CN208313936U - A kind of multicomponent analysis instrument system - Google Patents
A kind of multicomponent analysis instrument system Download PDFInfo
- Publication number
- CN208313936U CN208313936U CN201820811389.1U CN201820811389U CN208313936U CN 208313936 U CN208313936 U CN 208313936U CN 201820811389 U CN201820811389 U CN 201820811389U CN 208313936 U CN208313936 U CN 208313936U
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- China
- Prior art keywords
- pipeline
- cleaning case
- dust cleaning
- threeway
- filter screen
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Abstract
The utility model discloses a kind of multicomponent analysis instrument systems, including Multi-Component Gas Analyzing instrument, it further include air pump, the air entry of the air pump has dust hood by the first piping connection, the exhaust outlet of the air pump is connected by the second pipeline with one end of the first threeway, the other both ends of first threeway are connected with one end of the 4th pipeline and the 5th pipeline respectively, the other end of 4th pipeline and the 5th pipeline is connected separately with the first dust cleaning case and the second dust cleaning case, the first filter screen is provided in first dust cleaning case, first gas outlet is connected by the 6th pipeline with one end of the second threeway, the third end of second threeway is connected by the 8th pipeline with the air inlet of gas analyzer；The utility model is provided with the first dust cleaning case and the second dust cleaning case, can remove the particulate contaminant in exhaust gas, makes the exhaust gas entered in Multi-Component Gas Analyzing instrument without containing particulate contaminant, keeps testing result accurate and reliable.
Description
Technical field
The utility model relates to gas detection technology field, specifically a kind of multicomponent analysis instrument system.
Background technique
Multi-Component Gas Analyzing instrument can be applied to emergency monitoring, pollution sources for the quick analysis to site environment air
The fields such as investigation, labour health, fire-fighting, chemical defence.Stationary source is one of important sources of atmosphere pollution, in the exhaust gas of discharge
Comprising gaseous state and particulate form multiple pollutant, when being detected using exhaust gas of the Multi-Component Gas Analyzing instrument to fixed source emission
Due to containing particulate contaminant in exhaust gas, cause testing result inaccurate.
Utility model content
The purpose of this utility model is to provide a kind of multicomponent analysis instrument systems, to solve Multi-Component Gas Analyzing instrument
When being detected to the exhaust gas containing particulate contaminant, since the influence of particulate contaminant leads to asking for testing result inaccuracy
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of multicomponent analysis instrument system, including
Multi-Component Gas Analyzing instrument further includes air pump and control cabinet, and the air entry of the air pump has dust hood by the first piping connection,
The exhaust outlet of the air pump is connected by the second pipeline with one end of the first threeway, the other both ends of first threeway respectively with
One end of 4th pipeline and the 5th pipeline is connected, and the other end of the 4th pipeline and the 5th pipeline is connected separately with the first dedusting
Case and the second dust cleaning case, are provided with the first filter screen in first dust cleaning case, and first filter screen is by the first dust cleaning case
Inner cavity is separated into left chamber and right chamber, and the 4th pipeline is communicated with the left chamber of the first dust cleaning case, the right chamber of first dust cleaning case
Side wall on be provided with the first gas outlet, be provided with the second filter screen in second dust cleaning case, second filter screen is by
The inner cavity of two dust cleaning cases is separated into left chamber and right chamber, and the 5th pipeline is communicated with the left chamber of the second dust cleaning case, and described second removes
The second gas outlet is provided on the side wall of the right chamber of dirt case, first gas outlet passes through one end of the 6th pipeline and the second threeway
It is connected, second gas outlet is connected by the 7th pipeline with the other end of the second threeway, and the third end of second threeway is logical
It crosses the 8th pipeline to be connected with the air inlet of gas analyzer, on the 4th pipeline, the 5th pipeline, the 6th pipeline and the 7th pipeline
It is provided with valve.
Further, controller, control switch and control route, the control switch and control are provided in the control cabinet
Device processed is electrical connected, and is respectively arranged with first pressure sensor and second in the left chamber of first dust cleaning case and the second dust cleaning case
Pressure sensor, the first pressure sensor and second pressure sensor are electrical connected with the controller in control cabinet, institute
Valve is stated to be electrical connected with the control switch in control cabinet.
Further, first pipeline is hose.
Compared with prior art, the utility model has the beneficial effects that
1, it is provided with the first dust cleaning case and the second dust cleaning case, the particulate contaminant in exhaust gas can be removed, makes to enter multiple groups
The exhaust gas divided in gas analyzer does not contain particulate contaminant, keeps testing result accurate and reliable.
2, the first dust cleaning case and the second dust cleaning case can rotation use, will not because the filter screen in a dust cleaning case blocks and
It can not carry out wasted nickel catalyst.
3, it is provided with control cabinet, controller is provided in control cabinet, is provided in the first dust cleaning case and the second dust cleaning case
Pressure sensor, pressure sensor are electrical connected with the controller in control cabinet, when the pressure value that pressure sensor detects is big
When setting value, illustrates the filter screen blocking in corresponding dust cleaning case, opened and closed accordingly at this point, controller automatically controls
Valve enables another dust cleaning case, realizes automation control, does not influence the lasting detection to exhaust gas.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the utility model.
Fig. 2 is the control framework figure of the utility model.
In figure: 1- Multi-Component Gas Analyzing instrument, 2- air pump, 3- control cabinet, the first pipeline of 4-, 5- dust hood, 6- second are managed
Road, the first threeway of 7-, the 4th pipeline of 8-, the 5th pipeline of 9-, the first dust cleaning case of 10-, the second dust cleaning case of 11-, 12- first are filtered
Net, the first gas outlet 13-, the second filter screen of 14-, the second gas outlet 15-, the 6th pipeline of 16-, the 7th pipeline of 17-, 18- second
Threeway, the 8th pipeline of 19-, 20- valve, 21- first pressure sensor, 22- second pressure sensor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 2, in the utility model embodiment, a kind of multicomponent analysis instrument system, including multicomponent gas
Body analyzer 1, further includes air pump 2 and control cabinet 3, and the air entry of air pump 2 is connected with dust hood 5, dust hood by the first pipeline 4
5 are set to area to be detected, and the first pipeline 4 is hose, and dust hood 5 can carry out implementation adjustment, the row of air pump 2 according to the needs of detection
Port is connected by the second pipeline 6 with one end of the first threeway 7, the other both ends of the first threeway 7 respectively with the 4th pipeline 8 and the
One end of five pipelines 9 is connected, and the other end of the 4th pipeline 8 and the 5th pipeline 9 is connected separately with the first dust cleaning case 10 and second and removes
Dirt case 11, the first filter screen 12 is provided in the first dust cleaning case 10, and the first filter screen 12 separates the inner cavity of the first dust cleaning case 10
At left chamber and right chamber, the 4th pipeline 8 is communicated with the left chamber of the first dust cleaning case 10, is arranged on the side wall of the right chamber of the first dust cleaning case 10
There is the first gas outlet 13, be provided with the second filter screen 14 in the second dust cleaning case 11, the second filter screen 14 is by the second dust cleaning case 11
Inner cavity is separated into left chamber and right chamber, and the 5th pipeline 9 is communicated with the left chamber of the second dust cleaning case 11, the side of the right chamber of the second dust cleaning case 11
The second gas outlet 15 is provided on wall, the first gas outlet 13 is connected by the 6th pipeline 16 with one end of the second threeway 18, and second
Gas outlet 15 is connected by the 7th pipeline 17 with the other end of the second threeway 18, and the third end of the second threeway 18 passes through the 8th pipeline
19 are connected with the air inlet of gas analyzer 1, are all provided on the 4th pipeline 8, the 5th pipeline 9, the 6th pipeline 16 and the 7th pipeline 17
It is equipped with valve 20；Controller, control switch and control route, control switch is provided in control cabinet 3 to be electrical connected with controller,
First pressure sensor 21 and second pressure sensor are respectively arranged in the left chamber of first dust cleaning case 10 and the second dust cleaning case 11
22, first pressure sensor 21 and second pressure sensor 22 are electrical connected with the controller in control cabinet 3, and controller is selected
The pressure that monolithic controller, first pressure sensor 21 and second pressure sensor 22 will test is transmitted as electronic signals
To controller, valve 20 is electrical connected with the control switch in control cabinet 3, and controller can control each valve 20 by control switch
Opening and closing.
When use: dust hood 5 being set to area to be detected and suitably detects position, opens air pump 2, opens the 4th pipeline 8
With the valve 20 on the 6th pipeline 16, the valve 20 on the 5th pipeline 9 and the 7th pipeline 17 is closed, at this time at the first dust cleaning case 10
In use state, the second dust cleaning case 11 is in state to be used, and air pump 2 pumps exhaust gas into the left chamber of the first dust cleaning case 10,
Particulate contaminant in exhaust gas is retained down by the first filter screen 12, and the exhaust gas for eliminating particulate contaminant enters multicomponent gas
Tested and analyzed in analyzer 1, testing result is accurate, at this time first pressure sensor 21 by pressure in the first dust cleaning case 10 with
The formation of electric signal passes to controller, when the pressure value that controller receives is greater than the set value, illustrates the first filter screen 12
Blocking, controller control close the valve 20 on the 4th pipeline 8 and the 6th pipeline 16, open the 5th pipeline 9 and the 7th pipeline 17
On valve 20, the second dust cleaning case 11 is in use state at this time, can continue to detect exhaust gas, open the second dust cleaning case
10, the first filter screen 12 is cleaned, is installed after cleaning stand-by.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (3)
1. a kind of multicomponent analysis instrument system, including Multi-Component Gas Analyzing instrument (1), it is characterised in that: further include air pump (2)
It is connected with dust hood (5) with the air entry of control cabinet (3), the air pump (2) by the first pipeline (4), the row of the air pump (2)
Port is connected by the second pipeline (6) with one end of the first threeway (7), and the other both ends of first threeway (7) are respectively with the
Four pipelines (8) are connected with one end of the 5th pipeline (9), and the other end of the 4th pipeline (8) and the 5th pipeline (9) is separately connected
There are the first dust cleaning case (10) and the second dust cleaning case (11), is provided with the first filter screen (12), institute in first dust cleaning case (10)
It states the first filter screen (12) and the inner cavity of the first dust cleaning case (10) is separated into left chamber and right chamber, the 4th pipeline (8) and first
The left chamber of dust cleaning case (10) communicates, and is provided with the first gas outlet (13), institute on the side wall of the right chamber of first dust cleaning case (10)
It states and is provided with the second filter screen (14) in the second dust cleaning case (11), second filter screen (14) is by the interior of the second dust cleaning case (11)
Chamber is separated into left chamber and right chamber, and the 5th pipeline (9) communicates with the left chamber of the second dust cleaning case (11), second dust cleaning case
(11) it is provided on the side wall of right chamber the second gas outlet (15), first gas outlet (13) passes through the 6th pipeline (16) and the
One end of two threeways (18) is connected, and second gas outlet (15) passes through the other end of the 7th pipeline (17) and the second threeway (18)
It is connected, the third end of second threeway (18) is connected by the 8th pipeline (19) with the air inlet of gas analyzer (1), described
Valve (20) are provided on 4th pipeline (8), the 5th pipeline (9), the 6th pipeline (16) and the 7th pipeline (17).
2. a kind of multicomponent analysis instrument system according to claim 1, it is characterised in that: set in the control cabinet (3)
It is equipped with controller, control switch and control route, the control switch to be electrical connected with controller, first dust cleaning case (10)
It is respectively arranged with first pressure sensor (21) and second pressure sensor (22) in the left chamber of the second dust cleaning case (11), it is described
First pressure sensor (21) and second pressure sensor (22) are electrical connected with the controller in control cabinet (3), the valve
Door (20) is electrical connected with the control switch in control cabinet (3).
3. a kind of multicomponent analysis instrument system according to claim 1, it is characterised in that: first pipeline (4) is
Hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820811389.1U CN208313936U (en) | 2018-05-29 | 2018-05-29 | A kind of multicomponent analysis instrument system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820811389.1U CN208313936U (en) | 2018-05-29 | 2018-05-29 | A kind of multicomponent analysis instrument system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313936U true CN208313936U (en) | 2019-01-01 |
Family
ID=64716524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820811389.1U Expired - Fee Related CN208313936U (en) | 2018-05-29 | 2018-05-29 | A kind of multicomponent analysis instrument system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208313936U (en) |
-
2018
- 2018-05-29 CN CN201820811389.1U patent/CN208313936U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |