CN217444530U - Energy storage container for ship - Google Patents

Abstract

The utility model provides a marine energy storage container, which comprises a container body, a door, a clapboard, a battery rack and a fireproof layer, wherein the door is connected with the container body to open and close the container body; the partition board is connected to the inside of the container body so as to partition the inside of the container body into two battery boxes arranged along the width direction of the container body; the battery frame is connected in the battery box; the fireproof layer is respectively arranged in the clamping cavities of the wall, the door and the partition board of the container body, and the fireproof layer is made of rock wool with the fire rating of A60 or above A60 for the ship. The energy storage container for the ship of the utility model can ensure that the fire in the container does not affect the ship, the offshore platform and the like because the container body meets the requirements of the A60-grade fire and explosion protection grade standard for the ship; divide into two battery boxes through the baffle with the incasement, ensure that two battery boxes are independent each other, each other do not influence, effectively prevent the conflagration and spread.

Description

Marine energy storage container

technical field

The utility model generally relates to the technical field of container structures, and more particularly relates to a marine energy storage container.

Background technique

The energy storage container has the advantages of high convenience, high modularity, convenient transportation and installation, etc. It can not only provide off-peak storage power for large load centers such as factories and schools, and solve the problem of power supply during peak periods, but also can effectively solve the problem of relatively remote areas. Short-term energy demand issues. Ocean-going ships and offshore platforms also have great energy demands during their navigation, which overlap with the functions of land-based energy storage containers. Therefore, the demands of ships and offshore platforms for energy storage systems have also greatly increased.

However, most of the energy storage containers are currently used on land, and the boxes of the energy storage containers used on land cannot reach the marine A60 fire rating. If the battery inside the container spontaneously ignites, the fire can easily spread outside the box. It is also prone to explosions and can be dangerous for ships and people working at sea. The safety of energy storage containers on ships and offshore platforms needs to be solved urgently.

Therefore, there is a need to provide a marine energy storage container to at least partially solve the above problems.

Utility model content

A series of concepts in simplified form have been introduced in the Summary of the Invention, which are described in further detail in the Detailed Description. The utility model content part of the present utility model is not intended to attempt to limit the key features and necessary technical features of the claimed technical solution, nor does it mean to attempt to determine the protection scope of the claimed technical solution.

In order to at least partially solve the above problems, the present invention provides a marine energy storage container, the marine energy storage container comprising:

container body;

a container door connected to the container body to open and close the container body;

a separator, which is connected to the interior of the container body to divide the interior of the container body into two battery boxes arranged along the width direction of the container body;

a battery rack connected within the battery box; and

Fireproof layer, the fireproof layer is respectively arranged in the cavity of the box wall, the box door and the partition plate of the container body, and the fireproof layer is constructed of rock wool with a marine fire rating of A60 or above.

Optionally, the energy storage container further includes:

a fire-fighting gas cylinder for storing fire-extinguishing gas, the fire-fighting gas cylinder is connected to the exterior of the rear end of the container body;

Fire-fighting gas pipeline, one end of the fire-fighting gas pipeline is located in the battery box and arranged along the length direction of the container body, and the other end of the fire-fighting gas pipeline passes through the rear wall of the container body and connected to said fire-fighting gas cylinder through a gas valve; and

an air nozzle for injecting air into the container body, the air nozzle is connected to the pipe of the fire fighting gas pipeline located in the container body, and the air nozzles are spaced along the pipe length direction of the fire fighting gas pipeline layout.

Optionally, the fire-fighting gas cylinder stores heptafluoropropane gas, and the fire-fighting gas pipeline is connected to the inner top of the container body.

Optionally, the energy storage container further includes:

a water outlet pipe, the water outlet pipe is arranged on the inner top of the battery box along the length direction of the container body;

water spray nozzles, the water spray nozzles communicate with the inside of the water outlet pipe, and the water spray nozzles are distributed at intervals along the pipe length direction of the water outlet pipe, and the water spray nozzles are directed downward; and

a water inlet pipe, one end of the water inlet pipe is connected to the middle part of the water outlet pipe, and the other end passes through the bottom of the container body and is fixedly connected with the bottom of the container body, so as to supply water into the water outlet pipe when connecting an external water supply device water.

Optionally, the front end of the container body has a front ventilation port, and the rear end has a rear ventilation port, wherein the front ventilation ports are respectively communicated with the inside of each of the battery boxes, and the rear ventilation ports are respectively connected. The ports are respectively communicated with the inside of each of the battery boxes, and the energy storage container further includes:

a front fire damper, which is connected to the front ventilation port to adjust the opening and closing state of the front ventilation port;

a rear fire damper, the rear fire damper is connected to the rear vent to adjust the opening and closing state of the rear vent; and

An explosion-proof fan, which is connected to the front end of the container body, and is connected to the front ventilation port through the front fire damper through a pipeline, so as to connect the front fire damper and the rear fire damper to the front ventilation port. When the gates are all opened, the gas in the container is exhausted.

Optionally, the front ventilation port is located at the lower part of the front end of the container body, and the rear ventilation port is located at the upper part of the rear end of the container body.

Optionally, the energy storage container further includes:

a pressure relief valve connected to the front end of the container body to open and release the pressure in the container when the air pressure in the container exceeds a preset threshold.

Optionally, two sets of the container doors are respectively provided on the left and right sides of the container body, and the two sets of the container doors located on the same side constitute the side walls of the container body, and the container doors are arranged along the container body. The length of the length direction of the arrangement is consistent with the length of the separator.

Optionally, the rear end of the container body extends backward to form a compartment, the front end bulkhead of the compartment is configured as the rear end box wall of the container body, and the bulkhead of the compartment is embedded in the compartment. With the fireproof layer, the side bulkheads and/or rear end bulkheads of the compartment are provided with shutters for ventilation, and the rear fire dampers and fire cylinders are accommodated in the compartments. The gate is connected to the rear ventilation port on the rear end box wall of the container body, the rear ventilation port is communicated with the inside of each of the battery boxes, and the fire-fighting gas cylinders are respectively connected to each of the fire-fighting gas pipelines. inside the battery box.

Optionally, the energy storage container further includes:

a refrigeration unit connected to the front end of the container body;

A cold air input pipe, one end of the cold air input pipe is connected to the refrigeration unit, the other end extends to the inner bottom of the container body and corresponds to the battery rack, and one end of the cold air input pipe faces the battery rack. The side is provided with air vents for releasing cold air, and the air vents are arranged at intervals along the pipe length direction of the cold air input pipe; and

A cold air output pipe, one end of the cold air output pipe is connected to the refrigeration unit, the other end extends to the inner top of the container body and corresponds to the battery rack, and the cold air output pipe is provided with a vent for exhausting. The exhaust ports are arranged at intervals along the pipe length direction of the cold air output pipe, and the cold air output pipe, the refrigeration unit and the cold air input pipe are communicated with each other to form a configuration for performing air conditioning in the battery box. heat exchange circuit.

According to the marine energy storage container of the present invention, the fireproof layer is embedded in the container wall and the cavity of the container door, and the fireproof layer is made of rock wool with a marine fireproof grade of A60 or above, so as to improve the performance of the container. The fireproof performance of the container body ensures that the outside of the container body is not affected when a fire occurs; the space inside the container body is divided into two battery boxes by setting a partition plate, and a fireproof layer is also embedded in the cavity of the partition plate, so as to make The batteries in the two battery boxes are independent of each other and do not affect each other, so that when a fire occurs in one of the battery boxes, it will not spread to the other battery box, thereby helping to reduce potential safety hazards.

Description of drawings

The following drawings of embodiments of the present invention are incorporated herein as a part of the present invention for understanding of the present invention. The accompanying drawings illustrate the embodiments of the present invention and their description, which are used to explain the principles of the present invention. In the attached drawings,

1 is a top view of the internal structure of a marine energy storage container according to a preferred embodiment of the present invention;

Fig. 2 is a front view of the marine energy storage container shown in Fig. 1;

Figure 3 is a cross-sectional view taken along line A-A in Figure 1;

Fig. 4 is a sectional view taken along the line B-B in Fig. 3;

5 is a cross-sectional view taken along line C-C in FIG. 1;

Fig. 6 is another top view of the internal structure of the marine energy storage container shown in Fig. 1;

7 is a cross-sectional view taken along line D-D in FIG. 5;

Fig. 8 is another top view of the internal structure of the marine energy storage container shown in Fig. 1; wherein, the dotted line in the figure represents the flow direction of the air in the container body when the explosion-proof fan is working;

Fig. 9 is another cross-sectional view taken along the line B-B in Fig. 3, the dotted line in the figure represents the flow direction of the air in the container body when the explosion-proof fan is working; and

FIG. 10 is a side view of the marine energy storage container shown in FIG. 1 .

Description of reference numbers:

100: Container body 110: Container door

120: Front ventilation port 130: Rear ventilation port

140: Separator 150: Battery holder

160: Fire protection layer 200: Fire cylinder

210: Fire-fighting gas lines 220: Air nozzles

300: Water outlet pipe 310: Water nozzle

320: Water inlet pipe 400: Front fire damper

500: Rear fire damper 600: Explosion-proof fan

700: Pressure relief valve 800: Compartment

810: Shutters 900: Refrigeration units

910: Air-conditioning input duct 911: Air vent

920: Cold air output duct 921: Exhaust port

Detailed ways

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that embodiments of the invention may be practiced without one or more of these details. In other instances, in order to avoid confusion with the embodiments of the present invention, some technical features known in the art are not described.

For a thorough understanding of the embodiments of the present invention, detailed structures will be presented in the following description. Obviously, the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art.

The utility model provides a marine energy storage container. As shown in FIGS. 1 to 10 , the marine energy storage container according to the present invention includes a container body 100 , a box door 110 , a partition 140 , a battery rack 150 and a fireproof layer 160 . The box door 110 is connected to the container body 100 to open and close the container body 100; The plate thickness direction of the partition plate 140 is consistent with the width direction of the container body 100 , and the length direction of the partition plate 140 is consistent with the longitudinal direction of the container body 100 , so as to separate the interior of the container body 100 into the width direction of the container body 100 . Two battery boxes; battery racks 150 are respectively installed in each battery box, and the battery racks 150 are used for assembling batteries; the box wall of the container body 100, the box door 110 and the body of the partition 140 are respectively made of steel plates. The plate-like structure of the sandwich cavity is provided with a fireproof layer 160 in the sandwich cavity. The fireproof layer 160 is made of rock wool filled in the sandwich cavity. Fire rating of marine fire rating A60 or above. Among them, the fire protection standard of fire protection grade A60 comes from the International Convention for the Safety of Life at Sea, and the rock wool used as the fireproof layer 160 belongs to the regulation of the fire protection standard of A60 or above in the convention.

According to the marine energy storage container of the present invention, a fireproof layer 160 is embedded in the box wall of the container body 100 and the cavity of the box door 110, and the fireproof layer 160 is made of rock wool with a marine fireproof grade of A60 or above. , so as to improve the fireproof performance of the container body 100 and ensure that the fire does not affect the outside of the container body 100; the space inside the container body 100 is divided into two battery boxes by setting the partition plate 140, and the space between the partition plate 140 is divided into two battery boxes. A fireproof layer 160 is also embedded inside, so that the batteries in the two battery boxes are independent of each other and do not affect each other, so that when a fire occurs in one battery box, it will not spread to the other battery box, thereby helping to reduce safety hazards.

The bottom of the energy storage container can also be provided with rock wool for fire protection, and the fire rating of the rock wool here may not reach the A60 fire rating.

After the energy storage container of the present invention has the fire performance of A60 or higher marine fire protection grade, it can prevent the fire from spreading to the outside of the box when the fire occurs in the box. However, in order to further reduce the risk of explosion caused by fire in the box, it is best to eliminate the fire in the box in time. In this regard, referring to FIGS. 1 , 5 to 7 , the energy storage container of the present invention further includes a fire-fighting gas cylinder 200 , a fire-fighting gas pipeline 210 and a jet nozzle 220 arranged on the fire-fighting gas pipeline 210 , wherein the fire-fighting gas The bottle 200 is used to store the gas with fire extinguishing effect. The fire-fighting gas bottle 200 is installed outside the rear end of the container body 100. One end of the fire-fighting gas pipeline 210 is located in the battery box and is arranged along the length direction of the container body 100. The fire-fighting gas pipeline The other end of the 210 passes through the rear wall of the container body 100 and is connected to the fire-fighting gas cylinder 200 through an air valve; The gas pipelines 210 are arranged at intervals in the pipe length direction, and the jet nozzles 220 are used to spray fire extinguishing gas into the container body 100 when the gas valve is open, and then use the fire extinguishing gas to extinguish the fire in the box.

Preferably, the fire-extinguishing gas stored in the fire-fighting gas cylinder 200 is heptafluoropropane gas, and the fire-fighting gas pipeline 210 is connected to the inner top of the container body 100. By opening the air valve, the heptafluoropropane gas is sprayed radially from the air nozzle 220, so that the heptafluoropropane gas can be quickly dispersed in the whole box, thereby improving the fire extinguishing efficiency. By adopting this scheme to put out the fire in the box, the pressure in the box can be prevented from rising continuously, thereby achieving the purpose of reducing the hidden danger of explosion.

In addition, due to different reasons for the fire, the use of heptafluoropropane gas may not be able to fully take into account the fire extinguishing. Therefore, in order to more reliably implement the fire extinguishing, referring to FIG. 6 and FIG. The water inlet pipe 320, wherein the water outlet pipe 300 is arranged on the inner top of the battery box along the length direction of the container body 100; The length direction of the water outlet pipe 300 is spaced apart, and the water spraying direction of the water nozzle 310 is downward; one end (the upper end) of the water inlet pipe 320 is connected to the middle part of the water outlet pipe 300 and communicated with the lumen of the water outlet pipe 300, and the other end (the lower end) is connected to the middle part of the water outlet pipe 300. ) passes through the bottom of the container body 100 and is fixedly connected with the bottom of the container body 100 . The other end of the water inlet pipe 320 is connected with a joint, which is used to connect to an external water supply device through a pipe fitting when a fire occurs in the box, so as to supply water into the water outlet pipe 300, and the water outlet pipe 300 is used to distribute the water evenly along the length of the pipe. , and spray water to different parts of the box by arranging water spray nozzles 310 at intervals along the length of the pipe to achieve the purpose of extinguishing the fire in the box. The other end of the water inlet pipe 320 can be usually equipped with a plug to prevent the blockage of the lumen or the water nozzle 310 due to the entry of external foreign matter into the pipe. When it is necessary to connect an external water supply device, remove the plug to connect Pipe fittings can be.

The external water supply device may be a water pump. The water pump is connected to the nearby water source and the water inlet pipe 320 respectively through pipe fittings. When the water pump is started, the water in the nearby water source can be pumped to the water outlet pipe 300 in the container body 100 .

The above-mentioned fire-fighting gas cylinder 200, gas valve, fire-fighting gas pipeline 210, air nozzle 220, water outlet pipe 300, water nozzle 310, water inlet pipe 320, and external water supply device together constitute a fire-extinguishing system, so as to obtain a more efficient fire fighting system in the box. For reliable fire extinguishing effect.

After the fire is put out in the container, there are still smoke and dust and toxic and harmful gases generated by the fire in the container, which need to be discharged before the container can be opened for further cleaning and repair work. In this regard, referring to FIGS. 1 , 2 , and FIGS. 4 to 10 , the front end of the container body 100 of the present invention has a front ventilation port 120 and the rear end has a rear ventilation port 130 , wherein the front ventilation ports 120 are respectively The energy storage container also includes the front fire damper 400, the rear fire damper 500, and the explosion-proof fan 600, wherein, The front fire damper 400 is connected to the front vent 120 to adjust the opening and closing state of the front vent 120; the rear fire damper 500 is connected to the rear vent 130 to adjust the opening and closing of the rear vent 130 Status: The explosion-proof fan 600 is connected to the front end of the container body 100, and is connected to the front ventilation port 120 through a pipeline through the front fire damper 400. After the fire in the box is extinguished, both the front fire damper 400 and the rear fire damper 500 are turned on, and then the explosion-proof fan 600 is started to discharge the gas in the container body 100 to the outside of the box. When the explosion-proof fan 600 is activated Down, the front fire damper 400 inlet, the rear fire damper 500 outlet. Of course, those skilled in the art can understand that, on the premise that the exhaust gas needs to meet environmental protection requirements, an air filter device that meets the corresponding requirements can be installed at the inlet or outlet of the explosion-proof fan 600 .

According to the different functions of the actual explosion-proof fan 600, the explosion-proof fan 600 can be installed at the front end or the rear end of the energy storage container. The actual installation positions of the front ventilation port 120 and the rear ventilation port 130 may also be provided on both sides in the width direction of the container. It is a more preferred embodiment of the present invention to set the front ventilation port 120 and the rear ventilation port 130 at the front and rear ends of the container respectively, because the air entering and leaving the container along the length direction of the container can be fully contacted with the air in the container, so that there is a Conducive to the discharge of soot and combustible gas. Due to the different distribution positions of toxic and harmful gases and soot in the box, the heavier soot is usually distributed at the bottom of the box, and the gas is usually distributed in the upper part of the box. and the effect of pumping and discharging toxic and harmful gases, according to a further preferred embodiment of the energy storage container of the present invention, referring to FIG. The upper part of the rear end of the container body 100, that is, the position where the height of the front ventilation port 120 is lower than that of the rear ventilation port 130. During the exhaust process, the airflow enters the box from the rear ventilation port 130 and gradually flows downward to the front for ventilation. The port 120 is used to extract different harmful gases and fumes distributed in the box along the height direction from the box, so that the extraction effect of harmful gases and fumes can be improved.

Further, referring to FIG. 2 , the energy storage container of the present invention further includes a pressure relief valve 700, which is connected to the front end of the container body 100 and connected to the inside of the container, so that when the air pressure in the container exceeds a preset threshold value Open and release the pressure inside the container. Of course, the pressure relief valve 700 can also be arranged at the rear end of the container body 100 , that is, an appropriate location can be selected for installation according to the convenience of the actual operation. Wherein, regardless of whether a fire occurs or not, the pressure relief valve 700 will automatically open to release the pressure when the pressure in the tank reaches a preset threshold.

1 , 3 , 6 , 8 , and 10 , two groups of box doors 110 are respectively provided on the left and right sides of the container body 100 , and the box doors 110 on the left and right sides of the container body 100 are symmetrically arranged, and each group has The two box doors 110 are arranged in a split type, the two groups of box doors 110 located on the same side constitute the side wall of the container body 100, and the arrangement length of the box doors 110 along the length direction of the container body 100 is the same as the length of the partition 140. Consistent. By using two sets of box doors 110 with A60 marine fire rating on the left and right, it can ensure that the fire in the box does not spread to the outside of the box; moreover, when the battery is disassembled, assembled and maintained, it is beneficial to increase the working space, which can improve the work efficiency.

Referring to FIG. 1 and FIGS. 4 to 10 , a compartment 800 is provided outside the rear end of the container body 100 of the present invention, and the front bulkhead of the compartment 800 is configured as the rear end wall of the container body 100 . A fireproof layer 160 is embedded in the bulkhead of the 100°C, so that the compartment 800 meets the corresponding fireproof requirements, so as to prevent the fire from spreading to the outside of the box when a fire occurs. A rear fire damper 500 and a fire-fighting gas cylinder 200 are installed in the compartment 800. The rear fire damper 500 is connected to the rear ventilation port 130 on the rear wall of the container body 100, and the rear ventilation port 130 is connected to the boxes of each battery box. Internal communication, the fire-fighting gas cylinders 200 are respectively connected to the boxes of the respective battery boxes through the fire-fighting gas pipelines 210 . By arranging the fire-fighting gas cylinder 200 and the rear fire damper 500 in the compartment 800, the fire-fighting gas cylinder 200 and the rear fire damper 500 can be protected. The side bulkheads and/or rear bulkheads of the compartment 800 are provided with louvers 810 for ventilation. By arranging the louvers 810, the rear fire damper 500 can be fully ventilated during operation.

Further, a fire monitoring device can also be installed in the compartment 800, the fire monitoring device is connected to the fire detection sensor in the container body 100, and the fire monitoring device is also connected to the front fire damper 400, the rear fire damper 500, and the explosion-proof fan 600 respectively. , the air valve of the fire-fighting gas cylinder 200, and the main circuit switch of the battery pack are used to detect and judge whether there is a fire in the box, and can close the main circuit switch when a fire is detected, and then open the air valve first, and wait for the fire to be extinguished. Afterwards, the front fire damper 400, the rear fire damper 500 and the explosion-proof fan 600 are activated to discharge toxic and harmful gases and smoke in the box. It is best to set up a fire alarm device and connect it to the fire monitoring device, so as to control the fire alarm device to issue an alarm when a fire is detected in the box, so as to prompt the relevant personnel to connect the water inlet pipe 320 to the external water supply device and start it in time to Cooperate with the heptafluoropropane gas output by the fire cylinder 200 for more reliable fire fighting. Among them, the fire monitoring device has the function of microcomputer or computer processing, which is used to receive, analyze and process the detection data returned by the fire detection sensor, and can control the front fire damper 400, the rear fire damper 500, the explosion-proof fan 600, and the fire-fighting gas cylinder. 200 air valve, and the state of the main circuit switch of the battery pack, so as to achieve the purpose of automatically monitoring fire, eliminating fire and discharging toxic and harmful smoke.

2 , 4 , 7 , 9 , and 10 , the energy storage container of the present invention further includes a refrigeration unit 900 , a cold air input pipe 910 and a cold air output pipe 920 . The refrigeration unit 900 is connected to the front end of the container body 100 . One end of the cold air input pipe 910 is connected to the refrigeration unit 900, and the other end extends to the inner bottom of the container body 100 and corresponds to the battery rack 150, and the side of the cold air input pipe 910 facing the battery rack 150 is provided with a vent for releasing cold air. The air ports 911 and the air vents 911 are arranged at intervals along the pipe length direction of the cold air input pipe 910 . One end of the cold air output pipe 920 is connected to the refrigeration unit 900, and the other end extends to the inner top of the container body 100 and corresponds to the battery rack 150, and the cold air output pipe 920 is provided with an exhaust port 921 for exhausting, and the exhaust port 921 The cold air output pipes 920 are arranged at intervals along the pipe length direction, and the cold air output pipes 920, the refrigeration unit 900 and the cold air input pipes 910 communicate with each other to form a circuit for exchanging heat in the battery box. The cold air generated by the refrigeration unit 900 enters the box through the cold air input pipe 910, and releases the cold air through the air vents 911 at each battery rack 150 to fully contact the battery packs on the battery racks 150 to dissipate and cool down the battery packs. The air is sucked into the cold air output pipe 920 through the exhaust port 921 of the cold air output pipe 920 above, and then returned to the refrigeration unit 900 through the cold air output pipe 920 to cool down and circulate the gas. Through the implementation of this solution, the battery pack can be continuously cooled to prevent the battery pack from causing fire due to high temperature, thereby achieving the purpose of reducing fire hazards.

The working principle of the marine energy storage container of the present invention: after detecting a fire in the box, first cut off all the general power sources, then open the gas valve of the fire-fighting gas cylinder 200 and connect the water inlet pipe 320 to the external water supply device, and use heptafluoropropane gas to combine Water to extinguish the fire. After the fire is extinguished, the front fire damper 400, the rear fire damper 500 and the explosion-proof fan 600 are activated to discharge the smoke and dust and toxic and harmful gases in the box. When there is flammable gas around, the fire damper and the explosion-proof fan 600 are activated. It will not explode when turned on. Since the interior of the container body 100 , the door 110 and the partition 140 are all fire-resistant rock wool and the container meets the marine A60 fire rating standard, it can be ensured that the fire inside the box will not spread to the outside of the box.

The marine energy storage container box meets the A60 level standard, which meets the user's needs for the use of marine energy storage containers, which is conducive to broadening the categories of energy storage containers. The marine energy storage container of the utility model particularly relates to a marine energy storage container for fire and explosion prevention and fire fighting. When the battery inside the energy storage container spontaneously ignites or explodes, since the box itself meets the requirements of the marine A60 fire and explosion-proof grade standard, the Ensure that the fire in the box does not affect ships, offshore platforms, etc.; in terms of fire fighting, the combination of heptafluoropropane and water can effectively control the fire and achieve reliable fire fighting purposes; after the fire is extinguished, the toxic and harmful gases and smoke in the box can also be extinguished It can greatly reduce the hidden danger of explosion and improve the safety of unpacking maintenance and cleaning.

Unless otherwise defined, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the present invention. The terms used herein are for the purpose of describing specific implementations, and are not intended to limit the present invention. Terms such as "disposed" appearing herein may mean that one element is directly attached to another element or that one element is attached to another element through an intermediary piece. A feature described herein in one embodiment may be used in another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or stated otherwise.

The present invention has been described by the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of illustration and description, and are not intended to limit the present invention to the scope of the described embodiments. It can be understood by those skilled in the art that, according to the teachings of the present invention, more variations and modifications can be made, and these variations and modifications all fall within the protection scope of the present invention.

Claims (10)

1. A marine energy storage container, comprising:

a container body;

a door coupled to the container body to open and close the container body;

a partition plate connected to an inside of the container body to partition the inside of the container body into two battery boxes arranged in a width direction of the container body;

the battery frame is connected in the battery box; and

the fireproof layer is arranged in the clamping cavities of the container wall, the container door and the partition plate of the container body respectively, and the fireproof layer is made of rock wool with the marine fireproof grade of A60 or A60.

2. The marine energy storage container of claim 1, further comprising:

a fire-fighting gas cylinder for storing fire-fighting gas, the fire-fighting gas cylinder being connected to the exterior of the rear end of the container body;

one end of the fire-fighting gas pipeline is positioned in the battery box and is arranged along the length direction of the container body, and the other end of the fire-fighting gas pipeline penetrates through the rear-end box wall of the container body and is connected to the fire-fighting gas cylinder through a gas valve; and

the gas nozzle is used for jetting gas to the internal gas nozzle of container, the gas nozzle is connected to and is located the container is internal the intraductal of fire control gas pipeline, just the gas nozzle is followed the long direction interval arrangement of pipe of fire control gas pipeline.

3. The marine energy storage container of claim 2, wherein said fire-fighting gas cylinder stores heptafluoropropane gas, and said fire-fighting gas line is connected to an inner top of said container body.

4. The marine energy storage container of claim 2, further comprising:

the water outlet pipe is arranged at the top of the battery box along the length direction of the container body;

the water spray nozzles are communicated with the inside of the pipe of the water outlet pipe and are distributed at intervals along the length direction of the pipe of the water outlet pipe, and the water spray direction of the water spray nozzles faces downwards; and

the inlet tube, the one end of inlet tube is connected to the middle part of outlet pipe, the other end pass the container body the bottom and with the bottom fixed connection of container body to supply water in the outlet pipe when connecting outside water supply installation.

5. A marine energy storage container according to any of claims 1 to 4, wherein said container body has a front ventilation port at a front end thereof and a rear ventilation port at a rear end thereof, wherein said front ventilation port is in communication with an interior of each of said battery boxes, and wherein said rear ventilation port is in communication with an interior of each of said battery boxes, respectively, said energy storage container further comprising:

the front fireproof air brake is connected to the front ventilation port so as to adjust the opening and closing state of the front ventilation port;

the rear fireproof air brake is connected to the rear ventilation port so as to adjust the opening and closing state of the rear ventilation port; and

the anti-explosion fan is connected to the front end of the container body and is connected to the front ventilation port through the front fireproof air brake through a pipeline, so that gas in the container body is pumped and discharged when the front fireproof air brake and the rear fireproof air brake are both opened.

6. A ship energy storage container according to claim 5, characterized in that said front transfer ports are located at the lower front end of the container body and said rear transfer ports are located at the upper rear end of the container body.

7. Marine energy storage container according to any of claims 1-4, characterized in that the energy storage container further comprises:

and the pressure relief valve is connected to the front end of the container body so as to open and release the pressure in the container when the air pressure in the container exceeds a preset threshold value.

8. The energy storage container for ship of claim 1, wherein two sets of said doors are respectively disposed on left and right sides of said container body, two sets of said doors located on the same side constitute a side wall of said container body, and the length of said doors along the length direction of said container body is consistent with the length of said partition.

9. A ship energy storage container as claimed in claim 1, wherein a compartment is formed by extending the outside of the rear end of the container body, the front bulkhead of the compartment is constructed as the rear wall of the container body, the fire-proof layer is embedded in the bulkhead of the compartment, a louver for ventilation is arranged on the side bulkhead and/or the rear bulkhead of the compartment, a rear fire damper and a fire-fighting gas bottle are accommodated in the compartment, the rear fire damper is connected to a rear ventilation port on the rear wall of the container body, the rear ventilation port is communicated with the inside of each battery box, and the fire-fighting gas bottle is connected to the inside of each battery box through a fire-fighting gas pipeline.

10. The marine energy storage container of claim 1, further comprising:

a refrigeration unit connected to a front end of the container body;

the refrigerator comprises a container body, a cold air input pipeline, a battery rack, a cold air output pipeline and a battery box, wherein one end of the cold air input pipeline is connected to the refrigerating unit, the other end of the cold air input pipeline extends to the inner bottom of the container body and corresponds to the battery rack, one side of the cold air input pipeline, which faces the battery rack, is provided with air release ports for releasing cold air, and the air release ports are arranged at intervals along the length direction of the cold air input pipeline; and

air conditioning output pipeline, air conditioning output pipeline's one end is connected to refrigerating unit, the other end extends to container body's interior top and with the battery holder corresponds, just offer on the air conditioning output pipeline and be used for carminative gas vent, the gas vent is followed air conditioning output pipeline's pipe length direction interval arrangement, air conditioning output pipeline refrigerating unit with air conditioning input pipeline communicates each other to constitute and is used for right carry out the return circuit of heat exchange in the battery box.

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