CN114658540A - Booster cleaning system and engine system - Google Patents
Booster cleaning system and engine system Download PDFInfo
- Publication number
- CN114658540A CN114658540A CN202210229881.9A CN202210229881A CN114658540A CN 114658540 A CN114658540 A CN 114658540A CN 202210229881 A CN202210229881 A CN 202210229881A CN 114658540 A CN114658540 A CN 114658540A
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- Prior art keywords
- cleaning
- water pipe
- supercharger
- valve
- turbine
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- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 138
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 130
- 239000000498 cooling water Substances 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims description 15
- 238000010926 purge Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 238000009795 derivation Methods 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005108 dry cleaning Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 241000404068 Cotula Species 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
- F02B29/0475—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly the intake air cooler being combined with another device, e.g. heater, valve, compressor, filter or EGR cooler, or being assembled on a special engine location
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
- F02B2077/045—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines by flushing or rinsing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Supercharger (AREA)
Abstract
The invention discloses a supercharger cleaning system and an engine system, wherein the supercharger cleaning system comprises an intercooler low-temperature water pipe and a cleaning water pipe, cooling water with preset pressure flows in the intercooler low-temperature water pipe, the inlet end of the cleaning water pipe is communicated with one side of the intercooler low-temperature water pipe, the outlet end of the cleaning water pipe is communicated with a cleaning interface of a supercharger, and the supercharger cleaning system further comprises an on-off control device for controlling the on-off of the cleaning water pipe. The invention utilizes the intercooler low-temperature cooling water of the engine system as the pressure water source for cleaning the supercharger, has simple structure and easy operation, does not need to arrange an external cleaning system and a water source, can realize the quick cleaning of the supercharger under the condition of no shutdown, greatly improves the cleaning efficiency while saving equipment, materials and labor cost, and further prolongs the service life of the supercharger.
Description
Technical Field
The invention relates to the technical field of superchargers, in particular to a supercharger cleaning system and an engine system.
Background
At present, the application of a supercharging-intercooling technology to a diesel engine tends to be common, and the dynamic property and the economical efficiency of the diesel engine are improved. Because the air is sucked from the air compressor end of the supercharger for a long time, particularly a marine engine is usually in a relatively closed space, dust, salt mist, oil mist, combustion residues and the like in the air can enter the air compressor and attach to the impeller and other parts, the efficiency of the supercharger can be reduced after the dust, the salt mist, the oil mist, the combustion residues and the like are accumulated, and even the service life of the supercharger is influenced due to the unbalance of a rotor; meanwhile, the turbine end of the supercharger is exposed to combustion gas of the engine, fuel is not clean and the combustion is insufficient, and in addition, due to the high temperature of the gas, parts such as a turbine, a nozzle ring and the like are easy to deposit dirt, the efficiency of the turbine is reduced, the exhaust temperature is increased, the performance of the engine is deteriorated, and even the service life of the supercharger is influenced.
This requires that the supercharger compressor and turbine must be periodically and timely cleaned to avoid severe fouling, to improve supercharger component life and engine performance, and generally requires a cleaning operation for every 50-200 hours or less of engine operation. The conventional supercharger cleaning comprises dry cleaning and wet cleaning, wherein the dry cleaning can generate dust, and the cleaning is incomplete and hard solids can cause certain damage to the rotor, so the supercharger wet cleaning is the preferred method for the supercharger cleaning, and the conventional wet cleaning agent is pure fresh water.
The booster has comparatively strict flow requirement when wasing at every turn, and the flow undersize can not reach the washing purpose, and the too big then can lead to the water logging to go into the corruption part of flow, and the compressor end still can lead to too much steam to get into the cylinder, destroys other parts, and the turbine end still can lead to the too big thermal stress of spare part, reduces the booster life-span. At present, a common cleaning method is that a supercharger compressor and a turbine are respectively provided with a cleaning interface, when cleaning is needed, an external cleaning system is connected, flow monitoring is carried out at the same time, and the time or the total amount of each cleaning is controlled, so that the purposes of cleaning the supercharger and not damaging related parts are achieved.
Although the supercharger can be cleaned by the conventional cleaning method, the external cleaning system needs to be disassembled and assembled at every time, extra fresh water pressure source and flow monitoring are needed, even the connecting pipeline needs to be shut down, the device is complicated, the cost is high, time and labor are consumed, the requirement that a user cannot clean on time can not be met, the service life of the supercharger is greatly shortened, and meanwhile, the manual flow control always has deviation and the best control effect cannot be achieved.
Therefore, how to conveniently clean the supercharger is a technical problem which needs to be solved by the technical personnel in the field at present.
Disclosure of Invention
In view of this, the present invention provides a cleaning system for a supercharger, which does not require an external pressure water source, has a simple structure, is easy to operate, and is beneficial to prolonging the service life of the supercharger. It is another object of the present invention to provide an engine system including the above-described supercharger purge system.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a booster cleaning system, includes intercooler low temperature water pipe and washing water pipe, the circulation has the cooling water of predetermineeing pressure in the intercooler low temperature water pipe, wash the entry end of water pipe communicate in one side of intercooler low temperature water pipe, the exit end of washing water pipe communicates in the washing interface of booster, booster cleaning system is still including being used for control the on-off control device of washing water pipe break-make.
Preferably, the cleaning interface of the supercharger comprises a turbine cleaning interface arranged on the turbine and a compressor cleaning interface arranged on the compressor, the cleaning water pipe comprises a main cleaning water pipe, a turbine cleaning water pipe and a compressor cleaning water pipe which are communicated through a three-way valve, the other end of the main cleaning water pipe is communicated with the intercooler low-temperature water pipe, the other end of the turbine cleaning water pipe is communicated with the turbine cleaning interface, and the other end of the compressor cleaning water pipe is communicated with the compressor cleaning interface.
Preferably, the on-off control device comprises a first switch valve arranged on the turbine cleaning water pipe and/or a second switch valve arranged on the compressor cleaning water pipe.
Preferably, the on-off control device further comprises a first control device for controlling the opening and closing of the first switch valve and/or a second control device for controlling the opening and closing of the second switch valve.
Preferably, the first on-off valve and/or the second on-off valve is a time delay valve.
Preferably, a first check valve is arranged on the turbine cleaning water pipe between the first switch valve and the turbine cleaning interface, and/or a second check valve is arranged on the compressor cleaning water pipe between the second switch valve and the compressor cleaning interface.
Preferably, the intercooler low-temperature water pipe is communicated with a cooling water tank.
The supercharger cleaning system provided by the invention comprises an intercooler low-temperature water pipe and a cleaning water pipe, wherein cooling water with preset pressure flows in the intercooler low-temperature water pipe, the inlet end of the cleaning water pipe is communicated with one side of the intercooler low-temperature water pipe, the outlet end of the cleaning water pipe is communicated with a cleaning interface of a supercharger, and the supercharger cleaning system further comprises an on-off control device for controlling the on-off of the cleaning water pipe.
The working principle of the invention is as follows:
in the normal operation process of the engine, cooling water with preset pressure enters the intercooler through the intercooler low-temperature water pipe, and a pressure water source can be provided for cleaning the supercharger. When the supercharger needs to be cleaned, the cleaning water pipe is conducted by the on-off control device, at the moment, cooling water with certain pressure can reach the cleaning interface of the supercharger to be cleaned, and after cleaning is finished, the pressure water source is closed by the on-off control device.
According to the technical scheme, the low-temperature cooling water of the intercooler of the engine system is used as the pressure water source for cleaning the supercharger, the structure is simple, the operation is easy, an external cleaning system and a water source are not needed, and therefore the supercharger can be rapidly cleaned under the condition of no shutdown, the equipment, material and labor cost are saved, the cleaning efficiency is greatly improved, and the service life of the supercharger is prolonged.
The invention also provides an engine system comprising the supercharger cleaning system, and the derivation process of the beneficial effect of the engine system is similar to the derivation process of the beneficial effect brought by the supercharger cleaning system, and is not repeated herein.
Preferably, the engine system is a diesel engine system.
Preferably, the diesel engine system is a marine diesel engine system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the operation of a booster purge system in an embodiment of the invention.
The various reference numerals in fig. 1 have the following meanings:
1-an intercooler low-temperature water pipe, 2-a total cleaning water pipe, 3-a three-way valve, 4-a first switch valve, 5-a first one-way valve, 6-a turbine cleaning water pipe, 7-a compressor cleaning water pipe, 8-a second switch valve, 9-a second one-way valve, 10-a turbine, 11-a compressor and 12-an intercooler.
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.
Referring to fig. 1, fig. 1 is a schematic diagram illustrating the operation principle of a cleaning system of a supercharger according to an embodiment of the present invention.
In order to achieve the purpose, the invention provides a supercharger cleaning system which comprises an intercooler low-temperature water pipe 1 and a cleaning water pipe, wherein cooling water with preset pressure flows in the intercooler low-temperature water pipe 1, the inlet end of the cleaning water pipe is communicated with one side of the intercooler low-temperature water pipe 1, the outlet end of the cleaning water pipe is communicated with a cleaning interface of a supercharger, and the supercharger cleaning system further comprises an on-off control device for controlling the on-off of the cleaning water pipe.
The working principle of the invention is as follows:
in the normal operation process of the engine, cooling water with preset pressure enters the intercooler 12 through the intercooler low-temperature water pipe 1, and a pressure water source can be provided for cleaning the supercharger. When the supercharger needs to be cleaned, the cleaning water pipe is conducted by the on-off control device, at the moment, cooling water with certain pressure can reach the cleaning interface of the supercharger to be cleaned, and after cleaning is finished, the pressure water source is closed by the on-off control device.
According to the technical scheme, the intercooler low-temperature cooling water of the engine system is used as a pressure water source for cleaning the supercharger, the structure is simple, the operation is easy, an external cleaning system and a water source are not needed, and therefore the supercharger can be quickly cleaned without stopping the engine, the cleaning efficiency is greatly improved while equipment, materials and labor cost are saved, and the service life of the supercharger is prolonged.
It should be noted that, the turbocharger of the present invention specifically includes a turbine 10 and a compressor 11, the cleaning interface of the turbocharger includes a turbine cleaning interface disposed on the turbine 10 and a compressor cleaning interface disposed on the compressor 11, the cleaning water pipe includes a main cleaning water pipe 2, a turbine cleaning water pipe 6 and a compressor cleaning water pipe 7 which are communicated by a three-way valve 3, the other end of the main cleaning water pipe 2 is communicated with an intercooler low-temperature water pipe 1, the other end of the turbine cleaning water pipe 6 is communicated with the turbine cleaning interface, and the other end of the compressor cleaning water pipe 7 is communicated with the compressor cleaning interface.
It should be noted that the on-off control device is used for controlling the on-off of the cleaning water pipe, and the on-off control device in the present embodiment specifically includes a first on-off valve 4 disposed in the turbine cleaning water pipe 6 and/or a second on-off valve 8 disposed in the compressor cleaning water pipe 7.
It should be noted that the above-mentioned on-off valve may be in various forms such as an electric on-off valve, an electromagnetic valve, a pneumatic on-off valve, or a manual on-off valve, and preferably, the on-off control device in this embodiment further includes a first control device for controlling the on-off of the first on-off valve 4 and/or a second control device for controlling the on-off of the second on-off valve 8. Specifically, according to different implementation forms of the switch valve, the control device for controlling the opening and closing of the switch valve also has different structural forms, for example, an on-off control circuit or a control button is adopted, or an automatic opening and closing control device (for example, a delay start-stop control circuit) is integrally arranged in the switch valve, and the like.
Preferably, the first switch valve 4 and/or the second switch valve 8 in the present scheme are time-delay valves. Specifically, these two ooff valves can adopt a water outlet time delay valve, specifically are a can adjust the switching time and the outlet valve of water yield, and after the user pressed out the water button, the outlet valve delayed a period of time back self-closing play water, consequently, when needs wash the booster, the user only need press the time delay valve once, just can realize the quick cleaning function of set duration or established water yield.
Preferably, the turbine washing water pipe 6 between the first on-off valve 4 and the turbine washing interface is provided with a first one-way valve 5, and/or the compressor washing water pipe 7 between the second on-off valve 8 and the compressor washing interface is provided with a second one-way valve 9. The check valve may be used to prevent backflow of gas within the supercharger, particularly to avoid backflow of high temperature gas on the turbine 10 side, preventing damage to system components.
Preferably, intercooler low temperature water pipe 1 still communicates has coolant tank, and coolant tank is the water storage device of intercooler low temperature fresh water system, can set up liquid level detection device and alarm device in the coolant tank, and when the liquid level in the coolant tank drops below the control liquid level, will trigger the warning, and the suggestion needs to carry out the moisturizing, ensures cooling system's normal operating.
The specific implementation method of the invention is as follows: during normal work, the low-temperature cooling water of certain pressure gets into intercooler 12 through intercooler low-temperature water pipe 1 and realizes the cooling function of intercooler 12, just in time provides the pressure water source for the booster washs. One side of the intercooler low-temperature water pipe 1 is opened and connected with a main cleaning water pipe 2, the other end of the main cleaning water pipe 2 is connected with a three-way valve 3, the main cleaning water pipe 2 is divided into two paths through the three-way valve 3, namely a turbine cleaning water pipe 6 and a compressor cleaning water pipe 7, the three-way valve 3 is in a closed state at ordinary times, and when the turbine 10 or the compressor 11 needs to be cleaned, the direction is changed through the three-way valve 3 and the corresponding cleaning water pipe is communicated. Water outlet delay valves are arranged on the turbine cleaning water pipe 6 and the compressor cleaning water pipe 7, and the water outlet amount and the delay closing time of the water outlet delay valves can be preset according to the cleaning requirements of the turbine 10 and the compressor 11.
Working processes are as follows: when the turbine 10 needs to be cleaned, the valve core of the three-way valve 3 is rotated to enable the main cleaning water pipe 2 to be communicated with the turbine cleaning water pipe 6, at the moment, cooling water with certain pressure can fill the first switch valve 4 (water outlet delay valve), after the water outlet delay valve is pressed, water flow with certain pressure can open the first one-way valve 5 and finally reaches a turbine cleaning interface to clean the interior of the turbine 10, after cleaning reaches the set time of the water outlet delay valve, the water outlet delay valve can be automatically closed, the first one-way valve 5 is reset, and manual control of water outlet amount and cleaning time is not needed. The cleaning of the compressor 11 is similar to the cleaning of the turbine 10 and will not be described in detail.
The invention also provides an engine system comprising the supercharger cleaning system, and the derivation process of the beneficial effect of the engine system is similar to the derivation process of the beneficial effect brought by the supercharger cleaning system, and is not repeated herein.
Preferably, the engine system is a diesel engine system. Further preferably, the diesel engine system is a marine diesel engine system. The cooling water tank is arranged outside the marine diesel engine system, and filtered river water or seawater can be used as a water source, so that water can be supplemented in time.
The invention has the following beneficial effects:
1) the invention can utilize the low-temperature fresh water system of the intercooler of the engine system to provide a pressure water source for cleaning the supercharger, thereby reducing the arrangement of external water sources;
2) the invention can automatically control the water yield and the closing time through the water outlet delay valve, thereby improving the control accuracy and reducing the flow monitoring and the artificial time control;
3) the invention realizes the integrated installation of the water washing system of the supercharger, reduces extra external pipeline connection and can realize the purpose of quickly cleaning the supercharger under the condition of no shutdown;
4) the supercharger cleaning system provided by the invention has the advantages of simple and reliable structure, low manufacturing cost, easiness in engine modification and implementation and convenience in arrangement and cleaning.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a booster cleaning system, its characterized in that, includes intercooler low temperature water pipe and washing water pipe, the circulation has the cooling water of predetermineeing pressure in the intercooler low temperature water pipe, wash the entry end of water pipe communicate in one side of intercooler low temperature water pipe, the exit end of wasing the water pipe communicates in the washing interface of booster, booster cleaning system still including being used for control wash the on-off control device of water pipe break-make.
2. The supercharger cleaning system according to claim 1, wherein the cleaning interface of the supercharger comprises a turbine cleaning interface arranged on a turbine and a compressor cleaning interface arranged on a compressor, the cleaning water pipe comprises a main cleaning water pipe, a turbine cleaning water pipe and a compressor cleaning water pipe which are communicated through a three-way valve, the other end of the main cleaning water pipe is communicated with the intercooler low-temperature water pipe, the other end of the turbine cleaning water pipe is communicated with the turbine cleaning interface, and the other end of the compressor cleaning water pipe is communicated with the compressor cleaning interface.
3. The supercharger washing system according to claim 2, wherein the on-off control device comprises a first on-off valve arranged on the turbine washing water pipe and/or a second on-off valve arranged on the compressor washing water pipe.
4. The supercharger wash system of claim 3, wherein the on-off control means further comprises first control means for controlling the opening and closing of the first on-off valve and/or second control means for controlling the opening and closing of the second on-off valve.
5. The booster purge system of claim 4, wherein the first and/or second on-off valve is a time delay valve.
6. The supercharger purge system of claim 3, wherein the turbine purge water line between the first on-off valve and the turbine purge interface is provided with a first one-way valve, and/or the compressor purge water line between the second on-off valve and the compressor purge interface is provided with a second one-way valve.
7. The supercharger cleaning system according to any one of claims 1 to 6, wherein the intercooler low-temperature water pipe is communicated with a cooling water tank.
8. An engine system comprising a supercharger wash system as claimed in any one of claims 1 to 7.
9. The engine system of claim 8, wherein the engine system is a diesel engine system.
10. The engine system of claim 9, wherein the diesel engine system is a marine diesel engine system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210229881.9A CN114658540A (en) | 2022-03-10 | 2022-03-10 | Booster cleaning system and engine system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210229881.9A CN114658540A (en) | 2022-03-10 | 2022-03-10 | Booster cleaning system and engine system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114658540A true CN114658540A (en) | 2022-06-24 |
Family
ID=82028806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210229881.9A Pending CN114658540A (en) | 2022-03-10 | 2022-03-10 | Booster cleaning system and engine system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114658540A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961482A (en) * | 1973-06-19 | 1976-06-08 | Societe D'etudes De Machines Thermiques | Method and device for cleaning a supercharging set powering turbine driven by the exhaust gases of a heat engine |
| JPS5591722A (en) * | 1978-12-29 | 1980-07-11 | O M T:Kk | Washing method and device for supercharger turbine |
| US20080236150A1 (en) * | 2005-09-16 | 2008-10-02 | Wartsila Finland Oy | Turbocharger Cleaning Arrangement |
| JP2009092005A (en) * | 2007-10-10 | 2009-04-30 | Toyota Motor Corp | Intercooler cleaning device for internal combustion engine |
| US20110008151A1 (en) * | 2007-12-12 | 2011-01-13 | Napier Turbochargers Limited | Turbine and method for cleaning turbine blades under operation conditions |
| JP2013147988A (en) * | 2012-01-18 | 2013-08-01 | Toyota Motor Corp | Compressor deposit cleaning device of internal combustion engine |
| JP2015068283A (en) * | 2013-09-30 | 2015-04-13 | 三菱重工業株式会社 | Supercharger cleaning device, supercharger and internal combustion engine including the same, and cleaning method of supercharger |
| CN108930587A (en) * | 2017-05-19 | 2018-12-04 | 广州汽车集团股份有限公司 | A kind of turbocharged engine system and its control method |
| US20200173358A1 (en) * | 2018-12-04 | 2020-06-04 | Victor Mezheritsky | Automated engine cleaning system and method |
| US20200240371A1 (en) * | 2019-01-29 | 2020-07-30 | Hyundai Motor Company | Engine system |
-
2022
- 2022-03-10 CN CN202210229881.9A patent/CN114658540A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961482A (en) * | 1973-06-19 | 1976-06-08 | Societe D'etudes De Machines Thermiques | Method and device for cleaning a supercharging set powering turbine driven by the exhaust gases of a heat engine |
| JPS5591722A (en) * | 1978-12-29 | 1980-07-11 | O M T:Kk | Washing method and device for supercharger turbine |
| US20080236150A1 (en) * | 2005-09-16 | 2008-10-02 | Wartsila Finland Oy | Turbocharger Cleaning Arrangement |
| JP2009092005A (en) * | 2007-10-10 | 2009-04-30 | Toyota Motor Corp | Intercooler cleaning device for internal combustion engine |
| US20110008151A1 (en) * | 2007-12-12 | 2011-01-13 | Napier Turbochargers Limited | Turbine and method for cleaning turbine blades under operation conditions |
| JP2013147988A (en) * | 2012-01-18 | 2013-08-01 | Toyota Motor Corp | Compressor deposit cleaning device of internal combustion engine |
| JP2015068283A (en) * | 2013-09-30 | 2015-04-13 | 三菱重工業株式会社 | Supercharger cleaning device, supercharger and internal combustion engine including the same, and cleaning method of supercharger |
| CN108930587A (en) * | 2017-05-19 | 2018-12-04 | 广州汽车集团股份有限公司 | A kind of turbocharged engine system and its control method |
| US20200173358A1 (en) * | 2018-12-04 | 2020-06-04 | Victor Mezheritsky | Automated engine cleaning system and method |
| US20200240371A1 (en) * | 2019-01-29 | 2020-07-30 | Hyundai Motor Company | Engine system |
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Application publication date: 20220624 |