CN112302837A

CN112302837A - High-efficiency running turbocharger

Info

Publication number: CN112302837A
Application number: CN202011275975.7A
Authority: CN
Inventors: 汤斌; 程万里; 陆元高; 孙贤锑
Original assignee: Hunan Rugidove Turbocharging Systems Co ltd
Current assignee: Hunan Rugidove Turbocharging Systems Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-02-02

Abstract

The invention discloses a turbocharger with high-efficiency operation, which comprises a shell, wherein the front surface of the shell is communicated with a first pipe body, the rear surface of the shell is communicated with a second pipe body, the upper surface of the shell is connected with a water pump through screw threads, a water inlet of the water pump is provided with an electromagnetic valve, the inner side wall of the shell is provided with a coupler, the outer side wall of the coupler is provided with an impeller, the outer side wall of the shell is provided with a water storage tank, the inner side wall of the water storage tank is communicated with a first hose, one end of the first hose, far away from the water storage tank, is communicated with the water inlet of the water pump, a user can open the water pump, the water flow in the water storage tank can be conveyed into the annular pipe body by opening the water pump, the annular pipe body takes away the high temperature generated in the turbocharger through continuous circulation of the water flow, the radiating effect of rivers in the middle of can strengthening the annular body, the life of extension this device.

Description

High-efficiency running turbocharger

Technical Field

The invention relates to the technical field of turbines, in particular to a turbocharger capable of operating efficiently.

Background

The turbocharger is not a power source, it works by using the residual energy in the engine exhaust, its function is to provide more air for the engine, the turbocharger is installed on the engine exhaust pipe, the exhaust gas exhausted by the engine cylinder pushes the turbine to rotate, then drives the impeller to pressurize the air filtered by the air filter and send it into the cylinder, because the air entering the cylinder is increased, the fuel can be more fully burnt, thus the engine can generate more power, therefore the turbocharger has the advantages of improving power, reducing fuel consumption rate, increasing low-speed torque, reducing exhaust pollution and the like under the condition of not changing the structure of the gasoline engine, therefore the turbocharger is widely used as a power auxiliary device.

The invention is disclosed in China: CN104145088A discloses a turbocharger which puts higher and higher pressure ratio demands on industrial turbochargers, so that the rotational speed of the impeller increases and the design of the impeller must be modified to accommodate the increased pressure, and therefore, typically the impeller hub is shaped more like a wedge, i.e. the angle between the front and rear faces of the hub increases to support the additional centrifugal load from the impeller rim, which in turn means that the neck region in the impeller is replaced by a neck region of higher diameter, the size of the rim outside the neck is reduced, and impellers designed for higher pressure ratios typically have a smaller operating range, and the available range of mass flow at a particular pressure ratio is lower than impellers designed for lower pressure ratios. To overcome this tendency, the wall of the duct through which the feed gas reaches and passes the impeller may contain slotted holes, and since the edge of the impeller is relatively small even if it rotates at a high speed in the event of a failure, the energy that must be consumed to prevent penetration of edge fragments does not have to increase with increasing rotational speed, and such fragments can be prevented as long as the thickness of the volute increases moderately, but there is a problem that although the penetration of fragments can be prevented by adjusting the thickness of the impeller and increasing the thickness of the volute, in the use of the turbocharger, increasing the thickness of the volute causes the heat inside the volute to be radiated with a slow effect, affecting the service life of the turbocharger, and for this reason, a turbocharger that operates efficiently is proposed.

Disclosure of Invention

Technical problem to be solved

In response to the deficiencies of the prior art, the present invention provides a turbocharger that operates with high efficiency.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a turbocharger with high-efficiency operation comprises a shell, wherein the front surface of the shell is communicated with a first pipe body, the rear surface of the shell is communicated with a second pipe body, the upper surface of the shell is connected with a water pump through screw threads, a solenoid valve is installed at a water inlet of the water pump, a coupler is installed on the inner side wall of the shell, an impeller is installed on the outer side wall of the coupler, a water storage tank is arranged on the outer side wall of the shell, a first hose is communicated with the inner side wall of the water storage tank, one end, away from the water storage tank, of the first hose is communicated with the water inlet of the water pump, an annular pipe body is installed on the inner side wall of the shell, a water outlet of the water pump penetrates through the inner side wall of the shell and is communicated with one end of the annular pipe body, one end, away, the second hose is kept away from the one end of annular body runs through the lateral wall of casing and communicate in the inside wall of water storage box, the inside wall intercommunication of casing has the third body, the third body is kept away from the one end of casing is installed the fan, the inside wall intercommunication of casing has into oil pipe, the check valve is installed to the lateral wall of third body.

Furthermore, supporting legs are welded on two sides of the shell, and first through holes are uniformly formed in the inner side walls of the supporting legs.

Preferably, the lateral wall of casing is equipped with the second lid, the lower surface of second lid bonds and has the sealed pad of second, the sealed pad joint of second in advance the inside wall of oil pipe.

On the basis of the scheme, the outer side wall of the shell is symmetrically and fixedly connected with two limiting plates, the lower surface of the fan is arranged on the upper surface of one limiting plate, and the upper surface of the other limiting plate is connected to the bottom of the water storage tank through a screw thread.

Preferably, a second through hole is formed in the inner side wall of one of the limiting plates, and the second hose is located on the inner side wall of the second through hole.

As a further scheme of the invention, the inner side wall of one supporting leg is provided with a third through hole, the inner side wall of the water storage tank is communicated with a water outlet pipe, and the outer side wall of the water outlet pipe is provided with a first valve body.

Preferably, the inside wall of casing is installed and is gone out the oil bin, and the inside wall intercommunication of casing has an oil outlet pipe.

On the basis of the scheme, the inner side wall of the oil outlet pipe is connected with a first sealing gasket in a clamping mode, and a first cover body is bonded to the lower surface of the first sealing gasket.

(III) advantageous effects

Compared with the prior art, the invention provides the turbocharger with high-efficiency operation, which has the following beneficial effects:

when the device is used, a user can start the water pump, the water pump can convey water flow in the water storage tank into the annular pipe body when the water pump is started, the annular pipe body takes away high temperature generated in the device through continuous circulation of the water flow, damage of the high temperature to the device is avoided, meanwhile, through the arrangement of the heat conduction layer, the heat dissipation effect of the water flow in the annular pipe body can be enhanced, and the service life of the device is prolonged;

two, in the middle of this device's the use, through the setting of fan, the user can start the fan, passes through the inside of third body input this device with outside formation wind-force to strengthen the functioning speed of this device, simultaneously through the setting of second body, the diameter of second body is greater than the diameter of first body, can carry into the inside of engine with more pressurized air, increases the operation effect of this device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

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

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

In the figure: 1. a housing; 2. a water pump; 3. a fan; 4. a first pipe body; 5. a second tube body; 6. a first through hole; 7. a water storage tank; 8. a first hose; 9. a second hose; 10. an impeller; 11. an oil inlet pipe; 12. an annular tube body; 13. an electromagnetic valve; 14. a heat conductive layer; 15. an oil outlet bin; 16. an oil outlet pipe; 17. a first cover body; 18. a first gasket; 19. a second gasket; 20. a second cover body; 21. a third tube; 22. a second through hole; 23. a first valve body; 24. a water outlet pipe; 25. a limiting plate; 26. supporting legs; 27. a coupling; 28. a third through hole; 29. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: a turbocharger with high-efficiency operation is characterized in that a second cover body 20 is arranged on the outer side wall of a shell 1, a second sealing gasket 19 is bonded on the lower surface of the second cover body 20, and the second sealing gasket 19 is clamped on the inner side wall of an oil inlet pipe 11; in the use of the device, through the arrangement of the second sealing gasket 19, a user can pull out the second sealing gasket 19 from the inner side wall of the oil inlet pipe 11 by taking the second cover body 20 as an acting point, so that lubricating oil is injected into the device through the oil inlet pipe 11, and after the user inserts the second sealing gasket 19 into the oil inlet pipe 11 by taking the second cover body 20 as an acting point, the oil inlet pipe 11 can be sealed, so that sundries are prevented from entering the device through the oil inlet pipe 11, the use of workers is facilitated, the first sealing gasket 18 is clamped on the inner side wall of the oil outlet pipe 16, and the first cover body 17 is bonded on the lower surface of the first sealing gasket 18; through the setting of first sealed pad 18 and first lid 17, the user can pull out the inside of going out oil pipe 16 for the impetus with first sealed pad 18 through first lid 17 to oil mass discharge through going out the inside storage of oil pipe 16 with the oil storage of oil storage bin 15, simultaneously in the middle of this device's use, the setting of first lid 17 and first sealed pad 18 can avoid great impurity to get into the inside of going out oil storage bin 15 through going out oil pipe 16, avoid causing the jam of oil pipe 16 or the inside damage of going out oil storage bin 15.

Example two

The invention also provides an embodiment different from the first embodiment, and the difference from the first embodiment is that: the utility model provides a high-efficient operation turbo charger, which comprises a housin 1, the front surface intercommunication of casing 1 has first body 4, the rear surface intercommunication of casing 1 has second body 5, there is water pump 2 casing 1's upper surface through screw thread connection, solenoid valve 13 is installed to water pump 2's water inlet, shaft coupling 27 is installed to casing 1's inside wall, impeller 10 is installed to shaft coupling 27's lateral wall, casing 1's lateral wall is equipped with water storage box 7, water storage box 7's inside wall intercommunication has first hose 8, the one end that water storage box 7 was kept away from to first hose 8 communicates in water pump 2's water inlet, annular body 12 is installed to casing 1's inside wall, water pump 2's delivery port runs through casing 1's inside wall and communicates in the one end of annular body 12, the one end intercommunication that water pump 2 was kept away from to annular body 12 has second hose 9, casing 1's bonding has heat-conducting layer 14, the one end that annular body 12 was kept The inner side wall of the shell 1 is communicated with a third tube body 21, one end, far away from the shell 1, of the third tube body 21 is provided with the fan 3, the inner side wall of the shell 1 is communicated with the oil inlet pipe 11, and the outer side wall of the third tube body 21 is provided with the check valve 29.

In this embodiment, specifically: supporting legs 26 are welded on two sides of the shell 1, and first through holes 6 are uniformly formed in the inner side walls of the supporting legs 26; through the setting of supporting legs 26, can support this device, simultaneously in the middle of this device's use, the user can insert the inside of first through-hole 6 with bolt threaded connection to fix this device in the assigned position.

In this embodiment, specifically: the outer side wall of the shell 1 is symmetrically and fixedly connected with two limiting plates 25, the lower surface of the fan 3 is arranged on the upper surface of one limiting plate 25, and the upper surface of the other limiting plate 25 is connected to the bottom of the water storage tank 7 through screw threads; through the setting of two limiting plates 25, in the middle of the use of this device, use and to install the upper surface of two limiting plates 25 with fan 3 and water storage box 7 to support fan 3 and water storage box 7 through limiting plate 25, make things convenient for staff's installation.

In this embodiment, specifically: a second through hole 22 is formed in the inner side wall of one limiting plate 25, and the second hose 9 is located on the inner side wall of the second through hole 22; in the use of the device, the second through hole 22 is arranged for connecting the second hose 9 with the water storage tank 7, and the second hose 9 is limited by the second through hole 22.

In this embodiment, specifically: a third through hole 28 is formed in the inner side wall of one support leg 26, the inner side wall of the water storage tank 7 is communicated with a water outlet pipe 24, and a first valve body 23 is arranged on the outer side wall of the water outlet pipe 24; through the setting of third through-hole 28, can be used for spacing to second hose 9, simultaneously through the setting of outlet pipe 24 and first valve body 23, the user can open first valve body 23 to discharge the inside rivers of water storage box 7 through outlet pipe 24, make things convenient for the staff to use.

In this embodiment, specifically: an oil outlet bin 15 is arranged on the inner side wall of the shell 1, and an oil outlet pipe 16 is communicated with the inner side wall of the shell 1; through the setting of the oil outlet bin 15, the user can accumulate the remaining oil in the device through the oil outlet bin 15, and simultaneously, the oil in the oil outlet bin 15 is discharged through the oil outlet pipe 16, so that the use of workers is facilitated.

The model of the water pump 2 in this embodiment is: HQB-4500.

The model of the fan 3 in this embodiment is: CY 125.

In summary, the operating principle and the operating process of the turbocharger with high efficiency are that, when in use, a user can firstly connect the turbocharger with a started waste discharge port, the first pipe 4 is connected with the waste discharge port of the engine, so that the exhaust gas discharged by the engine is conveyed into the housing 1 through the first pipe 4, the exhaust gas is discharged into the housing 1 and then drives the coupling 27 and the impeller 10 to rotate, the rotation of the coupling 27 and the impeller 10 filters the exhaust gas and pressurizes the exhaust gas, the purified exhaust gas is conveyed into the engine through the second pipe 5 again, so that the purification and the reuse of the exhaust gas are completed, meanwhile, in the use of the turbocharger, the user can open the water pump 2, the water flow in the water storage tank 7 is conveyed into the annular pipe 12 when the water flow circulates in the annular pipe 12, can take away the high temperature that the inside produced of this device, and the back is taken away with rivers to annular body 12, can transport rivers into the inside of water storage tank 7 again through second hose 9, accomplish the recycling of rivers, simultaneously in the use of this device, through the setting of heat-conducting layer 14, can conduct the inside produced heat of this device in the middle of the outside, the user can open fan 3 simultaneously, the start-up of fan 3 can be with outside air through the inside of third body 21 transport casing 1, thereby strengthen the wind-force pressure that this device produced, thereby maintain the high-efficient operation of this device, accelerate the operation effect of this device, and through the setting of second sealed pad 19, the user can pull out second sealed pad 19 for the impetus through second lid 20 and insert the inside wall of oil inlet pipe 11, thereby pour into lubricating oil to the inside of this device through oil inlet pipe 11, and after the user inserts the second sealing gasket 19 into the oil inlet pipe 11 by using the second cover body 20 as a force point, the oil inlet pipe 11 can be sealed to prevent sundries from entering the device through the oil inlet pipe 11, so that the use of the device is facilitated for the worker, meanwhile, the third through hole 28 can be used for limiting the second hose 9, and through the arrangement of the water outlet pipe 24 and the first valve body 23, the user can open the first valve body 23, so that the water flow in the water storage tank 7 is discharged through the water outlet pipe 24, so that the use of the worker is facilitated, when the device is installed, the user can install the fan 3 and the water storage tank 7 on the upper surfaces of the two limiting plates 25 through the arrangement of the two limiting plates 25, thereby the fan 3 and the water storage tank 7 are supported through the limiting plates 25, the installation of the worker is facilitated, and the user can accumulate the residual oil in the device through the oil outlet bin 15, meanwhile, the oil in the oil outlet bin 15 is discharged through the oil outlet pipe 16, so that the use by workers is facilitated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high efficiency turbocharger comprising a housing (1), characterized in that: the water pump is characterized in that a first pipe body (4) is communicated with the front surface of the shell (1), a second pipe body (5) is communicated with the rear surface of the shell (1), a water pump (2) is connected to the upper surface of the shell (1) through screw threads, an electromagnetic valve (13) is installed at a water inlet of the water pump (2), a coupler (27) is installed on the inner side wall of the shell (1), an impeller (10) is installed on the outer side wall of the coupler (27), a water storage tank (7) is arranged on the outer side wall of the shell (1), a first hose (8) is communicated with the inner side wall of the water storage tank (7), one end, far away from the water storage tank (7), of the first hose (8) is communicated with the water inlet of the water pump (2), an annular pipe body (12) is installed on the inner side wall of the shell (1), and a water outlet of the water pump (2) penetrates through the, keep away from annular body (12) the one end intercommunication of water pump (2) has second hose (9), the inside wall bonding of casing (1) has heat-conducting layer (14), keep away from second hose (9) the one end of annular body (12) is run through the lateral wall of casing (1) and communicate in the inside wall of water storage box (7), the inside wall intercommunication of casing (1) has third body (21), keep away from third body (21) fan (3) are installed to the one end of casing (1), the inside wall intercommunication of casing (1) has into oil pipe (11), check valve (29) are installed to the lateral wall of third body (21).

2. A high efficiency turbocharger according to claim 1, wherein: supporting legs (26) are welded on two sides of the shell (1), and first through holes (6) are uniformly formed in the inner side walls of the supporting legs (26).

3. A high efficiency turbocharger according to claim 1, wherein: the lateral wall of casing (1) is equipped with second lid (20), the lower surface bonding of second lid (20) has the sealed pad (19) of second, the sealed pad (19) joint of second in advance the inside wall of oil pipe (11).

4. A high efficiency turbocharger according to claim 1, wherein: the outer side wall of the shell (1) is symmetrically and fixedly connected with two limiting plates (25), the lower surface of the fan (3) is installed on the upper surface of one limiting plate (25), and the upper surface of the other limiting plate (25) is connected to the bottom of the water storage tank (7) through screw threads.

5. A high efficiency turbocharger according to claim 4, wherein: and a second through hole (22) is formed in the inner side wall of the limiting plate (25), and the second hose (9) is located on the inner side wall of the second through hole (22).

6. A high efficiency turbocharger according to claim 2, wherein: and a third through hole (28) is formed in the inner side wall of the supporting leg (26), the inner side wall of the water storage tank (7) is communicated with a water outlet pipe (24), and a first valve body (23) is installed on the outer side wall of the water outlet pipe (24).

7. A high efficiency turbocharger according to claim 1, wherein: an oil outlet bin (15) is installed on the inner side wall of the shell (1), and an oil outlet pipe (16) is communicated with the inner side wall of the shell (1).

8. A high efficiency turbocharger according to claim 7 wherein: the inside wall joint of oil pipe (16) has first sealed pad (18), the lower surface bonding of first sealed pad (18) has first lid (17).