CN203347916U - Vortex-type air inlet pipe - Google Patents
Vortex-type air inlet pipe Download PDFInfo
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- CN203347916U CN203347916U CN2013203290083U CN201320329008U CN203347916U CN 203347916 U CN203347916 U CN 203347916U CN 2013203290083 U CN2013203290083 U CN 2013203290083U CN 201320329008 U CN201320329008 U CN 201320329008U CN 203347916 U CN203347916 U CN 203347916U
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- flow perturbation
- vortex
- suction tude
- perturbation fan
- inlet pipe
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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
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Abstract
The utility model provides a vortex-type air inlet pipe, and belongs to the technical field of internal combustion engine accessories. The vortex-type air inlet pipe solves the problems that an existing fuel economizer is high in manufacturing cost, instable in working and the like. The vortex-type air inlet pipe comprises a cylindrical body. A plurality of turbulent flow blades are arranged in a cavity in one end of the body. The turbulent flow blades are evenly distributed with the axis of the body as the center. The turbulent flow blades and the body are of an integrally-formed structure. Due to the fact that the body and the turbulent flow blades are of the integrally-formed structure, the vortex-type air inlet pipe has the advantages of being simple in structure, lower in manufacturing cost, higher in intensity and the like. The number of the turbulent flow blades is 3-8. The included angle between the axis of the body and each turbulent flow blade is 8-28 degrees, the vortex-type air inlet pipe has the moderate air inflow amount and can better scatter air passing through an impeller, and the air can be better mixed with fuel oil.
Description
Technical field
The utility model belongs to the internal combustion engine part technical field, relates to a kind of suction tude, particularly a kind of vortex type suction tude.
Background technique
At present, because fuel oil can not fully burn in internal-combustion engine, not only waste fuel oil, and the tail gas produced after burning also causes serious gaseous contamination, both at home and abroad to fuel-economizing with prevent from polluting all oneself and classify great special topic as and studied, existing IC engine for saving oil method is a lot, can be divided into two large classes: a class is combustion motor transformed, thereby reach the purpose of fuel-economizing, another kind of is to increase some auxiliary devices, for example control injection pressure, the oil spout angle, injection time and atomization quality etc., thereby make IC engine for saving oil, but, due to the equal more complicated of the structure of design abroad, cost is high, effect is general, although similar gasoline-saving device is also arranged domestic, but DeGrain, all do not reach desirable effect.
A kind of engine economizer [the application number: 99218462.2 openly proposed as the Chinese patent literature data; Notice of authorization number: CN2395045Y], it is comprised of shell, guide vane, axle core, fuel economizer by several extend and be linked to be whole inclined-plane guide vane to the external diameter housing by the axle core form, its angle and direction is identical, and centripetal evenly distributed curl; Be provided with several air holes in each blade.But because the guide vane of this fuel economizer adopts, be fixed on shell, therefore, it is not very good that this fuel economizer is cut apart the effect of air.
For this situation, people have recognized this deficiency, and carry out improvement, a kind of vortex force increasing purification fuel economizer [application number: 200920111787.3 openly proposed as the Chinese patent literature data; Notice of authorization number: CN201381892Y], after being arranged on the engine air inlet tube closure, the RC tip nut of the mounting plate pivot pin vertical with is connected, and on the stage casing of this pivot pin, by bearing, is connected with impeller.But this fuel economizer is in use, need to be arranged on the suction tude of internal-combustion engine, after long-time the use, easily coming off of fuel economizer increased manufacture cost simultaneously.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of structure comparatively simply and has used boosting fuel saving device comparatively easily.
The purpose of this utility model can realize by following technical proposal: a kind of vortex type suction tude, comprise tubular body, it is characterized in that, the cavity of one end of described body is provided with some flow perturbation fans, described flow perturbation fan is uniformly distributed centered by the axis of described body, described flow perturbation fan and the described body structure that is formed in one.
When making, the housing of the air-strainer of body and automobile is integrally manufactured.During work, utilize the air-breathing drive of motor to make air stream when flow perturbation fan, direct current air is changed and is rotating vortex, thereby make air-flow be divided into junior unit, make to enter into air in motor can with the abundant mixed aerosol of fuel oil, increased the strong impetus of motor, reduced the shake to motor, reduce the consumption of fuel oil, reduced harmful discarded discharge, reached the effect of energy-conserving and environment-protective.Due to flow perturbation fan and the body structure that is formed in one, thus this suction tude have advantages of simple in structure, manufacture cost is lower and intensity is higher.
In above-mentioned boosting fuel saving device, described flow perturbation fan is provided with through the flow-disturbing hole of described flow perturbation fan side.The flow-disturbing hole is set on flow perturbation fan, can better air-flow be divided into to junior unit, make to enter into air in motor can with the abundant mixed aerosol of fuel oil.
In above-mentioned vortex type suction tude, described flow-disturbing hole is bar shaped.As another kind of scheme, the flow-disturbing hole can be made into arc.
In above-mentioned vortex type suction tude, the quantity that has the flow-disturbing hole on every described flow perturbation fan is 1-4.
In above-mentioned vortex type suction tude, the angle of the axis of described flow perturbation fan and described body is 8 to 28 degree.The angle of the axis angle of flow perturbation fan and body is 8 to 28 degree, can preferably the air through flow perturbation fan be broken up, and air can better be mixed with fuel oil.
In above-mentioned vortex type suction tude, the quantity of described flow perturbation fan is 3 to 8, and described flow perturbation fan is uniformly distributed centered by the axis of body.The quantity of flow perturbation fan is 3 to 8, has comparatively moderate air inflow and can preferably the air through flow perturbation fan be broken up, and air can better be mixed with fuel oil.
In above-mentioned vortex type suction tude, described body middle part has the connecting ring that is coaxial setting with body, and the outer of described flow perturbation fan all is connected with the outer side wall of described connecting ring.Connecting ring is coaxial setting with body, and the outer of flow perturbation fan all is connected with the outer side wall of connecting ring, makes flow perturbation fan more stable, also plays the effect of cutting apart air simultaneously.
In above-mentioned vortex type suction tude, described body and described flow perturbation fan adopt integrated injection molding.Body and flow perturbation fan adopt integrated injection molding, have advantages of simple in structure, manufacture cost is lower, and has advantages of stronger intensity.
Compared with prior art, this vortex type suction tude has the following advantages:
1, by body and the flow perturbation fan structure that is formed in one, thus this suction tude have advantages of simple in structure, manufacture cost is lower and intensity is higher.
2, the quantity of flow perturbation fan is 3 to 8, and the angle of the axis of flow perturbation fan and body is 8 to 28 degree, makes the vortex type suction tude have comparatively moderate air inflow and can preferably the air through impeller be broken up, and air can better be mixed with fuel oil;
The accompanying drawing explanation
Fig. 1 is this vortex type suction tude embodiment one perspective view.
Fig. 2 is another embodiment's one of this vortex type suction tude perspective view.
Fig. 3 is this vortex type suction tude embodiment two perspective view.
In figure, 1, body; 1a, connecting ring; 2, flow perturbation fan; 2a, flow-disturbing hole; 3, air filter housing.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one
As shown in Figure 1, a kind of vortex type suction tude, comprise tubular body 1, and the cavity of an end of body 1 is provided with 6 flow perturbation fans 2, and flow perturbation fan 2 is uniformly distributed centered by the axis of body 1, and flow perturbation fan 2 adopts integrated injection molding with body 1.The quantity of flow perturbation fan 2 is 6, has comparatively moderate air inflow and can preferably the air through flow perturbation fan 2 be broken up, and air can better be mixed with fuel oil.
When making, body 1 is integrally manufactured with air filter housing 3.When work, utilize the air-breathing drive of motor to make air stream when flow perturbation fan 2, direct current air is changed and is rotating vortex, thereby make air-flow be divided into junior unit, make to enter into air in motor can with the abundant mixed aerosol of fuel oil, increased the strong impetus of motor, reduced the shake to motor, reduce the consumption of fuel oil, reduced harmful discarded discharge, reached the effect of energy-conserving and environment-protective.Due to flow perturbation fan 2 and body 1 structure that is formed in one, thus this suction tude have advantages of simple in structure, manufacture cost is lower and intensity is higher.As another kind of mode, as shown in Figure 2, body 1 is air inlet rubber pipe.Flow perturbation fan 2 can be located on rubber pipe near on an end of engine air control shutter and one-body molded with rubber pipe, and air is had and sucks preferably effect and venturi effect preferably.
Embodiment two
The present embodiment and embodiment's one structure and principle are basic identical, and different places are: as shown in Figure 3, be equipped with through flow perturbation fan 2 sides on flow perturbation fan 2 and be the flow-disturbing hole 2a of bar shaped.2 flow-disturbing hole 2a all are set on flow perturbation fan 2, can better air-flow be divided into to junior unit, make to enter into air in motor can with the abundant mixed aerosol of fuel oil.As another kind of scheme, flow-disturbing hole 2a can be made into arc.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more been used the terms such as body 1, connecting ring 1a, flow perturbation fan 2, flow-disturbing hole 2a, air filter housing 3, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (8)
1. vortex type suction tude, comprise tubular body (1), it is characterized in that, the cavity of one end of described body (1) is provided with some flow perturbation fans (2), described flow perturbation fan (2) is uniformly distributed centered by the axis of described body (1), described flow perturbation fan (2) and described body (1) structure that is formed in one.
2. vortex type suction tude according to claim 1, is characterized in that, described flow perturbation fan (2) is provided with through the flow-disturbing hole (2a) of described flow perturbation fan (2) side.
3. vortex type suction tude according to claim 2, is characterized in that, described flow-disturbing hole (2a) is bar shaped.
4. according to the described vortex type suction tude of claim 2 or 3, it is characterized in that, the quantity that has flow-disturbing hole (2a) on every described flow perturbation fan (2) is 1-4.
5. according to the described vortex type suction tude of claim 2 or 3, it is characterized in that, described flow perturbation fan (2) is 8 to 28 degree with the angle of the axis of described body (1).
6. according to the described vortex type suction tude of claim 2 or 3, it is characterized in that, the quantity of described flow perturbation fan (2) is 3 to 8, and described flow perturbation fan (2) is uniformly distributed centered by the axis of body (1).
7. according to the described vortex type suction tude of claim 2 or 3, it is characterized in that, described body (1) middle part has the connecting ring (1a) that is coaxial setting with body (1), and the outer of described flow perturbation fan (2) all is connected with the outer side wall of described connecting ring (1a).
8. according to the described vortex type suction tude of claim 2 or 3, it is characterized in that, described body (1) adopts integrated injection molding with described flow perturbation fan (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203290083U CN203347916U (en) | 2013-06-07 | 2013-06-07 | Vortex-type air inlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203290083U CN203347916U (en) | 2013-06-07 | 2013-06-07 | Vortex-type air inlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347916U true CN203347916U (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203290083U Expired - Fee Related CN203347916U (en) | 2013-06-07 | 2013-06-07 | Vortex-type air inlet pipe |
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| CN (1) | CN203347916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339181A (en) * | 2017-07-07 | 2017-11-10 | 深圳市盛佰利科技有限公司 | A kind of engine air inlet tube and vehicle |
-
2013
- 2013-06-07 CN CN2013203290083U patent/CN203347916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339181A (en) * | 2017-07-07 | 2017-11-10 | 深圳市盛佰利科技有限公司 | A kind of engine air inlet tube and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140607 |