CN215345349U

CN215345349U - PLC switch board with access fire control thing networking function

Info

Publication number: CN215345349U
Application number: CN202120965028.4U
Authority: CN
Inventors: 刘秋宇; 王太生; 宋桃
Original assignee: Tianjin Juzhen Automation Equipment Co ltd
Current assignee: Tianjin Juzhen Automation Equipment Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-28
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a PLC control cabinet with a function of accessing a fire-fighting Internet of things, which comprises a PLC control cabinet, a timing switch and an insulating layer, wherein a box body is fixed at the top of the PLC control cabinet through a bolt, a structural frame is fixed in the box body through a bolt, an Internet of things transmitter is installed at the top of the structural frame through an installation seat, a smoke alarm is installed at the inner top of the structural frame through the installation seat, and two ends of the bottom of the structural frame are provided with a suction fan through the installation seat. According to the utility model, fire detection is carried out in the PLC control cabinet through smoke and temperature, signal transmission can be carried out through the Internet of things transmitter, and the static electricity removing function is realized.

Description

PLC switch board with access fire control thing networking function

Technical Field

The utility model relates to the technical field of PLC control cabinets, in particular to a PLC control cabinet with a function of accessing a fire-fighting Internet of things.

Background

The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, and the electric cabinet can realize the control of a motor and a switch. The PLC control cabinet has the protection functions of overload, short circuit, open-phase protection and the like.

Along with the rapid development of the internet of things, the internet of things is applied to various fields, various electrical equipment in the PLC control cabinet can be damaged due to high temperature, high voltage, open circuit and the like, a fire disaster is easily caused, and the functions of fire alarm and internet of things cannot be performed in the existing PLC control cabinet.

The existing PLC control cabinet has the following defects: 1. the fire disaster detection and alarm system does not have the functions of fire disaster detection and alarm, does not have the function of internet of things, cannot transmit fire disaster signals, and 2 does not have the function of eliminating static electricity. Therefore, a PLC control cabinet with a function of accessing to the fire-fighting Internet of things is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a PLC control cabinet with a function of accessing a fire-fighting Internet of things, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a PLC switch board with insert fire control thing networking function, includes PLC switch board, time switch and insulating layer, the PLC switch board top has the box body through the bolt fastening, the box body is inside to have the structure frame through the bolt fastening, thing networking transmitter is installed through the mount pad in the structure frame top, the smoke alarm is installed through the mount pad in the top in the structure frame, the suction fan is installed through the mount pad in structure frame bottom both ends.

Furthermore, rectangular box bodies are fixed on two sides of the PLC control cabinet through bolts, an insulating layer is arranged on the inner side of each rectangular box body, an electrostatic elimination rod is fixed inside each rectangular box body through bolts, and a timing switch is installed at one end of each rectangular box body through an installation seat; the work of the static eliminating rod enables the PLC control cabinet to be internally static eliminated, and the insulating layer can play an insulating role.

Furthermore, the top of the PLC control cabinet is fixed with a dust screen through a clamping groove, one end of the top of the PLC control cabinet is fixed with an antenna through a bolt, and a signal output end of the antenna is electrically connected with a signal input end of the Internet of things transmitter through a power line.

Furthermore, a plurality of through holes are formed between the box body and the PLC control cabinet.

Furthermore, the current output end of the timing switch is electrically connected with the current input end of the static elimination bar through a power line; the personnel can control the timing work of the static elimination bar by setting the set value of the timing switch.

Further, the insulating layer is made of a ceramic material; the insulating layer prevents positive and negative ions generated by the static eliminating rod from contacting the rectangular box body.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up smoke detector alarm and thing networking transmitter, the personnel open the extraction fan and can take out the interior gas of PLC switch board to the box body through a plurality of through-holes, make things convenient for the smoke detector alarm to detect, give thing networking transmitter alarm signal when the smoke detector detects that there is dense cigarette in the PLC switch board, thing networking transmitter can be with signal transmission to control room etc. the signal transmission scope of thing networking transmitter can be strengthened to the antenna.

2. Through setting up electrostatic elimination stick and insulating layer, personnel set up time switch's setting value, control electrostatic elimination stick timing work, electrostatic elimination stick work produces strong electric field, the molecule is ionized in the air, positive discharge electrode point produces the positive ion, negative discharge electrode point produces the anion, through positive, the positive and negative ion neutralization on anion and the object surface, reach the purpose that destatics, the insulating layer is made by ceramic material, make the positive and negative ion that the electrostatic elimination stick produced can not contact on the rectangle box body.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a PLC control cabinet with a function of accessing a fire-fighting internet of things according to the present invention.

Fig. 2 is a schematic diagram of the internal structure of the box body of the PLC control cabinet with the function of accessing the internet of things for fire protection.

Fig. 3 is a schematic diagram of the internal structure of a rectangular box body of the PLC control cabinet with the function of accessing the fire-fighting internet of things.

In the figure: 1. a PLC control cabinet; 2. a box body; 3. a rectangular box body; 4. a timing switch; 5. an antenna; 6. a static elimination bar; 7. an insulating layer; 8. an Internet of things transmitter; 9. an exhaust fan; 10. a smoke detector alarm; 12. a dust screen; 13. a structural frame; 14. and a through hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a PLC switch board with access fire control thing networking function, including PLC switch board 1, time switch 4 and insulating layer 7, there is box body 2 at 1 top of PLC switch board through the bolt fastening, there is structure frame 13 box body 2 is inside through the bolt fastening, thing networking transmitter 8 is installed through the mount pad in structure frame 13 top, smoke alarm 10 is installed through the mount pad in the top of structure frame 13, suction fan 9 is installed through the mounting bracket in structure frame 13 bottom both ends.

The PLC control cabinet comprises a PLC control cabinet 1, a rectangular box body 3, an insulating layer 7, an electrostatic elimination rod 6, a timing switch 4 and a control circuit board, wherein the rectangular box body 3 is fixed on two sides of the PLC control cabinet 1 through bolts, the insulating layer 7 is arranged on the inner side of the rectangular box body 3, the electrostatic elimination rod 6 is fixed inside the rectangular box body 3 through bolts, and the timing switch 4 is installed at one end of the rectangular box body 3 through an installation seat; the static elimination stick 6 works to eliminate static in the PLC control cabinet 1, and the insulating layer 7 can play an insulating role.

The top of the PLC control cabinet 1 is fixedly provided with a dust screen 12 through a clamping groove, one end of the top of the PLC control cabinet 1 is fixedly provided with an antenna 5 through a bolt, and a signal output end of the antenna 5 is electrically connected with a signal input end of an Internet of things transmitter 8 through a power line; the dust screen 12 can prevent external dust from entering the box body 2, and the antenna 5 can enhance the transmission range of the internet of things transmitter 8.

Through holes 14 are formed between the box body 2 and the PLC control cabinet 1, and the number of the through holes 14 is multiple; a plurality of through-holes 14 make things convenient for extraction fan 9 to take out the interior gas of PLC switch board 1 to the box body 2 in.

The current output end of the timing switch 4 is electrically connected with the current input end of the static elimination bar 6 through a power line; the set value of the personnel set value timing switch 4 can control the static elimination bar 6 to work regularly.

Wherein, the insulating layer 7 is made of ceramic material; the insulating layer 7 prevents positive and negative ions generated from the static eliminating bar 6 from contacting the rectangular case 3.

The utility model is a PLC control cabinet with a function of accessing a fire-fighting Internet of things, when in work, a person uses a power line to connect the device with an external power supply, a suction fan 9 is turned on to suck gas in the PLC control cabinet 1 into a box body 2 through a plurality of through holes 14, a smoke detector is convenient to detect, when the smoke detector 10 detects that dense smoke exists in the PLC control cabinet 1, an alarm signal is given to an Internet of things transmitter 8, the Internet of things transmitter 8 can transmit the signal to a control room and the like, an antenna 5 can enhance the signal transmission range of the Internet of things transmitter 8, the person sets a set value of a timing switch 4 to control a static eliminating rod 6 to work regularly, the static eliminating rod 6 works to generate a strong electric field, molecules in the air are ionized, the tip of a positive discharge electrode generates positive ions, the tip of a negative discharge electrode generates negative ions, and the positive and negative ions are neutralized with positive and negative ions on the surface of an object, the purpose of static elimination is achieved, the insulating layer 7 is made of ceramic materials, and positive ions and negative ions generated by the static elimination bar 6 cannot contact the rectangular box body 3.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a PLC switch board with access fire control thing networking function, includes PLC switch board (1), time switch (4) and insulating layer (7), its characterized in that: PLC switch board (1) top has box body (2) through the bolt fastening, box body (2) are inside to have structure frame (13) through the bolt fastening, thing networking transmitter (8) are installed through the mount pad in structure frame (13) top, alarm (10) are felt to the top through the mount pad is installed at structure frame (13) interior top, structure frame (13) bottom both ends are installed fan (9) through the mounting bracket.

2. The PLC control cabinet with the function of accessing the fire-fighting Internet of things according to claim 1, characterized in that: PLC switch board (1) both sides are passed through the bolt fastening and are had rectangle box body (3), rectangle box body (3) inboard is provided with insulating layer (7), rectangle box body (3) are inside to be passed through the bolt fastening and are had static elimination stick (6), time switch (4) are installed through the mount pad to rectangle box body (3) one end.

3. The PLC control cabinet with the function of accessing the fire-fighting Internet of things according to claim 1, characterized in that: PLC switch board (1) top is fixed with dust screen (12) through the draw-in groove, PLC switch board (1) top one end is fixed with antenna (5) through the bolt, the signal output part of antenna (5) passes through the power cord and constitutes the electricity with the signal input part of thing networking transmitter (8) and is connected.

4. The PLC control cabinet with the function of accessing the fire-fighting Internet of things according to claim 1, characterized in that: through-holes (14) are formed between the box body (2) and the PLC control cabinet (1), and the number of the through-holes (14) is multiple.

5. The PLC control cabinet with the function of accessing the fire-fighting Internet of things according to claim 1, characterized in that: the current output end of the timing switch (4) is electrically connected with the current input end of the static elimination rod (6) through a power line.

6. The PLC control cabinet with the function of accessing the fire-fighting Internet of things according to claim 1, characterized in that: the insulating layer (7) is made of ceramic materials.