CN216351929U

CN216351929U - Distribution room environment monitoring terminal

Info

Publication number: CN216351929U
Application number: CN202123290937.1U
Authority: CN
Inventors: 王永彬
Original assignee: Linyi Architectural Design & Research Institute
Current assignee: Linyi Architectural Design & Research Institute
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-04-19
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses a distribution room environment monitoring terminal which comprises a shell, wherein the bottom of an inner cavity of the shell is fixedly connected with a PLC (programmable logic controller), an air speed sensor and an air cylinder from left to right in sequence, a first electrode plate is arranged at the top of the air cylinder, a second electrode plate is contacted with the top of the first electrode plate, a cold air dryer is fixedly connected to the middle shaft of the top of the shell, and an exhaust pipe is communicated with the bottom of the cold air dryer. According to the utility model, through the matching of the shell, the PLC, the wind speed sensor, the air cylinder, the first electrode plate, the second electrode plate, the exhaust pipe, the cold air dryer, the exhaust pipe, the exhaust head, the buzzer, the particulate matter sensor, the pressure sensor, the temperature sensor, the humidity sensor, the bracket, the roll shaft, the filter screen, the box body, the motor and the wind-up roll, the problem that the existing distribution room is inconvenient to use due to the fact that the existing distribution room does not have a processing function after monitoring the environment abnormity and does not have power-off protection and early warning functions is solved.

Description

Distribution room environment monitoring terminal

Technical Field

The utility model relates to the technical field of environment monitoring, in particular to a power distribution room environment monitoring terminal.

Background

The indoor power distribution place with the low-voltage load is called a power distribution room, mainly distributes electric energy for low-voltage users, is provided with a medium-voltage incoming line, a distribution transformer and a low-voltage power distribution device, and facilities of equipment with voltage class of 10kV and below are divided into a high-voltage power distribution room and a low-voltage power distribution room.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the distribution room environment monitoring terminal which has the advantage of convenience in use and solves the problem that the existing distribution room is inconvenient to use due to the fact that the existing distribution room does not have a processing function and does not have power-off protection and early warning functions after the environment is monitored to be abnormal.

The technical scheme is as follows:

in order to achieve the purpose, the utility model provides the following technical scheme: a distribution room environment monitoring terminal comprises a shell, wherein a PLC (programmable logic controller), an air speed sensor and an air cylinder are fixedly connected to the bottom of an inner cavity of the shell from left to right in sequence, a first electrode plate is arranged at the top of the air cylinder, a second electrode plate is contacted with the top of the first electrode plate, a cold air dryer is fixedly connected to a middle shaft of the top of the shell, an exhaust pipe is communicated with the bottom of the cold air dryer, the bottom of the exhaust pipe penetrates through the inner cavity of the shell, the top of the cold air dryer is communicated with an exhaust head through an exhaust pipe, a buzzer and a particulate matter sensor are fixedly connected to the left side and the right side of the top of the shell respectively, a pressure sensor, a temperature sensor and a humidity sensor are fixedly connected to the left side of the shell from top to bottom in sequence, a support is fixedly connected to the left side of the pressure sensor, and a roll shaft is arranged at the top of the support, the surface of roller is provided with the filter screen, the right side fixedly connected with box of casing, the right side of filter screen runs through casing and box in proper order and extends to the inner chamber of box, the bottom fixedly connected with motor of box inner chamber rear side, the surface of motor output is provided with the wind-up roll, the surface and the filter screen fixed connection of wind-up roll.

Preferably, the bottom of the first electrode plate is fixedly connected with a first insulating plate, and the bottom of the first insulating plate is fixedly connected with the cylinder.

Preferably, the top of the second electrode plate is fixedly connected with a second insulating plate, and the right side of the second insulating plate is fixedly connected with the shell.

Preferably, the front side and the rear side of the surface of the roll shaft are both fixedly connected with damping sleeves, and the outer sides of the damping sleeves are in contact with the support.

Preferably, the bottom of the shell is provided with an exhaust hole, and the left side of the inner cavity of the shell is fixedly connected with a storage battery.

Has the advantages that:

compared with the prior art, the utility model provides a power distribution room environment monitoring terminal, which has the following beneficial effects:

1. the utility model controls a particle sensor, an air speed sensor, a temperature sensor and a humidity sensor to work through a PLC, when the particle sensor, the temperature sensor or the humidity sensor monitors signals, the PLC controls a cold air dryer to work, air is pumped in through the matching of an exhaust pipe and an exhaust head, the air is refrigerated by the cold air dryer when the temperature of the air is too high, the air is dehumidified by the cold air dryer when the humidity of the air is too high, then the air is exhausted into a shell through an exhaust pipe, when particle impurities exist in the air, the impurities are filtered by a filter screen, then the air is exhausted through an exhaust hole, when the air speed is too low as monitored by the air speed sensor, the PLC controls a motor to work, the motor drives a wind-up roller to rotate, the wind-up roller winds up the filter screen, the filter screen in the inner cavity of the shell can be moved, and when the temperature or the humidity is continuously increased and can not be reduced, PLC controller can control bee calling organ and send out the police dispatch newspaper, can control cylinder work simultaneously, the cylinder can drive first insulation board and remove, first insulation board drives first electrode piece and keeps away from the second electrode piece, make the electricity distribution room outage, when pressure sensor can not monitor the pressure value, the representative filter screen has broken away from the roller, PLC controller also can control bee calling organ and send out the police dispatch newspaper, remind the staff, current electricity distribution room has been solved and after monitoring the environmental anomaly, does not possess processing function, and does not possess outage protection and early warning function, lead to the problem of inconvenient use.

2. The filter screen is provided with the first insulating plate and the second insulating plate, so that the insulating effect is good, the short circuit phenomenon is avoided, the damping effect is achieved on the roller shaft by arranging the damping sleeve, the filter screen can be tightened, the power supply to power-using parts is facilitated by arranging the storage battery, and the phenomenon that the filter screen cannot work after power failure is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the housing of the present invention;

FIG. 3 is a schematic sectional view of the case according to the present invention.

In the figure: 1. a housing; 2. a PLC controller; 3. a wind speed sensor; 4. a cylinder; 5. a first electrode sheet; 6. a second electrode sheet; 7. an exhaust pipe; 8. a cold air dryer; 9. an air exhaust pipe; 10. an air pumping head; 11. a buzzer; 12. a particulate matter sensor; 13. a pressure sensor; 14. a temperature sensor; 15. a humidity sensor; 16. a support; 17. a roll shaft; 18. filtering with a screen; 19. a box body; 20. a motor; 21. a wind-up roll; 22. and (4) a storage battery.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a terminal for monitoring environment of a distribution room comprises a housing 1, wherein an exhaust hole is formed at the bottom of the housing 1, a storage battery 22 is fixedly connected to the left side of an inner cavity of the housing 1, the storage battery 22 is arranged to conveniently supply power to electric components and avoid the situation that the electric components cannot work after power failure, a PLC controller 2, an air speed sensor 3 and an air cylinder 4 are fixedly connected to the bottom of the inner cavity of the housing 1 from left to right in sequence, a first electrode plate 5 is arranged at the top of the air cylinder 4, a first insulation plate is fixedly connected to the bottom of the first electrode plate 5, the bottom of the first insulation plate is fixedly connected to the air cylinder 4, a second electrode plate 6 is contacted to the top of the first electrode plate 5, a second insulation plate is fixedly connected to the top of the second electrode plate 6, the right side of the second insulation plate is fixedly connected to the housing 1, and the first insulation plate and the second insulation plate are arranged to achieve good insulation effect, the phenomenon of short circuit is avoided, a cold air dryer 8 is fixedly connected to the middle shaft of the top of a shell 1, an exhaust pipe 7 is communicated with the bottom of the cold air dryer 8, the bottom of the exhaust pipe 7 penetrates through the inner cavity of the shell 1, the top of the cold air dryer 8 is communicated with an exhaust head 10 through an exhaust pipe 9, a buzzer 11 and a particulate matter sensor 12 are fixedly connected to the left side and the right side of the top of the shell 1 respectively, a pressure sensor 13, a temperature sensor 14 and a humidity sensor 15 are fixedly connected to the left side of the shell 1 from top to bottom in sequence, a support 16 is fixedly connected to the left side of the pressure sensor 13, a roller shaft 17 is arranged at the top of the support 16, damping sleeves are fixedly connected to the front side and the rear side of the surface of the roller shaft 17, the outer side of each damping sleeve is in contact with the support 16, the damping sleeves are arranged, the roller shaft 17 is damped, so that the filter screen 18 can be tightened, and the filter screen 18 is arranged on the surface of the roller shaft 17, casing 1's right side fixedly connected with box 19, filter screen 18's right side runs through casing 1 and box 19 in proper order and extends to the inner chamber of box 19, the bottom fixedly connected with motor 20 of box 19 inner chamber rear side, and the surface of motor 20 output is provided with wind-up roll 21, the surface and the filter screen 18 fixed connection of wind-up roll 21.

When the air conditioner is used, the PLC 2 controls the particle sensor 12, the air speed sensor 3, the temperature sensor 14 and the humidity sensor 15 to work, when the particle sensor 12, the temperature sensor 14 or the humidity sensor 15 monitors signals, the PLC 2 controls the cold air dryer 8 to work, air is sucked in through the matching of the air suction pipe 9 and the air suction head 10, when the air temperature is too high, the air is refrigerated by the cold air dryer 8, when the air humidity is too high, the air is dehumidified by the cold air dryer 8 and then is discharged into the shell 1 through the air discharge pipe 7, when particle impurities exist in the air, the impurities are filtered by the filter screen 18, then the air is discharged through the air discharge hole, when the air speed is too low as monitored by the air speed sensor 3, the PLC 2 controls the motor 20 to work, the motor 20 drives the winding roller 21 to rotate, the winding roller 21 winds the filter screen 18, can be so that the filter screen 18 of 1 inner chamber of casing removes, when temperature or humidity last to rise when unable decline, PLC controller 2 can control bee calling organ 11 and send out the police dispatch newspaper, can control cylinder 4 work simultaneously, cylinder 4 can drive first insulation board and remove, first insulation board drives first electrode piece 5 and keeps away from second electrode piece 6, make the electricity distribution room cut off the power supply, when pressure sensor 13 can not monitor the pressure value, represent filter screen 18 and broken away from roller 17, PLC controller 2 also can control bee calling organ 11 and send out the police dispatch newspaper, remind the staff, current electricity distribution room is monitoring the environmental anomaly back having been solved, do not possess processing function, and do not possess outage protection and early warning function, lead to the problem of inconvenient use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electricity distribution room environmental monitoring terminal, includes casing (1), its characterized in that: the utility model discloses a fan drying device, including casing (1), air speed sensor (3), cylinder (4), first electrode piece (5) are provided with in the bottom of casing (1) inner chamber from a left side to the right side fixedly connected with PLC controller (2), air speed sensor (3) and in proper order, the top of cylinder (4) is provided with first electrode piece (5), the top contact of first electrode piece (5) has second electrode piece (6), well axle department fixedly connected with cold air dryer (8) at casing (1) top, the bottom intercommunication of cold air dryer (8) has blast pipe (7), the inner chamber to casing (1) is run through to the bottom of blast pipe (7), the top of cold air dryer (8) is passed through exhaust tube (9) intercommunication has exhaust head (10), the left and right sides at casing (1) top is fixedly connected with bee calling organ (11) and particulate matter sensor (12) respectively, the left side of casing (1) is to lower fixedly connected with pressure sensor (13) in proper order from last, Temperature sensor (14) and humidity transducer (15), left side fixedly connected with support (16) of pressure sensor (13), the top of support (16) is provided with roller (17), the surface of roller (17) is provided with filter screen (18), the right side fixedly connected with box (19) of casing (1), the right side of filter screen (18) runs through casing (1) and box (19) in proper order and extends to the inner chamber of box (19), the bottom fixedly connected with motor (20) of box (19) inner chamber rear side, the surface of motor (20) output is provided with wind-up roll (21), the surface and filter screen (18) fixed connection of wind-up roll (21).

2. A distribution room environment monitoring terminal according to claim 1, wherein: the bottom of the first electrode plate (5) is fixedly connected with a first insulating plate, and the bottom of the first insulating plate is fixedly connected with the cylinder (4).

3. A distribution room environment monitoring terminal according to claim 1, wherein: the top of the second electrode plate (6) is fixedly connected with a second insulating plate, and the right side of the second insulating plate is fixedly connected with the shell (1).

4. A distribution room environment monitoring terminal according to claim 1, wherein: the front side and the rear side of the surface of the roll shaft (17) are fixedly connected with damping sleeves, and the outer sides of the damping sleeves are in contact with the support (16).

5. A distribution room environment monitoring terminal according to claim 1, wherein: the bottom of the shell (1) is provided with an exhaust hole, and the left side of the inner cavity of the shell (1) is fixedly connected with a storage battery (22).