CN204572289U - A kind of cool air suction tude entrance structure - Google Patents
A kind of cool air suction tude entrance structure Download PDFInfo
- Publication number
- CN204572289U CN204572289U CN201520192733.XU CN201520192733U CN204572289U CN 204572289 U CN204572289 U CN 204572289U CN 201520192733 U CN201520192733 U CN 201520192733U CN 204572289 U CN204572289 U CN 204572289U
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- tube body
- entrance
- suction tude
- cool air
- diapire
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Abstract
The utility model relates to a kind of cool air suction tude entrance structure, is made up of entrance termination, upper tube body and lower tube body; Described upper tube body and lower tube body are buckled into a hollow tube up and down, the flat segments after hollow tube has the flare section that is positioned at front end and is connected to flared section; Entrance termination is dustpan shape, has diapire and is erected in the left and right sidewall of diapire both sides, and the end face of this left and right sidewall is domatic and the two top is connected by a roof and is integrated; The rear end of entrance termination forms an interface that enclosed by diapire, left and right sidewall and top and described hollow tube end is suitable, and described hollow tube front end is connected on the interface of entrance termination; Described lower tube body sets up the dividing plate arranged along its length in the center of flared section, this dividing plate extends outside the front end of described lower end body; The front end of described upper tube body is provided with clamp, and the base plate of described entrance termination is provided with clamp, and described dividing plate inserts in described upper tube body and diapire clamp.
Description
Technical field
The utility model relates to cool air suction tude entrance structure technical field.
Background technique
Automotive air intake pipe is the most upstream of automotive engine air intake system, and this air inlet parts is fastened in the supporting structure on radiator top usually, and is placed in the below of engine compartment cover.For conserve space, the induction part of automotive air intake pipe is generally flat.
Structure of gas inlet pipe of automobile is simple, function singleness, usually mainly in its design following factor is considered: in pipe, gas flow size meets the throughput demand of motor, other component shape of pipeline form cooperation car body to improve space availability ratio, and reduces costs as much as possible.
But the air inlet pipeline of existing gas handling system mostly is normal straight tube or bend pipe, internal structure is single cavity, and this class formation can produce air turbulence phenomenon in intake process, not only causes noise, but also can produce the pressure loss of 3KPa.
Model utility content
The purpose of this utility model is for the structural shortcoming of prior art, proposes a kind of cool air suction tude entrance structure, is achieved through the following technical solutions:
A kind of cool air suction tude entrance structure, for being arranged in automobile engine nacelle, described cool air suction tude is the hollow tubular structure with suction port and air outlet, it is characterized in that: described cool air suction tude is made up of entrance termination, upper tube body and lower tube body; Described upper tube body and lower tube body are buckled into a hollow tube up and down, the flat segments after hollow tube has the flare section that is positioned at front end and is connected to flared section; Described entrance termination is dustpan shape, has diapire and is erected in the left and right sidewall of diapire both sides, and the end face of this left and right sidewall is domatic and the two top is connected by a roof and is integrated; The rear end of described entrance termination forms an interface that enclosed by diapire, left and right sidewall and roof and described hollow tube end is suitable, and described hollow tube front end is connected on the interface of entrance termination; Described lower tube body sets up the dividing plate arranged along its length in the center of flared section, this dividing plate extends outside the front end of described lower tube body; The front end of described upper tube body is provided with clamp, and the base plate of described entrance termination is provided with clamp, and described dividing plate inserts in described upper tube body and diapire clamp.
Described upper tube body and the detachable fastening of lower tube body.
Described entrance termination is connected with described hollow tube end is detachable.
Described detachable connection is referred to and is connected by buckle.
Compared with prior art, the beneficial effects of the utility model are: by the inlet end of suction tude is arranged dividing plate, decrease turbulent flow during air inlet, decrease inlet pressure loss.There is good erasure effect, and without the need to mating other original papers, structure is simple, compact, effectively saves engine compartment space.It is applicable to the various vehicles such as car, go-anywhere vehicle, commercial car, and using scope is wide in range.
Accompanying drawing explanation
By the description carried out its exemplary embodiment below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the utility model will become apparent and easy understand.
Fig. 1 is the utility model embodiment air feeder structure schematic diagram I;
Fig. 2 is the utility model embodiment suction tude upper tube body structural representation;
Fig. 3 is the utility model embodiment suction tude lower tube body structural representation;
Fig. 4 is the utility model embodiment air feeder structure schematic diagram II.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, so that the understanding of technician of the same trade:
Shown in Fig. 1-4, provide a kind of cool air suction tude entrance structure in the present embodiment, this cool air suction tude is used for being arranged in automobile engine nacelle.The same with prior art, cool air suction tude is the hollow tubular structure with suction port and air outlet, and difference is: cool air suction tude is made up of Stamping Steel Ribbon 1, entrance termination 2, upper tube body 3 and lower tube body 4.Wherein:
Upper tube body 3 and lower tube body about 4 are buckled into a hollow tube, the flat segments after hollow tube has the flare section that is positioned at front end and is connected to flared section.Specifically, upper tube body 3 and lower tube body 4 are roughly enough in the form of slot, the two mutual split, and are connected by buckle structure, thus are combined into a body.
Entrance termination 2 entirety is in dustpan shape.Entrance termination 2 has diapire 21 and is erected in left side wall 22 and the right side wall 23 of diapire 1 both sides, and the end face of left side wall 22 and right side wall 23 is domatic and the two top is connected by a roof 24 and is integrated.Thus, the rear end of entrance termination 2 formed one by diapire 21, the interface suitable with hollow tube end that jointly encloses of top 24, left side wall 22 and right side wall 23.Detachable connection is realized by buckle between entrance termination 2 and hollow tube.
In addition, the end face of left side wall 22 and right side wall 23, and roof 24 front end all has flange 25, and the flange 25 of three forms a continuous print curved surface, the inner side surface shape adaptation of this curved surface and vehicle engine hatch cover.Meanwhile, Stamping Steel Ribbon 1 is arranged on described flange 25, and when cool air suction tude is installed in automobile engine nacelle, vehicle engine hatch cover is oppressed Stamping Steel Ribbon 1 after closing and formed suction port in the front end of entrance termination 2.
For realizing the object reducing turbulent flow, lower tube body 4 sets up the dividing plate 5 arranged along its length in the center of its flared section, this dividing plate 5 extends outside the front end of lower tube body 4.Corresponding, the front end of upper tube body 3 is provided with clamp 6, and this clamp is arranged on center, upper tube body 3 end, corresponding with the dividing plate on lower tube body 4.And the base plate 21 of entrance termination 2 is also provided with clamp 6.Upper tube body 3 is roughly the same with clamp 6 structure on diapire 21, and that take the shape of the letter U with channel-shaped that is dividing plate 5 shape adaptation, dividing plate 5 inserts in the clamp 6 of upper tube body 3 and diapire 21, and is fixed.
Compared with prior art, the beneficial effects of the utility model are: by the inlet end of suction tude is arranged dividing plate, decrease turbulent flow during air inlet, decrease inlet pressure loss.There is good erasure effect, and without the need to mating other original papers, structure is simple, compact, effectively saves engine compartment space.It is applicable to the various vehicles such as car, go-anywhere vehicle, commercial car, and using scope is wide in range.
It should be noted that; above content is in conjunction with concrete mode of execution further detailed description of the utility model; can not assert that embodiment of the present utility model is only limitted to this; under the guidance of above-described embodiment; those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improve or distortion drops in protection domain of the present utility model.
Claims (4)
1. a cool air suction tude entrance structure, for being arranged in automobile engine nacelle, described cool air suction tude is the hollow tubular structure with suction port and air outlet, it is characterized in that: described cool air suction tude is made up of entrance termination, upper tube body and lower tube body; Described upper tube body and lower tube body are buckled into a hollow tube up and down, the flat segments after hollow tube has the flare section that is positioned at front end and is connected to flared section; Described entrance termination is dustpan shape, has diapire and is erected in the left and right sidewall of diapire both sides, and the end face of this left and right sidewall is domatic and the two top is connected by a roof and is integrated; The rear end of described entrance termination forms an interface that enclosed by diapire, left and right sidewall and roof and described hollow tube end is suitable, and described hollow tube front end is connected on the interface of entrance termination; Described lower tube body sets up the dividing plate arranged along its length in the center of flared section, this dividing plate extends outside the front end of described lower tube body; The front end of described upper tube body is provided with clamp, and the base plate of described entrance termination is provided with clamp, and described dividing plate inserts in described upper tube body and diapire clamp.
2. a kind of cool air suction tude entrance structure according to claim 1, is characterized in that: described upper tube body and the detachable fastening of lower tube body.
3. a kind of cool air suction tude entrance structure according to claim 2, is characterized in that: described entrance termination is connected with described hollow tube end is detachable.
4. a kind of cool air suction tude entrance structure according to claim 3, is characterized in that: described detachable connection is referred to and connected by buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192733.XU CN204572289U (en) | 2015-03-31 | 2015-03-31 | A kind of cool air suction tude entrance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192733.XU CN204572289U (en) | 2015-03-31 | 2015-03-31 | A kind of cool air suction tude entrance structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572289U true CN204572289U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520192733.XU Active CN204572289U (en) | 2015-03-31 | 2015-03-31 | A kind of cool air suction tude entrance structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572289U (en) |
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2015
- 2015-03-31 CN CN201520192733.XU patent/CN204572289U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |