CN2112807U - Multi-function double-colour liquid level, pressure controller - Google Patents
Multi-function double-colour liquid level, pressure controller Download PDFInfo
- Publication number
- CN2112807U CN2112807U CN 91205047 CN91205047U CN2112807U CN 2112807 U CN2112807 U CN 2112807U CN 91205047 CN91205047 CN 91205047 CN 91205047 U CN91205047 U CN 91205047U CN 2112807 U CN2112807 U CN 2112807U
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- Prior art keywords
- liquid level
- pressure
- table body
- pressure controller
- sensor
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- 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.)
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model belongs to a liquid level and pressure measuring device in liquid storage container, comprising three parts: a capacitive sensor, a pressure sensor and a meter body. The utility model can measure the liquid level and the pressure of the liquid in the container and effectively controls a power device which is associated with the liquid level and the pressure. Consequently, the measured data is scientific and accurate.
Description
The utility model belongs in the storaging liquid container, liquid level, device for pressure measurement.
The patent No. is 89208974.1, name is called the comparatively desirable device that " combination inclined-plane light reflection double colored indicator " measures various liquid levels beyond doubt, but this liquid level gauge can only be measured liquid, and be liquid level with the naked eye directly perceived, the liquid level of some special containers of using such as chemical reaction is seen just looked into significantly that some is coarse accurate inadequately.Therefore, the application of this instrument has also just had certain limitation.
The purpose of this utility model is on the basis of above-mentioned liquid level gauge, provides the liquid level emasuring device of capacitance type sensor, and the gaging pressure sensor is provided simultaneously, and the trinity organically combines forms the liquid level pressure controller.
Principle of work of the present utility model is that pressure transducer is sent on the table body along with the size of measured medium pressure demonstrates corresponding pressure signal, enters computing machine again, thereby effectively controls pressure-dependent all power, as fire grate, air blast, air inducing etc.The control of the mensuration of liquid level is to change by the change of two metal electrodes to the specific inductive capacity of measured medium, the signal of changes in liquid level is sent on the table body, thus effective control all power relevant with liquid level, as the work of water pump and stop.On same table body, demonstrate pressure, two kinds of data of liquid level simultaneously, and these measured signals are connected on the computing machine, obtain science, accurate data at last.When the pressure of measured medium, when liquid level changes, can obtain the signal that the sound and light show, make operating personnel in time adjust dynamic index.
Design of the present utility model, be that capacitance type sensor is installed in the double colored indicator left-handed watch body, this sensor have two with table body parallel cylindrical metal electrode, one end export list of each metal electrode is external, extension electrode and table be to be fixture with screw and sealing gasket between the body, and its sealing and fixing on the table body, is equipped with valve at the two ends up and down of double colored indicator table body, temperature and pressure force transducer in last valve place is equipped with is controlled the central pressure of container at a certain temperature.
This reality is novel, owing to adopt secondary instrument, has replaced present general, a series of complex appts of high and low water alarm, not only having improved the automatic controlling level to liquid level pressure, and saved the expense of former warning equipment series, is one to have the ideal equipment of broad prospect of application.
It is as follows to provide embodiment of the present utility model in conjunction with the accompanying drawings:
Accompanying drawing 1 is the synoptic diagram of multi-functional double-colored liquid level, pressure controller, 1 is board-like table body among the figure, the 2nd, capacitance type sensor, this sensor adopts two metal electrodes to become 90 ℃ of angles mutually, two electrodes are drawn two wiring points from the side of table body respectively, extension and table body are to be in addition sealing and fixing of original paper with screw 3 and sweet packing 4, support by a support 5 in the middle of two electrodes, valve on one is installed by connecting pipe 6 in the upper end of table body, the valve upper end is connected to temperature and pressure force transducer 8 in, and the lower end of table body is equipped with a lower valve 9.
Accompanying drawing 2 is in multi-functional double-colored liquid level, the pressure controller, measures the capacitance type sensor cut-away view of liquid level, and 5 is electrode suppors among the figure.
Claims (2)
1, a kind of multi-functional double-colored liquid level, pressure controller, it is characterized in that capacitance type sensor is installed in the left-handed watch body 1 of double colored indicator, this sensor have two with table body parallel garden cylindricality metal electrode 2, one end export list of each electrode is external, be fixed on the table body with screw 3 and seal 4 between extension electrode and the table body, at the valve 7 and the lower valve 9 on two ends are equipped with up and down of table body 1, last valve upper end is equipped with middle temperature and pressure force transducer 8.
2, controller as claimed in claim 1 is characterized in that two mutual sensor metal electrodes 2 at an angle of 90, is supported by a support 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91205047 CN2112807U (en) | 1991-03-29 | 1991-03-29 | Multi-function double-colour liquid level, pressure controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91205047 CN2112807U (en) | 1991-03-29 | 1991-03-29 | Multi-function double-colour liquid level, pressure controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2112807U true CN2112807U (en) | 1992-08-12 |
Family
ID=4914998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91205047 Granted CN2112807U (en) | 1991-03-29 | 1991-03-29 | Multi-function double-colour liquid level, pressure controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2112807U (en) |
-
1991
- 1991-03-29 CN CN 91205047 patent/CN2112807U/en active Granted
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |