CN101943034A - Water-cooled gas compressor spiral housing - Google Patents
Water-cooled gas compressor spiral housing Download PDFInfo
- Publication number
- CN101943034A CN101943034A CN2010102899432A CN201010289943A CN101943034A CN 101943034 A CN101943034 A CN 101943034A CN 2010102899432 A CN2010102899432 A CN 2010102899432A CN 201010289943 A CN201010289943 A CN 201010289943A CN 101943034 A CN101943034 A CN 101943034A
- Authority
- CN
- China
- Prior art keywords
- cooling water
- outlet
- air
- spiral housing
- water channel
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a water-cooled gas compressor spiral housing which comprises a spiral housing (1), a gas flow channel (2), a gas flow inlet (5), a gas flow outlet (6) and a water inlet and outlet (7) of a cooling water passage are arranged on the spiral housing (1), the cooling water passage (3) and a radiating plate (4) are arranged on the periphery of the gas flow channel (2), the cooling water passage (3) is positioned at a diffuser a of a gas outlet of the spiral housing (1), a water cavity is arranged in the range of 80 degrees-360 degrees along the gas flow channel (1) of the cooling water passage (3), the radiating plate (4) is positioned at the diffuser a of the gas outlet of the spiral housing (1) and arranged in the range of 90 degrees-360 degrees along the gas flow channel (1), the water inlet and outlet (7) of the cooling water passage is communicated with the cooling water passage (3), and more than two cast sand discharge process holes (8) which are communicated with the cooling water passage (3) are arranged on the spiral housing (1). The water-cooled gas compressor spiral housing has simple structure and can reduce the inter-cooling pressure born by an inter-cooler, raise the power of an engine and effectively improve the heat load and the exhaust temperature.
Description
Technical field
The invention belongs to the parts of turbosupercharger, be specifically related to a kind of water-cooled compressor volute.
Background technique
The effect of engine booster is to improve the charge density of motor, but along with pressure ratio increases, the air temperature of blower outlet also increases, thereby has limited the raising of charge density to a certain extent, so pressure ratio often needs in the air inlet when higher cold.Experience shows, under given boost pressure, and 10 ℃ of the every declines of charge-air temperature, its density increases 3% approximately, and when the air oil consumption rate all remained unchanged, the power of diesel engine also can improve 3%.Along with the raising of engine power density, this effect can be more obvious.For the effect that increases cooling need increase the volume of intercooler, but the excessive intercooler of volume is unallowable to vehicular engine, even some vehicular engine is because the restriction in space can't be installed intercooler.The main effect of conventional supercharger air compressor spiral case is to collect compressed fresh air, is delivered to the suction tude of intercooler or motor then.For middle cold engine, middle cold pressure is born by intercooler fully; For cold engine in non-, the compression fresh air directly enters cylinder, causes power to export the rising of undesirable and heat load and delivery temperature.
Summary of the invention
The above-mentioned deficiency of technical problem to be solved by this invention provides a kind of simple in structure, can reduce the middle cold pressure that intercooler is born, and has promoted engine power, can effectively improve the water-cooled compressor volute of heat load and delivery temperature.
Technological scheme of the present invention: a kind of water-cooled compressor volute, it comprises spiral case, spiral case is provided with air-flow path, airflow inlet, flow outlet, the cooling water channel intake-outlet, the outer periphery of air-flow path is equipped with cooling water channel, Heat sink, cooling water channel is positioned at the diffuser a place, air outlet of spiral case, cooling water channel is along being provided with water cavity in the scope of 80 °～360 ° of air-flow paths, Heat sink is positioned at the diffuser a place, air outlet of spiral case, along being provided with in the scope of 90 °～360 ° of air-flow paths, airflow inlet is provided with the top of flow outlet, the cooling water channel intake-outlet is communicated with cooling water channel, spiral case is provided with the foundry goods sediment outflow auxiliary hole that communicates with cooling water channel more than two, and the aperture of foundry goods sediment outflow auxiliary hole is 15～80mm.
The present invention compared with prior art has following beneficial effect: the present invention adopts has increased cooling water channel and Heat sink in the outside of conventional compressor volute, absorbs the heat that the compression fresh air transmits by engine cycles water, reduces compressed-air actuated temperature.It is simple in structure, reduces the middle cold pressure that intercooler is born for middle cold engine, is of value to the improvement of engine power lifting and heat load and delivery temperature for cold engine in non-.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the generalized section of Fig. 1.
Embodiment
A kind of water-cooled compressor volute, it comprises spiral case 1, as Fig. 1, shown in 2, spiral case 1 is provided with air-flow path 2, airflow inlet 5, flow outlet 6, cooling water channel intake-outlet 7, the outer periphery of air-flow path 2 is equipped with cooling water channel 3, Heat sink 4, cooling water channel 3 is positioned at the diffuser a place, air outlet of spiral case 1, cooling water channel 3 is along being provided with water cavity in 80 °～360 ° the scope of air-flow path 1, Heat sink 4 is positioned at the diffuser place, air outlet of spiral case 1, along being provided with in 90 °～360 ° the scope of air-flow path 1, airflow inlet 5 is provided with the top of flow outlet 6, cooling water channel intake-outlet 7 is communicated with cooling water channel 3, spiral case 1 is provided with 4 foundry goods sediment outflow auxiliary holes 8 that communicate with cooling water channel 3, and the aperture of foundry goods sediment outflow auxiliary hole 8 is 25mm.
Fresh air enters compressor volute 1 by airflow inlet 5, and air-flow raises through impeller acting compression back temperature in spiral case 1, and heat outwards transmits by the outer wall and the Heat sink 4 of air-flow path 2.The engine cycles cooling water is entered by intake-outlet 7 and flows out cooling water channel 3, absorbs the outer wall of air-flow path 2 and the heat that Heat sink 4 outwards transmits, and reduces compressed-air actuated temperature.The pressurized air that temperature reduces is transported to engine air inlet tube or intercooler by flow outlet 6.
Claims (1)
1. water-cooled compressor volute, it comprises spiral case (1), it is characterized in that spiral case (1) is provided with air-flow path (2), airflow inlet (5), flow outlet (6), cooling water channel intake-outlet (7), the outer periphery of air-flow path (2) is equipped with cooling water channel (3), Heat sink (4), cooling water channel (3) is positioned at the diffuser a place, air outlet of spiral case (1), cooling water channel (3) is along being provided with water cavity in the scope of (1) 80 °～360 ° of air-flow paths, Heat sink (4) is positioned at the diffuser a place, air outlet of spiral case (1), along being provided with in the scope of (1) 90 °～360 ° of air-flow paths, airflow inlet (5) is provided with the top of flow outlet (6), cooling water channel intake-outlet (7) is communicated with cooling water channel (3), spiral case (1) is provided with the foundry goods sediment outflow auxiliary hole (8) that communicates with cooling water channel (3) more than two, and the aperture of foundry goods sediment outflow auxiliary hole (8) is 15～80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102899432A CN101943034A (en) | 2010-09-18 | 2010-09-18 | Water-cooled gas compressor spiral housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102899432A CN101943034A (en) | 2010-09-18 | 2010-09-18 | Water-cooled gas compressor spiral housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101943034A true CN101943034A (en) | 2011-01-12 |
Family
ID=43435212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102899432A Pending CN101943034A (en) | 2010-09-18 | 2010-09-18 | Water-cooled gas compressor spiral housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101943034A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168607A (en) * | 2011-05-25 | 2011-08-31 | 中国兵器工业集团第七○研究所 | Inter-cooling integral volute |
| CN102654777A (en) * | 2012-05-05 | 2012-09-05 | 中国长江三峡集团公司 | Temperature-pressure coordinated control system in volute and control method of temperature-pressure coordinated control system |
| CN103582748A (en) * | 2011-06-30 | 2014-02-12 | 三菱重工业株式会社 | Cooling structure for bearing housing for turbocharger |
| CN104279050A (en) * | 2013-07-02 | 2015-01-14 | 中国兵器工业集团第七0研究所 | Inter-cooling integrated volute |
| CN104533841A (en) * | 2014-11-17 | 2015-04-22 | 哈尔滨工程大学 | Water-cooled compressor structure of turbocharger |
| CN106194398A (en) * | 2014-10-21 | 2016-12-07 | 现代自动车株式会社 | Charge air-cooling system in electromotor |
| CN110494630A (en) * | 2017-04-13 | 2019-11-22 | Ihi供应系统国际有限责任公司 | Bearing section and exhaust gas turbocharger for exhaust gas turbocharger |
| CN112944704A (en) * | 2019-12-10 | 2021-06-11 | 珠海格力电器股份有限公司 | Refrigeration system with cooling device and control method |
| TWI747603B (en) * | 2020-11-11 | 2021-11-21 | 復盛股份有限公司 | Air compression device and volute shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003035153A (en) * | 2001-07-23 | 2003-02-07 | Fuji Heavy Ind Ltd | Turbocharger compressor housing structure |
| CN2876335Y (en) * | 2006-03-13 | 2007-03-07 | 襄樊康晨成泰动力科技有限公司 | Worm gear pressurizing unit scroll |
| CN201071740Y (en) * | 2007-09-05 | 2008-06-11 | 宁波天力增压器有限公司 | Water-cooled turbine box structure of minitype mixed flow turbosupercharger |
| US7469689B1 (en) * | 2004-09-09 | 2008-12-30 | Jones Daniel W | Fluid cooled supercharger |
| CN201288603Y (en) * | 2008-10-31 | 2009-08-12 | 中国北车集团大连机车研究所有限公司 | Air outlet shell for diesel engine turbo-charger |
-
2010
- 2010-09-18 CN CN2010102899432A patent/CN101943034A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003035153A (en) * | 2001-07-23 | 2003-02-07 | Fuji Heavy Ind Ltd | Turbocharger compressor housing structure |
| US7469689B1 (en) * | 2004-09-09 | 2008-12-30 | Jones Daniel W | Fluid cooled supercharger |
| CN2876335Y (en) * | 2006-03-13 | 2007-03-07 | 襄樊康晨成泰动力科技有限公司 | Worm gear pressurizing unit scroll |
| CN201071740Y (en) * | 2007-09-05 | 2008-06-11 | 宁波天力增压器有限公司 | Water-cooled turbine box structure of minitype mixed flow turbosupercharger |
| CN201288603Y (en) * | 2008-10-31 | 2009-08-12 | 中国北车集团大连机车研究所有限公司 | Air outlet shell for diesel engine turbo-charger |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168607A (en) * | 2011-05-25 | 2011-08-31 | 中国兵器工业集团第七○研究所 | Inter-cooling integral volute |
| US9546568B2 (en) | 2011-06-30 | 2017-01-17 | Mitsubishi Heavy Industries, Ltd. | Cooling structure of bearing housing for turbocharger |
| CN103582748A (en) * | 2011-06-30 | 2014-02-12 | 三菱重工业株式会社 | Cooling structure for bearing housing for turbocharger |
| CN103582748B (en) * | 2011-06-30 | 2016-12-21 | 三菱重工业株式会社 | The cooling structure of turbocharger bear box |
| CN102654777B (en) * | 2012-05-05 | 2014-01-01 | 中国长江三峡集团公司 | Temperature-pressure coordinated control system in volute and control method of temperature-pressure coordinated control system |
| CN102654777A (en) * | 2012-05-05 | 2012-09-05 | 中国长江三峡集团公司 | Temperature-pressure coordinated control system in volute and control method of temperature-pressure coordinated control system |
| CN104279050A (en) * | 2013-07-02 | 2015-01-14 | 中国兵器工业集团第七0研究所 | Inter-cooling integrated volute |
| CN104279050B (en) * | 2013-07-02 | 2016-08-31 | 中国兵器工业集团第七0研究所 | In cold integration spiral case |
| CN106194398A (en) * | 2014-10-21 | 2016-12-07 | 现代自动车株式会社 | Charge air-cooling system in electromotor |
| CN104533841A (en) * | 2014-11-17 | 2015-04-22 | 哈尔滨工程大学 | Water-cooled compressor structure of turbocharger |
| CN110494630A (en) * | 2017-04-13 | 2019-11-22 | Ihi供应系统国际有限责任公司 | Bearing section and exhaust gas turbocharger for exhaust gas turbocharger |
| CN112944704A (en) * | 2019-12-10 | 2021-06-11 | 珠海格力电器股份有限公司 | Refrigeration system with cooling device and control method |
| TWI747603B (en) * | 2020-11-11 | 2021-11-21 | 復盛股份有限公司 | Air compression device and volute shell |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110112 |