CN205373809U - Two trachea precision bubble type water gauge - Google Patents
Two trachea precision bubble type water gauge Download PDFInfo
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- CN205373809U CN205373809U CN201620161885.8U CN201620161885U CN205373809U CN 205373809 U CN205373809 U CN 205373809U CN 201620161885 U CN201620161885 U CN 201620161885U CN 205373809 U CN205373809 U CN 205373809U
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Abstract
The utility model provides a do not need the periodic replacement gas cylinder, use cost is low, more safe and reliable and the more accurate two trachea precision bubble type water gauge of measurement. It includes gas cylinder, pressure regulator, filter, voltage limiting valve, air quantity adjustment valve, gas meter, pressure gauge, air outlet valve, first trachea, a protective case, data record appearance, communication interface and central processing unit, protective case cover is at first tracheal end, air quantity adjustment valve installs on the gas meter, and there are data record appearance and communication interface in the connector department of pressure gauge through branch road pipeline connection, the gas cylinder still is connected with the air pump, and the extraction air filled in the gas cylinder during the atmosphere was directly followed to the air pump, be connected with drying device between gas cylinder and the air pump, still install automatically controlled three -way valve between air outlet valve and the first trachea, automatically controlled three -way valve has connected gradually second trachea and the 2nd protective case through a branch road pipeline, foretell each electrically controllable component all is connected with the central processing unit electricity.
Description
Technical field
This utility model relates to a kind of water-level gauge, specifically refers to a kind of double; two trachea accurate air bubble type water gauge.
Background technology
In prior art, air bubble type water gauge is high due to its certainty of measurement, exempts from well logging, anti-vibration, and the life-span is long, is particularly well-suited to the occasions such as current water, large, medium and small river, reservoir or water pollution is serious and corrosivity is strong industrial wastewater.It is simple that air bubble type water gauge has installation, and operation, networking flexibility, be the water level monitoring in telemetry system, especially measures optimal water level monitoring instrument without Well Water Level.Therefore bubble water-level gauge is widely used in various level measuring fields.
As shown in Figure 1, it includes nitrogen cylinder 01, pressure regulator 02, filter 03, pressure limiting valve 04, air volume regulating valve 05, gasometer 06, piezometer 07, air outlet valve 08, nitrogen tube 09, protection sleeve pipe 010, data logger 011 and communication interface 012 to the primary structure of air bubble type water gauge of the prior art；Described nitrogen cylinder 01, pressure regulator 02, filter 03, pressure limiting valve 04, gasometer 06, piezometer 07, air outlet valve 08 pass sequentially through pipeline with nitrogen tube 09 and are connected, described air volume regulating valve 05 is installed on gasometer 06, and the connector place of described piezometer 07 is connected to data logger 011 and communication interface 012 by tap line；Described protection sleeve pipe 010 is enclosed within the end of nitrogen tube 09.The air bubble type water gauge of said structure is in actual use owing to employing nitrogen as measurement gas, it is necessary to is equipped with the gas cylinder being filled with high pressure nitrogen, so makes whole device very heavy, also needs to periodic replacement nitrogen cylinder to guarantee air pressure simultaneously.The cost of manufacture of nitrogen is also higher, and gas cylinder also has certain potential safety hazard.Be exactly additionally the position of nitrogen tube being fixing dead, for some waters, over-water floats is relatively more, and trachea and water body position are fixed dead structure and easily caused pipe and blocked by floating thing, water-level gauge can be caused to measure inaccurate.
In sum, there is device heaviness in air bubble type water gauge of the prior art, it is necessary to periodic replacement gas cylinder, and use cost is high, measure the weak points such as inaccurate.
Utility model content
The technical problems to be solved in the utility model is to provide one need not regularly replace gas cylinder, and use cost is low, more safe and reliable and measurement double; two trachea accurate air bubble type water gauges more accurately.
For solving above-mentioned technical problem; the technical scheme that this utility model provides is: a kind of double; two trachea accurate air bubble type water gauges, and it includes gas cylinder, pressure regulator, filter, pressure limiting valve, air volume regulating valve, gasometer, piezometer, air outlet valve, the first trachea, the first protection sleeve pipe, data logger, communication interface and central processing unit；Described gas cylinder, pressure regulator, filter, pressure limiting valve, gasometer, piezometer, air outlet valve, the first trachea pass sequentially through pipeline and are connected, and the first described protection casing pipe sleeve is at the end of the first trachea；Described air volume regulating valve is installed on gasometer, and described manometric connector place is connected to data logger and communication interface by tap line；Described gas cylinder is also associated with air pump, and air pump directly extracts air from air and is filled with in gas cylinder；It is connected to drying device between described gas cylinder and air pump；Being also equipped with Electrocontrolled tee valve between described air outlet valve and the first trachea, described Electrocontrolled tee valve is connected with the second trachea and the second protection sleeve pipe in turn by a bypass line；Each above-mentioned electric-controlled parts all electrically connects with central processing unit.
As preferably, the air inlet place of described air pump is also associated with fore filter.
As preferably, the outer housing of described drying device is transparent configuration, and the desiccant filled in drying device is variable color silica gel.
As preferably, described drying device is removably coupled between gas cylinder and air pump.
As preferably, described fore filter being also equipped with filter element life alarm set.
As preferably, the end of the first described protection sleeve pipe and the second protection sleeve pipe is respectively connected with the protective cover for barrier floating thing.
After adopting said structure, this utility model has the advantages that described gas cylinder is also associated with air pump, and air pump directly extracts air from air and is filled with in gas cylinder；It is connected to drying device between described gas cylinder and air pump.This patent directly adopts air to replace nitrogen as measurement gas, directly air is extracted in gas cylinder by air pump from the external world when measuring every time, gas cylinder has been the effect of gas storage and transition, not as long-term high-pressure air source, it is absent from the hidden danger that hypertonia can burst, need not regularly replacing gas cylinder after additionally adopting air, use cost is also greatly reduced.It is connected to drying device between described gas cylinder and air pump.Can effectively prevent the moisture in air from measurement result being impacted, be also prevented from moisture simultaneously and inner-walls of duct is caused corrosion.Being also equipped with Electrocontrolled tee valve between described air outlet valve and the first trachea, described Electrocontrolled tee valve is connected with the second trachea and the second protection sleeve pipe in turn by a bypass line；Each above-mentioned electric-controlled parts all electrically connects with central processing unit.Pipeline is measured in the creationary employing of this design two, the measurement position that close two are different can be respectively arranged in, Electrocontrolled tee valve is passed through during mechanical measurement, each pipeline is measured once, and then two data can be compared, if the user find that two data deviations are very big, explanation has a pipeline blockage, or gone out other problems, if two data very close to, illustrate that the result measured is more accurately.
The air inlet place of described air pump is also associated with fore filter.Fore filter can filter the fine particle thing in air, makes measurement air cleaner, it is to avoid particulate matter affects measurement result.The outer housing of described drying device is transparent configuration, and the desiccant filled in drying device is variable color silica gel.This design can allow user see the water suction state of the desiccant in drying device very intuitively, it is simple to changes in time or safeguards.Described drying device is removably coupled between gas cylinder and air pump.Removable connection, changes convenient, it is possible to replace together with drying device.Described fore filter is also equipped with filter element life alarm set.This design may insure that filter element is always maintained at effective duty.The end of the first described protection sleeve pipe and the second protection sleeve pipe is respectively connected with the protective cover for barrier floating thing.The design of protective cover can prevent measurement pipeline blocked further or enter foreign body.
In sum, this utility model provides one need not regularly replace gas cylinder, and use cost is low, more safe and reliable and measurement double; two trachea accurate air bubble type water gauges more accurately.
Accompanying drawing explanation
Fig. 1 is the structural representation of air bubble type water gauge in prior art.
Fig. 2 is the structural representation of double; two trachea accurate air bubble type water gauges in this utility model.
As shown in the figure: 01, nitrogen cylinder, 02, pressure regulator, 03, filter, 04, pressure limiting valve, 05, air volume regulating valve, 06, gasometer, 07, piezometer, 08, air outlet valve, 09, nitrogen tube, 010, protection sleeve pipe, 011, data logger, 012, communication interface, 1, gas cylinder, 2, pressure regulator, 3, filter, 4, pressure limiting valve, 5, air volume regulating valve, 6, gasometer, 7, piezometer, 8, air outlet valve, 9, first trachea, 10, first protection sleeve pipe, 11, data logger, 12, communication interface, 13, air pump, 14, drying device, 15, fore filter, 16, Electrocontrolled tee valve, 17, second trachea, 18, second protection sleeve pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
In conjunction with accompanying drawing 2; a kind of double; two trachea accurate air bubble type water gauge, it includes gas cylinder 1, pressure regulator 2, filter 3, pressure limiting valve 4, air volume regulating valve 5, gasometer 6, piezometer 7, air outlet valve the 8, first trachea the 9, first protection sleeve pipe 10, data logger 11, communication interface 12 and central processing unit；Described gas cylinder 1, pressure regulator 2, filter 3, pressure limiting valve 4, gasometer 6, piezometer 7, air outlet valve the 8, first trachea 9 pass sequentially through pipeline and are connected, and the first described protection sleeve pipe 10 is enclosed within the end of the first trachea 9；Described air volume regulating valve 5 is installed on gasometer 6, and the connector place of described piezometer 7 is connected to data logger 11 and communication interface 12 by tap line；Described gas cylinder 1 is also associated with air pump 13, and air pump 13 directly extracts air from air and is filled with in gas cylinder 1；It is connected to drying device 14 between described gas cylinder 1 and air pump 13；Being also equipped with Electrocontrolled tee valve 16 between described air outlet valve 8 and the first trachea 9, described Electrocontrolled tee valve 16 is connected with the second trachea 17 and the second protection sleeve pipe 18 in turn by a bypass line；Each above-mentioned electric-controlled parts all electrically connects with central processing unit.
As preferably, the air inlet place of described air pump 13 is also associated with fore filter 15.
As preferably, the outer housing of described drying device 14 is transparent configuration, and the desiccant filled in drying device 14 is variable color silica gel.
As preferably, described drying device 14 is removably coupled between gas cylinder 1 and air pump 13.
As preferably, described fore filter 15 being also equipped with filter element life alarm set.
As preferably, the first described protection sleeve pipe 10 and the end of the second protection sleeve pipe 18 are respectively connected with the protective cover for barrier floating thing.
After adopting said structure, this utility model has the advantages that described gas cylinder is also associated with air pump, and air pump directly extracts air from air and is filled with in gas cylinder；It is connected to drying device between described gas cylinder and air pump.This patent directly adopts air to replace nitrogen as measurement gas, directly air is extracted in gas cylinder by air pump from the external world when measuring every time, gas cylinder has been the effect of gas storage and transition, not as long-term high-pressure air source, it is absent from the hidden danger that hypertonia can burst, need not regularly replacing gas cylinder after additionally adopting air, use cost is also greatly reduced.It is connected to drying device between described gas cylinder and air pump.Can effectively prevent the moisture in air from measurement result being impacted, be also prevented from moisture simultaneously and inner-walls of duct is caused corrosion.Being also equipped with Electrocontrolled tee valve 16 between described air outlet valve 8 and the first trachea 9, described Electrocontrolled tee valve 16 is connected with the second trachea 17 and the second protection sleeve pipe 18 in turn by a bypass line；Each above-mentioned electric-controlled parts all electrically connects with central processing unit.Pipeline is measured in the creationary employing of this design two, the measurement position that close two are different can be respectively arranged in, Electrocontrolled tee valve is passed through during mechanical measurement, each pipeline is measured once, and then two data can be compared, if the user find that two data deviations are very big, explanation has a pipeline blockage, or gone out other problems, if two data very close to, illustrate that the result measured is more accurately.
The air inlet place of described air pump is also associated with fore filter.Fore filter can filter the fine particle thing in air, makes measurement air cleaner, it is to avoid particulate matter affects measurement result.The outer housing of described drying device is transparent configuration, and the desiccant filled in drying device is variable color silica gel.This design can allow user see the water suction state of the desiccant in drying device very intuitively, it is simple to changes in time or safeguards.Described drying device is removably coupled between gas cylinder and air pump.Removable connection, changes convenient, it is possible to replace together with drying device.Described fore filter is also equipped with filter element life alarm set.This design may insure that filter element is always maintained at effective duty.The first described protection sleeve pipe 10 and the end of the second protection sleeve pipe 18 are respectively connected with the protective cover for barrier floating thing.The design of protective cover can prevent measurement pipeline blocked further or enter foreign body.
In sum, this utility model provides one need not regularly replace gas cylinder, and use cost is low, more safe and reliable and measurement double; two trachea accurate air bubble type water gauges more accurately.
This utility model is in the specific implementation, position relationship between each parts is had no particular limits, as long as annexation is with described above identical, but in order to save cost and convenient transportation in practical operation, generally each parts can be incorporated on a support or on a skid base.The parts not having mark in described accompanying drawing are some conventional components such as valve and transferring device, because and between the inventive point of this patent, there is no substantive association, repeat no more herein.
Above this utility model and embodiment thereof being described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.If generally speaking those of ordinary skill in the art is enlightened by it, when creating objective without departing from this utility model, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (6)
1. a double; two trachea accurate air bubble type water gauge, it is characterised in that: it includes gas cylinder (1), pressure regulator (2), filter (3), pressure limiting valve (4), air volume regulating valve (5), gasometer (6), piezometer (7), air outlet valve (8), the first trachea (9), the first protection sleeve pipe (10), data logger (11), communication interface (12) and central processing unit；Described gas cylinder (1), pressure regulator (2), filter (3), pressure limiting valve (4), gasometer (6), piezometer (7), air outlet valve (8), the first trachea (9) pass sequentially through pipeline and are connected, and the first described protection sleeve pipe (10) is enclosed within the end of the first trachea (9)；Described air volume regulating valve (5) is installed on gasometer (6), and the connector place of described piezometer (7) is connected to data logger (11) and communication interface (12) by tap line；Described gas cylinder (1) is also associated with air pump (13), and air pump (13) directly extracts air from air and is filled with in gas cylinder (1)；It is connected to drying device (14) between described gas cylinder (1) and air pump (13)；Being also equipped with Electrocontrolled tee valve (16) between described air outlet valve (8) and the first trachea (9), described Electrocontrolled tee valve (16) is connected with the second trachea (17) and the second protection sleeve pipe (18) in turn by a bypass line；Each above-mentioned electric-controlled parts all electrically connects with central processing unit.
2. according to claim 1 pair of trachea accurate air bubble type water gauge, it is characterised in that: the air inlet place of described air pump (13) is also associated with fore filter (15).
3. according to claim 1 pair of trachea accurate air bubble type water gauge, it is characterised in that: the outer housing of described drying device (14) is transparent configuration, and the desiccant filled in drying device (14) is variable color silica gel.
4. according to claim 1 pair of trachea accurate air bubble type water gauge, it is characterised in that: described drying device (14) is removably coupled between gas cylinder (1) and air pump (13).
5. according to claim 2 pair of trachea accurate air bubble type water gauge, it is characterised in that: described fore filter (15) is also equipped with filter element life alarm set.
6. according to claim 1 pair of trachea accurate air bubble type water gauge, it is characterised in that: the first described protection sleeve pipe (10) and the end of the second protection sleeve pipe (18) are respectively connected with the protective cover for barrier floating thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161885.8U CN205373809U (en) | 2016-03-03 | 2016-03-03 | Two trachea precision bubble type water gauge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161885.8U CN205373809U (en) | 2016-03-03 | 2016-03-03 | Two trachea precision bubble type water gauge |
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| CN205373809U true CN205373809U (en) | 2016-07-06 |
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| CN201620161885.8U Active CN205373809U (en) | 2016-03-03 | 2016-03-03 | Two trachea precision bubble type water gauge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117889933A (en) * | 2024-03-15 | 2024-04-16 | 河南豫科先进技术研究有限公司 | Natural river channel water level monitoring device |
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2016
- 2016-03-03 CN CN201620161885.8U patent/CN205373809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117889933A (en) * | 2024-03-15 | 2024-04-16 | 河南豫科先进技术研究有限公司 | Natural river channel water level monitoring device |
| CN117889933B (en) * | 2024-03-15 | 2024-05-31 | 河南豫科先进技术研究有限公司 | Natural river channel water level monitoring device |
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