CN214577359U

CN214577359U - Stable safety type turbocharger intermediate

Info

Publication number: CN214577359U
Application number: CN202120959258.XU
Authority: CN
Inventors: 龚循宾
Original assignee: Changzhou Binshi Machinery Manufacturing Co ltd
Current assignee: Changzhou Binshi Machinery Manufacturing Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-02
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a stable safe type turbocharger midbody, including the midbody, the outer peripheral face cover of midbody is equipped with the shell, the up end of shell is provided with the water inlet, the bottom of water inlet is connected with the cooling pipeline, the other end of cooling pipeline is connected with the delivery port, the up end of shell is provided with the oil inlet, the inside of shell is provided with the batch oil tank, the bottom of batch oil tank is provided with the inlet port, the inside of shell is seted up the inner chamber, the bottom of inner chamber is provided with back oil chamber, the bottom of back oil chamber is provided with the oil-out, one side of shell is provided with left connector, the inside of left connector is provided with the thrust bearing; this stable type safety type turbocharger midbody is through setting up water inlet, cooling pipeline, delivery port, batch oil tank, inner chamber, rotational speed monitor, solid fixed ring, inner seal circle and support frame, can the rapid cooling of dispelling the heat, prevents wearing and tearing, and improves the stability of midbody, provides stable safe environment for turbocharger's work.

Description

Stable safety type turbocharger intermediate

Technical Field

The utility model relates to a turbo charger technical field specifically is a stable type safety type turbo charger midbody.

Background

The turbocharger is not a power source, it uses the residual energy in the engine exhaust as power, its function is to provide more air to the engine, the turbocharger is installed on the engine exhaust pipe, the exhaust gas from the engine cylinder pushes the turbine to rotate, then drives the compressor impeller to pressurize the air filtered by the air filter and send it into the cylinder, because the air entering the cylinder is increased, it allows to spray more fuel or make the fuel burn more fully, thus the engine produces more power, therefore the turbocharger has the advantages of improving power, reducing fuel consumption rate, increasing low speed torque, reducing exhaust pollution, recovering plateau power, etc. under the condition of not changing the structure of the gasoline engine, and is widely used as a power auxiliary device.

The prior art has the following defects or problems:

1. most of the existing turbocharger intermediate bodies generate high temperature when working, the intermediate bodies are not favorable for normal operation of the turbocharger under the condition of high temperature, and if the intermediate bodies cannot be cooled timely and effectively, the service life of the turbocharger can be influenced, and the phenomena of output power, delay and the like of an engine can be influenced;

2. the conventional turbocharger intermediate body also influences the normal work of the turbocharger if the intermediate body is installed infirm, but causes the damage of the turbocharger, so that the cost is increased, the working efficiency is low, the running condition cannot be monitored, and the timely treatment cannot be carried out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a stable safety type turbocharger intermediate body to solve the problems that the temperature of the intermediate body can generate very high temperature when most of the intermediate bodies proposed in the background art work, the intermediate body is not beneficial to the normal operation of the turbocharger under the condition of high temperature, if the temperature of the intermediate body can not be effectively cooled in time, the service life of the turbocharger can be influenced, and the output power and delay of an engine can be influenced; if the intermediate body is installed insecurely, the normal work of the turbocharger can be influenced, and the turbocharger can be damaged, so that the cost is increased, the working efficiency is low, the running condition cannot be monitored, and the problem of timely treatment cannot be solved.

In order to achieve the above object, the utility model provides a following technical scheme: a stable safety turbocharger intermediate comprises an intermediate body, a shell is sleeved on the outer peripheral surface of the intermediate body, the upper end surface of the shell is provided with a water inlet, the bottom of the water inlet is connected with a cooling pipeline, the other end of the cooling pipeline is connected with a water outlet, the upper end surface of the shell is provided with an oil inlet, an oil storage tank is arranged inside the shell, an oil inlet hole is arranged at the bottom of the oil storage tank, an inner cavity is arranged inside the shell, an oil return cavity is arranged at the bottom of the inner cavity, an oil outlet is arranged at the bottom of the oil return cavity, a left connecting port is arranged at one side of the shell, a pushing bearing is arranged inside the left connecting port, fixing rings are arranged at two ends of the intermediate body, the other side of shell is provided with the right connector, the outer wall cover of midbody is equipped with the support frame.

As the utility model discloses a preferred technical scheme, the one end of propelling movement bearing is connected with the rotor shaft, the floating bearing has been cup jointed to the outer peripheral face of rotor shaft, the outer peripheral face fixed mounting of rotor shaft has the rotational speed monitor, the both ends of rotor shaft all overlap and are equipped with the inner seal circle.

As the utility model discloses a preferred technical scheme, cooling tube closely laminates with the outer wall of inner chamber, cooling tube is "pi" shape.

As the utility model discloses a preferred technical scheme, solid fixed ring's quantity has two sets ofly, the midbody passes through solid fixed ring fixed connection in the inside of inner chamber.

As the utility model discloses an optimized technical scheme, the quantity of support frame has two sets ofly, the support frame is the annular and cup joints in the outer wall of midbody body, the inner wall fixed connection of support frame and inner chamber.

As the utility model discloses an optimized technical scheme, the one end of inlet port is connected in the batch oil tank, the other end of inlet port is connected with the inner chamber.

As the utility model discloses a preferred technical scheme, the fixed cover of shell connects in the outer peripheral face of midbody body, the shell is made for metal aluminum alloy material.

Compared with the prior art, the utility model provides a stable form safety type turbocharger midbody possesses following beneficial effect:

1. according to the stable safety type turbocharger intermediate, the water inlet, the cooling pipeline, the water outlet, the oil storage tank, the inner cavity, the oil inlet hole and the oil return cavity are arranged, when the turbocharger works normally, high temperature can be generated, heat dissipation treatment needs to be carried out in time, cooling water is injected from the water inlet and enters the cooling pipeline, the cooling pipeline is tightly adhered to the outer wall of the inner cavity, high temperature generated by the intermediate body can be absorbed and then discharged from the water outlet, the external cooling effect is achieved, engine oil in the oil storage tank enters the inner cavity through the oil inlet hole, the engine oil is formed to cover the intermediate body for oil cooling treatment, the internal cooling is achieved, a layer of oil film can be generated on the outer surface of a bearing, the bearing is prevented from being worn, and the safety performance of the intermediate body is improved;

2. this stable type safety type turbocharger midbody, through setting up the rotational speed monitor, solid fixed ring, inner seal circle and support frame, at the turbocharger during operation, fix midbody both ends on the inner wall of inner chamber through solid fixed ring, prevent the shake condition from appearing, cup joint the midbody by the support frame again and support in the inner chamber, it rocks to have stopped the midbody to appear, thereby guarantee turbocharger's normal work, inner seal circle can improve its leakproofness, and the rotational speed monitor can in time reflect the rotational speed of inner bearing, can in time handle according to the data of rotational speed monitor transmission, the work of giving turbocharger provides stable safe environment.

Drawings

FIG. 1 is a schematic view of the inner cross-section structure of the present invention;

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

fig. 3 is a schematic diagram of the internal structure of the intermediate body of the present invention.

In the figure: 1. an intermediate body; 2. a housing; 3. a water inlet; 4. a cooling duct; 5. a water outlet; 6. an oil inlet; 7. an oil storage tank; 8. an oil inlet hole; 9. an inner cavity; 10. an oil return cavity; 11. an oil outlet; 12. a left connection port; 13. pushing the bearing; 14. a fixing ring; 15. a right connector; 16. a support frame; 17. a rotor shaft; 18. a floating bearing; 19. a rotating speed monitor; 20. and an inner sealing ring.

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.

Referring to fig. 1-3, in this embodiment: the utility model provides a stable formula safety type turbocharger midbody, including midbody 1, the outer peripheral face cover of midbody 1 is equipped with shell 2, the up end of shell 2 is provided with water inlet 3, the bottom of water inlet 3 is connected with cooling pipeline 4, the other end of cooling pipeline 4 is connected with delivery port 5, the up end of shell 2 is provided with oil inlet 6, the inside of shell 2 is provided with batch oil tank 7, the bottom of batch oil tank 7 is provided with inlet port 8, inner chamber 9 has been seted up to the inside of shell 2, the bottom of inner chamber 9 is provided with oil return chamber 10, the bottom of oil return chamber 10 is provided with oil-out 11, one side of shell 2 is provided with left connector 12, the inside of left connector 12 is provided with thrust bearing 13, solid fixed ring 14 is installed at the both ends of midbody 1, the opposite side of shell 2 is provided with right connector 15, the outer wall cover of midbody 1 is equipped with support frame 16.

In the embodiment, one end of the pushing bearing 13 is connected with a rotor shaft 17, the peripheral surface of the rotor shaft 17 is sleeved with a floating bearing 18, the peripheral surface of the rotor shaft 17 is fixedly provided with a rotating speed monitor 19, two ends of the rotor shaft 17 are both sleeved with inner sealing rings 20, the rotating speed condition inside the intermediate body 1 can be monitored, the processing is convenient and timely, and the sealing performance of the inner sealing rings 20 can be improved; the cooling pipeline 4 is tightly attached to the outer wall of the inner cavity 9, and the cooling pipeline 4 is in a pi shape, so that the external cooling can be rapidly carried out, and the working quality of the turbocharger is improved; the number of the fixing rings 14 is two, and the intermediate body 1 is fixedly connected to the inner part of the inner cavity 9 through the fixing rings 14; two groups of support frames 16 are arranged, the support frames 16 are annularly sleeved on the outer wall of the intermediate body 1, and the support frames 16 are fixedly connected with the inner wall of the inner cavity 9, so that the intermediate body 1 can be prevented from shaking to influence normal operation when the turbocharger works; one end of the oil inlet hole 8 is connected with the oil storage tank 7, and the other end of the oil inlet hole 8 is connected with the inner cavity 9, so that engine oil can conveniently enter, oil cooling and lubrication are realized, and the abrasion condition is prevented; the fixed cover of shell 2 connects in the outer peripheral face of midbody body 1, and shell 2 is made for metal aluminum alloy material, can improve the radiating effect, and the toughness is strong.

The utility model discloses a theory of operation and use flow: when the cooling device is used, cooling water is injected from the water inlet 3 and enters the cooling pipeline 4, the cooling pipeline 4 is tightly adhered to the outer wall of the inner cavity 9, high temperature generated by the intermediate body 1 can be absorbed and then discharged from the water outlet 5, the external cooling effect is achieved, engine oil is injected through the oil inlet 6 and enters the oil storage tank 7, the engine oil in the oil storage tank 7 enters the inner cavity 9 through the oil inlet hole 8 to form engine oil for covering and carrying out oil cooling treatment on the engine oil, the internal cooling is realized, a layer of oil film can be generated on the outer surface of the bearing by the engine oil, the bearing is prevented from being abraded, and the safety performance of the bearing is improved; at the turbo charger during operation, fix on the inner wall of inner chamber 9 with midbody 1 both ends through solid fixed ring 14, the shake condition prevents to appear, cup joint midbody 1 by support frame 16 again and support in inner chamber 9, it rocks to have stopped midbody 1 to appear, thereby guarantee turbo charger's normal work, inner seal ring 20 can improve its leakproofness, and the rotational speed of inside bearing can in time be reflected to rotational speed monitor 19, can in time handle according to the data that rotational speed monitor passed 19, the environment of stable safety is provided for turbo charger's work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A stable safe type turbo charger midbody which characterized in that: the oil-water separator comprises an intermediate body (1), wherein a shell (2) is sleeved on the outer peripheral surface of the intermediate body (1), a water inlet (3) is formed in the upper end surface of the shell (2), a cooling pipeline (4) is connected to the bottom of the water inlet (3), a water outlet (5) is connected to the other end of the cooling pipeline (4), an oil inlet (6) is formed in the upper end surface of the shell (2), an oil storage tank (7) is arranged inside the shell (2), an oil inlet hole (8) is formed in the bottom of the oil storage tank (7), an inner cavity (9) is formed inside the shell (2), an oil return cavity (10) is formed in the bottom of the inner cavity (9), an oil outlet (11) is formed in the bottom of the oil return cavity (10), a left connecting port (12) is formed in one side of the shell (2), and a pushing bearing (13) is arranged inside the left connecting port (12), fixed ring (14) are installed at the both ends of midbody body (1), the opposite side of shell (2) is provided with right connector (15), the outer wall cover of midbody (1) is equipped with support frame (16).

2. A stabilized safety turbocharger intermediate as in claim 1, wherein: the one end of propelling movement bearing (13) is connected with rotor shaft (17), floating bearing (18) have been cup jointed to the outer peripheral face of rotor shaft (17), the outer peripheral face fixed mounting of rotor shaft (17) has rotational speed monitor (19), the both ends of rotor shaft (17) all are overlapped and are equipped with inner seal circle (20).

3. A stabilized safety turbocharger intermediate as in claim 1, wherein: the cooling pipeline (4) is tightly attached to the outer wall of the inner cavity (9), and the cooling pipeline (4) is in a pi shape.

4. A stabilized safety turbocharger intermediate as in claim 1, wherein: the number of the fixing rings (14) is two, and the intermediate body (1) is fixedly connected to the inner part of the inner cavity (9) through the fixing rings (14).

5. A stabilized safety turbocharger intermediate as in claim 1, wherein: the number of the support frames (16) is two, the support frames (16) are annularly sleeved on the outer wall of the intermediate body (1), and the support frames (16) are fixedly connected with the inner wall of the inner cavity (9).

6. A stabilized safety turbocharger intermediate as in claim 1, wherein: one end of the oil inlet hole (8) is connected to the oil storage tank (7), and the other end of the oil inlet hole (8) is connected with the inner cavity (9).

7. A stabilized safety turbocharger intermediate as in claim 1, wherein: the shell (2) is fixedly sleeved on the peripheral surface of the intermediate body (1), and the shell (2) is made of a metal aluminum alloy material.