CN212366517U

CN212366517U - Bearing heat dissipation formula energy storage cabinet

Info

Publication number: CN212366517U
Application number: CN202021462836.0U
Authority: CN
Inventors: 孙家连; 孔祥娟; 刘思楠; 刘栋; 李朋
Original assignee: Suzhou Xintron Technology Co ltd
Current assignee: Suzhou Xintron Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-01-15
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to a bearing heat dissipation formula energy storage cabinet, including the cabinet body, the cabinet body is provided with four piece at least stands including the chassis on, the chassis perpendicularly, constitutes tank frame, and tank frame's top is provided with the roof-rack, transversely is provided with a plurality of brackets in the tank frame, and tank frame has the door body including face and the parcel face of opening and shutting, swing joint on the face of opening and shutting, is provided with the panel components on the parcel face. Therefore, the mounting positions of the brackets and the mutual distance are adjustable, and the mounting space layout requirements of various components are met. The whole frame type structure is adopted, so that the installation and the disassembly are easy, and the subsequent maintenance is convenient. The air duct guiding from bottom to top and then to the back can be influenced under the guiding of the heat dissipation assembly, so that the air source only flows through the parts needing heat dissipation, and the heat dissipation efficiency is improved.

Description

Bearing heat dissipation formula energy storage cabinet

Technical Field

The utility model relates to an energy storage cabinet especially relates to a bearing heat dissipation formula energy storage cabinet.

Background

The national improvement commission and the national energy agency have issued "initiative plan for energy technology revolution innovation (2016-2030), in which the energy storage technology is listed as one of the key innovative tasks in the future 15 years in China as the key technology for the development of the energy internet and renewable energy industry, and energy storage has become the inevitable choice for the development of the future power industry. Due to the requirements of large-scale access of new energy to a power grid, peak clipping and valley filling of electric power, participation in voltage regulation and frequency modulation, development of a micro-grid and the like, energy storage is an indispensable role in a future power system.

Among the various energy storage modes, the mode of using a storage battery as an energy storage medium is distinguished. Compared with the traditional pumped storage and other physical energy storage modes, the storage battery has the advantages of high energy density, quick charge and discharge, low environmental modification requirement and the like, and is called a green battery.

In order to adapt to the distribution and use requirements of storage batteries, energy storage cabinets are often adopted for use. The conventional energy storage cabinet integrates a whole set of energy storage systems such as a battery, a high-voltage box, an inverter, a battery management system and an electrical control device, and the cabinet body has high mass. By taking the system of the conventional scheme 10kWh as an example, the weight of a single lithium battery pack reaches 700kg, and the weight of the whole cabinet reaches 1200kg, which puts great demands on the design and the bearing of the cabinet. Simultaneously, current energy storage cabinet inner structure is that the solidification can't carry out corresponding adjustment to lack effectual heat dissipation wind channel planning, appear heat energy after long-time operation and pile up easily, influence life.

In view of the above-mentioned defects, the present designer actively makes research and innovation to create a load-bearing heat dissipation type energy storage cabinet, so that the energy storage cabinet has more industrial utilization value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a bearing heat dissipation formula energy storage cabinet.

The utility model discloses a bearing heat dissipation formula energy storage cabinet, including the cabinet body, wherein: the cabinet body is including the chassis, be provided with four at least stands on the chassis perpendicularly, constitute cabinet frame, cabinet frame's top is provided with the roof-rack, transversely be provided with a plurality of brackets in the cabinet frame, cabinet frame is including face and the parcel face of opening and shutting, swing joint has the door body on the face of opening and shutting, be provided with panel components on the parcel face, constitute left panel, right panel, rear panel respectively, cabinet frame's left side, right side, rear side all are provided with radiator unit, left side panel, right panel, rear panel correspond radiator unit's position department and are provided with left side isolation window, right side isolation window, back isolation window, left side panel, right panel still are provided with supplementary ventilation structure.

Further, foretell bearing heat dissipation formula energy storage cabinet, wherein, equidistant distribution has a plurality of main mounting holes on the stand, the bracket is including the layer board, the edge distribution of layer board has the linking strip, it has a plurality of vice mounting holes to distribute on the linking strip, be provided with positioning bolt between main mounting hole, a plurality of vice mounting holes.

Furthermore, in the bearing heat dissipation type energy storage cabinet, an auxiliary triangular support frame is arranged at the edge of the upright column and at the bottom of the bracket, and the auxiliary triangular support frame is connected with the main mounting hole through a mounting bolt.

Furthermore, in the bearing heat dissipation type energy storage cabinet, a plurality of heat dissipation holes are distributed on the supporting plate.

Furthermore, in the above load-bearing heat-dissipation energy storage cabinet, the heat dissipation component is a fan.

Furthermore, in the bearing heat dissipation type energy storage cabinet, the left isolation window, the right isolation window and the rear isolation window each include a window body, a support conduction mechanism is arranged in the window body, and an isolation foam layer is placed on the support conduction mechanism.

Furthermore, foretell bearing heat dissipation formula energy storage cabinet, wherein, support conduction mechanism is the wire netting, it has a plurality of ventilative meshs to distribute on the wire netting, keep apart the cotton layer of bubble for the cotton layer of EVA bubble, the thickness on the cotton layer of EVA bubble is 9 to 11 millimeters.

Furthermore, in the above-mentioned bearing heat dissipation energy storage cabinet, the auxiliary ventilation structure is a louver respectively located at the lower ends of the left panel and the right panel, and includes a window opening, a detachable blocking net is arranged in the window opening, and a lower opening louver structure covers the outside of the window opening.

Furthermore, in the load-bearing heat-dissipation energy storage cabinet, an indicator lamp, a screen and an emergency stop button are preset on the door body.

Still further, foretell bearing heat dissipation formula energy storage cabinet, wherein, the bottom of chassis is provided with a plurality of regulation formula foot cups, the roof-rack upper end distributes has a plurality of top lugs.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

1. the mounting position of the bracket and the distance between the brackets are adjustable, and the mounting space layout requirements of various components are met.

2. The whole frame type structure is adopted, so that the installation and the disassembly are easy, and the subsequent maintenance is convenient.

3. The air duct guiding from bottom to top and then to the back can be influenced under the guiding of the heat dissipation assembly, so that the air source only flows through the parts needing heat dissipation, and the heat dissipation efficiency is improved.

4. An indicator light, a screen and an emergency stop button can be preassembled, so that subsequent use and maintenance are facilitated.

5. The integral structure is simple, the assembly is easy, the hoisting can be facilitated, and the horizontal fine adjustment can be carried out according to the field placement.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic diagram of the internal general structure of a load-bearing heat-dissipation energy storage cabinet.

Fig. 2 is a schematic front structural view of the interior of the load-bearing heat dissipation energy storage cabinet.

Fig. 3 is a schematic diagram of the left side structure of the load-bearing heat dissipation energy storage cabinet.

Fig. 4 is a right side structural schematic view of the load-bearing heat dissipation energy storage cabinet.

Fig. 5 is a schematic structural diagram of the front side of the load-bearing heat dissipation energy storage cabinet.

Fig. 6 is a schematic structural diagram of the rear side of the load-bearing heat dissipation energy storage cabinet.

The meanings of the reference symbols in the drawings are as follows.

1 underframe and 2 upright posts

3 top frame 4 bracket

5 door 6 left panel

7 right panel 8 rear panel

9 radiator unit 10 left isolation window

11 right isolation window 12 rear isolation window

13 louver 14 indicator lamp

15 screen 16 scram button

17 adjustable type foot cup 18 top lifting lug

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The load-bearing heat-dissipation energy storage cabinet shown in fig. 1 to 6 comprises a cabinet body, and is characterized in that: the cabinet body comprises an underframe 1, wherein at least four upright posts 2 are vertically arranged on the underframe 1 to form a cabinet frame, and a top frame 3 is arranged at the top of the cabinet frame. In order to promote holistic firm degree, the stand 2 of adoption is 21 section bars, and the beam column cross-section is bigger, and the number of bending is more, and the section bar bearing nature is bigger, and the big demand of energy storage cabinet quality of fine adaptation has further increased the stability of cabinet body.

Several brackets 4 are arranged laterally inside the cabinet frame, allowing for subsequent layered placement during e.g. battery boxes, BMS, PDUs, inverters etc. Simultaneously, in order to realize completely cutting off with external environment's moderate degree, constitute comparatively independent cabinet body structure, the utility model discloses a cabinet frame including the face of opening and shutting and parcel face, swing joint has a door body 5 on the face of opening and shutting. Specifically, the wrapping surface is provided with panel components which respectively constitute a left panel 6, a right panel 7 and a rear panel 8. Meanwhile, the cooling and heat exchange requirements after long-time operation are considered, and the left side, the right side and the rear side of the cabinet frame are provided with the heat dissipation assemblies 9, so that effective active heat dissipation is met. In order to prevent the intrusion of foreign objects while performing heat dissipation, left, right, and

rear isolation windows

10, 11, and 12 may be provided at positions of the left, right, and

rear panels

6, 7, and 8 corresponding to the heat dissipation unit 9. In order to realize the necessary passive heat exchange and meet the requirement of forming a subsequent air duct, the left panel 6 and the right panel 7 are also provided with auxiliary ventilation structures.

Combine the utility model relates to an embodiment of preferred sees, and equidistant distribution has a plurality of main mounting holes on the stand 2, and bracket 4 has the linking strip including the layer board, and the edge distribution of layer board has, and it has a plurality of vice mounting holes to link up to distribute on the strip, is provided with positioning bolt between main mounting hole, a plurality of vice mounting hole. Like this, can realize the bolt location of convenient change, and can carry out layer board interval adjustment according to the needs that actually bear the weight of the interval. Simultaneously, in order to improve the bearing capacity of bracket 4, avoid the concentrated atress of certain point of positioning bolt, this realization is effectively located bracket 4 bottom at the edge of stand 2 and is provided with supplementary triangular supports frame, and supplementary triangular supports frame passes through mounting bolt and links to each other with main mounting hole. In this way, a stable triangular support bearing can be achieved. And, in order to realize effectual air current and switch on, it has a plurality of louvres to distribute on the layer board. Therefore, heat exchange is conveniently carried out on the bottoms of all the components and parts which are subsequently installed.

Further, in order to realize effective active heat dissipation, a blowing airflow can be generated and appropriate airflow guidance can be performed, and the heat dissipation assembly 9 is a fan. In practical implementation, 1 or 2 fans can be configured according to heat dissipation requirements. Meanwhile, the left isolation window 10, the right isolation window 11 and the rear isolation window 12 comprise window bodies, supporting and conducting mechanisms are arranged in the window bodies, and isolation foam layers are placed on the supporting and conducting mechanisms. Particularly, the adopted supporting and conducting mechanism is a wire mesh, and a plurality of breathable meshes are distributed on the wire mesh. Simultaneously, keep apart the cotton layer of bubble for the cotton layer of EVA bubble, like this, can filter or keep apart the foreign matter of outside dust class when satisfying the air current and switching on. In order to ensure that the air flow is circulated and simultaneously has proper filtering effect, the thickness of the EVA foam layer is 9-11 mm. During actual assembly, the specification of 10 millimeters can be selected for use, and the device is common, easy to purchase and good in using effect.

Further, the utility model discloses an auxiliary ventilation structure be located left panel 6, shutter 13 of right panel 7 lower extreme respectively. Particularly, shutter 13 sets up removable blocking net including the window body opening in the window body opening, and window body opening outside covers there is open shutter structure down. Therefore, during actual use, the mosquito-proof rain-proof mosquito-proof cover can shield rain water and prevent mosquitoes.

In view of practical implementation, in order to indicate the current working state of each component and carry out convenient debugging, the door body 5 is preset with the indicator lamp 14 and the screen 15, and can be connected to a component communication bus for subsequent installation. Furthermore, an emergency stop button 16 may be provided on the door body 5 to perform manual stop intervention when an abnormality occurs. Simultaneously, in order to realize the steady mode of bearing heat dissipation formula energy storage cabinet, and realize effectual horizontal adjustment, be provided with a plurality of regulation formula foot cups 17 in the bottom of chassis 1. Furthermore, considering the convenience of on-site hoisting after the assembly, a plurality of top lifting lugs 18 can be distributed at the upper end of the top frame 3.

Through foretell expression of characters and combination of the attached drawing can be seen, adopt the utility model discloses afterwards, possess following advantage:

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. Bearing heat dissipation formula energy storage cabinet, including the cabinet body, its characterized in that: the cabinet body comprises a bottom frame (1), at least four upright posts (2) are vertically arranged on the bottom frame (1) to form a cabinet frame, the top of the cabinet frame is provided with a top frame (3), a plurality of brackets (4) are transversely arranged in the cabinet frame, the cabinet frame comprises an opening and closing surface and a wrapping surface, the opening and closing surface is movably connected with a door body (5), the wrapping surface is provided with a panel component which respectively forms a left panel (6), a right panel (7) and a rear panel (8), the left side, the right side and the rear side of the cabinet frame are respectively provided with a heat radiation component (9), the left panel (6), the right panel (7) and the rear panel (8) are provided with a left isolation window (10), a right isolation window (11) and a rear isolation window (12) corresponding to the heat radiation components (9), and the left panel (6) and the right panel (7) are also provided with auxiliary ventilation structures.

2. The load-bearing, heat-dissipating energy storage cabinet of claim 1, wherein: a plurality of main mounting holes are distributed on the upright post (2) at equal intervals, the bracket (4) comprises a supporting plate, linking strips are distributed on the edge of the supporting plate, a plurality of auxiliary mounting holes are distributed on the linking strips, and positioning bolts are arranged between the main mounting holes and the auxiliary mounting holes.

3. The load-bearing, heat-dissipating energy storage cabinet of claim 2, wherein: the edge of stand (2) is located bracket (4) bottom and is provided with supplementary triangular supports frame, supplementary triangular supports frame passes through construction bolt and links to each other with main mounting hole.

4. The load-bearing, heat-dissipating energy storage cabinet of claim 2, wherein: a plurality of heat dissipation holes are distributed on the supporting plate.

5. The load-bearing, heat-dissipating energy storage cabinet of claim 1, wherein: the heat dissipation component (9) is a fan.

6. The load-bearing, heat-dissipating energy storage cabinet of claim 1, wherein: the left isolation window (10), the right isolation window (11) and the rear isolation window (12) comprise window bodies, supporting and conducting mechanisms are arranged in the window bodies, and isolation foam layers are placed on the supporting and conducting mechanisms.

7. The load-bearing, heat-dissipating energy storage cabinet of claim 6, wherein: the support conduction mechanism is the wire netting, it has a plurality of ventilative meshes to distribute on the wire netting, keep apart the cotton layer of bubble for the cotton layer of EVA bubble, the thickness on the cotton layer of EVA bubble is 9 to 11 millimeters.

8. The load-bearing, heat-dissipating energy storage cabinet of claim 1, wherein: the auxiliary ventilation structure is a shutter (13) which is respectively positioned at the lower ends of the left panel (6) and the right panel (7), and comprises a window body opening, wherein a detachable blocking net is arranged in the window body opening, and a lower opening shutter structure covers the outside of the window body opening.

9. The load-bearing, heat-dissipating energy storage cabinet of claim 1, wherein: an indicator lamp (14), a screen (15) and an emergency stop button (16) are preset on the door body (5).

10. The load-bearing, heat-dissipating energy storage cabinet of claim 1, wherein: the bottom of the bottom frame (1) is provided with a plurality of adjustable foot cups (17), and the upper end of the top frame (3) is distributed with a plurality of top lifting lugs (18).