CN205936819U - Safe stable -type turbo charger midbody - Google Patents
Safe stable -type turbo charger midbody Download PDFInfo
- Publication number
- CN205936819U CN205936819U CN201620933479.9U CN201620933479U CN205936819U CN 205936819 U CN205936819 U CN 205936819U CN 201620933479 U CN201620933479 U CN 201620933479U CN 205936819 U CN205936819 U CN 205936819U
- Authority
- CN
- China
- Prior art keywords
- oil
- axle
- midbody
- supercharging
- safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Supercharger (AREA)
Abstract
The utility model discloses a safe stable -type turbo charger midbody, including casing, rotational speed appearance and floating bearing, the casing left side is provided with turbine wheel and its right side is connected with the compressor turbine, cooling chamber below is provided with the grease chamber, be provided with the promotion bearing between pressure boost axle and the turbine wheel, and be connected with the floating bearing above it, the rotational speed appearance has been placed in the stopper left side, and is connected with wireless controller below it, through axle sleeve interconnect between compressor turbine and the pressure boost axle. This safe stable -type turbo charger midbody, the turbo charger midbody that combines now generally to use carries out the innovative design, has flowmeter through the oil level appearance in the setting of midbody inner chamber with oil -out internally mounted to in epaxial rotational speed appearance and the stopper of installing additional of pressure boost, the installation and the use of these equipment, can be so that whole midbody carrying out the during operation, user of service can monitor it, avoids the midbody to go wrong.
Description
Technical field
The utility model is related to supercharger arrangement technical field, in the middle of specially a kind of safety and stability formula turbocharger
Body.
Background technology
Turbocharger is actually a kind of air compressor, increases air inflow by compressed air, and it is to utilize to send out
The turbine to promote turbine interior for the waste gas inertia impulsive force of motivation discharge, turbine drives coaxial impeller again, and impeller force feed is by sky
The air that air cleaner pipeline is sent, is allowed to supercharging and enters cylinder, and its intermediate is the vitals of whole device.
The structure of existing turbocharger middle body and technology relative maturity, but it still has some problems,
In motion, staff cannot be monitored to its working condition and control such as whole intermediate, and booster is stopping simultaneously
Motion a period of time can be continued during machine in the presence of inertia, result in it and cannot be carried out working, so entering here in high precision
The innovative design of row turbocharger middle body.
Utility model content
The purpose of this utility model is to provide a kind of safety and stability formula turbocharger middle body, to solve above-mentioned background
Propose in technology cannot be monitored to it and control and shut down the not high enough problem of precision.
For achieving the above object, the utility model provides following technical scheme:In a kind of safety and stability formula turbocharger
Mesosome, including housing, turbine wheel, grease chamber, cooling chamber, oil level measuring instrument, oil-in, oil circuit, supercharging axle, compressor wheel, goes out
Hydraulic fluid port, flow instrument, inner chamber, promotion bearing, brake, sealing ring, axle sleeve, wireless controller, rotational speed meters and floating bearing, described
Be provided with the left of housing turbine wheel and its on the right side of be connected with compressor wheel, be provided with oil-feed above described housing central section
Mouthful, and below oil-out is installed, and it is provided with grease chamber below described cooling chamber, and be provided with oil level measuring instrument on the right side of grease chamber, described
It is connected with oil circuit below oil-in, described inner cavity is placed with supercharging axle, and it is provided with flow instrument, institute and oil-out between
State and be provided with promotion bearing between supercharging axle and turbine wheel, and be connected with floating bearing above it, on the left of described brake
It is placed with rotational speed meters, and be connected with wireless controller below, mutual by axle sleeve between described compressor wheel and supercharging axle
Connect.
Preferably, the connected mode between described compressor wheel and supercharging axle is bolt connection.
Preferably, the two ends of described supercharging axle are provided with sealing ring.
Preferably, described floating bearing is provided with 4 groups totally 8, and every group of mid portion is connected with oil circuit.
Preferably, described floating bearing is 1-2mm with being pressurized the distance between axle.
Compared with prior art, the beneficial effects of the utility model are：This safety and stability formula turbocharger middle body, knot
Close the turbocharger middle body commonly using now and carry out innovative design, carry out innovation on the basis of original operation principle and set
Meter, by being provided with flow instrument inside the oil level measuring instrument that middle intracoelomic cavity arrange and oil-out, and installs additional turn on supercharging axle
Fast instrument and brake, the installation of these equipment and use, so that whole intermediate is when being operated, user of service can
It is monitored, it is to avoid intermediate goes wrong, brake can be greatly reduced booster under effect of inertia simultaneously
Move distance, improves operating accuracy.
Brief description
Fig. 1 is the utility model structural representation；
Fig. 2 is pressurized axle schematic diagram for the utility model structure.
In figure：1st, housing, 2, turbine wheel, 3, grease chamber, 4, cooling chamber, 5, oil level measuring instrument, 6, oil-in, 7, oil circuit, 8,
Supercharging axle, 9, compressor wheel, 10, oil-out, 11, flow instrument, 12, inner chamber, 13, promote bearing, 14, brake, 15, sealing
Circle, 16, axle sleeve, 17, wireless controller, 18, rotational speed meters, 19, floating bearing.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical scheme：In a kind of safety and stability formula turbocharger
Mesosome, including housing 1, turbine wheel 2, grease chamber 3, cooling chamber 4, oil level measuring instrument 5, oil-in 6, oil circuit 7, supercharging axle 8, compressor
Turbine 9, oil-out 10, flow instrument 11, inner chamber 12, promotion bearing 13, brake 14, sealing ring 15, axle sleeve 16, wireless controller
17th, rotational speed meters 18 and floating bearing 19, be provided with the left of housing 1 turbine wheel 2 and its on the right side of be connected with compressor wheel 9,
Connected mode between compressor wheel 9 and supercharging axle 8 is bolt connection, so can easily carry out tearing open of compressor wheel
Dress and replacing, housing 1 is provided with oil-in 6 above middle part, and is provided with oil-out 10 below, is provided with below cooling chamber 4
It is provided with oil level measuring instrument 5 on the right side of grease chamber 3, and grease chamber 3, be connected with oil circuit 7 below oil-in 6, inside inner chamber 12, be placed with supercharging axle
8, and it is provided with flow instrument 11 and oil-out 10 between, the two ends of supercharging axle 8 are provided with sealing ring 15, so ensure that
Whole intermediate can keep the working condition of a sealing, is provided with promotion bearing between supercharging axle 8 and turbine wheel 2
13, and above it, it is connected with floating bearing 19, floating bearing 19 is provided with 4 groups totally 8, and every group of mid portion is connected with oil
Road 7, such design can ensure that lubricating oil can quickly enter between floating bearing 19 and supercharging axle 8, floating bearing
19 is 1-2mm with being pressurized the distance between axle 8, and such distance can form oil film between supercharging axle 8 and floating bearing 19,
Reduce frictional force, be placed with rotational speed meters 18 on the left of brake 14, and be connected with wireless controller 17 below, compressor wheel 9
It is connected with each other by axle sleeve 16 and supercharging axle 8 between.
Operation principle：Before using this safety and stability formula turbocharger middle body, need to whole turbocharger
The structure of intermediate is simply understood, on the basis of prototype structure, the working procedure of use does not have too big change, first
Operationally, lubricating oil can be from oil-in 6 access arrangement, and lubricating oil is dredged by oil circuit 7 for whole intermediate, and lubricating oil is first
Be introduced into supercharging axle 8 and floating bearing 19 between, so supercharging axle 8 and floating bearing 19 between will be formed one layer very thin
Oil film, thus reducing frictional force during rotation, and the oil level measuring instrument 5 of indoor design can provide the oil mass in inner chamber 12 in time,
Ensure that whole inner chamber 12 can be full of lubricating oil all the time, simultaneously the brake 14 on supercharging axle 8, can be fast in equipment downtime
Speed is braked to supercharging axle 8, it is to avoid supercharging axle 8 continues motion in the presence of inertia, improves its operating accuracy, so far for
Whole safety and stability formula turbocharger middle body operation principle.
Although being described in detail to the utility model with reference to the foregoing embodiments, those skilled in the art is come
Say, it still can be modified to the technical scheme described in foregoing embodiments, or wherein some technical characteristics are entered
Row equivalent, all of the present utility model spirit and principle within, any modification, equivalent substitution and improvement made etc., all should
It is included within protection domain of the present utility model.
Claims (5)
1. a kind of safety and stability formula turbocharger middle body, including housing（1）, turbine wheel（2）, grease chamber（3）, cooling chamber
（4）, oil level measuring instrument（5）, oil-in（6）, oil circuit（7）, supercharging axle（8）, compressor wheel（9）, oil-out（10）, flow instrument
（11）, inner chamber（12）, promote bearing（13）, brake（14）, sealing ring（15）, axle sleeve（16）, wireless controller（17）, rotating speed
Instrument（18）And floating bearing（19）It is characterised in that：Described housing（1）Left side is provided with turbine wheel（2）, and its on the right side of connect
It is connected to compressor wheel（9）, described housing（1）It is provided with oil-in above middle part（6）, and oil-out is installed below
（10）, described cooling chamber（4）Lower section is provided with grease chamber（3）, and grease chamber（3）Right side is provided with oil level measuring instrument（5）, described oil-in
（6）Lower section is connected with oil circuit（7）, described inner chamber（12）Inside is placed with supercharging axle（8）, and itself and oil-out（10）Between install
There is flow instrument（11）, described supercharging axle（8）With turbine wheel（2）Between be provided with promotion bearing（13）, and connect above it
There is floating bearing（19）, described brake（14）Left side is placed with rotational speed meters（18）, and it is connected with wireless controller below
（17）, described compressor wheel（9）With supercharging axle（8）Between pass through axle sleeve（16）It is connected with each other.
2. a kind of safety and stability formula turbocharger middle body according to claim 1 it is characterised in that：Described compressor
Turbine（9）With supercharging axle（8）Between connected mode be bolt connection.
3. a kind of safety and stability formula turbocharger middle body according to claim 1 it is characterised in that：Described supercharging axle
（8）Two ends be provided with sealing ring（15）.
4. a kind of safety and stability formula turbocharger middle body according to claim 1 it is characterised in that：Described floating axle
Hold（19）It is provided with 4 groups totally 8, and every group of mid portion is connected with oil circuit（7）.
5. a kind of safety and stability formula turbocharger middle body according to claim 1 it is characterised in that：Described floating axle
Hold（19）With supercharging axle（8）The distance between be 1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933479.9U CN205936819U (en) | 2016-08-25 | 2016-08-25 | Safe stable -type turbo charger midbody |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620933479.9U CN205936819U (en) | 2016-08-25 | 2016-08-25 | Safe stable -type turbo charger midbody |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205936819U true CN205936819U (en) | 2017-02-08 |
Family
ID=57951970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620933479.9U Expired - Fee Related CN205936819U (en) | 2016-08-25 | 2016-08-25 | Safe stable -type turbo charger midbody |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205936819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306538A (en) * | 2022-03-31 | 2022-11-08 | 东风汽车集团股份有限公司 | Supercharging system of engine and control method thereof |
-
2016
- 2016-08-25 CN CN201620933479.9U patent/CN205936819U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306538A (en) * | 2022-03-31 | 2022-11-08 | 东风汽车集团股份有限公司 | Supercharging system of engine and control method thereof |
| CN115306538B (en) * | 2022-03-31 | 2023-12-01 | 东风汽车集团股份有限公司 | Supercharging system of engine and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |