connecting hole；23, O groove；24, adjustable side；41, female thread；42, alar part；43, female thread
Through hole.
[detailed description of the invention]
Following example are for explaining technical scheme without limitation.Protection scope of the present invention should be by weighing
Profit claim determines, the technical scheme of all equivalents broadly falls into protection scope of the present invention.
Embodiment 1
Stepless adjustable waste water proportional controller as shown in Figure 1, including motor 1,2, two O 3 of spool and regulation
Device main body 4, wherein spool and regulator body 4 are integrally formed by aluminum alloy material respectively.
Motor 1 includes motor body 11 and axle extensions 12.The shape of cross section of axle extensions is rectangle.
External screw thread 21 and connecting hole 22 are arranged at spool 2 top, and middle part is provided with O groove 23, and bottom is cone adjustable side 24.
Connecting hole 22 matches with axle extensions 12.
Regulator body 4 is tee pipe fitting structure, and middle part path is provided with the female thread that the external screw thread 21 with spool matches
41, external process has alar part 42.
During use, when motor 1 rotates, at effect bottom spool 2 concomitant rotation of guiding mechanism, the external screw thread 21 of spool and tune
The female thread 41 of joint device main body 4 coordinates, and spool 2 moves downward or upward.Such as when motor 1 rotates forward, spool 2 rotates down,
Waste water ratio regulator body 4 inner flow passage reduced space can be made, reach to turn down the purpose of flow.When motor 1 inverts, spool 2
It is rotated up so that it is the flow channel space in waste water ratio regulator body 4 increases, and reaches to tune up the purpose of flow.Due to regulation
End 24 is cone, even if therefore motor 1 rotates forward to the limit, and adjustable side 24 and threeway inboard wall of tube body incomplete contact between,
As safety measure, it is ensured that the waste water end of filter element is not completely closed.
The stepless adjustable waste water ratio controller structure of the present invention is simple, be applicable to various types of water purifiers, peace
The step-less adjustment to waste water ratio can be played in the downstream being contained in dense water water side, it is achieved according to the local water quality situation pair detected
Purifier discharge of wastewater flow automatically adjusts so that the operation of purifier is in optimal running status；Can basis
Purifier control system arranges, to monitoring or the system of discharge of wastewater flow, the instruction sent, and this waste water proportioner can be to certainly
Body carries out automatic desludging process；The instruction that can send according to the setting of purifier system, this waste water proportional controller can be opened
To optimum state so that the membrane cartridge of purifier is carried out auto-flushing.
Claims (10)
1. stepless adjustable waste water proportional controller, described actuator includes motor (1), spool (2) and regulator body (4),
It is characterized in that the motor shaft of motor (1) is mechanically connected, to spool (2) transmission with spool (2)；
Spool (2) top is provided with external screw thread (21), and bottom is adjustable side (24)；Spool top has the motor shaft with motor (1)
The mechanism being mechanically connected；
Regulator body (4) has tee pipe fitting structure, and one of them path is provided with what the external screw thread (21) with spool matched
Female thread (41).
Waste water proportional controller the most according to claim 1, it is characterised in that the reality that motor shaft and spool (2) are mechanically connected
Now: motor (1) has motor body (11) and axle extensions (12), spool (24) center upper portion is provided with and axle extensions
(12) connecting hole (22) matched；Axle extensions (12) has guiding mechanism with coordinating of connecting hole (22).
Waste water proportional controller the most according to claim 1, it is characterised in that spool (2) middle part is provided with O groove (23).
Waste water proportional controller the most according to claim 3, it is characterised in that O groove (23) has together or parallel many
Road.
Waste water proportional controller the most according to claim 4, it is characterised in that described actuator also includes and O groove
(23) O (3) matched.
Waste water proportional controller the most according to claim 1, it is characterised in that motor (1) has foreward/rearward rotation controller,
Or be connected with positive and negative dress control device and be controlled.
Waste water proportional controller the most according to claim 1, it is characterised in that motor (1) is frequency conversion motor.
Waste water proportional controller the most according to claim 1, it is characterised in that described tee pipe fitting be T-shaped tee pipe fitting or
Y-type three way type pipe fitting.
Waste water proportional controller the most according to claim 1, it is characterised in that the end of adjustable side (24) be cone or
Cylindrical.
Waste water proportioner the most according to claim 1, it is characterised in that the outside of regulator body (4) is provided with alar part
(42), alar part (42) is provided with internal thread through hole (43)；Described actuator also includes the fastening matched with internal thread through hole (43)
Screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610821620.0A CN106195397B (en) | 2016-09-13 | 2016-09-13 | Stepless adjustable waste water proportional controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610821620.0A CN106195397B (en) | 2016-09-13 | 2016-09-13 | Stepless adjustable waste water proportional controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106195397A true CN106195397A (en) | 2016-12-07 |
| CN106195397B CN106195397B (en) | 2019-02-22 |
Family
ID=58067545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610821620.0A Active CN106195397B (en) | 2016-09-13 | 2016-09-13 | Stepless adjustable waste water proportional controller |
Country Status (1)
| Country | Link |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002106722A (en) * | 2000-09-28 | 2002-04-10 | Noritz Corp | Flow regulating valve with water stop function |
| JP2002286159A (en) * | 2001-03-26 | 2002-10-03 | Kawasaki Steel Corp | Flow regulating valve |
| CN201416647Y (en) * | 2009-05-12 | 2010-03-03 | 刘小妹 | Fluid control device |
| CN201902564U (en) * | 2010-12-08 | 2011-07-20 | 广东万和新电气股份有限公司 | Water flow proportional valve |
| CN105174378A (en) * | 2015-09-14 | 2015-12-23 | 珠海格力电器股份有限公司 | Waste water proportioner |
| CN205346864U (en) * | 2016-01-07 | 2016-06-29 | 佛山市云米电器科技有限公司 | Useless water flow control's in area water purifier |
| CN206036351U (en) * | 2016-09-13 | 2017-03-22 | 北京碧水源净水科技有限公司 | Waste water proportioner with adjustable it is stepless |
-
2016
- 2016-09-13 CN CN201610821620.0A patent/CN106195397B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002106722A (en) * | 2000-09-28 | 2002-04-10 | Noritz Corp | Flow regulating valve with water stop function |
| JP2002286159A (en) * | 2001-03-26 | 2002-10-03 | Kawasaki Steel Corp | Flow regulating valve |
| CN201416647Y (en) * | 2009-05-12 | 2010-03-03 | 刘小妹 | Fluid control device |
| CN201902564U (en) * | 2010-12-08 | 2011-07-20 | 广东万和新电气股份有限公司 | Water flow proportional valve |
| CN105174378A (en) * | 2015-09-14 | 2015-12-23 | 珠海格力电器股份有限公司 | Waste water proportioner |
| CN205346864U (en) * | 2016-01-07 | 2016-06-29 | 佛山市云米电器科技有限公司 | Useless water flow control's in area water purifier |
| CN206036351U (en) * | 2016-09-13 | 2017-03-22 | 北京碧水源净水科技有限公司 | Waste water proportioner with adjustable it is stepless |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106195397B (en) | 2019-02-22 |
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