CN105548486A - Mobile gas monitoring device and monitoring method - Google Patents

Abstract

The invention provides a motorized gas monitoring device and a monitoring method. The device comprises a support rod, a stabilizer rod, a data processing device, a base, a motor vehicle and eight gas monitoring sensors (S1-S8), wherein the support rod comprises a first short support rod body, a second short support rod body, a first long support rod body and a second long support rod body, the first short support rod body and the second short support rod body have the first length L1, the first long support rod body and the second long support rod body have the second length L2, and the stabilizer rod is provided with four support rod fixing points. The structure is simple, operation is easy and convenient, the cost is low, and measured data is more accurate and more stable.

Description

A kind of moveable gas controlling device and monitoring method

Technical field

The present invention relates to environment measuring field, be specifically related to a kind of moveable gas controlling device and monitoring method.

Background technology

In modern live and work, the environment of good quality brings huge benefit can to the healthy of people.But, along with expanding economy and social progress, many industry in process of production and the reason such as vehicle exhaust, make to create multiple harmful gas or the dust such as a large amount of carbon dioxide, nitrogen sulfide and pellet, these materials can cause serious harm to health and environment, also haze can be caused, especially China's haze phenomenon is more and more serious, it is more and more severe that living environment becomes, because the probability of happening of the diseases such as environmental problem causes that human respiratory tract infects also continues to increase.

Gas-monitoring is as the important step of environmental protection work; the work of the aspects such as the kind of the division of environmental pollution grade, the assessment of environmental pollution states and environmental contaminants and rule has very important realistic meaning, also for the further enforcement of efforts at environmental protection provides solid reliable data and theoretical foundation.Therefore, the Clinical significance of detecting for materials such as the gas in environment, liquid, dust is great.But gas controlling device complex structure of the prior art, complicated operation, cost is high, and measurement data is not accurate enough, and a kind of structure is not simple at present, and easy and simple to handle, economic and practical, measurement data is gas controlling device and monitoring method accurately.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art, provide a kind of structure simple, easy and simple to handle, cost is low, and the moveable gas controlling device of measurement data accurate stable more.

The invention provides a kind of moveable gas controlling device, comprise pole, stabilizer bar, data processing equipment, base, locomotive and 8 gas monitoring sensors S1-S8;

Have the first short strut and second short strut of the first length L1 pole comprising, and have the first long fulcrum bar and second long fulcrum bar of the second length L2, wherein L1 and L2 meets, L1=0.37L2; Stabilizer bar has 4 pole point of fixity M1, M2, M3, M4, the first long fulcrum bar and the second long fulcrum bar, the first short strut and the second short strut are set to: the mid point of the first short strut is dismountable is connected to M1 place, the mid point of the second short strut is dismountable is connected to M4 place, the mid point of the first long fulcrum bar is dismountable is connected to M2 place, and the mid point of the second long fulcrum bar is dismountable is connected to M3 place, and stabilizer bar is vertical with all poles;

Wherein point of fixity M1, M2, M3, M4 lay respectively at the top 4cm of stable distance bar, 17cm, 28cm, 33cm place, and the bottom of stabilizer bar connects a base, and wherein base is for being stabilized in the direction with a plane orthogonal by stabilizer bar;

Locomotive comprises car body, wheel and pull bar, and base is provided with through hole, and base is fixed on car body through through hole by fixture;

Wherein gas monitoring sensors S1-S8 lays respectively at the first end points of the first short strut and the second end points goes out, first end points of the first long fulcrum bar and the second end points place, first end points of the second long fulcrum bar and the second end points place, first end points of the second short strut and the second end points place, gas monitoring sensors S1-S8 is used for measurement gas parameter D1-D8, and gas parameter D1-D8 is sent to data processing equipment.

Data processing equipment is fixed on the bottom of stabilizer bar, comprise microprocessor, and the communication device to be connected with microprocessor and display device, data processing equipment receives the measurement gas parameter D1-D8 from gas monitoring sensors S1-S8 transmission by communication device and transfers to microprocessor, and wherein said microprocessor to the concrete mode of measurement gas parameter D1-D8 process is:

D ₁₁＝(D1+D2)/2；D ₂₂＝(D3+D4)/2；

D ₃₃＝(D5+D6)/2；D ₄₄＝(D7+D8)/2；

$P=\frac{D1+D2+D5+D6}{D3+D4+D7+D8};$

D ₁₃＝P·D ₁₁+(1-P)·D ₃₃；

D ₂₄＝P·D ₂₂+(1-P)·D ₄₄；

D＝P·D ₁₃+(1-P)·D ₂₄；

Microprocessor is sent to display device to the result D after measurement gas parameter D1-D8 process and shows.

Further, each pole can fold at point midway.

Further, L2 length is 43cm, L1 is 20.64cm.

Further, described gas sensor is nitric oxide sensor, nitrogen dioxide sensor, carbon monoxide transducer, hydrogen sulfide sensor, methane transducer, nitrogen sensor, ammonia gas sensor or SO 2 sensor.

Further, the first short strut and the second short strut, and the first long fulcrum bar and the second long fulcrum bar are positioned at same plane, and make the first end points of four poles be positioned at the same side, the second end points is in other side.

The present invention also provides a kind of gas monitoring method, in turn includes the following steps:

(1) base is fixed on locomotive, pull bar is pulled to drive wheel rolling to make car body move to target location, adjustment has the first short strut and second short strut of the first length L1, and there is the first long fulcrum bar and second long fulcrum bar of the second length L2, L1 and L2 is met, L1=0.37L2, and removably each pole is arranged on the pole point of fixity on stabilizer bar;

(2) gas monitoring sensors S1 is tested: at same position, a calibrating gas monitoring sensor is utilized to obtain a canonical measure gas parameter, and obtained a thermometrically gas parameter every 1 minute by gas monitoring sensors S1, obtain 4 thermometrically gas parameters altogether, calculate the relative error magnitudes N of thermometrically gas parameter relative to canonical measure gas parameter respectively, if N<0.3%, then test successfully, enter step (3), otherwise recalibrate, repeat step (1)-(2);

(3) respectively the testing procedure the same with step (2) is carried out to gas monitoring sensors S2-S8, as all gas monitoring sensor S1-S8 tests successfully, then enter step (4), otherwise repeat step (1)-(3);

(4) gas monitoring sensors S1-S8 is utilized, measure first group of measurement gas parameter D1-D8 at same position simultaneously, and in wired and/or wireless mode, first group of measurement gas parameter D1-D8 is sent to data processing equipment, data processing equipment receives first group of measurement gas parameter D1-D8 by communication device and transfers to microprocessor, and microprocessor obtains the result D after the process of first group after being handled as follows first group of measurement gas parameter D1-D8:

D ₁₁＝(D1+D2)/2；D ₂₂＝(D3+D4)/2；

D ₃₃＝(D5+D6)/2；D ₄₄＝(D7+D8)/2；

$P=\frac{D1+D2+D5+D6}{D3+D4+D7+D8};$

D ₁₃＝P·D ₁₁+(1-P)·D ₃₃；

D ₂₄＝P·D ₂₂+(1-P)·D ₄₄；

D＝P·D ₁₃+(1-P)·D ₂₄；

(5) gas monitoring sensors S1-S8 is again utilized, measure second group of measurement gas parameter D1-D8 at same position simultaneously, and in wired and/or wireless mode, second group of measurement gas parameter D1-D8 is sent to data processing equipment, data processing equipment receives second group of measurement gas parameter D1-D8 by communication device and transfers to microprocessor, and microprocessor obtains the result D after the process of second group after being handled as follows second group of measurement gas parameter D1-D8:

D ₁₁＝(D1+D2)/2；D ₂₂＝(D3+D4)/2；

D ₃₃＝(D5+D6)/2；D ₄₄＝(D7+D8)/2；

$P=\frac{D1+D2+D5+D6}{D3+D4+D7+D8};$

D ₁₃＝P·D ₁₁+(1-P)·D ₃₃；

D ₂₄＝P·D ₂₂+(1-P)·D ₄₄；

D＝P·D ₁₃+(1-P)·D ₂₄；

(6) be averaged the result D after the process of the result D after the process of first group and second group calculating, obtain the mean value of the result after the process of two groups as last monitoring result, last monitoring result is sent to display device and shows by microprocessor.

Moveable gas controlling device of the present invention and monitoring method, can realize:

1) structure is simple, and easy to operate, cost is low.

2) concrete optimization has been carried out to the structural parameters of device, the position of all parts and interconnected relationship are through meticulous design, make the result of measurement more accurate, and result is more stable, test result will be made to cause too large deviation because of interference, and the device of structure not similar in prior art.

3) the Promethean optimal design processing mode of measurement data, make result more accurate, measurement parameter is accurately stable.

4) locomotive be arranged so that device maneuverability is stronger, can reduce manual operation in outdoor, easy triumph, mobile manipulation is more convenient.

Accompanying drawing explanation

The moveable gas controlling device structural representation of Fig. 1

Embodiment

The following detailed description of specific embodiment of the invention; what be necessary to herein means out is; below implement just to further illustrate for of the present invention; limiting the scope of the invention can not be interpreted as; some nonessential improvement and adjustment that this art skilled person makes the present invention according to the invention described above content, still belong to protection scope of the present invention.

The invention provides a kind of moveable gas controlling device, as shown in Figure 1, comprise pole 2, stabilizer bar 3, data processing equipment 4, base 5, locomotive and multiple gas monitoring sensors 1, gas monitoring sensors S1-S8 is used for measurement environment parameter, and gas parameter is sent to data processing equipment, and wherein gas monitoring sensors is nitric oxide sensor, nitrogen dioxide sensor, carbon monoxide transducer, hydrogen sulfide sensor, methane transducer, nitrogen sensor, ammonia gas sensor or SO 2 sensor.Wherein, pole 1 comprises first long fulcrum bar and the second long fulcrum bar with the first length L1, and has the first short strut and second short strut of the second length L2, and each pole can fold at point midway, and wherein L1 and L2 meets, L2=0.37L1, stabilizer bar 3 has 4 pole point of fixity M1, M2, M3, M4, wherein point of fixity M1, M2, M3, M4 lays respectively at the top 4cm of stable distance bar 3, 17cm, 28cm, 33cm place, the bottom of stabilizer bar 3 connects a base 5, wherein base 5 is for being stabilized in the direction with a plane orthogonal by stabilizer bar 3, such set-up mode makes when being arranged on pole 2 by multiple gas monitoring sensors 1, because the position relationship between pole 2 and stabilizer bar 3 is through optimizing, make follow-up Monitoring Data process simpler, accurately, Monitoring Data is made because the optimal design of pole 2 and stabilizer bar 3 structure is more accurate relative to traditional set-up mode, locomotive comprises car body 7, wheel 9 and pull bar 8, base 5 is provided with through hole, base 5 is fixed on car body through through hole by fixture 6, first long fulcrum bar and the second long fulcrum bar, and first short strut and the second short strut be set to: the mid point of the first short strut is dismountable is connected to M1 place, the mid point of the second short strut is dismountable is connected to M4 place, the mid point of the first long fulcrum bar is dismountable is connected to M2 place, the mid point of the second long fulcrum bar is dismountable is connected to M3 place, wherein gas monitoring sensors lays respectively at the first long fulcrum bar and the second long fulcrum bar, and first short strut and the second short strut end points on, in a preferred mode, the number of gas monitoring sensors 1 is 8, be respectively S1-S8, on the first end points that S1-S2 lays respectively at the first short strut and the second end points, on the first end points that S3-S4 lays respectively at the second short strut and the second end points, on the first end points that S5-S6 lays respectively at the first long fulcrum bar and the second end points, on the first end points that S7-S8 lays respectively at the second long fulcrum bar and the second end points.A data processing equipment is also fixed in the bottom of stabilizer bar, fixing treating apparatus comprises microprocessor, and the communication device to be connected with microprocessor and display device, data processing equipment receives the measurement gas parameter D1-D8 from gas monitoring sensors S1-S8 transmission by communication device and transfers to microprocessor, microprocessor shows being sent to display device after measurement gas parameter D1-D8 process, Monitoring Data real-time like this can be intuitively, real-time display, after the optimal design to moveable gas controlling device structure, also need the data processing method that measurement gas parameter D1-D8 is optimized, Monitoring Data just can be made more accurate, therefore microprocessor to the measurement gas parameter D1-D8 concrete mode after processing optimization of carrying out is:

D ₁₁＝(D1+D2)/2；D ₂₂＝(D3+D4)/2；

D ₃₃＝(D5+D6)/2；D ₄₄＝(D7+D8)/2；

$P=\frac{D1+D2+D5+D6}{D3+D4+D7+D8};$

D ₁₃＝P·D ₁₁+(1-P)·D ₃₃；

D ₂₄＝P·D ₂₂+(1-P)·D ₄₄；

D＝P·D ₁₃+(1-P)·D ₂₄；

The present invention also provides a kind of gas monitoring method, in turn includes the following steps:

(1) adjustment has the first short strut and second short strut of the first length L1, and there is the first long fulcrum bar and second long fulcrum bar of the second length L2, L1 and L2 is met, L1=0.37L2, and removably each pole is arranged on the pole point of fixity on stabilizer bar;

(2) gas monitoring sensors S1 is tested: at same position, a calibrating gas monitoring sensor is utilized to obtain a canonical measure gas parameter, and obtained a thermometrically gas parameter every 1 minute by gas monitoring sensors S1, obtain 4 thermometrically gas parameters altogether, calculate the relative error magnitudes N of thermometrically gas parameter relative to canonical measure gas parameter respectively, if N<0.3%, then test successfully, enter step (3), otherwise recalibrate, repeat step (1)-(2);

(3) respectively the testing procedure the same with step (2) is carried out to gas monitoring sensors S2-S8, as all gas monitoring sensor S1-S8 tests successfully, then enter step (4), otherwise repeat step (1)-(3);

(4) gas monitoring sensors S1-S8 is utilized, measure first group of measurement gas parameter D1-D8 at same position simultaneously, and in wired and/or wireless mode, first group of measurement gas parameter D1-D8 is sent to data processing equipment, data processing equipment receives first group of measurement gas parameter D1-D8 by communication device and transfers to microprocessor, and microprocessor obtains the result D after the process of first group after being handled as follows first group of measurement gas parameter D1-D8:

D ₁₁＝(D1+D2)/2；D ₂₂＝(D3+D4)/2；

D ₃₃＝(D5+D6)/2；D ₄₄＝(D7+D8)/2；

$P=\frac{D1+D2+D5+D6}{D3+D4+D7+D8};$

D ₁₃＝P·D ₁₁+(1-P)·D ₃₃；

D ₂₄＝P·D ₂₂+(1-P)·D ₄₄；

D＝P·D ₁₃+(1-P)·D ₂₄；

(5) gas monitoring sensors S1-S8 is again utilized, measure second group of measurement gas parameter D1-D8 at same position simultaneously, and in wired and/or wireless mode, second group of measurement gas parameter D1-D8 is sent to data processing equipment, data processing equipment receives second group of measurement gas parameter D1-D8 by communication device and transfers to microprocessor, and microprocessor obtains the result D after the process of second group after being handled as follows second group of measurement gas parameter D1-D8:

D ₁₁＝(D1+D2)/2；D ₂₂＝(D3+D4)/2；

D ₃₃＝(D5+D6)/2；D ₄₄＝(D7+D8)/2；

$P=\frac{D1+D2+D5+D6}{D3+D4+D7+D8};$

D ₁₃＝P·D ₁₁+(1-P)·D ₃₃；

D ₂₄＝P·D ₂₂+(1-P)·D ₄₄；

D＝P·D ₁₃+(1-P)·D ₂₄；

(6) be averaged the result D after the process of the result D after the process of first group and second group calculating, obtain the mean value of the result after the process of two groups as last monitoring result, last monitoring result is sent to display device and shows by microprocessor.

Although for illustrative purposes; describe illustrative embodiments of the present invention; but it should be appreciated by those skilled in the art that; when not departing from scope of invention disclosed in claims and spirit; the change of various amendment, interpolation and replacement etc. can be carried out in form and details; and all these change the protection domain that all should belong to claims of the present invention; and application claims protection each department of product and method in each step, can combine with the form of combination in any.Therefore, be not intended to limit the scope of the invention to the description of embodiment disclosed in the present invention, but for describing the present invention.Correspondingly, scope of the present invention not by the restriction of above embodiment, but is limited by claim or its equivalent.

Claims (6)

1. a moveable gas controlling device, comprises pole, stabilizer bar, data processing equipment, base, locomotive and 8 gas monitoring sensors S1-S8; It is characterized in that:

Have the first short strut and second short strut of the first length L1 pole comprising, and have the first long fulcrum bar and second long fulcrum bar of the second length L2, wherein L1 and L2 meets, L1=0.37L2; Stabilizer bar has 4 pole point of fixity M1, M2, M3, M4, the first long fulcrum bar and the second long fulcrum bar, the first short strut and the second short strut are set to: the mid point of the first short strut is dismountable is connected to M1 place, the mid point of the second short strut is dismountable is connected to M4 place, the mid point of the first long fulcrum bar is dismountable is connected to M2 place, and the mid point of the second long fulcrum bar is dismountable is connected to M3 place, and stabilizer bar is vertical with all poles;

Wherein point of fixity M1, M2, M3, M4 lay respectively at the top 4cm of stable distance bar, 17cm, 28cm, 33cm place, and the bottom of stabilizer bar connects a base, and wherein base is for being stabilized in the direction with a plane orthogonal by stabilizer bar;

Locomotive comprises car body, wheel and pull bar, and base is provided with through hole, and base is fixed on car body through through hole by fixture;

Wherein gas monitoring sensors S1-S8 lays respectively at the first end points of the first short strut and the second end points goes out, first end points of the first long fulcrum bar and the second end points place, first end points of the second long fulcrum bar and the second end points place, first end points of the second short strut and the second end points place, gas monitoring sensors S1-S8 is used for measurement gas parameter D1-D8, and gas parameter D1-D8 is sent to data processing equipment.

Data processing equipment is fixed on the bottom of stabilizer bar, comprise microprocessor, and the communication device to be connected with microprocessor and display device, data processing equipment receives the measurement gas parameter D1-D8 from gas monitoring sensors S1-S8 transmission by communication device and transfers to microprocessor, and wherein said microprocessor to the concrete mode of measurement gas parameter D1-D8 process is:

D ₁₁＝(D1+D2)/2；D ₂₂＝(D3+D4)/2；

D ₃₃＝(D5+D6)/2；D ₄₄＝(D7+D8)/2；

$P=\frac{D1+D2+D5+D6}{D3+D4+D7+D8};$

D ₁₃＝P·D ₁₁+(1-P)·D ₃₃；

D ₂₄＝P·D ₂₂+(1-P)·D ₄₄；

D＝P·D ₁₃+(1-P)·D ₂₄；

Microprocessor is sent to display device to the result D after measurement gas parameter D1-D8 process and shows.

2. device as claimed in claim 1, is characterized in that: each pole can fold at point midway.

3. device as claimed in claim 1 or 2, is characterized in that: L2 length is 43cm, L1 is 20.64cm.

4. device as claimed in claim 3, is characterized in that: described gas sensor is nitric oxide sensor, nitrogen dioxide sensor, carbon monoxide transducer, hydrogen sulfide sensor, methane transducer, nitrogen sensor, ammonia gas sensor or SO 2 sensor.

5. device as claimed in claim 4, is characterized in that: the first short strut and the second short strut, and the first long fulcrum bar and the second long fulcrum bar are positioned at same plane, and makes the first end points of four poles be positioned at the same side, and the second end points is in other side.

6. utilize a gas monitoring method for the moveable gas controlling device as described in any one of the claims 1-5, it is characterized in that, in turn include the following steps:

(1) base is fixed on locomotive, pull bar is pulled to drive wheel rolling to make car body move to target location, adjustment has the first short strut and second short strut of the first length L1, and there is the first long fulcrum bar and second long fulcrum bar of the second length L2, L1 and L2 is met, L1=0.37L2, and removably each pole is arranged on the pole point of fixity on stabilizer bar;

(2) gas monitoring sensors S1 is tested: at same position, a calibrating gas monitoring sensor is utilized to obtain a canonical measure gas parameter, and obtained a thermometrically gas parameter every 1 minute by gas monitoring sensors S1, obtain 4 thermometrically gas parameters altogether, calculate the relative error magnitudes N of thermometrically gas parameter relative to canonical measure gas parameter respectively, if N<0.3%, then test successfully, enter step (3), otherwise recalibrate, repeat step (1)-(2);

(3) respectively the testing procedure the same with step (2) is carried out to gas monitoring sensors S2-S8, as all gas monitoring sensor S1-S8 tests successfully, then enter step (4), otherwise repeat step (1)-(3);

(4) gas monitoring sensors S1-S8 is utilized, measure first group of measurement gas parameter D1-D8 at same position simultaneously, and in wired and/or wireless mode, first group of measurement gas parameter D1-D8 is sent to data processing equipment, data processing equipment receives first group of measurement gas parameter D1-D8 by communication device and transfers to microprocessor, and microprocessor obtains the result D after the process of first group after being handled as follows first group of measurement gas parameter D1-D8:

D ₁₁＝(D1+D2)/2；D ₂₂＝(D3+D4)/2；

D ₃₃＝(D5+D6)/2；D ₄₄＝(D7+D8)/2；

$P=\frac{D1+D2+D5+D6}{D3+D4+D7+D8};$

D ₁₃＝P·D ₁₁+(1-P)·D ₃₃；

D ₂₄＝P·D ₂₂+(1-P)·D ₄₄；

D＝P·D ₁₃+(1-P)·D ₂₄；

(5) gas monitoring sensors S1-S8 is again utilized, measure second group of measurement gas parameter D1-D8 at same position simultaneously, and in wired and/or wireless mode, second group of measurement gas parameter D1-D8 is sent to data processing equipment, data processing equipment receives second group of measurement gas parameter D1-D8 by communication device and transfers to microprocessor, and microprocessor obtains the result D after the process of second group after being handled as follows second group of measurement gas parameter D1-D8:

D ₁₁＝(D1+D2)/2；D ₂₂＝(D3+D4)/2；

D ₃₃＝(D5+D6)/2；D ₄₄＝(D7+D8)/2；

$P=\frac{D1+D2+D5+D6}{D3+D4+D7+D8};$

D ₁₃＝P·D ₁₁+(1-P)·D ₃₃；

D ₂₄＝P·D ₂₂+(1-P)·D ₄₄；

D＝P·D ₁₃+(1-P)·D ₂₄；

(6) be averaged the result D after the process of the result D after the process of first group and second group calculating, obtain the mean value of the result after the process of two groups as last monitoring result, last monitoring result is sent to display device and shows by microprocessor.