Apparatus for continuously monitoring air-pollution专利检索-风向标风力发电机组风力发电场风能专利检索查询-专利查询网

Apparatus for continuously monitoring air-pollution

阅读：304发布：2021-09-05

专利汇可以提供Apparatus for continuously monitoring air-pollution专利检索，专利查询，专利分析的服务。并且Apparatus and process for continuously monitoring the air pollution around a manufacturing plant comprising a weather vane to sense the direction of the wind, multiple air sampling means positioned to sample air from different compass directions, a valve in line with each air sampling means, an air sample analyzer and recorder, means for transmitting a signal from the weather vane indicating the direction of the wind to the valve which is in line of the air sampling means positioned to sample air in that particular wind direction, means for drawing in an air sample from the atmosphere in the direction of the wind by sucking the air in through the air sampling means, through the valve and into the air analyzer with means in the air analyzer to determine and record the degree of a given air pollutant.，下面是Apparatus for continuously monitoring air-pollution专利的具体信息内容。

权利要求

1. A device for continuously sampling the atmosphere in the direction of the wind to monitor, detect and measure the amount of a given constituent in the atmosphere, said device comprised of: a. multiple air sampling means positioned to sample air from different compass directions; b. a valve positioned in line with each air sampling means wherein each valve is in a normally closed position and is activated to the open position by an electrical signal; c. means for detecting the wind direction; d. means for transmitting a signal indicating the direction of the wind; e. means for accepting the signal indicating the direction of the wind and using this signal to operate the appropriate valve to the open position which is the valve in line of the air sampling means positioned to sample air in the particular direction that the wind is blowing; f. an air sample analyzer; g. means for drawing in an air sample from the atmosphere, in the direction of the wind, by drawing the air in through the air sampling means which is positioned in the direction of the wind, through the open valve and into the air analyzer; and h. means in the air sample analyzer to determine the amount of a given constituent in the air.

2. The apparatus of claim 1 including the additional means for recording the amount of the given constituent analyzed.

3. The apparatus of claim 2 including an event recorder means for recording the length of time and the compass direction of sampling.

4. The apparatus of claim 2 wherein the means for detecting the wind direction is a weather vane.

5. The apparatus of claim 4 wherein the means for transmitting a signal indicating the direction of the wind is a cam fixed to rotate with the weather vane and multiple microswitching means spaced in a circular configuration equidistant apart around the cam wherein the spaced relationship is such that the cam will activate a different microswitch as the cam rotates with the rotation of the weather vane.

6. The apparatus of claim 5 wherein the cam is designed so that when the cam is about centered between two microswitches, the microswitches next adjacent the cam on either side are both activated.

7. The apparatus of claim 5 wherein the microswitching means is a sonic-electric operated microswitch.

8. The apparatus of claim 5 wherein the microswitching means is a photo-electric operated microswitch.

9. The apparatus of claim 5 wherein the microswitching means is a mechanically operated microswitch.

10. ThE apparatus of claim 9 wherein the multiple air sampling means are hollow tubes, the means for accepting the signal indicating the direction of the wind and using this signal to operate the appropriate valve is a solenoid, and the means for drawing in an air sample from the atmosphere is a vacuum pump.

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Apparatus for continuously monitoring air-pollution

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