CN210175663U - Asphalt tank with asphalt storage metering function - Google Patents
Asphalt tank with asphalt storage metering function Download PDFInfo
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- CN210175663U CN210175663U CN201920842671.0U CN201920842671U CN210175663U CN 210175663 U CN210175663 U CN 210175663U CN 201920842671 U CN201920842671 U CN 201920842671U CN 210175663 U CN210175663 U CN 210175663U
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- tank body
- distance measuring
- tank
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Abstract
The utility model provides an asphalt tank with asphalt storage metering function, belonging to the asphalt tank field, comprising a tank body, wherein a metering component is arranged in the tank body, and the metering component comprises a weighing sensor arranged at the bottom of the tank body and a distance measuring sensor arranged at the top of the tank body; the tank body is characterized in that a bearing plate is horizontally arranged at the bottom of the tank body, the weighing sensor is arranged on the lower surface of the bearing plate, and display terminals which are respectively electrically connected with the weighing sensor and the distance measuring sensor are arranged on the outer wall of the tank body. The utility model discloses use weighing sensor to measure and be the main, range sensor measures for assisting to improved and measured the precision ware, measured data can show at display terminal, can monitor jar internal surplus.
Description
Technical Field
The utility model belongs to pitch jar field, concretely relates to pitch jar with pitch reserves measurement function.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and non-metallic derivatives thereof, belongs to one of high-viscosity organic liquids, and is mainly used for industries such as coatings, plastics, rubbers and the like, pavements and the like. At present, asphalt is generally stored in asphalt tanks, but the asphalt tanks are often large in size, and the casing is opaque form moreover, and the inconvenient direct observation asphalt stock in the asphalt tanks, consequently, disclosed some asphalt tank in the prior art liquid level detection system, all monitored through distance sensor basically, the asphalt surplus that only obtains through liquid level distance measurement is often not accurate enough.
SUMMERY OF THE UTILITY MODEL
Based on the above background problem, the utility model aims at providing an asphalt tank with pitch reserves measurement function has solved the unsafe problem of pitch surplus measurement among the prior art, can realize the accurate monitoring of surplus in the asphalt tank.
In order to achieve the above purpose, the utility model provides a technical scheme is:
an asphalt tank with an asphalt storage amount metering function comprises a tank body, wherein a metering assembly is arranged in the tank body, and the metering assembly comprises a weighing sensor arranged at the bottom of the tank body and a distance measuring sensor arranged at the top of the tank body; the tank body is characterized in that a bearing plate is horizontally arranged at the bottom of the tank body, the weighing sensor is arranged on the lower surface of the bearing plate, and display terminals which are respectively electrically connected with the weighing sensor and the distance measuring sensor are arranged on the outer wall of the tank body.
In one embodiment, the weighing sensor and the distance measuring sensor are respectively electrically connected with a controller to convert the weight value transmitted by the weighing sensor and the distance value transmitted by the distance measuring sensor into volume values, and the controller is also electrically connected with the display terminal to limit the volume values on the display terminal.
Preferably, the controller is also electrically connected with a time relay to control the weighing sensor and the distance measuring sensor to detect in a timing mode.
In one embodiment, the ranging sensor is disposed on the top wall of the tank and is housed within a semi-enclosed housing.
The weighing sensor is a cantilever type sensor, a spoke type sensor, a plate ring type sensor, a bridge type sensor or a column cylinder type sensor.
The distance measuring sensor is an infrared distance measuring sensor, an ultrasonic sensor or a laser distance measuring sensor.
Compared with the prior art, the utility model discloses following effect has:
1. the utility model discloses an asphalt tank jar internal measurement subassembly, including the weighing sensor who is located jar body bottom and the range sensor who is located jar body top, with weighing sensor measurement as the main, range sensor measurement is as the assistance to improved measurement precision ware, the data that measure can show at display terminal, can monitor jar internal surplus;
2. the utility model can convert the weight value of the weighing sensor and the distance value detected by the distance measuring sensor into the volume value of the asphalt in the tank body through the controller and display the volume value on the display terminal, so that the residual in the tank can be known more visually;
3. the utility model discloses with range sensor setting in semi-enclosed casing, can prevent under the condition that does not influence range sensor work that the internal complex environment of asphalt tank from causing the influence to range sensor's sensitivity.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a front cross-sectional view of an asphalt tank with an asphalt storage metering function according to an embodiment of the present invention;
FIG. 2 is a right side view of FIG. 1;
fig. 3 is a schematic diagram of a circuit connection according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to solve the defect that current pitch jar does not possess the measurement function, this embodiment provides a pitch jar with pitch reserves measurement function, as shown in fig. 1 and 2, including a jar body 1, the internal measurement subassembly that is equipped with of jar, the measurement subassembly is including setting up the weighing sensor 3 and the setting of the 1 bottom of jar body are in the range finding sensor 2 at the 1 top of jar body, be equipped with on the 1 outer wall of jar body respectively with the display terminal 4 that weighing sensor 3 and range finding sensor 2 electricity are connected. The asphalt allowance in the tank body 1 is monitored by a method of mainly measuring by the weighing sensor 3 and secondarily measuring by the distance measuring sensor 2, so that the measurement precision can be obviously improved.
Specifically, as shown in fig. 1, the bottom of the tank body 1 is horizontally provided with a bearing plate 101, the weighing sensor 3 is arranged on the lower surface of the bearing plate 101, and the weighing sensor 3 is a cantilever sensor, a spoke sensor, a plate ring sensor, a bridge sensor or a column-cylinder sensor. In the present embodiment, the load cell 3 is a bridge sensor of the type QSB-a/QSB-ASS, but is not limited thereto. The distance measuring sensor 2 may be an infrared distance measuring sensor, an ultrasonic sensor, or a laser distance measuring sensor, but is not limited thereto, in this embodiment, the distance measuring sensor 2 is a laser distance measuring sensor, which is of type ZYT-0100, and the display terminal 3 is a display. The data that weighing sensor 3 measured and the data that range sensor 2 measured obtained can show at display terminal 3 to the realization is to the monitoring of the surplus in the jar body 1.
Because the data that weighing sensor 3 measured are the quality of pitch, distance measuring sensor 2 measures the distance that distance measuring sensor 2 is apart from the internal pitch liquid level of jar, consequently for the surplus of the internal pitch of more audio-visual display jar, in this embodiment, weighing sensor 3, distance measuring sensor 2 and display terminal 3 still are connected with controller 5 respectively electrically, controller 5 selects the PLC controller, controller 5 receives the weight numerical value that weighing sensor 3 measured and converts weight numerical value into and carries volume numerical value 1, controller 5 receives the distance numerical value that distance measuring sensor 2 transmitted and converts distance numerical value into volume numerical value 2, then all show volume numerical value 1 and volume numerical value 2 on display terminal 3, the user can very audio-visually know the surplus of the internal pitch of jar like this. And the measurement accuracy can be improved by measuring two sets of data. Specifically, a program for converting the weight value into the volume value is preset in the controller 4, and if the weight value measured by the weighing sensor 3 is m, the asphalt residual V is calculated1Converting by the formula, wherein m/rho is the integer; the controller 4 is also provided with a program for converting the distance value into the volume value, and since various parameters of the tank 1 are known, when the tank 1 is in a vertical cylindrical structure, the total height of the tank 1 is assumed to be h0The distance measured by the distance measuring sensor is h, the bottom area of the tank body 1 is S, and the residual asphalt V is2＝(h0-h) x S, by which a conversion can be made; when the tank body 1 is in a horizontal cylindrical structure, conversion is carried out through the formula in the same way.
In this embodiment, in order to save power consumption, the controller 5 is further electrically connected with a time relay 6 to control the weighing sensor 3 and the distance measuring sensor 2 to detect at regular time, specifically, the model of the time relay 5 is ZHRT3-K, an interval time is set on the time relay 5 during use, the set interval time is up, the controller 5 wakes up the weighing sensor 3 and the distance measuring sensor 2 to measure, and enters a sleep state after the measurement is finished, and the cycle is repeated, so that energy consumption can be saved.
Because the environment in the jar body 1 is more complicated, the long time easily causes the influence to range sensor 2's sensitivity, consequently, in this embodiment, as shown in fig. 1, range sensor 2 holding is in semi-enclosed casing 7, and the bottom opening of casing 7 promptly can not block range sensor 2's the end of giving out light.
It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. An asphalt tank with an asphalt storage amount metering function comprises a tank body and is characterized in that a metering assembly is arranged in the tank body, and the metering assembly comprises a weighing sensor arranged at the bottom of the tank body and a distance measuring sensor arranged at the top of the tank body;
the tank body is characterized in that a bearing plate is horizontally arranged at the bottom of the tank body, the weighing sensor is arranged on the lower surface of the bearing plate, and display terminals which are respectively electrically connected with the weighing sensor and the distance measuring sensor are arranged on the outer wall of the tank body.
2. The asphalt tank with the asphalt storage metering function according to claim 1, wherein the weighing sensor and the distance measuring sensor are electrically connected with a controller respectively to convert the weight value transmitted by the weighing sensor and the distance value transmitted by the distance measuring sensor into volume values, and the controller is electrically connected with a display terminal to limit the volume values on the display terminal.
3. The asphalt tank with the asphalt storage metering function of claim 2, wherein the controller is further electrically connected with a time relay to control the weighing sensor and the distance measuring sensor to detect regularly.
4. The asphalt tank with asphalt storage metering function of claim 1, wherein said distance measuring sensor is arranged on the top wall of said tank body and is accommodated in a semi-closed shell.
5. The asphalt tank with asphalt storage metering function according to claim 1, wherein said load cell is a cantilever-type sensor, a spoke-type sensor, a plate-and-ring-type sensor, a bridge-type sensor, or a cylinder-type sensor.
6. The asphalt tank with asphalt storage metering function according to claim 1, wherein said distance measuring sensor is an infrared distance measuring sensor, an ultrasonic sensor, or a laser distance measuring sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842671.0U CN210175663U (en) | 2019-06-05 | 2019-06-05 | Asphalt tank with asphalt storage metering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842671.0U CN210175663U (en) | 2019-06-05 | 2019-06-05 | Asphalt tank with asphalt storage metering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210175663U true CN210175663U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920842671.0U Expired - Fee Related CN210175663U (en) | 2019-06-05 | 2019-06-05 | Asphalt tank with asphalt storage metering function |
Country Status (1)
| Country | Link |
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| CN (1) | CN210175663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358177A (en) * | 2021-06-16 | 2021-09-07 | 上海联宠智能科技有限公司 | Method for improving accuracy of measuring allowance of cat litter in cat litter basin |
-
2019
- 2019-06-05 CN CN201920842671.0U patent/CN210175663U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358177A (en) * | 2021-06-16 | 2021-09-07 | 上海联宠智能科技有限公司 | Method for improving accuracy of measuring allowance of cat litter in cat litter basin |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |