CN215221318U - Fireproof alternating-current low-voltage power distribution cabinet - Google Patents
Fireproof alternating-current low-voltage power distribution cabinet Download PDFInfo
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- CN215221318U CN215221318U CN202120616313.5U CN202120616313U CN215221318U CN 215221318 U CN215221318 U CN 215221318U CN 202120616313 U CN202120616313 U CN 202120616313U CN 215221318 U CN215221318 U CN 215221318U
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- square groove
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Abstract
The utility model relates to the technical field of AC low-voltage power distribution cabinets, in particular to a fireproof AC low-voltage power distribution cabinet, which comprises a power distribution cabinet body, wherein the inside of the power distribution cabinet body is provided with a mounting groove, the inside of the power distribution cabinet body is provided with a square groove above the mounting groove, the top of the square groove is connected with a push plate, the bottom corner of the push plate is provided with a detection rod, the bottom of the square groove is provided with a through groove, the front and the back of the center inside the through groove are provided with a rotating shaft, the outer wall of the rotating shaft is connected with a baffle inside the through groove, the bottom of the baffle is fixedly connected with a torsion spring at the corresponding position of the rotating shaft, and the fireproof measures of the current low-voltage power distribution cabinet are generally realized by arranging a smoke alarm, the smoke alarm can only provide an alarm when a fire disaster occurs, the problem of flame in the low-voltage distribution cabinet can not be extinguished.
Description
Technical Field
The utility model relates to a AC low voltage power distribution cabinet technical field specifically is a fire prevention formula AC low voltage power distribution cabinet.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz of alternating current, the power distribution system with the rated voltage of 380v is used for power, lighting and power distribution electric energy conversion and control, and the product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenience in combination, strong seriousness and practicability, novel structure and the like.
At present, the fire prevention measures of the low-voltage power distribution cabinet are generally that the smoke alarm is arranged, the smoke alarm can only provide alarm when a fire disaster happens, flame in the low-voltage power distribution cabinet can not be extinguished, and therefore a fire prevention type alternating-current low-voltage power distribution cabinet is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention formula AC low voltage power distribution cabinet to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a fireproof alternating-current low-voltage power distribution cabinet comprises a power distribution cabinet body, wherein a mounting groove is formed in the power distribution cabinet body, a square groove is formed in the power distribution cabinet body and above the mounting groove, a push plate is connected to the top of the square groove, detection rods are mounted at corners of the bottom of the push plate, a through groove is formed in the bottom of the square groove, rotating shafts are mounted on the front and the back of the center of the inside of the through groove, a baffle is connected to the outer wall of each rotating shaft and inside the through groove, a torsion spring is fixedly connected to the bottom of the baffle and at the position corresponding to the rotating shaft, a material injection pipe is fixedly connected to the center of the top of the push plate, a through hole is formed in the top of the square groove and at the position corresponding to the material injection pipe, grooves are formed in the top of the square groove and on two sides of the material injection pipe, and a sealing cover is mounted at the top of the power distribution cabinet body and at the position corresponding to the grooves, the top of push pedal just keeps away from the detection pole position fixedly connected with innerspring, the fire extinguishing agent is stored to the inside in square groove, the weather shield is installed at the top of switch board body, the lightning rod is installed at the top of weather shield, the top of switch board body and square groove just corresponds the equal fixedly connected with sealing washer in position department at the through-hole.
Preferably, the push plate and the detection rod are both made of red copper, and the shape of the push plate is matched with that of the square groove.
Preferably, the push plate is connected with the square groove in a sliding mode, the detection rod is connected with the power distribution cabinet body in a rotating mode, and the rotating shaft is connected with the baffle in a rotating mode.
Preferably, the torsion spring and the through groove and the inner spring and the square groove are fixedly connected, and the baffle and the through groove and the injection pipe and the through hole are slidably connected.
Preferably, the fire extinguishing agent is made of sodium bicarbonate, and the push plate is attached to the top of the square groove through hot melt glue.
Preferably, the torsion spring and the inner spring are provided with a plurality of groups of bottoms, and the shape of the rain baffle is matched with that of the power distribution cabinet body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up the switch board body, the square groove, the push pedal, a spring, the fire extinguishing agent, when this internal conflagration that takes place of switch board, the heat that flame sent can pass through the feeler lever and transmit the push pedal, the temperature of push pedal rises, the hot melt adhesive of adhesion push pedal takes place to soften, can't glue the push pedal, the inner spring can promote the push pedal and move down, the fire extinguishing agent that the push pedal can promote in the square groove moves down, the fire extinguishing agent pushes away in the baffle flows in the mounting groove, the fire extinguishing agent can produce a large amount of carbon dioxide when being heated, thereby isolated flame and air, make flame extinguish, the fire prevention measure of having solved present low-voltage distribution cabinet is generally through setting up smoke alarm, smoke alarm can only provide the police dispatch newspaper when the conflagration takes place, can's problem in the low-voltage distribution cabinet can's out.
2. The utility model discloses in, through setting up the gauge rod, the push pedal, the inner spring, the heat transfer that the gauge rod produced flame gives the push pedal, makes the hot melt adhesive in the push pedal soften to make the push pedal release fire extinguishing agent, need not use smoke alarm to detect, avoided smoke alarm to break down and the condition emergence of unable use.
3. The utility model discloses in, through setting up the notes material pipe, sealed lid, the staff can pour into the fire extinguishing agent again in to the square groove through notes material pipe to open sealed lid, use new hot melt adhesive to glue the push pedal at the square groove top, thereby make the low-voltage distribution cabinet body can reuse after the maintenance.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a partial cross-sectional side view of the through groove of the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 2 according to the present invention;
fig. 5 is an enlarged view of the point B in fig. 2 according to the present invention.
In the figure: 1-a power distribution cabinet body, 2-a mounting groove, 3-a square groove, 4-a push plate, 5-a detection rod, 6-a through groove, 7-a rotating shaft, 8-a baffle, 9-a torsion spring, 10-a material injection pipe, 11-a through hole, 12-a groove, 13-a sealing cover, 14-an inner spring, 15-a fire extinguishing agent, 16-a rain baffle, 17-a lightning rod and 18-a sealing ring.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a fireproof alternating-current low-voltage power distribution cabinet comprises a power distribution cabinet body 1, a mounting groove 2 is formed in the power distribution cabinet body 1, a square groove 3 is formed in the power distribution cabinet body 1 and above the mounting groove 2, a push plate 4 is connected to the top of the square groove 3, the push plate 4 and the square groove 3 as well as a detection rod 5 and the power distribution cabinet body 1 are in sliding connection, a rotating shaft 7 is in rotating connection with a baffle plate 8, the push plate 4 and the detection rod 5 are both made of red copper, the shape of the push plate 4 is matched with that of the square groove 3, the detection rod 5 made of red copper has higher thermal conductivity, heat generated by fire in the mounting groove 2 can be transmitted to the push plate 4 in time, the detection rod 5 is mounted at the bottom of the push plate 4, a through groove 6 is formed in the bottom of the square groove 3, and rotating shafts 7 are mounted on the front side and the back side of the center inside the through groove 6, the outer wall of the rotating shaft 7 is connected with a baffle plate 8 in the through groove 6, the bottom of the baffle plate 8 is fixedly connected with a torsion spring 9 at the corresponding position of the rotating shaft 7, the torsion spring 9 and the through groove 6 are fixedly connected with each other, the inner spring 14 and the square groove 3 are fixedly connected with each other, the baffle plate 8 and the through groove 6 are slidably connected with each other, the torsion spring 9 and the inner spring 14 are both provided with a plurality of groups of bottoms, the shape of the rain baffle plate 16 is matched with that of the power distribution cabinet body 1, the top center of the push plate 4 is fixedly connected with a material injection pipe 10, the top of the square groove 3 is provided with a through hole 11 at the corresponding position of the material injection pipe 10, the top of the square groove 3 is provided with grooves 12 at both sides of the material injection pipe 10, the top of the power distribution cabinet body 1 is provided with a sealing cover 13 at the corresponding position of the groove 12, the top of the push plate 4 is fixedly connected with the inner spring 14 at the position far away from the detection rod 5, the inside storage of square groove 3 has fire extinguishing agent 15, fire extinguishing agent 15 is made by sodium bicarbonate, and push pedal 4 passes through the hot melt adhesive and links at the top of square groove 3, fire extinguishing agent 15 that sodium bicarbonate made can produce carbon dioxide when being heated, isolated flame and air, make flame extinguish, weather shield 16 is installed at the top of switch board body 1, lightning rod 17 is installed at the top of weather shield 16, the top of switch board body 1 and square groove 3 just corresponds equal fixedly connected with sealing washer 18 in position department at through-hole 11.
The utility model discloses work flow: when the fire extinguishing device is used, a worker installs electrical equipment in the mounting groove 2, and installs the power distribution cabinet body 1 at a specified position, when a fire breaks out on the power distribution cabinet body 1, heat emitted by flame can be transmitted to the push plate 4 through the detection rod 5, the temperature of the push plate 4 rises, hot melt adhesive adhered to the push plate 4 is softened and cannot adhere to the push plate 4, the inner spring 14 can push the push plate 4 to move downwards, the push plate 4 can push the fire extinguishing agent 15 in the square groove 3 to move downwards, the fire extinguishing agent 15 pushes the baffle 8 open and flows into the mounting groove 2, and the fire extinguishing agent 15 can generate a large amount of carbon dioxide when being heated, so that flame and air are isolated, and the flame is extinguished;
after flame extinguishes, the workman maintains the electrical equipment in the switch board body 1, after the maintenance finishes, lift sealed lid 13 off, scribble new hot melt adhesive at push pedal 4 top, promote detection bar 5, detection bar 5 promotes the push pedal 4 and rises, the hot melt adhesive can glue push pedal 4 at 3 tops of square groove, torsion spring 9 can drive 8 antiport of baffle, baffle 8 seals logical groove 6 again, the workman injects fire extinguishing agent 15 into square groove 3 through annotating material pipe 10, after 15 injections of fire extinguishing agent finish, the workman will seal sealed lid 13 and install the return again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fire prevention formula AC low-voltage distribution cabinet, includes switch board body (1), its characterized in that: the power distribution cabinet is characterized in that a mounting groove (2) is formed in the power distribution cabinet body (1), a square groove (3) is formed in the power distribution cabinet body (1) and above the mounting groove (2), a push plate (4) is connected to the top of the square groove (3), a detection rod (5) is mounted at the corner of the bottom of the push plate (4), a through groove (6) is formed in the bottom of the square groove (3), a rotating shaft (7) is mounted on the front and the back of the center of the inside of the through groove (6), a baffle (8) is connected to the outer wall of the rotating shaft (7) and the inside of the through groove (6), a torsion spring (9) is fixedly connected to the bottom of the baffle (8) and at the corresponding position of the rotating shaft (7), a material injection pipe (10) is fixedly connected to the center of the top of the push plate (4), a through hole (11) is formed in the top of the square groove (3) and at the corresponding position of the material injection pipe (10), the top of square groove (3) and all set up fluted (12) in the both sides of annotating material pipe (10), the top of switch board body (1) just corresponds position department at recess (12) and installs sealed lid (13), top of push pedal (4) just keeps away from test bar (5) position department fixedly connected with inner spring (14), the inside storage of square groove (3) has fire extinguishing agent (15), weather shield (16) are installed at the top of switch board body (1), lightning rod (17) are installed at the top of weather shield (16), the top of switch board body (1) and square groove (3) just corresponds equal fixedly connected with sealing washer (18) of position department in through-hole (11).
2. Fire-proof type ac low-voltage power distribution cabinet according to claim 1, characterized in that: the push plate (4) and the detection rod (5) are both made of red copper, and the shape of the push plate (4) is matched with that of the square groove (3).
3. Fire-proof type ac low-voltage power distribution cabinet according to claim 1, characterized in that: the push plate (4) is connected with the square groove (3) in a sliding mode, the detection rod (5) is connected with the power distribution cabinet body (1) in a rotating mode, and the rotating shaft (7) is connected with the baffle (8) in a rotating mode.
4. Fire-proof type ac low-voltage power distribution cabinet according to claim 1, characterized in that: the torsion spring (9) and the through groove (6) and the inner spring (14) and the square groove (3) are fixedly connected, and the baffle (8) and the through groove (6) and the injection pipe (10) and the through hole (11) are connected in a sliding manner.
5. Fire-proof type ac low-voltage power distribution cabinet according to claim 1, characterized in that: the fire extinguishing agent (15) is made of sodium bicarbonate, and the push plate (4) is adhered to the top of the square groove (3) through hot melt adhesive.
6. Fire-proof type ac low-voltage power distribution cabinet according to claim 1, characterized in that: the torsion springs (9) and the inner springs (14) are provided with a plurality of groups of bottoms, and the shape of the rain baffle (16) is matched with that of the power distribution cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616313.5U CN215221318U (en) | 2021-03-26 | 2021-03-26 | Fireproof alternating-current low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616313.5U CN215221318U (en) | 2021-03-26 | 2021-03-26 | Fireproof alternating-current low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215221318U true CN215221318U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120616313.5U Active CN215221318U (en) | 2021-03-26 | 2021-03-26 | Fireproof alternating-current low-voltage power distribution cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243506A (en) * | 2021-12-20 | 2022-03-25 | 国网辽宁省电力有限公司丹东供电公司 | Block terminal with function of putting out a fire |
-
2021
- 2021-03-26 CN CN202120616313.5U patent/CN215221318U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243506A (en) * | 2021-12-20 | 2022-03-25 | 国网辽宁省电力有限公司丹东供电公司 | Block terminal with function of putting out a fire |
| CN114243506B (en) * | 2021-12-20 | 2024-03-19 | 国网辽宁省电力有限公司丹东供电公司 | Block terminal with function of putting out a fire |
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