CN218732472U - Multilayer structure room body distribution structure - Google Patents
Multilayer structure room body distribution structure Download PDFInfo
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- CN218732472U CN218732472U CN202222713368.5U CN202222713368U CN218732472U CN 218732472 U CN218732472 U CN 218732472U CN 202222713368 U CN202222713368 U CN 202222713368U CN 218732472 U CN218732472 U CN 218732472U
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Abstract
The utility model discloses a multilayer structure room body distribution structure relates to room body distribution field, include: the cabinet frame is internally provided with a plurality of mounting cavities and wiring cavities; the air inlet pipeline assembly comprises an air inlet main pipe, and a first air inlet branch pipe and a plurality of second air inlet branch pipes which are connected with the air inlet main pipe, the second air inlet branch pipes are respectively arranged on the right side wall of each installation cavity, and the first air inlet branch pipes are arranged on the inner wall of the wiring cavity; the gas storage subassembly, the gas storage subassembly includes carbon dioxide storage jar, the output and the intake main pipe of carbon dioxide storage jar are connected. The utility model discloses when smoke is monitored to the smoke transducer in installation cavity or wiring cavity, PLC controller control third solenoid valve is opened, and the corresponding first solenoid valve of simultaneous control or second solenoid valve are opened, and the carbon dioxide in the gas storage subassembly gets into in the corresponding cavity on fire, puts out a fire, reduces the loss.
Description
Technical Field
The utility model relates to a room body distribution field, concretely relates to multilayer structure room body distribution structure.
Background
An indoor power distribution apparatus is provided in which an electric device and a current-carrying conductor are installed indoors. The complete set type power distribution device is formed by assembling various electrical equipment in a closed or semi-closed metal cabinet according to requirements in advance by a manufacturing factory and combining the electrical equipment according to main wiring requirements during installation.
At present, current distribution device is high because of inside electrical equipment heat dissipation leads to the temperature in the metal cabinet easily when using, does not set up corresponding automatic fire control extinguishing device in the metal cabinet that loading electrical equipment used, when the circuit is on fire or electrical equipment damages the time of on fire, can not in time put out a fire and handle for the electrical equipment loss in the metal cabinet is serious, and causes serious conflagration easily.
Therefore, there is a need for a multi-layer structure for room power distribution to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multilayer structure room body distribution structure to do not set up corresponding automatic fire control extinguishing device in the metal cabinet that loading electrical equipment that proposes in solving above-mentioned background art used, when the circuit is on fire or electrical equipment damages and is on fire, can not in time put out a fire and handle, make the electrical equipment loss in the metal cabinet serious, and cause the problem of serious conflagration easily.
In order to achieve the above object, the present invention provides the following technical solutions: a multi-storey building body electrical distribution structure comprising:
the cabinet comprises a cabinet frame, wherein a plurality of installation cavities and wiring cavities are arranged in the cabinet frame, and corresponding electrical equipment is respectively installed in the installation cavities;
the air inlet pipeline assembly comprises an air inlet main pipe, and a first air inlet branch pipe and a plurality of second air inlet branch pipes which are connected with the air inlet main pipe, the second air inlet branch pipes are respectively arranged on the right side wall of each installation cavity, and the first air inlet branch pipes are arranged on the inner wall of the wiring cavity;
the gas storage assembly is mounted on the right side wall of the cabinet frame and comprises a carbon dioxide storage tank, and the output end of the carbon dioxide storage tank is connected with the gas inlet main pipe;
the smoke sensors are respectively arranged on the top wall of each installation cavity and the top wall of the wiring cavity;
and the PLC controller is installed on the right side wall of the cabinet frame.
Preferably, it is a plurality of installation cavity from the top down distributes in proper order in the front side of wiring chamber, the wiring hole has been seted up to the rear side wall of installation cavity, the installation cavity link up mutually with the wiring chamber through the wiring hole, and the interlude of the wire of being convenient for the electrical equipment connection usefulness in each installation cavity through wiring hole and wiring chamber is connected, and the wire distributes and hides in the wiring intracavity, avoids the installation cavity to appear the mixed and disorderly of wire distribution.
Preferably, be connected with the gas-supply pipe between the output of carbon dioxide storage jar and the person in charge of admitting air, the third solenoid valve is installed to the output of carbon dioxide storage jar, the output of PLC controller and the input electric connection of third solenoid valve, the gas storage subassembly includes the protection casing, the protection casing cup joints the outside at carbon dioxide storage jar, pass through bolted connection between the right side wall of protection casing and tank bracket, the PLC controller control third solenoid valve is opened, and carbon dioxide in the carbon dioxide storage jar can be inputed into the gas-supply main pipe.
Preferably, the person in charge of admitting air installs on the right side wall of tank bracket, first branch pipe of admitting air all installs first solenoid valve, and is a plurality of near the one end of the person in charge of admitting air of first branch pipe the second solenoid valve is all installed to the one end that the second is admitted air and is responsible for near the person in charge of admitting air, the output of PLC controller and the input electric connection of first solenoid valve and second solenoid valve, the both sides of the branch pipe of admitting air of second all are connected with the outlet duct, equidistant venthole has been seted up on first branch pipe of admitting air and the outlet duct, and when the circuit of wiring intracavity is on fire or one of them installation intracavity is on fire, the first solenoid valve of PLC controller control is opened or corresponding second solenoid valve is opened, and carbon dioxide gets into first branch pipe of admitting air or the second is in the branch pipe of admitting air, discharges from the venthole again, puts out a fire.
Preferably, it is a plurality of smoke transducer's output and PLC controller's input electric connection, buzzer siren is installed at the top of PLC controller, PLC controller's output and buzzer siren's input electric connection, when smoke transducer when installation cavity or wiring intracavity monitored the flue gas, signals gave the PLC controller, and the PLC controller controls buzzer siren and rings and send out the police dispatch newspaper.
Preferably, install the exhaust duct subassembly on the tank bracket, the exhaust duct subassembly includes that first exhaust is responsible for and is responsible for first exhaust and be connected with first exhaust and divide pipe and a plurality of second exhaust and divide the pipe, first exhaust is responsible for and installs on the left side wall of tank bracket, first exhaust is divided the pipe and is installed on wiring intracavity wall, and is a plurality of second exhaust is divided the pipe and is installed respectively on the left side wall of installation cavity, the both sides that the second exhaust was divided the pipe all are connected with the breathing pipe, the suction hole has been seted up to equidistant on first exhaust branch pipe and the breathing pipe, the bottom that the first exhaust was responsible for is connected with exhaust fan, exhaust end of exhaust fan is connected with the second exhaust and is responsible for, the output of PLC controller and exhaust fan's input electric connection, and the second exhaust is responsible for the one end of keeping away from exhaust fan and is connected with the internal exhaust passage of room, and exhaust fan work can be responsible for through first exhaust and the second exhaust and divide the pipe extraction installation cavity and wiring intracavity hot gas for the quick discharge of installation cavity and wiring intracavity.
Preferably, temperature sensor is all installed to the top wall in installation cavity and wiring chamber, temperature sensor's output and the input electric connection of PLC controller, temperature sensor can detect the temperature in installation cavity and the wiring chamber, and when the temperature reached the settlement temperature, send signal for the PLC controller.
Preferably, the gas transmission fan is installed at the top of tank bracket, the exhaust end of gas transmission fan is connected with the connecting pipe, the one end that the gas transmission fan was kept away from to the connecting pipe is connected with the upper end of being responsible for admittedly, install the fourth solenoid valve on the connecting pipe, the output of PLC controller and the input electric connection of fourth solenoid valve and gas transmission fan, the work of gas transmission fan is responsible for the interior input cooling air of pipe through the connecting pipe to admitting air, and cooling air gets into installation cavity and wiring intracavity, dispels the heat to the electrical equipment of installation intracavity and wiring intracavity circuit.
In the technical scheme, the utility model provides a technological effect and advantage:
1. by arranging the air inlet pipeline assembly and the air storage assembly, when the smoke sensor in the installation cavity or the wiring cavity monitors smoke, the PLC controls the third electromagnetic valve to be opened, and simultaneously controls the corresponding first electromagnetic valve or second electromagnetic valve to be opened, so that carbon dioxide in the air storage assembly enters the corresponding cavity on fire to extinguish the fire, the loss is reduced, and the safety performance of the power distribution device is effectively ensured;
2. through being provided with the exhaust duct subassembly, can discharge the steam of installation cavity and wiring intracavity fast, improved the radiating effect, be convenient for simultaneously when putting out a fire with the air extraction of installation cavity and wiring intracavity, improved fire extinguishing efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a rear sectional view of the present invention;
FIG. 4 is a schematic view of the intake manifold assembly of the present invention;
FIG. 5 is a schematic view of an exhaust duct assembly according to the present invention;
fig. 6 is a schematic view of the gas storage assembly of the present invention.
Description of reference numerals:
1. a cabinet frame; 11. a mounting cavity; 12. a wiring cavity; 13. wiring holes;
2. an air intake duct assembly; 21. a main air inlet pipe; 22. a first air intake branch pipe; 23. a second air intake branch pipe; 24. a first solenoid valve; 25. a second solenoid valve; 26. an air outlet pipe; 27. an air outlet;
3. an exhaust conduit assembly; 31. a first exhaust main pipe; 32. a first exhaust branch pipe; 33. a second exhaust branch pipe; 34. an air intake duct; 35. a suction hole; 36. an exhaust fan; 37. a second main exhaust pipe;
4. a gas storage assembly; 42. a gas delivery pipe; 43. a third solenoid valve; 44. a protective cover;
5. a temperature sensor; 6. a smoke sensor; 7. a PLC controller; 8. a buzzer alarm;
9. a gas transmission fan; 91. a connecting pipe; 92. and a fourth solenoid valve.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.
The utility model provides a multilayer structure room body distribution structure as shown in fig. 1 to fig. 4 and fig. 6, include:
the cabinet comprises a cabinet frame 1, wherein a plurality of installation cavities 11 and wiring cavities 12 are formed in the cabinet frame 1, and corresponding electrical equipment is installed in each installation cavity 11;
the air inlet pipeline assembly 2 comprises an air inlet main pipe 21, and a first air inlet branch pipe 22 and a plurality of second air inlet branch pipes 23 which are connected with the air inlet main pipe 21, wherein the plurality of second air inlet branch pipes 23 are respectively arranged on the right side wall of each installation cavity 11, and the first air inlet branch pipe 22 is arranged on the inner wall of the wiring cavity 12;
the gas storage assembly 4 is installed on the right side wall of the cabinet frame 1, the gas storage assembly 4 comprises a carbon dioxide storage tank 41, and the output end of the carbon dioxide storage tank 41 is connected with the gas inlet main pipe 21;
a plurality of smoke sensors 6, wherein the smoke sensors 6 are respectively arranged on the top wall of each installation cavity 11 and the top wall of the wiring cavity 12;
the PLC controller 7 and the PLC controller 7 are installed on the right side wall of the cabinet frame 1.
A plurality of installation cavity 11 from the top down distributes in proper order in the front side of wiring chamber 12, and wiring hole 13 has been seted up to the rear side wall of installation cavity 11, and installation cavity 11 link up with wiring chamber 12 through wiring hole 13, and the interlude of the wire of being convenient for in each installation cavity 11 the electrical equipment connection usefulness of wiring hole 13 and wiring chamber 12 is connected, and the wire distributes and hides in wiring chamber 12, avoids appearing in the installation cavity 11 that the wire distributes in a jumble.
Be connected with gas-supply pipe 42 between the output of carbon dioxide storage jar 41 and the person in charge 21 that admits air, third solenoid valve 43 is installed to the output of carbon dioxide storage jar 41, the output of PLC controller 7 and the input electric connection of third solenoid valve 43, gas storage subassembly 4 includes protection casing 44, protection casing 44 cup joints the outside at carbon dioxide storage jar 41, pass through bolted connection between protection casing 44 and the right side wall of tank bracket 1, PLC controller 7 control third solenoid valve 43 opens, carbon dioxide in the carbon dioxide storage jar 41 can be inputed into in the person in charge 21 that admits air.
The air inlet main pipe 21 is installed on the right side wall of the cabinet frame 1, one end of the first air inlet branch pipe 22 close to the air inlet main pipe 21 is provided with a first electromagnetic valve 24, one end of the second air inlet branch pipes 23 close to the air inlet main pipe 21 is provided with a second electromagnetic valve 25, the output end of the PLC controller 7 is electrically connected with the input ends of the first electromagnetic valve 24 and the second electromagnetic valve 25, the two sides of the second air inlet branch pipes 23 are connected with air outlet pipes 26, air outlet holes 27 are formed in the first air inlet branch pipes 22 and the air outlet pipes 26 at equal intervals, when a circuit in the wiring cavity 12 is on fire or a circuit in one of the installation cavities 11 is on fire, the PLC controller 7 controls the first electromagnetic valves 24 to be opened or the corresponding second electromagnetic valves 25 to be opened, carbon dioxide enters the first air inlet branch pipes 22 or the second air inlet branch pipes 23 and is discharged from the air outlet holes 27 to extinguish the fire.
The output ends of the smoke sensors 6 are electrically connected with the input end of the PLC 7, the buzzer alarm 8 is installed at the top of the PLC 7, the output end of the PLC 7 is electrically connected with the input end of the buzzer alarm 8, when the smoke sensors 6 in the installation cavity 11 or the wiring cavity 12 monitor smoke, a signal is generated to the PLC 7, and the PLC 7 controls the buzzer alarm 8 to sound to give an alarm.
The smoke sensors 6 are installed in the installation cavities 11 and the wiring cavities 12, when the smoke sensors 6 in the wiring cavities 12 detect smoke, the smoke sensors 6 in the wiring cavities 12 send signals to the PLC 7, the PLC 7 controls the buzzer alarm 8 to sound and give out an alarm, meanwhile, the PLC 7 controls the first electromagnetic valve 24 and the third electromagnetic valve 43 to be opened, carbon dioxide in the carbon dioxide storage tank 41 enters the air inlet main pipe 21 through the air conveying pipe 42 and then enters the first air inlet branch pipe 22, the carbon dioxide is sprayed out from the air outlet hole 27 in the first air inlet branch pipe 22 and is quickly filled in the wiring cavities 12 with fire to extinguish the fire, when one installation cavity 11 fires, the smoke sensors 6 in the installation cavity 11 send signals to the PLC 7, the PLC 7 controls the buzzer alarm 8 to sound and give out the alarm, meanwhile, the second electromagnetic valve 25 on the second air inlet branch pipe 23 extending into the installation cavity 11 is opened, the third electromagnetic valve 43 on the carbon dioxide 41 is opened, the carbon dioxide in the storage tank 41 enters the air inlet main pipe 21, the corresponding second air inlet branch pipe 23, the electrical fire extinguishing device is controlled to be opened, and the loss is reduced.
As shown in fig. 1 to 3 and 5, temperature sensors 5 are mounted on the top walls of the mounting cavity 11 and the wiring cavity 12, the output end of each temperature sensor 5 is electrically connected with the input end of the PLC controller 7, and the temperature sensors 5 can detect the temperatures in the mounting cavity 11 and the wiring cavity 12 and send signals to the PLC controller 7 when the temperatures reach the set temperature.
Install exhaust duct assembly 3 on tank bracket 1, exhaust duct assembly 3 includes that first exhaust is responsible for 31 and is responsible for the first exhaust 32 and a plurality of second exhaust 33 of being connected with first exhaust, first exhaust 31 is responsible for and is installed on the left side wall of tank bracket 1, first exhaust 32 is responsible for and is installed on wiring chamber 12 inner wall, a plurality of second exhaust 33 are responsible for and is installed respectively on the left side wall of each installation cavity 11, the both sides of second exhaust 33 all are connected with breathing pipe 34, suction hole 35 has been seted up to equidistant first exhaust 32 and breathing pipe 34, the bottom of first exhaust 31 is responsible for and is connected with exhaust fan 36, exhaust end of exhaust fan 36 is connected with second exhaust 37, the output of PLC controller 7 and the input electric connection of exhaust fan 36, the one end that second exhaust 37 was responsible for keeping away from exhaust fan 36 is connected with the internal exhaust passage of room, exhaust fan 36 work can be responsible for extracting the hot gas in installation cavity 11 and the wiring chamber 12 through first exhaust 31 and second exhaust 33, make the interior hot gas of installation cavity 11 and the quick exhaust of wiring chamber 12.
The end, far away from the exhaust fan 36, of the second exhaust main pipe 37 is connected with an exhaust channel in a house body, the temperature sensors 5 in the installation cavity 11 and the wiring cavity 12 respectively detect the temperatures of the installation cavity 11 and the wiring cavity 12, when the temperature in the installation cavity 11 or the wiring cavity 12 reaches a set temperature value, the temperature sensors 5 generate signals to the PLC controller 7, the PLC controller 7 controls the fourth electromagnetic valve 92 to be opened, and simultaneously controls the gas transmission fan 9 and the exhaust fan 36 to work, the exhaust fan 36 works to respectively extract hot gas in the wiring cavity 12 and the installation cavity 11 through the first exhaust branch pipe 32 and the second exhaust branch pipe 33, so that the hot gas in the wiring cavity 12 and the installation cavity 11 is rapidly exhausted, meanwhile, the gas transmission fan 9 inputs cooling air into the gas inlet pipeline assembly 2 through the connecting pipe 91, the cooling air enters the wiring cavity 12 and the installation cavity 11 through the gas inlet pipeline assembly 2, the electric equipment and the wiring cavity 12 in the installation cavity 11 are cooled, the heat dissipation effect is effectively improved, when the fire extinguishing is carried out, the wiring cavity 36 can rapidly start the wiring cavity 12 or the wiring cavity 12 can rapidly extract the oxygen in the installation cavity, and the maintenance personnel can rapidly extract the carbon dioxide or extract the carbon dioxide in the installation cavity 11, and can be prevented from damaging the installation cavity 11.
Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. A multi-layer structure room body power distribution structure is characterized by comprising:
the cabinet comprises a cabinet frame (1), wherein a plurality of installation cavities (11) and wiring cavities (12) are arranged in the cabinet frame (1), and corresponding electrical equipment is respectively installed in the installation cavities (11);
the air inlet pipeline assembly (2) comprises an air inlet main pipe (21), and a first air inlet branch pipe (22) and a plurality of second air inlet branch pipes (23) which are connected with the air inlet main pipe (21), wherein the second air inlet branch pipes (23) are respectively arranged on the right side wall of each installation cavity (11), and the first air inlet branch pipe (22) is arranged on the inner wall of the wiring cavity (12);
the gas storage assembly (4) is installed on the right side wall of the cabinet frame (1), the gas storage assembly (4) comprises a carbon dioxide storage tank (41), and the output end of the carbon dioxide storage tank (41) is connected with the gas inlet main pipe (21);
the smoke sensors (6) are respectively arranged on the top wall of each installation cavity (11) and the top wall of the wiring cavity (12);
and the PLC controller (7), and the PLC controller (7) is installed on the right side wall of the cabinet frame (1).
2. A multi-storey building body electrical distribution structure according to claim 1 wherein: a plurality of installation cavity (11) from the top down distributes in proper order in the front side of wiring chamber (12), wiring hole (13) have been seted up to the back lateral wall of installation cavity (11), installation cavity (11) link up mutually with wiring chamber (12) through wiring hole (13).
3. A multi-storey building body electrical distribution structure according to claim 1 wherein: be connected with gas-supply pipe (42) between the output of carbon dioxide storage jar (41) and the person in charge of admitting air (21), third solenoid valve (43) are installed to the output of carbon dioxide storage jar (41), the output of PLC controller (7) and the input electric connection of third solenoid valve (43), gas storage subassembly (4) are including protection casing (44), protection casing (44) cup joint in the outside of carbon dioxide storage jar (41), pass through bolted connection between the right side wall of protection casing (44) and tank bracket (1).
4. A multi-storey building body electrical distribution structure according to claim 1 wherein: admit air and be responsible for (21) and install on the right side wall of tank bracket (1), first branch pipe (22) of admitting air all installs first solenoid valve (24), and is a plurality of the second is admitted air and is divided one end of managing (21) of being close to the admission air and all installs second solenoid valve (25) in the one end of managing (21), the output of PLC controller (7) and the input electric connection of first solenoid valve (24) and second solenoid valve (25), the both sides of second branch pipe (23) of admitting air all are connected with outlet duct (26), venthole (27) have been seted up to equidistant on first branch pipe (22) of admitting air and outlet duct (26).
5. A multi-storey building body electrical distribution structure according to claim 1 wherein: a plurality of smoke transducer (6)'s output and PLC controller (7)'s input electric connection, buzzer siren (8) are installed at the top of PLC controller (7), the output of PLC controller (7) and the input electric connection of buzzer siren (8).
6. A multi-storey building body electrical distribution structure according to claim 1 wherein: install exhaust duct assembly (3) on tank bracket (1), exhaust duct assembly (3) include that first exhaust is responsible for (31) and is responsible for first exhaust (32) and a plurality of second exhaust branch pipe (33) of (31) being connected with first exhaust, first exhaust is responsible for (31) and installs on the left side wall of tank bracket (1), first exhaust branch pipe (32) are installed on wiring chamber (12) inner wall, and is a plurality of second exhaust branch pipe (33) are installed respectively on each on the left side wall of installation cavity (11), the both sides of second exhaust branch pipe (33) all are connected with breathing pipe (34), suction hole (35) have been seted up to equidistant first exhaust branch pipe (32) and breathing pipe (34), the bottom of first exhaust is responsible for (31) is connected with exhaust fan (36), the exhaust end of exhaust fan (36) is connected with second exhaust and is responsible for (37), the output of PLC controller (7) and the input electric connection of exhaust fan (36).
7. A multi-storey building body electrical distribution structure according to claim 1 wherein: temperature sensor (5) are all installed to the top wall in installation cavity (11) and wiring chamber (12), the output of temperature sensor (5) and the input electric connection of PLC controller (7).
8. A multi-storey building body electrical distribution structure according to claim 1 wherein: gas transmission fan (9) are installed at the top of tank bracket (1), the exhaust end of gas transmission fan (9) is connected with connecting pipe (91), the one end that gas transmission fan (9) were kept away from in connecting pipe (91) is connected with the upper end of the person in charge (21) that admits air, install fourth solenoid valve (92) on connecting pipe (91), the output of PLC controller (7) and the input electric connection of fourth solenoid valve (92) and gas transmission fan (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222713368.5U CN218732472U (en) | 2022-10-14 | 2022-10-14 | Multilayer structure room body distribution structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222713368.5U CN218732472U (en) | 2022-10-14 | 2022-10-14 | Multilayer structure room body distribution structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218732472U true CN218732472U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222713368.5U Active CN218732472U (en) | 2022-10-14 | 2022-10-14 | Multilayer structure room body distribution structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218732472U (en) |
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2022
- 2022-10-14 CN CN202222713368.5U patent/CN218732472U/en active Active
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