CN207472762U - A kind of infrared high frequency carbon and sulfur analytical instrument host of bilayer - Google Patents
A kind of infrared high frequency carbon and sulfur analytical instrument host of bilayer Download PDFInfo
- Publication number
- CN207472762U CN207472762U CN201721192788.6U CN201721192788U CN207472762U CN 207472762 U CN207472762 U CN 207472762U CN 201721192788 U CN201721192788 U CN 201721192788U CN 207472762 U CN207472762 U CN 207472762U
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- China
- Prior art keywords
- infrared
- carbon
- power supply
- central processing
- babinet
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Abstract
The utility model discloses a kind of infrared high frequency carbon and sulfur analytical instrument hosts of bilayer, including cabinet, Infrared Carbon-sulphur analysis module, amplifier, A/D sampling units, central processing module, built-in storage and Switching Power Supply, the cabinet includes babinet and case lid, the babinet one side opening, the babinet is by setting a partition board that babinet is divided into upper box and lower box, the amplifier, A/D sampling units, central processing module, built-in storage and Switching Power Supply are mounted in upper box, the top box body side surface is equipped with data-interface and power interface, the Infrared Carbon-sulphur analysis module is mounted in lower box, the case lid can be removably attached to the open side of babinet so as to form closed case by screw, the analyzer is at low cost, test is steady in a long-term.
Description
Technical field
The utility model is related to infrared high frequency analysis of carbon and sulfur technical field more particularly to a kind of infrared high frequency carbon sulphur content of bilayer
Analyzer host.
Background technology
The operation principle of existing infrared high frequency carbon and sulfur analytical instrument is as follows：Sample heats molten in high-frequency induction combustion furnace
Change, after burning, feed gas into Infrared Carbon-sulphur analysis module, Infrared Carbon-sulphur analysis module（Also referred to as Infrared Carbon-sulphur analysis module）
In reception tank receive burning sample obtained carbon dioxide and sulfur dioxide gas, pass through dioxy with the infrared light of specific wavelength
Change carbon, after sulfur dioxide gas, generate strong light absorption, obtain the selective absorbing spectrogram of infrared band, through A D sampling inspections
Selective absorbing spectrogram is sent to computer again after survey, computer analyzes the carbon and sulphur contents in sample, and through formula scales accordingly
The percentage composition of carbon dioxide, sulfur dioxide is obtained, with reference to the example weight data obtained by electronic balance, is obtained so as to indirect
The percentage composition of carbon sulphur into specimen material, therefore, existing infrared high frequency carbon and sulfur analytical instrument host generally just refer to Infrared C
Sulfur Analysis module, analyzer host and computer are independently arranged, integrated system manufactures, and cost is higher.
Utility model content
The technical problems to be solved in the utility model is：There is provided a kind of bilayer infrared high frequency carbon and sulfur analytical instrument host, the master
Machine has the function of that Infrared Carbon-sulphur analytic function has both calculation processing again, reduces cost.
To achieve these goals, the specific technical solution that the utility model is taken is：A kind of infrared high frequency carbon sulphur of bilayer
Analyzer host, including cabinet, Infrared Carbon-sulphur analysis module, amplifier, A/D sampling units, central processing module, built-in storage
And Switching Power Supply, the cabinet include babinet and case lid, the babinet one side opening, the babinet is by setting a partition board will
Babinet is divided into upper box and lower box, the amplifier, A/D sampling units, central processing module, built-in storage and Switching Power Supply
In upper box, the top box body side surface is equipped with data-interface and power interface, the Infrared Carbon-sulphur analysis module peace
In lower box, the side of the lower box is provided with through-hole, and cable hole is provided on the partition board, and the Infrared Carbon-sulphur analyzes mould
The signal output end of block passes through the input terminal of cable hole and amplifier to connect by conducting wire, the output terminal and A/D of the amplifier
The input terminal connection of sampling unit, the output terminal of the A/D sampling units connect with central processing module, the built-in storage and
Central processing module connects, and the central processing module is connected to data-interface so as to be communicated with outer machine, the Switching Power Supply
Input line is connect with power interface, and the central processing module is made of computer motherboard and CPU, and the Switching Power Supply is defeated all the way
Outlet connect and powers with amplifier, A/D sampling units, central processing module and built-in storage, and the Switching Power Supply is defeated all the way
Outlet connect and powers with Infrared Carbon-sulphur analysis module across cable hole, and the case lid can be removably attached to case by screw
The open side of body is so as to form closed case.
Further, the top box body side surface is provided with mounting hole, and the mounting hole installs ventilated net.
Further, DC fan, the DC fan frontage and airiness net blowing, the switch are equipped in the upper box
The output line all the way of power supply connect and powers with DC fan.
Further, including moist closet, the moist closet is arranged in lower box, and the moist closet is equipped with for air inlet pipe
With the hole of air outlet pipe disengaging, the Infrared Carbon-sulphur analysis module is mounted in moist closet.
Compared with prior art, the beneficial effects of the utility model are：By the component in script main frame and infrared
The infrared analysis block combiner of high frequency carbon and sulfur analytical instrument saves cabinet cost in a cabinet, leads to cabinet upper and lower structures
Come realize basic computer and infrared analysis module combine and also it is complementary influence performance, furthermore it is possible to share a Switching Power Supply,
One Switching Power Supply can give basic computer and infrared analysis module for power supply simultaneously, and the two does not need to that power module is separately provided,
Therefore, cost is saved, also with ventilation and heat and improves the long-time stability of measurement.
Description of the drawings
Fig. 1 show the structure diagram of the cabinet of the utility model.
Fig. 2 show the internal circuit blocks block diagram in the utility model.
Specific embodiment
Content to make the utility model is clearer, below in conjunction with the accompanying drawings, to specific embodiment of the present utility model
It is described in further detail.It should be noted that it for purposes of clarity, is omitted in attached drawing and explanation unrelated with the utility model
, the expression and description of component known to persons of ordinary skill in the art.
Embodiment 1 is with reference to figure 1 and Fig. 2, a kind of infrared high frequency carbon and sulfur analytical instrument host of bilayer, including cabinet, Infrared C
Sulfur Analysis module, amplifier, A/D sampling units, central processing module, built-in storage and Switching Power Supply, the cabinet include case
Body 2 and case lid 3,2 one side of babinet opening, the babinet 2 by set a partition board 4 babinet 2 is divided for upper box 2-1 and
Lower box 2-2, the amplifier, A/D sampling units, central processing module, built-in storage and Switching Power Supply are mounted on upper box
In 2-1, the upper box 2-1 sides are equipped with data-interface 5 and power interface 6, and the Infrared Carbon-sulphur analysis module is mounted on
In lower box 2-2, the side of the lower box 2-2 is provided with through-hole 7, and cable hole 4-1, the Infrared C are provided on the partition board 4
The signal output end of Sulfur Analysis module passes through the input terminal of cable hole 4-1 and amplifier to connect by conducting wire, the amplifier
Output terminal is connect with the input terminal of A/D sampling units, and the output terminal of the A/D sampling units is connect with central processing module, institute
It states built-in storage to connect with central processing module, the central processing module is connected to data-interface 5 so as to communicate with outer machine, institute
The input line for stating Switching Power Supply is connect with power interface 6, and the central processing module is made of computer motherboard and CPU, described
Output line connect and powers with amplifier, A/D sampling units, central processing module and built-in storage Switching Power Supply all the way, described
Output line connect and powers with Infrared Carbon-sulphur analysis module across cable hole 4-1 Switching Power Supply all the way, and the case lid 3 can pass through spiral shell
Nail is removably attached to the open side of babinet 2 so as to form closed case.
In above structure, central processing module, built-in storage and Switching Power Supply constitute a main frame, Infrared C
Sulfur Analysis module, amplifier, A/D sampling units, central processing module, built-in storage and Switching Power Supply are the prior art and show
There is product, the patent document that number of patent application is 2015108717642 describes correlation module.The utility model calculates script
The infrared analysis block combiner of component and infrared high frequency carbon and sulfur analytical instrument in machine host in a cabinet, save cabinet into
This, leads to cabinet upper and lower structures to realize basic computer and the combination of infrared analysis module and complementary influence performance, in addition, can
To share a Switching Power Supply, a Switching Power Supply can be not required to basic computer and infrared analysis module for power supply, the two simultaneously
Power module is separately provided, therefore, saves cost.
For ventilation and heat, the upper box 2-1 sides are provided with mounting hole, and the mounting hole installs ventilated net.
For further ventilation and heat, DC fan, the DC fan frontage and airiness net are equipped in the upper box 2-1
Blowing, the output line all the way of the Switching Power Supply connect and power with DC fan.
Reception tank mid-infrared light source in Infrared Carbon-sulphur analysis module sends out infrared ray, and sub-irradiation gassing body generates simultaneously
A large amount of heat causes the temperature in reception tank constantly to change；On the other hand, it is and outer since reception tank is in normal temperature environment
Boundary's environment carries out heat exchange, so as to which the temperature change of external environment produces reception tank medium temperature degree opposite variation.These two aspects
The reason of lead to temperature change in reception tank, so as to make to flow through the analysis gas temperature variation of reception tank, flow also becomes therewith
Change, pyroelectric sensor feeds back that the electric signal is unstable, poor so as to cause the long-time stability of test result.Therefore, originally
Utility model further includes moist closet 1, and the moist closet 1 is arranged in lower box 2-2, and the moist closet 1 is equipped with for air inlet pipe
With the hole of air outlet pipe disengaging, the Infrared Carbon-sulphur analysis module is mounted in moist closet 1.Infrared Carbon-sulphur analysis module is in one
In isoperibol, and on the one hand the temperature in isoperibol has prevented external environment to receiving relative to external environment higher
On the other hand the influence in pond, improves the fiducial temperature in reception tank, even if the heat energy that the infrared light supply in reception tank generates
Increase the temperature in reception tank, but the temperature entire change in reception tank is little, so that analysis of the stream by reception tank
Gas temperature variation is little, and changes in flow rate is little, and pyroelectric sensor feeds back the electric signal and stablizes relatively, is surveyed so as to improve
The long-time stability of amount.
Finally it should be noted that：Above-mentioned specific embodiment is used for illustrating the utility model rather than to this practicality
It is novel to be limited, those skilled in the art can still carry out the technical solution that embodiment is illustrated
Modification, and the scope of protection of the utility model also should be regarded as to any modifications and changes that the utility model is made.
Claims (4)
1. a kind of infrared high frequency carbon and sulfur analytical instrument host of bilayer, which is characterized in that including cabinet, Infrared Carbon-sulphur analysis module, put
Big device, A/D sampling units, central processing module, built-in storage and Switching Power Supply, the cabinet includes babinet and case lid, described
Babinet one side is open, and the babinet is by setting a partition board that babinet is divided into upper box and lower box, the amplifier, A/D
Sampling unit, central processing module, built-in storage and Switching Power Supply are mounted in upper box, and the top box body side surface is equipped with number
According to interface and power interface, the Infrared Carbon-sulphur analysis module is mounted in lower box, and the side of the lower box is provided with through-hole,
Cable hole is provided on the partition board, the signal output end of the Infrared Carbon-sulphur analysis module passes through cable hole and amplification by conducting wire
The input terminal connection of device, the output terminal of the amplifier are connect with the input terminal of A/D sampling units, the A/D sampling units
Output terminal is connect with central processing module, and the built-in storage is connect with central processing module, the central processing module connection
Data-interface so as to be communicated with outer machine, the input line of the Switching Power Supply is connect with power interface, the central processing module
It is made of computer motherboard and CPU, the Switching Power Supply output line and amplifier, A/D sampling units, central processing module all the way
Connect and power with built-in storage, the Switching Power Supply all the way output line connect across cable hole with Infrared Carbon-sulphur analysis module and
Power supply, the case lid can be removably attached to the open side of babinet so as to form closed case by screw.
A kind of 2. infrared high frequency carbon and sulfur analytical instrument host of bilayer as described in claim 1, which is characterized in that the top box side
Face is provided with mounting hole, and the mounting hole installs ventilated net.
3. a kind of infrared high frequency carbon and sulfur analytical instrument host of bilayer as claimed in claim 2, which is characterized in that in the upper box
Equipped with DC fan, the DC fan frontage and airiness net blowing, output line all the way and the DC fan of the Switching Power Supply connect
It connects and powers.
4. a kind of infrared high frequency carbon and sulfur analytical instrument host of bilayer as described in claim 1, which is characterized in that including moist closet,
The moist closet is arranged in lower box, and the moist closet is equipped with the hole passed in and out for air inlet pipe and air outlet pipe, the Infrared C
Sulfur Analysis module is mounted in moist closet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721192788.6U CN207472762U (en) | 2017-09-18 | 2017-09-18 | A kind of infrared high frequency carbon and sulfur analytical instrument host of bilayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721192788.6U CN207472762U (en) | 2017-09-18 | 2017-09-18 | A kind of infrared high frequency carbon and sulfur analytical instrument host of bilayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472762U true CN207472762U (en) | 2018-06-08 |
Family
ID=62268958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721192788.6U Expired - Fee Related CN207472762U (en) | 2017-09-18 | 2017-09-18 | A kind of infrared high frequency carbon and sulfur analytical instrument host of bilayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472762U (en) |
-
2017
- 2017-09-18 CN CN201721192788.6U patent/CN207472762U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20190918 |