CN209163966U - A kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system - Google Patents
A kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system Download PDFInfo
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- CN209163966U CN209163966U CN201821892669.6U CN201821892669U CN209163966U CN 209163966 U CN209163966 U CN 209163966U CN 201821892669 U CN201821892669 U CN 201821892669U CN 209163966 U CN209163966 U CN 209163966U
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- road junction
- admission line
- inlet duct
- lower inlet
- pipe road
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The utility model discloses one kind 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, including observation escape window, operating room transitional storehouse, outer loop switch valve, bidirectional blower, the first admission line, lower inlet duct road filter screen, lower inlet duct road junction, admission line controller, intake pipe road junction, upper air pipeline filter screen, the second admission line, air throttle, engine and exhaust pipe road.When engine is paddled; admission line controller controls the mutually identical sealed connection in lower inlet duct road junction and intake pipe road junction; water source is effectively blocked, and protection engine because of overhaul caused by sucking incompressible liquid water and foreign matter in admission line or even is scrapped within first time.
Description
Technical field
The utility model relates into air exchange system technical field, in particular to one kind 360 spend filter intelligence coincide it is sealed
Feed oxygen into air exchange system.
Background technique
Existing product is mostly embodied on offroad vehicle, increases unidirectional exposed air inlet, to prevent engine from travelling
Or effectively avoid the device of water during acting and be mainly reflected in the air inlet pipe installed additional on offroad vehicle, also referred to as air inlet larynx (that is: prolongs
Put in tracheae), increase outer suction port to avoid the harm of water bring, but its drawback is also more, drawback must damage when installing
The hole that larger size is dug inside evil body exterior structure and Vehicular body front fender passes through for installing admission line additional, extremely unstable
It is fixed, the aesthetics of vehicle and handling is also influenced, while also influencing the field of front vision of personnel of driving, is also brought to car body itself larger
Wind is made an uproar, and (admission line delay is only close or exceeds roof, paddled with guaranteeing or is forced to paddle, and avoids water from air inlet and pours into damage
Bad engine), using air inlet beginning as starting point, extend air inlet, admission line end links internal combustion engine or engine；Extend
Admission line generally pass through hose and the link of plastotype hard tube, the admission line of extended segment needs by beside internal combustion engine cabin
Component, including the existing original component layout of cabin of change, with the preposition offroad vehicle for reference of engine, extended unidirectional air inlet pipe
Road will pass through cabin, the components such as front fender；Unidirectional outer exposed admission line after fender is re-extended to front windshield
Glass A column appearance generally determines the height of air inlet according to bodywork height, and air inlet is in unidirectional outer naked state, exposed
Pipeline body exterior is fixed on by screw or glue.Although this scheme can effectively avoid paddling or unexpected fording depth institute band
The impact come, but its stability cannot be guaranteed and (that is: be easy to loosen, as important component, being easy to collide with causes to damage, and leads to
The globality that punching also destroys original vehicle body across admission line is crossed, and destroys or affect the original aesthetics of vehicle body), pole
Engine can not be protected effectively to avoid the threat (e.g., water logging underground garage) into water in the case of end.
Existing product is to have a single function, and belongs to unidirectional ventilation, open gas handling system (removing exhaust gas pipe without auxiliary air
Outside road, it may be assumed that do not provide can it is combustion-supporting needed for air or oxygen), can not filter or be effectively isolated barrier liquid and water to internal combustion engine or
It is the damage of automobile engine, can not be mentioned to internal combustion engine or automobile engine and related on-board crew under extreme or fortuitous event
For the chance of saving oneself under various extreme cases, survival time can not be extended, not can be changed operating mode, it may be assumed that in operation
It not can guarantee internal combustion engine or automobile engine, deal with and fight various challenges under different operating conditions.
The lengthening installed additional outside existing product trunnion major defect of paddling is exactly:
1, limit its fording depth: the height of air inlet determines fording depth.
2, lack aesthetics: existing installation inlet throat belongs to outer bareing.
3, reliability is insufficient: effective protection internal combustion engine or engine are unable under static position, by gas handling system intake to
Engine internal combustion engines, and influence its service life.
4, economy is bad: since water inlet leads to engine damage, economy is substantially reduced.
The embodiment of the utility model is the improvement carried out regarding to the issue above to existing vehicle into air exchange system.
Utility model content
In order to overcome the shortcomings in the prior art, the utility model provides one kind 360 and spends the intelligent sealed benefit of coincideing of filter
To oxygen into air exchange system, improve in existing internal combustion engine starting operational process and force urgent operation, park it is static
During, waterlogged damage machine itself is prevented, and jeopardize driving people and passenger survival safety, effective protection property safety itself
And the personal safety of operator and passenger.
In order to reach above-mentioned purpose of utility model, it is as follows to solve technical solution used by its technical problem:
A kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, including observation escape window, operating room
Transitional storehouse, outer loop switch valve, bidirectional blower, the first admission line, lower inlet duct road filter screen, lower inlet duct road
Mouth, admission line controller, intake pipe road junction, upper air pipeline filter screen, the second admission line, air throttle, engine and
Exhaust pipe road, in which:
The observation escape window is set on the operating room transitional storehouse；
The outer loop switch valve is set to inside the operating room transitional storehouse, and is located at first admission line
With operating room transitional storehouse junction；
First admission line one end is connected to the lower inlet duct road junction, and the other end and the operating room transitional storehouse connect
It connects；
The bidirectional blower is set to inside first admission line, for controlling the wind of air-flow forward and reverse
Speed, air force；
The lower inlet duct road junction is set to first admission line close to the one end at the intake pipe road junction, thereon
Portion's opening is rounded or oval, for matching with the intake pipe road junction；
Lower inlet duct road filter screen is set to the lower inlet duct road junction at upper opening, external for filtering
Foreign matter；
The upper air pipeline filter screen is set to the intake pipe road junction at lower openings, external for filtering
Foreign matter；
The intake pipe road junction is set to second admission line close to the one end at the lower inlet duct road junction, under
Portion's opening is rounded or oval, for matching with the lower inlet duct road junction；
The intake pipe road junction and lower inlet duct road junction are correspondingly arranged up and down, and size and shape is consistent, and one
End is connected in shell type point；
The admission line controller is set to inside the lower inlet duct road junction, for controlling the intake pipe road junction
It mutually coincide with lower inlet duct road junction and then forms sealing；
Second admission line one end is connected to the intake pipe road junction, and the other end is connected to the air throttle；
The air throttle is connected with the engine, for controlling air inflow size；
The exhaust pipe road is connected with the engine, and is used for emission；
The upper air pipeline filter screen, intake pipe road junction, the second admission line, air throttle, engine and tail gas row
Feed channel is in turn connected to form the first gas circuit；
Lower inlet duct road filter screen, lower inlet duct road junction, the first admission line, bidirectional blower, outer loop are cut
It changes valve, operating room transitional storehouse and observation escape window and is in turn connected to form the second gas circuit；
When the engine is paddled, the admission line controller controls the intake pipe road junction and lower inlet duct road
Mouthful mutually coincide be tightly connected, then the observation escape window, operating room transitional storehouse, outer loop switch valve, bidirectional blower,
First admission line, lower inlet duct road junction, intake pipe road junction, the second admission line, air throttle, engine and exhaust pipe
Road is successively tightly connected and forms third gas circuit.
Further, further include support spring, the support spring be set to the upper air pipeline filter screen and under into
Between feed channel filter screen, it is used to support the intake pipe road junction and lower inlet duct road junction and makes that there is a spacing between the two
And then realize that 360 spend filter alien material.
Further, the admission line controller includes mounting bracket, vacuum pipe, closure bracing wire and micro vacuum
Pump, in which:
The mounting bracket is set up in inside the lower inlet duct road junction；
Described vacuum pipe one end is connect with the minipump, after the other end passes through lower inlet duct road junction side wall
It is connected with the engine；
Described closure bracing wire one end is connect with the minipump, the inner sidewall of the other end and the intake pipe road junction
Or the lower surface connection of upper air pipeline filter screen；
The minipump is set in the mounting bracket, and be set at the center of the lower inlet duct road junction or
Center position to the left, for driving the minipump operating to generate corresponding pull of vacuum by the engine driving
So that the intake pipe road junction is sealed with the lower inlet duct road junction by closure bracing wire closure.
Further, the admission line controller includes that upper switch through-hole, lower switch through-hole and manual-operated emergent bracing wire are opened
It closes, in which:
The upper switch through-hole is set at the lower openings at the intake pipe road junction, and is arranged in the intake pipe
The opposite side at road junction and lower inlet duct road junction shell type point junction；
The lower switch through-hole is set at the upper opening at the lower inlet duct road junction, and is arranged in the intake pipe
The opposite side at road junction and lower inlet duct road junction shell type point junction；
The position of the upper switch through-hole and lower switch through-hole is correspondingly arranged up and down；
Manual-operated emergent pullswitch one end passes through the upper switch through-hole, and the other end passes through the lower switch through-hole,
Pull the manual-operated emergent pullswitch by institute for passing through manual operation in turn as automotive when vehicle compulsory is paddled
It states upper switch through-hole and lower switch through-hole is drawn close so that the intake pipe road junction and lower inlet duct road junction closure are sealed.
Further, the admission line controller further includes intake pipe road mouth sealing ring and the sealing of lower inlet duct road junction
Circle, intake pipe road mouth sealing ring and lower inlet duct road mouth sealing ring respectively correspond and are set in the intake pipe road junction
At lower openings and at the upper opening at lower inlet duct road junction, for passing through the upper switch in the manual-operated emergent pullswitch
The intake pipe road junction and lower inlet duct road junction are sealed after through-hole and lower switch through-hole.
It further, further include third admission line, the 4th admission line, the first high pressure valve and high pressure supply gas storage
Bottle, in which:
Third admission line one end is connected to the lower inlet duct road junction, and the other end and the 4th admission line connect
It is logical；
Described 4th admission line one end is connected to the third admission line, and the other end and the high pressure feed storage cylinder
Connection；
First high pressure valve is set to the junction of the third admission line and the 4th admission line；
The high pressure feeds storage cylinder, the 4th admission line, the first high pressure valve, third admission line, lower inlet duct road
Mouth, intake pipe road junction, the second admission line, air throttle, engine and exhaust pipe road are successively tightly connected formation the 4th
Gas circuit.
It further, further include the 5th admission line and the second high pressure valve, in which:
Described 5th admission line one end is connect with the 4th admission line, and the other end and the operating room transitional storehouse connect
It connects；
Second high pressure valve is set to inside the operating room transitional storehouse, and is located at the 5th admission line and institute
State operating room transitional storehouse junction；
The high pressure feeds storage cylinder, the 4th admission line, the 5th admission line, the second high pressure valve, operating room transition
Storehouse, outer loop switch valve, bidirectional blower, the first admission line, lower inlet duct road junction, intake pipe road junction, second into
Feed channel, air throttle, engine and exhaust pipe road, which are successively tightly connected, forms the 5th gas circuit.
It further, further include external water level inductor, the external water level inductor is set to the lower inlet duct road
On the lateral wall of mouth, mounting height must not be equal or close at the upper opening at the lower inlet duct road junction, for sensing vehicle
External water level height.
It further, further include transitional storehouse water level sensor, the transitional storehouse water level sensor is set to the operating room
The outer loop switching valve for the flooded condition in the transitional storehouse of sensing operation room and then is closed in bottom in the storehouse of transitional storehouse
Door.
It further, further include external dust filter screen, the external dust filtration net cover is located at the upper air pipeline
The outside of mouth and lower inlet duct road junction, enters the intake pipe road junction and lower inlet duct road junction for filtering alien material
In.
The utility model due to using the technology described above, is allowed to compared with prior art, have the following advantages that and accumulate
Pole effect:
1, described in the utility model a kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, in order to
Improve in existing internal combustion engine or engine start operational process and force urgent operation, park it is static during can not effectively protect
Protect property safety itself and operator and passenger personal safety, using air inlet chain reaction, with guarantee internal combustion engine or
Engine normal operation, by improving, the barrier filtering of realization dust and water substantially reduces the risk of property safety damage, this
Outside, by the combination of multiple original part, static or emergency case is successfully managed, internal combustion engine or engine is protected to make it in emergency case
Or the impaired probability in the case of being forced is greatly lowered, and solves the problems, such as that engine mechanical equipment is afraid of water with this, thus greatly
Increase the safety value of property and personnel, and striven for more redemption property losses for operator, when the preciousness for rescue of saving oneself
Between.
2, described in the utility model a kind of 360 spend filter intelligence coincide it is sealed supply oxygen into air exchange system, be based on
Maltilevel security angle is set out, and hides design, reasonable installation, not damaging body exterior structure ensures that bodywork safety can be stablized, really
The safety for protecting the internal combustion engine or vehicle itself in traveling of doing work, effectively stops dynamic insect foreign matter dust in air
Equal fine particles, it is preferred that emphasis is it can obstruct or cross drainage, and existing product and gas handling system design function can only filter powder
Air needed for dirt arrived filtration combustion workmanship, can not filter PM2.5 and the tiny ingredient of hydrone, if it is favorite to encounter traveling
It pours water outside, choke water or depth ponding, the engine for directly threatening damage internal combustion engine or operating causes property to damage
It loses, due to original place of sitting of paddling, personal safety is on the hazard, and consequence is extremely serious.
3, described in the utility model a kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, under into
The design combination external dust filter screen of feed channel filter screen and upper air pipeline filter screen, double-deck air filter core effectively filter outer
Portion's air and foreign matter.Intake pipe road junction and lower inlet duct road junction be designed to needed for shell-like (opening round) greatly improves it into
Tolerance saves internal combustion cabin inner space, facilitates maintenance instead of traditional air filter box, has small, reliability
The features such as height, good economy performance, stability is strong and aesthetics.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described.It is clear that the drawings in the following description are merely some embodiments of the present invention,
For those skilled in the art, without creative efforts, other be can also be obtained according to these attached drawings
Attached drawing.In attached drawing:
Fig. 1 is the entirety into air exchange system that the utility model one kind 360 spends the intelligent sealed supply oxygen that coincide of filter
Structural schematic diagram；
Fig. 2 be the utility model one kind 360 spend filter intelligence coincide sealed supply oxygen into air inlet in air exchange system
The first structure diagram of conduit controller；
Fig. 3 be the utility model one kind 360 spend filter intelligence coincide sealed supply oxygen into air inlet in air exchange system
Second structural schematic diagram of conduit controller.
[primary symbols explanation]
1- observes escape window；
2- operating room transitional storehouse；
3- outer loop switch valve；
4- bidirectional blower；
The first admission line of 5-；
6- lower inlet duct road junction；
7- lower inlet duct road filter screen；
8- upper air pipeline filter screen；
9- intake pipe road junction；
The second admission line of 10-；
11- air throttle；
12- engine；
13- exhaust pipe road；
14- mounting bracket；
15- vacuum pipe；
16- minipump；
17- upper switch through-hole；
18- lower switch through-hole；
19- manual-operated emergent pullswitch；
20- third admission line；
The 4th admission line of 21-；
The first high pressure valve of 22-；
23- high pressure feeds storage cylinder；
The 5th admission line of 24-；
The second high pressure valve of 25-；
26- external dust filter screen；
27- intake pipe road mouth sealing ring；
28- lower inlet duct road mouth sealing ring；
29- is closed bracing wire；
30- support spring.
Specific embodiment
Below with reference to the attached drawing of the utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Whole description and discussion, it is clear that as described herein is only a part of example of the utility model, is not whole realities
Example, based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, belongs to the protection scope of the utility model.
In big city, it is genuine (for train or ground Tie Tong above genuine that urban traffic road has been generally designed sunk type
Row, lower section is for vehicle pass-through) or tunnel (tunnel be the channel excavated in rivers), vehicle once traveling to wherein, and at a time when
Torrential rain, the ponding moment in genuine or tunnel rise suddenly and sharply, and when vehicle has little time to withdraw, vehicle has a possibility that being flooded by ponding.
In order to strive for more crash times to the occupant and internal combustion engine that are forced into dangerous situation, with the continuous change of engine load
Change, the air-flow inside admission line is that transition reversely seals reflux supply model by external air suction air inlet Mode change at this time,
Claim reversed sealing air inlet.When dangerous situation can not be rapidly separated by persistently saving oneself under the reverse mode, start it is multidirectional seal into
Gas waits for operational mode, opens range estimation detection window or escape scuttle, this step is multidirectional sealing air inlet mode, if still in shape is detained
State, the unlatching multidirectional supply air inlet mode of high pressure (that is: shutdown detection window, survival time extend to the automatic countdown of high pressure mode,
Strive for the self-insurance time of more saving oneself, high pressure sealing supply air inlet mode can be terminated in advance according to the actual situation, close each valve
And internal combustion engine or engine are then turned on escape scuttle escape and save oneself to protect its safety.If quickly can not all withdraw, open
High pressure supply storage cylinder in control storehouse is opened, is threatened with preventing the anoxic of personnel, according to actual person situation, is fed using high pressure
The characteristics of storage cylinder fast aeration, is oxygenated or inflates for life-saving equipment, rescue time efficiently used, to reach personnel's property safety
Purpose.Meanwhile according to the internal combustion engine of special job that requires special skills (or engine) requirement, high pressure supply storage cylinder is set to vehicle
Portion or lower section cooperate concealed water screw to use as propeller behind.
As shown in Figure 1-3, present embodiment discloses one kind 360 spend filter intelligence coincide sealed supply oxygen into ventilation
System, including observation escape window 1, operating room transitional storehouse 2 (being commonly called as driver's cabin), outer loop switch valve 3, bidirectional blower 4,
First admission line 5, lower inlet duct road filter screen 7, lower inlet duct road junction 6, admission line controller, intake pipe road junction 9, on
Admission line filter screen 8, the second admission line 10, air throttle 11, engine 12 and exhaust pipe road 13, in which:
The observation escape window 1 is set on the operating room transitional storehouse 2, is preferably provided on driver side, is conveniently driven
The person of sailing opens or closes manually, belongs to Operation switch component, such as door and window or skylight.In the present embodiment, the operating room transitional storehouse 2
Do encapsulation process.
The outer loop switch valve 3 is set to inside the operating room transitional storehouse 2, and is located at first air inlet pipe
Road 5 and 2 junction of operating room transitional storehouse e.g. operate indoor instrument board.When needing to escape, after engine 12 is closed,
The outer loop switch valve 3 of (or below instrument) in instrument can be convenient driver and be turned off manually, should in practical operation
Outer loop switch valve 3 can be controlled by electric-control system button switch；
Described first admission line, 5 one end is connected to the lower inlet duct road junction 6, the other end and the operating room transitional storehouse
2 connections, tie point is that body exterior recycles air inlet, such as pollen filter core；
The bidirectional blower 4 is set to inside first admission line 5, for controlling the wind of air-flow forward and reverse
Speed, air force；It (does not paddle) under nominal situation, in order to realize that outer loop is distinguished and admirable to operating room transitional storehouse 2, bidirectional blower
4 be to rotate forward, and the size of revolving speed can increase circulation air inflow.In practical operation, the bidirectional blower 4 is also mountable in institute
The interior of body for stating 5 end of the first admission line, for saving cabin space.
The lower inlet duct road junction 6 is set to first admission line 5 close to the one end at the intake pipe road junction 9,
Upper part opening is rounded or oval, for matching with the intake pipe road junction 9；
Lower inlet duct road filter screen 7 is set to the lower inlet duct road junction 6 at upper opening, outer for filtering
Carry out foreign matter, such as the foreign matter of leaf, insect, dust etc；
The upper air pipeline filter screen 8 is set to the intake pipe road junction 9 at lower openings, outer for filtering
Carry out foreign matter, such as the foreign matter of leaf, insect, dust etc；
The intake pipe road junction 9 is set to second admission line 10 close to the one end at the lower inlet duct road junction 6,
Its underpart opening is rounded or oval, for matching with the lower inlet duct road junction 6；
The intake pipe road junction 9 and about 6 lower inlet duct road junction are correspondingly arranged, and size and shape is consistent, and
One end is connected in shell type point.In the present embodiment, the diameter at the lower openings at the intake pipe road junction 9 is equal to, is slightly big
In or be slightly smaller than the lower inlet duct road junction 6 upper opening at diameter.When being equal to, the intake pipe road junction 9
At lower openings be directly aligned at the upper opening at the lower inlet duct road junction 6 coincide；When slightly larger than, the upper air
Outside at the upper opening at the lower inlet duct road junction 6 is fastened at the lower openings of pipeline opening 9；It is described when being slightly smaller than
Inside at the upper opening at the lower inlet duct road junction 6 is fastened at the lower openings at intake pipe road junction 9.
The admission line controller is set to inside the lower inlet duct road junction 6, for controlling the upper air pipeline
Mouth 9 and lower inlet duct road junction 6, which mutually coincide and then formed, to be sealed；
Described second admission line, 10 one end is connected to the intake pipe road junction 9, and the other end and the air throttle 11 connect
It is logical；
The air throttle 11 is connect with the engine 12, for controlling air inflow size.In practical operation, in the section
There are also several air intake branches between valve 11 and engine 12, the air intake branch be used to distribute required work by combustion air or
Oxygen, sometimes, air intake branch can be also directly incorporated in engine 12.
The exhaust pipe road 13 is connect with the engine 12, is used for emission.In practical operation, the tail gas
The tail end of exhaust pipe, is generally configured to the arcs such as N-shaped, m type or u-shaped, and arc-shaped transition center (i.e. apex position) height is high
Horizontal center position in the exhaust pipe road.In the present embodiment, preferably convex is walked upwards in the exhaust pipe road 10
To.
The upper air pipeline filter screen 8, intake pipe road junction 9, the second admission line 10, air throttle 11, engine 12
The first gas circuit is in turn connected to form with exhaust pipe road；
Lower inlet duct road filter screen 7, lower inlet duct road junction 6, the first admission line 5, bidirectional blower 4, outside are followed
Ring switch valve 3, operating room transitional storehouse 2 and observation escape window 1 are in turn connected to form the second gas circuit；
When the engine 12 is paddled, the admission line controller controls the intake pipe road junction 9 and lower air inlet
Pipeline opening 6, which is mutually coincide, to be tightly connected, and has effectively blocked water source, and protection internal combustion engine or 1 of automobile engine 2 within first time
Because overhaul is even scrapped caused by sucking incompressible liquid water and foreign matter in admission line.Then the observation escape window 1, operating room
Transitional storehouse 2, outer loop switch valve 3, bidirectional blower 4, the first admission line 5, lower inlet duct road junction 6, upper air pipeline
The 9, second admission line 10 of mouth, air throttle 11, engine 12 and exhaust pipe road 13 are successively tightly connected and form third gas circuit.
In another embodiment, the operating room transitional storehouse 2, outer loop switch valve 3, bidirectional blower 4, the first admission line 5, under
Air inlet pipe road junction 6, intake pipe road junction 9, the second admission line 10, air throttle 11, engine 12 and exhaust pipe road 13 according to
Secondary sealed connection forms third gas circuit.The difference of the two be observe escape window 1, rain heavily outside vehicle or vehicle outside water level do not had
When crossing observation escape window 1 (vehicle window), the third gas circuit of escape window 1 can only not observed using the first.
It further, further include support spring 30, the support spring 30 is set to 8 He of upper air pipeline filter screen
Between lower inlet duct road filter screen 7, it is used to support the intake pipe road junction 9 and lower inlet duct road junction 6 and to have between the two
There is a spacing and then realizes that 360 spend filter alien material.The support spring 30 is preferably provided at 9 He of intake pipe road junction
At the center at lower inlet duct road junction 6, so that support force is more uniform.Certainly, tool of the present embodiment for the support spring 30
Body position without limitation, can be at the center at intake pipe road junction 9 and lower inlet duct road junction 6, also can be set upper
The center at air inlet pipe road junction 9 and lower inlet duct road junction 6 position to the left or to the right can be specifically arranged according to the actual situation,
Simultaneously also the quantity of the support spring 30 is not limited, can be one or several.
Further, the admission line controller includes mounting bracket 14, vacuum pipe 15, closure bracing wire 29 and miniature
Vacuum pump 16, in which:
The mounting bracket 14 is set up in inside the lower inlet duct road junction 6；
Described 15 one end of vacuum pipe is connect with the minipump 16, and the other end passes through the lower inlet duct road junction 6
It is connect after side wall with the engine 12；
Described 29 one end of closure bracing wire is connect with the minipump 16, the other end and the intake pipe road junction 9
The connection of the lower surface of inner sidewall or upper air pipeline filter screen 8；
The minipump 16 is set in the mounting bracket 14, and is set to 6 center of lower inlet duct road junction
Place or center position to the left, it is corresponding for driving the operating of minipump 16 to generate by the engine 12 driving
Pull of vacuum make the intake pipe road junction 9 pass through the closure bracing wire 29 closure progress with the lower inlet duct road junction 6
Sealing.In the present embodiment, the minipump 16 is set at 6 center of lower inlet duct road junction, is conducive to micro vacuum
The pull of vacuum for pumping 16 top surroundings is more uniform so that intake pipe road junction 9 and lower inlet duct road junction 6 be closed it is more tight
It is close.And the minipump 16 is set to the lower inlet duct road junction 6 position to the left, then be conducive to the intake pipe
Road junction 9 and lower inlet duct road junction 6 are closed more quick.
Further, the admission line controller includes that upper switch through-hole 17, lower switch through-hole 18 and manual-operated emergent are drawn
Wiretap 19, in which:
The upper switch through-hole 17 is set at the lower openings at the intake pipe road junction 9, and is arranged described enterprising
The opposite side of 6 shell type point junction of tracheae road junction 9 and lower inlet duct road junction；
The lower switch through-hole 18 is set at the upper opening at the lower inlet duct road junction 6, and is arranged described enterprising
The opposite side of 6 shell type point junction of tracheae road junction 9 and lower inlet duct road junction；
The position of the upper switch through-hole 17 and lower switch through-hole 18 is correspondingly arranged up and down, is correspondingly arranged up and down compared to upper
Under be not correspondingly arranged it is more laborsaving when allowing user's bracing wire.
Described 19 one end of manual-operated emergent pullswitch passes through the upper switch through-hole 17, and the other end is logical across the lower switch
Hole 18 pulls the manual-operated emergent pullswitch for passing through manual operation in turn as automotive when vehicle compulsory is paddled
19 draw close the upper switch through-hole 17 and lower switch through-hole 18 so that the intake pipe road junction 9 and lower inlet duct road junction 6 are closed
Conjunction is sealed.
Further, the admission line controller further includes that intake pipe road mouth sealing ring 27 and lower inlet duct road junction are close
Seal 28, intake pipe road mouth sealing ring 27 and lower inlet duct road mouth sealing ring 28 respectively correspond and are set in the upper air
At the lower openings of pipeline opening 9 and at the upper opening at lower inlet duct road junction 6, for being worn in the manual-operated emergent pullswitch 19
The intake pipe road junction 9 and lower inlet duct road junction 6 are sealed after crossing the upper switch through-hole and lower switch through-hole.
Further, it is described into air exchange system further include third admission line 20, the 4th admission line 21, the first high pressure valve
Door 22 and high pressure feed storage cylinder 23, in which:
Described 20 one end of third admission line is connected to the lower inlet duct road junction 6, the other end and the 4th air inlet pipe
Road 21 is connected to；
Described 4th admission line, 21 one end is connected to the third admission line 20, and the other end and high pressure supply are stored up
Gas cylinder 23 is connected to；
First high pressure valve 22 is set to the junction of the third admission line 20 and the 4th admission line 21；
High pressure supply storage cylinder 23, the 4th admission line 21, the first high pressure valve 22, third admission line 20, under
Air inlet pipe road junction 6, intake pipe road junction 9, the second admission line 10, air throttle 11, engine 12 and exhaust pipe road 13 according to
Secondary sealed connection forms the 4th gas circuit.In the present embodiment, the high pressure supply storage cylinder 23 is detachable, replacement is fed and repeats to make
With outfit high pressure feeds storage cylinder 23 to guarantee the demand of extreme special operation.
Further, it is described into air exchange system further include the 5th admission line 24 and the second high pressure valve 25, in which:
Described 5th admission line, 24 one end is connect with the 4th admission line 21, the other end and the operating room transition
Storehouse 2 connects；
Second high pressure valve 25 is set to inside the operating room transitional storehouse 2, and is located at the 5th admission line
24 with 2 junction of operating room transitional storehouse；
The high pressure supply storage cylinder 23, the 4th admission line 21, the 5th admission line 24, the second high pressure valve 25, behaviour
Make room transitional storehouse 2, outer loop switch valve 3, bidirectional blower 4, the first admission line 5, lower inlet duct road junction 6, upper air
Pipeline opening 9, the second admission line 10, air throttle 11, engine 12 and exhaust pipe road 13 are successively tightly connected formation the 5th
Gas circuit.
Further, it is described into air exchange system further include external water level inductor (not shown), external water level induction
Device is set on the lateral wall at the lower inlet duct road junction 6, can also be arranged in outside air inlet in enclosing element in practical operation,
Such as, outside front bumper, mounting height must not be equal or close at the upper opening at the lower inlet duct road junction 6, for feeling
Measuring car external water level height.
Further, it is described into air exchange system further include transitional storehouse water level sensor (not shown), the transitional storehouse water level
Inductor is set to bottom in the storehouse of the operating room transitional storehouse 2, in turn for the flooded condition in sensing operation room transitional storehouse 2
Close the outer loop switch valve 3.
Further, it is described into air exchange system further include external dust filter screen 26,26 sets of the external dust filter screen
It is located at the outside at the intake pipe road junction 9 and lower inlet duct road junction 6, enters the intake pipe for filtering alien material
In road junction 9 and lower inlet duct road junction 6.
In the present embodiment, first admission line 5, the second admission line 10, third admission line 20, the 4th air inlet pipe
High-temperature and high-presure resistent bellows or rubber hose can be used when connecting with other components in road 21 and the 5th admission line 24.It is real
In the operation of border, first admission line 5, the second admission line 10, third admission line 20, the 4th admission line 21 and the 5th
The trend of admission line 24 in the light of actual conditions or installation needs to change and change, such as curved course, is gone straight to.
In the present embodiment, first high pressure valve 22, the second high pressure valve 25 and outer loop switch valve 3 can be adopted
It is controlled with automatically controlled and manual form, and the folding condition of above-mentioned valve can be enterprising in the display screen in operating room transitional storehouse 2
Row display, convenient for users to checking valve state.
Specific works mode:
1, when internal combustion engine or (engine 12) be not directed to it is unexpected paddle or force to paddle and be forced to paddle under dangerous situation, place
In stationary state (under non-start up operating status), lower inlet duct road junction 6 and intake pipe road junction 9 are in the sealing state that coincide, the
One high pressure valve 22, the second high pressure valve 25 and outer loop switch valve 3 are in closed state.At this point, internal combustion engine or
(engine 12) and external uncontrollable factor avoid the wind that water logging causes 12 air flue of engine and cabin to intake for barrier state
Danger.
2, when being run under the conditions of internal combustion engine or (engine 12) are in nominal situation, lower inlet duct road junction 6 and enterprising
Tracheae road junction 9 is in discrete state (guaranteeing that it plays the effect of bidirection air intake distribution), and outer loop switch valve 3, which is in, to be opened
State, charge air flow are divided to two flow directions, and air required for workmanship is run at this time is by lower inlet duct road junction 6 and intake pipe road junction
9 enter are as follows:
(1) upper air pipeline filter screen 8, intake pipe road junction 9, the second admission line 10, air throttle 11,12 and of engine
Exhaust pipe road 13；
(2) lower inlet duct road filter screen 7, lower inlet duct road junction 6, the first admission line 5, bidirectional blower 4, outer loop
Switch valve 3 and operating room transitional storehouse 2.
3, when internal combustion engine engine 12 is forced or surprisingly paddles, water level line reaches certain fording depth to air inlet pipe
Track control unit, admission line controller close lower inlet duct road junction 6 and intake pipe road junction 9, and bidirectional blower 4 stops fair current fortune
Row starts antiport (controlling according to internal combustion engine or 12 required air quantity of engine), continues needed for internal combustion engine at this time
Run the air-flow direction of burning are as follows:
Operating room transitional storehouse 2, outer loop switch valve 3, bidirectional blower 4, the first admission line 5, lower inlet duct road
Mouth 6, intake pipe road junction 9, the second admission line 10, air throttle 11, engine 12 and exhaust pipe road 13.
4, when internal combustion engine or engine 12 can not be detached from dangerous situation the short time, on the basis of step 3 i.e.: lower inlet duct
Road junction 6 and intake pipe road junction 9 coincide, open the first high pressure valve 22 and the second high pressure valve 25 (valve opening size according to
Depending on power of IC engine and time aequum), charge air flow changes again at this time, is reverse counterflow state, passes through what is be connected
Sealing air flue is fed, airflow direction are as follows:
(1) high pressure supply storage cylinder 23, the 4th admission line 21, the 5th admission line 24, the second high pressure valve 25, operation
Room transitional storehouse 2, outer loop switch valve 3, bidirectional blower 4, the first admission line 5, lower inlet duct road junction 6, intake pipe
Road junction 9, the second admission line 10, air throttle 11, engine 12 and exhaust pipe road 13.
(2) high pressure supply storage cylinder 23, the 4th admission line 21, the first high pressure valve 22, third admission line 20, under into
Tracheae road junction 6, intake pipe road junction 9, the second admission line 10, air throttle 11, engine 12 and exhaust pipe road 13.
Reverse flow oxygen is provided to guarantee internal combustion engine or engine 12 after reforwarding simultaneously by high pressure supply storage cylinder 23
Row, is persistently detached from dangerous situation.
If starting self-protection, escape mode in the case where 5, can not persistently saving oneself, that is, close outer loop switch valve 3
(closing admission line guarantor ensures that feed channel seals exclusion of water) closes (engine 12 out of service, to reach protection of engine 12
The purpose of engine 12), it is withdrawn successively from observation escape window 1, guarantees that personnel's personal safety is first.When personnel safety avoids danger
Feelings are now in above situation 1, the self-protection state of internal combustion engine or engine 12 under stationary state.
6, when electric-controlled system fault or be forced, it is subjective execute paddle when, under being controlled by manual-operated emergent pullswitch 19 into
Tracheae road junction 6 and the sealing of intake pipe road junction 9 coincide, to realize the demand under the above different operating conditions, purpose effective protection internal combustion
Machine or engine 12 (are not also manually operable after parking by the damage of water and other foreign matters, check that operating room outer loop is cut
It changes valve 3 and lower inlet duct road junction 6 and the sealing of intake pipe road junction 9 coincide, close engine 12, simultaneously close off outer loop
Switch valve 3.
Be described in the present embodiment into air exchange system purpose, to allow many people in the process of moving, internal combustion engine or vapour
There is fortuitous event and paddles or be forced the extreme case paddled in vehicle, and under conditions of unpredictable, driving personnel's wealth is effectively reduced
The safety of production, and personnel safety factor is improved, more escape times are reserved to passenger, it is ensured that promote driver and passenger's person
Safety, strives for more survival times, finally promotes or achieve the purpose that the security of the lives and property.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (10)
1. one kind 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, which is characterized in that escape including observation
Window, operating room transitional storehouse, outer loop switch valve, bidirectional blower, the first admission line, lower inlet duct road filter screen, under
Air inlet pipe road junction, admission line controller, intake pipe road junction, upper air pipeline filter screen, the second admission line, air throttle,
Engine and exhaust pipe road, in which:
The observation escape window is set on the operating room transitional storehouse；
The outer loop switch valve is set to inside the operating room transitional storehouse, and is located at first admission line and institute
State operating room transitional storehouse junction；
First admission line one end is connected to the lower inlet duct road junction, and the other end is connect with the operating room transitional storehouse；
The bidirectional blower is set to inside first admission line, for controlling wind speed, the wind of air-flow forward and reverse
Measure size；
The lower inlet duct road junction is set to first admission line close to the one end at the intake pipe road junction, and upper part is opened
It is rounded or oval at mouthful, for being matched with the intake pipe road junction；
Lower inlet duct road filter screen is set to the lower inlet duct road junction at upper opening, external different for filtering
Object；
The upper air pipeline filter screen is set to the intake pipe road junction at lower openings, external different for filtering
Object；
The intake pipe road junction is set to second admission line close to the one end at the lower inlet duct road junction, and its underpart is opened
It is rounded or oval at mouthful, for being matched with the lower inlet duct road junction；
The intake pipe road junction and lower inlet duct road junction are correspondingly arranged up and down, and size and shape is consistent, and is at one end
The connection of shell type point；
The admission line controller is set to inside the lower inlet duct road junction, for controlling the intake pipe road junction under
Air inlet pipe road junction mutually coincide and then forms sealing；
Second admission line one end is connected to the intake pipe road junction, and the other end is connected to the air throttle；
The air throttle is connected with the engine, for controlling air inflow size；
The exhaust pipe road is connected with the engine, and is used for emission；
The upper air pipeline filter screen, intake pipe road junction, the second admission line, air throttle, engine and exhaust pipe
Road is in turn connected to form the first gas circuit；
Lower inlet duct road filter screen, lower inlet duct road junction, the first admission line, bidirectional blower, outer loop switching valve
Door, operating room transitional storehouse and observation escape window are in turn connected to form the second gas circuit；
When the engine is paddled, the admission line controller controls the intake pipe road junction and lower inlet duct road junction phase
It mutually coincide and is tightly connected, then the observation escape window, operating room transitional storehouse, outer loop switch valve, bidirectional blower, first
Admission line, lower inlet duct road junction, intake pipe road junction, the second admission line, air throttle, engine and exhaust pipe road according to
Secondary sealed connection forms third gas circuit.
2. according to claim 1 a kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, it is special
Sign is, further includes support spring, and the support spring is set to the upper air pipeline filter screen and the filtering of lower inlet duct road
Between net, it is used to support the intake pipe road junction and lower inlet duct road junction and makes that there is a spacing between the two and then realize
360 spend filter alien material.
3. according to claim 1 a kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, it is special
Sign is that the admission line controller includes mounting bracket, vacuum pipe, closure bracing wire and minipump, in which:
The mounting bracket is set up in inside the lower inlet duct road junction；
Described vacuum pipe one end is connect with the minipump, the other end pass through lower inlet duct road junction side wall after with institute
State engine connection；
Described closure bracing wire one end is connect with the minipump, the inner sidewall at the other end and the intake pipe road junction or on
The lower surface of admission line filter screen connects；
The minipump is set in the mounting bracket, and is set at the center of the lower inlet duct road junction or center
Position to the left makes for driving the minipump operating to generate corresponding pull of vacuum by the engine driving
The intake pipe road junction is sealed with the lower inlet duct road junction by closure bracing wire closure.
4. according to claim 1 a kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, it is special
Sign is that the admission line controller includes upper switch through-hole, lower switch through-hole and manual-operated emergent pullswitch, in which:
The upper switch through-hole is set at the lower openings at the intake pipe road junction, and is arranged at the intake pipe road junction
With the opposite side of lower inlet duct road junction shell type point junction；
The lower switch through-hole is set at the upper opening at the lower inlet duct road junction, and is arranged at the intake pipe road junction
With the opposite side of lower inlet duct road junction shell type point junction；
The position of the upper switch through-hole and lower switch through-hole is correspondingly arranged up and down；
Manual-operated emergent pullswitch one end passes through the upper switch through-hole, and the other end passes through the lower switch through-hole, is used for
When vehicle compulsory is paddled as automotive so that pass through manual operation pull the manual-operated emergent pullswitch will be described on
Switch through-hole and lower switch through-hole are drawn close so that the intake pipe road junction and lower inlet duct road junction closure are sealed.
5. according to claim 4 a kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, it is special
Sign is, the admission line controller further includes intake pipe road mouth sealing ring and lower inlet duct road mouth sealing ring, it is described on
Admission line mouth sealing ring and lower inlet duct road mouth sealing ring respectively correspond the lower openings for being set in the intake pipe road junction
At the upper opening at place and lower inlet duct road junction, for passing through the upper switch through-hole under in the manual-operated emergent pullswitch
The intake pipe road junction and lower inlet duct road junction are sealed after switch through-hole.
6. according to claim 1 a kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, it is special
Sign is, further includes third admission line, the 4th admission line, the first high pressure valve and high pressure supply storage cylinder, in which:
Third admission line one end is connected to the lower inlet duct road junction, and the other end is connected to the 4th admission line；
Described 4th admission line one end is connected to the third admission line, and the other end and high pressure supply storage cylinder connect
It is logical；
First high pressure valve is set to the junction of the third admission line and the 4th admission line；
High pressure supply storage cylinder, the 4th admission line, the first high pressure valve, third admission line, lower inlet duct road junction, on
Air inlet pipe road junction, the second admission line, air throttle, engine and exhaust pipe road, which are successively tightly connected, forms the 4th gas circuit.
7. according to claim 6 a kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, it is special
Sign is, further includes the 5th admission line and the second high pressure valve, in which:
Described 5th admission line one end is connect with the 4th admission line, and the other end is connect with the operating room transitional storehouse；
Second high pressure valve is set to inside the operating room transitional storehouse, and is located at the 5th admission line and the behaviour
Make room transitional storehouse junction；
It is high pressure supply storage cylinder, the 4th admission line, the 5th admission line, the second high pressure valve, operating room transitional storehouse, outer
Portion's cyclic switching valve, bidirectional blower, the first admission line, lower inlet duct road junction, intake pipe road junction, the second air inlet pipe
Road, air throttle, engine and exhaust pipe road, which are successively tightly connected, forms the 5th gas circuit.
8. according to claim 1 a kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, it is special
Sign is, further includes external water level inductor, and the external water level inductor is set to the lateral wall at the lower inlet duct road junction
On, mounting height must not be equal or close at the upper opening at the lower inlet duct road junction, for sensing outside vehicle water level
Highly.
9. according to claim 1 a kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system, it is special
Sign is, further includes transitional storehouse water level sensor, and the transitional storehouse water level sensor is set to the storehouse of the operating room transitional storehouse
The outer loop switch valve for the flooded condition in the transitional storehouse of sensing operation room and then is closed in interior bottom.
10. according to claim 1 a kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system,
Be characterized in that, further include external dust filter screen, the external dust filtration net cover be located at the intake pipe road junction and under into
The outside at tracheae road junction enters in the intake pipe road junction and lower inlet duct road junction for filtering alien material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892669.6U CN209163966U (en) | 2018-11-16 | 2018-11-16 | A kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system |
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|---|---|---|---|
| CN201821892669.6U CN209163966U (en) | 2018-11-16 | 2018-11-16 | A kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404178A (en) * | 2018-11-16 | 2019-03-01 | 豚之声汽车科技(上海)有限公司 | A kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system |
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2018
- 2018-11-16 CN CN201821892669.6U patent/CN209163966U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404178A (en) * | 2018-11-16 | 2019-03-01 | 豚之声汽车科技(上海)有限公司 | A kind of 360 spend filter intelligence coincide sealed supply oxygen into air exchange system |
| CN109404178B (en) * | 2018-11-16 | 2024-04-05 | 豚之声汽车科技(上海)有限公司 | 360-degree filtering intelligent anastomotic sealed oxygen supplying and ventilating system |
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