CN103777653A - Remote digital-display liquid level controllable and visual dual-purpose instrument - Google Patents
Remote digital-display liquid level controllable and visual dual-purpose instrument Download PDFInfo
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- CN103777653A CN103777653A CN201110462124.8A CN201110462124A CN103777653A CN 103777653 A CN103777653 A CN 103777653A CN 201110462124 A CN201110462124 A CN 201110462124A CN 103777653 A CN103777653 A CN 103777653A
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- liquid level
- control knob
- digital signal
- purpose instrument
- signal lamp
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Abstract
The invention relates to a liquid level controller and particularly relates to a remote digital-display liquid level controllable and visual dual-purpose instrument. The remote digital-display liquid level controllable and visual dual-purpose instrument comprises a steel tube, a power supply electrode, conductive electrodes and micro digital signal lamps, wherein the nine conductive electrodes indicate different positions, the number One to number Nine micro digital signal lamps are in one-to-one correspondence with the corresponding conductive electrodes, the conductive electrodes and the power supply electrode are arranged on the steel tube, and each conductive electrode is electrically connected with one micro digital signal lamp. The remote digital-display liquid level controllable and visual dual-purpose instrument according to the scheme is simple in structure and convenient in operation, liquid level display is intuitive, and both purposes of display and control are achieved.
Description
Technical field
The present invention relates to a kind of fluid level controller, especially a kind of digital display for remote liquid level controllable visual double-purpose instrument.
Background technology
At present for the control of pot liquid, general the used float control that is still; Comparatively advanced rod-type magnetic level transmitter, but it is not suitable with the environment for use of High Temperature High Pressure, as boiler.Range estimation boiler water level height, uses and only has so far visual glass tube all the time, also needing of having provide illumination, often blowdown clean and can only close-ups etc. many defects, be observe, control is not very convenient.
Summary of the invention
The object of the invention is to, provide a kind of simple in structure, cost is low, not only known height of liquid level but can control increase and decrease liquid digital display for remote liquid level controllable visual double-purpose instrument.
The technical solution adopted for the present invention to solve the technical problems is: a kind of digital display for remote liquid level controllable visual double-purpose instrument, it is characterized in that: comprise steel pipe, power electrode, conductive electrode, Minitype digital signal lamp, conductive electrode comprises nine conductive electrodes that represent diverse location, it is corresponding one by one with corresponding conductive electrode respectively that Minitype digital signal lamp is divided into 1～No. 9 Minitype digital signal lamp, conductive electrode and power electrode are all arranged on steel pipe, and each conductive electrode is electrically connected with a Minitype digital signal lamp respectively.
The further setting of the present invention is: also comprise lower limit control knob, in spacing control knob, upper limit control knob, nine conductive electrodes respectively with lower limit control knob, in spacing control knob, upper limit control knob be connected.
The steel pipe of length diameter 40mm identical with outer pot height for said structure, upper lower nozzle communicates with tank body, many electrodes are installed respectively from bottom to up, one as power electrode (note: voltage is below 36V), on at different levels be all conductive electrode, with electric wire connection Minitype digital signal lamp, increasing along with liquid level like this, power electrode is lighted (vertical arrangement step by step by liquid conduction pilot lamp, very attractive in appearance), when liquid declines, extinguish step by step, be provided with three common buttons simultaneously, as the need of setting height of liquid level, and can locate arbitrarily, simple in structure, easy to operate, liquid level intuitive display, both reached and can show, controllable object again.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present embodiment;
Embodiment
Known with reference to figure 1, a kind of digital display for remote liquid level controllable visual double-purpose instrument, comprise steel pipe 10, power electrode 11, conductive electrode 12, Minitype digital signal lamp, conductive electrode 12 comprises nine conductive electrodes that represent diverse location (liquid level position), Minitype digital signal lamp is divided into 1～No. 9 Minitype digital signal lamp and is also electrically connected with corresponding conductive electrode 12 is corresponding one by one respectively, conductive electrode 12 and power electrode 11 are all arranged on steel pipe 10, lowest order be power electrode 11, power electrode more than 11 is conductive electrode 12, certainly the quantity of conductive electrode 12 is completely variable, can according to show liquid level need to carry out flexible allocation, each conductive electrode 12 is electrically connected with a Minitype digital signal lamp respectively, nine conductive electrodes 12 respectively with lower limit control knob, in spacing control knob, upper limit control knob connects.
Lower limit control knob is selected lower control limit liquid level, in spacing control knob and upper limit control knob be all upper control limit liquid level, liquid level in the middle of spacing control knob control during difference is, upper limit control knob control upper limit (UL) liquid level.
Take 1～No. 9 Minitype digital signal lamp as example, 1～No. 9 Minitype digital signal lamp is corresponding conductive electrode 12 from low to high step by step, temporarily with 1.～9. represent from low high conductive electrode.Suppose: 1. lower limit locates, and presses lower limit control knob, and (if lower limit needs to improve, both by lower limit control knob be 2. connected) 9. upper limit locate, both pressed and the upper limit control knob being 9. connected.(if 7. upper limit locates, both by lower spacing control knob).
Operation: when lower limit control knob and upper limit control knob are all pressed, send power supply here, 2. electrode is without electricity, and liquid pump work, liquid raises gradually, and conductive electrode is switched on step by step, Minitype digital signal lamp is lighted step by step, until when 9. bright, quit work by the upper limit control knob power transmission control power supply electric pump of the 9. line pressed, liquid meets.
Decline gradually when liquid level like this, its signal lamp extinguish one by one from top to bottom until 1. electrode depart from liquid power transmission, electric pump recovers liquid feeding., go round and begin again at this point, automatically control.
Claims (2)
1. a digital display for remote liquid level controllable visual double-purpose instrument, it is characterized in that: comprise steel pipe, power electrode, conductive electrode, Minitype digital signal lamp, conductive electrode comprises nine conductive electrodes that represent diverse location, it is corresponding one by one with corresponding conductive electrode respectively that Minitype digital signal lamp is divided into 1～No. 9 Minitype digital signal lamp, conductive electrode and power electrode are all arranged on steel pipe, and each conductive electrode is electrically connected with a Minitype digital signal lamp respectively.
2. according to digital display for remote liquid level controllable visual double-purpose instrument claimed in claim 1, it is characterized in that: also comprise lower limit control knob, in spacing control knob, upper limit control knob, nine conductive electrodes respectively with lower limit control knob, in spacing control knob, upper limit control knob be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110462124.8A CN103777653A (en) | 2011-12-31 | 2011-12-31 | Remote digital-display liquid level controllable and visual dual-purpose instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110462124.8A CN103777653A (en) | 2011-12-31 | 2011-12-31 | Remote digital-display liquid level controllable and visual dual-purpose instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103777653A true CN103777653A (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110462124.8A Pending CN103777653A (en) | 2011-12-31 | 2011-12-31 | Remote digital-display liquid level controllable and visual dual-purpose instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103777653A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109430222A (en) * | 2018-12-08 | 2019-03-08 | 淮阴师范学院 | A kind of Multifunctional sprayer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184196Y (en) * | 1992-12-25 | 1994-11-30 | 孙虹光 | Inspection mechanism of automatic liquid level display |
| US20050235749A1 (en) * | 2004-04-27 | 2005-10-27 | Jerry Morris | Liquid level monitoring system |
| CN201364502Y (en) * | 2009-03-20 | 2009-12-16 | 攀枝花新钢钒股份有限公司 | Electrode-type liquid level controller |
| CN102156488A (en) * | 2010-12-03 | 2011-08-17 | 陈光焕 | Long-distance digital display liquid level controllable visual dual-purpose meter |
| CN202443338U (en) * | 2011-12-31 | 2012-09-19 | 陈光焕 | Long-distance digital display liquid level controllable and visual dual-purpose instrument |
-
2011
- 2011-12-31 CN CN201110462124.8A patent/CN103777653A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184196Y (en) * | 1992-12-25 | 1994-11-30 | 孙虹光 | Inspection mechanism of automatic liquid level display |
| US20050235749A1 (en) * | 2004-04-27 | 2005-10-27 | Jerry Morris | Liquid level monitoring system |
| CN201364502Y (en) * | 2009-03-20 | 2009-12-16 | 攀枝花新钢钒股份有限公司 | Electrode-type liquid level controller |
| CN102156488A (en) * | 2010-12-03 | 2011-08-17 | 陈光焕 | Long-distance digital display liquid level controllable visual dual-purpose meter |
| CN202443338U (en) * | 2011-12-31 | 2012-09-19 | 陈光焕 | Long-distance digital display liquid level controllable and visual dual-purpose instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109430222A (en) * | 2018-12-08 | 2019-03-08 | 淮阴师范学院 | A kind of Multifunctional sprayer |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |