CN213364074U - Geothermal layer temperature detection device of middle-deep geothermal energy - Google Patents
Geothermal layer temperature detection device of middle-deep geothermal energy Download PDFInfo
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- CN213364074U CN213364074U CN202022913108.3U CN202022913108U CN213364074U CN 213364074 U CN213364074 U CN 213364074U CN 202022913108 U CN202022913108 U CN 202022913108U CN 213364074 U CN213364074 U CN 213364074U
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Abstract
The utility model discloses a ground heat layer temperature-detecting device of middle and deep geothermal energy, including last trunk line, the last trunk line includes the upper pipe way main part, and the lower extreme of upper pipe way main part links firmly to lead to there is first female connection, the utility model discloses the beneficial effect who reaches is: high temperature medium gets into the protection tube through trunk line down, high temperature medium upwards promotes temperature measurement mechanism, make temperature measurement mechanism support tight baffle, high temperature medium erodees temperature measurement mechanism in the protection tube, high temperature medium's heat gets into in the protective housing through the heat conduction hole on rubber layer surface rapidly, heat the same temperature with the packing medium, the thermoscope carries out temperature measurement to the packing medium, rubber layer protection temperature measurement mechanism prevents the striking damage, medium after heating carries out direct measurement through setting up temperature measurement mechanism and protection mechanism, temperature measurement mechanism directly receives the medium to erode, it is rapid to measure, the thermoscope is inside the protective housing, and service life is longer.
Description
Technical Field
The utility model relates to a ground heat layer temperature-detecting device of middle and deep geothermal energy belongs to geothermal development technical field.
Background
Geothermal exploitation refers to the exploitation and utilization of renewable heat energy stored in the earth. Terrestrial heat is a special resource, can be developed and utilized by people like other resources, benefits human beings, and has great difference with other resources.
When geothermal energy is developed, a closed heat exchanger is usually arranged on a geothermal layer, a medium is circularly transmitted through a heat pump to achieve the purpose of conveying energy, the temperature of the medium needs to be measured in real time in the process of using geothermal energy, so that the geothermal energy can be monitored and evaluated, the conventional temperature detection device is fixed in a pipeline for conveying the medium, the circulation of the medium is influenced, a protection mechanism is incomplete, and the service life is short.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a geothermal layer temperature-detecting device of middle and deep geothermal energy.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a geothermal layer temperature detection device of middle and deep layer geothermal energy, including the main upper pipe line, the main upper pipe line includes the main upper pipe line body, the lower extreme of the main upper pipe line body links firmly and leads to first female adapter, the inside fixedly connected with first sealed pad of first female adapter, the lower extreme of the main upper pipe line body is provided with the protection mechanism, the inside of the protection mechanism is provided with the temperature measurement mechanism, the lower extreme of the protection mechanism is provided with the lower main pipe line;
the protection mechanism comprises a first external thread joint, the first external thread joint is in threaded connection with the inside of a first internal thread joint, the lower end of the first external thread joint is fixedly communicated with an upper connecting pipe, the lower end of the upper connecting pipe is fixedly communicated with a protection pipe, the inner wall of the protection pipe is fixedly connected with a partition plate, five through holes are formed in the surface of the partition plate, the lower end of the protection pipe is fixedly connected with a lower connecting pipe, and the lower end of the lower connecting pipe is fixedly connected with a second internal thread joint;
the temperature measuring mechanism comprises a protective shell, the protective shell is arranged inside the protective tube, the inner wall of the protective shell is fixedly connected with a rubber fixing seat, the center of the rubber fixing seat is fixedly connected with a temperature measuring device, a filling medium is filled inside the protective shell, the outer surface of the protective shell is fixedly connected with a rubber layer, and the surface of the rubber layer is provided with heat conducting holes;
the trunk line includes the second external thread joint down, the inside at the second internal thread joint of second external thread joint threaded connection, the fixed surface of second external thread joint is connected with the second and seals up the pad, the fixed intercommunication of the lower extreme of second external thread joint has lower pipeline main part.
As an optimized technical solution of the utility model, the internal diameter of protection tube is greater than the internal diameter of pipeline.
As an optimized technical scheme of the utility model, the external diameter of temperature measurement mechanism is greater than the internal diameter of pipeline.
As an optimized technical scheme of the utility model, the through-hole evenly distributed on baffle surface.
As an optimized technical scheme of the utility model, the lower surface and the first external screwed joint contact setting of first sealed pad.
As a preferred technical scheme of the utility model, the upper surface and the second female adapter contact setting of the sealed pad of second.
The utility model discloses the beneficial effect who reaches is: high temperature medium gets into the protection tube through trunk line down, high temperature medium upwards promotes temperature measurement mechanism, make temperature measurement mechanism support tight baffle, high temperature medium erodees temperature measurement mechanism in the protection tube, high temperature medium's heat gets into in the protective housing through the heat conduction hole on rubber layer surface rapidly, heat the same temperature with the packing medium, the thermoscope carries out temperature measurement to the packing medium, rubber layer protection temperature measurement mechanism prevents the striking damage, medium after heating carries out direct measurement through setting up temperature measurement mechanism and protection mechanism, temperature measurement mechanism directly receives the medium to erode, it is rapid to measure, the thermoscope is inside the protective housing, and service life is longer.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a perspective view of the protection mechanism of the present invention;
fig. 3 is a top view of the protection mechanism of the present invention;
fig. 4 is a sectional view of the temperature measuring mechanism of the present invention.
In the figure: 1. an upper main pipeline; 11. an upper pipe body; 12. a first female adapter; 13. a first gasket; 2. a protection mechanism; 21. protecting the tube; 22. a partition plate; 23. a through hole; 24. an upper connecting pipe; 25. a first male connection; 26. a lower connecting pipe; 27. a second female adapter; 3. a temperature measuring mechanism; 31. a protective shell; 32. a rubber fixing seat; 33. a temperature detector; 34. filling a medium; 35. a rubber layer; 36. a heat conduction hole; 4. a lower main pipeline; 41. a lower pipe body; 42. a second external threaded joint; 43. a second gasket.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
As shown in fig. 1-4, the utility model provides a geothermal layer temperature detection device of middle-deep geothermal energy, including upper main pipe line 1, upper main pipe line 1 includes upper pipe way main part 11, and the lower extreme of upper pipe way main part 11 links firmly to be led to first female adapter 12, and the inside fixedly connected with first sealed pad 13 of first female adapter 12, the lower extreme of upper pipe way main part 11 is provided with protection mechanism 2, and the inside of protection mechanism 2 is provided with temperature measurement mechanism 3, and the lower extreme of protection mechanism 2 is provided with lower main pipe line 4, and the pipeline main part is used for transporting the medium;
the protection mechanism 2 comprises a first external thread joint 25, the first external thread joint 25 is in threaded connection with the inside of the first internal thread joint 12, the lower end of the first external thread joint 25 is fixedly communicated with an upper connecting pipe 24, the lower end of the upper connecting pipe 24 is fixedly communicated with a protection pipe 21, the inner wall of the protection pipe 21 is fixedly connected with a partition plate 22, five through holes 23 are formed in the surface of the partition plate 22, the lower end of the protection pipe 21 is fixedly connected with a lower connecting pipe 26, the lower end of the lower connecting pipe 26 is fixedly connected with a second internal thread joint 27, and the protection mechanism 2 is used for protecting the temperature measuring mechanism 3 and;
the temperature measuring mechanism 3 comprises a protective shell 31, the protective shell 31 is arranged inside the protective tube 21, a rubber fixing seat 32 is fixedly connected to the inner wall of the protective shell 31, a temperature measuring device 33 is fixedly connected to the center of the rubber fixing seat 32, a filling medium 34 is filled inside the protective shell 31, a rubber layer 35 is fixedly connected to the outer surface of the protective shell 31, a heat conducting hole 36 is formed in the surface of the rubber layer 35, the temperature measuring mechanism 3 freely moves inside the protective mechanism 2, and the rubber layer 35 prevents the protective shell 31 from impacting the partition plate 22;
the lower main pipe 4 comprises a second external thread joint 42, the second external thread joint 42 is in threaded connection with the inside of the second internal thread joint 27, a second sealing gasket 43 is fixedly connected to the surface of the second external thread joint 42, and a lower pipe main body 41 is fixedly communicated with the lower end of the second external thread joint 42 and is used for conveying geothermal resources.
The inner diameter of the protective tube 21 is larger than the inner diameter of the pipeline, so that the blocking of medium transmission is avoided.
The outer diameter of the temperature measuring mechanism 3 is larger than the inner diameter of the pipeline, so that the temperature measuring mechanism 3 is always inside the protective pipe 21.
The through holes 23 on the surface of the partition plate 22 are uniformly distributed, so that the temperature measuring mechanism 3 is prevented from blocking the pipe orifice.
The lower surface of the first packing 13 is disposed in contact with the first male screw joint 25 for sealing.
The upper surface of the second packing 43 is disposed in contact with the second female screw joint 27 to facilitate sealing.
Specifically, when the utility model is used, geothermal energy conducts heat to the medium inside the heat exchanger through the closed heat exchanger, high-temperature medium is conveyed to the earth surface through the heat pump pipeline transportation system, the protection mechanism 2 is firstly connected into the output end of the heat exchanger through each threaded joint, the high-temperature medium heated by the heat exchanger enters the protection pipe 21 through the lower main pipe 4, the high-temperature medium pushes the temperature measuring mechanism 3 upwards to enable the temperature measuring mechanism 3 to tightly abut against the partition plate 22, the high-temperature medium bypasses the temperature measuring mechanism 3 through each through hole 23 and enters the upper main pipe 1 through the upper connecting pipe 24 to be conveyed to the earth surface, the high-temperature medium washes the temperature measuring mechanism 3 in the protection pipe 21, the heat of the high-temperature medium rapidly enters the protection shell 31 through the heat conducting holes 36 on the surface of the rubber layer 35 to heat the filling medium 34 to the same temperature, and, rubber layer 35 protection temperature measurement mechanism 3 prevents the striking damage, carries out direct measurement to the medium after the heating through setting up temperature measurement mechanism 3 and protection machanism 2, and temperature measurement mechanism 3 directly receives the medium to erode, measures rapidly, and thermoscope 33 is inside protective housing 31, and life is longer.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The geothermal layer temperature detection device for the geothermal energy in the middle and deep layers comprises an upper main pipeline (1) and is characterized in that the upper main pipeline (1) comprises an upper pipeline main body (11), a first female adapter (12) is fixedly connected to the lower end of the upper pipeline main body (11), a first sealing gasket (13) is fixedly connected to the inside of the first female adapter (12), a protection mechanism (2) is arranged at the lower end of the upper pipeline main body (11), a temperature measurement mechanism (3) is arranged inside the protection mechanism (2), and a lower main pipeline (4) is arranged at the lower end of the protection mechanism (2);
the protection mechanism (2) comprises a first external thread joint (25), the first external thread joint (25) is in threaded connection with the inside of a first internal thread joint (12), the lower end of the first external thread joint (25) is fixedly communicated with an upper connecting pipe (24), the lower end of the upper connecting pipe (24) is fixedly communicated with a protection pipe (21), the inner wall of the protection pipe (21) is fixedly connected with a partition plate (22), five through holes (23) are formed in the surface of the partition plate (22), the lower end of the protection pipe (21) is fixedly connected with a lower connecting pipe (26), and the lower end of the lower connecting pipe (26) is fixedly connected with a second internal thread joint (27);
the temperature measuring mechanism (3) comprises a protective shell (31), the protective shell (31) is arranged inside the protective tube (21), the inner wall of the protective shell (31) is fixedly connected with a rubber fixing seat (32), the center of the rubber fixing seat (32) is fixedly connected with a temperature measuring device (33), a filling medium (34) is filled inside the protective shell (31), the outer surface of the protective shell (31) is fixedly connected with a rubber layer (35), and the surface of the rubber layer (35) is provided with a heat conducting hole (36);
the trunk line (4) includes second external thread joint (42) down, second external thread joint (42) threaded connection is in the inside of second internal thread joint (27), the fixed surface of second external thread joint (42) is connected with second sealed pad (43), the fixed intercommunication of lower extreme of second external thread joint (42) has lower pipeline main part (41).
2. The geothermal layer temperature detection apparatus of a medium-deep geothermal energy according to claim 1, wherein the inner diameter of the protection pipe (21) is larger than the inner diameter of the pipe.
3. The geothermal layer temperature detection device of a medium-deep geothermal energy according to claim 1, wherein the outer diameter of the temperature measuring means (3) is larger than the inner diameter of the pipe.
4. The geothermal layer temperature detection device of geothermal energy in a middle and deep layer as claimed in claim 1, wherein the through holes (23) on the surface of the partition (22) are evenly distributed.
5. The geothermal layer temperature detection device of geothermal energy in a middle and deep layer as claimed in claim 1, wherein the lower surface of the first gasket (13) is arranged in contact with the first male screw joint (25).
6. The geothermal layer temperature detection device of a medium-deep geothermal energy according to claim 1, wherein the upper surface of the second gasket (43) is provided in contact with a second female screw joint (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022913108.3U CN213364074U (en) | 2020-12-07 | 2020-12-07 | Geothermal layer temperature detection device of middle-deep geothermal energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022913108.3U CN213364074U (en) | 2020-12-07 | 2020-12-07 | Geothermal layer temperature detection device of middle-deep geothermal energy |
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| Publication Number | Publication Date |
|---|---|
| CN213364074U true CN213364074U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022913108.3U Active CN213364074U (en) | 2020-12-07 | 2020-12-07 | Geothermal layer temperature detection device of middle-deep geothermal energy |
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| Country | Link |
|---|---|
| CN (1) | CN213364074U (en) |
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2020
- 2020-12-07 CN CN202022913108.3U patent/CN213364074U/en active Active
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