CN214464436U - Turbine waste fitting discharging and turbo charger cleaning system - Google Patents
Turbine waste fitting discharging and turbo charger cleaning system Download PDFInfo
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- CN214464436U CN214464436U CN202120487109.8U CN202120487109U CN214464436U CN 214464436 U CN214464436 U CN 214464436U CN 202120487109 U CN202120487109 U CN 202120487109U CN 214464436 U CN214464436 U CN 214464436U
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Abstract
The utility model discloses a turbine waste fitting discharging and turbo charger cleaning system relates to turbo charger and washs technical field. The turbine sewage discharging device comprises a sewage discharging pipeline, an air inlet pipeline, an air ejector and a first gas compression device, wherein one end of the sewage discharging pipeline is connected with a sewage discharging port of the turbocharger, and the other end of the sewage discharging pipeline is connected with a first inlet of the air ejector; one end of the air inlet pipeline is connected with the first gas compression device, and the other end of the air inlet pipeline is connected with the second inlet of the air ejector. The utility model provides a turbine waste fitting discharging has solved the difficult discharged technical problem of dirt and sewage in the turbine exhaust case, has shortened the blowdown time, has improved blowdown efficiency.
Description
Technical Field
The utility model relates to a turbo charger washs technical field, concretely relates to turbine waste fitting discharging and turbo charger cleaning system.
Background
After a turbocharger of a diesel engine operates for a certain period of time, the turbine of the turbocharger is contaminated with dust, oil and carbon particles, which results in: 1. the efficiency of the turbocharger is reduced, and the turbocharger can surging when the efficiency is serious; 2. uneven distribution of dirt on the turbine may also cause poor dynamic and static balance of the turbine and cause vibration. Therefore, the turbine needs to be cleaned periodically to keep the turbocharger in a good working condition.
At present, the turbine cleaning mainly adopts a water cleaning mode, a drain outlet is arranged at the lower part of a turbine exhaust box of a turbocharger, and dirt and sewage which are cleaned down are discharged from the drain outlet. However, it is difficult to discharge the entire contaminated water contaminated with dirt in a short time by only gravity and a gas pressure of about 30mbar in the turbine exhaust box.
SUMMERY OF THE UTILITY MODEL
To the above defect that prior art exists, the utility model discloses a first aim at provides a turbine waste fitting discharging, and this turbine waste fitting discharging has solved the difficult discharged technical problem of dirt and sewage in the turbine exhaust case.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the turbine sewage discharging device comprises a sewage discharging pipeline, an air inlet pipeline, an air ejector and a first gas compression device, wherein one end of the sewage discharging pipeline is connected with a sewage discharging port of the turbocharger, and the other end of the sewage discharging pipeline is connected with a first inlet of the air ejector; one end of the air inlet pipeline is connected with the first gas compression device, and the other end of the air inlet pipeline is connected with the second inlet of the air ejector.
Wherein, a drain valve is arranged on the drain pipeline.
The blow-down valve is a blow-down electromagnetic valve, and the blow-down electromagnetic valve is electrically connected with an ECU (electronic control unit) of the engine.
Wherein, be provided with the admission valve on the admission pipeline.
The air inlet valve is an air inlet electromagnetic valve, and the air inlet electromagnetic valve is electrically connected with the ECU.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a turbine waste fitting discharging, through setting up the blowdown pipeline, the air inlet pipeline, air ejector and first gas compression device, utilize air ejector's injection effect to form the negative pressure in the blowdown pipeline, increase the pressure differential of effect on dirt and sewage, make dirt and sewage discharge together with the compressed gas mixture of high-speed flow after getting into air ejector from the turbine exhaust case with faster speed, the difficult exhaust technical problem of dirt and sewage in the turbine exhaust case has been solved, the blowdown time has been shortened, the blowdown efficiency is improved.
A second object of the utility model is to provide a turbo charger cleaning system, this turbo charger cleaning system have solved the difficult exhaust technical problem of dirt and sewage in the turbine exhaust case.
In order to solve the technical problem, the utility model discloses a technical scheme is:
the turbocharger cleaning system comprises a turbine cleaning device connected with an exhaust pipe of an engine and a turbine sewage draining device connected with a sewage draining outlet of the turbocharger, wherein the turbine sewage draining device is the turbine sewage draining device in the first technical scheme.
Wherein, turbine belt cleaning device includes second gas compression device, washs jar, washing pipeline and injector head, second gas compression device with wash the jar and connect, wash the jar and pass through wash the pipeline and be connected to the injector head, the injector head with the blast pipe is connected.
Wherein, be provided with the purge valve on the purge line.
The cleaning valve is a cleaning electromagnetic valve, and the cleaning electromagnetic valve is electrically connected with an ECU (electronic control unit) of the engine.
By adopting the technical scheme, the beneficial effects of the utility model are that:
the cleaning system of the turbocharger provided by the utility model not only realizes the disassembly-free cleaning of the turbocharger, but also saves the economic cost and the time cost; and, owing to have the turbine waste fitting discharging among the first technical scheme, consequently, solved the difficult technical problem who discharges of dirt and sewage in the turbine exhaust case, shortened the blowdown time, improved blowdown efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a turbocharger cleaning system according to the present invention;
in the figure: 1-exhaust pipe, 2-cleaning tank, 3-cleaning pipeline, 4-cleaning valve, 5-blow-down pipeline, 6-air inlet pipeline, 7-air ejector, 8-blow-down valve, 9-air inlet valve, 10-turbine exhaust box and 11-engine compressed air bottle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1, the turbocharger washing system includes a turbine washing device connected to an exhaust pipe 1 of the engine, and a turbine drain device connected to a drain outlet (not shown) of the turbocharger.
Wherein, turbine belt cleaning device includes second gas compression device, is used for holding the washing jar 2, the washing pipeline 3 and the shower head (not shown in the figure) of cleaner, and second gas compression device is connected with washing jar 2, and washing jar 2 is connected to the shower head through washing pipeline 3, and the shower head is connected with blast pipe 1.
In order to control the on-off of the cleaning pipeline 3 conveniently, the cleaning valve 4 is arranged on the cleaning pipeline 3 in the embodiment.
Preferably, the purge valve 4 is a purge solenoid valve electrically connected to an ECU electronic control unit (not shown) of the engine.
The sewage draining outlet in the embodiment is arranged at the lower part of a turbine exhaust box 10 of the turbocharger, the turbine sewage draining device comprises a sewage draining pipeline 5, an air inlet pipeline 6, an air ejector 7 and a first gas compression device, one end of the sewage draining pipeline 5 is connected with the sewage draining outlet, and the other end of the sewage draining pipeline 5 is connected with a first inlet of the air ejector 7; one end of the inlet line 6 is connected to the first gas compression means and the other end of the inlet line 6 is connected to a second inlet of the air ejector 7.
In order to control the on-off of the sewage pipeline 5 conveniently, the sewage valve 8 is arranged on the sewage pipeline 5 in the embodiment.
Preferably, the blowoff valve 8 is a blowoff electromagnetic valve, and the blowoff electromagnetic valve is electrically connected with an ECU (electronic control Unit) of the engine.
In order to control the on-off of the intake pipe 6, an intake valve 9 is provided in the intake pipe 6 in the present embodiment.
Preferably, the intake valve 9 is an intake solenoid valve, and the intake solenoid valve is electrically connected with the ECU electronic control unit.
In the embodiment, the first gas compression device and the second gas compression device are both engine compressed air bottles 11 of the engine, and the cleaning tank 2 and the air inlet pipeline 6 are respectively connected with the engine compressed air bottles 11 through compressed air pipelines on the engine. By adopting the structure, the device does not need to be greatly changed, is easy to realize and has low cost.
In practical applications, the first gas compression device and the second gas compression device may also be air compressors respectively, which are specifically selected according to actual requirements, and this embodiment is not limited thereto.
When the cleaning device is used, the ECU (electronic control Unit) opens the cleaning valve 4, the cleaning agent in the cleaning tank 2 is conveyed to the spray head through the cleaning pipeline 3 under the action of the compressed air bottle 11 of the engine, and the spray head sprays the cleaning agent to the turbine of the turbocharger to clean the turbine; then, the ECU opens the blowdown valve 8 and the air inlet valve 9 for blowdown.
During pollution discharge, under the action of the compressed air bottle 11 of the engine, negative pressure is formed in the pollution discharge pipeline 5 by the injection action of the air ejector 7, and the pressure difference acting on the dirt and the sewage is increased, so that the dirt and the sewage enter the air ejector 7 from the turbine exhaust box 10 at a higher speed and are mixed with high-speed flowing compressed gas to be discharged together.
To sum up, the utility model discloses turbine waste fitting discharging and turbo charger cleaning system have realized dismantling-free washing of turbo charger, have practiced thrift economy and time cost, have solved the difficult exhaust technical problem of dirt and sewage in the turbine exhaust case, have shortened the blowdown time, have improved blowdown efficiency.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without the labor of creation from the above conception, which falls within the protection scope of the present invention.
Claims (9)
1. The turbine pollution discharge device is characterized by comprising a pollution discharge pipeline, an air inlet pipeline, an air ejector and a first gas compression device, wherein one end of the pollution discharge pipeline is connected with a pollution discharge port of a turbocharger, and the other end of the pollution discharge pipeline is connected with a first inlet of the air ejector; one end of the air inlet pipeline is connected with the first gas compression device, and the other end of the air inlet pipeline is connected with the second inlet of the air ejector.
2. The turbine sewage drain device according to claim 1, wherein a sewage drain valve is provided on the sewage drain pipeline.
3. The turbine sewage draining device according to claim 2, wherein the sewage draining valve is a sewage draining electromagnetic valve, and the sewage draining electromagnetic valve is electrically connected with an ECU (electronic control Unit) of the engine.
4. The turbine sewage drain device according to claim 3, wherein an air inlet valve is arranged on the air inlet pipeline.
5. The turbine sewage draining device according to claim 4, wherein the air inlet valve is an air inlet solenoid valve, and the air inlet solenoid valve is electrically connected with the ECU electronic control unit.
6. A turbocharger washing system comprising a turbine washing device connected to an exhaust pipe of an engine, characterised by further comprising a turbine blowdown device connected to a blowdown outlet of the turbocharger, the turbine blowdown device being as claimed in any one of claims 1 to 5.
7. The turbocharger washing system according to claim 6, wherein the turbine washing device comprises a second gas compression device, a wash tank, a wash line and a spray head, the second gas compression device being connected with the wash tank, the wash tank being connected to the spray head through the wash line, the spray head being connected with the exhaust pipe.
8. The turbocharger washing system of claim 7, wherein a wash valve is disposed on the wash line.
9. The turbocharger washing system of claim 8, wherein the wash valve is a wash solenoid valve electrically connected to an ECU electronic control unit of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120487109.8U CN214464436U (en) | 2021-03-08 | 2021-03-08 | Turbine waste fitting discharging and turbo charger cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120487109.8U CN214464436U (en) | 2021-03-08 | 2021-03-08 | Turbine waste fitting discharging and turbo charger cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214464436U true CN214464436U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120487109.8U Active CN214464436U (en) | 2021-03-08 | 2021-03-08 | Turbine waste fitting discharging and turbo charger cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214464436U (en) |
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2021
- 2021-03-08 CN CN202120487109.8U patent/CN214464436U/en active Active
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