CN210821996U - Sampling powder tank car monitoring facilities of unloading - Google Patents
Sampling powder tank car monitoring facilities of unloading Download PDFInfo
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- CN210821996U CN210821996U CN201921847291.2U CN201921847291U CN210821996U CN 210821996 U CN210821996 U CN 210821996U CN 201921847291 U CN201921847291 U CN 201921847291U CN 210821996 U CN210821996 U CN 210821996U
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Abstract
The utility model discloses a sampling powder tank car monitoring facilities of unloading, including the sealed tank body, biasing means, sampling device and positioner, biasing means includes the air compressor machine and defeated pipeline of pressing, defeated pipeline one end of pressing is equipped with electric valve, sampling device includes temperature probe, temperature probe installation lead wire and sampling box, positioner includes on-vehicle GPS terminal, communication line and server. The utility model belongs to the technical field of the powder monitoring, specifically provide a can accurate sampling, easy operation, feasibility height, can reduce the installation cost, can produce violent intensification in gas outlet department when running through the air compressor machine, adopt a large amount of temperature sampling to come the monitoring tank body condition of exerting pressure, judge the jar body state of unloading indirectly from this, and can realize real-time supervision's sampling powder tank car monitoring facilities of unloading.
Description
Technical Field
The utility model belongs to the technical field of the powder monitoring, specifically indicate a sampling powder tank car monitoring facilities of unloading.
Background
The existing powder transportation is mainly carried out through a closed tank vehicle, and a transportation unit only carries out simple scheduling, does not monitor and manage the transportation process, the route and the unloading state of a transportation vehicle, and is inconvenient for real-time monitoring and sales management and control of enterprise transportation.
The existing powder unloading monitoring of the closed tank body in the market is that the unloading state is directly sampled through a pressure switch, powder particles are unloaded from a discharge hole under the action of air pressure after the closed tank body is pressurized, the pressure switch is installed on the tank body, and the unloading state is judged by monitoring the air pressure. Because of the powder particulate matter can condense in the pressure sampling point and cause the inaccurate or loss sampling ability of sampling, pressure switch need install at jar body opening in addition, and the field installation needs operating personnel to have familiar cutting and welding operation ability, and alone is hardly operated to the field implementation, needs two people or even many people install in coordination, still need destroy original pipeline and reach the effect, and whole welding installation operation is more complicated loaded down with trivial details, and the feasibility is not good, and work efficiency is discounted greatly for the cost further rises.
Disclosure of Invention
For solving the above-mentioned current difficult problem, the utility model provides a can accurate sampling, easy operation, feasibility height, can reduce installation cost, can produce violent intensification in gas outlet department when running through the air compressor machine, adopt a large amount of temperature sampling to come the monitoring tank body condition of exerting pressure, judge the jar body state of unloading indirectly from this, and can realize real-time supervision's sampling powder tank car monitoring facilities of unloading.
The utility model adopts the following technical scheme: the utility model relates to a sampling powder tank car monitoring facilities of unloading, including the sealed tank body, biasing means, sampling device and positioner, biasing means includes air compressor machine and defeated pressure pipeline, defeated pressure pipeline locates the one end of the sealed tank body, defeated pressure pipeline is equipped with electric valve with the one end that the sealed tank body is connected, and electric valve's setting is used for guaranteeing the leakproofness of transportation tank car and can be conveniently the gas mobility when unloading, the air compressor machine is located defeated pressure pipeline and the air compressor machine is linked together with defeated pressure pipeline, and the air compressor machine is used for exerting pressure to the sealed tank body, and the powder is followed the gas that flows and is gushed out the sealed tank body under the effect of pressure and is reached the purpose of unloading, and the flow of air drives defeated pressure pipeline rapid heating up simultaneously, can indirectly reflect the tank body state of unloading, sampling device includes temperature probe, the temperature probe is arranged on the pressure conveying pipeline in a clinging mode, the temperature probe can sample the temperature of the pressure conveying pipeline, the sampling box is arranged on a console of the tank car and is electrically connected with the sampling box through a temperature probe mounting lead, the sampling box can sample and calculate the temperature value on the pressure conveying pipeline, the unloading state of the tank body is judged through calculating and modeling the temperature, the positioning device comprises a vehicle-mounted GPS terminal, a communication circuit and a server, the vehicle-mounted GPS terminal is arranged at the bottom of the sealed tank body, and the vehicle-mounted GPS terminal and the sampling box transmit the positioned information and the temperature sampling information in the sealed tank body, namely the unloading state information to the server through the communication circuit and are used for being presented to the management of the platform end.
Further, still be equipped with on the control cabinet of tank car with electric valve and air compressor machine electric connection's control button, control button controls electric valve and air compressor machine's operating condition.
Furthermore, the sampling box is a temperature sampling calculation terminal, and the temperature sampling calculation terminal can realize the temperature sampling calculation of the pressure transmission pipeline and indirectly calculate and judge the unloading state according to the change of the temperature.
Further, temperature probe is equipped with a plurality of and is to tying up the form and locate the pressure transmission pipeline outer wall, the outside parcel of temperature probe is equipped with the insulating layer, and the accuracy of measuring result is guaranteed in the setting of a plurality of temperature probe, and the setting of insulating layer is used for reducing the influence of external environment to the probing result.
Preferably, the temperature probe is a thermal resistance temperature probe, and the measurement result of the thermal resistance temperature probe is more accurate.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme sampling powder tank car monitoring facilities of unloading simple structure, reasonable in design, low cost, the air compressor machine is through defeated pressure pipeline to the sealed tank body delivery pressure, the rapid temperature rise of defeated pressure pipeline of the mobile drive of air, through to a large amount of temperature sampling of defeated pressure pipeline come the monitoring tank body condition of exerting pressure, the indirect jar body state of unloading of judging, the inaccurate and easy drawback of losing the sampling ability of pressure switch to the state of unloading judgement has been solved, accurate sampling has been realized, and the existence of erroneous judgement has been stopped. In addition, because the indirect sampling is adopted, the operation is very simple and convenient, the original pipeline is not needed to be damaged, only the temperature probe is needed to be arranged on the pressure transmission pipeline, the feasibility is high, the working efficiency is greatly improved, and the installation cost is also reduced. The unloading state and the working place of the sealed tank body can be collected in real time through the arrangement of the sampling device and the positioning device, and information can be uploaded to a server through a communication line and used for presentation and management of the platform end.
Drawings
Fig. 1 is the utility model discloses sampling powder tank car monitoring facilities that unloads structure schematic diagram.
The device comprises a sealed tank body 1, a pressure applying device 2, a sampling device 3, a positioning device 4, an air compressor 5, a pressure conveying pipeline 6, a pressure conveying pipeline 7, an electric valve 8, a temperature probe 9, a temperature probe mounting lead wire 10, a sampling box 11, a vehicle-mounted GPS terminal 12 and an insulating layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the utility model discloses a sampling powder tank car monitoring facilities of unloading, including the sealed tank body 1, pressure applying device 2, sampling device 3 and positioner 4, pressure applying device 2 includes air compressor machine 5 and defeated pressure pipeline 6, defeated pressure pipeline 6 is located the one end of sealed tank body 1, the one end that defeated pressure pipeline 6 and sealed tank body 1 are connected is equipped with electric valve 7, air compressor machine 5 is located defeated pressure pipeline 6 and air compressor machine 5 is linked together with defeated pressure pipeline 6, sampling device 3 includes temperature probe 8, temperature probe installation lead 9 and sampling box 10, temperature probe 8 hugs closely and locates on defeated pressure pipeline 6, sampling box 10 is located on the control cabinet of tank car, temperature probe 8 is connected with sampling box 10 electricity through temperature probe installation lead 9, positioner 4 includes on-vehicle GPS terminal 11, communication line and server, the vehicle-mounted GPS terminal 11 is arranged at the bottom of the sealed tank body 1, and the vehicle-mounted GPS terminal 11 and the sampling box 10 upload the positioned information and the temperature sampling information in the sealed tank body 1, namely the unloading state information, to a server through a communication line.
Wherein, a control button electrically connected with the electric valve 7 and the air compressor 5 is also arranged on the control console of the tank car; the sampling box 10 is a temperature sampling calculation terminal which can realize temperature sampling of the pressure transmission pipeline 6 and can calculate and judge the unloading state according to the change of the temperature; the temperature probe 8 is provided with a plurality of bundling-shaped temperature probes arranged on the outer wall of the pressure transmission pipeline 6, and an insulating layer 12 is wrapped outside the temperature probe 8; the temperature probe 8 is a thermal resistance temperature probe.
When the device is used, firstly, the temperature probe 8 is bound on the outer wall of the pressure transmission pipeline 6, then the insulating layer 12 is wrapped on the outer side of the temperature probe 8, the vehicle-mounted GPS terminal 11 is installed on the sealing tank body 1, when powder in the sealing tank body 1 needs to be unloaded, only the control button is pressed, the control button controls the electric valve 7 and the air compressor 5 to start working, the electric valve 7 is opened, the air compressor 5 transmits pressure to the sealing tank body 1 through the pressure transmission pipeline 6, the air flows to drive the rapid temperature rise of the pressure transmission pipeline 6, after the temperature probe 8 arranged close to the pressure transmission pipeline 6 detects the temperature change, a plurality of groups of detected data are transmitted to the sampling box 10 through the temperature probe installation lead 9, the sampling box 10 can realize the temperature sampling calculation of the pressure transmission pipeline 6 for the temperature sampling calculation terminal, and the unloading state of the sealing tank body 1 is indirectly judged through the temperature calculation and modeling, the sampling box 10 and the vehicle-mounted GPS terminal 11 can master the unloading state and the vehicle position, and can upload the collected information to a server through a communication line for presentation and management at a platform end.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a sampling powder tank car monitoring facilities of unloading which characterized in that: comprises a sealed tank body, a pressure applying device, a sampling device and a positioning device, wherein the pressure applying device comprises an air compressor and a pressure conveying pipeline, the pressure transmission pipeline is arranged at one end of the sealing tank body, an electric valve is arranged at one end of the pressure transmission pipeline connected with the sealing tank body, the air compressor is arranged on the pressure transmission pipeline and communicated with the pressure transmission pipeline, the sampling device comprises a temperature probe, a temperature probe mounting lead and a sampling box, the temperature probe is tightly attached to the pressure transmission pipeline, the sampling box is arranged on a console of the tank car, the temperature probe is electrically connected with the sampling box through a temperature probe mounting lead, the positioning device comprises a vehicle-mounted GPS terminal, a communication line and a server, the vehicle-mounted GPS terminal is arranged at the bottom of the sealed tank body, and the vehicle-mounted GPS terminal and the sampling box upload the positioned information and the temperature sampling information in the sealed tank body, namely the unloading state information to the server through a communication line.
2. The sampling powder tanker unloading monitoring device of claim 1, characterized in that: and a control button electrically connected with the electric valve and the air compressor is also arranged on the control console of the tank car.
3. The sampling powder tanker unloading monitoring device of claim 1, characterized in that: the sampling box is a temperature sampling calculation terminal which can realize temperature sampling of the pressure transmission pipeline and can calculate and judge the unloading state according to the change of the temperature.
4. The sampling powder tanker unloading monitoring device of claim 1, characterized in that: the temperature probe is provided with a plurality of bundling-shaped temperature probes arranged on the outer wall of the pressure transmission pipeline, and an insulating layer is arranged outside the temperature probes.
5. The sampling powder tanker unloading monitoring device of claim 1, characterized in that: the temperature probe is a thermal resistance temperature probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921847291.2U CN210821996U (en) | 2019-10-30 | 2019-10-30 | Sampling powder tank car monitoring facilities of unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921847291.2U CN210821996U (en) | 2019-10-30 | 2019-10-30 | Sampling powder tank car monitoring facilities of unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210821996U true CN210821996U (en) | 2020-06-23 |
Family
ID=71273500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921847291.2U Active CN210821996U (en) | 2019-10-30 | 2019-10-30 | Sampling powder tank car monitoring facilities of unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210821996U (en) |
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2019
- 2019-10-30 CN CN201921847291.2U patent/CN210821996U/en active Active
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