CN204535811U - A kind of air bubble type water gauge of anti-condensation - Google Patents
A kind of air bubble type water gauge of anti-condensation Download PDFInfo
- Publication number
- CN204535811U CN204535811U CN201420870530.7U CN201420870530U CN204535811U CN 204535811 U CN204535811 U CN 204535811U CN 201420870530 U CN201420870530 U CN 201420870530U CN 204535811 U CN204535811 U CN 204535811U
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- air
- type water
- cabinet
- bubble type
- water gauge
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Abstract
The utility model discloses a kind of air bubble type water gauge of anti-condensation, comprise a main frame, one feed channel and a measuring cup, it is characterized in that, described main frame comprises cabinet, and the air pump be arranged in cabinet, control circuit board, T-valve and two-position three way magnetic valve, described cabinet is provided with gas feed and an air pipe interface, a port of described T-valve is exposed in cabinet, another two ports trachea interface and two-position three way magnetic valve respectively, air pipe interface is connected with measuring cup by described gas pipe line, two-position three way magnetic valve is operated in normally off, gas outlet connects pressure transducer, exhausr port opens wide, for the air of high pressure condensation is discharged fast.The utility model solves the problem that high pressure condensation and dewfall easily appears in air bubble type water gauge in gatherer process, enables air bubble type water gauge normal use under high humidity environment.
Description
Technical field
The utility model relates to air bubble type water gauge, the air bubble type water gauge of particularly a kind of anti-condensation.
Background technology
Air bubble type water gauge is pressed in gas-holder by air through retaining valve, gas in gas-holder divides two-way to carry respectively to the pressure transducer in pressure control unit with in passing under water snorkel, thus defines the cavity of an airtight Bonding pressure sensor and snort mast mouth.According to pressure transmission, the pressure that the pressure of snort mast mouth and the pressure transducer of pressure control unit bear is equal, deducts atmospheric pressure value by this force value, can obtain the fine pressure value of head, thus just can draw measurement water level value.
Chinese utility model patent publication on July 24th, 1998, disclose the accurate air bubble type water gauge of a kind of air bubble type water gauge of precision, double-circulating loop air path accurate air bubble type water level gauge, mechanical-electronic combined filtering in August, 1999, Authorization Notice No.: 98201618.5,200720138935.1,200720178470.2; But weak point regularly must change nitrogen cylinder, cause higher and the time-consuming and tedious work of operation and maintenance cost.
Chinese utility model patent publication on July 10th, 2009, a kind of constant-flow bubble type automatic water level measurement method and a kind of constant-flow bubble type automatic water level measurement device with micro power consumption disclosed in November, 2009, granted patent application number is CN200910031705.9 and CN200910031706.3 respectively; But weak point is timing must change nitrogen cylinder and add gas circuit galvanostat and support the use equally, cause higher and the time-consuming and tedious work of operation and maintenance cost.
Air bubble type water level measurer disclosed in 1 day August in 2012 of Chinese utility model patent publication, granted patent number is CN201210082256.2, but weak point is, when level pressure is larger, after air pump is inflated, air is heated by air pump compresses, after entering pressure transducer and passing into the tracheae in water, air is subject to high pressure and cooling rapidly, and the moisture in air will condense into water dew, or even water column, will measurement result be affected.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, a kind of air bubble type water gauge with the anti-condensation preventing sensor dewing function is provided, solves the problem that high pressure condensation and dewfall easily appears in air bubble type water gauge in gatherer process, under enabling air bubble type water gauge be applied to high humidity environment.
The utility model for the adopted technical scheme that achieves the above object is:
A kind of air bubble type water gauge of anti-condensation, comprise a main frame, one feed channel and a measuring cup, described main frame comprises cabinet, and the air pump be arranged in cabinet, control circuit board, T-valve and two-position three way magnetic valve, described cabinet is established gas feed and an air pipe interface, a port of described T-valve is exposed in cabinet, another two ports trachea interface and two-position three way magnetic valve respectively, air pipe interface is connected with measuring cup by described gas pipe line, two-position three way magnetic valve is operated in normally off, its gas outlet connects pressure transducer, exhausr port opens wide, for the air of high pressure condensation is discharged fast.
Described air pump and control circuit board are fixed on the inwall of described cabinet.
Described cabinet is six sided structures, and comprise protecgulum, bonnet, upper cover, lower cover and two side covers, described air pump and control circuit board are fixed in described cabinet and cover.
Described gas feed and two gas vents are arranged on described protecgulum.
Described gas feed place is provided with filtration unit.
Described gas feed place is provided with sound suppressor.
The utility model has the advantage of: the air bubble type water gauge of this anti-condensation by arrange with pressure transducer with the use of two-position three way magnetic valve, realize automatically the air of high pressure condensation being discharged fast, reach the effect preventing its sensor from condensing.In addition, the air bubble type water gauge of this anti-condensation can also prevent the transducing part caused because of condensation from hiding water problem.
Above-mentioned is the general introduction of utility model technical scheme, below in conjunction with accompanying drawing and embodiment, is described further the utility model.
Accompanying drawing explanation
Fig. 1 is the entirety composition structural representation of the utility model embodiment.
Embodiment:
See Fig. 1, what the present embodiment provided has the air bubble type water gauge preventing sensor dewing function, comprise a main frame, one feed channel and a measuring cup, described main frame comprises cabinet, and the air pump be arranged in cabinet, control circuit board, T-valve and two-position three way magnetic valve, described cabinet is established gas feed and an air pipe interface, a port of described T-valve is exposed in cabinet, another two ports trachea interface and two-position three way magnetic valve respectively, air pipe interface is connected with measuring cup by described gas pipe line, two-position three way magnetic valve is operated in normally off, its gas outlet connects pressure transducer, exhausr port opens wide, for the air of high pressure condensation is discharged fast.
Particularly, described air pump and control circuit board are fixed on the inwall of described cabinet.
Particularly, described cabinet is six sided structures, comprises protecgulum, bonnet, upper cover, lower cover and two side covers.Wherein, described air pump and control circuit board are fixed in described cabinet and cover, and described gas feed and two gas vents are arranged on described protecgulum.
Particularly, described gas feed place is provided with filtration unit and sound suppressor.
When this air bubble type water gauge uses, measuring cup is placed in water bottom respectively, first two-position three way magnetic valve is energized in time gathering, makes pressure transducer be linked into gas transmission pipe end, measure the pressure P at measuring cup place, control circuit board calculates the depth H of water level, after collection completes, by two-position three way magnetic valve power-off, pressure transducer is switched to exhausr port from gas piping, the air of high pressure condensation is discharged fast, prevents this sensor from forming dew because of high pressure condensation.
The utility model is not limited to above-mentioned embodiment, adopts the technical characteristic identical or approximate with the utility model above-described embodiment, and the air bubble type water gauge of other anti-condensations obtained, all within protection domain of the present utility model.
Claims (6)
1. the air bubble type water gauge of an anti-condensation, comprise a main frame, one feed channel and a measuring cup, it is characterized in that, described main frame comprises cabinet, and the air pump be arranged in cabinet, control circuit board, T-valve and two-position three way magnetic valve, described cabinet is provided with gas feed and an air pipe interface, a port of described T-valve is exposed in cabinet, another two ports trachea interface and two-position three way magnetic valve respectively, air pipe interface is connected with measuring cup by gas pipe line, two-position three way magnetic valve is operated in normally off, its gas outlet connects pressure transducer, exhausr port opens wide, for the air of high pressure condensation is discharged fast.
2. the air bubble type water gauge of anti-condensation according to claim 1, is characterized in that, described air pump and control circuit board are fixed on the inwall of described cabinet.
3. the air bubble type water gauge of anti-condensation according to claim 1, is characterized in that, described cabinet is six sided structures, and comprise protecgulum, bonnet, upper cover, lower cover and two side covers, described air pump and control circuit board are fixed in described cabinet and cover.
4. the air bubble type water gauge of anti-condensation according to claim 3, is characterized in that, described gas feed and gas vent are arranged on described protecgulum.
5. the air bubble type water gauge of anti-condensation according to claim 1, is characterized in that, described gas feed place is provided with filtration unit.
6. the air bubble type water gauge of anti-condensation according to claim 1 or 5, is characterized in that, described gas feed place is provided with sound suppressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870530.7U CN204535811U (en) | 2014-12-31 | 2014-12-31 | A kind of air bubble type water gauge of anti-condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870530.7U CN204535811U (en) | 2014-12-31 | 2014-12-31 | A kind of air bubble type water gauge of anti-condensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535811U true CN204535811U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420870530.7U Withdrawn - After Issue CN204535811U (en) | 2014-12-31 | 2014-12-31 | A kind of air bubble type water gauge of anti-condensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204535811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568051A (en) * | 2014-12-31 | 2015-04-29 | 东莞市海川博通信息科技有限公司 | Anti-condensation bubble type water level gauge |
| CN109323737A (en) * | 2018-09-19 | 2019-02-12 | 宁波市机电工业研究设计院有限公司 | Water level measurement method and device |
-
2014
- 2014-12-31 CN CN201420870530.7U patent/CN204535811U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568051A (en) * | 2014-12-31 | 2015-04-29 | 东莞市海川博通信息科技有限公司 | Anti-condensation bubble type water level gauge |
| CN104568051B (en) * | 2014-12-31 | 2018-07-13 | 东莞市海川博通信息科技有限公司 | Anti-condensation bubble type water level gauge |
| CN109323737A (en) * | 2018-09-19 | 2019-02-12 | 宁波市机电工业研究设计院有限公司 | Water level measurement method and device |
| CN109323737B (en) * | 2018-09-19 | 2020-11-10 | 宁波市机电工业研究设计院有限公司 | Water level measuring method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20180713 |