CN213936261U

CN213936261U - Hydrogen fuel cell stack radiator

Info

Publication number: CN213936261U
Application number: CN202023341606.1U
Authority: CN
Inventors: 苏战伟
Original assignee: Yangzhou Jiahe New Energy Technology Co ltd
Current assignee: Yangzhou Jiahe New Energy Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-10
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a portable hydrogen fuel cell pile radiator technical field just discloses a hydrogen fuel cell pile radiator, and the radiator includes the battery cassette that the top surface set up and cup joints in the refrigeration heat dissipation machine of battery cassette top surface. This hydrogen fuel cell pile radiator, through having seted up a plurality of battery draw-in grooves at battery cassette top surface, through a plurality of louvres that run through to the ground and set up at battery draw-in groove top surface, the air that utilizes the circulation battery bottom surface of heat dissipation reaches radiating effect, it has the water-cooling pipe to utilize the winding between the bottom surface of battery draw-in groove, be connected through the water-cooled both ends and the cooling pump machine of the inside installation of cooling radiator, can reach the radiating effect of circulation water-cooling, through passing through the lock joint between battery cassette and cooling radiator machine, reach the effect of concatenation, the oral siphon and the outlet pipe that utilize the setting of cooling pump machine both ends can just carry out the radiating effect of circulation to the water-cooling pipe.

Description

Hydrogen fuel cell stack radiator

Technical Field

The utility model relates to a portable hydrogen fuel cell stack radiator technical field specifically is a hydrogen fuel cell stack radiator.

Background

When a fan is adopted by a traditional fuel cell power supply radiator to extract hot air in a fuel cell stack, the traditional fuel cell power supply radiator belongs to an open type or semi-open type radiator, and stable and reliable heat exchange cannot be realized; and the cooling fan is generally provided with a corresponding outer cover, and different cooling fans cannot be replaced, and the corresponding outer cover needs to be replaced, so that the cost is increased, and the use is not flexible.

The prior art (Chinese utility model with publication number: 201621078849.1) discloses a portable hydrogen fuel cell stack radiator, which can replace the heat radiation fan at will, but has poor heat radiation effect and can not radiate heat quickly when the cells are piled up, and the improvement is made according to the technical problems provided above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hydrogen fuel cell pile radiator has solved defect and problem to 201621078849.1 proposition in the above-mentioned background art, has realized the inside accumulational heat of the quick heat dissipation battery of device, installs the water-cooling pipe through intercommunication before the battery jar bottom surface, and the cooling pump machine of bottom surface installation is connected to the water-cooling water, leads to the cooling water to inside circulation through the cooling pump machine for accumulational battery carries out advantages such as quick cooling, has solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hydrogen fuel cell stack radiator comprises a radiator and a cell buckled in a groove on the top surface of the radiator, wherein the radiator comprises a cell clamping seat arranged on the top surface and a refrigeration radiator sleeved on the top surface of the cell clamping seat;

the battery holder is characterized in that the top surface of the battery holder is provided with a battery jar, the top surface of the battery jar is provided with heat dissipation holes, and the water-cooled tube is fixedly arranged on the back surface of the battery holder and positioned between the battery jars;

the refrigeration heat dissipation machine comprises a shell fastened on the bottom surface of the battery clamping seat, a supporting plate is arranged at the bottom end inside the shell, a cooling pump machine is fixedly mounted on the top surface of the supporting plate through bolts, guide pipes are fixedly mounted on two sides of the cooling pump machine, and each guide pipe comprises a water inlet pipe and a water outlet pipe.

Preferably, the battery is clamped on the top surface of the radiator, the battery clamping seat is positioned at the upper end of the radiator, the refrigeration and heat radiation machine is connected on the bottom surface of the battery clamping seat, and the battery clamping seat is buckled in a groove formed in the top surface of the refrigeration and heat radiation machine.

Through above-mentioned technical scheme, the battery is hydrogen fuel cell, and the radiator carries out radiating effect to piling up the battery, and the radiator top surface is provided with the battery cassette, can battery joint in the inside effect of the cambered surface recess of seting up, and refrigeration heat dissipation machine lock joint is in battery cassette bottom surface.

Preferably, the battery jar is seted up in battery cassette top surface, the battery jar is seted up quantity and is a plurality ofly, the louvre is seted up in battery jar top surface and runs through to the bottom surface, the water-cooled tube is installed in battery cassette bottom surface, the water-cooled tube twines between the battery jar back.

Through above-mentioned technical scheme, a plurality of louvres have been seted up to the battery jar, and a plurality of louvres have all been seted up to the battery jar top surface, carry out the nature heat dissipation through the battery that the louvre was placed the top surface, but pile up radiating effect behind the battery, make and install the water-cooling pipe at battery money battery jar back winding, the effect of removing is siphoned away to the heat that the battery gived off to the inside mobile liquid of water-cooling pipe.

Preferably, the shell is arranged on the bottom surface of the battery clamping seat, the number of the supporting plates is two, and the supporting plates are vertically welded to the bottom end of the inner wall of the shell.

Through above-mentioned technical scheme, the shell lower extreme is less than the upper end, and the upper end equals with battery cassette bottom surface cross sectional area, and lock joint that can be inseparable completely is in battery cassette bottom surface, and backup pad fixed welding is in the shell inner wall side, and leaves the space between the backup pad, can make the heat discharge.

Preferably, the cooling pump is fixedly installed through a bolt arranged on the bottom surface of the supporting plate, and a control switch is arranged in the center of the bottom surface of the cooling pump.

Through above-mentioned technical scheme, the cooling pump machine is current device, and the continuous absorption of utilization water to the heat that can circulate for reach and pile up the battery and give off the heat and carry out absorptive effect, and four bolt fixed mounting are utilized on the cooling pump machine bottom surface at the backup pad top surface, and the cooling pump machine carries out the effect of controlling through the control switch that the bottom surface set up.

Preferably, the guide pipe is arranged at the side end of the cooling pump, the water inlet pipe is arranged at the front end of the cooling pump, and the water outlet pipe is fixedly arranged at the other side of the cooling pump.

Through above-mentioned technical scheme, the pipe cross-section is greater than the water-cooled tube cross-section, can reach zonulae occludens between the effect, and oral siphon and outlet pipe joint are at the water-cooled tube both ends respectively, and the water-cooled tube is not divided around, so refrigeration heat radiator and battery cassette can reverse the concatenation.

Compared with the prior art, the utility model provides a hydrogen fuel cell stack radiator possesses following beneficial effect:

1. this hydrogen fuel cell pile radiator through having seted up a plurality of battery draw-in grooves at battery cassette top surface, through a plurality of louvres that run through to the ground and set up at battery draw-in groove top surface, utilizes the air of heat dissipation circulation battery bottom surface to reach radiating effect, utilizes the winding to have the water-cooled tube between the bottom surface of battery draw-in groove, is connected through the cooling pump machine of water-cooled both ends and the inside installation of cooling heat dissipation machine, can reach the radiating effect of circulating water cooling.

2. This hydrogen fuel cell pile radiator through passing through the lock joint between battery cassette and refrigeration heat abstractor, reaches the effect of concatenation, can be loaded down with trivial details at the current structrual installation of improvement, and need change the loaded down with trivial details step of dustcoat according to the radiator fan of difference, and the oral siphon and the outlet pipe that utilize the cooling pump machine both ends to set up can just carry out the radiating effect of circulation to the water-cooled tube.

Drawings

Fig. 1 is a schematic view of the battery card seat and the refrigeration heat sink in the structure of the present invention;

FIG. 2 is a schematic view of the bottom surface of the battery holder according to the present invention;

FIG. 3 is a schematic view of the structural water-cooling tube of the present invention;

fig. 4 is a schematic top view of the refrigeration heat dissipation machine of the present invention;

fig. 5 is a schematic view of the bottom of the cooling and heat dissipating machine of the present invention.

Wherein: 1. a heat sink; 2. a battery; 3. a battery card holder; 4. a refrigeration and heat dissipation machine; 301. a battery case; 302. heat dissipation holes; 303. a water-cooled tube; 401. a housing; 402. a support plate; 403. cooling the pump machine; 404. a conduit; 4041. a water inlet pipe; 4042. and (5) discharging a water 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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, a hydrogen fuel cell stack radiator includes a radiator 1 and a cell 2 fastened in a groove on the top surface of the radiator 1, the radiator 1 includes a cell cassette 3 disposed on the top surface and a cooling and radiating unit 4 sleeved on the top surface of the cell cassette 3;

a battery groove 301 is formed on the top surface of the battery card holder 3, a heat dissipation hole 302 is formed on the top surface of the battery groove 301, and a water cooling pipe 303 is fixedly installed on the back surface of the battery card holder 3 and positioned between the battery grooves 301;

the refrigeration heat radiator 4 comprises a shell 401 buckled on the bottom surface of the battery clamping seat 3, a supporting plate 402 is arranged at the bottom end inside the shell 401, a cooling pump 403 is fixedly installed on the top surface of the supporting plate 402 through bolts, guide pipes 404 are fixedly installed on two sides of the cooling pump 403, and each guide pipe 404 comprises a water inlet pipe 4041 and a water outlet pipe 4042.

Specifically, 2 joints of battery are in 1 top surfaces of radiator, battery cassette 3 is located 1 upper end of radiator, refrigeration heat radiator 4 is connected in 3 bottom surfaces of battery cassette, said 3 lock joints of battery cassette are in the recess that 4 top surfaces of refrigeration heat radiator were seted up, the advantage is that battery 2 is hydrogen fuel cell, radiator 1 carries out radiating effect to piling up

battery

2, 1 top surfaces of radiator are provided with battery cassette 3, can the inside effect of cambered surface recess seted up by 2 joints of battery, 4 lock joints of refrigeration heat radiator are in 3 bottom surfaces of battery cassette.

Specifically, battery jar 301 is seted up in 3 top surfaces of battery cassette, battery jar 301 is seted up quantity and is a plurality ofly, heat dissipation hole 302 has been seted up a plurality ofly, heat dissipation hole 302 is seted up in battery jar 301 top surface and is run through to the bottom surface, water-cooled tube 303 is installed in 3 bottom surfaces of battery cassette, water-cooled tube 303 twines between the battery jar 301 back, the advantage is that battery jar 301 has been seted up a plurality ofly, a plurality of heat dissipation holes 302 have all been seted up to battery jar 301 top surface, battery 2 placed to the top surface through heat dissipation hole 302 dispels the heat naturally, but pile up 2 back radiating effect of battery, make and install water-cooled tube 303 at battery jar 301 back winding of battery money, the effect of removing is siphoned away to the heat that battery 2 gived off to the inside liquid of water-cooled tube 303.

Specifically, shell 401 sets up in battery cassette 3 bottom surface, and backup pad 402 quantity is two, and backup pad 402 welds perpendicularly in shell 401 inner wall bottom, and the advantage is that shell 401 lower extreme is less than the upper end, and the upper end equals with 3 bottom surface cross sectional area of battery cassette, and lock joint that can be inseparable completely is in 3 bottom surfaces of battery cassette, and backup pad 402 fixed welding is in shell 401 inner wall side, and leaves the space between the backup pad 402, can make the heat discharge.

Specifically, the cooling pump 403 is fixedly installed through bolts arranged on the bottom surface of the supporting plate 402, and the control switch is arranged at the center of the bottom surface of the cooling pump 403, so that the cooling pump 403 has the advantages that the cooling pump 403 is an existing device, water can be circularly utilized to continuously absorb heat, the effect of absorbing the heat dissipated by the battery 2 is achieved, the bottom surface of the cooling pump 403 is fixedly installed on the top surface of the supporting plate 402 through four bolts, and the cooling pump 403 is controlled through the control switch arranged on the bottom surface.

Specifically, the guide pipe 404 is arranged at the side end of the cooling pump 403, the water inlet pipe 4041 is located at the front end of the cooling pump 403, and the water outlet pipe 4042 is fixedly arranged at the other side of the cooling pump 403, so that the advantage is that the cross section of the guide pipe 404 is larger than that of the water-cooled tube 303, and the water inlet pipe 4041 and the water outlet pipe 4042 can be tightly connected with each other, and the water-cooled tube 303 is not divided into a front part and a rear part, so that the refrigeration heat radiator 4 and the battery clamping base 3 can be reversely spliced.

When using, the sealing joint in oral siphon 4041 and outlet pipe 4042 and the water-cooling pipe 303 both ends that utilize the setting of cooling pump machine 403 both ends for cooling pump machine 403 cyclic utilization water-cooling carries out radiating effect to piling up battery 2, places battery 2 in battery jar 301 that battery cassette 3 top surface was seted up, and water-cooling pipe 303 twines in battery cassette 3 bottom surface, and battery jar 301 bottom surface has seted up louvre 302, flows to piling up the radiating effect of battery 2.

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 hydrogen fuel cell stack radiator, includes radiator (1) and lock joint at inside battery (2) of radiator (1) top surface recess, its characterized in that: the radiator (1) comprises a battery clamping seat (3) arranged on the top surface and a refrigerating and radiating machine (4) sleeved on the top surface of the battery clamping seat (3);

the battery slot (301) is formed in the top surface of the battery clamping seat (3), the heat dissipation hole (302) is formed in the top surface of the battery slot (301), and the water cooling pipe (303) is fixedly installed on the back surface of the battery clamping seat (3) and located between the battery slots (301);

the refrigeration heat radiator (4) comprises a shell (401) buckled on the bottom surface of the battery clamping seat (3), a supporting plate (402) is arranged at the bottom end inside the shell (401), a cooling pump (403) and a guide pipe (404) are fixedly arranged on the top surface of the supporting plate (402) through bolts, and the guide pipe (404) comprises a water inlet pipe (4041) and a water outlet pipe (4042).

2. The hydrogen fuel cell stack radiator of claim 1, wherein: the battery (2) is clamped on the top surface of the radiator (1), the battery clamping seat (3) is positioned at the upper end of the radiator (1), the refrigeration heat radiator (4) is connected on the bottom surface of the battery clamping seat (3), and the battery clamping seat (3) is buckled in a groove formed in the top surface of the refrigeration heat radiator (4).

3. The hydrogen fuel cell stack radiator of claim 1, wherein: the battery jar (301) is seted up in battery cassette (3) top surface, battery jar (301) is seted up quantity and is a plurality ofly, a plurality ofly has been seted up in louvre (302), louvre (302) are seted up in battery jar (301) top surface and are run through to the bottom surface, water-cooled tube (303) are installed in battery cassette (3) bottom surface, water-cooled tube (303) twine between battery jar (301) back.

4. The hydrogen fuel cell stack radiator of claim 1, wherein: the battery clamping seat is characterized in that the shell (401) is arranged on the bottom surface of the battery clamping seat (3), the number of the supporting plates (402) is two, and the supporting plates (402) are vertically welded at the bottom end of the inner wall of the shell (401).

5. The hydrogen fuel cell stack radiator of claim 1, wherein: the cooling pump machine (403) is fixedly installed through bolts arranged on the bottom surface of the supporting plate (402), and a control switch is arranged in the center of the bottom surface of the cooling pump machine (403).

6. The hydrogen fuel cell stack radiator of claim 1, wherein: the guide pipe (404) is arranged at the side end of the cooling pump machine (403), the water inlet pipe (4041) is positioned at the front end of the cooling pump machine (403), and the water outlet pipe (4042) is fixedly arranged at the other side of the cooling pump machine (403).