CN202443338U - Long-distance digital display liquid level controllable and visual dual-purpose instrument - Google Patents
Long-distance digital display liquid level controllable and visual dual-purpose instrument Download PDFInfo
- Publication number
- CN202443338U CN202443338U CN2011205786900U CN201120578690U CN202443338U CN 202443338 U CN202443338 U CN 202443338U CN 2011205786900 U CN2011205786900 U CN 2011205786900U CN 201120578690 U CN201120578690 U CN 201120578690U CN 202443338 U CN202443338 U CN 202443338U
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- liquid level
- control knob
- digital signal
- electrode
- purpose instrument
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Abstract
The present utility model relates to a liquid level controller, especially to a long-distance digital display liquid level controllable and visual dual-purpose instrument. The long-distance digital display liquid level controllable and visual dual-purpose instrument comprises a steel pipe, a power supply electrode, conductive electrodes and minature digital signal lamps, the conductive electrodes comprise nine conductive electrodes indicating different positions, the nine miniature digital signal lamps are respectively corresponding to the conductive electrodes one by one, the conductive electrodes and the power supply electrode are arranged on the steel pipe, and each conductive electrode is respectively and electrically connected with a miniature digital signal lamp. The dual-purpose instrument is simple in structure, convenient for operating and visual in liquid level display, and the aim of displaying and controlling can be realized.
Description
Technical field
The utility model relates to a kind of fluid level controller, the controlled visual double-purpose instrument of especially a kind of long-range digital display liquid level.
Background technology
Present control for pot liquid, the general employed float control that is still; Comparatively advanced rod-type magnetic level transmitter, but the environment for use of its incompatibility HTHP are like boiler.Range estimation boiler water level height uses all the time and has only visual glass tube so far, have also need provide illumination, often blowdown clean and can only close-ups etc. many defectives, be that to observe, control be not very convenient.
Summary of the invention
The purpose of the utility model is, provide a kind of simple in structure, cost is low, not only can know the liquid level height but also can control the controlled visual double-purpose instrument of long-range digital display liquid level of increase and decrease liquid.
The utility model solves the technical scheme that its technical matters adopted: the controlled visual double-purpose instrument of a kind of long-range digital display liquid level; It is characterized in that: comprise steel pipe, power electrode, conductive electrode, miniature digital signal lamp; Conductive electrode comprises nine conductive electrodes representing diverse location, and miniature digital signal lamp has nine, and is corresponding one by one with corresponding conductive electrode respectively; Conductive electrode and power electrode all are arranged on the steel pipe, and each conductive electrode is electrically connected with a miniature digital signal lamp respectively.
Further being set to of the utility model: also comprise the lower limit control knob, in spacing control knob, upper limit control knob, nine conductive electrodes respectively with the lower limit control knob, in spacing control knob, upper limit control knob be connected.
Said structure is with the steel pipe of the length diameter about 40mm identical with outer pot height degree, and last lower nozzle communicates with tank body, and many electrodes are installed respectively from bottom to up; One as power electrode (annotate: voltage is below 36V), at different levels all be conductive electrode, be communicated with miniature digital signal lamp with electric wire; Along with the increasing of liquid level, power electrode is lighted (vertical arrangement, very attractive in appearance) step by step through the liquid conduction pilot lamp like this; When liquid descends, extinguish step by step, be provided with three common buttons simultaneously; As needing of setting liquid level height, and can locate simple in structure, easy to operate, liquid level intuitive display arbitrarily; Both reached and to show, controllable again purpose.
Description of drawings
Fig. 1 is the synoptic diagram of present embodiment;
Embodiment
Can know that with reference to figure 1 the controlled visual double-purpose instrument of a kind of long-range digital display liquid level comprises steel pipe 10, power electrode 12, conductive electrode 11, miniature digital signal lamp; Conductive electrode 11 comprises nine conductive electrodes of expression diverse location (liquid level position); Miniature digital signal lamp is divided into miniature digital signal lamp 1～No. 9, corresponding one by one with corresponding conductive electrode 11 respectively and electrical connection, and conductive electrode 11 all is arranged on the steel pipe 10 with power electrode 12; Lowest order be power electrode 12; Power electrode is conductive electrode 11 more than 12, the quantity of conductive electrode 11 is fully variable certainly, can carry out flexible allocation according to the needs that show liquid level; Each conductive electrode 11 is electrically connected with a miniature digital signal lamp respectively, nine conductive electrodes 11 respectively with the lower limit control knob, in spacing control knob, upper limit control knob be connected.
The lower limit control knob is selected the lower control limit liquid level, in spacing control knob all be the UCL liquid level with the upper limit control knob, liquid level in the middle of the spacing control knob control during difference is, the upper limit control knob is controlled the upper limit (UL) liquid level.
With 1～No. 9 miniature digital signal lamp is example, and 1～No. 9 corresponding step by step conductive electrode 11 from low to high of miniature digital signal lamp is temporarily with A, B, C, D, E, F, G, H, I representative conductive electrode from low to high.Suppose: lower limit location A electrode, press the lower limit control knob, (if lower limit need improve, the lower limit control knob being connected with B) upper limit location I electrode is just pressed the upper limit control knob that is connected with the I electrode.(if upper limit location G electrode, spacing control knob in pressing).
Operation: all press when lower limit control knob and upper limit control knob, send power supply here, the B electrode does not have; And liquid pump work, liquid raises gradually, and conductive electrode is switched on step by step; Miniature digital signal lamp is lighted step by step; When No. 9 miniature digital signal lamps were bright, the upper limit control knob through the I electrode connecting line pressed sent electric control power supply electric pump to quit work, and liquid satisfies.
Descend gradually when liquid level like this, its signal lamp extinguishes one by one from top to bottom and breaks away from liquid until the A electrode and send electricity, and electric pump recovers liquid feeding., go round and begin again, automatically control at this point.
Claims (2)
1. controlled visual double-purpose instrument of long-range digital display liquid level; It is characterized in that: comprise steel pipe, power electrode, conductive electrode, miniature digital signal lamp; Conductive electrode comprises nine conductive electrodes representing diverse location, and miniature digital signal lamp has nine, and is corresponding one by one with corresponding conductive electrode respectively; Conductive electrode and power electrode all are arranged on the steel pipe, and each conductive electrode is electrically connected with a miniature digital signal lamp respectively.
2. according to the controlled visual double-purpose instrument of the described long-range digital display liquid level of claim 1; It is characterized in that: also comprise the lower limit control knob, in spacing control knob, upper limit control knob, nine conductive electrodes respectively with the lower limit control knob, in spacing control knob, upper limit control knob be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205786900U CN202443338U (en) | 2011-12-31 | 2011-12-31 | Long-distance digital display liquid level controllable and visual dual-purpose instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205786900U CN202443338U (en) | 2011-12-31 | 2011-12-31 | Long-distance digital display liquid level controllable and visual dual-purpose instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202443338U true CN202443338U (en) | 2012-09-19 |
Family
ID=46824781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205786900U Expired - Fee Related CN202443338U (en) | 2011-12-31 | 2011-12-31 | Long-distance digital display liquid level controllable and visual dual-purpose instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202443338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777653A (en) * | 2011-12-31 | 2014-05-07 | 陈光焕 | Remote digital-display liquid level controllable and visual dual-purpose instrument |
-
2011
- 2011-12-31 CN CN2011205786900U patent/CN202443338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777653A (en) * | 2011-12-31 | 2014-05-07 | 陈光焕 | Remote digital-display liquid level controllable and visual dual-purpose instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |