CN109799006A - A kind of field temperature and device for pressure measurement and its implementation method - Google Patents
A kind of field temperature and device for pressure measurement and its implementation method Download PDFInfo
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- CN109799006A CN109799006A CN201910004984.3A CN201910004984A CN109799006A CN 109799006 A CN109799006 A CN 109799006A CN 201910004984 A CN201910004984 A CN 201910004984A CN 109799006 A CN109799006 A CN 109799006A
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- pressure
- inner sleeve
- buoy
- outer tube
- temp probe
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Abstract
The invention discloses a kind of field temperature and device for pressure measurement and its implementation method, device mainly includes Elastic Multi-layer casing, buoy, pressure temperature measuring probe, power supply system and data collection system, the Elastic Multi-layer casing is made of outer tube and multilayer inner sleeve, buoy and pressure temperature measuring probe are provided at the top of the multilayer inner sleeve, outer tube top pressure temp probe is provided at the top of the outer tube, outer sleeve bottom is provided with outer sleeve bottom pressure and temp probe, protective cover is provided with outside the buoy, power supply unit is provided in the buoy, information collecting device, buoy upper layer pressure and temp probe and buoy lower layer pressure temp probe.Assembling is carried out for above-mentioned apparatus and data acquisition reaches experiment purpose.The present invention can be realized the pressure of underground water under any change water level on specific section, river water, air themperature and different water depth.
Description
Technical field
The invention belongs to hydraulic engineering field, in particular to a kind of field temperature and device for pressure measurement and its embodiment party
Method.
Background technique
Water temperature is an important indicator in water ecological environment management, protection and evaluation work.Due to global warming, temperature
It increases, the variation that water temperature generates therewith is to biochemical reaction in water quality, water body and aquatile especially low temperature fish
Existence have vital influence.Simultaneously as exchange interaction and underground water water temperature is relatively permanent between underground water surface water
It is fixed, so the water temperature of water body close to bottom can have different with water surface water temperature, thus the phenomenon that forming water temperature delamination.This
Outside, in order to quantify underground water surface water exchange capacity, water temperature can be used as tracer parameter, it is necessary to while with monitoring same place
It is lauched water temperature and water body stratification temperature.In the coupling analysis of water temperature and temperature, in order to avoid weather station and hydrometric station geography position
Set error caused by difference, it is necessary to measure the water temperature and temperature of same position.Therefore, the underground of one-point measurement same position
Water water temperature, water body layering and bucket temperature and corresponding atmospheric temperature, for underground water earth's surface water coke slurry, water temperature delamination and water temperature
It is of great significance to the quantitative analysis of temperature change response process.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of field temperature and pressure is surveyed
Device and its implementation method are measured, can be realized underground water, the river water, air themperature under any change water level on specific section
And the pressure of different water depth.
Technical solution: to achieve the above object, the present invention provides a kind of field temperature and device for pressure measurement, including elasticity
Multilayer sleeve, buoy, pressure temperature measuring probe, power supply system and data collection system, the Elastic Multi-layer casing is by housing
Pipe and multilayer inner sleeve are constituted, and buoy and pressure temperature measuring probe, the outer tube are provided at the top of the multilayer inner sleeve
Top is provided with outer tube top pressure temp probe, and outer sleeve bottom is provided with outer sleeve bottom pressure and temp probe, described
It is provided with protective cover outside buoy, power supply unit, information collecting device, buoy upper layer pressure and temp are provided in the buoy and is visited
Head and buoy lower layer pressure temp probe.
Further, the Elastic Multi-layer casing is made of outer tube and multilayer inner sleeve, the Elastic Multi-layer casing by
Outer tube and multilayer inner sleeve form, and outer tube and multilayer inner sleeve are all hollow cylinders, the multilayer inner sleeve from interior and
Outside include the first inner sleeve, the second inner sleeve, third inner sleeve and the 4th inner sleeve, first inner sleeve, the second inner sleeve,
At the top of third inner sleeve and the 4th inner sleeve is provided with pressure and temp probe.
Further, it is provided with inside first inner sleeve, the second inner sleeve, third inner sleeve and the 4th inner sleeve
Interior contact plate, interior contact plate are annular shape, and the annulus center of circle is overlapped with the current inner sleeve center of circle, and annulus minor radius is equal in upper one
The radius of casing, big outer diameter be equal to current inner sleeve radius, first inner sleeve, the second inner sleeve, third inner sleeve and
4th inner sleeve bottom of the tube is provided with external touch panel, and the external touch panel is also round annular, the center of circle in the annulus center of circle and inner sleeve
It is overlapped, and annulus minor radius is equal to current inner sleeve radius, large radius is equal to the radius of next inner sleeve.
Further, the buoy is arranged at the top of the first inner sleeve.
Further, the power supply unit includes lithium battery and solar panel.
Further, air hole is provided on the protective cover.
Further, the outer tube is identical as multilayer inner sleeve height.
A kind of implementation method of field temperature and device for pressure measurement as described above, includes the following steps:
(1) by pressure and temp probe, outer tube top pressure temp probe, outer sleeve bottom pressure and temp probe, buoy
Upper layer pressure and temp probe, buoy lower layer pressure temp probe are separately turned on and are connected with information collecting device, and by pressure temperature
Degree probe is separately mounted at the top of every layer of inner sleeve, outer tube top pressure temp probe, outer sleeve bottom pressure and temp probe
It is separately mounted at the top and bottom of outer tube, buoy upper layer pressure and temp probe, buoy lower layer pressure temp probe are installed respectively
In buoy the upper and lower；
(2) it marks from the upward 0.5m of outer sleeve bottom, buoy is placed on the water surface, housing is held in both hands by diving personnel
Pipe pulls the plug, and outer tube is inserted into riverbed bottom, until riverbed face marks with outer tube and is overlapped；
(3) power supply unit is opened, is powered it to whole device；
(4) in above-mentioned steps (1) by pressure and temp probe, outer tube top pressure temp probe, outer sleeve bottom pressure
Power temp probe, buoy upper layer pressure and temp probe, buoy lower layer pressure temp probe all in test constantly and record, and collect
To data handled, the pressure and temp data that will be greater than the pressure at the top of outer tube are stored as valid data, instead
Do not store for invalid data then；
(5) it after field trial, keeps buoy to float on the surface, by diver's river bottom, outer tube is pulled up, and
Each layer inner sleeve is taken in outer tube one by one；
(6) data in information acquisition system are exported by technical staff, the data returned by seeing which layer inner sleeve,
It is able to know the temperature and pressure of different water depth water body, to analyze the critical data of field trial.
The utility model has the advantages that compared with the prior art, the present invention has the following advantages:
Since outer tube of the invention is fixed in riverbed and inner sleeve can arbitrarily stretch, the present invention be may be implemented arbitrarily
Under change water level, the measurement of the underground water temperature, stratified water temperature, air themperature of same longitude and latitude point, field trial process
In, since water level rises, the multilayer inner sleeve equipped with pressure and temp probe can be popped up under buoyancy, to measure stratified water
The problem of temperature, same point underground water temperature can not be measured simultaneously by solving existing equipment, water temperature, temperature, can save manpower and mention
High conventional efficient, the present invention can be underground water temperature, stratified water temperature, the big temperature of same point under change detection water level
Degree provides the guidance of science.
It is equipped with information collecting device since internal and external casing of the present invention is equipped in pressure probe and buoy, may be implemented any
Under change water level, the pressure measurement of the different water depth of same longitude and latitude point, in field trial, river is flowing, and river is not
Pressure with the depth of water is difficult accurately to be acquired with formula, and the data of different inner sleeve records can obtain effective after being handled
The pressure data of the different river depth of waters, improve existing equipment can not precise measurement different water depth flowing pressure problem, this hair
It is bright that the guidance of science can be provided for field pressure detecting.
The present invention is equipped with buoy, and buoy, can be according to water level adjust automatically, on bottom plastic plate due to the effect of buoyancy
The probe of layer can guarantee that the temperature measured is Real-Time Atmospheric temperature.
Since this system is equipped with the circuit device powered jointly by lithium battery and solar panel, enable a device to
Long-term outer running out of office, underground water, water body and air themperature and pressure under lasting measurement SEA LEVEL VARIATION, improves existing survey
The energy supply problem for measuring equipment, has greatly saved manpower, has provided strong technology branch for the scientific management of hydraulic department
It holds.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is recycling state diagram of the invention in specific embodiment；
Fig. 3 is the structural schematic diagram of buoy in Fig. 1；
Fig. 4 is the structural schematic diagram of the second inner sleeve and third inner sleeve in Fig. 1.
1- Elastic Multi-layer casing；2- buoy；3- pressure and temp probe；4- power supply unit；5- information collecting device；10- is more
Layer inner sleeve；11- outer tube；The first inner sleeve of 12-；The second inner sleeve of 13-；14- third inner sleeve；The 4th inner sleeve of 15-；
Contact plate in 16-；The external touch panel of 17-；21- protective cover；211- air hole；22- bottom plastic plate；31- outer tube top pressure
Temp probe；32- outer sleeve bottom pressure and temp probe；33- buoy upper layer pressure and temp probe；34- buoy lower layer pressure temperature
Degree probe；41- lithium battery；42- solar panel.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
As shown in Figures 1 to 4, a kind of underground water, river water and air under field trial mesorelief and SEA LEVEL VARIATION
The measuring device of temperature and water body pressure, including Elastic Multi-layer casing 1, buoy 2, pressure temperature measuring probe 3, power supply unit 4
With information collecting device 5, the Elastic Multi-layer casing is made of outer tube 11 and multilayer inner sleeve 10, in outer tube 11 and multilayer
Casing 10 is all hollow cylinder and height is all respectively 1m and 0.5m, and the buoy 2 is fixed in the first inner sleeve 12 i.e. No. 0
The top of casing, top, 2 bottom of buoy, 11 bottom of outer tube and the top of every layer of inner sleeve are equipped with to be filled with information collection
Set the pressure and temp probe 3 that 5 are connected.Outer tube top pressure temp probe 31 is wherein provided at the top of outer tube 11, outside
11 bottom of casing is provided with outer sleeve bottom pressure and temp probe 32.Wherein 2 upper layer of buoy is provided with buoy upper layer pressure and temp
Probe 33,2 lower layer of buoy is provided with buoy lower layer pressure temp probe 34.It sets up on the buoy 2 by lithium battery 41 and the sun
The power supply unit 4 that energy solar panel 42 forms.
Further, Elastic Multi-layer casing 1, including outer tube 11, multilayer inner sleeve 10, it is erected at outer tube 11 and every layer
Pressure and temp probe 3 at the top of inner sleeve, 0.5m in riverbed, the outer tube of 11 bottom of outer tube are goed deep into 11 bottom of outer tube
Underground water temperature and pressure of the continual measurement of base pressure temp probe 32 at riverbed 0.5m, 11 top of outer tube
Continual water temperature of the measurement at riverbed 0.5m of outer tube top pressure temp probe 31 and pressure and by counting
It is recorded according to acquisition system 5, the multilayer inner sleeve 10, the length of every layer of inner sleeve is 0.5m, and radius is by minimum to maximum
It is divided into most inner side of 15, No. 0 casing 12 of pipe 14 ... n pipe of pipe 13,2 of No. 0 pipe 12,1 in inner sleeve 10, the 4th inner sleeve
For 15 i.e. n casing in the outermost of inner sleeve 10, every layer of loop bar top sets up pressure and temp probe 3 and continual measurement
Pressure and water temperature.
Further, each cannula tip of inner sleeve 10 is equipped with interior contact plate 16, and interior contact plate 16 is annular shape, annulus
The center of circle is overlapped with the present casing center of circle, and annulus minor radius is equal to the radius of a upper casing, and big outer diameter is equal to the half of present casing
Diameter；Each 10 bottom of casing is equipped with external touch panel 17, and external touch panel is also round annular, the center of circle weight in the annulus center of circle and casing
It closes, and annulus minor radius is equal to present casing radius, large radius is equal to the center of circle of next casing.
Further, Elastic Multi-layer casing 1, outer tube 11 are made for rigid material, and inner sleeve 10 is elastic material
It is made, the contact plate of every layer of inner sleeve top and bottom is made for rigid material.
Further, buoy 2, including protective cover 21, bottom plastic plate 22, protective cover 21 are semi-cylindrical, prevent water from splashing
Enter to influence upper layer probe 33, air hole 211 is opened on shield and is maintained the circulation of air, it is ensured that pops one's head in 33 measured temperatures as in fact in upper layer
When atmospheric temperature.
Further, 22 upper layer of buoy bottom plastic plate installation power supply unit 4 and information collecting device 5, the modeling of buoy bottom
The aperture of flitch lower layer installs pressure and temp probe 33 and surveys surface water temperature, and the aperture of bottom plastic upper layer is installed temp probe 34 and surveyed
Atmospheric temperature.
Further, due to the effect of buoyancy, bottom plastic plate 22 is permanently present in water surface buoy 2, buoy 2 with
12 connect at the top of No. 0 inner sleeve.
Further, power supply unit 4 is powered jointly by lithium battery 41 and solar panel 42.
A kind of underground water, river water and air themperature under field trial mesorelief and SEA LEVEL VARIATION of the present invention
With the measuring system and application method of pressure, include the following steps:
Step 1: pressure and temp probe 3 is opened and is connected and is mounted on 11 bottom of outer tube and top with information collecting device 5
At the top of portion, every layer of inner sleeve 10, in buoy.
Step 2: it marks, buoy 2 is placed on the water surface, by diving personnel from the upward 0.5m in 11 bottom of outer tube
It holds in both hands outer tube 11 to pull the plug, and outer tube 11 is inserted into riverbed bottom, until riverbed face marks with outer tube and is overlapped.
Step 3: power supply unit 4 is opened, is powered it to whole device.
Step 4: the pressure and temp probe 3 of all casings all in test constantly and records, and the data being collected into need
It is handled, since the water body pressure closer to riverbed is smaller, when the pressure and temp probes records at a certain 10 top of layer inner sleeve
Pressure data be greater than the pressure at the top of outer tube 11, corresponding pressure and temp data are valid data, on the contrary then be invalid
Data.
Step 5: after field trial, buoy 2 is kept to float on the surface, by diver's river bottom, by outer tube 11
It pulls up, and each layer inner sleeve 10 is taken in outer tube one by one.
Step 6: the data in data collection system 5 are exported by technical staff, by seeing what which layer inner sleeve returned
Data can know the temperature and pressure of different water depth water body, to analyze the critical data of field trial.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of field temperature and device for pressure measurement, it is characterised in that: surveyed including Elastic Multi-layer casing, buoy, pressure and temp
Amount probe, power supply system and data collection system, the Elastic Multi-layer casing is made of outer tube and multilayer inner sleeve, described more
It is provided with buoy and pressure temperature measuring probe at the top of layer inner sleeve, is provided with outer tube top pressure temperature at the top of the outer tube
Degree probe, outer sleeve bottom are provided with outer sleeve bottom pressure and temp probe, and protective cover is provided with outside the buoy, described floating
Power supply unit, information collecting device, buoy upper layer pressure and temp probe and buoy lower layer pressure temp probe are provided in mark.
2. a kind of field temperature according to claim 1 and device for pressure measurement, it is characterised in that: the Elastic Multi-layer set
Pipe is made of outer tube and multilayer inner sleeve, and the Elastic Multi-layer casing is made of outer tube and multilayer inner sleeve, outer tube with
Multilayer inner sleeve is all hollow cylinder, and the multilayer inner sleeve includes the first inner sleeve, the second inner sleeve, third from inside to outside
Inner sleeve and the 4th inner sleeve, first inner sleeve, the second inner sleeve, third inner sleeve top and the 4th inner sleeve are respectively provided with
There is pressure and temp probe.
3. a kind of field temperature according to claim 2 and device for pressure measurement, it is characterised in that: first inner sleeve
Interior contact plate is provided with inside pipe, the second inner sleeve, third inner sleeve and the 4th inner sleeve, interior contact plate is annular shape, circle
Ring center is overlapped with the current inner sleeve center of circle, and annulus minor radius is equal to the radius of a upper inner sleeve, and big outer diameter is equal in current
The radius of casing, first inner sleeve, the second inner sleeve, third inner sleeve and the 4th inner sleeve bottom of the tube are provided with outer contacting
Plate, the external touch panel are also round annular, and the annulus center of circle is overlapped with the center of circle of inner sleeve, and annulus minor radius is equal to current inner sleeve
Pipe radius, large radius are equal to the radius of next inner sleeve.
4. a kind of field temperature according to claim 3 and device for pressure measurement, it is characterised in that: the buoy setting exists
At the top of first inner sleeve.
5. a kind of field temperature according to claim 1 and device for pressure measurement, it is characterised in that: the power supply unit packet
Include lithium battery and solar panel.
6. a kind of field temperature according to claim 1 and device for pressure measurement, it is characterised in that: set on the protective cover
It is equipped with air hole.
7. a kind of field temperature according to claim 2 and device for pressure measurement, it is characterised in that: the outer tube and more
Layer inner sleeve height is identical.
8. a kind of implementation method of field temperature and device for pressure measurement described in one of -7 according to claim 1, feature exist
In including the following steps:
(1) by pressure and temp probe, outer tube top pressure temp probe, outer sleeve bottom pressure and temp probe, buoy upper layer
Pressure and temp probe, buoy lower layer pressure temp probe are separately turned on and are connected with information collecting device, and pressure and temp is visited
Head is separately mounted at the top of every layer of inner sleeve, outer tube top pressure temp probe, outer sleeve bottom pressure and temp probe difference
It is mounted at the top and bottom of outer tube, buoy upper layer pressure and temp probe, buoy lower layer pressure temp probe are separately mounted to float
Mark the upper and lower；
(2) it marks from the upward 0.5m of outer sleeve bottom, buoy is placed on the water surface, outer tube is held in both hands by diving personnel and is dived
Enter in water, and outer tube is inserted into riverbed bottom, until riverbed face marks with outer tube and is overlapped；
(3) power supply unit is opened, is powered it to whole device；
(4) in above-mentioned steps (1) by pressure and temp probe, outer tube top pressure temp probe, outer sleeve bottom pressure temperature
Degree probe, buoy upper layer pressure and temp probe, buoy lower layer pressure temp probe all in test constantly and record, and are collected into
Data are handled, and the pressure and temp data that will be greater than the pressure at the top of outer tube are stored as valid data, it is on the contrary then
It is not stored for invalid data；
(5) it after field trial, keeps buoy to float on the surface, by diver's river bottom, outer tube is pulled up, and will be each
Layer inner sleeve is taken in outer tube one by one；
(6) data in information acquisition system are exported by technical staff, the data returned by seeing which layer inner sleeve are able to
The temperature and pressure of different water depth water body are known, to analyze the critical data of field trial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004984.3A CN109799006A (en) | 2019-01-03 | 2019-01-03 | A kind of field temperature and device for pressure measurement and its implementation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004984.3A CN109799006A (en) | 2019-01-03 | 2019-01-03 | A kind of field temperature and device for pressure measurement and its implementation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109799006A true CN109799006A (en) | 2019-05-24 |
Family
ID=66558572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910004984.3A Pending CN109799006A (en) | 2019-01-03 | 2019-01-03 | A kind of field temperature and device for pressure measurement and its implementation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456099A (en) * | 2019-07-18 | 2019-11-15 | 河海大学 | A kind of flotation gear of real-time monitoring shallow lake layering flow velocity |
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|---|---|---|---|---|
| CN103759717A (en) * | 2014-01-22 | 2014-04-30 | 中国科学院半导体研究所 | Optical fiber temperature-depth diving mark continuous measuring system |
| CN204060155U (en) * | 2014-07-01 | 2014-12-31 | 国家电网公司 | Transformer station's pre-buried type retractable safety fence pillar |
| CN204964068U (en) * | 2015-07-17 | 2016-01-13 | 西北大学 | Device is surveyd in step to many degree of depth river bed deposit thing temperature |
| CN108692765A (en) * | 2018-05-03 | 2018-10-23 | 河海大学 | Field big flow velocity temperature of river water peculiar to vessel and velocity flow profile measuring device and application method |
| CN209495729U (en) * | 2019-01-03 | 2019-10-15 | 河海大学 | A kind of field temperature and device for pressure measurement |
-
2019
- 2019-01-03 CN CN201910004984.3A patent/CN109799006A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759717A (en) * | 2014-01-22 | 2014-04-30 | 中国科学院半导体研究所 | Optical fiber temperature-depth diving mark continuous measuring system |
| CN204060155U (en) * | 2014-07-01 | 2014-12-31 | 国家电网公司 | Transformer station's pre-buried type retractable safety fence pillar |
| CN204964068U (en) * | 2015-07-17 | 2016-01-13 | 西北大学 | Device is surveyd in step to many degree of depth river bed deposit thing temperature |
| CN108692765A (en) * | 2018-05-03 | 2018-10-23 | 河海大学 | Field big flow velocity temperature of river water peculiar to vessel and velocity flow profile measuring device and application method |
| CN209495729U (en) * | 2019-01-03 | 2019-10-15 | 河海大学 | A kind of field temperature and device for pressure measurement |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456099A (en) * | 2019-07-18 | 2019-11-15 | 河海大学 | A kind of flotation gear of real-time monitoring shallow lake layering flow velocity |
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Application publication date: 20190524 |
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