CN205139746U - Intelligent high accuracy atmospheric control's outdoor terminal box - Google Patents

Intelligent high accuracy atmospheric control's outdoor terminal box Download PDF

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Publication number
CN205139746U
CN205139746U CN201520756669.3U CN201520756669U CN205139746U CN 205139746 U CN205139746 U CN 205139746U CN 201520756669 U CN201520756669 U CN 201520756669U CN 205139746 U CN205139746 U CN 205139746U
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CN
China
Prior art keywords
temperature
control module
outdoor terminal
relay
humidity
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Active
Application number
CN201520756669.3U
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Chinese (zh)
Inventor
张晓雁
房兆源
纪大奇
熊祖勇
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CHONGQING BOJIN TECHNOLOGY Co Ltd
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CHONGQING BOJIN TECHNOLOGY Co Ltd
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Priority to CN201520756669.3U priority Critical patent/CN205139746U/en
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Abstract

The utility model discloses an intelligent high accuracy atmospheric control's outdoor terminal box, including box and the control module of setting in the box, control module includes the control unit, temperature and humidity sensor, relay I, relay II, heating unit, alarm, telemetering measurement remote signalling unit, cools down and take out wet unit, the utility model discloses use the singlechip as control core, adopt high performance temperature and humidity sensor to carry out survey control to temperature, humidity signal to realize liquid crystal digital display, this controller is often to incasement sampling temperature, humidity signal, and automatic identification high temperature, low temperature, wet excessively, are taken out the start -up of wet fan or are closed at automatic control heater and cooling, controls the temperature, except that the wet practice, has realized the intellectuality, ensures the safe operation under various climatic environment complicated and changeable of outdoor terminal box.

Description

The Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control
Technical field
The utility model relates to a kind of Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control.
Background technology
Terminal box is for realizing a kind of accessory product be electrically connected, the industrial category being divided into connector.The secondary circuit such as measurement, signal, control, interlocking, protection that terminal box is mainly used in the protection such as transformer, power circuit, primary cut-out, disconnector, voltage transformer (VT) of transformer station and the signal of non electrical quantity passes through cable; it is not directly be connected on protective device; but arrive first terminal box; connect with the terminal side in terminal box, be connected to corresponding protective device and miscellaneous equipment again by the opposite side of terminal.Can test easily and test in terminal box, be widely used in transformer station.
Outdoor type terminal box is operated in open air, exposes to the sun and rain, and comparatively greatly, working environment is more severe for the four seasons temperature difference and humidity difference.Terminal the temperature inside the box is too high will affect the normal work of relay, cross senior general and will begin in sub-case and condense, reduce the insulation of terminal, can draw short circuit accident time serious when humidity.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control.
The purpose of this utility model is realized by such technical scheme, the Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control, comprise casing and be arranged on the control module in casing 1, described control module comprises control module, Temperature Humidity Sensor, relay I41, relay II42, heating unit, alarm, remote measure and communication unit, cooling dehumidifier unit, described Temperature Humidity Sensor is connected with control module, described alarm is connected with control module, described heating unit is connected with control module by relay I, described cooling dehumidifier unit is connected with control module by relay II, described remote measure and communication unit sends remote measure and communication signal to host computer by the RS485 interface of controller.
Preferably, described terminal box also comprises the dividing plate be arranged in casing, and cabinet space is separated at least two sub spaces by described dividing plate.
Preferably, described heating unit comprises at least one silicon rubber heater, needs the parts of heating to be positioned at the heating region of at least one silicon rubber heater formation.
Preferably, described cooling dehumidifier unit comprises the air vent being relatively arranged on the left and right sides, casing top, and described disposed at air vent is provided with window shutter 5, and described disposed at air vent is also provided with cooling dehumidifier fan I6 and this cooling dehumidifier fan I is positioned at casing.
Preferably, described temperature reducing unit also comprises the cooling dehumidifier fan II7 being arranged at bottom half, and the air-flow that this cooling dehumidifier fan II is formed from the bottom to top.
Preferably, described heating unit also comprises the pectination well heater 8 be arranged between cooling dehumidifier fan II and bottom half.
Preferably, the outside of described casing is provided with digital Temperature and Humidity display screen, for showing the pilot lamp I of relay I or relay II duty and the pilot lamp II for showing Temperature Humidity Sensor duty, described temperature and humidity display, pilot lamp I are connected with control module respectively with pilot lamp II.
Preferably, described casing is also provided with the input block of humiture data, described input block is connected with control module.
Preferably, described input block is the input key be arranged at outside chest.
Owing to have employed technique scheme, the utility model has following advantage:
The utility model take single-chip microcomputer as control core, high-performance Temperature Humidity Sensor is adopted to carry out Survey control to temperature, moisture signal, and realize liquid crystal digital display, also by button, respectively upper and lower limit setting and display are carried out to epidemic disaster, and by the communication interface of RS485 remote measurement, remote signalling, the signals such as epidemic disaster in case are sent to host computer and monitor constantly.This controller is constantly to sample temperature, moisture signal in case, automatic identification high temperature, low temperature, excessively wet and condensation state, the startup of auto controlled heater and cooling dehumidifier fan or closedown, carry out temperature control, dehumidifying, anti-condensation operation, achieve intellectuality, ensure Outdoor Terminal Case safe operation under various climatic environments complicated and changeable.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is entire block diagram of the present utility model;
Fig. 2 is silicon rubber heater installation diagram;
Fig. 3 is that schematic diagram is put in temperature reducing unit installation;
Fig. 4 is control module theory diagram.
Fig. 5 is that control is wet, the control principle drawing of temperature control, in figure: cooling dehumidifier fan F1, F2 are contained in both sides, terminal box top; Cooling dehumidifier fan F3 is the fan to up-draught be contained in bottom terminal box; Well heater 1, well heater 2 are the silicon rubber heater being contained in terminal box middle and upper part; Well heater 3 is the aluminium alloy pectination well heaters be contained in bottom terminal box; Auxiliary reclay J1, be the relay of 220V, 10A, J2 is the relay of 220V, 20A.
Embodiment
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail; Should be appreciated that preferred embodiment only in order to the utility model is described, instead of in order to limit protection domain of the present utility model.
As Fig. 1, shown in 4, the Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control, the control module comprising casing 1 and be arranged in housing, described control module comprises control module, Temperature Humidity Sensor, relay I41, relay II42, heating unit, alarm and cooling dehumidifier unit, remote measure and communication unit, described Temperature Humidity Sensor is connected with control module, described alarm is connected with control module, described remote measure and communication unit is connected with the RS485 interface of control module, described heating unit is connected with control module by relay I, described cooling dehumidifier unit is connected with control module by relay II, .
The Temperature Humidity Sensor installed in terminal box monitors the temperature and humidity situation of change in terminal box at any time, when box house environment temperature is lower than preset temperature or when having condensation to produce, controller automatically starts heating unit and runs and heat, and the hot blast that well heater produces blows by the startup fan be contained in above well heater from bottom to top, start the dehumidifier fan being contained in casing arranged on left and right sides is discharged to outside casing by the moisture of casing simultaneously, to improve box house environment temperature, destroy the subenvironment producing condensation.When the condition clears or environment temperature that produce condensation in casing reach preset temperature, heating unit automatically disconnects and stops heating and dehumidifier fan, and controller is Restoration monitoring state again, only greatly improves by the dehumidification rate of heating and natural ventilation than traditional terminal box.
Automatically open fan and the ventilation fan cooling being contained in bottom when the temperature inside the box reaches capping, thus ensure that the insulation of terminal is good, the normal work of guarantee terminal box, only improves by the cooling efficiency of natural ventilation greatly than traditional terminal box.
Preferably, described terminal box also comprises the dividing plate be arranged in casing, and cabinet space is separated at least two sub spaces by described dividing plate.And this dividing plate can do up and down in casing and front and back adjustment, and thus element is installed very flexible.Air-break, the terminal block and relay etc. of different model are housed according to model and designing requirement.
In the utility model, described heating unit comprises at least one silicon rubber heater 2, and need the parts of heating to be positioned at the heating region of at least one silicon rubber heater formation, at least one silicon rubber heater is fixed in casing by support 3.Arc-shaped made by silicon rubber heating plate in the present embodiment, is arranged on the left and right member outside (as relay) that need heat, and sees that Fig. 2 is left, left and right side relevant position is respectively installed a set of.
As shown in Figure 3, described cooling dehumidifier unit comprises the air vent being relatively arranged on the left and right sides, casing top, and described disposed at air vent is provided with window shutter 5, and described disposed at air vent is also provided with cooling dehumidifier fan I6 and this cooling dehumidifier fan I is positioned at casing; Also comprise the cooling dehumidifier fan II being arranged at bottom half, the air-flow that this cooling dehumidifier fan II is formed from the bottom to top.
Cooling dehumidifier fan I is installed after the window shutter of upper end, terminal box both sides, the cooling dehumidifier fan II7 to up-draught is installed bottom terminal box, strengthen the air flowing of terminal box inside thus reach good dehumidifier and cooling-down effect.
Preferably, described heating unit also comprises the pectination well heater 8 be arranged between fan II and bottom half.
Preferably, the outside of described casing is provided with temperature and humidity display, for showing the pilot lamp I of relay I or relay II duty and the pilot lamp II for showing Temperature Humidity Sensor duty, described temperature and humidity display, pilot lamp I are connected with control module respectively with pilot lamp II.Described casing is also provided with the input block of humiture data, described input block is connected with control module.Described input block is the input key be arranged at outside chest.
The utility model take single-chip microcomputer as control core, adopts high-performance Temperature Humidity Sensor to carry out Survey control to temperature, moisture signal, and realizes liquid crystal digital display, also carries out upper and lower limit setting and display by button respectively to epidemic disaster.This controller is constantly to sample temperature, moisture signal in case, automatic identification high temperature, low temperature, excessively wet and condensation state, the startup of auto controlled heater and exhaust fan or closedown, carry out temperature control, dehumidifying, anti-condensation operation, achieve intellectuality, ensure Outdoor Terminal Case safe operation under various climatic environments complicated and changeable.
The utility model adopts high precision temp, intelligent humidity control technology, and has remote measurement, remote signaling function by RS485 communication interface, can ensure Outdoor Terminal Case safe operation under various climatic environments complicated and changeable.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.

Claims (9)

1. the Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control, it is characterized in that: comprise casing and be arranged on the control module in casing (1), described control module comprises control module, Temperature Humidity Sensor, relay I(41), relay II(42), heating unit, alarm, remote measure and communication unit, cooling dehumidifier unit, described Temperature Humidity Sensor is connected with control module, described alarm is connected with control module, described heating unit is connected with control module by relay I, described cooling dehumidifier unit is connected with control module by relay II, described remote measure and communication unit sends remote measure and communication signal to host computer by the RS485 interface of controller.
2. the Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control according to claim 1, it is characterized in that: described terminal box also comprises the dividing plate be arranged in casing, cabinet space is separated at least two sub spaces by described dividing plate.
3. the Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control according to claim 1, is characterized in that: described heating unit comprises silicon rubber heater, needs the parts of heating to be positioned at the heating region of silicon rubber heater formation.
4. the Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control according to claim 1, it is characterized in that: described cooling dehumidifier unit comprises the air vent being relatively arranged on the left and right sides, casing top, described disposed at air vent is provided with window shutter (5), and described disposed at air vent is also provided with cooling dehumidifier fan I(6) and this cooling dehumidifier fan I is positioned at casing.
5. the Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control according to claim 4, is characterized in that: described temperature reducing unit also comprises the cooling dehumidifier fan II(7 being arranged at bottom half), the air-flow that this cooling dehumidifier fan II is formed is from the bottom to top.
6. the Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control according to claim 3, is characterized in that: described heating unit also comprises the aluminium alloy pectination well heater (8) be arranged between dehumidifier fan II and bottom half.
7. the Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control according to claim 1, it is characterized in that: the outside of described casing is provided with digital Temperature and Humidity display screen, for showing the pilot lamp I of relay I or relay II duty and the pilot lamp II for showing Temperature Humidity Sensor duty, described temperature and humidity display, pilot lamp I are connected with control module respectively with pilot lamp II.
8. the Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control according to claim 1, it is characterized in that: the input block described casing being also provided with humiture data, described input block is connected with control module.
9. the Outdoor Terminal Case of Intelligent high-precision Temperature and Humidity Control according to claim 8, is characterized in that: described input block is the input key be arranged at outside chest.
CN201520756669.3U 2015-09-28 2015-09-28 Intelligent high accuracy atmospheric control's outdoor terminal box Active CN205139746U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520756669.3U CN205139746U (en) 2015-09-28 2015-09-28 Intelligent high accuracy atmospheric control's outdoor terminal box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106654888A (en) * 2017-01-19 2017-05-10 国网山东省电力公司滨州供电公司 Transformer cabinet for power marketing
CN106684718A (en) * 2017-01-19 2017-05-17 国网山东省电力公司滨州供电公司 Electric power marketing power distribution cabinet
CN106711781A (en) * 2017-01-19 2017-05-24 国网山东省电力公司滨州供电公司 Power distribution cabinet for electric power marketing
CN107731068A (en) * 2017-11-10 2018-02-23 国网新疆电力有限公司培训中心 Training on electric power field exhibiting device
CN108731186A (en) * 2018-05-31 2018-11-02 珠海格力电器股份有限公司 A kind of control method of air-conditioning, device, storage medium and air-conditioning

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106654888A (en) * 2017-01-19 2017-05-10 国网山东省电力公司滨州供电公司 Transformer cabinet for power marketing
CN106684718A (en) * 2017-01-19 2017-05-17 国网山东省电力公司滨州供电公司 Electric power marketing power distribution cabinet
CN106711781A (en) * 2017-01-19 2017-05-24 国网山东省电力公司滨州供电公司 Power distribution cabinet for electric power marketing
CN106711781B (en) * 2017-01-19 2018-11-13 国网山东省电力公司滨州供电公司 A kind of power distribution cabinet for power marketing
CN107731068A (en) * 2017-11-10 2018-02-23 国网新疆电力有限公司培训中心 Training on electric power field exhibiting device
CN108731186A (en) * 2018-05-31 2018-11-02 珠海格力电器股份有限公司 A kind of control method of air-conditioning, device, storage medium and air-conditioning

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