CN206988157U - A kind of intellectual control device for double circuit fan - Google Patents
A kind of intellectual control device for double circuit fan Download PDFInfo
- Publication number
- CN206988157U CN206988157U CN201720534917.9U CN201720534917U CN206988157U CN 206988157 U CN206988157 U CN 206988157U CN 201720534917 U CN201720534917 U CN 201720534917U CN 206988157 U CN206988157 U CN 206988157U
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- China
- Prior art keywords
- fan
- wireless signal
- motor
- control device
- intelligent controller
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- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The utility model provides a kind of intellectual control device for double circuit fan, including wireless signal transceiver, alarm; air channel detector, monitor supervision platform, frequency converter; motor one, motor two, intelligent controller; transformer, circuit protection device, main air blower; standby fan, fan monitoring instrument and display, described wireless signal transceiver are connected with monitor supervision platform by wireless signal; and wireless signal transceiver connects alarm by signal wire, by alarm signal using wireless signal transmission to monitor supervision platform；Described frequency converter is connected with transformer.The utility model air channel detector, the setting of intelligent controller and fan monitoring instrument, be advantageous to control stabilization, securely and reliably, real-time monitor and detection, reduce maintenance cost, be easy to marketing and application.
Description
Technical field
The utility model belongs to air-blower control technical field, more particularly to a kind of intellectual control device for double circuit fan.
Background technology
Underground coal mine condition is special, and environment is poor, and the toxic and harmful gas such as gas is gushed out frequently, and serious threat the life of miner
The safety in production of safety and enterprise is ordered, so mine ventilation is the primary element task of safety in production.
In order to ensure the continuity and reliability of ventilation, most enterprise uses a kind of " Dual-power automatic switching at present
Magnetic starter ", the starter are only capable of in the first ring current dead electricity, and second servo loop automatic start continues to supply to working face
Wind, demonstrate,prove the continuity of ventilation.But its shortcoming is no matter face gas concentration is more high, it is necessary to more Wind Volumes, all the time with constant
Wind speed air quantity carries out air feed.Particularly it can not but automatically switch when electrical fault causes and shuts down blowing-out.So as to cause working face
Methane accumulation is transfinited or calm gentle breeze operation, and hidden danger is brought for Mine Safety in Production.Some ventilator controllers also use frequency conversion
Device instead of traditional magnetic starter, but simply apply the good startability of frequency converter, and air quantity wind speed still cannot
Automatically control.
But existing control circuit is poor there is control stability, security reliability is undesirable, and trouble hunting difficulty is big, inspection
It is low to repair efficiency, it is difficult to the problem of ensureing requirement.
Therefore, invent a kind of intellectual control device for double circuit fan and seem very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of intellectual control device for double circuit fan, to solve
Existing control circuit is poor there is control stability, and security reliability is undesirable, and trouble hunting difficulty is big, overhaul efficiency is low, difficult
The problem of to ensure requirement.A kind of intellectual control device for double circuit fan, including wireless signal transceiver, alarm, wind
Road detector, monitor supervision platform, frequency converter, motor one, motor two, intelligent controller, transformer, circuit protection device, main air blower,
Standby fan, fan monitoring instrument and display, described wireless signal transceiver are connected with monitor supervision platform by wireless signal,
And wireless signal transceiver connects alarm by signal wire, by alarm signal using wireless signal transmission to monitor supervision platform；Institute
The frequency converter stated is connected with transformer, and frequency converter is connected with motor one or motor two, and motor one and motor two can be entered
Row VFC, control are reliable and stable；Described intelligent controller is connected with fan monitoring instrument, and intelligent controller passes through letter
Number line is connected with frequency converter, is advantageously implemented and fan operation state is monitored, and according to the operational factor of collection to blower fan
Rationally controlled；Described circuit protection device is located at below transformer, and circuit protection device passes through signal wire and intelligence
Controller is connected, and is advantageous to quick decision circuitry failure, easy access；Described main air blower is connected with motor one；Described is standby
It is connected with blower fan with motor two；Described fan monitoring instrument is connected by signal wire with alarm, is advantageous to monitor wind in real time
Road composition of air and fan operation effect；Described display is connected to the top of monitor supervision platform；Described intelligent controller bag
Include main circuit board, control chip, body and fault diagnosis module, described main circuit board top installation control chip；Described
Control chip is connected with fault diagnosis module；Sidepiece of the described fault diagnosis module intercalation in body.
Further, described wireless signal transceiver uses wireless router, and monitor supervision platform is internally provided with wireless
Network interface card, remote monitoring is advantageously implemented, improves efficiency.
Further, described circuit protection device is internally provided with breaker, overload protective device, electrothermal relay.
Further, described control chip uses model AT89S52 singlechip chips, is advantageous to improve intelligent journey
Degree, stable and reliable operation.
Further, described fan monitoring instrument uses current transformer and voltage transformer, realizes and blower voltage is believed
Number and current signal data acquisition, gathered data through intelligent controlling device processing formed fan operation state data.
Further, described air channel detector uses firedamp sensor, airspeedometer or air pressure probe, effectively prison
Air channel air condition and composition are surveyed, rationally controls fan operation state, ensures that fan operation is effective and reasonable, it is energy-saving, extend
Service life of equipment.
Compared with prior art, the utility model has the advantages that：Due to a kind of double loop of the present utility model
Fan intelligent control device is widely used in preparation of specimen's technical field.Meanwhile the beneficial effects of the utility model are：
1. the setting of the utility model intelligent controller, is advantageously implemented intelligentized control method, control is reliable and stable.
2. the setting of fault diagnosis module of the present utility model, be advantageous to promptly and accurately failure judgement information, and to maintenance
Help is provided.
3. the setting of air channel detector of the present utility model, air channel air condition and composition are effectively monitored, rationally controls wind
Machine running status, ensure that fan operation is effective and reasonable, energy-saving, extension device service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：
1- wireless signal transceivers, 2- alarms, 3- air channels detector, 4- monitor supervision platforms, 5- frequency converters, 6- motors one,
7- motors two, 8- intelligent controllers, 81- circuit boards, 82- control chips, 83- bodies, 84- fault diagnosis modules, 9- transformers,
10- circuit protection devices, 11- main air blowers, 12- standby fans, 13- fan monitoring instrument, 14- displays.
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in Figure 1
A kind of intellectual control device for double circuit fan of the utility model offer, including wireless signal transceiver 1, alarm 2,
Air channel detector 3, monitor supervision platform 4, frequency converter 5, motor 1, motor 27, intelligent controller 8, transformer 9, circuit protection dress
Put 10, main air blower 11, standby fan 12, fan monitoring instrument 13 and display 14, described wireless signal transceiver 1 and monitoring
Platform 4 is connected by wireless signal, and wireless signal transceiver 1 connects alarm 2 by signal wire, and alarm signal is used into nothing
Line signal is launched to monitor supervision platform 4；Described frequency converter 5 is connected with transformer 9, and frequency converter 5 is connected with motor 1 or electricity
Machine 27, VFC can be carried out to motor 1 and motor 27, control is reliable and stable；Described intelligent controller 8 and blower fan
Monitoring device 13 is connected, and intelligent controller 8 is connected by signal wire with frequency converter 5, is advantageously implemented to fan operation state
It is monitored, and blower fan is rationally controlled according to the operational factor of collection；Described circuit protection device 10 is located at transformation
The lower section of device 5, and circuit protection device 10 is connected by signal wire with intelligent controller 8, is advantageous to quick decision circuitry failure, just
In maintenance；Described main air blower 11 is connected with motor 1；Described standby fan 12 is connected with motor 27；Described blower fan prison
Control instrument 13 is connected by signal wire with alarm 2, is advantageous to monitor air channel composition of air and fan operation effect in real time；It is described
Display 14 be connected to the top of monitor supervision platform 4；Described intelligent controller 8 includes main circuit board 81, control chip 82, machine
Body 83 and fault diagnosis module 84, the described top of main circuit board 81 installation control chip 82；Described control chip 82 and event
Hinder diagnostic module 84 to be connected；Sidepiece of the described intercalation of fault diagnosis module 84 in body 83.
Further, described wireless signal transceiver 1 uses wireless router, and monitor supervision platform 4 is internally provided with wirelessly
Card of surfing Internet, remote monitoring is advantageously implemented, improves efficiency.
Further, described circuit protection device 10 is internally provided with breaker, overload protective device, electrothermal relay.
Further, described control chip 82 uses model AT89S52 singlechip chips, is advantageous to improve intelligent journey
Degree, stable and reliable operation.
Further, described fan monitoring instrument 13 uses current transformer and voltage transformer, realizes to blower voltage
The data acquisition of signal and current signal, gathered data form fan operation state data through intelligent controlling device processing.
Further, described air channel detector 3 uses firedamp sensor, airspeedometer or air pressure probe, effectively
Air channel air condition and composition are monitored, rationally controls fan operation state, ensures that fan operation is effective and reasonable, it is energy-saving, prolong
Long service life of equipment.
Operation principle
In the utility model, intelligent controller 8 is connected with fan monitoring instrument 13, and fan monitoring instrument 13 is arranged on master
The sidepiece of blower fan 11 and standby fan 12, so as to provide control reference information for intelligent controller 8, and air channel detector 3 is installed
In the air channel where main air blower 11 or standby fan 12, composition of air and wind speed, blast etc. are detected in real time, can be alarm
2 provide warning message, ensure fan operation safety, when there is fault or fan operation failure, are touched by fault diagnosis
84 can provide help information for service work, improve overhaul efficiency.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical scheme is designed, and reaches above-mentioned technique effect, is to fall into protection model of the present utility model
Enclose.
Claims (6)
- A kind of 1. intellectual control device for double circuit fan, it is characterised in that：Including wireless signal transceiver（1）, alarm（2）, Air channel detector（3）, monitor supervision platform（4）, frequency converter（5）, motor one（6）, motor two（7）, intelligent controller（8）, transformer （9）, circuit protection device（10）, main air blower（11）, standby fan（12）, fan monitoring instrument（13）And display（14）, institute The wireless signal transceiver stated（1）With monitor supervision platform（4）It is connected by wireless signal, and wireless signal transceiver（1）Pass through letter Number line connection alarm（2）；Described frequency converter（5）With transformer（9）It is connected, and frequency converter（5）It is connected with motor one（6）Or Person's motor two（7）；Described intelligent controller（8）With fan monitoring instrument（13）It is connected, and intelligent controller（8）Pass through signal Line and frequency converter（5）It is connected；Described circuit protection device（10）Positioned at transformer（9）Lower section, and circuit protection device（10） Pass through signal wire and intelligent controller（8）It is connected；Described main air blower（11）With motor one（6）It is connected；Described standby fan （12）With motor two（7）It is connected；Described fan monitoring instrument（13）Pass through signal wire and alarm（2）It is connected；Described is aobvious Show device（14）It is connected to monitor supervision platform（4）Top；Described intelligent controller（8）Including main circuit board（81）, control chip （82）, body（83）And fault diagnosis module（84）, described main circuit board（81）Top is installed by control chip（82）；Described Control chip（82）With fault diagnosis module（84）It is connected；Described fault diagnosis module（84）Intercalation is in body（83）Side Portion.
- 2. intellectual control device for double circuit fan as claimed in claim 1, it is characterised in that：Described wireless signal transceiver （1）Using wireless router, and monitor supervision platform（4）It is internally provided with wireless Internet card.
- 3. intellectual control device for double circuit fan as claimed in claim 1, it is characterised in that：Described circuit protection device （10）It is internally provided with breaker, overload protective device, electrothermal relay.
- 4. intellectual control device for double circuit fan as claimed in claim 1, it is characterised in that：Described control chip（82）Adopt With model AT89S52 singlechip chips.
- 5. intellectual control device for double circuit fan as claimed in claim 1, it is characterised in that：Described fan monitoring instrument （13）Using current transformer and voltage transformer.
- 6. intellectual control device for double circuit fan as claimed in claim 1, it is characterised in that：Described air channel detector（3） Using firedamp sensor, airspeedometer or air pressure probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720534917.9U CN206988157U (en) | 2017-05-12 | 2017-05-12 | A kind of intellectual control device for double circuit fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720534917.9U CN206988157U (en) | 2017-05-12 | 2017-05-12 | A kind of intellectual control device for double circuit fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206988157U true CN206988157U (en) | 2018-02-09 |
Family
ID=61389271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720534917.9U Expired - Fee Related CN206988157U (en) | 2017-05-12 | 2017-05-12 | A kind of intellectual control device for double circuit fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206988157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505791A (en) * | 2018-06-27 | 2019-03-22 | 成都富强电子电器科技有限公司 | A kind of fire-fighting Double Speed Fan intelligent controller |
-
2017
- 2017-05-12 CN CN201720534917.9U patent/CN206988157U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505791A (en) * | 2018-06-27 | 2019-03-22 | 成都富强电子电器科技有限公司 | A kind of fire-fighting Double Speed Fan intelligent controller |
| CN109505791B (en) * | 2018-06-27 | 2024-02-09 | 成都富强电子电器科技有限公司 | Intelligent controller of fire-fighting double-speed fan |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20180512 |