阅读说明：本技术 一种自动调节式涡轮增压机 (Automatic regulation formula turbo charger ) 是由 徐波 于 2021-09-04 设计创作，主要内容包括：本发明涉及涡轮增压机领域,更具体的说是一种自动调节式涡轮增压机。一种自动调节式涡轮增压机,包括叶杆Ⅰ、叶轮Ⅰ、离心板、叶杆Ⅱ、叶轮Ⅱ和短杆,叶杆Ⅰ上侧设有叶轮Ⅰ,离心板设在叶杆Ⅰ底部的前侧,叶杆Ⅱ底部设有叶轮Ⅱ,叶轮Ⅱ上端面前侧设有短杆,离心板前侧与短杆固接。可以提高涡轮增压机受到引擎排气的转速,从而实现自动调节涡轮增压机的转速。(The invention relates to the field of turbochargers, in particular to an automatic adjusting type turbocharger. The utility model provides an automatic regulation formula turbo charger, includes blade pole I, impeller I, centrifugal plate, blade pole II, impeller II and quarter butt, and I upside of blade pole is equipped with impeller I, and the front side in I bottom of blade pole is established to the centrifugal plate, and II bottoms of blade pole are equipped with impeller II, and II up end front sides of impeller are equipped with the quarter butt, centrifugal plate front side and quarter butt rigid couplings. The rotating speed of the turbocharger subjected to engine exhaust can be increased, and therefore the rotating speed of the turbocharger can be automatically adjusted.)

1. The utility model provides an automatic regulation formula turbo charger, includes blade pole I (101), impeller I (102), centrifugal plate (103), blade pole II (104), impeller II (105) and quarter butt (106), its characterized in that: an impeller I (102) is arranged on the upper side of the blade rod I (101), a centrifugal plate (103) is arranged on the front side of the bottom of the blade rod I (101), an impeller II (105) is arranged on the bottom of the blade rod II (104), a short rod (106) is arranged on the front side of the upper end face of the impeller II (105), and the front side of the centrifugal plate (103) is fixedly connected with the short rod (106).

2. An automatic regulating turbocharger according to claim 1, wherein: the impeller I (102) and the impeller II (105) are preferably made of plastic materials.

3. An automatic regulating turbocharger according to claim 1, wherein: still include fixing base (107), column spinner (108), telescopic link I (109), catch plate (110) and spring I (111), column spinner (108) middle part rigid coupling is in the rear side of fixing base (107), the stiff end rigid coupling of telescopic link I (109) is in the front side of fixing base (107), the rear side rigid coupling of catch plate (110) is at the expansion end of telescopic link I (109), I (111) of spring have been cup jointed on telescopic link I (109), the one end and fixing base (107) rigid coupling of spring I (111), the other end and catch plate (110) rigid coupling of spring I (111), the middle part swing joint of catch plate (110) is at the middle part of quarter butt (106).

4. An automatic regulating turbocharger according to claim 3, wherein: the spring I (111) is a compression spring.

5. An automatic regulating turbocharger according to one of claims 2 or 3, characterized in that: still include pressure movable plate (201), arc (202), telescopic link II (203), spring II (204) and stock (205), pressure movable plate (201) downside and arc (202) front side middle part rigid coupling, the expansion end and the pressure movable plate (201) downside middle part rigid coupling of telescopic link II (203), telescopic link II (203) are gone up and have been cup jointed spring II (204), the one end and the pressure movable plate (201) fixed connection of spring II (204), the circular arc department and the catch plate (110) contact of arc (202) rear side, evenly be equipped with a plurality of stocks (205) on pressure movable plate (201) in proper order.

6. An automatic regulating turbocharger according to claim 5, wherein: the novel multifunctional combined chair also comprises long plates (206), and two sides of each long rod (205) are respectively provided with one long plate (206).

7. An automatic regulating turbocharger according to claim 6, wherein: still include air current case (301), draught tube (302) and air current cover (303), air current case (301) top intercommunication has draught tube (302), air current case (301) front side is equipped with air current cover (303), the bottom swing joint of pressure movable plate (201) is in the middle part of air current case (301) downside, the stiff end rigid coupling of telescopic link II (203) is in the middle part of air current cover (303) downside, the other end rigid coupling of spring II (204) is in the middle part of air current cover (303) downside.

8. An automatic regulating turbocharger according to claim 7, wherein: a plurality of holes are uniformly formed in the airflow cover (303).

9. An automatic regulating turbocharger according to claim 8, wherein: also comprises a compressor (401), a top cover (402) and a turbine box body (403), spacing chamber (404), remove chamber (405) and spacing wall (406), compressor (401) and turbine box (403) middle part intercommunication, compressor (401) middle part upside is equipped with dome (402), turbine box (403) middle part rear side intercommunication has spacing chamber (404), turbine box (403) front side middle part intercommunication has removal chamber (405), it is equipped with spacing wall (406) to remove chamber (405) upside, the intercommunication department of blade pole I (101) middle part swing joint in compressor (401) and turbine box (403), column spinner (108) swing joint is in the middle part of spacing chamber (404) rear side, it is equipped with rectangular hole to remove chamber (405) middle part, the downside of pressure board (201) is had to the downthehole swing joint in removal chamber (405) middle part rectangular, airflow box (301) are established in spacing wall (406), the left side and the dome (402) middle part intercommunication of flow tube (302).

10. An automatic regulating turbocharger according to claim 9, wherein; and polishing treatment is carried out in a strip hole in the middle of the movable cavity (405).

Technical Field

The invention relates to the field of turbochargers, in particular to an automatic adjusting type turbocharger.

Background

The turbo-charged engine in the prior art is an engine which is added with a turbine and fan blades to increase air inflow on the basis of a common natural air-suction engine, is more complex in structure than the natural air-suction engine, has higher air inflow than the common engine, and the power of the same-displacement turbo-charged engine is generally higher than the natural air-suction power by about 30 percent, but the rotating speed of an impeller in the common turbo-charged engine is constant when the impeller rotates, and the turbo-charged engine can pause for a short time just when air enters so as to improve the rotating speed of the impeller in the turbo-charged engine and realize the adjustment of the rotating speed of the impeller in the turbo-charged engine.

Disclosure of Invention

The invention aims to provide an automatic adjusting type turbocharger, which can improve the rotating speed of the turbocharger subjected to engine exhaust so as to realize automatic adjustment of the rotating speed of the turbocharger.

The purpose of the invention is realized by the following technical scheme: the utility model provides an automatic regulation formula turbo charger, includes blade pole I, impeller I, centrifugal plate, blade pole II, impeller II and quarter butt, and I upside of blade pole is equipped with impeller I, and the front side in I bottom of blade pole is established to the centrifugal plate, and II bottoms of blade pole are equipped with impeller II, and II up end front sides of impeller are equipped with the quarter butt, centrifugal plate front side and quarter butt rigid couplings.

The impeller I and the impeller II are preferably made of plastic materials.

Still include the fixing base, the column spinner, telescopic link I, catch plate and spring I, column spinner middle part rigid coupling is in the rear side of fixing base, the stiff end rigid coupling of telescopic link I is in the front side of fixing base, the rear side rigid coupling of catch plate is at the expansion end of telescopic link I, spring I has been cup jointed on the telescopic link I, the one end and the fixing base rigid coupling of spring I, the other end and the catch plate rigid coupling of spring I, the middle part swing joint of catch plate is at the middle part of quarter butt.

The spring I is a compression spring.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural diagram of the position relationship between an impeller I and an impeller II;

FIG. 2 is a schematic view of a partial structure of the pusher plate of the present invention;

FIG. 3 is a partial structural view showing the positional relationship between the centrifugal plate and the pushing plate according to the present invention;

FIG. 4 is a partial schematic view of the pressing plate of the present invention;

FIG. 5 is a schematic view of a portion of the construction of an elongated panel of the present invention;

FIG. 6 is a schematic view of a portion of the construction of the air flow box of the present invention;

FIG. 7 is a schematic view of a portion of the construction of the airflow shroud of the present invention;

FIG. 8 is a partial structural view showing the positional relationship between the compressor and the turbine housing according to the present invention;

FIG. 9 is a schematic view of a portion of the construction of the mobile cavity of the present invention;

FIG. 10 is a schematic view of a half-section of the gas flow box of the present invention;

fig. 11 is a schematic view of a partial cross-sectional structure of a limiting cavity and a compressor of the invention.

In the figure: a leaf stalk I101; an impeller I102; a centrifugal plate 103; a leaf stem II 104; an impeller II 105; a short bar 106; a fixed seat 107; a spin column 108; the telescopic rod I109; a push plate 110; a spring I111; a pressing plate 201; an arcuate plate 202; a telescopic rod II 203; a spring II 204; a long rod 205; a long plate 206; an airflow box 301; a draft tube 302; an airflow hood 303; an air compressor 401; a top cover 402; a turbine case 403; a spacing cavity 404; a moving chamber 405; a retaining wall 406.

Detailed Description

The part is according to the working process expressed in fig. 1: the middle part of impeller I102 is fixedly connected to the upper end of a blade rod I101, the front end of the lower end of the blade rod I101 is fixedly connected with a centrifugal plate 103, the middle part of impeller II 105 is fixedly connected with a blade rod II 104, the impeller I102 and the impeller II 105 are arranged in a mirror symmetry mode, the front side of the upper end of the impeller II 105 is fixedly connected with a short rod 106, and the front end of the centrifugal plate 103 is fixedly connected with the short rod 106.

For further explanation, the rotation speed of the turbocharger is automatically adjusted in order to improve the rotation speed of the turbocharger subjected to engine exhaust;

during the use, the front end of the centrifugal plate 103 of I101 lower extreme of paddle is in the rotatory eccentric position in I101 middle part of paddle to make this eccentric position's centrifugal plate 103 be connected with centrifugal plate 103 through being in II 105 eccentric position's of impeller short rod 106 equally, and then be convenient for follow-up the rotational speed of providing control turbo charger, improve corresponding power.

The part is according to the working process expressed in fig. 1: the impellers i 102 and ii 105 arranged in mirror symmetry should preferably be of PPS plastic.

As further described, the PPS plastic material used for the vane i 102 and the vane ii 105 facilitates reducing the force for rotating the vane i 102 and the vane ii 105, thereby increasing the rotation speed of the vane i 102 and the vane ii 105.

This section is based on the working procedure expressed in figures 1, 2 and 3: the stiff end rigid coupling of telescopic link I109 has fixing base 107, and the slurcam 110 rigid coupling is at the expansion end of telescopic link I109, and the middle part rigid coupling of column spinner 108 is in the rear end of fixing base 107, and spring I111 cup joints on telescopic link I109, and the front end rigid coupling of spring I111 is on slurcam 110, and the rear end rigid coupling of spring I111 is on fixing base 107, and the middle part of quarter butt 106 is rotated and is connected with slurcam 110.

To explain further, when the impeller ii 105 rotates, the synchronous short rod 106 performs circular motion with the middle of the impeller ii 105 as a central point, and at the same time, the telescopic rod i 109 connected to the rear end of the push plate 110 stretches to provide a limit for the stretching of the spring i 111, so as to prevent the deflection of the spring i 111, when the push plate 110 reaches the left side and the right side of the impeller ii 105, the elastic force of the spring i 111 contracts to rapidly drive the impeller ii 105 to rotate, thereby facilitating the subsequent acceleration of the air flow circulation in the turbocharger, and the state of the spring i 111 in fig. 1 is a stretching state.

This section is based on the working procedure expressed in figures 1, 2 and 3: a spring I111 sleeved on the telescopic rod I109 is a compression spring.

For further explanation, it is convenient to increase the elastic force when the spring i 111 is a compression spring.

Still include pressure movable plate 201, arc 202, telescopic link II 203, spring II 204 and stock 205, pressure movable plate 201 downside and arc 202 front side middle part rigid coupling, the expansion end of telescopic link II 203 and the middle part rigid coupling of pressure movable plate 201 downside, telescopic link II 203 is gone up to cup joint spring II 204, the one end and the pressure movable plate 201 fixed connection of spring II 204, the circular arc department and the catch plate 110 contact of arc 202 rear side, evenly be equipped with a plurality of stocks 205 on the pressure movable plate 201 in proper order.

This part is according to the working procedure expressed in fig. 4 and 11: the middle part of arc 202 front end and the middle part rigid coupling of pressure movable plate 201 lower extreme, the middle part rigid coupling of pressure movable plate 201 lower extreme front side has the expansion end of telescopic link II 203, spring II 204 cup joints on telescopic link II 203, the rear end and the pressure movable plate 201 fixed connection of spring II 204, stock 205 is equipped with a plurality ofly, a plurality of stocks 205 rigid couplings are in proper order in pressure movable plate 201, the front side of slurcam 110 contacts with the circular arc position of arc 202 rear side.

Further, when the pushing plate 110 performs reciprocating circular motion, the arc position at the rear side of the arc plate 202 is always in contact with the front side of the pushing plate 110 in a mutually fitting manner, so that corresponding force is provided for subsequently fanning the outside air to the inside to improve air circulation, and therefore the pressing plate 201 at the upper end of the arc plate 202 performs synchronous transverse reciprocating motion, and meanwhile, the spring II 204 and the telescopic rod II 203 are compressed, and the structure is simple and convenient to detach.

The device also comprises long plates 206, and two sides of each long rod 205 are provided with one long plate 206.

This part is according to the working procedure expressed in figures 4, 5 and 11: the long plates 206 are symmetrically arranged in a plurality, and the front end and the rear end of each long rod 205 are respectively provided with one long plate 206.

To explain further, when the pressing plate 201 reciprocates, the same drives the plurality of long rods 205 on the pressing plate 201 to move, so as to facilitate the circulation of air, two long plates 206 are respectively arranged on two sides of each long rod 205, the long plates 206 on two sides of each long rod 205 form acute angles with the vertical direction, and the two long plates 206 are symmetrically arranged along a line, so as to improve the circulation of air.

Still include air current case 301, draft tube 302 and air current cover 303, air current case 301 top intercommunication has draft tube 302, and air current case 301 front side is equipped with air current cover 303, and the bottom swing joint of pressure board 201 is in the middle part of air current case 301 downside, and the stiff end rigid coupling of telescopic link II 203 is in the middle part of air current cover 303 downside, and the other end rigid coupling of spring II 204 is in the middle part of air current cover 303 downside.

This part is according to the working procedure expressed in figures 6, 7 and 10: the right side of the draft tube 302 is fixed and communicated with the left side of the upper end of the airflow box 301, the airflow cover 303 is fixedly connected to the front end of the airflow box 301, the middle of the lower end of the airflow box 301 is slidably connected with the lower end of the pressing plate 201, the middle of the lower end of the airflow cover 303 is fixedly connected with the fixed end of the telescopic rod II 203, and the middle of the lower side of the airflow cover 303 is fixedly connected with the front end of the spring II 204.

To explain this, when the pressing plate 201 draws in the outside air into the inside of the airflow box 301, the air is drawn in through the airflow cover 303 and then flows out through the draft tube 302, which facilitates to improve the ventilation of the air in the turbocharger engine and to improve the air flow rate.

A plurality of holes are uniformly arranged on the airflow cover 303.

This part is according to the working procedure expressed in figures 6, 7 and 10: a plurality of vertical strip holes are processed on the airflow cover 303 fixedly connected to the front side of the airflow box 301.

To explain further, the plurality of vertical slots formed in the airflow hood 303 are used to facilitate the air flow rate when the pressing plate 201 draws in the air from the outside.

The gas compressor is further provided with a gas compressor 401, a top cover 402, a turbine box body 403, a limiting cavity 404, a moving cavity 405 and a limiting wall 406, the gas compressor 401 is communicated with the middle of the turbine box body 403, the top cover 402 is arranged on the upper side of the middle of the gas compressor 401, the limiting cavity 404 is communicated with the rear side of the middle of the turbine box body 403, the moving cavity 405 is communicated with the middle of the front side of the turbine box body 403, the limiting wall 406 is arranged on the upper side of the moving cavity 405, the middle of a blade rod I101 is movably connected to the communication position of the gas compressor 401 and the turbine box body 403, a rotating column 108 is movably connected to the middle of the rear side of the limiting cavity 404, a long hole is arranged in the middle of the moving cavity 405, the lower side of a pressing plate 201 is movably connected in a long hole in the middle of the moving cavity 405, a gas flow box 301 is arranged in the limiting wall 406, and the left side of a flow through pipe 302 is communicated with the middle of the top cover 402.

This section is based on the working procedure expressed in figures 8, 9 and 11: the compressor 401 is fixed and communicated with the middle of a turbine box body 403, a top cover 402 is fixedly connected to the middle of the upper end of the compressor 401, a limiting cavity 404 is fixed and communicated with the rear side of the middle of the turbine box body 403, a moving cavity 405 is fixed and communicated with the middle of the front end of the turbine box body 403, a limiting wall 406 is fixedly connected to the upper end of the moving cavity 405, the position where the compressor 401 is communicated with the turbine box body 403 is rotatably connected with the middle of a blade rod I101, the middle of the rear side of the limiting cavity 404 is rotatably connected with a rotating column 108, a long hole is formed in the middle of the moving cavity 405, the lower end of a pressing plate 201 is slidably connected in the long hole in the middle of the moving cavity 405, an airflow box 301 is detachably connected in the limiting wall 406, and the left end of a flow through pipe 302 is fixedly communicated with the middle of the top cover 402.

To explain further, when in use, exhaust gas discharged from an automobile engine is discharged into the turbine box 403 from a pipeline at one end of the turbine box 403, the impeller ii 105 is driven to rotate under the high-temperature quick blowing of the exhaust gas, so that the push plate 110 makes a circular motion, the press plate 201 at the upper end of the arc plate 202 is pushed to reciprocate during the circular motion, and the long plate 206 on the press plate 201 blows external air into the compressor 401 from the draft tube 302 through the top cover 402, not only is the impeller i 102 and the impeller ii 105 rotate synchronously, the impeller i 102 blows the external air into the engine through the compressor 401, the air circulation of the engine is accelerated, the rotating speed of the impeller i 102 and the impeller ii 105 is accelerated during the circular motion of the push plate 110, the reciprocating speed of the arc plate 202 is accelerated at the same time, and the air flow rate of the air flowing from the draft tube 302 to the inside of the compressor 401 is further accelerated, and then the effect that the turbocharging that increases, simple structure, the motion is high-efficient, reduces the loss of fuel.

And polishing treatment is carried out in a strip hole in the middle of the movable cavity 405.

This part is according to the working process expressed in fig. 9: and a polishing treatment is carried out in a strip hole which is communicated with the middle part of the moving cavity 405 on the front side of the turbine box body 403.

To explain further, polishing is performed in the strip hole in the middle of the moving cavity 405 to facilitate the stability of the movement of the lower end of the pressing plate 201.