CN202645722U

CN202645722U - Vortex guide pressurizing device

Info

Publication number: CN202645722U
Application number: CN2012201873001U
Authority: CN
Inventors: 王海军
Original assignee: 陈洪亮
Current assignee: Ren Shushan
Priority date: 2012-04-27
Filing date: 2012-04-27
Publication date: 2013-01-02
Anticipated expiration: 2022-04-27

Abstract

The utility model provides a vortex guide pressurizing device which is formed by a cylindrical shell and an air guide wheel. The air guide wheel is arranged inside the shell and is formed by three groups of flow guide blades; each group of flow guide blade is formed by connecting two fan blades which are same in shape and are centrosymmetric; the two fan blades are folded to form an angle of 60 degrees along the central line; an upper edge of each fan blade is in an inclined line shape and the lower edge of each fan blade is in a circular-arc shape; two end lugs are arranged at the outer edge of each fan blade and the shell is formed by winding a long-strip-shaped hoarding; the side wall of the shell is obliquely provided with a mounting hole; and the end lugs on the outer edge of each fan blade are bent to be hung on the mounting hole. According to the vortex guide pressurizing device disclosed by the utility model, air which moves in a straight line is guided to an air flow which can be rapidly rotated and disturbed by negative-pressure suction force generated in an air introducing process of an engine; after the air flow which can be rapidly rotated and disturbed is mixed with fuel, a relatively good atomizing effect can be generated, the combustion is relatively sufficient and the power is relatively strong; and when the rotary speed of the engine is relatively low, the energy-saving, emission-reducing and consumption-reducing effects are very obvious.

Description

The turbine guide pressurized machine

Technical field

The utility model relates to the energy saving device that the motor inlet and exhaust system uses.

Background technique

As everyone knows, the motor of various transport facilitys is all wanted consume fuel, such as gasoline, diesel oil, rock gas etc., along with the reinforcement of the progress of science and technology and low-carbon (LC), environmental consciousness, people more and more pay attention to energy-saving device for engine research and development, popularize work.At present, the energy saving device that motor uses is turbosupercharger, turbosupercharger is to utilize the tail gas of engine exhaust tube drainage, drive the turbo machine rotation, turbo machine drives the coaxial air compressor that is installed on the suction tude again, air pressurized is delivered in the engine chamber, made fuel sufficient work by combustion under close oxygen condition, fuel saving consumption.

But turbosupercharger also has three shortcomings: the one, and volume is large, and weight is large, and complex structure can reduce the useful load of transport facility (such as vehicle).The 2nd, complex production process, higher to raw-material quality requirement, cost is high, usually only has high-end vehicle just to dispose turbosupercharger.The 3rd, the tail gas flow velocity there is certain requirement, when engine speed was low, the tail gas flow velocity was low, can't promote the turbo machine fast rotational, and turbosupercharger almost quits work, and its effect energy-conservation, that reduce discharging, lower consumption can be had a greatly reduced quality.So existing turbocharger applications narrow limitation is larger.

The model utility content

For addressing the above problem, the purpose of this utility model provides a kind of turbine guide pressurized machine, be installed in the suction tude near the closure end, the negative-pressure sucking that relies on the engine charge stroke to produce, with the original straight-line air guide air-flow that is the fast rotational disturbance, behind the air-flow and fuel mix of this fast rotational disturbance, can produce better atomizing effect, burn more abundant, power is more powerful, when engine speed was low, it was energy-conservation, reduce discharging, the effect of consumption reduction is also very remarkable, and this pressurized machine volume is little, lightweight, simple in structure, cost is low, applied range.

For achieving the above object, the utility model is by the following technical solutions:

A kind of turbine guide pressurized machine, formed by cylindrical housing and inducer, inducer is installed in the enclosure, it is characterized in that: described inducer is made of three groups of guide vanes, every group of guide vane is identical by two shapes, centrosymmetric flabellum disjunctor forms, these two flabellums are folded in half into 60 degree along center line, the top edge of each flabellum is oblique line shape, lower limb is circular arc, the outward edge of each flabellum is provided with two end ears, described shell is reeled by a long strip coaming plate and is formed, and the sidewall updip of shell tiltedly is provided with mounting hole, hangs on the mounting hole after the end ear bending on the described flabellum outward edge.The angle of inclination of described mounting hole is 20 degree.The surface of described flabellum is provided with a plurality of pod apertures.The upper and lower periphery of described shell is provided with groove.

The utility model has following positive beneficial effect: the shell of this product and guide vane all are to be made by thin alloy-steel sheet, shell relies on the elastic card of self to be contained in the suction tude near the closure end, one end of flabellum band circular arc points to air-strainer during installation, and the end with circular arc does not point to closure.When motor is in intake stroke, because piston moves downward, produce negative-pressure sucking in the cylinder, at this moment, air is through air-strainer, enter suction tude, when flowing through pressurized machine of the present utility model, air is divided into six strands of air-flows by six flabellums, because six flabellums are not vertical installation, but be twisted into 20 degree, when so air skims over these flabellums, can form helical flow (eddy current), be provided with the pod apertures of narrow flute profile on the flabellum in addition, portion of air is passed pod apertures, form the air-flow (turbulent flow) of disturbance, the air-flow of this fast rotational and disturbance and fuel are (such as gasoline, diesel oil, rock gas etc.) after the mixing, can reach better atomizing effect, burn more abundant, power is more powerful, makes engine output torque larger, horsepower is more sufficient, fuel saving has improved the startup ability, has prolonged the working life of motor, because burning is more abundant, also reduced the pollutant in the tail gas, tail gas is cleaner, and this product also can be installed in the outlet pipe, be the air-flow of fast rotational and disturbance with tail gas by original mild linear movement guide, reduced the carbon deposit in the outlet pipe, motor is advanced, the performance of vent systems improves, and reaches energy-conservation, reduce discharging, the effect of consumption reduction.This product applied range is applicable to various transport facilitys, such as vehicle, boats and ships, aircraft etc.

Description of drawings

Fig. 1 is the utility model one embodiment's structural representation.

Fig. 2 is the plan view of Fig. 1.

Fig. 3 is the exploded view of Fig. 1.

Fig. 4 is the exploded view of inducer.

Fig. 5 is the structural representation of guide vane.

Fig. 6 is the structural representation of coaming plate.

Embodiment

1 shell, 2 inducers, 3 guide vanes

4 guide vanes, 5 guide vanes, 6 coaming plates

7 mounting holes, 8 mounting holes, 9 diversion cavity

10 flabellums, 11 top edges, 12 lower limbs

13 end ears, 14 end ears, 15 pod apertures

16 grooves, 17 grooves 18 are chipped part

19 chip part 20 flabellums 21 top edges

22 lower limbs, 23 end ears, 24 end ears

25 pod apertures

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the utility model is a kind of turbine guide pressurized machine, formed by cylindrical housing 1 and inducer 2, inducer 2 is installed in the shell 1, inducer 2 is made of three groups of

guide vanes

3,4,5, shell 1 is reeled by a long strip coaming plate 6 and is formed, and is provided with to the sidewall slope of shell 1 upper and lower two row's mounting

holes

7,8, and mounting

hole

7,8 angle of inclination are 20 to spend as shown in Figure 6.Three groups of

guide vanes

3,4,5 structures are identical, and as shown in Figure 4, every group of guide vane is comprised of two identical, the centrosymmetric flabellums 10 of shape, 20 disjunctors, and these two

flabellums

10,20 are along the center line doubling, and angle becomes 60 degree.The below describes as an example of first group of guide vane 3 example, please refer to Fig. 5, the top edge 11 of flabellum 10 is oblique line shape, and lower limb 12 is circular arc, the outward edge of each flabellum 10 is provided with two

end ears

13,14, and the surface of flabellum 10 is provided with the pod apertures 15 of a plurality of narrow flute profiles.The top edge 21 of flabellum 20 is oblique line shape, and lower limb 22 is circular arc, and the outward edge of each flabellum 20 is provided with two

end ears

23,24, and the surface of flabellum 20 is provided with the pod apertures 25 of a plurality of narrow flute profiles.The upper and lower periphery of shell 1 is respectively arranged with

groove

16,17, the purpose that groove 16 is set is to make the upper peripheral edge of shell 1 form several gap parts 18, the purpose that groove 17 is set is to make the lower periphery of shell 1 form several gap parts 19, arrange and

chip part

18,19 purpose is that the upper and lower periphery of shell 1 can be extended out, thereby increase the elastic force when clamping.

Please refer to Fig. 1, Fig. 2, Fig. 3, hang over after the end ear 13 on

flabellum

10,20 outward edges, 23 bendings on upper row's mounting hole 7 of shell 1.Flabellum 10, end ear 14 on 20 outward edges, hang over after 24 bendings on lower row's mounting hole 8 of shell 1, because mounting

hole

7,8 angle of inclination is 20 degree, so flabellum 10, also become 20 degree to reverse with respect to the medial axis after 20 installations, making air is not directly to advance directly, but formation spiral air flow, three groups of

guide vanes

3,4,5 have three pairs of

flabellums

10,20, because every pair of flabellum 10, become 60 degree angles between 20, so three groups of

guide vanes

3,4, the 5th, circumferentially be distributed in the cylindrical housing 1, three pairs of flabellums form six diversion cavity 9 (guide channel), shell 1 and

flabellum

10,20 all is to be made by thin alloy-steel sheet, shell 1 self has certain elasticity, shell 1 relies on the elastic card of self to be contained in the suction tude near the closure end, one end (lower limb) of flabellum band circular arc points to air-strainer during installation, and the end (top edge) with circular arc does not point to closure.When motor is in intake stroke, because piston moves downward, produce negative-pressure sucking in the cylinder, at this moment, air is through air-strainer, enter suction tude, when flowing through pressurized machine of the present utility model, air is divided into six strands of air-flows by six flabellums, because six flabellums are not vertical installation, but be twisted into 20 degree, when so air skims over these flabellums, can form helical flow (eddy current), be provided with the pod apertures of narrow flute profile in addition on the flabellum, portion of air is passed pod apertures, form the air-flow (turbulent flow) of disturbance, behind the air-flow and fuel mix of this fast rotational and disturbance, can reach better atomizing effect, burn more abundant, power is more powerful, make engine output torque larger, horsepower is more sufficient, fuel saving, because burning is more abundant, also reduced the pollutant in the tail gas, tail gas is cleaner, and this product also can be installed in the outlet pipe, be the air-flow of fast rotational and disturbance with tail gas by original mild linear movement guide, reduced the carbon deposit in the outlet pipe, motor is advanced, the performance of vent systems improves, and reaches energy-conservation, reduce discharging, the effect of consumption reduction.This product is applicable to various transport facilitys, such as vehicle, boats and ships, aircraft etc.

Claims

1. turbine guide pressurized machine, formed by cylindrical housing and inducer, inducer is installed in the enclosure, it is characterized in that: described inducer is made of three groups of guide vanes, every group of guide vane is identical by two shapes, centrosymmetric flabellum disjunctor forms, these two flabellums are folded in half into 60 degree along center line, the top edge of each flabellum is oblique line shape, lower limb is circular arc, the outward edge of each flabellum is provided with two end ears, described shell is reeled by a long strip coaming plate and is formed, and the sidewall updip of shell tiltedly is provided with mounting hole, hangs on the mounting hole after the end ear bending on the described flabellum outward edge.

2. turbine guide pressurized machine as claimed in claim 1 is characterized in that: the angle of inclination of described mounting hole is 20 degree.

3. turbine guide pressurized machine as claimed in claim 1, it is characterized in that: the surface of described flabellum is provided with a plurality of pod apertures.

4. turbine guide pressurized machine as claimed in claim 1, it is characterized in that: the upper and lower periphery of described shell is provided with groove.