CN217818828U - Terminal equipment for monitoring indoor oxygen concentration in real time - Google Patents
Terminal equipment for monitoring indoor oxygen concentration in real time Download PDFInfo
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- CN217818828U CN217818828U CN202220241080.XU CN202220241080U CN217818828U CN 217818828 U CN217818828 U CN 217818828U CN 202220241080 U CN202220241080 U CN 202220241080U CN 217818828 U CN217818828 U CN 217818828U
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Abstract
The utility model discloses a terminal equipment for indoor oxygen concentration real-time supervision, include: the utility model discloses an oxygen system, information acquisition system, communication system and terminal, the information acquisition system includes oxygen probe, baroceptor, temperature sensor and humidity transducer, oxygen probe and sensor set up respectively in indoor a plurality of places, the utility model discloses a parameter of indoor oxygen concentration, humidity, temperature and atmospheric pressure of multiple spot survey, practicality and accuracy are high; the terminal can automatically adjust the oxygen supply concentration, the oxygen supply flow and the oxygen supply time of the oxygen supply system according to the oxygen concentration parameters measured by the information acquisition system, so that the indoor oxygen concentration is maintained in a set safe oxygen concentration interval, and the phenomenon of oxygen deficiency or oxygen poisoning is avoided; simultaneously, the user can pass through the regulation of oxygen concentration parameter is realized to the terminal display screen, oxygen system is opened or closed, convenient operation is swift.
Description
Technical Field
The utility model relates to an oxygenerator control technical field, in particular to a terminal equipment for indoor oxygen concentration real-time supervision.
Background
The dispersion oxygen generator is applied to the oxygen-poor environment in plateau areas, personnel intensive places and the like on a large scale. At present, indoor oxygen suppliment terminal of diffuse formula oxygenerator on the market still is in extensive formula oxygen suppliment stage, and most oxygenerator has only set up the oxygen concentration monitoring function that goes out that the mark required, does not form a complete set and set up the oxygen concentration monitoring function of interior space, and this makes under the long-time oxygen suppliment that lasts, indoor oxygen concentration probably has the too high condition. In addition to the situation of oxygen intoxication and oxygen poisoning of indoor people, the excessive oxygen concentration is also easy to cause safety accidents such as fire, explosion and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a terminal equipment for indoor oxygen concentration real-time supervision to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.
The utility model provides a solution of its technical problem is: provided is a terminal device for real-time monitoring of indoor oxygen concentration, comprising: the system comprises an oxygen supply system, an information acquisition system, a communication system and a terminal; the oxygen supply system comprises an oxygen supply outdoor unit; the information acquisition system comprises an oxygen probe, an air pressure sensor, a temperature sensor and a humidity sensor, wherein the oxygen probe, the air pressure sensor, the temperature sensor and the humidity sensor are respectively arranged at a plurality of indoor places, and the humidity sensor, the temperature sensor and the air pressure sensor are all arranged beside the oxygen probe; the information acquisition system is used for measuring the indoor oxygen concentration and other environmental parameters in real time and transmitting the indoor oxygen concentration and other environmental parameters to the terminal.
Further, the communication system comprises a wireless network module, the wireless network module comprises a receiving antenna and a receiving chip, and the receiving antenna is connected with the receiving chip through an adaptive matching network.
Further, the terminal comprises a terminal display screen and a control system, wherein the terminal display screen is electrically connected with the control system; and the terminal display screen is used for displaying indoor oxygen concentration, humidity, temperature and atmospheric pressure parameters in real time.
Further, the control system comprises a signal receiver, a calculation unit, a numerical value setting unit and a judgment unit, wherein the calculation unit comprises an oxygen concentration calculation module and an environment calculation module, and the oxygen concentration calculation module is used for calculating the oxygen concentration according to the acquisition information of the information acquisition system and outputting the oxygen concentration to the judgment unit and the terminal display screen; the environment calculation module is used for calculating the numerical value of the environment parameter according to the acquired information of the information acquisition system and outputting the numerical value to the judgment unit and the terminal display screen; the environmental parameters include a humidity value, a temperature value, and an atmospheric pressure value.
Further, the environment calculation module is further configured to calculate a current altitude value according to the environment parameter.
Further, the numerical value setting unit comprises an oxygen threshold setting module and a time setting module, the oxygen threshold setting module is used for setting the threshold interval of the oxygen concentration of the oxygen supply system, and the time setting module is used for setting the working time of the oxygen supply system.
Further, the judging unit is used for controlling the oxygen supply system according to the acquisition information of the information acquisition system.
The utility model has the advantages that: provided is a terminal device for real-time monitoring of indoor oxygen concentration, comprising: the utility model discloses an oxygen system, information acquisition system, communication system and terminal, the information acquisition system includes oxygen probe, baroceptor, temperature sensor and humidity transducer, oxygen probe and sensor set up respectively in indoor a plurality of places, the utility model discloses a multiple spot measurement indoor oxygen concentration, humidity, temperature and atmospheric pressure's parameter, practicality and accuracy are high; the terminal comprises a terminal display screen and a control system, the control system comprises a calculation unit, a numerical value setting unit and a judgment unit, and the control system can automatically adjust the oxygen supply concentration, the oxygen supply flow and the oxygen supply time of the oxygen supply system according to the oxygen concentration parameters measured by the information acquisition system, so that the indoor oxygen concentration is maintained in a set safe oxygen concentration interval, and the phenomenon of oxygen deficiency or oxygen poisoning is avoided; the calculation unit can calculate the current altitude value according to the current temperature parameter and the atmospheric pressure parameter, so that the data utilization rate of the control system is effectively improved, and the accuracy of the altitude calculation value is improved. The user can pass through the regulation of oxygen concentration parameter is realized to the terminal display screen, the oxygen system is opened or closed, and convenient operation is swift.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art, without inventive effort, can also derive other designs and figures from them.
FIG. 1 is a schematic diagram of indoor operation of a terminal device for real-time monitoring of indoor oxygen concentration;
FIG. 2 is a schematic diagram of a terminal device for real-time monitoring of indoor oxygen concentration;
fig. 3 is a schematic view of a terminal device for real-time monitoring of indoor oxygen concentration.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It should be noted that although functional block divisions are provided in the system drawings and logical orders are shown in the flowcharts, in some cases, the steps shown and described may be performed in different orders than the block divisions in the systems or in the flowcharts. The terms first, second and the like in the description and in the claims, and the drawings described above, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
Referring to fig. 1 to 3, in the embodiment of the present application, the terminal device for monitoring indoor oxygen concentration in real time includes an information acquisition system 100, a communication system 200, a terminal 300, and an oxygen supply system 400, where the oxygen supply system 400 includes an oxygen generator external unit, and the oxygen generator external unit may be an oxygen generator on the market.
Referring to fig. 1 and 2, the information collecting system 100 includes an oxygen probe 110, a temperature sensor 120, a humidity sensor 130, and an air pressure sensor 140, the information collecting system 100 collects indoor data under the current environment and indoor data under the multi-person interference turbulence through a plurality of sensors and the oxygen probe 110, and a plurality of sensors and oxygen probes 110 may be provided according to indoor conditions. The information collection system 100 transmits the detected data to the terminal 300 through the communication system 200. In this embodiment, the oxygen probe 110, the temperature sensor 120, the humidity sensor 130 and the air pressure sensor 140 are respectively disposed at four locations in the room, and the location arrangement realizes multi-point measurement of indoor environmental data. The sensors may all be commercially available.
Further, as a preferred embodiment, the oxygen probe 110 is used for measuring the current indoor oxygen concentration, the oxygen probe can measure the oxygen concentration value in a very short time, the detection time is short, and the detection precision is high; the humidity sensor 130, the temperature sensor 120 and the air pressure sensor 140 are all installed at the side of the oxygen probe 110, the humidity sensor 130 is used for measuring the current indoor humidity, the temperature sensor 120 is used for measuring the current indoor temperature, and the air pressure sensor 140 is used for measuring the current indoor atmospheric pressure.
Further as a preferred embodiment, the communication system 200 includes a wireless network module, the wireless network module includes a receiving antenna 210 and a receiving chip 220, the receiving antenna 210 is used to obtain wireless data of the detection sensor, the receiving antenna 210 is connected to the receiving chip 220 through an adaptive matching circuit, and the receiving chip 220 is an IC chip having a wireless signal receiving function. The wireless data of the sensor is transmitted to the receiving antenna 210, the receiving antenna 210 converts the wireless data into an electrical signal and inputs the electrical signal to the input end of the receiving chip 220 through the matching circuit, and the output end of the receiving chip 220 outputs the signal to the terminal 300.
Referring to fig. 2 and 3, the terminal 300 includes a terminal display screen 310 and a control system 320, the terminal display screen 310 is electrically connected to the control system 320, and the terminal display screen 310 is used for displaying indoor environment data such as altitude, temperature, atmospheric pressure, oxygen concentration, etc. measured at each position in a room in real time. In this embodiment, the terminal display 310 includes a UI interface, the terminal display 310 is a touch-enabled input display, a user can manually adjust an indoor oxygen concentration value and turn off or on the oxygen supply system through the UI interface, instruction information of the terminal display 310 is transmitted to the control system 320, and the control system 320 controls the oxygen supply system 400 to perform corresponding actions.
Further as a preferred embodiment, the control system 320 includes a signal receiver 321, a computing unit 322, a value setting unit 323, and a determining unit 324, and the signal receiver 321 obtains a signal from the wireless network module and transmits the signal to the computing unit 322.
Further as a preferred embodiment, the calculating unit includes an oxygen concentration calculating module, an environment calculating module and an output end, the oxygen concentration calculating module is configured to calculate an oxygen partial pressure value and an oxygen flow value in the current environment according to parameters of an electrical signal measured by the oxygen probe 110, convert data of the electrical signal of the oxygen concentration measured by the oxygen probe 110 into numerical information from the electrical signal, output the obtained calculation result and conversion result to the determining unit 324 and the terminal display screen 310, and the terminal display screen 310 displays the oxygen concentration Value (VOL), the oxygen flow value and the oxygen partial pressure value in the current environment in real time.
The environment calculation module can perform calculation according to detection data of different sensors. In this embodiment, the electrical signal parameters of the temperature sensor 120 are input to the environment calculation module, and the environment calculation module calculates a temperature value under the current environment; the electric signal parameters of the humidity sensor 130 are input to the environment calculation module, and the environment calculation module obtains a humidity value in the current environment; the electrical signal parameters of the air pressure sensor 140 are input to the environment calculation module, and the environment calculation module obtains the atmospheric pressure value (P) in the current environment. The environment calculation module outputs the calculation result to the terminal display screen 310, and the terminal display screen 310 displays the temperature value, the humidity value and the atmospheric pressure value in the current environment in real time.
In a preferred embodiment, the environment calculation module may further calculate an altitude value of the current environment according to the real-time atmospheric pressure value and the temperature value. And the environment calculation module is used for calculating the altitude value of the current environment by combining a Hypsomeric formula according to the current atmospheric pressure value and the temperature value. In the embodiment, the environment calculation module calculates the current altitude value through the real-time atmospheric pressure value and the temperature value, so that the accuracy of the altitude calculation result is ensured, and the utilization rate of data information is effectively improved.
Specifically, the hypsomeric formula is:
the above formula wherein P 0 Is the standard atmospheric pressure, which in this embodiment takes the value of 101.325kPa; p is the actual measured atmospheric pressure value in Kpa; t is the actual measured temperature value in degrees Celsius, and (T + 273.15) above converts degrees Celsius to degrees Fahrenheit.
Further preferably, in a real-time manner, the value setting unit 323 includes an oxygen threshold setting module and a time setting module. The oxygen threshold setting module is used for setting a threshold interval of oxygen supply concentration, the threshold interval can be determined according to specific use conditions, and a user can set an upper limit value and a lower limit value for the oxygen concentration threshold interval through the terminal display screen 310. The time setting module is used for setting the operating time of the oxygen supply system, the time setting module comprises a timer chip, the time setting module is electrically connected with the terminal display screen 310, the operating time of the oxygen supply system 400 can be set by a user through the terminal display screen 310, and when the oxygen supply time of the oxygen supply system 400 reaches the operating time, the terminal 300 controls the oxygen supply system 400 to be closed.
In a preferred embodiment, the determining unit 324 performs corresponding control on the oxygen supply system 400 according to the oxygen concentration value calculated by the oxygen concentration calculating module. If the current oxygen concentration value is smaller than the lower limit value of the oxygen concentration threshold interval, the determining unit 324 controls the oxygen supply system 400 to increase the oxygen supply flow and the oxygen supply concentration; if the current oxygen concentration is greater than the lower limit value of the oxygen concentration threshold interval and less than the upper limit value of the oxygen concentration threshold interval, the determining unit 324 does not perform any processing, and the oxygen supply system 400 maintains the oxygen supply status; if the current oxygen concentration is greater than the upper limit of the oxygen concentration threshold interval, the determining unit 324 controls the oxygen supply system 400 to decrease the oxygen supply flow and the oxygen supply concentration. The determination unit 324 effectively maintains the indoor oxygen concentration within the set safe oxygen concentration range, thereby avoiding the occurrence of abnormal increase of the blood oxygen saturation and oxygen poisoning of the human body caused by too high oxygen concentration and too long oxygen flow, and also avoiding the occurrence of serious altitude reaction complications of the human body caused by insufficient oxygen concentration and too short oxygen flow.
As a further embodiment, the determining unit 324 obtains a start instruction or a pause instruction of the terminal display screen 310, and controls the oxygen supply system 400 to start or stop operating.
The utility model provides a terminal equipment for indoor oxygen concentration real-time supervision passes through indoor multiple spot and detects indoor oxygen concentration data, sends for terminal 300 through communication system 200, and terminal 300 makes indoor oxygen concentration maintain in the safe oxygen concentration interval of settlement according to oxygen concentration data control oxygen system 400's oxygen suppliment concentration, oxygen suppliment flow and oxygen suppliment time, has avoided oxygen deficiency or the phenomenon of oxygen poisoning to take place.
Meanwhile, the device further comprises a plurality of temperature sensors 120, humidity sensors 130 and air pressure sensors 140, so that other data such as temperature, humidity, atmospheric pressure and the like can be measured in real time, and the practicability is high; meanwhile, the terminal 300 calculates the current altitude value according to the current temperature value and the atmospheric pressure value, thereby effectively improving the utilization rate of data and the accuracy of altitude calculation.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and changes without departing from the spirit of the invention.
Claims (4)
1. A terminal device for real-time monitoring of indoor oxygen concentration, comprising: the system comprises an oxygen supply system, an information acquisition system, a communication system and a terminal; the oxygen supply system comprises an oxygen supply outdoor unit; the information acquisition system comprises an oxygen probe, an air pressure sensor, a temperature sensor and a humidity sensor, wherein the oxygen probe, the air pressure sensor, the temperature sensor and the humidity sensor are respectively arranged at a plurality of indoor places, and the humidity sensor, the temperature sensor and the air pressure sensor are all arranged beside the oxygen probe;
the terminal comprises a control system, the control system comprises a signal receiver, a calculation unit, a numerical value setting unit and a judgment unit, the calculation unit comprises an oxygen concentration calculation module and an environment calculation module, and the oxygen concentration calculation module is used for converting oxygen concentration electric signal data measured by the oxygen probe from an electric signal into numerical value information and outputting the numerical value information to the judgment unit; the environment calculation module is used for calculating a temperature value according to the electric signal parameters of the temperature sensor, calculating a humidity value according to the electric signal parameters of the humidity sensor, and calculating an atmospheric pressure value according to the electric signal parameters of the atmospheric pressure sensor;
and when the numerical information is larger than the upper limit value of the threshold interval of the preset oxygen concentration, the judgment unit controls the oxygen supply system.
2. The terminal device for real-time monitoring of indoor oxygen concentration according to claim 1, wherein the communication system comprises a wireless network module, the wireless network module comprises a receiving antenna and a receiving chip, and the receiving antenna is connected with the receiving chip through an adaptive matching network.
3. The terminal device for real-time monitoring of indoor oxygen concentration according to claim 1, wherein the terminal further comprises a terminal display screen, and the terminal display screen is electrically connected with the control system;
the environment calculation module is also used for outputting the temperature value, the humidity value and the atmospheric pressure value to the terminal display screen;
the terminal display screen is used for displaying the indoor humidity value, the indoor temperature value and the indoor atmospheric pressure value in real time.
4. The terminal device according to claim 1, wherein the value setting unit comprises an oxygen threshold setting module, and the oxygen threshold setting module is configured to set a threshold interval of the oxygen concentration of the oxygen supply system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220241080.XU CN217818828U (en) | 2022-01-28 | 2022-01-28 | Terminal equipment for monitoring indoor oxygen concentration in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220241080.XU CN217818828U (en) | 2022-01-28 | 2022-01-28 | Terminal equipment for monitoring indoor oxygen concentration in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217818828U true CN217818828U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220241080.XU Active CN217818828U (en) | 2022-01-28 | 2022-01-28 | Terminal equipment for monitoring indoor oxygen concentration in real time |
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| Country | Link |
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| CN (1) | CN217818828U (en) |
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- 2022-01-28 CN CN202220241080.XU patent/CN217818828U/en active Active
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