CN211397715U - Turbocharger heat shield - Google Patents
Turbocharger heat shield Download PDFInfo
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- CN211397715U CN211397715U CN201922348695.3U CN201922348695U CN211397715U CN 211397715 U CN211397715 U CN 211397715U CN 201922348695 U CN201922348695 U CN 201922348695U CN 211397715 U CN211397715 U CN 211397715U
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- turbocharger
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Abstract
The utility model discloses a turbocharger heat shield, which comprises a supporting mechanism and a heat dissipation mechanism; a support mechanism: the supporting mechanism comprises a heat shield, a rectangular groove is formed in the left side of the heat shield in an array mode, a ring-shaped plate is fixed to the left side inside the heat shield through a fixing mechanism, and protruding blocks are distributed on the left side of the ring-shaped plate in an array mode; the heat dissipation mechanism: the radiating mechanism comprises a circular through hole, a cross mounting plate is fixedly connected inside the circular through hole, a motor is arranged on the right side of the cross mounting plate, an output shaft of the motor penetrates through the left side of the cross mounting plate, and four fan blades are distributed on the output shaft of the motor in an array manner; this turbo charger separates heat exchanger can avoid separating heat exchanger and the booster and closely laminate, and the flow of the hot gas flow of being convenient for the heat dissipation prevents to separate heat exchanger and bears the fine deformation of high temperature production or fracture damage for a long time, does not influence turbo charger's normal use.
Description
Technical Field
The utility model relates to a booster specifically is a turbo charger separates heat exchanger from heat exchanger technical field.
Background
The turbocharger is one of devices for boosting the horsepower of an engine, a heat insulation cover is arranged at the joint part of a turbine box and an intermediate body in internal parts of the turbocharger and is tightly matched with the turbine box and the intermediate body, the heat insulation cover is used for preventing excessive high heat of engine exhaust gas passing through the turbine box from being conducted to the intermediate body containing high-speed rotating parts and a lubricating system, a plurality of important parts of the turbocharger are protected from being influenced by excessive high temperature, and the internal working environment of the turbocharger is optimized.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a turbo charger separates heat exchanger, can avoid separating heat exchanger and the booster closely laminating, the heat flow of being convenient for the heat dissipation prevents that the heat exchanger from bearing high temperature for a long time and producing slight deformation or fracture damage, does not influence turbo charger's normal use, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a turbocharger heat shield comprises a supporting mechanism and a heat dissipation mechanism;
a support mechanism: the supporting mechanism comprises a heat shield, a rectangular groove is formed in the left side of the heat shield in an array mode, a ring-shaped plate is fixed to the left side inside the heat shield through a fixing mechanism, and protruding blocks are distributed on the left side of the ring-shaped plate in an array mode;
the heat dissipation mechanism: the radiating mechanism comprises a circular through hole, a cross mounting plate is fixedly connected inside the circular through hole, a motor is arranged on the right side of the cross mounting plate, an output shaft of the motor penetrates through the left side of the cross mounting plate, and four fan blades are distributed on the output shaft of the motor in an array manner;
the round through hole is formed in the heat shield, and the input end of the motor is electrically connected with the output end of the external switch in an all-in-one mode.
Further, fixed establishment includes circular recess, spring and bumping post, four circular recesses have been seted up to the inside side array of heat exchanger, and the inside of four circular recesses all is equipped with the spring, and the one end that four springs are close to each other is connected with the bumping post, and four bumping posts cup joint each other with four circular recesses respectively, and the bumping post is located the left side of ring template, and the spring promotes the bumping post and removes along circular recess, can make the bumping post stop ring template, avoids the ring template to drop from the inside of heat exchanger.
Further, still include installation mechanism, installation mechanism includes collar and screw hole, the collar has been cup jointed to the side of heat shield, the array distribution has seted up the screw hole on the collar, can make the installation silk pass the screw hole and make the collar extrusion heat shield install.
Furthermore, the right side of the heat shield is provided with an arc-shaped groove which is sleeved on the circular through hole, so that the heat shield has elasticity, and the deformation resistance is improved.
Furthermore, a heat insulation plate is arranged between the arc-shaped groove and the annular plate, and the heat insulation plate is bonded on the right side of the annular plate, so that heat can be isolated, and the direct action on the heat insulation cover is avoided.
Compared with the prior art, the beneficial effects of the utility model are that: the turbocharger heat shield has the following advantages:
1. the heat shield is installed on the turbocharger, and the lug and the rectangular groove are attached to the turbocharger, so that a space exists between the heat shield and the turbocharger, and airflow with heat flows.
2. The motor works to drive the four fan blades to rotate, so that the flow of air flow between the heat shield and the turbocharger is accelerated, the heat dissipation is accelerated, the heat shield is prevented from bearing high temperature for a long time to generate slight deformation or crack damage, and the normal use of the turbocharger is not influenced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
fig. 3 is an enlarged schematic view of the structure at a position a of the present invention.
In the figure: the heat-insulation board comprises a supporting mechanism 1, a heat-insulation cover 11, a rectangular groove 12, a ring-shaped plate 13, a convex block 14, a fixing mechanism 2, a circular groove 21, a spring 22, a retaining column 23, a mounting mechanism 3, a mounting ring 31, a threaded hole 32, a heat-dissipation mechanism 4, a circular through hole 41, fan blades 42, a motor 43, a cross-shaped mounting plate 44, an arc-shaped groove 5 and a heat-insulation board 6.
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, the present invention provides a technical solution: a turbocharger heat shield comprises a supporting mechanism 1 and a heat dissipation mechanism 4; the supporting mechanism 1: the supporting mechanism 1 comprises a heat shield 11, a rectangular groove 12 is formed in the left side of the heat shield 11 in an array mode, a ring-shaped plate 13 is fixed on the left side of the inside of the heat shield 11 through a fixing mechanism 2, the fixing mechanism 2 comprises a circular groove 21, springs 22 and a stop pillar 23, four circular grooves 21 are formed in the side face of the inside of the heat shield 11 in an array mode, springs 22 are arranged inside the four circular grooves 21, one ends, close to each other, of the four springs 22 are connected with the stop pillar 23, the four stop pillars 23 are respectively sleeved with the four circular grooves 21, the stop pillar 23 is located on the left side of the ring-shaped plate 13, the springs 22 push the stop pillar 23 to move along the circular groove 21, the stop pillar 23 can block the ring-shaped plate 13, the ring-shaped plate 13 is prevented from falling from the inside of the heat shield 11, lugs 14 are distributed on the left side of the ring-shaped, a space is formed between the heat shield 11 and the turbocharger, so that airflow with heat flows; the heat dissipation mechanism 4: the heat dissipation mechanism 4 comprises a circular through hole 41, a cross mounting plate 44 is fixedly connected inside the circular through hole 41, a motor 43 is arranged on the right side of the cross mounting plate 44, an output shaft of the motor 43 penetrates through the left side of the cross mounting plate 44, four fan blades 42 are distributed on the output shaft of the motor 43 in an array manner, the motor 43 works to drive the four fan blades 42 to rotate, and further airflow flowing between the heat shield 11 and the turbocharger is accelerated, heat dissipation is accelerated, the heat shield is prevented from being subjected to fine deformation or cracking damage caused by high temperature for a long time, and normal use of the turbocharger is not affected; wherein, circular through-hole 41 is seted up on heat exchanger 11, the input of motor 43 and external switch's output all ann's electricity are connected, still include installation mechanism 3, installation mechanism 3 includes collar 31 and screw hole 32, collar 31 has been cup jointed to heat exchanger 11's side, the array distributes on collar 31 and has seted up screw hole 32, can make the mounting wire pass screw hole 32 and make collar 31 extrude heat exchanger 11 and install, the right side that separates heat exchanger 11 is equipped with arc recess 5, arc recess 5 cup joints on circular through-hole 41, can make heat exchanger 11 have elasticity, the resistance to deformation has been increased, be equipped with heat insulating board 6 between arc recess 5 and the loop type board 13, heat insulating board 6 bonds in the right side of loop type board 13, can separate the heat, avoid direct action on heat exchanger 11.
When in use: separate heat exchanger 11 and install on turbo charger, lug 14 and rectangle recess 12 and turbo charger laminating, there is the space between messenger separates heat exchanger 11 and the turbo charger, and then the messenger has thermal air current to flow, and motor 43 work drives four flabellum 42 rotations, and then accelerates the flow of air current between separate heat exchanger 11 and the turbo charger, accelerate the heat dissipation, prevent to separate heat exchanger 11 and bear the damage of slight deformation or fracture of high temperature production for a long time, do not influence turbo charger's normal use.
It should be noted that the control switch set disclosed in the present embodiment controls the motor 43 to operate by a method commonly used in the prior art, and the motor 43 may be a micro motor manufactured by Shenyang motor group electric motors Co.
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 (5)
1. A turbocharger heat shield, characterized by: comprises a supporting mechanism (1) and a heat dissipation mechanism (4);
support mechanism (1): the supporting mechanism (1) comprises a heat insulation cover (11), rectangular grooves (12) are formed in the left side array of the heat insulation cover (11), a ring-shaped plate (13) is fixed to the left side inside the heat insulation cover (11) through a fixing mechanism (2), and protruding blocks (14) are distributed in the left side array of the ring-shaped plate (13);
heat dissipation mechanism (4): the heat dissipation mechanism (4) comprises a circular through hole (41), a cross mounting plate (44) is fixedly connected inside the circular through hole (41), a motor (43) is arranged on the right side of the cross mounting plate (44), an output shaft of the motor (43) penetrates through the left side of the cross mounting plate (44), and four fan blades (42) are distributed on the output shaft of the motor (43) in an array manner;
the round through hole (41) is formed in the heat insulation cover (11), and the input end of the motor (43) is electrically connected with the output end of the external switch.
2. A turbocharger heat shield according to claim 1, wherein: fixed establishment (2) include circular recess (21), spring (22) and bumping post (23), four circular recess (21) have been seted up to the inside side array of heat exchanger (11), and the inside of four circular recess (21) all is equipped with spring (22), and the one end that four spring (22) are close to each other is connected with bumping post (23), and four bumping posts (23) cup joint each other with four circular recess (21) respectively, and bumping post (23) are located the left side of ring template (13).
3. A turbocharger heat shield according to claim 1, wherein: still include installation mechanism (3), installation mechanism (3) are including collar (31) and screw hole (32), collar (31) have been cup jointed to the side of heat exchanger (11), screw hole (32) have been seted up in array distribution on collar (31).
4. A turbocharger heat shield according to claim 1, wherein: an arc-shaped groove (5) is formed in the right side of the heat insulation cover (11), and the arc-shaped groove (5) is sleeved on the circular through hole (41).
5. A turbocharger heat shield according to claim 1, wherein: and a heat insulation plate (6) is arranged between the arc-shaped groove (5) and the annular plate (13), and the heat insulation plate (6) is bonded on the right side of the annular plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348695.3U CN211397715U (en) | 2019-12-24 | 2019-12-24 | Turbocharger heat shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348695.3U CN211397715U (en) | 2019-12-24 | 2019-12-24 | Turbocharger heat shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211397715U true CN211397715U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922348695.3U Active CN211397715U (en) | 2019-12-24 | 2019-12-24 | Turbocharger heat shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211397715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610326A (en) * | 2020-12-25 | 2021-04-06 | 安徽永茂泰汽车零部件有限公司 | Automobile turbocharger with heat insulation device |
-
2019
- 2019-12-24 CN CN201922348695.3U patent/CN211397715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610326A (en) * | 2020-12-25 | 2021-04-06 | 安徽永茂泰汽车零部件有限公司 | Automobile turbocharger with heat insulation device |
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