CN220324593U - Energy storage battery box and energy storage cabinet - Google Patents

Abstract

The utility model relates to an energy storage battery box and an energy storage cabinet, comprising a shell and at least one battery module, wherein the shell comprises a bottom plate, a front end plate, a rear end plate, two side walls and a top cover, the bottoms of the front end plate, the rear end plate and the two side walls are respectively arranged on the bottom plate, and the top cover is arranged on the tops of the front end plate, the rear end plate and the two side walls; the battery module is arranged in the shell; a channel for allowing the fire detection tube to pass through is arranged in the shell, and two ends of the channel are communicated with the outside of the shell. Compared with the prior art, the fire detecting tube without branches penetrates into the energy storage battery box, the principle of the fire detecting tube is utilized, the fire detecting tube is heated and broken by utilizing self pressure storage, the fire extinguishing agent is released immediately to extinguish fire, and when the energy storage battery box is in a fire disaster, the fire detecting tube is broken immediately, so that the fire is effectively inhibited, and the fire extinguishing effect is good and the fire extinguishing precision is high because the fire detecting tube is arranged in the energy storage battery box.

Description

Energy storage battery box and energy storage cabinet

Technical Field

The utility model relates to the technical field of energy storage equipment, in particular to an energy storage battery box and an energy storage cabinet.

Background

In electrochemical cell energy storage systems, the energy is highly dense, and if battery abuse such as overcharge, overdischarge, overcurrent, thermal runaway, and internal short circuit occurs, heat accumulation in the battery is easily caused, and thermal runaway occurs once the critical point is exceeded. The thermal runaway of the battery spreads rapidly, and can spread among the battery box, the battery cluster, the battery cabinet and the battery compartment, the combustible gas released during the combustion of the battery can further prolong the combustion time, increase the extinguishing difficulty, even cause explosion, and finally cause serious economic loss and personnel injury. At present, the safety problem has become the first problem of restricting the construction and large-scale application of an electrochemical energy storage power station.

In order to ensure the safety of the electrochemical energy storage system, a proper fire-fighting system is generally required to be configured, and a heptafluoropropane or perfluorinated hexanone fire extinguishing agent is adopted to extinguish the fire in a sprouted state; for large-scale energy storage systems, water fire protection systems are also commonly configured as disaster reduction measures after thermal runaway of batteries. Aiming at the fire disaster characteristics of the energy storage battery, the energy storage battery needs to be picked up from a source, and a battery with high safety coefficient is adopted; secondly, in the design of the fire extinguishing system, the zonal prevention and control is adopted, and the alarm and fire extinguishing unit is sunk to the single battery box or the battery module, so that the rise of fire disaster level can be effectively restrained, and the fire disaster can be prevented from spreading.

The existing energy storage battery box is generally provided with a fire extinguishing device outside the energy storage battery box, and when a fire disaster occurs, the fire extinguishing device is used for extinguishing the energy storage battery box, and the specific scheme is as disclosed in the patent publication number CN218944200U and the patent publication number CN 212395677U.

In the process of implementing the present utility model, the inventor finds that the following problems exist in the prior art:

in the prior art, the fire extinguishing agent cannot go deep into the energy storage battery box, and a fire extinguishing system usually acts after the fire disaster is enlarged, so that the fire cannot be effectively restrained, and the fire extinguishing effect is greatly reduced.

Disclosure of Invention

In view of the above problems, the application provides an energy storage battery box and an energy storage cabinet, which are used for solving the technical problems that in the prior art, a fire extinguishing agent cannot go deep into the interior of the energy storage battery box, a fire extinguishing system acts after a fire disaster is enlarged, the fire cannot be effectively restrained, and the fire extinguishing effect is greatly reduced.

To achieve the above object, in a first aspect, the present inventors provide an energy storage battery case comprising:

the shell comprises a bottom plate, a front end plate, a rear end plate, two side surrounding plates and a top cover, wherein the bottoms of the front end plate, the rear end plate and the two side surrounding plates are respectively arranged on the bottom plate, and the top cover is arranged at the tops of the front end plate, the rear end plate and the two side surrounding plates; and

at least one battery module, the said battery module is set up in the said shell;

wherein, set up the passageway that holds the fire tube and pass through in the casing, the both ends and the casing outside intercommunication of passageway.

Compared with the prior art, the shell comprises a bottom plate, a front end plate, a rear end plate, two side surrounding plates and a top cover, wherein the bottoms of the front end plate, the rear end plate and the two side surrounding plates are respectively arranged on the bottom plate, and the top cover is arranged at the tops of the front end plate, the rear end plate and the two side surrounding plates; the battery module is arranged in the shell; a channel for allowing the fire detection tube to pass through is arranged in the shell, and two ends of the channel are communicated with the outside of the shell. Therefore, the fire detecting pipe can be made to penetrate into the energy storage battery box, the principle of the fire detecting pipe is utilized, no power supply is needed for the fire detecting pipe, no special smoke and temperature sensing detector is needed, no complex equipment and pipeline are needed, the self pressure storage is utilized, the fire detecting pipe is heated and broken, the fire extinguishing agent is released immediately to extinguish fire, when the energy storage battery box is in fire disaster, the fire detecting pipe is broken immediately, the fire is effectively restrained, and the fire extinguishing effect is good because the fire detecting pipe is arranged inside the energy storage battery box.

As one embodiment of the utility model, the channel is a mesh tube, and the fire detection tube is arranged in the mesh tube. So, can install fixed fire detection pipe through the mesh pipe to after the fire detection pipe breaks, can put out a fire to energy storage battery case inside through the mesh, make things convenient for the installation and the use of fire detection pipe.

As an embodiment of the present utility model, at least one mesh tube is disposed in the housing. Therefore, through the mesh pipes, the multi-section fire detection pipe can be arranged inside the energy storage battery box, and the fire extinguishing efficiency of the fire detection pipe is improved.

As one embodiment of the present utility model, the housing further includes a first joint and a second joint, both ends of the mesh tube are respectively communicated with the first joint and the second joint, the first joint is located on the front end plate, the second joint is located on the rear end plate, or the first joint is located on one of the side panels, and the second joint is located on the other side panel. Therefore, the first connector is positioned on the front end plate, and the second connector is positioned on the rear end plate, so that the mesh pipe and the fire detection pipe penetrate through the front end plate to the rear end plate, and accurate early warning and fire extinguishing from front to back are realized; similarly, the first joint is located one of them side coaming, and the second joint is located another side coaming, makes the mesh pipe run through energy storage battery case with the fire tube from left to right, realizes from left to right accurate early warning and puts out a fire.

As one implementation mode of the utility model, the front end plate is provided with a first through hole, the first through hole is provided with a front end plate joint, the rear end plate is provided with a second through hole, the second through hole is provided with a rear end plate joint, and two ends of the mesh tube are respectively communicated with the front end plate joint and the rear end plate joint to form a channel penetrating through the interior of the energy storage battery box. So, form a passageway that runs through energy storage battery case inside after connecting through mesh hole pipe and front end plate joint, rear end plate joint, the fire tube of exploring passes energy storage battery case inside in proper order the passageway, be close to every battery module through the fire tube and realize the accurate early warning of energy storage battery conflagration risk, fire tube is in fire extinguishing agent in with the fire extinguishing agent storage container when the conflagration is in the state of sprouting and accurately send the fire point, realize the accurate elimination in early stage of battery conflagration.

As one embodiment of the utility model, the front end plate is provided with at least one first through hole, each first through hole is provided with a front end plate joint, the rear end plate is provided with at least one second through hole, each second through hole is provided with a rear end plate joint, the energy storage battery box comprises at least one mesh pipe, and two ends of each mesh pipe are respectively connected with one front end plate joint and one rear end plate joint. Therefore, the fire extinguishing efficiency and the fire extinguishing accuracy of the fire detection tube are improved through the plurality of mesh hole tubes.

As one embodiment of the present utility model, the energy storage battery box includes at least two mesh pipes, and the at least two mesh pipes are parallel to each other and are respectively disposed at the top of the energy storage battery box near the upper portion of each battery module. So, be parallel to each other through a plurality of mesh pipes, and set up the top that is close to each battery module at energy storage battery box respectively, can put out a fire each battery module of energy storage battery box, improve fire extinguishing efficiency and precision.

As one embodiment of the utility model, one fire detection tube sequentially passes through at least two mesh tubes. Therefore, the number of parts can be reduced by sequentially passing one fire detection tube through at least two mesh tubes, and the fire detection tube is broken and extinguished without a plurality of sets of equipment.

As one embodiment of the utility model, the energy storage battery box further comprises a fixing frame, and the battery module is fixed on the bottom plate through the fixing frame. Thus, the bottom plate is convenient to install through the fixing frame.

To achieve the above object, in a second aspect, the present inventors provide an energy storage cabinet comprising an energy storage battery box as set forth in any one of the above.

In prior art, the technical scheme of this application can make the fire tube go deep into the energy storage battery case inside, utilizes the principle of fire tube itself, and the fire tube need not any power, need not special cigarette, temperature sense detector, need not complicated equipment and pipeline, utilizes self to store up the pressure, and the fire tube is heated and breaks, and immediate release fire extinguishing agent puts out a fire, when the energy storage battery case takes place the conflagration disaster, the fire tube breaks at once, effectively suppresses the conflagration, because the fire tube is inside the energy storage battery case, and it is effectual to put out a fire.

The foregoing summary is merely an overview of the present application, and is provided to enable one of ordinary skill in the art to make more clear the present application and to be practiced according to the teachings of the present application and to make more readily understood the above-described and other objects, features and advantages of the present application, as well as by reference to the following detailed description and accompanying drawings.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of the present application and are not to be construed as limiting the application.

In the drawings of the specification:

FIG. 1 is a schematic structural diagram of an energy storage cabinet according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a fire detection tube according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of an energy storage battery box according to an embodiment of the present application;

FIG. 4 is a cross-sectional view of an energy storage battery box according to one embodiment of the present application;

FIG. 5 is a front view of an energy storage battery box according to one embodiment of the present application;

FIG. 6 is a side view of an energy storage battery box according to one embodiment of the present application;

fig. 7 is a rear view of an energy storage battery box according to one embodiment of the present application.

Reference numerals referred to in the above drawings are explained as follows:

100. an energy storage battery cabinet;

1. an energy storage battery box; 11. a mesh tube; 12. a front end plate joint; 13. a rear end plate joint; 14. a fixing frame; 15. a battery module; 16. a housing; 161. a bottom plate; 162. a front end plate; 163. a rear end plate; 164. side coaming; 165. a top cover;

2. a fire detection tube;

3. a fire extinguishing agent storage container;

4. a pressure indicator.

Detailed Description

In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples and are not intended to limit the scope of protection of the present application.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in the embodiments may be combined in any manner to form a corresponding implementable technical solution.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains; the use of related terms herein is for the description of specific embodiments only and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a representation for describing a logical relationship between objects, which means that there may be three relationships, e.g., a and/or B, representing: there are three cases, a, B, and both a and B. In addition, the character "/" herein generally indicates that the front-to-back associated object is an "or" logical relationship.

In this application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, order, or sequence of such entities or operations.

Without further limitation, the use of the terms "comprising," "including," "having," or other like terms in this application is intended to cover a non-exclusive inclusion, such that a process, method, or article of manufacture that comprises a list of elements does not include additional elements but may include other elements not expressly listed or inherent to such process, method, or article of manufacture.

As in the understanding of the "examination guideline," the expressions "greater than", "less than", "exceeding", and the like are understood to exclude the present number in this application; the expressions "above", "below", "within" and the like are understood to include this number. Furthermore, in the description of the embodiments of the present application, the meaning of "a plurality of" is two or more (including two), and similarly, the expression "a plurality of" is also to be understood as such, for example, "a plurality of groups", "a plurality of" and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," etc., are used herein as terms of orientation or positional relationship based on the specific embodiments or figures, and are merely for convenience of description of the specific embodiments of the present application or ease of understanding of the reader, and do not indicate or imply that the devices or components referred to must have a particular position, a particular orientation, or be configured or operated in a particular orientation, and therefore are not to be construed as limiting of the embodiments of the present application.

Unless specifically stated or limited otherwise, in the description of the embodiments of the present application, the terms "mounted," "connected," "affixed," "disposed," and the like are to be construed broadly. For example, the "connection" may be a fixed connection, a detachable connection, or an integral arrangement; the device can be mechanically connected, electrically connected and communicated; it can be directly connected or indirectly connected through an intermediate medium; which may be a communication between two elements or an interaction between two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains according to the specific circumstances.

In the prior art, the fire extinguishing agent cannot go deep into the energy storage battery box, and a fire extinguishing system usually acts after the fire disaster is enlarged, so that the fire cannot be effectively restrained, and the fire extinguishing effect is greatly reduced.

The energy storage battery box and the energy storage cabinet related to the embodiment can be applied to various technical scenes of energy storage equipment.

Referring to fig. 1 to 7, the present embodiment relates to an energy storage cabinet, including at least one energy storage battery box 1, a fire detecting tube 2, a fire extinguishing agent storage container 3 and a pressure indicator 4 installed at the tail end of the fire detecting tube 2, at least one mesh tube 11 is installed inside the energy storage battery box 1, at least one through hole is designed in a front end plate 162 of the energy storage battery box 1, a front end plate connector 12 is installed in each through hole, at least one through hole is designed in a rear end plate 163 of the energy storage battery box 1, a rear end plate connector 13 is installed in each through hole, the mesh tube 11 and the front end plate connector 12 and the rear end plate connector 13 are connected to form a tunnel penetrating through the interior of the energy storage battery box 1, the fire detecting tube 2 sequentially penetrates through the tunnel inside the energy storage battery box 11, the fire detecting tube 2 is close to each battery module 15 to achieve accurate early warning of energy storage battery fire risk, and the fire extinguishing agent in the fire detecting agent storage container 3 is accurately sent to a fire point when the fire is in a sprouting state, and battery early warning is achieved.

In this embodiment, the energy storage cabinet includes a battery management system, a heat dissipation system, a case, and the like.

The fire detection pipe 2 can automatically detect fire, start the fire extinguishing system and convey the fire extinguishing agent to the position of the fire point, adopts nonmetallic materials to manufacture a hose, and is internally filled with certain pressure, and the pressure value is generally 1.0-15.0 MPa according to the design of the fire extinguishing system.

The fire extinguishing agent storage container 3 is installed at an appropriate position inside the energy storage battery cabinet 100, and may be installed vertically, horizontally, upside down, or at any other angle. The fire extinguishing agent storage container 3 is made of a metallic or nonmetallic material, and may be cylindrical bottle-shaped, rectangular box-shaped, or any other shape. The fire extinguisher storage container is connected with the fire detecting tube 2 through a connector, a pressure indicator 4 is generally arranged on the fire extinguisher storage container, and a pressure alarm signal contact and a pressure sensor can be also arranged on the fire extinguisher storage container for remotely monitoring the state information of the fire extinguishing system of the energy storage battery.

At the end of the fire detecting tube 2 is mounted a pressure indicator 4 which may be mounted on the same side or on the opposite side as the pressure indicator 4 mounted on the fire extinguisher storage vessel. The pressure value in the fire detection tube 2 can be displayed, the pressure value is lower than a preset value, the fire detection tube 2 fails, and the system alarms.

According to some embodiments of the present application, optionally, one energy storage battery cabinet 100 includes a plurality of energy storage battery boxes 1, and the energy storage battery further includes an energy storage cabinet or an energy storage cabin. One fire detecting pipe 2 sequentially passes through the inside of the energy storage battery boxes 1, no branch joint exists in the middle, and the capacity of the fire extinguishing agent storage container 3 is different from a few liters to tens of liters, even hundreds of liters. Fire extinguishing agents include, but are not limited to, heptafluoropropane or perfluorohexanone. The fire extinguishing agent storage container 3 can be provided with a pressure alarm signal joint and a pressure sensor for remotely monitoring the state information of the fire extinguishing system of the energy storage battery.

The technical scheme of this application can make the fire detection pipe 2 go deep into the energy storage battery case 1 inside, utilize the principle of fire detection pipe 2 itself, fire detection pipe 2 need not any power, need not special cigarette, the temperature-sensing detector, need not complicated equipment and pipeline, utilize self pressure storage, fire detection pipe 2 is heated and breaks, the immediate release fire extinguishing agent puts out a fire, when the condition of a fire disaster takes place in energy storage battery case 1, fire detection pipe 2 breaks at once, effectively restrain the conflagration, because fire detection pipe 2 is inside energy storage battery case 1, the effect of putting out a fire is good.

As shown in fig. 3 to 7, the present embodiment relates to an energy storage battery case 1, including a case 16 and at least one battery module 15, the case 16 includes a bottom plate 161, a front end plate 162, a rear end plate 163, two side fences 164, and a top cover 165, bottoms of the front end plate 162, the rear end plate 163, and the two side fences 164 are respectively provided on the bottom plate 161, and the top cover 165 is provided on top of the front end plate 162, the rear end plate 163, and the two side fences 164; the battery module 15 is disposed in the housing 16; wherein, a channel for the fire detection tube 2 to pass through is arranged in the shell 16, and two ends of the channel are communicated with the outside of the shell 16.

The bottom of the front end plate 162, the rear end plate 163 and the two side surrounding plates 164 are respectively arranged on the bottom plate 161, and the top cover 165 is arranged on the top of the front end plate 162, the rear end plate 163 and the two side surrounding plates 164; the battery module 15 is disposed in the housing 16; the shell 16 is internally provided with a channel for the fire detection tube 2 to pass through, and two ends of the channel are communicated with the outside of the shell 16. So, can make fire tube 2 go deep into energy storage battery case 1 inside, utilize the principle of fire tube 2 itself, fire tube 2 need not any power, need not special cigarette, temperature sense detector, need not complicated equipment and pipeline, utilize self pressure storage, fire tube 2 is heated to break, release fire extinguishing agent immediately and put out a fire, when energy storage battery case 1 takes place the conflagration disaster, fire tube 2 breaks at once, effectively suppresses the conflagration, because fire tube 2 is inside energy storage battery case 1, the fire extinguishing effect is good.

According to some embodiments of the present application, optionally, the channel is a mesh tube 11, and the fire detection tube 2 is disposed within the mesh tube 11. So, can install fixed fire detection pipe 2 through mesh pipe 11 to after the fire detection pipe 2 breaks, can put out a fire to energy storage battery box 1 inside through the mesh, make things convenient for the installation and the use of fire detection pipe 2.

The mesh tube 11 extends in the longitudinal direction of the energy storage battery case 1 from the front end to the rear end.

The mesh tube 11 may be made of a metallic or non-metallic material; the mesh size is smaller than the outer diameter of the fire detection tube, and the typical maximum mesh size is about half of the outer diameter of the fire detection tube; under the condition that the mesh tube 11 has certain shearing strength, the more the mesh number is, the better the mesh number is, and the mesh tube is uniformly arranged around the tube.

According to some embodiments of the present application, optionally, more than two mesh tubes 11 are provided within the housing 16. So, through the mesh pipe 11 more than two, can have multistage fire detection pipe 2 to set up inside energy storage battery box 1 simultaneously, improve fire extinguishing efficiency and the precision of fire detection pipe 2.

According to some embodiments of the present application, the housing 16 may optionally further include a first connector and a second connector, where two ends of the mesh tube 11 are respectively connected to the first connector and the second connector, the first connector is located on the front end plate 162, the second connector is located on the rear end plate 163, or the first connector is located on one of the side panels 164, and the second connector is located on the other side panel 164. Thus, the first joint is positioned on the front end plate 162, and the second joint is positioned on the rear end plate 163, so that the mesh tube 11 and the fire detection tube 2 penetrate from the front end plate 162 to the rear end plate 163, and accurate early warning and fire extinguishing from front to back are realized; similarly, the first joint is located on one side surrounding plate 164, and the second joint is located on the other side surrounding plate 164, so that the mesh hole pipe 11 and the fire detection pipe 2 penetrate through the energy storage battery box 1 from left to right, and accurate early warning and fire extinguishing from left to right are achieved.

According to some embodiments of the present application, optionally, the front end plate 162 is provided with a first through hole, the front end plate connector 12 is installed on the first through hole, the rear end plate 163 is provided with a second through hole, the second through hole is provided with the rear end plate connector 13, and two ends of the mesh tube 11 are respectively communicated with the front end plate connector 12 and the rear end plate connector 13 to form a channel penetrating through the interior of the energy storage battery box 1. So, form a passageway that runs through the inside of energy storage battery case 1 after connecting through mesh pipe 11 and front end plate joint 12, back end plate joint 13, the fire detection pipe 2 passes the inside passageway of energy storage battery case 1 in proper order, be close to every battery module 15 through fire detection pipe 2 and realize the accurate early warning of energy storage battery conflagration risk, fire detection pipe 2 accurately sends the fire extinguishing agent in the fire extinguishing agent storage container 3 to the fire point when the conflagration is in the state of sprouting, realize the accurate elimination in early stage of battery conflagration.

According to some embodiments of the present application, optionally, at least one first through hole is provided on the front end plate 162, one front end plate connector 12 is provided on each first through hole, at least one second through hole is provided on the rear end plate 163, one rear end plate connector 13 is provided on each second through hole, the energy storage battery box 1 includes at least one mesh tube 11, and two ends of the at least one mesh tube 11 are connected with one of the front end plate connectors 12 and one of the rear end plate connectors 13. Thus, the fire extinguishing efficiency and the fire extinguishing accuracy of the fire detection tube 2 are improved through more than two mesh tubes 11.

According to some embodiments of the present application, optionally, the energy storage battery box includes at least two mesh pipes, and at least two mesh pipes 11 are parallel to each other and are respectively disposed on the top of the energy storage battery box 1 near the upper portion of each battery module. So, through a plurality of mesh pipes 11 being parallel to each other, and set up the upper portion at every battery module of energy storage battery case 1 respectively, can put out a fire to each battery module of energy storage battery case 1, improve and put out a fire and accuracy.

According to some embodiments of the present application, optionally, one fire tube 2 passes sequentially through at least two mesh tubes 11. In this way, by passing one fire detecting tube 2 through at least two mesh tubes 11 in sequence, the number of parts can be reduced, and the fire detecting tube 2 is broken and extinguished without a plurality of sets of equipment.

According to some embodiments of the present application, optionally, the energy storage battery case 1 further includes a fixing frame 14, and the battery module 15 is fixed on the bottom plate 161 through the fixing frame 14. In this way, the mounting of the base plate 161 is facilitated by the mounting bracket 14.

In this embodiment, the sensor converts a specific measured signal into a certain usable signal according to a certain rule through the sensing element and the conversion element and outputs the usable signal so as to meet the requirements of information transmission, processing, recording, display, control and the like, and the sensor can sense physical quantities such as force, temperature, light, sound, chemical components and the like and convert the physical quantities into electrical quantities such as voltage, current and the like according to a certain rule or convert the electrical quantities into on-off of a circuit. The sensor is generally composed of a sensitive element and a conversion element, and is a primary link for realizing automatic detection and white-dynamic control. The sensor is used for converting non-electric quantity into electric quantity or on-off of circuit so as to implement convenient measurement, transmission, processing and control.

In this embodiment, the controller is configured to receive a signal transmitted by the sensor, and control the actuator or the execution unit according to the signal transmitted by the sensor, where the controller refers to a master device that changes the wiring of the master circuit or the control circuit and changes the resistance value in the circuit according to a predetermined sequence to control the start, speed regulation, braking, and reverse of the motor. The computer system consists of program counter, instruction register, instruction decoder, time sequence generator and operation controller, and is a "decision mechanism" for issuing command, i.e. for completing the operation of coordinating and commanding the whole computer system.

It should be noted that, although the foregoing embodiments have been described herein, the scope of the present utility model is not limited thereby. Therefore, based on the innovative concepts of the present utility model, alterations and modifications to the embodiments described herein, or equivalent structures or equivalent flow transformations made by the present description and drawings, apply the above technical solutions directly or indirectly to other relevant technical fields, all of which are included in the scope of protection of the present patent.

Claims (9)

1. An energy storage battery box, comprising:

the shell comprises a bottom plate, a front end plate, a rear end plate, two side surrounding plates and a top cover, wherein the bottoms of the front end plate, the rear end plate and the two side surrounding plates are respectively arranged on the bottom plate, and the top cover is arranged at the tops of the front end plate, the rear end plate and the two side surrounding plates; and

at least one battery module, the said battery module is set up in the said shell;

wherein, a channel for passing the fire detection tube is arranged in the shell, and two ends of the channel are communicated with the outside of the shell;

the channel is a mesh pipe, and the fire detection pipe is arranged in the mesh pipe.

2. The energy storage battery box of claim 1, wherein at least one mesh tube is disposed within the housing.

3. The energy storage battery box of claim 1, wherein the housing further comprises a first connector and a second connector, wherein two ends of the mesh tube are respectively communicated with the first connector and the second connector, the first connector is located on the front end plate, the second connector is located on the rear end plate, or the first connector is located on one of the side panels, and the second connector is located on the other side panel.

4. The energy storage battery box according to claim 1, wherein a first through hole is formed in the front end plate, a front end plate connector is installed on the first through hole, a second through hole is formed in the rear end plate, a rear end plate connector is installed on the second through hole, and two ends of the mesh tube are respectively communicated with the front end plate connector and the rear end plate connector to form a channel penetrating through the interior of the energy storage battery box.

5. The energy storage battery box according to claim 4, wherein at least one first through hole is formed in the front end plate, a front end plate connector is respectively arranged on each first through hole, at least one second through hole is formed in the rear end plate, a rear end plate connector is respectively arranged on each second through hole, the energy storage battery box comprises at least one mesh tube, and two ends of each mesh tube are respectively connected with one front end plate connector and one rear end plate connector.

6. The energy storage battery box according to claim 5, wherein the energy storage battery box comprises at least two mesh pipes, the at least two mesh pipes are parallel to each other and are respectively arranged at the top of the energy storage battery box near the upper part of the battery module.

7. The energy storage battery box of claim 5, wherein one fire detection tube sequentially passes through at least two mesh tubes.

8. The energy storage battery box of claim 1, further comprising a mount, wherein the battery module is secured to the base plate by the mount.

9. An energy storage cabinet comprising an energy storage battery box according to any one of claims 1 to 8.