CN203499808U - Reinforced water-air intercooler of supercharged engine - Google Patents
Reinforced water-air intercooler of supercharged engine Download PDFInfo
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- CN203499808U CN203499808U CN201320588734.7U CN201320588734U CN203499808U CN 203499808 U CN203499808 U CN 203499808U CN 201320588734 U CN201320588734 U CN 201320588734U CN 203499808 U CN203499808 U CN 203499808U
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- intercooler
- water
- air
- engine
- support
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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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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Supercharger (AREA)
Abstract
The utility model relates to a reinforced water-air intercooler of a supercharged engine. The reinforced water-air intercooler comprises an intercooler mounted on the upper end of the engine, wherein the intercooler is fixed on a first bracket and a second bracket on a cylinder cover of the engine. The reinforced water-air intercooler is characterized in that: one end of the intercooler is connected with a supercharger through an air intake rubber pipe, and the other end of the intercooler is connected with an air intake branch pipe through an air intake connecting pipe; the upper end of one end of the intercooler is provided with a water inlet, the lower part of the other end of the intercooler is provided with a water outlet, the water inlet of the intercooler is connected with one end of the air intake rubber pipe, and the other end of the air intake rubber pipe is connected with a water pipe of an engine body; and the water outlet of the intercooler is connected with one end of a water outlet rubber pipe, and the other end of the water outlet rubber pipe is connected with a thermostat. The reinforced water-air intercooler of supercharged engine has the advantages of compact structure, flexible production, high cooling efficiency, high load bearing capacity and convenient disassembly.
Description
Technical field
The utility model relates to a kind of reinforced supercharged engine water air inter cooler, and especially a kind of supporting supercharged diesel engine water air inter cooler structure on agricultural combine, belongs to mechanical structure technical field.
Background technique
When wheat rice harvester is or approaching maturation ripe in wheat paddy rice, according to agriculture requirement, the mechanical work agricultural machinery and implement that have been used for to the harvesting of wheat rice straw, be for new exploitation of energy resources and alleviate friend's peasant labor intensity and a kind of novel agricultural machinery researched and developed, be a kind of cheap, be applicable to the farm machinery that the little four-wheel in supporting rural area carrys out getting wheat rice straw.Wheat rice harvester can shorten friend's peasant the work cycle, allows people free from heavy manual labor.And along with the preferential policy of country to farm machinery, some areas have reached 30% ~ 40% especially to the subsidy of wheat rice harvester, the consumptive power that this has further stimulated market, prevails wheat rice harvester market anomalies in recent years.But when national reaper market is very good, some technical problems have also been there are.
On Domestic market, the most original wheat rice harvester diesel engine is reequiped by engine for automobile now, and it adopts the intake and exhaust mode of traditional natural aspiration, and its structure is from air cleaner, directly to intake manifold, then to enter firing chamber to complete acting.The advantage of this natural aspiration structure is simple in structure, and cost is little.But its shortcoming is obvious too, is specially: (1) power is too little; (2) mechanical efficiency is low; (3) fuel economy is poor; (4) discharge high.
Along with requirement and the user demand to power oil consumption of country to discharge, on the basis of above-mentioned natural aspiration structure, on market, developed a kind of pressure structure, it is the most widely used a kind of structure on current wheat rice harvester market.Specifically as shown in Figure 1,1a is pressurized machine, and 2a is the first gas inlet rubber tube, and 3a is air inlet tube, and 4a is the second gas inlet rubber tube, and 5a is intake manifold.The intake method of this pressure structure be air from air-strainer to pressurized machine suction port, through after pressurized machine pressurization again from pressurized machine air outlet to intake manifold, thereby the acting of charge combustion chamber.The advantage of this pressure structure is to enter cylinder and increase fuel quantity by compressing more air, thereby improve burning capacity for work, strengthened aeration quantity, improve power, improved fuel economy, reduce discharged particle, reduce exhaust emissions, well met user's demand and the country requirement to discharge, and pressurized machine comparative maturity at that time, only need our production transition tube, in several days, just can make sample and join for experiment or examination, manufacturing speed is fast, can simultaneous adaptation multi-varieties and small-batch and single variety production in enormous quantities.But its shortcoming is obvious too, also have under current technical specifications, turbosupercharger is that the only motor that can make increases the mechanical device of output power in the situation that working efficiency is constant.But the same obviously main manifestations of the shortcoming of this structure is: because air is through compressed, although air inflow increases, intake temperature can uprise, allow the high temperature air after supercharging directly enter motor, can damage the phenomenon of even dead fiery shake because too high temperature of air causes motor.
For solving the shortcoming of above-mentioned pressure structure, producer has researched and developed again the aerial cold pressure structure of a kind of water on this basis now, specifically as shown in Figure 2 and Figure 3,1a is that pressurized machine, 6a are that the first gas inlet rubber tube, 7a are that the first air inlet tube, 8a are that the first support, 9a are to be that intercooler, 11a are that water outlet sebific duct, 12a are that the second support, 13a are that the second air inlet tube, 14a are that the second gas inlet rubber tube, 5a are intake manifold into water sebific duct, 10a.This charge inter cooling structure, it can effectively reduce the air temperature that enters cylinder, improves engine power and moment of torsion, reduces the pressure loss, also will have cooling effect to turbosupercharger.But the shortcoming of this structure is obvious equally, is specially: (1) support is to be rigidly connected, and because engine vibration is excessive, easily damages intercooler; (2) the mode Shortcomings of leaking water, entering water temp is high, water from thermostat through pipeline to intercooler, from intercooler, through pipeline, get back to water pump again, this mode of leaking water, the water that enters intercooler is the cooling water of crossing motor, water temperature can be very high, and the cooling effect of intercooler can be very poor like this; (3) intercooler is cylindrical shape, makes motor integral body too high, and structure is compact not, because country is now to all restrictions to some extent of wheat rice harvesting locomotive frame size, so coordinate this structure without sufficient space on most wheat rice harvester.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of reinforced supercharged engine water air inter cooler is provided, its compact structure, produce flexibly, cooling efficiency is strong, it is high to bear load carrying capacity, is convenient to dismounting.
The technological scheme providing according to the utility model, a kind of reinforced supercharged engine water air inter cooler, comprise the intercooler that is arranged on motor upper end, intercooler is fixed on the first support and the second support that cylinder covers, feature is: one end of described intercooler is connected with pressurized machine by gas inlet rubber tube, and the other end of intercooler is connected with intake manifold by air inlet tube; The top of described intercooler one end arranges water intake, and the bottom of the intercooler the other end sets out the mouth of a river; The water intake of described intercooler is connected with one end of water inlet sebific duct, and the other end of water inlet sebific duct is connected with engine body water pipe; The water outlet of described intercooler is connected with one end of water outlet sebific duct, and the other end of water outlet sebific duct is connected with thermostat.
Between described intercooler and the first support, the second support, the first beam and the second beam are set respectively.
Compared with the prior art the utility model, has the following advantages: (1) does not need producer to make casting and molding mould, and Zhi Xu car load producer provides the spatial position of car load top, just can make sample and join for experiment or examination in several days, and manufacturing speed is fast; (2) compact structure, unlike columnar intercooler, in height occupies very large advantage; (3) under the same conditions, motor is when work, compare with traditional water air inter cooler structure, owing to being to be flexible coupling between water air inter cooler and support, reduced the vibrations of water air inter cooler, reduced the noise of motor, and effectively reduce the friction of water air inter cooler and support, make support there will not be fracture, water air inter cooler there will not be the phenomenons such as cracking, has extended the life-span of water air inter cooler and support; (4) structure is compacter, can not make water air inter cooler and car load interfere; (5) when engine stop is worked, the current water outlet air inter cooler of water air inter cooler the inside, effective anti-sealing freezes winter, and water air inter cooler is freezing, the use that can make user feel more relieved; (6) raw material resources enriches with short production cyclely, and the universal high buying of material market is fast, can meet the demand of market increase plan at any time; (7) Variant Design ability is strong, as the fixed installation of support, can be arranged on a lot of bolts hole on cylinder cap, as long as again change support; (8) can simultaneous adaptation multi-varieties and small-batch and single variety produce in enormous quantities, and safety coefficient, working life, aspect met national related request and standard completely.
Accompanying drawing explanation
Fig. 1 is not with the pressure structure schematic diagram of intercooler in prior art.
Fig. 2 has the schematic diagram of the pressure structure of intercooler in prior art.
Fig. 3 is the rear view of Fig. 2.
Fig. 4 is structural representation of the present utility model.
Fig. 5 is the rear view of Fig. 4.
Embodiment
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Fig. 4～Fig. 5: as described in reinforced supercharged engine water air inter cooler comprise pressurized machine 1, intake manifold 5, gas inlet rubber tube 15, the first support 16, the first beam 17, water outlet sebific duct 18, intercooler 19, the second beam 20, the second support 21, water inlet sebific duct 22, air inlet tube 23, water supply connector 24 etc.
As shown in Figure 4, Figure 5, the utility model comprises the intercooler 19 that is arranged on motor upper end, intercooler 19 is fixed on the first support 16 and the second support 21 that cylinder covers, and between intercooler 19 and the first support 16, the second support 21, the first beam 17 and the second beam 20 are set respectively, play the effect being flexible coupling, not only reduce the damage of vibrations to water air inter cooler, the noise of the motor that also effectively having reduced is rigidly connected produces; One end of described intercooler 19 is connected with pressurized machine 1 by gas inlet rubber tube 15, and the other end of intercooler 19 is connected with intake manifold 5 by air inlet tube 23; The top of described intercooler 19 one end arranges water intake, and the bottom of intercooler 19 the other ends sets out the mouth of a river, like this can be so that when engine stop move, and cooling water can all flow out intercooler 19, can freezing intercooler in winter; The water intake of described intercooler 19 is connected with one end of water inlet sebific duct 22, the other end of water inlet sebific duct 22 is connected with engine body water pipe 24, the cooling water that makes to enter into intercooler 19 the insides of leaking water is like this water of engine body the inside, water temperature is the same with the water of water tank the inside, make cooling effectiveness better, engine performance is more superior; The water outlet of described intercooler 19 is connected with one end of water outlet sebific duct 18, and the other end of water outlet sebific duct 18 is connected with thermostat.
Described intercooler 19 is water air inter cooler, and structure is small and exquisite, compact, and cooling effectiveness is high, can avoid interfering with motor itself, car load; Above motor, upper the place ahead, upper rear has in the situation of mechanical parts, in only spatial design out, both met the requirement to engine power, has the requirement meeting car load.
Claims (2)
1. a reinforced supercharged engine water air inter cooler, comprise the intercooler (19) that is arranged on motor upper end, intercooler (19) is fixed on the first support (16) and the second support (21) that cylinder covers, it is characterized in that: one end of described intercooler (19) is connected with pressurized machine (1) by gas inlet rubber tube (15), the other end of intercooler (19) is connected with intake manifold (5) by air inlet tube (23); The top of described intercooler (19) one end arranges water intake, and the bottom of intercooler (19) the other end sets out the mouth of a river; The water intake of described intercooler (19) is connected with one end of water inlet sebific duct (22), and the other end of water inlet sebific duct (22) is connected with engine body water pipe (24); The water outlet of described intercooler (19) is connected with one end of water outlet sebific duct (18), and the other end of water outlet sebific duct (18) is connected with thermostat.
2. reinforced supercharged engine water air inter cooler as claimed in claim 1, is characterized in that: between described intercooler (19) and the first support (16), the second support (21), the first beam (17) and the second beam (20) are set respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588734.7U CN203499808U (en) | 2013-09-22 | 2013-09-22 | Reinforced water-air intercooler of supercharged engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588734.7U CN203499808U (en) | 2013-09-22 | 2013-09-22 | Reinforced water-air intercooler of supercharged engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203499808U true CN203499808U (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320588734.7U Expired - Fee Related CN203499808U (en) | 2013-09-22 | 2013-09-22 | Reinforced water-air intercooler of supercharged engine |
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| CN (1) | CN203499808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093114A1 (en) * | 2021-11-26 | 2023-06-01 | 广州汽车集团股份有限公司 | Air intake device |
-
2013
- 2013-09-22 CN CN201320588734.7U patent/CN203499808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093114A1 (en) * | 2021-11-26 | 2023-06-01 | 广州汽车集团股份有限公司 | Air intake device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20200922 |