CN205485692U - PLC switch board - Google Patents

PLC switch board Download PDF

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Publication number
CN205485692U
CN205485692U CN201620106150.5U CN201620106150U CN205485692U CN 205485692 U CN205485692 U CN 205485692U CN 201620106150 U CN201620106150 U CN 201620106150U CN 205485692 U CN205485692 U CN 205485692U
Authority
CN
China
Prior art keywords
cabinet
temperature
control module
cabinet body
plc control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620106150.5U
Other languages
Chinese (zh)
Inventor
刘麒
王影
孙明革
朱建军
姜德龙
曹玉波
吴猛
李硕
王旭凯
安鑫
刘文涛
陈莹
尚玥
郭云鹏
倪晋超
任永兵
刘泽帅
黄鑫
刘宸君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jilin Institute of Chemical Technology
Original Assignee
Jilin Institute of Chemical Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jilin Institute of Chemical Technology filed Critical Jilin Institute of Chemical Technology
Priority to CN201620106150.5U priority Critical patent/CN205485692U/en
Application granted granted Critical
Publication of CN205485692U publication Critical patent/CN205485692U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Drying Of Gases (AREA)

Abstract

The utility model discloses a PLC switch board, include: the cabinet body is gone up and swing joint's cabinet door on one side of the opening of the cabinet body at the cabinet body with setting up, the air outlet has been seted up on the side upper portion of the cabinet body, the air intake has been seted up to the side lower part of the cabinet body, be equipped with display screen and electrical switching on the cabinet door, the inside of the cabinet body is equipped with the atmospheric control module, a weighing sensor and a temperature sensor, humidity transducer, air discharge fan and dehumidifying module, the air discharge fan sets up internally just to air outlet department at the cabinet, the atmospheric control module is passed through electrical switching and is connected with the power, a weighing sensor and a temperature sensor, humidity transducer, a display screen, air discharge fan and dehumidifying module are connected with atmospheric control module electricity respectively, this kind of PLC switch board, humiture in the automatically regulated cabinet, and safe and reliable running, PLC switch board's life has been promoted.

Description

A kind of PLC control cabinet
Technical field
This utility model relates to a kind of PLC control cabinet.
Background technology
PLC control cabinet can complete equipment automatization and automatic process control system, it is achieved perfect network function, Stable performance, the feature such as by force expansible, anti-interference, be core and the soul of modern industry, PLC control cabinet Adapt to the industrial automatic control occasion of all size scale, be widely used in electric power, metallurgy, chemical industry, In the industries such as papermaking, environment protection sewage process.
But existing PLC control cabinet can not carry out Temperature and Humidity Control, especially plum rain season, for a long time at height Use under temperature high humidity environment, easily cause the phenomenon of short circuit or deadlock, also affect PLC control cabinet simultaneously Service life.
Utility model content
This utility model provides a kind of PLC control cabinet, is automatically adjusted humiture in cabinet, safe and reliable to operation, Improve the service life of PLC control cabinet.
This utility model provides a kind of PLC control cabinet, including: cabinet be arranged on cabinet and and cabinet The cabinet door that the opening side of body is flexibly connected, the side surface upper part of cabinet offers air outlet, under the side of cabinet Portion offers air inlet, and cabinet door is provided with display screen and electric switch, and the inside of cabinet is provided with Temperature and Humidity Control Module, temperature sensor, humidity sensor, exhaust fan and dehumidification module, exhaust fan is just being arranged in cabinet At air outlet, Temperature and Humidity Control module is connected with power supply by electric switch, and temperature sensor, humidity pass Sensor, display screen, exhaust fan and dehumidification module electrically connect with Temperature and Humidity Control module respectively.
Further, the opening of described cabinet is formed around dust washer, and cabinet door passes through dust washer and cabinet Fasten.
Further, the bottom of cabinet is provided with multiple roller with positioning function, and multiple have positioning function Roller removably connect with cabinet.
Further, the inner surface of air inlet and air outlet is equipped with dustproof filter screen.
Compared with prior art, the beneficial effects of the utility model are:
1) by the temperature in temperature sensor detection cabinet, when temperature is higher than design temperature, humiture Control module controls exhaust fan and rotates, and carries out air circulation, lowers the temperature, when humidity sensor detects cabinet When interior humidity exceedes setting humidity, Temperature and Humidity Control module controls dehumidification module and dehumidifies, it is ensured that warm and humid Degree is in controlled range, it is to avoid in PLC rack, the components and parts of PLC control cabinet are caused damage by hot and humid air Evil, extends the service life of PLC control cabinet.
2) dust washer prevents dust from entering in cabinet at cabinet door, affects the components and parts heat radiation in cabinet.
3) there is the roller of positioning function so that PLC control cabinet conveniently moving, time saving and energy saving.
4) it is provided with dustproof filter screen at air inlet and air outlet, it is to avoid because air circulation causes dust to enter cabinet Internal, affect components and parts heat radiation.
Accompanying drawing explanation
A kind of PLC control cabinet structural representation that Fig. 1 provides for this utility model.
A kind of PLC control cabinet circuit that Fig. 2 provides for this utility model connects block diagram.
Description of reference numerals:
1-cabinet, 2-cabinet door, 3-display screen, 4-air inlet, 5-air outlet, 6-electric switch, 7-aerofluxus Fan, 8-has the roller of positioning function.
Detailed description of the invention
Below in conjunction with the accompanying drawings, a detailed description of the invention of the present utility model is described in detail, but it should Understand that protection domain of the present utility model is not limited by detailed description of the invention.
As depicted in figs. 1 and 2, a kind of PLC control cabinet that this utility model embodiment provides, including: Cabinet 1 and the cabinet door 2 being arranged on cabinet 1 and being flexibly connected with the opening side of cabinet 1, cabinet 1 Side surface upper part offers air outlet 5, and the side lower of cabinet 1 offers air inlet 4, and cabinet door 2 is provided with Display screen 3 and electric switch 6, the inside of cabinet 1 is provided with Temperature and Humidity Control module, temperature sensor, wet Degree sensor, exhaust fan 7 and dehumidification module, exhaust fan is arranged in cabinet 1 at just to air outlet 5, temperature Humidity control module is connected with power supply by electric switch 6, temperature sensor, humidity sensor, display screen 3, exhaust fan 7 and dehumidification module electrically connect with Temperature and Humidity Control module respectively.
By the temperature in temperature sensor detection cabinet 1, when temperature is higher than design temperature, humiture control Molding block controls exhaust fan 7 and rotates, and cold wind enters from air inlet 4, and hot blast passes through exhaust fan 7 from air outlet 5 discharge, and carry out air circulation, it is achieved cooling, set when the humidity in humidity sensor detection cabinet 1 exceedes When determining humidity, Temperature and Humidity Control module control dehumidification module dehumidify, it is ensured that humiture in controlled range, Avoid hot and humid air that the components and parts of PLC control cabinet are caused damage, extend making of PLC control cabinet With the life-span, shown the humiture in cabinet 1 by display screen 3.
Further, the opening of described cabinet 1 is formed around dust washer, cabinet door 2 by dust washer with Cabinet 1 fastens.
Dust washer makes cabinet 1 and cabinet door 2 be tightly connected, it is to avoid dust enters at cabinet door 2 from cabinet 1 Enter in cabinet 1, affect the components and parts heat radiation in cabinet 1, and then affect the service life of PLC control cabinet.
Further, the bottom of cabinet 1 is provided with multiple roller 8 with positioning function, and multiple have location The roller 8 of function removably connects with cabinet 1.
There is the roller 8 of positioning function, easy to use, can easily realize the movement to PLC control cabinet and Fixing.
Further, the inner surface of described air inlet 4 and air outlet 5 is equipped with dustproof filter screen.
Dustproof filter screen, it is to avoid because air circulation causes dust to enter in cabinet 1, affect the unit in cabinet 1 Device dispels the heat.
Only several specific embodiments of the present utility model disclosed above, but, this utility model embodiment Being not limited to this, the changes that any person skilled in the art can think of all should fall into guarantor of the present utility model Protect scope.

Claims (4)

1. a PLC control cabinet, it is characterised in that including: cabinet (1) and be arranged on cabinet (1) Cabinet door (2) that is upper and that be flexibly connected with cabinet (1) opening side, the side surface upper part of cabinet (1) offers Air outlet (5), the side lower of cabinet (1) offers air inlet (4), and cabinet door (2) is provided with display Screen (3) and electric switch (6), the inside of cabinet (1) be provided with Temperature and Humidity Control module, temperature sensor, Humidity sensor, exhaust fan and dehumidification module, exhaust fan is arranged in cabinet (1) just to air outlet (5) Place, Temperature and Humidity Control module is connected with power supply by electric switch (6), temperature sensor, humidity sensor Device, display screen (3), exhaust fan and dehumidification module electrically connect with Temperature and Humidity Control module respectively.
2. PLC control cabinet as claimed in claim 1, it is characterised in that opening of described cabinet (1) Mouth is formed around dust washer, and cabinet door (2) is fastened with cabinet (1) by dust washer.
3. PLC control cabinet as claimed in claim 1, it is characterised in that the end of described cabinet (1) Portion is provided with multiple roller (8) with positioning function, multiple rollers (8) with positioning function and cabinet (1) removably connect.
4. PLC control cabinet as claimed in claim 1, it is characterised in that described air inlet (4) and It is equipped with dustproof filter screen on the inner surface of air outlet (5).
CN201620106150.5U 2016-01-30 2016-01-30 PLC switch board Expired - Fee Related CN205485692U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620106150.5U CN205485692U (en) 2016-01-30 2016-01-30 PLC switch board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620106150.5U CN205485692U (en) 2016-01-30 2016-01-30 PLC switch board

Publications (1)

Publication Number Publication Date
CN205485692U true CN205485692U (en) 2016-08-17

Family

ID=56673479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620106150.5U Expired - Fee Related CN205485692U (en) 2016-01-30 2016-01-30 PLC switch board

Country Status (1)

Country Link
CN (1) CN205485692U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106344165A (en) * 2016-10-10 2017-01-25 江苏华系医疗器械股份有限公司 Soft endoscope storage cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106344165A (en) * 2016-10-10 2017-01-25 江苏华系医疗器械股份有限公司 Soft endoscope storage cabinet

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

Termination date: 20190130

CF01 Termination of patent right due to non-payment of annual fee