Passive heat larceny prevention device based on single-chip microcomputer and Internet of Things
By adopting passive anti -thermal thermal stealing devices based on single -chip microcomputers and the Internet of Things, using temperature and angle sensor monitoring data and logical judgments are used to solve the problem of being difficult to effectively prevent the illegal use of heating systems in traditional anti -theft measures. The effect of real -time monitoring and rapid response.
Patent Information
- Application Number
- CN202421213242.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-30
AI Technical Summary
In the prior art, traditional anti-theft solutions rely on physical locks and mechanical valve control, making it difficult to effectively prevent illegal use or theft of heating systems.
A passive anti-heat-stealing device based on microcontrollers and the Internet of Things is used to monitor the temperature and angle information of the heating pipes through temperature sensors and angle sensors, and uses Internet of Things communications to transmit the data to the thermal enterprise management platform, and determine whether it exists through data logical relationships. Heat stealing behavior.
A real -time monitoring and data analysis of the heating system are realized, the use of abnormal thermal energy use mode is quickly identified, the potential theft behavior is responded in a timely manner, the burden of artificial inspection is reduced, and the supervision capacity is enhanced.
Smart Images
Figure CN222394425U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of security equipment, and in particular to a passive anti-heat theft device based on a single-chip microcomputer and the Internet of Things. Background Art
[0002] With the rise in energy costs and the increasing demand for energy conservation and emission reduction, the problem of illegal use or theft of heat in heating systems is becoming increasingly serious. Traditional anti-heat theft solutions rely on physical locks and simple mechanical valve controls. This anti-heat theft solution that relies on enhancing its own physical and mechanical properties to prevent users from opening or destroying it privately is called active prevention. Even the most sophisticated locks can be bypassed or destroyed. Therefore, a more efficient and difficult-to-circumvent security measure is needed to protect the heating system from illegal use. Utility Model Content
[0003] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a passive anti-heat theft device based on a single-chip microcomputer and the Internet of Things is proposed. The temperature information and installation angle information on the heating pipe are transmitted to the thermal enterprise management platform through the Internet of Things by a temperature sensor and an angle sensor, so as to judge whether there is heat theft behavior by using the data logic relationship, and the anti-heat theft device is not easy to slide after being installed on the vertical heating pipe by setting the threaded rod and the clamping block.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A passive anti-heat theft device based on a single-chip microcomputer and the Internet of Things comprises two arc blocks, the two arc blocks are rotatably connected by a hinge, the inner walls of the two arc blocks are fixedly connected with a plurality of telescopic rods, the telescopic ends of the plurality of matched telescopic rods are commonly fixedly connected with a temperature sensor, the two temperature sensors are elastically connected to the inner walls of the corresponding arc blocks by a reset spring, an installation box is embedded on the right side of the arc block located on the right side, and an angle sensor, a single-chip microcomputer, an Internet of Things communication module and a power management module are arranged in the installation box.
[0006] Preferably, an elastic sheet is fixedly connected to the front side of the arc block on the left side, and a limiting block is fixedly connected to the front side of the arc block on the right side, and the elastic sheet is provided with a through opening matching the limiting block.
[0007] Preferably, the upper ends of the two arc blocks are fixedly connected to two fixed blocks, the adjacent sides of the two fixed blocks are rotatably connected to screw rods, the opposite sides of the two screw rods pass through the fixed blocks and are fixedly connected to knobs, the two screw rods are threadedly connected to moving blocks, the opposite sides of the two moving blocks are fixedly connected to two connecting rods, and every two matching connecting rods are commonly fixedly connected to a clamping block.
[0008] Preferably, adjacent sides of the two fixed blocks are fixedly connected with guide rods, the two guide rods penetrate the corresponding moving blocks, and the two moving blocks are slidably connected to the corresponding guide rods.
[0009] Preferably, both of the two temperature sensors are arc-shaped.
[0010] Preferably, the elastic sheet is made of rubber.
[0011] Compared with the existing technology, the advantages of this device are:
[0012] 1. Compared with the existing technology, the temperature and angle information on the heating pipe can be mastered by setting temperature sensors and angle sensors, so as to use the data logic relationship to determine whether there is heat theft, thereby effectively preventing heat from being illegally used or stolen. Real-time monitoring and data analysis can quickly identify abnormal heat use patterns and respond to potential theft in a timely manner. At the same time, IoT communication enables users and management centers to remotely obtain system status, enhance supervision capabilities, and the necessary data analysis logic reduces manual inspections and reduces the burden on staff.
[0013] 2. Compared with the prior art, by setting up two clamping blocks, the anti-heat theft device can be further fixed by the clamping blocks after installation, so as to avoid the anti-heat theft device being installed on a vertical heating pipe and causing the anti-heat theft device to slide due to gravity. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of a passive anti-heat theft device based on a single-chip microcomputer and the Internet of Things proposed by the utility model;
[0015] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;
[0016] Figure 3 for Figure 1 Rear and side view;
[0017] Figure 4 Flow chart of the anti-theft thermal management system.
[0018] In the figure: 1 arc block, 2 installation box, 3 elastic sheet, 4 limit block, 5 screw rod, 6 clamping block, 7 guide rod, 8 moving block, 9 connecting rod, 10 knob, 11 temperature sensor, 12 telescopic rod, 13 return spring, 14 hinge, 15 fixed block. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] Reference Figure 1-Figure 4 A passive anti-heat theft device based on a single-chip microcomputer and the Internet of Things comprises two arc blocks 1, the two arc blocks 1 are rotatably connected by a hinge 14, the inner walls of the two arc blocks 1 are fixedly connected with a plurality of telescopic rods 12, the telescopic ends of the plurality of matching telescopic rods 12 are commonly fixedly connected with a temperature sensor 11, the two temperature sensors 11 are both arc-shaped, the two temperature sensors 11 are elastically connected to the inner walls of the corresponding arc blocks 1 by a reset spring 13, an installation box 2 is embedded on the right side of the arc block 1 on the right side, an angle sensor, a single-chip microcomputer, an Internet of Things communication module and a power management module are arranged in the installation box 2, the single-chip microcomputer as the core of the system is responsible for obtaining data from the sensor and sending the sensor data to the Internet of Things communication module, the temperature sensor 11 is used to monitor temperature changes, and the single-chip microcomputer unit will collect temperature regularly. The angle sensor 11 data, the angle sensor is used to detect the angle change of the device. If the angle of the device changes by more than 30 degrees (can be set manually), it can be determined that there is illegal demolition or destruction. The single-chip unit will collect angle sensor data at regular intervals. The Internet of Things communication module is connected to the single-chip unit, and the collected data is transmitted to the central monitoring system or the user's mobile device through the Internet of Things Nb-iot network. The power management module is a common 1.5v battery connected in series to provide power for the device. The single-chip computer and Nb-iot Internet of Things module adopt a low-power design and can be dormant to ensure that the device can run with low power consumption. The voltage signal can be transmitted to the single-chip unit, and a battery replacement reminder will be given when it is lower than 2V. A remote user interface is also provided, and an anti-heat theft device management system is provided. The system can issue an alarm according to the data situation.
[0021] Among them, the front side of the arc block 1 on the left is fixedly connected with an elastic sheet 3, and the front side of the arc block 1 on the right is fixedly connected with a limiting block 4. The elastic sheet 3 is provided with a through opening that matches the limiting block 4, and the elastic sheet 3 is made of rubber material.
[0022] Among them, the upper ends of the two arc blocks 1 are fixedly connected to two fixed blocks 15, the adjacent sides of the two fixed blocks 15 are rotatably connected with the screw rods 5, the opposite sides of the two screw rods 5 penetrate the fixed blocks 15 and are fixedly connected with the knobs 10, the two screw rods 5 are threadedly connected with the moving blocks 8, the opposite sides of the two moving blocks 8 are fixedly connected with two connecting rods 9, and every two matching connecting rods 9 are jointly fixedly connected with the clamping block 6, the adjacent sides of the two fixed blocks 15 are fixedly connected with the guide rods 7, the two guide rods 7 penetrate the corresponding moving blocks 8, and the two moving blocks 8 are slidably connected with the corresponding guide rods 7.
[0023] The functional principle of the utility model can be explained through the following operation mode: when installing the anti-heat theft device, the device is opened and put on the heating pipe, so that under the elastic action of the two reset springs 13, the temperature sensor 11 can be tightly attached to the heating pipe, and then one of the arc blocks 1 is rotated, so that the two arc blocks 1 form a ring tube to wrap the heating pipe, and at the same time, the limit block 4 is passed through the opening of the elastic sheet 3 to complete the preliminary fixation;
[0024] Then, the two knobs 10 are rotated so that the two moving blocks 8 drive the two clamping blocks 6 to move relative to each other, thereby further fixing the anti-heat theft device;
[0025] When the temperature distribution on the pipeline changes, the angle is abnormal, or no data is obtained for two consecutive collection cycles, the staff will be remotely reminded to check on the site. Users can view real-time data and receive alarm notifications through mobile applications or web interfaces.
[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A passive anti-heat theft device based on a single chip microcomputer and the Internet of Things, comprising two arc-shaped blocks (1), characterized in that: The two arc blocks (1) are rotatably connected via hinges (14); the inner walls of the two arc blocks (1) are fixedly connected with a plurality of telescopic rods (12); the telescopic ends of the plurality of matching telescopic rods (12) are commonly fixedly connected with a temperature sensor (11); the two temperature sensors (11) are elastically connected to the inner walls of the corresponding arc blocks (1) via a reset spring (13); an installation box (2) is embedded on the right side of the arc block (1); an angle sensor, a single-chip microcomputer, an Internet of Things communication module and a power management module are arranged in the installation box (2).
2. According to claim 1, a passive anti-heat theft device based on a single-chip microcomputer and the Internet of Things is characterized by: The front side of the arc block (1) on the left side is fixedly connected with an elastic sheet (3), and the front side of the arc block (1) on the right side is fixedly connected with a limit block (4), and the elastic sheet (3) is provided with a through opening that matches the limit block (4).
3. According to claim 2, a passive anti-heat theft device based on a single-chip microcomputer and the Internet of Things is characterized by: The elastic sheet (3) is made of rubber material.
4. According to claim 1, a passive anti-heat theft device based on a single-chip microcomputer and the Internet of Things is characterized by: The upper ends of the two arc-shaped blocks (1) are fixedly connected to two fixed blocks (15); the adjacent sides of the two fixed blocks (15) are rotatably connected to screw rods (5); the opposite sides of the two screw rods (5) pass through the fixed blocks (15) and are fixedly connected to knobs (10); the two screw rods (5) are threadedly connected to moving blocks (8); the opposite sides of the two moving blocks (8) are fixedly connected to two connecting rods (9); and each two matching connecting rods (9) are commonly fixedly connected to a clamping block (6).
5. According to claim 4, a passive anti-heat theft device based on a single chip microcomputer and the Internet of Things is characterized in that: Adjacent sides of the two fixed blocks (15) are fixedly connected with guide rods (7), the two guide rods (7) penetrate the corresponding moving blocks (8), and the two moving blocks (8) are slidably connected to the corresponding guide rods (7).
6. According to claim 1, a passive anti-heat theft device based on a single-chip microcomputer and the Internet of Things is characterized by: The two temperature sensors (11) are both arc-shaped.