CN211046006U - Alternating current low-voltage power distribution cabinet - Google Patents
Alternating current low-voltage power distribution cabinet Download PDFInfo
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- CN211046006U CN211046006U CN201921496775.7U CN201921496775U CN211046006U CN 211046006 U CN211046006 U CN 211046006U CN 201921496775 U CN201921496775 U CN 201921496775U CN 211046006 U CN211046006 U CN 211046006U
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- distribution cabinet
- power distribution
- water absorption
- moisture
- switch board
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Abstract
The utility model provides an AC low-voltage power distribution cabinet, which comprises a moisture-proof water absorption plate and an explosive fire extinguisher; the bottoms of the left side and the right side of the power distribution cabinet are respectively provided with a group of air inlets, and the inner wall of the top of the power distribution cabinet is provided with two exhaust fans; the assembly grooves are arranged at two positions, and the two assembly grooves are respectively arranged at the inner wall parts of the air inlet holes at the left side and the right side of the power distribution cabinet; the damp-proof water absorption plate has two positions, is of a rectangular plate structure and is respectively placed in the two assembling grooves; the explosive fire extinguisher is arranged on the inner wall of the power distribution cabinet through the bearing frame; when being favorable to outside air to get into the inside bleeder vent of dampproofing water absorption plate through switch board outside inlet port, through dampproofing water absorption plate self water absorption characteristic, adsorb the steam that contains in the air, make the inside air that gets into the switch board keep dry state, guarantee the inside electrical part operation effect of switch board.
Description
Technical Field
The utility model belongs to the technical field of the switch board, more specifically say, in particular to AC low voltage power switch board.
Background
The alternating-current low-voltage power distribution cabinet is suitable for a power distribution system from 50Hz alternating current, 380V rated working voltage and 3150A rated working current of power users of power plants, transformer substations, plant and mine enterprises and the like, and is used for power conversion, distribution and control of power and lighting and power distribution equipment; the alternating-current low-voltage power distribution cabinet can refer to a patent No. CN107204584A, and mainly comprises a cabinet body and a cabinet door for sealing the cabinet body, wherein a first fan is arranged at the bottom end of the cabinet body, a vent hole matched with the first fan is formed in a first partition plate, an intelligent temperature control system for controlling the first fan to rotate is installed on the cabinet door, the left side wall and the right side wall of the cabinet body are of a double-layer structure, a water outlet hole is formed in the bottom end of a gap, a second partition plate is arranged in the middle of the gap, a first through hole is formed in the second partition plate, a first air outlet hole is formed in the inner wall of the gap, a second air outlet hole is formed in the outer wall of the gap, a sliding block is arranged at the bottom end of the gap, a threaded hole is formed in the; when the existing similar alternating-current low-voltage power distribution cabinet is used, the internal moisture-proof effect is poor, and short circuit is easy to occur due to overhigh air humidity in the power distribution cabinet, so that electric devices are damaged, and the use effect of the electric devices in the power distribution cabinet is influenced; and be relatively poor to switch board front end cabinet door closed effect by oneself, inside external mouse got into the switch board through the cabinet door that opens and shuts easily, led to the fact to gnaw and eat the switch board internal circuit, lead to the risk of power short circuit.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides an AC low-voltage power distribution cabinet, which aims to solve the problems that when the existing similar AC low-voltage power distribution cabinet is used, the internal moisture-proof effect is poor, the air humidity in the power distribution cabinet is too high, the short circuit is easy to occur, the electric device is damaged, and the use effect of the electric device in the power distribution cabinet is influenced; and be relatively poor to switch board front end cabinet door closed effect by oneself, inside external mouse got into the switch board through the cabinet door that opens and shuts easily, led to the fact to gnaw and eat the problem of the risk of power short circuit to switch board internal circuit.
The utility model discloses purpose and efficiency of AC low voltage power distribution cabinet are reached by following specific technological means:
an alternating-current low-voltage power distribution cabinet comprises a power distribution cabinet, an assembly groove, a moisture-proof water absorption plate, an explosive fire extinguisher and a cabinet door; the bottoms of the left side and the right side of the power distribution cabinet are respectively provided with a group of air inlets, and the inner wall of the top of the power distribution cabinet is provided with two exhaust fans; the assembly grooves are arranged at two positions, and the two assembly grooves are respectively arranged at the inner wall parts of the air inlet holes at the left side and the right side of the power distribution cabinet; the damp-proof water absorption plate has two positions, is of a rectangular plate structure and is respectively placed in the two assembling grooves; the explosive fire extinguisher is arranged on the inner wall of the power distribution cabinet through the bearing frame; the cabinet door is rotatably connected to the front end of the power distribution cabinet, and the left end of the cabinet door is attached to the door-closing torsion spring.
Furthermore, install a accepting frame on the inner wall of switch board right side, and the explosive fire extinguisher places in accepting inside the frame to the explosive fire extinguisher is located the inside left side of switch board.
Furthermore, a plurality of air holes are formed in the moisture-proof water absorption plate, the two moisture-proof water absorption plates are located on the inner wall of the air inlet holes in the left side and the right side of the power distribution cabinet, and the air holes in the moisture-proof water absorption plates are communicated with the air inlet holes.
Furthermore, an assembly groove is installed to switch board left and right sides inner wall bottom all, and dampproofing water absorption plate slides and inserts in the assembly groove inside to dampproofing water absorption plate top is equipped with a handle.
Furthermore, the door-closing torsion springs are arranged at three positions in an up-down arrangement mode and are arranged at the right end of the front end face of the power distribution cabinet, and the right end of the door-closing torsion springs is attached to the left end of the front end face of the cabinet door.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the arrangement of the carrying frame and the explosive fire extinguisher is beneficial to automatically exploding through the explosive fire extinguisher on the left side when a power line in the power distribution cabinet is in short circuit to cause fire, so that fire extinguishing dust is diffused into the power distribution cabinet to extinguish the fire in the power distribution cabinet, and the economic property loss caused by the expansion of the fire in the power distribution cabinet is avoided; and the use of door torsional spring is closed in the cooperation, can be when switch board front end cabinet door opening and shutting, closes the door torsional spring through the switch board right-hand member and applys thrust to the cabinet door, with switch board front end cabinet door closure, makes the cabinet door remain the closure state throughout, avoids outside mouse to get into inside the switch board through the cabinet door that opens and shuts, causes to gnaw to sting power supply circuit, influences the inside circuit connection effect of switch board.
2. The moisture-proof water absorption plate is favorable for absorbing water vapor contained in the air through the self water absorption characteristic of the moisture-proof water absorption plate when external air enters the air holes in the moisture-proof water absorption plate through the air inlet hole in the outer side of the power distribution cabinet, so that the air entering the power distribution cabinet is kept in a dry state, and the operation effect of electric devices in the power distribution cabinet is guaranteed; and the setting of cooperation assembly groove makes things convenient for personnel regularly to take out dampproofing water absorption plate from the assembly inslot portion, carries out the sunning to dampproofing water absorption plate, gets rid of the inside absorbed moisture of dampproofing water absorption plate, makes dampproofing water absorption plate guarantee dry state, the inside dry operation effect of guarantee switch board.
Drawings
Fig. 1 is a schematic view of the axial closed structure of the present invention.
Fig. 2 is an axial view of the opening and closing structure of the present invention.
Fig. 3 is the utility model discloses an inside axial view structure schematic diagram of switch board.
Fig. 4 is a schematic view of the structure of the explosive fire extinguisher and the receiving frame of the present invention.
Fig. 5 is a schematic view of the structure of the assembly groove and the moisture-proof water absorption plate of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a power distribution cabinet; 101. an air inlet; 2. an exhaust fan; 3. assembling a groove; 4. a moisture-proof water absorption plate; 401. air holes are formed; 5. a receiving frame; 6. an explosive fire extinguisher; 7. a cabinet door; 8. and (4) closing a door torsion spring.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides an AC low-voltage power distribution cabinet, which comprises a power distribution cabinet 1, an assembly groove 3, a moisture-proof water absorption plate 4, an explosive fire extinguisher 6 and a cabinet door 7; the bottom of the left side and the bottom of the right side of the power distribution cabinet 1 are respectively provided with a group of air inlets 101, and the inner wall of the top of the power distribution cabinet 1 is provided with two exhaust fans 2; the assembling grooves 3 are divided into two parts, and the two assembling grooves 3 are respectively arranged on the inner wall parts of the air inlets 101 at the left side and the right side of the power distribution cabinet 1; the moisture-proof water absorption plates 4 are arranged at two positions, the moisture-proof water absorption plates 4 are of rectangular plate-shaped structures, and the two moisture-proof water absorption plates 4 are respectively arranged in the two assembling grooves 3; the explosive fire extinguisher 6 is arranged on the inner wall of the power distribution cabinet 1 through the bearing frame 5; the cabinet door 7 is rotatably connected to the front end of the power distribution cabinet 1, and the left end of the cabinet door 7 is attached to the door closing torsion spring 8.
The inner wall of the right side of the power distribution cabinet 1 is provided with a bearing frame 5, the explosive fire extinguisher 6 is placed in the bearing frame 5, and the explosive fire extinguisher 6 is positioned on the left side in the power distribution cabinet 1; concrete effect can be when the conflagration takes place for the power cord short circuit in switch board 1 inside, through 6 automatic explosions of left side explosion formula fire extinguisher, make the dust of putting out a fire spread to switch board 1 inside, put out the inside conflagration of switch board 1, avoid the inside intensity of a fire of switch board 1 to enlarge, cause economic loss of property.
A plurality of air holes 401 are formed in the moisture-proof water absorption plate 4, the two moisture-proof water absorption plates 4 are positioned on the inner wall parts of the air inlets 101 at the left side and the right side of the power distribution cabinet 1, and the air holes 401 in the moisture-proof water absorption plates 4 are communicated with the air inlets 101; concrete function, can get into the inside bleeder vent 401 of dampproofing water absorption plate 4 through 1 outside inlet port 101 of switch board in the outside air, through 4 self water absorption characteristics of dampproofing water absorption plate, adsorb the steam that contains in the air, make the air that gets into 1 inside of switch board keep dry state, guarantee switch board 1 inside electrical part operation effect.
The bottom parts of the inner walls of the left side and the right side of the power distribution cabinet 1 are respectively provided with an assembly groove 3, the moisture-proof water absorption plate 4 is slidably inserted into the assembly grooves 3, and the top part of the moisture-proof water absorption plate 4 is provided with a handle; concrete effect makes things convenient for personnel regularly to take out dampproofing water absorption plate 4 from assembly groove 3 is inside, carries out the sunning to dampproofing water absorption plate 4, gets rid of the inside absorbed moisture of dampproofing water absorption plate 4, makes dampproofing water absorption plate 4 guarantee dry state, the inside dry operation effect of guarantee switch board 1.
The door closing torsion springs 8 are arranged at three positions in total, the three door closing torsion springs 8 are arranged at the right end of the front end face of the power distribution cabinet 1 in an up-down arrangement mode, and the right end of each door closing torsion spring 8 is attached to the left end of the front end face of the cabinet door 7; concrete effect can be when switch 1 front end cabinet door 7 of switch board, closes door torsional spring 8 through 1 right-hand member of switch board and applys thrust to cabinet door 7, and is closed with 1 front end cabinet door 7 of switch board, makes cabinet door 7 remain the closure state throughout, avoids external mouse to cause to gnaw to sting power supply circuit inside 7 entering switch board, influences 1 internal circuit connection effect of switch board.
The specific use mode and function of the embodiment are as follows:
when the utility model is used, a worker firstly puts the front cabinet door 7 of the power distribution cabinet 1 and the moisture-proof water absorption plate 4 and the explosive fire extinguisher 6 in the assembly groove 3 and the receiving frame 5 respectively; the opening-closing cabinet door 7 is rotationally closed under the influence of the thrust of a door closing torsion spring 8 at the right end of the power distribution cabinet 1, so that the cabinet door 7 is always in a closed state; when the exhaust fan 2 in the power distribution cabinet 1 runs, external air enters the air holes 401 in the moisture-proof water absorption plate 4 through the air inlet holes 101 in the outer side of the power distribution cabinet 1, water vapor contained in the air is absorbed by the moisture-proof water absorption plate 4, so that the air entering the power distribution cabinet 1 keeps a dry state, and the running effect of electric devices in the power distribution cabinet 1 is guaranteed; when switch board 1 is inside when taking place the conflagration, 6 automatic explosions of explosion formula fire extinguisher that switch board 1 left side inner wall was installed make the dust of putting out a fire spread to switch board 1 inside, put out the inside conflagration of switch board 1, avoid the inside intensity of a fire of switch board 1 to enlarge, cause economic loss of property.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides an AC low-voltage power distribution cabinet which characterized in that: the alternating-current low-voltage power distribution cabinet comprises a power distribution cabinet (1), an assembly groove (3), a moisture-proof water absorption plate (4), an explosive fire extinguisher (6) and a cabinet door (7); the bottom of the left side and the bottom of the right side of the power distribution cabinet (1) are respectively provided with a group of air inlets (101), and the inner wall of the top of the power distribution cabinet (1) is provided with two exhaust fans (2); the assembly grooves (3) are divided into two parts, and the two assembly grooves (3) are respectively arranged on the inner wall parts of the air inlets (101) on the left side and the right side of the power distribution cabinet (1); the moisture-proof water absorption plates (4) are arranged at two positions, the moisture-proof water absorption plates (4) are of rectangular plate-shaped structures, and the two moisture-proof water absorption plates (4) are respectively placed in the two assembling grooves (3); the explosive fire extinguisher (6) is arranged on the inner wall of the power distribution cabinet (1) through the bearing frame (5); the cabinet door (7) is rotatably connected to the front end of the power distribution cabinet (1), and the left end of the cabinet door (7) is attached to the door closing torsion spring (8).
2. Ac low-voltage distribution cabinet according to claim 1, characterized in that: install one on switch board (1) right side inner wall and accept frame (5), and explosive fire extinguisher (6) are placed inside accepting frame (5), and explosive fire extinguisher (6) are located switch board (1) inside left side.
3. Ac low-voltage distribution cabinet according to claim 1, characterized in that: a plurality of air holes (401) are formed in the moisture-proof water absorption plate (4), the two moisture-proof water absorption plates (4) are located on the inner wall of the air inlet holes (101) in the left side and the right side of the power distribution cabinet (1), and the air holes (401) in the moisture-proof water absorption plates (4) are communicated with the air inlet holes (101).
4. Ac low-voltage distribution cabinet according to claim 1, characterized in that: a mounting groove (3) is installed to switch board (1) left and right sides inner wall bottom all, and just dampproofing water absorption board (4) slide to be inserted inside mounting groove (3) to dampproofing water absorption board (4) top is equipped with a handle.
5. Ac low-voltage distribution cabinet according to claim 1, characterized in that: the door closing torsion springs (8) are arranged at three positions, the three door closing torsion springs (8) are arranged at the right end of the front end face of the power distribution cabinet (1) in an up-down arrangement mode, and the right end of the door closing torsion springs (8) is attached to the left end of the front end face of the cabinet door (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921496775.7U CN211046006U (en) | 2019-09-10 | 2019-09-10 | Alternating current low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921496775.7U CN211046006U (en) | 2019-09-10 | 2019-09-10 | Alternating current low-voltage power distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN211046006U true CN211046006U (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921496775.7U Active CN211046006U (en) | 2019-09-10 | 2019-09-10 | Alternating current low-voltage power distribution cabinet |
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| CN (1) | CN211046006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629521A (en) * | 2021-09-11 | 2021-11-09 | 深圳市施乐德电气实业有限公司 | Energy-concerving and environment-protective type intelligent power distribution cabinet |
-
2019
- 2019-09-10 CN CN201921496775.7U patent/CN211046006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629521A (en) * | 2021-09-11 | 2021-11-09 | 深圳市施乐德电气实业有限公司 | Energy-concerving and environment-protective type intelligent power distribution cabinet |
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