CN215185417U - Low-voltage distribution cabinet with automatic fire extinguishing function - Google Patents
Low-voltage distribution cabinet with automatic fire extinguishing function Download PDFInfo
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- CN215185417U CN215185417U CN202121549437.2U CN202121549437U CN215185417U CN 215185417 U CN215185417 U CN 215185417U CN 202121549437 U CN202121549437 U CN 202121549437U CN 215185417 U CN215185417 U CN 215185417U
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Abstract
The utility model provides a low-voltage power distribution cabinet with an automatic fire extinguishing function, which comprises a main body; the cabinet door is movably mounted in front of the main body, the moving mechanisms are fixedly mounted on the left side and the right side of the inside of the main body, the alarm mechanisms are fixedly mounted at the bottom ends of the left side and the right side of the inside of the main body, the adjusting parts are fixedly mounted at the top ends of the left side and the right side of the inside of the main body, and the sliding parts are movably clamped in the left side and the right side panels of the inside of the main body; the cabinet door is provided with two sets of doors which are symmetrically opened and closed, and one end of the cabinet door, which deviates from each other, is movably connected with the main body through a hinge. The utility model discloses moving mechanism and slider have been set up, when the inside temperature sensor of moving mechanism senses the inside humiture change of main part and need close the ventilation hole, the control telescopic link shortens to drive the movable block and remove, make the slider can move on with it after breaking away from the slider and not extrude, when the ventilation hole is opened to needs, the control regulating part promotes the slider and moves down, realizes ventilation or the closure in ventilation hole, realizes automatic ventilation.
Description
Technical Field
The utility model belongs to the technical field of the low-voltage distribution cabinet, more specifically say, in particular to low-voltage distribution cabinet with automatic fire extinguishing function.
Background
Along with the construction and implementation of smart power grids and infrastructures, the market demand on low-voltage power distribution cabinets is increasing day by day, the low-voltage power distribution cabinets are used for lighting and power distribution electric energy conversion and control, have rated current and voltage, and have the characteristics of strong breaking capacity, good dynamic and thermal stability, convenience in combination, strong practicability and the like.
Based on the prior art, the electric wires are easy to age after the internal temperature of the traditional low-voltage power distribution cabinet rises, the line temperature can be ignited to cause accidents after being overheated, and the automatic cooling treatment can be carried out at high temperature without structural improvement, so that the temperature in the cabinet is always kept at the optimal temperature, and the fire caused by line aging due to overheating is avoided; the fire in the cabinet can only give an alarm, the power failure and the fire extinguishing treatment cannot be automatically carried out, the alarm is given out after the fire in the cabinet is caused by no structural improvement, and meanwhile, the power can be automatically cut off and the fire can be automatically extinguished.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a low-voltage power distribution cabinet with automatic fire extinguishing function, which solves the problem that the traditional low-voltage power distribution cabinet can be automatically cooled at high temperature without structural improvement, so that the temperature in the cabinet is always kept at the optimal temperature, and the fire caused by line aging due to overheating is avoided; the improved structure does not cause the problem that the alarm is given out after the fire breaks out in the cabinet, and meanwhile, the power can be automatically cut off and the fire can be automatically extinguished.
The utility model relates to a low-voltage distribution cabinet's purpose and efficiency with automatic fire extinguishing function is reached by following specific technological means:
a low-voltage power distribution cabinet with an automatic fire extinguishing function comprises a main body;
the cabinet door is movably mounted in front of the main body, the moving mechanisms are fixedly mounted on the left side and the right side of the inside of the main body, the alarm mechanisms are fixedly mounted at the bottom ends of the left side and the right side of the inside of the main body, the adjusting parts are fixedly mounted at the top ends of the left side and the right side of the inside of the main body, and the sliding parts are movably clamped in the left side and the right side panels of the inside of the main body;
the cabinet doors are provided with two groups which are symmetrically opened and closed, and the ends of the cabinet doors, which are far away from each other, are movably connected with the main body through hinges;
the moving mechanism is integrally in a cuboid structure, a temperature sensor is arranged in the moving mechanism, and the moving mechanism, the alarm mechanism and the adjusting piece are electrically connected;
the rear side of the alarm mechanism and the inner bottom surface of the main body are fixedly provided with fixing pieces;
the fixing piece is of a cylindrical structure, the top end of the fixing piece is fixedly connected with the spring, and the top end of the spring is fixedly connected with the sliding piece.
Further, the body includes:
the ventilation holes are arranged above the left panel and the right panel of the main body;
the sliding chutes are arranged above the inner parts of the left panel and the right panel of the main body and are of rectangular structures;
the clamping grooves are arranged on one side of the opposite surfaces of the two groups of sliding grooves and communicated with the sliding grooves;
the fixed pulleys are fixedly connected to the left inner wall and the right inner wall of the main body;
the locating slot, the locating slot is circular structure and establishes in the bottom surface left and right sides of main part, and inside activity joint carbon dioxide fire extinguisher.
Further, the cabinet door comprises:
the two groups of handles are fixedly clamped when the two groups of cabinet doors are closed;
the visual board is arranged above the inside of the cabinet door.
Further, the moving mechanism includes:
the telescopic rod is of a two-section telescopic structure, and the front end of the telescopic rod is fixedly connected to the rear side of the moving mechanism;
the moving block is of a cuboid structure, and the front side of the moving block is fixedly connected with the rear end of the telescopic rod.
Further, the alarm mechanism includes:
one end of the rope is wound on the inner round rod of the alarm mechanism, and the other end of the rope is fixedly connected to the top of the moving block;
the electric control knife is fixedly arranged above the rear side inside the alarm mechanism;
the switch is arranged on the top surface of the alarm mechanism;
the alarm is fixedly arranged on the inner bottom surface of the alarm mechanism;
and the through holes are arranged below the opposite sides of the two groups of alarm mechanisms.
Furthermore, the bottom surface of the adjusting part is fixedly connected with the top end of the adjusting rod, and the adjusting rod is of a four-section type telescopic structure, and the lowest surface of the adjusting rod after being extended is lower than the bottom surface of the moving block in height.
Further, the slider includes:
the connecting plate is fixed and is vertically connected to the bottom of the sliding part and is of a convex structure, the width of the rectangular part close to the connecting plate is larger than that of the moving block, and the rectangular structure part far away from the connecting plate is located right below the adjusting rod.
Further, the handle includes:
the buckle lock is arranged in the center of the inside of the left handle and movably clamped with the right handle.
The utility model discloses at least, include following beneficial effect:
1. the utility model discloses moving mechanism and slider have been set up, when the inside temperature sensor of moving mechanism senses the inside humiture change of main part and need close the ventilation hole, the control telescopic link shortens to drive the movable block and remove, make the slider can move on with it after breaking away from the slider and not extrude, when the ventilation hole is opened to needs, the control regulating part promotes the slider and moves down, realizes ventilation or the closure in ventilation hole, realizes automatic ventilation.
2. The utility model discloses moving mechanism has been set up, alarm structure and slider, after the rope burns off when the inside fire of main part, the movable block is dropped downwards and pounces at the switch top by the action of gravity, start the siren and make the propagation of alarm sound can not receive the hindrance through the through-hole, after the movable block falls, the connecting plate does not have pressure and applys, be promoted upwards by the influence of spring force, it makes the ventilation hole closed to drive the slider rebound, avoid the air to get into the increase intensity of a fire, the movable block can drop to carbon dioxide fire extinguisher top and pressure handle simultaneously, make fire extinguisher blowout carbon dioxide realize automatic fire extinguishing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional structure of the main body of the present invention.
Fig. 3 is a schematic structural diagram of the adjusting member of the present invention.
Fig. 4 is a schematic structural diagram of the alarm mechanism of the present invention.
Fig. 5 is a schematic structural diagram of the moving mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. a vent hole; 102. a chute; 103. a card slot; 104. a fixed pulley; 105. positioning a groove;
2. a cabinet door; 201. a handle; 2011. locking; 202. a visual panel;
3. a moving mechanism; 301. a telescopic rod; 302. a moving block;
4. an alarm mechanism; 401. a rope; 402. an electric control knife; 403. a switch; 404. an alarm; 405. a through hole;
5. an adjustment member; 501. adjusting a rod;
6. a fixing member;
7. a slider; 701. a connecting plate.
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, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," and "screwed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Example (b):
as shown in figures 1 to 5:
the utility model provides a low-voltage power distribution cabinet with automatic fire extinguishing function, which comprises a main body 1;
a cabinet door 2 is movably arranged in front of a main body 1, moving mechanisms 3 are fixedly arranged on the left side and the right side of the inside of the main body, alarm mechanisms 4 are fixedly arranged at the bottom ends of the left side and the right side of the inside of the main body, adjusting parts 5 are fixedly arranged at the top ends of the left side and the right side of the inside of the main body, and sliding parts 7 are movably clamped in the left side and the right side of the inside of the main body;
the cabinet doors 2 are provided with two groups which are symmetrically opened and closed, and the opposite ends of the cabinet doors 2 are movably connected with the main body 1 through hinges;
the moving mechanism 3 is integrally in a cuboid structure, a temperature sensor is arranged in the moving mechanism 3, and the moving mechanism 3, the alarm mechanism 4 and the adjusting piece 5 are electrically connected;
a fixing piece 6 is fixedly arranged at the rear side of the alarm mechanism 4 and the inner bottom surface of the main body 1;
the fixed part 6 is a cylindrical structure and is fixedly connected with the spring at the top end, and the top end of the spring is fixedly connected with the sliding part 7.
As shown in fig. 1, the cabinet door 2 includes:
the handles 201 are integrally in a rounded rectangular structure and are provided with two groups, and the two groups of handles 201 are fixedly clamped when the two groups of cabinet doors 2 are closed;
As shown in fig. 1, the handle 201 includes:
the padlock 2011, padlock 2011 establish at the inside central authorities of left side handle 201 to with right side handle 201 activity joint, utilize padlock 2011 to make handle 201 can the joint, and can avoid non-staff or children to open the door by mistake and take place the electric shock accident.
As shown in fig. 3, the bottom surface of the adjusting member 5 is fixedly connected to the top end of an adjusting rod 501, the adjusting rod 501 is of a four-section telescopic structure, and the lowest surface of the adjusting rod 501 after being extended is lower than the bottom surface of the moving block 302, when the adjusting member 5 receives a signal, the adjusting rod 501 is pushed downwards and drives the connecting plate 701 to move downwards, so as to drive the sliding member 7 to move downwards, and after moving downwards to the bottommost part, the moving mechanism 3 pushes the telescopic rod 301 to extend and drives the moving block 302 to move so as to extrude the connecting plate 701, so that the connecting plate 701 is fixed and cannot move upwards.
As shown in fig. 4, the alarm mechanism 4 includes:
a rope 401, one end of the rope 401 is wound on the inner round bar of the alarm mechanism 4, and the other end is fixedly connected with the top of the moving block 302;
the electric control knife 402, the electric control knife 402 is fixedly arranged above the rear side inside the alarm mechanism 4;
a switch 403, the switch 403 being mounted on the top surface of the alarm mechanism 4;
an alarm 404, wherein the alarm 404 is fixedly arranged on the inner bottom surface of the alarm mechanism 4;
through-hole 405, through-hole 405 is established in the below that two sets of alarm mechanism 4 confront each other one side, after main part 1 is inside to be fired and to blow rope 401, the movable block 302 receives the action of gravity to drop downwards and pound at switch 403 top, start siren 404 and make the propagation of alarm sound can not receive the hindrance through-hole 405, the movable block 302 falls behind, connecting plate 701 no pressure is applyed, be influenced by spring force and upwards promoted, it makes ventilation hole 101 closed to drive slider 7 rebound, avoid the air to get into the increase intensity of a fire, the movable block 302 can drop to carbon dioxide fire extinguisher top and press the pressure handle simultaneously, make fire extinguisher blowout carbon dioxide realize automatic fire extinguishing.
As shown in fig. 5, the moving mechanism 3 includes:
the telescopic rod 301 is of a two-section telescopic structure, and the front end of the telescopic rod 301 is fixedly connected to the rear side of the moving mechanism 3;
the moving block 302 is of a cuboid structure, the front side of the moving block 302 is fixedly connected with the rear end of the telescopic rod 301, when the temperature sensor in the moving mechanism 3 senses that the temperature and humidity change in the main body 1 needs to close the ventilation hole 101, the telescopic rod 301 is controlled to be shortened, the moving block 302 is driven to move, the sliding part 7 is separated from the sliding part 7 and can move upwards after being extruded, when the ventilation hole 101 needs to be opened, the adjusting part 5 is controlled to push the sliding part 7 to move downwards, ventilation or closing of the ventilation hole 101 is achieved, and automatic ventilation is achieved.
As shown in fig. 5, the slider 7 includes:
the connecting plate 701 is fixed on the connecting plate 701 and vertically connected to the bottom of the sliding part 7, the connecting plate 701 is in a convex structure, the width of the rectangular portion close to the connecting plate 701 is larger than that of the moving block 302, the rectangular portion far away from the connecting plate 701 is located right below the adjusting rod 501, the connecting plate 701 enables the adjusting rod 501 to contact the top surface and can push the connecting plate 701 to move downwards, and the adjusting rod can freely move upwards and downwards after the moving block 302 moves.
As shown in fig. 1, 2, 3 and 5, the main body 1 includes:
a vent hole 101, the vent hole 101 being provided above the left and right panels of the main body 1;
the sliding chute 102 is arranged above the inner parts of the left and right panels of the main body 1, and is of a rectangular structure;
the clamping grooves 103 are formed in one side of the opposite surfaces of the two groups of sliding grooves 102 and communicated with the sliding grooves 102;
a fixed pulley 104, the fixed pulley 104 is fixedly connected with the left and right inner walls of the main body 1;
In another embodiment, the lock 2011 may be replaced with other locks to ensure that the main body 1 can only be unlocked by a worker, and to prevent theft and electric shock.
The specific use mode and function of the embodiment are as follows:
in the utility model, when the temperature sensor in the moving mechanism 3 senses the temperature and humidity change in the main body 1 and needs to close the ventilation hole 101, the telescopic rod 301 is controlled to be shortened and the moving block 302 is driven to move, the sliding part 7 can move upwards after being separated from the sliding part 7 and not extruded with the sliding part, when the ventilation hole 101 needs to be opened, the adjusting part 5 is controlled to push the sliding part 7 to move downwards, so that the ventilation or the closing of the ventilation hole 101 is realized, and the automatic ventilation is realized;
after rope 401 is blown out when the inside fire of main part 1, the movable block 302 is dropped downwards and pounces at the switch 403 top by the action of gravity, start siren 404 and make the propagation of alarm sound can not receive the hindrance through-hole 405, after the movable block 302 falls, connecting plate 701 does not have pressure and exerts, be upwards promoted by the influence of spring force, it makes ventilation hole 101 closed to drive slider 7 rebound, avoid the air to get into the increase intensity of a fire, the movable block 302 can drop to carbon dioxide fire extinguisher top and press the pressure handle simultaneously, make fire extinguisher blowout carbon dioxide realize automatic fire extinguishing.
The temperature sensor inside the moving mechanism 3 is an SHT71 temperature and humidity sensor, and a PLC controller is provided.
The details of the present invention are well known to those skilled in the art.
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 (8)
1. The utility model provides a low-voltage distribution cabinet with automatic function of putting out a fire which characterized in that: comprises a main body (1);
a cabinet door (2) is movably mounted in front of the main body (1), moving mechanisms (3) are fixedly mounted on the left side and the right side of the interior, alarm mechanisms (4) are fixedly mounted at the bottom ends of the left side and the right side of the interior, adjusting pieces (5) are fixedly mounted at the top ends of the left side and the right side of the interior, and sliding pieces (7) are movably clamped in the left side and the right side of the interior;
the cabinet doors (2) are provided with two groups which are symmetrically opened and closed, and the opposite ends of the cabinet doors (2) are movably connected with the main body (1) through hinges;
the moving mechanism (3) is integrally in a cuboid structure, a temperature sensor is arranged in the moving mechanism, and the moving mechanism (3), the alarm mechanism (4) and the adjusting piece (5) are electrically connected;
a fixing piece (6) is fixedly arranged on the rear side of the alarm mechanism (4) and the inner bottom surface of the main body (1);
the fixing piece (6) is of a cylindrical structure, the top end of the fixing piece is fixedly connected with the spring, and the top end of the spring is fixedly connected with the sliding piece (7).
2. Low-voltage distribution cabinet with automatic fire extinguishing function according to claim 1, characterized in that said main body (1) comprises:
a vent hole (101), wherein the vent hole (101) is arranged above the left and right panels of the main body (1);
the sliding chutes (102) are arranged above the inner parts of the left and right panels of the main body (1) and are rectangular;
the clamping grooves (103) are arranged on one side of the opposite surfaces of the two groups of sliding grooves (102) and communicated with the sliding grooves (102);
the fixed pulley (104), the fixed pulley (104) is fixedly connected to the left and right inner walls of the main body (1);
a positioning groove (105), wherein the positioning groove (105) is of a circular structure and is arranged on the left side and the right side of the bottom surface of the main body (1), and the carbon dioxide extinguisher is movably clamped in the positioning groove.
3. Low-voltage distribution cabinet with automatic fire extinguishing function according to claim 1, characterized in that said cabinet door (2) comprises:
the outer part of the handle (201) is integrally in a rounded rectangular structure and is provided with two groups of handles (201), and the two groups of handles (201) are fixedly clamped when the two groups of cabinet doors (2) are closed;
the visual board (202), the visual board (202) is arranged above the inside of the cabinet door (2).
4. Low-voltage distribution cabinet with automatic fire extinguishing function according to claim 1, characterized in that said moving mechanism (3) comprises:
the telescopic rod (301) is of a two-section telescopic structure, and the front end of the telescopic rod (301) is fixedly connected to the rear side of the moving mechanism (3);
the moving block (302), the moving block (302) is a cuboid structure, and the front side of the moving block (302) is fixedly connected with the rear end of the telescopic rod (301).
5. Low-voltage distribution cabinet with automatic fire extinguishing function according to claim 1, characterized in that said alarm mechanism (4) comprises:
one end of the rope (401) is wound on an inner round rod of the alarm mechanism (4), and the other end of the rope (401) is fixedly connected to the top of the moving block (302);
the electric control knife (402), the electric control knife (402) is fixedly arranged above the rear side of the inside of the alarm mechanism (4);
a switch (403), the switch (403) is installed on the top surface of the alarm mechanism (4);
the alarm (404), the alarm (404) is fixedly arranged on the inner bottom surface of the alarm mechanism (4);
and the through holes (405) are formed below the side, facing the two groups of alarm mechanisms (4), of the through holes (405).
6. The low voltage distribution cabinet with the automatic fire extinguishing function according to claim 1, wherein the bottom surface of the adjusting member (5) is fixedly connected to the top end of the adjusting rod (501), and the adjusting rod (501) is of a four-section telescopic structure and the lowest surface of the adjusting rod after being extended is lower than the bottom surface of the moving block (302).
7. Low-voltage distribution cabinet with automatic fire extinguishing function according to claim 1, characterized in that said slider (7) comprises:
the connecting plate (701), the connecting plate (701) is fixed and is connected in the bottom of slider (7) perpendicularly, and connecting plate (701) is "protruding" word structure, and the rectangle partial width that is close to connecting plate (701) is greater than the width of movable block (302), and the rectangle structural part that keeps away from connecting plate (701) is in adjusting pole (501) directly below.
8. Low-voltage distribution cabinet with automatic fire extinguishing function according to claim 3, characterized in that said handle (201) comprises:
the buckle lock (2011) is arranged in the center of the inside of the left handle (201) and movably clamped with the right handle (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121549437.2U CN215185417U (en) | 2021-07-08 | 2021-07-08 | Low-voltage distribution cabinet with automatic fire extinguishing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121549437.2U CN215185417U (en) | 2021-07-08 | 2021-07-08 | Low-voltage distribution cabinet with automatic fire extinguishing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215185417U true CN215185417U (en) | 2021-12-14 |
Family
ID=79396861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121549437.2U Active CN215185417U (en) | 2021-07-08 | 2021-07-08 | Low-voltage distribution cabinet with automatic fire extinguishing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215185417U (en) |
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2021
- 2021-07-08 CN CN202121549437.2U patent/CN215185417U/en active Active
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