Atmospheric pressure status display device and emergency apparatus

_ Kind of barometric state is not installed and emergency equipment

Technical field

[0001] The utility model belongs to the field of emergency equipment, and more particularly to a pneumatic state display device and emergency equipment.

Background technique

[0002] Respirator equipment is a common emergency device, such as an air respirator, which is a self-contained open air respirator, also known as gas storage gas mask, sometimes called a fire mask, which is compressed gas cylinders for gas Source, but the cylinder is filled with compressed air. Air respirators are widely used in fire, chemical, shipbuilding, oil, smelting, warehouses, laboratories, mines and other departments for firefighters or rescue workers in smoke, gas, steam or hypoxia and other environments safe and effective For fire fighting, rescue and relief work.

[0003] Emergency equipment is generally equipped with vision, air tightness of the mask, high-strength backplane, and high safety factor high pressure cylinders, and the gas supply device on the pressure relief device installed on the residual alarm, Of the cylinder pressure range, the wearer can send an alarm signal to remind the use of personnel in a timely manner to evacuate the scene. But the existing emergency equipment can only be the user side of the work from time to time to see the table, or only when the pressure into the dangerous range when the alarm sound, so that users at work is easy to distract or prone to misjudgment, And can not intuitive, real-time monitoring of the pressure inside the cylinder, the use of extremely inconvenient.

Utility model content

[0004] The utility model provides a pneumatic state display device and emergency equipment, which is designed to solve the problem that the existing emergency equipment can not intuitively and realistically monitor the pressure value in the cylinder and use extremely inconvenient problem.

The utility model is implemented in such a manner that a barometric display device is used in conjunction with a gas supply device for an emergency device, comprising:

[0006] Control unit;

A pneumatic pressure collection unit connected to the control unit and capable of acquiring a pressure value of the air supply device; and

[0008] An indicating unit connected to the control unit to exhibit an air pressure condition of the air supply device.

[0009] Preferably, the indicating unit is a combination of one or more of a light assembly, a display screen, or a mechanical dial.

[0010] Preferably, the light assembly is an indicator lamp capable of identifying a different barometric pressure value of the air supply means by light of different colors and different flickering means.

[0011] Preferably, the barometric state display device further comprises a control switch connected to the control unit for setting or switching the parameters displayed on the display screen.

[0012] Preferably, the barometric state display device further comprises a communication unit connected to the control unit and capable of communicating with an external device or a console.

[0013] Preferably, the barometric state display device further comprises a temperature acquisition unit connected to the control unit and capable of collecting ambient temperature values.

[0014] Preferably, the barometric state display device further comprises one or more gas concentration collection units connected to the control unit and capable of collecting a concentration value of a harmful gas or a combustible gas in the environment.

[0015] Preferably, the air pressure state display device is provided with a direction identification unit.

[0016] Preferably, the air pressure state display device is further provided with a mirror.

[0017] Preferably, the air pressure state display device is further provided with a card slot for accommodating the identification card.

[0018] This utility model also provides an emergency equipment, including:

[0019] Mask;

[0020] a gas supply device connected to the mask gas supply;

[0021] an air pressure state display device connected to the air supply device;

[0022] The barometric state display device comprises:

[0023] Control unit;

An air pressure collecting unit connected to the control unit for collecting a barometric pressure value of the air supply device; and

[0025] An indicating unit connected to the control unit to exhibit an air pressure condition of the air supply device. Preferably, the information display unit indicating unit is a combination of one or more of a light assembly, a display screen, or a mechanical dial.

[0026] Preferably, the barometric state display device further comprises a control switch connected to the control unit for setting or switching the parameters displayed on the display screen.

[0027] Preferably, the barometric state display device further comprises a communication unit connected to the control unit and capable of communicating with an external device or a console.

[0028] Preferably, the barometric state display device further comprises a temperature acquisition unit connected to the control unit and capable of collecting ambient temperature values.

Preferably, the barometric state display device further comprises one or more gas concentration acquisition units connected to the control unit and capable of collecting a concentration value of a harmful gas or a combustible gas in the environment.

According to an embodiment of the present invention, there is provided a barometric state display device for collecting a barometric pressure value of a gas supply device by a pneumatic pressure collection unit and controlling the display unit to display a corresponding air pressure value by a control unit, Of the respirator device, the user can easily and easily view the air pressure and air pressure of the air supply device at any time, and the display of the pressure state is more intuitive. The user can clearly grasp the current state of use of the device and make the respirator More safe and reliable, to avoid the alarm is not timely due to personal injury.

Description of the drawings

[0031] FIG. 1 is a block diagram of an emergency device provided with an air pressure state display device according to an embodiment of the present invention;

[0032] FIG. 2 is a block diagram of a barometric state display device provided by an embodiment of the utility model;

[0033] FIG. 3 is a block diagram of a barometric state display device having a light assembly provided by the embodiment of the present invention;

[0034] FIG. 4 is a block diagram of a barometric state display device provided with a control switch provided by an embodiment of the utility model;

[0035] FIG. 5 is a block diagram of a barometric state display device provided with a temperature acquisition unit according to an embodiment of the present invention;

[0036] FIG. 6 is a block diagram of a barometric state display device having a gas concentration collecting unit provided by the embodiment of the present invention;

[0037] FIG. 7 is a configuration diagram of a barometric state display device having a direction identification unit provided by the embodiment of the utility model;

[0038] FIG. 8 is a block diagram of an emergency device provided in the utility model embodiment.

detailed description

In order to make the purpose, technical solution and advantages of the utility model more clear, the present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

According to an embodiment of the present invention, there is provided a barometric state display device for collecting the air pressure value of the air supply unit by the air pressure collecting unit and controlling the indication of the different air pressure values ​​by the control unit control unit, Of the respirator equipment, users can easily and easily on the gas supply device pressure, air pressure state to view the pressure state of the show more intuitive to reduce the miscarriage of justice, the user can real-time, accurate monitoring of the current use of equipment State, but also make the respirator device more secure and reliable, to avoid the alarm is not timely due to personal injury.

[0041] The specific implementation of the utility model will be described in detail below with reference to specific embodiments.

As shown in Figs. 1, 2, and 3, in one embodiment of the utility model, a barometric display device is used in conjunction with an air supply device I of an emergency device, wherein the air supply device I Is a cylinder, which is usually an air bottle for storing compressed air, and the emergency apparatus further comprises a face mask 2 for receiving the air supply to the air supply means, wherein the air pressure state display device 10 includes a control unit 11 and a control unit 11 And an air pressure collecting unit 12 for collecting the air pressure value of the air supply device I, and an indicating unit 13 connected to the control unit 11 to display the air pressure state of the air supply device I.

The air pressure collecting unit 12 can collect the air pressure value of the air supply device I in real time and display it through the indicating unit 30. [0043]

[0044] where the pneumatic acquisition unit 12 may be a barometric pressure sensor, and the indicating unit 13 is a combination of one or more of a light assembly, a display screen, or a mechanical dial.

3, the pneumatic state display device 10 is connected to the air supply device I through the high pressure air pipe 133 so as to collect the air pressure value of the air supply device I in real time, and the air pressure display device 10 is connected to the air supply device I, Is indicated by the indicating unit 13. Specifically, the light assembly 131 identifies the air pressure state of the current air supply device I by the indicator light, and the mechanical dial 132 indicates the barometric pressure value of the current air supply device by the instruction of the pointer, and the display screen 135 is displayed on the screen The current barometric pressure of the gas supply device is passed.

In one embodiment of the utility model, the light assembly 131 is a light that identifies the different barometric values ​​of the air supply device I by light of different colors and different flickering modes.

In an embodiment of the utility model, the lighting assembly 131 includes a first color lamp, a second color lamp, a third color lamp, and a first color lamp, a second color lamp, a third color The lights can be different depending on the same / group of lights, or they can be several / sets of different lights. For example, when the pressure value is in the danger interval, you can light the first color light, when the pressure value in the middle interval, you can light the second color, when the pressure value is better interval, you can light the third color light, Users can clearly grasp the current state of use of the device, the development of the corresponding rescue strategy, easy to use.

[0048] In one embodiment of the utility model, FIG. 3 shows a specific implementation of the lighting assembly 131, when the barometric value is greater than 28 MPa, the first lamp 1311, the second lamp 1312 emits a green light signal, When the barometric pressure is between 10 and 28 MPa, the green light signal is emitted from the No. 1312, and when the barometric pressure is between 6 and 0 MPa, the third signal 1313 sends out the yellow signal. When the barometric pressure is less than 6MPa, , The No. 13 lamp No. 1317 sends a flashing red signal to alarm. When the power supply is low, the fifth light 1315 sends a flickering and yellow signal to remind the user of the current air supply status in the air supply device I, making the user more intuitive , Real-time monitoring of the pressure inside the cylinder. It is to be understood that the color of the indicator lamp 131 and the number of the light can be set according to the specific requirements, specifically without limitation.

3 and 4, the air pressure state display device 10 further includes a control switch 14 connected to the control unit 11 for setting or switching the control switch 14 on the display screen. In the embodiment of the utility model, Output the parameters.

In one embodiment of the utility model, the control unit 11 estimates the time that the remaining gas can be maintained based on the atmospheric pressure state of the current air supply device I and displays it on the display screen so that the user can, in accordance with the time, Plans to continue to move forward or exit, timely adjustment of rescue strategies, to provide users with great convenience.

In an embodiment of the utility model, referring to Fig. 4, the barometric state display device 10 further includes a communication unit 15 connected to the control unit 11 and capable of communicating with an external device or a console.

In one embodiment of the utility model, the communication unit 15 may communicate with an external device or a console by wired or wireless means, and may communicate with each other via Bluetooth, WIF1, infrared, sonic, PTT, radio frequency Or one or a combination thereof, the corresponding communication unit 15 may be one or a combination of a Bluetooth module, a WIFI module, a ZigBee module, an infrared module, an acoustic module, or a radio frequency module, and may be configured flexibly according to the actual application scenario.

In one embodiment of the present invention, the air pressure collecting unit 12 periodically collects the air pressure value of the air supply device I and broadcasts it to the surroundings through the communication unit 15. The broadcast signal includes a device address and an acquisition parameter, and may be connected to an external device or The console is matched so that when the air pressure value in the air supply device I enters the hazardous area, the user's status can be monitored at any time by connecting with the external alarm device so that the person in the console can keep the user informed of the dynamics, Determine the location of the current user, and whether it is safe, convenient to find users in a timely manner, to help improve security.

Referring to FIG. 5, an air pressure state display device 10 further includes a temperature acquisition unit 16 connected to the control unit 11 to collect ambient temperature values. As shown in FIG. The temperature acquisition unit 16 may be a temperature sensor. By collecting the temperature of the environment and switching the display on the display screen through the control switch 14 so that the user can notice the danger in a timely manner and adjust the rescue strategy in time, increase the safety measures and improve the security.

In an embodiment of the utility model, referring to Figure 6, the barometric state display device 10 also includes one or more classes connected to the control unit 11 to collect the concentration of harmful gases or combustible gases in the environment Value of the gas concentration collection unit 17. The gas concentration collection unit may be a sensor capable of detecting the concentration of a harmful gas or combustible gas. In a harsh environment, a gas concentration collection unit 34 may collect harmful gas or combustible gas concentrations in the environment, The switch 14 is switched on the display so that the user can promptly notice the danger and adjust the rescue strategy in time to increase the safety measures and improve the safety, in which the harmful gas and the flammable gas can be methane, ethylene, chlorine Ethylene, carbon tetrachloride and other gases.

In an embodiment of the utility model, referring to Fig. 7, the air pressure state display device 10 is provided with a direction identification unit 18. As shown in Fig. The direction identification unit 18 may be a mechanical compass table, an electronic compass table, or an electronic direction recognizing device, and the orientation information may be displayed on the display screen. When the user is in a strange environment, the direction recognizing unit 18 may find the correct direction In order to facilitate the rapid or effective advance or withdrawal. The implementation of the new type can be specific needs set, specifically not limited

In an embodiment of the utility model, the air pressure state display device 10 is provided with a mirror, which is advantageous for the rescuer or the companion to discover the user, to improve the efficiency of the rescue, and to further protect the user The security.

In an embodiment of the utility model, the barometric state display device 10 is further provided with a card slot for accommodating the identification card, which associates the device with the user information. This approach is conducive to the control center can grasp the dynamics of users in real time, improve the efficiency of rescue, but also further protect the safety of users.

The barometric state display device provided by the utility model collects the air pressure value of the air supply unit through the air pressure collecting unit and displays the corresponding air pressure value by the control unit control instruction unit, and compares with the conventional respirator device , The user can at any time, easily on the gas supply device pressure, air pressure state to view, the pressure state of the display more intuitive, the user can clearly grasp the current state of use of the device, and make the respirator device more secure and reliable, Can be avoided because the police do not timely cause personal injury.

In an embodiment of the utility model, see Fig. 8, an emergency apparatus comprising a face mask 2, a gas supply device I connected to the air supply of the face mask 2, and an air pressure state display device connected to the air supply device I 10, wherein the air supply device 2 may be a cylinder, usually an air bottle for storing compressed air, and the air pressure state display device 10 includes a control unit 11 connected to the control unit 11 to collect air pressure of the air supply device I And an indicating unit 13 connected to the control unit 11 to display the air pressure state of the air supply device I. The air- The air pressure value of the air supply device I is collected by the air pressure collecting unit 12 and the control unit I controls the indication unit 13 to display the corresponding pressure values ​​so that the user can keep the current pressure value of the air supply device I in time.

[0061] Here, the barometric state display device refers to a specific embodiment in the above embodiment.

[0062] The emergency equipment provided by the utility model adopts the air pressure collecting unit to collect the air pressure value of the air supply device and carries on the corresponding display to the different air pressure value through the control unit control instruction unit so that the user can understand the current Pressure value, compared to the traditional respirator equipment, users can easily and easily on the gas supply device pressure, air pressure state to view, the pressure state of the display more intuitive, reducing the miscarriage of justice, the user can real- Accurately grasp the current state of use of monitoring equipment, and make the respirator device more secure and reliable, to avoid the alarm caused by personal injury.

[0063] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Any modifications, equivalents, and improvements within the spirit and principles of the utility model Which is included in the scope of protection of the utility model.