CN207048883U - A kind of booster intake elbow structure - Google Patents
A kind of booster intake elbow structure Download PDFInfo
- Publication number
- CN207048883U CN207048883U CN201720726466.9U CN201720726466U CN207048883U CN 207048883 U CN207048883 U CN 207048883U CN 201720726466 U CN201720726466 U CN 201720726466U CN 207048883 U CN207048883 U CN 207048883U
- Authority
- CN
- China
- Prior art keywords
- intake elbow
- booster
- air inlet
- gas outlet
- gas
- 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
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Abstract
The utility model provides a kind of booster intake elbow structure applied to vehicle engine booster parts technical field,The intake elbow body (1) of booster intake elbow structure includes body air inlet (4) and body gas outlet (5),The caliber at body air inlet (4) position is set greater than the structure of the caliber at body gas outlet (5) position,The body air inlet (4) of intake elbow body (1) is connected with air filter,The body gas outlet (5) of intake elbow body (1) is connected with booster air inlet pipe portion (6),Booster intake elbow structure of the present utility model,It is simple in construction,Cost is low,Intake elbow body can be reduced and take arrangement space,Effectively improve the gas flow rate and gas homogeneity when gas flows out from body gas outlet,Improve engine operating efficiency and engine entirety stationarity,Reduce vibration when engine works and noise,Improving performance.
Description
Technical field
The utility model belongs to vehicle engine booster parts technical field, is to be related to a kind of increasing more specifically
Depressor intake elbow structure.
Background technology
When booster is connected with air filter, connect by way of air filter pipe fitting is directly sleeved on blower outlet straight section
Connect.Due to partial engine is arranged space, the connection of booster and air filter is straight in supercharger air compressor first
One section of metal winding pipe is integrated in section, this mode is then sleeved on metal winding pipe by air filter pipe fitting to realize.Compressor
The metal winding pipe integrated on straight section is usually uiform section bend pipe, and requirement of this bend pipe to space is higher, and can not meet
Booster influences performance to the demand of air inlet gas flow rate.
Utility model content
Technical problem to be solved in the utility model is：A kind of simple in construction, reduction intake elbow body occupancy is provided
Arrangement space, the gas flow rate that booster is entered from air filter can be changed, gone out so as to effectively improve gas from body
Gas flow rate and gas homogeneity when gas port flows out, and then ensure that the gas of booster steadily participates in engine charge work,
Engine operating efficiency and engine entirety stationarity are improved, the vibration and noise, General Promotion when reducing engine work are sent out
The booster intake elbow structure of motivation performance indications.
Solves the problems, such as techniques discussed above, the technical scheme that the utility model is taken is：
The utility model is a kind of booster intake elbow structure, and it is curved that described booster intake elbow structure includes air inlet
Pipe body, intake elbow body one end are arranged on booster body, and the intake elbow body other end is connected with air filter, described
Intake elbow body includes body air inlet and body gas outlet, and the caliber at described body air inlet position is set greater than pipe
The structure of the caliber at body gas outlet position, the body air inlet of intake elbow body are connected with air filter, intake elbow body
Body gas outlet is connected with booster air inlet pipe portion.
The caliber of described intake elbow body is arranged to from body air inlet position one end to body gas outlet position one
The structure being gradually reduced is held, the sleeve pipe of described air filter is sleeved in body air inlet.
Described intake elbow body is arranged to be in " C " character form structure, and it is curved that described intake elbow body also includes air inlet
Pipe inboard wall of tube body, intake elbow inboard wall of tube body are arranged to be in round and smooth arcwall face structure.
Positioning table is set on the intake elbow body, positioning screw hole is set on positioning table, positioning branch is installed on engine
Frame, each bolt through locating support positioning hole are connected with a positioning screw hole.
Described booster air inlet pipe portion is supercharger air compressor straight section, and body gas outlet is sleeved on supercharger air compressor
On compressor straight section, described compressor straight section outer sheath dress secure component.
Using the technical solution of the utility model, following beneficial effect can be obtained：
Booster intake elbow structure described in the utility model, to the intake elbow body of booster intake elbow structure
It is improved, the caliber at body air inlet position is set greater than to the caliber at body gas outlet position, so, intake elbow pipe
The area of section at the body air inlet position of body is more than the area of section at body gas outlet position, when booster works, same
Under the boundary condition of sample flow, the gas entered by body air inlet in intake elbow body is when by body gas outlet
Flow velocity is higher than flow velocity when gas enters intake elbow body by body air inlet, and the speed at body gas outlet position
Gradient is less than the velocity gradient at body air inlet position, effectively increase gas flow rate when gas flow out from body gas outlet with
Gas homogeneity, it is ensured that the gas into booster steadily participates in engine work, improves engine operating efficiency and engine
Overall stationarity, reduce vibration and noise.Booster intake elbow structure of the present utility model, simple in construction, cost is low, can
Reduce intake elbow body and take arrangement space, the gas flow rate that booster is entered from air filter is changed, so as to effectively
The gas flow rate and gas homogeneity when gas flows out from body gas outlet are improved, and then ensures that the gas of booster steadily participates in
Engine charge works, and improves engine operating efficiency and engine entirety stationarity, reduce vibration when starting and work with
Noise, lift engine performance index.
Brief description of the drawings
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below：
Fig. 1 is the structural representation of booster intake elbow structure described in the utility model；
Accompanying drawing acceptance of the bid note be respectively：1st, intake elbow body；2nd, booster body；3rd, supercharger air compressor；4th, body enters
Gas port；5th, body gas outlet；6th, booster air inlet pipe portion；7th, intake elbow inboard wall of tube body；8th, positioning table；9th, positioning screw hole；10、
Compressor straight section.
Embodiment
Below against accompanying drawing, by the description to embodiment, to specific embodiment of the present utility model as involved
Mutual alignment and annexation, the effect of each several part and operation principle between the shape of each component, construction, each several part etc. make into
The detailed description of one step：
As shown in Figure 1, the utility model is a kind of booster intake elbow structure, described booster intake elbow knot
Structure includes intake elbow body 1, and the one end of intake elbow body 1 is arranged on booster body 2, the other end of intake elbow body 1
It is connected with air filter, described intake elbow body 1 includes body air inlet 4 and body gas outlet 5, described body air inlet
The caliber at 4 positions is set greater than the structure of the caliber at the position of body gas outlet 5, and the body of described intake elbow body 1 enters
Gas port 4 is connected with air filter, and the body gas outlet 5 of intake elbow body 1 is connected with booster air inlet pipe portion 6.Said structure,
When design and manufacture booster intake elbow structure, the intake elbow body 1 of booster intake elbow structure is improved, will
The caliber at the position of body air inlet 4 is set greater than the caliber at the position of body gas outlet 5, so, the body of intake elbow body
The area of section at air inlet position is more than the area of section at body gas outlet position, when booster works, in same flow
, will height by flow velocity of the body air inlet into the gas in intake elbow body when by body gas outlet under boundary condition
Flow velocity when gas enters intake elbow body by body air inlet, and the velocity gradient at body gas outlet position is less than
The velocity gradient at body air inlet position, so as to effectively increase gas flow rate and gas when gas flows out from body gas outlet
Uniformity, it is ensured that the gas into booster steadily participates in engine charge work, improves engine operating efficiency and engine
Overall stationarity, reduce vibration and noise.Booster intake elbow structure described in the utility model, simple in construction, cost is low,
Intake elbow body can be reduced and take arrangement space, the gas flow rate that booster is entered from air filter is changed, so as to
The gas flow rate and gas homogeneity when gas flows out from body gas outlet are effectively improved, and then ensures that the gas of booster is steady
Engine charge work is participated in, improves engine operating efficiency and engine entirety stationarity, shaking when reducing engine work
Dynamic and noise, lift engine performance index.
The caliber of described intake elbow body 1 is arranged to from the position one end of body air inlet 4 to the position of body gas outlet 5
The structure that one end is gradually reduced, said structure, intake elbow body caliber taper into, and caliber change turns to circular arc and excessively become
Change, so, the gas that can either ensure to enter in intake elbow body by body air inlet is when by body gas outlet
Flow velocity is higher than flow velocity when gas enters intake elbow body by body air inlet, also ensures that the smoothness for proposing flowing.
The sleeve pipe of described air filter is sleeved in body air inlet 4.So, it is reliably connected between body air inlet and air filter, and
Pass through secure component clamping.
Described intake elbow body 1 is arranged to be in " C " character form structure, and described intake elbow body 1 also includes air inlet
Bend pipe inboard wall of tube body 7, intake elbow inboard wall of tube body 7 are arranged to be in round and smooth arcwall face structure.Said structure, in air inlet pipe body
Wall is arcwall face, gas along intake elbow inboard wall of tube body 7 flow when resistance it is small, gas flowing is smooth, same area of section
Caliber is more into gas flow, effectively meets engine demand.
Positioning table 8 is set on the intake elbow body 1, positioning screw hole 9 is set on positioning table 8, and it is fixed to be installed on engine
Position support, each bolt through locating support positioning hole are connected with a positioning screw hole 9.Said structure, pass through positioning
Support realizes that intake elbow body is connected with engine reliable, and shake or vibration occur when engine works, and traveling exists
Be not in that intake elbow body loosens problem during road conditions of jolting.
Described booster air inlet pipe portion 6 is supercharger air compressor straight section 10, and body gas outlet 5 is sleeved on booster and calmed the anger
On the compressor straight section 10 of machine 3, the described outer sheath of compressor straight section 10 dress secure component.
Booster intake elbow structure described in the utility model, to the intake elbow body of booster intake elbow structure
It is improved, the caliber at body air inlet position is set greater than to the caliber at body gas outlet position, so, intake elbow pipe
The area of section at the body air inlet position of body is more than the area of section at body gas outlet position, when booster works, same
Under the boundary condition of sample flow, the gas entered by body air inlet in intake elbow body is when by body gas outlet
Flow velocity is higher than flow velocity when gas enters intake elbow body by body air inlet, and the speed at body gas outlet position
Gradient is less than the velocity gradient at body air inlet position, effectively increase gas flow rate when gas flow out from body gas outlet with
Gas homogeneity, it is ensured that the gas into booster steadily participates in engine work, improves engine operating efficiency and engine
Overall stationarity, reduce vibration and noise.Booster intake elbow structure of the present utility model, simple in construction, cost is low, can
Reduce intake elbow body and take arrangement space, the gas flow rate that booster is entered from air filter is changed, so as to effectively
The gas flow rate and gas homogeneity when gas flows out from body gas outlet are improved, and then ensures that the gas of booster steadily participates in
Engine charge works, and improves engine operating efficiency and engine entirety stationarity, vibration when reducing engine work and
Noise, lift engine performance index.
Exemplary description is carried out to the utility model above in conjunction with accompanying drawing, it is clear that the utility model concrete implementation is simultaneously
Do not limited by aforesaid way, if the various improvement that methodology and technical scheme of the present utility model are carried out are employed, or
It is not improved that design of the present utility model and technical scheme are directly applied into other occasions, in protection of the present utility model
In the range of.
Claims (5)
1. a kind of booster intake elbow structure, described booster intake elbow structure includes intake elbow body (1), air inlet
Bend pipe body (1) one end is arranged on booster body (2), and intake elbow body (1) other end is connected with air filter, its feature
It is：Described intake elbow body (1) includes body air inlet (4) and body gas outlet (5), described body air inlet
(4) caliber at position is set greater than the structure of the caliber at body gas outlet (5) position, and the body of intake elbow body (1) enters
Gas port (4) is connected with air filter, and the body gas outlet (5) of intake elbow body (1) is connected with booster air inlet pipe portion (6).
2. booster intake elbow structure according to claim 1, it is characterised in that：Described intake elbow body (1)
Caliber be arranged to the structure being gradually reduced from body air inlet (4) position one end to body gas outlet (5) position one end, it is described
The sleeve pipe of air filter be sleeved in body air inlet (4).
3. booster intake elbow structure according to claim 2, it is characterised in that：Described intake elbow body (1)
It is in " C " character form structure to be arranged to, and described intake elbow body (1) also includes intake elbow inboard wall of tube body (7), intake elbow pipe
Internal wall (7) is arranged to be in round and smooth arcwall face structure.
4. booster intake elbow structure according to claim 2, it is characterised in that：On the intake elbow body (1)
Positioning table (8) is set, positioning screw hole (9) is set on positioning table (8), locating support is installed on engine, determined through locating support
Each bolt in position hole is connected with a positioning screw hole (9).
5. booster intake elbow structure according to claim 1, it is characterised in that：Described booster air inlet pipe portion
(6) it is supercharger air compressor straight section (10), body gas outlet (5) are sleeved on the compressor straight section (10) of supercharger air compressor (3)
On, described compressor straight section (10) outer sheath dress secure component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720726466.9U CN207048883U (en) | 2017-06-21 | 2017-06-21 | A kind of booster intake elbow structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720726466.9U CN207048883U (en) | 2017-06-21 | 2017-06-21 | A kind of booster intake elbow structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048883U true CN207048883U (en) | 2018-02-27 |
Family
ID=61494232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720726466.9U Expired - Fee Related CN207048883U (en) | 2017-06-21 | 2017-06-21 | A kind of booster intake elbow structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207048883U (en) |
-
2017
- 2017-06-21 CN CN201720726466.9U patent/CN207048883U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dacheng Automobile Group Co., Ltd. Assignor: JIANGSU JINTAN AUTOMOBILE INDUSTRY CO., LTD. Contract record no.: X2019320000202 Denomination of utility model: Booster gas inlet bend structure Granted publication date: 20180227 License type: Common License Record date: 20191105 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20200621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |