CN205485692U - PLC switch board - Google Patents
PLC switch board Download PDFInfo
- 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
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- 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
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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
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).
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)
| 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 |
-
2016
- 2016-01-30 CN CN201620106150.5U patent/CN205485692U/en not_active Expired - Fee Related
Cited By (1)
| 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 |