CN217766341U

CN217766341U - Air monitoring control system

Info

Publication number: CN217766341U
Application number: CN202221998906.3U
Authority: CN
Inventors: 周立明; 陈浩
Original assignee: Chongqing Yisen Power Environment Technology Co ltd
Current assignee: Chongqing Yisen Power Environment Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-08
Anticipated expiration: 2032-07-13

Abstract

The utility model provides an air monitoring control system, including monitoring box and a louver section of thick bamboo, the monitoring box includes total control system, wireless transmission system and harmful gas collection system, be provided with the basic physical quantity of air in the louver section of thick bamboo, harmful gas collection system and the basic physical quantity of air collection system all link to each other with wireless transmission system, be connected with particulate matter monitoring and filtration system between harmful gas collection system and the total control system, be provided with first box body in the monitoring box, particulate matter monitoring and filtration system encapsulates in first box body alone, be connected with the air switch who is used for protecting back level system between total control system and particulate matter monitoring and the filtration system, basic physical quantity of air collection system links to each other with air switch. The utility model discloses can monitor multiple gas. Meanwhile, the monitoring result can be remotely transmitted, workers do not need to arrive at the site to check, and manpower is greatly saved.

Description

Air monitoring control system

Technical Field

The utility model belongs to the technical field of the air quality monitoring, concretely relates to air monitoring control system.

Background

With the continuous improvement of living standard of people, the requirement of people on environmental protection is also continuously improved. The problem of air pollution is becoming one of the main problems affecting the health of people in modern society, and people have urgent needs for improving the air quality.

The existing air monitoring system has the following defects:

1. most of the existing air monitoring systems are formed by packaging a plurality of sensors in a cavity, and then arranging a vent hole on the inner wall of the cavity. The above design inevitably can have some sensors to be close to the air vent, and some sensors are too far away from the air vent, can't guarantee that the air that all sensors monitored is same gas.

2. Various data obtained by the air monitoring system cannot be remotely transmitted, and can be acquired only when workers arrive at the site.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a following technical scheme:

the utility model provides an air monitoring control system, including monitoring box and set up in the louver section of thick bamboo at monitoring box top, the monitoring box includes total control system, wireless transmission system and harmful gas collection system, be provided with the basic physical quantity of air in the louver section of thick bamboo, harmful gas collection system and basic physical quantity of air collection system all link to each other with wireless transmission system, be connected with particulate matter monitoring and filtration system between harmful gas collection system and the total control system, be provided with first box body in the monitoring box, particulate matter monitoring and filtration system encapsulate in first box body alone, be connected with air switch between total control system and the particulate matter monitoring and the filtration system, basic physical quantity of air collection system links to each other with air switch, air switch meets with the commercial power.

Preferably, the total control system comprises a main control board, a display screen and a battery module, wherein the battery module supplies power to the main control board, the main control board is used for sending and receiving instruction signals, the display screen is used for displaying information, and the air switch is located between the main control board and the particulate matter monitoring and filtering system.

Preferably, the air basic physical quantity acquisition system comprises a temperature sensor, a humidity sensor and an air pressure sensor which are connected in parallel, and the temperature sensor, the humidity sensor and the air pressure sensor are controlled by the main control board through air switches.

Preferably, the particulate matter monitoring and filtering system comprises a dust detector and a filter screen, the dust detector is located in the first box body, and the filter screen is located on the first box body.

Preferably, an air heating module is connected between the particulate matter monitoring and filtering system and the air switch.

Preferably, the air heating module includes a heater and a temperature controller, the heater is used for heating the air entering the first box body to keep the air at normal temperature all the time, and the temperature controller is used for adjusting the temperature of the air.

Preferably, harmful gas collection system is provided with four second box bodys that are used for capsulating carbon monoxide sensor, nitrogen dioxide sensor, sulfur dioxide sensor and ozone sensor including carbon monoxide sensor, the nitrogen dioxide sensor, the sulfur dioxide sensor, the ozone sensor and the PCBA board of installing in proper order on the PCBA board, PCBA board top be provided with the hose of first box body intercommunication, be provided with on the hose a plurality of respectively with the breather pipe of every second box body intercommunication.

Preferably, a Beidou positioning module is additionally arranged between the battery module and the wireless transmission system.

Preferably, wireless transmission system includes wireless transmitting module, cloud storage and terminal equipment, and the signal that big dipper orientation module, collection system and particulate matter monitoring and filtration system produced all concentrates transmission to wireless transmitting module, all adopts 5G signal transmission between wireless transmitting module and the cloud storage and between cloud storage and the terminal equipment.

Preferably, the terminal device is one or more of a mobile phone, a tablet, a desktop computer and a smart watch.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses can carry out real-time supervision to the temperature, humidity and the atmospheric pressure of air, still can concentrate the monitoring to the harmful gas that exists in the air simultaneously, avoid separately monitoring to lead to the ground time extravagant, especially accomplish automatic monitoring to multiple harmful gas's monitoring, make staff's work load obtain greatly simplifying to can accomplish to carry out continuous and unmanned on duty's monitoring to important pollutant, improve work efficiency. Meanwhile, the monitoring result is not limited by space, and workers can check and monitor specific numerical values in real time through remote wireless transmission without arriving at the site.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a first system flow chart of the present invention;

fig. 3 is a second system flowchart of the present invention.

Description of reference numerals:

110. monitoring the box body; 111. a leaf cylinder; 112. a master control system; 113. a battery module; 114. a main control board; 115. a display screen; 116. commercial power; 117. an air switch; 118. an air basic physical quantity acquisition system; 119. a Beidou positioning module; 210. a heater; 211. a temperature controller; 212. an air heating module; 213. a dust detector; 214. a filter screen; 215. a particulate monitoring and filtration system; 216. a harmful gas collection system; 217. a wireless transmission system; 218. a temperature sensor; 219. a humidity sensor; 310. an air pressure sensor; 311. a carbon monoxide sensor; 312. a nitrogen dioxide sensor; 313. a sulfur dioxide sensor; 314. an ozone sensor; 315. a wireless transmitting module; 316. cloud storage; 317. a mobile phone; 318. a flat plate; 319. a desktop computer; 410. a smart watch; 411. a terminal device; 412. an air inlet pipe; 413. and an air outlet pipe.

Detailed Description

In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the patent and for simplicity in description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the patent.

The utility model provides a plurality of embodiment schemes, each optional mode that each embodiment scheme introduced can combine each other, cross reference under the condition of not conflicting to extend a plurality of possible embodiment schemes, these all can be considered the embodiment scheme that the embodiment of the utility model discloses, discloses.

Referring to fig. 1 to 3, an air monitoring and controlling system includes a monitoring box 110 and a louver cylinder 111 disposed on the top of the monitoring box 110, wherein the louver cylinder 111 is provided with a plurality of vent holes communicated with the outside. The monitoring box 110 comprises a general control system 112, a wireless transmission system 217 and a harmful gas collection system 216. The air basic physical quantity acquisition system 118 is positioned in the louver cylinder 111, the harmful gas acquisition system 216 and the air basic physical quantity acquisition system 118 are both connected with the wireless transmission system 217, and a particulate matter monitoring and filtering system 215 is connected between the harmful gas acquisition system 216 and the master control system 112. The bottom of the monitoring box 110 is provided with an air inlet pipe 412 and an air outlet pipe 413 respectively, the first box body is communicated with the air inlet pipe 412, and the hose is communicated with the air outlet pipe 413.

The monitoring housing 110 has a first housing, and the particle monitoring and filtering system 215 is individually packaged in the first housing. An air switch 117 is connected between the main control board 114 and the dust detector 213. The air basic physical quantity acquisition system 118 is connected to an air switch 117, and the air switch 117 is coupled to the commercial power 116 (also called city power supply network). The general control system 112 includes a main control board 114, a display screen 115 and a battery module 113, the battery module 113 supplies power to the main control board 114, the main control board 114 is used for sending and receiving command signals and is centralized on the display screen 115 for display, and an air switch 117 is located between the main control board 114 and the particulate matter monitoring and filtering system 215. And a Beidou positioning module 119 is additionally arranged between the battery module 113 and the wireless transmission system 217.

The air basic physical quantity acquisition system 118 includes a temperature sensor 218, a humidity sensor 219 and a pressure sensor 310 which are connected in parallel, and the temperature sensor 218, the humidity sensor 219 and the pressure sensor 310 are controlled by the main control board 114 through an air switch 117. The particulate monitoring and filtering system 215 includes a dust detector 213 and a filter screen 214, and the filter screen 214 is disposed at the communication position of the first box and the hose. The air heating module 212 is located in an intake conduit 412. The air heating module 212 includes a heater 210 and a temperature controller 211, the heater 210 is used for heating the air entering the first box body, so that the air is always kept at normal temperature, and the temperature controller 211 can freely adjust the temperature value of the entering air.

Harmful gas collection system 216 is including the carbon monoxide sensor 311, nitrogen dioxide sensor 312, sulfur dioxide sensor 313, ozone sensor 314 and the PCBA board that install in proper order, be provided with on the PCBA board with four second box bodys that are used for encapsulating carbon monoxide sensor 311, nitrogen dioxide sensor 312, sulfur dioxide sensor 313 and ozone sensor 314, PCBA board top is provided with the hose with first box body intercommunication, is provided with a plurality of breather pipes that communicate with every second box body respectively on the hose. And the hose is positioned above the second box body.

The wireless transmission system 217 comprises a wireless transmission module 315, a cloud storage 316 and a terminal device 411, signals generated by the Beidou positioning module 119, the harmful gas acquisition system 216, the air basic physical quantity acquisition system 118 and the particulate matter monitoring and filtering system 215 are transmitted to the wireless transmission module 315 in a centralized manner, and 5G signals are transmitted between the wireless transmission module 315 and the cloud storage 316 and between the cloud storage 316 and the terminal device 411. Terminal devices 411 include, but are not limited to, a cell phone 317, a tablet 318, a desktop 319, and a smart watch 410.

The principle of the utility model is as follows:

the system can collect the temperature and humidity, the air pressure and the concentration of harmful gases in the air respectively, and can quickly find the problem position when the monitoring box body 110 is overhauled, so that the air basic physical quantity collecting system 118 and the harmful gas collecting system 216 in the air are positioned at the top and the bottom of the monitoring box body 110 respectively. An air basic physical quantity acquisition system 118 is installed in the louver barrel 111. The inlet pipe 412 and the outlet pipe 413 at the bottom of the monitoring box 110 are directed downward to prevent foreign objects from entering the monitoring box 110.

Because the use scene of the monitoring box body 110 is outdoor, the louver barrel 111 can not only prevent sunlight from directly irradiating components in the air basic physical quantity acquisition system 118, but also protect the components from being influenced by strong wind, rain, snow and the like, and ensure that the sensing part of the instrument has proper ventilation, and the change of the temperature and the humidity of the outside air can be really sensed. The material of the louver barrel 111 is a resin plastic disc, and has the advantages of high reflectivity, low thermal conductivity, ultraviolet resistance and the like.

The air inlet pipe, the particulate matter monitoring and filtering system 215 and the hose are communicated through a communicating pipe. The air firstly enters the air inlet pipe 412 and then passes through the air heating module 212, when the air passing through the heating module 212 passes through the hose, part of the air respectively enters the plurality of second box bodies through the air pipes on the hose for detection, the rest of the air is finally discharged into the air outlet pipe 413 from the hose, and the series of monitoring can be completed by the free circulation of the air. However, in order to increase the air flow, a vacuum pump is installed between the hose and the air outlet pipe 413.

When harmful gas monitoring is carried out, a negative pressure air inlet mode (the vacuum pump is started at the moment) is preferentially adopted, and when the external temperature is too low, the air heating module 212 is started, so that the air inlet temperature can be kept constant at the room temperature. Therefore, the gas sensor can work at constant temperature under any outdoor condition, and the accuracy and stability of gas monitoring data are effectively guaranteed.

After the air heating module 212 is started, the heater 210 heats the entering air, and if the temperature value for heating the air needs to be adjusted, the temperature value can be set through the temperature controller 211. The air after heating firstly gets into and carries out the dust detection in the first box body, and harmful gas collection system 216 continues to carry after the detection finishes, and in order to avoid the dust in the air to produce harmful effects to follow-up detection, therefore the air need filter through filter screen 214 earlier before getting into harmful gas collection system 216. The air after the filtration shunts through a plurality of breather pipes on the hose, gets into the second box body respectively, carries out the concentration detection of carbon monoxide, nitrogen dioxide, sulfur dioxide and ozone respectively in a plurality of second box bodies.

After all the data are acquired, the acquired data in the air basic physical quantity acquisition system 118, the harmful gas acquisition system 216 and the particulate matter monitoring and filtering system 215 are transmitted to the cloud storage 316 through the wireless transmission module 315 by 5G signals, so that people can conveniently transfer the remote data through cloud storage at any time, the data in the cloud storage 316 can be transferred through one or more of the mobile phone 317, the tablet 318, the desktop computer 319 and the smart watch 410, and the acquisition way of the monitored data is greatly facilitated for people. Simultaneously beidou positioning system 119 does not participate in air monitering, also is not controlled by main control board 114, and beidou positioning module 119's locating information transmits cloud storage 316 in real time, can make things convenient for the staff to carry out the position of finding the monitoring box in outdoor accuracy when the periodic overhaul.

Although the embodiments of the present invention have been disclosed, the present invention is not limited thereto. Various changes and modifications may be effected by one skilled in the art without departing from the spirit and scope of the invention, as defined in the appended claims.

Claims

1. The utility model provides an air monitoring control system, including monitoring box (110) and set up in a louver section of thick bamboo (111) of monitoring box top, a serial communication port, monitoring box includes total control system (112), wireless transmission system (217) and harmful gas collection system (216), be provided with air basic physical quantity (118) in the louver section of thick bamboo, harmful gas collection system and air basic physical quantity collection system all link to each other with wireless transmission system, be connected with particulate matter monitoring and filtration system (215) between harmful gas collection system and the total control system, be provided with first box body in the monitoring box, particulate matter monitoring and filtration system encapsulates in first box body alone, be connected with air switch (117) between total control system and the particulate matter monitoring and filtration system, air basic physical quantity collection system links to each other with air switch, air switch meets with the commercial power.

2. The air monitoring and controlling system according to claim 1, wherein the master control system comprises a main control board (114), a display screen (115) and a battery module (113), the battery module supplies power to the main control board, the main control board is used for sending and receiving command signals, the display screen is used for displaying information, and the air switch is located between the main control board and the particulate matter monitoring and filtering system.

3. The air monitoring and controlling system according to claim 1, wherein the air basic physical quantity collecting system comprises a temperature sensor (218), a humidity sensor (219) and a pressure sensor (310) which are connected in parallel, and the temperature sensor, the humidity sensor and the pressure sensor are controlled by the main control board through air switches.

4. An air monitoring and control system according to claim 1, characterized in that the particle monitoring and filtering system comprises a dust detector (213) and a filter screen (214), the dust detector being located in the first box, the filter screen being located on the first box.

5. An air monitoring and control system according to claim 1, wherein an air heating module (212) is connected between the particulate monitoring and filtering system and the air switch.

6. An air monitoring and controlling system according to claim 5, wherein the air heating module comprises a heater (210) and a temperature controller (211), the heater is used for heating the air entering the first box body, so that the air is always kept at the normal temperature, and the temperature controller is used for regulating the temperature of the air.

7. An air monitoring and control system according to claim 1, wherein the harmful gas collection system comprises a carbon monoxide sensor (311), a nitrogen dioxide sensor (312), a sulfur dioxide sensor (313), an ozone sensor (314) and a PCBA board which are installed in sequence, four second boxes for packaging the carbon monoxide sensor, the nitrogen dioxide sensor, the sulfur dioxide sensor and the ozone sensor are arranged on the PCBA board, a hose communicated with the first box is arranged above the PCBA board, and a plurality of vent pipes respectively communicated with each second box are arranged on the hose.

8. The air monitoring and control system according to claim 2, wherein a Beidou positioning module (119) is additionally arranged between the battery module and the wireless transmission system.

9. The air monitoring and control system according to claim 8, wherein the wireless transmission system comprises a wireless transmission module (315), a cloud storage (316) and a terminal device (411), signals generated by the Beidou positioning module, the harmful gas acquisition system, the air basic physical quantity acquisition system and the particulate matter monitoring and filtering system are all transmitted to the wireless transmission module, and 5G signal transmission is adopted between the wireless transmission module and the cloud storage and between the cloud storage and the terminal device.

10. An air monitoring and control system according to claim 9, wherein the terminal device is one or more of a cell phone (317), a tablet (318), a desktop computer (319), a smart watch (410).