Intelligent control fan system of energy storage box

Abstract

The intelligent control fan system of the energy storage box comprises an air supply unit, an air exhaust unit, an automatic controller and an air quality collecting module, the air supply unit and the air exhaust unit respectively comprise an air inlet assembly, a fan box body is connected behind the air inlet assemblies, a first installation plate and a second installation plate are welded in the fan box body, and the first installation plate and the second installation plate are connected with the automatic controller. A rain-proof and sand-proof shutter air opening is formed in the air inlet assembly, a filter is installed at the rear end of the rain-proof and sand-proof shutter air opening, an electric closed air valve is fixedly connected to the first installation plate, a draught fan is fixedly connected to the second installation plate, and the electric closed air valve and the draught fan are both electrically connected with an automatic controller. And the automatic controller realizes automatic control on the fan and the electric closed air valve by comparing the difference between a feedback signal transmitted by the air quality acquisition module and a set value. The system can execute starting and stopping of related equipment according to detected environment changes, and it is ensured that the energy storage box is kept in a stable, reliable and optimal working condition environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to fan technical field especially a kind of energy storage box intelligent control fan system. BACKGROUND

[0002] With the development of energy storage industry, the energy density of box-type energy storage system is higher and higher, especially the energy type energy storage box, with the increase of energy density, the heat generation of battery module is also larger and larger. How to ensure that the system can realize effective ventilation in the actual operation of energy storage box, to avoid the risk of water and dust entering the electrical equipment in energy storage box during ventilation, has been a difficult problem to be solved. INVENTION CONTENTS

[0003] To solve the above technical problems, the utility model provides a kind of energy storage box intelligent control fan system.

[0004] The utility model adopts following technical scheme realization: a kind of energy storage box intelligent control fan system, including air supply unit, exhaust fan unit, automatic controller and air quality acquisition module,

[0005] The air supply unit and exhaust fan unit all include air inlet component, the air inlet component is connected with fan box body, the inside of the fan box body is welded with first mounting plate and second mounting plate, the inside of the air inlet component is installed with rainproof sand-resistant louver air port, the rear end of the rainproof sand-resistant louver air port is installed with filter, the first mounting plate is fixedly connected with electric airtight air valve, and the second mounting plate is fixedly connected with fan,

[0006] The electric airtight air valve and fan are electrically connected with automatic controller, and the automatic controller realizes the automatic control of fan and electric airtight air valve by comparing the difference between feedback signal transmitted by air quality acquisition module and set value.

[0007] As further improvement of the above scheme, the fan is provided as 2 upper and lower distribution.

[0008] As further improvement of the above scheme, the filter adopts compression type installation, and it is convenient to replace.

[0009] As further improvement of the above scheme, the filter of exhaust fan unit adopts two-layer primary efficiency filter material design.

[0010] As further improvement of the above scheme, the filter of air supply unit adopts three-layer filter design, including two-stage primary efficiency filter and one-stage medium-high efficiency filter.

[0011] As further improvement of the above scheme, the rainproof sand-resistant louver air port adopts double S-shaped structure, and the blades are linked, effectively resist rain, wind sand.

[0012] As a further improvement of the above scheme, the air quality acquisition module acquires temperature, humidity, dust concentration, and converts the parameters into electrical signals for use by the automatic controller.

[0013] As a further improvement of the above scheme, the electrically operated closed air valve adopts a professional waterproof and dustproof design, with a protection level not lower than IP65, and the rain and sand resisting louver air inlet surface is sprayed with a high-temperature resistant electrostatic coating to protect the safety of electrical equipment in the box.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses from fine installation technology to optimization design concept, to intelligent control system again, has higher efficiency, lower energy consumption and more accurate control's characteristics, through setting up the air inlet assembly connection fan box body, the convenient dismantling and installation of the part of long time use inside to staff, improve the service life of the part in the fan box body and the work efficiency when installing and dismantling,

[0016] The utility model discloses through setting up filter can effectively filter dust, particulate matter and other impurities in air, protect the related electrical equipment in energy storage box from the pollution, improve air quality simultaneously, reduce maintenance cost, through automatic controller and air quality acquisition module to the automatic control of electrically operated closed air valve and fan, to adjust the temperature, humidity and dust concentration etc. in the box, intelligent degree is high, is convenient for promoting. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the side anatomical structure schematic diagram of the utility model;

[0019] Figure 3 It is the rear view structure schematic diagram of the utility model;

[0020] Figure 4 It is the overhead structure schematic diagram of the utility model;

[0021] Figure 5 It is the blade arrangement structure schematic diagram of the rain and sand resisting louver air inlet of the utility model;

[0022] Figure 6 It is the automatic control flow chart of the utility model;

[0023] Figure 7 It is the automatic control circuit diagram of the utility model;

[0024] In the figure: 1, air inlet assembly; 2, fan box; 3, first mounting plate; 4, second mounting plate; 5, rain and sand prevention louver air inlet; 6, filter; 7, electric sealing air valve; 8, fan. DETAILED DESCRIPTION

[0025] The utility model will be described further in combination with the drawings and specific embodiments, and it should be noted that the following described embodiments or technical features can be combined to form new embodiments without conflict.

[0026] In combination Figures 1-4 , the energy storage tank intelligent control fan system of the embodiment comprises a supply fan unit, an exhaust fan unit, an automatic controller and an air quality acquisition module,

[0027] The supply fan unit and the exhaust fan unit each comprise an air inlet assembly 1, the rear end of the air inlet assembly 1 is connected with a fan box 2, the inside of the fan box 2 is welded with a first mounting plate 3 and a second mounting plate 4, the inside of the air inlet assembly 1 is installed with a rain and sand prevention louver air inlet 5, the rear end of the rain and sand prevention louver air inlet 5 is installed with a filter 6, the filter 6 is installed in a compression type, which is convenient for replacement, the first mounting plate 3 is fixedly connected with an electric sealing air valve 7, and the second mounting plate 4 is fixedly connected with a fan 8.

[0028] The supply fan unit and the exhaust fan unit each adopt two explosion-proof axial flow fans, and the explosion-proof level is Exdb II BT4. The fan runs stably, has low noise, high efficiency and is convenient to maintain.

[0029] The electric sealing air valve 7 and the fan 8 are electrically connected with the automatic controller, the automatic controller adopts a SMART200 chip of Siemens, and the difference between the feedback signal transmitted by the air quality acquisition module and the set value is compared to realize the automatic control of the fan 8 and the electric sealing air valve 7.

[0030] The filter 6 of the exhaust fan unit adopts a two-layer primary efficiency filter material design, and the filter 6 of the supply fan unit adopts a three-layer filter design, including two-stage primary efficiency filtering and one-stage high efficiency filtering. If the product needs to be used in a special harsh environment (oceanic climate, desert dry climate, high temperature and high humidity climate), the corresponding filter material meeting the use requirement can be replaced to realize it.

[0031] As shown in Figure 5 , the rain and sand prevention louver air inlet 5 adopts a double S-shaped structure, the blades are buckled with each other, and rain and sand are effectively resisted.

[0032] The air quality acquisition module acquires temperature, humidity and dust concentration, and converts the parameters into electric signals for the automatic controller.

[0033] The rain-proof and sand-resistant louver air port 5 is made of aluminum alloy material, is designed without spark, and is sprayed with high-temperature-resistant electrostatic coating on the surface to protect the safety of electrical equipment in the box. The rain-proof and sand-resistant louver air port 5 adopts a push rod type electric mechanism to be flexibly opened or closed under the instruction of a self-control system, is tightly closed, and especially can be forcibly closed without loosening when being linked with a fire alarm or air conditioning control.

[0034] The energy storage box intelligent control fan system in the embodiment of the application has the characteristics of higher efficiency, lower energy consumption and more precise control from the optimized design concept to the intelligent control system. In the normal working state, the air supply unit and the exhaust fan unit operate at the same time, and the convection ventilation is formed in the box to avoid negative pressure. The air supply unit is responsible for sending fresh air outside the room into the room through three-stage filtration, and the exhaust fan unit is responsible for discharging the turbid and harmful gas (carbon monoxide, hydrogen, electrolyte gas, smoke, heat, etc.) in the room outside the room. The system has the functions of ventilation, rain-proof, dust-proof, purification, energy saving, fire-fighting and air conditioning linkage control.

[0035] The above-mentioned embodiments are only preferred embodiments of the application, and cannot be used to limit the scope of protection of the application. Any non-substantial changes and replacements made by those skilled in the art on the basis of the application belong to the scope of protection of the application.

Claims

1. An intelligent control fan system for an energy storage box, characterized in that: Includes air supply units, exhaust units, automatic controllers, and air quality acquisition modules. Both the air supply unit and the exhaust unit include an air inlet assembly (1). The air inlet assembly (1) is connected to a fan housing (2). The fan housing (2) is welded with a first mounting plate (3) and a second mounting plate (4). The air inlet assembly (1) is equipped with a rainproof and sand-blocking louvered air outlet (5). A filter (6) is installed at the rear end of the rainproof and sand-blocking louvered air outlet (5). An electric airtight valve (7) is fixedly connected to the first mounting plate (3). A fan (8) is fixedly connected to the second mounting plate (4). The electric airtight valve (7) and the fan (8) are both electrically connected to the automatic controller. The automatic controller automatically controls the fan (8) and the electric airtight valve (7) by comparing the difference between the feedback signal transmitted by the air quality acquisition module and the set value.

2. The intelligent control fan system for an energy storage box as described in claim 1, characterized in that: The aforementioned fan (8) is configured as two units distributed vertically.

3. The intelligent control fan system for an energy storage box as described in claim 1, characterized in that: The filter (6) is installed using a compression method, which makes it easy to replace.

4. The intelligent control fan system for an energy storage box as described in claim 1, characterized in that: The filter (6) of the exhaust fan unit adopts a two-layer primary filter design.

5. The intelligent control fan system for an energy storage box as described in claim 1, characterized in that: The filter (6) of the air supply unit adopts a three-layer filtration design, including two-stage primary filtration and one-stage medium- and high-efficiency filtration.

6. The intelligent control fan system for an energy storage box as described in claim 1, characterized in that: The rainproof and sand-blocking louvered air vent (5) adopts a double S-shaped structure with interlocking blades, effectively resisting rain and sand.

7. The intelligent control fan system for an energy storage box as described in claim 1, characterized in that: The air quality acquisition module collects temperature, humidity, and dust concentration, and converts the parameters into electrical signals for use by the automatic controller.

8. The intelligent control fan system for an energy storage box as described in claim 1, characterized in that: The surface of the rainproof and sand-blocking louvered air vent (5) is coated with a high-temperature resistant electrostatic coating to protect the electrical equipment inside the box.

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