CN203742761U - Intercooling system - Google Patents

Intercooling system Download PDF

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Publication number
CN203742761U
CN203742761U CN201420043699.5U CN201420043699U CN203742761U CN 203742761 U CN203742761 U CN 203742761U CN 201420043699 U CN201420043699 U CN 201420043699U CN 203742761 U CN203742761 U CN 203742761U
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CN
China
Prior art keywords
intercooler
air inlet
water
end cap
air
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.)
Expired - Lifetime
Application number
CN201420043699.5U
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Chinese (zh)
Inventor
王进峰
李德胜
郑雪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weichai Power Co Ltd
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Weichai Power Co Ltd
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Filing date
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Application filed by Weichai Power Co Ltd filed Critical Weichai Power Co Ltd
Priority to CN201420043699.5U priority Critical patent/CN203742761U/en
Application granted granted Critical
Publication of CN203742761U publication Critical patent/CN203742761U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Abstract

The utility model relates to the technical field of engine air inflow cooling and provides an intercooling system which is provided with an intercooler body. The two sides of the intercooler body are provided with an air inlet end cover and an air outlet end cover respectively. The air inlet end cover is connected with a pressurizer air outlet. The air outlet end cover is connected with an engine air cylinder through an engine air inlet pipe. A water inlet and a water outlet are formed in the intercooler body. Intercooling water pipes which are connected with the water inlet and the water outlet respectively are horizontally arranged in the intercooler body. The intercooling water pipes are communicated through a water going-in-and-returning cavity arranged on the side face in the intercooler body. Intercooling fins arranged perpendicular to the horizontally-arranged intercooling water pipes are arranged in the intercooler body. Condensate water flows down in the vertical direction, and the problem that the condensate water is condensed and then stays on the intercooling water pipes and the cooling fins, so that the condensate water is blown into the air inlet pipe by inlet air flow, then the condensate water enters the air inlet pipe, an air inlet door and a combustion chamber, and accordingly the consequences of insufficient burning in the combustion chamber, rusting of the air inlet pipe, a cylinder cover air inlet channel and the combustion chamber and the like are caused is avoided.

Description

A kind of ICS intercooler system
Technical field
The utility model belongs to engine charge cooling technology field, relates in particular to a kind of ICS intercooler system.
Background technique
Turbo charged motor has larger power than common engine, wherein one of reason is exactly that the efficiency of its ventilation is higher than the natural inflow of general motor, after air enters turbosupercharging, its temperature can significantly raise, also phase strain is large for density, and intercooler plays the effect of cooling-air just, high temperature air is cooling through intercooler, enter again in motor, if lack intercooler, allow the high temperature air after supercharging directly enter motor, can even damage flame-out phenomenon because too high temperature of air causes engine knock.
At present, the intercooler of use (air cooling system is generally used for engine charge cooling) is mobile for water route vertical direction, and the fin of intercooler inside is substantially horizontal.Engine charge, when the higher air of temperature out enters the lower intercooler of temperature from pressurized machine, airborne water vapour can condense into little water droplet, is attached on water pipe, fin and the intercooler of intercooler inside and the end cap of suction tude joint.
Along with constantly condensing of water vapour, water droplet on fin and on intercooler end cap can be gathered into current, the inner constantly mobile air of intercooler is blown into suction tude inside by these water along the direction of air inlet, and then along suction tude, enter the intake duct of engine cylinder cap inside, from intake valve flowing in combustion chamber, thereby cause the consequences such as the bad and suction tude of burning, cylinder cap intake duct, firing chamber corrosion.
Model utility content
The purpose of this utility model is to provide a kind of ICS intercooler system, being intended to solve intercooler in prior art is that water route vertical direction flows, the fin of intercooler inside is substantially horizontal, the condensed water that the air that temperature is higher forms at intercooler can be attached on water pipe, fin and end cap, and then enter suction tude, intake valve and firing chamber, cause burning Indoor Combustion insufficient, the problem of the consequences such as suction tude, cylinder cap intake duct, firing chamber corrosion.
The utility model is to realize like this, a kind of ICS intercooler system, described ICS intercooler system is provided with intercooler body, described intercooler body both sides are respectively equipped with air inlet end cap and the end cap of giving vent to anger, described air inlet end cap connects pressurized machine air outlet, the described end cap of giving vent to anger is by engine air inlet tube connecting engine cylinder, on described intercooler body, be also provided with water intake and water outlet, described intercooler body interior is horizontally arranged with the middle cold water pipe being connected with water outlet with described water intake respectively, described middle cold water pipe is communicated with by being arranged on the backwater cavity that enters of intercooler body interior side, described intercooler body interior be also provided with described middle cold water pipe with cross setting vertically disposed in cold fin.
As a kind of improved plan, described in a give vent to anger side of end cap front ingress of air stream be set to metope structure.
As a kind of improved plan, described in give vent to anger end cap bottom be provided with groove, in described groove, be provided with drain valve.
As a kind of improved plan, described middle cold water pipe comprises the upper pipeline being connected with described water intake and the bottom pipeline being connected with described water outlet, and described upper pipeline and described bottom pipeline are entered backwater cavity and are communicated with by described.
As a kind of improved plan, described intercooler body below is provided with supporting frame.
Because the middle cold water pipe of intercooler body interior is set to laterally, by being arranged on the backwater cavity that enters of intercooler body interior side, be communicated with, and be communicated with water intake and water outlet, simultaneously, according to the adjustment of centering cold water pipe, in cold fin be set to the direction setting vertical with middle cold water pipe, when cold water pipe from pressurized machine High Temperature High Pressure air out runs into and in during cold fin, can vertically flow down, after having avoided condensed water to condense, stay middle cold water pipe and on cold fin, thereby blown into suction tude by inlet stream, and then enter suction tude, intake valve and firing chamber, cause burning Indoor Combustion insufficient, suction tude, cylinder cap intake duct, the consequences such as firing chamber corrosion.
Because a side of the end cap front ingress of air stream of giving vent to anger is set to metope structure, when air stream blows to while giving vent to anger end cap, strike this interfacial structure, the condensed water forming at this metope structure vertically flows down, and has reduced the probability that condensed water enters engine air inlet tube.
Because the end cap bottom of giving vent to anger is provided with groove, in described groove, be provided with drain valve, can in time the condensed water in groove be emitted by this drain valve.
Accompanying drawing explanation
Fig. 1 is the external structure of the ICS intercooler system that provides of the utility model;
Fig. 2 is the intercooler body interior structural representation that the utility model provides;
The cold schematic appearance of carrying body during Fig. 3 the utility model provides;
Fig. 4 is the structural representation of the end cap of giving vent to anger that provides of the utility model;
Wherein, 1-intercooler body, 11-water intake, 12-water outlet, cold water pipe in 13-, 14-enters backwater cavity, cold fin in 15-, 2-air inlet end cap, the 3-end cap of giving vent to anger, 31-metope structure, 32-drain valve.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the external structure of the ICS intercooler system that the utility model provides, and Fig. 2 shows the intercooler body interior structural representation that the utility model provides, and for convenience of explanation, has only provided the part relevant to the utility model in figure.
ICS intercooler system is provided with intercooler body 1, described intercooler body 1 both sides are respectively equipped with air inlet end cap 2 and the end cap 3 of giving vent to anger, described air inlet end cap 2 connects pressurized machine air outlet, the described end cap 3 of giving vent to anger is by engine air inlet tube connecting engine cylinder, on described intercooler body 1, be also provided with water intake 11 and water outlet 12, described intercooler body 1 inner transverse is provided with the middle cold water pipe 13 being connected with water outlet 12 with described water intake 11 respectively, described middle cold water pipe 13 is communicated with by being arranged on the backwater cavity 14 that enters of intercooler body 1 inner side, described intercooler body 1 inside be also provided with described middle cold water pipe 13 with cross setting vertically disposed in cold fin 15.
Wherein, in ICS intercooler system, the middle cold water pipe 13 being communicated with water intake 11 and water outlet 12 is set to laterally, simultaneously, by in cold fin 15 be set to this in cold water pipe 13 adapt, perpendicular to the direction of middle cold water pipe 13, its concrete effect can be with reference to shown in figure 3, by middle cold water pipe 13 and in after cold fin 15 arranges accordingly, by air inlet end cap 2, enter the High Temperature High Pressure air stream in intercooler body 1, touch cold water pipe 13 and in after cold fin 15, condensation forms condensed water, in tube wall by middle cold water pipe 13 and vertically (longitudinally) direction setting, cold fin 15 flows down, converge to the bottom end face of intercooler body 1, reducing has even avoided condensed water by air stream, to be blown into the chance of engine air inlet tube, avoided causing combustion chambers burn bad, corrosion engine air inlet tube, the problem of cylinder cap intake duct and firing chamber.
In the utility model, as shown in Figure 4, the side that the end cap 3 front ingresss of air of giving vent to anger flow is set to metope structure 31, the end cap 3 that is about to give vent to anger is set to the structure of wind sheltering trendy styles from Hong Kong, air stream front blows to while giving vent to anger end cap 3, metope structure 31 is perpendicular to airflow direction (direction of arrow in Fig. 4), air stream forms condensed water at these metope structure 31 places, this condensed water stays along the sidewall of metope structure 31, in end cap bottom, converge, reduced the condensed water that enters engine air inlet tube by this end cap 3 of giving vent to anger, effect is better.
On the basis of the scheme of recording at above-described embodiment, the end cap bottom of the above-mentioned end cap 3 of giving vent to anger is provided with groove (unmarked in figure), in this groove, be provided with drain valve 32, this drain valve 32 can be set to the pattern of common cock of water drain, certainly, also can be set to the mode of drain valve, according to the working state of ICS intercooler system, the air pressure of intercooler body 1 inside is higher, makes drain valve 32 in opening state, and the condensed water in groove is emitted.
In order further scheme of the present utility model to be understood, can set:
Middle cold water pipe 13 comprises the upper pipeline (unmarked in figure) being connected with described water intake 11 and the bottom pipeline (unmarked in figure) being connected with described water outlet 12, and described upper pipeline and described bottom pipeline are entered backwater cavity 14 and are communicated with by described.
Intercooler body 1 below that the utility model provides is provided with supporting frame 4, be used for supporting this intercooler body 1, as shown in Figure 1, this intercooler body 1 can be fixed on this supporting frame 4 by the mode of welding or bolt, do not repeat them here, but not in order to limit the utility model.
The middle cold water pipe of the utility model intercooler body interior is set to laterally, by being arranged on the backwater cavity that enters of intercooler body interior side, be communicated with, and be communicated with water intake and water outlet, simultaneously, according to the adjustment of centering cold water pipe, in cold fin be set to the direction setting vertical with middle cold water pipe, when cold water pipe from pressurized machine High Temperature High Pressure air out runs into and in during cold fin, can vertically flow down, after having avoided condensed water to condense, stay middle cold water pipe and on cold fin, thereby blown into suction tude by inlet stream, and then enter suction tude, intake valve and firing chamber, cause burning Indoor Combustion insufficient, suction tude, cylinder cap intake duct, the consequences such as firing chamber corrosion.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (5)

1. an ICS intercooler system, described ICS intercooler system is provided with intercooler body, described intercooler body both sides are respectively equipped with air inlet end cap and the end cap of giving vent to anger, described air inlet end cap connects pressurized machine air outlet, the described end cap of giving vent to anger is by engine air inlet tube connecting engine cylinder, on described intercooler body, be also provided with water intake and water outlet, it is characterized in that, described intercooler body interior is horizontally arranged with the middle cold water pipe being connected with water outlet with described water intake respectively, described middle cold water pipe is communicated with by being arranged on the backwater cavity that enters of intercooler body interior side, described intercooler body interior be also provided with described middle cold water pipe with cross setting vertically disposed in cold fin.
2. ICS intercooler system according to claim 1, is characterized in that, described in a give vent to anger side of end cap front ingress of air stream be set to metope structure.
3. ICS intercooler system according to claim 1 and 2, is characterized in that, described in give vent to anger end cap bottom be provided with groove, in described groove, be provided with drain valve.
4. ICS intercooler system according to claim 1, it is characterized in that, described middle cold water pipe comprises the upper pipeline being connected with described water intake and the bottom pipeline being connected with described water outlet, and described upper pipeline and described bottom pipeline are entered backwater cavity and are communicated with by described.
5. ICS intercooler system according to claim 1, is characterized in that, described intercooler body below is provided with supporting frame.
CN201420043699.5U 2014-01-23 2014-01-23 Intercooling system Expired - Lifetime CN203742761U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420043699.5U CN203742761U (en) 2014-01-23 2014-01-23 Intercooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420043699.5U CN203742761U (en) 2014-01-23 2014-01-23 Intercooling system

Publications (1)

Publication Number Publication Date
CN203742761U true CN203742761U (en) 2014-07-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420043699.5U Expired - Lifetime CN203742761U (en) 2014-01-23 2014-01-23 Intercooling system

Country Status (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104595008A (en) * 2015-02-12 2015-05-06 广西玉柴机器股份有限公司 Automatic dewatering system for intercooler of diesel engine for ships
CN109072765A (en) * 2016-03-31 2018-12-21 株式会社电装 intercooler
CN110195641A (en) * 2019-07-26 2019-09-03 潍柴动力股份有限公司 A kind of intercooler and a kind of engine
CN110388256A (en) * 2019-08-16 2019-10-29 中船动力研究院有限公司 A kind of attachment device and scavenging system of turbocharger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104595008A (en) * 2015-02-12 2015-05-06 广西玉柴机器股份有限公司 Automatic dewatering system for intercooler of diesel engine for ships
CN104595008B (en) * 2015-02-12 2017-03-15 广西玉柴机器股份有限公司 The charge air cooler automatic drainage system of marine diesel
CN109072765A (en) * 2016-03-31 2018-12-21 株式会社电装 intercooler
CN110195641A (en) * 2019-07-26 2019-09-03 潍柴动力股份有限公司 A kind of intercooler and a kind of engine
CN110388256A (en) * 2019-08-16 2019-10-29 中船动力研究院有限公司 A kind of attachment device and scavenging system of turbocharger

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Granted publication date: 20140730