Energy storage cabinet

Abstract

The utility model relates to the technical field of energy storage equipment, in particular to an energy storage cabinet which comprises a cabinet body, a front door plate and a rear door plate. More than two mutually independent mounting chambers are arranged in the cabinet body; the front door plate and the rear door plate are respectively arranged on two opposite sides of the cabinet body; the front door plate is provided with an air inlet corresponding to the opening position of each mounting chamber; an air outlet is formed in the position, corresponding to the opening of each mounting chamber, of the rear door plate; and the front door plate and the rear door plate are respectively provided with a sealing piece corresponding to the edge of the opening of each mounting chamber. According to the energy storage cabinet provided by the utility model, each mounting chamber is completely independent through reasonable arrangement and a perfect sealing mode, so that mutual ventilation among devices and incapability of timely and quickly discharging heat out of the cabinet are avoided, and the problem that the conversion efficiency of electrical parts is reduced due to over-high environment temperature is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage equipment technical field especially relates to a kind of energy storage cabinet. BACKGROUND

[0002] The structure of energy storage equipment can refer to the Chinese utility model patent with application No.CN202322711696.6 and the name of a kind of energy storage cabinet inner energy storage converter PCS heat dissipation air duct structure.The current industry situation is fierce, and the innovation, function requirement of energy storage cabinet is more and more intense. To meet customer demand, one machine multi-function becomes more and more common. Due to the requirement of one machine multi-function, multiple electrical components need to be equipped inside one energy storage cabinet. In energy storage equipment, PCS, UPS, photovoltaic controller and DC / DC module are commonly used devices. Due to the heat generated by the device itself during operation, the working temperature of the environment will be too high. The existing energy storage equipment is not reasonable in the design of multi-device heat dissipation structure, which will affect the working efficiency of the equipment. UTILITY MODEL CONTENT

[0003] The technical problem to be solved by the utility model is to provide an energy storage cabinet that improves the heat dissipation effect of multiple devices and improves the working efficiency of the equipment.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of an energy storage cabinet, which comprises a cabinet body, a front door panel and a rear door panel.

[0005] The cabinet body is internally provided with two or more mutually independent installation chambers.

[0006] The front door panel and the rear door panel are respectively arranged on opposite sides of the cabinet body.

[0007] The front door panel is provided with an air inlet at the opening position corresponding to each installation chamber.

[0008] The rear door panel is provided with an air outlet at the opening position corresponding to each installation chamber.

[0009] The front door panel and the rear door panel are provided with a sealing element at the opening edge position corresponding to each installation chamber.

[0010] Further, the sealing element is an annular hollow sealing strip.

[0011] Further, the front door panel and the rear door panel are adhered to the annular hollow sealing strip by back adhesive.

[0012] Further, the front door panel and the rear door panel are each provided with a sealing boss, and the annular hollow sealing strip is adhered to the sealing boss by back adhesive.

[0013] Further, the diameter of the annular hollow sealing strip ranges from 13mm to 18mm.

[0014] Further, the cabinet body is a quadrangular prism, and the front door plate and the rear door plate are arranged on two opposite sides of the cabinet body respectively.

[0015] Further, the front door plate and the rear door plate are hinged to the cabinet body.

[0016] Further, the indoor installation chamber is provided with a photovoltaic controller, an UPS and a PCS, the air inlet holes of the photovoltaic controller, the UPS and the PCS are all directed to the air inlet, and the air outlet holes of the photovoltaic controller, the UPS and the PCS are all directed to the air outlet.

[0017] Further, two or more installation chambers are arranged vertically on the top of the inner cavity of the cabinet body.

[0018] Further, the air inlet and the air outlet are both provided with a louver.

[0019] The energy storage cabinet has the advantages that: a plurality of installation chambers for installing electrical components are arranged in the cabinet body, a plurality of air inlets and air outlets are arranged on the front door plate and the rear door plate on the two sides of the cabinet body, independent ventilation and heat dissipation are achieved for each installation chamber, a sealing element is arranged on the front door plate and the rear door plate corresponding to each installation chamber, when the front door plate and the rear door plate are closed, the gap between the opening edge of the installation chamber and the door plate is filled by the sealing element, so that each installation chamber is completely independent, mutual wind mixing between devices is avoided, and heat can be discharged outside the cabinet in time and quickly. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 Fig. 1 is a structural schematic view of the energy storage cabinet;

[0021] Figure 2 Fig. 2 is another structural schematic view of the energy storage cabinet;

[0022] Figure 3 Fig. 3 is a front view of the energy storage cabinet;

[0023] Figure 4 Fig. 4 is a rear view of the energy storage cabinet;

[0024] Figure 5 Fig. 5 is a sectional view of the energy storage cabinet;

[0025] Figure 6 Fig. 6 is a partial schematic view of the energy storage cabinet;

[0026] Label explanation:

[0027] 1, cabinet body; 11, installation chamber; 12, photovoltaic controller; 13, UPS; 14, PCS; 2, front door plate; 21, air inlet; 22, sealing boss; 23, louver; 3, rear door plate; 31, air outlet; 4, sealing element. DETAILED DESCRIPTION

[0028] The technical content of the utility model, the purpose and the effect are explained in detail below by combining with the embodiments and the drawings.

[0029] The utility model provides a kind of energy storage cabinet, it is related to energy storage cabinet multiple device ventilation and heat dissipation design, control cabinet is solved by reasonable arrangement, perfect sealing mode the problem of low conversion efficiency influenced by excessively high temperature rise, arrangement is simple, and cost is reduced.

[0030] Please refer to Figures 1 to 6 The utility model discloses an energy storage cabinet, which comprises a cabinet body, a front door plate and a rear door plate.

[0031] The cabinet body is internally provided with two or more mounting chambers that are independent of each other.

[0032] The front door plate and the rear door plate are respectively arranged on opposite sides of the cabinet body.

[0033] The front door plate is provided with an air inlet at a position corresponding to the opening of each mounting chamber.

[0034] The rear door plate is provided with an air outlet at a position corresponding to the opening of each mounting chamber.

[0035] The front door plate and the rear door plate are provided with a sealing element at a position corresponding to the opening edge of each mounting chamber.

[0036] As can be seen from the above description, the utility model has the beneficial effects that the energy storage cabinet is provided with multiple mounting chambers for mounting electrical components in the cabinet body, multiple air inlets and air outlets are arranged on the front door plate and the rear door plate on the front and rear sides of the cabinet body, for independent ventilation and heat dissipation of each mounting chamber, and a sealing element is arranged on the front door plate and the rear door plate corresponding to each mounting chamber, so that when the front door plate and the rear door plate are closed, the gap between the opening edge of the mounting chamber and the door plate is filled with the sealing element, thereby making each mounting chamber completely independent, avoiding mutual air leakage between components, and enabling heat to be discharged outside the cabinet in a timely and rapid manner.

[0037] In an optional embodiment, the sealing element is a ring-shaped hollow sealing strip.

[0038] As can be seen from the above description, considering that the door plate cannot be closed to the theoretical state due to the interference fit of the door plate sealing strip when the door is closed, resulting in a gap between the partition cabin and the door plate for air leakage, a hollow sealing strip with a larger compression amount is used, and the hollow sealing strip is arranged around the partition cabin, considering the compression amount of the hollow sealing strip, the compression amount is 10 mm, thereby preventing hot air from leaking through the gap of the door plate and being discharged outside the cabinet.

[0039] In an optional embodiment, the front door plate and the rear door plate adhere the ring-shaped hollow sealing strip through back glue.

[0040] In an optional embodiment, the front door plate and the rear door plate are both provided with a sealing boss, and the ring-shaped hollow sealing strip is adhered to the sealing boss through back glue.

[0041] From the above description, the sealing effect can be improved by designing the sealing boss.

[0042] In an optional embodiment, the diameter of the annular hollow sealing strip ranges from 13mm to 18mm.

[0043] In an optional embodiment, the cabinet body is a quadrangular prism, and the front door plate and the rear door plate are arranged on the opposite two sides of the cabinet body.

[0044] In an optional embodiment, the front door plate and the rear door plate are hinged to the cabinet body.

[0045] In an optional embodiment, the mounting chamber is provided with a photovoltaic controller, a UPS and a PCS, the air inlet holes of the photovoltaic controller, the UPS and the PCS are all directed to the air inlet, and the air outlet holes of the photovoltaic controller, the UPS and the PCS are all directed to the air outlet.

[0046] From the above description, the front door of the control cabinet is the air inlet area, and the rear door is the air outlet area, the air inlets of the photovoltaic controller, the UPS and the PCS are all directed to the front door, and the air outlets are all directed to the rear door, so that the air is sucked into the front door by the heat dissipation fan inside the electrical component, and the heat generated by energy conversion is discharged together with the air, avoiding the inconsistent air inlets and outlets of the electrical component, which causes cold and hot cross-wind problems.

[0047] In an optional embodiment, two or more mounting chambers are vertically arranged at the top of the inner cavity of the cabinet body.

[0048] From the above description, the mounting chambers are longitudinally arranged at the top of the cabinet body, and the photovoltaic controller, the UPS and the PCS are arranged at the upper right end of the entire cabinet body, which facilitates the reliability and simplicity of the cabin sealing, avoids the complex structure caused by multiple cabin partitions, and easily checks and solves the problem of multiple cabin cross-wind.

[0049] In an optional embodiment, the air inlet and the air outlet are both provided with louvers.

[0050] Please refer to Figures 1 to 6 The embodiment one of the utility model is: a storage cabinet, including cabinet body, front door plate and rear door plate;

[0051] The cabinet body is internally provided with two or more independent mounting chambers;

[0052] The front door plate and the rear door plate are arranged on the opposite two sides of the cabinet body;

[0053] The front door plate is provided with an air inlet at the opening position corresponding to each mounting chamber;

[0054] The rear door plate is provided with an air outlet at the opening position corresponding to each mounting chamber;

[0055] The front door plate and the rear door plate are provided with sealing members at positions corresponding to the opening edges of each installation chamber.

[0056] The sealing member is a ring-shaped hollow sealing strip. The front door plate and the rear door plate are attached with the ring-shaped hollow sealing strip through back adhesive. The front door plate and the rear door plate are provided with sealing bosses, and the ring-shaped hollow sealing strip is attached to the sealing bosses through back adhesive. The diameter of the ring-shaped hollow sealing strip ranges from 13mm to 18mm. The cabinet body is a quadrangular prism, and the front door plate and the rear door plate are arranged on two opposite sides of the cabinet body. The front door plate and the rear door plate are hinged to the cabinet body. The installation chamber is provided with a photovoltaic controller, a UPS and a PCS, and the air inlet holes of the photovoltaic controller, the UPS and the PCS are all directed to the air inlet, and the air outlet holes of the photovoltaic controller, the UPS and the PCS are all directed to the air outlet. Two or more installation chambers are arranged vertically at the top of the inner cavity of the cabinet body. Louvers are arranged at the air inlet and the air outlet.

[0057] In summary, the energy storage cabinet has a plurality of installation chambers for installing electrical components in the cabinet body, a plurality of air inlets and air outlets are arranged on the front door plate and the rear door plate on the two sides of the cabinet body, for independent ventilation and heat dissipation of each installation chamber, and a sealing member is arranged on the front door plate and the rear door plate corresponding to each installation chamber. When the front door plate and the rear door plate are closed, the gap between the opening edge of the installation chamber and the door plate is filled with the sealing member, so that each installation chamber is completely independent, and mutual wind mixing between devices is avoided, and heat can be discharged outside the cabinet in time and quickly.

[0058] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent transformation or direct or indirect application in related technical fields based on the content of the present application is also included in the patent protection range of the present application.

Claims

1. An energy storage cabinet, characterized by, The cabinet comprises a cabinet body, a front door plate and a rear door plate. The cabinet body is internally provided with two or more installation chambers which are independent of each other. The front door plate and the rear door plate are respectively arranged on opposite sides of the cabinet body. The front door plate is provided with an air inlet at a position corresponding to the opening of each installation chamber. The rear door plate is provided with an air outlet at a position corresponding to the opening of each installation chamber. The front door plate and the rear door plate are respectively provided with a sealing element at a position corresponding to the opening edge of each installation chamber.

2. The energy storage cabinet of claim 1, wherein, The sealing element is an annular hollow sealing strip.

3. The energy storage cabinet of claim 2, wherein, The front door plate and the rear door plate are adhered to the annular hollow sealing strip through back adhesive.

4. The energy storage cabinet of claim 1, wherein, The front door plate and the rear door plate are respectively provided with a sealing boss, and the annular hollow sealing strip is adhered to the sealing boss through back adhesive.

5. The energy storage cabinet of claim 1, wherein, The diameter of the annular hollow sealing strip ranges from 13mm to 18mm.

6. The energy storage cabinet of claim 1, wherein, The cabinet body is a quadrangular prism, and the front door plate and the rear door plate are respectively arranged on opposite sides of the cabinet body.

7. The energy storage cabinet of claim 1, wherein, The front door plate and the rear door plate are hinged to the cabinet body.

8. The energy storage cabinet of claim 1, wherein, The installation chamber is internally provided with a photovoltaic controller, an UPS and a PCS, and the air inlets of the photovoltaic controller, the UPS and the PCS are all directed to the air inlet, and the air outlets of the photovoltaic controller, the UPS and the PCS are all directed to the air outlet.

9. The energy storage cabinet of claim 1, wherein, The two or more installation chambers are vertically arranged at the top of the inner cavity of the cabinet body. The air inlet and the air outlet are both provided with a louver.

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