CN209228500U - Inlet manifold, engine and vehicle - Google Patents
Inlet manifold, engine and vehicle Download PDFInfo
- Publication number
- CN209228500U CN209228500U CN201822172590.2U CN201822172590U CN209228500U CN 209228500 U CN209228500 U CN 209228500U CN 201822172590 U CN201822172590 U CN 201822172590U CN 209228500 U CN209228500 U CN 209228500U
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- inlet manifold
- check valve
- double check
- interface
- fixed part
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Abstract
The utility model provides a kind of inlet manifold, engine and vehicle, wherein inlet manifold, for being installed on vehicle, comprising: ontology is formed with air inlet pipeline on the ontology；Interface, the interface setting is in described air inlet pipeline one end, for connecting with double check valve；Fixed part, the fixed part are arranged on the body, for fixing the double check valve.According to the inlet manifold of the utility model embodiment, structure is simple, can effectively arrange the connection of pipeline, save space.
Description
Technical field
The utility model relates to field of automobile, in particular to a kind of inlet manifold, engine and vehicle.
Background technique
China is gradually increased the laws and regulations requirement of automobile items discharge at present, and will enforce state six to Light-duty Vehicle in future
Discharge standard.Each main engine plants are all eager to develop the engine for meeting six discharge standard of state, and six engine of state increases two-way desorption
System is more comprising part, such as: double check valve, quick connector and connection hose are several, and wherein double check valve need to assemble fixation,
And vehicle and engine-related systems are connected to by connecting tube.
Pipeline, which should be avoided, in two-way desorption system occurs leaking and reducing EVAP evaporative emission, thus circuit design should it is short as far as possible or
Person reduces piping connection, and connecting tube is usually required that using nylon material.But the tolerance of connecting tube is larger, if connecting line is too short
The problem of assembly difficulty will be brought.
Utility model content
In view of this, the present invention provides a kind of inlet manifold, connector and fixed part are designed in inlet manifold, it should
Interface can directly be connect with double check valve, not needed using connecting tube, and double check valve is fixed on air inlet by fixed part
The periphery of manifold is easily installed with saving arrangement space.
The utility model also provides a kind of engine with above-mentioned inlet manifold.
Furthermore the utility model also proposes a kind of vehicle with above-mentioned inlet manifold.
In order to solve the above technical problems, the utility model uses following technical scheme:
According to the inlet manifold of the utility model first aspect embodiment, for being installed on vehicle, comprising:
Ontology is formed with air inlet pipeline on the ontology；
Interface, the interface setting is in described air inlet pipeline one end, for connecting with double check valve；
Fixed part, the fixed part are arranged on the body, for fixing the double check valve.
Preferably, the same side of the ontology is arranged in the fixed part and the interface.
Preferably, the fixed part is equipped with threaded hole.
According to the engine of the utility model second aspect embodiment, comprising:
Inlet manifold, the inlet manifold are inlet manifold described in above-described embodiment；
The interface is inserted by the double check valve and the inlet manifold in double check valve, one end of the double check valve
It is connected, one end of the double check valve is fixedly connected with the fixed part.
Preferably, sealing ring is equipped between one end of the double check valve and the interface.
Preferably, the double check valve further includes desorption interface, and the desorption interface attaches outer with the inlet manifold
Surface, for being connected with desorption pipeline.
Preferably, the desorption interface is two, and two desorption interfaces are connected with a desorption pipeline respectively.
Preferably, the double check valve is threadedly coupled fixation by bolt part with the fixed part of the inlet manifold.
According to the vehicle of the utility model third aspect embodiment, including inlet manifold described in above-described embodiment.
The above-mentioned technical proposal of the utility model one of at least has the advantages that:
It according to the inlet manifold of the utility model embodiment, can directly be connected with double check valve, not need connecting tube phase
Even, reduce the pipeline of connection, and inlet manifold is fixedly connected with double check valve, double check valve is made to be attached to the outer of inlet manifold
Pipeline is reasonably arranged on surface, has saved arrangement space.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the inlet manifold of the utility model embodiment；
Fig. 2 is the assembling structure schematic diagram of the inlet manifold of the utility model embodiment.
Appended drawing reference:
Inlet manifold 100；
Ontology 10；Interface 11；Fixed part 12；
Double check valve 20；Interface 21 is desorbed；
Bolt part 30；
Pipeline 40 is desorbed.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained, fall within the protection scope of the utility model.
The inlet manifold 100 according to the utility model embodiment is specifically described in conjunction with attached drawing first below.
As shown in Figure 1 to Figure 2, it is used to be installed on vehicle according to the utility model embodiment, including ontology 10, interface
With fixed part 12.
Specifically, air inlet pipeline is formed on ontology 10, interface setting is used for and double check valve 20 in air inlet pipeline one end
Connection, fixed part 12 is arranged on ontology 10, for fixing double check valve 20.
That is, interface and fixed part 12 are equipped on the ontology 10 of inlet manifold 100, it can be with double lists by interface
It is directly connected to one end of valve, and double check valve 20 is fixed on to the outer surface of inlet manifold 100 by fixed part 12, installation
When, directly one end of double check valve can be inserted into interface, and pass through the structures such as a fastener or clamping for double check valve
20 is fixed, does not need to connect double check valve and inlet manifold 100 using connecting tube, while being fixed on what double check valve 20 attached
The periphery of inlet manifold 100 can effectively save space.Double check valve can be two-way valve in the utility model, can also be with
It is check valve.
It as a result, according to the inlet manifold of the utility model embodiment 100, can be directly connected to double check valve, and double lists
It is fixed on the outside of inlet manifold 100 to valve 20, can effectively save space, improves space layout rate.
The same side of ontology 10 is arranged in one embodiment according to the present utility model, fixed part 12 and interface 11.
That is, the structure can make double check valve and 11 junction of interface stronger, and by fixed part 12 and connect
The sides that inlet manifold ontology 10 is arranged in mouth 11 can be superimposed to avoid the thickness of double check valve 20 with the length of interface 11, make double
Check valve 20 can not preferably be attached to the surface of inlet manifold 100, influence the arrangement in space.
Preferably, fixed part 12 is equipped with threaded hole.In use, the installation on double check valve 20 can be passed through by bolt
Kong Bingyu threaded hole is threadedly coupled, and double check valve 20 is fixed in inlet manifold 100, and the fixed form structure is simple, and
It is easily installed and dismantles.
According to the inlet manifold 100 of the utility model embodiment, structure is simple, can be directly connected to double check valve, and
Double check valve 20 is fixed on to the outside of inlet manifold 100, can effectively save space, improves space layout rate, and be convenient for
The installation and removal of double check valve 20.
According to the engine of the utility model second aspect embodiment, including inlet manifold 100 and double check valve 20.
Specifically, inlet manifold 100 is the inlet manifold 100 of above-described embodiment, and interface is inserted into one end of double check valve 20
11 double check valve 20 to be connected with inlet manifold 100, and one end of double check valve 20 is fixedly connected with fixed part 12.
That is, one end of double check valve to be inserted directly into the interface of inlet manifold 100, and will be double by fixed part 12
Check valve 20 is fixed on the outer surface of inlet manifold 100, when installation, interface 11 directly can be inserted into one end of double check valve
It is interior and by a fastener or clamping structure etc. that double check valve 20 is fixed, it does not need to connect double check valve using connecting tube
20 and inlet manifold 100, while the periphery for being fixed on inlet manifold 100 that double check valve 20 is attached, it can effectively save
Space.
Preferably, sealing ring (not shown) is equipped between one end of double check valve 20 and interface 11.It can be with by sealing ring
11 junction of interface of double check valve and inlet manifold 100 is sealed, leakproofness is improved.
Some embodiments according to the present utility model, double check valve 20 further include desorption interface 21, and desorption interface 21 attaches
In the outer surface of inlet manifold 100, for being connected with desorption pipeline 40, which can effectively save space, make engine
Overall structure is more compact.
Further, desorption interface 21 is two, and two desorption interfaces 21 are connected with a desorption pipeline 40 respectively, the knot
The engine of structure can satisfy the requirement of national standard, improve the emission effect of vehicle.
Preferably, double check valve 20 is threadedly coupled fixation by bolt part 30 with the fixed part 12 of inlet manifold 100, the company
It is simple to connect mode, is easily installed and dismantles.
Engine according to the utility model embodiment includes the inlet manifold 100 according to above-described embodiment, due to basis
The inlet manifold 100 of the utility model above-described embodiment has above-mentioned technique effect, therefore, according to the utility model embodiment
Vehicle also has corresponding technical effect, i.e. structure is simple, can effectively save space, improves space layout rate.
According to the other structures of the engine of the utility model embodiment and operate to those skilled in the art all
It is to be understood that and easy to accomplish, therefore is not described in detail.
According to the vehicle of the utility model third aspect embodiment, the inlet manifold 100 including above-described embodiment, due to root
It is had above-mentioned technique effect according to the inlet manifold 100 of the utility model above-described embodiment, therefore, according to the utility model embodiment
Vehicle also there is corresponding technical effect, i.e. structure is simple, reasonably arranges pipeline, has saved arrangement space.
All it is to those skilled in the art according to the other structures of the vehicle of the utility model embodiment and operation
It is understood that and easy to accomplish, therefore is not described in detail.
Unless otherwise defined, technical term or scientific term used in the utility model should be the utility model institute
The ordinary meaning that personage in category field with general technical ability is understood."one" or " one " etc. used in the utility model
Similar word does not indicate that quantity limits yet, but indicates that there are at least one.The similar word such as " connection " or " connected " is simultaneously
Non-limiting but may include electrical connection in physics or mechanical connection, either direct or indirectly.
"upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, after the absolute position for being described object changes, then should
Relative positional relationship also correspondingly changes.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (9)
1. a kind of inlet manifold, for being installed on vehicle characterized by comprising
Ontology is formed with air inlet pipeline on the ontology；
Interface, the interface setting is in described air inlet pipeline one end, for connecting with double check valve；
Fixed part, the fixed part are arranged on the body, for fixing the double check valve.
2. inlet manifold according to claim 1, which is characterized in that the fixed part and the interface are arranged at described
The same side of body.
3. inlet manifold according to claim 1, which is characterized in that the fixed part is equipped with threaded hole.
4. a kind of engine characterized by comprising
Inlet manifold, the inlet manifold are inlet manifold as described in any one of claims 1-3；
The interface is inserted into so that the double check valve to be connected with the inlet manifold in double check valve, described double check valve one end,
One end of the double check valve is fixedly connected with the fixed part.
5. engine according to claim 4, which is characterized in that set between one end of the double check valve and the interface
There is sealing ring.
6. engine according to claim 4, which is characterized in that the double check valve further includes desorption interface, described de-
Attachment mouth is attached at the outer surface of the inlet manifold, for being connected with desorption pipeline.
7. engine according to claim 6, which is characterized in that the desorption interface is two, and two desorptions connect
Mouth is connected with a desorption pipeline respectively.
8. engine according to claim 4, which is characterized in that the fixed part of the double check valve and the inlet manifold
It is threadedly coupled and is fixed by bolt part.
9. a kind of vehicle, which is characterized in that including inlet manifold of any of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822172590.2U CN209228500U (en) | 2018-12-24 | 2018-12-24 | Inlet manifold, engine and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822172590.2U CN209228500U (en) | 2018-12-24 | 2018-12-24 | Inlet manifold, engine and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228500U true CN209228500U (en) | 2019-08-09 |
Family
ID=67508946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822172590.2U Active CN209228500U (en) | 2018-12-24 | 2018-12-24 | Inlet manifold, engine and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228500U (en) |
-
2018
- 2018-12-24 CN CN201822172590.2U patent/CN209228500U/en active Active
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