CN206093132U - Automatic change waste water ratio adjustment device - Google Patents
Automatic change waste water ratio adjustment device Download PDFInfo
- Publication number
- CN206093132U CN206093132U CN201621053768.6U CN201621053768U CN206093132U CN 206093132 U CN206093132 U CN 206093132U CN 201621053768 U CN201621053768 U CN 201621053768U CN 206093132 U CN206093132 U CN 206093132U
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- waste water
- water
- valve element
- adjusting means
- motor
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Abstract
The utility model provides an automatic change waste water ratio adjustment device, adjusting device includes waste water proportioner (10), motor electrically controlled device (20), TDS monitoring devices (30) and flowmeter (40), and waste water proportioner has automatically controlled link, the end and go out the water end (W. E. ) of intaking, and wherein, the flowmeter is installed in the low reaches of waste water proportioner's play water end (W. E. ), and the flowmeter is distinguished the passing signal line with TDS monitoring devices and is connected with motor electrically controlled device, and motor electrically controlled device has a control signal output, control signal output and waste water proportioner's automatically controlled link passing signal line connection. The utility model discloses an automatic change waste water ratio adjustment device simple structure, be applicable to various types of water purification unit, the mountable goes out the low reaches of water end (W. E. ) at dense water, playing according to the automatic function of adjusting the waste water ratio of real -time quality of water, realizes water purification unit's the water of system as required, has the environment -protection meaning of saving water and energy.
Description
【Technical field】
This utility model is related to automatic waste water ratio control device, particularly one kind and realizes that waste water ratio is stepless adjustable
Automatization's adjusting means.
【Background technology】
Waste water proportional controller be a class be usually used in water purifier, especially with reverse osmosis membrane, the water purifier of NF membrane
Device, realizes the device of waste water proportion adjustment by the concentrated water loine pressure for changing membrane cartridge.
The existing waste water proportioner suitable for water purifier is generally divided into " fixed " waste water ratio and " stepping formula " is adjusted manually
Section waste water ratio.This two classes waste water proportional controller is limited in that:First, they or it is not adjustable or can only
Divide several grades (level) to adjust waste water ratio, they all cannot realize automatically and continuously adjusting waste water ratio according to water quality, so as to energy
Different quality (TDS), the optimum balance being finally reached between protection film properties and high-efficiency water-saving are accurately tackled more.Second,
Using easy fouling in waste water proportioner after a period of time, so as to cause the blocking of film, purifier when serious, is caused to scrap.It is above-mentioned
Two class waste water proportioners or not can scale removal (parts can only be changed) or can only manual intervention implement remove manually
Dirt, they all cannot be directed to the change of proportioner working condition and realize automatic desludging to ensure that purifier can be operated in all the time
Under the conditions of optimum condition.This brings after-sales service cost to increase, poor user experience.
Based on the problem with present on, it is necessary to research and develop a kind of new waste water proportioner, realize：1st, according to working as detecting
Ground water quality situation automatically adjusts to purifier discharge of wastewater flow so that the operation of purifier is in optimal operation
State.2nd, the instruction that the monitoring or system setting according to purifier control system to discharge of wastewater flow sends, to waste water ratio
Example device itself carries out automatic desludging process.3rd, the instruction sent according to the setting of purifier system, automatically adjusts waste water ratio
Actuator is to optimum state so that the membrane cartridge to purifier carries out auto-flushing.
【Utility model content】
The purpose of this utility model is to provide a kind of automatic waste water ratio control device for being applied to purifier, can
Purifier discharge of wastewater flow is automatically adjusted according to the local water quality situation for monitoring so that the operation of purifier
In optimal operational condition；What is sent can be arranged to the detection of discharge of wastewater flow or system according to purifier control system
Instruction, which can carry out automatic desludging process to itself, it is to avoid itself is blocked because of fouling；Being capable of setting according to purifier system
The instruction for sending is put, the waste water proportional controller can be opened to optimum state to be rushed to the membrane cartridge of purifier automatically
Wash；Can simple structure the characteristics of.
To achieve these goals, this utility model provides a kind of automatic waste water ratio control device, the regulation dress
Put including waste water proportional controller 10, electric control device 20, TDS monitoring devices 30 and effusion meter 40, waste water proportional controller
10 have and electricly connect end, water inlet end and water side, wherein, effusion meter 40 is installed in the water side of waste water proportional controller 10
Downstream, effusion meter 40 and TDS monitoring devices 30 are connected with electric control device 20 by holding wire respectively, electric control device 20
With control signal output, the control signal output electricly connects end by holding wire with waste water proportional controller 10
Connection.
Electric control device 20 is by obtaining the current reading of effusion meter 40 and TDS monitoring devices 30 to waste water proportion adjustment
Device 10 is controlled, and realizes automatization's adjustment of water side flow/pressure.
Preferably, waste water proportional controller 10 is stepless adjustable waste water proportional controller.
In this utility model, the stepless adjustable waste water proportional controller includes motor 1, valve element 2 and actuator master
Body 4, wherein, motor shaft and the valve element 2 of motor 1 are mechanically connected, are driven to valve element 2；2 top of valve element is provided with external screw thread 21, bottom
For adjustable side 24；The mechanism that valve element top is mechanically connected with the motor shaft with motor 1；Regulator body 4 has tee pipe fitting
Structure, one of path are provided with the female thread 41 being engaged with the external screw thread 21 of valve element.
In this utility model, for the ease of description, valve element 2 is referred to as into upper end or top towards one end of motor 1, it is another
End is referred to as lower end, bottom or end.
A kind of preferred implementation that motor shaft is mechanically connected with valve element 2 is：There is motor 1 motor body 11 and main shaft to prolong
Extending portion 12,2 center upper portion of valve element are provided with the connecting hole 22 being engaged with axle extensions 12；Axle extensions 12 and connecting hole 22
Cooperation there is guiding mechanism." guiding mechanism " should be understood to after axle extensions 12 insert connecting hole 22, in motor 1
Under drive, valve element 2 can be rotated by axle extensions 12 and the cooperation of connecting hole 22, axle extensions 12 and connecting hole 22
Between will not relatively rotate.
Guiding mechanism can pass through axle extensions of the shape of cross section for rectangle, square, triangle or hexagon
12 and connecting hole 22 realize, or the other shapes of phase same-action can be produced.
In this utility model, in order to strengthen the seal of actuator, O-ring groove 23 in the middle part of valve element 2, is provided with.Alternatively, O
Type ring recess 23 has one or parallel multiple tracks.
The actuator also includes the O-ring 3 being engaged with O-ring groove 23.
In order to realize the up and down motion of valve element 2, electric control device 20 has rotating control module.In this utility model
In, motor 1 preferably adopts frequency conversion motor.
Electric control device 20 has the output information for receiving TDS monitoring devices 30 and effusion meter 40 and according to the letter
The module of breath adjustment rotating control signal.By the adjustment of rotating control signal, realize that stepless adjustable waste water ratio is adjusted
1 rotating speed of motor of section device and steering adjustment, so as to change the path size in threeway body, so as to realize changing waste water ratio.
The state of the art is belonged to according to the rotating of feedback signal controlled motor, therefore not to repeat here.
In this utility model, alternatively, the tee pipe fitting is T-shaped tee pipe fitting or Y-type three way type pipe fitting.
The end of adjustable side 24 is cone or cylinder.Either cone or cylindrical end, can guarantee
When valve element 2 is moved downwardly to amplitude peak, the uncontrollable minimum water passage space of actuator in three-way pipeline, is left, it is ensured that
The discharge of minimum discharge of the waste water under the use occasion of different water purifying equipments, protects filter element.
In order to the installation for realizing actuator is fixed, and cause valve element 2 that regulator body will not be driven when moving downward,
The outside of regulator body 4 is provided with alar part 42, and alar part 42 is provided with internal thread through hole 43；The actuator also includes logical with female thread
The fastening screw 5 that hole 43 is engaged.
Alar part 42 is used for the outside of the one end for inserting valve element 2 in being arranged on threeway body, it is also possible to according to what is installed
Need to be arranged on the other positions of regulator body 4.
During use, the water inlet end of waste water proportioner 10 is connected with the concentrated water end of membrane cartridge, and TDS monitoring devices can be according to need
The tap water water inlet end is arranged on by water purifier or other need monitor water quality TDS parameter position.By the side of given threshold
Formula, realizes reading data, the control so as to adjust the motor to waste water proportioner 10 of effusion meter 40 and TDS monitoring devices 30 in real time
System.
When motor 1 is rotated, 2 concomitant rotation of valve element in the presence of guiding mechanism, external screw thread 21 and the actuator master of valve element
The female thread 41 of body 4 coordinates, and valve element 2 is moved downward or upward.For example when TDS is less than threshold value, i.e., when currently water quality is more excellent, electricity
When machine 1 is rotated forward, valve element 2 is rotated down, and can be made 4 inner flow passage reduced space of waste water ratio regulator body, be reached downward concentrated stream
The purpose of amount.When TDS is more than setting value, i.e., currently water quality is poor, when motor 1 is inverted, valve element 2 is rotated up so as to waste water
Flow channel space increase in proportional controller main body 4, reaches the purpose for tuning up concentrated water flow.
O-ring 3 is radially fitted close with the inwall of waste water ratio regulator body, plays a part of sealing, prevent water from
Adjusting spool direction seepage.
Automatic waste water ratio control device simple structure of the present utility model, suitable for various types of purifiers
In, the downstream of concentrated water water side is may be installed, the function that waste water ratio is adjusted according to real-time water quality automatization is played, is realized that water purification sets
Standby controlling the water circulation on demand, with environment protection significance of saving water and energy.
【Description of the drawings】
Structural representations of the Fig. 1 for automatic waste water ratio control device；
Structural representations of the Fig. 2 for stepless adjustable waste water proportional controller；
In Fig. 1：10th, waste water proportioner；20th, electric control device；30th, TDS monitoring devices；40th, effusion meter；
In Fig. 2：1st, motor；2nd, valve element；3rd, O-ring；4th, regulator body；5th, trip bolt；11st, motor body；12nd, it is main
Shaft extension；21st, external screw thread；22nd, connecting hole；23rd, O-ring groove；24th, adjustable side；41st, female thread；42nd, alar part；43rd, female thread
Through hole.
【Specific embodiment】
Following examples are used to explain the technical solution of the utility model without limitation.Protection domain of the present utility model
Should be determined by claims, the technical scheme of all equivalents belongs to protection domain of the present utility model.
Embodiment 1
Waste water ratio control device as shown in Figure 1, including waste water proportioner 10, the electric control device being attached thereto
20th, the signal installed in the effusion meter 40 in the water side downstream of waste water proportioner 10, effusion meter 40 and TDS monitoring devices 30 feeds back
To electric control device 20.
Stepless adjustable waste water proportional controller is as shown in Fig. 2 including motor 1, valve element 2, two O-rings 3 and actuators
Main body 4, wherein valve element and regulator body 4 is 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 2 top of valve element, and middle part is provided with O-ring groove 23, and bottom is conical adjustable side 24.
Connecting hole 22 is engaged with axle extensions 12.
Regulator body 4 is tee pipe fitting structure, and middle part path is provided with the female thread being engaged with the external screw thread 21 of valve element
41, external process has alar part 42.
During use, TDS monitoring devices 30 obtain the TDS information of the tap water influent quality of purifier and feed back to motor
Electric control gear 20.If TDS readings are less than preset value, show current water quality better than expection, 20 controlled motor 1 of electric control device is just
To rotation, valve element 2 is moved downward, and can be made 4 inner flow passage reduced space of waste water ratio regulator body, be turned concentrated water flow down.If TDS
Reading is more than preset value, shows that current water quality is poor, and 20 controlled motor 1 of electric control device is rotated backward, and valve element 2 is moved upwards
It is dynamic so as to the flow channel space increase in waste water ratio regulator body 4, tune up concentrated water flow.As adjustable side 24 is circular cone
Shape, even if therefore motor 1 rotate forward to the limit, adjustable side 24 is not fully contacted with threeway inboard wall of tube body, is arranged as safety
Apply, it is ensured that the waste water end of filter element is not completely closed.
Automatic waste water ratio control device simple structure of the present utility model, suitable for various types of purifiers
In, the downstream of concentrated water water side is may be installed, the function that waste water ratio is adjusted according to real-time water quality automatization is played, is realized that water purification sets
Standby controlling the water circulation on demand, realizes automatically adjusting purifier discharge of wastewater flow according to the local water quality situation for detecting,
So that the operation of purifier is in optimal running status；Prison that can be according to purifier control system to discharge of wastewater flow
Survey or system arranges the instruction for sending, this waste water proportioner can carry out automatic desludging process to itself；Can be according to purifier
The instruction that the setting of system sends, the waste water proportional controller can be opened to optimum state and the membrane cartridge of purifier be carried out certainly
It is dynamic to rinse, with environment protection significance of saving water and energy.
Claims (10)
1. automatic waste water ratio control device, the adjusting means include waste water proportional controller (10), electric control device
(20), TDS monitoring devices (30) and effusion meter (40), waste water proportional controller (10) is with electricly connecting end, water inlet end and go out
Water end (W.E.), it is characterised in that downstream of the effusion meter (40) installed in the water side of waste water proportional controller (10), effusion meter (40) and
TDS monitoring devices (30) are connected with electric control device (20) by holding wire respectively, and electric control device (20) is with control
Signal output part, the control signal output are connected by holding wire with the end that electricly connects of waste water proportional controller (10).
2. adjusting means according to claim 1, it is characterised in that waste water proportional controller (10) is that stepless adjustable gives up
Water proportional controller.
3. adjusting means according to claim 2, it is characterised in that the stepless adjustable waste water proportional controller includes
Motor (1), valve element (2) and regulator body (4), it is characterised in that the motor shaft of motor (1) and valve element (2) be mechanically connected, to
Valve element (2) is driven；
Valve element (2) top is provided with external screw thread (21), and bottom is adjustable side (24)；Valve element top is with the motor shaft with motor (1)
The mechanism of mechanical connection；
With tee pipe fitting structure, one of path is provided with what is be engaged with the external screw thread (21) of valve element to regulator body (4)
Female thread (41).
4. adjusting means according to claim 3, it is characterised in that the realization that motor shaft is mechanically connected with valve element (2) is：
With motor body (11) and axle extensions (12), valve element (2) center upper portion is provided with and axle extensions (12) phase motor (1)
The connecting hole (22) of cooperation；Axle extensions (12) have guiding mechanism with the cooperation of connecting hole (22).
5. adjusting means according to claim 1, it is characterised in that be provided with the middle part of valve element (2) together or parallel multiple tracks O
Type ring recess (23).
6. adjusting means according to claim 3, it is characterised in that the stepless adjustable waste water proportional controller is also wrapped
Include the O-ring (3) being engaged with O-ring groove (23).
7. adjusting means according to claim 1, it is characterised in that electric control device (20) controls mould with rotating
Block.
8. adjusting means according to claim 1, it is characterised in that electric control device (20) is with receiving TDS monitoring dresses
Put the output information the module according to described information adjustment rotating control signal of (30) and effusion meter (40).
9. adjusting means according to claim 1, it is characterised in that the end of adjustable side (24) is cone or cylinder.
10. adjusting means according to claim 1, it is characterised in that alar part (42) is provided with the outside of regulator body (4),
Alar part (42) is provided with internal thread through hole (43)；The actuator also includes the fastening screw being engaged with internal thread through hole (43)
(5)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053768.6U CN206093132U (en) | 2016-09-13 | 2016-09-13 | Automatic change waste water ratio adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053768.6U CN206093132U (en) | 2016-09-13 | 2016-09-13 | Automatic change waste water ratio adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206093132U true CN206093132U (en) | 2017-04-12 |
Family
ID=58476491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621053768.6U Active CN206093132U (en) | 2016-09-13 | 2016-09-13 | Automatic change waste water ratio adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206093132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059290A (en) * | 2018-10-16 | 2020-04-24 | 深圳市美好创亿医疗科技有限公司 | Throttling device and flow regulating system with same |
-
2016
- 2016-09-13 CN CN201621053768.6U patent/CN206093132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059290A (en) * | 2018-10-16 | 2020-04-24 | 深圳市美好创亿医疗科技有限公司 | Throttling device and flow regulating system with same |
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