CN210487662U - Pipeline heat loss measuring device - Google Patents
Pipeline heat loss measuring device Download PDFInfo
- Publication number
- CN210487662U CN210487662U CN201920419007.5U CN201920419007U CN210487662U CN 210487662 U CN210487662 U CN 210487662U CN 201920419007 U CN201920419007 U CN 201920419007U CN 210487662 U CN210487662 U CN 210487662U
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- CN
- China
- Prior art keywords
- heat loss
- fixedly connected
- measuring device
- siphunculus
- pipe
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a pipeline heat loss measuring device, including the siphunculus, the equal fixedly connected with adapter in siphunculus both ends, the fixed pipe of siphunculus side fixedly connected with, fixed intraduct is pegged graft and is had the stay tube, stay tube one end fixed mounting has temperature sensor, and inside temperature sensor arranged the siphunculus in, siphunculus side fixedly connected with support, support upper end fixedly connected with box, inside fixedly connected with wireless transmission equipment of box and data processing module, temperature sensor is connected with the wire, the wire runs through stay tube and data processing module electric connection. An object of the utility model is to provide a pipeline heat loss measuring device solves current heat loss measuring device and forms the problem that hinders, measurement accuracy is not high and can't carry out wireless data transmission to the hot gas flow easily.
Description
Technical Field
The utility model relates to a measuring device, in particular to pipeline heat waste measuring device belongs to heat waste detection technical field.
Background
The heat loss value of the heat transmission pipeline such as steam or materials widely applied in a plurality of industrial fields not only comprehensively reflects key parameters of the heat transmission pipeline in the overall level such as heat design, heat insulation materials and construction process, but also is a main basis for evaluating the heat insulation and energy saving condition of the pipeline to be modified or a newly-built pipeline. The heat loss value of the pipeline also influences the process temperature of the chemical reaction device heated by steam, thereby having great influence on the yield of reactants. Therefore, the engineering research of the field test method for the heat loss of the heat transmission pipeline has obvious engineering value.
The existing pipeline heat loss measuring method generally measures the temperature at two ends of a pipeline and calculates the temperature difference to calculate a heat loss value, but the existing heat loss measuring device is easy to block hot air flow after being installed, and meanwhile, the existing heat loss measuring device is not high in measuring accuracy and cannot perform wireless data transmission.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline heat loss measuring device solves current heat loss measuring device and forms the problem that hinders, measurement accuracy is not high and can't carry out wireless data transmission to the hot gas flow easily.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a pipeline heat loss measuring device, includes the siphunculus, the equal fixedly connected with adapter in siphunculus both ends, the fixed pipe of siphunculus side fixedly connected with, it has the stay tube to peg graft inside the fixed pipe, stay tube one end fixed mounting has temperature sensor, and temperature sensor arranges the siphunculus inside in, siphunculus side fixedly connected with support, support upper end fixedly connected with box, inside fixedly connected with wireless transmission equipment of box and data processing module, temperature sensor is connected with the wire, the wire runs through stay tube and data processing module electric connection.
The preferable scheme of the scheme is as follows: and a sealing sleeve is fixedly arranged between the fixed pipe and the supporting pipe.
The preferable scheme of the scheme is as follows: the one end fixedly connected with closing plate that the fixed pipe is close to siphunculus inside, and the stay tube runs through the closing plate, seal welding between stay tube and the closing plate.
The preferable scheme of the scheme is as follows: the cross section of the supporting tube is triangular, and one angle faces to the airflow flowing direction.
The preferred embodiment of the above is that the angle of the face to the direction of the gas flow is β and β is less than 60 °.
The preferable scheme of the scheme is as follows: the supporting tube and the bracket are made of PPS plastic.
The preferable scheme of the scheme is as follows: the data processing module is externally connected with a power supply, and the wireless transmission equipment is in communication connection with the computer terminal.
The preferable scheme of the scheme is as follows: the temperature sensor is arranged on the central axis of the through pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages that the two devices are respectively arranged at the two ends of the pipeline through the through pipe and then connected with the device for conveying hot air, and the installation is convenient;
the supporting tube connected with the temperature sensor in the utility model is arranged in a triangle, and the angle facing to the air flow is less than 60 degrees, thus reducing the obstruction to the air flow and leading the air flow to pass normally;
the outer wall of the middle through pipe of the utility model is affected by hot air flow, heat can be conducted, the supporting pipe is made of plastic, the heat conduction effect is poor, and heat cannot be conducted to the temperature sensor, so that the temperature sensor can accurately measure and has high measurement precision, and the temperature sensor is arranged on the central axis of the through pipe, thereby further improving the measurement precision;
the utility model discloses the measuring result is transmitted the computer terminal record by data processing module through wireless transmission equipment, and wireless transmission can be measured in real time, realizes unmanned guard, real-time measuring purpose.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the middle support tube of the present invention.
In the figure: the device comprises a support tube 1, a lead 2, a box 3, a wireless transmission device 4, a data processing module 5, a bracket 6, a temperature sensor 7, a through tube 8, a connector 9, a fixed tube 10 and a sealing sleeve 11.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-2, the device for measuring heat loss in a pipeline of the present embodiment includes a through pipe 8, two through pipes 8, and are arranged at two ends of a pipeline to be measured, two ends of two through pipes 8 are fixedly connected with adapters 9, side ends of the two through pipes 8 are fixedly connected with fixed pipes 10, supporting pipes 1 are inserted in the fixed pipes 10, one end of each supporting pipe 1 is fixedly provided with a temperature sensor 7, the temperature sensor 7 is arranged in the through pipe 8, the side end of the through pipe 8 is fixedly connected with the bracket 6, the upper end of the bracket 6 is fixedly connected with the box body 3, the wireless transmission equipment 4 and the data processing module 5 are fixedly connected in the box body 3, the data processing module 5 can store data, and can send data through wireless transmission equipment 4, temperature sensor 7 is connected with wire 2, and wire 2 runs through stay tube 1 and data processing module 5 electric connection.
Wherein, a sealing sleeve 11 is fixedly arranged between the fixed tube 10 and the supporting tube 1, the sealing effect is good, and the air flow is prevented from being discharged.
Wherein, the fixed pipe 10 is close to the inside one end fixedly connected with closing plate of siphunculus 8, and stay tube 1 runs through the closing plate, and seal weld prevents that seal sleeve 11 from leading to melting with the hot gas flow contact between stay tube 1 and the closing plate.
Wherein, the cross section of the support tube 1 is triangular, one angle faces to the airflow flowing direction, the angle facing to the airflow direction is β, and β is less than 60 degrees, so that the obstruction to the airflow is reduced, and the airflow can normally pass through.
Wherein, stay tube 1 and support 6 material are PPS plastics, and heat-resisting effectual.
The data processing module 5 is externally connected with a power supply, and the wireless transmission equipment 4 is in communication connection with the computer terminal to transmit data.
The temperature sensor 7 is arranged on the central axis of the through pipe 8, is not influenced by the temperature of the through pipe 8, and has accurate measurement and high measurement precision.
To sum up, the pipeline heat loss measuring device provided by the utility model only needs to install two devices at two ends of the pipeline through the through pipe 8 and then connect the device for conveying hot gas, and is convenient to install; the supporting tube 1 connected with the temperature sensor 7 is arranged in a triangular shape, and the angle facing the airflow is smaller than 60 degrees, so that the obstruction to the airflow is reduced, and the airflow can normally pass through the supporting tube; the outer wall of the through pipe 8 is influenced by hot air flow, heat can be conducted, the supporting pipe 1 is made of plastic, the heat conduction effect is poor, heat cannot be conducted to the temperature sensor 7, the temperature sensor 7 is accurate in measurement and high in measurement precision, and the temperature sensor 7 is arranged on the central axis of the through pipe 8, so that the measurement precision is further improved; the measured result is transmitted to a computer terminal for recording by the data processing module 5 through the wireless transmission equipment 4, and is transmitted wirelessly, so that the measurement can be carried out in real time, and the purposes of unattended operation and real-time measurement are realized.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (8)
1. The utility model provides a pipeline heat loss measuring device, includes siphunculus (8), the equal fixedly connected with adapter (9) in siphunculus (8) both ends, its characterized in that: fixed pipe (10) of siphunculus (8) side fixedly connected with, fixed pipe (10) inside is pegged graft and is had stay tube (1), stay tube (1) one end fixed mounting has temperature sensor (7), and inside siphunculus (8) were arranged in temperature sensor (7), siphunculus (8) side fixedly connected with support (6), support (6) upper end fixedly connected with box (3), inside fixedly connected with wireless transmission equipment (4) of box (3) and data processing module (5), temperature sensor (7) are connected with wire (2), wire (2) run through stay tube (1) and data processing module (5) electric connection.
2. The pipeline heat loss measuring device according to claim 1, characterized in that a sealing sleeve (11) is fixedly arranged between the fixed pipe (10) and the supporting pipe (1).
3. The device for measuring the heat loss of the pipeline is characterized in that a sealing plate is fixedly connected to one end, close to the inside of the through pipe (8), of the fixing pipe (10), a supporting pipe (1) penetrates through the sealing plate, and the supporting pipe (1) and the sealing plate are hermetically welded.
4. The pipeline heat loss measuring device as claimed in claim 1, wherein the supporting pipe (1) is triangular in cross section, and one of the corners faces the flowing direction of the airflow.
5. The apparatus of claim 4, wherein the angle facing the direction of the gas flow is β and β is less than 60 °.
6. The pipeline heat loss measuring device is characterized in that the supporting pipe (1) and the bracket (6) are made of PPS plastic.
7. The pipeline heat loss measuring device of claim 1, wherein the data processing module (5) is externally connected with a power supply, and the wireless transmission equipment (4) is in communication connection with a computer terminal.
8. A pipeline heat loss measuring device according to claim 1, characterized in that the temperature sensor (7) is placed on the central axis of the through pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920419007.5U CN210487662U (en) | 2019-03-29 | 2019-03-29 | Pipeline heat loss measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920419007.5U CN210487662U (en) | 2019-03-29 | 2019-03-29 | Pipeline heat loss measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487662U true CN210487662U (en) | 2020-05-08 |
Family
ID=70488801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920419007.5U Expired - Fee Related CN210487662U (en) | 2019-03-29 | 2019-03-29 | Pipeline heat loss measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487662U (en) |
-
2019
- 2019-03-29 CN CN201920419007.5U patent/CN210487662U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |