CN204854869U - Liquid level automatic checkout device - Google Patents
Liquid level automatic checkout device Download PDFInfo
- Publication number
- CN204854869U CN204854869U CN201520502086.8U CN201520502086U CN204854869U CN 204854869 U CN204854869 U CN 204854869U CN 201520502086 U CN201520502086 U CN 201520502086U CN 204854869 U CN204854869 U CN 204854869U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- level sensor
- fluid reservoir
- liquid storage
- storage pot
- 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.)
- Active
Links
Abstract
The utility model discloses a liquid level automatic checkout device, including the liquid storage pot, be equipped with level sensor in the liquid storage pot, the level sensor connection control module, control module connects display and alarm, level sensor is contact type senser, and level sensor and step motor are connected, and level sensor's probe is arranged in the liquid storage pot, storing jar lateral wall superscript is scaled, and the liquid storage pot is equipped with transparent viewing window, the liquid storage pot top is equipped with the filling tube, is equipped with first solenoid valve on the filling tube, and the filling tube end -to -end connection is reinforced jar, the liquid storage pot bottom is equipped with the discharging pipe, is equipped with the second solenoid valve on the discharging pipe, discharging pipe end -to -end connection discharge tank. This device measurement accuracy and reliability are high, can realize the automatic of liquid level and measure the liquid level real -time detection in the liquid storage pot, reduce intensity of labour, intelligent control.
Description
Technical field
The utility model relates to a kind of pick-up unit, specifically a kind of mechanical hook-up liquid level being carried out to Real-Time Monitoring, display.
Background technology
In modernization industry enterprise production process, need surplus and the service condition of observing liquid storage pot liquid at any time, be convenient to timely liquid make-up, thus level sensing becomes very important technological means in production run.Many liquid storage containers are by manual detection residual liquid quantity, then carry out liquid and supplement, but manual operation can not be checked through the height of liquid level change in closed fluid reservoir in time, thus whether normal reliable is run cannot to monitor fluid filling pump in time.In real process, often occur checking situation not in place, because the situation of change of liquid level being detected at any time, so can not meet the needs of production, this is the weak point existing for prior art.
Existing liquid level detection device, transparent glass tube, fixing liquid-level probe or ultrasonic detector is adopted to carry out detection display to liquid level, not only measuring accuracy is not high, and the intelligentized control method such as the setting of liquid level bound, over range warning can not be carried out, therefore design a kind of equipment measured in real time liquid level, show, automatic, the intelligentized control method that realize liquid level seem particularly important.
Utility model content
The utility model object be to provide a kind of accuracy of measurement high, can Real-Time Monitoring changes in liquid level, realize the liquid level automatic detection device that intellectualized detection controls.
The utility model is achieved through the following technical solutions: liquid level automatic detection device, comprises fluid reservoir, is provided with liquid level sensor in fluid reservoir, liquid level sensor link control module, and control module connects display and alarm; Described liquid level sensor is touch sensor, and liquid level sensor is connected with stepper motor, and the probe of liquid level sensor is placed in fluid reservoir; Preserving jar sidewall is marked with scale, and fluid reservoir is provided with transparent windows; Fluid reservoir top is provided with charge pipe, and charge pipe is provided with the first solenoid valve, and charge pipe end connects feed pot; Be provided with discharge nozzle bottom fluid reservoir, discharge nozzle is provided with the second solenoid valve, and discharge nozzle end connects discharge tank.
Described alarm is audible-visual alarm lamp.
Display is LCD display.
The technical characterstic of the technical program and good effect:
1, contact liquid level sensor is provided with in fluid reservoir, liquid level sensor is connected with stepper motor, stepper motor drives liquid level sensor probe to approach contact detection to liquid level in fluid reservoir by rotating, detection interference is little, degree of accuracy is high, liquid level in fluid reservoir can be detected in real time, and pass the signal to control module.
2, fluid reservoir sidewall is provided with scale, liquid level sensor probe approaches contact detection to liquid level in fluid reservoir in real time, alarm liquid level value can be set, when the residual liquid quantity in fluid reservoir drops to the alarm limit of setting, audible-visual alarm lamp provides lasting sound and light alarm, reminds operating personnel to carry out necessary counter-measure.
3, display can clear, the level value that shows liquid storage pot liquid in time, accurately, and fluid reservoir sidewall is provided with scale and transparent windows, and operator can observe the real-time dynamic change of liquid level intuitively.
4, fluid reservoir top is provided with charge pipe, the first solenoid valve and feed pot, and when in fluid reservoir, liquid level reaches setting value, auto feed opened by the first solenoid valve; Be provided with discharge nozzle bottom fluid reservoir, the second solenoid valve and discharge tank, when in fluid reservoir, liquid level reaches setting value, self-emptying opened by the second solenoid valve, realizes intelligent automatic control and to feed in raw material blowing.
5, measuring accuracy and reliability high, realize the automatic measurement of liquid level, reduce labour intensity, intelligentized control method.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, liquid level automatic detection device, comprises fluid reservoir 1, be provided with liquid level sensor 2 in fluid reservoir 1, liquid level sensor 2 link control module 3, control module 3 connects display 4 and alarm 5, described display 4 is LCD display, and alarm 5 is audible-visual alarm lamp; Described liquid level sensor is touch sensor, liquid level sensor is connected with stepper motor 6, the probe of liquid level sensor is placed in fluid reservoir 1, stepper motor 6 drives liquid level sensor probe to move up and down in fluid reservoir by rotating, thus facilitating liquid level sensor to approach contact detection to liquid level in fluid reservoir, detection interference is little, and degree of accuracy is high, liquid level in fluid reservoir can be detected in real time, and pass the signal to control module; Preserving jar sidewall is marked with scale and transparent windows 7, and handled easily person directly observes liquid level change.
Fluid reservoir top is provided with charge pipe, and charge pipe is provided with the first solenoid valve 10, and charge pipe end connects feed pot 8; Be provided with discharge nozzle bottom fluid reservoir, discharge nozzle is provided with the second solenoid valve 11, and discharge nozzle end connects discharge tank 9.When in fluid reservoir, liquid level reaches setting value, the first solenoid valve 10 or the second solenoid valve 11 open auto feed or blowing.
Liquid level automatic detection device disclosed in the utility model, utilize the electric conductivity of water, with a probe and voltage comparator composition sensor, two different level state control step motors are utilized to rotate forward and rotate backward, stepping driven by motor probe is allowed to carry out water-level detecting, when probe is on liquid level, two probes are disconnected, when probe is in liquid, two probe conductings, then by voltage comparator, two signals are amplified, signal after amplification passes to controller, then show on an lcd display, the bound of liquid level presets, when the liquid level information carrying out sensor exceeds bound scope, processor controls audible-visual annunciator and reports to the police, realize intelligentized control method.
Claims (3)
1. liquid level automatic detection device, comprises fluid reservoir, it is characterized in that: be provided with liquid level sensor in fluid reservoir, liquid level sensor link control module, and control module connects display and alarm; Described liquid level sensor is touch sensor, and liquid level sensor is connected with stepper motor, and the probe of liquid level sensor is placed in fluid reservoir; Preserving jar sidewall is marked with scale, and fluid reservoir is provided with transparent windows; Fluid reservoir top is provided with charge pipe, and charge pipe is provided with the first solenoid valve, and charge pipe end connects feed pot; Be provided with discharge nozzle bottom fluid reservoir, discharge nozzle is provided with the second solenoid valve, and discharge nozzle end connects discharge tank.
2. liquid level automatic detection device according to claim 1, is characterized in that: described alarm is audible-visual alarm lamp.
3. liquid level automatic detection device according to claim 1, is characterized in that: display is LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502086.8U CN204854869U (en) | 2015-07-13 | 2015-07-13 | Liquid level automatic checkout device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502086.8U CN204854869U (en) | 2015-07-13 | 2015-07-13 | Liquid level automatic checkout device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204854869U true CN204854869U (en) | 2015-12-09 |
Family
ID=54745409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502086.8U Active CN204854869U (en) | 2015-07-13 | 2015-07-13 | Liquid level automatic checkout device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204854869U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108024485A (en) * | 2017-12-29 | 2018-05-11 | 扬州海通电子科技有限公司 | A kind of integrated module type liquid low-temperature receiver cabinet |
| CN108154944A (en) * | 2016-12-06 | 2018-06-12 | 广东核电合营有限公司 | A kind of nuclear power plant's medicine system alarm control method, device and medicine system |
| CN109099988A (en) * | 2018-06-21 | 2018-12-28 | 张丰麒 | A kind of level sensing charger |
| CN112922585A (en) * | 2021-02-26 | 2021-06-08 | 华东交通大学理工学院 | Automatic monitoring method for liquid level height of drainage well in subway construction |
-
2015
- 2015-07-13 CN CN201520502086.8U patent/CN204854869U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154944A (en) * | 2016-12-06 | 2018-06-12 | 广东核电合营有限公司 | A kind of nuclear power plant's medicine system alarm control method, device and medicine system |
| CN108024485A (en) * | 2017-12-29 | 2018-05-11 | 扬州海通电子科技有限公司 | A kind of integrated module type liquid low-temperature receiver cabinet |
| CN108024485B (en) * | 2017-12-29 | 2023-12-19 | 扬州海通电子科技有限公司 | Integrated module type liquid cooling source cabinet |
| CN109099988A (en) * | 2018-06-21 | 2018-12-28 | 张丰麒 | A kind of level sensing charger |
| CN112922585A (en) * | 2021-02-26 | 2021-06-08 | 华东交通大学理工学院 | Automatic monitoring method for liquid level height of drainage well in subway construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204854869U (en) | Liquid level automatic checkout device | |
| CN104949740B (en) | Liquid level gauge automatic gauge calibrating installation and method | |
| CN202002689U (en) | Flow rate detection instrument capable of controlling flow rate | |
| CN204612984U (en) | A kind of Groundwater Flow sampling overflow mechanism | |
| CN204963951U (en) | Liquid level detection system | |
| CN106289454B (en) | Liquid level meter measuring ruler and liquid level meter calibration method applying same | |
| CN106404104A (en) | High-precision liquid level detection device | |
| US20160003860A1 (en) | Real-time volume confirmation dispensing apparatus and methods | |
| CN207170304U (en) | Lithium battery cap surface of semi-finished texture and ultra-sonic welded automatic detection system | |
| CN205102889U (en) | Automatic calibrating installation of fuel tanker aircraft | |
| CN209878019U (en) | Clean warehouse room dynamic monitoring device and automatic material handling control system | |
| CN102279034A (en) | Built-in liquid level gauge used for indicating level height in device or container | |
| CN206740218U (en) | A kind of liquid level gauge calibrating installation | |
| CN201697681U (en) | Light control metering device | |
| CN206683997U (en) | A kind of gear-box on-line monitoring system and track train | |
| CN206945498U (en) | A kind of full-automatic paper amenities bleeds back system safety testing device | |
| CN203837779U (en) | Liquid level sensor detecting device | |
| CN217059210U (en) | Liquid leakage rate monitoring device | |
| CN212622072U (en) | Novel online viscosity detection system | |
| CN210690446U (en) | Online material moisture content detection device | |
| CN207671968U (en) | For the acid solution detecting and controlling system in nitrocotton production process | |
| CN208254957U (en) | STRENGTH TESTING OF PIPE LINES and data-storage system | |
| CN202823951U (en) | Electrified water washing vehicle-mounted water tank monitoring device and electrified water washing system | |
| CN207703666U (en) | A kind of portable oil viscosity detector | |
| CN205262542U (en) | Transparent container reserves detecting system not |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |