CN202806292U - Energy-saving hot-blast device for small-type electromobile - Google Patents
Energy-saving hot-blast device for small-type electromobile Download PDFInfo
- Publication number
- CN202806292U CN202806292U CN2012203803200U CN201220380320U CN202806292U CN 202806292 U CN202806292 U CN 202806292U CN 2012203803200 U CN2012203803200 U CN 2012203803200U CN 201220380320 U CN201220380320 U CN 201220380320U CN 202806292 U CN202806292 U CN 202806292U
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- China
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- small
- energy
- blast device
- saving hot
- type electromobile
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- Expired - Fee Related
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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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an energy-saving hot-blast device for small-type electromobile. The energy-saving hot-blast device comprises a primary driving motor arranged on the small-type electromobile and is characterized in that the outer wall of the primary driving motor is provider with equidistant axial heat radiation ribs, a sleeve is arranged outside the axial heat radiation ribs; a ventilating duct is connected with the sleeve and provided with a fan inside, and a reheating resistance wire is arranged inside the ventilating duct which is positioned at the front side of the fan. Due to the full use of waste heat of the primary driving motor and the arrangement of the reheating device, the energy-saving hot-blast device for small-type electromobile achieves an effective heating and an effective saving of electricity consumption. Besides, only an air outlet is arranged inside the small-type electromobile, so that the utility rate of space inside the car is improved. Thereby the energy-saving hot-blast device for small-type electromobile can be widely used for the heating supply device of small-type electromobile.
Description
Technical field
The utility model relates to a kind of improvement of small-sized electric vehicle heater, specifically a kind of small-sized electric vehicle energy-saving hot-blast device that can recycle the main drive motor waste heat.
Background technology
Electronlmobil is owing to being a kind of new forms of energy, eco-friendly car, so obtained in recent years greatly developing.Along with electronlmobil development and universal, also more and more higher to the requirement of small-sized electric vehicle driver comfort.Such as the heating installation in the electronlmobil, by heating installation, be not only heating, also can be used to defrosting.The heating installation that present small-sized electric vehicle adopts, be electric heating hot-air blowing device independently, utilize accumulator electric-quantity to power separately, the existing deficiency of this independently electric heating hot-air blowing device is: the one, and volume is large, and the small-sized electric vehicle interior space is limited, make limited space more crowded, directly affect car load space availability ratio and battery flying power; The 2nd, because the main drive motor heating is larger, the heat that sends enters atmosphere, has reduced main efficient of driving motor, has increased operating cost.
Summary of the invention
The purpose of this utility model is to provide a kind of efficient that can improve main drive motor, can fully reclaim again the waste heat of main drive motor, the small-sized electric vehicle energy-saving hot-blast device of reduction hot blast cost.
In order to reach above purpose, the technical scheme that the utility model adopts is: this small-sized electric vehicle energy-saving hot-blast device, comprise the main drive motor that is installed on the small-sized electric vehicle, it is characterized in that: the outer wall of described main drive motor is provided with the axial radiating ribs of equidistant arrangement, the outside in axial radiating ribs is provided with sleeve, sleeve is connected with ventilator tube, is provided with fan in ventilator tube, is provided with the post bake resistor wire in the ventilator tube of fan front side.
The utility model is also implemented by following measure: described post bake resistor wire is connected with source switch on the main drive motor controller by wire, can turn-off the power supply of post bake resistor wire in the situation that does not need post bake, this is known technology.
Described sleeve and ventilator tube are for being threaded.
The quantity of described axial radiating ribs can be chosen according to air output and electrical efficiency.
The beneficial effects of the utility model are: compare with the heating installation that present small-sized electric vehicle adopts, owing to take full advantage of the waste heat of main drive motor, and second heating apparatus is arranged, so, can effectively heat, can save power consumption by actv. again; Owing to air outlet is only arranged, so improved the interior space degree of utilization in small-sized electric car.Can be widely used in the small-sized electric vehicle heating plant.
Description of drawings
Fig. 1 is structure expansion of the present utility model office cross-sectional schematic.
Among the figure: 1, main drive motor; 2, axial radiating ribs; 3, sleeve; 4, fan; 5, post bake resistor wire; 6, ventilator tube.
The specific embodiment
Make the utility model with reference to Fig. 1.This small-sized electric vehicle energy-saving hot-blast device, comprise the main drive motor 1 that is installed on the small-sized electric vehicle, it is characterized in that: the outer wall of described main drive motor 1 is provided with the axial radiating ribs 2 of equidistant arrangement, the outside in axial radiating ribs 2 is provided with sleeve 3, sleeve 3 is connected with ventilator tube 6, in ventilator tube 6, be provided with fan 4, in the ventilator tube 6 of fan 4 front sides, be provided with post bake resistor wire 5, like this, a large amount of waste heats that main drive motor 1 produces, under the rotation of fan 4, air-flow is inhaled in the ventilator tube 6 behind interchange of heat between the axial radiating ribs 2, and sends in the small-sized electric vehicle, both to hot wind supply in the car, make again the surface cooling of main drive motor 1, by the heating of post bake resistor wire 5, can further improve the temperature of sending into the wind in the car.
The utility model is also implemented by following measure: described post bake resistor wire 5 is connected with source switch on the main drive motor controller by wire, can turn-off the power supply of post bake resistor wire 5 in the situation that does not need post bake, this is known technology.
Described sleeve 3 and ventilator tube 6, can unload sleeve 3 in the season that does not need to send warm braw for being threaded, to be conducive to main drive motor 1 heat radiation.
The quantity of described axial radiating ribs 2 can be chosen according to air output and electrical efficiency.
When using the utility model, main drive motor 1 directly is installed on the small-sized electric car back axle, the outlet air end of ventilator tube 6 is arranged in appropriate location in the car according to situation in the small-sized electric car.
Claims (2)
1. small-sized electric vehicle energy-saving hot-blast device, comprise the main drive motor (1) that is installed on the small-sized electric vehicle, it is characterized in that: the outer wall of described main drive motor (1) is provided with the axial radiating ribs (2) of equidistant arrangement, the outside in axial radiating ribs (2) is provided with sleeve (3), sleeve (3) is connected with ventilator tube (6), in ventilator tube (6), be provided with fan (4), in the ventilator tube (6) of fan (4) front side, be provided with post bake resistor wire (5).
2. small-sized electric vehicle energy-saving hot-blast device according to claim 1 is characterized in that: described sleeve (3) and ventilator tube (6) are for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203803200U CN202806292U (en) | 2012-08-02 | 2012-08-02 | Energy-saving hot-blast device for small-type electromobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203803200U CN202806292U (en) | 2012-08-02 | 2012-08-02 | Energy-saving hot-blast device for small-type electromobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806292U true CN202806292U (en) | 2013-03-20 |
Family
ID=47865224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203803200U Expired - Fee Related CN202806292U (en) | 2012-08-02 | 2012-08-02 | Energy-saving hot-blast device for small-type electromobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192680A (en) * | 2013-04-10 | 2013-07-10 | 乐金电子研发中心(上海)有限公司 | Method and system for heating new energy vehicle |
| CN113231137A (en) * | 2021-06-02 | 2021-08-10 | 青岛市中心医院 | Quick grinder of medicine for medical treatment |
-
2012
- 2012-08-02 CN CN2012203803200U patent/CN202806292U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192680A (en) * | 2013-04-10 | 2013-07-10 | 乐金电子研发中心(上海)有限公司 | Method and system for heating new energy vehicle |
| CN113231137A (en) * | 2021-06-02 | 2021-08-10 | 青岛市中心医院 | Quick grinder of medicine for medical treatment |
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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 |
Granted publication date: 20130320 Termination date: 20180802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |