Liquid level monitoring device for oil tank truck

Abstract

An embodiment of the utility model provides an oil tank truck liquid level monitoring device, which relates to the technical field of oil tank truck liquid level monitoring and comprises a monitoring system, the monitoring system comprises a radar liquid level meter and a data transmission device connected with the radar liquid level meter, and the data transmission device is connected with a data processing device. The radar liquid level meter and the data transmission device are connected with the power supply device, liquid level changes in the tank body of the oil tank truck are measured in real time through the radar liquid level meter, and the radar liquid level meter has high precision, high stability and strong anti-jamming capability, can accurately reflect liquid level fluctuation, can stably work even under severe working conditions, and is high in reliability. The liquid level data collected by the radar liquid level meter is transmitted to the data processing device through the data transmission device, so that the real-time performance and accuracy of the data are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil tank truck liquid level monitoring technical field especially oil tank truck liquid level monitoring device. BACKGROUND

[0002] With the rapid development of logistics transportation and petrochemical industry, as an important tool for liquid material transportation, the safety and efficiency of oil tank trucks are of great concern. In practical applications, real-time monitoring of the liquid level in the oil tank truck is a key link to ensure transportation safety, prevent leakage accidents and optimize operations.

[0003] However, traditional liquid level monitoring methods often have low precision, poor stability, and are susceptible to environmental interference, which cannot meet the needs of modern industry for high precision and high reliability. Moreover, the liquid level monitoring device is exposed to the external environment, which may be damaged due to physical impact, chemical corrosion or other factors, thereby affecting the monitoring accuracy and even causing equipment failure. SUMMARY

[0004] The utility model aims at providing oil tank truck liquid level monitoring device, can avoid traditional liquid level monitoring method often has low precision, poor stability, and is susceptible to environmental interference problem.

[0005] The utility model provides oil tank truck liquid level monitoring device, include:

[0006] The monitoring system comprises a radar liquid level meter and a data transmission device connected to the radar liquid level meter. The data transmission device is connected to a data processing device. The radar liquid level meter and the data transmission device are connected to a power supply device. The radar liquid level meter is installed on the inside of the tank body at the rear end of the oil tank truck.

[0007] Preferably, the radar liquid level meter is arranged at the top of the tank body. The top of the tank body is provided with a mounting port. The radar liquid level meter is installed inside the mounting port. The radar liquid level meter communicates with the internal liquid level through the mounting port.

[0008] Preferably, the radar liquid level meter is provided with a protective tube. One end of the protective tube is provided with a sleeving tube. One side of the sleeving tube is provided with a connecting tube. The sleeving tube is connected to the protective tube through the connecting tube.

[0009] Preferably, the sleeving tube is composed of two semicircular ring bodies. One side of the semicircular ring body is connected by a hinge. The inside of the other side of the ring body is provided with a connecting piece. The connecting piece connects the two ring bodies and is fixed by screws.

[0010] Preferably, the connecting piece is a ring-shaped component and is attached to the inside of the semicircular ring body. The sleeving tube is a T-shaped component.

[0011] Preferably, the inner side of the sleeve pipe is in abutment with the installation opening and one side of the radar liquid level meter connecting flange.

[0012] Preferably, one side of the connecting pipe is provided with a through hole, one side of the sleeve pipe is provided with a connecting bolt, the connecting bolt is screwed into the through hole and is screwed into a threaded hole formed in one side of the sleeve pipe.

[0013] Preferably, the inner side of the connecting pipe is provided with a connecting thread, the connecting pipe is sleeved on the outer side of the protection pipe, and the connecting thread is matched with a thread formed in the outer side of the protection pipe.

[0014] Preferably, the end of the protection pipe is screwed with an extension screw, the extension screw is arranged on both sides of the connecting rod, is screwed through the protection pipe, and is arranged on opposite sides of the sleeve pipe.

[0015] The oil tank truck liquid level monitoring device provided by the embodiment of the utility model measures the liquid level change in the tank body of the oil tank truck in real time through the radar liquid level meter, the radar liquid level meter has high precision, high stability and strong anti-interference capability, can accurately reflect the liquid level fluctuation, can stably work even in harsh working conditions, the liquid level data collected by the radar liquid level meter is transmitted to the data processing device through the data transmission device, the real-time and accuracy of the data are ensured, the liquid level data is processed and analyzed in the data processing device, and can be displayed on the interface in real time for user to check and manage, and when the oil level is abnormal, the alarm information can be sent to the relevant personnel in time. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced the drawings needed to be used in the embodiment, it should be understood, the following drawings only show some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other related drawings according to these drawings.

[0017] Figure 1 It is the overall structure schematic diagram of the embodiment of the utility model.

[0018] Figure 2 It is the monitoring system schematic diagram of the embodiment of the utility model.

[0019] Figure 3 It is the radar liquid level meter installation structure schematic diagram of the embodiment of the utility model.

[0020] Figure 4 It is the protection pipe installation structure schematic diagram of the embodiment of the utility model.

[0021] Figure 5The utility model discloses a protective tube side surface structure schematic diagram.

[0022] Figure 6 The utility model discloses a protective tube structure schematic diagram.

[0023] Figure 7 The utility model discloses a protective tube explosion structure schematic diagram.

[0024] The drawings show: 100, tank body;110, installation mouth;200, monitoring system;210, radar liquid level meter;220, data transmission device;230, data processing device;300, protective tube;310, connecting pipe;320, telescopic screw;330, cover pipe;331, connecting piece;332, connecting bolt. DETAILED DESCRIPTION

[0025] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can realize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0026] In the description of the embodiments of the utility model, it is understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the utility model.

[0027] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] In the embodiments of the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated;Can be mechanically connected, or can be electrically connected, or can be communicated;Can be directly connected, or can be indirectly connected through an intermediate medium, can be the communication or interaction relationship between two elements inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0029] The disclosure below provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0030] In order to better understand the purpose, structure and function of the present application, the oil tank truck liquid level monitoring device of the present application is further described in detail below in combination with the drawings.

[0031] As shown in Figures 1-7 The embodiments of the present application provide an oil tank truck liquid level monitoring device, which comprises a monitoring system 200, the monitoring system 200 comprises a radar liquid level meter 210 for monitoring and feeding back the liquid level, and a data transmission device 220 connected with the radar liquid level meter 210, the data transmission device 220 is connected with a data processing device 230, the radar liquid level meter 210 and the data transmission device 220 are respectively connected with a power supply device, and the radar liquid level meter 210 is installed on one side of the inside of the tank body 100 arranged at the rear end of the oil tank truck.

[0032] The radar liquid level meter 210 is arranged at the top of the tank body 100, the top of the tank body 100 is provided with a mounting port 110 for monitoring the liquid in the tank body 100, the radar liquid level meter 210 is installed at the inside position of the mounting port 110, and the radar liquid level meter 210 communicates with the internal liquid level through the mounting port 110.

[0033] The radar liquid level meter 210 measures the liquid level change in the tank body 100 of the oil tank truck in real time, the radar liquid level meter 210 has high precision, high stability and strong anti-interference ability, can accurately reflect the liquid level fluctuation, and can work stably even in harsh working conditions, the liquid level data collected by the radar liquid level meter 210 is transmitted to the data processing device 230 through the data transmission device 220, ensuring the real-time and accuracy of the data, the liquid level data is processed and analyzed in the data processing device 230, and can be displayed on the interface in real time for users to view and manage, and when the oil level is abnormal, alarm information can be sent to relevant personnel in time.

[0034] In addition, an inclination sensor can be installed on the upper end of the tank body 100 to further improve the accuracy and reliability of the monitoring, improve the safety and efficiency of the transportation process, provide a convenient monitoring means for the management personnel, and help to reduce the operating cost and improve the management level.

[0035] The radar liquid level meter 210 is externally provided with a protection pipe 300 for protecting the radar liquid level meter 210, one end of the protection pipe 300 is provided with a sleeving pipe 330 for mounting and fixing the protection pipe 300, one side of the sleeving pipe 330 is provided with a connecting pipe 310 for fixing the sleeving pipe 330, and the sleeving pipe 330 is connected with the protection pipe 300 through the connecting pipe 310.

[0036] The sleeving pipe 330 is composed of two groups of semicircular rings, one side of the semicircular rings is connected through a hinge, and the inner side of the other side of the ring body is provided with a connecting piece 331, the connecting piece 331 connects the two groups of ring bodies, and is fixed through a screw, when installing, the sleeving pipe 330 can be sleeved on the flange side of the mounting port 110, then the ring bodies are connected and locked through the connecting piece 331, and the connecting pipe 310 is rotatably connected with the protection pipe 300, so that the protection pipe 300 is sleeved and fixed outside the radar liquid level meter 210, the radar liquid level meter 210 is protected, and damage to the radar liquid level meter 210 caused by exposure is avoided to cause inaccurate monitoring.

[0037] The connecting piece 331 is an annular part, and is attached to the inner side of the semicircular ring body, and the sleeving pipe 330 is a T-shaped part, which facilitates the connection and fixation of the two groups of ring bodies of the sleeving pipe 330.

[0038] The inner side of the sleeving pipe 330 abuts against the side of the connecting flange of the mounting port 110 and the radar liquid level meter 210, and is used for fixing the protection pipe 300.

[0039] One side of the connecting pipe 310 is provided with a through hole for fixing the connecting pipe 310, one side of the sleeving pipe 330 is provided with a connecting bolt 332 for fixing the connecting pipe 310, the connecting bolt 332 is threadedly installed in the through hole and in the threaded hole formed in one side of the sleeving pipe 330, which facilitates the re-tightening of the sleeving pipe 330, avoids the opening and slipping of the sleeving pipe 330, and further tightens.

[0040] The inner side of the connecting pipe 310 is provided with a connecting thread, the connecting pipe 310 is sleeved on the outer side of the protection pipe 300, and the connecting thread is matched with the thread formed on the outer side of the protection pipe 300, and is connected and fastened through the thread, the sleeving pipe 330 and the connecting pipe 310 are connected with the protection pipe 300 through rotation, which facilitates connection and disassembly.

[0041] The end of the protection pipe 300 is threaded with telescopic screws 320 for clamping the internal radar liquid level meter 210, the telescopic screws 320 are arranged on both sides of the connecting rod 310 respectively, are threaded through the protection pipe 300 and are arranged on opposite sides of the sleeving pipe 330, after the protection pipe 300 is connected with the sleeving pipe 330 and the connecting pipe 310, the length of the internal cavity of the protection pipe 300 can be adjusted by rotating the telescopic screws 320, thereby the clamping of the radar liquid level meter 210 is completed, and the sleeving pipe 330 is clamped and fastened, so that the radar liquid level meter 210 of different sizes can be fixed conveniently, the installation is more stable, and shaking is avoided.

[0042] The working principle of the tank truck liquid level monitoring device is that the liquid level change in the tank truck tank body 100 is measured in real time by the radar liquid level meter 210, the radar liquid level meter 210 has high precision, high stability and strong anti-interference capability, can accurately reflect the liquid level fluctuation, can stably work even in harsh working conditions, the liquid level data collected by the radar liquid level meter 210 is transmitted to the data processing device 230 through the data transmission device 220, the real-time and accuracy of the data are ensured, the liquid level data is processed and analyzed in the data processing device 230, and can be displayed on the interface in real time for the user to view and manage, and when the oil level is abnormal, alarm information can be sent to the relevant personnel in time.

[0043] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model.In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model.Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A tank truck liquid level monitoring device, characterized by, Include: Monitoring system, the monitoring system includes radar liquid level meter, and the data transmission device connected with radar liquid level meter, the data transmission device is connected with data processing device, the radar liquid level meter and data transmission device are connected with power supply device respectively, the radar liquid level meter is installed in the inside one side of the tank body that is arranged in the rear end of the oil tank truck; The outer part of the radar liquid level meter is provided with a protective tube, one end of the protective tube is provided with a sleeving pipe, one side of the sleeving pipe is provided with a connecting pipe, and the sleeving pipe is connected with the protective tube through the connecting pipe; The sleeving pipe is composed of two groups of semicircular rings, one side of the semicircular ring is connected through a hinge, and the inner side of the other side ring body is provided with a connecting piece, the connecting piece connects the two ring bodies, and is fixed through screws.

2. The tank truck fluid level monitoring device of claim 1, wherein, The radar liquid level meter is arranged at the top of the tank body, the top of the tank body is provided with a mounting port, the radar liquid level meter is arranged in the mounting port, and the radar liquid level meter is connected with the internal liquid level through the mounting port.

3. The tank truck fluid level monitoring device of claim 2, wherein, The connecting piece is an annular part, and is attached to the inner side of the semicircular ring, and the sleeving pipe is a T-shaped part.

4. The tank truck fluid level monitoring device of claim 3, wherein, The inner side of the sleeving pipe is in contact with the mounting port and the flange of the radar liquid level meter.

5. The tank truck fluid level monitoring device of claim 4, wherein, One side of the connecting pipe is provided with a through hole, one side of the sleeving pipe is provided with a connecting bolt, the connecting bolt is threaded in the threaded hole on one side of the sleeving pipe through the through hole.

6. The tank truck fluid level monitoring device of claim 5, wherein, The inner side of the connecting pipe is provided with a connecting thread, the connecting pipe is sleeved on the outer side of the protective tube, and the connecting thread is matched with the thread on the outer side of the protective tube.

7. The tank truck fluid level monitoring device of claim 6, wherein, The end of the protective tube is threaded with a telescopic screw rod, the telescopic screw rod is arranged on both sides of the connecting rod, and is threaded through the protective tube, and is arranged on the opposite side of the sleeving pipe.

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