CN206178498U - An electrical control box - Google Patents
An electrical control box Download PDFInfo
- Publication number
- CN206178498U CN206178498U CN201720121052.3U CN201720121052U CN206178498U CN 206178498 U CN206178498 U CN 206178498U CN 201720121052 U CN201720121052 U CN 201720121052U CN 206178498 U CN206178498 U CN 206178498U
- Authority
- CN
- China
- Prior art keywords
- control box
- electric control
- bin
- pressure
- controller
- 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.)
- Active
Links
Abstract
The utility model discloses an electrical control box, including cabinet, compressor, solenoid valve, air throttle, the gas outlet of compressor pass through the pipeline with the cabinet intercommunication, the solenoid valve with the air throttle is located in proper order on the pipeline, the compressor is used for passing through compressed gas the pipeline input extremely in the cabinet, so that pressure in the cabinet is greater than 0Pa. The utility model provides a compressor passes through the compressed gas input cabinet of pipeline with certain pressure to form certain malleation in making an electrical control box, thereby avoided external dust to get into an electrical control box, and then reduced the electrical control trouble greatly, fired the probability of occurence of failure.
Description
Technical field
This utility model is related to a kind of electric control box.
Background technology
Electric control box is the center of electric control system, and the safety problem of electric control box is related to whole electrical system.
The arrangement environment of electric control box often has more dust, and dust can cause electrical control failure into electric control box；If entered
The dust for entering has inflammable, explosion hazard, or even can cause blast accident.
Utility model content
The technical problems to be solved in the utility model is to overcome the electric control box of prior art not possess dust-proof work(
Can, the defect that electrical control failure and blast accident occur can be caused, there is provided a kind of electric control box.
This utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of electric control box, its feature is that the electric control box includes bin, compressor, electromagnetic valve, solar term
Valve；
The gas outlet of the compressor is connected by pipeline with the bin；The electromagnetic valve and the air throttle set successively
On the pipeline；
The compressor is used to compressed gas are input into into the bin by the pipeline, so that in the bin
Pressure is more than 0Pa.
It is preferred that the bin includes case body and case lid, the case lid is used to seal the opening of the case body.
It is preferred that the electric control box also includes Pressure Instrument and controller, the Pressure Instrument is located at described
In bin；
The Pressure Instrument and the air throttle are electrically connected with the controller；
The Pressure Instrument is used to detect the pressure in the bin and send to the controller；The controller is used
Control instruction and send to the air throttle in being generated according to the pressure.
It is preferred that the electric control box also includes alarm, electrically connect with the controller；
The controller is additionally operable to generate warning message according to the pressure and send to the alarm；The alarm
For pointing out warning message.
It is preferred that the electric control box also includes temperature sensor, in the bin；The temperature sensor with
The controller electrical connection.
It is preferred that the electric control box also includes memorizer, electrically connect with the controller.
It is preferred that the bin also includes on and off switch, the electromagnetic valve is electrically connected with the on and off switch.
Positive effect of the present utility model is：Compressor in this utility model passes through pipeline by certain pressure intensity
Compressed gas are input into bin, so as to form certain malleation in electric control box, so as to avoid extraneous dust electric-controlled are entered
Case processed, and then substantially reduce the probability that electrical control failure, blast accident occur.
Description of the drawings
Fig. 1 is the structural representation of the electric control box of the preferred embodiment of this utility model one.
Fig. 2 is the module diagram of the electric control box of the preferred embodiment of this utility model one.
Specific embodiment
Name preferred embodiment, and combine accompanying drawing becoming apparent from intactly illustrating this utility model.
As shown in Figure 1-2, the electric control box of the present embodiment includes bin 1, compressor 2, electromagnetic valve 3 and air throttle 4.Pressure
The gas outlet of contracting machine 2 is connected by pipeline 5 with bin 1；Electromagnetic valve 3 and air throttle 4 are sequentially arranged on pipeline 5.Due to bin
Seal is better, and its air consumption is fewer, more energy-conservation, therefore is preferably selected the preferable bin of seal.Specifically, the present embodiment
Bin include case body and case lid, the opening of case lid seal box body, to ensure the air-tightness of bin.Bin also includes power supply
Switch (not shown), electromagnetic valve is electrically connected with and off switch, and when electric control box is powered starts working, electromagnetic valve is opened
Open, compressor is input into compressed gas into bin by pipeline, so that the pressure in bin is more than 0Pa, so as to avoid the external world
Dust enters electric control box, can guarantee air pressure in bin in claimed range by adjusting air throttle during this.
For the pressure in precise control bin, electric control box also includes Pressure Instrument 6 and control in the present embodiment
Device 7.Pressure Instrument 6 and air throttle 4 are electrically connected with controller 7.Pressure Instrument is located in bin, for real-time detection case
Pressure in cabinet is simultaneously sent to controller；Controller is used to generate control instruction according to the pressure values for receiving, specifically：Control
Device judges pressure whether in preset range, if being judged as NO, illustrates that the pressure in bin is undesirable, needs to adjust solar term
Valve, so as to controller generates control instruction and the control instruction is sent to air throttle, to adjust air throttle until in bin
Pressure meets the requirements.
In the present embodiment, electric control box also includes alarm 8, temperature sensor 9 and memorizer 10.Alarm 8, temperature
Sensor 9 and memorizer 10 are electrically connected with controller 7.If judging, (Rule of judgment not may also be pressure in preset range
Pressure is not all the time in preset range in one time period), controller generates warning message and simultaneously sends to alarm.Temperature sensor
In bin, the temperature of the electric control box of real-time detection can be sent to controller, controller can also be according to receiving
Temperature generates warning message.Alarm is then used to point out warning message, to notify that maintainer is carried out in time to electric control box
Maintenance.Memorizer can storage control generate warning message, to guarantee the history traceability of data.
Although the foregoing describing specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these embodiments,
But these changes and modification each fall within protection domain of the present utility model.
Claims (6)
1. a kind of electric control box, it is characterised in that the electric control box includes bin, compressor, electromagnetic valve, air throttle；
The gas outlet of the compressor is connected by pipeline with the bin；The electromagnetic valve and the air throttle are sequentially arranged in institute
State on pipeline；
The compressor is used to compressed gas are input into into the bin by the pipeline, so that the pressure in the bin
More than 0Pa；
The electric control box also includes Pressure Instrument and controller, and the Pressure Instrument is in the bin；
The Pressure Instrument and the air throttle are electrically connected with the controller；
The Pressure Instrument is used to detect the pressure in the bin and send to the controller；The controller is used for root
Control instruction is generated according to the pressure and send to the air throttle.
2. electric control box as claimed in claim 1, it is characterised in that the bin includes case body and case lid, the case
Cover the opening for sealing the case body.
3. electric control box as claimed in claim 1, it is characterised in that the electric control box also includes alarm, with institute
State controller electrical connection；
The controller is additionally operable to generate warning message according to the pressure and send to the alarm；The alarm is used for
Prompting warning message.
4. electric control box as claimed in claim 1, it is characterised in that the electric control box also includes temperature sensor,
In the bin；The temperature sensor is electrically connected with the controller.
5. electric control box as claimed in claim 1, it is characterised in that the electric control box also includes memorizer, with institute
State controller electrical connection.
6. electric control box as claimed in claim 1, it is characterised in that the bin also includes on and off switch, the electromagnetism
Valve is electrically connected with the on and off switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121052.3U CN206178498U (en) | 2017-02-09 | 2017-02-09 | An electrical control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121052.3U CN206178498U (en) | 2017-02-09 | 2017-02-09 | An electrical control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206178498U true CN206178498U (en) | 2017-05-17 |
Family
ID=60241809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720121052.3U Active CN206178498U (en) | 2017-02-09 | 2017-02-09 | An electrical control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206178498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415473A (en) * | 2017-02-09 | 2018-08-17 | 上海新亚药业闵行有限公司 | Electric control box |
-
2017
- 2017-02-09 CN CN201720121052.3U patent/CN206178498U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108415473A (en) * | 2017-02-09 | 2018-08-17 | 上海新亚药业闵行有限公司 | Electric control box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104300097B (en) | Flame-proof battery case and fire-retardant electrokinetic cell system | |
| CN207083338U (en) | A kind of intelligent positive-pressure explosion-proof switch board | |
| CN210608287U (en) | High-low voltage transformer cabinet leakage control system | |
| CN206178498U (en) | An electrical control box | |
| CN110201462A (en) | A kind of dust explosion protection monitoring alarm applied in deduster | |
| CN205538114U (en) | Leakage alarm device of primary lithium battery pack | |
| CN202486569U (en) | Explosion-proof device for spraying robot | |
| CN205207330U (en) | Malleation explosion proof cabinet's pneumatic control system | |
| CN105216012A (en) | Dust explosion protection structure in a kind of robot manipulating task system | |
| CN103812091A (en) | Lithium battery pack protector | |
| CN101358687B (en) | Gas safety conveying method | |
| CN203500075U (en) | Coal mine main fan on-line monitoring system | |
| CN210206210U (en) | Dust explosion-proof monitoring alarm device applied to dust remover | |
| CN106558192A (en) | A kind of flour mill's Multi-function Warning System | |
| CN104525377B (en) | A kind of online fault detect of electric cleaner, correction system | |
| CN108415473A (en) | Electric control box | |
| CN107907633A (en) | A kind of refuse landfill gas monitoring system | |
| CN206541422U (en) | A kind of jet autoalarm | |
| CN204677224U (en) | A kind of novel colliery on-line monitoring ventilation installation | |
| CN209693132U (en) | One kind destaticing system | |
| CN211879924U (en) | Power distribution cabinet with explosion-proof and heat dissipation functions | |
| CN214697909U (en) | Main fan room air shaft explosion-proof cover opening alarm device | |
| CN207937848U (en) | A kind of casting flue gas automation recovery control system | |
| CN209327815U (en) | Automatic control device for gas belt switch | |
| CN205129895U (en) | Dust exposion prevention structure in robot operation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |