CN218293710U

CN218293710U - Variable station turbocharger

Info

Publication number: CN218293710U
Application number: CN202222610261.8U
Authority: CN
Inventors: 刘光华
Original assignee: Weifang Lianxin Supercharger Ltd By Share Ltd
Current assignee: Shandong Lianxin Power Technology Co.,Ltd.
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-13
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to the technical field of turbochargers, and discloses a variable-station turbocharger, which comprises a supercharger main body, a connecting box and a rotating motor, wherein an exhaust gas inlet pipe is fixedly communicated with the outer surface of the supercharger main body, an exhaust gas outlet pipe is fixedly communicated with the back of the supercharger main body, a conveying pipe is fixedly communicated with the back of the connecting box, a monitoring box is fixedly communicated with the upper surface of the connecting box, an air inlet pipe is fixedly communicated with the left side surface of the connecting box, a sealing plate is rotatably connected inside the connecting box, a connecting spring is fixedly installed on the inner top wall of the monitoring box, a moving frame is fixedly installed at the bottom end of the connecting spring, a pressure sensor is fixedly installed on the inner top wall of the monitoring box, and a controller is fixedly installed on the front surface of the connecting box; the utility model discloses a be provided with connecting box, monitoring box, advance exhaust pipe, booster main part, coupling spring, removal frame, pressure sensor, rotation motor, closing plate and controller, realized the purpose of the variable station of turbo charger.

Description

Variable station turbocharger

Technical Field

The utility model relates to a turbo charger technical field specifically is a variable station turbo charger.

Background

The turbocharger is actually an air compressor, the air intake is increased by compressing air, the turbine in a turbine chamber is pushed by the inertia impulse force of exhaust gas discharged by an engine, the turbine drives a coaxial impeller, and the impeller pumps the air sent by an air filter pipeline to pressurize the air to enter an air cylinder.

The utility model discloses a wear-resistant turbocharger, which comprises a middle chamber, wherein a shaft sleeve is fixed in the middle chamber, a coaxial rotating shaft is arranged in the shaft sleeve in a penetrating way, a liquid storage tank and a diversion trench which are used for storing lubricating oil are arranged in the middle chamber, the diversion trench is communicated with the liquid storage tank, one end of the diversion trench, which is far away from the liquid storage tank, leads to the joint of the shaft sleeve and the rotating shaft, and the diversion trench is used for leading the lubricating oil into the joint of the shaft sleeve and the rotating shaft; the middle indoor spout that has seted up, the spout runs through the guiding gutter, spout sliding connection has the connecting rod, and the length direction that the spout can be followed to the connecting rod slides, and the connecting rod passes through the helical gear with the pivot to be connected, and the helical gear is used for converting the rotary motion of pivot into the back and forth movement of connecting rod.

Adopt above-mentioned technical scheme, turn into the round trip movement of connecting rod with the rotation of pivot, carry out the automatic lubrication indirectly to the junction of pivot and axle sleeve to reduce the wearing and tearing between pivot and the axle sleeve, increase of service life, but above-mentioned technical scheme, the device is direct to be linked together with the cylinder, thereby makes the device still operate under the lower situation of the speed of a motor vehicle, and then long-time operation has reduced turbo charger's life.

Disclosure of Invention

Technical problem to be solved

To prior art's not enough, the utility model provides a variable station turbocharger possesses the advantage that can change the turbocharger station according to vehicle speed.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a variable station turbocharger, includes booster main part, connecting box and rotation motor, the external fixed surface intercommunication of booster main part has into the exhaust pipe, the fixed intercommunication in back of booster main part has out the exhaust pipe, the left end of advancing the exhaust pipe runs through the connecting box and extends to the inside of connecting box, the fixed intercommunication in back of connecting box has the conveyer pipe, the right-hand member of conveyer pipe runs through the exhaust pipe and extends to the inside of going out the exhaust pipe, the last fixed surface intercommunication of connecting box has monitoring box, the left fixed surface intercommunication of connecting box has the intake pipe, the inside rotation of connecting box is connected with the closing plate, the output of rotating motor power run through the connecting box and with the last fixed surface of closing plate be connected, monitoring box's interior roof fixed mounting has connecting spring, connecting spring's bottom fixed mounting has the removal frame, monitoring box's interior roof fixed mounting has pressure sensor, the front fixed mounting of connecting box has the controller.

Preferably, the bottom surface fixed mounting of connecting box has the mounting panel, the inner wall threaded connection of mounting panel has two sets of fixing bolt, every fixing bolt's bottom all runs through the mounting panel and extends to the below of mounting panel.

Preferably, the left end fixed mounting of intake pipe has flange, flange's inner wall threaded connection has two sets of connecting bolt, every flange's left end all runs through flange and extends to flange's left side.

Preferably, the outer fixed surface who rotates the motor installs two support frames, every the bottom surface of support frame all is connected with the last fixed surface of connecting box.

Preferably, the inner top wall of the monitoring box is fixedly provided with two telescopic rods, and each telescopic end of each telescopic rod is fixedly connected with the inner wall of the movable frame.

Preferably, the front of connecting box is fixed with the protective housing, the front activity hinge joint of protective housing has the guard gate.

Preferably, the right flank fixed mounting of guard gate has the locking piece, the right flank fixed mounting of protective housing has the lock frame, the inside at the lock frame of locking piece joint.

(III) advantageous effects

Compared with the prior art, the utility model provides a variable station turbocharger possesses following beneficial effect: this variable station turbocharger, through being provided with into the waste gas pipe, the booster main part, connecting spring, remove the frame, pressure sensor, rotate the motor, closing plate and controller, when the inside atmospheric pressure of junction box increases, atmospheric pressure promotes to remove the frame rebound, thereby make pressure sensor's numerical value increase, and then make controller control rotate motor work, the power that the connection rotation motor provided simultaneously drives the closing plate and rotate, thereby make waste gas enter into the inside of booster main part, thereby realized the purpose that changes booster main part station, and then make the booster main part stop work when the speed of a motor is lower, the life of booster main part has been increased, through being provided with the conveyer pipe, the external purpose of direct exhaust emission has been realized.

Drawings

Fig. 1 is a schematic structural view of a supercharger main body of the present invention;

FIG. 2 is a schematic structural view of a cross-sectional view of the junction box of the present invention;

FIG. 3 is a schematic structural view of a cross-sectional view of the monitoring box of the present invention;

fig. 4 is a schematic structural diagram of a rear view of the controller of the present invention.

In the figure: 1. a supercharger main body; 2. an inlet and exhaust gas pipe; 3. an exhaust gas outlet pipe; 4. a connecting box; 5. a delivery pipe; 6. a monitoring box; 7. rotating the motor; 8. an air inlet pipe; 9. a sealing plate; 10. a connecting spring; 11. a movable frame; 12. a pressure sensor; 13. a controller; 14. mounting a plate; 15. fixing the bolt; 16. a connecting flange; 17. a connecting bolt; 18. a support frame; 19. a telescopic rod; 20. a protective box; 21. a protective door; 22. a locking block; 23. and (4) locking the frame.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention: the utility model provides a variable station turbocharger, including booster main part 1, connecting box 4 and rotation motor 7, it drives self-locking function to rotate motor 7, the bottom surface fixed mounting of connecting box 4 has mounting panel 14, the inner wall threaded connection of mounting panel 14 has two sets of fixing bolt 15, the bottom of every fixing bolt 15 all runs through mounting panel 14 and extends to the below of mounting panel 14, utilize fixing bolt 15 to fix mounting panel 14 in the inside of automobile body, thereby avoid the device to take place the phenomenon of removal as far as possible, and then guaranteed the device's stability.

The external fixed surface intercommunication of booster main part 1 has into exhaust pipe 2, the fixed intercommunication in the back of booster main part 1 has out exhaust pipe 3, the left end of advancing exhaust pipe 2 runs through connecting box 4 and extends to the inside of connecting box 4, the external fixed surface who rotates motor 7 installs two support frames 18, the bottom surface of every support frame 18 all is connected with the last fixed surface of connecting box 4, the installation of support frame 18, the effect of fixed rotation motor 7 has been played, thereby avoid rotating the phenomenon that motor 7 during operation takes place rotatoryly as far as possible, and then guaranteed the stability of rotating motor 7.

The fixed intercommunication in back of connecting box 4 has conveyer pipe 5, the right-hand member of conveyer pipe 5 runs through out exhaust pipe 3 and extends to the inside of exhaust pipe 3, the last fixed surface intercommunication of connecting box 4 has monitoring box 6, the fixed intercommunication in left surface of connecting box 4 has intake pipe 8, intake pipe 8's left end fixed mounting has flange 16, flange 16's inner wall threaded connection has two sets of connecting bolt 17, connecting flange 16 is all run through and extend to flange 16's left side to every connecting bolt 17's left end, utilize connecting bolt 17 to communicate flange 16 and the end of giving vent to anger of cylinder mutually, thereby make things convenient for the workman to constitute the device, and then increased workman's packaging efficiency.

The inside of connecting box 4 is rotated and is connected with closing plate 9, the output of rotating motor 7 power runs through connecting box 4 and is connected with closing plate 9's last fixed surface, the surface of closing plate 9 contacts with the inner wall of connecting box 4, the interior roof fixed mounting of monitoring case 6 has connecting spring 10, connecting spring 10's bottom fixed mounting has removal frame 11, the shape of removal frame 11 is T shape, the interior roof fixed mounting of monitoring case 6 has two telescopic links 19, the flexible end of every telescopic link 19 all with the inner wall fixed connection who removes frame 11, the installation of telescopic link 19, the effect of the orbit that removes frame 11 removal of restriction has been played, thereby take place the phenomenon of skew orbit when avoiding removing frame 11 to remove as far as possible, and then the stability that removes frame 11 and remove has been guaranteed.

The pressure sensor 12 is fixedly installed on the inner top wall of the monitoring box 6, the controller 13 is fixedly installed on the front face of the connecting box 4, the pressure sensor 12 can sense pressure signals and can convert the pressure signals into usable output electric signals according to a certain rule or a device, the model of the pressure sensor 12 is HDA4715-A-0250-208, the controller 13 is a master command device which controls starting, speed regulation, braking and reversing of a motor by changing the wiring of a master circuit or a control circuit according to a preset sequence and changing the resistance value in the circuit, the controller 13 is respectively and electrically connected with the pressure sensor 12 and the rotating motor 7 through conducting wires, the protective box 20 is fixedly installed on the front face of the connecting box 4, the protective door 21 is movably hinged to the front face of the protective box 20, and the protective box 20 and the protective door 21 are installed to play a role in protecting the controller 13.

The right side fixed mounting of guard gate 21 has locking piece 22, and the right flank fixed mounting of guard box 20 has lock frame 23, and locking piece 22 joint utilizes lock frame 23 and locking piece 22 in the inside of lock frame 23, can play the effect of locking guard gate 21 to avoid guard gate 21 to take place the phenomenon of opening by oneself as far as possible, and then guaranteed guard gate 21's stability.

The utility model discloses a theory of operation is: when the automobile supercharger is used, a worker firstly fixes the mounting plate 14 in the automobile by using the fixing bolt 15, then connects the connecting flange 16 with an air outlet pipe of the air cylinder by using the connecting bolt 17, connects the supercharger main body 1 with an air inlet end of the air cylinder, and then connects the rotating motor 7 with the pressure sensor 12 and the controller 13 with a power supply, when the automobile speed is low, waste gas generated by the air cylinder sequentially passes through the air inlet pipe 8, the connecting box 4 and the conveying pipe 5 to enter the waste gas outlet pipe 3, so that the supercharger main body 1 is not needed to work, when the automobile speed is high, more waste gas is generated by the air cylinder, so that the air pressure in the connecting box 4 is increased, and further the moving frame 11 moves upwards, so that the moving frame 11 extrudes the pressure sensor 12, so that the value on the pressure sensor 12 reaches a set threshold value, and then the pressure sensor 12 transmits a signal to the controller 13 through a wire, the controller 13 controls the rotating motor 7 to work, the sealing plate 9 is driven by using power provided by the rotating motor 7 to rotate ninety degrees, so that the waste gas enters the supercharger main body 1, and a large amount of air is provided for the air cylinder.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a variable station turbo charger, includes booster main part (1), connecting box (4) and rotating electrical machines (7), its characterized in that: the utility model discloses a turbocharger, including supercharger body (1), exhaust pipe (2), inlet duct (4), connecting box (4), delivery box (6), monitoring box (6), exhaust pipe (3), inlet duct (2), the fixed intercommunication in back of supercharger body (1), the fixed intercommunication in back of connecting box (4) has delivery pipe (5), the right-hand member of delivery pipe (5) runs through exhaust pipe (3) and extends to the inside of exhaust pipe (3), the last fixed surface intercommunication of connecting box (4) has monitoring box (6), the fixed intercommunication in left side of connecting box (4) has intake pipe (8), the inside of connecting box (4) rotates and is connected with closing plate (9), the output of rotating motor (7) power runs through connecting box (4) and is connected with the upper surface fixed of closing plate (9), the interior roof fixed mounting of monitoring box (6) has coupling spring (10), the bottom fixed mounting of coupling spring (10) has movable frame (11), the interior fixed mounting of monitoring box (6) has pressure sensor (12), and front fixed mounting has pressure sensor (13) the roof.

2. A variable-position turbocharger according to claim 1, wherein: the bottom surface fixed mounting of connecting box (4) has mounting panel (14), the inner wall threaded connection of mounting panel (14) has two sets of fixing bolt (15), every the bottom of fixing bolt (15) all runs through mounting panel (14) and extends to the below of mounting panel (14).

3. A variable-position turbocharger according to claim 1, wherein: the left end fixed mounting of intake pipe (8) has flange (16), the inner wall threaded connection of flange (16) has two sets of connecting bolt (17), every the left end of connecting bolt (17) all runs through flange (16) and extends to the left side of flange (16).

4. A variable-position turbocharger according to claim 1, wherein: the outer fixed surface of the rotating motor (7) is provided with two support frames (18), and each support frame (18) is fixedly connected with the upper surface of the connecting box (4) on the bottom surface.

5. A variable-position turbocharger according to claim 1, wherein: the inner top wall of the monitoring box (6) is fixedly provided with two telescopic rods (19), and each telescopic end of each telescopic rod (19) is fixedly connected with the inner wall of the movable frame (11).

6. A variable-position turbocharger according to claim 1, wherein: the front of connecting box (4) is fixed with protective box (20), the front activity of protective box (20) articulates there is guard gate (21).

7. A variable-position turbocharger according to claim 6, wherein: the right flank fixed mounting of guard gate (21) has locking piece (22), the right flank fixed mounting of protective housing (20) has lock frame (23), locking piece (22) joint is in the inside of lock frame (23).