CN214848713U

CN214848713U - Hydrogen storage and supply module, power battery and heat dissipation system integrated device

Info

Publication number: CN214848713U
Application number: CN202121478052.1U
Authority: CN
Inventors: 张松; 杨丰翼; 徐洲; 李新明; 张宇
Original assignee: Beijing Sinohytec Co Ltd
Current assignee: Beijing Sinohytec Co Ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-11-23
Anticipated expiration: 2031-07-01

Abstract

The utility model provides a store up and supply hydrogen module and power battery and cooling system integrated device, including the power battery support be equipped with power battery in the power battery support, can dismantle the connection on the power battery support and store up and supply hydrogen support, can dismantle the connection in the storage and supply hydrogen support and store up and supply hydrogen module, it can dismantle the connection protection steel sheet to store up the hydrogen support, be equipped with the radiator support on the protection steel sheet, be equipped with cooling module on the radiator support. The utility model discloses can effectively improve the product integration level, make full use of whole car space, the modularization is integrated to be arranged, and balanced whole car mass distribution has increased the packing box space, and the radiator wind direction does not have the shelter from, improves radiator efficiency; the assembly efficiency is improved, and the maintenance is convenient.

Description

Hydrogen storage and supply module, power battery and heat dissipation system integrated device

Technical Field

The utility model relates to the technical field of vehicles, specifically be storage hydrogen supply module and power battery and cooling system integrated device.

Background

The vehicle fuel cell engine mainly comprises a galvanic pile, a heat dissipation system, a hydrogen storage system, an air intake system and a tail exhaust. The hydrogen storage and supply module is integrally arranged above the hydrogen storage and supply module frame under the limitation of vehicle models and the whole vehicle structure, so that the arrangement space can be saved, and the limited space can be reasonably utilized.

The hydrogen storage and supply module is an integrated device for providing hydrogen storage and supply for chemical reaction of the fuel cell, the heat dissipation module is a main component for dissipating heat of the fuel cell, the power cell is used for directly driving and storing energy of a motor of the whole vehicle, and the three components are indispensable key components of the whole vehicle. If the fuel cell is distributed, the fuel cell pipeline and the wiring harness are complex and changeable due to the fact that more parts are arranged and the integration level is not enough, and convenience of installation and maintenance is not met. Or the whole welding frame is adopted for connection, so that inconvenience is brought to later-stage product maintenance of the whole car loader.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a store up and supply hydrogen module and power battery and cooling system integrated device for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

store up and supply hydrogen module and power battery and cooling system integrated device, including the power battery support power battery is equipped with in the power battery support, can dismantle the connection on the power battery support and store up and supply hydrogen support, can dismantle the connection in the storage hydrogen support and store up and supply hydrogen module, the connection protection steel sheet can be dismantled to the storage hydrogen support, be equipped with the radiator support on the protection steel sheet, be equipped with heat dissipation module on the radiator support.

Preferably, the power battery support includes framework down, a plurality of connecting plates of fixed connection are a plurality of in the framework down be equipped with on the connecting plate power battery, four equal fixed connection first square pipes in angle of framework down, the equal fixed connection in second side pipe in one end of first side pipe, the equal fixed connection connecting rod in one side of second side pipe, a plurality of third side pipes of fixed connection are a plurality of on the connecting rod the equal fixed connection in the framework down of the other end of third side pipe.

Preferably, a plurality of corner connectors are fixedly connected to the lower portion of the lower frame, and the plurality of corner connectors connect the lower frame to the vehicle body.

Preferably, the length of two second side's pipe all is greater than the width of framework down, and two one end fixed connection bracing shaped steel of second side's pipe, the other end fixed connection of bracing shaped steel in on the framework down, reinforcing structural strength and stability.

Preferably, store up and supply hydrogen support includes two the same day word form frameworks, two day word form framework all can be dismantled connect in on the second side pipe, two day word form framework is formed by three fourth side pipe and two fifth side pipe welding, two four angles of day word form framework outlying are through four sixth pipe fixed connection, are in fixed connection seventh side pipe between two sixth pipes with one side, fixed connection backup pad between two sixth pipes of below, can dismantle the connection in the backup pad store up and supply the hydrogen module.

Preferably, the two sixth pipes above the heat dissipation module are detachably connected with the protection steel plate, and the heat dissipation module is arranged on the protection steel plate.

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

the utility model discloses can effectively improve the product integration level, make full use of whole car space, the modularization is integrated to be arranged, and balanced whole car mass distribution has increased the packing box space, and the radiator wind direction does not have the shelter from, improves radiator efficiency; the assembly efficiency is improved, and the maintenance is convenient.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the structure of the right side of the present invention.

In the figure: 1. a power battery support; 11. a lower frame body; 111. a connecting plate; 12. a first square tube; 13. a second square tube; 131. bracing section steel; 14. a connecting rod; 15. a third square tube; 16. a corner connector; 2. a power battery; 3. a hydrogen storage and supply bracket; 31. a frame body shaped like a Chinese character 'ri'; 32. a fourth square tube; 33. a fifth square tube; 34. a sixth square tube; 341. a support plate; 35. a seventh square tube; 4. a hydrogen supply module; 5. a protective steel plate; 51. a radiator support; 6. and a heat dissipation module.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, the integrated device of hydrogen storage and supply module, power battery and heat dissipation system includes a power battery support 1, a power battery 2 is arranged in the power battery support 1, the power battery support 1 is detachably connected with the hydrogen storage and supply support 3, the hydrogen storage and supply support 3 is detachably connected with a hydrogen storage and supply module 4, the hydrogen storage and supply support 3 is detachably connected with a protective steel plate 5, a heat sink support 51 is arranged on the protective steel plate 5, and a heat dissipation module 6 is arranged on the heat sink support 51. The heat dissipation module 6 comprises an expansion water tank, an ion removal tank, a particle filter, an online conductivity meter, a radiator wire harness, a water inlet and outlet pipeline and a controller, wherein the expansion water tank is an important part in a cooling system and is used for accommodating and compensating the expansion and contraction amount of water in the system, and the expansion water tank is generally arranged at the highest point of the system; the gas accumulated on the liquid level of the expansion tank also plays a role of buffering, so that the pressure in the cooling system is kept in a stable state; the on-line conductivity meter is a detection instrument and is mainly used for detecting the conductivity value of the cooling liquid; the radiator module includes: the device comprises an expansion water tank, a deionization tank, a particle filter, an online conductivity meter, a radiator wire harness, a water inlet and outlet pipeline and a controller; the hydrogen storage and supply module 4 comprises a hydrogen adding port, a filter, a hydrogen storage bottle, a pressure reducing valve, a hydrogen concentration sensor, a pipe fitting pipeline, a pipeline bracket, a wire harness, a controller and a transmitter;

the power battery support 1 comprises a lower frame body 11, a plurality of connecting plates 111 are fixedly connected to the lower frame body 11, power batteries 2 are arranged on the connecting plates 111, four corners of the lower frame body 11 are fixedly connected with first square pipes 12, one ends of the first square pipes 12 are fixedly connected to second square pipes 13, one sides of the second square pipes 13 are fixedly connected with connecting rods 14, a plurality of third square pipes 15 are fixedly connected to the connecting rods 14, and the other ends of the third square pipes 15 are fixedly connected to the lower frame body 11; a plurality of corner connectors 16 are fixedly connected to the lower part of the lower frame 11, and the plurality of corner connectors 16 connect the lower frame 11 to the vehicle body; the length of two second side's pipes 13 all is greater than the width of framework 11 down, and the one end fixed connection bracing shaped steel 131 of two second side's pipes 13, and the other end fixed connection of bracing shaped steel 131 strengthens structural strength and stability on framework 11 down. In the design, a support table is formed by the lower frame body 11, the first square pipe 12, the second square pipe 13, the connecting rod 14 and the third square pipes 15, and the support table is used for supporting the power battery 2.

The hydrogen storage and supply bracket 3 comprises two identical U-shaped frame bodies 31, the two U-shaped frame bodies 31 can be detachably connected to the second square pipe 13, the two U-shaped frame bodies 31 are formed by welding three fourth pipes 32 and two fifth square pipes 33, four corners of the periphery of the two U-shaped frame bodies 31 are fixedly connected through four sixth pipes 34, the seventh pipe 35 is fixedly connected between the two sixth pipes 34 on the same side, the support plate 341 is fixedly connected between the two sixth pipes 34 on the lower side, and the hydrogen storage and supply module 4 is detachably connected to the support plate 341; the protection steel plate 5 is detachably connected between the two sixth pipes 34 above, and the heat dissipation module 6 is arranged on the protection steel plate 5. This design is through connecting two day words form framework 31 in second side pipe 13, and couple together two day words form framework 31 with sixth side pipe 34 for hydrogen storage and supply module 4 can place in power battery 2 top, practices thrift a large amount of spaces.

The utility model discloses a concrete operation as follows:

a support table is formed by the lower frame body 11, the first square pipe 12, the second square pipe 13, the connecting rod 14 and the third square pipes 15, and supports the power battery 2; the two rectangular frame bodies 31 are connected to the second square pipe 13, and the two rectangular frame bodies 31 are connected by the sixth square pipe 34, so that the hydrogen storage and supply module 4 can be placed above the power battery 2, and a large amount of space is saved; the structure arrangement form of the up-down layered arrangement is provided, and the heat dissipation module → the hydrogen storage and supply module → the power battery module are connected with the whole vehicle frame from top to bottom in sequence. The arrangement space of the whole vehicle is saved, and the maintenance convenience of each module part is facilitated.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. Store up and supply hydrogen module and power battery and cooling system integrated device, including power battery support (1) its characterized in that, be equipped with power battery (2) in power battery support (1), power battery support (1) is gone up and can be dismantled the connection and store up and supply hydrogen support (3), can dismantle in the storage hydrogen support (3) and connect storage hydrogen module (4), the storage hydrogen support (3) can be dismantled and connect protection steel sheet (5), be equipped with radiator support (51) on protection steel sheet (5), be equipped with heat dissipation module (6) on radiator support (51).

2. The integrated device of the hydrogen storage and supply module, the power battery and the heat dissipation system according to claim 1, wherein the power battery support (1) comprises a lower frame body (11), the lower frame body (11) is fixedly connected with a plurality of connecting plates (111), the power battery (2) is arranged on the plurality of connecting plates (111), four corners of the lower frame body (11) are fixedly connected with first square pipes (12), one end of each first square pipe (12) is fixedly connected with a second square pipe (13), one side of each second square pipe (13) is fixedly connected with a connecting rod (14), the connecting rods (14) are fixedly connected with a plurality of third square pipes (15), and the other ends of the third square pipes (15) are fixedly connected to the lower frame body (11).

3. The integrated device of hydrogen storage and supply module, power battery and heat dissipation system as claimed in claim 2, wherein a plurality of corner connectors (16) are fixedly connected to the lower portion of the lower frame (11), and the plurality of corner connectors (16) connect the lower frame (11) to the vehicle body.

4. The integrated device of the hydrogen storage and supply module, the power battery and the heat dissipation system as claimed in claim 2, wherein the lengths of the two second square pipes (13) are both greater than the width of the lower frame body (11), one end of each of the two second square pipes (13) is fixedly connected with a diagonal section steel (131), and the other end of each of the diagonal section steels (131) is fixedly connected to the lower frame body (11), so that the structural strength and the stability are enhanced.

5. The hydrogen storage and supply module and power battery and cooling system integrated device according to claim 2, wherein the hydrogen storage and supply support (3) comprises two identical rectangular frame bodies (31), the two rectangular frame bodies (31) are detachably connected to the second square pipe (13), the two rectangular frame bodies (31) are formed by welding three fourth square pipes (32) and two fifth square pipes (33), four peripheral corners of the two rectangular frame bodies (31) are fixedly connected through the four sixth square pipes (34), the two sixth square pipes (34) on the same side are fixedly connected to a seventh square pipe (35), a support plate (341) is fixedly connected to the two sixth square pipes (34) on the lower side, and the hydrogen storage and supply module (4) is detachably connected to the support plate (341).

6. The integrated device of a hydrogen storage and supply module, a power battery and a heat dissipation system as claimed in claim 5, wherein the protection steel plate (5) is detachably connected between the two upper sixth square pipes (34), and the heat dissipation module (6) is arranged on the protection steel plate (5).