CN206258267U - Multichannel reformer test system - Google Patents
Multichannel reformer test system Download PDFInfo
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- CN206258267U CN206258267U CN201621340097.1U CN201621340097U CN206258267U CN 206258267 U CN206258267 U CN 206258267U CN 201621340097 U CN201621340097 U CN 201621340097U CN 206258267 U CN206258267 U CN 206258267U
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- reformer
- evaporator
- controller
- multichannel
- fan
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Abstract
The utility model is related to reformer testing field, specially a kind of multichannel reformer test system, including：Controller connect fuel feed system input, fuel feed system output end connection evaporator, controller by controlling fuel feed system, for evaporator provides fuel；The output end connection reformer of evaporator, is converted into fuel gaseous state and gives reformer by liquid；The output end connection vehicle emission measurement system of reformer, required fuel gas is converted into by fuel gas；Power-supply system is powered for whole system.The utility model reformer tests whole-process automatic control, and system is run according to parameter preset, without manually looking after；Multiple reformers can be tested simultaneously, the test of each reformer is separate, does not interfere with each other；Real-time storage experimental data, facilitates contrastive test result.
Description
Technical field
The utility model is related to reformer testing field, specifically a kind of multichannel reformer test system.
Background technology
Present this area does not have reformer test system, reformer is tested in the past many use temperature relays or
The methods, complex operation such as the manual control of person；While difficulty is higher when testing multiple reformers；Operating personnel are difficult
Realize precise control；Cannot realize that nobody tests automatically.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of multichannel reformer test system, solves in the past
Low to reformer test intelligence degree, complex operation, the big problem of operation difficulty realizes reformer test automation.
The technical scheme that the utility model is used to achieve the above object is：
A kind of multichannel reformer test system, including：
Controller connects the input of fuel feed system, the output end connection evaporator of fuel feed system, controller
By controlling fuel feed system, for evaporator provides fuel；
The output end connection reformer of evaporator, is converted into fuel gaseous state and gives reformer by liquid；
The output end connection vehicle emission measurement system of reformer, required fuel gas is converted into by fuel gas；
Power-supply system is powered for whole system.
The controller connects evaporator by the first temperature control system, controls the operating temperature of evaporator.
The controller connects reformer by the second temperature control system, controls the operating temperature of reformer.
The vehicle emission measurement system includes gas concentration sensor, connects controller, the gas concentration signal that will be detected
It is sent to controller.
Also include that protective relay connects evaporator and reformer, protects to its temperature.
First temperature control system includes temperature sensor, evaporator heating rod and fan；
Temperature sensor is arranged at evaporator, gathers the temperature information of evaporator；
Evaporator heating rod connects controller by evaporator relay, receives the temperature control order of controller, to steaming
Hair device is heated；
Fan connects controller by fan drives, and controller drives fan to rotate by fan drives, to evaporation
Device is radiated.
Second temperature control system includes temperature sensor and reformer heating plate；
Temperature sensor is arranged at reformer, gathers the temperature information of reformer；
Reformer heating plate connects controller by reformer relay, receives the temperature control order of controller, counterweight
Whole device is heated；
Fan connects controller by fan drives, and controller drives fan to rotate by fan drives, to reforming
Device is radiated.
The utility model has the advantages that and advantage：
1. the utility model reformer tests whole-process automatic control, and system is run according to parameter preset, without manually looking after；
2. the utility model can be tested multiple reformers simultaneously, and the test of each reformer is separate, mutually not
Interference；
3. the utility model can facilitate contrastive test result with real-time storage experimental data.
Brief description of the drawings
Fig. 1 is system architecture diagram of the present utility model；
Fig. 2 is the block diagram of system of the present utility model；
Fig. 3 is working-flow figure of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model.
It is as shown in Figure 1 system architecture diagram of the present utility model.
Controller provides fuel by controlling fuel feed system for evaporator, and ensures to steam by controlling temperature control system
Fuel is converted into gaseous state and is conveyed to reformer by hair device operating temperature, evaporator by liquid, and controller is by controlling temperature control system
Ensure reformer temperature, fuel gas is converted into other fuel gas by reformer.By observing evaporator whether there is with reformer
Gas leak and using sensor detect reformer export each gas concentration of tail gas come confirm evaporator, reformer and
Catalyst working condition, realizes to product design inspection and quality testing.Meanwhile, system also includes pressing key control, convenient to adjust
Whole control parameter, and liquid crystal display, facilitate observing system parameter.Warning system is when toxic and harmful reaches finite concentration
Play reminding effect.
It is illustrated in figure 2 the block diagram of system of the present utility model.
Control system includes power module, control chip, temperature sensor, fans drive, fan, motor driving, fuel
Pump, button, liquid crystal display, evaporator relay, evaporator heating rod, reformer relay, reformer heating plate.Fuel is by steaming
Hair device is converted into gaseous state by liquid, and gas needed for generation is reacted by reformer.Control chip is evaporated by gathering each passage
Device, reformer temperature sensing data, are controlled to ensure to evaporator heating rod, reformer heating plate, fan, petrolift
Reformer can be with normal work.User can observe multiple channel test working state of system by liquid crystal display, and can tie
Control button is closed, each control parameter is adjusted, the precise control to each passage is realized.And system is sensed equipped with fuel gas
Device, leaks in test process in the event of gas, reaches automatic alarm after finite concentration.
220V power switches：The system 220V of being switched on or switched off powers.
24V ACDC：It is 24V direct currents by 220V AC conversions.
12V DCDC：It is 12V direct currents by 24V DC conversions, for fan, petrolift provide electric energy.
5V DCDC：It is 5V direct currents by 12V DC conversions, for control system provides electric energy.
3.3V DCDC：It is 3.3V by 5V DC conversions, for temperature sensor, combustible gas sensor provide electric energy.
Combustible gas sensor：For perceiving environment flammable gas concentration, alarm equipment alarm is driven when a threshold is reached.
Fan：For reformer radiates.
Fans drive：The control signal that controller sends is received, fan is driven according to control signal.
Temperature sensor：Measure each microchannel evaporator and reformer temperature and send the signal to controller.
Motor drives：For receiving controller signals, and drive petrolift.
Petrolift：For injecting fuel into evaporator.
Alarm：Light and audible alert are sent when receiving alarm signal.
Button：User's depresses button, produces signal to send to controller.
MCU：Core controller, for gathering signal, and produces control signal.
Liquid crystal display：For showing various information.
Evaporator heating rod：For heating evaporation device, it is set to be operated within the temperature range of needs.
Evaporator relay：For receiving controller signals, evaporator heating rod is driven.
220V protective relays：220V is disconnected when heating rod, heating plate is not used to power.
Reformer relay：For receiving controller signals, reformer heating plate is driven.
Reformer heating plate：For heated reformate device, it is set to be operated within the temperature range of needs.
It is illustrated in figure 3 working-flow figure of the present utility model.
After switching on power, system components are initialized, and by System self-test, then program is continued to run with, and is otherwise directly moved back
Go out program.Parameters are shown on a display screen controller wait user to push button, user pushes button, controller control
Screen processed makes corresponding corresponding, changes relevant parameter.If opening passage, controller is then according to control parameter, and control is corresponding
Device runs, and, closes corresponding device and radiates if turned off passage then.Then terminate program if turned off system, be otherwise recycled to
Liquid crystal display systems parameter.
Claims (7)
1. a kind of multichannel reformer test system, it is characterised in that including：
Controller connects the input of fuel feed system, and the output end connection evaporator of fuel feed system, controller passes through
Control fuel feed system, for evaporator provides fuel；
The output end connection reformer of evaporator, is converted into fuel gaseous state and gives reformer by liquid；
The output end connection vehicle emission measurement system of reformer, required fuel gas is converted into by fuel gas；
Power-supply system is powered for whole system.
2. multichannel reformer test system according to claim 1, it is characterised in that：The controller is by the first temperature
Control system connects evaporator, controls the operating temperature of evaporator.
3. multichannel reformer test system according to claim 1, it is characterised in that：The controller is by the second temperature
Control system connects reformer, controls the operating temperature of reformer.
4. multichannel reformer test system according to claim 1, it is characterised in that：The vehicle emission measurement system includes
Gas concentration sensor, connects controller, and the gas concentration signal that will be detected is sent to controller.
5. multichannel reformer test system according to claim 1, it is characterised in that：Also connected including protective relay
Evaporator and reformer, protect to its temperature.
6. multichannel reformer test system according to claim 2, it is characterised in that：First temperature control system includes
Temperature sensor, evaporator heating rod and fan；
Temperature sensor is arranged at evaporator, gathers the temperature information of evaporator；
Evaporator heating rod connects controller by evaporator relay, the temperature control order of controller is received, to evaporator
Heated；
Fan connects controller by fan drives, and controller drives fan to rotate, evaporator is entered by fan drives
Row radiating.
7. multichannel reformer test system according to claim 3, it is characterised in that：Second temperature control system includes
Temperature sensor and reformer heating plate；
Temperature sensor is arranged at reformer, gathers the temperature information of reformer；
Reformer heating plate connects controller by reformer relay, the temperature control order of controller is received, to reformer
Heated；
Fan connects controller by fan drives, and controller drives fan to rotate, reformer is entered by fan drives
Row radiating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340097.1U CN206258267U (en) | 2016-12-07 | 2016-12-07 | Multichannel reformer test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340097.1U CN206258267U (en) | 2016-12-07 | 2016-12-07 | Multichannel reformer test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206258267U true CN206258267U (en) | 2017-06-16 |
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ID=59028635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621340097.1U Active CN206258267U (en) | 2016-12-07 | 2016-12-07 | Multichannel reformer test system |
Country Status (1)
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| CN (1) | CN206258267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168919A (en) * | 2016-12-07 | 2018-06-15 | 中国科学院大连化学物理研究所 | A kind of multichannel reformer tests system |
-
2016
- 2016-12-07 CN CN201621340097.1U patent/CN206258267U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168919A (en) * | 2016-12-07 | 2018-06-15 | 中国科学院大连化学物理研究所 | A kind of multichannel reformer tests system |
| CN108168919B (en) * | 2016-12-07 | 2023-10-20 | 中国科学院大连化学物理研究所 | Multichannel reformer test system |
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