CN201844863U - Combined-type liquid level measuring device - Google Patents
Combined-type liquid level measuring device Download PDFInfo
- Publication number
- CN201844863U CN201844863U CN2010206025476U CN201020602547U CN201844863U CN 201844863 U CN201844863 U CN 201844863U CN 2010206025476 U CN2010206025476 U CN 2010206025476U CN 201020602547 U CN201020602547 U CN 201020602547U CN 201844863 U CN201844863 U CN 201844863U
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- transmitter
- liquid level
- float
- float chamber
- combined
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- Expired - Lifetime
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a combined-type liquid level measuring device which comprises a float chamber. A float is arranged in the float chamber. A turnover-post-type display and a transducer are arranged outside the float chamber. The float is respectively coupled with the sensing elements of the turnover-post-type display and the transducer. The transducer is provided with a data transmission unit. Not only can the requirement of filed intuitive display be satisfied but also the remote transmission of liquid level data can be realized.
Description
Technical field
The utility model relates to a kind of liquid level emasuring device, relates in particular to a kind of combined liquid level emasuring device.
Background technology
The at present employing turned over the safety monitoring that the column type float level meter solves on-the-spot liquid level more, the display part of turning over the column type float level meter of level gauging turn over that post is made up of the identical halves of two two kinds of colors, movable turning over cylinder and can making its colour switching along the axis centre upset of being provided with realized on-the-spot directly perceived demonstration the to liquid level.
But along with the development of industrial automation, automaticity requires to increase day by day, and level gauging is not limited only to the simple function of on-the-spot demonstration directly perceived or electric signal teletransmission.Existing turning column liquid level meter can't be realized the teletransmission of liquid level numerical value satisfying under the on-the-spot situation about showing directly perceived.
In the prior art, the instrument of level gauging that other electrical distance transmitting can only be set again reaches the realization data remote, and measurement has increased cost to liquid level undoubtedly, simultaneously, is not easy to field maintemance and maintenance.
The utility model content
The purpose of this utility model provides and a kind ofly can satisfy the on-the-spot directly perceived combined liquid level emasuring device of teletransmission that shows, can realize liquid level numerical value again.
The purpose of this utility model is achieved through the following technical solutions:
Combined liquid level emasuring device of the present utility model, comprise float chamber, the built-in float of described float chamber, described float chamber is provided with outward and turns over column type display and transmitter, described float and the described sensing element that turns over column type display and described transmitter are coupled respectively, and described transmitter is provided with data transmission unit.
The technical scheme that is provided by above-mentioned the utility model as can be seen, combined liquid level emasuring device described in the utility model, because float chamber is provided with outward and turns over column type display and transmitter, float in the float chamber is coupled respectively with the sensing element that turns over column type display and transmitter, and transmitter is provided with data transmission unit.Can satisfy the on-the-spot teletransmission that shows, can realize liquid level numerical value again directly perceived.
Description of drawings
Fig. 1 is the front schematic view of the combined liquid level emasuring device of the utility model;
Fig. 2 is the side schematic view of the combined liquid level emasuring device of the utility model.
Among the figure: 1, transmitter, 2, valve, 3, traversing carriage, 4, joint flange, 5, float chamber, 6, spacing back-up ring, 7, turn over post display (scale).
Embodiment
Combined liquid level emasuring device of the present utility model, its preferable embodiment as shown in Figure 1, comprise float chamber, the built-in float of described float chamber, described float chamber is provided with outward and turns over column type display and transmitter, described float and the described sensing element that turns over column type display and described transmitter are coupled respectively, and described transmitter is provided with data transmission unit.
Described transmitter can be the magnetostriction transmitter, the waveguide filament coupling that described float and magnetostriction transmitter are built-in.
Described transmitter also can be dried spring transmitter, the dry reed switch magnetic coupling of described float and dried spring transmitter.
Described transmitter also can be selected the transmitter of other type for use.
Turning column liquid level meter of the present utility model and transmitter, have can on-the-spot indication the column type liquid level of turning over take into account transmitter based on it, can satisfy on-the-spot the demonstration and also can realize the data remote function simultaneously, and the teletransmission data accurately and reliably, can adapt to High Temperature High Pressure, the occasion of requirement of explosion proof is arranged.
Specific embodiment, as shown in Figure 1 and Figure 2:
Turning over column type display and transmitter is arranged on outside the float chamber, the built-in float of float chamber with turn over post coupling, the sensing element of float and transmitter coupling simultaneously, make turn over post and the float chamber inside of turning in the column type display position of float and transmitter are set to export corresponding level value or switching point corresponding, specifically can comprise:
The sensing element waveguide filament built-in with the magnetostriction transmitter produces magnetostrictive effect, according to the magnetostriction principle of work, measures and realize teletransmission by the electronic unit completing place of transmitter;
With dry reed switch magnetic coupling output resistance signal or carry out R/I conversion output 4-20mA normalized current signal and realize teletransmission;
With the dry reed switch coupling of desired location, output switching signal.
The type of the transmitter of specific embodiment can be selected:
1, magnetostriction transmitter: output numeral or analog electrical signal;
2, dried spring transmitter: output numeral or analog electrical signal, bound are reported to the police and are exported.
The above; it only is the preferable embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. combined liquid level emasuring device, comprise float chamber, the built-in float of described float chamber, it is characterized in that, described float chamber is provided with outward and turns over column type display and transmitter, described float and the described sensing element that turns over column type display and described transmitter are coupled respectively, and described transmitter is provided with data transmission unit.
2. combined liquid level emasuring device according to claim 1 is characterized in that, described transmitter is the magnetostriction transmitter, the waveguide filament coupling that described float and magnetostriction transmitter are built-in.
3. combined liquid level emasuring device according to claim 1 is characterized in that, described transmitter is dried spring transmitter, the dry reed switch magnetic coupling of described float and dried spring transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206025476U CN201844863U (en) | 2010-11-09 | 2010-11-09 | Combined-type liquid level measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206025476U CN201844863U (en) | 2010-11-09 | 2010-11-09 | Combined-type liquid level measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844863U true CN201844863U (en) | 2011-05-25 |
Family
ID=44039751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206025476U Expired - Lifetime CN201844863U (en) | 2010-11-09 | 2010-11-09 | Combined-type liquid level measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588832A (en) * | 2017-10-16 | 2018-01-16 | 孙克雷 | A kind of oil mass supervising device |
-
2010
- 2010-11-09 CN CN2010206025476U patent/CN201844863U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588832A (en) * | 2017-10-16 | 2018-01-16 | 孙克雷 | A kind of oil mass supervising device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181030 Address after: 100013 6 North Street, Hepingli, Beijing. Patentee after: Beijing Far East Instrument Co., Ltd. Address before: 100011 16 ande Road, Dongcheng District, Beijing Patentee before: Beijing Jing Yi-HIFOR Automation Instrument Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |
|
| CX01 | Expiry of patent term |