CN213632671U

CN213632671U - Testing device for hydrogen fuel cell engine

Info

Publication number: CN213632671U
Application number: CN202021986168.1U
Authority: CN
Inventors: 郭静; 贾勇; 袁俊勇; 熊志文; 李彬斌
Original assignee: Hubei Techpow Electric Co ltd
Current assignee: Hubei Techpow Electric Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-07-06
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a testing arrangement for hydrogen fuel cell engine, the on-line screen storage device comprises a base, the top fixedly connected with fixing base of base, the left side at fixing base top is provided with accredited testing organization, the mounting groove has been seted up at the top of fixing base, the equal fixedly connected with slide bar in both sides around the mounting groove inner wall, two fixedly connected with sliding seat between the surface of slide bar, the utility model relates to a testing arrangement technical field. This testing arrangement for hydrogen fuel cell engine through setting up the fixing base, utilizes standing groove and the engine body looks adaptation that the mount pad top was seted up, can conveniently play the installation effect to the engine body, and the cooperation sets up accredited testing organization, utilizes the detection panel who examines on the test table to form images to the engine body, utilizes the display on the display stand to carry out synchronous display simultaneously, not only can realize the continuous test of hydrogen fuel cell engine, and the test result is accurate reliable moreover.

Description

Testing device for hydrogen fuel cell engine

Technical Field

The utility model relates to a testing arrangement technical field specifically is a testing arrangement for hydrogen fuel cell engine.

Background

As a new green power source, a fuel cell engine is becoming one of the important research and development points of vehicle-mounted engines due to its excellent characteristics such as high efficiency and low emission. The fuel cell engine is based on the output of a load, and has good controllability for the whole vehicle; meanwhile, the energy output of the fuel cell engine is electric energy, and the transmission and speed regulation structure of the traditional automobile is simplified. Although fuel cell engines have many advantages over internal combustion engines, fuel cell engines are the mainstream of automotive engines to replace internal combustion engines, and many problems need to be solved. In order to make the fuel cell engine be better applied to the automobile, the operation condition of the fuel cell engine on the automobile needs to be fully simulated before the fuel cell engine is loaded, and relevant performance parameters of the fuel cell engine are tested.

When current hydrogen fuel cell engine tested, need the manual work to carry the hydrogen fuel cell engine in proper order and detect to carry out the record with the result that detects, can not realize the continuous test of hydrogen fuel cell engine, the test result accuracy is lower moreover, for this reason, the utility model provides a testing arrangement for hydrogen fuel cell engine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a testing arrangement for hydrogen fuel cell engine has solved current hydrogen fuel cell engine and when testing, can not realize the continuous test of hydrogen fuel cell engine, the lower problem of test result accuracy moreover.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a testing device for a hydrogen fuel cell engine comprises a base, wherein a fixed seat is fixedly connected to the top of the base, a testing mechanism is arranged on the left side of the top of the fixed seat, a mounting groove is formed in the top of the fixed seat, sliding rods are fixedly connected to the front side and the rear side of the inner wall of the mounting groove, a sliding seat is fixedly connected between the outer surfaces of the two sliding rods, the bottom of the sliding seat is in sliding connection with the surface of the mounting groove, a mounting seat is fixedly connected to the top of the sliding seat, a placing groove is formed in the top of the mounting seat, and an engine body is clamped on the inner surface of;

the testing mechanism comprises a display seat, the surface fixed connection of the display seat is provided with a display, the two sides of the bottom of the display seat are respectively and fixedly connected with a connecting rod and a detection platform, the detection platform is fixedly connected between the outer surfaces of the connecting rods, the detection platform is fixedly connected with a detection panel, the mounting holes are formed in the two sides of the left side of the top of the fixing seat, and the mounting holes are formed in the inner surface of each mounting hole and are fixedly connected with the outer surfaces of the connecting rods.

Preferably, the inside of fixing base rotates and is connected with the threaded rod, and the surface fixed connection of threaded rod has the screw thread seat.

Preferably, the top of the threaded seat is slidably connected with the bottom of the sliding seat, and the top of the fixed seat is provided with a through groove matched with the threaded seat.

Preferably, the back fixedly connected with driving motor of fixing base, driving motor's output runs through the fixing base and extends to the inside of fixing base.

Preferably, a worm is fixedly connected to the surface of the threaded rod, and a turbine is fixedly connected to the surface of an output shaft of the driving motor.

Preferably, one side of the worm wheel is meshed with one side of the worm, and the worm wheel and the worm are both positioned in the fixed seat.

Advantageous effects

The utility model provides a testing arrangement for hydrogen fuel cell engine. Compared with the prior art, the method has the following beneficial effects:

(1) the testing device for the hydrogen fuel cell engine is characterized in that a testing mechanism is arranged on the left side of the top of a fixed seat, a mounting groove is formed in the top of the fixed seat, sliding rods are fixedly connected to the front side and the rear side of the inner wall of the mounting groove, a sliding seat is fixedly connected between the outer surfaces of the two sliding rods, the bottom of the sliding seat is in sliding connection with the surface of the mounting groove, a mounting seat is fixedly connected to the top of the sliding seat, a placing groove is formed in the top of the mounting seat, and an engine body is clamped on the inner surface; the testing mechanism comprises a display seat, the fixed surface of the display seat is connected with a display, the two sides of the bottom of the display seat are connected with connecting rods, a platform is detected by fixedly connected with between the outer surfaces of the two connecting rods, a top fixedly connected with detection panel of the platform is detected, mounting holes are formed in the left two sides of the top of the fixing seat, the inner surfaces of the two mounting holes are connected with the outer surfaces of the connecting rods, the fixing seat is arranged, the mounting groove formed in the top of the mounting seat is matched with an engine body, the engine body can be conveniently installed, the testing mechanism is arranged in a matched mode, the engine body is imaged by the detection panel on the detection platform, the display on the display seat is synchronously displayed, the continuous testing of a hydrogen fuel cell engine can be realized, and the testing result is accurate and reliable.

(2) The testing device for the hydrogen fuel cell engine is characterized in that a threaded rod is rotatably connected inside a fixed seat, the outer surface of the threaded rod is fixedly connected with a threaded seat, the top of the threaded seat is connected with the bottom of the sliding seat in a sliding manner, the top of the fixed seat is provided with a through groove matched with the threaded seat, the back of the fixed seat is fixedly connected with a driving motor, the output end of the driving motor penetrates through the fixed seat and extends into the fixed seat, the surface of the threaded rod is fixedly connected with a worm, the surface of the output shaft of the driving motor is fixedly connected with a turbine, one side of the turbine is meshed with one side of the worm, and the turbine and the worm are both positioned in, the threaded rod is driven by the driving motor and is matched with the worm and the worm wheel for transmission, so that the threaded rod synchronously rotates and is connected with the sliding seat through the threaded seat, the left and right transverse moving process of the mounting seat can be realized, and the mounting process of the engine body is convenient.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a perspective view of the external structure of the testing mechanism of the present invention;

fig. 3 is a perspective view of the internal structure of the fixing base of the present invention.

In the figure: the device comprises a base 1, a fixed seat 2, a testing mechanism 3, a display seat 31, a display 32, a connecting rod 33, a detection table 34, a detection panel 35, a mounting hole 36, a mounting groove 4, a sliding rod 5, a sliding seat 6, a mounting seat 7, a placing groove 8, an engine body 9, a threaded rod 10, a threaded seat 11, a driving motor 12, a worm 13 and a turbine 14.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a testing device for a hydrogen fuel cell engine comprises a base 1, wherein the top of the base 1 is fixedly connected with a fixed seat 2, the back of the fixed seat 2 is fixedly connected with a driving motor 12, the driving motor 12 is electrically connected with an external power supply, the driving motor 12 is a three-phase asynchronous motor, the output end of the driving motor 12 penetrates through the fixed seat 2 and extends into the fixed seat 2, the inner part of the fixed seat 2 is rotatably connected with a threaded rod 10, the surface of the threaded rod 10 is fixedly connected with a worm 13, the surface of the output shaft of the driving motor 12 is fixedly connected with a turbine 14, one side of the turbine 14 is meshed with one side of the worm 13, the turbine 14 and the worm 13 are both positioned in the fixed seat 2, the outer surface of the threaded rod 10 is fixedly connected with a threaded seat 11, the top of the threaded seat 11 is slidably connected with the bottom of a sliding seat, the left side of the top of the fixed seat 2 is provided with a testing mechanism 3, the top of the fixed seat 2 is provided with a mounting groove 4, the front side and the rear side of the inner wall of the mounting groove 4 are fixedly connected with slide rods 5, a sliding seat 6 is fixedly connected between the outer surfaces of the two slide rods 5, the bottom of the sliding seat 6 is in sliding connection with the surface of the mounting groove 4, the top of the sliding seat 6 is fixedly connected with a mounting seat 7, the top of the mounting seat 7 is provided with a placing groove 8, the inner surface of the placing groove 8 is clamped with an engine body 9, and the engine body 9 is; the testing mechanism 3 comprises a display seat 31, a display 32 is fixedly connected to the surface of the display seat 31, the display 32 is connected with an external PLC programming program, connecting rods 33 are fixedly connected to two sides of the bottom of the display seat 31, a detection platform 34 is fixedly connected between the outer surfaces of the two connecting rods 33, a detection panel 35 is fixedly connected to the top of the detection platform 34, the detection panel 35 is the existing detection technology and is electrically connected with the display 32 for imaging display, mounting holes 36 are formed in two sides of the left side of the top of the fixing seat 2, the inner surfaces of the two mounting holes 36 are fixedly connected with the outer surfaces of the connecting rods 33, the fixing seat 2 is arranged, a placing groove 8 formed in the top of the mounting seat 7 is matched with an engine body 9, the engine body 9 can be conveniently mounted, the testing mechanism 3 is arranged in a matching mode, and the engine body 9 is imaged by the detection panel 35 on, meanwhile, the display 32 on the display seat 31 is used for synchronous display, so that not only can the continuous test of the hydrogen fuel cell engine be realized, but also the test result is accurate and reliable.

And those not described in detail in this specification are well within the skill of those in the art.

When the device works, firstly, the engine body 9 is placed in the placing groove 8, then the driving motor 12 is started, the worm wheel 14 is driven to rotate through the driving motor 12, the meshed worm 13 is driven to rotate through the worm wheel 14, the threaded rod 10 is driven to synchronously rotate through the worm 13, at the moment, the threaded seat 11 moves to the left side on the surface of the threaded rod 10, the threaded seat 11 moves to the left side to move the sliding seat 6 to the left side on the surface of the installing groove 4, the sliding seat 6 moves to the left side and then drives the installing seat 7 to move to the left side, so that the engine body 9 moves to the left side, when the engine body 9 moves to the position right below the detection panel 35, the engine body 9 stops moving, the left-right transverse moving process of the installing seat 7 can be realized, the installing process of the engine body 9 is convenient, at the moment, the detection panel 35 detects the engine body 9 through the external switch control, and synchronously displays, the testing device not only can realize the continuous testing of the hydrogen fuel cell engine, but also has accurate and reliable testing results, and is the working principle of the testing device for the hydrogen fuel cell engine.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a testing arrangement for hydrogen fuel cell engine, includes base (1), the top fixedly connected with fixing base (2) of base (1), its characterized in that: the testing mechanism (3) is arranged on the left side of the top of the fixed seat (2), a mounting groove (4) is formed in the top of the fixed seat (2), slide rods (5) are fixedly connected to the front side and the rear side of the inner wall of the mounting groove (4), a slide seat (6) is fixedly connected between the outer surfaces of the two slide rods (5), the bottom of the slide seat (6) is in sliding connection with the surface of the mounting groove (4), a mounting seat (7) is fixedly connected to the top of the slide seat (6), a placing groove (8) is formed in the top of the mounting seat (7), and an engine body (9) is clamped on the inner surface of the placing groove (8);

testing mechanism (3) are including showing seat (31), the fixed surface of showing seat (31) is connected with display (32), show the equal fixedly connected with connecting rod (33) in both sides of seat (31) bottom, two fixedly connected with examines test table (34) between the surface of connecting rod (33), and examines the top fixedly connected with detection panel (35) of test table (34), mounting hole (36), two have all been seted up to the left both sides in fixing base (2) top the internal surface of mounting hole (36) all is connected with the fixed surface of connecting rod (33).

2. The test device for a hydrogen fuel cell engine according to claim 1, characterized in that: the inside of fixing base (2) rotates and is connected with threaded rod (10), and the surface fixed connection of threaded rod (10) has screw thread seat (11).

3. The test device for a hydrogen fuel cell engine according to claim 2, characterized in that: the top of the threaded seat (11) is connected with the bottom of the sliding seat (6) in a sliding mode, and the top of the fixed seat (2) is provided with a through groove matched with the threaded seat (11).

4. The test device for a hydrogen fuel cell engine according to claim 2, characterized in that: the back fixedly connected with driving motor (12) of fixing base (2), the output of driving motor (12) runs through fixing base (2) and extends to the inside of fixing base (2).

5. The test device for a hydrogen fuel cell engine according to claim 4, characterized in that: the surface of the threaded rod (10) is fixedly connected with a worm (13), and the surface of an output shaft of the driving motor (12) is fixedly connected with a turbine (14).

6. The test device for a hydrogen fuel cell engine according to claim 5, characterized in that: one side of the worm wheel (14) is meshed with one side of the worm (13), and the worm wheel (14) and the worm (13) are both positioned in the fixed seat (2).