CN208061033U - Liquid level automatic regulating system - Google Patents
Liquid level automatic regulating system Download PDFInfo
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- CN208061033U CN208061033U CN201820576472.5U CN201820576472U CN208061033U CN 208061033 U CN208061033 U CN 208061033U CN 201820576472 U CN201820576472 U CN 201820576472U CN 208061033 U CN208061033 U CN 208061033U
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- liquid level
- regulating system
- automatic regulating
- liquid
- weir notch
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Abstract
The utility model belongs to the processing and prevention of water pollution, particularly relates to a kind of liquid level automatic regulating system.Including babinet, entrance on babinet and outlet, hoisting mechanism by power source drive and drive water outlet weir notch longitudinal movement, the lower end for being discharged weir notch passes through connecting tube and outlet flexible connection, on-line checking mechanism is detected the liquid material of outlet and exports testing result to control mechanism, liquid level in liquid level testing agency detection case body simultaneously exports testing result to control mechanism, and control mechanism exports length travel of the control instruction to power source drive hoisting mechanism.The advantages that the utility model efficiently solves the prior art and is difficult to adjust the technical barriers such as freeboard, has and effectively meets accurately controlling for freeboard, high degree of automation and is easily achieved, and height adjustment range is big.
Description
Technical field
The utility model belongs to the processing and prevention of water pollution, particularly relates to a kind of liquid level automatic regulating system.
Background technology
With the transition of China's socio-economic development and the continuous quickening of industrialization and urbanization process and promote.Urban life
The discharge capacity of waste water increasingly increases, and the discharge of the concentration of industrial wastewater brings that sewage composition is complicated and changeable, impact load enhancing.Simultaneously
Sewage quality at any time, the variation fluctuation of temperature, industry market it is apparent, baptism is also brought to the application for the treatment of process.
Each main processing units of sewage treatment plant are generally reinforced concrete structure at present, each unit inlet and outlet absolute altitude be
The head loss determination of elevation and each unit pond body is drained in design process according to Suo Jian water factories.It is encountered in later stage operational process
The variation of the factors such as water quality and quantity needs to change treated water in each unit hydraulic detention time, it is necessary to do over again and change out water gauge
Height not only influences the normal operation of water treatment work and spends human and material resources.
Integrated sewage treating apparatus plays the scattered distribution pollution sources sewage of solution and is difficult to substitution effect, Er Qieqi
Importance as emergency service equipment is clearly.However integrated equipment for wastewater treatment is mostly with carbon steel or stainless steel structure steel fabrication
It forms, the inlet and outlet absolute altitude of equipment each unit is also to be determined according to water unit liquid level absolute altitude, in face of different zones, difference
Change of water quality caused by Wastewater, can not accordingly adjust treated water unit hydraulic detention time.
The background technology that applicant is retrieved includes：
Application No. is a kind of artificial wetland effluent Water Level Regulating System is disclosed in 201710009456.8 patent document
And adjusting method opens lifting device to adjust wherein describe artificial swamp manually sets water level numerical value by water level controller
The measure of section water outlet adjusting rod height and method.The device proposes a kind of professional device suitable for artificial swamp, but needs
Manual hand manipulation cannot in real time be automatically adjusted according to treated water matter situation situation of change.
Application No. is rows in 201720115368.1 patent document to disclose a kind of simple liquid level regulator, main skill
Art solution is that structure includes the structure compositions such as fixed plate, rotating handle, height adjustment screw.Pass through Manual height tune
Section spiral drives baffle to move up and down and realizes height of liquid level adjustment.Which solves the sewage treatment structure water outlet later stages more
Change the constant problem brought, but manually handle screw rod is inconvenient, can not need to automatically adjust according to water level.
Existing water outlet absolute altitude is difficult to adjust or adjust time-consuming and laborious, the degree of automation the above-mentioned prior art in various degree
It is low, it is difficult to the problems such as realizing remote control.
Utility model content
The purpose of this utility model is to provide a kind of liquid level automatic regulating systems, using the device energy in the utility model
It is enough to be convenient for that water outlet absolute altitude is automatically adjusted and controlled according to the testing result of online water quality.
The overall technology of the utility model is conceived：
Liquid level automatic regulating system, including liquid material and open-topped babinet can be accommodated, be opened on babinet and with
The entrance of outside connection and outlet, further include a water outlet weir notch, and hoisting mechanism connect with the upper end of water outlet weir notch and drives it vertical
To movement, the lower end of weir notch is discharged by connecting tube and outlet flexible connection, hoisting mechanism is by power source drive, control device packet
Including control mechanism, on-line checking mechanism and liquid level testing agency, on-line checking mechanism carry out the liquid material of outlet
It detects and exports testing result to control mechanism, the liquid level in liquid level testing agency detection case body simultaneously will detection knot
Fruit exports to control mechanism, and control mechanism exports length travel of the control instruction to power source drive hoisting mechanism.
Applicant is it should be noted that because control mechanism, on-line checking mechanism are conventional technical means, and applicant is herein
Its structure and detailed operation principle are repeated no more.
The particular technique design of the utility model also has：
For meet water outlet weir notch in longitudinal movement connecting tube both ends be discharged being reliably connected for weir notch and outlet, effluent weir
The lower end of slot is that the connecting tube selects bellows, flexible material by connecting tube and outlet flexible connection, optimal technical scheme
One kind in the tubing of matter or its combination.It can be with it is evident that chemical property stabilization and corrosion resistant can be selected in the material of bellows
The metal material or non-metallic material of erosion, it is more preferred to use stainless steel；Flexible material selects chemical property to stablize
And corrosion resistant non-metallic material.
The main function of hoisting mechanism is the longitudinal movement of driving water outlet weir notch under the control of the control unit, structure side
Formula may be used a variety of mechanical structures and realize, including but be not limited to using sprocket wheel chain mechanism, rack and pinion mechanism, directly
Line motor and pulley haulage gear etc., all without departing from the technical essence of the utility model, wherein more preferred technology is realized
Mode is that the power source selects rotary electric machine, hoisting mechanism to select pulley draft gear.
More preferably technical implementation way is, the pulley haulage gear includes fixed pulley, traction rope one end with turn
Dynamic motor connection, the other end are connect through fixed pulley with water outlet weir notch upper end.
For ease of fixed pulley installation and meanwhile meet the compact needs of structure design, preferred technical implementation way is institute
The fixed pulley stated be assemblied in on the fixed pulley base of cabinet exterior.
Connection for ease of traction rope and water outlet weir notch is reliable, and preferred technology realization rate is that the traction rope is another
One end is connect with the lifting lug of water outlet weir notch upper end assembly.
Liquid level testing agency main function is liquid level in detection and pass box body, so that control unit passes through
The signal sends out accurate control instruction to power source, can be conveniently by existing liquid level sensor or its equivalence techniques hand
Duan Shixian, wherein more preferred technical implementation way is, the liquid level testing agency selects liquid level sensor, liquid level
One kind in pressure transmitter or its combination.
Meet the accuracy of liquid level signal, more preferably technology realization rate simultaneously for ease of the simplification of structure design
It is that the liquid level testing agency selects liquid-level pressure transmitter, the liquid-level pressure transmitter to be set to box house bottom
End.Applicant it should be noted that liquid-level pressure transmitters sense mainly pressure signal, pass through pressure and liquid level
The final output liquid level signal that converts is to control unit.
The structure design of water outlet weir notch has corresponding structure design in the prior art, and applicant is it should be noted that be
Convenient for be discharged weir notch water inlet and with the assembly of hoisting mechanism, preferred structure design is, during water outlet weir notch is integrally conical
Hollow structure.
It is blocked for ease of the floating material to liquid surface in water tank, more preferably structure design is, described goes out
The top edge of mill weir slot is tooth form.
Applicant it should be noted that：
The orientation or positional relationship of term " longitudinal direction " instruction is side based on ... shown in the drawings in the description of the present invention,
Position or position relationship are merely for convenience of simplifying description the utility model, do not indicate or imply the indicated device or element
It must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limitation to this utility model.
The operation principle of the utility model is：
When on-line checking mechanism detects water degradation, parameter increases, control mechanism receives on-line checking mechanism feedback letter
Number and send out control instruction, power source drive hoisting mechanism drives water outlet weir notch to increase, according to the liquid level of setting-water quality program,
When liquid level testing agency feedback liquid level reaches certain altitude, power source is stopped, to increase processing water in case
The residence time of body.Vice versa.
Technological progress acquired by the utility model is：
1, the utility model can be detected the liquid material of outlet by on-line checking mechanism, liquid level detection machine
Liquid level in structure detection case body, control unit export control instruction to power source drive hoisting machine according to above-mentioned detection data
The length travel of structure, said structure design effectively meet accurately controlling for freeboard (longitudinal movement of water outlet weir notch),
It high degree of automation and is easily achieved.
2, connecting tube uses flexible connection with water outlet weir notch and outlet, expires while piping connection reliability is effectively ensured
The needs of foot water outlet weir notch lifting.
3, the structure design of pulley haulage gear, meet it is simple in structure, be easily achieved the technique effects such as layout and assembly
Under the premise of, with the big distinguishing feature of adjusting range.
4, water outlet weir notch uses taper and the structure design of tooth form is in top edge, and it is high effectively accurately to embody liquid level water outlet
Degree, while liquid level floating impurity can be formed and effectively be blocked, avoid pipe blocking.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the A-A direction views of Fig. 1.
Fig. 3 is the portions the B partial enlarged view in Fig. 2.
Reference numeral in attached drawing is as follows：
1, pulley base；2, fixed pulley；3, traction rope；4, power source；5, it is discharged weir notch；6, it exports；7, on-line checking mechanism；
8, babinet；9, liquid level testing agency；10, connecting tube；11, control mechanism.
Specific implementation mode
The utility model is described further with reference to embodiments, but should not be construed as the limit to the utility model
Fixed, the scope of protection of the utility model is subject to the content of claim record, any equivalent skill made according to specification
Art means are replaced, all without departing from the scope of protection of the utility model.
The overall structure of the present embodiment is as shown, including that can accommodate liquid material and open-topped babinet 8, opens up
Further include a water outlet weir notch 5 in the entrance and outlet 6 that are connected on babinet 8 and with outside, hoisting mechanism is upper with water outlet weir notch 5
End, which connects, simultaneously drives its longitudinal movement, is discharged the lower end of weir notch 5 by connecting tube 10 and 6 flexible connections of outlet, hoisting mechanism by
Power source 4 drives, and control device includes control mechanism 11, on-line checking mechanism 7 and liquid level testing agency 9, online inspection
Mechanism 7 is surveyed to be detected the liquid material of outlet 6 and export testing result to control mechanism 11, liquid level testing agency
9 detect the liquid level in babinets 8 and export testing result to control mechanism 11, and control mechanism 11 exports control instruction extremely
Power source 4 drives the length travel of hoisting mechanism.
The connecting tube 10 selects the bellows of stainless steel.
Power source 4 selects rotary electric machine.
It includes fixed pulley 2,3 one end of traction rope and rotation electricity that hoisting mechanism, which selects pulley draft gear, pulley haulage gear,
Machine connects, and the other end is connect through fixed pulley 2 with 5 upper end of water outlet weir notch, and the fixed pulley 2 is assemblied in solid with 8 outer wall of babinet
On fixed pulley base 1.
3 other end of traction rope is connect with the lifting lug of 5 upper end of water outlet weir notch assembly.
Liquid level testing agency 9 selects liquid-level pressure transmitter, the liquid-level pressure transmitter to be set to 8 inner bottom of babinet
End.
It is whole in conical hollow structure to be discharged weir notch 5, the top edge of water outlet weir notch 5 is tooth form.
Claims (10)
1. liquid level automatic regulating system, including liquid material and open-topped babinet (8) can be accommodated, it is opened on babinet (8)
And with the entrance that be connected to of outside and outlet (6), it is characterised in that further include a water outlet weir notch (5), hoisting mechanism be discharged weir notch
(5) upper end connects and drives its longitudinal movement, the lower end of water outlet weir notch (5) flexible even with outlet (6) by connecting tube (10)
It connects, hoisting mechanism is driven by power source (4), and control device includes that control mechanism (11), on-line checking mechanism (7) and liquid level are high
Testing agency (9) is spent, on-line checking mechanism (7) is detected the liquid material of outlet (6) and exports testing result to control
Mechanism (11) processed, liquid level testing agency (9) detect the liquid level in babinet (8) and export testing result to control machine
Structure (11), control mechanism (11) export the length travel that control instruction drives hoisting mechanism to power source (4).
2. liquid level automatic regulating system according to claim 1, it is characterised in that the connecting tube (10) selects ripple
Pipe, flexible material tubing in one kind or its combination.
3. liquid level automatic regulating system according to claim 1, it is characterised in that the power source (4) selects rotation electricity
Machine, hoisting mechanism select pulley draft gear.
4. liquid level automatic regulating system according to claim 3, it is characterised in that the pulley haulage gear includes fixed
Pulley (2), traction rope (3) one end are connect with rotary electric machine, and the other end is connect through fixed pulley (2) with water outlet weir notch (5) upper end.
5. liquid level automatic regulating system according to claim 4, it is characterised in that the fixed pulley (2) is assemblied in and case
On the fixed pulley base of body (8) outer wall (1).
6. liquid level automatic regulating system according to claim 4, it is characterised in that traction rope (3) other end with go out
The lifting lug connection of mill weir slot (5) upper end assembly.
7. liquid level automatic regulating system according to claim 1, it is characterised in that the liquid level testing agency (9)
Select liquid level sensor, one kind in liquid-level pressure transmitter or its combination.
8. the liquid level automatic regulating system according to any one of claim 1 or 7, it is characterised in that the liquid level
Testing agency (9) selects liquid-level pressure transmitter, the liquid-level pressure transmitter to be set to babinet (8) inner bottom.
9. liquid level automatic regulating system according to claim 1, it is characterised in that the water outlet weir notch (5) is integrally in cone
Shape hollow structure.
10. liquid level automatic regulating system according to claim 9, it is characterised in that the top of the water outlet weir notch (5)
Edge is tooth form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820576472.5U CN208061033U (en) | 2018-04-21 | 2018-04-21 | Liquid level automatic regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820576472.5U CN208061033U (en) | 2018-04-21 | 2018-04-21 | Liquid level automatic regulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061033U true CN208061033U (en) | 2018-11-06 |
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ID=63983487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820576472.5U Active CN208061033U (en) | 2018-04-21 | 2018-04-21 | Liquid level automatic regulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114946745A (en) * | 2022-05-12 | 2022-08-30 | 浙江大学 | Water head adjusting device and method for circulating water culture system |
-
2018
- 2018-04-21 CN CN201820576472.5U patent/CN208061033U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114946745A (en) * | 2022-05-12 | 2022-08-30 | 浙江大学 | Water head adjusting device and method for circulating water culture system |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 050031 4th floor, Taihong building, 162 Huai'an East Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee after: Hebei Yuehai Water Group Co.,Ltd. Address before: 050031 3rd floor, Taihong building, 162 Huai'an East Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee before: JIACHENG ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |