CN217716946U

CN217716946U - High-temperature test box for high-temperature operation endurance test of new energy electric drive system

Info

Publication number: CN217716946U
Application number: CN202221305148.2U
Authority: CN
Inventors: 李昕; 涂蔷; 周赵亮
Original assignee: Zhangjiagang Qingyan Detection Technology Co ltd
Current assignee: Zhangjiagang Qingyan Detection Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-01
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a new forms of energy electricity drives detects technical field, discloses a high temperature test case is used in durable test of high temperature operation of new forms of energy electricity system of driving, including the main tank body, its the fixed sealed chamber door that is provided with in front of the main tank body, the fixed apron that is provided with in front top of the main tank body, the inside of the main tank body is separated by sealed chamber door and apron and is detected two parts in chamber and mechanical chamber, the fixed bottom plate that is provided with in inner bottom end middle part in detection chamber, the fixed support column that is provided with in top middle part of bottom plate, the fixed electricity that is provided with in top of support column drives and places the platform. The utility model discloses in, through being provided with the extraction fan detecting the chamber door, can be quick get rid of the steam with the intracavity through the extraction fan to the effect of quick adjustment indoor temperature has been played, makes the high temperature work detection of electricity driving more accurate and accurate.

Description

High-temperature test box for high-temperature operation endurance test of new energy electric drive system

Technical Field

The utility model relates to a new forms of energy electricity drives and detects technical field, especially relates to a new forms of energy electricity drives system high temperature test of durable test of high temperature operation and uses high temperature test case.

Background

The high-temperature operation endurance test is used for verifying the service condition of an electric drive system and parts in the whole service life as the name suggests, so that before the design test, the service life cycle and the load type of a product are determined from the perspective of a whole vehicle, and the method mainly comprises the following aspects: 1, service life mileage, such as 30 kilometers in 10 years, 2, road spectrum information, working condition requirements and corresponding time and cycle number, and accordingly calculating to obtain total running time, generally 7000-10000H, 3, wherein temperature spectrum information is generally input from a whole vehicle or defined according to an installation position by reference standards.

The performance test of the driving motor system of the electric automobile is mainly completed through a motor dynamometer, the system is complex in structure and high in cost at present, for endurance test, the national standard requires 402 hours, some automobile factories require 800 hours of road spectrum or longer test, the abrasion and consumption of the test system in the province are very large due to the long-time test, and the energy consumption of the high-power dynamometer is also very high, so that a special high-temperature operation endurance test system which is simple in system, low in cost and small in energy consumption is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the durable test of using of new forms of energy electricity system high temperature operation is with high temperature test case of driving, place the platform through being provided with in detection intracavity portion, it places placing the bench to drive the new forms of energy electricity, it drives and drives the detection host computer to be connected to make to drive through detecting electrical socket, make to drive the operating condition of simulation normal driving in-process, the sealed chamber door is closed after the debugging finishes, then open the thermoelectric board, can detect the durability of the electricity that the intracavity was simulated and drives under high temperature operating condition.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a high-temperature test box for durability test of high-temperature operation of a new energy electric drive system comprises a main box body, wherein a sealing box door is fixedly arranged on the front side of the main box body, a cover plate is fixedly arranged on the top of the front side of the main box body, the interior of the main box body is divided into a detection cavity and a mechanical cavity by the sealing box door and the cover plate, a bottom plate is fixedly arranged in the middle of the inner bottom end of the detection cavity, a support column is fixedly arranged in the middle of the top end of the bottom plate, an electric drive placing table is fixedly arranged on the top of the support column, heating electric plates are fixedly arranged in the middle of three side walls of the detection cavity, two exhaust fans are fixedly arranged on the top of one wall of the detection cavity, which is far away from the sealing box door, ventilation pipes are fixedly arranged in the interiors of the two exhaust fans, and two detection power supply jacks are fixedly arranged on the bottom of one wall of the detection cavity, which is far away from the sealing box door;

through above-mentioned technical scheme, through being provided with the extraction fan at detecting the chamber door, can be quick get rid of the steam of intracavity through the extraction fan to the effect of quick adjustment indoor temperature has been played, makes the high temperature work detection of electricity driving more accurate and accurate.

Furthermore, exhaust holes are fixedly formed in both side walls of the main box body, and both exhaust holes are connected with the ventilation pipe;

furthermore, four bases are fixedly arranged at the bottom of the main box body;

furthermore, the tops and the bottoms of the two doors of the sealed door are provided with fixed seats;

furthermore, door opening columns are fixedly arranged in the two fixed seats of the same leaf, and fixing clamping plates are fixedly arranged at the tops and the bottoms of the two door opening columns;

through above-mentioned technical scheme, through be provided with the fixed column on sealed chamber door for sealed chamber door is more firm and safe.

Furthermore, observation windows are fixedly arranged on the sealing box door, and the bottoms of the two observation windows are respectively and fixedly provided with an operation panel and an indicator light;

furthermore, an electric drive detection host and a power supply are fixedly arranged in the mechanical cavity;

furthermore, the middle parts of the two door opening columns are fixedly provided with handles.

The utility model discloses following beneficial effect has:

1. the utility model provides a new forms of energy electricity drive system high temperature endurance test case for operation, place the platform through being provided with at detection intracavity portion, it places placing the bench to drive the new forms of energy electricity, it drives and detects the host computer to drive to make electricity to drive through detecting power jack and is connected with the electricity, make the electric operating condition who drives the simulation in-process of normally traveling, the sealed chamber door is closed after the debugging finishes, then open the thermoelectric board, can detect the intracavity simulation electricity drive the durability under high temperature operating condition.

2. The utility model provides a high temperature test case is used in durable test of new forms of energy electricity system high temperature operation is provided with the extraction fan through detecting the chamber door, can be quick get rid of the steam with the intracavity through the extraction fan to the effect of quick adjustment indoor temperature has been played, makes the high temperature work detection of electricity driving more accurate and accurate.

3. The utility model provides a high temperature test case is used in durable test of new forms of energy electricity system high temperature operation, the structure sets up simply, and through be provided with the fixed column on sealed chamber door for sealed chamber door is more firm and safe, very is fit for promoting and using.

Drawings

Fig. 1 is an isometric view of a high temperature test box for a new energy electric drive system high temperature operation endurance test provided by the utility model;

fig. 2 is a front view of a high temperature test box for durability test of high temperature operation of a new energy electric drive system provided by the utility model;

fig. 3 is a front sectional view of a high temperature test box for durability test of high temperature operation of a new energy electric drive system provided by the utility model;

fig. 4 is the utility model provides a high temperature test case is used in durable test of new forms of energy electricity system high temperature operation side cut view.

Illustration of the drawings:

1. a main box body; 2. a base; 3. a cover plate; 4. sealing the box door; 5. an observation window; 6. a control panel; 7. an indicator light; 8. a fixed seat; 9. opening the door column; 10. fixing the clamping plate; 11. handshaking; 12. an exhaust hole; 13. a detection chamber; 14. a mechanical cavity; 15. heating the electric plate; 16. an exhaust fan; 17. detecting a power jack; 18. an electric drive detection host; 19. a power source; 20. a base plate; 21. a support pillar; 22. electrically driving the placing table; 23. and a vent pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a high temperature test case is used in durable test of new forms of energy electricity system high temperature operation, including the main tank body 1, the fixed sealed chamber door 4 that is provided with in front of the main tank body 1, the fixed apron 3 that is provided with in front top of the main tank body 1, the inside of the main tank body 1 is separated by sealed chamber door 4 and apron 3 and is detected two parts in chamber 13 and mechanical chamber 14, the fixed bottom plate 20 that is provided with in inner bottom end middle part of detecting chamber 13, the fixed support column 21 that is provided with in top middle part of bottom plate 20, the fixed platform 22 that places that drives that is provided with in top of support column 21, the fixed heating electroplax 15 that is provided with in three lateral wall middle part of detecting chamber 13, it is provided with two suction fans 16 to detect the fixed wall top that chamber 13 keeps away from sealed chamber door 4, the fixed ventilation pipe 23 that is provided with in inside of two suction fans 16, it is provided with two detection supply jack 17 to detect the fixed bottom of chamber 13 keeping away from a wall of sealed chamber door 4.

The fixed detection host computer 18 and the power 19 that drives of inside of mechanical chamber 14 that is provided with electricity, the both sides wall of the main tank body 1 is all fixed and is provided with exhaust hole 12, two exhaust holes 12 all are connected with ventilation pipe 23, the fixed four bases 2 that are provided with in bottom of the main tank body 1, the top and the bottom of two doors of sealed chamber door 4 all are provided with fixing base 8, all fixed being provided with in two fixing base 8 of same fan opens the door post 9, two top and the bottom of opening door post 9 are all fixed and are provided with fixed cardboard 10, fixed observation window 5 that is provided with on the sealed chamber door 4, panel 6 and pilot lamp 7 are controlled to fixed being provided with respectively in the bottom of two observation window 5, two middle parts of opening door post 9 are all fixed and are provided with 11 of shaking hands.

The working principle is as follows: firstly, open sealed chamber door 4, electrically drive the new forms of energy and place on electrically driving place the platform 22, electrically drive to be connected with detection power supply jack 17 and make electrically drive to detect host 18 and electrically drive the operating condition who is connected the simulation and electrically drive the normal work of traveling, then close sealed chamber door 4, thereby adjust the durable test that reaches under the high temperature operating condition to the new forms of energy electricity system of driving through controlling panel 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a new forms of energy electricity drives durable test of system high temperature and uses high temperature test case, includes the main tank body (1), its characterized in that: the detection device is characterized in that a sealing box door (4) is fixedly arranged on the front side of the main box body (1), a cover plate (3) is fixedly arranged on the top of the front side of the main box body (1), the interior of the main box body (1) is divided into a detection cavity (13) and a mechanical cavity (14) by the sealing box door (4) and the cover plate (3), a bottom plate (20) is fixedly arranged in the middle of the inner bottom end of the detection cavity (13), a support column (21) is fixedly arranged in the middle of the top end of the bottom plate (20), and an electric driving placing table (22) is fixedly arranged on the top of the support column (21);

detect the three lateral wall middle part in chamber (13) and all fixedly be provided with heating electroplax (15), it is fixed to be provided with two extraction fans (16), two to detect chamber (13) and keep away from a wall top of sealed chamber door (4) the inside of extraction fan (16) is fixed and is provided with ventilation pipe (23), it is fixed and is provided with two detection power jack (17) to detect chamber (13) and keep away from a wall bottom of sealed chamber door (4).

2. The high-temperature test chamber for the durability test of the new energy electric drive system in high-temperature operation according to claim 1, characterized in that: an electric drive detection host (18) and a power supply (19) are fixedly arranged in the mechanical cavity (14).

3. The high-temperature test chamber for the durability test of the new energy electric drive system in high-temperature operation according to claim 1, characterized in that: exhaust holes (12) are fixedly formed in two side walls of the main box body (1), and the two exhaust holes (12) are connected with the ventilation pipe (23).

4. The high-temperature test chamber for the durability test of the new energy electric drive system in high-temperature operation according to claim 1, characterized in that: the bottom of the main box body (1) is fixedly provided with four bases (2).

5. The high-temperature test chamber for the durability test of the new energy electric drive system in high-temperature operation according to claim 1, characterized in that: fixing seats (8) are arranged at the tops and the bottoms of the two doors of the sealing box door (4).

6. The high-temperature test chamber for the durability test of the new energy electric drive system in the high-temperature operation process is characterized in that: two of the same fixed seat (8) are internally and fixedly provided with a door opening column (9), and the top and the bottom of the door opening column (9) are respectively and fixedly provided with a fixing clamping plate (10).

7. The high-temperature test chamber for the durability test of the new energy electric drive system in high-temperature operation according to claim 1, characterized in that: the sealing box door (4) is fixedly provided with an observation window (5), and the bottom of the observation window (5) is respectively and fixedly provided with an operation panel (6) and an indicator light (7).

8. The high-temperature test chamber for the durability test of the new energy electric drive system in the high-temperature operation process is characterized in that: the middle parts of the two door opening columns (9) are fixedly provided with handles (11).