CN112810462A - Special compound heat transfer device of new forms of energy electric motor car - Google Patents
Special compound heat transfer device of new forms of energy electric motor car Download PDFInfo
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- CN112810462A CN112810462A CN202110052825.8A CN202110052825A CN112810462A CN 112810462 A CN112810462 A CN 112810462A CN 202110052825 A CN202110052825 A CN 202110052825A CN 112810462 A CN112810462 A CN 112810462A
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- China
- Prior art keywords
- placing cavity
- energy electric
- hydrogen
- heat exchanger
- special compound
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a special composite heat exchange device for a new energy electric vehicle, which comprises a placing cavity, wherein the top of the placing cavity is connected with a fixing ring, the top of the fixing ring is connected with a mounting disc, a heat exchanger body is fixedly arranged in the placing cavity, two ends of the heat exchanger body are both connected with heat dissipation fins, one end of the placing cavity is fixedly provided with a hydrogen inlet, a gas outlet and a sealing cover, the bottom of the placing cavity is fixedly provided with a U-shaped support, one end of the placing cavity is connected with a connecting plate, and two ends of the connecting plate are both fixedly provided with round holes. The invention cancels the noise source and the hidden danger of energy pollution of the internal combustion engine through hydrogen, has high utilization rate, can lighten the dead weight of the fuel by the hydrogen, can increase the effective load of a carrier, can reduce the transportation cost, has better social overall benefit than other energy sources, and can furthest weaken the greenhouse effect by replacing fossil fuel with the hydrogen.
Description
Technical Field
The invention relates to the technical field of heat exchangers, in particular to a special composite heat exchange device for a new energy electric vehicle.
Background
Hydrogen energy is a secondary energy source that is actively being developed in the world's new energy and renewable energy fields. Hydrogen burns easily in oxygen to release heat, and then 2 hydrogen atoms and 1 oxygen atom combine to form a water molecule. Because no atmospheric pollutants such as carbon dioxide, sulfur dioxide, smoke dust and the like are generated in the process, and simultaneously, the hydrogen energy has very strong storability with solar energy and wind energy, the hydrogen energy is regarded as the most ideal clean energy in the future, the fuel cell automobile has the advantages of good environmental protection performance, high conversion efficiency, short filling time, long endurance and the like from the utilization of the global hydrogen energy industry, the hydrogen energy utilization field is the field which is most likely to make a breakthrough, the research, development, demonstration, operation and the like of the hydrogen energy fuel cell automobile are developed in China under the support of national technical plans and industrial technical innovation projects, the core technologies of the whole automobile, a power system and core components of the hydrogen fuel cell automobile are preliminarily mastered, and the core technologies of a fuel cell engine, a power cell, a DC/DC converter, a driving motor and the like are preliminarily formed, The supporting research and development system of key spare parts such as hydrogen supply system has realized the productivity of hundred grades of power systems and whole car, and the gas water heat exchanger is the indispensable partly of hydrogen energy source car, has ensured the safe, steady, long-term operation of energy source car.
The prior art has the following defects: the traditional shell-and-tube heat exchanger can not realize the maximum heat exchange performance in a limited narrow space, thereby having poor comprehensive practicability.
The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide a special composite heat exchange device for a new energy electric vehicle, which cancels the noise source and the energy pollution hidden trouble of an internal combustion engine through hydrogen, has high utilization rate, can reduce the dead weight of fuel through hydrogen, can increase the effective load of a carrying tool, can reduce the transportation cost, has better social overall benefit than other energy sources, and can furthest weaken the greenhouse effect by replacing fossil fuel with hydrogen so as to solve the problems in the background technology.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a special compound heat transfer device of new forms of energy electric motor car, is including placing the chamber, it is connected with the retainer plate to place the chamber top, the retainer plate top is connected with the mounting disc, it is provided with the heat exchanger body to place the chamber intracavity fixation, heat exchanger body both ends all are connected with the heat dissipation wing, it is fixed hydrogen import, gas outlet and the closing cap of being provided with to place chamber one end, it is provided with U type support to place the chamber bottom is fixed, it is connected with the connecting plate to place chamber one end, the equal fixed round hole that is provided with.
Preferably, two heat dissipation fins are axially symmetrically arranged on the vertical central axis of the placing cavity.
Preferably, a plurality of mounting holes are fixedly arranged at the top of the mounting plate.
Preferably, the length of the U-shaped bracket is 128 mm.
Preferably, the length of the mounting plate is 223mm, and the width of the mounting plate is 179 mm.
Preferably, the length of the connecting plate is 230mm, and the distance from the mounting disc to the bottom of the U-shaped bracket is 283 mm.
Preferably, two round holes are axially symmetrically arranged around the vertical central axis of the placing cavity.
Preferably, the design temperature range of the heat exchanger body is between-10 ℃ and 150 ℃.
In the technical scheme, the invention provides the following technical effects and advantages:
the heat exchanger can contain cooled water in a limited space and can meet performance requirements at the same time, and can be completely connected and sealed with a vehicle body, so that the concept of light weight required by a new energy vehicle and small appearance volume is realized, the design of a radiating fin structure realizes full heat dissipation of the heat exchanger body in a small enough space, a sealing cover is opened after the heat exchanger body is used for a period of time, cooling liquid is replaced, the heat exchanger is prevented from being corroded by the cooling liquid for a long time, special protection treatment is realized for the inside, hydrogen cancels hidden troubles of internal combustion engine and energy pollution, the utilization rate is high, the hydrogen can reduce the dead weight of the fuel, the effective load of a carrying tool can be increased, the transportation cost can be reduced, the social total benefit is superior to other energy sources, and the greenhouse effect can be furthest weakened by replacing fossil fuel with the hydrogen.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a left side view of fig. 1 of the present invention.
Fig. 3 is a rear view of fig. 1 of the present invention.
Description of reference numerals:
1. a placement chamber; 2. a stationary ring; 3. mounting a disc; 4. a heat exchanger body; 5. a heat dissipating fin; 6. a hydrogen inlet; 7. an air outlet; 8. sealing the cover; 9. a U-shaped bracket; 10. a connecting plate; 11. a circular hole; 12. and (7) installing holes.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
The invention provides a special composite heat exchange device for a new energy electric vehicle, which comprises a placing cavity 1, wherein the top of the placing cavity 1 is connected with a fixing ring 2, the top of the fixing ring 2 is connected with a mounting disc 3, a heat exchanger body 4 is fixedly arranged in the cavity of the placing cavity 1, two ends of the heat exchanger body 4 are respectively connected with a heat dissipation fin, one end of the placing cavity 1 is fixedly provided with a hydrogen inlet 6, an air outlet 7 and a sealing cover 8, the bottom of the placing cavity 1 is fixedly provided with a U-shaped bracket 9, one end of the placing cavity 1 is connected with a connecting plate 10, and two ends of the connecting plate 10 are respectively fixedly provided with a round hole 11.
Further, in the above technical solution, the two heat dissipation fins are disposed in axial symmetry with respect to the vertical central axis of the placing cavity 1.
Further, in the above technical solution, a plurality of mounting holes 12 are fixedly arranged on the top of the mounting plate 3.
Further, in the above technical solution, the length of the U-shaped bracket 9 is 128 mm.
Further, in the above technical solution, the length of the mounting plate 3 is 223mm, and the width of the mounting plate 3 is 179 mm.
Further, in the above technical solution, the length of the connecting plate 10 is 230mm, and the distance from the mounting plate 3 to the bottom of the U-shaped bracket 9 is 283 mm.
Further, in the above technical solution, the two circular holes 11 are axially symmetrically arranged with respect to the vertical central axis of the placing cavity 1.
Further, in the above technical solution, the design temperature range of the heat exchanger body 4 is between-10 ℃ and 150 ℃.
The implementation mode is specifically as follows: when in actual use, the product can contain the heat exchanger for cooling water in a limited space, can meet the performance requirement and can be completely connected and sealed with a vehicle body, thereby realizing the concept that the new energy vehicle requires light weight and small appearance volume, the design of the structure of the radiating fin 5 realizes the full radiation of the heat exchanger body 4 in a small enough space, the sealing cover 8 is opened after the heat exchanger body 4 is used for a period of time, the cooling liquid is replaced, the corrosion effect of the cooling liquid on the heat exchanger due to long service time is prevented, thereby realizing the special protection treatment on the inside, the hydrogen cancels the noise source and the hidden danger of energy pollution of the internal combustion engine, the utilization rate is high, the hydrogen can lighten the dead weight of the fuel, the effective load of a carrying tool can be increased, the transportation cost can be reduced, the social overall benefit is superior to other energy sources, and the greenhouse effect can be furthest weakened by, this embodiment has specifically solved the traditional shell and tube type heat exchanger that exists among the prior art and can't realize the biggest heat transfer performance in limited narrow space to the relatively poor problem of comprehensive practicality.
This practical theory of operation: the hydrogen eliminates the hidden trouble of noise source and energy pollution of the internal combustion engine, the utilization rate is high, the hydrogen can reduce the dead weight of the fuel and increase the effective load of a carrier, thus the transportation cost can be reduced, the social total benefit is better than other energy sources, and the greenhouse effect can be reduced to the maximum extent by replacing fossil fuel with the hydrogen.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a special compound heat transfer device of new forms of energy electric motor car, is including placing chamber (1), its characterized in that: the heat exchanger is characterized in that a fixing ring (2) is connected to the top of the placing cavity (1), a mounting disc (3) is connected to the top of the fixing ring (2), a heat exchanger body (4) is fixedly arranged in the inner cavity of the placing cavity (1), heat dissipation fins are connected to two ends of the heat exchanger body (4), a hydrogen inlet (6), a gas outlet (7) and a sealing cover (8) are fixedly arranged at one end of the placing cavity (1), a U-shaped support (9) is fixedly arranged at the bottom of the placing cavity (1), a connecting plate (10) is connected to one end of the placing cavity (1), and round holes (11) are fixedly arranged at two ends of the connecting plate; the two heat dissipation fins are arranged in an axial symmetry manner around the vertical central axis of the placing cavity (1); the top of the mounting disc (3) is fixedly provided with a plurality of mounting holes (12).
2. The special compound heat exchange device for the new energy electric vehicle as claimed in claim 1, characterized in that: the length of the U-shaped bracket (9) is 128 mm.
3. The special compound heat exchange device for the new energy electric vehicle as claimed in claim 1, characterized in that: the length of the mounting disc (3) is 223mm, and the width of the mounting disc (3) is 179 mm.
4. The special compound heat exchange device for the new energy electric vehicle as claimed in claim 1, characterized in that: the length of the connecting plate (10) is 230mm, and the distance from the mounting disc (3) to the bottom of the U-shaped support (9) is 283 mm.
5. The special compound heat exchange device for the new energy electric vehicle as claimed in claim 1, characterized in that: two round holes (11) are arranged in an axial symmetry mode about the vertical central axis of the placing cavity (1).
6. The special compound heat exchange device for the new energy electric vehicle as claimed in claim 1, characterized in that: the design temperature range of the heat exchanger body (4) is between-10 ℃ and 150 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052825.8A CN112810462A (en) | 2021-01-15 | 2021-01-15 | Special compound heat transfer device of new forms of energy electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052825.8A CN112810462A (en) | 2021-01-15 | 2021-01-15 | Special compound heat transfer device of new forms of energy electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112810462A true CN112810462A (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110052825.8A Pending CN112810462A (en) | 2021-01-15 | 2021-01-15 | Special compound heat transfer device of new forms of energy electric motor car |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466531A (en) * | 2017-09-08 | 2019-03-15 | 河南奔马股份有限公司 | A kind of vehicle and its gas receiver |
| CN110364750A (en) * | 2019-08-22 | 2019-10-22 | 武汉雄韬氢雄燃料电池科技有限公司 | A kind of fuel battery engines hydrogen cycling hot management system |
| CN209588742U (en) * | 2018-11-28 | 2019-11-05 | 盐城维益节能设备有限公司 | A kind of hydrogen manufacturing condensation and generation device |
| DE102019102271A1 (en) * | 2019-01-30 | 2020-07-30 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Reactor for receiving a storage material and method for producing the same |
| CN211166338U (en) * | 2019-11-05 | 2020-08-04 | 沧州利达新能源科技有限公司 | Quartz tube high-voltage electric liquid heater for new energy vehicle |
| CN211789368U (en) * | 2020-03-09 | 2020-10-27 | 上海欧星空调科技有限公司 | Vehicle-mounted battery cooling device |
| CN212006882U (en) * | 2020-03-31 | 2020-11-24 | 爱赫德换热系统（无锡）有限公司 | Hydrogen heat exchanger for hydrogen fuel cell |
-
2021
- 2021-01-15 CN CN202110052825.8A patent/CN112810462A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466531A (en) * | 2017-09-08 | 2019-03-15 | 河南奔马股份有限公司 | A kind of vehicle and its gas receiver |
| CN209588742U (en) * | 2018-11-28 | 2019-11-05 | 盐城维益节能设备有限公司 | A kind of hydrogen manufacturing condensation and generation device |
| DE102019102271A1 (en) * | 2019-01-30 | 2020-07-30 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Reactor for receiving a storage material and method for producing the same |
| CN110364750A (en) * | 2019-08-22 | 2019-10-22 | 武汉雄韬氢雄燃料电池科技有限公司 | A kind of fuel battery engines hydrogen cycling hot management system |
| CN211166338U (en) * | 2019-11-05 | 2020-08-04 | 沧州利达新能源科技有限公司 | Quartz tube high-voltage electric liquid heater for new energy vehicle |
| CN211789368U (en) * | 2020-03-09 | 2020-10-27 | 上海欧星空调科技有限公司 | Vehicle-mounted battery cooling device |
| CN212006882U (en) * | 2020-03-31 | 2020-11-24 | 爱赫德换热系统（无锡）有限公司 | Hydrogen heat exchanger for hydrogen fuel cell |
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Application publication date: 20210518 |