CN216926478U - Air monitoring equipment - Google Patents

Abstract

The utility model discloses an air monitoring device. A bracket is erected on a horizontal plane; there are a plurality of mounting parts, which are fixed on the bracket at intervals along the height direction of the bracket; The multiple groups of sensor assemblies on the mounting parts are all fixed on the same horizontal plane of the corresponding mounting parts, and are radially distributed along the circumferential direction; the data collectors are respectively electrically connected to the multiple groups of sensor assemblies, and are also electrically connected to a power supply; and the data The collector is electrically connected with the controller and the display screen in sequence. The utility model discloses an air monitoring device, which improves its own strength, so that it is not easily deformed under the action of centrifugal force, and at the same time, the service life can be prolonged.

Description

an air monitoring device

technical field

The utility model relates to the technical field of air monitoring devices, in particular to an air monitoring device.

Background technique

At present, with the development of science and technology, the degree of environmental pollution is becoming more and more serious, due to air pollution. There are more and more harmful substances such as particulate dust, carbon monoxide, nitrogen oxides, ozone and hydrocarbons in the air, which seriously endanger human health.

The premise of air treatment is to understand the concentration of various pollutants in the air so that the right medicine can be prescribed.

However, the current air monitoring equipment sets the sensors for monitoring the concentration of various harmful substances in the air at the same height, so that each sensor receives the concentration of air substances at the same height, resulting in the results of monitoring the concentration of air pollutants. If there is a large error, it will affect the staff's plan for air pollution control.

Therefore, how to provide an air monitoring device that improves the accuracy of monitoring results is an urgent problem for those skilled in the art to solve.

Utility model content

In view of this, the utility model provides an air monitoring device, which is beneficial to improve the accuracy of the air monitoring results.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

An air monitoring device comprising:

a bracket, the bracket is erected on a horizontal plane;

Mounting pieces, there are a plurality of mounting pieces, and are fixed on the support at intervals along the height direction of the support;

Sensor assemblies, each of the mounting parts is provided with a plurality of groups of the sensor assemblies, and the multiple groups of the sensor assemblies on each of the mounting parts are fixed on the same horizontal plane of the corresponding mounting parts, and at the same time along the The circumferential direction is radially distributed;

A data collector, which is electrically connected to a plurality of groups of the sensor assemblies respectively, and is also electrically connected to a power supply; and the data collector is electrically connected to a controller and a display screen in sequence.

In the present invention, a plurality of groups of sensor assemblies are arranged on each mounting piece, and the plurality of mounting pieces are fixed on the support at intervals along the height direction of the support, so that the sensor assemblies on the plurality of mounting pieces can collect air at different heights At the same time, since multiple sets of sensor components on each mounting part are radially distributed along the circumferential direction on the same horizontal plane, multiple sets of sensor components on each mounting part can collect the pollutants in the air in different directions on the same plane. Therefore, after each sensor component sends the collected signal to the data collector, the data collector can combine the concentrations of pollutants in the air at different heights and in different directions at the same height to calculate the comprehensive quality of the air in the local area, and ensure The obtained results are more accurate and provide accurate and effective guidance for the staff on air pollution control.

Preferably, the bracket includes:

a base, which is fixed on a horizontal plane;

A height adjustment rod, the height adjustment rod is vertically fixed on the base, and a plurality of the mounting pieces are fixed on the bracket at intervals along the height direction of the height adjustment rod.

The utility model provides supporting force for the whole bracket through the base, and installs a plurality of installation parts through the height adjustment rod, so that the height of the plurality of installation parts can be adjusted through the height adjustment rod, so it is convenient for disassembly, maintenance and inspection of sensor components.

Preferably, the height adjustment rod includes:

A hollow regulating tube, the hollow regulating tube has multiple sections, which are nested together in the vertical direction, and the bottom end of the hollow regulating tube close to the base is fixed on the base, and a plurality of the mounting pieces are installed one by one. Correspondingly fixed on the multi-sections of the hollow adjustment pipes; a plurality of positioning threaded holes are fixed on the pipe walls of the plurality of the hollow adjustment pipes at intervals, and each adjacent two of the hollow adjustment pipes are bolted to the corresponding height of the Locate threaded hole connections.

The height adjustment rod of the utility model adjusts the height through the expansion and contraction between a plurality of hollow adjustment pipes, and through the cooperation of the positioning threaded holes and the bolts, and the operation is simple and the cost is low.

Preferably, the mounting member includes:

a disk, the disk is fixed on the corresponding hollow regulating tube, and the circular plane of the disk is horizontally arranged;

Mounting rods, there are a plurality of the mounting rods, which are fixed on the circular horizontal plane of the disk at intervals along the circumferential direction of the disk, and are distributed radially at the same time; a plurality of groups of the sensor components are fixed in a one-to-one correspondence with a plurality of on the mounting rod.

By fixing the discs on the corresponding hollow adjusting tubes in the present invention, the heights of the plurality of discs can be adjusted by adjusting the nesting length between the plurality of hollow adjusting tubes, and the disc of the present invention can make multiple discs. The mounting rods are fixed on the disc along the circumferential direction, and are distributed radially at the same time, so that the covering direction of the plurality of sensor components can be improved, so that the utility model can improve the accuracy of the air monitoring results in the area.

Preferably, the sensor assembly includes at least: a particulate matter concentration sensor, a carbon monoxide concentration sensor, a nitrogen oxide concentration sensor, an ozone concentration sensor and a hydrocarbon concentration sensor, and the particulate matter concentration sensor, the carbon monoxide concentration sensor, the nitrogen concentration sensor The oxide concentration sensor, the ozone concentration sensor and the hydrocarbon concentration sensor are fixed on the corresponding installation rods at a spiral interval.

Each sensor component of the present invention can collect the concentration of corresponding pollutants through a particle concentration sensor, a carbon monoxide concentration sensor, a nitrogen oxide concentration sensor, an ozone concentration sensor and a hydrocarbon concentration sensor, respectively, so that the concentration of various pollutants in the air can be monitored. concentration to further improve the accuracy of the air monitoring results; and, the particulate matter concentration sensor, carbon monoxide concentration sensor, nitrogen oxide concentration sensor, ozone concentration sensor and hydrocarbon concentration sensor of the present invention are fixed in the corresponding installation at spiral intervals. On the pole, it can ensure that multiple sensors will not affect each other, and it can also ensure that the air index collected by different sensors on each installation pole has a small difference in height and in different directions at the same height. Therefore, the same installation pole The objects applied by different sensors on the device can be regarded as all originating from the same direction at the same height, which will not affect the accuracy of the air monitoring result of the present invention.

Preferably, the installation rod is obliquely fixed on the circular horizontal plane of the disk through a support rod, and the inclination angle is 1-10 degrees.

The installation rod of the present invention is fixed on the circular horizontal plane of the disc through the support rod, which prevents the disc from affecting the work of each sensor. At the same time, because the inclination angle of the installation rod of the present invention is small, it will not affect the present invention. the accuracy of the air monitoring structure.

Preferably, an umbrella is fixed on the top of the bracket.

The utility model can prevent the electrical components in the application from being damaged by the umbrella.

Preferably, the data collector is electrically connected with a computer.

The utility model connects the data collector with the computer, the data collector can transmit the relevant data to the computer, and the computer can complete some related calculations that the data collector cannot.

Preferably, the data collector or the computer is connected with a mobile terminal through a wireless communication module.

The utility model is connected with a mobile terminal, so that data can be transmitted to the mobile terminal, such as a mobile phone, so that the staff can obtain the indicators of various pollutants in the air at any location.

As can be seen from the above technical solutions, compared with the prior art, the present invention discloses an air monitoring device that can achieve the following technical effects:

In the present invention, a plurality of groups of sensor assemblies are arranged on each mounting piece, and the plurality of mounting pieces are fixed on the support at intervals along the height direction of the support, so that the sensor assemblies on the plurality of mounting pieces can collect air at different heights At the same time, since multiple sets of sensor components on each mounting part are radially distributed along the circumferential direction on the same horizontal plane, multiple sets of sensor components on each mounting part can collect the pollutants in the air in different directions on the same plane. Therefore, after each sensor component sends the collected signal to the data collector, the data collector can combine the concentrations of pollutants in the air at different heights and in different directions at the same height to calculate the comprehensive quality of the air in the local area, and ensure The obtained results are more accurate and provide accurate and effective guidance for the staff on air pollution control.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative efforts.

Fig. 1 is the structural drawing of a kind of air monitoring equipment of the present utility model;

2 is a structural diagram of the spiral distribution of the particle concentration sensor, the carbon monoxide concentration sensor, the nitrogen oxide concentration sensor, the ozone concentration sensor and the -hydrocarbon concentration sensor on the installation rod in an air monitoring device of the present invention.

Among them, 1-bracket; 2-installation piece; 3-sensor assembly; 11-base; 12-height adjustment rod; 121-hollow adjustment pipe; 120-positioning threaded hole; 122-bolt; 21-disc; 22-installation Rod; 31-particulate matter concentration sensor; 32-carbon monoxide concentration sensor; 33-nitrogen oxide concentration sensor; 35-ozone concentration sensor; 36-hydrocarbon concentration sensor; 221-support rod; 4-anti-umbrella.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The embodiment of the utility model discloses an air monitoring device, comprising:

Bracket 1, the bracket 1 is erected on a horizontal plane;

Mounting parts 2, there are a plurality of mounting parts 2, which are fixed on the bracket 1 at intervals along the height direction of the bracket 1;

Sensor assemblies 3, each mounting piece 2 is provided with multiple sets of sensor assemblies 3, and the multiple sets of sensor assemblies 3 on each mounting piece 2 are fixed on the same horizontal plane of the corresponding mounting piece 2, and are radially arranged along the circumferential direction at the same time distributed;

The data collector is electrically connected to the plurality of groups of sensor assemblies 3 respectively, and is also electrically connected to a power supply; and the data collector is electrically connected to a controller and a display screen in sequence.

In order to further optimize the above technical solution, the stent 1 includes:

The base 11, the base 11 is fixed on the horizontal plane;

The height adjustment rod 12 is vertically fixed on the base 11 , and a plurality of mounting parts 2 are fixed on the bracket 1 at intervals along the height direction of the height adjustment rod 12 .

In order to further optimize the above technical solution, the height adjustment rod 12 includes:

The hollow regulating tube 121 is composed of multiple sections, which are nested together in the vertical direction, and the bottom end of the hollow regulating tube 121 close to the base 11 is fixed on the base 11 , and the plurality of mounting parts 2 are fixed to the multiple sections in one-to-one correspondence. On the hollow adjustment pipe 121 ; the pipe walls of the plurality of hollow adjustment pipes 121 are fixed with a plurality of positioning screw holes 120 at intervals, and each adjacent two hollow adjustment pipes 121 are connected by bolts 122 to the positioning screw holes 120 of corresponding heights.

In order to further optimize the above technical solution, the mounting member 2 includes:

The disc 21, the disc 21 is fixed on the corresponding hollow adjustment tube 121, and the circular plane of the disc 21 is horizontally arranged;

Mounting rods 22, a plurality of mounting rods 22 are fixed on the circular horizontal plane of the disk 21 at intervals along the circumferential direction of the disk 21, and are distributed radially; superior.

In order to further optimize the above technical solution, the sensor assembly 3 at least includes: a particulate matter concentration sensor 31, a carbon monoxide concentration sensor 32, a nitrogen oxide concentration sensor 33, an ozone concentration sensor 35 and a hydrocarbon concentration sensor 36, and the particulate matter concentration sensor 31, carbon monoxide concentration sensor 31, carbon monoxide concentration sensor 36 The sensor 32 , the nitrogen oxide concentration sensor 33 , the ozone concentration sensor 35 and the hydrocarbon concentration sensor 36 are fixed to the corresponding mounting rods 22 at a spiral interval.

In order to further optimize the above technical solution, the installation rod 22 is fixed on the circular horizontal plane of the disk 21 through the support rod 221 obliquely, and the inclination angle is 1-10 degrees.

In order to further optimize the above technical solution, an umbrella 4 is fixed on the top of the bracket 1 .

In order to further optimize the above technical solution, the data collector is electrically connected with a computer.

In order to further optimize the above technical solution, the data collector or the computer is connected with a mobile terminal through a wireless communication module.

Example:

The embodiment of the utility model discloses an air monitoring device, and the working principle is as follows:

Each (at different heights and in different directions at the same height) particle concentration sensor 31, carbon monoxide concentration sensor 32, nitrogen oxide concentration sensor 33, ozone concentration sensor 35 and hydrocarbon concentration sensor 36 transmits the collected information To the data collector, the data collector analyzes and calculates the information in each sensor to obtain the situation of each pollutant in the local air, and then the data collector outputs the analysis results to the display screen for display. At the same time, the data collector can also The analysis result is transmitted to the mobile terminal through the wireless communication module, and the data collector can also transmit the analysis result to the computer, so that the computer can complete the calculation that the data collector cannot complete.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant part can be referred to the description of the method.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. An air monitoring device, comprising:

the support (1), the said support (1) sets up on the horizontal plane vertically;

the mounting pieces (2) are multiple, and the mounting pieces (2) are fixed on the bracket (1) at intervals along the height direction of the bracket (1);

the sensor assemblies (3) are arranged on each mounting piece (2), and the sensor assemblies (3) on each mounting piece (2) are fixed on the same horizontal plane of the corresponding mounting piece (2) and are radially distributed along the circumferential direction;

the data acquisition units are respectively and electrically connected with the plurality of groups of sensor assemblies (3) and are simultaneously and electrically connected with a power supply; and the data acquisition unit is electrically connected with a controller and a display screen in sequence.

2. An air monitoring device according to claim 1, characterized in that the bracket (1) comprises:

the base (11), the said base (11) is fixed on horizontal plane;

the height adjusting device comprises height adjusting rods (12), wherein the height adjusting rods (12) are vertically fixed on a base (11), and the mounting pieces (2) are fixed on a support (1) at intervals along the height direction of the height adjusting rods (12).

3. An air monitoring device according to claim 2, characterized in that the height adjustment bar (12) comprises:

the hollow adjusting pipe (121) is of multiple sections, the hollow adjusting pipe (121) is sequentially nested together along the vertical direction, the bottom end of the hollow adjusting pipe (121) close to the base (11) is fixed on the base (11), and the mounting pieces (2) are fixed on the multiple sections of the hollow adjusting pipe (121) in a one-to-one correspondence manner; the pipe walls of the hollow adjusting pipes (121) are fixed with a plurality of positioning threaded holes (120) at intervals, and every two adjacent hollow adjusting pipes (121) are connected with the positioning threaded holes (120) at corresponding heights through bolts (122).

4. An air monitoring device according to claim 3, characterized in that the mount (2) comprises:

the discs (21) are fixed on the corresponding hollow adjusting pipes (121), and meanwhile, the circular planes of the discs (21) are horizontally arranged;

the mounting rods (22) are multiple, fixed on a circular horizontal plane of the disc (21) at intervals along the circumferential direction of the disc (21) and radially distributed; the multiple groups of sensor assemblies (3) are fixed on the mounting rods (22) in a one-to-one correspondence mode.

5. An air monitoring device according to claim 4, characterized in that the sensor assembly (3) comprises at least: particulate matter concentration sensor (31), carbon monoxide concentration sensor (32), nitrogen oxide concentration sensor (33), ozone concentration sensor (35) and hydrocarbon concentration sensor (36), just particulate matter concentration sensor (31), carbon monoxide concentration sensor (32), nitrogen oxide concentration sensor (33), ozone concentration sensor (35) and hydrocarbon concentration sensor (36) are the heliciform interval and fix and correspond on installation pole (22).

6. An air monitoring device according to any of claims 4-5, characterized in that the mounting rod (22) is fixed obliquely to the circular horizontal plane of the disc (21) by means of a support rod (221) at an angle of 1-10 degrees.

7. An air monitoring device according to claim 1, characterized in that a rain umbrella (4) is fixed to the top of the bracket (1).

8. The air monitoring device of claim 1, wherein the data collector is electrically connected to a computer.

9. The air monitoring device of claim 8, wherein the data collector or the computer is connected with a mobile terminal through a wireless communication module.

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