CN111921126A - Accident isolation system for energy storage power station - Google Patents
Accident isolation system for energy storage power station Download PDFInfo
- Publication number
- CN111921126A CN111921126A CN202010963860.0A CN202010963860A CN111921126A CN 111921126 A CN111921126 A CN 111921126A CN 202010963860 A CN202010963860 A CN 202010963860A CN 111921126 A CN111921126 A CN 111921126A
- Authority
- CN
- China
- Prior art keywords
- energy storage
- accident
- explosion
- proof shell
- storage battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J15/00—Systems for storing electric energy
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
A accident isolation system for energy storage power station places a plurality of energy storage battery prefabricated cabin (1) in the energy storage power station, its characterized in that: comprises an explosion-proof shell (2), an accident disposal subsystem (3), a mobile platform (4) and a mobile mechanism (5); the front side of the explosion-proof shell (2) is fixedly connected with the accident handling subsystem (3), and the rear side is an open opening and is provided with a sealing door (201) capable of realizing a sealing function; when an accident that the interior of a certain energy storage battery prefabricated cabin (1) is out of control occurs, a moving mechanism (5) is started to drive a moving platform (4), an explosion-proof shell (2) above the moving platform (4) and an accident handling subsystem (3) to move together to the position near the energy storage battery prefabricated cabin (1) where the accident occurs, and then a translation mechanism (301) is started to contain the energy storage battery prefabricated cabin (1) where the accident occurs in a cavity of the explosion-proof shell (2); then the closing door (201) is closed, namely the physical isolation of the energy storage battery prefabricated cabin (1) in an accident is realized.
Description
Technical Field
The invention relates to an accident isolation system for an energy storage power station, which adopts a scheme of firstly carrying out effective physical isolation on an energy storage battery prefabricated cabin and then carrying out accident handling by adopting a series of measures, is safe and reliable and belongs to the technical field of energy storage power station management.
Background
In the existing electrochemical energy storage power station, batteries are required to be used on a large scale. Because the battery has the safety problem which is not negligible, under the condition of large-scale use, deep discharge and charging are used as main use modes, the possibility and the danger degree of accidents of the energy storage power station are increased; in addition, when an accident occurs in a certain module in the energy storage power station, if the accident cannot be timely and reasonably handled, the situation will be rapidly worsened and the accident will be spread to the whole system to form a chain reaction, so that huge irretrievable loss and safety risk are caused.
In the prior art, battery-based energy storage power stations are usually designed with an outdoor arrangement of (container-type) prefabricated cabins. In the conventional accident handling scheme, firstly, the battery module with the problem is handled, and then the prefabricated cabin where the battery module with the problem is located is handled. The interior of the energy storage battery prefabricated cabin is provided with a mature initial accident disposal subsystem, and most initial accidents can be effectively disposed. The principle of the prior art for handling accidents is to limit the accident range to the minimum range as much as possible to reduce the loss, i.e. to prevent the initial accidents. If the battery module with the accident cannot be effectively handled and controlled in a short time, the local accident can rapidly spread inside the prefabricated cabin and be developed into large-scale burning and even explosion, because the battery is subjected to unpredictable violent reaction after being out of control.
In the prior art, fire fighting means for dealing with the large-scale combustion or explosion stage in the prefabricated cabin is very deficient, and the fire fighting means can only be treated by adopting a mode of spraying a large amount of water from the outside; the measures have the disadvantages of unsatisfactory effect and poor safety, and can generate a large amount of toxic and harmful waste gas and waste water and pollute the environment; external fire suppression of individual container-type prefabricated cabins will consume at least about 300-500 tons of water according to the estimation.
Disclosure of Invention
A plurality of energy storage battery prefabricated cabins are placed in an energy storage power station, and when internal fire-fighting measures of the energy storage battery prefabricated cabins fail, namely the interior of the energy storage battery prefabricated cabins is out of control, the integral treatment must be carried out on the energy storage battery prefabricated cabins by using relatively reliable measures; the existing external fire-fighting measures have the defect that the prefabricated cabin of the energy storage battery is not effectively isolated. The technical scheme of the invention is that firstly, the energy storage battery prefabricated cabin is effectively and physically isolated, and then, the accident disposal is carried out by adopting series measures.
The technical scheme of the invention is as follows: a prefabricated cabin of placing a plurality of energy storage battery in the energy storage power station for the accident isolation system in energy storage power station, its characterized in that: the system comprises an explosion-proof shell, an accident handling subsystem, a mobile platform and a mobile mechanism; the front side of the explosion-proof shell is fixedly connected with the accident handling subsystem, and the rear side of the explosion-proof shell is an open opening and is provided with a sealing door capable of realizing a sealing function; the explosion-proof shell and the accident handling subsystem are placed on the mobile platform, and the mobile mechanism is connected with the mobile platform and is in a standby state in a normal operation state of the energy storage power station; when an out-of-control accident happens to a certain energy storage battery prefabricated cabin, a moving mechanism is started to drive the moving platform, the explosion-proof shell above the moving platform and the accident handling subsystem to move together to the position near the energy storage battery prefabricated cabin where the accident happens, and the opening position of the rear side of the explosion-proof shell is aligned with the energy storage battery prefabricated cabin; the accident handling subsystem at least comprises a translation mechanism, and the translation mechanism is started to enable the explosion-proof shell to gradually leave the mobile platform, move towards the energy storage battery prefabricated cabin with the accident and contain the energy storage battery prefabricated cabin with the accident in a cavity of the explosion-proof shell; and then the closing door is closed, namely the physical isolation of the energy storage battery prefabricated cabin in an accident is realized.
The explosion-proof shell is customized according to the shape of the prefabricated cabin of the energy storage battery, the shape size of the explosion-proof shell is slightly larger than the outer size of the prefabricated cabin of the energy storage battery, and the single prefabricated cabin of the energy storage battery can be completely contained in the explosion-proof shell to realize closed isolation.
Furthermore, each connecting portion of the explosion-proof shell is provided with a sealing strip, so that the prefabricated cabin of the energy storage battery is completely sealed.
Furthermore, a maintenance room is arranged outside the operation area of the energy storage power station, and the anti-explosion shell, the accident handling subsystem, the mobile platform and the mobile mechanism are placed in the maintenance room for maintenance at ordinary times.
The invention has the beneficial effects that:
1. if a common one-step in-place moving mode is adopted, equipment such as a traction vehicle or a crane and the like needs to be used for transportation, a corresponding qualified full-time driver needs to be equipped, the use probability of the system is extremely low, and the problem that personnel have nothing for a long time and at least two persons need to be rotated to realize uninterrupted duty exists when a professional operator is specially equipped; the invention fully considers the layout characteristics of the energy storage power station, separates the isolation process into two steps by the moving mechanism and the translation mechanism, has high automation degree, safety and reliability, has low requirement on operators, and does not need to be equipped with full-time drivers or operators;
2. by adopting a rapid on-site physical isolation means, the contact chance of the accident prefabricated cabin and oxygen in the air can be greatly reduced, the accident spreading is prevented, and the efficiency and the safety of accident disposal are improved;
3. the probability of malignant accidents of the power station is extremely low, but the response requirement on the accidents is extremely high, and errors are not allowed; the isolation system is convenient to operate and can be used repeatedly, so that exercise and training for accident prevention can be performed regularly, the reliability of the system can be tested regularly, and the business skills of operators for dealing with accidents can be improved through continuous exercise.
Drawings
FIG. 1: the isolation process schematic diagram of the isolation system is shown in a top view (corresponding to two rows of energy storage battery prefabricated cabins);
FIG. 2: the invention discloses a schematic plan view of a moving process of an isolation system (corresponding to two rows of prefabricated energy storage battery cabins);
FIG. 3: the invention discloses a schematic diagram of a top view of a moving process of an isolation system (corresponding to four rows of energy storage battery prefabricated cabins);
FIG. 4: the invention discloses a structural schematic diagram of an explosion-proof shell and an accident handling subsystem;
FIG. 5: 3 the 3 explosion 3- 3 proof 3 shell 3 of 3 the 3 invention 3 is 3 a 3 sectional 3 view 3 along 3 the 3 A 3- 3 A 3 direction 3; 3
Wherein:
FIG. 1 includes an enlarged partial front view Z1 of the accident isolation system prior to isolation and an enlarged partial front view Z2 of the accident isolation system after isolation has been completed; arrow M1 represents the direction of movement of the explosion proof enclosure to effect isolation;
in fig. 1, 2 and 3, a line L1 represents a motion locus of the first moving mechanism, and a line L2 represents a motion locus of the second moving mechanism;
in fig. 2 and 3, P1, P2, P3 and P4 represent different positions where the mobile platform passes or stops during moving respectively; the energy storage battery prefabricated cabin at the P11 position and the P41 position can be isolated at the P1 position and the P4 position respectively;
the arrow M2 in fig. 4 represents the direction of rotation of the closure door;
fig. 5 includes a partial enlarged view Z3 of the lifting mechanism and the embedded roller of the explosion-proof housing in a static state, and a partial enlarged view Z4 of the lifting mechanism and the embedded roller of the explosion-proof housing in a moving state.
Detailed Description
Example 1:
the working principle and the working process of the accident isolation system of the energy storage power station are described in detail in the following with the accompanying drawings:
as shown in fig. 4, a closing door 201 capable of being turned down is arranged above the rear side of the explosion-proof housing 2, and the closing door 201 is connected with the explosion-proof housing 2 through a hinge; of course, other conventional designs for the closure door 201 are possible.
After physical isolation of the energy storage battery prefabricated cabin 1 with the accident is completed, the accident handling subsystem 3 is used for handling the accident; the accident disposal subsystem 3 at least comprises a smoke exhaust device 302 for exhausting internal smoke and a fire fighting device 303 for spraying fire fighting medium to the inside; (as shown in fig. 5), a smoke exhaust hole 205 and a fire-fighting medium input hole 206 are arranged on the wall surface of the inner side of the explosion-proof shell 2, which is connected with the accident disposal subsystem 3; the smoke exhaust hole 205 is connected to the smoke exhaust 302, and the fire fighting medium inlet 206 is connected to the fire fighting device 303.
In addition, because closed processing is realized, the interface for discharging waste gas can be designed as a fixed interface, so that the waste gas and waste water generated in the treatment process can be collected and processed uniformly, and the pollution to the environment is avoided.
As shown in fig. 5, a plurality of embedded rollers 203 are respectively arranged at the bottoms of the left and right sides of the explosion-proof housing 2, and the embedded rollers 203 are connected with the explosion-proof housing 2 through a lifting mechanism 204; when the explosion-proof shell 2 is in a non-moving state, the lifting mechanism 204 contracts to store the embedded roller 203 in the explosion-proof shell 2; when the explosion-proof shell 2 is in a moving state, the lifting mechanism 204 extends to lift the explosion-proof shell 2, so that the embedded rollers 203 are in contact with the ground and form a support; then the translation mechanism 301 and the embedded roller 203 are matched with each other to realize the parallel movement of the explosion-proof shell 2.
In addition, the sealing strips 202 are arranged at the bottoms of the left side and the right side of the explosion-proof shell 2, and the sealing strips 202 are required to be replaced periodically when being placed for a long time and aged; when the explosion-proof shell 2 is lifted by the lifting mechanism 204, the bottom sealing strip 202 can be replaced conveniently.
When the number of the prefabricated cabins 1 of the energy storage batteries placed in the energy storage power station is large, the prefabricated cabins 1 of the energy storage batteries placed in the energy storage power station are usually placed in a row. The embodiment realizes the optimized control of the closed isolation process through the following technical scheme.
As shown in fig. 1 and 2, the energy storage battery prefabricated cabin 1 in the energy storage power station is placed in two rows.
The moving mechanism 5 is rotatably connected with the moving platform 4, and the moving mechanism 5 at least comprises a first moving mechanism 501 and a second moving mechanism 502; the moving mechanism 5 drives the moving platform 4 to move at the periphery of the energy storage power station, and the overall moving track is U-shaped; the first moving mechanism 501 moves along the inner ring, and the second moving mechanism 502 moves along the outer ring;
when the mobile platform 4 is positioned at the left side of the energy storage power station, the opening of the explosion-proof shell 2 positioned above the mobile platform 4 is positioned at the right side and corresponds to the energy storage battery prefabricated cabin 1 at the left side of the energy storage power station; when the mobile platform 4 moves from the left side to the right side of the energy storage power station, the whole explosion-proof shell 2 on the mobile platform 4 completes 180-degree rotation, namely the opening position of the explosion-proof shell 2 is changed to the left side and corresponds to the energy storage battery prefabricated cabin 1 on the right side of the energy storage power station.
The specific process is as follows: when the mobile platform 4 is positioned at the left side of the energy storage power station, the opening of the explosion-proof shell 2 positioned above the mobile platform 4 is positioned at the right side and corresponds to the energy storage battery prefabricated cabin 1 at the left side of the energy storage power station; when the mobile platform 4 moves from the left side to the right side of the energy storage power station, in a first turning position (i.e., a P2 position), the first moving mechanism 501 suspends the movement, the second moving mechanism 502 continues to move, and the mobile platform 4 is driven to complete the rotation of 90 degrees; in the second turning position (i.e. P3 position), the first moving mechanism 501 stops moving, the second moving mechanism 502 continues moving, and drives the moving platform 4 to complete 90 degrees rotation again; after two rotations, the opening position of the explosion-proof housing 2 above the moving platform 4 is rotated by 180 degrees, that is, the opening position of the explosion-proof housing 2 is changed to the left side, corresponding to the energy storage battery prefabricated cabin 1 on the right side of the energy storage power station.
As shown in fig. 2, when an accident occurs in the energy storage battery prefabricated cabin 1 at the P11 position in the energy storage power station, the mobile platform 4 is firstly moved to the P1 position, and then the isolation operation is performed; when an accident occurs to the energy storage battery prefabricated cabin 1 at the position P41 in the energy storage power station, the mobile platform 4 is firstly moved to the position P4, and then the isolation operation is carried out.
As shown in fig. 1, the plane height of the mobile platform 4 should be consistent with the plane height of the working area of the energy storage power station, so that the explosion-proof housing 2 can move smoothly; in addition, in order to make the movement of the moving mechanism 5 smoother, the rails L11 and L12 having a guiding function may be provided according to the movement trajectories L1 and L2 of the moving mechanism 5, respectively.
As shown in fig. 2, a maintenance room 6 is provided outside the operation area of the energy storage power station, and the explosion-proof housing 2, the accident disposal subsystem 3, the mobile platform 4, and the moving mechanism 5 are placed in the maintenance room 6 for maintenance (i.e., at position P2 in the drawing). The curing chamber 6 is in a closed state at ordinary times, and maintains constant temperature and constant humidity, so that the purpose of curing the accident isolation system for later use is achieved; the curing room 6 is provided with a movable door, the movable door is closed when standby, the movable door is opened when an accident occurs, and then the accident isolation system is started.
As shown in fig. 3, when the energy storage battery prefabricated cabins in the energy storage power station are placed in three or four rows, a fire fighting channel leading to the energy storage battery prefabricated cabin on the inner side is reserved between the energy storage battery prefabricated cabins on the outer side; so that the explosion-proof housing 2 can reach the energy storage battery prefabricated cabin on the inner side without hindrance and realize the closing operation. When an accident occurs to the energy storage battery prefabricated cabin 1 at the position P11 in the energy storage power station, firstly, moving the mobile platform 4 to the position P1, and then, carrying out isolation operation; when an accident occurs to the energy storage battery prefabricated cabin 1 at the position P41 in the energy storage power station, the mobile platform 4 is firstly moved to the position P4, and then the isolation operation is carried out.
It should be noted that, the energy storage battery prefabricated cabin in the above scheme adopts a row arrangement of two rows to four rows, which is enough to meet the application requirements of most energy storage power stations. In the embodiment, the actual conditions of the energy storage batteries are combined, the moving action of the moving platform is simplified by using the two groups of moving mechanisms, and the whole covering of all the prefabricated cabins of the energy storage batteries is realized by using a smaller operation space.
Moreover, the working areas of the four rows of designed energy storage power stations are more loosely arranged and the utilization rate is reduced compared with the working areas of the two rows of designed energy storage power stations; but at the same time, the utilization rate of the space used by the peripheral accident isolation system is improved; the overall land utilization is therefore less diverse.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (7)
1. A accident isolation system for energy storage power station places a plurality of energy storage battery prefabricated cabin (1) in the energy storage power station, its characterized in that: comprises an explosion-proof shell (2), an accident disposal subsystem (3), a mobile platform (4) and a mobile mechanism (5); the front side of the explosion-proof shell (2) is fixedly connected with the accident handling subsystem (3), and the rear side is an open opening and is provided with a sealing door (201) capable of realizing a sealing function; the explosion-proof shell (2) and the accident handling subsystem (3) are placed on the mobile platform (4), and the mobile mechanism (5) is connected with the mobile platform (4) and is in a standby state under the normal operation state of the energy storage power station; when an accident that the interior of a certain energy storage battery prefabricated cabin (1) is out of control occurs, a moving mechanism (5) is started to drive a moving platform (4), an explosion-proof shell (2) above the moving platform (4) and an accident handling subsystem (3) to move to the position close to the energy storage battery prefabricated cabin (1) where the accident occurs, and the opening position of the rear side of the explosion-proof shell (2) is aligned with the energy storage battery prefabricated cabin (1); the accident handling subsystem (3) at least comprises a translation mechanism (301), the translation mechanism (301) is started to enable the explosion-proof shell (2) to gradually leave the mobile platform (4), move towards the direction of the energy storage battery prefabricated cabin (1) with the accident and contain the energy storage battery prefabricated cabin (1) with the accident in a cavity of the explosion-proof shell (2); then the closing door (201) is closed, namely the physical isolation of the energy storage battery prefabricated cabin (1) in an accident is realized.
2. Accident isolation system for energy storage plants according to claim 1, characterized in that: after physical isolation of the energy storage battery prefabricated cabin (1) with the accident is completed, accident handling is carried out by an accident handling subsystem (3); the accident disposal subsystem (3) at least comprises a smoke exhaust device (302) for exhausting internal smoke and a fire fighting device (303) for spraying fire fighting medium to the inside; a smoke exhaust hole (205) and a fire-fighting medium input hole (206) are arranged on the wall surface of the inner side of the explosion-proof shell (2) which is connected with the accident handling subsystem (3); the smoke exhaust hole (205) is connected with a smoke exhaust device (302), and the fire-fighting medium input hole (206) is connected with a fire-fighting device (303).
3. Accident isolation system for energy storage plants according to claim 1, characterized in that: the bottom of the left side and the bottom of the right side of the explosion-proof shell (2) are respectively provided with a plurality of embedded rollers (203), and the embedded rollers (203) are connected with the explosion-proof shell (2) through lifting mechanisms (204); when the explosion-proof shell (2) is in a non-moving state, the lifting mechanism (204) contracts and stores the embedded roller (203) in the explosion-proof shell (2); when the explosion-proof shell (2) is in a moving state, the lifting mechanism (204) extends to lift the explosion-proof shell (2) so that the embedded roller (203) is in contact with the ground and forms a support; then, the translation mechanism 301 is matched with the embedded roller (203) to realize the parallel movement of the explosion-proof shell (2).
4. Accident isolation system for energy storage plants according to claim 1, characterized in that: each connecting portion of explosion-proof housing (2) be equipped with sealing strip (202), realize sealing completely to energy storage battery prefabricated cabin (1) wherein.
5. Accident isolation system for energy storage plants according to claim 1, characterized in that: the energy storage power station is characterized in that a maintenance room (6) is arranged on the outer side of the operation area of the energy storage power station, and the explosion-proof shell (2), the accident handling subsystem (3), the mobile platform (4) and the mobile mechanism (5) are placed in the maintenance room (6) for maintenance at ordinary times.
6. Accident isolation system for energy storage plants according to claim 1, characterized in that: when the energy storage battery prefabricated cabins placed in the energy storage power station are placed in a row, the moving mechanism (5) is rotatably connected with the moving platform (4), and the moving mechanism (5) at least comprises a first moving mechanism (501) and a second moving mechanism (502); the moving mechanism (5) drives the moving platform (4) to move at the periphery of the energy storage power station, and the overall moving track is U-shaped; the first moving mechanism (501) moves along the inner ring, and the second moving mechanism (502) moves along the outer ring;
when the mobile platform (4) is positioned at the left side of the energy storage power station, an opening at the rear side of the explosion-proof shell (2) positioned above the mobile platform (4) is positioned at the right side and corresponds to the energy storage battery prefabricated cabin (1) at the left side of the energy storage power station; when the mobile platform (4) moves from the left side to the right side of the energy storage power station, the explosion-proof shell (2) on the mobile platform (4) integrally rotates for 180 degrees, namely the opening position of the rear side of the explosion-proof shell (2) is changed into the left side and corresponds to the energy storage battery prefabricated cabin (1) on the right side of the energy storage power station.
7. Accident isolation system for energy storage plants according to claim 1, characterized in that: when the energy storage battery prefabricated cabins (1) in the energy storage power station are placed in three rows or four rows, fire fighting channels leading to the energy storage battery prefabricated cabins (1) on the inner side are reserved between the energy storage battery prefabricated cabins (1) on the outer side; so that the explosion-proof shell (2) can reach the position of the internal energy storage battery prefabricated cabin (1) without obstruction and realize the closing operation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010963860.0A CN111921126A (en) | 2020-09-14 | 2020-09-14 | Accident isolation system for energy storage power station |
| CN202110273118.1A CN112953022B (en) | 2020-09-14 | 2021-03-15 | Accident isolation system for energy storage power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010963860.0A CN111921126A (en) | 2020-09-14 | 2020-09-14 | Accident isolation system for energy storage power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111921126A true CN111921126A (en) | 2020-11-13 |
Family
ID=73333474
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010963860.0A Pending CN111921126A (en) | 2020-09-14 | 2020-09-14 | Accident isolation system for energy storage power station |
| CN202110273118.1A Active CN112953022B (en) | 2020-09-14 | 2021-03-15 | Accident isolation system for energy storage power station |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110273118.1A Active CN112953022B (en) | 2020-09-14 | 2021-03-15 | Accident isolation system for energy storage power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111921126A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650373A (en) * | 2009-07-23 | 2010-02-17 | 广东出入境检验检疫局检验检疫技术中心 | Explosion protection method and device when testing rechargeable battery |
| CN103191540A (en) * | 2013-04-12 | 2013-07-10 | 胡永华 | Intelligent fire extinguisher device and intelligent fire extinguishing system |
| CN105552460A (en) * | 2016-02-03 | 2016-05-04 | 宁德时代新能源科技股份有限公司 | System and method for self-isolating abnormal battery |
| CN105539187A (en) * | 2016-01-22 | 2016-05-04 | 深圳市智锂能源科技有限公司 | Intelligent supervision system of full life cycle of power lithium battery |
| CN205881093U (en) * | 2016-07-21 | 2017-01-11 | 北京世纪联保消防新技术有限公司 | Special automatic fire extinguishing device control system of battery flat |
| CN107681067A (en) * | 2017-11-06 | 2018-02-09 | 公安部四川消防研究所 | A kind of lithium ion battery fireproof anti-explosion device |
| CN108635700A (en) * | 2018-05-02 | 2018-10-12 | 蔚来汽车有限公司 | Security protection system and safety protecting method for electric charging station |
| CN109316688A (en) * | 2018-01-17 | 2019-02-12 | 山东乾坤安防科技有限公司 | The explosion-proof fire station of pure electric vehicle mobile micro |
| CN208541723U (en) * | 2018-05-02 | 2019-02-26 | 蔚来汽车有限公司 | Extinguishing device and fire extinguishing system for battery pack |
| CN208552922U (en) * | 2018-05-22 | 2019-03-01 | 上海火亮新能源科技有限公司 | A kind of power battery extinguishing vehicle |
| CN109432634A (en) * | 2018-10-08 | 2019-03-08 | 中国科学技术大学 | A kind of fire-fighting method of container-type lithium ion battery energy storage system |
| CN109513135A (en) * | 2018-12-07 | 2019-03-26 | 国网浙江省电力有限公司电力科学研究院 | Energy storage container fire-fighting system and method |
| CN110165110A (en) * | 2019-05-08 | 2019-08-23 | 国网电力科学研究院武汉南瑞有限责任公司 | Lithium battery energy storage battery container and its fire prevention partition method with fire prevention isolation features |
| CN209405543U (en) * | 2018-12-07 | 2019-09-20 | 国网浙江省电力有限公司电力科学研究院 | Energy storage container fire-fighting system |
| CN110649194A (en) * | 2019-09-05 | 2020-01-03 | 国网湖南省电力有限公司 | Energy storage battery container, battery energy storage fire-fighting system and application method thereof |
| CN210813611U (en) * | 2019-07-01 | 2020-06-23 | 青岛特锐德电气股份有限公司 | Energy storage box becomes fire extinguishing system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693234B (en) * | 2017-02-07 | 2022-04-19 | 上海蔚来汽车有限公司 | Battery isolation device, charging and replacing power station with same and battery isolation method |
| KR101998279B1 (en) * | 2018-12-04 | 2019-07-10 | 주식회사 창성에이스산업 | Fire Extinguishing Apparatus For An Energy Storage System |
| KR102137977B1 (en) * | 2019-01-17 | 2020-08-04 | 주식회사 아이티엠반도체 | Fire Spread Prevention Structure of Energy Storage System for Photovoltaic Power Generation Facilities |
| CN109969034B (en) * | 2019-03-29 | 2023-08-08 | 北京新能源汽车股份有限公司 | Emergency cabin of power exchange station and power battery emergency treatment method of power exchange station |
| CN110270030B (en) * | 2019-07-01 | 2024-03-19 | 青岛特锐德电气股份有限公司 | Energy storage box transformer fire extinguishing system |
| CN110613905B (en) * | 2019-10-16 | 2020-12-25 | 合肥工业大学 | Fire source isolation device for energy storage battery container |
| CN111342558B (en) * | 2020-05-18 | 2020-08-25 | 南京酷朗电子有限公司 | Energy storage power station with accident isolation and disposal function |
-
2020
- 2020-09-14 CN CN202010963860.0A patent/CN111921126A/en active Pending
-
2021
- 2021-03-15 CN CN202110273118.1A patent/CN112953022B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650373A (en) * | 2009-07-23 | 2010-02-17 | 广东出入境检验检疫局检验检疫技术中心 | Explosion protection method and device when testing rechargeable battery |
| CN103191540A (en) * | 2013-04-12 | 2013-07-10 | 胡永华 | Intelligent fire extinguisher device and intelligent fire extinguishing system |
| CN105539187A (en) * | 2016-01-22 | 2016-05-04 | 深圳市智锂能源科技有限公司 | Intelligent supervision system of full life cycle of power lithium battery |
| CN105552460A (en) * | 2016-02-03 | 2016-05-04 | 宁德时代新能源科技股份有限公司 | System and method for self-isolating abnormal battery |
| CN205881093U (en) * | 2016-07-21 | 2017-01-11 | 北京世纪联保消防新技术有限公司 | Special automatic fire extinguishing device control system of battery flat |
| CN107681067A (en) * | 2017-11-06 | 2018-02-09 | 公安部四川消防研究所 | A kind of lithium ion battery fireproof anti-explosion device |
| CN109316688A (en) * | 2018-01-17 | 2019-02-12 | 山东乾坤安防科技有限公司 | The explosion-proof fire station of pure electric vehicle mobile micro |
| CN208541723U (en) * | 2018-05-02 | 2019-02-26 | 蔚来汽车有限公司 | Extinguishing device and fire extinguishing system for battery pack |
| CN108635700A (en) * | 2018-05-02 | 2018-10-12 | 蔚来汽车有限公司 | Security protection system and safety protecting method for electric charging station |
| CN208552922U (en) * | 2018-05-22 | 2019-03-01 | 上海火亮新能源科技有限公司 | A kind of power battery extinguishing vehicle |
| CN109432634A (en) * | 2018-10-08 | 2019-03-08 | 中国科学技术大学 | A kind of fire-fighting method of container-type lithium ion battery energy storage system |
| CN109513135A (en) * | 2018-12-07 | 2019-03-26 | 国网浙江省电力有限公司电力科学研究院 | Energy storage container fire-fighting system and method |
| CN209405543U (en) * | 2018-12-07 | 2019-09-20 | 国网浙江省电力有限公司电力科学研究院 | Energy storage container fire-fighting system |
| CN110165110A (en) * | 2019-05-08 | 2019-08-23 | 国网电力科学研究院武汉南瑞有限责任公司 | Lithium battery energy storage battery container and its fire prevention partition method with fire prevention isolation features |
| CN210813611U (en) * | 2019-07-01 | 2020-06-23 | 青岛特锐德电气股份有限公司 | Energy storage box becomes fire extinguishing system |
| CN110649194A (en) * | 2019-09-05 | 2020-01-03 | 国网湖南省电力有限公司 | Energy storage battery container, battery energy storage fire-fighting system and application method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112953022A (en) | 2021-06-11 |
| CN112953022B (en) | 2021-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109969034B (en) | Emergency cabin of power exchange station and power battery emergency treatment method of power exchange station | |
| CN209225416U (en) | A kind of unmanned plane outdoor surfaces work station | |
| JP3242207U (en) | Battery cluster and energy storage container | |
| CN216915586U (en) | Three-bin type quick power station changing system | |
| CN111806294B (en) | Combined battery power-exchanging cabinet system | |
| CN112953022B (en) | Accident isolation system for energy storage power station | |
| CN113665413A (en) | Battery changing station | |
| CN111821618B (en) | Accident isolation handling system and method for energy storage power station | |
| CN219007794U (en) | Battery replacement system with battery emergency disposal device | |
| CN111991728A (en) | Energy storage prefabricated cabin for lithium battery fire and fire fighting tests | |
| CN113741546B (en) | Unmanned aerial vehicle safety defense system applied to transformer substation | |
| CN112049151B (en) | Full-automatic intelligent well lid of utility tunnel mouth of fleing | |
| CN206829740U (en) | UAV Intelligent hangar | |
| CN213049087U (en) | Vehicle emergency rescue device | |
| CN211846437U (en) | Negative pressure dust removal closed system for unloading bulk cargo | |
| CN211650683U (en) | Intelligent air door | |
| CN212373229U (en) | Intelligent safety type multifunctional chemical detection fire truck | |
| CN211923968U (en) | Battery compartment and construction operation equipment | |
| CN210074882U (en) | Container formula wisdom safety energy storage power station fire extinguishing system | |
| CN111791789A (en) | Intelligent safety type multifunctional chemical detection fire truck | |
| CN214608133U (en) | Unmanned on duty shuts down cabin | |
| CN213458903U (en) | Helicopter emergency exit lamp charge-discharge indicator lamp control device | |
| CN214673850U (en) | High-voltage ring main unit with protection device | |
| CN217605036U (en) | Public environment monitoring device based on big dipper location | |
| CN203452415U (en) | Bearing assembly chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201113 |
|
| WD01 | Invention patent application deemed withdrawn after publication |