CN211500782U - Intelligence heat dissipation cabin structure for power pack - Google Patents
Intelligence heat dissipation cabin structure for power pack Download PDFInfo
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- CN211500782U CN211500782U CN201922021926.XU CN201922021926U CN211500782U CN 211500782 U CN211500782 U CN 211500782U CN 201922021926 U CN201922021926 U CN 201922021926U CN 211500782 U CN211500782 U CN 211500782U
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- dissipation cabin
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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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Abstract
The utility model belongs to the technical field of the diesel engine, concretely relates to intelligence radiating cabin structure for power unit, include: the heat dissipation cabin is arranged at the front end of the intelligent power unit; the intercooler is arranged at the upper part of the radiating cabin main body frame; the radiator is arranged on the radiating cabin main body frame; the radiator is provided with a first water inlet and a first water outlet which are communicated with each other, an engine of the intelligent power unit is respectively provided with a second water inlet and a second water outlet which are communicated with each other, and the first water inlet and the first water outlet are respectively connected with the second water inlet and the second water outlet to form a circulating pipeline; and an air outlet pipe of a supercharger compressor of the engine is communicated with an air inlet pipe of the engine after passing through an intercooler. Through the heat dissipation cabin structure of this scheme of adoption, solved engine radiator and intercooler and not realized integrated heat dissipation cabin design, occupy more space size's problem.
Description
Technical Field
The utility model belongs to the technical field of the diesel engine, concretely relates to intelligence radiating cabin structure for power unit.
Background
The engine is the core of the intelligent power unit, the energy management system of the intelligent power unit comprehensively considers the whole vehicle heat transfer system as a large system, and the temperature of each heat flow system is accurately controlled through the accurate boundary parameters of each heat flow system of the engine, so that the safe and efficient operation of key components and the system is ensured, and the energy transfer process is controlled and optimized. The radiator, the intercooler, the cooling fan, the rubber tube, the engine water jacket, the thermostat, the water pump and the compensation water tank form a cooling system, the cooling effect of the engine is born, and the intelligent power unit can stably and efficiently output power.
The heat dissipation cabin is used for fixing an engine radiator assembly and a intercooler after the engine radiator assembly and the intercooler are integrated, and is the core of an intelligent power unit cooling system. The cooling liquid in the cooling system exchanges heat with a high-temperature engine body of the engine in the water jacket of the engine, the heat is brought to the radiator through the circulation of the cooling liquid, and the radiator exchanges heat with the outside air for the second time, so that the engine is ensured to operate at normal water temperature. The heat dissipation cabin discharges hot air after heat exchange from the heat dissipation cabin through the cooling fan, so the performance of the heat dissipation cabin has great influence on the reliability and durability of the engine. The reasonability of the structural design of the heat dissipation cabin influences the overall appearance compactness and the working reliability of the intelligent power unit.
At present, in an intelligent power unit composed of an engine and a generator in the market, an engine radiator and an intercooler do not achieve the design of an integrated radiating cabin, so that more space sizes are occupied, and the structural compactness and reliability of the intelligent power unit are influenced.
In view of this, it is necessary to improve the heat dissipation cabin in the prior art to solve the problems that the heat sink and the intercooler do not realize the design of the integrated heat dissipation cabin, occupy more space and size, and affect the structural compactness and reliability of the intelligent power unit.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve among the prior art engine radiator and the intercooler and not realize integrated heat dissipation cabin design, occupy more space size, influence intelligent power unit's compact structure nature and the problem of reliability, provide an intelligence is heat dissipation cabin structure for power unit.
Realize the utility model discloses the technical scheme of purpose as follows:
a heat dissipation compartment structure for an intelligent power unit, comprising:
the heat dissipation cabin comprises a main body framework of the heat dissipation cabin to form a basic framework inside the cabin body, and the heat dissipation cabin is arranged at the front end of the intelligent power unit;
the intercooler is arranged at the upper part of the radiating cabin main body frame;
the radiator is arranged on the radiating cabin main body frame and is positioned below the intercooler;
the radiator is provided with a first water inlet and a first water outlet which are communicated with each other, an engine of the intelligent power unit is respectively provided with a second water inlet and a second water outlet which are communicated with each other, and the first water inlet and the first water outlet are respectively connected with the second water inlet and the second water outlet to form a circulating pipeline;
and an air outlet pipe of a supercharger compressor of the engine is communicated with an air inlet pipe of the engine after passing through an intercooler.
The heat dissipation cabin structure of this scheme adopts closed cabin body structural formula, and integral erection is in automobile body windward side end (intelligent power unit front end promptly), and this stable in structure, firm, but independent dismouting to integrate radiator and intercooler in heat dissipation cabin, guaranteed the compactedness and the reliability of intelligent power unit structure, improved the utilization efficiency of energy.
Furthermore, the radiator comprises a main radiator and two auxiliary radiators, wherein the main radiator is arranged at the front end of the main body frame of the radiating cabin, and the two auxiliary radiators are respectively arranged on the main body frame of the radiating cabin under the intercooler. .
The radiator is divided into a main radiator and two auxiliary radiators which are both arranged below the intercooler and used for carrying out secondary heat exchange between the heat of water coming from the water outlet of the engine and outside air to ensure that the engine operates at normal water temperature, in addition, the space size of the intelligent power unit can be reasonably utilized, and the stability of the structure is ensured.
Furthermore, shutters are respectively arranged on a cabin door close to one side of the main radiator and a cabin door at the top of the intercooler, and the shutters are air inlet shutters.
The shutter structure increases the turbulent flow effect on air, destroys the laminar flow layer of the air, increases the heat convection effect of the radiator, and can fully utilize the air flow movement generated by the running of the vehicle to assist the cooling fan to radiate the heat of the radiator.
Furthermore, a plurality of cooling fans are arranged on one side of the heat dissipation cabin door adjacent to the louver on the side surface of the cabin door, and the cooling fans are fixed outside the heat dissipation cabin.
And a cooling fan is arranged on one side outside the heat dissipation cabin, and hot air after heat exchange passes through the front end surface and the radiator at the top of the heat dissipation cabin and is completely discharged outside the heat dissipation cabin under the action of the cooling fan to forcibly cool the heat dissipation cabin.
The intelligent power unit is characterized by further comprising a compensation water tank, wherein the compensation water tank is arranged in the heat dissipation cabin and is arranged above the main heat radiator, and the compensation water tank is communicated with a first water inlet of the heat radiator and a second water inlet of an engine in the intelligent power unit respectively.
The compensation water tank is arranged above the main radiator, and the compensation water tank and the main radiator are integrally arranged inside the radiating cabin, so that the occupied space is small, and the energy utilization efficiency is high.
Further, an oil tank mounting area is arranged in an area, far away from the cooling fan, in the heat dissipation cabin, and the oil tank mounting area is used for mounting an oil tank.
The oil tank installation area is located on the inner side, close to the frame girder, of the intelligent power unit, and the space of the power device is effectively saved.
Specifically, the oil tank installation space is cut out by the heat dissipation cabin to closed welding is carried out, and the shape of cutting out the heat dissipation cabin adopts closed welding mode, can make cooling fan play certain guide effect to the air escape after the heat transfer.
Furthermore, a liquid level display meter is arranged outside the heat dissipation cabin close to one side of the main heat radiator.
The liquid level display meter is arranged outside the heat dissipation cabin, so that the condition in the heat dissipation cabin can be observed conveniently in time during maintenance.
Further, the radiator also comprises a three-way pipeline 2, wherein a first connecting end of the three-way pipeline 2 is connected with the main radiator 8, and a second connecting end and a third connecting end of the three-way pipeline are respectively connected with the two auxiliary radiators 10.
The main radiator and the two auxiliary radiators are connected through the three-way pipeline, so that the radiator is guaranteed to be a whole while the radiating effect is achieved.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses an intelligence is heat dissipation cabin structure for power unit integrates engine radiator assembly and intercooler in heat dissipation under-deck, has guaranteed the compactedness and the reliability of intelligence power unit structure, has improved the utilization efficiency of energy, simultaneously, adopts closed cabin body structural formula, and integral erection is in automobile body windward side end (intelligent power unit front end promptly), and overall structure is stable, firm, but independent dismouting, and occupation space is little.
(2) The utility model discloses an intelligence is heat dissipation cabin structure for power unit constitutes its basic framework by heat dissipation cabin main body frame, passes through the bolt fastening with intercooler and radiator on it to install compensating tank in main radiator top, still guaranteed the stability of structure when the rational utilization intelligent power unit's space dimension.
(3) The utility model discloses an intelligence is heat dissipation cabin structure for power pack, in main radiator the place ahead with the air inlet shutter is seted up at the heat dissipation cabin body position at intercooler top, the vortex effect to the air has been increased, the laminar flow layer of air has been destroyed, the heat convection effect of radiator is increased, the air current motion that can make full use of vehicle travel production like this, help cooling fan to dispel the heat to the radiator, in addition, install cooling fan in the outer one side of heat dissipation cabin, cooling air is behind the radiator at terminal surface and top before the heat dissipation cabin, under cooling fan's effect, all discharge the heat dissipation cabin outside, carry out forced cooling to the heat dissipation cabin.
(4) The utility model discloses an intelligence is heat dissipation cabin structure for power unit tailors certain shape and size to the heat dissipation cabin on intelligence power unit is close to the inboard of frame girder, installs the oil tank here to take to seal the welding to the shape of tailorring in heat dissipation cabin, both saved the power device space, can make cooling fan play certain guide effect when discharging to the air after the heat transfer again.
(5) The utility model discloses an intelligence is heat dissipation cabin structure for power unit is linked together the heat dissipation cabin after will integrating with intelligent power unit's engine through engine outlet pipe, first tee bend pipeline, second tee bend pipeline, engine booster compressor outlet duct and well cold back engine intake pipe, realizes integrated heat dissipation cabin design to accomplish the mode of integral erection, independently dismantled, easily maintenance guarantee.
Drawings
FIG. 1 is a schematic diagram of the structure of the heat dissipation chamber according to the present invention;
FIG. 2 is a schematic view of the internal structure of the heat dissipation chamber of the present invention;
FIG. 3 is a left side view of the structure of the internal pipeline of the heat dissipation chamber of the present invention;
FIG. 4 is a schematic view of a cooling fan assembly of the heat dissipation chamber of the present invention;
FIG. 5 is a schematic view of the heat dissipation module assembly of the present invention;
FIG. 6 is a schematic view of the installation position of the oil tank of the heat dissipation chamber of the present invention;
wherein, 1, an engine water outlet pipe; 2. a three-way pipeline; 3. a water inlet of the engine; 4. an air outlet pipe of a compressor of the engine supercharger; 5. an intercooled engine intake pipe; 6. a heat dissipation compartment main body frame; 7. a compensation water tank; 8. a main heat radiator; 9. a liquid level display meter; 10. a secondary radiator; 11. an intercooler; 12. a cooling fan; 13. a pipeline; 14. a blind window; 15. a tank mounting area.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1:
referring to fig. 1 and fig. 2, a heat dissipation cabin structure for an intelligent power unit of the present embodiment includes: the heat dissipation cabin comprises a heat dissipation cabin main body framework 6 to form a basic internal framework of the cabin body, and is arranged at the front end of the intelligent power unit; the intercooler 11 is mounted on the upper part of the heat dissipation cabin main body frame 6; the radiator is arranged on the radiating cabin main body frame 6 and is positioned below the intercooler 11; referring to fig. 3, a first water inlet and a first water outlet which are communicated with each other are arranged on the radiator, a second water inlet and a second water outlet which are communicated with each other are respectively arranged on an engine of the intelligent power unit, and the first water inlet and the first water outlet are respectively connected with the second water inlet and the second water outlet to form a circulation pipeline; an air outlet pipe 4 of a supercharger compressor of the engine is communicated with an air inlet pipe 5 of the engine after passing through an intercooler.
Specifically, a water inlet of the radiator is connected to an engine water inlet 3 of the intelligent power unit through a pipeline 13 and is communicated with a water outlet pipe orifice of an engine of the intelligent power unit through an engine water outlet pipe 1; the intercooler 11 is connected to an air outlet of an engine supercharger compressor of the intelligent power unit through an air outlet pipe 4 of the engine supercharger compressor, and is connected to an air inlet of an engine of the intelligent power unit through an air inlet pipe 5 of the intercooled engine, and the main radiator 8 and the two auxiliary radiators 10 are connected through a three-way pipeline 2.
In the heat dissipation cabin structure of the scheme, the intercooler 11 is used for cooling compressed air coming from an engine supercharger, and the radiator is used for performing secondary heat exchange on heat circulated by a cooling system in an engine.
The engine radiator assembly and the intercooler 11 are integrated in the radiating cabin, the compactness and the reliability of the intelligent power unit structure are guaranteed, the utilization efficiency of energy is improved, meanwhile, the closed cabin structural formula is adopted, the whole structure is installed at the windward side end (namely the front end of the intelligent power unit) of the automobile body, the whole structure is stable and firm, the intelligent power unit can be independently disassembled and assembled, and the occupied space is small.
The heat radiator is characterized by further comprising a three-way pipeline 2, wherein a first connecting end of the three-way pipeline 2 is connected with the main radiator 8, and a second connecting end and a third connecting end of the three-way pipeline are respectively connected with the two auxiliary radiators 10. The integrated heat dissipation cabin is communicated with an engine of the intelligent power unit through an engine water outlet pipe, a three-way pipeline 2, a pipeline 13, an engine supercharger air compressor air outlet pipe 4 and an intercooled engine air inlet pipe 5, so that the integrated heat dissipation cabin and the intelligent power unit are integrally mounted, can be independently dismounted, and are easy to maintain and guarantee.
In addition, a basic framework of the heat dissipation cabin is formed by the heat dissipation cabin main body framework 6, the main radiator 8 and the auxiliary radiator 10 are installed on the heat dissipation cabin main body framework 6 through bolts, the space size of the intelligent power unit can be reasonably utilized, and the stability of the structure is guaranteed. In this scheme, main radiator 8 is installed on heat dissipation cabin main body frame 6 through the mode of suspension installation, through 8M 8's bolt, and intercooler 11 is through 8M 8's bolt fixed mounting in heat dissipation cabin main body frame 6 top.
Specifically, the radiator includes a main radiator 8 and two auxiliary radiators 10, the main radiator 8 is disposed at the front end of the heat dissipation chamber main body frame 6, the number of the auxiliary radiators 10 is two, and the two auxiliary radiators 10 are respectively disposed on the heat dissipation chamber main body frame 6 right below the intercooler 11.
The radiator is divided into a main radiator 8 and an auxiliary radiator 10, the two auxiliary radiators 10 are arranged and are located below the intercooler 11, and the two auxiliary radiators are used for carrying out secondary heat exchange on heat of water entering from a water outlet of the engine and outside air to ensure that the engine runs at normal water temperature.
Example 2
Compared with embodiment 1, further, with reference to fig. 5, shutters 14 are respectively disposed on a cabin door close to one side of the main radiator 8 and a cabin door at the top of the intercooler 11, the shutters 14 are air inlet shutters, referring to fig. 4, a plurality of cooling fans 12 are disposed on one side of the heat dissipation cabin door adjacent to the shutter 14 located on the side of the cabin door, and the plurality of cooling fans 12 are fixed outside the heat dissipation cabin.
The louver structure increases the turbulence effect on air, destroys the laminar flow layer of the air and increases the convection heat exchange effect of the radiator, so that the air flow movement generated by the running of the vehicle can be fully utilized to assist the cooling fan 12 in radiating the radiator. And the cooling fan 12 is installed at one side outside the heat dissipation cabin, and after the hot air after heat exchange passes through the front end surface and the radiator at the top of the heat dissipation cabin, the hot air is completely discharged outside the heat dissipation cabin under the action of the cooling fan 12 to forcibly cool the heat dissipation cabin.
As a further improvement of the scheme, the intelligent power unit further comprises a compensation water tank 7, wherein the compensation water tank 7 is arranged in the heat dissipation cabin and is arranged above the main heat radiator 8, and the compensation water tank 7 is respectively communicated with a first water inlet of the heat radiator and a second water inlet of an engine in the intelligent power unit.
The compensation water tank 7 is arranged above the main radiator 8, and the compensation water tank 7 and the main radiator 8 are integrally arranged in the radiating cabin, so that the occupied space is small, and the energy utilization efficiency is high.
Example 3
Compared with embodiment 2, the heat dissipation cabin structure for intelligent power unit of this embodiment is further, refer to fig. 6, the region of keeping away from cooling fan in the heat dissipation cabin is equipped with the regional 15 of oil tank installation, the regional 15 of oil tank installation is used for installing the oil tank just the oil tank installation space 15 is tailor by the heat dissipation cabin and forms to carry out closed welding.
The oil tank is installed in the space 15 and is located on the inner side, close to the frame girder, of the intelligent power unit, the space of the power device is effectively saved, the shape of the heat dissipation cabin is cut in a closed welding mode, and the cooling fan 12 can play a certain guiding role in discharging air after heat exchange.
As a further improvement of the scheme, a liquid level display meter 9 is arranged outside the heat dissipation cabin close to one side of the main heat radiator 8. The liquid level display meter 9 is arranged outside the heat dissipation cabin, so that the condition in the heat dissipation cabin can be observed conveniently in time during maintenance.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an intelligence is heat dissipation cabin structure for power unit which characterized in that includes:
the heat dissipation cabin comprises a heat dissipation cabin main body frame (6), and the heat dissipation cabin is installed at the front end of the intelligent power unit;
the intercooler (11), the said intercooler (11) is mounted to the upper portion of the said heat-dissipating cabin body frame (6);
the radiator is arranged on the radiating cabin main body frame (6) and is positioned below the intercooler (11);
the radiator is provided with a first water inlet and a first water outlet which are communicated with each other, an engine of the intelligent power unit is respectively provided with a second water inlet and a second water outlet which are communicated with each other, and the first water inlet and the first water outlet are respectively connected with the second water inlet and the second water outlet to form a circulating pipeline;
an air outlet pipe (4) of a booster compressor of the engine is communicated with an air inlet pipe (5) of the engine after passing through an intercooler.
2. The heat dissipation cabin structure for the intelligent power unit according to claim 1, wherein the heat sink comprises a main heat sink (8) and two auxiliary heat sinks (10), the main heat sink (8) is disposed at the front end of the heat dissipation cabin main body frame (6), and the two auxiliary heat sinks (10) are respectively disposed on the heat dissipation cabin main body frame (6) directly below the intercooler (11).
3. The heat dissipation cabin structure for the intelligent power unit according to claim 2, wherein a cabin door close to one side of the main heat radiator (8) and a cabin door at the top of the intercooler (11) are both provided with a louver (14), and the louver (14) is an air inlet louver.
4. The heat dissipation cabin structure for the intelligent power unit according to claim 3, wherein a plurality of cooling fans (12) are arranged on one side of the heat dissipation cabin door adjacent to the louver (14) on the side surface of the cabin door, and the plurality of cooling fans (12) are fixed outside the heat dissipation cabin.
5. The heat dissipation cabin structure for the intelligent power unit according to claim 2, further comprising a compensation water tank (7), wherein the compensation water tank (7) is disposed in the heat dissipation cabin and installed above the main radiator (8), and the compensation water tank (7) is respectively communicated with the first water inlet of the radiator and the second water inlet of the engine in the intelligent power unit.
6. The heat dissipation cabin structure for the intelligent power unit as recited in claim 4, wherein an oil tank installation area (15) is arranged in the heat dissipation cabin at the area far away from the cooling fan, and the oil tank installation area (15) is used for installing an oil tank.
7. The heat dissipation cabin structure for the intelligent power unit is characterized in that a liquid level display meter (9) is arranged outside the heat dissipation cabin close to one side of the main heat radiator (8).
8. The heat dissipation cabin structure for the intelligent power unit according to claim 2, further comprising a three-way pipeline (2), wherein a first connection end of the three-way pipeline (2) is connected with the main radiator (8), and a second connection end and a third connection end of the three-way pipeline are respectively connected with the two auxiliary radiators (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922021926.XU CN211500782U (en) | 2019-11-21 | 2019-11-21 | Intelligence heat dissipation cabin structure for power pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922021926.XU CN211500782U (en) | 2019-11-21 | 2019-11-21 | Intelligence heat dissipation cabin structure for power pack |
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| Publication Number | Publication Date |
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| CN211500782U true CN211500782U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922021926.XU Active CN211500782U (en) | 2019-11-21 | 2019-11-21 | Intelligence heat dissipation cabin structure for power pack |
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| CN (1) | CN211500782U (en) |
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- 2019-11-21 CN CN201922021926.XU patent/CN211500782U/en active Active
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