CN205981361U - Oil, water termination detector - Google Patents
Oil, water termination detector Download PDFInfo
- Publication number
- CN205981361U CN205981361U CN201620830387.8U CN201620830387U CN205981361U CN 205981361 U CN205981361 U CN 205981361U CN 201620830387 U CN201620830387 U CN 201620830387U CN 205981361 U CN205981361 U CN 205981361U
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- China
- Prior art keywords
- liquid level
- insulator cap
- water termination
- retaining collar
- termination detector
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to an oil, water termination detector, becoming and sending the controller including installing the liquid level detection sensor in the container and setting up liquid level the container outside, the liquid level detection sensor includes the insulator cap, insulated wire that a plurality of electrode collar of the insulator cap below many causes of hang tied up, and electrode collar is equidistant to be arranged, and the sinle silk of every electrode collar and a insulated wire lower extreme links to each other, and insulated wire becomes and send the controller continuous through setting up plug switching and liquid level on the insulator cap. The utility model discloses different with the electric conductivity of tar according to the aqueous ammonia, through the liquid level that tar in the test container is come to the resistance value in very little electric current (mA) the return circuit, liquid level detection is accurate, can be directly on the master -control room host computer with on -the -spot liquid level display on direct read liquid level height, operation clear.
Description
Technical field
This utility model is related to liquid level detection device, particularly to a kind of oil, water termination detector.
Background technology
In the production process of coke-oven plant's chemical workshop, need the tar liquid level in the tar settling tank in workshop is carried out
Effectively detection and metering.Because the tar of settling tank is a kind of black or pitchy viscous liquid, proportion is more than water, has
Certain dissolubility and a lot of chemical composition, flammable and be corrosive.Except tar also contains some ammonia in settling tank, proportion is less than
Tar, is suspended in the surface of tar, the middle emulsion layer also having one layer of ammonia to mix with tar, tar is in bottom.Will be to tank
The accurate detection of the tar liquid level that interior corrosivity are strong, separating surface is complicated, with conventional differential pressure type, ultrasound wave, radar, ball float
The problems such as easily losing efficacy all can occur in formula, the liquidometer of magnetic float-type, fragile, inaccurate, price height of measurement, increased enterprise
Production cost.
Content of the invention
Technical problem to be solved in the utility model is to provide a kind of oil, water termination detector, in focusing breakdown of oil tank
More accurate, the more reliable real-time detection of liquid level.
For achieving the above object, this utility model employs the following technical solutions realization：
A kind of oil, water termination detector, including the liquid level detecting sensor being arranged in container and be arranged on outside container
Level transmitting controller, liquid level detecting sensor includes insulator cap, and many of hanging below insulator cap is tied up by multiple electrodes ring
Insulated conductor, electrode retaining collar is equally spaced, and each electrode retaining collar is connected with the core of an insulated conductor lower end, and insulated conductor passes through
The plug switching being arranged on insulator cap is connected with level transmitting controller.
Described level transmitting controller connects master control room main frame and live liquid level display.
It is defeated that described level transmitting controller includes signal deteching circuit, power module, surge protection circuit, signal isolation
Go out circuit, signal deteching circuit is electrically connected with power module, surge protection circuit, signal isolation output circuit.
Described signal deteching circuit includes the multiple resistance identical resistance connected, and resistance quantity is sensed with Level Detection
The electrode retaining collar quantity of device is identical, the insulated conductor that electrode retaining collar is connected through insulator cap plug transfer and adjacent resistor between connecing
Access point is connected.
Compared with prior art, the beneficial effects of the utility model are：
This utility model is different from the electric conductivity of tar according to ammonia, by the resistance value in electric current (mA) loop of very little
Carry out the liquid level of tar in detection container, Level Detection accurately, can be directly on master control room main frame and straight on live liquid level display
Connect reading liquid level, operation is simple and clear.
Brief description
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is embodiment level transmitting controller principle block diagram.
Fig. 3 is the schematic diagram of embodiment signal deteching circuit.
In figure：Level transmitting controller 1, insulator cap 2, electrode retaining collar 3, insulated conductor 4, plug 5, master control room main frame 6, scene
Liquid level display 7, tar settling tank 8.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is further illustrated：
Embodiment：
As Fig. 1, a kind of oil, water termination detector, for detecting the tar liquid level in tar settling tank, detector includes pacifying
The liquid level detecting sensor that is contained in tar settling tank 8 and be arranged on level transmitting controller 1 outside tar settling tank 8, liquid level
Detection sensor includes insulator cap 2, the insulated conductor 4 that insulator cap 2 lower section hanging 10 is tied up, electrode retaining collar 3 by 10 electrode retaining collars 3
It is equally spaced, the distance of the quantity of electrode retaining collar and electrode interannular according to user, certainty of measurement can be required and tank body is highly clever
Live and configure.Each electrode retaining collar 3 is connected with the core of insulated conductor 4 lower end, and insulated conductor 4 is by being arranged on insulator cap 2
Plug 5 transfer and be connected with level transmitting controller 1.Level transmitting controller 1 connects master control room main frame 6 and live liquid level shows
Device 7.
As Fig. 2, it is defeated that level transmitting controller includes signal deteching circuit, power module, surge protection circuit, signal isolation
Go out circuit, signal deteching circuit is electrically connected with power module, surge protection circuit, signal isolation output circuit.
As Fig. 3, signal deteching circuit includes the 10 resistance identical resistance connected, the insulated conductor that electrode retaining collar is connected
Plug switching through insulator cap is connected with the access point between adjacent resistor.
Described above is only ultimate principle of the present utility model, not this utility model is imposed any restrictions, every foundation
This utility model carries out equivalent variations and modification to it, all within the category of the art of this patent protection scheme.
Claims (4)
1. a kind of oil, water termination detector are it is characterised in that including the liquid level detecting sensor that is arranged in container and being arranged on
Level transmitting controller outside container, liquid level detecting sensor includes insulator cap, and below insulator cap, many of hanging is by multiple electrodes
The insulated conductor that ring is tied up, electrode retaining collar is equally spaced, and each electrode retaining collar is connected with the core of an insulated conductor lower end, insulation
Wire is connected with level transmitting controller by the plug switching being arranged on insulator cap.
2. a kind of oil according to claim 1, water termination detector are it is characterised in that described level transmitting controller
Connect master control room main frame and live liquid level display.
3. a kind of oil according to claim 1, water termination detector are it is characterised in that described level transmitting controller
Including signal deteching circuit, power module, surge protection circuit, signal isolation output circuit, signal deteching circuit and power supply mould
Block, surge protection circuit, signal isolation output circuit are electrically connected.
4. a kind of oil according to claim 3, water termination detector are it is characterised in that described signal deteching circuit bag
Include multiple resistance identical resistance of series connection, resistance quantity is identical with the electrode retaining collar quantity of liquid level detecting sensor, electrode retaining collar institute
The plug switching through insulator cap for the insulated conductor connecting is connected with the access point between adjacent resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830387.8U CN205981361U (en) | 2016-08-02 | 2016-08-02 | Oil, water termination detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620830387.8U CN205981361U (en) | 2016-08-02 | 2016-08-02 | Oil, water termination detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981361U true CN205981361U (en) | 2017-02-22 |
Family
ID=58029028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620830387.8U Active CN205981361U (en) | 2016-08-02 | 2016-08-02 | Oil, water termination detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865021A (en) * | 2019-11-21 | 2020-03-06 | 无锡纽思铁科能源科技有限公司 | Reference electrode with liquid level detection function |
| CN113155008A (en) * | 2021-03-10 | 2021-07-23 | 广东化一环境科技有限公司 | Thickness detection equipment and detection method for layered medium |
| CN113823924A (en) * | 2021-08-31 | 2021-12-21 | 广东电网有限责任公司 | Grounding rod with depth requirement recognition function |
-
2016
- 2016-08-02 CN CN201620830387.8U patent/CN205981361U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865021A (en) * | 2019-11-21 | 2020-03-06 | 无锡纽思铁科能源科技有限公司 | Reference electrode with liquid level detection function |
| CN113155008A (en) * | 2021-03-10 | 2021-07-23 | 广东化一环境科技有限公司 | Thickness detection equipment and detection method for layered medium |
| CN113823924A (en) * | 2021-08-31 | 2021-12-21 | 广东电网有限责任公司 | Grounding rod with depth requirement recognition function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |