CN206770035U - Fuel-injector for automobile engine cleaning device - Google Patents
Fuel-injector for automobile engine cleaning device Download PDFInfo
- Publication number
- CN206770035U CN206770035U CN201720407231.3U CN201720407231U CN206770035U CN 206770035 U CN206770035 U CN 206770035U CN 201720407231 U CN201720407231 U CN 201720407231U CN 206770035 U CN206770035 U CN 206770035U
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- China
- Prior art keywords
- drain pipe
- fuel
- injector
- cleaning device
- automobile engine
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Abstract
Fuel-injector for automobile engine cleaning device, it is characterised in that including：Housing；Flow container, it is arranged in the housing；Flow container top is provided with a liquid injection port, and bottom connects a drain pipe, and the port of export of the drain pipe exposes the housing；Sensor, it is arranged on the drain pipe；First magnetic valve, it is arranged on the drain pipe；Compressed gas adjusts pipeline, and in the housing and one end connects with the flow container, and the other end exposes the housing, and the compressed gas regulation pipeline is provided with barostat；Second solenoid valve, it is arranged on the compressed gas regulation pipeline；PLC control modules, in housing, PLC control modules one end couples a power end, and the other end is respectively coupled to the sensor, first magnetic valve, second solenoid valve.
Description
Technical field
It the utility model is related to a kind of fuel-injector for automobile engine cleaning device.
Background technology
Prior art discloses a kind of fuel-injector for automobile engine cleaning device (patent No. 201520779094.7), the dress
Put is connected by being provided with the oil circuit interface before the fuel supply pipe and engine nozzle of snap joint；When needs are to hair
When motivation atomizer is cleaned, a three-way connection, fast quick access are accessed between the snap joint and the oil circuit interface
Head insertion three-way connection first entrance, the outlet of three-way connection connect the oil circuit interface, three-way connection second entrance connection one
The individual cleaning fluid tank with pressure, valve is provided between second entrance and cleaning fluid tank connector.The device can also be realized
Cleaning agent is dynamically mixed into fuel oil in the state of the operation of primary motivation, realizes that not dangerous atomizer cleaning agent is used for
Clean the purpose of fuel-injector for automobile engine.But the device needs manually installed three-way connection, complex operation is cumbersome, and vehicle is not
Together, cleaning fluid dosage may be different, produce the problem of cleaning fluid dosage is whard to control, and there is an urgent need to one kind installation intelligent control system
The fuel-injector for automobile engine cleaning device of system, the engine nozzle cleaning operation to different automobile types is realized by intelligent control
The control of cleaning fluid dosages different Shi Suoxu, pass through pre-setting for the cleaning fluid dosage that is needed to a certain vehicle, sensor
Detection is mixed into the cleaning fluid volume of engine oil tube, and signal feeding intelligent control module is compared with the dosage pre-set
Compared with ensure cleaning fluid is mixed into liquid measure according to setting program addition and end.
Utility model content
The purpose of this utility model is to provide a kind of light compact, using safety fuel-injector for automobile engine cleaning dress
Put, the atomizer cleaning of applicable any vehicle, realized by intelligent control modules such as PLC control modules, sensors to difference
The optimal cleaning of discharge capacity vehicle.
Fuel-injector for automobile engine cleaning device provided by the utility model, including：
One housing；
One flow container, it is arranged in the housing；Flow container top is provided with a liquid injection port, and bottom connects a drain pipe, it is described go out
The port of export of liquid pipe exposes the housing；
One sensor, it is arranged on the drain pipe；
One first magnetic valve, is arranged on the drain pipe；
One compressed gas adjusts pipeline, and in the housing and one end connects with the flow container, and the other end exposes described
Housing, the compressed gas regulation pipeline are provided with barostat；
One second solenoid valve, it is arranged on the compressed gas regulation pipeline；
One PLC control modules, in housing, PLC control modules one end couples a power end, and the other end is respectively coupled to institute
State sensor, first magnetic valve, second solenoid valve.
Described fuel-injector for automobile engine cleaning device, it is characterised in that draw a drain pipe branch from the drain pipe
Pipe, the drain pipe branch pipe are provided with an oil pressure gauge.
Described fuel-injector for automobile engine cleaning device, it is characterised in that the barostat connects an air gauge.
Described fuel-injector for automobile engine cleaning device, it is characterised in that the drain pipe is provided with pressure regulator valve, described
Pressure regulator valve is set at the port of export of drain pipe.
Described fuel-injector for automobile engine cleaning device, it is characterised in that the drain pipe branch pipe is from the pressure regulator valve
Drawn between first magnetic valve.
Described fuel-injector for automobile engine cleaning device, it is characterised in that the sensor be arranged at the flow container with
Between first magnetic valve.
Described fuel-injector for automobile engine cleaning device, it is characterised in that clear to engine nozzle progress when needing
When washing, the drain pipe connects engine oil nozzle fuel feed pump, the fuel feed pump of the drain pipe branch pipe connection oil pump.
Described fuel-injector for automobile engine cleaning device, it is characterised in that the PLC control modules couple one to carry
Show the buzzer that cleaning terminates, the buzzer has flash function.
Described fuel-injector for automobile engine cleaning device, it is characterised in that the PLC control modules couple a start and stop and opened
Close.
The beneficial effects of the utility model are：
1st, using drain pipe, go out liquid branch pipe connected mode, it is easy to use
2nd, system pressure is adjusted by air pressure pressure regulator, pressure regulator valve, operation is flexible, and the atomizer of applicable any vehicle is clear
Wash.
3rd, air gauge, oil pressure gauge are easy to watch, contrasted on housing.
4th, by PLC control modules control the first magnetic valve 14 switch time, after and frequency, realize to different automobile types
Cleaning performance requirement.By sensor 20, the mixed volume of the adjustment control cleaning agent of second solenoid valve 14, can also realize to difference
The optimal cleaning of discharge capacity vehicle.
5th, sensor 20 can detect the storage situation of cleaning agent in flow container, avoid compressed gas from entering drain pipe.
Brief description of the drawings
Fig. 1 is fuel-injector for automobile engine cleaning device structural representation.
Fig. 2 is fuel-injector for automobile engine cleaning device outward appearance.
Fig. 3 is the built-in system structure chart of fuel-injector for automobile engine cleaning device.
Wherein reference is：
Housing 1；Drain pipe branch pipe 2；Drain pipe 3；Power end 4；Compressed gas adjusts pipeline 5；Barostat 6；Air pressure
Table 7；Oil pressure gauge 8；Buzzer 9；Start stop switch 10；PLC control modules 11；Liquid injection port 12；Second solenoid valve 13；First magnetic valve
14；Oil pump 15；Engine 16；Fuel feed pump 17；Oil nozzle fuel feed pump 18；Automobile 19；Sensor 20；Flow container 21；Pressure regulator valve 22.
Embodiment
Fuel-injector for automobile engine cleaning device provided by the utility model, including：
Housing；Flow container 21, sensor 20, the first magnetic valve 14, compressed gas regulation the 5, second electricity of pipeline are provided with housing 1
Magnet valve 13, PLC control modules 11 form, and the top of flow container 21 is provided with a liquid injection port 12, and bottom connects a drain pipe 3, drain pipe 3
The port of export exposes housing 1；Drain pipe 3 be provided with sensor 20, the first magnetic valve 14, pressure regulator valve 22, pressure regulator valve 22 close to go out liquid
Set at the port of export of pipe 3.
Liquid injection port 12 is protruded outside housing 1, the top of flow container 21 connection compressed gas regulation pipeline 5, compressed gas regulation pipe
The other end on road 5 exposes outside housing 1, and compressed gas regulation pipeline 5 is provided with barostat 6, second solenoid valve 13, air pressure adjustment
Device 6 is connected with an air gauge 7.The one end of PLC control modules 11 couples a power end 4, and the other end is respectively coupled to sensor 20, first
Magnetic valve 14, second solenoid valve 13.The coupling of PLC control modules 11 one is opened to prompt the buzzer 9 and one that cleaning terminates to control
The start stop switch 10 closed, buzzer 9 have flash function.
A drain pipe branch pipe 2 is drawn from drain pipe 3, drain pipe branch pipe 2 is provided with an oil pressure gauge 8.When needing to engine
When atomizer is cleaned, the oil nozzle fuel feed pump 18 of the port of export connection engine 16 of drain pipe 3, drain pipe branch pipe 2
The port of export connects the fuel feed pump 17 of oil pump 15.
When cleaning to the atomizer of engine 16, the oil nozzle fuel feed pump 18 of engine 16 is disconnected, is connect in-between
Enter the drain pipe 3 and drain pipe branch pipe 2 of washer, the electric wire both positive and negative polarity being connected with power end 4 connects accumulator anode and cathode respectively, pressure
Contracting gas regulation pipeline 5 accesses compressed air, and liquid injection port 12 injects cleaning fluid.
Sensor 20 detects the cleaning fluid volume for being mixed into engine oil tube, and signal is sent into PLC control modules 11 and setting
Value is compared, and when being mixed into cleaning fluid flow and being more than or less than setting value, PLC control modules 11 control the first magnetic valve 14
Start and stop ratio, ensure that the liquid measure that is mixed into of cleaning fluid is added and terminated according to setting program.
At the end of cleaning, the first magnetic valve 14 is closed, and second solenoid valve 13 is closed and discharges the interior air pressure of flow container 21,
Buzzer 9 glistens simultaneously, and buzzer 9 prompts cleaning to terminate.
Start automobile 19, adjust pressure regulator valve 22 under idling, make oil pressure gauge 8 between 0.4-0.5MPa, adjust air pressure adjustment
Device 6, make the pressure of air gauge 7 higher than pressure 0.1Mpa of oil pressure gauge 8 or so.Start start stop switch 10, start to clean engine oil spout
Mouth.
Claims (9)
1. fuel-injector for automobile engine cleaning device, it is characterised in that including：
One housing；
One flow container, it is arranged in the housing, flow container top is provided with a liquid injection port, and bottom connects a drain pipe, the drain pipe
The port of export expose the housing；
One sensor, it is arranged on the drain pipe；
One first magnetic valve, is arranged on the drain pipe；
One compressed gas adjusts pipeline, and in the housing and one end connects with the flow container, and the other end exposes the housing,
The compressed gas regulation pipeline is provided with barostat；
One second solenoid valve, it is arranged on the compressed gas regulation pipeline；
One PLC control modules, in housing, PLC control modules one end couples a power end, and the other end is respectively coupled to the biography
Sensor, first magnetic valve, second solenoid valve.
2. fuel-injector for automobile engine cleaning device as claimed in claim 1, it is characterised in that draw one from the drain pipe
Drain pipe branch pipe, the drain pipe branch pipe are provided with an oil pressure gauge.
3. fuel-injector for automobile engine cleaning device as claimed in claim 1, it is characterised in that the barostat connection
One air gauge.
4. fuel-injector for automobile engine cleaning device as claimed in claim 1, it is characterised in that the drain pipe, which is provided with, to be adjusted
Pressure valve, the pressure regulator valve are set at the port of export of drain pipe.
5. fuel-injector for automobile engine cleaning device as claimed in claim 4, it is characterised in that the drain pipe branch pipe is from institute
State and drawn between pressure regulator valve and first magnetic valve.
6. fuel-injector for automobile engine cleaning device as claimed in claim 1, it is characterised in that the sensor is arranged at institute
State between flow container and first magnetic valve.
7. fuel-injector for automobile engine cleaning device as claimed in claim 2, it is characterised in that when needing to engine oil spout
When mouth is cleaned, the oil nozzle fuel feed pump of the drain pipe connection engine, the confession of the drain pipe branch pipe connection oil pump
Oil pipe.
8. fuel-injector for automobile engine cleaning device as claimed in claim 1, it is characterised in that the PLC control modules coupling
One is connect to prompt the buzzer that cleaning terminates, the buzzer has flash function.
9. fuel-injector for automobile engine cleaning device as claimed in claim 1, it is characterised in that the PLC control modules coupling
Connect a start stop switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407231.3U CN206770035U (en) | 2017-04-18 | 2017-04-18 | Fuel-injector for automobile engine cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407231.3U CN206770035U (en) | 2017-04-18 | 2017-04-18 | Fuel-injector for automobile engine cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770035U true CN206770035U (en) | 2017-12-19 |
Family
ID=60631673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720407231.3U Active CN206770035U (en) | 2017-04-18 | 2017-04-18 | Fuel-injector for automobile engine cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590853A (en) * | 2018-05-30 | 2018-09-28 | 南宁天亮精细化工有限责任公司 | Visualize three-element catalytic cleaning device and its cleaning method |
| CN109848120A (en) * | 2018-11-26 | 2019-06-07 | 南宁天亮精细化工有限责任公司 | Novel visual three-element catalytic cleaning device and its cleaning method |
-
2017
- 2017-04-18 CN CN201720407231.3U patent/CN206770035U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590853A (en) * | 2018-05-30 | 2018-09-28 | 南宁天亮精细化工有限责任公司 | Visualize three-element catalytic cleaning device and its cleaning method |
| CN108590853B (en) * | 2018-05-30 | 2024-03-19 | 南宁天亮精细化工有限责任公司 | Visual three-way catalytic cleaning device and cleaning method thereof |
| CN109848120A (en) * | 2018-11-26 | 2019-06-07 | 南宁天亮精细化工有限责任公司 | Novel visual three-element catalytic cleaning device and its cleaning method |
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