Environmental parameter collector and environmental monitor

Mode of execution

In the following description, in order to illustrate rather than to limit, such as the specific system structure, such as the details of the technology, in order to thoroughly understand the embodiment of the utility model. However, the technical personnel in this field should be clear, in the absence of these specific details in other embodiments of the utility model can also be realized. In other cases, to omit the well known system, device, and method detailed description of the circuit, so as not to hinder the necessary details of the description of the utility model.

In order to illustrate the utility model the technical scheme, the following description of specific embodiments through.

As shown in Figure 1, environment parameter collector, comprises a shell 1, the shell 1 is provided with a plurality of mutually independent air duct and a plurality of through to the air duct, each duct is provided with a plurality for the monitoring of environmental parameters of the sensor, each sensor are connected environment monitor of the controller.

Will be used for the monitoring of environmental parameters of the sensor are respectively installed in different in the air channel, in accordance with the working principle of the sensor, can be work without mutual interference of the sensors placed in a same air duct, each sensor can also be separately placed in different air duct, so as to ensure each sensor environmental parameter collection without mutual interference, improve the monitoring accuracy.

The utility model in one embodiment, the housing 1 is provided with a 1st air duct 2, 2nd air duct 3 and 3rd air duct 4, 1st air duct 2 is an independent air duct, the air duct of the 2nd 3 and 3rd air duct 4 turned on each other, 1st air duct 2 is installed in a temperature and humidity sensor 5, 2nd air duct 3 is provided with a TVOC sensor 6, 3rd air duct 4 is arranged in the PM2.5 sensor 7, formaldehyde sensor 8 and CO₂ Sensor 9, temperature and humidity sensor 5, TVOC sensor 6, PM2.5 sensor 7, formaldehyde sensor 8 and CO₂ Sensor 9 are both connected with the environment monitor.

Temperature and humidity sensor 5 located in independent of the 1st air duct 2 in, work without mutual interference with other sensors, can be realized to control temperature and humidity monitoring, 2nd air duct 3 and 3rd air duct 4 turned on each other, is provided with a common air inlet, air enters into the air inlet, then flow separately into the 2nd air duct 3 and 3rd air duct 4 in, by the 2nd air duct 3 and the air outlet of the 3rd air duct 4 of the outlet, can guarantee the 2nd air duct 3 and 3rd air duct 4 in the air are independent to each other, will not be mixed with the, is installed in the 2nd air duct 3 in the TVOC sensor 6 to the air of the total volatile organic matter of monitoring; 3rd air duct 4 in the PM2.5 sensor 7, formaldehyde sensor 8 and CO₂ Sensor 9 work there will not be any mutual interference phenomenon, so it can be installed together in the 3rd air duct 4 in. By the above design, the work can be generated when the sensor is separated from the mutual interference, realize the air parameter precise monitoring.

As shown in Figure 2, 1st air duct 2 is provided with a 1st ventilator 10, 2nd air duct 3 is provided with a 2nd ventilator 11, 3rd air duct 4 is provided with a 3rd ventilator 12, 1st ventilator 10, 2nd ventilator 11 and 3rd ventilator 12 are connected environment monitor of the controller.

Each of the air duct is mounted in the exhauster, environment monitor controller can control the exhaust fan switch, when in the air monitoring, environment monitor controller can control the exhaust fan has been in the working state, and also can control the ventilator according to a certain period of the switch, to improve the flow of the air in the air duct, is convenient for the sensor parameter is gathered to the environment.

The utility model in one embodiment of, 1st the exhaust fan 10 is installed in the 1st air duct 2 and an air outlet, 2nd ventilator 11 installed in the 2nd air duct 3 of the air outlet, 3rd ventilator 12 is installed in the 3rd air duct 4 of the air outlet.

The exhaust fan is arranged in the air outlet of the air duct, the air duct can ensure the 2nd 3 and 3rd air duct 4 in the air will not be mixed, and guarantee the 2nd air duct 3 and 3rd air duct 4 into the air as the air in the environment of the original air, in the air channel of the sensor accurately collect all the parameters of the air.

The utility model in one embodiment of, 1st ventilator 10, 2nd ventilator 11 and 3rd ventilator 12 are direct current fan, three DC fan are both connected with the environmental monitor of the controller. The environment monitor controller can control of DC fan switch, improve the air velocity of flow in the pipeline.

The utility model provides an environmental monitor, including the above-mentioned environmental parameter collector, to ensure that each sensor in the environmental parameter collection without mutual interference, improve the monitoring accuracy.

The above implementation of the execution of the utility model to illustrate the technical scheme, rather than to its limitations; although in the light of the aforesaid embodiment of the utility model in detail description, the field of the ordinary technical personnel should understand: its still can be recorded to the aforesaid various embodiments technical proposal of modification, or to a portion of the technical characteristics of the equivalent replacement; such modification or replacement, does not make the corresponding technical proposal from the utility model relates to the nature of the technical scheme of the embodiment of the spirit and scope of, are should be included in the scope of protection of the utility model.