CN104568051A - Anti-condensation bubble type water level gauge - Google Patents
Anti-condensation bubble type water level gauge Download PDFInfo
- Publication number
- CN104568051A CN104568051A CN201410853188.4A CN201410853188A CN104568051A CN 104568051 A CN104568051 A CN 104568051A CN 201410853188 A CN201410853188 A CN 201410853188A CN 104568051 A CN104568051 A CN 104568051A
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- Prior art keywords
- type water
- air
- bubble type
- condensation
- cabinet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000009833 condensation Methods 0.000 title claims abstract description 25
- 230000005494 condensation Effects 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 4
- 210000003437 trachea Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses an anti-condensation bubble type water level gauge which comprises a host, an air pipeline and a measuring cup and is characterized in that the host comprises a case, an air pump, a control circuit board, a three-way valve and a two-position three-way electromagnetic valve, wherein the air pump, the control circuit board, the three-way valve and the two-position three-way electromagnetic valve are arranged in the case, an air inlet and an air pipe interface are arranged on the case, one port of the three-way valve is exposed in the case, the other two ports are respectively connected with the air pipe interface and the two-position three-way electromagnetic valve, the air pipe interface is connected with the measuring cup through the air pipeline, the two-position three-way electromagnetic valve works in a normally closed state, the. The invention solves the problem that high-pressure condensation and condensation are easy to occur in the acquisition process of the bubble type water level gauge, so that the bubble type water level gauge can be normally applied to a high-humidity environment.
Description
Technical field
The present invention 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 by sky, 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 invention 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 invention 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 invention 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.
Summary of the invention
For above-mentioned deficiency, the object of the invention is to, 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 present invention 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 invention has the advantages that: 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 invention technical scheme, and below in conjunction with accompanying drawing and embodiment, the present invention will be further described.
Accompanying drawing explanation
Fig. 1 is the entirety composition structural representation of the embodiment of the present invention.
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 present invention is not limited to above-mentioned embodiment, adopts the technical characteristic identical or approximate with the above embodiment of the present invention, and the air bubble type water gauge of other anti-condensations obtained, all within protection scope of the present invention.
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 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.
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 1, 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 |
|---|---|---|---|
| CN201410853188.4A CN104568051B (en) | 2014-12-31 | 2014-12-31 | Anti-condensation bubble type water level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410853188.4A CN104568051B (en) | 2014-12-31 | 2014-12-31 | Anti-condensation bubble type water level gauge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104568051A true CN104568051A (en) | 2015-04-29 |
| CN104568051B CN104568051B (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410853188.4A Active CN104568051B (en) | 2014-12-31 | 2014-12-31 | Anti-condensation bubble type water level gauge |
Country Status (1)
| Country | Link |
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| CN (1) | CN104568051B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017605A (en) * | 2016-06-20 | 2016-10-12 | 东莞市海川博通信息科技有限公司 | Bubble water level gauge provided with built-in Bluetooth and GPRS module and having remote measurement function |
| CN106525193A (en) * | 2016-12-26 | 2017-03-22 | 重庆美科华仪科技有限公司 | Bubble type water level indicator |
| CN107727193A (en) * | 2017-09-11 | 2018-02-23 | 曹小明 | A kind of closed vessel liquid level measuring method |
| CN109813390A (en) * | 2019-02-13 | 2019-05-28 | 黄德聪 | The hydraulic engineering water level monitoring device of anti-condensation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091824A (en) * | 1993-02-24 | 1994-09-07 | 蔡明峰 | Flow inspection barometric return |
| CN1755333A (en) * | 2004-09-29 | 2006-04-05 | 姆萨西诺机器株式会社 | Air bubble type liquid level gauge |
| JP2008157909A (en) * | 2006-11-27 | 2008-07-10 | Fuji Controls Co Ltd | Liquid level detection device of well |
| CN202974378U (en) * | 2012-11-13 | 2013-06-05 | 宇星科技发展(深圳)有限公司 | Air bubble type water gauge for starting air pump under normal pressure |
| CN103487107A (en) * | 2013-10-09 | 2014-01-01 | 深圳市科皓信息技术有限公司 | Bubble type level gauge |
| CN204027646U (en) * | 2014-07-16 | 2014-12-17 | 东莞市海川博通信息科技有限公司 | A kind of air bubble type water gauge |
| CN204535811U (en) * | 2014-12-31 | 2015-08-05 | 东莞市海川博通信息科技有限公司 | A kind of air bubble type water gauge of anti-condensation |
-
2014
- 2014-12-31 CN CN201410853188.4A patent/CN104568051B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091824A (en) * | 1993-02-24 | 1994-09-07 | 蔡明峰 | Flow inspection barometric return |
| CN1755333A (en) * | 2004-09-29 | 2006-04-05 | 姆萨西诺机器株式会社 | Air bubble type liquid level gauge |
| JP2008157909A (en) * | 2006-11-27 | 2008-07-10 | Fuji Controls Co Ltd | Liquid level detection device of well |
| CN202974378U (en) * | 2012-11-13 | 2013-06-05 | 宇星科技发展(深圳)有限公司 | Air bubble type water gauge for starting air pump under normal pressure |
| CN103487107A (en) * | 2013-10-09 | 2014-01-01 | 深圳市科皓信息技术有限公司 | Bubble type level gauge |
| CN204027646U (en) * | 2014-07-16 | 2014-12-17 | 东莞市海川博通信息科技有限公司 | A kind of air bubble type water gauge |
| CN204535811U (en) * | 2014-12-31 | 2015-08-05 | 东莞市海川博通信息科技有限公司 | A kind of air bubble type water gauge of anti-condensation |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017605A (en) * | 2016-06-20 | 2016-10-12 | 东莞市海川博通信息科技有限公司 | Bubble water level gauge provided with built-in Bluetooth and GPRS module and having remote measurement function |
| CN106017605B (en) * | 2016-06-20 | 2024-02-02 | 东莞市海川博通信息科技有限公司 | Built-in Bluetooth and GPRS module and bubble water level gauge with remote measuring function |
| CN106525193A (en) * | 2016-12-26 | 2017-03-22 | 重庆美科华仪科技有限公司 | Bubble type water level indicator |
| CN106525193B (en) * | 2016-12-26 | 2023-09-29 | 重庆美科华仪科技有限公司 | Bubble type water level gauge |
| CN107727193A (en) * | 2017-09-11 | 2018-02-23 | 曹小明 | A kind of closed vessel liquid level measuring method |
| CN109813390A (en) * | 2019-02-13 | 2019-05-28 | 黄德聪 | The hydraulic engineering water level monitoring device of anti-condensation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104568051B (en) | 2018-07-13 |
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