Solar intelligent monitoring well lid for urban underground pipe gallery

Abstract

The utility model discloses a solar intelligent monitoring well lid for an urban underground pipe gallery, and relates to the technical field of well lid design. The well lid comprises an opening and closing well lid body and a photovoltaic power generation module. Wherein a smoke sensor, a temperature sensor, an electricity storage device and a magnetic alarm device are arranged in the opening and closing well lid, and the smoke sensor, the temperature sensor and the magnetic alarm device are all connected with the electricity storage device; the photovoltaic power generation modules are arranged on the two sides of the opening and closing well lid and connected with the power storage device. According to the utility model, temperature and air information of the underground pipe gallery can be accurately monitored in real time, and automatic monitoring and early warning are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of manhole cover design, in particular to a solar-powered intelligent monitoring manhole cover for an urban underground pipe gallery. Background Art

[0002] Today's society is developing rapidly. The pipelines and cables of various projects such as electricity, communications, gas, heating, water supply and drainage in cities are supervised and maintained through the unified layout of urban underground pipe corridors to save land and manpower maintenance costs. The underground comprehensive pipe corridor is equipped with special inspection wells, ventilation wells and lifting ports, and is implemented in a unified planning, unified design, unified construction and management. It is an important infrastructure to ensure the operation of the city.

[0003] With the development of science and technology, the traditional manhole covers used in various inspection wells, ventilation wells, etc. in underground pipe galleries are gradually replaced by smart manhole covers, which not only facilitates the remote intelligent control of manhole covers, improves the intelligence level of manhole covers, but also reduces the problem of theft and loss of manhole covers. In addition, smart manhole covers can also use solar energy to power monitoring equipment. Solar energy is a clean and renewable energy that can not only reduce dependence on traditional energy and reduce energy costs, but also reduce carbon emissions and is beneficial to environmental protection. The solar power supply system can collect solar energy through solar panels during the day and convert it into electrical energy, which is stored in batteries for use at night or on rainy days to ensure the continuous operation of monitoring equipment.

[0004] At the same time, the underground pipe gallery needs personnel to carry out long-term inspection and maintenance. If the concentration of toxic gases such as methane and carbon monoxide exceeds the standard, especially the high concentration of carbon monoxide, it will threaten the life safety of maintenance personnel. Methane and other gases may also cause safety hazards such as combustion and explosion. At present, the underground environment of the pipe gallery cannot be effectively monitored. Utility Model Content

[0005] The utility model aims to provide a solar intelligent monitoring manhole cover for an urban underground pipe gallery, which can accurately and in real time monitor the temperature and air information of the underground pipe gallery and realize automatic monitoring and early warning.

[0006] To achieve the above purpose, the utility model provides the following solutions:

[0007] A solar-powered intelligent monitoring manhole cover for an urban underground pipe gallery, comprising:

[0008] The manhole cover is opened and closed, and a smoke sensor, a temperature sensor, a power storage device and a magnetic alarm device are arranged inside, and the smoke sensor, the temperature sensor and the magnetic alarm device are all connected to the power storage device;

[0009] Photovoltaic power generation modules are arranged on both sides of the opening and closing manhole cover and are connected to the power storage device.

[0010] Optionally, the opening and closing manhole cover includes an outer shell consisting of a shell and a cover body detachably connected to the shell; the interior of the outer shell has an inner cavity, and the smoke sensor, the temperature sensor, the power storage device and the magnetic alarm device are arranged in the inner cavity; the magnetic alarm device is also arranged at the opening of the cover body.

[0011] Optionally, the cover body adopts a double-leaf structure, and a handle is also provided on the cover body.

[0012] Optionally, the lower contact point of the double-leaf structure adopts an arc-shaped corner or a 45-degree corner.

[0013] Optionally, it also includes: an elastic wire take-up device; the elastic wire take-up device is arranged between the wire arrangement port opened on the side of the opening and closing manhole cover and the power storage device, and is used for elastically storing the wires connecting the power storage device and the photovoltaic power generation module.

[0014] Optionally, the diameter of the cable outlet is 2-3 times that of the wire.

[0015] Optionally, the photovoltaic power generation module includes a tempered glass protective layer, a photovoltaic panel and a reinforced concrete base which are arranged in sequence from top to bottom; the tempered glass protective layer and the reinforced concrete base encapsulate the photovoltaic panel inside.

[0016] Optionally, the magnetic alarm device adopts a contact sensor to monitor the opening and closing of the cover body through the signal change between the cover body and the contact sensor.

[0017] According to the specific embodiments provided by the utility model, the utility model discloses the following technical effects:

[0018] The utility model discloses a solar intelligent monitoring manhole cover for an urban underground pipe gallery, the manhole cover comprises an opening and closing manhole cover and a photovoltaic power generation module; wherein a smoke sensor, a temperature sensor, a power storage device and a magnetic alarm device are arranged inside the opening and closing manhole cover, and the smoke sensor, the temperature sensor and the magnetic alarm device are all connected to the power storage device; the photovoltaic power generation module is arranged on both sides of the opening and closing manhole cover and is connected to the power storage device. The utility model can not only utilize photovoltaic panels to convert solar energy into electrical energy to power the monitoring system, but also the real-time monitoring system can monitor the temperature inside the pipe gallery and give an alarm when smoke is generated, which is of great significance for the operation management and daily monitoring and protection of the urban underground pipe gallery and the maintenance of urban safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 This is the general layout diagram of the solar intelligent monitoring manhole cover for the urban underground pipe gallery of the utility model;

[0021] Figure 2 Schematic diagram of the opening and closing manhole cover structure in this embodiment;

[0022] Figure 3 Schematic diagram of the photovoltaic power generation module structure in this embodiment.

[0023] Figure numerals: 1. opening and closing manhole cover; 2. photovoltaic power generation module; 3. outer shell; 4. inner cavity; 5. handle; 6. wiring port; 7. smoke sensor; 8. temperature sensor; 9. power storage device; 10. magnetic alarm device; 11. elastic wire reel; 12. tempered glass protective layer; 13. photovoltaic panel; 14. reinforced concrete base. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model aims to provide a solar intelligent monitoring manhole cover for an urban underground pipe gallery, which can accurately and in real time monitor the temperature and air information of the underground pipe gallery and realize automatic monitoring and early warning.

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] like Figure 1 As shown, the utility model provides a solar intelligent monitoring manhole cover for an urban underground pipe gallery, comprising:

[0028] An opening and closing manhole cover 1 and a photovoltaic power generation module 2, wherein the opening and closing manhole cover 1 is configured to be freely openable and includes an outer shell 3 and an inner cavity 4 from the outside to the inside, wherein a handle 5 is provided on the outer shell 3, and the manhole cover can be opened by using the handle 5, and arc-shaped corners are provided at the contact point between the two opening and closing manhole covers 1 at the bottom to facilitate opening, the outer shell 3 is made of steel, and a cable outlet 6 is reserved on the side; the inner cavity 4 is located inside the outer shell 3, and is equipped with a smoke sensor 7, a temperature sensor 8, a power storage device 9, a magnetic alarm device 10 and an elastic wire take-up device 11. The smoke sensor 7 and the temperature sensor 8 can monitor the temperature and smoke in the air of the internal underground tunnel in real time. Once a large amount of smoke appears in the tunnel, an alarm message will be sent to the cloud platform; the power storage device 9 is electrically connected to the photovoltaic power generation module 2, and can store the electric energy generated by the photovoltaic panel 13 to power the smoke sensor 7, the temperature sensor 8 and the magnetic alarm device 10; the magnetic alarm device 10 can monitor the opening state of the manhole cover 1 in real time and display it on the monitoring platform, which can effectively prevent the manhole cover from being stolen or damaged; the elastic wire take-up device 11 can store the wires when the manhole cover is opened and the wires are slightly pulled out, and when the manhole cover is to be closed again.

[0029] The photovoltaic power generation module 2 includes a tempered glass protective layer 12, a photovoltaic panel 13 and a reinforced concrete base 14 from top to bottom; the tempered glass protective layer 12 is installed on the upper part of the photovoltaic power generation module 2 to protect the photovoltaic panel 13; the photovoltaic panel 13 is used to convert solar energy into electrical energy for use by the monitoring device.

[0030] As a further description of the above technical solution: the opening and closing manhole cover 1 adopts a double-leaf design, which can make the opening of the manhole cover more labor-saving and convenient. No other tools are needed, and it can be opened by pulling the handles 5 on both sides. Compared with traditional manhole covers, it is more convenient and labor-saving. The opening and closing manhole cover 1 is designed to be L-shaped, and an arc-shaped corner or a 45-degree corner design is adopted at the lower contact point of the double-leaf, so that the manhole cover can be opened and closed easily. The wiring port 6 is used to arrange the wires between the photovoltaic power generation module 2 and the internal power storage device 9 of the opening and closing manhole cover 1. In actual design and application, the reserved size needs to be 2-3 times the diameter of the wire used. The magnetic suction alarm device 10 is installed at the lower contact point of the two manhole covers to identify the opening state of the manhole cover and display it on the real-time monitoring cloud platform.

[0031] The utility model discloses a solar intelligent monitoring manhole cover for an urban underground pipe gallery. The manhole cover adopts a double-leaf design. Compared with the traditional integrated manhole cover, it is more labor-saving and convenient to open and close without the help of other tools. The two sides of the manhole cover are completely symmetrical, and a modular design is adopted, which can be mass-produced. A magnetic suction alarm device 10 is arranged inside the manhole cover, which can monitor the opening and closing of the manhole cover in real time to prevent theft and damage. The intelligent manhole cover also adopts photovoltaic power generation technology, and can use the photovoltaic panel 13 to convert solar energy into electrical energy to power the monitoring system. The real-time monitoring system can monitor the temperature inside the pipe gallery and alarm when smoke is generated. The staff can monitor the news inside the pipe gallery and the opening and closing status of the manhole cover in real time through computers, mobile phones, etc., effectively improving the efficiency of daily operation and maintenance of urban underground pipe galleries. The manhole cover and the monitoring system are designed together, which can reduce the cost and blindness of manual inspection of pipeline hidden dangers, reduce the operation and maintenance time and capital cost of the urban underground comprehensive pipe gallery, and ensure the safe and stable operation of the city.

[0032] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0033] This article uses specific examples to illustrate the principle and implementation of the utility model. The above examples are only used to help understand the core idea of ​​the utility model. At the same time, for those skilled in the art, according to the idea of ​​the utility model, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A solar-powered intelligent monitoring manhole cover for an urban underground pipe gallery, characterized in that: include: The manhole cover is opened and closed, and a smoke sensor, a temperature sensor, a power storage device and a magnetic alarm device are arranged inside, and the smoke sensor, the temperature sensor and the magnetic alarm device are all connected to the power storage device; Photovoltaic power generation modules are arranged on both sides of the opening and closing manhole cover and are connected to the power storage device.

2. The solar intelligent monitoring manhole cover for urban underground pipe gallery according to claim 1 is characterized in that: The opening and closing manhole cover includes an outer shell composed of a shell and a cover body detachably connected to the shell; the interior of the outer shell has an inner cavity, and the smoke sensor, the temperature sensor, the power storage device and the magnetic alarm device are arranged in the inner cavity; the magnetic alarm device is also arranged at the opening of the cover body.

3. The solar intelligent monitoring manhole cover for urban underground pipe gallery according to claim 2 is characterized in that: The cover body adopts a double-leaf structure, and a handle is also provided on the cover body.

4. The solar intelligent monitoring manhole cover for urban underground pipe gallery according to claim 3 is characterized in that: The lower contact point of the double-leaf structure adopts an arc-shaped corner or a 45-degree corner.

5. The solar intelligent monitoring manhole cover for urban underground pipe gallery according to claim 1 is characterized in that: Also includes: An elastic wire take-up device; the elastic wire take-up device is arranged between the wire arrangement port opened on the side of the opening and closing manhole cover and the power storage device, and is used for elastically receiving the wires connecting the power storage device and the photovoltaic power generation module.

6. The solar intelligent monitoring manhole cover for urban underground pipe gallery according to claim 5 is characterized in that: The diameter of the cable outlet is 2-3 times that of the wire.

7. The solar intelligent monitoring manhole cover for urban underground pipe gallery according to claim 1 is characterized in that: The photovoltaic power generation module comprises a tempered glass protective layer, a photovoltaic panel and a reinforced concrete base which are arranged in sequence from top to bottom; the tempered glass protective layer and the reinforced concrete base encapsulate the photovoltaic panel inside.

8. The solar intelligent monitoring manhole cover for urban underground pipe gallery according to claim 2 is characterized in that: The magnetic alarm device adopts a contact sensor, and monitors the opening and closing of the cover body through the signal changes between the cover body and the contact sensor.

Images