CN208488121U - Underground liquid data measurement unit and underground liquid measuring system - Google Patents
Underground liquid data measurement unit and underground liquid measuring system Download PDFInfo
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- CN208488121U CN208488121U CN201821074909.1U CN201821074909U CN208488121U CN 208488121 U CN208488121 U CN 208488121U CN 201821074909 U CN201821074909 U CN 201821074909U CN 208488121 U CN208488121 U CN 208488121U
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Abstract
The utility model provides a kind of underground liquid data measurement unit and underground liquid measuring system, it is related to oil drilling test, coal bed gas test, geothermal well test monitoring technical field, comprising: cylinder, pressure-temperature sensor, liquid level sensor, medium sensor, control device and data transfer components;Pass through pressure-temperature sensor, liquid level sensor, medium sensor, the temperature and pressure of underground liquid is measured respectively, the liquid level of underground liquid, the moisture content of underground liquid, and measurement data electric signal is transferred in control device, and digital signal is transferred to ground receiving system, the related measurement data that ground receiving system is read by data transfer components.Solve existing downhole testing tool can only pressure and temperature of the measuring while drilling to underground underground liquid, the technical issues of being unable to get more data of underground liquid realizes the technical effect for obtaining more to descend liquid data by downhole testing tool.
Description
Technical field
The utility model relates to oil drilling tests, coal bed gas test, geothermal well test monitoring technical field, especially relate to
And a kind of underground liquid data measurement unit and underground liquid measuring system.
Background technique
With the progress and development of drilling technology, drilling technology personnel need to understand down-hole pressure, temperature regime, root in time
Adopting an effective measure according to down-hole pressure, temperature change instructs drillng operation to go on smoothly.
Currently, in oil drilling can with drilling row downhole testing tool have very much, can will measure down-hole pressure with
Temperature signal is transmitted to ground by wired or wireless transmission form, is then decoded by professional by software and obtains data.
But existing downhole testing tool can only measuring while drilling to the pressure and temperature of underground underground liquid, can not obtain
To more data of underground liquid, need additionally to measure underground liquid related data using other devices.
The information disclosed in the background technology section is intended only to deepen the understanding to the utility model general background technology,
And it is not construed as recognizing or implying in any form that the information constitutes the prior art known in those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of underground liquid data measurement unit and underground liquid measuring system, with
Alleviate existing downhole testing tool existing in the prior art can only measuring while drilling to underground underground liquid pressure and temperature
The technical issues of spending, being unable to get more data of underground liquid.
Underground liquid data measurement unit provided by the utility model, comprising: cylinder, pressure-temperature sensor, liquid level pass
Sensor, medium sensor, control device and data transfer components;
Accommodating cavity, pressure-temperature sensor, liquid level sensor, medium sensor, control device sum number are provided in cylinder
It is set in turn in accommodating cavity according to transmission assembly along the length direction of accommodating cavity;
Cylinder is extend into underground liquid, so that pressure-temperature sensor, liquid level sensor and medium sensor are located at ground
In lower liquid;
Pressure-temperature sensor, liquid level sensor and medium sensor are electrically connected with control device, pressure and temp sensing
Device is used to detect the pressure and temperature of underground liquid, and pressure and temperature electric signal is transferred in control device, level sensing
Device is used to detect the liquid level of underground liquid, and liquid level electric signal is transferred in control device, and medium sensor is used
In the moisture content of detection underground liquid, and moisture content electric signal is transferred in control device;
Control device is connect with data transfer components, and control device is used to the electric signal received being converted into digital letter
Number, and this digital signal is transferred in data transfer components, data transfer components are for connecing digital data transmission to ground
Receipts system.
Further, data transfer components include hermetically-sealed cable, sealing plug and cable fixation kit;
Hermetically-sealed cable and sealing plug are all set in accommodating cavity, and one end of sealing plug is electrically connected with control device,
The other end of sealing plug is connect with hermetically-sealed cable, so that the digital signal in control device is delivered to ground by hermetically-sealed cable
Reception system;
Cable fixation kit is set in accommodating cavity, and cable fixation kit is set on the outer surface of hermetically-sealed cable, with
Hermetically-sealed cable is fixed.
Further, cable fixation kit includes positioning sleeve and the fixed box cupling of cable;
Positioning sleeve is set in accommodating cavity, and the inner wall of positioning sleeve and cylinder connects, and the fixed box cupling of cable is remote with positioning sleeve
One end connection from cylinder inboard wall, the fixed box cupling of cable is for fixing hermetically-sealed cable.
Further, data transfer components further include sealing ring;
Sealing ring is sheathed on the outer surface of sealing plug, to prevent underground liquid from contacting with hermetically-sealed cable.
Further, sealing ring is set as double sealing circle.
Further, underground liquid data measurement unit further includes starting taper;
Starting taper is set to the one end of cylinder close to pressure-temperature sensor, and one end of starting taper is extend into accommodating cavity, with
Pressure-temperature sensor connection;
Fluid passage is provided on starting taper, fluid passage is connected to pressure-temperature sensor, so that underground liquid passes through liquid
Body channel is contacted with pressure-temperature sensor.
Further, starting taper includes connecting pin and insertion end;
Connecting pin is connect with insertion end, and insertion end is for penetrating underground barrier;
Connecting pin is extend into accommodating cavity far from one end of insertion end, is connect with pressure-temperature sensor, and fluid passage is set
It is placed on connecting pin.
Further, the cross sectional shape of insertion end is trapezoidal or taper.
Further, underground liquid data measurement unit further includes power supply;
Power supply and data transfer components cable connection.
Underground liquid measuring system provided by the utility model, including underground liquid data measurement unit.
In conjunction with above technical scheme, bring beneficial effect of the present invention is analyzed as follows:
Underground liquid data measurement unit provided by the utility model, comprising: cylinder, pressure-temperature sensor, liquid level pass
Sensor, medium sensor, control device and data transfer components;
Accommodating cavity, pressure-temperature sensor, liquid level sensor, medium sensor, control device sum number are provided in cylinder
It is set in turn in accommodating cavity according to transmission assembly along the length direction of accommodating cavity;
Cylinder is extend into underground liquid, so that pressure-temperature sensor, liquid level sensor and medium sensor are located at ground
In lower liquid;
Pressure-temperature sensor, liquid level sensor and medium sensor are electrically connected with control device, pressure and temp sensing
Device is used to detect the pressure and temperature of underground liquid, and pressure and temperature electric signal is transferred in control device, level sensing
Device is used to detect the liquid level of underground liquid, and liquid level electric signal is transferred in control device, and medium sensor is used
In the moisture content of detection underground liquid, and moisture content electric signal is transferred in control device;
Control device is connect with data transfer components, and control device is used to the electric signal received being converted into digital letter
Number, and this digital signal is transferred in data transfer components, data transfer components are for connecing digital data transmission to ground
Receipts system.
Pressure-temperature sensor, liquid level sensor, medium sensor are set gradually by the length direction along accommodating cavity,
Measure the temperature and pressure of underground liquid respectively, the liquid level of underground liquid, the moisture content of underground liquid, and by measurement data
Electric signal is transferred in control device, and measurement data electric signal is converted into digital signal by control device, and is transmitted by data
Digital signal is transferred to ground receiving system by component, and ground receiving system obtains related data, is alleviated and is deposited in the prior art
Existing downhole testing tool can only measuring while drilling to the pressure and temperature of underground underground liquid, be unable to get underground liquid
More data the technical issues of, realize to obtain by downhole testing tool and more descend the technical effect of liquid data.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Structure specifically noted by book, claims and attached drawing is achieved and obtained.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of underground liquid data measurement unit provided by the embodiment of the utility model;
Fig. 2 is the structure of the data transfer components in underground liquid data measurement unit provided by the embodiment of the utility model
Schematic diagram;
Fig. 3 is the structural schematic diagram of the starting taper in underground liquid data measurement unit provided by the embodiment of the utility model;
Fig. 4 is the structural schematic diagram that underground liquid data measurement unit provided by the embodiment of the utility model has power supply.
Icon: 100- cylinder;200- pressure-temperature sensor;300- liquid level sensor;400- medium sensor;500- control
Device processed;600- data transfer components;610- hermetically-sealed cable;620- sealing plug;630- cable fixation kit;631- positioning
Set;632- cable fixes box cupling;640- sealing ring;700- starting taper;The connecting pin 710-;711- fluid passage;720- insertion end;
800- power supply.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is the overall structure diagram of underground liquid data measurement unit provided in this embodiment;Fig. 2 is the present embodiment
The structural schematic diagram of data transfer components in the underground liquid data measurement unit of offer;Fig. 3 is provided in this embodimently
The structural schematic diagram of starting taper in lower liquid data measuring device;Fig. 4 is underground liquid DATA REASONING provided in this embodiment dress
Set the structural schematic diagram with power supply.
As shown in Figs 1-4, underground liquid data measurement unit provided in this embodiment, comprising: cylinder 100, pressure and temp
Sensor 200, liquid level sensor 300, medium sensor 400, control device 500 and data transfer components 600;In cylinder 100
It is provided with accommodating cavity, pressure-temperature sensor 200, liquid level sensor 300, medium sensor 400, control device 500 and data
Transmission assembly 600 is set in turn in accommodating cavity along the length direction of accommodating cavity;Cylinder 100 is extend into underground liquid, with
Make in pressure-temperature sensor 200, liquid level sensor 300 and the liquid located underground of medium sensor 400;Pressure-temperature sensor
200, liquid level sensor 300 and medium sensor 400 are electrically connected with control device 500, and pressure-temperature sensor 200 is for examining
The pressure and temperature of underground liquid is surveyed, and pressure and temperature electric signal is transferred in control device 500, liquid level sensor 300
It is transferred in control device 500 for detecting the liquid level of underground liquid, and by liquid level electric signal, medium sensor
400 for detecting the moisture content of underground liquid, and moisture content electric signal is transferred in control device 500;Control device 500 with
Data transfer components 600 connect, and control device 500 is used to for the electric signal received being converted into digital signal, and this is digital
Signal is transferred in data transfer components 600, and data transfer components 600 are used for digital data transmission to ground receiving system.
Specifically, setting gradually pressure-temperature sensor 200, liquid level in accommodating cavity along the length direction of cylinder 100
Sensor 300 and medium sensor 400, pressure-temperature sensor 200 include pressure sensor and temperature sensor, pressure sensing
Device measures the hydraulic pressure of underground underground liquid, and temperature sensor measures the temperature of underground underground liquid, and liquid level passes
Sensor 300 measures the liquid level of underground underground liquid, and (static pressure liquid level meter/fluid level transmitter/liquid level passes liquid level sensor 300
300/ water level sensor of sensor) be it is a kind of measure liquid level pressure sensor, can rapid survey liquid level, medium sensor
The moisture content of 400 measurement underground underground liquids, medium sensor 400 may be configured as capacitance type sensor, and capacitance type sensor is
Using various types of capacitors as sensing element, one kind that measurand or mechanical quantity are converted into electric capacitance change is turned
Changing device, actually one capacitor with variable element.Capacitance type sensor be widely used in displacement, angle, vibration,
The measurement of speed, pressure, constituent analysis, dielectric property etc..
Pressure-temperature sensor 200, liquid level sensor 300 and medium sensor 400 measure obtained pressure and temp telecommunications
Number, liquid level electric signal and moisture content electric signal be transferred in control device 500, control device 500 is by the electricity of measurement data
Signal is converted into corresponding digital signal, and digital signal is delivered to ground receiving system, ground by data transfer components 600
Face receives system for Digital Signal Processing, knows measurement result convenient for staff.Control device 500 is set as single-chip microcontroller.
Underground liquid data measurement unit provided in this embodiment, comprising: cylinder 100, pressure-temperature sensor 200, liquid
Level sensor 300, medium sensor 400, control device 500 and data transfer components 600;It is provided with accommodating cavity in cylinder 100,
Pressure-temperature sensor 200, liquid level sensor 300,600 edge of medium sensor 400, control device 500 and data transfer components
The length direction of accommodating cavity be set in turn in accommodating cavity;Cylinder 100 is extend into underground liquid, so that pressure and temp senses
In device 200, liquid level sensor 300 and the liquid located underground of medium sensor 400;Pressure-temperature sensor 200, liquid level sensor
300 and medium sensor 400 be electrically connected with control device 500, pressure-temperature sensor 200 is used to detect the pressure of underground liquid
Power and temperature, and pressure and temperature electric signal is transferred in control device 500, liquid level sensor 300 is for detecting underground liquid
The liquid level of body, and liquid level electric signal is transferred in control device 500, medium sensor 400 is for detecting underground
The moisture content of liquid, and moisture content electric signal is transferred in control device 500;Control device 500 and data transfer components 600
Connection, control device 500 is used to for the electric signal received being converted into digital signal, and this digital signal is transferred to data and is passed
In defeated component 600, data transfer components 600 are used for digital data transmission to ground receiving system.By along accommodating cavity
Length direction sets gradually pressure-temperature sensor 200, liquid level sensor 300, medium sensor 400, measures underground liquid respectively
The temperature and pressure of body, the liquid level of underground liquid, the moisture content of underground liquid, and measurement data electric signal is transferred to control
In device 500 processed, measurement data electric signal is converted into digital signal by control device 500, and passing through data transfer components 600 will
Digital signal is transferred to ground receiving system, and ground receiving system obtains related data, alleviates existing in the prior art existing
Some downhole testing tools can only measuring while drilling to the pressure and temperature of underground underground liquid, be unable to get the more of underground liquid
The technical issues of data, realizes the technical effect for obtaining more to descend liquid data by downhole testing tool.
On the basis of the above embodiments, further, in underground liquid data measurement unit provided in this embodiment
Data transfer components 600 include hermetically-sealed cable 610, sealing plug 620 and cable fixation kit 630;Hermetically-sealed cable 610 and sealing
Plug 620 is all set in accommodating cavity, and one end of sealing plug 620 is electrically connected with control device 500, sealing plug 620
The other end is connect with hermetically-sealed cable 610, so that the digital signal in control device 500 is delivered to ground by hermetically-sealed cable 610
Reception system;Cable fixation kit 630 is set in accommodating cavity, and cable fixation kit 630 is set to the outer of hermetically-sealed cable 610
It is on surface, hermetically-sealed cable 610 is fixed.
Specifically, sealing plug 620 is connect with control device 500 far from one end of medium sensor 400, hermetically-sealed cable
610 connect with sealing plug 620 far from one end of control device 500, are electrically connected control device 500 with hermetically-sealed cable 610, with
Digital signal in control device 500 is delivered in ground receiving system by hermetically-sealed cable 610.
Cable fixation kit 630 is set in accommodating cavity, and cable fixation kit 630 is connect with hermetically-sealed cable 610, will be close
It is fixed to seal cable 610.
Further, cable fixation kit 630 includes positioning sleeve 631 and the fixed box cupling 632 of cable;Positioning sleeve 631 is arranged
In in accommodating cavity, and positioning sleeve 631 is connect with the inner wall of cylinder 100, and the fixed box cupling 632 of cable is with positioning sleeve 631 far from cylinder
One end of 100 inner walls connects, and the fixed box cupling 632 of cable is used for hermetically-sealed cable 610 is fixed.
Specifically, positioning sleeve 631 is fixed by the fixed box cupling 632 of cable, the fixed box cupling 632 of cable consolidates hermetically-sealed cable 610
It is fixed, avoid 610 activity of hermetically-sealed cable from disconnecting hermetically-sealed cable 610 and sealing plug 620.
Further, data transfer components 600 further include sealing ring 640;Sealing ring 640 is sheathed on sealing plug 620
On outer surface, to prevent underground liquid from contacting with hermetically-sealed cable 610.
Further, sealing ring 640 is set as double sealing circle 640.
Specifically, on the outer surface of sealing plug 620 be arranged sealing ring 640, sealing ring 640 by sealing plug 620 with
The inner wall of cylinder 100 seals, and avoids underground underground liquid from contacting with sealing plug 620, leads to sealing plug 620 and hermetically-sealed cable
610 are damaged by water.
Underground liquid data measurement unit provided in this embodiment, by the setting of sealing plug 620, by control device
500 are electrically connected by sealing plug 620 with hermetically-sealed cable 610, and the digital signal in control device 500 is passed through sealing
Cable 610 is transferred to ground receiving system;By the setting of sealing ring 640, make the inner wall of sealing plug 620 and cylinder 100 it
Between seal, avoid underground underground liquid from contacting with sealing plug 620 and hermetically-sealed cable 610, cause sealing plug 620 and sealing electricity
The damage of cable 610.
On the basis of the above embodiments, further, underground liquid data measurement unit further includes starting taper 700;Starting taper
700 are set to cylinder 100 close to one end of pressure-temperature sensor 200, and one end of starting taper 700 is extend into accommodating cavity, with
Pressure-temperature sensor 200 connects;Fluid passage 711, fluid passage 711 and pressure-temperature sensor are provided on starting taper 700
200 connections, so that underground liquid is contacted by fluid passage 711 with pressure-temperature sensor 200.
Specifically, starting taper 700 is connect with cylinder 100 close to one end of pressure-temperature sensor 200, and the one of starting taper 700
End is extend into accommodating cavity, and fluid passage 711 is arranged on starting taper 700, and underground underground liquid is passed through fluid passage 711 and pressure
Power temperature sensor 200 contacts, and measures well convenient for pressure-temperature sensor 200, liquid level sensor 300 and medium sensor 400
Lower underground liquid.
Further, starting taper 700 includes connecting pin 710 and insertion end 720;Connecting pin 710 is connect with insertion end 720, is inserted
Enter end 720 for penetrating underground barrier;Connecting pin 710 is extend into accommodating cavity far from one end of insertion end 720, with pressure temperature
It spends sensor 200 to connect, fluid passage 711 is set on connecting pin 710.
Further, the cross sectional shape of insertion end 720 is trapezoidal or taper.
Specifically, insertion end 720 penetrates underground barrier, facilitates single unit system to pass through barrier and extend into underground underground liquid
In body, contact underground underground liquid with pressure-temperature sensor 200 by the fluid passage 711 on connecting pin 710, convenient for surveying
Amount.
Further, underground liquid data measurement unit further includes power supply 800;600 electricity of power supply 800 and data transfer components
Connection.
Specifically, power supply 800 is electrically connected with data transfer components 600, so that power supply 800 is control device 500, medium biography
Sensor 400, liquid level sensor 300 and pressure-temperature sensor 200 provide stable electric energy, and power supply 800 may be configured as external electricity
Source 800.
Underground liquid data measurement unit provided in this embodiment, is electrically connected by power supply 800 and data transfer components 600
It connects, is that control device 500, medium sensor 400, liquid level sensor 300 and pressure-temperature sensor 200 mention convenient for power supply 800
For stable electric energy.
Underground liquid measuring system provided in this embodiment, including underground liquid data measurement unit.
Technical effect and above-mentioned underground liquid DATA REASONING due to underground liquid measuring system provided in this embodiment
The technical effect of device is identical, is not repeating herein.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System;Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of underground liquid data measurement unit characterized by comprising cylinder, pressure-temperature sensor, level sensing
Device, medium sensor, control device and data transfer components;
Be provided with accommodating cavity in the cylinder, the pressure-temperature sensor, the liquid level sensor, the medium sensor,
The control device and the data transfer components are set in turn in the accommodating cavity along the length direction of the accommodating cavity;
The cylinder is extend into underground liquid, so that the pressure-temperature sensor, the liquid level sensor and the medium
In sensor liquid located underground;
The pressure-temperature sensor, the liquid level sensor and the medium sensor are electrically connected with the control device,
The pressure-temperature sensor is used to detect the pressure and temperature of underground liquid, and pressure and temperature electric signal is transferred to described
In control device, the liquid level sensor is used to detect the liquid level of underground liquid, and liquid level electric signal is transferred to
In the control device, the medium sensor is used to detect the moisture content of underground liquid, and moisture content electric signal is transferred to
In the control device;
The control device is connect with the data transfer components, and the control device is for the electric signal received to be converted into
Digital signal, and this digital signal is transferred in the data transfer components, the data transfer components are used to believe number
Number it is transmitted to ground receiving system.
2. underground liquid data measurement unit according to claim 1, which is characterized in that the data transfer components include
Hermetically-sealed cable, sealing plug and cable fixation kit;
The hermetically-sealed cable and the sealing plug are all set in the accommodating cavity, and one end of the sealing plug with it is described
Control device electrical connection, the other end of the sealing plug is connect with the hermetically-sealed cable, so that the number in the control device
Word signal is delivered to ground receiving system by the hermetically-sealed cable;
The cable fixation kit is set in the accommodating cavity, and the cable fixation kit is set to the hermetically-sealed cable
On outer surface, the hermetically-sealed cable is fixed.
3. underground liquid data measurement unit according to claim 2, which is characterized in that the cable fixation kit includes
Positioning sleeve and the fixed box cupling of cable;
The positioning sleeve is set in the accommodating cavity, and the inner wall of the positioning sleeve and cylinder connects, and the cable fixation connects
Hoop is connect with the positioning sleeve far from one end of the cylinder inboard wall, and the fixed box cupling of the cable is for consolidating the hermetically-sealed cable
It is fixed.
4. underground liquid data measurement unit according to claim 3, which is characterized in that the data transfer components are also wrapped
Include sealing ring;
The sealing ring is sheathed on the outer surface of the sealing plug, to prevent underground liquid from contacting with the hermetically-sealed cable.
5. underground liquid data measurement unit according to claim 4, which is characterized in that the sealing ring is set as two pass
Sealing ring.
6. underground liquid data measurement unit according to claim 1, which is characterized in that further include starting taper;
The starting taper is set to the cylinder close to one end of the pressure-temperature sensor, and one end of the starting taper is extend into
In the accommodating cavity, it is connect with the pressure-temperature sensor;
Fluid passage is provided on the starting taper, the fluid passage is connected to the pressure-temperature sensor, so that underground liquid
Body is contacted by the fluid passage with the pressure-temperature sensor.
7. underground liquid data measurement unit according to claim 6, which is characterized in that the starting taper include connecting pin with
Insertion end;
The connecting pin is connect with the insertion end, and the insertion end is for penetrating underground barrier;
The connecting pin is extend into the accommodating cavity far from one end of the insertion end, is connected with the pressure-temperature sensor
It connects, the fluid passage is set on the connecting pin.
8. underground liquid data measurement unit according to claim 7, which is characterized in that the cross sectional shape of the insertion end
For trapezoidal or taper.
9. underground liquid data measurement unit according to claim 1-8, which is characterized in that further include power supply;
The power supply and the data transfer components cable connection.
10. a kind of underground liquid measuring system, which is characterized in that including such as described in any item underground liquids of claim 1-9
Data measurement unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821074909.1U CN208488121U (en) | 2018-07-06 | 2018-07-06 | Underground liquid data measurement unit and underground liquid measuring system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821074909.1U CN208488121U (en) | 2018-07-06 | 2018-07-06 | Underground liquid data measurement unit and underground liquid measuring system |
Publications (1)
Publication Number | Publication Date |
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CN208488121U true CN208488121U (en) | 2019-02-12 |
Family
ID=65250068
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CN201821074909.1U Expired - Fee Related CN208488121U (en) | 2018-07-06 | 2018-07-06 | Underground liquid data measurement unit and underground liquid measuring system |
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Country | Link |
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2018
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Granted publication date: 20190212 Termination date: 20200706 |