CN205880717U

CN205880717U - Electromechanical cable slip ring box temperature wetness monitoring device in port

Info

Publication number: CN205880717U
Application number: CN201620868743.5U
Authority: CN
Inventors: 王佳佳; 薛利英; 杨玉刚; 刘绍斌; 焦华强; 张宏; 孙朝阳; 焦淑峰; 刘书政
Original assignee: Second Harbour Affairs Branch Office Of Port Of Rizhao Inc Co
Current assignee: Second Harbour Affairs Branch Office Of Port Of Rizhao Inc Co
Priority date: 2016-08-12
Filing date: 2016-08-12
Publication date: 2017-01-11
Anticipated expiration: 2026-08-12

Abstract

Electromechanical cable slip ring box temperature wetness monitoring device in port relates to warm wetness monitoring technical field, especially belongs to electromechanical cable slip ring box temperature wetness monitoring device in port. Including installing the inside temperature and humidity sensor at cable slip ring box, firing equipment and dehumidification equipment and be located the outside atmospheric control ware of cable slip ring box, wherein, temperature and humidity sensor's output port 1, 2, 3, 4 pass through the cable respectively, connect atmospheric control ware input port X11, X10, X9, X8, atmospheric control ware output port X1, X2 connects live wire L respectively, zero line N, atmospheric control ware output port X3 is as the common port, atmospheric control ware output port X5, X7 connects the firing equipment respectively, dehumidification equipment, atmospheric control ware output port X4, X6 connect cab linkage table through walking cabinet PLC module respectively. The utility model discloses an use, avoided causing danger, have the positive effect that improves safety protection.

Description

Port electric cable slip ring box humiture monitoring device

Technical field

This utility model relates to temperature and humidity monitor technical field, especially belongs to port electric cable slip ring box temperature and humidity monitor dress Put.

Background technology

Current port crane majority uses high voltage supply, and due to the particularity of high tension transmission system, on power transmission, machine turns The core component cable drum slip ring box changed needs to keep suitable humiture interval, if slip ring box humidity is too high, and meeting Cause the air between three-phase slip-ring and cable connector or insulating element decreasing insulating, thus cause phase fault or hit over the ground Wear fault, and breakdown maintenance cost is high.Existing slip ring box temperature control system mainly uses passive type heater to control, i.e. at slip ring box Interior installation heater, the continual work of heater, to reach to drive tide effect, but have following defects that 1, only have simply Drive tide function, exist in the case of humidity is relatively big and drive damp under powered problem；2, can not the internal temperature of real time reaction slip ring box Humidity condition, it is impossible to effectively check condensation situation and occur；3, when humiture situation exists abnormal in slip ring box, do not possess warning and carry Show function.

Summary of the invention

The purpose of this utility model is i.e. to provide a kind of port electric cable slip ring box humiture monitoring device, so that reach can Slip ring box humiture monitored in real time and adjusts, eliminating and cause potential safety hazard because of humiture unfavorable in slip ring box Purpose.

Port provided by the utility model electric cable slip ring box humiture monitoring device, it is characterised in that include being arranged on Temperature Humidity Sensor, firing equipment and dehumidification equipment within cable slip ring box and be positioned at the humiture outside cable slip ring box Controller, wherein, the output port 1,2,3,4 of Temperature Humidity Sensor, respectively by cable, connects temperature and humidity controller input Mouth X11, X10, X9, X8, temperature and humidity controller output port X1, X2 connect live wire, zero line, temperature and humidity controller output respectively Port x 3 connects firing equipment, dehumidification equipment respectively as common port, temperature and humidity controller output port X5, X7；Humiture control Device output port X4, X6 processed are connected to drivers' cab joint action table, on described drivers' cab joint action table by walking cabinet PLC module respectively It is provided with high temperature alarm and high humidity alarm.

Further, described temperature and humidity controller is provided with the work instruction corresponding with firing equipment, dehumidification equipment Lamp.

Further, described temperature and humidity controller panel is provided with selection key, described selection key as required, if Fixed temperature, the higher limit of humidity and lower limit.

Port provided by the utility model electric cable slip ring box humiture monitoring device, increase temperature and humidity monitor and adjustment Function, it is possible to detection slip ring box in epidemic disaster change, start in time firing equipment, dehumidification equipment slip ring box is heated or Dehumidifying, meanwhile, temperature-humidity signal can feed back to, in the display instrument of the outside temperature and humidity controller of slip ring box, conveniently patrol and examine in time Personnel's real time review, can occur alarm when occurring abnormal, notify the timely shutdown inspection of staff, process, it is to avoid send out Raw danger, has the good effect improving security protection.

Accompanying drawing explanation

Fig. 1 is fundamental diagram of the present utility model.

Detailed description of the invention

As it is shown in figure 1, port provided by the utility model electric cable slip ring box humiture monitoring device, including being arranged on electricity Temperature Humidity Sensor, firing equipment and dehumidification equipment within cable slip ring box and be positioned at the humiture control outside cable slip ring box Device processed.

Wherein, the output port 1,2,3,4 of Temperature Humidity Sensor, respectively by cable, connects temperature and humidity controller input Mouthful X11, X10, X9, X8, temperature and humidity controller output port X1, X2 connect live wire L, zero line N respectively, and temperature and humidity controller is defeated Go out port x 3 and connect firing equipment, dehumidification equipment respectively as common port, temperature and humidity controller output port X5, X7；Humiture Controller output port X4, X6 connect drivers' cab joint action table, on described drivers' cab joint action table by walking cabinet PLC module respectively It is provided with high temperature alarm W and high humidity alarm S.

A specific embodiment below by way of this utility model humid control is described in detail:

By the selection keyboard on temperature and humidity controller panel, when setting the lower limit of humidity of box house as 40%, remove Wet equipment works；When the higher limit of humidity is 65%, high humidity alarm equipment alarm.After setting, if humidity is not more than 40%, remove Wet equipment does not works, and humidity is more than 40% when no more than 65%, and dehumidification equipment works, and when humidity is higher than 65%, dehumidification equipment works While, the high humidity alarm on drivers' cab joint action table starts to report to the police, and reminds the timely maintenance and inspection of staff.In like manner, this reality Same as above with novel temperature control principle.

This utility model is by the transformation to cable slip ring box, it is possible to the change of humiture, root in detection slip ring box simultaneously The mechanism occurred according to wet temp and dew point triadic relation and condensation, starts firing equipment, slip ring box is carried out by dehumidification equipment in time Heating, dehumidifying, meanwhile, temperature-humidity signal can feed back on the display floater of the temperature and humidity controller outside slip ring box in time, Facilitating patrol officer's real time inspection, when occurring abnormal, shutdown in time processes, it is to avoid cause danger.

Claims

1. a port electric cable slip ring box humiture monitoring device, it is characterised in that include being arranged within cable slip ring box Temperature Humidity Sensor, firing equipment and dehumidification equipment and be positioned at the temperature and humidity controller outside cable slip ring box, wherein, warm and humid The output port 1,2,3,4 of degree sensor, respectively by cable, connects temperature and humidity controller input port X11, X10, X9, X8, Temperature and humidity controller output port X1, X2 connect live wire L, zero line N respectively, and temperature and humidity controller output port X3 is as public End, temperature and humidity controller output port X5, X7 connect firing equipment, dehumidification equipment respectively；Temperature and humidity controller output port X4, X6 connects drivers' cab joint action table by walking cabinet PLC module respectively.

Port the most according to claim 1 electric cable slip ring box humiture monitoring device, is further characterized in that, described driver Room joint action table is provided with high temperature alarm W and high humidity alarm S.

Port the most according to claim 2 electric cable slip ring box humiture monitoring device, is further characterized in that, described is warm and humid Degree controller is provided with the relay indicating light corresponding with firing equipment, dehumidification equipment.

Port the most according to claim 3 electric cable slip ring box humiture monitoring device, is further characterized in that, described is warm and humid Degree controller panel be provided with selection key, described selection key as required, design temperature, the higher limit of humidity and lower limit Value.