CN218161763U - Sealing connection bin and energy storage system - Google Patents
Sealing connection bin and energy storage system Download PDFInfo
- Publication number
- CN218161763U CN218161763U CN202222623937.7U CN202222623937U CN218161763U CN 218161763 U CN218161763 U CN 218161763U CN 202222623937 U CN202222623937 U CN 202222623937U CN 218161763 U CN218161763 U CN 218161763U
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- energy storage
- protective sleeve
- protective
- connection
- sealing
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- 238000004146 energy storage Methods 0.000 title claims abstract description 77
- 238000007789 sealing Methods 0.000 title claims abstract description 72
- 230000001681 protective effect Effects 0.000 claims abstract description 96
- 238000010276 construction Methods 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000002775 capsule Substances 0.000 claims 4
- 101100510617 Caenorhabditis elegans sel-8 gene Proteins 0.000 description 20
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 108010066114 cabin-2 Proteins 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- -1 plank Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cable Accessories (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The application provides a sealing connection storehouse and energy storage system, wherein, sealing connection storehouse includes: a protective sleeve having opposing ends; the two connecting supports are connected to two ends of the protective sleeve in a one-to-one correspondence manner; the connecting support is used for being connected with the energy storage cabinets in a sealing mode, and the connecting support is communicated with the interior of the protective sleeve so as to form a sealing channel for a cable to pass through between the two energy storage cabinets. In above-mentioned technical scheme, connect the energy storage cabinet through setting up the sealing connection storehouse on the ground, the connecting cable passes from the sealing connection storehouse, need not dig the groove on the ground, simplifies construction flow, and reduce cost, the later stage is also convenient overhauls, is safeguarded the connecting cable more.
Description
Technical Field
The application relates to the field of energy storage systems, in particular to a sealing connection bin and an energy storage system.
Background
The energy storage cabinet is the basic unit of energy storage equipment, need use the connecting cable to connect between energy storage cabinet and the energy storage cabinet to be in the same place two, a plurality of energy storage cabinet interconnect.
At present, the connection between the energy storage cabinets mainly adopts an underground cable trough mode to carry out wiring; specifically, a through hole is formed in the bottom of the energy storage cabinet, and a connecting cable between the energy storage cabinets penetrates through the through hole; and excavating a groove on the ground between the two connected energy storage cabinets, arranging a cable groove, penetrating a connecting cable from the cable groove to realize the connection between the energy storage cabinets, and finally performing landfill treatment.
This kind of walk the line mode at the in-process of actual construction, the construction volume is great, and the cost is higher to later stage is not convenient for overhaul, maintain.
SUMMERY OF THE UTILITY MODEL
The application provides a sealing connection storehouse and energy storage system for simplify the construction procedure, reduce construction cost, the later stage of being convenient for carries out maintenance, the maintenance of equipment.
In a first aspect, the present application provides a sealed connection cartridge comprising:
a protective sleeve having opposing ends;
the two connecting supports are connected to two ends of the protective sleeve in a one-to-one correspondence manner;
the connecting support is used for being connected with the energy storage cabinets in a sealing mode, and the connecting support is communicated with the interior of the protective sleeve so as to form a sealing channel for a cable to pass through between the two energy storage cabinets.
In the technical scheme, the sealing connecting bin is arranged to form a sealing channel for the connecting cable to pass through between the two connected energy storage cabinets, and the sealing connecting bin is arranged on the ground, so that grooving construction on the ground is not needed, the construction flow is simplified, and the cost is reduced; meanwhile, the sealing connection bin is arranged on the ground, so that the operations of overhauling, maintaining and the like in the later period are facilitated.
Optionally, the protective sleeve is of a telescopic structure. Under the condition that the interval between two energy storage cabinets that need to connect and the standard distance who sets for have the deviation, can directly stretch or compress the lag, carry out the adaptability adjustment to the length of lag to the interval that adapts to between two energy storage cabinets has the condition of deviation, makes this sealing connection storehouse have better suitability.
Optionally, a sealing strip is fixedly connected to one side of the connecting support, which is away from the protective sleeve. The connecting support is fixed on the energy storage cabinet, the sealing strip is tightly clamped between the connecting support and the energy storage cabinet, the connecting position of the connecting support and the energy storage cabinet is guaranteed to have good sealing performance, the problems of water seepage and the like are not easy to occur, and the protection effect on the connecting cable is good.
Optionally, the connecting support is annular, and the edge of the inner ring of the connecting support is turned over towards one side of the protecting sleeve to form a flange;
the end part of the protective sleeve is provided with a sealing ring;
the sealing ring is sleeved on the flanging.
Make the inner circle border of linking bridge keep slick and sly, under the circumstances that connecting cable and linking bridge inner circle border butt and relative movement produced friction, be difficult to cause the damage to connecting cable, promote the protection effect to connecting cable.
Optionally, an adhesive sealing layer is arranged between the sealing ring and the flanging. The sealing performance between the sealing ring and the flanging is better, the leakage and other problems are not easy to occur, and the protection effect on the connecting cable is better.
Optionally, the protective cover is covered outside the protective cover. Play the guard action to the lag, reduce the lag and expose under the external environment for a long time and appear ageing scheduling problem easily, the life of extension equipment, it is better to the protective effect of connecting the cable.
Optionally, the protective shell is connected with the connecting bracket;
when the protective sleeve is of a telescopic structure, the protective shell is in sliding connection with at least one of the connecting supports, and the sliding direction is along the telescopic direction of the protective sleeve.
The protective shell is connected with the connecting support to form a closed area which seals the protective sleeve, so that the protective sleeve is better in protection effect; the protecting crust slides with at least one of them linking bridge sliding connection, when adjusting the length of lag, and the linking bridge slides relative protecting crust, is difficult to receive protective cover's hindrance, and the adaptability of different intervals is better between the energy storage cabinet that links to each other.
Optionally, the protective shell and the connecting bracket can be locked at a set position. After the length of completion to the lag is adjusted, the position of the relative protecting crust of locking linking bridge guarantees the holistic stability of structure, reduces to appear that relative rocking appears in protecting crust and linking bridge and makes the two be connected progressively not hard up problem, promotes the stability of connecting.
Optionally, a locking bolt is further included;
the protective shell is provided with a waist-shaped hole, and the length direction of the waist-shaped hole is along the telescopic direction of the protective sleeve;
the locking bolt penetrates through the waist-shaped hole and is in threaded connection with the connecting support.
The connecting structure of the connecting bracket and the protective shell is simple, when the connecting bracket and the protective shell are locked, the locking bolt is directly screwed, and the operation is convenient.
Optionally, the edge of the connecting bracket is bent to form a connecting edge, and the connecting edge is attached to the side wall of the protective shell;
the locking bolt is in threaded connection with the connecting edge.
The connecting edge is kept attached to the protective shell, so that the connecting stability of the connecting bracket and the protective shell is improved.
Optionally, the protective shell includes a plurality of protective cover plates, and the plurality of protective cover plates surround the protective sleeve.
When the protective cover is installed, the plurality of cover plates are respectively arranged outside the protective cover in an enclosing mode and connected with the connecting support, and compared with the mode that the protective cover is arranged in a cylindrical structure, the protective cover is more convenient to install; when later stage need overhaul, maintain, also can directly pull down protective cover plate, be convenient for overhaul, maintain the operation.
In a second aspect, the present application provides an energy storage system, including a plurality of energy storage cabinets and a sealed connection cabin as described in any one of the above items connected between any two of the energy storage cabinets;
and connecting cables between the two connected energy storage cabinets penetrate through the corresponding sealing connection bins.
The connecting cable is convenient to connect the energy storage cabinet, the operation of digging a groove on the ground is not needed, the construction flow is simplified, the cost is reduced, and the connecting cable is well protected; meanwhile, when the connecting cable needs to be overhauled and maintained in the later period, the operation is more convenient.
Drawings
Fig. 1 is a schematic diagram of an energy storage system provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a sealed connection cabin provided in an embodiment of the present application;
FIG. 3 is an exploded view of a hermetically sealed cartridge according to an embodiment of the present application;
fig. 4 is a schematic view of a connection structure between a protective sleeve and a connection bracket according to an embodiment of the present application;
FIG. 5 is a schematic view of an adhesive sealant provided by an embodiment of the present application;
FIG. 6 is an enlarged view of portion B of FIG. 5;
fig. 7 is an enlarged schematic view of a portion a in fig. 2.
Description of reference numerals: 1. an energy storage cabinet; 2. the bin is connected in a sealing way; 3. a protective sleeve; 31. a seal ring; 32. bonding a sealing layer; 4. connecting a bracket; 41. flanging; 42. a connecting edge; 5. a sealing strip; 6. a protective shell; 61. a protective cover plate; 62. a waist-shaped hole; 7. and locking the bolt.
Detailed Description
The present application is described in further detail below with reference to the figures and examples. The features and advantages of the present application will become more apparent from the description.
The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
In addition, the technical features described below in the different embodiments of the present application may be combined with each other as long as they do not conflict with each other.
In order to facilitate understanding of the sealed connection bin and the energy storage system provided by the embodiment of the application, firstly, an application scene of the energy storage system is introduced, the energy storage system provided by the embodiment of the application is used for collecting and storing energy, mainly electric energy, and the collected and stored electric energy is reasonably extracted and used at a peak time; the energy storage cabinet body comprises a plurality of independent energy storage cabinet bodies, and the plurality of energy storage cabinets are connected through connecting cables. The embodiment of the application provides a sealing connection bin and an energy storage system, which are used for simplifying the construction process when an energy storage cabinet is connected through a connecting cable, reducing the cost and enabling follow-up maintenance and repair to be convenient. The following detailed description is given with reference to the accompanying drawings and examples.
Referring to fig. 1, fig. 1 shows a schematic diagram of an energy storage system provided by an embodiment of the present application. The energy storage system comprises a plurality of energy storage cabinets 1 and a plurality of sealing connection bins 2, wherein the sealing connection bins 2 are hollow tubular structures; the sealing connection bin 2 is located on the ground and fixedly connected between the two energy storage cabinets 1, and a sealing channel for connecting cables to pass through is formed between the two energy storage cabinets 1. It should be noted that fig. 1 is only a schematic diagram of two connected energy storage cabinets 1 connected through a sealing connection bin 2, and is not taken as a limitation on the number of the energy storage cabinets 1 and the sealing connection bins 2, the position of the sealing connection bin connected to the energy storage cabinet 1, and the arrangement trend of the sealing connection bins 2.
For example, the sealing connection cabin 2 may be set to maintain a state of abutting against the ground, and the sealing connection cabin 2 may also be set to be in a suspended state. When the sealing connection bin 2 is fixedly connected between the two energy storage cabinets 1, the sealing connection bin 2 can be arranged to be in a linear structure, and a straight line channel is formed between the two connected energy storage cabinets 1; also can set up sealing connection storehouse 2 into forms such as crooked, buckling according to the relative position between two energy storage cabinets 1 that link to each other and whether have shelter from thing etc. here no longer goes on the repeated description one by one.
Set up sealing connection storehouse 2 between two energy storage cabinets 1 and connect, and set up sealing connection storehouse 2 and be located on the ground, when trompil on energy storage cabinet 1, also only need on energy storage cabinet 1's lateral wall carry out the trompil can, compare in the bottom trompil at energy storage cabinet 1, it is more convenient to operate. The energy storage cabinet 1 is connected by using the connecting cable, and the groove digging is not needed to be carried out on the ground, so that the construction process is simplified, the cost is reduced, the influence of ground factors and the like of the position of the energy storage cabinet 1 is reduced, the construction period is greatly shortened, and the efficiency is improved; simultaneously, compare in the mode that uses underground cable duct, set up sealing connection storehouse 2 on the ground, it is also comparatively convenient that follow-up overhauls, maintains.
Referring to fig. 2 and fig. 3, wherein fig. 2 shows a schematic structural diagram of a sealed connection cabin provided by the embodiment of the present application; fig. 3 shows a schematic view of the interior of the sealed connection cabin provided by the embodiment of the application. The sealed connection cabin 2 comprises a protective sleeve 3 and two connection brackets 4, the protective sleeve 3 is provided with two opposite ends, and a channel for a cable to pass through is formed between the two opposite ends on the protective sleeve 3; the two connecting supports 4 are fixedly connected to two ends of the protective sleeve 3 in a one-to-one corresponding sealing mode, and the two connecting supports 4 are fixedly connected with the two connected energy storage cabinets 1 in a one-to-one corresponding mode; the connecting support 4 is provided with a through hole communicated with the protective sleeve 3, so that the connecting support 4 is integrally annular, and a sealing channel for a connecting cable to pass through and connect the two energy storage cabinets 1 is formed between the two connected energy storage cabinets 1.
One side of the connecting support 4, which is far away from the protective sleeve 3, is fixedly connected with a sealing strip 5, and the sealing strip 5 is made of flexible materials, such as rubber, silica gel and the like; the sealing strip 5 is arranged around the outer ring of the opening at the end part of the protecting sleeve 3.
Linking bridge 4 fixes on energy storage cabinet 1, sealing strip 5 is pressed from both sides tightly between linking bridge 4 and energy storage cabinet 1 lateral wall, guarantee that linking bridge 4 and energy storage cabinet 1 lateral wall junction have better leakproofness, guarantee promptly that the sealed passageway that lag 3 formed is difficult to appear with the phenomenon of outside intercommunication, lag 3 can play better guard action to the connecting cable, reduce the infiltration of appearing and cause the problem of destruction to the connecting cable, can reduce gaseous circulation, the problem of oxidation appears in the connecting cable that slows down, and prolonged service life.
The sealing strip 5 is fixed on the connecting support 4, and is fixed through the bolt, and the bolt that carries out the fixing to the sealing strip 5 still can be used to fix the connecting support 4 and the energy storage cabinet 1. In addition, the sealing strip 5 can be bonded by using glue or the sealing strip 5 can be clamped and fixed by a clamping edge.
Considering at the in-process of concrete implementation, relative position between two energy storage cabinets 1 that are connected and distance and the value of settlement between can have certain deviation unavoidably, consequently set up lag 3 and be extending structure, when interval and settlement distance between two energy storage cabinets 1 that link to each other have the deviation, the accessible is tensile or compress lag 3 and is carried out the adaptability adjustment to the interval at both ends, make the linking bridge 4 at both ends guarantee to hug closely with energy storage cabinet 1 lateral wall and fix, this sealing connection storehouse 2's suitability has been promoted greatly.
Illustratively, the protective sleeve 3 is a corrugated pipe, which has good flexibility and can conveniently adjust the length; in other embodiments, lag 3 can also set up to have elastic rubber conduit, when can realize protecting connecting cable equally, has the better suitability to different intervals.
Referring to fig. 4, fig. 4 shows a schematic view of the coupling structure of the shield and the coupling bracket. The edge of the inner ring of the connecting support 4 is turned over towards the direction of the protective sleeve 3 to form a turned-over edge 41, and the turned-over edge 41 is of a continuous annular structure; the end part of the protecting sleeve 3 is integrally formed with a sealing ring 31, and the sealing ring 31 is sleeved on the flange 41 to realize the connection of the protecting sleeve 3 and the connecting support 4. So, the inner circle border of linking bridge 4 forms a smooth changeover portion through rolling over, and the connecting cable passes from lag 3, with the inner circle border butt of linking bridge 4 or under the condition of taking place the friction, be difficult to cause destruction to the connecting cable, plays better guard action to the connecting cable.
Of course, in other embodiments, the sealing ring 31 may be separated from the protective cover 3 and connected by bonding, hot-melt connection, or the like, and in the embodiment of the present invention, it is configured to be integrally formed as a practical optional specific manner.
Referring to fig. 5 and 6, an adhesive seal layer 32 is interposed between the seal ring 31 and the flange 41 to adhesively fix the seal ring 31 and the flange 41 and to provide a good sealing effect for a gap between the seal ring 31 and the flange 41. Specifically, the adhesive sealing layer 32 is glue, and during connection, the glue is applied to the inner ring of the sealing ring 31 and/or the outer ring of the flange 41, and then the sealing ring 31 is sleeved and fixed on the flange 41. The operation of connecting lag 3 and linking bridge 4 fixedly is comparatively convenient, can guarantee simultaneously that lag 3 and linking bridge 4 hookup location department have better leakproofness, is difficult to appear leaking the scheduling problem.
What the lag 3 of considering in the embodiment of this application chooseed for use is bellows, rubber tube etc. exposes under external environment for a long time, easily because of phenomenon such as solarization causes ageing problem, and causes lag 3's life shorter, the problem that the protection effect to connecting the cable reduces. To solve this problem, the embodiments of the present application make the following settings.
Referring to fig. 2 and 3, the sealed connection cabin 2 further comprises a protective shell 6 covering the protective sleeve 3, the protective shell 6 comprises a plurality of protective cover plates 61, the protective cover plates 61 surround the protective sleeve 3 for a circle, and the protective sleeve 3 is surrounded inside; various materials such as plank, plastic slab can be selected for use to protective cover 61, protect lag 3, reduce lag 3 and directly expose under external condition, ageing scheduling problem appears easily, extension equipment life, also better to the guard action of connecting cable.
Polylith protective cover board 61 all sets up along the length direction of lag 3, and protective cover board 61's tip is connected with linking bridge 4 respectively, and protective cover board 61 forms a confined space with linking bridge 4 cooperation, encloses lag 3 and establishes in giving closed region, realizes better guard action to lag 3.
Referring to fig. 2, the protective cover 61 is slidably connected to at least one of the two connecting brackets 4 and can be locked at a set position, and in the embodiment of the present application, the protective cover is slidably connected to both the two connecting brackets 4, and it should be understood that in other embodiments, the protective cover 61 may be slidably connected to one of the connecting brackets 4 and fixedly connected to the other connecting bracket 4.
Specifically, referring to fig. 2 and 7, the sealed connection cabin 2 further comprises a plurality of locking bolts 7, and the locking bolts 7 are used for connecting the protective cover plate 61 with the connection bracket 4 and locking the protective cover plate 61 with the connection bracket 4. The edge of the connecting bracket 4 is bent towards the direction of the protective sleeve 3 to form a connecting edge 42, and the protective cover plate 61 is kept attached to the connecting edge 42; the protective cover plate 61 is provided with a plurality of waist-shaped holes 62 for the locking bolts 7 to pass through, and the locking bolts 7 are correspondingly arranged in the waist-shaped holes 62 in a one-to-one manner and are fixed with the connecting edge 42 through threads.
In the in-process of in-service use, when there is the deviation because of two energy storage cabinet 1 intervals that link to each other and need adjust lag 3 length with the standard distance, directly tensile or compression lag 3, this in-process, linking bridge 4 slides relative protective cover board 61, adjusts to required distance after, screws up locking bolt 7 for locking bolt 7's head top is tight protective cover board 61, realizes the locking of protective cover board 61 and linking bridge 4.
The operation of adjustment lag 3 is comparatively convenient when specifically using, is difficult to receive the hindrance of protective cover board 61, and after the completion is to the adjustment of lag 3 length, directly screws up locking bolt 7, can realize the locking to protective cover board 61 and linking bridge 4, and it is comparatively convenient to operate, promotes the convenience of using.
It should be noted that in other embodiments, the protective cover 61 may be slidably connected to the connecting bracket 4, but not locked; that is, the locking bolt 7 is not screwed down, or the locking bolt 7 is replaced by a connecting column fixed on the upper part of the connector, the connecting column passes through the kidney-shaped hole 62, and a retaining edge is arranged at one end of the connecting column passing through the kidney-shaped hole 62 to prevent the protective cover plate 61 from being separated from the connecting bracket 4. And to the connecting edge 42 that sets up, also can set up connecting edge 42 and buckle to the direction that is kept away from lag 3, only need guarantee to connect along 42 and protective cover 61 and paste mutually, the stability that protective cover 61 and linking bridge 4 are connected can all be promoted.
In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on operational states of the present application, and are only used for convenience in describing and simplifying the present application, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise explicitly specified or limited; in addition, a plurality of the references in the present application are two or more. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
The present application has been described above with reference to preferred embodiments, but these embodiments are merely exemplary and merely illustrative. On the basis of the above, the present application can be subjected to various substitutions and improvements, and the substitutions and the improvements are all within the protection scope of the present application.
Claims (12)
1. A sealingly connected cartridge, comprising:
a protective sleeve (3), the protective sleeve (3) having opposite ends;
the two connecting supports (4) are connected to the two ends of the protective sleeve (3) in a one-to-one correspondence manner;
the connecting support (4) is used for being connected with the energy storage cabinets (1) in a sealing mode, and the connecting support (4) is communicated with the interior of the protecting sleeve (3) so as to form a sealing channel for a cable to pass through between the two energy storage cabinets (1).
2. The capsule according to claim 1, characterized in that said protection sheath (3) is of telescopic construction.
3. The cartridge according to claim 1, characterized in that a sealing strip (5) is fastened to the side of the connecting bracket (4) facing away from the protective sleeve (3).
4. The sealed connection cabin according to claim 1, characterized in that the connection bracket (4) is ring-shaped, and the inner ring edge of the connection bracket (4) is folded towards one side of the protection sleeve (3) to form a flange (41);
the end part of the protective sleeve (3) is provided with a sealing ring (31);
the sealing ring (31) is sleeved on the flanging (41).
5. A cartridge according to claim 4, characterised in that an adhesive seal (32) is provided between the sealing ring (31) and the collar (41).
6. A cartridge according to any of claims 1 to 5, further comprising a protective casing (6) covering the protective sleeve (3).
7. The capsule according to claim 6, characterized in that said protective shell (6) is connected to said connecting bracket (4);
when the protective sleeve (3) is of a telescopic structure, the protective shell (6) is in sliding connection with at least one of the connecting supports (4), and the sliding direction is along the telescopic direction of the protective sleeve (3).
8. The capsule according to claim 7, characterized in that the protective shell (6) and the connecting bracket (4) are lockable in a set position.
9. The cartridge of claim 8, further comprising a locking bolt (7);
a waist-shaped hole (62) is formed in the protective shell (6), and the length direction of the waist-shaped hole (62) is along the telescopic direction of the protective sleeve (3);
the locking bolt (7) penetrates through the waist-shaped hole (62) and is in threaded connection with the connecting support (4).
10. The sealed connection cabin according to claim 9, characterized in that the edge of the connection bracket (4) is bent to form a connection edge (42), and the connection edge (42) is attached to the side wall of the protection shell (6);
the locking bolt (7) is in threaded connection with the connecting edge (42).
11. The capsule according to claim 6, characterized in that said protective shell (6) comprises a plurality of protective cover plates (61), said plurality of protective cover plates (61) being arranged around the periphery of said protective sleeve (3).
12. An energy storage system, characterized by comprising a plurality of energy storage cabinets (1) and a sealed connection cabin (2) according to any one of claims 1-11 connected between any two energy storage cabinets (1);
and connecting cables between the two connected energy storage cabinets (1) penetrate through the corresponding sealing connection bins (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222623937.7U CN218161763U (en) | 2022-09-30 | 2022-09-30 | Sealing connection bin and energy storage system |
| PCT/CN2023/119519 WO2024067221A1 (en) | 2022-09-30 | 2023-09-18 | Sealed connection cabin and energy storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222623937.7U CN218161763U (en) | 2022-09-30 | 2022-09-30 | Sealing connection bin and energy storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218161763U true CN218161763U (en) | 2022-12-27 |
Family
ID=84567330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222623937.7U Active CN218161763U (en) | 2022-09-30 | 2022-09-30 | Sealing connection bin and energy storage system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218161763U (en) |
| WO (1) | WO2024067221A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024067221A1 (en) * | 2022-09-30 | 2024-04-04 | 江苏天合储能有限公司 | Sealed connection cabin and energy storage system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202712761U (en) * | 2012-06-30 | 2013-01-30 | 浙江沃联光电科技有限公司 | Circuit protection tube |
| EP3798489B1 (en) * | 2019-09-30 | 2023-08-23 | Nexans | Connection fitting for the detachable fastening of a pipe or hose |
| CN212626936U (en) * | 2020-05-20 | 2021-02-26 | 江苏汇邦工业技术有限公司 | MPP cable protection pipe with seal |
| KR102394027B1 (en) * | 2020-06-23 | 2022-05-06 | 한국전력공사 | Fixing apparatus for low voltage connection box |
| CN213027252U (en) * | 2020-06-24 | 2021-04-20 | 蚩建峰 | External protection device for marine cable |
| CN214204881U (en) * | 2020-12-28 | 2021-09-14 | 河间市北联通讯器材有限公司 | Single-wall corrugated pipe with high corrosion resistance |
| CN217356072U (en) * | 2022-06-20 | 2022-09-02 | 沈阳华清软连接制造有限公司 | Scouring-resistant metal corrugated pipe |
| CN218161763U (en) * | 2022-09-30 | 2022-12-27 | 江苏天合储能有限公司 | Sealing connection bin and energy storage system |
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2022
- 2022-09-30 CN CN202222623937.7U patent/CN218161763U/en active Active
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2023
- 2023-09-18 WO PCT/CN2023/119519 patent/WO2024067221A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024067221A1 (en) * | 2022-09-30 | 2024-04-04 | 江苏天合储能有限公司 | Sealed connection cabin and energy storage system |
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| Publication number | Publication date |
|---|---|
| WO2024067221A1 (en) | 2024-04-04 |
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