CN206402631U - A kind of electrical control cabinet detected based on sensor - Google Patents
A kind of electrical control cabinet detected based on sensor Download PDFInfo
- Publication number
- CN206402631U CN206402631U CN201720119898.3U CN201720119898U CN206402631U CN 206402631 U CN206402631 U CN 206402631U CN 201720119898 U CN201720119898 U CN 201720119898U CN 206402631 U CN206402631 U CN 206402631U
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- China
- Prior art keywords
- cabinet
- sensor
- gas outlet
- electrical control
- circuit
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- 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.)
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Abstract
The utility model provides a kind of electrical control cabinet detected based on sensor, including cabinet, and cabinet front end is provided with cabinet door；Cabinet side is provided with gas outlet；The cabinet top is provided with inlet duct, air inlet pipe and electric control box；The cabinet is internally provided with temperature sensor and Smoke Sensor.Deep bead and two electric expansion bars are provided with the gas outlet, one side of deep bead is flexibly connected with gas outlet upper side frame；Described two electric expansion bar one end are fixed and are separately positioned on the side frame of gas outlet two；Two electric expansion bar other ends are arranged on deep bead；Air exhauster is provided with the inside of the gas outlet.The hot gas in cabinet is extracted out by setting the temperature in temperature sensor, timely detecting box body in cabinet, and by judging that temperature value size opens exhausting pattern in time.
Description
Technical field
The utility model is related to regulator cubicle field, especially, is related to a kind of electrical control cabinet detected based on sensor.
Background technology
At present, in electrical equipment application, switchgear, measuring instrumentss, protection electrically and auxiliary equipment etc. it is mostly be according to
Electrical wiring requirement is assembled in electrical control cabinet, and to play a part of protection, existing electric control cabinet is mostly enclosed,
Electrical equipment installed therein can produce heat in operation, if these heats row does not go out, it will burn out electrical control
Electric elements in cabinet, cause dangerous or loss；In addition, when can produce substantial amounts of dust in application environment, some dust, such as
The dust of metallic article, will turn into conductive materials, or in digital control flame or plasma cutting process, can produce substantial amounts of flue dust
Or spark, these will all bring great safety hazard to production.
Many electrical equipments are installed inside electrical control cabinet, substantial amounts of heat can be produced during operation of electric element, such as electricity
The heat that gas element is produced is discharged not in time, can have a strong impact on the normal work of electrical control cabinet, such as cause short circuit to shut down etc.
Situation.Therefore, it is possible in time discharge the heat inside electrical control cabinet, it just can guarantee that electrical control cabinet being capable of normal work.
Utility model content
The utility model purpose is to provide a kind of electrical control cabinet detected based on sensor, to solve existing electric-controlled
Cabinet processed can not will produce the technical problem that heat is excluded in time.
To achieve the above object, the utility model provides a kind of electrical control cabinet detected based on sensor, including cabinet
Body, cabinet front end is provided with cabinet door；Cabinet side is provided with gas outlet；The cabinet top is provided with inlet duct, air inlet pipe
And electric control box；The cabinet is internally provided with temperature sensor and Smoke Sensor；
Deep bead and two electric expansion bars are provided with the gas outlet, one side and the gas outlet upper side frame of deep bead are lived
Dynamic connection；Described two electric expansion bar one end are fixed and are separately positioned on the side frame of gas outlet two；Two electric expansions
The bar other end is arranged on deep bead；Air exhauster is provided with the inside of the gas outlet；
One end of the air inlet pipe is arranged on inlet duct；The inlet duct is connected with cabinet；Set in inlet duct
It is equipped with induced-draught fan；
The electric control box includes casing and is arranged on the circuit board of box house；The circuit board includes controller electricity
Road and PLC circuit；Described PLC circuit one end is connected with air exhauster, induced-draught fan and electric expansion bar, the other end and controller circuitry
Connection；The controller circuitry is connected by data wire with the temperature sensor and Smoke Sensor in cabinet.
In such scheme, preferably circuit board also includes warning circuit, the input and controller of the warning circuit
Circuit is connected.
In such scheme, grieshoch filter layer and/or drying layer are preferably provided with inlet duct, gas passes through grieshoch
By drying layer after filter layer.
In such scheme, preferably grieshoch filter layer includes the first screen pack and the second screen pack, and the first screen pack has
Wire netting is constituted, and the second screen pack is sponge screen pack.
In such scheme, be preferably additionally provided with humidity sensor in cabinet, the output end of the humidity sensor with
Controller circuitry is connected.
In such scheme, preferably controller circuitry includes microprocessor and analog to digital conversion circuit；The microprocessor
Use model STM32F767 singlechip chips；Analog to digital conversion circuit is connected with microprocessor.
The utility model has the advantages that：
1. the utility model passes through the temperature that is provided with cabinet in temperature sensor, the real-time detecting box body of temperature sensor
Degree, and the temperature of detection is transmitted to controller circuitry, controller circuitry passes through reduced temperature value, when temperature is too high, control PLC
Circuit controls air exhauster and induced-draught fan to start simultaneously, and the heat in cabinet is discharged in time, can be very good in protection cabinet
Electronic device, the technical problem that heat is excluded can not will be produced in time by solving existing electrical control cabinet.
2. the utility model is additionally provided with warning circuit, when device breaks down or temperature is too high and out of hand, and
When send alarm and notify user to be handled in time, and when the humidity in cabinet is excessive, can also send alarm notice
User changes drying layer in time.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the structural representation of the utility model preferred embodiment；
Fig. 2 is the circuit structure block diagram of the utility model preferred embodiment.
Label in figure：1 cabinet, 2 cabinet doors, 3 hands handle, 4 gas outlets, 5 deep beads, 6 electric expansion bars, 7 inlet ducts, 8 are entered
Tracheae, 9 grieshoch filter layers, 10 drying layers, 11 electric control boxes.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be according to power
Profit requires to limit and the multitude of different ways of covering is implemented.
A kind of electrical control cabinet detected based on sensor, as shown in figure 1, including cabinet 1, cabinet 1 is set to cuboid.
The front end of cabinet 1 is provided with two fan cabinet doors 2, often fans and is provided with hand 3 in cabinet door 2.
As shown in figure 1, the side of cabinet 1 is provided with gas outlet 4.Deep bead 5 is provided with the gas outlet 4 and two electronic
Expansion link 6, one side of deep bead 5 is flexibly connected with the upper side frame of gas outlet 4.Difference is fixed in described two electric expansion bars 6 one end
It is arranged on the side frame of 4 liang of gas outlet；Two electric expansion bars 6 other end is arranged on deep bead (5).When need pumping
When, two elongations of electric expansion bar 6 play deep bead for 5 grades.Air exhauster is provided with the inside of the gas outlet (4), air exhauster is real
Now the heat in cabinet 1 is extracted out outside cabinet.When not to be evacuated slightly, under deep bead 5 is closed, gas outlet 4 is covered, prevents dust from entering
Enter.
As shown in figure 1, the top of cabinet 1 is provided with inlet duct 7, air inlet pipe 8 and electric control box 11.The air inlet pipe
8 one end is arranged on inlet duct 7；The inlet duct 7 is connected with cabinet 1；Induced-draught fan is provided with inlet duct 7.Enter
Grieshoch filter layer 9 and drying layer 10 are provided with device of air 7, gas is after grieshoch filter layer 9 by drying layer 10.Grieshoch mistake
Filtering layer 9 includes the first screen pack and the second screen pack, and the first screen pack has wire netting composition, and the second screen pack filters for sponge
Net.When needing air-breathing, device of air 7 is mainly completed in extraneous cold wind inspiration cabinet, and gas is entered by the air inlet mouth of pipe
Tracheae 8, the filtering of grieshoch is carried out by grieshoch filter layer 9, the absorption of steam is being carried out by drying layer 10 so that be included in cabinet
Gas in 1 is to dry and without dust, can be very good to protect the electronic component in cabinet 1.
As shown in Figure 1, 2, the cabinet 1 is internally provided with temperature sensor, Smoke Sensor and humidity sensor.Temperature
Sensor is used to sense the temperature in cabinet 1, and Smoke Sensor is used to sense the smog in cabinet 1, when the electronics member in cabinet 1
When unexpected burn occurs in device, Smoke Sensor senses and notifies user in time.Humidity in humidity sensor sensing cabinet 1,
User is reminded to change the drying layer 10 in air inlet pipe 8 in time.
As shown in Figure 1, 2, the electric control box 11 includes casing and is arranged on the circuit board of box house；The circuit
Plate includes controller circuitry, PLC circuit and warning circuit.Described PLC circuit one end and air exhauster, induced-draught fan and electric expansion bar
6 connections, the other end is connected with controller circuitry.The controller circuitry passes through the temperature sensor in data wire and cabinet 1, cigarette
Mist sensor and humidity sensor connection.The input of the warning circuit is connected with controller circuitry.The controller circuitry
Including microprocessor and analog to digital conversion circuit；The microprocessor uses model STM32F767 singlechip chips；Analog-to-digital conversion
Circuit is connected with microprocessor.Warning circuit, when device breaks down or temperature is too high and out of hand, sends alarm in time
Sound notifies user to be handled in time, and when the humidity in cabinet is excessive, can also send alarm and notify user in time more
Change drying layer.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (6)
1. a kind of electrical control cabinet detected based on sensor, it is characterised in that including cabinet (1), cabinet (1) front end is provided with
Cabinet door (2)；Cabinet (1) side is provided with gas outlet (4)；Cabinet (1) top is provided with inlet duct (7), air inlet pipe (8)
With electric control box (11)；The cabinet (1) is internally provided with temperature sensor and Smoke Sensor；
Deep bead (5) and two electric expansion bars (6), one side and gas outlet of deep bead (5) are provided with the gas outlet (4)
(4) upper side frame is flexibly connected；Described two electric expansion bars (6) one end is fixed and is separately positioned on the side frame of gas outlet (4) two；
Two electric expansion bars (6) other end is arranged on deep bead (5)；Air exhauster is provided with the inside of the gas outlet (4)；
One end of the air inlet pipe (8) is arranged on inlet duct (7)；The inlet duct (7) connects with cabinet (1)；Air inlet
Induced-draught fan is provided with device (7)；
The electric control box (11) includes casing and is arranged on the circuit board of box house；The circuit board includes controller electricity
Road and PLC circuit；Described PLC circuit one end is connected with air exhauster, induced-draught fan and electric expansion bar (6), the other end and controller
Circuit is connected；The controller circuitry is connected by data wire with the temperature sensor and Smoke Sensor in cabinet (1).
2. a kind of electrical control cabinet detected based on sensor according to claim 1, it is characterised in that the circuit board
Also include warning circuit, the input of the warning circuit is connected with controller circuitry.
3. a kind of electrical control cabinet detected based on sensor according to claim 1, it is characterised in that the air inlet dress
Put in (7) and be provided with grieshoch filter layer (9) and/or drying layer (10), gas is after grieshoch filter layer (9) by drying layer
(10)。
4. a kind of electrical control cabinet detected based on sensor according to claim 3, it is characterised in that the grieshoch mistake
Filtering layer (9) includes the first screen pack and the second screen pack, and the first screen pack has wire netting composition, and the second screen pack filters for sponge
Net.
5. a kind of electrical control cabinet detected based on sensor according to claim 1, it is characterised in that the cabinet
(1) humidity sensor is additionally provided with, the output end of the humidity sensor is connected with controller circuitry.
6. a kind of electrical control cabinet detected based on sensor according to claim 1, it is characterised in that the controller
Circuit includes microprocessor and analog to digital conversion circuit；The microprocessor uses model STM32F767 singlechip chips；Modulus
Change-over circuit is connected with microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119898.3U CN206402631U (en) | 2017-02-09 | 2017-02-09 | A kind of electrical control cabinet detected based on sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720119898.3U CN206402631U (en) | 2017-02-09 | 2017-02-09 | A kind of electrical control cabinet detected based on sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206402631U true CN206402631U (en) | 2017-08-11 |
Family
ID=59515211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720119898.3U Expired - Fee Related CN206402631U (en) | 2017-02-09 | 2017-02-09 | A kind of electrical control cabinet detected based on sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206402631U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683070A (en) * | 2017-09-28 | 2018-02-09 | 康达电梯有限公司 | A kind of elevator control cabinet |
| CN108306185A (en) * | 2018-01-29 | 2018-07-20 | 安徽建筑大学 | A kind of electrical control cabinet and its active cooling system |
| CN113404721A (en) * | 2021-07-30 | 2021-09-17 | 江苏东源电器集团股份有限公司 | Novel fan alarm control device and method |
| EP3960683A1 (en) * | 2020-08-31 | 2022-03-02 | KONE Corporation | Elevator control cabinet, elevator system, conveyor system control cabinet and conveyor system |
-
2017
- 2017-02-09 CN CN201720119898.3U patent/CN206402631U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683070A (en) * | 2017-09-28 | 2018-02-09 | 康达电梯有限公司 | A kind of elevator control cabinet |
| CN107683070B (en) * | 2017-09-28 | 2019-07-12 | 康达电梯有限公司 | A kind of elevator control cabinet and the method for cooling |
| CN108306185A (en) * | 2018-01-29 | 2018-07-20 | 安徽建筑大学 | A kind of electrical control cabinet and its active cooling system |
| CN108306185B (en) * | 2018-01-29 | 2019-09-06 | 安徽建筑大学 | A kind of electrical control cabinet and its active cooling system |
| EP3960683A1 (en) * | 2020-08-31 | 2022-03-02 | KONE Corporation | Elevator control cabinet, elevator system, conveyor system control cabinet and conveyor system |
| CN113404721A (en) * | 2021-07-30 | 2021-09-17 | 江苏东源电器集团股份有限公司 | Novel fan alarm control device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20190209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |