CN206573294U - A kind of engine warm-up system test platform - Google Patents
A kind of engine warm-up system test platform Download PDFInfo
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- CN206573294U CN206573294U CN201720198411.5U CN201720198411U CN206573294U CN 206573294 U CN206573294 U CN 206573294U CN 201720198411 U CN201720198411 U CN 201720198411U CN 206573294 U CN206573294 U CN 206573294U
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- operating desk
- test platform
- display lamp
- engine warm
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Abstract
The utility model discloses a kind of engine warm-up system test platform, including operating desk；PLC control unit is installed in the operating desk；Voltage stabilizing and Current Voltage display unit are provided with front side of the operating desk；Its left side of the operating desk is provided with a touch-screen and multiple running status display lamps；Its right side of the operating desk is provided with warming pan and sensor；In being provided with water quantity monitoring device and oil mass monitoring device on operating desk on rear side of the warming pan.Engine warm-up system test platform of the present utility model, builds heating system running environment, and system of realizing starts, runs, lights a fire, heated and heating function；Inflow temperature sensor, leaving water temperature sensors, water tank temperature sensor, intake pressure sensor, discharge pressure sensor, cistern water level sensor, exhaust gas temperature sensor and smoke evacuation pressure sensor realize the real-time monitoring of working state of system；PLC control unit realizes the functional simulation of heating system, tests each component working state of heating system.
Description
Technical field
The utility model is related to a kind of engine warm-up system test platform, belongs to motor liquid equipment development technical field.
Background technology
The major function of heating system is, when outside air temperature is less than 5 DEG C, proper motion artillery engine to be given before engine start
And accessory system heating, and can be crew module's heating；Engine warm-up system architecture is complicated, mainly total by combustion chamber, heat exchanger
Into, atomizer, pump group, glow plug, the part such as occupant's radiator composition, operating procedure is complicated, lacks performance test platform；
The utility model builds the test environment consistent with actual load by developing engine warm-up system test platform, meets heating system
System training needs with test.
The content of the invention
To solve the above problems, the utility model proposes a kind of engine warm-up system test platform, building heating system
System running environment, realizes the real-time monitoring of working state of system；Realize the functional simulation of heating system, each portion of test heating system
Part working condition.
Engine warm-up system test platform of the present utility model, including operating desk；PLC controls are installed in the operating desk
Unit processed；Voltage stabilizing and Current Voltage display unit are provided with front side of the operating desk；Its left side of the operating desk is provided with one and touched
Touch screen and multiple running status display lamps；Its right side of the operating desk is provided with warming pan and sensor；On rear side of the warming pan
In being provided with water quantity monitoring device and oil mass monitoring device on operating desk；The water quantity monitoring device and oil mass monitoring device difference
It is connected with warming pan；The voltage stabilizing and Current Voltage display unit, touch-screen, running status display lamp, warming pan and sensor
Electrically connected respectively with PLC control unit；The touch-screen, running status display lamp, warming pan and sensor respectively with voltage stabilizing with
Current Voltage display unit is electrically connected.
Further, glow plug, pump group motor and air-heater are installed in the warming pan.
Further, the running status display lamp includes starting display lamp, operation display lamp, igniting display lamp, hot blast
Machine opens display lamp and delivery valve opens display lamp.
Further, the sensor include inflow temperature sensor, leaving water temperature sensors, water tank temperature sensor,
Intake pressure sensor, discharge pressure sensor, cistern water level sensor, exhaust gas temperature sensor and smoke evacuation pressure sensor.
Further, the voltage stabilizing in Current Voltage display unit with being provided with voltage sensor and current sensor.
Compared with prior art, engine warm-up system test platform of the present utility model builds and added the utility model
Warm system running environment, feasible system starts, runs, lights a fire, heated and heating function；Inflow temperature sensor, go out water temperature
Spend sensor, water tank temperature sensor, intake pressure sensor, discharge pressure sensor, cistern water level sensor, exhaust gas temperature
The real-time monitoring of sensor, pressure sensor feasible system working condition of discharging fume；PLC control unit can realize heating system
Functional simulation, tests each component working state of heating system.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is circuit theory schematic block diagram of the present utility model.
Fig. 3 is touch screen interface display schematic diagram of the present utility model.
Embodiment
Modules of the present utility model are existing mature modules, therefore, no longer to each module physical circuit and work
It is described in detail as process, the utility model purpose is that its is specific as follows by each above-mentioned mature modules cooperating：
As shown in Figure 1 to Figure 3, engine warm-up system test platform of the present utility model, including operating desk 1；The behaviour
Make that PLC control unit U is installed in platform 1；The front side of operating desk 1 is provided with voltage stabilizing and Current Voltage display unit 2；The behaviour
Make its left side of platform 1 and one touch-screen 3 and multiple running status display lamps 4 are installed；Its right side of the operating desk 1 is provided with warming pan
5 and sensor（It is not shown）；The rear side of the warming pan 5 is in being provided with water quantity monitoring device 6 and oil mass monitoring device on operating desk 1
7；The water quantity monitoring device 6 and oil mass monitoring device 7 are connected with warming pan 5 respectively；The voltage stabilizing shows single with Current Voltage
Member 2, touch-screen 3, running status display lamp 4, warming pan 5 and sensor are electrically connected with PLC control unit U respectively；It is described to touch
Screen 3, running status display lamp 4, warming pan 5 and sensor are electrically connected with voltage stabilizing with Current Voltage display unit 2 respectively.
Glow plug, pump group motor and air-heater are installed in the warming pan 5；The glow plug, pump group motor and
Air-heater is electrically connected with PLC control unit respectively.
The running status display lamp 4 includes startup display lamp, operation display lamp, igniting display lamp, air-heater and opens display
Lamp and delivery valve open display lamp.
The sensor includes inflow temperature sensor, leaving water temperature sensors, water tank temperature sensor, intake pressure and passed
Sensor, discharge pressure sensor, cistern water level sensor, exhaust gas temperature sensor and smoke evacuation pressure sensor.
The voltage stabilizing in Current Voltage display unit 2 with being provided with voltage sensor and current sensor.
Warming pan control interface, interface are shown on engine warm-up system test platform of the present utility model, touch-screen
It is upper set start, operation, igniting, air-heater are opened and open indicator lamp 10 ~ 14 with delivery valve, and it is corresponding start, operation, point pry-
Blower fan is opened drives button 15 ~ 19 with delivery valve；And it is provided with cistern water level, intake pressure, discharge pressure, inflow temperature, water tank temperature
Degree, leaving water temperature, exhaust gas temperature and smoke evacuation pressure display box 20 ~ 27；
Engine warm-up system test platform of the present utility model can realize that warming pan starts, glow plug is preheated, pump group
Motor operation, temperature alarming and air-heater warmer function；
This test platform operating power is less than 3 kilowatts；
Engine warm-up system test platform voltage of the present utility model and ammeter can test power supply voltage signal and
The power consumed in training；Can test warming pan inflow temperature, leaving water temperature, water tank temperature, warming pan exhaust opening temperature, plus
The state parameters such as warm pot intake pressure, discharge pressure, smoke evacuation pressure, cistern water level；
PLC control unit and touch-screen are used for the collection to signal data and signal output, data display；
During operation, the attaching plug of operating desk being plugged first and all breakers 8 close a floodgate, rotation upper electrical switch is now
It can operate.Operating desk can show the operating voltage and current value of warming pan in real time；
Cistern water level（mm）：Detected by cistern water level sensor, and numerical value is sent to PLC control unit and by touch-screen
It has been shown that, unit is millimeter；
Intake pressure（KPa）：Detected by water inlet pipe intake pressure sensor, and numerical value is sent to PLC control unit simultaneously
Shown by touch-screen, unit for kPa；
Discharge pressure（KPa）：Detected by outlet pipe discharge pressure sensor, and numerical value is sent to PLC control unit simultaneously
Shown by touch-screen, unit for kPa；
Inflow temperature（℃）：Detected by water inlet pipe inflow temperature sensor, and by numerical value be sent to PLC control unit and by
Touch-screen shows, unit for degree Celsius；
Leaving water temperature（℃）：Detected by outlet pipe leaving water temperature sensors, and by numerical value be sent to PLC control unit and by
Touch-screen shows, unit for degree Celsius：
Water tank temperature（℃）：Detected by water tank temperature sensor, and numerical value is sent to PLC control unit and by touch-screen
It has been shown that, unit for degree Celsius：
Exhaust gas temperature（℃）：Detected by chimney meatus transmitting smoke temperature sensor, and numerical value is sent to PLC control unit and by touching
Touch screen display, unit for degree Celsius；
Smoke evacuation pressure（Pa）：Detected by chimney meatus transmitting smoke pressure sensor, and numerical value is sent to PLC and by touch screen display
Show, unit is handkerchief；
Start：Start button is clicked, warming pan is run with slow speed, the start indicator lamp on touch-screen is changed into from green
It is red；Start button is clicked again；Warming pan is out of service, and the start indicator lamp on touch-screen is changed into green from red；
Operation：Operation button is clicked, warming pan is run with high revolution, and the run indicator on touch-screen is changed into from green
It is red；Operation button is clicked again, warming pan is out of service, the run indicator on touch-screen is changed into green from red；
Igniting：Button ignition switch is clicked, the ignition light that glow plug starts on preheating, touch-screen is changed into red from green
Color；Button ignition switch is clicked again, and the ignition light that glow plug stops on heating, touch-screen is changed into green from red；
Air-heater is opened：Click air-heater and drive button, air-heater brings into operation, the air-heater on touch-screen open indicator lamp by
Green is changed into red；Air-heater is clicked again and drives button, air-heater is out of service, and the air-heater on touch-screen opens indicator lamp by red
Discoloration is green；
Delivery valve is opened：Click delivery valve and drive button fuel feeding magnetic valve and open, the delivery valve on touch-screen opens indicator lamp by green
Discoloration is red；Delivery valve is clicked again and opens button fuel feeding magnetic valve pass, and the delivery valve on touch-screen is opened indicator lamp and become by red
For green；
Heating system running environment is built, feasible system starts, runs, lights a fire, heated and heating function；Inflow temperature
Sensor, leaving water temperature sensors, water tank temperature sensor, intake pressure sensor, discharge pressure sensor, cistern water level are passed
Sensor, exhaust gas temperature sensor, the real-time monitoring for pressure sensor feasible system working condition of discharging fume；PLC control unit can
The functional simulation of heating system is realized, each component working state of heating system is tested.
Above-described embodiment, is only better embodiment of the present utility model, therefore all according to the utility model patent claim
The equivalent change or modification that described construction, feature and principle is done, is included in the utility model patent claim.
Claims (5)
1. a kind of engine warm-up system test platform, it is characterised in that：Including operating desk；PLC is installed in the operating desk
Control unit；Voltage stabilizing and Current Voltage display unit are provided with front side of the operating desk；Its left side of the operating desk is provided with one
Touch-screen and multiple running status display lamps；Its right side of the operating desk is provided with warming pan and sensor；After the warming pan
Side is in being provided with water quantity monitoring device and oil mass monitoring device on operating desk；The water quantity monitoring device and oil mass monitoring device point
It is not connected with warming pan；The voltage stabilizing and Current Voltage display unit, touch-screen, running status display lamp, warming pan and sensing
Device is electrically connected with PLC control unit respectively；The touch-screen, running status display lamp, warming pan and sensor respectively with voltage stabilizing
Electrically connected with Current Voltage display unit.
2. engine warm-up system test platform according to claim 1, it is characterised in that：It is provided with the warming pan
Glow plug, pump group motor and air-heater.
3. engine warm-up system test platform according to claim 1, it is characterised in that：The running status display lamp
Including start display lamp, operation display lamp, igniting display lamp, air-heater opens display lamp and delivery valve opens display lamp.
4. engine warm-up system test platform according to claim 1, it is characterised in that：The sensor includes water inlet
Temperature sensor, leaving water temperature sensors, water tank temperature sensor, intake pressure sensor, discharge pressure sensor, Water in Water Tank
Level sensor, exhaust gas temperature sensor and smoke evacuation pressure sensor.
5. engine warm-up system test platform according to claim 1, it is characterised in that：The voltage stabilizing and Current Voltage
Voltage sensor and current sensor are installed in display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720198411.5U CN206573294U (en) | 2017-03-02 | 2017-03-02 | A kind of engine warm-up system test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720198411.5U CN206573294U (en) | 2017-03-02 | 2017-03-02 | A kind of engine warm-up system test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206573294U true CN206573294U (en) | 2017-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720198411.5U Active CN206573294U (en) | 2017-03-02 | 2017-03-02 | A kind of engine warm-up system test platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195590A (en) * | 2018-03-21 | 2018-06-22 | 潍柴动力股份有限公司 | A kind of motor front-end wheel system durability test apparatus |
| CN111811855A (en) * | 2020-07-09 | 2020-10-23 | 京威汽车设备有限公司 | Comprehensive performance detection equipment and method for fuel heater |
-
2017
- 2017-03-02 CN CN201720198411.5U patent/CN206573294U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195590A (en) * | 2018-03-21 | 2018-06-22 | 潍柴动力股份有限公司 | A kind of motor front-end wheel system durability test apparatus |
| CN111811855A (en) * | 2020-07-09 | 2020-10-23 | 京威汽车设备有限公司 | Comprehensive performance detection equipment and method for fuel heater |
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