CN2437862Y - Miniature car engine cooling device - Google Patents
Miniature car engine cooling device Download PDFInfo
- Publication number
- CN2437862Y CN2437862Y CN 00241979 CN00241979U CN2437862Y CN 2437862 Y CN2437862 Y CN 2437862Y CN 00241979 CN00241979 CN 00241979 CN 00241979 U CN00241979 U CN 00241979U CN 2437862 Y CN2437862 Y CN 2437862Y
- Authority
- CN
- China
- Prior art keywords
- radiator
- water
- hydroecium
- engine cooling
- core body
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides a miniature car engine cooling device, comprising a radiator, a fan, an air guiding cover and a front condenser, wherein, the left and the right ends of the radiator are water chambers, and the middle part is a core body; flat pipes are connected between the water chambers; a water inlet is arranged above the water chamber on one end of the utility model, and a water outlet is arranged below the water chamber on the other end of the utility model; the water inlet is connected with a triplet through a connecting rubber pipe, the other end of the triplet is connected with a water outlet of an engine through a hose, and another end of the triplet is a water adding port. Due to the adoption of such a structure, the utility model has the advantages that the windward area of the radiator be made largest in limited space; the thickness of the core body is reduced; the air resistance is reduced relatively; the cooling capacity is improved.
Description
The utility model relates to engine cooling apparatus, especially a kind of minicar engine cooling unit.
With " Song Hua River like " microbus is that the working principle of its available engine cooling unit of minicar (comprising midget truck) of representative is: the hot water from the motor water outlet enters upper header from water intake, down pass through radiator core body from upper tank again, come together in lower header after being cooled, flow back to motor from radiator outlet, air then enters radiator core body from the radiator core body front, after the cooling of the hot water in the radiator core body, conflux through wind shelling cover again, discharge outside the engine bin by the fan of motor.Because it is limited that the space of radiator is installed, and radiator will be provided with lower water chamber up and down, and filler and lid also will be set, and makes the wind-exposuring area of radiator core body only be 0.46m (wide) * 0.24m (height)=0.1104m
2And prior art adopts mostly that radiator core body is thick to be the large scale of 24-36mm, and resistance of air is bigger, therefore, the cooling capacity of whole cooling unit is obviously not enough, cause motor when power is not brought into play as yet, water temperature surpasses warning line just up to 118 ℃, simultaneously, when the automobile load is big, can't use car air conditioner again, more can not strengthen the discharge capacity of the used compressor of air conditioner for automobile, the discharge capacity of warm blower and the discharge capacity of condenser fan on demand.In addition, also because of will increasing the load of motor, and can't under existence conditions, use,, make the reduction of automobile running performance because the increase of load must cause water temperature to rise and the deterioration of engine operating condition condition such as power consumption parts such as electric injection device, electronics fans.
The purpose of this utility model just provides the strong minicar engine cooling unit of a kind of cooling capacity.
The purpose of this utility model is realized by following technological scheme:
The minicar engine cooling unit comprises radiator, fan, wind shelling cover, preposition condenser, connects sebific duct, two ends, the radiator left and right sides are hydroecium, the centre is a core body, left and right sides hydroecium is linked to each other by flat tube, water intake is established hydroecium top at one end, and water outlet is located at the below of the other end hydroecium, and water intake links to each other with threeway by connecting sebific duct, the threeway the other end links to each other with the motor water outlet by flexible pipe, and it is the filler that threeway also has an end.
Minicar engine cooling unit of the present utility model is owing to be located at the radiator left and right sides with two hydroeciums, and the filler is moved to outside the radiator, make and the radiator wind-exposuring area accomplished maximum that this wind-exposuring area can arrive 0.47m (wide) * 0.328m (height)=0.15146m greatly in limited space
2, than the 0.1104m of prior art
2Increased 37%, simultaneously, the thickness of radiator core body is kept to 12-24mm by original 24-36mm, and resistance of air descends greatly, and heat dissipating capacity rises, experiment shows, under automobile fully loaded working condition, water temperature is no more than 90 ℃, than low 28 ℃ more than of prior art, thoroughly solved the problem of cooling capacity deficiency, and the weight of radiator and also greatly minimizing of cost.
Below in conjunction with attached section the utility model is elaborated.
Fig. 1 is the utility model structural representation;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is an A-A sectional view among Fig. 1;
The minicar engine cooling unit comprises radiator, fan 5, wind shelling cover 8, preposition condenser 14, connects sebific duct 7, two ends, the radiator left and right sides are hydroecium 1, hydroecium 3, the centre is a core body 2, hydroecium 1 is linked to each other by flat tube 10 with hydroecium 3, water intake 6 is located at the top of hydroecium 1, hydroecium 1 below is provided with drain valve 13, and water outlet 4 is located at the below of hydroecium 3.The width of core body 2 can be 0.46-0.47m, the best is 0.47m, highly can be 0.24-0.328m, the best is 0.328m, thickness is 12-24mm, water intake 6 links to each other with threeway 9 by connecting sebific duct 7, and the other end of threeway 9 links to each other with motor water outlet 12 by flexible pipe 11, and it is the filler that threeway 9 also has an end.Preposition condenser 14 width can be 0.36-0.47m, are preferably 0.456m and highly can be 0.12-0.328m, are preferably 0.2m, and thickness can be 0.01 8-0.023m, is preferably 0.018m.
Minicar engine cooling unit working principle:
The hot water of motor enters radiator hydroecium 1 through water outlet 12, flexible pipe 11, threeway 9, connection sebific duct 7 from water intake 6, and the flat tubes 10 that flow into then in the core body 2 come together in hydroecium 3, flow back to motor from water outlet 4 again.After air then passes radiator core body 2 and compiled by wind shelling cover 8, discharge outside the engine bins through fan 5.
Claims (5)
1, a kind of minicar engine cooling unit comprises radiator, fan (5), wind shelling cover (8), preposition condenser (14), connect sebific duct (7), it is characterized in that: two ends, the radiator left and right sides are hydroecium (1), hydroecium (3), the centre is core body (2), hydroecium (1) is linked to each other by flat tube (10) with hydroecium (3), water intake (6) is located at the top of hydroecium (1), water outlet (4) is located at the below of hydroecium (3), water intake (6) links to each other with threeway (9) by connecting sebific duct (7), the other end of threeway (9) links to each other with motor water outlet (12) by flexible pipe (11), and it is the filler that threeway (9) also has an end.
2, minicar engine cooling unit according to claim 1 is characterized in that: the width of radiator core body (2) is 0.46-0.47m, highly is 0.24-0.328m that thickness is 12-24mm.
3, minicar engine cooling unit according to claim 1 and 2 is characterized in that: the width of radiator core body (2) is 0.47m, highly is 0.328m that thickness is 12-24mm.
4, minicar engine cooling unit according to claim 1 is characterized in that: preposition condenser width is 0.36-0.47m, highly is 0.12-0.328m, and thickness is 0.018-0.023m.
5, according to claim 1 or 4 described minicar engine cooling units, it is characterized in that: preposition condenser width is 0.456m, highly is 0.2m, and thickness is 0.018m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00241979 CN2437862Y (en) | 2000-07-05 | 2000-07-05 | Miniature car engine cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00241979 CN2437862Y (en) | 2000-07-05 | 2000-07-05 | Miniature car engine cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2437862Y true CN2437862Y (en) | 2001-07-04 |
Family
ID=33602265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00241979 Expired - Fee Related CN2437862Y (en) | 2000-07-05 | 2000-07-05 | Miniature car engine cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2437862Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791072A (en) * | 2015-04-13 | 2015-07-22 | 苏州建鑫建设集团有限公司 | Cooling mechanism for internal combustion engine of bulldozer |
-
2000
- 2000-07-05 CN CN 00241979 patent/CN2437862Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791072A (en) * | 2015-04-13 | 2015-07-22 | 苏州建鑫建设集团有限公司 | Cooling mechanism for internal combustion engine of bulldozer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |