CN216116511U - Vacuum data remote transmission system and storage and transportation equipment - Google Patents
Vacuum data remote transmission system and storage and transportation equipment Download PDFInfo
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- CN216116511U CN216116511U CN202122345938.5U CN202122345938U CN216116511U CN 216116511 U CN216116511 U CN 216116511U CN 202122345938 U CN202122345938 U CN 202122345938U CN 216116511 U CN216116511 U CN 216116511U
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Abstract
The utility model provides a vacuum data remote transmission system and storage and transportation equipment, wherein the system comprises: the composite vacuum gauge pipe is connected with a vacuum interlayer of the equipment to be tested; the vacuum measurement controller is connected with the composite vacuum gauge pipe through a control cable; the data acquisition module is connected with the combined type vacuum gauge pipe through a signal transmission cable; the data remote transmission module is connected with the data acquisition module through a signal cable; therefore, when the vacuum measurement controller controls the composite vacuum gauge to measure the vacuum degree of the interlayer of the storage and transportation equipment, the data acquisition module can acquire vacuum degree data in real time and send the vacuum degree data to the data remote transmission module, and the data remote transmission module sends the vacuum degree data to the remote equipment in real time for recording and storing; human participation is not needed in the whole data recording process, and the situation that data accuracy cannot be ensured due to human errors is avoided.
Description
Technical Field
The utility model belongs to the technical field of vacuum measurement, and particularly relates to a vacuum data remote transmission system and storage and transportation equipment.
Background
The vacuum heat insulation fluid storage and transportation equipment realizes heat insulation and cold insulation of the container by means of the vacuum interlayer, so that the vacuum degree of the interlayer is an important technical index, the heat insulation and cold insulation effect of products is reduced due to reduction or loss of the vacuum degree, and the inner container of the equipment is broken due to thermal expansion of a storage and transportation medium in a more serious mode. The vacuum level of the interlayer must therefore be measured frequently.
In the related art, in the operation process of the vacuum heat insulation fluid storage and transportation equipment, when the vacuum degree needs to be measured, an operator carries a measuring device to carry out on-site measurement. After measurement, the vacuum degree data needs to be manually recorded and then manually recorded into a system. There are many uncertainty factors in this process, resulting in the accuracy of the vacuum level data not being guaranteed.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the embodiment of the utility model provides a vacuum data remote transmission system and storage and transportation equipment, which are used for solving the technical problem that the accuracy of vacuum degree data cannot be ensured due to manual data recording after the vacuum degree of a vacuum interlayer of vacuum heat-insulating fluid storage and transportation equipment is measured in the prior art.
The embodiment of the utility model provides a vacuum data remote transmission system, which comprises:
the composite vacuum gauge pipe is connected with a vacuum interlayer of the equipment to be tested;
the vacuum measurement controller is connected with the composite vacuum gauge pipe through a control cable;
the data acquisition module is connected with the combined type vacuum gauge pipe through a signal transmission cable;
and the data remote transmission module is connected with the data acquisition module through the signal cable.
Optionally, the composite vacuum gauge includes: a first vacuum gauge and a hot cathode ionization gauge;
the first vacuum gauge includes a thermocouple gauge or a resistance gauge.
Optionally, the system further includes:
and the power supply is respectively connected with the combined type vacuum gauge pipe, the vacuum measurement controller, the data acquisition module and the data remote transmission module through power supply cables.
Optionally, the system further includes:
and the control switch is arranged in the composite vacuum gauge pipe.
Optionally, the system further includes:
and the transmission antenna is connected with the data remote transmission module.
Optionally, the system further includes:
and the terminal is connected with the data remote transmission module through a wireless network.
Optionally, the system further includes:
and the cloud server is connected with the data remote transmission module through a wireless network.
Optionally, the system further includes:
a vacuum valve;
one end of the first pipeline is connected with one end of the vacuum valve through welding, and the other end of the first pipeline is connected with a vacuum interlayer of the equipment to be tested;
and one end of the second pipeline is connected with the other end of the vacuum valve through a high vacuum flange, and the other end of the second pipeline is connected with the composite vacuum gauge pipe.
Optionally, the high vacuum flange includes: a first flange and a second flange;
and a metal sealing base plate is arranged between the first flange plate and the second flange plate.
The utility model also provides storage and transportation equipment, which comprises the vacuum data remote transmission system as described in any one of the above items;
the vacuum data remote transmission system is arranged outside a tank body of the storage and transportation equipment.
The utility model provides a vacuum data remote transmission system and storage and transportation equipment, wherein the system comprises: the composite vacuum gauge pipe is connected with a vacuum interlayer of the equipment to be tested; the vacuum measurement controller is connected with the composite vacuum gauge pipe through a control cable; the data acquisition module is connected with the combined type vacuum gauge pipe through a signal transmission cable; the data remote transmission module is connected with the data acquisition module through a signal cable; therefore, when the vacuum measurement controller controls the composite vacuum gauge to measure the vacuum degree of the interlayer of the storage and transportation equipment, the data acquisition module can acquire vacuum degree data in real time and send the vacuum degree data to the data remote transmission module, and the data remote transmission module sends the vacuum degree data to the remote equipment in real time for recording and storing; human participation is not needed in the whole data recording process, and the situation that data accuracy cannot be ensured due to human errors is avoided.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic block diagram of a vacuum data remote transmission system provided by an embodiment of the present invention;
fig. 2 is a schematic overall structure diagram of a vacuum data remote transmission system according to an embodiment of the present invention.
Description of reference numerals:
1-a composite vacuum gauge; 2-a vacuum measurement controller; 3-a data acquisition module; 4-a data remote transmission module; 5-a power supply; 6-control switch; 7-a terminal; 8-cloud server.
Detailed Description
The utility model provides a vacuum data remote transmission system and storage and transportation equipment, and aims to solve the technical problem that the accuracy of vacuum degree data cannot be ensured due to manual data recording when a vacuum measurement system is used for measuring the vacuum degree of a vacuum interlayer of vacuum heat-insulating fluid storage and transportation equipment in the prior art.
The technical solution of the present invention is further described in detail by the accompanying drawings and the specific embodiments.
The present embodiment provides a vacuum data remote transmission system, as shown in fig. 1 and fig. 2, the system includes: the device comprises a composite vacuum gauge pipe 1, a vacuum measurement controller 2, a data acquisition module 3, a data remote transmission module 4, a power supply 5 and a control switch 6;
the combined type vacuum gauge pipe 1 is connected with a vacuum interlayer of the equipment to be tested;
the vacuum measurement controller 2 is connected with the composite vacuum gauge pipe 1 through a control cable;
the data acquisition module 3 is connected with the combined type vacuum gauge pipe 1 through a signal transmission cable;
and the data remote transmission module 4 is connected with the data acquisition module 3 through a signal cable.
The composite vacuum gauge 1 includes: a first vacuum gauge 11 and a hot cathode ionization gauge 12; the first vacuum gauge 11 comprises a thermocouple gauge or a resistance gauge.
The vacuum measurement controller 2 is used for controlling the starting and stopping of the composite vacuum gauge 1 and switching the composite vacuum gauge 1 according to the actual vacuum degree. Such as: in actual measurement, when the vacuum degree is in a low vacuum measurement section (for example, the vacuum degree is higher than or equal to-0.1 pa), the first vacuum gauge 21 of the composite vacuum gauge 1 is switched to work, and the vacuum degree measurement is carried out on the vacuum interlayer. The measuring principle of the thermocouple gauge is that the functional relation between the heat conduction capacity of gas molecules and the vacuum degree is utilized, and the vacuum degree is converted according to the heat quantity taken away by the gas molecules from a thermocouple wire of the thermocouple gauge.
When the vacuum degree is lower than-0.1 pa (such as 10)-3～10-4pa), the controller sends a control instruction to the control switch 6 of the combined vacuum gauge 102 to control the thermocouple gauge or the resistance gauge to be switched off, the hot cathode ionization gauge to be switched on, the hot cathode ionization gauge to start working, and the measurement of the high vacuum measurement section is started. The measuring principle of the hot cathode ionization gauge is that hot electrons are released by heating a filament, the hot electrons collide with gas molecules in the acceleration process to generate cations and are collected, and the number of the collected cations is converted into corresponding vacuum degree.
Therefore, the measurement range of the vacuum degree can be expanded, and the actual vacuum degree of the vacuum interlayer can be effectively measured in a high vacuum degree section or a low vacuum degree section.
In the actual working process, the power supply 5 is respectively connected with the combined type vacuum gauge 1, the vacuum measurement controller 2, the data acquisition module 3 and the data remote transmission module 4 through power supply cables so as to supply power to the combined type vacuum gauge 1, the vacuum measurement controller 2, the data acquisition module 3 and the data remote transmission module 4.
In order to reduce vacuum leakage in the operation process of the vacuum storage and transportation equipment, the system in the embodiment further comprises a vacuum valve, a first pipeline and a second pipeline;
in order to reduce the air leakage rate at the connecting point of the vacuum valve and the first pipeline, one end of the first pipeline is connected with one end of the vacuum valve through welding, and the other end of the first pipeline is connected with a vacuum interlayer of the equipment to be tested; in order to reduce the air leakage rate at the connecting point of the vacuum valve and the second pipeline, one end of the second pipeline is connected with the other end of the vacuum valve through a high vacuum flange, and the other end of the second pipeline is connected with the composite vacuum gauge pipe.
The high vacuum flange includes: a first flange and a second flange; a metal sealing pad plate is arranged between the first flange plate and the second flange plate. The metal sealing pad may be an oxygen free copper ring plate.
In the embodiment of the utility model, the high vacuum flange is in a static sealing structure mode, and because the high vacuum flange does not contain high polymer materials, the air bleeding rate can be reduced; and under the dangerous condition such as fire, because high vacuum flange can be high temperature resistant, still can keep good sealing performance.
Further, in order to reduce the error caused by artificially inputting data, when the vacuum degree of the vacuum interlayer is measured, the system further comprises: and the transmission antenna is connected with the data remote transmission module 4.
The data acquisition module 3 can acquire vacuum degree data in real time and transmit the vacuum degree data to the data remote transmission module 4, and the data remote transmission module 4 transmits the vacuum degree data to remote equipment in real time for recording and storing; human participation is not needed in the whole data recording process, and the situation that data accuracy cannot be ensured due to human errors is avoided.
Here, the remote device may include: a terminal 7 and a cloud server 8;
the terminal 7 is connected with the data remote transmission module 4 through a wireless network; the cloud server 8 is connected with the data remote transmission module 4 through a wireless network. Wireless networks include, but are not limited to, 4G/5G, wifi, and the like.
The terminal 7 may be an intelligent wearing device, a smart phone, a tablet or a computer, and is not limited herein.
Further, since the vacuum data remote transmission system is installed outside the tank body of the storage and transportation equipment, the storage and transportation equipment sometimes needs to be transported on the sea, in order to prevent the corrosion of the vacuum measurement system by the external environment (such as high-salt content corrosive gas on the sea) and avoid the vacuum leakage caused by the corrosion of the structure of the vacuum measurement system, the system further comprises: a shield.
Based on the same utility model concept as the preceding embodiment, this embodiment still provides a warehousing and transportation equipment, and warehousing and transportation equipment includes: the vacuum data system provided by the foregoing embodiment, the vacuum data remote transmission system is installed outside the tank body of the storage and transportation equipment. The specific structure of the vacuum data remote transmission system is completely the same as that of the vacuum measurement system in the foregoing embodiments, and is not described herein again.
The vacuum data remote transmission measurement system and the storage and transportation equipment provided by the embodiment of the utility model have the beneficial effects that at least:
the utility model provides a vacuum data remote transmission system and storage and transportation equipment, wherein the system comprises: the composite vacuum gauge pipe is connected with a vacuum interlayer of the equipment to be tested; the vacuum measurement controller is connected with the composite vacuum gauge pipe through a control cable; the data acquisition module is connected with the combined type vacuum gauge pipe through a signal transmission cable; the data remote transmission module is connected with the data acquisition module through a signal cable; therefore, when the vacuum measurement controller controls the composite vacuum gauge to measure the vacuum degree of the interlayer of the storage and transportation equipment, the data acquisition module can acquire vacuum degree data in real time and send the vacuum degree data to the data remote transmission module, and the data remote transmission module sends the vacuum degree data to the remote equipment in real time for recording and storing; human participation is not needed in the whole data recording process, and the situation that data accuracy cannot be ensured due to human errors is avoided.
The system in the embodiment further comprises a protective cover, and the vacuum data remote transmission system is installed outside the tank body of the storage and transportation equipment, so that the storage and transportation equipment sometimes needs to be transported on the sea, and the protective cover can prevent the vacuum data remote transmission system from being corroded by the external environment (such as high-salt-content corrosive gas above the sea), and avoid vacuum leakage caused by corrosion of the structure of the vacuum data remote transmission system and collision of the external environment on the vacuum data remote transmission system.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalents, improvements, etc. that are within the spirit and principle of the present invention should be included in the present invention.
Claims (10)
1. A vacuum data remote transmission system, the system comprising:
the composite vacuum gauge pipe is connected with a vacuum interlayer of the equipment to be tested;
the vacuum measurement controller is connected with the composite vacuum gauge pipe through a control cable;
the data acquisition module is connected with the combined type vacuum gauge pipe through a signal transmission cable;
and the data remote transmission module is connected with the data acquisition module through the signal transmission cable.
2. The system of claim 1, wherein the composite vacuum gauge comprises: a first vacuum gauge and a hot cathode ionization gauge;
the first vacuum gauge includes a thermocouple gauge or a resistance gauge.
3. The system of claim 1, wherein the system further comprises:
and the power supply is respectively connected with the combined type vacuum gauge pipe, the vacuum measurement controller, the data acquisition module and the data remote transmission module through power supply cables.
4. The system of claim 1, wherein the system further comprises:
and the control switch is arranged in the composite vacuum gauge pipe.
5. The system of claim 1, wherein the system further comprises:
and the transmission antenna is connected with the data remote transmission module.
6. The system of claim 1, wherein the system further comprises:
and the terminal is connected with the data remote transmission module through a wireless network.
7. The system of claim 1, wherein the system further comprises:
and the cloud server is connected with the data remote transmission module through a wireless network.
8. The system of claim 1, wherein the system further comprises:
a vacuum valve;
one end of the first pipeline is connected with one end of the vacuum valve through welding, and the other end of the first pipeline is connected with a vacuum interlayer of the equipment to be tested;
and one end of the second pipeline is connected with the other end of the vacuum valve through a high vacuum flange, and the other end of the second pipeline is connected with the composite vacuum gauge pipe.
9. The system of claim 8, wherein the high vacuum flange comprises: a first flange and a second flange;
and a metal sealing base plate is arranged between the first flange plate and the second flange plate.
10. Storage and transportation equipment, characterized in that it comprises a vacuum data remote transmission system according to any one of claims 1 to 9;
the vacuum data remote transmission system is arranged outside a tank body of the storage and transportation equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345938.5U CN216116511U (en) | 2021-09-27 | 2021-09-27 | Vacuum data remote transmission system and storage and transportation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122345938.5U CN216116511U (en) | 2021-09-27 | 2021-09-27 | Vacuum data remote transmission system and storage and transportation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216116511U true CN216116511U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122345938.5U Active CN216116511U (en) | 2021-09-27 | 2021-09-27 | Vacuum data remote transmission system and storage and transportation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216116511U (en) |
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2021
- 2021-09-27 CN CN202122345938.5U patent/CN216116511U/en active Active
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