CN201107180Y - Cooler of intercooler - Google Patents
Cooler of intercooler Download PDFInfo
- Publication number
- CN201107180Y CN201107180Y CNU2007203054850U CN200720305485U CN201107180Y CN 201107180 Y CN201107180 Y CN 201107180Y CN U2007203054850 U CNU2007203054850 U CN U2007203054850U CN 200720305485 U CN200720305485 U CN 200720305485U CN 201107180 Y CN201107180 Y CN 201107180Y
- Authority
- CN
- China
- Prior art keywords
- refrigeratory
- charge air
- air cooler
- casing
- chiller
- 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 - Fee Related
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a chiller of a charge air cooler, which mainly solves the problems that the noise is heavy, the vibration is great, the cooling effect is affected by outside climatic factors and the device can not be suitable for different engines when the prior high-power fan cools the heat radiation of the charge air cooler in a blow-through way. The chiller is characterized in that the charge air cooler (2) is fixed inside a sealed chiller box body (1), an air inlet (9) and an air outlet (10) pass through the chiller box body (1) to be separated from the inner part of the box body and communicated with the outside world, a water inlet pipe (3) is provided with a water inlet control electromagnetic valve (5) and is connected with a water outlet pipe (4) through a bypass valve (6) and a bypass hose (7), and one side of the chiller box body (1) is provided with a temperature sensor (8). The chiller of the charge air cooler cools the charge air cooler by the circulating water, adjusts and controls the cooling temperature, provides the high pressure gas at a temperature necessary to the test for the engine operation, and has wide range of application.
Description
Technical field:
The utility model relates to a kind of corollary apparatus, especially the charge air cooler refrigeratory in the engine pedestal experiment.
Background technology:
In order to improve engine capacity, most of engine has all adopted pressure charging system, for engine operation under can real simulation vehicle actual motion status condition when the engine rig test, must the charge air cooler that the supercharging high-temperature gas is housed be cooled off.Existing bench test mainly is to the directly mode of the blowing cooling of dispelling the heat of charge air cooler by powerful fan to charge air cooler cooling.
At first be that fan cooled radiating mode generation noise is big, vibration is big, and is big to engine test and the influence of operating personnel's working environment.Secondly in order to improve cooling effect, must in time change the refrigerating gas that fan uses, that is to say experimental enviroment is communicated with outside atmosphere, form convection current, yet this type of cooling is subjected to the climatic factor influence, as rainy day, winter etc., the ventilation if testing laboratory windows, temperature is lower or humidity is bigger, certainly will influence some testing apparatus work, even causes the damage of testing apparatus.The 3rd, because the kind difference of bench test object engine, required intensity of cooling also varies, and adopt powerful fan that dissimilar engine booster gases are cooled off, cooling effect is also different, i.e. cooling back air themperature difference can not real simulation vehicle actual motion engine operation, directly influences test findings.
The utility model content:
Directly dispel the heat when cooling noise of the mode of blowing is big to charge air cooler in order to solve existing powerful fan, vibration is big, cooling effect is subjected to extraneous climatic factor influence and can not adapts to the deficiency of variety classes engine, the utility model provides a kind of charge air cooler refrigeratory, this charge air cooler refrigeratory cools off charge air cooler by recirculated water, by self temperature control system, can reconcile control to chilling temperature, for engine operation provides test temperature required gases at high pressure, can cool off the various types of engine charge air coolers of tested engine capacity less than this power, applied widely.
The technical solution of the utility model is: this charge air cooler refrigeratory comprises refrigeratory casing and charge air cooler, have water inlet pipe and rising pipe on the refrigeratory casing, have air admission hole and venthole on the charge air cooler, charge air cooler is fixed in the airtight refrigeratory casing, air admission hole and venthole pass the refrigeratory casing is separated by with box house and communicates with the external world, into water control electromagnetic valve is installed on the water inlet pipe, water inlet pipe links to each other with rising pipe by by-pass valve and Bypass hose, and a side of refrigeratory casing is equipped with temperature sensor.
Above-mentioned refrigeratory casing is fixed on the support; The bottom of support is equipped with the support road wheel; Refrigeratory casing top is equipped with case lid; The dewatering orifice is arranged at top, refrigeratory casing side.
The utlity model has following beneficial effect: owing to take such scheme, this charge air cooler refrigeratory cools off charge air cooler by recirculated water, by self temperature control system, can reconcile control to chilling temperature, for engine operation provides test temperature required gases at high pressure, can cool off the various types of engine charge air coolers of tested engine capacity less than this power, applied widely.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
1-refrigeratory casing among the figure, 2-charge air cooler, 3-water inlet pipe, 4-rising pipe, the 5-control electromagnetic valve of intaking, the 6-by-pass valve, the 7-Bypass hose, the 8-temperature sensor, the 9-air admission hole, the 10-venthole, the 11-support, 12-supports road wheel, 13-case lid, 14-dewatering orifice.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this charge air cooler refrigeratory comprises refrigeratory casing 1 and charge air cooler 2, has water inlet pipe 3 and rising pipe 4 on the refrigeratory casing 1, and dewatering orifice 14 is arranged at top, refrigeratory casing 1 side.Refrigeratory casing 1 is fixed on the support 11, and the bottom of support 11 is equipped with supports road wheel 12.Refrigeratory support 11 is welded by angle bar, top is that angle bar welding back forms fixing support rack, be used for fixing refrigeratory casing 1, the bottom is by four expansion bolt fixed orifices and four support road wheel 12 mounting holes, four support road wheels 12 are installed in the fixing support rack bottom by bolt, fixing support rack are propped and the energy free movement.Have air admission hole 9 and venthole 10 on the charge air cooler 2, charge air cooler 2 is fixed in the airtight refrigeratory casing 1, and refrigeratory casing 1 top is equipped with case lid 13.Air admission hole 9 and venthole 10 pass refrigeratory casing 1 is separated by with box house and communicates with the external world, into water control electromagnetic valve 5 is installed on the water inlet pipe 3, water inlet pipe 3 links to each other with rising pipe 4 by by-pass valve 6 and Bypass hose 7, and a side of refrigeratory casing 1 is equipped with temperature sensor 8.Temperature sensor 8 and water inlet control electromagnetic valve 5, by-pass valve 6 and the Bypass hose 7 common chilling temperature control system of forming.
During actual the use, can move and be arranged in the test-bed optional position by supporting road wheel 12, also can pull down and support road wheel 12 and be fixed on the position of any needs by expansion bolt, charge air cooler air admission hole 9 links to each other with engine supercharger, and venthole 10 links to each other with motor intake manifold.Water inlet pipe 3 and system outside water inlet water pipe links to each other, and rising pipe 4 links to each other with system outside water outlet water pipe.This device belongs to the forced circulation cooling, after opening water intaking valve, water enters refrigeratory casing 1 by water inlet pipe 3 under the effect of the outside water pump of system, because position, 14 upper surface, dewatering orifice is higher, water level constantly raises, charge air cooler 2 is flooded, and when water level surpasses 14 upper surfaces, dewatering orifice, chilled water flows out from rising pipe 4.Extraneous gas flows to charge air cooler by charge air cooler 2 air admission holes 9, flow out by venthole 10 through charge air cooler 2 backs, charge air cooler 2 is because the high-temperature gas that flows through after compression raises charge air cooler 2 surface temperatures, with water generates temperature difference in the refrigeratory casing 1, heat interchange takes place, water temperature raises, and gas temperature reduces, thereby realizes gas cooled.Water after the generation heat interchange is owing to the temperature height, and discharge through rising pipe 4 then on meeting automatic stream refrigeratory casing 1 top.In this process, temperature sensor 8 is monitored the temperature variation of chilled water in the refrigeratory casing 1 at any time, when gas temperature is lower than the required gas temperature of test, cooling water temperature also will decrease, temperature sensor 8 is sent to into water control electromagnetic valve 5 with signal, entering water electromagnetic valve 5 is closed water inlet pipe 3, water is opened by-pass valve 6 under the effect of pressure, flow to rising pipe 4 through Bypass hose 7, refrigeratory casing 1 inside no longer forms the chilled water circulation, heat exchange amount between high-temperature gas and the chilled water reduces, and gas temperature slowly raises thereupon; When gas temperature is higher than the required gas temperature of test, cooling water temperature also will increase, temperature sensor 8 is sent to into water control electromagnetic valve 5 with signal, entering water electromagnetic valve 5 is opened water inlet pipe 3, and by-pass valve 6 cuts out voluntarily, and chilled water flows into refrigeratory casing 1 through water inlet pipe 3, form the chilled water circulation once more in refrigeratory casing 1 inside, water temperature reduces, and the heat exchange amount between high-temperature gas and the chilled water increases, and gas temperature decreases.Therefore, no matter the air input of engine by air size by above control procedure, can realize the temperature control to dissimilar engine cool gases.
Claims (5)
1, a kind of charge air cooler refrigeratory, comprise refrigeratory casing 1 and charge air cooler (2), have water inlet pipe (3) and rising pipe (4) on the refrigeratory casing (1), have air admission hole (9) and venthole (10) on the charge air cooler (2), it is characterized in that: charge air cooler (2) is fixed in the airtight refrigeratory casing (1), air admission hole (9) and venthole (10) pass refrigeratory casing (1) is separated by with box house and communicates with the external world, into water control electromagnetic valve (5) is installed on the water inlet pipe (3), water inlet pipe (3) links to each other with rising pipe (4) by by-pass valve (6) and Bypass hose (7), and a side of refrigeratory casing (1) is equipped with temperature sensor (8).
2, charge air cooler refrigeratory according to claim 1 is characterized in that: refrigeratory casing (1) is fixed on the support (11).
3, charge air cooler refrigeratory according to claim 2 is characterized in that: the bottom of support (11) is equipped with supports road wheel (12).
4, charge air cooler refrigeratory according to claim 1 is characterized in that: refrigeratory casing (1) top is equipped with case lid (13).
5, charge air cooler refrigeratory according to claim 1 is characterized in that: dewatering orifice (14) is arranged at refrigeratory casing (1) top, side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203054850U CN201107180Y (en) | 2007-11-20 | 2007-11-20 | Cooler of intercooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203054850U CN201107180Y (en) | 2007-11-20 | 2007-11-20 | Cooler of intercooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107180Y true CN201107180Y (en) | 2008-08-27 |
Family
ID=39958988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203054850U Expired - Fee Related CN201107180Y (en) | 2007-11-20 | 2007-11-20 | Cooler of intercooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107180Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334829A (en) * | 2013-06-28 | 2013-10-02 | 安徽江淮汽车股份有限公司 | Intercooler system |
| CN103868695A (en) * | 2012-12-14 | 2014-06-18 | 北汽福田汽车股份有限公司 | Engine performance testing system and intercooler device thereof |
| CN110260592A (en) * | 2019-06-21 | 2019-09-20 | 江苏永盛传热科技有限公司 | A kind of simple type moves convenient cooler |
-
2007
- 2007-11-20 CN CNU2007203054850U patent/CN201107180Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868695A (en) * | 2012-12-14 | 2014-06-18 | 北汽福田汽车股份有限公司 | Engine performance testing system and intercooler device thereof |
| CN103868695B (en) * | 2012-12-14 | 2016-12-07 | 北汽福田汽车股份有限公司 | Engine performance measuring system and intercooler thereof |
| CN103334829A (en) * | 2013-06-28 | 2013-10-02 | 安徽江淮汽车股份有限公司 | Intercooler system |
| CN103334829B (en) * | 2013-06-28 | 2015-06-10 | 安徽江淮汽车股份有限公司 | Intercooler system |
| CN110260592A (en) * | 2019-06-21 | 2019-09-20 | 江苏永盛传热科技有限公司 | A kind of simple type moves convenient cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20101120 |