CN211082055U - Turbo charger for automobile - Google Patents
Turbo charger for automobile Download PDFInfo
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- CN211082055U CN211082055U CN201921883627.0U CN201921883627U CN211082055U CN 211082055 U CN211082055 U CN 211082055U CN 201921883627 U CN201921883627 U CN 201921883627U CN 211082055 U CN211082055 U CN 211082055U
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- fixedly connected
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- rotating shaft
- sealing packing
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Abstract
The utility model discloses a turbo charger for car, concretely relates to turbo charger technical field, including the turbine casing, turbine casing one side fixed connection organism, organism one side fixedly connected with supercharger casing, the organism is inside to be seted up flutedly, the inside axis of rotation that is equipped with of turbine casing, axis of rotation one end outside fixedly connected with turbine wheel, the inside compensation mechanism that is equipped with of recess. The utility model discloses a touch time switch to start two electric putter, thereby extrude the sealed packing of second, because the application method of the sealed packing of second utilizes many packing extrusion to form labyrinth seal, thereby when continuing to extrude the sealed packing of second, will the sealed packing length of second shorten but can make the gap filled tightly, thereby reach the purpose convenient to use, make and to compensate by oneself when the sealed packing of second appears wearing and tearing and seal.
Description
Technical Field
The utility model relates to a turbo charger technical field, more specifically say, the utility model relates to a turbo charger for car.
Background
The turbocharger is actually an air compressor that increases the intake air amount by compressing air. The engine uses the inertia impulse force of the exhaust gas from the engine to push the turbine in the turbine chamber, the turbine drives the coaxial impeller, the impeller presses the air sent by the air filter pipeline, and the air is pressurized and enters the cylinder. When the rotating speed of the engine is increased, the exhaust gas exhaust speed and the rotating speed of the turbine are also increased synchronously, the impeller compresses more air to enter the air cylinder, the pressure and the density of the air are increased, more fuel can be combusted, and the output power of the engine can be increased by correspondingly increasing the fuel quantity and adjusting the rotating speed of the engine.
In the prior art, when a turbine drives a supercharging impeller by using a shaft, the shaft and a machine body are sealed by using a rubber gasket, the method can cause the abrasion of the sealing gasket after a long time, so that the gas inside the supercharger leaks, the gas pressure is reduced, the working engine is influenced, the running automobile is influenced, and the use is inconvenient.
Therefore, it is necessary to invent a turbocharger for an automobile.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a turbo charger for car, when leaking gas through the sealed packing of second, can make high-pressure gas blow the movable plate, thereby make movable plate compression spring remove, then touch time switch, thereby start two electric putter, thereby extrude the sealed packing of second, because the method of use of the sealed packing of second utilizes many packing extrusion to form labyrinth seal, thereby when continuing to extrude the sealed packing of second, it shortens but can make the gap filled by the gap with the sealed packing length of second, thereby reach the purpose convenient to use, make and can carry out compensating seal by oneself when wearing and tearing appear in the sealed packing of second, thereby can not influence the engine of work, can not influence the automobile and go yet, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the automobile turbocharger comprises a turbine casing, wherein a machine body is fixedly connected to one side of the turbine casing, a supercharger casing is fixedly connected to one side of the machine body, a groove is formed in the machine body, a rotating shaft is arranged in the turbine casing, penetrates through the machine body and the groove and extends into the supercharger casing, a turbine impeller is fixedly connected to the outer side of one end of the rotating shaft, the turbine impeller is arranged in the turbine casing, a supercharger impeller is fixedly connected to the outer side of the other end of the rotating shaft, the supercharger impeller is arranged in the supercharger casing, a first sealing packing and a second sealing packing are arranged at the joint of the rotating shaft and the machine body, the first sealing packing and the second sealing packing are respectively arranged on two sides of the groove, and a compensation mechanism is arranged in the groove;
compensating mechanism includes first gland, the inside one side of recess is located to first gland, the equal fixedly connected with electric putter in first gland one side both ends, two electric putter one side fixedly connected with second gland, second gland one side contacts with the sealed packing of second, second gland top one side is equipped with alarm switch, alarm switch fixed connection is in organism one side, second gland one side fixedly connected with hides the wind ring, hide the equal fixedly connected with time switch in the inboard both ends of wind ring, time switch one side is equipped with the movable plate, the time switch both sides all are equipped with the dead lever, two the dead lever all with hide wind ring fixed connection, two the dead lever all runs through the movable plate, two the dead lever outside all overlaps and is equipped with the spring, two spring one end all with movable plate fixed connection.
In a preferred embodiment, the wind-shield collar is arranged outside the rotating shaft.
In a preferred embodiment, two of the timing switches are electrically connected to two electric push rods.
In a preferred embodiment, the top of the machine body is fixedly connected with two connecting columns, the two connecting columns are respectively arranged on two sides of the top of the groove, and the two connecting columns are fixedly connected through a locking bolt.
In a preferred embodiment, the rotating shaft is movably connected with both the turbine housing and the supercharger housing by bearings.
In a preferred embodiment, a first air inlet pipe is fixedly connected to one side of the turbine housing, and a first air outlet pipe is fixedly connected to the bottom of the turbine housing.
In a preferred embodiment, a second air outlet pipe is fixedly connected to the top of the supercharger housing, and a second air inlet pipe is fixedly connected to one side of the supercharger housing.
In a preferred embodiment, the alarm switch is externally connected to a vehicle control system.
The utility model discloses a technological effect and advantage:
when leaking gas through the second sealing packing, can make high-pressure gas blow the movable plate, thereby make movable plate compression spring remove, then touch time switch, thereby start two electric putter, thereby extrude the second sealing packing, because the application method of the second sealing packing utilizes many packing extrusion to form labyrinth seal, thereby when continuing to extrude the second sealing packing, but can make the gap filled by the shortening of second sealing packing length tight, thereby reach the purpose convenient to use, make and can compensate by oneself when wearing and tearing appear in the second sealing packing and seal, thereby can not influence the engine in the work, also can not influence the automobile and travel, compared with prior art, the utility model discloses make the progress on the reinforcing leakproofness.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.
Fig. 3 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.
Fig. 4 is a perspective view of the wind-shielding ring of the present invention.
Fig. 5 is a perspective view of the second cover of the present invention.
The reference signs are: the turbocharger comprises a first air inlet pipe 1, a turbine shell 2, a turbine impeller 3, a rotating shaft 4, a first sealing packing 5, a connecting column 6, a first gland 7, a locking bolt 8, an electric push rod 9, a moving plate 10, a second gland 11, a machine body 12, a second air outlet pipe 13, a supercharger shell 14, a second air inlet pipe 15, a fixed rod 16, a second sealing packing 17, a supercharger impeller 18, an alarm switch 19, a wind shielding ring 20, a timing switch 21, a spring 22, a first air outlet pipe 23 and a groove 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a turbo charger for automobile as shown in figures 1-5, which comprises a turbine casing 2, a body 12 is fixedly connected to one side of the turbine casing 2, a supercharger housing 14 is fixedly connected to one side of the body 12, a groove 24 is arranged inside the body 12, a rotating shaft 4 is arranged inside the turbine casing 2, the rotating shaft 4 penetrates through the body 12 and the groove 24 and extends into the supercharger housing 14, a turbine impeller 3 is fixedly connected to the outer side of one end of the rotating shaft 4, the turbine impeller 3 is arranged inside the turbine casing 2, a supercharger impeller 18 is fixedly connected to the outer side of the other end of the rotating shaft 4, the supercharger impeller 18 is arranged inside the supercharger housing 14, a first sealing packing 5 and a second sealing packing 17 are arranged at the connection part of the rotating shaft 4 and the body 12, the first sealing packing 5 and the second sealing packing 17 are respectively arranged at two sides of the groove 24, a compensation mechanism is arranged in the groove 24;
the compensation mechanism comprises a first gland 7, the first gland 7 is arranged on one side inside a groove 24, two ends of one side of the first gland 7 are fixedly connected with electric push rods 9, one side of two electric push rods 9 is fixedly connected with a second gland 11, one side of the second gland 11 is contacted with a second sealing packing 17, one side of the top of the second gland 11 is provided with an alarm switch 19, the alarm switch 19 is fixedly connected with one side of a machine body 12, one side of the second gland 11 is fixedly connected with a wind shielding ring 20, two ends of the inner side of the wind shielding ring 20 are fixedly connected with a timing switch 21, one side of the timing switch 21 is provided with a movable plate 10, two sides of the timing switch 21 are provided with fixed rods 16, two fixed rods 16 are fixedly connected with the wind shielding ring 20, two fixed rods 16 penetrate through the movable plate 10, and springs 22 are sleeved outside the two fixed rods 16, one end of each of the two springs 22 is fixedly connected with the moving plate 10;
the wind shielding ring 20 is sleeved outside the rotating shaft 4;
the two timing switches 21 are electrically connected with the two electric push rods 9, so that the electric push rods 9 can be controlled conveniently;
the top of the machine body 12 is fixedly connected with two connecting columns 6, the two connecting columns 6 are respectively arranged at two sides of the top of the groove 24, and the two connecting columns 6 are fixedly connected through locking bolts 8, so that the stability of the utility model is improved;
the rotating shaft 4 is movably connected with the turbine shell 2 and the booster shell 14 through bearings, so that the rotating shaft 4 can rotate conveniently;
a first air inlet pipe 1 is fixedly connected to one side of the turbine shell 2, and a first air outlet pipe 23 is fixedly connected to the bottom of the turbine shell 2, so that waste gas can enter and exit conveniently;
the top of the shell 14 of the supercharger is fixedly connected with a second air outlet pipe 13, and one side of the shell 14 of the supercharger is fixedly connected with a second air inlet pipe 15, so that high-pressure air can be conveniently fed and discharged;
the alarm switch 19 is externally connected with an automobile control system, so that an automobile owner can know the connection sealing condition conveniently.
The implementation mode is specifically as follows: when the utility model is used, firstly, the automobile exhaust gas enters the turbine casing 2 from the first air inlet pipe 1, then the turbine impeller 3 is blown, the turbine impeller 3 rotates, then the rotating shaft 4 is driven by the turbine impeller 3, so that the rotating shaft 4 drives the supercharger impeller 18 to rotate, thereby the supercharger impeller 18 rotates, the air is fed by using the second air inlet pipe 15, then the supercharged air is discharged from the second air outlet pipe 13, a gasket is directly arranged between the traditional rotating shaft 4 and the machine body 12, the method causes the abrasion of the gasket after a long time, thereby the air leakage on one side of the supercharger casing 14 is caused, thereby the high-pressure air is leaked, at the moment, the second gland 11 is arranged on one side of the second sealing packing 17, when the air leakage of the second sealing packing 17 occurs, because the rotating shaft 4 rotates, the air leakage can be from the connection part of the rotating shaft 4 and the second sealing packing 17, the moving plate 10 can be blown by high-pressure gas, so that the compression spring 22 of the moving plate 10 moves, and then the timing switch 21 is triggered, so that the two electric push rods 9 are started, so that the electric push rods 9 push the second gland 11, so that the second gland 11 continuously extrudes the second sealing packing 17, because the using method of the second sealing packing 17 utilizes a plurality of packing extrusion to form labyrinth seal, so that when a gap occurs in the second sealing packing 17, the second gland 11 is continuously extruded, so that the second gland 11 extrudes the second sealing packing 17, the length of the second sealing packing 17 is shortened, but the gap can be tightly filled, so that the purpose of convenient use is achieved, the second sealing packing 17 can be automatically compensated and sealed when the second sealing packing 17 is abraded, the working engine cannot be influenced, the driving of an automobile cannot be influenced, and the embodiment specifically solves the problem that the sealing gasket in the prior art is easy to abrade, resulting in a problem that the pressure of gas generated from the supercharger is reduced to affect the running automobile.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, the turbine impeller 3 is blown by automobile exhaust gas, then the supercharger impeller 18 is driven to rotate by the rotating shaft 4, the second gland 11 is arranged on one side of the second sealing packing 17, when the second sealing packing 17 leaks gas, the rotating shaft 4 rotates, so that the gas leaks from the joint of the rotating shaft 4 and the second sealing packing 17, the moving plate 10 can be blown by high-pressure gas, the timing switch 21 is triggered, the electric push rod 9 pushes the second gland 11, the second gland 11 continues to press the second sealing packing 17, the second sealing packing 17 is pressed, the length of the second sealing packing 17 is shortened, but gaps are filled tightly, the purpose of convenience in use is achieved, and compensation sealing can be automatically performed when the second sealing packing 17 is worn.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A turbo charger for an automobile, comprising a turbine housing (2), a body (12) fixedly connected to one side of the turbine housing (2), a charger housing (14) fixedly connected to one side of the body (12), characterized in that: a groove (24) is arranged in the machine body (12), a rotating shaft (4) is arranged in the turbine machine shell (2), the rotating shaft (4) penetrates through the machine body (12) and the groove (24) and extends into the interior of the supercharger shell (14), a turbine wheel (3) is fixedly connected with the outer side of one end of the rotating shaft (4), the turbine impeller (3) is arranged in the turbine shell (2), the outer side of the other end of the rotating shaft (4) is fixedly connected with a supercharger impeller (18), the supercharger impeller (18) is arranged inside the supercharger shell (14), a first sealing packing (5) and a second sealing packing (17) are arranged at the joint of the rotating shaft (4) and the machine body (12), the first sealing packing (5) and the second sealing packing (17) are respectively arranged at two sides of the groove (24), and a compensation mechanism is arranged in the groove (24);
the compensation mechanism comprises a first gland (7), the first gland (7) is arranged on one side inside a groove (24), electric push rods (9) are fixedly connected to two ends of one side of the first gland (7), a second gland (11) is fixedly connected to one side of each electric push rod (9), one side of each second gland (11) is in contact with a second sealing packing (17), an alarm switch (19) is arranged on one side of the top of each second gland (11), the alarm switch (19) is fixedly connected to one side of a machine body (12), a wind shielding ring (20) is fixedly connected to one side of the second gland (11), a timing switch (21) is fixedly connected to two ends of the inner side of the wind shielding ring (20), a movable plate (10) is arranged on one side of the timing switch (21), fixing rods (16) are arranged on two sides of the timing switch (21), and the fixing rods (16) are fixedly connected with the wind shielding ring (20), the two fixed rods (16) penetrate through the movable plate (10), springs (22) are sleeved on the outer sides of the two fixed rods (16), and one ends of the springs (22) are fixedly connected with the movable plate (10).
2. The turbocharger for an automobile according to claim 1, characterized in that: the wind shielding ring (20) is sleeved outside the rotating shaft (4).
3. The turbocharger for an automobile according to claim 1, characterized in that: the two timing switches (21) are electrically connected with the two electric push rods (9).
4. The turbocharger for an automobile according to claim 1, characterized in that: the machine body (12) is fixedly connected with two connecting columns (6) at the top, the two connecting columns (6) are respectively arranged at two sides of the top of the groove (24), and the two connecting columns (6) are fixedly connected through locking bolts (8).
5. The turbocharger for an automobile according to claim 1, characterized in that: the rotating shaft (4) is movably connected with the turbine casing (2) and the supercharger shell (14) through bearings.
6. The turbocharger for an automobile according to claim 1, characterized in that: turbine casing (2) one side fixedly connected with first intake pipe (1), turbine casing (2) bottom fixedly connected with first tuber pipe (23).
7. The turbocharger for an automobile according to claim 1, characterized in that: the top of the booster shell (14) is fixedly connected with a second air outlet pipe (13), and one side of the booster shell (14) is fixedly connected with a second air inlet pipe (15).
8. The turbocharger for an automobile according to claim 1, characterized in that: the alarm switch (19) is externally connected with an automobile control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883627.0U CN211082055U (en) | 2019-11-05 | 2019-11-05 | Turbo charger for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883627.0U CN211082055U (en) | 2019-11-05 | 2019-11-05 | Turbo charger for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211082055U true CN211082055U (en) | 2020-07-24 |
Family
ID=71641351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921883627.0U Active CN211082055U (en) | 2019-11-05 | 2019-11-05 | Turbo charger for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211082055U (en) |
-
2019
- 2019-11-05 CN CN201921883627.0U patent/CN211082055U/en active Active
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