CN205680010U - A kind of mechanical type light-operated induction level control device - Google Patents
A kind of mechanical type light-operated induction level control device Download PDFInfo
- Publication number
- CN205680010U CN205680010U CN201620548332.8U CN201620548332U CN205680010U CN 205680010 U CN205680010 U CN 205680010U CN 201620548332 U CN201620548332 U CN 201620548332U CN 205680010 U CN205680010 U CN 205680010U
- Authority
- CN
- China
- Prior art keywords
- float
- signal
- light
- order
- mechanical type
- 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.)
- Expired - Fee Related
Links
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a kind of mechanical type light-operated induction level control device, comprising: at least one float, this float can change with liquid level and rise and fall；Float displacement detects device, at least in order to detect float height change in a liquid and to send signal；Signal processing unit, at least in order to receive the float displacement detection signal that sends of device and to send control signal；Liquid transporting apparatus, the control signal at least sending in order to receipt signal processing unit simultaneously carries liquid according to control signal；Magnetic valve, the control signal at least sending in order to receipt signal processing unit according to control signal closing liquid conveying device.The utility model can be used in the environment of highly corrosive, high viscosity, volatility, easily crystallization, and electric elements of the present utility model are all in solution work outside, the phenomenons such as malfunctioning, stuck, corrosion, operating temperature 5～90 DEG C can be prevented effectively from, can be applicable to the multiple fields such as environmental protection.
Description
Technical field
The utility model relates to a kind of mechanical type light-operated induction level control device, belongs to waste water chemical machinery field.
Background technology
At present, needs control conducting liquid level in the case of, generally all use by conductive probe, liquid level relay,
The tank level control system that A.C. contactor and pump are formed by connecting.This tank level control system have three corresponding with liquid level relay touch
Under the probe that point is connected by wire, respectively auxiliary probe, the upper limit probe of control upper fluid level limit and control lower fluid level limit
Limit probe.When disengaging when liquid level and the upper limit probe contacts of conducting liquid or with lower limit probe, liquid level relay and exchange
Contactor shuts off power supply, makes pump quit work.The shortcoming of this tank level control system is to make liquid level rest on
Between limit probe and lower limit probe, so will produce trouble when installation and debugging and maintenance, cause the waste of conducting liquid；With
When, this tank level control system structure is complicated, cost is high, safeguards inconvenience, produces to enterprise and makes troubles.Other ball float
Link-type liquid level meter can produce stuck failure when processing easy crystallization solution, and ultrasonic and infrared ray liquid level gauge are to a high position
During solution detection, make this type of liquid level gauge malfunctioning due to the steam of solution or the problem such as damage produces, this quasi-instrument simultaneously
The high cost of cost is very big.Additionally, also have a kind of fixed liquid level gauge of magnetic, need first on detected solution shell of tank
Punching is fixing, and this brings extreme difficulty to construction, and it is very inconvenient that maintenance is changed.
Utility model content
For the deficiencies in the prior art, main purpose of the present utility model is to provide a kind of light-operated induction level of mechanical type
Control device.
For realizing aforementioned utility model purpose, the technical solution adopted in the utility model includes:
A kind of mechanical type light-operated induction level control device, comprising:
At least one float, this float can change with liquid level and rise and fall；
Float displacement detects device, at least in order to detect float height change in a liquid and to send signal；
Signal processing unit, at least in order to receive the float displacement detection signal that sends of device and to send control signal；
Liquid transporting apparatus, the control signal at least sending in order to receipt signal processing unit is simultaneously defeated according to this control signal
Liquor charging body；
Magnetic valve, the control signal at least sending in order to receipt signal processing unit according to this control signal closing liquid
Conveying device.
Among some embodiments, described float displacement detection device include light-operated inductor or with the use of
Light-operated inductor, signal projector and signal receiver.
Among some embodiments, described signal processing unit is PLC (programmable logic controller (PLC)), and described PLC
It is provided with display.
Among some more specific embodiment, described display includes light-emitting diode display.
Among some more specific embodiment, described PLC is integrated with at least in order to control float displacement detection
The power control system of device.
Among some embodiments, described mechanical type light-operated induction level control device also includes: at least in order to limit
Float processed runs the float ground way of track, and track can use the materials such as PTFE, PVDF, HDPE, CPVC according to SOLUTION PROPERTIES
Material makes, to meet the corrosivity of different solutions, and the easily requirement of crystallization.
Among some embodiments, described liquid transporting apparatus includes pumping or motor, but is not limited to this.
Compared with prior art, advantage of the present utility model includes:
1. the utility model provides a kind of mechanical type light-operated induction level control device, can be used for highly corrosive, volatilization
Property, easily crystallization environment in, and electric elements of the present utility model are all in solution work outside, can be prevented effectively from malfunctioning, card
Extremely, the phenomenons such as corrosion.
2. a kind of mechanical type light-operated induction level control device that the utility model provides, light-operated and mechanical type combines, and makes
Valency is cheap, stable performance, can also make according to solution different situations flexible design.
3. a kind of mechanical type light-operated induction level control device that the utility model provides does not needs to provide any kinetic pump
Pu, as long as there have liquid level to float after energising to be just permissible, if needing multiple control point to increase more float, each float is corresponding
One float displacement detection device, is touched by float displacement detection device as long as the top of float floats, just has news
Number send, the action such as break-make or analog quantity can be converted into as required.
4. the extensive (-5-of a kind of mechanical type light-operated induction level control device operating temperature range that the utility model provides
90 DEG C), and install convenient quickly, will not aging malfunctioning, the life-span is long.
Brief description
Fig. 1 is the structural representation of a kind of mechanical type of the utility model light-operated induction level control device；
Description of reference numerals: 1 float, 2 float displacement detection devices, 3 liquid transporting apparatus, 4 magnetic valves,
5 PLC, 6 float ground ways.
Detailed description of the invention
In view of deficiency of the prior art, inventor, through studying for a long period of time and putting into practice in a large number, is proposed this practicality new
The technical scheme of type.In conjunction with accompanying drawing and some embodiments, this technical scheme, its implementation process and principle etc. will be made into one as follows
The explanation of step.
As shown in the figure: present embodiments provide a kind of mechanical type light-operated induction level control device, comprising:
At least one float 1, this float 1 can change with liquid level and rise and fall, and wherein the number of float 1 can be with control point
Increase and increase；
Float displacement detects device 2, at least in order to detecting float 1 height change in a liquid, and sends signal；
Signal processing unit, at least detects, in order to receive float displacement, the signal that device sends, and sends control signal；
Liquid transporting apparatus 3, the control signal at least sending in order to receipt signal processing unit, and can be according to control signal
Conveying liquid；
Magnetic valve 4, the control signal at least sending in order to receipt signal processing unit, and liquid can be closed according to control signal
Body conveying device 3.
Among some embodiments, described float displacement detection device 2 is selected from light-operated inductor, it is possible to be selected from phase
Mutually with the use of signal projector and signal receiver.Additionally, also can be by two kinds of float displacements among some embodiments
Detection device 2 uses, to improve accuracy simultaneously.
Among some embodiments, described signal processing unit is PLC 5, and described PLC 5 is provided with to show
The display of signal processing unit processes result.
Among some more specific embodiment, described display is at least selected from light-emitting diode display, but is not limited to this.
Among some more specific embodiment, described PLC 5 is integrated with and at least visits in order to control float displacement
Survey the power control system of device 2, thus realize the intelligent management of this device.
Among some embodiments, described mechanical type light-operated induction level control device also includes: at least in order to limit
Float 1 processed runs the float ground way 6 of track so that the utility model does not needs fixer site, can be continous way liquid
Position control, it is simply that liquid level can set reading signal at any point, is greatly improved float by using float ground way 6
1 stability moving, improves the accuracy of data.
Among some embodiments, described liquid transporting apparatus 3 includes pumping or motor, but is not limited to this.
Operation principle of the present utility model is: each of which float 1 corresponding float displacement detection device 2, as long as
The top of float 1 floats to be detected by float displacement detection device 2 just has a signal to send, and signal processing unit receives letter
Number and send control signal, make liquid transporting apparatus 3 carry liquid or allow magnetic valve 4 closing liquid conveying device 3.
It should be appreciated that above-described embodiment only illustrates that technology of the present utility model is conceived and feature, its object is to allow ripe
The personage knowing technique will appreciate that content of the present utility model and implements according to this, can not limit of the present utility model with this
Protection domain.All equivalence changes made according to the utility model Spirit Essence or modify, all should cover of the present utility model
Within protection domain.
Claims (7)
1. a mechanical type light-operated induction level control device, it is characterised in that include:
At least one float, described float can change with liquid level and rise and fall；
Float displacement detects device, at least in order to detect described float height change in a liquid and to send signal；
Signal processing unit, at least in order to receive the described float displacement detection signal that sends of device and to send control signal；
Liquid transporting apparatus, at least in order to receive the control signal that described signal processing unit sends defeated according to this control signal
Liquor charging body；
Magnetic valve, at least in order to receive the control signal that described signal processing unit sends and according to this control signal closing liquid
Conveying device.
2. mechanical type according to claim 1 light-operated induction level control device, it is characterised in that: described float displacement
Detection device include light-operated inductor or with the use of light-operated inductor, signal projector and signal receiver.
3. mechanical type according to claim 1 light-operated induction level control device, it is characterised in that: described signal transacting list
Unit is PLC, and described PLC is provided with display.
4. mechanical type according to claim 3 light-operated induction level control device, it is characterised in that: described display includes
Light-emitting diode display.
5. mechanical type according to claim 3 light-operated induction level control device, it is characterised in that: integrated on described PLC
Have at least in order to control the power control system of float displacement detection device.
6. mechanical type according to claim 1 light-operated induction level control device, it is characterised in that also include: at least in order to
Limit float and run the float ground way of track.
7. mechanical type according to claim 1 light-operated induction level control device, it is characterised in that: described liquid conveying dress
Put and include pumping or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548332.8U CN205680010U (en) | 2016-06-07 | 2016-06-07 | A kind of mechanical type light-operated induction level control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620548332.8U CN205680010U (en) | 2016-06-07 | 2016-06-07 | A kind of mechanical type light-operated induction level control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205680010U true CN205680010U (en) | 2016-11-09 |
Family
ID=57434974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620548332.8U Expired - Fee Related CN205680010U (en) | 2016-06-07 | 2016-06-07 | A kind of mechanical type light-operated induction level control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205680010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725829A (en) * | 2017-10-26 | 2018-02-23 | 滁州学院 | A kind of mechanical electronic induction level control device |
-
2016
- 2016-06-07 CN CN201620548332.8U patent/CN205680010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725829A (en) * | 2017-10-26 | 2018-02-23 | 滁州学院 | A kind of mechanical electronic induction level control device |
| CN107725829B (en) * | 2017-10-26 | 2019-04-19 | 滁州学院 | A kind of mechanical electronic induction level control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202533813U (en) | Liquid level detection and control device applicable to electrically conductive solution | |
| CN205487935U (en) | Float type level switch | |
| CN209342205U (en) | Oil-level sensor | |
| Siregar et al. | Automation and control system on water level of reservoir based on microcontroller and blynk | |
| CN205680010U (en) | A kind of mechanical type light-operated induction level control device | |
| CN202929492U (en) | Water level automatic control system | |
| KR101311715B1 (en) | Water supply system and its control method | |
| CN203249676U (en) | Monitoring device for liquid level of nonmetal container | |
| Baballe et al. | A Review of an Automatic Water Level Indicator | |
| CN206991097U (en) | A kind of dangerous information Autonomous test electrical control cubicles | |
| CN109405925A (en) | Magnetic double level gauge with the reflexive feedback system of pressure | |
| CN202734919U (en) | Capacitance type water level detection device | |
| Premi et al. | Automatic water tank level and pump control system | |
| CN201927585U (en) | Etching tank and etching equipment | |
| CN103134564A (en) | Liquid level measurement device | |
| CN204459417U (en) | The visual fluid level control valve group of float-ball type | |
| CN208270028U (en) | A kind of detection of high water tank and control device | |
| CN203124380U (en) | External liquid level monitoring system for silicon solar battery cleaning machine | |
| CN207050288U (en) | A kind of chemical materials cooling device | |
| CN204510452U (en) | A kind of fluid level control device for prefabricated pumping plant | |
| Kadar et al. | SMART2L: Smart Water Level and Leakage Detection | |
| CN207331846U (en) | Feed water control system and water supply system | |
| CN203083658U (en) | Acid case alarm device | |
| CN102322259B (en) | Automatic degasser for comprehensive petroleum geological logging | |
| Gatkal et al. | Design and Implementation of Smart Water Level Indicator and Valve Controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170810 Address after: Suzhou City, Jiangsu province 215300, Kunshan Development Zone Six Road No. 16 room 4 Patentee after: KUNSHAN SHANGDAOYUAN ENVIRONMENTAL TECHNOLOGY CO.,LTD. Address before: Liu Ping Dian Xiang Qiao Cun, Shangshui County of Zhoukou City, Henan province 466100 three Group No. 101 Patentee before: Lu Zhengchun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |