CN204553787U - A kind of tractor dual purpose heat radiator - Google Patents
A kind of tractor dual purpose heat radiator Download PDFInfo
- Publication number
- CN204553787U CN204553787U CN201520109299.4U CN201520109299U CN204553787U CN 204553787 U CN204553787 U CN 204553787U CN 201520109299 U CN201520109299 U CN 201520109299U CN 204553787 U CN204553787 U CN 204553787U
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- Prior art keywords
- water
- tractor
- cooling
- oil
- dual purpose
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- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to the heat sink technology field of tractor, provides a kind of tractor dual purpose heat radiator, comprises mutually independently water cooling subtense angle and oily cooling subsystem; Described water cooling subtense angle comprises the water-cooling apparatus and water intake and water outlet that are connected with engine water pump; Described oily cooling subsystem comprises the oil cooler and filler opening and oil outlet that are connected with oil pump for engine; Described water-cooling apparatus and oil cooler are positioned at the front of engine blower; And the radiating fin cross-distribution of described water-cooling apparatus and oil cooler.Two cover circulation cooling subtense angles are arranged in same radiator structure by tractor dual purpose heat radiator of the present utility model, and the radiating fin cross-distribution of described water-cooling apparatus and oil cooler, therefore compact structure, take up room little, thus the requirement in the tractor visual field can be met.In addition, can realize different heat eliminating medium and dispel the heat simultaneously, decrease the volume of radiator, the water tank being conducive to tractor is arranged.
Description
Technical field
The utility model relates to the heat sink technology field of tractor, particularly relates to a kind of tractor dual purpose heat radiator.
Background technique
China's most domestic tractor does not all promote the sink of hydraulic system or power train lubrication system, and the lubrication of these tractors all relies on lifter or power train housing to space heat elimination.Along with the increase of tractor horsepower, the heating value promoting hydraulic system or power train lubrication system increases thereupon, when housing cannot meet heat radiation, need to increase independent sink, existing big-powered tractor method increases sink before original water tank, and two-layer structure can cause radiating effect not good, in order to meet the requirement in the tractor visual field, also need width and the height of considering hood, cause radiating effect bad.
Model utility content
(1) technical problem that will solve
The technical problems to be solved in the utility model is just to provide a kind of tractor dual purpose heat radiator, while meeting the space arrangement requirement of tractor, improves the radiating effect of tractor.
(2) technological scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of tractor dual purpose heat radiator, comprises mutually independently water cooling subtense angle and oily cooling subsystem; Described water cooling subtense angle comprises the water-cooling apparatus and water intake and water outlet that are connected with engine water pump; Described oily cooling subsystem comprises the oil cooler and filler opening and oil outlet that are connected with oil pump for engine; Described water-cooling apparatus and oil cooler are positioned at the front of engine blower, and the radiating fin cross-distribution of described water-cooling apparatus and oil cooler.
Preferably, the radiating fin of described water-cooling apparatus and oil cooler is pipe type radiating fin.
Preferably, described oily cooling subsystem also comprises one-way valve and pressure gauge with electric contact; The input end of described manometric two ends difference connecting engine oil delivery side of pump and oil cooler; The output terminal of the two ends difference Bonding pressure table of described one-way valve and fuel tank.
Preferably, described pressure gauge and tractor meter are connected by electrical signal between reporting to the police.
Preferably, described oil pump for engine is duplex pump.
(3) beneficial effect
The technical solution of the utility model has the following advantages: two cover circulation cooling subtense angles are arranged in same radiator structure by tractor dual purpose heat radiator of the present utility model, and the radiating fin cross-distribution of described water-cooling apparatus and oil cooler, therefore compact structure, take up room little, thus the requirement in the tractor visual field can be met.In addition, can realize different heat eliminating medium and dispel the heat simultaneously, decrease the volume of radiator, the water tank being conducive to tractor is arranged.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the scheme of installation of tractor dual purpose heat radiator of the present utility model;
Fig. 2 is the structural representation of tractor dual purpose heat radiator of the present utility model;
Fig. 3 is the principle schematic of tractor dual purpose heat radiator of the present utility model;
In figure: 1, motor; 2, engine blower; 3, tractor dual purpose heat radiator; 31, water-cooling apparatus; 32, oil cooler; 33, water intake; 34, water outlet; 35, filler opening; 36, oil outlet;
Embodiment
Below in conjunction with drawings and Examples, mode of execution of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
The tractor dual purpose heat radiator 3 of the present embodiment, comprises mutually independently water cooling subtense angle and oily cooling subsystem; Described water cooling subtense angle comprises the water-cooling apparatus 4 and water intake 33 and water outlet 34 that are connected with motor 1 water pump; Described oily cooling subsystem comprises the oil cooler 5 and filler opening 35 and oil outlet 36 that are connected with motor 1 oil pump.Wherein, water cooling subtense angle is used for the water-cooled of motor 1; Oil cooling subsystem is for promoting the oil heat radiation of hydraulic system or power train lubrication system.Water-cooled system and oily radiation system separate, mutual noninterference.Described water-cooling apparatus 4 and oil cooler 5 are positioned at the front of engine blower 2, rely on engine blower 2 to increase air circulation, sink can be dispelled the heat.The radiating fin cross-distribution of described water-cooling apparatus 4 and oil cooler 5, therefore compact structure, take up room little, thus the requirement in the tractor visual field can be met.Independent mutually between water cooling subtense angle and other structure except radiating fin of oily cooling subsystem.
Water cooling subtense angle relies on motor 1 water pump, forces to carry out water-cooled circulation to motor 1.Motor 1 water pump extracts hot water in motor 1 water channel and, to water intake 33, turns back in motor 1 water channel after carrying out water-cooling apparatus 4 through water outlet 34.Oil cooling subsystem relies on motor 1 oil pump to carry out pump circulation heat radiation to fluid.Oil pump extracts hydraulic oil in power train lubricant oil and hydraulic pressure lift fuel tank, enters filler opening 35, turn back in power train housing and in hydraulic pressure lift fuel tank after heat radiation through oil outlet 36 through pipeline.For ensureing the safety of oily radiation system, special increase safety protection device: one-way valve and pressure gauge with electric contact.When oil cooling system blocks because of certain reason, cause pipeline blockage, pressure backs down one-way valve, directly flows to fuel tank, and avoid oil pump and damage, pressure gauge with electric contact triggers simultaneously, signals to tractor meter and reports to the police, and reminds driver to check.
The tractor dual purpose heat radiator 3 of the present embodiment, had both met available engine 1 water circulation radiating mode, also achieved power train lubrication, promoted the oil heat radiation of hydraulic system; Whether in addition, increase one-way valve, pressure gauge with electric contact, detect radiator and block, and play safety protection effect, effectively avoid because oil circuit blocking causes oil pump to damage, wherein one-way valve is in this as bypass valve; Finally, overlap independently sink compare with two, the scheme of the present embodiment, by the radiating fin cross-distribution by oily radiation system and water-cooled system, decreases the volume of radiator, meets the requirement in the tractor visual field better, saved space simultaneously.
Above mode of execution only for illustration of the utility model, but not to restriction of the present utility model.Although be described in detail the utility model with reference to embodiment, those of ordinary skill in the art is to be understood that, various combination, amendment or equivalent replacement are carried out to the technical solution of the utility model, do not depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. a tractor dual purpose heat radiator, is characterized in that, comprises mutually independently water cooling subtense angle and oily cooling subsystem; Described water cooling subtense angle comprises the water-cooling apparatus and water intake and water outlet that are connected with engine water pump; Described oily cooling subsystem comprises the oil cooler and filler opening and oil outlet that are connected with oil pump for engine; Described water-cooling apparatus and oil cooler are positioned at the front of engine blower, and the radiating fin cross-distribution of described water-cooling apparatus and oil cooler.
2. tractor dual purpose heat radiator according to claim 1, is characterized in that, the radiating fin of described water-cooling apparatus and oil cooler is pipe type radiating fin.
3. tractor dual purpose heat radiator according to claim 1 and 2, is characterized in that, described oily cooling subsystem also comprises one-way valve and pressure gauge with electric contact; The input end of described manometric two ends difference connecting engine oil delivery side of pump and oil cooler; The output terminal of the two ends difference Bonding pressure table of described one-way valve and fuel tank.
4. tractor dual purpose heat radiator according to claim 3, is characterized in that, described pressure gauge and tractor meter are connected by electrical signal between reporting to the police.
5. tractor dual purpose heat radiator according to claim 1 and 2, is characterized in that, described oil pump for engine is duplex pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109299.4U CN204553787U (en) | 2015-02-13 | 2015-02-13 | A kind of tractor dual purpose heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109299.4U CN204553787U (en) | 2015-02-13 | 2015-02-13 | A kind of tractor dual purpose heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553787U true CN204553787U (en) | 2015-08-12 |
Family
ID=53828902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520109299.4U Expired - Fee Related CN204553787U (en) | 2015-02-13 | 2015-02-13 | A kind of tractor dual purpose heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553787U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321216A (en) * | 2016-09-23 | 2017-01-11 | 重庆依凯科技有限公司 | Circulating cooling device for motorcycle engine oil |
| CN108973671A (en) * | 2017-06-05 | 2018-12-11 | 湖南中车时代电动汽车股份有限公司 | Vehicle and its auxiliary system |
-
2015
- 2015-02-13 CN CN201520109299.4U patent/CN204553787U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321216A (en) * | 2016-09-23 | 2017-01-11 | 重庆依凯科技有限公司 | Circulating cooling device for motorcycle engine oil |
| CN108973671A (en) * | 2017-06-05 | 2018-12-11 | 湖南中车时代电动汽车股份有限公司 | Vehicle and its auxiliary system |
| CN108973671B (en) * | 2017-06-05 | 2021-07-13 | 湖南中车时代电动汽车股份有限公司 | Vehicle and auxiliary system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20200213 |