CN208281100U - A kind of automatic oil supplying device of laboratory bench fuel tank - Google Patents
A kind of automatic oil supplying device of laboratory bench fuel tank Download PDFInfo
- Publication number
- CN208281100U CN208281100U CN201820654866.8U CN201820654866U CN208281100U CN 208281100 U CN208281100 U CN 208281100U CN 201820654866 U CN201820654866 U CN 201820654866U CN 208281100 U CN208281100 U CN 208281100U
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- CN
- China
- Prior art keywords
- oil
- fuel tank
- fuel
- controller
- pressure sensor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automatic oil supplying devices of laboratory bench fuel tank, including fuel tank and it is set to the oil outlet of fuel tank, the tank bottoms are installed with oil pressure sensor, the outside of the fuel tank is equipped with oil drum, oil pump is connected between the oil drum and fuel tank, the oil inlet pipe of the oil pump is connected to oil drum, flowline is connected to fuel tank, the outside of the fuel tank is equipped with the controller being electrically connected with oil pressure sensor and oil pump, the pressure signal that the oil pressure sensor will test feeds back to controller, and controller works according to pressure signal control oil pump.The utility model has the following advantages that and effect: the utility model can the fuel oil content to fuel tank internal carry out real time monitoring and to engine provide fuel oil while also achieve itself fuel oil feed.
Description
Technical field
The utility model relates to a kind of automobile technical field, in particular to a kind of auto-supply of laboratory bench fuel tank
Device.
Background technique
Engine test refers to and examines the performance of engine, reliability and durable using special test and test equipment
The experiment of property.First engine to be tested is placed in engine testing laboratory and fuel feeding is carried out to it, turns engine continuous
It is dynamic, to be detected to the engine in rotation.And the fueller in conventional engines laboratory, including fuel tank and setting
Oil inlet and oil outlet on fuel tank generally require experimenter using hand oiling when the fuel oil of fuel tank internal is finished
Mode the fuel oil of experiment is fed；And the mode of hand oiling is very inconvenient and takes a long time, therefore, it is necessary to biography
The fueller of system is further improved.
Utility model content
The purpose of the utility model is to provide a kind of auto-supplies of laboratory bench fuel tank for being able to achieve auto-supply
Device.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of laboratory bench oil
The automatic oil supplying device of case including fuel tank and is set to the oil outlet of fuel tank, and the tank bottoms are installed with oil pressure sensing
The outside of device, the fuel tank is equipped with oil drum, and oil pump, the oil inlet pipe and oil drum of the oil pump are connected between the oil drum and fuel tank
Connection, flowline are connected to fuel tank, and the outside of the fuel tank is equipped with the controller being electrically connected with oil pressure sensor and oil pump, institute
The pressure signal that stating oil pressure sensor will test feeds back to controller, and controller works according to pressure signal control oil pump.
By using above-mentioned technical proposal, realize that the fuel oil of fuel tank itself is fed by oil pump and controller, firstly, oily
Pressure sensor receives the pressure information of fuel oil in fuel tank internal, and passes it to controller, and controller is according to the pressure received
Force information controls oil pump.When the pressure signal detected reaches lowest critical value, the work of controller control oil pump, oil
Fuel oil in oil drum is delivered to fuel tank internal and fed by pump；When the pressure signal detected reaches maximum critical value, control
Device control oil pump processed stops working, to realize the automatic supply of liquid level of fuel oil in fuel tank.
Be further arranged to: the controller is electrically connected with display device and shows current fuel tank internal by display device
Fuel oil content.
By using above-mentioned technical proposal, oil pressure sensor receives the pressure information of fuel oil in fuel tank internal, and is passed
Controller is passed, for controller by pressure signal transmission to display device, display device shows the fuel oil content of current fuel tank internal,
Meanwhile display device can display real-time the fuel oil content of fuel tank internal, realizes that dynamic monitors, experimenter is facilitated to recognize in real time
The fuel oil content of fuel tank internal, to achieve the purpose of real-time monitoring.
Be further arranged to: the controller is electrically connected the light warning of siren and three different color lights
Device.
By using above-mentioned technical proposal, controller is according to the pressure information received to siren and three differences
The visual alarm of coloured light is controlled, and three visual alarms are respectively yellow alarm device, green light alarm and feux rouges alarm
Device, when the pressure information that controller receives reaches lowest critical value, the flashing of feux rouges alarm, siren work；When
When pressure signal reaches maximum critical value, the flashing of green light alarm, siren work；Work as operation of oil pump, but in fuel tank
Portion's fuel oil content does not change, when pressure signal does not reach maximum critical value yet, the flashing of yellow alarm device, siren work
Make；When fuel tank internal is not fuel-displaced, and the pressure signal value that oil pressure sensor detects reduces always, i.e. generation oil leakage phenomenon,
At this point, controller control feux rouges alarm is always on to prompt staff's fuel tank that oil leak occurs.
Be further arranged to: the fuel tank is equipped with oil inlet.
By using above-mentioned technical proposal, when oil pump is damaged, by oil inlet can fuel oil to fuel tank internal into
Row supply manually.
In conclusion the utility model has the following beneficial effects: the utility model can fuel oil content to fuel tank internal
Monitor in real time and the fuel oil of fuel tank internal is fed automatically.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the functional block diagram of embodiment.
In figure: 1, fuel tank；2, oil outlet；3, oil pressure sensor；4, oil drum；5, oil pump；6, controller；7, display device；
8, visual alarm；9, siren；10, oil inlet.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
With reference to Fig. 1 and Fig. 2, a kind of automatic oil supplying device of laboratory bench fuel tank, including fuel tank 1, the bottom of fuel tank 1
Offer oil outlet 2, top offers oil inlet 10, the outside of fuel tank 1 is equipped with oil drum 4, between oil drum 4 and the side wall of fuel tank 1
It is connected with oil pump 5, fixation is connected between the oil inlet pipe and oil drum 4 of oil pump 5, fixation is connected between flowline and fuel tank 1.Fuel tank 1
Interior bottom be installed with oil pressure sensor 3, the same controller 6 is electrically connected between oil pressure sensor 3 and oil pump 5；Controller 6
On be electrically connected with display device 7, which can be liquid crystal display, be electrically connected with 9 He of siren on controller 6
Three different color light visual alarms 8, the visual alarm 8 of three different color lights are respectively green light alarm, yellow alarm device
With feux rouges alarm, siren 9 is buzzer.
The course of work: firstly, pressure information of the oil pressure sensor 3 in 1 internal receipt fuel oil of fuel tank, and pass it to control
Device 6 processed, for controller 6 by pressure signal transmission to display device 7, display device 7 shows current 1 internal fuel content of fuel tank, shows
Fuel oil content inside 7 real-time display fuel tank 1 of showing device realizes that dynamic monitors；Controller 6 is according to the pressure information pair received
Oil pump 5, siren 9 and visual alarm 8 are controlled.
When the pressure signal detected reaches lowest critical value, controller 6 controls the flashing of feux rouges alarm, whistle alarm
Device 9 is alarmed, and after continuing working five seconds, feux rouges alarm and the alarm of siren 9 stop working, 6 control oil pump of controller, 5 work
Make, the fuel oil in oil drum 4 is delivered to inside fuel tank 1 and feeds by oil pump 5.When the pressure signal arrival detected is maximum critical
When value, controller 6 controls the flashing of green light alarm, siren 9 is alarmed, after continuing working five seconds, green light alarm and ring
Flute alarm 9 stops working, and 6 control oil pump 5 of controller stops working.
When oil pump 5 works, but 1 internal fuel content of fuel tank does not change, and pressure signal does not reach maximum yet and faces
When dividing value, controller 6 controls the flashing of yellow alarm device, siren 9 is alarmed, and continues working ten seconds, yellow alarm device and ring
Flute alarm 9 stops working.
Inside fuel tank 1 not when fuel-displaced, the pressure signal value that oil pressure sensor 3 detects reduces always, that is, leaks
Oily phenomenon is always at this point, controller 6 controls feux rouges alarm to prompt staff's fuel tank 1 that oil leak occurs.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (4)
1. a kind of automatic oil supplying device of laboratory bench fuel tank, including fuel tank (1) and it is set to the oil outlet of fuel tank (1)
(2), it is characterised in that: fuel tank (1) bottom is installed with oil pressure sensor (3), and the outside of the fuel tank (1) is equipped with oil drum
(4), it is connected with oil pump (5) between the oil drum (4) and fuel tank (1), the oil inlet pipe of the oil pump (5) is connected to oil drum (4), goes out
Oil pipe is connected to fuel tank (1), and the outside of the fuel tank (1) is equipped with the control being electrically connected with oil pressure sensor (3) and oil pump (5)
Device (6), the pressure signal that the oil pressure sensor (3) will test are fed back to controller (6), and controller (6) is believed according to pressure
The work of number control oil pump (5).
2. a kind of automatic oil supplying device of laboratory bench fuel tank according to claim 1, it is characterised in that: the control
Device (6) processed is electrically connected with display device (7) and shows current fuel tank (1) internal fuel content by display device (7).
3. a kind of automatic oil supplying device of laboratory bench fuel tank according to claim 1, it is characterised in that: the control
Device (6) processed is electrically connected the visual alarm (8) of siren (9) and three different color lights.
4. a kind of automatic oil supplying device of laboratory bench fuel tank according to claim 1, it is characterised in that: the oil
Case (1) is equipped with oil inlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654866.8U CN208281100U (en) | 2018-05-03 | 2018-05-03 | A kind of automatic oil supplying device of laboratory bench fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654866.8U CN208281100U (en) | 2018-05-03 | 2018-05-03 | A kind of automatic oil supplying device of laboratory bench fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281100U true CN208281100U (en) | 2018-12-25 |
Family
ID=64751240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820654866.8U Expired - Fee Related CN208281100U (en) | 2018-05-03 | 2018-05-03 | A kind of automatic oil supplying device of laboratory bench fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657089A (en) * | 2019-08-15 | 2020-01-07 | 盐城博尔福机电科技发展有限公司 | Diaphragm pump detection device and detection method thereof |
-
2018
- 2018-05-03 CN CN201820654866.8U patent/CN208281100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657089A (en) * | 2019-08-15 | 2020-01-07 | 盐城博尔福机电科技发展有限公司 | Diaphragm pump detection device and detection method thereof |
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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 |
Granted publication date: 20181225 Termination date: 20190503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |