CN110196110A - A kind of geothermal measurement device - Google Patents
A kind of geothermal measurement device Download PDFInfo
- Publication number
- CN110196110A CN110196110A CN201910390814.3A CN201910390814A CN110196110A CN 110196110 A CN110196110 A CN 110196110A CN 201910390814 A CN201910390814 A CN 201910390814A CN 110196110 A CN110196110 A CN 110196110A
- Authority
- CN
- China
- Prior art keywords
- set casing
- heat
- conducting plate
- geothermal
- measurement device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/02—Measuring temperature based on the expansion or contraction of a material the material being a liquid
Abstract
The present invention provides a kind of geothermal measurement device.The geothermal measurement device includes the first set casing；Fixed mechanism, the fixed mechanism include fixing bolt, connecting plate and the second set casing；Positioning mechanism；Temperature detecting mechanism, the temperature detecting mechanism includes observation panel, thermometer, fixed cylinder, spring, pressure spring, guide post and heat-conducting plate, the top installation inner hollow and side wall of first set casing open up the fixed cylinder of the observation panel, the internal slide of first set casing is connected with the heat-conducting plate, the inside of the fixed cylinder is equipped with the thermometer being fixedly connected with the heat-conducting plate, the outside of the heat-conducting plate winds the pressure spring, and the two sides of the heat-conducting plate are welded with the guide post being slidably connected between first set casing.Geothermal measurement device provided by the invention can detect the hot water temperature of well Outer Tube, comprehensively utilize thermal energy.
Description
Technical field
The present invention relates to geothermal measurement technical field more particularly to a kind of geothermal measurement devices.
Background technique
Underground heat is a kind of energy resource generated from earth interior nuclear fission, and the lava temperature that volcano sprays on the earth is high
Up to 1200 DEG C~1300 DEG C, the temperature of natural hot spring is mostly at 60 DEG C or more, and some is even as high as 100 DEG C~140 DEG C, this explanation
The earth is a huge heat reservoir, contains huge thermal energy, and underground heat is generally divided according to appearance form and temperature height
Class.
All it is to be detected to the hot water of different depth when geothermal well is excavated to geothermal measurement at present, is extracted in GEOTHERMAL WATER
Recharge is directly filtered after utilization, however the pipeline outside well does not carry out temperature sensing, some heat that can be utilized again to it
Water does not pass through temperature sensing and directly filters recharge, does not utilize thermal energy comprehensively, wastes thermal energy.
Therefore, it is necessary to provide a kind of new geothermal measurement device solution above-mentioned technical problem.
Summary of the invention
In order to solve the above technical problems, the present invention, which provides one kind, to detect, comprehensively the hot water temperature of well Outer Tube
The geothermal measurement device using thermal energy.
Geothermal measurement device provided by the invention includes: the first set casing；Fixed mechanism, the fixed mechanism are fixedly connected
In the side wall of first set casing, the fixed mechanism includes fixing bolt, connecting plate and the second set casing, and described first is fixed
The sidewall symmetry of shell is equipped with second set casing, described in the both ends of first set casing and second set casing are welded
Connecting plate, first set casing cooperate the connecting plate to be fixedly connected with second set casing by the fixing bolt；It is fixed
Position mechanism, is installed on first set casing and institute for realizing the positioning mechanism that overall structure is walked on geothermal heat pipeline
State the inside of the second set casing；Temperature detecting mechanism, the temperature detecting mechanism are installed on the inside of first set casing, institute
Stating temperature detecting mechanism includes observation panel, thermometer, fixed cylinder, spring, pressure spring, guide post and heat-conducting plate, and described first is fixed
The top installation inner hollow and side wall of shell open up the fixed cylinder of the observation panel, the internal slide of first set casing
It is connected with the heat-conducting plate, the inside of the fixed cylinder is equipped with the thermometer being fixedly connected with the heat-conducting plate, described to lead
The outside of hot plate winds the pressure spring, and the two sides of the heat-conducting plate are welded with the institute being slidably connected between first set casing
Guide post is stated, the inside of the fixed cylinder is equipped with the spring being fixedly connected at the top of the thermometer.
Preferably, the positioning mechanism includes pulley, slide plate, fixed column, turntable, screw rod and sliding slot, and described first is fixed
The inside of shell and second set casing is opposite open up two groups described in sliding slot, first set casing and second set casing
Internal to cooperate the slide plate slides to be connected with the fixed column by the sliding slot, it is solid that the screw flight is connected to described first
The one end for determining shell and second set casing is welded with the turntable, is rotatablely connected between the turntable and the fixed column, position
One end of the fixed column inside first set casing and second set casing is equipped with the pulley.
Preferably, the distance between several described pulleys are equal, and there are four the slide plate sets.
Preferably, the side wall of first set casing and second set casing is equipped with heat preservation mechanism, the Warming machine
Structure includes fixing groove and rubber skin, and the side wall edge of first set casing and second set casing is bonded with section in ladder
The surface edge of the rubber skin of shape structure, the rubber skin opens up the fixing groove.
Preferably, the section of the heat-conducting plate is in inverse-T-shaped structure, and is located at the guide post of the heat-conducting plate two sides
In inverted "L" shape structure.
Preferably, the section semicircular in shape structure of first set casing and second set casing, and described first is solid
It is identical with the diameter of second set casing to determine shell.
Compared with the relevant technologies, geothermal measurement device provided by the invention is had the following beneficial effects:
The present invention provides a kind of geothermal measurement device, by the fixing bolt and the connecting plate by first set casing
It is fixed with second set casing, further rotating the screw rod according to the diameter of geothermal heat pipeline realizes the turntable
It is connected in the inner rotation of the fixed column, and then realizes the pulley and the geothermal heat pipeline conflict of the fixed column bottom,
The side wall conflict of the bottom and geothermal heat pipeline of further working as four pulleys can be realized to integrally-built fixation；Institute
State the first set casing and second set casing is fixed the rear heat-conducting plate and the side wall of geothermal heat pipeline contradicts, the pressure spring and
The spring opens, it is ensured that the heat-conducting plate is contacted with the side wall of geothermal heat pipeline always, and geothermal tube transfers heat into describedly
The inside mercury of the thermometer, which expands, after hot plate rises, and then realizing can be by the temperature described from the observation panel
Graduation mark on meter surface is read out temperature, and the spring and the pressure spring can rupture to avoid the thermometer, further
The heat-conducting plate side wall equidistantly weld the guide post and can rotate to avoid the heat-conducting plate and break the thermometer,
The thermometer is protected, realizes and the hot water temperature of well Outer Tube is detected, avoid heat waste.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of geothermal measurement device provided by the invention；
Fig. 2 is the first set casing shown in FIG. 1 and positioning mechanism connection schematic diagram；
Fig. 3 is the first set casing shown in FIG. 1 and temperature detecting mechanism connection schematic diagram；
Fig. 4 is the second set casing shown in FIG. 1 and heat preservation mechanism connection schematic diagram.
Figure label: 1, the first set casing, 2, heat preservation mechanism, 21, fixing groove, 22, rubber skin, 3, positioning mechanism, 31, cunning
Wheel, 32, slide plate, 33, fixed column, 34, turntable, 35, screw rod, 36, sliding slot, 4, temperature detecting mechanism, 41, observation panel, 42, temperature
Meter, 43, fixed cylinder, 44, spring, 45, pressure spring, 46, guide post, 47, heat-conducting plate, 5, fixed mechanism, 51, fixing bolt, 52, connection
Plate, the 53, second set casing.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, wherein Fig. 1 be geothermal measurement device provided by the invention it is a kind of compared with
The structural schematic diagram of good embodiment；Fig. 2 is the first set casing shown in FIG. 1 and positioning mechanism connection schematic diagram；Fig. 3 is Fig. 1 institute
The first set casing and temperature detecting mechanism connection schematic diagram shown；Fig. 4 is that the second set casing shown in FIG. 1 is connect with heat preservation mechanism
Schematic diagram.Geothermal measurement device includes: the first set casing 1；Fixed mechanism 5, the fixed mechanism 5 are fixedly connected on described first
The side wall of set casing 1, the fixed mechanism 5 include fixing bolt 51, connecting plate 52 and the second set casing 53, first set casing
1 sidewall symmetry is equipped with second set casing 53, and the both ends of first set casing 1 and second set casing 53 are welded
The connecting plate 52, first set casing 1 cooperate the connecting plate by the fixing bolt 51 with second set casing 53
52 are fixedly connected；Positioning mechanism 3 is installed on institute for realizing the positioning mechanism 3 that overall structure is walked on geothermal heat pipeline
State the inside of the first set casing 1 and second set casing 53；Temperature detecting mechanism 4, the temperature detecting mechanism 4 are installed on institute
The inside of the first set casing 1 is stated, the temperature detecting mechanism 4 includes observation panel 41, thermometer 42, fixed cylinder 43, spring 44, pressure
Spring 45, guide post 46 and heat-conducting plate 47, the top installation inner hollow and side wall of first set casing 1 open up the observation panel
41 fixed cylinder 43, the internal slide of first set casing 1 are connected with the heat-conducting plate 47, the fixed cylinder 43 it is interior
Portion is equipped with the thermometer 42 being fixedly connected with the heat-conducting plate 47, and the outside of the heat-conducting plate 47 winds the pressure spring 45,
The two sides of the heat-conducting plate 47 are welded with the guide post 46 being slidably connected between first set casing 1, the fixation
The inside of cylinder 43 is equipped with the spring 44 being fixedly connected with the top of the thermometer 42.
The positioning mechanism 3 includes pulley 31, slide plate 32, fixed column 33, turntable 34, screw rod 35 and sliding slot 36, and described the
The inside of one set casing 1 and second set casing 53 is opposite open up two groups described in sliding slot 36, first set casing 1 and described
The inside of second set casing 53 cooperates the slide plate 32 to slidably connect the fixed column 33, the screw rod by the sliding slot 36
35 are threadedly connected to first set casing 1 and one end of second set casing 53 is welded with the turntable 34, the turntable
Be rotatablely connected between 34 and the fixed column 33, inside first set casing 1 and second set casing 53 described in
One end of fixed column 33 is equipped with the pulley 31, during installation leads to first set casing 1 and second set casing 53
It crosses after the fixing bolt 1 cooperates the connecting plate 52 to be fixed, according to the diameter rotation for being located at pipeline on the outside of geothermal well
Screw rod 35 realizes that the turntable 34 rotation drives the fixed column 33 in first set casing 1 and second set casing 53
Internal mobile, the final pulley 31 realizes overall structure after contradicting with pipeline and passes through the pulley 31 in the surface row of pipeline
It walks.
The distance between several pulleys 31 are equal, and 33 side wall of the fixed column for installing the pulley 31
There are four the slide plate 32 is set, the stability that the pulley 31 slides on geothermal heat pipeline surface is increased, overall structure is avoided to run
Partially.
The side wall of first set casing 1 and second set casing 53 is equipped with heat preservation mechanism 2, the heat preservation mechanism 2
Including fixing groove 21 and rubber skin 22, the side wall edge of first set casing 1 and second set casing 53, which is bonded with, to be cut
The rubber skin 22 of the trapezoidal structure in face, the surface edge of the rubber skin 22 open up the fixing groove 21, determine and need
Cooperate the fixing groove 21 to be fixed on the surface of pipeline by band the rubber skin 22 behind the position of detection, makes geothermal heat pipeline
Internal temperature is more uniform, detection it is more accurate.
The section of the heat-conducting plate 47 is in inverse-T-shaped structure, and is located at the guide post 46 of 47 two sides of heat-conducting plate
In inverted "L" shape structure, rotation causes the thermometer 42 to be broken when avoiding the guide post 46 sliding, protects the temperature
It is not broken to count 42.
The section semicircular in shape structure of first set casing 1 and second set casing 53, and first set casing 1
It is identical with the diameter of second set casing 53, facilitate the installation of first set casing 1 and second set casing 53, increases
Integrally-built stability.
The working principle of geothermal measurement device provided by the invention is as follows:
The geothermal heat pipeline for needing to detect is determined when needing to detect the geotemperature of different stage first, it is fixed by described first
Shell 1 and the opposite lateral wall for being set in geothermal heat pipeline of second set casing 53, pass through the fixing bolt 51 and the connecting plate
52 first set casing 1 and second set casing 53 are fixed, and further, are rotated according to the diameter of geothermal heat pipeline
The screw rod 35 connects the turntable 34 in the inner rotation of the fixed column 33, and then makes the institute of 33 bottom of fixed column
It states pulley 31 and geothermal heat pipeline contradicts, further, when the side wall conflict of four pulleys 51 and geothermal heat pipeline can be realized
To integrally-built fixation, if need the position for adjusting detection can loosen the screw rod 35 realize several pulleys 31 it
Between generate gap, facilitate adjusting, can will be mounted on pipeline or geothermal well inside geothermal well in the device in this manner
External geothermal heat pipeline.After first set casing 1 and second set casing 53 are fixed, the heat-conducting plate 47 and geothermal tube
The side wall in road contradicts, and the pressure spring 45 and the spring 44 open, it is ensured that the heat-conducting plate 47 always with the side wall of geothermal heat pipeline
Contact, after geothermal tube transfers heat into the geothermal board 47, the inside mercury of the thermometer 42, which expands, to be risen, and then can be with
The graduation mark on 42 surface of thermometer, which is observed, by the observation panel 41 reads temperature, the spring 44 and the pressure spring 45
It can be ruptured to avoid the thermometer 42, further, 47 side wall of heat-conducting plate equidistantly welds the guide post 46 and can keep away
Exempt from the heat-conducting plate 47 and rotate to break in the thermometer 42, protects the thermometer 42.Finally, can be used in detection
Band is fixed by the fixing groove 21, so that the rubber skin 22 be fixed on to the surface of geothermal heat pipeline, to realize to described
The heat preservation of first set casing 1 and 53 internal pipeline of the second set casing, makes to detect more accurate.
Compared with the relevant technologies, geothermal measurement device provided by the invention is had the following beneficial effects:
The present invention provides a kind of geothermal measurement device, is consolidated with the connecting plate 52 by described first by the fixing bolt 51
Determine shell 1 and second set casing 53 is fixed, the screw rod 35 is further rotated according to the diameter of geothermal heat pipeline and is realized
The turntable 34 is connected in the inner rotation of the fixed column 33, and then realizes the pulley of 33 bottom of fixed column
31 contradict with geothermal heat pipeline, and the side wall conflict of the bottom and geothermal heat pipeline of further working as four pulleys 51 can be realized
To integrally-built fixation；First set casing 1 and second set casing 53 are fixed the rear heat-conducting plate 47 and underground heat
The side wall of pipeline contradicts, and the pressure spring 45 and the spring 44 open, it is ensured that the heat-conducting plate 47 always with the side of geothermal heat pipeline
Wall contact, geothermal tube transfer heat into the inside mercury expansion rising of the thermometer 42 after the geothermal board 47, Jin Ershi
Temperature, the spring can be read out by the graduation mark on 42 surface of the thermometer described from the observation panel 41 by having showed
44 and the pressure spring 45 can be ruptured to avoid the thermometer 42, further 47 side wall of heat-conducting plate equidistantly weld described in lead
It can rotate to column 46 to avoid the heat-conducting plate 47 and break the thermometer 42, protect the thermometer 42, realize
The hot water temperature of well Outer Tube is detected, heat waste is avoided.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of geothermal measurement device characterized by comprising
First set casing (1)；
Fixed mechanism (5), the fixed mechanism (5) are fixedly connected on the side wall of first set casing (1), the fixed mechanism
It (5) include fixing bolt (51), connecting plate (52) and the second set casing (53), the sidewall symmetry of first set casing (1) is equipped with
Weld the connection in the both ends of second set casing (53), first set casing (1) and second set casing (53)
Plate (52), first set casing (1) and second set casing (53) cooperate the connecting plate by the fixing bolt (51)
(52) it is fixedly connected；
Positioning mechanism (3) is installed on described for realizing the positioning mechanism (3) that overall structure is walked on geothermal heat pipeline
The inside of one set casing (1) and second set casing (53)；
Temperature detecting mechanism (4), the temperature detecting mechanism (4) are installed on the inside of first set casing (1), the temperature
Detection agency (4) includes observation panel (41), thermometer (42), fixed cylinder (43), spring (44), pressure spring (45), guide post (46)
And heat-conducting plate (47), the top installation inner hollow and side wall of first set casing (1) open up the institute of the observation panel (41)
It states fixed cylinder (43), the internal slide of first set casing (1) is connected with the heat-conducting plate (47), the fixed cylinder (43)
Inside is equipped with the thermometer (42) that is fixedly connected with the heat-conducting plate (47), described in the outside winding of the heat-conducting plate (47)
Pressure spring (45), the two sides of the heat-conducting plate (47) are welded with the guiding being slidably connected between first set casing (1)
Column (46), the inside of the fixed cylinder (43) are equipped with the spring being fixedly connected at the top of the thermometer (42)
(44)。
2. geothermal measurement device according to claim 1, which is characterized in that the positioning mechanism (3) include pulley (31),
Slide plate (32), fixed column (33), turntable (34), screw rod (35) and sliding slot (36), first set casing (1) and described second are consolidated
Determine shell (53) inside it is opposite open up two groups described in sliding slot (36), first set casing (1) and second set casing (53)
Inside cooperate the slide plate (32) to slidably connect the fixed column (33) by the sliding slot (36), screw rod (35) spiral shell
Line is connected to first set casing (1) and one end of second set casing (53) is welded with the turntable (34), and described turn
It is rotatablely connected between disk (34) and the fixed column (33), is located at first set casing (1) and second set casing (53)
One end of the internal fixed column (33) is equipped with the pulley (31).
3. geothermal measurement device according to claim 2, which is characterized in that the distance between several described pulleys (31) phase
Deng, and there are four the slide plate (32) sets.
4. geothermal measurement device according to claim 1, which is characterized in that first set casing (1) and described second
The side wall of set casing (53) is equipped with heat preservation mechanism (2), and the heat preservation mechanism (2) includes fixing groove (21) and rubber skin (22),
The side wall edge of first set casing (1) and second set casing (53) is bonded with the rubber of the trapezoidal structure in section
The surface edge of rubber (22), the rubber skin (22) opens up the fixing groove (21).
5. geothermal measurement device according to claim 1, which is characterized in that the section of the heat-conducting plate (47) is in inverted " t "
Shape structure, and the guide post (46) for being located at the heat-conducting plate (47) two sides is in inverted "L" shape structure.
6. geothermal measurement device according to claim 1, which is characterized in that first set casing (1) and described second
The section semicircular in shape structure of set casing (53), and the diameter phase of first set casing (1) and second set casing (53)
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910390814.3A CN110196110B (en) | 2019-05-10 | 2019-05-10 | Geothermal detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910390814.3A CN110196110B (en) | 2019-05-10 | 2019-05-10 | Geothermal detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110196110A true CN110196110A (en) | 2019-09-03 |
| CN110196110B CN110196110B (en) | 2020-10-23 |
Family
ID=67752582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910390814.3A Active CN110196110B (en) | 2019-05-10 | 2019-05-10 | Geothermal detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110196110B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2252566A1 (en) * | 1973-11-22 | 1975-06-20 | Auxitrol | Temperature sensor for fluids in pipes - clamp and shell maintain sensor in contact with pipe |
| CN85108246A (en) * | 1984-11-15 | 1986-09-24 | 韦斯仪器公司 | Welded edge type bourdon strip type thermometer-manometer |
| CN201184822Y (en) * | 2007-12-19 | 2009-01-21 | 贵阳铝镁设计研究院 | Mounting structure for surface thermal resistor on pipe |
| CN201413197Y (en) * | 2009-06-09 | 2010-02-24 | 中国石油天然气股份有限公司 | Fixing device of surface temperature sensor |
| CN201606967U (en) * | 2010-02-22 | 2010-10-13 | 王锡 | Hot measurement assignment device of on-off time area method with temperature-difference compensation function |
| CN202188926U (en) * | 2011-07-27 | 2012-04-11 | 挪信能源技术（上海）有限公司 | Thermal equilibrium rate tester for ground source heat pump system |
| CN102435332A (en) * | 2011-10-24 | 2012-05-02 | 蚌埠日月仪器研究所有限公司 | Temperature measuring device of pipeline |
| CN202676312U (en) * | 2012-07-09 | 2013-01-16 | 深圳市电利通科技有限公司 | Temperature measuring device of transportation pipeline surface |
| CN203533672U (en) * | 2013-10-31 | 2014-04-09 | 烟台卓越新能源科技有限公司 | Geothermal heating replenishment system |
| CN204373798U (en) * | 2015-02-09 | 2015-06-03 | 浙江伦特机电有限公司 | Clamping hoop type surface temperature sensor |
| EP3124928A2 (en) * | 2015-07-29 | 2017-02-01 | Testo Sensor GmbH | Holding device and use of an encoding element |
| CN207298172U (en) * | 2017-08-07 | 2018-05-01 | 天津珺焱建筑工程有限公司 | A kind of liquid conducting pipes of architectural engineering |
| CN207539995U (en) * | 2017-11-27 | 2018-06-26 | 广州豪特节能环保科技股份有限公司 | Energy center management system |
| CN208330253U (en) * | 2018-05-30 | 2019-01-04 | 河南省中能联建地热工程有限公司 | A kind of geothermal heating system Special wellhead device |
-
2019
- 2019-05-10 CN CN201910390814.3A patent/CN110196110B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2252566A1 (en) * | 1973-11-22 | 1975-06-20 | Auxitrol | Temperature sensor for fluids in pipes - clamp and shell maintain sensor in contact with pipe |
| CN85108246A (en) * | 1984-11-15 | 1986-09-24 | 韦斯仪器公司 | Welded edge type bourdon strip type thermometer-manometer |
| CN201184822Y (en) * | 2007-12-19 | 2009-01-21 | 贵阳铝镁设计研究院 | Mounting structure for surface thermal resistor on pipe |
| CN201413197Y (en) * | 2009-06-09 | 2010-02-24 | 中国石油天然气股份有限公司 | Fixing device of surface temperature sensor |
| CN201606967U (en) * | 2010-02-22 | 2010-10-13 | 王锡 | Hot measurement assignment device of on-off time area method with temperature-difference compensation function |
| CN202188926U (en) * | 2011-07-27 | 2012-04-11 | 挪信能源技术（上海）有限公司 | Thermal equilibrium rate tester for ground source heat pump system |
| CN102435332A (en) * | 2011-10-24 | 2012-05-02 | 蚌埠日月仪器研究所有限公司 | Temperature measuring device of pipeline |
| CN202676312U (en) * | 2012-07-09 | 2013-01-16 | 深圳市电利通科技有限公司 | Temperature measuring device of transportation pipeline surface |
| CN203533672U (en) * | 2013-10-31 | 2014-04-09 | 烟台卓越新能源科技有限公司 | Geothermal heating replenishment system |
| CN204373798U (en) * | 2015-02-09 | 2015-06-03 | 浙江伦特机电有限公司 | Clamping hoop type surface temperature sensor |
| EP3124928A2 (en) * | 2015-07-29 | 2017-02-01 | Testo Sensor GmbH | Holding device and use of an encoding element |
| CN207298172U (en) * | 2017-08-07 | 2018-05-01 | 天津珺焱建筑工程有限公司 | A kind of liquid conducting pipes of architectural engineering |
| CN207539995U (en) * | 2017-11-27 | 2018-06-26 | 广州豪特节能环保科技股份有限公司 | Energy center management system |
| CN208330253U (en) * | 2018-05-30 | 2019-01-04 | 河南省中能联建地热工程有限公司 | A kind of geothermal heating system Special wellhead device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110196110B (en) | 2020-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104483028B (en) | A kind of engine high pressure turbine blade surface temperature measuring equipment | |
| CN112012227B (en) | Strip foundation pit steel structure supporting structure capable of conducting leveling and stress detection | |
| CN103352672B (en) | A kind of continuous-tube drilling well cable turbine vibration resistance absorber | |
| CN203239318U (en) | Oil-water two-phase flow measuring system of horizontal well | |
| CN110196110A (en) | A kind of geothermal measurement device | |
| CN205228759U (en) | No bearing rotating formula sand sampler | |
| CN104964714A (en) | Air quality monitoring sensor precision guarantee equipment | |
| CN202582753U (en) | Rock-soil temperature detection system for ground source heat pump | |
| KR101159760B1 (en) | A electronic type water gauge for steal water and anti-freezing prevention | |
| CN209398408U (en) | A kind of turbodrill tachometric survey pipe nipple based on nanosystems | |
| CN104236751A (en) | Device and method for measuring temperature distribution of energy pile body | |
| CN204256163U (en) | A kind of erecting device that can carry out the laser range sensor of 360 degree of Emission Lasers bundles | |
| CN202987969U (en) | Automatic measuring system of floating roof crude oil storage tank temperature field | |
| CN107843362A (en) | A kind of thermocouple dynamic response performance test device | |
| CN202469308U (en) | Leakage-prevention high-temperature rotary joint | |
| CN202994214U (en) | Novel turbine flowmeter | |
| CN202731886U (en) | Oil field underground casing pipe detection location instrument | |
| CN102080532A (en) | Flow-concentrating flowmeter for underground steam measurement | |
| CN203561389U (en) | Detecting device for flow in liquid delivering pipeline | |
| CN211954286U (en) | Slurry measuring device of electromagnetic flowmeter double-frequency excitation mode | |
| CN210141910U (en) | Thermal mass flow meter with length-adjustable measuring pipe | |
| CN104420827A (en) | Device for measuring exterior angle difference of directional drilling tool | |
| CN204924308U (en) | Capacitanc target flowmeter's mounting structure | |
| CN218937510U (en) | Radar level gauge convenient to equipment and dismantlement | |
| CN218787118U (en) | Bottom hole flowing pressure detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |