Energy storage cabinet detection cable with multi-layer protection structure

Abstract

The utility model discloses an energy storage cabinet detection cable with a multi-layer protection structure, which comprises a main wire core, and an isolation protection structure is arranged on the outer side of the main wire core. The isolation protection structure comprises a first rubber protection layer, a first steel wire protection layer, a fireproof isolation layer, six sub-wire cores, six wrapping layers, an isolation tensile assembly and an outer side protection assembly. The utility model relates to the technical field of cables, in particular to an isolation protection structure, which is characterized in that the main wire cores are firstly protected through the arranged first rubber protection layer and the first steel wire protection layer, the overall tensile strength of the main wire cores is increased, the main wire cores are prevented from being damaged by pulling, and meanwhile the main wire cores are prevented from being damaged by pulling through the arranged isolation tensile assembly. The overall tensile effect of the sub-wire cores and the main wire core can be further improved, mutual isolation of the multiple sub-wire cores and the main wire core is achieved, influences are avoided, finally, the cable is further wrapped and protected through outer protection, and the protection and fireproof isolation effects of the cable are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable technical field, concretely is a kind of energy storage cabinet detection cable with multilayer protection structure. BACKGROUND

[0002] Energy storage cabinet detection cable is the important link to ensure the safe and stable operation of energy storage system, mainly involves the detection of cable selection, installation quality, electrical performance and safety specification, and cable is an important component in energy storage cabinet, connecting battery pack, inverter, control system and other electrical equipment;

[0003] The overall structure of the current cable is relatively simple, and only rubber isolation is used to protect the cable. The rubber surface has low hardness, and is easy to scratch or wear when the cable is dragged, vibrated or rubbed with metal edges, affecting the overall service life of the cable. Moreover, the single rubber protection structure burns violently when it encounters fire, and cannot fully protect the internal wire core. In view of this, there may be technical means to solve the above problems in the prior art, but the present case wants to provide an alternative or replacement technical solution. UTILITY MODEL CONTENT

[0004] To achieve the above purpose, the utility model realizes the following technical scheme: an energy storage cabinet detection cable with multilayer protection structure, comprising a main wire core, an isolation protection structure is installed outside the main wire core;

[0005] The isolation protection structure comprises a first rubber protection layer, a first steel wire protection layer, a fireproof isolation layer, six sub-wire cores, six wrapping layers, an isolation tensile component and an outside protection component.

[0006] The first rubber protection layer is located outside the main wire core, the first steel wire protection layer is located outside the first rubber protection layer, the fireproof isolation layer is located outside the first steel wire protection layer, the six sub-wire cores are located outside the fireproof isolation layer, the six wrapping layers are respectively sleeved outside the six sub-wire cores, the isolation tensile component is located outside the fireproof isolation layer, and the outside protection component is located outside the isolation tensile component.

[0007] Preferably, the isolation tensile component comprises an isolation silica gel layer, six metal wires and six silica gel sleeves.

[0008] The isolation silica gel layer is located outside the fireproof isolation layer, the six metal wires are located inside the isolation silica gel layer, and the six silica gel sleeves are respectively sleeved outside the six metal wires.

[0009] Preferably, the outside protection component comprises a second steel wire protection layer and a second rubber protection layer.

[0010] The second steel wire protection layer is located outside the isolation silica gel layer, and the second rubber protection layer is located outside the second steel wire protection layer.

[0011] Preferably, the six sub-wire cores and the six wrapping layers are embedded in the isolation silica gel layer.

[0012] Preferably, the first steel wire protection layer and the second steel wire protection layer are both copper-magnesium alloy wire woven layers.

[0013] Beneficial effects

[0014] The utility model provides a kind of energy storage cabinet detection cable with multi-layer protection structure, with following beneficial effects: the isolation protection structure of the case, first by the first rubber protection layer and the first steel wire protection layer of being set to protect and prevent main wire core, and increase the overall tensile strength of main wire core, avoid to cause damage to main wire core by pulling, simultaneously by the isolation tensile component of being set, can further increase the overall tensile effect of sub-wire core and main wire core, and realize the mutual isolation of multiple sub-wire core and main wire core, avoid to produce influence, finally by outside protection, further wrapping protection is carried out to cable, increase the protection and fire isolation effect of cable. ACCURACY OF DRAWINGS

[0015] Fig. 1 It is the front view three-dimensional structure schematic diagram of the energy storage cabinet detection cable with multi-layer protection structure of the utility model.

[0016] Fig. 2 It is the front view sectional structure schematic diagram of the energy storage cabinet detection cable with multi-layer protection structure of the utility model.

[0017] In the drawing: 1, main wire core, 2, first rubber protection layer, 3, first steel wire protection layer, 4, fireproof isolation layer, 5, sub-wire core, 6, wrapping layer, 7, isolation silica gel layer, 8, metal wire, 9, silica gel sleeve, 10, second steel wire protection layer, 11, second rubber protection layer. DETAILED DESCRIPTION

[0018] Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0019] Embodiment: please refer to Figs. 1-2 A kind of energy storage cabinet detection cable with multi-layer protection structure, including main wire core 1, isolation protection structure is installed on the outside of main wire core 1;

[0020] Isolation protection structure includes: first rubber protection layer 2, first steel wire protection layer 3, fireproof isolation layer 4, six sub-wire cores 5, six wrapping layers 6, isolation tensile component and outside protection component;

[0021] The first rubber protection layer 2 is located outside the main wire core 1, the first steel wire protection layer 3 is located outside the first rubber protection layer 2, the fireproof isolation layer 4 is located outside the first steel wire protection layer 3, the six sub-wire cores 5 are located outside the fireproof isolation layer 4, the six wrapping layers 6 are respectively sleeved outside the six sub-wire cores 5, the isolation tensile component is located outside the fireproof isolation layer 4, and the outer protection component is located outside the isolation tensile component.

[0022] In the specific implementation process, in the use process, the power and data can be transmitted by cooperation of the main wire core 1 and the six sub-wire cores 5, meanwhile, the main wire core 1 is wrapped by the first rubber protection layer 2 and the first steel wire protection layer 3, and is insulated and protected and is enhanced in tensile resistance, meanwhile, the influence of the current of the main wire core 1 on the sub-wire cores 5 is avoided, the fireproof protection of the main wire core 1 is realized by the fireproof isolation layer 4, meanwhile, the sub-wire cores 5 are wrapped and protected by the wrapping layers 6, the insulation protection structure is formed among the six sub-wire cores 5 by cooperation of the isolation tensile component, the mutual influence of the sub-wire cores 5 is avoided, the overall tensile strength of the cable is increased, the cable is damaged due to the pulling is avoided, finally, the overall cable is wrapped by the outer protection component, the insulation and the extrusion resistance of the cable are increased, and the service life of the cable is ensured.

[0023] In the specific implementation process, the isolation tensile component comprises: an isolation silica gel layer 7, six metal wires 8 and six silica gel sleeves 9.

[0024] The isolation silica gel layer 7 is located outside the fireproof isolation layer 4, the six metal wires 8 are located in the isolation silica gel layer 7, and the six silica gel sleeves 9 are respectively sleeved outside the six metal wires 8.

[0025] The isolation silica gel layer 7 can realize the sufficient isolation and stable installation of the six sub-wire cores 5, the sub-wire cores 5 are prevented from being affected, and the overall tensile strength of the cable is effectively increased by the six metal wires 8 and the silica gel sleeves 9.

[0026] In the specific implementation process, the outer protection component comprises: a second steel wire protection layer 10 and a second rubber protection layer 11.

[0027] The second steel wire protection layer 10 is located outside the isolation silica gel layer 7, and the second rubber protection layer 11 is located outside the second steel wire protection layer 10.

[0028] The second steel wire protection layer 10 and the second rubber protection layer 11 can effectively increase the insulation and the extrusion resistance of the cable, and the service life of the cable is ensured.

[0029] In the specific implementation process, the six sub-wires 5 and the six wrapping layers 6 are embedded in the isolation silica gel layer 7.

[0030] In the specific implementation process, the first steel wire protection layer 3 and the second steel wire protection layer 10 are both copper-magnesium alloy wire woven layers.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A detection cable with multi-layer protection structure of energy storage cabinet, comprising a main core (1), characterized in that, The main wire core (1) is externally provided with an isolation protection structure; The isolation protection structure comprises a first rubber protection layer (2), a first steel wire protection layer (3), a fireproof isolation layer (4), six sub-wire cores (5), six wrapping layers (6), an isolation tensile component and an external protection component. The first rubber protection layer (2) is externally provided with the main wire core (1), the first steel wire protection layer (3) is externally provided with the first rubber protection layer (2), the fireproof isolation layer (4) is externally provided with the first steel wire protection layer (3), six sub-wire cores (5) are externally provided with the fireproof isolation layer (4), six wrapping layers (6) are respectively externally provided with the six sub-wire cores (5), the isolation tensile component is externally provided with the fireproof isolation layer (4), and the external protection component is externally provided with the isolation tensile component.

2. The detection cable with multi-layer protection structure of the energy storage cabinet according to claim 1, characterized in that, The isolation tensile component comprises an isolation silica gel layer (7), six metal wires (8) and six silica gel sleeves (9). The isolation silica gel layer (7) is externally provided with the fireproof isolation layer (4), the six metal wires (8) are internally provided with the isolation silica gel layer (7), and the six silica gel sleeves (9) are externally provided with the six metal wires (8).

3. The detection cable with multi-layer protection structure of the energy storage cabinet according to claim 2, characterized in that, The external protection component comprises a second steel wire protection layer (10) and a second rubber protection layer (11). The second steel wire protection layer (10) is externally provided with the isolation silica gel layer (7), and the second rubber protection layer (11) is externally provided with the second steel wire protection layer (10).

4. The detection cable of the energy storage cabinet with multi-layer protection structure according to claim 2, characterized in that, The six sub-wire cores (5) and the six wrapping layers (6) are embedded in the isolation silica gel layer (7).

5. The detection cable of the energy storage cabinet with multi-layer protection structure according to claim 3, characterized in that, The first steel wire protection layer (3) and the second steel wire protection layer (10) are both copper-magnesium alloy wire woven layers.

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