CN113839355A - Cable assembly for electrical system - Google Patents
Cable assembly for electrical system Download PDFInfo
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- CN113839355A CN113839355A CN202111063075.0A CN202111063075A CN113839355A CN 113839355 A CN113839355 A CN 113839355A CN 202111063075 A CN202111063075 A CN 202111063075A CN 113839355 A CN113839355 A CN 113839355A
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- Prior art keywords
- side wall
- assembly
- cable
- plate
- shell
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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
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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
- H02G3/03—Cooling
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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
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a cable assembly for an electrical system, which relates to the technical field of cables and comprises the following components: a housing; when the anti-vibration cable is used in a normal state, the dustproof assembly is in an open state, when external vibration is large, vibration damping buffering of the protective ring is achieved through the arrangement of the buffer spring, cables cannot be mutually rubbed and extruded through the arrangement of the storage ring, the rotating rod is made to vibrate up and down through external vibration and the arrangement of the buffer spring, the gear further slides along the inner side wall of the tooth socket, the rotating rod drives the blades to rotate, external gas enters the shell through the filter screen, effective flow guiding of the external gas is achieved under the movement of the blades, the external gas can effectively dissipate heat of the cables, the situation that the cables are aged and damaged due to the fact that the temperature in the shell is too high when the cables work is prevented, the cables are effectively protected, energy loss is reduced, and transmission efficiency of the cables is guaranteed.
Description
Technical Field
The invention relates to the technical field of cables, in particular to a cable assembly for an electrical system.
Background
A cable is a power or signal transmission device, and is generally composed of several wires or groups of wires. The wire and cable industry is the second industry in China next to the automobile industry, and both the product variety satisfaction rate and the domestic market share rate exceed 90%. The total output value of the electric wire and the electric cable in China exceeds the United states worldwide, and the electric wire and the electric cable become the first country for producing the electric wire and the electric cable in the world. Along with the high-speed development of the China wire and cable industry, the number of newly added enterprises is continuously increased, and the overall technical level of the industry is greatly improved. The cable industry in China is not worried about the problem of market space at present or in the foreign world, various industries in China are developed greatly, and the wire and cable industry is used as an important supporting industry of national economy, namely, where construction is carried out and where a wire and a cable are needed, so that the market is huge. However, we also see that the demand of special cables in the future is getting bigger and bigger, the special cables are always famous for the characteristics of high technical content requirement, high profit rate, higher threshold, large market space and the like, but in the aspect of research and development of special cable product technology, the special cables are just soft ribs of the local cable industry in China, so that the situation that the high-end market is dominated by the huge foreign market is caused.
When using, the existing cable assembly can enable the cable to rub together to enable the cable to generate a large amount of heat during working, effective buffering on an internal cable cannot be achieved, effective protection is conducted on the cable, effective protection when fire disasters happen cannot be achieved through the existing cable assembly, the cable inside the assembly is damaged, unnecessary economic loss is brought, and therefore the cable assembly for the electrical system is provided.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when the cable is used, the cable can rub together to generate a large amount of heat when the cable works, effective buffering on an internal cable cannot be realized, the cable can be effectively protected, and an existing cable assembly cannot effectively protect the internal cable in a fire so that the internal cable of the assembly is damaged and unnecessary economic loss is caused.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cable assembly for an electrical system, comprising:
the cable protection device comprises a shell, wherein a protection component is arranged on the inner side wall of the shell and used for protecting a cable;
the heat dissipation assembly is arranged on the inner side wall of the shell, the outer side wall of the heat dissipation assembly is fixedly connected with the inner side wall of the protection assembly, and the heat dissipation assembly is used for dissipating heat of a cable in the shell;
the dustproof assembly is mounted on the side wall of the shell and used for blocking external dust and water;
the fireproof assembly is installed on the shell and used for blocking an external fire source of the shell.
Preferably, the protection assembly comprises a protection ring, a buffer spring, a storage ring and a connecting plate; the outer side wall of the protection ring is fixedly connected with one end of the buffer spring, the storage ring is installed in the protection ring, the outer side wall of the connecting plate is fixedly connected with the end part of the inner side wall of the protection ring, and the other end of the buffer spring is fixedly connected with the inner side wall of the shell.
Preferably, the heat dissipation assembly comprises a limit plate, tooth sockets, gears, rotating rods and blades; the outer side wall of the limiting plate is fixedly connected with the inner side wall of the shell, the tooth socket is formed in the side wall of the limiting plate, the outer side wall of the gear is meshed with the inner side wall of the tooth socket, the end portion of the rotating rod is fixedly connected with the side wall of the gear, and the end portion of the blade is fixedly connected with the outer side wall of the rotating rod.
Preferably, the dustproof assembly comprises a pressure plate, a rotating shaft, a baffle plate and a filter screen; the tip of clamp plate with the lateral wall fixed connection of pivot, the lateral wall of pivot with the tip fixed connection of baffle, the filter screen is just right the baffle installation, the tip of filter screen with the laminating of casing medial wall mutually, the tip of pivot is connected with the through hole through the bearing, the inside wall of through hole with the lateral wall fixed connection of filter screen.
Preferably, the fire-proof assembly comprises a gas layer, a sealing plate, a fire extinguishing layer, a liquid spraying hole, a guide plate and a collection bin; the inside wall on gaseous layer with the outside wall laminating of closing plate, the outside wall of closing plate with the inside wall laminating on fire extinguishing layer, the hydrojet hole is seted up the lateral wall on fire extinguishing layer, the guide board is installed the bottom in hydrojet hole, collect the storehouse and keep away from the bottom setting of guide board, the guide board the tip with the lateral wall fixed connection of casing, collect the tip in storehouse with the lateral wall fixed connection of casing.
Preferably, the one end fixedly connected with sealing strip of casing, the seal groove has been seted up to the other end of casing, the lateral wall of sealing strip with the inboard wall adaptation of seal groove, the top fixedly connected with dust screen of casing.
Preferably, the outer side wall of the rotating rod is connected with the connecting plate through a bearing, and the outer side wall of the blade is in sliding connection with the inner side wall of the protective ring.
Preferably, the top of the pressing plate is attached to the top of the sealing plate, the gas layer is arranged in the middle of the side wall of the shell, the fire extinguishing layer is arranged in the middle of the side wall of the shell, and the liquid spraying hole penetrates through the outer side wall of the shell.
Compared with the prior art, the invention has the beneficial effects that:
1. when the invention is used in a normal state, the dustproof assembly is in an open state, cables are firstly placed in the storage ring to separate the cables from each other, when external vibration is large, vibration damping and buffering on the protection ring are realized through the arrangement of the buffer spring, the cables cannot be mutually rubbed and extruded through the arrangement of the storage ring, the cables can keep a safer temperature, the rotating rod is vibrated up and down through external vibration and the arrangement of the buffer spring, the gear slides along the inner side wall of the tooth socket to rotate the gear, the rotating rod is driven to rotate, the blades are driven to rotate in a reciprocating manner, external gas enters the shell through the filter screen, effective flow guiding on the external gas is realized under the reciprocating motion of the blades, the external gas can effectively dissipate heat of the cables, the internal temperature of the shell is prevented from being overhigh during the operation of the cables, the cable is effectively protected due to the aging and damage, the energy loss is reduced, and the transmission efficiency of the cable is ensured.
2. When a fire disaster occurs outside, the heated and easily expandable gas stored in the gas layer expands, the gas is extruded upwards to push the sealing plate to slide upwards, the pressing plate is separated from the limiting state of the sealing plate through the upward sliding of the sealing plate, the rotating shaft rotates downwards under the action of the gravity of the baffle plate, the through hole is sealed by the baffle plate, the sealing plate continuously moves upwards, the aluminum sulfate and the sodium bicarbonate solution stored in the fire extinguishing layer are mixed and then sprayed out through the liquid spraying hole, the moisture in the mixed solution volatilizes under the action of the temperature to cool the temperature around the shell to a certain degree, the generated solid after the moisture volatilizes and reacts under the flow guiding action of the guide plate covers the outer surface of the shell and also flows into the collection bin, so that a layer of protective film is formed on the outer surface of the shell, and the flame is prevented from directly burning the outer surface of the shell, the shell is damaged, the safety of the internal cable is affected, the internal cable of the internal shell is completely damaged when a fire disaster is prevented, the maintenance of personnel is troublesome, the burden of the personnel is reduced, and the economic loss is reduced.
Drawings
Fig. 1 is a schematic front perspective view of a cable assembly for an electrical system according to the present invention;
fig. 2 is a schematic front sectional perspective view of a cable assembly for an electrical system according to the present invention;
fig. 3 is a schematic side, middle cross-sectional perspective view of a cable assembly for an electrical system according to the present invention;
fig. 4 is a schematic side cross-sectional perspective view of a cable assembly for an electrical system according to the present invention;
fig. 5 is a schematic top cross-sectional perspective view of a cable assembly for an electrical system according to the present invention;
fig. 6 is an enlarged schematic structural view of a cable assembly for an electrical system according to the present invention, shown at a point a in fig. 2;
fig. 7 is an enlarged schematic structural diagram of a cable assembly for an electrical system according to the present invention shown in fig. 4B.
In the figure: 1. a housing; 2. a sealing strip; 3. a sealing groove; 4. a guard assembly; 41. a guard ring; 42. a buffer spring; 43. a ring is stored; 44. a connecting plate; 5. a heat dissipating component; 51. a limiting plate; 52. a tooth socket; 53. a gear; 54. a rotating rod; 55. a blade; 6. a dust-proof assembly; 61. pressing a plate; 62. a rotating shaft; 63. a baffle plate; 64. filtering with a screen; 7. a fire protection assembly; 71. a gas layer; 72. a sealing plate; 73. a fire extinguishing layer; 74. a liquid ejection hole; 75. a guide plate; 76. a collection bin; 8. a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a cable assembly for an electrical system includes:
the cable protection device comprises a shell 1, wherein a protection component 4 is arranged on the inner side wall of the shell 1, and the protection component 4 is used for protecting a cable;
the heat dissipation assembly 5 is arranged on the inner side wall of the shell 1, the outer side wall of the heat dissipation assembly 5 is fixedly connected with the inner side wall of the protection assembly 4, and the heat dissipation assembly 5 is used for dissipating heat of a cable in the shell 1;
the dustproof assembly 6 is arranged on the side wall of the shell 1, and the dustproof assembly 6 is used for blocking external dust and water;
the fireproof component 7 is installed on the shell 1, and the fireproof component 7 is used for blocking an external fire source of the shell 1;
through the arrangement of the structure, abrasion caused by mutual friction between the cables is prevented, the service life of the cables is prolonged, meanwhile, effective heat dissipation is carried out on the cables inside the shell 1, and stable operation of the cables is guaranteed.
Wherein, the protection component 4 comprises a protection ring 41, a buffer spring 42, a storage ring 43 and a connecting plate 44; the outer side wall of the protective ring 41 is fixedly connected with one end of the buffer spring 42, the storage ring 43 is installed in the protective ring 41, the outer side wall of the connecting plate 44 is fixedly connected with the end part of the inner side wall of the protective ring 41, and the other end of the buffer spring 42 is fixedly connected with the inner side wall of the shell 1;
through the arrangement of the structure, effective separation of the cables is realized, mutual friction between the cables is prevented, vibration generated outside is effectively buffered, and the situation that mutual friction is caused by vibration between the cables is prevented.
The heat dissipation assembly 5 comprises a limit plate 51, a tooth socket 52, a gear 53, a rotating rod 54 and a blade 55; the outer side wall of the limit plate 51 is fixedly connected with the inner side wall of the shell 1, the tooth socket 52 is arranged on the side wall of the limit plate 51, the outer side wall of the gear 53 is meshed with the inner side wall of the tooth socket 52, the end part of the rotating rod 54 is fixedly connected with the side wall of the gear 53, and the end part of the blade 55 is fixedly connected with the outer side wall of the rotating rod 54;
through the arrangement of the structure, effective guide to the outside air is realized, so that the outside air can contact with a cable more, the heat dissipation efficiency inside the shell 1 is ensured, and the stable work of the cable is further ensured.
Wherein, the dustproof assembly 6 comprises a pressure plate 61, a rotating shaft 62, a baffle 63 and a filter screen 64; the end part of the pressing plate 61 is fixedly connected with the outer side wall of the rotating shaft 62, the outer side wall of the rotating shaft 62 is fixedly connected with the end part of the baffle 63, the filter screen 64 is installed opposite to the baffle 63, the end part of the filter screen 64 is attached to the inner side wall of the shell 1, the end part of the rotating shaft 62 is connected with a through hole through a bearing, and the inner side wall of the through hole is fixedly connected with the outer side wall of the filter screen 64;
through the setting of above-mentioned structure, prevented the entering of external dust and moisture, carried out effectual protection to inside cable, prevented that air and moisture from causing the corruption to the cable, prolonged the life of cable.
The fire-proof assembly 7 comprises a gas layer 71, a sealing plate 72, a fire-extinguishing layer 73, a liquid spraying hole 74, a guide plate 75 and a collection bin 76; the inner side wall of the gas layer 71 is attached to the outer side wall of the sealing plate 72, the outer side wall of the sealing plate 72 is attached to the inner side wall of the fire extinguishing layer 73, the liquid spraying hole 74 is formed in the side wall of the fire extinguishing layer 73, the guide plate 75 is installed at the bottom of the liquid spraying hole 74, the collecting bin 76 is far away from the bottom of the guide plate 75, the end of the guide plate 75 is fixedly connected with the outer side wall of the shell 1, and the end of the collecting bin 76 is fixedly connected with the outer side wall of the shell 1;
through the arrangement of the structure, the whole device is effectively protected when a fire disaster happens, resources are saved, and the service life of the device is prolonged.
Wherein, casing 1's one end fixedly connected with sealing strip 2, casing 1's the other end has been seted up seal groove 3, the lateral wall of sealing strip 2 and the inboard wall adaptation of seal groove 3, casing 1's top fixedly connected with dust screen 8.
Wherein, the outer side wall of the rotating rod 54 is connected with the connecting plate 44 through a bearing, and the outer side wall of the blade 55 is connected with the inner side wall of the guard ring 41 in a sliding way.
Wherein, the top of clamp plate 61 is laminated with the top of closing plate 72 mutually, and gaseous layer 71 is seted up in the lateral wall middle part of casing 1, and fire extinguishing layer 73 is seted up in the lateral wall middle part of casing 1, and hydrojet hole 74 runs through the lateral wall of casing 1.
In the invention, when the dustproof assembly 6 is used in a normal state, the dustproof assembly 6 is in an open state, cables are firstly placed in the storage ring 43 to separate the cables from each other, when external vibration is large, vibration reduction and buffering on the protective ring 41 are realized through the arrangement of the buffer spring 42, the cables cannot be mutually rubbed and extruded through the arrangement of the storage ring 43, the cables can keep a safer temperature, the rotating rod 54 is vibrated up and down through the external vibration and the arrangement of the buffer spring 42, the gear 53 slides along the inner side wall of the tooth socket 52 to rotate the gear 53, the rotating rod 54 is further driven to rotate, the blades 55 are further driven to rotate in a reciprocating manner, external air enters the shell 1 through the filter screen 64, effective flow guiding on the external air is realized under the reciprocating motion of the blades 55, and the air after heat dissipation of the cables is discharged through the dustproof screen 8, the cable can be effectively radiated by the outside air;
when fire breaks out, the heated and easily expandable gas stored in the gas layer 71 expands, the gas is extruded upwards to push the sealing plate 72 to slide upwards, the pressing plate 61 is separated from the limit state of the sealing plate 72 through the upward sliding of the sealing plate 72, the rotating shaft 62 rotates downwards under the action of the gravity of the baffle 63, the baffle 63 seals the through hole, the sealing plate 72 continuously moves upwards, the aluminum sulfate and the sodium bicarbonate solution stored in the fire extinguishing layer 73 are mixed and then sprayed out through the liquid spraying hole 74, the moisture in the mixed solution is volatilized under the action of the temperature, the temperature around the shell 1 is reduced to a certain degree, the moisture is volatilized under the flow guiding action of the guide plate 75, the generated solid after the reaction covers the outer surface of the shell 1, and the generated solid also flows into the collecting bin 76, so that a layer of protective film is formed on the outer surface of the shell 1, prevent that flame from directly burning the surface of casing 1, carried out effectual protection to whole device, made things convenient for personnel to use, practiced thrift the resource, be worth promoting.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A cable assembly for an electrical system, comprising:
the cable protection device comprises a shell (1), wherein a protection component (4) is installed on the inner side wall of the shell (1), and the protection component (4) is used for protecting a cable;
the heat dissipation assembly (5) is installed on the inner side wall of the shell (1), the outer side wall of the heat dissipation assembly (5) is fixedly connected with the inner side wall of the protection assembly (4), and the heat dissipation assembly (5) is used for dissipating heat of a cable inside the shell (1);
the dustproof assembly (6), the dustproof assembly (6) is installed on the side wall of the shell (1), and the dustproof assembly (6) is used for blocking external dust and water;
the fireproof assembly (7), install fireproof assembly (7) on casing (1), fireproof assembly (7) are used for right the outside fire source of casing (1) obstructs.
2. Cable assembly for electrical systems according to claim 1, characterized in that said protective assembly (4) comprises a protective ring (41), a buffer spring (42), a containment ring (43) and a connection plate (44); the outer side wall of the protection ring (41) is fixedly connected with one end of the buffer spring (42), the storage ring (43) is installed in the protection ring (41), the outer side wall of the connecting plate (44) is fixedly connected with the end portion of the inner side wall of the protection ring (41), and the other end of the buffer spring (42) is fixedly connected with the inner side wall of the shell (1).
3. An electrical cable assembly for electrical systems according to claim 1, characterized in that said heat dissipating assembly (5) comprises a limit plate (51), a tooth socket (52), a gear (53), a rotating rod (54) and a blade (55); the lateral wall of limiting plate (51) with the inside wall fixed connection of casing (1), tooth alveolus (52) are seted up on the lateral wall of limiting plate (51), the lateral wall of gear (53) with the inside wall of tooth alveolus (52) meshes mutually, the tip of bull stick (54) with the lateral wall fixed connection of gear (53), the tip of blade (55) with the lateral wall fixed connection of bull stick (54).
4. An electrical cable assembly for an electrical system according to claim 1, wherein the dust-proof assembly (6) comprises a pressure plate (61), a rotating shaft (62), a baffle plate (63) and a screen (64); the tip of clamp plate (61) with the lateral wall fixed connection of pivot (62), the lateral wall of pivot (62) with the tip fixed connection of baffle (63), filter screen (64) are just right baffle (63) installation, the tip of filter screen (64) with laminating mutually in casing (1) inside wall, the tip of pivot (62) is connected with the through hole through the bearing, the inside wall of through hole with the lateral wall fixed connection of filter screen (64).
5. Cable assembly according to claim 1, wherein the fire protection assembly (7) comprises a gas layer (71), a sealing plate (72), a fire extinguishing layer (73), a liquid spray hole (74), a guiding plate (75) and a collecting bin (76); the inside wall of gaseous layer (71) with the outside wall of closing plate (72) is laminated mutually, the outside wall of closing plate (72) with the inside wall of flame retardant coating (73) is laminated mutually, hydrojet hole (74) are seted up the lateral wall of flame retardant coating (73), install guide board (75) the bottom of hydrojet hole (74), collect storehouse (76) and keep away from the bottom setting of guide board (75), the tip of guide board (75) with the lateral wall fixed connection of casing (1), collect the tip in storehouse (76) with the lateral wall fixed connection of casing (1).
6. The cable assembly for the electrical system according to claim 1, wherein a sealing strip (2) is fixedly connected to one end of the housing (1), a sealing groove (3) is formed in the other end of the housing (1), an outer side wall of the sealing strip (2) is matched with an inner side wall of the sealing groove (3), and a dust screen (8) is fixedly connected to the top of the housing (1).
7. An electrical cable assembly according to claim 3, wherein the outer side wall of the rotating rod (54) is connected with the connecting plate (44) through a bearing, and the outer side wall of the blade (55) is slidably connected with the inner side wall of the guard ring (41).
8. The cable assembly of claim 5, wherein the top of the pressure plate (61) is attached to the top of the sealing plate (72), the gas layer (71) is formed in the middle of the side wall of the housing (1), the fire extinguishing layer (73) is formed in the middle of the side wall of the housing (1), and the liquid spray hole (74) penetrates through the outer side wall of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111063075.0A CN113839355B (en) | 2021-09-10 | 2021-09-10 | Cable assembly for electrical system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111063075.0A CN113839355B (en) | 2021-09-10 | 2021-09-10 | Cable assembly for electrical system |
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| Publication Number | Publication Date |
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| CN113839355A true CN113839355A (en) | 2021-12-24 |
| CN113839355B CN113839355B (en) | 2023-03-10 |
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| CN202111063075.0A Active CN113839355B (en) | 2021-09-10 | 2021-09-10 | Cable assembly for electrical system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725849A (en) * | 2022-03-29 | 2022-07-08 | 四川省商投信息技术有限责任公司 | Intelligent building security terminal wiring and installation method |
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| CN111509599A (en) * | 2020-06-07 | 2020-08-07 | 李鹏华 | Energy-concerving and environment-protective type switch board that prevents dust |
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| CN111697442A (en) * | 2020-06-23 | 2020-09-22 | 安徽阜阳侨兴电气设备有限公司 | Intelligent fireproof power distribution cabinet |
| CN112134151A (en) * | 2020-09-12 | 2020-12-25 | 合肥源康信息科技有限公司 | Spontaneous combustion preventing power distribution cabinet |
| CN112398019A (en) * | 2020-11-19 | 2021-02-23 | 浙江龙呈电力设备有限公司 | Physical fire alarm and fire extinguishing switch cabinet |
| CN112968371A (en) * | 2021-02-13 | 2021-06-15 | 谢满英 | Switch board with heat dissipation fire extinguishing function |
| CN113125891A (en) * | 2021-04-22 | 2021-07-16 | 河南城建学院 | Fault recording device for power system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114725849A (en) * | 2022-03-29 | 2022-07-08 | 四川省商投信息技术有限责任公司 | Intelligent building security terminal wiring and installation method |
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