CN206707896U - A kind of automatic discharge filter system - Google Patents
A kind of automatic discharge filter system Download PDFInfo
- Publication number
- CN206707896U CN206707896U CN201720437723.7U CN201720437723U CN206707896U CN 206707896 U CN206707896 U CN 206707896U CN 201720437723 U CN201720437723 U CN 201720437723U CN 206707896 U CN206707896 U CN 206707896U
- Authority
- CN
- China
- Prior art keywords
- filter
- piston
- gas
- pneumatic
- engine
- Prior art date
- 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
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
It the utility model is related to engine fuel feed system technical field, specifically a kind of automatic discharge filter system, including the filter block being installed on engine or vehicle frame, the pneumatic filter being fixed on filter block, the pneumatic filter and engine fuel oil system intracavity inter-connection, the pneumatic filter top is provided with piston hole, filter block piston has been coated and fixed on piston hole, pneumatic filter upper ring cap outside filter block piston has housing, the piston coordinated with inner walls is installed in housing, back-moving spring is installed between piston and filter block piston.Pass through a kind of automatic discharge filter systematic difference described in the utility model, automobile can be fast and automatically completion fuel system gas exclude, it is easy to operate, simultaneously being capable of filter fuel, water-oil separating and the release of water are carried out, improves motor live time, ensures the dynamic property and economy of automobile, automobile use cost is reduced, meets user's request.
Description
Technical field
Engine fuel feed system technical field is the utility model is related to, specifically a kind of automatic discharge filter system
System.
Background technology
Engine as automobile heart, its can works fine directly influence vehicle performance, automobile can be opened normally
It is dynamic closely related with engine fuel oil system, wherein important and common one is exactly when automotive fuel oil system has gas
When, engine can not normal starting, therefore engine fuel oil system needs to have the function of removal system internal gas, passes
System method sets manual exhaust device on fuel oil filter, when needing to be exhausted, manually operated exhaust, wastes time and energy,
And it is not thorough to exclude gas, it is therefore desirable to a kind of system that can be exhausted automatically, improves exhaust efficiency, convenient operation.Separately
Outer engine is to drive automobile traveling by energy caused by gases at high pressure and fuel oil mixed combustion, and combustion is participated in when there is water in fuel oil
During burning, the part such as fuel oil energy conversion, damage engine cylinder-body, piston can be influenceed, while have corruption to fuel system other parts
Erosion acts on, it is therefore desirable to and a kind of system with oil-water separating function separates water from fuel oil, and the real-time sensed water level of energy, and
Water is bled off.Not only performance requirement is excellent for Hyundai Motor, and profile also requires attractive in appearance, and especially vehicle route of pipe line arrangement requirement is moved towards
Rationally, therefore during Automobile Design it must have the theory of Integrated design therethrough.
The content of the invention
The utility model is in order to solve the problems, such as that prior art is present, there is provided a kind of automatic discharge filter system.
The utility model is achieved through the following technical solutions：A kind of automatic discharge filter system, including be installed on
Filter block on engine or vehicle frame, the pneumatic filter being fixed on filter block, the pneumatic filter and engine fuel oil system
Intracavity inter-connection, the pneumatic filter top are provided with piston hole, filter block piston have been coated and fixed on piston hole, has been lived positioned at filter block
Pneumatic filter upper ring cap beyond the Great Wall has housing, and the piston coordinated with inner walls, piston and filter block piston are provided with housing
Between back-moving spring is installed, housing upper end is provided with gas control device, and gas control device is provided with the gas being connected with piston upper end cavity
Road interface, gas control device are provided with the line interface that is connected with control circuit, gas control device be provided with piston and filter block piston it
Between the gas vent that is connected of cavity, and the enclosure interior is provided with that only to allow gas to be emitted into from housing cavity by gas vent outer
The check valve on boundary, being provided with the filter block only allows gas right by pneumatic filter inner chamber from engine fuel oil system inner chamber
The steam vent in the external world is emitted into afterwards, and being provided with the filter block only allows fuel oil extremely to be sent out by pneumatic filter inner chamber and then oil return
The oil circuit interface of motivation fuel system inner chamber.
When specifically used, gas control device is used to control gas is intermittent to enter air-path interface, into the gas of air-path interface
Descent of piston is promoted, so as to promote filter block descent of piston, below descent of piston to check valve, when air-path interface stops supplying,
Back-moving spring promotes piston stroking upward, and gas is discharged by check valve from gas vent, by controlling gases at high pressure and back-moving spring
Collective effect, and so on move, the gas in fuel system is disturbed by filter block piston enters pneumatic filter, then passes through row
Stomata is discharged, and completes automatic exhaust.
By a kind of automatic discharge filter systematic difference described in the utility model, what automobile can be fast and automatically
Fuel system gas is completed to exclude, it is easy to operate, while can filter fuel, carry out water-oil separating and the release of water, improve vapour
In the car life-span, ensure the dynamic property and economy of automobile, reduce automobile use cost, meet user's request.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the scheme of installation of automatic discharge filter system described in the utility model.
Fig. 2 is the connection diagram of pneumatic filter and filter block.
Fig. 3 is the structural representation of pneumatic filter.
In figure：1- filter blocks, 2- filter block pistons, 3- housings, 4- pistons, 5- back-moving springs, 6- gas control devices, 7- air-path interfaces,
8- line interfaces, 9- gas vents, 10- control circuits, 11- steam vents, 12- collect cavities, 13- dewatering orifices, 14- supply air lines, 15-
Driver's cabin control button, 16- fixed supports, 17- oil circuit interfaces.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
Automatic discharge filter system described in the utility model is described in detail below in conjunction with the accompanying drawings.
A kind of automatic discharge filter system, including the filter block 1 being installed on engine or vehicle frame, are fixed on filter block 1
Pneumatic filter, the pneumatic filter and engine fuel oil system intracavity inter-connection, the pneumatic filter top are provided with
Piston hole, filter block piston 2 being coated and fixed on piston hole, the pneumatic filter upper ring cap outside filter block piston 2 has housing 3,
The piston 4 coordinated with the inwall of housing 3 is installed in housing 3, back-moving spring 5, housing 3 are installed between piston 4 and filter block piston 2
Upper end is provided with gas control device 6, and gas control device 6 is provided with the air-path interface 7 being connected with the upper end cavity of piston 4, and gas control device 6 is provided with
The line interface 8 being connected with control circuit 10, gas control device 6 are provided with what the cavity between piston 4 and filter block piston 2 was connected
Gas vent 9, and the inside of the housing 3 is provided with only permission gas and is emitted into the unidirectional of the external world by gas vent 9 from the inner chamber of housing 3
Valve, being provided with the filter block 1 only allows gas to pass through pneumatic filter inner chamber from engine fuel oil system inner chamber and then discharge
To the steam vent 11 in the external world, being provided with the filter block 1 only allows fuel oil by pneumatic filter inner chamber and then oil return to starting
The oil circuit interface 17 of machine fuel system inner chamber.
When it is implemented, the pneumatic filter interior is provided with filter core, bottom is provided with collect cavity 12, and the bottom of collect cavity 12 is set
There is the dewatering outlet 13 with the knob that discharges water.Collect cavity 12 can collect the water in fuel oil.In addition, it is designed with water level on collect cavity 12
Alarm circuit interface, when the water level in collect cavity 12 reaches alert locations, system has the prompting that discharges water, and by discharging water, knob will
Water discharges water from dewatering outlet 13.
Specifically, the air-path interface 7 takes gas by supply air line 14 from vehicle gas circuit, or by supply air line 14 from
Engine compressor takes gas.
During concrete application, the control terminal of the control circuit 10 is connected with driver's cabin control button 15.The driver's cabin control
Button 15 processed can be designed to link with car key, that is, operate driver's cabin control button 15 or with car key to electricity on car after, gas
Movement controller can just be run.
It is fixed on when it is implemented, the control circuit 10 and supply air line 14 place to be supported on engine or vehicle frame
Fixed support 16.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (7)
1. a kind of automatic discharge filter system, including the filter block being installed on engine or vehicle frame（1）, it is fixed on filter block（1）
On pneumatic filter, the pneumatic filter and engine fuel oil system intracavity inter-connection, it is characterised in that the pneumatic mistake
Piston hole is provided with the top of filter, filter block piston has been coated and fixed on piston hole（2）, positioned at filter block piston（2）Outer pneumatic filtering
Device upper ring cap has housing（3）, housing（3）Inside it is provided with and housing（3）The piston that inwall coordinates（4）, piston（4）With filter block piston
（2）Between back-moving spring is installed（5）, housing（3）Upper end is provided with gas control device（6）, gas control device（6）It is provided with and piston（4）
The air-path interface that upper end cavity is connected（7）, gas control device（6）It is provided with and control circuit（10）The line interface being connected（8）,
Gas control device（6）It is provided with and piston（4）With filter block piston（2）Between the gas vent that is connected of cavity（9）, and the housing（3）
Inside, which is provided with, only allows gas from housing（3）Inner chamber passes through gas vent（9）It is emitted into the check valve in the external world, the filter block（1）On
The steam vent for only allowing gas to be then emitted into the external world by pneumatic filter inner chamber from engine fuel oil system inner chamber is installed
（11）, the filter block（1）On be provided with and only allow fuel oil to pass through pneumatic filter inner chamber and then oil return to engine fuel oil system
The oil circuit interface of inner chamber（17）.
A kind of 2. automatic discharge filter system according to claim 1, it is characterised in that the pneumatic filter interior
Provided with filter core, bottom is provided with collect cavity（12）, collect cavity（12）Bottom is provided with the dewatering outlet with the knob that discharges water（13）.
A kind of 3. automatic discharge filter system according to claim 1 or 2, it is characterised in that the air-path interface（7）
Pass through supply air line（14）Gas is taken from vehicle gas circuit, or passes through supply air line（14）Gas is taken from engine compressor.
A kind of 4. automatic discharge filter system according to claim 3, it is characterised in that the control circuit（10）'s
Control terminal and driver's cabin control button（15）It is connected.
A kind of 5. automatic discharge filter system according to claim 1 or 2, it is characterised in that the control circuit
（10）And supply air line（14）Place the fixed support for being supported in and being fixed on engine or vehicle frame（16）.
A kind of 6. automatic discharge filter system according to claim 3, it is characterised in that the control circuit（10）With
Supply air line（14）Place the fixed support for being supported in and being fixed on engine or vehicle frame（16）.
A kind of 7. automatic discharge filter system according to claim 4, it is characterised in that the control circuit（10）With
Supply air line（14）Place the fixed support for being supported in and being fixed on engine or vehicle frame（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437723.7U CN206707896U (en) | 2017-04-24 | 2017-04-24 | A kind of automatic discharge filter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437723.7U CN206707896U (en) | 2017-04-24 | 2017-04-24 | A kind of automatic discharge filter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206707896U true CN206707896U (en) | 2017-12-05 |
Family
ID=60457270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720437723.7U Expired - Fee Related CN206707896U (en) | 2017-04-24 | 2017-04-24 | A kind of automatic discharge filter system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206707896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946526A (en) * | 2020-07-24 | 2020-11-17 | 东风汽车集团有限公司 | Exhaust temperature protection method based on air-fuel ratio and time delay response |
| CN111997802A (en) * | 2020-07-23 | 2020-11-27 | 安徽江淮汽车集团股份有限公司 | Oil filter pressure device |
-
2017
- 2017-04-24 CN CN201720437723.7U patent/CN206707896U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997802A (en) * | 2020-07-23 | 2020-11-27 | 安徽江淮汽车集团股份有限公司 | Oil filter pressure device |
| CN111997802B (en) * | 2020-07-23 | 2021-12-07 | 安徽江淮汽车集团股份有限公司 | Oil filter pressure device |
| CN111946526A (en) * | 2020-07-24 | 2020-11-17 | 东风汽车集团有限公司 | Exhaust temperature protection method based on air-fuel ratio and time delay response |
| CN111946526B (en) * | 2020-07-24 | 2021-07-06 | 东风汽车集团有限公司 | Exhaust temperature protection method based on air-fuel ratio and time delay response |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206707896U (en) | A kind of automatic discharge filter system | |
| CN202012424U (en) | Fuel oil filter seat and fuel oil filter with same | |
| CN104197412A (en) | Air purifying system | |
| CN202181941U (en) | Simple tail gas purification device for diesel mechanical equipment | |
| CN101936243A (en) | Device for automatically emptying fuel oil in low-pressure oil circuit of diesel engine | |
| CN104454246A (en) | Hydrogen oxygen engine | |
| CN104226014A (en) | Atomizer for vacuum oil purifier | |
| CN210358508U (en) | Flattening machine for disassembling scraped car | |
| CN104533574A (en) | Purifier for exhaust gas emission of motor vehicle | |
| CN201603486U (en) | Self-cleaning air filter | |
| CN206129451U (en) | A air cleaner that is used for high dust work equipment of breathing in and vehicle | |
| CN204552996U (en) | A kind of truck air-strainer | |
| CN204532612U (en) | A kind of air-strainer of replaceable suction port interface | |
| CN203939606U (en) | A kind of filter base and use the filter cleaner of this pedestal | |
| CN205815381U (en) | A kind of exhaust gas processing device with environment-friendly function | |
| CN202398185U (en) | Uninterrupted type oil purification device | |
| CN207934995U (en) | Engine lubricating oil circuit cleaning machine | |
| CN204267191U (en) | New-energy automobile air-strainer | |
| CN202654882U (en) | Degreasing unit with coarse filtration process | |
| CN212250235U (en) | Low-emission high-environment-friendly diesel generator set | |
| CN105351043A (en) | Cold start automobile exhaust purifier | |
| CN102580395B (en) | Uninterruptible oil purifier | |
| CN217594089U (en) | Quick desulphurization unit of iron ore concentrate | |
| CN205297782U (en) | Air filter | |
| CN205025654U (en) | Assembly is strained to non -maintaining sky |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 |