CN104500291B - Novel integrated water-cooling air intake and exhaust device - Google Patents
Novel integrated water-cooling air intake and exhaust device Download PDFInfo
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- CN104500291B CN104500291B CN201410685974.8A CN201410685974A CN104500291B CN 104500291 B CN104500291 B CN 104500291B CN 201410685974 A CN201410685974 A CN 201410685974A CN 104500291 B CN104500291 B CN 104500291B
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- exhaust
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- cooling
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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
Abstract
The invention belongs to the technical field of engine air intake and exhaust devices, and particularly relates to a novel integrated water-cooling air intake and exhaust device. The novel integrated water-cooling air intake and exhaust device comprises an air intake channel, an exhaust pulse channel and a cooling water chamber used for cooling. A water intake joint and a water discharge joint are arranged in the cooling water chamber. The air intake channel and the exhaust pulse channel are also arranged in the cooling water chamber. An air intake flange is arranged at one end of the air intake channel and is connected with an air compressor of a water-cooling turbocharger. A plurality of intake air collectors connected with an air intake of an explosion-proof diesel engine are connected to the air intake channel. An exhaust flange connected with a turbine of the water-cooling turbocharger is arranged at one end of the exhaust pulse channel. A plurality of exhaust collectors connected with an exhaust port of the explosion-proof diesel engine are connected to the exhaust pulse channel. The air intake and exhaust device is unique and novel in structure, safe, reliable and capable of meeting downhole explosion-proofing requirements, and is a quite ideal air intake and exhaust device for explosion-proof diesel engines under coal mine wells.
Description
Technical field
The invention belongs to the technical field of engine intaking and discharging apparatus is and in particular to a kind of novel integrated water-cooled intake and exhaust
Device.
Background technology
Flame proof rubber tyre vehicle has become as the capital equipment of Discussion on Auxiliary Trackless Transport in Coal Mine.And anti-explosion diesel engine is as explosion-proof
The main power source of rubber-tired cart, more and more applies on downhole anti-explosion rubber-tired cart.A lot of sending out is had at present on flame proof rubber tyre vehicle
The air inlet pipe of motivation and blast pipe, in side, have a lot of problems: 1, air inlet and exhaust do not meet underground coal mine requirement of explosion proof,
Exhaust does not have cooling to lead to the table that its surface temperature requires beyond mt990-2006 " anti-explosion diesel engine for mine general technical specifications "
150 DEG C of face temperature；2nd, exhaust manifold has added water jacket profile increase later and air inlet tracheae there occurs interference, and long-play can be led
Air inlet or exhaust is caused to reveal；3rd, after plenum, intake air temperature is high, leads to the nq in waste gasxIncrease, discharge is deteriorated.
Content of the invention
The those above that the present invention exists for the air inlet and exhaust solving the problems, such as engine, provides a kind of novel integrated
Water-cooled air inlet and outlet device.
The present invention takes a kind of technical scheme below: novel integrated water-cooled air inlet and outlet device, including inlet channel, exhaust
Pulse passage and the cooling water chamber for cooling, cooling water chamber is provided with water supply connector and water out adapter, is provided with cooling water chamber
Inlet channel and exhaust pulses passage；Described inlet channel one end is provided with inlet flange, inlet flange and water-cooled turbocharging
The compressor of device connects, and inlet channel is connected with some inlet collector being connected with the air inlet of anti-explosion diesel engine；Described
Exhaust pulses passage end be provided with the exhaust flange being connected with the turbine of water-cooled turbocharger, exhaust pulses passage connects
It is connected to some exhaust collectors being connected with anti-explosion diesel engine exhaust outlet.
The quantity of described inlet collector is identical with the air inlet quantity of anti-explosion diesel engine, described exhaust collector
Quantity is identical with the exhaust outlet quantity of anti-explosion diesel engine.
The bore of one end that described inlet collector is connected with inlet channel is less than or equal to inlet collector and explosion-proof bavin
The bore of one end that oil machine air inlet connects；The bore of one end that described exhaust collector is connected with anti-explosion diesel engine exhaust outlet
Bore less than or equal to exhaust collector and the channel attached one end of exhaust pulses.
The heavy caliber end of inlet collector and the relative aperture of small-caliber end are 1-1.5, exhaust collector heavy caliber end with little
The relative aperture at bore end is 1-1.2.
Described exhaust pulses passage is provided with two, and exhaust flange is provided with two corresponding with exhaust pulses passage row
Pore, two steam vents are connected with the turbine of water-cooled turbocharger respectively, on every exhaust pulses passage respectively from different
Exhaust collector connect, the quantity of the channel attached exhaust collector of every exhaust pulses is identical.
Inlet collector includes inlet collector i, inlet collector ii, inlet collector iii and inlet collector iv, enters
Gas collector i is identical with inlet collector iv structure, including Z-shaped side plate, l type side plate, front side board i, upper plate i, lower plate i and back plate
I, inlet collector ii is identical with inlet collector iii structure, including big Z-shaped side plate, big l type side plate, front side board ii, upper plate
Ii, lower plate ii and back plate ii；Exhaust collector includes exhaust collector i, exhaust collector ii, exhaust collector iii and exhaust
Collector iv, exhaust collector i are identical with exhaust collector iv structure, including flap, right portrait i, front greatly bent plate and big palintrope
Plate, exhaust collector ii is identical with exhaust collector iii structure, including right folding plate, right riser ii, front bent plate and rear bent plate.
The water supply connector of described cooling water chamber is connected with water cooling plant with water out adapter, forms the cooling circulating water of enclosed
Road system.
The effect of inlet collector: 1, play the role of air inlet voltage stabilizing, make the gas pressure in each cavity identical；2nd, ensure
Coupled anti-explosion diesel engine inlet charge amount is sufficient.Exhaust collector has diffusion action slightly, to ensure explosion-proof bavin
The waste gas of oil machine is discharged smooth.
The air inlet pipe of engine on flame proof rubber tyre vehicle and blast pipe are each independent at present, and are not water-cooled.
The air inlet pipe of the present invention and blast pipe, in the same side, integrate, and internal structure is brand-new, have innovated air inlet collection
Device, exhaust collector, water-cooled exhaust gas pulse passages is it is most important that closed type water-cooling.
Compared with prior art, the invention provides a kind of intake and exhaust integrated water-cooled air inlet and outlet device, by intake and exhaust collection
Cheng Yi block, compact conformation, save space, and increased cooling water chamber, both reduce the temperature discharging waste gas so that this device
Surface temperature be less than 150 DEG C, meet the requirement of mt990-2006 " anti-explosion diesel engine for mine general technical specifications "；Play again
Cold effect in air inlet so that air inlet is lowered the temperature rapidly after supercharging heats up, nq in waste gasxReduce, exhaust improves.Described
Integral type water-cooled air inlet and outlet device also include water-cooled exhaust gas pulse passage, both reduced the temperature of the waste gas of discharge, kept away again
Exempt from the interference that anti-explosion diesel engine is discharged between waste gas, improve the availability of exhaust energy, increased connected water-cooled
The operating efficiency of booster.
Present invention corrosion resistant plate is welded it is ensured that leading to cooling water for a long time and non-corrosive, water-cooled exhaust pulses passage
Both ensure that the reduction of the EGT of discharge, make use of the energy of anti-explosion diesel engine waste gas again, increased water-cooled booster
Operating efficiency.Water supply connector and water out adapter ensure that the cooling water of this device can normally circulate.
This apparatus structure uniqueness is novel, safe and reliable, meets downhole anti-explosion requirement, and the underground coal mine being very good is explosion-proof
Use for diesel engine air inlet and outlet device.
Brief description
Fig. 1 is the cut-away view of the present invention；
Fig. 2 is the sectional view of Fig. 1；
Fig. 3 is exhaust flange structure chart；
In figure: 1- inlet flange, 2- inlet collector i, 3- inlet channel, 4- inlet collector ii, 5- inlet collector
Iii, 6- inlet collector iv, 7- exhaust flange, 8- water out adapter, 9- exhaust collector i, 10- exhaust pulses passage, 11- arranges
Gas collector ii, 12- exhaust collector iii, 13- exhaust collector iv, 14- water supply connector, 15- cooling water chamber, 16- is vented
Hole.
Specific embodiment
As shown in figure 1, a kind of novel integrated water-cooled air inlet and outlet device, including inlet channel 3, exhaust pulses passage 10 and
For the cooling water chamber 15 of cooling, cooling water chamber 15 is provided with water supply connector 14 and water out adapter 8, be provided with cooling water chamber 15 into
Gas passage 3 and exhaust pulses passage 10；Described inlet channel 3 one end is provided with inlet flange 1, inlet flange 1 and water-cooled turbine
The compressor of booster connects, and inlet channel 3 is connected with some inlet collector being connected with the air inlet of anti-explosion diesel engine；
Described exhaust pulses passage 10 one end is provided with the exhaust flange 7 being connected with the turbine of water-cooled turbocharger, exhaust pulses
Some exhaust collectors being connected with anti-explosion diesel engine exhaust outlet are connected with passage 10.
The quantity of described inlet collector is identical with the air inlet quantity of anti-explosion diesel engine, described exhaust collector
Quantity is identical with the exhaust outlet quantity of anti-explosion diesel engine.
The bore of one end that described inlet collector is connected with inlet channel 3 is less than or equal to inlet collector and explosion-proof bavin
The bore of one end that oil machine air inlet connects；The bore of one end that described exhaust collector is connected with anti-explosion diesel engine exhaust outlet
The bore of the one end being connected with exhaust pulses passage 10 less than or equal to exhaust collector.
The heavy caliber end of inlet collector and the relative aperture of small-caliber end are 1-1.5, exhaust collector heavy caliber end with little
The relative aperture at bore end is 1-1.2.
Described exhaust pulses passage 10 is provided with two, and exhaust flange 7 is provided with corresponding with exhaust pulses passage 10
Two steam vents 16, two steam vents are connected with the turbine of water-cooled turbocharger respectively, on every exhaust pulses passage 10
Connect from different exhaust collectors respectively, the quantity of the exhaust collector of every exhaust pulses passage 10 connection is identical.
As shown in Figure 1, 2, inlet collector include inlet collector i2, inlet collector ii4, inlet collector iii5 and
Inlet collector iv6, inlet collector i2 is identical with inlet collector iv6 structure, including Z-shaped side plate 2.1, l type side plate 2.2,
Front side board i2.3, upper plate i2.4, lower plate i2.5 and back plate i2.6, inlet collector ii4 is identical with inlet collector iii5 structure,
Including big Z-shaped side plate 4.1, big l type side plate 4.2, front side board ii4.3, upper plate ii4.4, lower plate ii4.5 and back plate ii4.6；Exhaust
Collector includes exhaust collector i9, exhaust collector ii11, exhaust collector iii12 and exhaust collector iv13, and exhaust is received
Storage i9 is identical with exhaust collector iv13 structure, including flap 9.1, right portrait i9.2, front greatly bent plate 9.3 and rear greatly bent plate
9.4, exhaust collector ii11 are identical with exhaust collector iii12 structure, including right folding plate 11.1, right riser ii11.2, antecurvature
Plate 11.3 and rear bent plate 11.4.
The water supply connector 14 of described cooling water chamber 15 is connected with water cooling plant with water out adapter 8, forms the cooling of enclosed
Circulation waterway system.
Claims (7)
1. a kind of novel integrated water-cooled air inlet and outlet device it is characterised in that: include inlet channel (3), exhaust pulses passage
(10) cooling water chamber (15) with for cooling, cooling water chamber (15) is provided with water supply connector (14) and water out adapter (8), cooling water
It is provided with inlet channel (3) and exhaust pulses passage (10) in room (15)；Described inlet channel (3) one end is provided with inlet flange
(1), inlet flange (1) is connected with the compressor of water-cooled turbocharger, and inlet channel is connected with some and anti-explosion diesel on (3)
The inlet collector that the air inlet of machine connects；Described exhaust pulses passage (10) one end is provided with the whirlpool with water-cooled turbocharger
The exhaust flange (7) that turbine connects, exhaust pulses passage (10) is connected with some rows being connected with anti-explosion diesel engine exhaust outlet
Gas collector.
2. novel integrated water-cooled air inlet and outlet device according to claim 1 it is characterised in that: described inlet collector
Quantity identical with the air inlet quantity of anti-explosion diesel engine, the exhaust outlet of the described quantity of exhaust collector and anti-explosion diesel engine
Quantity is identical.
3. novel integrated water-cooled air inlet and outlet device according to claim 2 it is characterised in that: described inlet collector
One end that the bore of the one end being connected with inlet channel (3) is connected with anti-explosion diesel engine air inlet less than or equal to inlet collector
Bore；The bore of one end that described exhaust collector is connected with anti-explosion diesel engine exhaust outlet is less than or equal to exhaust collector and row
The bore of one end that gas pulse passage (10) connects.
4. novel integrated water-cooled air inlet and outlet device according to claim 3 it is characterised in that: the big mouth of inlet collector
Footpath end is 1-1.5 with the relative aperture of small-caliber end, and exhaust collector heavy caliber end is 1-1.2 with the relative aperture of small-caliber end.
5. the novel integrated water-cooled air inlet and outlet device according to claim 1 or 4 it is characterised in that: described exhaust arteries and veins
Rush passage (10) and be provided with two, exhaust flange (7) is provided with two steam vents (16) corresponding with exhaust pulses passage (10),
Two steam vents are connected with the turbine of water-cooled turbocharger respectively, on every exhaust pulses passage (10) respectively with to corresponding
Exhaust collector connect, the quantity of the exhaust collector that every exhaust pulses passage (10) connects is identical.
6. novel integrated water-cooled air inlet and outlet device according to claim 5 it is characterised in that: inlet collector include into
Gas collector i(2), inlet collector ii(4), inlet collector iii(5) and inlet collector iv(6), inlet collector i(2)
With inlet collector iv(6) structure is identical, including Z-shaped side plate (2.1), l type side plate (2.2), front side board i(2.3), upper plate i
(2.4), lower plate i(2.5) and back plate i(2.6), inlet collector ii(4) with inlet collector iii(5) structure is identical, including big
Z-shaped side plate (4.1), big l type side plate (4.2), front side board ii(4.3), upper plate ii(4.4), lower plate ii(4.5) and back plate ii
(4.6)；Exhaust collector includes exhaust collector i(9), exhaust collector ii(11), exhaust collector iii(12) and exhaust receive
Storage iv(13), exhaust collector i(9) with exhaust collector iv(13) structure is identical, including flap (9.1), right portrait i
(9.2), front greatly bent plate (9.3) and rear greatly bent plate (9.4), exhaust collector ii(11) and exhaust collector iii(12) structure phase
With including right folding plate (11.1), right riser ii(11.2), front bent plate (11.3) and rear bent plate (11.4).
7. the novel integrated water-cooled air inlet and outlet device according to claim 1 or 6 it is characterised in that: described cooling water
The water supply connector (14) of room (15) is connected with water cooling plant with water out adapter (8), forms the cooling circulating water road system of enclosed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685974.8A CN104500291B (en) | 2014-11-26 | 2014-11-26 | Novel integrated water-cooling air intake and exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685974.8A CN104500291B (en) | 2014-11-26 | 2014-11-26 | Novel integrated water-cooling air intake and exhaust device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104500291A CN104500291A (en) | 2015-04-08 |
| CN104500291B true CN104500291B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410685974.8A Active CN104500291B (en) | 2014-11-26 | 2014-11-26 | Novel integrated water-cooling air intake and exhaust device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134434A (en) * | 2015-09-22 | 2015-12-09 | 成都天地直方发动机有限公司 | Mine anti-explosion low resistance intake and exhaust pipe manifold device and engine comprising mine anti-explosion low resistance intake and exhaust pipe manifold device |
| CN105156235B (en) * | 2015-09-22 | 2017-12-26 | 成都天地直方发动机有限公司 | A kind of mine anti-explosion electric control EGR system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1791737A (en) * | 2003-05-15 | 2006-06-21 | 沃尔沃拉斯特瓦格纳公司 | Turbocharger system for an internal combustion engine |
| CN201574803U (en) * | 2009-08-01 | 2010-09-08 | 煤炭科学研究总院太原研究院 | Anti-explosion diesel engine |
| CN101915161A (en) * | 2010-07-21 | 2010-12-15 | 中国矿业大学(北京) | Novel air inflow anti-explosion and purification filter device for underground diesel motor |
| CN204327342U (en) * | 2014-11-26 | 2015-05-13 | 中国煤炭科工集团太原研究院有限公司 | A kind of novel integrated water-cooled intake and exhaust device |
-
2014
- 2014-11-26 CN CN201410685974.8A patent/CN104500291B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1791737A (en) * | 2003-05-15 | 2006-06-21 | 沃尔沃拉斯特瓦格纳公司 | Turbocharger system for an internal combustion engine |
| CN201574803U (en) * | 2009-08-01 | 2010-09-08 | 煤炭科学研究总院太原研究院 | Anti-explosion diesel engine |
| CN101915161A (en) * | 2010-07-21 | 2010-12-15 | 中国矿业大学(北京) | Novel air inflow anti-explosion and purification filter device for underground diesel motor |
| CN204327342U (en) * | 2014-11-26 | 2015-05-13 | 中国煤炭科工集团太原研究院有限公司 | A kind of novel integrated water-cooled intake and exhaust device |
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| CN104500291A (en) | 2015-04-08 |
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