CN205871732U - Automation in on -vehicle power station fuel control device of maring - Google Patents
Automation in on -vehicle power station fuel control device of maring Download PDFInfo
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- CN205871732U CN205871732U CN201620784301.2U CN201620784301U CN205871732U CN 205871732 U CN205871732 U CN 205871732U CN 201620784301 U CN201620784301 U CN 201620784301U CN 205871732 U CN205871732 U CN 205871732U
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- oil
- power station
- switch
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Abstract
The utility model discloses an automation in on -vehicle power station fuel control device of maring, its structural feature is: power station fuel tank lower extreme passes through oil pipe and the oil pump protector is connected, the oil pump protector passes through oil pipe and electronic fuel pump connects, and electronic fuel pump passes through oil pipe and the vehicle fuel tank is connected, power station fuel tank upper end is connected with fuel quantity sensor, and fuel quantity sensor passes through cable and relay connection, and the relay passes through the cable to be connected with the oil pump protector and with the oil circuit breaker respectively, adds the oil circuit breaker and passes through cable and electronic fuel pump connection. The utility model has the beneficial effects of: the problem of the fuel supply when field work of on -vehicle power station is solved, can follow automatic oil transportation to the power station of vehicle fuel tank to can be when vehicle fuel tank volume be not enough, the refueling system automatic shutdown damages because of long -time idle running leads to the fact and the long -term power consumptive feed that leads to the fact of battery in order to prevent the gasoline pump, and the operation is safe, simple and convenient, quick.
Description
Technical field
This utility model relates to the automatic oiling of a kind of vehicle-mounted power station and controls device, particularly relates to a kind of vehicle-mounted power station and possesses
Control device from vehicle fuel tank automatic oil transfer to vehicle-mounted power station fuel tank.
Background technology
Customer responsiveness, when vehicle-mounted power station works in the wild, fuel oil supply is constant, because fuel oil supply deficiency causes electrical equipment
Cannot normally work, and artificially mode from vehicle fuel tank extraction fuel oil have that operation is constant, speed slow, potential safety hazard etc. all
Many problems.Therefore, user proposes, and the automatic oiling that must study a kind of vehicle-mounted power station controls device, and realizes following functions: 1, hands
Dynamic oiling, operator's Non-follow control adds oil circuit breaker and realizes from vehicle fuel tank automatic oil transfer to vehicle-mounted power station fuel tank；2, certainly
Dynamic oiling, it is achieved unmanned, when vehicle-mounted power station fuel tank low on fuel, fuel loading system works automatically, from vehicle fuel tank
Automatic oil transfer is to vehicle-mounted power station fuel tank；When vehicle-mounted power station fuel tank oil is full, fuel loading system is automatically stopped work；3, vehicle is worked as
During fuel tank fuel quantity deficiency, manually refuel or under automatic oiling, all can realize vehicle-mounted power station fuel loading system and be automatically stopped, to prevent from adding
Oil pump damages and the long-time power consumption of system.
Summary of the invention
The purpose of this utility model there are provided the automatic filling fuel control unit of a kind of vehicle-mounted power station, makes vehicle mounted electric
Station possesses from vehicle fuel tank automatic oil transfer to the function of vehicle-mounted power station fuel tank；Operator are manually operable and add oil circuit breaker control
Make from vehicle fuel tank automatic oil transfer to vehicle-mounted power station fuel tank；Also unmanned can be realized, when vehicle-mounted power station fuel tank oil mass
Time not enough, refueling device works automatically, from vehicle fuel tank automatic oil transfer to vehicle-mounted power station fuel tank；When vehicle-mounted power station fuel tank
When oil is full, fuel loading system is automatically stopped work；When vehicle fuel tank fuel quantity deficiency, manually refuel or under automatic oiling, all can be real
Existing vehicle-mounted power station fuel loading system is automatically stopped, to prevent gasoline pump from causing damage and the long-term power consumption of accumulator because of long-time idle running
Cause feed.
The utility model is achieved like this, the automatic filling fuel control unit of a kind of vehicle-mounted power station, mainly include
Power station fuel tank, fuel-quantity transducer, cable, oil pipe, relay, oil pump protector, add oil circuit breaker, electronic fuel pump, vehicle combustion
Fuel tank；It is characterized in that: fuel tank lower end, power station is connected by oil pipe and oil pump protector；Oil pump protector passes through oil pipe and electricity
Sub-fuel pump connects, and electronic fuel pump is connected by oil pipe and vehicle fuel tank；Fuel tank upper end, described power station connects oil mass
Sensor, fuel-quantity transducer is connected by cable and relay, and relay is left with oil pump protector and oiling respectively by cable
Close and connect, add oil circuit breaker and connected by cable and electronic fuel pump.
The control system of described in the utility model device is: fuel-quantity transducer is provided with fuel-quantity transducer upper limit position switch
K1 and fuel-quantity transducer lower position switch K2；Described relay is provided with relay K A1, relay K A2 and relay K A3；Continue
Electrical equipment KA1 is provided with relay switch KA1_1, and relay K A2 is provided with relay switch KA2_1 and relay switch KA2_2, relay
Device KA3 is provided with relay switch KA3_1；The described oil circuit breaker that adds is divided into automatic oiling switch SA1_1 and manually adds oil circuit breaker
SA1_2；Described supply voltage cut-in relay KA1, relay K A1 and fuel-quantity transducer upper limit position switch K1 connect, described electricity
Source voltage cut-in relay KA2, relay K A2 connects automatic oiling switch SA1_1 respectively and manually adds oil circuit breaker SA1_2, from
The dynamic oil circuit breaker SA1_1 and fuel-quantity transducer lower position switch K2 that adds connects, and manually adds oil circuit breaker SA1_2 and relay switch KA1_
1 connects, automatic oiling switch SA1_1 and manually add and be provided with relay switch KA2_1 between oil circuit breaker SA1_2；Described power supply electricity
Crimp and connect into relay K A3, relay K A3 and relay switch KA2_2；Described supply voltage cut-in relay switch KA3_
1, relay switch KA3_1 connect oil pump protector, and oil pump protector connects electronic fuel pump.
Of the present utility model having the technical effect that solves fuel oil supply problem when vehicle-mounted power station works in the wild, can be from car
Fuel tank automatic oil transfer, and can be when vehicle fuel tank fuel quantity deficiency to power station fuel tank, and fuel loading system is automatically stopped, to prevent
Gasoline pump causes damage and the long-term power consumption of accumulator to cause feed because of long-time idle running, operates safe and simple, quick.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic diagram of the present utility model.
In FIG, 1, power station fuel tank；2, fuel-quantity transducer；3, cable；4, oil pipe；5, relay；6, oil pump protection
Device；7, oil circuit breaker is added；8, electronic fuel pump, 9, vehicle fuel tank.
In fig. 2,8, electronic fuel pump U1,6, oil pump protector U2,7, add oil circuit breaker SA1,10, the fuel-quantity transducer upper limit
Bit switch K1,11, fuel-quantity transducer lower position switch K2,12, relay K A1,13, relay K A2,14, relay K A3,15,
Automatic oiling switch SA1_1,16, manually add oil circuit breaker SA1_2, flow sensing switch 17 and time-delay relay 18.
Detailed description of the invention
As it is shown in figure 1, this utility model is such to work and enforcement, the automatic filling fuel oil control of a kind of vehicle-mounted power station
Device processed, mainly includes power station fuel tank 1, fuel-quantity transducer 2, cable 3, oil pipe 4, relay 5, oil pump protector 6, refuels and open
Pass 7, electronic fuel pump 8, vehicle fuel tank 9；It is characterized in that: oil pipe 4 and oil pump protector 6 are passed through in power station fuel tank 1 lower end
Connect；Oil pump protector 6 is connected by oil pipe 4 and electronic fuel pump 8, and electronic fuel pump 8 is by oil pipe 4 and vehicle fuel tank 9
Connect；Fuel tank 1 upper end, described power station connects fuel-quantity transducer 2, and fuel-quantity transducer 2 is connected by cable 3 and relay 5,
Relay 5 by cable 3 respectively with oil pump protector 6 and add oil circuit breaker 7 and connect, add oil circuit breaker 7 by cable 3 and electronic fuel
Pump 8 connects；And control from car by adding oil circuit breaker 7, relay 5, fuel-quantity transducer 2, oil pump protector 6 and electronic fuel pump 8
Fuel tank 1 automatic transport fuel oil is to power station fuel tank 9.
As in figure 2 it is shown, this control method has automatically and manually two kinds of oiling modes, automated manner can realize unmanned value
Keep, according to the action of power station fuel tank oil mass transmitter liquid level switch, control the work of electronic fuel pump；Manual mode must have operation
Human attendance, after power station fuel tank oil mass is filled it up with, will add oil circuit breaker and close, prevent electronic fuel pump intermittent work.
Automatic oiling mode: oil circuit breaker SA1(7 will be added) select " automatically " mode, SA1_1(15) Guan Bi, when power station fuel oil
When case oil mass is less than lower limit, fuel-quantity transducer lower position switch K2(11) Guan Bi, relay K A2(13) must be electric, KA2_2 closes
Close, control relay K A3(14 of electronic fuel pump working power) must be electric, KA3_1 closes, and electronic fuel pump U1 obtains electric work,
Fuel oil is delivered to power station fuel tank from vehicle fuel tank；When power station fuel tank oil mass is higher than lower limit, under fuel-quantity transducer
Limit switch K2(11) disconnect, because of relay K A2(13) it is in obtain electricity condition, KA2_1 closes, relay K A2(13) still can lead to
Crossing KA1_1 and be kept as electricity condition, electronic fuel pump can maintenance work；When power station fuel tank oil mass is higher than upper limit, oil
Quantity sensor upper limit position switch K1(10) Guan Bi, relay K A1(12) must be electric, KA1_1 disconnects, relay K A2(13) power-off, continue
Electrical equipment KA3(14) power-off, electronic fuel pump U1 power-off, quit work.
Manually refuel mode: oil circuit breaker SA1 will be added and select " manually " mode, SA1_2(16) close, relay K A2 obtains electric,
KA2_2 closes, and relay K A3 controlling electronic fuel pump working power obtains electric, and KA3_1 closes, and electronic fuel pump U1 obtains electrician
Make, fuel oil is delivered to power station fuel tank from vehicle fuel tank；When power station fuel tank oil mass is higher than upper limit, K1 closes, continues
Electrical equipment KA1 obtains electric, and KA1_1 disconnects, the power-off of relay K A2, and the power-off of relay K A3, quits work at electronic fuel pump U1 power-off.
Oil pump protector U2 is provided with flow sensing switch 17 and time-delay relay 18, in automatic or manual refueling process, as
During vehicle fuel tank low on fuel, carrying without oil mass, the flow sensing switch motion of oil pump protector, after time delay 20s, U2 breaks
Open, electronic fuel pump U1 power-off, quit work.Oil pump protector, for when vehicle fuel tank low on fuel, prevents electronics from firing
Oil pump causes damage because of long-time idle running, and the long-term power consumption of accumulator causes feed.
Claims (2)
1. an automatic filling fuel control unit for vehicle-mounted power station, mainly include power station fuel tank, fuel-quantity transducer, cable,
Oil pipe, relay, oil pump protector, add oil circuit breaker, electronic fuel pump, vehicle fuel tank；It is characterized in that: under the fuel tank of power station
Hold and connected by oil pipe and oil pump protector；Oil pump protector is connected by oil pipe and electronic fuel pump, and electronic fuel pump passes through
Oil pipe and vehicle fuel tank connect；Fuel tank upper end, described power station connects fuel-quantity transducer, fuel-quantity transducer by cable and
Relay connects, relay by cable respectively with oil pump protector and add oil circuit breaker and connect, add oil circuit breaker by cable and electricity
Sub-fuel pump connects.
The automatic filling fuel control unit of a kind of vehicle-mounted power station the most according to claim 1, it is characterised in that: this device
Control system be: fuel-quantity transducer is provided with fuel-quantity transducer upper limit position switch K1 and fuel-quantity transducer lower position switch K2；
Described relay is provided with relay K A1, relay K A2 and relay K A3；Relay K A1 is provided with relay switch KA1_1,
Relay K A2 is provided with relay switch KA2_1 and relay switch KA2_2, and relay K A3 is provided with relay switch KA3_1；
The described oil circuit breaker that adds is divided into automatic oiling switch SA1_1 and manually adds oil circuit breaker SA1_2；Supply voltage cut-in relay KA1, continues
Electrical equipment KA1 and fuel-quantity transducer upper limit position switch K1 connects, and described supply voltage cut-in relay KA2, relay K A2 connects respectively
Meeting automatic oiling switch SA1_1 and manually add oil circuit breaker SA1_2, automatic oiling switch SA1_1 and fuel-quantity transducer lower limit are opened
Closing K2 to connect, manually add oil circuit breaker SA1_2 and relay switch KA1_1 and connect, automatic oiling switch SA1_1 opens with manually refueling
Close and be provided with relay switch KA2_1 between SA1_2；Described supply voltage cut-in relay KA3, relay K A3 and relay are opened
Close KA2_2 to connect；Described supply voltage cut-in relay switch KA3_1, relay switch KA3_1 connect oil pump protector, oil
Pump protector connects electronic fuel pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784301.2U CN205871732U (en) | 2016-07-25 | 2016-07-25 | Automation in on -vehicle power station fuel control device of maring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784301.2U CN205871732U (en) | 2016-07-25 | 2016-07-25 | Automation in on -vehicle power station fuel control device of maring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205871732U true CN205871732U (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620784301.2U Active CN205871732U (en) | 2016-07-25 | 2016-07-25 | Automation in on -vehicle power station fuel control device of maring |
Country Status (1)
| Country | Link |
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| CN (1) | CN205871732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042905A (en) * | 2016-07-25 | 2016-10-26 | 江西泰豪军工集团有限公司 | Automatic fuel-filling controller for vehicle-mounted power station |
| CN112607697A (en) * | 2020-12-30 | 2021-04-06 | 柳州柳工挖掘机有限公司 | Refueling system and refueling control method |
-
2016
- 2016-07-25 CN CN201620784301.2U patent/CN205871732U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042905A (en) * | 2016-07-25 | 2016-10-26 | 江西泰豪军工集团有限公司 | Automatic fuel-filling controller for vehicle-mounted power station |
| CN106042905B (en) * | 2016-07-25 | 2019-05-03 | 江西泰豪军工集团有限公司 | A kind of automatic filling fuel control unit of vehicle-mounted power station |
| CN112607697A (en) * | 2020-12-30 | 2021-04-06 | 柳州柳工挖掘机有限公司 | Refueling system and refueling control method |
| CN112607697B (en) * | 2020-12-30 | 2023-02-17 | 柳州柳工挖掘机有限公司 | Refueling system and refueling control method |
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