CN214176081U

CN214176081U - Fuel cell engine device with good heat dissipation effect

Info

Publication number: CN214176081U
Application number: CN202120322093.5U
Authority: CN
Inventors: 吴睿; 赵磊; 王俊杰; 魏鑫鑫; 朱昭昭; 李平波; 李昭
Original assignee: Chengdu Lirui Technology Co ltd
Current assignee: Chengdu Lirui Technology Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-09-10
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a fuel cell engine device that radiating effect is good relates to fuel cell engine technical field. The fuel cell engine device with the good heat dissipation effect comprises an engine body, wherein a U-shaped plate is fixedly mounted on the outer wall of the engine body. This fuel cell engine device that radiating effect is good, can carry out the water-cooling heat dissipation that circulates with the device, the effectual device radiating effect that has improved, and can carry out the cooling liquid heat dissipation treatment in the radiator tank, avoided the coolant temperature to rise and lead to the phenomenon that the radiating effect is not good, can also directly carry out the forced air cooling with the device and handle, meanwhile, the surplus wind-force can also utilize behind the forced air cooling heat dissipation, conveniently dispel the heat with first heat radiation fins, and then the improvement of relativity the radiating effect of the device, and then apparent improvement the device's radiating effect, the condition that the device heat dissipation is good influences its life has been avoided.

Description

Fuel cell engine device with good heat dissipation effect

Technical Field

The utility model relates to a fuel cell engine technical field specifically is a fuel cell engine device that radiating effect is good.

Background

The fuel cell engine needs to be subjected to heat dissipation and temperature reduction treatment in actual use, the existing fuel cell engine generally has certain heat dissipation capacity, but the heat dissipation effect is still to be improved, so that the fuel cell engine device with good heat dissipation effect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fuel cell engine device that radiating effect is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fuel cell engine device with good heat dissipation effect comprises an engine body, wherein a U-shaped plate is fixedly arranged on the outer wall of the engine body, a cavity is formed in the U-shaped plate, first heat dissipation fins are fixedly arranged on the outer surface of the front side of the engine body, second heat dissipation fins and a supporting plate are fixedly arranged on the outer wall of the other side of the engine body, a heat dissipation water tank is arranged on the other side of the engine body, a protective cover is arranged on one side of the heat dissipation water tank, a motor is fixedly arranged on the outer surface of the front side of the supporting plate, an output shaft of the motor is fixedly connected with a rotating rod through a coupler, two groups of heat dissipation fans are sleeved on the outer wall of the rotating rod, one end of the rotating rod extends into the protective cover, one group of heat dissipation fans is positioned in the, one end of the liquid suction pipe extends to the inside of the heat dissipation water tank, the output end of the water pump is fixedly connected with a circulating pipe and extends into the cavity, a backflow pipe is fixedly installed on the outer wall of one side of the heat dissipation water tank and is communicated with the inside of the heat dissipation water tank, and one end of the backflow pipe extends into the cavity.

Preferably, a heat dissipation opening is formed in the protective cover, and a dust filter screen is fixedly mounted inside the heat dissipation opening.

Preferably, a rectangular cover is fixedly mounted on the outer surface of the front side of the engine body, an opening cover is fixedly mounted on the outer wall of one side of the rectangular cover, a connecting rod is rotatably mounted inside the rectangular cover, and fan blades are fixedly mounted on the outer wall of the connecting rod.

Preferably, the outer wall of one side of the heat radiation water tank and the top and the bottom of the protective cover are fixedly provided with connecting blocks, bolts are arranged on the connecting blocks, one ends of the bolts transversely penetrate through a group of connecting blocks and are arranged in the other group of connecting blocks in a threaded manner, and the protective cover is in threaded connection with the heat radiation water tank.

Preferably, a rotating rod is rotatably installed in the cavity inside the U-shaped plate, and paddles are fixedly installed on the outer wall of the rotating rod.

Preferably, the top and the bottom of the heat radiation water tank are fixedly provided with a first assembly block, the top, the bottom and one side outer wall of the engine body are fixedly provided with a second assembly block, and the first assembly block and the second assembly block are provided with assembly holes.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this fuel cell engine device that radiating effect is good, through the heat dissipation water tank, a water pump, the pipette, the cooperation of back flow and paddle is used, can carry out the cooling water cooling of circulation with the device, the effectual device radiating effect that has improved, through second heat radiation fins, including a motor, an end cap, a controller, and a cover plate, dwang and radiator fan's cooperation is used, can carry out the cooling liquid heat dissipation processing with the coolant liquid in the heat dissipation water tank on the one hand, avoided the coolant liquid temperature to rise and lead to the phenomenon that the radiating effect is not good, on the other hand can directly carry out the forced air cooling with the device and handle, and then apparent improvement the device's radiating effect, avoided the device heat dissipation not good condition that influences its life.

(2) This fuel cell engine device that radiating effect is good uses through the cooperation of first heat radiation fin, rectangle cover, opening cover, pole and flabellum of meeting, can utilize the surplus wind-force behind the radiator fan carries out the forced air cooling heat dissipation, conveniently dispels the heat with first heat radiation fin, and then the relative improvement the device's radiating effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is an enlarged view of the portion B of the present invention;

fig. 4 is a front view of the present invention.

In the figure: the fan comprises an engine body 1, a U-shaped plate 2, a first radiating fin 3, a second radiating fin 4, a radiating water tank 5, a protective cover 6, a motor 7, a rotating rod 8, a radiating fan 9, a water pump 10, a liquid suction pipe 11, a return pipe 12, a dust filter screen 13, a rectangular cover 14, an opening cover 15, a connecting rod 16, fan blades 17, bolts 18 and blades 19.

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. 1-4, the present invention provides a technical solution: a fuel cell engine device with good heat dissipation effect comprises an engine body 1, a U-shaped plate 2 is fixedly installed on the outer wall of the engine body 1, a cavity is formed in the U-shaped plate 2, first heat dissipation fins 3 are fixedly installed on the outer surface of the front side of the engine body 1, second heat dissipation fins 4 and a supporting plate are fixedly installed on the outer wall of the other side of the engine body 1, a heat dissipation water tank 5 is arranged on the other side of the engine body 1, a protective cover 6 is arranged on one side of the heat dissipation water tank 5, a motor 7 is fixedly installed on the outer surface of the front side of the supporting plate, an output shaft of the motor 7 is fixedly connected with a rotating rod 8 through a coupler, two groups of heat dissipation fans 9 are sleeved on the outer wall of the rotating rod 8, one end of the rotating rod 8 extends into the protective cover 6, one group of the heat dissipation fans 9 are located in the protective cover 6, a supporting block is fixedly installed at the bottom of the U-shaped plate 2, and a water pump 10 is fixedly installed on the outer wall of one side of the supporting block, the input end of the water pump 10 is fixedly connected with a liquid suction pipe 11, one end of the liquid suction pipe 11 extends into the heat radiation water tank 5, the output end of the water pump 10 is fixedly connected with a circulating pipe and extends into the cavity, a return pipe 12 is fixedly installed on the outer wall of one side of the heat radiation water tank 5 and is communicated with the interior of the heat radiation water tank, one end of the return pipe 12 extends into the cavity, the start of the water pump 10 and the motor 7 is controlled, the coolant in the heat radiation water tank 5 is added into the cavity through the liquid suction pipe 11 when the water pump 10 is started, and then flows into the heat radiation water tank 5 again through the return pipe 12, so that the circulating heat absorption effect is achieved, the motor 7 is started to drive the rotating rod 8 and the heat radiation fan 9 to rotate, the heat radiation fan 9 simultaneously cools the heat radiation water tank 5 and the engine body 1, the device can be, the phenomenon that the cooling liquid temperature rises to cause a poor heat dissipation effect is avoided, the air cooling treatment can be directly carried out on the device, the heat dissipation effect of the device is obviously improved, and the condition that the heat dissipation of the device does not well influence the service life of the device is avoided.

The protecting cover 6 is provided with a heat dissipation opening, a dust filter screen 13 is fixedly arranged in the heat dissipation opening, a rectangular cover 14 is fixedly arranged on the outer surface of the front side of the engine body 1, an opening cover 15 is fixedly arranged on the outer wall of one side of the rectangular cover 14, a connecting rod 16 is rotatably arranged in the rectangular cover 14, a fan blade 17 is fixedly arranged on the outer wall of the connecting rod 16, and meanwhile, the air blown out of the engine body 1 is blown out into the opening cover 15 when passing through the second heat dissipation fins 4, so that the connecting rod 16 and the fan blade 17 are immediately driven to rotate and then blown out to the first heat dissipation fins 3, so that the surplus wind power after air cooling heat dissipation of the heat dissipation fan 9 can be utilized, the heat dissipation of the first heat dissipation fins 3 is facilitated, the heat dissipation effect of the device is relatively improved, and connecting blocks are fixedly arranged on the outer wall of one side of the heat dissipation water tank 5 and the top and the bottom of the protecting cover 6, be provided with bolt 18 on the piece links to each other, bolt 18's one end transversely runs through a set of piece and screw thread installation in the inside of another set of piece that links to each other,

protection casing

6 and 5 threaded connection of radiator tank, the rotary rod is installed in rotating in the inside cavity of U-shaped plate 2, the outer wall fixed mounting of rotary rod has blade 19, radiator tank 5's the equal fixed mounting in top and bottom has first equipment piece, the top of engine body 1, the equal fixed mounting of bottom and one side outer wall has the second equipment piece, the equipment hole has all been seted up on first equipment piece and the second equipment piece.

The working principle is as follows: when heat dissipation is needed, the water pump 10 and the motor 7 are controlled to be started, the water pump 10 is started to add cooling liquid in the heat dissipation water tank 5 into the cavity through the liquid suction pipe 11, the cooling liquid flows into the heat dissipation water tank 5 again through the return pipe 12 immediately to achieve a circulating heat absorption effect, the motor 7 is started to drive the rotating rod 8 and the heat dissipation fan 9 to rotate, the heat dissipation water tank 5 and the engine body 1 are cooled simultaneously by the rotation of the heat dissipation fan 9, meanwhile, air blown out of the engine body 1 is blown out of the opening cover 15 when passing through the second heat dissipation fins 4, the connecting rod 16 and the fan blades 17 are immediately driven to rotate, and then the air is blown out of the first heat dissipation fins 3.

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 fuel cell engine device that radiating effect is good, includes engine body (1), its characterized in that: the engine comprises an engine body (1), a U-shaped plate (2) is fixedly mounted on the outer wall of the engine body (1), a cavity is formed in the U-shaped plate (2), first heat dissipation fins (3) are fixedly mounted on the outer surface of the front side of the engine body (1), second heat dissipation fins (4) and a supporting plate are fixedly mounted on the outer wall of the other side of the engine body (1), a heat dissipation water tank (5) is arranged on the other side of the engine body (1), a protective cover (6) is arranged on one side of the heat dissipation water tank (5), a motor (7) is fixedly mounted on the outer surface of the front side of the supporting plate, an output shaft of the motor (7) is fixedly connected with a rotating rod (8) through a coupler, two groups of heat dissipation fans (9) are sleeved on the outer wall of the rotating rod (8), one end of the rotating rod (8) extends to the inside of, one side outer wall fixed mounting of supporting shoe has water pump (10), the input fixedly connected with pipette (11) of water pump (10), and the one end of pipette (11) extends to the inside of heat dissipation water tank (5), and in the output fixedly connected with circulating pipe of water pump (10) just extended to the cavity, one side outer wall fixed mounting of heat dissipation water tank (5) had back flow (12) and communicated with each other rather than inside, and the one end of back flow (12) extends to in the cavity.

2. The fuel cell engine apparatus having a good heat dissipation effect according to claim 1, wherein: a heat dissipation opening is formed in the protective cover (6), and a dust filter screen (13) is fixedly mounted inside the heat dissipation opening.

3. The fuel cell engine apparatus having a good heat dissipation effect according to claim 1, wherein: the engine body (1) is characterized in that a rectangular cover (14) is fixedly mounted on the outer surface of the front side of the engine body (1), an opening cover (15) is fixedly mounted on the outer wall of one side of the rectangular cover (14), a connecting rod (16) is rotatably mounted inside the rectangular cover (14), and fan blades (17) are fixedly mounted on the outer wall of the connecting rod (16).

4. The fuel cell engine apparatus having a good heat dissipation effect according to claim 1, wherein: the heat dissipation water tank (5) is characterized in that the outer wall of one side of the heat dissipation water tank (5) and the top and the bottom of the protection cover (6) are fixedly provided with connecting blocks, bolts (18) are arranged on the connecting blocks, one ends of the bolts (18) transversely penetrate through a group of connecting blocks and are arranged in the other group of connecting blocks in a threaded mode, and the protection cover (6) is in threaded connection with the heat dissipation water tank (5).

5. The fuel cell engine apparatus having a good heat dissipation effect according to claim 1, wherein: the rotating rod is installed in the cavity inside the U-shaped plate (2) in a rotating mode, and the paddle (19) is fixedly installed on the outer wall of the rotating rod.

6. The fuel cell engine apparatus having a good heat dissipation effect according to claim 4, wherein: the top and the bottom of the heat radiation water tank (5) are fixedly provided with first assembly blocks, the top, the bottom and one side outer wall of the engine body (1) are fixedly provided with second assembly blocks, and the first assembly blocks and the second assembly blocks are provided with assembly holes.