CN205399560U - Intelligence fire hydrant - Google Patents

Abstract

The utility model discloses an intelligent fire hydrant, which comprises a plug body and a plug cap. A processor, a network communication module and a power supply module are arranged in the plug cap. A sensor group is arranged in the plug body. The sensor group, network communication The module and the power supply module are respectively electrically connected with the processor, and the processor is used for receiving the sensing signal sent by the sensor group, and sending the sensing signal to the background management center through the network communication module. The utility model enables the background management center to monitor each fire hydrant in real time through the sensor group, processor and network communication module arranged in the fire hydrant. When an abnormality occurs, it can quickly know the abnormal situation and take action to eliminate hidden dangers at the fastest speed. .

Description

A smart fire hydrant

technical field

The utility model relates to a fire hydrant, in particular to a fire hydrant with monitoring and guiding functions.

Background technique

Now in the administrative area of a large and medium-sized city in my country, the number of outdoor fire hydrants is roughly between 3000-15000. Most of these outdoor fire hydrants are not equipped with pressure detection instruments, so it is impossible to know the water supply status of the pipeline; due to the unattended regulations, illegal water intake, stolen parts, and even damage often occur; some fire hydrants may be hidden, especially at night It is difficult to find in time , All of these have brought great hidden dangers to quickly find and ensure fire-fighting water when a fire comes. Municipal outdoor fire hydrants are located all over the city, and a comprehensive manpower inspection to eliminate these hidden dangers will consume a lot of manpower and time.

Utility model content

In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of intelligent fire hydrant, which can make the background management center monitor each fire hydrant in real time through the sensor group, processor and network communication module arranged in the fire hydrant. , can quickly learn about abnormal situations, and take action to eliminate hidden dangers as quickly as possible.

In order to solve the above problems, the technical scheme adopted in the utility model is as follows:

An intelligent fire hydrant, comprising a plug body and a plug cap, a processor, a network communication module and a power supply module are arranged in the plug cap, a sensor group is arranged in the plug body, and the sensor group, the network communication module and the power supply module are respectively It is electrically connected with the processor, and the processor is used for receiving the sensing signal sent by the sensor group, and sending the sensing signal to the background management center through the network communication module.

Preferably, a valve is provided at the bottom of the plug body, and several water outlets are provided on the plug body, and the sensor group includes a water pressure sensor, a water immersion sensor and several micro switches with the same number as the water outlets, the The water pressure sensor is fixed inside the water supply pipe at the valve of the plug body, the water immersion sensor is fixed on the inner wall below the water outlet with the lowest height on the plug body, and several of the micro switches are respectively fixed on the outer walls of the corresponding water outlets. The inner wall of the mouth; the water pressure sensor, water immersion sensor and micro switch are respectively electrically connected to the processor.

Preferably, the power module includes a power control module and a battery, the power control module is electrically connected to the processor and the battery, and the battery is electrically connected to the processor.

Preferably, a radio frequency module is also provided in the cap, and a warning light is provided on the outer wall of the cap, the radio frequency module is electrically connected to the processor, and the warning light is electrically connected to the power control module; the radio frequency The module is used to receive a light control signal from a remote controller and send it to the processor, and the processor is used to control the working state of the warning light through the power control module according to the light control signal.

A vibration sensor is also arranged in the cap, and the vibration sensor is electrically connected to a processor, and the processor is used to receive the vibration sensing signal of the vibration sensor and control the working state of the warning light through the power control module.

Preferably, the top outer wall of the cap is provided with a solar panel, and the solar panel is electrically connected to the power control module.

Compared with the prior art, the utility model has the beneficial effects that: using the intelligent fire hydrant of the utility model, the condition of the outdoor fire hydrant can be monitored in real time, providing accurate basis and direction for timely maintenance and maintenance of equipment; through the monitoring of the background management center Data analysis can take further measures to effectively suppress the occurrence of illegal water use and theft and removal of fire hydrant accessories; especially at night, its guiding function can greatly shorten the water intake time of fire trucks and win valuable time for fire fighting.

Description of drawings

Fig. 1 is the structural diagram of the intelligent fire hydrant of the present invention.

Fig. 2 is a circuit module diagram of the intelligent fire hydrant of the present invention.

Among them: 1. Plug body; 2. Plug cap; 11. Water pressure sensor; 12. Water immersion sensor; 13. Micro switch; 21. Processor; 22. Network communication module; 23. Vibration sensor; 24. Power control module; 25, battery; 26, radio frequency module; 27, warning light; 28, solar panel.

detailed description

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further:

Referring to Figures 1 and 2, an intelligent fire hydrant includes: a bolt body 1 and a bolt cap 2, the bolt cap 2 is fastened on the top of the bolt body 1, the bolt body 1 is provided with a sensor group, and the bolt cap 2 is provided with a processor 21. The network communication module 22 and the power module, the sensor group, the network communication module 22 and the power module are electrically connected to the processor 21 respectively. The bottom of the plug body 1 is provided with a valve, and several water outlets are arranged on the plug body 1. The sensor group includes a water pressure sensor 11, a water immersion sensor 12 and several micro switches 13 with the same number as the water outlets. The sensor 11 is fixed inside the water supply pipe at the valve of the plug body 1, the water immersion sensor 12 is fixed on the inner wall below the water outlet with the lowest height on the plug body 1, and several micro switches 13 are respectively fixed at the corresponding water outlets at the inner wall of the outer mouth. The water pressure sensor 11 , the water immersion sensor 12 and several micro switches 13 are respectively electrically connected to the processor 21 , specifically connected to the processor 21 through respective connecting wires in the wire group.

Further, a vibration sensor 23 is provided inside the cap 2 , and the vibration sensor 23 is electrically connected to the processor 21 . The power module includes a power control module 24 and a battery 25 , the battery 25 is preferably a lithium battery, the power control module 24 is electrically connected to the processor 21 and the battery 25 , and the battery 25 is electrically connected to the processor 21 . There is also a radio frequency module 26 inside the cap 2 , and a warning light 27 is provided on the outer wall of the cap 2 , the radio frequency module 26 is electrically connected to the processor 21 , and the warning light 27 is electrically connected to the power control module 24 . The top outer wall of the cap 2 is also provided with a solar panel 28, the solar panel 28 is electrically connected to the power control module 24, and the converted electric energy is transmitted to the battery 25 through the power control module 24 when the solar panel 28 works.

The working principle of the utility model is as follows: when the processor 21 is working normally, it will establish a connection with the background management center through the network communication module 22, and upload its own device ID to the background management center for registration. When in the standby state, the processor 21 will detect the voltage of the battery 25 and send it to the background management center at regular intervals.

When the water pressure sensor 11 detects that the water pressure is lower than the water pressure threshold, it will send an abnormal water pressure sensing signal to the processor 21, and the processor 21 will send the abnormal water pressure sensing signal to the background management center for an abnormal water pressure alarm. The water pressure threshold depends on the water supply in the area and the surrounding conditions. Generally, it is set between 0.1-0.8MPA. This pressure value must be determined in advance to configure water pressure sensors of different specifications.

When the valve of the plug body 1 is opened and water enters the plug body 1 to submerge the water sensor 12, the water sensor 12 sends a water sensor signal to the processor 21, and the processor 21 sends the water sensor signal to the background management center Carry out flood alarm.

There is a water cover at the outer mouth of each water outlet. When the water cover is opened, the corresponding micro switch 13 will send a micro signal to the processor 21, and the processor 21 will send the micro signal to the background management center for further processing. Call the police.

When the fire hydrant is bumped or someone tries to steal the plug cap 2, the vibration sensor 23 will send a vibration alarm signal to the processor 21, and the processor 21 will send the vibration alarm signal to the background management center for alarming, and the processor 21 will also send the vibration alarm signal according to the vibration alarm. Signal control warning light 27 starts working.

When some units need to use fire hydrants, they will be equipped with a remote control. Before taking water, send the unit information through the remote control, and send it to the processor 21 through the radio frequency module 26. The processor 21 sends the unit information to the background management center for recording. , so as to distinguish and record from the abnormal alarm situation.

When the fire truck is in action, it is equipped with a remote controller, and when it is near the target fire hydrant, it sends a light control signal, which is sent to the processor 21 through the radio frequency module 26, and the processor 21 controls the warning light 27 to start working through the power control module 24, thus playing a role The role of guiding fire trucks to approach quickly.

The utility model has the advantages of: using the intelligent fire hydrant of the utility model, the condition of the outdoor fire hydrant can be monitored in real time, providing accurate basis and direction for timely overhaul and maintenance of equipment; through the monitoring data analysis of the background management center, further measures can be taken The measures can effectively suppress the occurrence of illegal water use and theft and removal of fire hydrant accessories; especially at night, its guiding function can greatly shorten the time for fire trucks to fetch water and win valuable time for fire fighting.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and ideas described above, and all these changes and deformations should fall within the protection scope of the claims of the present utility model.

Claims (6)

1. A kind of intelligent fire hydrant, it is characterized in that, comprise bolt body and bolt cap, be provided with processor, network communication module and power supply module in described bolt cap, be provided with sensor group in described bolt body, described sensor group, network The communication module and the power module are respectively electrically connected with the processor, and the processor is used for receiving the sensing signal sent by the sensor group, and sending the sensing signal to the background management center through the network communication module. 2. The intelligent fire hydrant according to claim 1, wherein a valve is provided at the bottom of the plug body, and several water outlets are provided on the plug body, and the sensor group includes a water pressure sensor, a water immersion sensor and a Several micro switches with the same number of water outlets, the water pressure sensor is fixed inside the water supply pipe at the valve of the plug body, the water immersion sensor is fixed at the inner wall below the water outlet with the lowest height on the plug body, and several The micro switches are respectively fixed on the inner walls of the outer ports of the corresponding water outlets; the water pressure sensor, water immersion sensor and micro switches are respectively electrically connected to the processor. 3. The intelligent fire hydrant according to claim 1 or 2, wherein the power module includes a power control module and a battery, the power control module is electrically connected to the processor and the battery respectively, and the battery is connected to the processor electrical connection. 4. The intelligent fire hydrant according to claim 3, wherein a radio frequency module is also provided in the cap, a warning light is provided on the outer wall of the cap, the radio frequency module is electrically connected to the processor, and the The warning light is electrically connected to the power control module; the radio frequency module is used to receive a light control signal from a remote controller and send it to the processor, and the processor is used to control the working state of the warning light through the power control module according to the light control signal. 5. The intelligent fire hydrant according to claim 4, wherein a vibration sensor is also provided in the cap, the vibration sensor is electrically connected to a processor, and the processor is used to receive the vibration sensor from the vibration sensor. signal and control the working state of the warning light through the power control module. 6. The intelligent fire hydrant according to claim 3, wherein a solar panel is provided on the top outer wall of the cap, and the solar panel is electrically connected to the power control module.