Intelligent information display device based on air respirator

Abstract

The utility model discloses an intelligent information display device based on an air respirator, which is connected with a three-way joint, and the three-way joint is respectively connected with a mechanical pressure gauge and the air respirator; the information intelligent display device comprises a display device interface, one end of the display device interface is connected with the three-way connector, and the other end is provided with a pressure sensor which is electrically connected with a control module. Based on the intelligent information display device of the air respirator, the effective numerical value of the air volume is visually displayed, in the on-site rescue process, rescue workers can clearly know the remaining use time of the air expiration volume, on-site commanders can know the use condition of the air respirator of the rescue workers in real time, rescue task work can be conveniently carried out, and the work efficiency is improved. And the safety and the operation efficiency of the rescue team members during the execution of the rescue task are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire rescue auxiliary equipment and relates to an intelligent information display device based on an air breathing apparatus. Background Art

[0002] Air respirators are widely used in firefighting, chemical engineering, and medical rescue industries, enabling firefighters and emergency rescue personnel to safely and effectively perform firefighting, emergency rescue, and other tasks in environments with dense smoke and toxic gases. Actual fire rescue scenes are highly dangerous, and rescuers must plan their rescue missions based on data such as the size of the mission site, the rate of air respirator consumption, and the amount of remaining air. They must accurately determine how long the wearer's air respirator will last and how much air will remain in use to sustain the rescuer's use. This prevents the wearer from running out of air and losing their protective effectiveness, which could also prevent off-site commanders from being aware of the rescuers and endangering their lives.

[0003] In summary, the existing technology has the problem that users and relevant personnel cannot obtain air respirator remaining information in real time. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent information display device based on an air respirator, which solves the problem in the prior art that users and related personnel cannot obtain the remaining information of the air respirator in real time.

[0005] The technical solution adopted by the present utility model is an information intelligent display device based on an air respirator, wherein the information intelligent display device is connected to a three-way joint, and the three-way joint is respectively connected to a mechanical pressure gauge and an air respirator; the information intelligent display device includes a display device interface, one end of the display device interface is connected to the three-way joint, and the other end is provided with a pressure sensor, and the pressure sensor is electrically connected to a control module.

[0006] The utility model is also characterized in that:

[0007] The intelligent information display device also includes a shell, on which a digital display screen and an alarm module are embedded. The display device interface is provided with one end of a pressure sensor embedded in the shell.

[0008] A control module, a power module and a data transmission module are arranged in the shell.

[0009] The control module is electrically connected to the digital display screen, the pressure sensor, the alarm module and the data transmission module respectively.

[0010] The power module is connected to the digital display screen, the pressure sensor, the control module, the alarm module and the data transmission module respectively.

[0011] The digital display screen displays the remaining gas volume of the air respirator, the remaining usable time of the air respirator, and the usable time of the power module.

[0012] The alarm module includes a sound alarm module and a display screen alarm module.

[0013] The data transmission module is electrically connected to the first terminal.

[0014] The beneficial effects of the present invention are as follows: the present invention intuitively displays the effective value of the air volume. During the on-site rescue process, rescuers can clearly know the remaining time of the empty exhaled air volume, and on-site commanders can understand the use of the rescuers' air respirators in real time, which facilitates the deployment of rescue tasks and improves the safety and work efficiency of rescue team members when performing rescue tasks. In order to cope with the current complex and changing forms of fire rescue, the present invention designs an air respirator display device that integrates control, command, remote communication and other functions in one, meeting the environmental perception, intelligent control and efficient collaboration needs of rescue and command personnel. The present invention has the characteristics of intelligence, integration and portability, as well as the functions of environmental perception, information communication and safety assurance, which improves the safety and work efficiency of rescue personnel when performing rescue tasks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the internal structure of the utility model's intelligent information display device based on an air respirator;

[0016] Figure 2 It is a three-dimensional structural diagram of the utility model of the intelligent information display device based on the air respirator.

[0017] In the figure, 1. Shell; 2. Digital display screen; 3. Pressure sensor; 4. Control module; 5. Power module; 6. Alarm module; 7. Data transmission module; 8. Display device interface; 9. T-connector; 10. Mechanical pressure gauge. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Intelligent display device based on air respirator information, such as Figure 1 As shown, the information intelligent display device is connected to a three-way connector 9, and the three-way connector 9 is respectively connected to a mechanical pressure gauge 10 and an air respirator; Figure 2As shown, the intelligent information display device includes a display device interface 8, one end of which is connected to a three-way connector and the other end is provided with a pressure sensor 3, which is electrically connected to a control module 4. The intelligent information display device also includes a housing 1, on which a digital display screen 2 and an alarm module 6 are embedded. One end of the display device interface 8, provided with a pressure sensor 3, is embedded in the housing 1.

[0020] Housing 1 houses a control module 4, a power module 5, and a data transmission module 7. The control module 4 is electrically connected to the digital display 2, the pressure sensor 3, the alarm module 6, and the data transmission module 7. The power module 5 is also electrically connected to the digital display 2, the pressure sensor 3, the control module 4, the alarm module 6, and the data transmission module 7. The digital display 2 displays the remaining gas level in the respirator, the remaining gas usage time in the respirator, and the usable time of the power module 5. The alarm module 6 includes an audible alarm module and a display alarm module. The data transmission module 7 is electrically connected to a first terminal.

[0021] In the utility model, the mechanical pressure gauge 10 and the digital display screen 2 coexist to enhance the protection capability; the shell 1 ensures the sealing performance of the device, and the size is convenient for rescue personnel to carry; the digital display screen 2 displays the remaining gas volume and the remaining gas usable time of the air respirator and the remaining power of the power module 5 on the screen; the pressure sensor 3 detects the gas pressure signal in the air respirator and converts it into an electrical signal and transmits it to the control module 4; the control module 4 is used to convert the electrical signal transmitted by the pressure sensor 3 into the remaining gas volume and the remaining gas usable time, and transmit the remaining gas volume and the remaining gas usable time to the digital display screen 2 for display. The control module 4 compares the remaining gas volume and the remaining gas usable time with the preset threshold value and determines whether to trigger the alarm module 6 to issue an insufficient remaining gas alarm. If the alarm is triggered, the control module 4 transmits the alarm information to the first terminal through the data transmission module 7. In addition, the control module 4 can detect the real-time power of the power module 5 and transmit it to the digital display screen 2 for display;

[0022] The power module 5 provides power support for the device; the alarm module 6 includes a sound alarm module and a display screen alarm module. The sound alarm module provides voice prompts for alarm information, and the display screen alarm module displays the alarm information on the digital display screen 2, which is convenient for reminding rescue personnel so that they can make early warning responses at the first time and adjust the rescue mission timeliness in time; the data transmission module 7 supports public 4G or 5G networks, and is used to transmit the remaining gas amount, remaining gas usable time and alarm information of the air respirator carried by the rescue personnel to the first terminal in real time; the first terminal can be a network platform or mobile device of the command and rescue center; external on-site commanders can timely understand the use of air respirators by individual rescue personnel and can make timely and correct adjustments to personnel tactical tasks.

[0023] The software control part of the utility model is completed through the PLC language with high operating efficiency, concise language, strong expression ability and flexible expression method; the hardware of the utility model is greatly affected by factors such as external temperature, and the screening conditions of components are extremely strict. Controllers and sensors with low power consumption, small size, high stability, high temperature resistance and high precision are selected.

[0024] Example 1

[0025] like Figure 1-2 As shown, this embodiment proposes an information intelligent display device based on an air respirator, and the information intelligent display device is connected to a three-way connector 9, and the three-way connector 9 is respectively connected to a mechanical pressure gauge 10 and an air respirator; the information intelligent display device includes a display device interface 8, one end of the display device interface 8 is connected to the three-way connector, and the other end is provided with a pressure sensor 3, and the pressure sensor 3 is electrically connected to a control module 4.

[0026] Example 2

[0027] like Figure 1-2 As shown, this embodiment proposes an information intelligent display device based on an air respirator. The information intelligent display device is connected to a three-way connector 9, which is respectively connected to a mechanical pressure gauge 10 and an air respirator. The information intelligent display device includes a display device interface 8, one end of which is connected to the three-way connector, and the other end is provided with a pressure sensor 3, and the pressure sensor 3 is electrically connected to a control module 4. The information intelligent display device also includes a housing 1, on which a digital display screen 2 and an alarm module 6 are embedded. The display device interface 8 is provided with a pressure sensor 3 at one end embedded in the housing 1. The housing 1 is provided with a control module 4, a power module 5, and a data transmission module 7. The control module 4 is electrically connected to the digital display screen 2, the pressure sensor 3, the alarm module 6, and the data transmission module 7. The power module 5 is respectively connected to the digital display screen 2, the pressure sensor 3, the control module 4, the alarm module 6, and the data transmission module 7.

[0028] Example 3

[0029] like Figure 1-2 As shown, this embodiment proposes an information intelligent display device based on an air respirator, the information intelligent display device is connected to a three-way connector 9, and the three-way connector 9 is respectively connected to a mechanical pressure gauge 10 and an air respirator;

[0030] The intelligent information display device includes a display interface 8, one end of which is connected to a three-way connector and the other end of which is provided with a pressure sensor 3, which is electrically connected to a control module 4. The intelligent information display device also includes a housing 1, on which a digital display screen 2 and an alarm module 6 are embedded. One end of the display interface 8, which is provided with the pressure sensor 3, is embedded in the housing 1. Housing 1 houses a control module 4, a power module 5, and a data transmission module 7. The control module 4 is electrically connected to the digital display screen 2, the pressure sensor 3, the alarm module 6, and the data transmission module 7, respectively. The power module 5 is also electrically connected to the digital display screen 2, the pressure sensor 3, the control module 4, the alarm module 6, and the data transmission module 7, respectively.

[0031] The digital display 2 displays the remaining gas volume of the air respirator, the remaining gas usage time of the air respirator, and the usage time of the power module 5. The alarm module 6 includes an audible alarm module and a display alarm module. The data transmission module 7 is electrically connected to the first terminal.

Claims

1. An intelligent information display device based on an air respirator, characterized in that: The information intelligent display device is connected to a three-way connector (9), and the three-way connector (9) is respectively connected to a mechanical pressure gauge (10) and an air respirator; The intelligent information display device comprises a display device interface (8), one end of the display device interface (8) is connected to a three-way connector, and the other end is provided with a pressure sensor (3), and the pressure sensor (3) is electrically connected to a control module (4).

2. The intelligent information display device based on the air respirator according to claim 1 is characterized in that: The intelligent information display device further comprises a housing (1), a digital display screen (2) and an alarm module (6) being embedded in the housing (1), and the display device interface (8) is provided with a pressure sensor (3) at one end embedded in the housing (1).

3. The intelligent information display device based on the air respirator according to claim 2 is characterized in that: A control module (4), a power supply module (5), and a data transmission module (7) are provided in the housing (1).

4. The intelligent information display device based on air respirator according to claim 3 is characterized in that: The control module (4) is electrically connected to the digital display screen (2), the pressure sensor (3), the alarm module (6), and the data transmission module (7), respectively.

5. The intelligent information display device based on air respirator according to claim 4 is characterized in that: The power supply module (5) is respectively connected to the digital display screen (2), the pressure sensor (3), the control module (4), the alarm module (6), and the data transmission module (7).

6. The intelligent information display device based on air respirator according to claim 5, characterized in that: The digital display screen (2) is provided with the remaining gas volume of the air respirator, the usable time of the remaining gas of the air respirator, and the usable time of the power module (5).

7. The intelligent information display device based on air respirator according to claim 6, characterized in that: The alarm module (6) comprises a sound alarm module and a display screen alarm module.

8. The intelligent information display device based on air respirator according to claim 7, characterized in that: The data transmission module (7) is electrically connected to a first terminal.

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