CN206956787U - A kind of solar energy safe antitheft intelligent well cover device - Google Patents

Abstract

The utility model provides a solar energy safety and anti-theft smart manhole cover, which comprises a manhole cover, a photovoltaic battery panel and an LED light strip arranged on one side of the manhole cover, and an LED maintenance lighting lamp, a storage battery, a controller, a communication modules and signal transmitters, the controllers are electrically connected to photovoltaic panels, LED light strips, LED maintenance lights, batteries and communication modules, the signal transmitters are electrically connected to communication modules, and the batteries are respectively connected to LED lights Belt and LED service lights are electrically connected. The utility model provides a solar energy safety and anti-theft smart manhole cover that uses green and clean energy to provide lighting for underground maintenance. It has a safety warning function, effectively avoids the accident of falling into a well, protects the safety of pedestrians, and has an anti-theft alarm function. Effective protection of national public property.

Description

A solar energy safety and anti-theft smart manhole cover device

technical field

The utility model relates to the technical field of inspection well covers, in particular to a solar energy safety and anti-theft intelligent well cover device.

Background technique

The development of modern cities is inseparable from the scientific planning and construction of urban drainage systems. As an important part of urban drainage systems, manhole covers have a wide range of installations and are widely used in municipal construction. The existing sewer manhole cover has a single function. With the continuous development and progress of the city, people have higher and higher requirements for the city's landscape. Pen aesthetics, modern city sewer manhole covers are often stolen and lost seriously due to their iron materials having certain economic value. The loss of manhole covers or abnormal movement of manhole covers will cause more vehicle safety accidents and personal safety hazards. This is precisely because The warning effect at the manhole cover is not high enough, so if some warning signs are added to the manhole cover, the occurrence of safety accidents will be greatly reduced.

In recent years, solar photovoltaic power generation technology and industry have made great progress and are widely used in all walks of life, especially in municipal construction. Solar photovoltaic power generation is not only an important supplement to today's energy sources, but also has the potential to become one of the main energy sources in the future. The world's energy crisis and environmental pollution make the development and utilization of various clean energy sources to achieve sustainable development a measure that humans must take. However, the application of solar photovoltaic power generation technology in municipal construction is still relatively small (the current application is limited to a small number of solar street lamps), and there is almost no application in urban drainage systems (especially water supply and drainage manhole covers).

Utility model content

Aiming at the deficiencies of the existing manhole covers in the city, the utility model provides a solar energy safety and anti-theft intelligent manhole cover device, which can not only add beauty to the night scene of the city, but also reduce the occurrence of accidents of pedestrians falling into wells and reduce potential safety hazards.

The technical scheme that the utility model solves its technical problem to take is:

A solar energy safety and anti-theft smart manhole cover device, which includes a manhole cover and photovoltaic panels, LED light strips, LED maintenance lights, batteries, controllers, communication modules and signal transmitters respectively arranged on the manhole cover. The battery board and the LED light strip are arranged on one side of the manhole cover, and the LED maintenance lighting lamp, storage battery, controller, communication module and signal transmitter are arranged on the other side of the manhole cover, and the controller is respectively connected with the photovoltaic battery board, The LED strip, the LED maintenance lighting, the storage battery are electrically connected to the communication module, the signal transmitter is electrically connected to the communication module, and the storage battery is electrically connected to the LED strip and the LED maintenance lighting respectively. The LED light belt is controlled by the controller to realize the night warning of the manhole cover and the warning of the manhole cover opening state, the communication module and the signal transmitter are controlled by the controller to realize the anti-theft alarm of the manhole cover, and the LED maintenance lighting is controlled by the controller It is used to realize underground maintenance lighting. Photovoltaic panels are used to convert solar radiation light energy into DC electric energy. The DC electric energy is stored in the battery. DC power.

Further, the side of the manhole cover facing away from the wellhead is provided with outer circumferential grooves and cross-protruded lines, the cross-protruded lines and the outer circumferential grooves form four isolation areas, and the photovoltaic cell panels are arranged in the isolation areas , the LED light strip is fixedly arranged in the outer circumferential groove on the side of the manhole cover away from the wellhead; the side of the manhole cover facing the wellhead is provided with reinforcing ribs, and a waterproof box is arranged on the manhole cover between the reinforcing ribs, so The above-mentioned LED maintenance lighting, controller, storage battery, communication module and signal transmitter are arranged in the waterproof box; the side of the waterproof box away from the manhole cover is provided with a detachable box cover. Design cross-protruding patterns on the manhole cover to inlay and install photovoltaic panels in the space separated by cross-protruding patterns on the manhole cover. The cross-protruding patterns are also used to bear the pressure from the road; design a waterproof box for The LED maintenance lighting, controller, battery, communication module and signal transmitter are integrated and installed, and treated with waterproof, dustproof and antifouling.

Further, a pressure-sensitive sensor is provided at the joint between the inspection shaft cover and the inspection shaft cover seat, and the pressure-sensitive sensor is electrically connected to the controller, and the presence or absence of the inspection shaft cover is detected by the pressure-sensitive sensor. An LED strip on the cover glows to alert pedestrians.

Further, the surfaces of the photovoltaic battery panel and the LED lamp are respectively provided with acrylic sheets. Select the acrylic plate material with high hardness, strong light transmission and good water resistance to completely cover the photovoltaic cell panel and LED light strip, so as to improve the airtightness and strong compressive capacity of the side of the well cover away from the well head and prevent it from being damaged.

Further, the controller includes a single-chip microcomputer, a memory, a GPS module, a gyroscope sensor, a charging and discharging control circuit, a monitoring alarm circuit and a data acquisition monitoring circuit, and the single-chip microcomputer is connected with the memory, the GPS module, the gyroscope sensor, the charging and discharging control circuit respectively. The circuit, the monitoring alarm circuit and the data acquisition monitoring circuit are electrically connected. The single-chip microcomputer of the utility model preferably uses the STM32 single-chip microcomputer to call the built-in program of the single-chip microcomputer to realize nighttime warning of the well cover, warning of the opening state of the well cover, anti-theft alarm of the well cover and underground maintenance lighting; The instrument sensor monitors the opening state of the manhole cover.

Further, the charge and discharge control circuit and the data acquisition and monitoring circuit are arranged in the circuit of the photovoltaic panel and the storage battery. It is used to control the charging and discharging process of photovoltaic panels and batteries, and to realize the maximum efficiency conversion and utilization of light energy to electric energy.

Further, the monitoring alarm circuit includes a buzzer alarm. The monitoring and alarm circuit is used to receive an alarm signal from the STM32 microcontroller and perform on-site alarm through a buzzer alarm.

Further, the communication module adopts a 4G module, and the 4G module is electrically connected to the single-chip microcomputer and the signal transmitter respectively. It is used to send alarm signals to the monitoring center. In addition, the 4G module can also amplify the communication signal gain through the signal transmitter and upload the geographic location information of the GPS module of the manhole cover to the background server of the monitoring center.

The beneficial effects of the utility model are:

Aiming at the problem of energy saving, the utility model adopts photovoltaic panels, uses green and clean energy to supply power for itself, and saves electric energy; in view of the problem of manhole cover warning at night, the utility model adopts LED light strips, which are controlled by a controller to produce a colorful marquee effect, The specific position of the manhole cover is displayed at night, which provides nighttime warning of the manhole cover; for the problem of abnormal opening of the manhole cover, the utility model adopts LED light strips, which generate a red warning marquee effect through the control of the controller, avoiding the accident of pedestrians falling into the well. The safety of pedestrians is protected; for the safety and anti-theft problem of the manhole cover, the utility model adopts the GPS module and the communication module to realize the manhole cover anti-theft alarm function, which is beneficial for the police to track the lost manhole cover and criminals, and protects the national public property; For the problem of maintenance lighting, the utility model adopts LED maintenance lighting lamps, which facilitates the development of underground maintenance work and saves electricity for maintenance lighting.

Description of drawings

Fig. 1 is a schematic structural view of the side of the manhole cover of the utility model away from the wellhead;

Fig. 2 is a schematic structural view of the side of the manhole cover facing the wellhead of the utility model;

Fig. 3 is a schematic diagram of the electrical structure of the solar energy safety and anti-theft smart manhole cover device described in the utility model;

In the figure, 1 manhole cover, 2 photovoltaic panels, 3 LED light strips, 31 LED lights, 4 cross raised lines, 5 reinforcing ribs, 6 waterproof box, 7 pressure sensitive sensors.

Detailed ways

The specific embodiment of the utility model is described in detail below in conjunction with accompanying drawing, and the disclosure below provides many different embodiments to be used for realizing the device and the method of the utility model, so that those skilled in the art understand more clearly how to realize the utility model . In order to simplify the disclosure of the present utility model, the components and steps of specific examples are described below. Furthermore, the present invention may repeat reference numerals or letters in different instances. This repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. The present invention omits descriptions of known components and processing techniques and processes to avoid unnecessarily limiting the present invention. It should be understood that although the present invention has described its preferred specific embodiments, these are only illustrations of the embodiments and do not limit the scope of the present invention.

As shown in Figures 1 to 3, the utility model provides a solar energy safety and anti-theft intelligent manhole cover device, which includes a manhole cover 1 and a photovoltaic battery panel 2, an LED light strip 3, and an LED maintenance lighting lamp respectively arranged on the manhole cover. , a storage battery, a controller, a communication module and a signal transmitter, the photovoltaic cell panel 2 and the LED light strip 3 are arranged on one side of the manhole cover 1, and the LED maintenance lighting lamp, a storage battery, a controller, a communication module and a signal The transmitter is arranged on the other side of the manhole cover, and the controller is electrically connected to the photovoltaic cell panel, LED light strip, LED maintenance lighting, battery and communication module, the signal transmitter is electrically connected to the communication module, and the battery It is respectively electrically connected with the LED light strip and the LED maintenance lighting lamp. A plurality of LED lights 31 are evenly arranged on the LED light strip 3, which are controlled by the controller to realize the night warning of the manhole cover and the warning of the manhole cover opening state. The communication module and the signal transmitter are controlled by the controller to realize the anti-theft alarm of the manhole cover. The LED maintenance lighting lamp is controlled by a controller to realize downhole maintenance lighting.

The side of the manhole cover 1 facing away from the wellhead is provided with an outer circumferential groove and a cross raised pattern 4, the cross raised pattern 4 and the outer circumferential groove form four isolation areas, and the photovoltaic cell panel 2 is arranged in the isolation area Inside, the LED light strip 3 is fixedly arranged in the outer circumferential groove on the side of the manhole cover away from the wellhead; the side of the manhole cover 1 facing the wellhead is provided with reinforcing ribs 5, and a waterproof The box body 6 , the above-mentioned LED maintenance lighting, controller, storage battery, communication module and signal transmitter are arranged in the waterproof box body 6 . A side of the waterproof box body 6 away from the manhole cover is provided with a detachable box cover. The manhole cover is made of cast iron. On the front side of the manhole cover (the side of the manhole cover facing away from the wellhead is the front side of the manhole cover, and the side of the manhole cover facing the wellhead is the back side of the manhole cover). The intersection point in the middle slopes downward toward the edge of the manhole cover to bear the pressure of pedestrians and vehicles passing on the road. 4×4 photovoltaic panels can be tightly embedded in 4 spaces separated by cross raised lines (as shown in Figure 1), and a circle of LED light strips is set along the circumference of the manhole cover. The acrylic sheet material with strong light and good water resistance completely covers the photovoltaic panel and LED light strip to ensure the airtightness and strong pressure resistance of the front of the manhole cover and prevent it from being damaged. Install LED maintenance lights, controllers, batteries, communication modules and signal transmitters on the side of the manhole cover facing the wellhead, and set a waterproof box on the back of the manhole cover. The waterproof box is fastened to the side of the manhole cover facing the wellhead with bolts. The LED maintenance lighting, controller, battery, communication module and signal transmitter are integrated and installed for waterproof, dustproof and antifouling treatment.

The joint between the manhole cover and the manhole cover seat is provided with a pressure sensitive sensor 7, the pressure sensitive sensor 7 is electrically connected to the controller, and the presence or absence of the manhole cover is detected by the pressure sensitive sensor. The LED light strip on the top glows to alert pedestrians.

When the LED light strip is turned on as a warning at night, the LED light strip displays seven colors of red, orange, yellow, green, blue, blue and purple set by the STM32 single-chip microcomputer. At this time, the LED light strip flashes seven colors around the circumference of the manhole cover. When the LED light strip is turned on as a warning function for the opening state of the manhole cover, the LED light strip displays a red color set by the STM32 single-chip microcomputer. At this time, the LED light strip flashes red color around the circumference of the manhole cover. The LED light on the LED strip is made of flexible program-controlled LED digital tube. This kind of LED light is soft and can be curled like a wire, and can be cut and extended. The light source and circuit are completely covered in flexible plastic, which is insulated and waterproof. Good performance, safe use, strong weather resistance, not easy to break, long service life, so it is suitable for complex environmental conditions on the road where the manhole cover is located. In addition, the flexible program-controlled LED digital tube has low power consumption and low heat, which is easy to be controlled by the program. With the controller, it can realize various lighting effects such as marquees. Further, the LED maintenance lighting lamp adopts high-power LED lamp beads. Compared with low-power LED lamps, high-power LED lamp beads have higher power and brighter brightness, which can provide high-brightness lighting for underground maintenance work.

The photovoltaic cell panel is used to convert solar radiation light energy into direct current electric energy, and the direct current electric energy is stored in the battery, and the battery provides direct current electric energy for the LED light strip, LED maintenance lighting, controller, communication module, and signal transmitter. The type of the photovoltaic battery board is ICO-SPC-40W polysilicon photovoltaic module, the operating current is 1.72A, the operating voltage is 17.5V, the maximum static operating power is 40W, and the photoelectric conversion rate reaches above 16%. ICO-SPC-40W polysilicon photovoltaic module is made of anodized high-quality aluminum alloy frame, with high mechanical strength, which ensures a high level of wind resistance and anti-riot performance, and can be used in various complex and harsh environmental conditions. Further, the storage battery adopts a WINUPON12V12AH solar battery. The photovoltaic panel is electrically connected to the battery, and the control of the charging and discharging process of both is completed by the controller.

The controller includes a STM32 single-chip microcomputer, a memory, a GPS module, a gyroscope sensor, a charging and discharging control circuit, a monitoring alarm circuit and a data acquisition monitoring circuit, and the single-chip microcomputer is respectively connected with the memory, the GPS module, the gyroscope sensor, the charging and discharging control circuit, The monitoring alarm circuit and the data acquisition monitoring circuit are electrically connected to call the built-in program of the single-chip microcomputer to realize the night warning of the manhole cover, the manhole cover open status warning, the manhole cover anti-theft alarm and the underground maintenance lighting; the geographical location information of the manhole cover is monitored through the GPS module. The gyro sensor monitors the opening state of the manhole cover. The STM32 single-chip microcomputer can specifically select the STM32L100 single-chip microcomputer, and the MPPT algorithm is copied into the STM32L100 single-chip microcomputer, combined with the charge and discharge control circuit and the data acquisition monitoring circuit, in order to complete the MPPT controller function for the photovoltaic panel and the storage battery, so that the photovoltaic panel can be maximized. efficient charging of the battery.

The charging and discharging control circuit and the data acquisition and monitoring circuit are set in the loop of the photovoltaic cell panel and the storage battery to control the charging and discharging process of the photovoltaic cell panel and the storage battery, so as to realize the maximum efficiency conversion and utilization of light energy to electric energy . Further, the monitoring alarm circuit includes a buzzer alarm. The monitoring and alarm circuit is used to receive an alarm signal from the STM32 microcontroller and perform on-site alarm through a buzzer alarm.

The GPS module described in the utility model adopts the GY-NEO6MV2 flight control GPS module. The communication module module adopts Huawei ME909U-521 4G module. Both GY-NEO6MV2 flight control GPS module and ME909U-521 4G module are connected with STM32L100 single-chip electromechanical. ME909U-521 4G module can upload the geographic location information of the manhole cover GPS module to the remote background server. Send an alarm command to the ME909U-521 4G module through the STM32L100 microcontroller and connect the monitoring and alarm circuit, and the ME909U-521 4G module will send the alarm command to the remote background server (the remote background server can be set in the Municipal Housing and Construction Bureau, municipal urban management center, etc.) Alarm signal, in addition, the STM32L100 single-chip microcomputer is used to send an electrical signal to the buzzer alarm to turn on the buzzer alarm to deter thieves. The signal transmitter is used to amplify the communication signal of the ME909U-521 4G module.

In addition, the scope of application of the present utility model is not limited to the process, mechanism, manufacture, material composition, means, method and steps of the specific embodiments described in the specification. From the disclosure of the present utility model, as those of ordinary skill in the art, it will be easy to understand, for the process, mechanism, manufacture, material composition, means, method or steps that currently exist or will be developed in the future, where they perform the same as the present invention The corresponding embodiments described in the utility model have substantially the same method or obtain substantially the same result, and they can be applied according to the utility model. Therefore, the appended claims of the utility model are intended to include these processes, mechanisms, manufacturing, material compositions, means, methods or steps within their protection scope.

Claims (8)

1. A solar energy safety and anti-theft intelligent well cover device is characterized in that it comprises a manhole cover and a photovoltaic cell panel, an LED light strip, an LED maintenance lamp, a storage battery, a controller, a communication module and a signal transmitter that are respectively arranged on the manhole cover , the photovoltaic cell board and the LED light strip are arranged on one side of the manhole cover, and the LED maintenance lights, batteries, controllers, communication modules and signal transmitters are arranged on the other side of the manhole cover, and the controllers are respectively The signal transmitter is electrically connected to the communication module, and the battery is electrically connected to the LED light strip and the LED maintenance lighting respectively. 2. A solar energy safety and anti-theft smart manhole cover device according to claim 1, characterized in that, the side of the manhole cover away from the wellhead is provided with an outer circumferential groove and a cross raised pattern, and the cross raised pattern and the outer surface Circumferential grooves constitute four isolation areas, the photovoltaic panels are arranged in the isolation areas, and the LED light strips are fixedly arranged in the outer circumferential grooves of the side of the manhole cover away from the wellhead; the side of the manhole cover facing the wellhead is provided with Reinforcing ribs, a waterproof box is arranged on the inspection shaft cover between the reinforcing ribs, and the LED maintenance lighting, controller, battery, communication module and signal transmitter are arranged in the waterproof box; the waterproof box is far away from the inspection well One side of the cover is provided with a detachable box cover. 3. A solar energy safety and anti-theft smart manhole cover device according to claim 1, wherein a pressure-sensitive sensor is provided at the joint between the manhole cover and the manhole cover seat, and the pressure-sensitive sensor is electrically connected to the controller. 4. A solar energy safety and anti-theft smart manhole cover device according to claim 1, characterized in that, the surfaces of the photovoltaic panels and the LED lights are respectively provided with acrylic plates. 5. A solar energy safety and anti-theft smart manhole cover device according to any one of claims 1 to 4, wherein the controller includes a single-chip microcomputer, a memory, a GPS module, a gyroscope sensor, a charge and discharge control circuit, a monitoring and alarm A circuit and a data acquisition monitoring circuit, the single chip microcomputer is electrically connected with the memory, the GPS module, the gyroscope sensor, the charge and discharge control circuit, the monitoring alarm circuit and the data acquisition monitoring circuit respectively. 6 . A solar energy safety and anti-theft smart manhole cover device according to claim 5 , wherein the charging and discharging control circuit and the data acquisition and monitoring circuit are arranged in the circuit of the photovoltaic panel and the storage battery. 7. A solar energy safety and anti-theft smart manhole cover device according to claim 5, wherein the monitoring and alarm circuit includes a buzzer alarm. 8. A solar energy safety and anti-theft smart manhole cover device according to claim 5, wherein the communication module is a 4G module, and the 4G module is electrically connected to a single-chip microcomputer and a signal transmitter respectively.