Control equipment of portable pressurization cabin

Abstract

The utility model discloses a portable pressurizing cabin control device which comprises a control box cover and a control box body covered with the control box cover, an industrial control touch screen and an industrial control all-in-one machine are arranged in the control box cover, and an oxygen inlet connector, an oxygen meter, an oxygen valve and an oxygen pressurizing connector are fixed in the control box body. An oxygen meter is arranged on a pipeline between the oxygen inlet connector and the oxygen valve, and an in-cabin gas sampling inlet connector, an in-cabin gas detector, a mask gas sampling inlet connector, a mask gas detector, an electrical connector, a gas source inlet connector, a gas source meter, a pressurization valve and a pressurization inlet connector are fixed in the control box body. A gas source meter is arranged on a pipeline between the gas source gas inlet connector and the pressurization valve, a pressure reduction gas outlet connector, a pressure reduction valve and a pressure reduction silencer are fixed in the control box body, and the electrical connector, the oxygen meter, the cabin gas detector, the mask gas detector, the gas source meter and the industrial control touch screen are electrically connected with the industrial control all-in-one machine. According to the utility model, the treatment efficiency and effect are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to control equipment technical field especially relates to a portable pressurized cabin's control equipment. BACKGROUND

[0002] Portable pressurized cabin plays more and more important role in the treatment of diving diseases such as decompression sickness, barotrauma and the like due to its small size, light weight and convenient transportation. In use, the environment in the cabin needs to be monitored and controlled in real time to ensure that the pressure in the cabin is adjusted according to the treatment requirements, and the oxygen and carbon dioxide concentrations are maintained within a reasonable range. However, the control equipment of the conventional portable pressurized cabin has the problems of dispersed control modules, complex operation and insufficient display of cabin environment information, which restricts its use efficiency and treatment effect. SUMMARY

[0003] The utility model provides a novel portable pressurized cabin's control equipment in view of prior art's problems and insufficient.

[0004] The utility model discloses a technical scheme to solve the above technical problems:

[0005] The utility model provides a portable pressurized cabin's control equipment, its characterized in that, it includes control box cover and with its lid control box body, control box cover is provided with industrial control touch -sensitive screen and industrial control all -in -one in, control box body is fixed with oxygen inlet joint, oxygen table, oxygen valve and oxygen pressurizing joint, one end of oxygen inlet joint is connected with the air outlet pipeline of oxygen cylinder, and the other end is connected with one end pipeline of oxygen valve, the other end of oxygen valve is connected with one end pipeline of oxygen pressurizing joint, the other end of oxygen pressurizing joint is connected with portable pressurized cabin pipeline, and oxygen table is arranged on the pipeline between oxygen inlet joint and oxygen valve,

[0006] The utility model discloses a portable pressurized cabin's control equipment, its characterized in that, it includes control box cover and with its lid control box body, control box cover is provided with industrial control touch -sensitive screen and industrial control all -in -one in, control box body is fixed with oxygen inlet joint, oxygen table, oxygen valve and oxygen pressurizing joint, one end of oxygen inlet joint is connected with the air outlet pipeline of oxygen cylinder, and the other end is connected with one end pipeline of oxygen valve, the other end of oxygen valve is connected with one end pipeline of oxygen pressurizing joint, the other end of oxygen pressurizing joint is connected with portable pressurized cabin pipeline, and oxygen table is arranged on the pipeline between oxygen inlet joint and oxygen valve,

[0007] The utility model discloses a portable pressurized cabin's control equipment, its characterized in that, it includes control box cover and with its lid control box body, control box cover is provided with industrial control touch -sensitive screen and industrial control all -in -one in, control box body is fixed with oxygen inlet joint, oxygen table, oxygen valve and oxygen pressurizing joint, one end of oxygen inlet joint is connected with the air outlet pipeline of oxygen cylinder, and the other end is connected with one end pipeline of oxygen valve, the other end of oxygen valve is connected with one end pipeline of oxygen pressurizing joint, the other end of oxygen pressurizing joint is connected with portable pressurized cabin pipeline, and oxygen table is arranged on the pipeline between oxygen inlet joint and oxygen valve,

[0008] The control box is internally fixed with a gas source air inlet joint, a gas source meter, a pressurizing valve and a pressurizing air inlet joint, one end of the gas source air inlet joint is connected with a gas outlet pipe of a gas cylinder, the other end is connected with one end of the pressurizing valve, the other end of the pressurizing valve is connected with one end of the pressurizing air inlet joint, the other end of the pressurizing air inlet joint is connected with a portable pressurizing cabin, and the gas source meter is arranged on a pipeline between the gas source air inlet joint and the pressurizing valve;

[0009] The control box is internally fixed with a gas source air inlet joint, a gas source meter, a pressurizing valve and a pressurizing air inlet joint, one end of the gas source air inlet joint is connected with a gas outlet pipe of a gas cylinder, the other end is connected with one end of the pressurizing valve, the other end of the pressurizing valve is connected with one end of the pressurizing air inlet joint, the other end of the pressurizing air inlet joint is connected with a portable pressurizing cabin, and the gas source meter is arranged on a pipeline between the gas source air inlet joint and the pressurizing valve;

[0010] The oxygen meter, the cabin gas detector, the mask gas detector, the gas source meter and the industrial control touch screen are electrically connected with the industrial control all-in-one machine.

[0011] The positive progress effect of the utility model lies in:

[0012] The utility model realizes the real-time monitoring function such as oxygen concentration, carbon dioxide concentration monitoring and cabin pressure of the portable pressurizing cabin, and realizes the precise adjustment of cabin pressurizing, decompression and oxygen supply through the industrial control all-in-one machine. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the three-dimensional structure schematic diagram of the control device of the portable pressurizing cabin of preferred embodiment.

[0014] Fig. 2 It is the general outline schematic diagram of the control device of the portable pressurizing cabin of preferred embodiment.

[0015] Fig. 3 It is the structure schematic diagram of the control box of preferred embodiment.

[0016] Among them:

[0017] 1, control box cover; 2, box cover mounting bracket; 3, industrial computer; 4, pickup; 5, all-in-one machine mounting bracket; 6, power amplifier speaker; 7, industrial touch screen; 8, display panel; 9, oxygen inlet joint; 10, oxygen pressure joint; 11, gas source meter; 12, oxygen meter; 13, cabin gas sampling inlet joint; 14, mask gas sampling inlet joint; 15, power supply joint; 16, electrical joint; 17, electric quantity indicating lamp; 18, power switch; 19, USB interface; 20, intercom switch; 21, burning switch; 22, charging joint; 23, pressure relief outlet joint; 24, gas source inlet joint; 25, pressure inlet joint; 26, pressure valve; 27, pressure relief valve; 28, oxygen valve; 29, mask gas detector; 30, cabin gas detector; 31, pressure relief silencer; 32, DC-DC module; 33, battery; 34, electric quantity acquisition module; 35, control box; 36, box mounting bracket; 37, control panel; 38, fan switch. DETAILED DESCRIPTION

[0018] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] As shown in the figure, the present embodiment provides a control device of a portable pressure chamber, which comprises a control box cover 1 and a control box 35 covered with the control box cover 1. Figs. 1-3

[0020] The control box cover 1 is fixedly provided with a box cover mounting bracket 2, and the surface of the box cover mounting bracket 2 is fixedly provided with a display panel 8, and the display panel 8 is embedded with an industrial touch screen 7. The control box cover 1 is fixedly provided with an all-in-one machine mounting bracket 5, and the all-in-one machine mounting bracket 5 is located behind the industrial touch screen 7, and the back of the all-in-one machine mounting bracket 5 is fixedly provided with an industrial computer 3. The control box cover 1 is also fixedly provided with a pickup 4, and the bottom of the box cover mounting bracket 2 is fixedly provided with a power amplifier speaker 6, and the pickup 4, the power amplifier speaker 6 and the industrial touch screen 7 are electrically connected with the industrial computer 3. The upper surface of the control box cover 1 is provided with a heat dissipation hole for heat dissipation of the electrical elements of the control device.

[0021] ​The control box 35 is fixed with a box mounting bracket 36, and the top of the box mounting bracket 36 is fixed with a control panel 37. The control panel 37 is embedded with an oxygen inlet joint 9, an oxygen pressurizing joint 10, a gas source meter 11, an oxygen meter 12, an in-cabin gas sampling inlet joint 13, a mask gas sampling inlet joint 14, an electrical joint 16, a gas source inlet joint 24, a pressurizing inlet joint 25, a pressurizing valve 26, a decompressing outlet joint 23, a decompressing valve 27 and an oxygen valve 28. The inner bottom of the box mounting bracket 36 is fixed with a mask gas detector 29, an in-cabin gas detector 30 and a decompressing silencer 31. The gas source meter 11, the oxygen meter 12, the mask gas detector 29 and the in-cabin gas detector 30 are electrically connected with the industrial computer 3.

[0022] One end of the oxygen inlet joint 9 is connected with the outlet pipe of an external oxygen cylinder, and the other end is connected with one end of the oxygen valve 28. The other end of the oxygen valve 28 is connected with one end of the oxygen pressurizing joint 10. The other end of the oxygen pressurizing joint 10 is connected with the portable pressurized cabin. The oxygen meter 12 is arranged on the pipeline between the oxygen inlet joint 9 and the oxygen valve 28. When oxygen needs to be supplemented in the portable pressurized cabin, the user opens the oxygen valve 28. Oxygen flows from the oxygen cylinder into the oxygen inlet joint 9, and then enters the portable pressurized cabin through the oxygen meter 12, the oxygen valve 28 and the oxygen pressurizing joint 10 in sequence. The oxygen meter 12 can monitor the pressure in the portable pressurized cabin in real time, and transmit the pressure to the industrial computer 3. The pressure in the portable pressurized cabin is displayed in real time through the industrial touch screen 7.

[0023] One end of the in-cabin gas sampling inlet joint 13 is connected with the pipeline of the portable pressurized cabin, and a first flow meter decompressing valve arranged outside the control box 35 is arranged on the pipeline. The other end of the in-cabin gas sampling inlet joint 13 is connected with the in-cabin gas detector 30. One end of the mask gas sampling inlet joint 14 is connected with the pipeline of the breathing mask in the portable pressurized cabin, and a second flow meter decompressing valve arranged outside the control box 35 is arranged on the pipeline. The other end of the mask gas sampling inlet joint 14 is connected with the mask gas detector 29. The in-cabin gas detector 30 communicates with the portable pressurized cabin through the in-cabin gas sampling inlet joint 13, and detects the oxygen concentration and the carbon dioxide concentration in the portable pressurized cabin in real time. The mask gas detector 29 communicates with the breathing mask through the mask gas sampling inlet joint 14, and detects the oxygen concentration and the carbon dioxide concentration in the breathing mask in real time. The detection results of the mask gas detector 29 and the in-cabin gas detector 30 are transmitted to the industrial computer 3 and displayed in real time through the industrial touch screen 7. The industrial computer 3 will issue an alarm once the real-time value exceeds the set threshold value.

[0024] One end of the electrical connector 16 is electrically connected with the camera in the portable pressure cabin, and the other end is electrically connected with the industrial computer 3. The camera communicates with the industrial computer 3 through the electrical connector 16, and through the control of the industrial computer 3 on the industrial touch screen 7, the monitoring picture of the camera can be displayed in real time, so as to realize the real-time monitoring of the patient in the cabin.

[0025] One end of the gas source inlet connector 24 is connected with the gas outlet pipe of the external gas cylinder, and the other end is connected with one end of the pressurizing valve 26. The other end of the pressurizing valve 26 is connected with one end of the pressurizing inlet connector 25. The other end of the pressurizing inlet connector 25 is connected with the portable pressure cabin. The gas source meter 11 is arranged on the pipeline between the gas source inlet connector 24 and the pressurizing valve 26. When the pressure in the portable pressure cabin needs to be increased, the user opens the pressurizing valve 26. The gas flows from the gas cylinder to the gas source inlet connector 24, and then enters the portable pressure cabin through the gas source meter 11, the pressurizing valve 26 and the pressurizing inlet connector 25 in sequence. The gas source meter 11 can monitor the pressure in the portable pressure cabin in real time, and transmit it to the industrial computer 3, and display the pressure in the portable pressure cabin in real time through the industrial touch screen 7. When the gas pressure reaches the specified pressure, the user closes the pressurizing valve 26 to keep the gas pressure in the portable pressure cabin stable.

[0026] One end of the pressure-reducing outlet connector 23 is connected with the portable pressure cabin, and the other end is connected with one end of the pressure-reducing valve 27. The other end of the pressure-reducing valve 27 is connected with the pressure-reducing silencer 31. When the pressure in the portable pressure cabin needs to be reduced, first ensure that the oxygen valve 28 and the pressurizing valve 26 are in the closed state, and then the user opens the pressure-reducing valve 27. At this time, the gas in the cabin is discharged through the pressure-reducing outlet connector 23 and the pressure-reducing silencer 31 in sequence, so as to reduce the pressure of the gas in the cabin. When the gas pressure reaches the specified pressure, the user closes the pressure-reducing valve 27 to keep the gas pressure in the cabin stable.

[0027] The control panel 37 is embedded with the power supply connector 15, the power switch 18 and the fan switch 38. The inner bottom of the box body mounting bracket 36 is fixed with the DC-DC module 32 and the battery 33. The battery 33, the power switch 18 and the industrial computer 3 are electrically connected in sequence to supply power to the electronic components of the control equipment. The battery 33 is electrically connected with one end of the power supply connector 15 through the power switch 18 and the DC-DC module 32 in sequence. The other end of the power supply connector 15 is electrically connected with the fan in the carbon dioxide absorption device for the portable pressure cabin. The battery 33 in the control equipment is connected with the fan through the power supply connector 15, which can supply power to the fan. The fan switch 38 is electrically connected with the industrial computer 3. When the fan needs to be powered, the user opens the fan switch 38 to supply power to the fan. When the power supply is completed, the user closes the fan switch 38 to stop supplying power to the fan.

[0028] The control panel 37 is embedded with an electric quantity indicator lamp 17 for displaying the remaining electric quantity of the battery 33. The inner bottom of the box body mounting support 36 is fixed with an electric quantity collection module 34. The battery 33, the electric quantity collection module 34, the industrial control all-in-one machine 3 and the electric quantity indicator lamp 17 are electrically connected in sequence. The industrial control all-in-one machine 3 monitors the current electric quantity use condition of the battery 33 in real time through the electric quantity collection module 34, and displays the current remaining electric quantity of the battery 33 through the electric quantity indicator lamp 17, so as to remind the user to charge in time when the current electric quantity of the battery 33 is insufficient, so as to prevent the normal work from being affected due to the depletion of the electric quantity.

[0029] The battery 33 is a rechargeable battery, and the control panel 37 is embedded with a charging connector 22 which is electrically connected with the rechargeable battery. The battery 33 is a lithium ion battery pack, which is the only power supply for the control device and provides power supply for all electrical components. The battery 33 is composed of high reliability and high cycle life lithium iron phosphate 18650 cylindrical cells. The maximum charging voltage of the battery 33 does not exceed 25.2V, and the charging and discharging have different ports (the input and output are both positive). The battery 33 can be charged while discharging. The discharge current reaches 10A continuously, which meets the highest power consumption requirement of the control device. The electric quantity collection module 34 integrates high-precision voltage, current and temperature collection functions, and can accurately display the remaining electric quantity through the electric quantity indicator lamp 17.

[0030] The control panel 37 is embedded with a burning switch 21 for burning process data, a USB interface 19 for data import and export, and a communication switch 20 for communication with the portable pressure cabin. The burning switch 21, the USB interface 19 and the communication switch 20 are electrically connected with the industrial control all-in-one machine 3.

[0031] The industrial control touch screen 7 can display multiple indicators in the working process of the portable pressure cabin, including the real-time pressure in the portable pressure cabin, the oxygen concentration and carbon dioxide concentration in the cabin, the oxygen concentration and carbon dioxide concentration of the breathing mask, the operation of the fan, the video screen of the camera and the cabin data record, etc.

[0032] In this embodiment, the pickup 4, the power amplifier loudspeaker 6, the air source table 11, the oxygen table 12, the mask gas detector 29, the cabin gas detector 30, the industrial control touch screen 7, the power switch 18, the fan switch 38, the electric quantity collection module 34, the electric quantity indicator lamp 17, the burning switch 21, the USB interface 19 and the communication switch 20 are electrically connected with the industrial control all-in-one machine 3.

[0033] The pickup 4, the power amplifier loudspeaker 6, the gas source meter 11, the oxygen meter 12, the mask gas detector 29, the cabin gas detector 30, the industrial control touch screen 7, the power switch 18, the fan switch 38, the electric quantity acquisition module 34, the electric quantity indicator lamp 17, the recording switch 21, the USB interface 19, the intercom switch 20 and the industrial control all-in-one machine 3 are all existing products on the market, and the structures thereof are not improved, and the specific structures, circuit designs and working principles of the pickup 4, the power amplifier loudspeaker 6, the gas source meter 11, the oxygen meter 12, the mask gas detector 29, the cabin gas detector 30, the industrial control touch screen 7, the power switch 18, the fan switch 38, the electric quantity acquisition module 34, the electric quantity indicator lamp 17, the recording switch 21, the USB interface 19, the intercom switch 20 and the industrial control all-in-one machine 3 are all the prior art, and the description only realizes certain functions by using these electronic devices, and the specific structures, circuit designs and working principles of these existing electronic devices do not need to be described in detail, and the whole scheme is also clear.

[0034] According to the functions of the pins of each port of the industrial control all-in-one machine 3, the specific pins of each electronic device (the pickup 4, the power amplifier loudspeaker 6, the gas source meter 11, the oxygen meter 12, the mask gas detector 29, the cabin gas detector 30, the industrial control touch screen 7, the power switch 18, the fan switch 38, the electric quantity acquisition module 34, the electric quantity indicator lamp 17, the recording switch 21, the USB interface 19 and the intercom switch 20) and the industrial control all-in-one machine 3 are electrically connected, which is a routine setting of a person skilled in the art and is the prior art.

[0035] The utility model realizes oxygen concentration, carbon dioxide concentration monitoring and real time monitoring of cabin pressure and other functions of portable pressure cabin, and realizes accurate adjustment of cabin pressurization and depressurization through industrial control all-in-one machine 3. When operating, the user controls the equipment to monitor and control various parameters, which greatly improves the use efficiency and treatment effect. In addition, the alarm, data recording and camera real time monitoring function of the control equipment during the use of the portable pressure cabin significantly improves its safety and reliability.

[0036] Although the specific embodiments of the utility model are described above, those skilled in the art should understand that these are only illustrative, and the protection scope of the utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the utility model, and these changes and modifications all fall within the protection scope of the utility model.

Claims

1. A control device for a portable pressure chamber, characterized by, It include control box cover and with its cover control box body, the control box cover is provided with industrial touch screen and industrial computer, the control box body is fixed with oxygen inlet joint, oxygen table, oxygen valve and oxygen pressure joint, one end of the oxygen inlet joint is connected with the outlet pipe of oxygen cylinder, the other end is connected with one end of the oxygen valve, the other end of the oxygen valve is connected with one end of the oxygen pressure joint, the other end of the oxygen pressure joint is connected with portable pressure cabin, the oxygen table is arranged on the pipeline between the oxygen inlet joint and the oxygen valve; The control box body is fixed with cabin gas sampling inlet joint, cabin gas detector, mask gas sampling inlet joint and mask gas detector, one end of the cabin gas sampling inlet joint is connected with the pipeline of portable pressure cabin, the other end is connected with the cabin gas detector, one end of the mask gas sampling inlet joint is connected with the pipeline of breathing mask in the portable pressure cabin, the other end is connected with the mask gas detector; The control box body is fixed with electrical joint, one end of the electrical joint is electrically connected with the camera in the portable pressure cabin, the other end is electrically connected with the industrial computer; The control box body is fixed with gas source inlet joint, gas source table, pressure valve and pressure inlet joint, one end of the gas source inlet joint is connected with the outlet pipe of gas cylinder, the other end is connected with one end of the pressure valve, the other end of the pressure valve is connected with one end of the pressure inlet joint, the other end of the pressure inlet joint is connected with the pipeline of portable pressure cabin, the gas source table is arranged on the pipeline between the gas source inlet joint and the pressure valve; The control box body is fixed with pressure relief outlet joint, pressure relief valve and pressure relief silencer, one end of the pressure relief outlet joint is connected with the pipeline of portable pressure cabin, the other end is connected with one end of the pressure relief valve, the other end of the pressure relief valve is connected with the pressure relief silencer; The oxygen table, cabin gas detector, mask gas detector, gas source table and industrial touch screen are electrically connected with the industrial computer.

2. A control apparatus for a portable pressure chamber as defined in claim 1, wherein The control box cover is fixed with cover mounting bracket, the surface of the cover mounting bracket is fixed with display panel, the display panel is embedded with industrial touch screen.

3. A control apparatus for a portable pressure chamber as defined in claim 2, wherein The control box cover is fixed with computer mounting bracket, the back of the computer mounting bracket is fixed with industrial computer, the control box cover is also fixed with microphone, the bottom of the cover mounting bracket is fixed with power amplifier loudspeaker, the microphone and power amplifier loudspeaker are electrically connected with the industrial computer.

4. The control apparatus for a portable pressure chamber according to claim 1, wherein The control box body is fixed with body mounting bracket, the top of the body mounting bracket is fixed with control panel, the control panel is embedded with oxygen inlet joint, oxygen table, oxygen valve, oxygen pressure joint, cabin gas sampling inlet joint, mask gas sampling inlet joint, electrical joint, gas source inlet joint, gas source table, pressure valve, pressure inlet joint, pressure relief outlet joint and pressure relief valve, the inner bottom of the body mounting bracket is fixed with cabin gas detector, mask gas detector and pressure relief silencer.

5. A control apparatus for a portable pressure chamber as defined in claim 4, wherein The control panel is embedded with a power supply connector, the inner bottom of the box mounting support is fixed with a DC-DC module and a battery, the battery is electrically connected with one end of the power supply connector through the DC-DC module, and the other end of the power supply connector is electrically connected with a fan in the carbon dioxide absorption device for the portable pressure cabin.

6. A control apparatus for a portable pressure chamber as defined in claim 5, wherein The control panel is embedded with a power switch, the battery, the power switch and the industrial computer are electrically connected in sequence, and the battery, the power switch and the DC-DC module are electrically connected in sequence.

7. A control apparatus for a portable pressure chamber as defined in claim 6, wherein The control panel is embedded with an electric quantity indicating lamp for displaying the residual electric quantity of the control equipment, the inner bottom of the box mounting support is fixed with an electric quantity collecting module, and the battery, the electric quantity collecting module, the industrial computer and the electric quantity indicating lamp are electrically connected in sequence.

8. A control apparatus for a portable pressure chamber as defined in claim 5, wherein The battery is a charging battery, the control panel is embedded with a charging connector, and the charging connector is electrically connected with the charging battery.

9. A control apparatus for a portable pressure chamber as defined in claim 4, wherein The control panel is embedded with a burning switch for burning process data, a USB interface for data import and export and a communication switch for communication with the portable pressure cabin. The burning switch, the USB interface and the communication switch are electrically connected with the industrial computer.

10. The control apparatus for a portable pressure chamber according to claim 1, wherein The upper surface of the control box cover is provided with a heat dissipation hole for heat dissipation of the electrical elements of the control equipment.

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