CN205983164U - Wind door control system - Google Patents
Wind door control system Download PDFInfo
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- CN205983164U CN205983164U CN201621022711.XU CN201621022711U CN205983164U CN 205983164 U CN205983164 U CN 205983164U CN 201621022711 U CN201621022711 U CN 201621022711U CN 205983164 U CN205983164 U CN 205983164U
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- module
- interlocking
- controlled motor
- air door
- motor
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Abstract
The utility model provides a wind door control system relates to safety in production technical field, and this system includes: the power modul, interlocking contact module, interlock switch module and motor module, the motor module includes first control motor and second control motor, power module includes first power and second source, interlocking contact module connects between power module and motor module, interlocking contact module is through the interlocking contactor, first power or second source intercommunication first control motor and second control motor are select to first interlocking coil and second interlocking coil, the interlock switch module is connected between interlocking contact module and motor module, the interlock switch module controls first interlocking passageway respectively through third interlocking coil and interlock switch and second interlocking passageway switched on in the different times, thus, in the same period, first air door and second way air door only one switch motion can carry out.
Description
Technical field
This utility model is related to safety production technique field, more particularly, to a kind of air door control system.
Background technology
In order to excavate the resources such as coal, the mineral reserve of underground storage, a series of activities such as need to carry out explosion, dig a well, afterwards,
By the artificial exploitation carrying out coal, mineral reserve etc. in underground work.So, substantial amounts of powder can be gathered in the narrow drive of the underground space
The inflammable and explosive material such as dirt, methane.These inflammable and explosive materials once run into spark etc. and can cause blast, cause serious
Consequence.Particularly when opening and closing the entrance of drive, big stock wind pours in drive, can lead to dust in drive, methane etc.
Concentration be increased dramatically, occur blast probability be also increased dramatically.Therefore, in order to avoid the generation of the events such as blast, in ore deposit
Moment Radix Saposhnikoviae will be noted in road.
In order to prevent altering wind phenomenon, the measure taken at present is at the porch of drive setting two sects respectively first
Road air door and second air door wind direction is isolated, and, first air door and second air door are at a distance.When
Need, into fashionable, to be first turned on first air door, close second air door, enter in the middle of first air door and second air door
Position after, close first air door, open second air door.But, aforesaid operations all by being accomplished manually, are not only taken a lot of work at present
Arduously, and, lead to first air door and the switch of second air door can not coordinate well, still have wind enter drive.
Utility model content
In view of this, the purpose of this utility model embodiment is to provide a kind of air door control system, by arranging power supply
Module, interlocking contact module, interlock switch module and motor module so that within the same time, first air door and second
Air door only one of which can carry out switch motion.
In a first aspect, this utility model embodiment provides a kind of air door control system, including：Power module, mutual interlocking
Touch block, interlock switch module and motor module；
Motor module includes the first controlled motor and the second controlled motor, and wherein, the first controlled motor is used for control first
Road air door, the second controlled motor is used for controlling second air door；
Power module includes the first power supply and second source, and the first power supply connects the first controlled motor and second and controls electricity
Machine, second source connects the first controlled motor and the second controlled motor；
Interlocking contact module is connected between power module and motor module, interlocking contact module include interlocking contact device,
First interlocking coil and the second interlocking coil, wherein, the first interlocking coil and the second interlocking coil are respectively with interlocking contact device even
Connect；
First interlocking coil, for connecting interlocking contact device with the first power supply in conducting, so that the first power supply is the
One controlled motor and the second controlled motor are powered；
Second interlocking coil, for connecting interlocking contact device with second source in conducting, so that second source is the
One controlled motor and the second controlled motor are powered；
Interlock switch module is connected between interlocking contact module and motor module, and interlock switch module includes the 3rd interlocking
Coil and interlock switch, wherein, the 3rd interlocking coil includes the first mutual lock access and the second mutual lock access；
First mutual lock access, for connecting with the first controlled motor in conducting, to control first air door switch；
Second mutual lock access, for connecting with the second controlled motor in conducting, to control second air door switch.
In conjunction with a first aspect, this utility model embodiment provides the first possible embodiment of first aspect, its
In, also include interlocking top control module, interlocking top control module is connected with interlocking contact module and interlock switch module respectively, and interlocking is total
Control module includes the first master control end and the second master control end, and the first master control end is connected with the first mutual lock access, the second master control end and the
Two mutual lock accesses are connected；
First master control end, for controlling the first mutual lock access to quit work when disconnecting；
Second master control end, for controlling the second mutual lock access to quit work when disconnecting.
In conjunction with the first possible embodiment of first aspect, this utility model embodiment provides the of first aspect
Two kinds of possible embodiments, wherein, also include overcurrent protection module, the input of overcurrent protection module and motor module phase
Even, the outfan of overcurrent protection module is all connected with the first master control end and the second master control end, and overcurrent protection module, for working as motor
When current value in module is more than pre-set current value, the first master control end and the second master control end is controlled all to disconnect.
In conjunction with the possible embodiment of the second of first aspect, this utility model embodiment provides the of first aspect
Three kinds of possible embodiments, wherein, also include Current Mutual Inductance module, the input of Current Mutual Inductance module and interlock switch module
Outfan be connected, the outfan of Current Mutual Inductance module is connected with overcurrent protection module.
In conjunction with the third possible embodiment of first aspect, this utility model embodiment provides the of first aspect
Four kinds of possible embodiments, wherein, also include induction electromotive force absorption module, induction electromotive force absorption module is connected to electric current
Between mutual inductance module and motor module, for absorbing the first controlled motor and the second controlled motor faradism in switching process
Kinetic potential.
In conjunction with the 4th kind of possible embodiment of first aspect, this utility model embodiment provides the of first aspect
Five kinds of possible embodiments, wherein, also include leakage protection module, and leakage protection module is connected to motor module and excessively stream is protected
Between shield module, for detecting whether the first controlled motor and the second controlled motor leak electricity, and, trip after electric leakage is detected.
In conjunction with the 5th kind of possible embodiment of first aspect, this utility model embodiment provides the of first aspect
Six kinds of possible embodiments, wherein, also include Power Monitoring Unit, Power Monitoring Unit is connected with interlocking contact module, electricity
Source monitoring module includes the first Power Supply Monitoring end and second source monitoring client；
First Power Supply Monitoring end connects the outfan of the first interlocking coil, for monitoring whether the first power supply has electricity；
Second source monitoring client connects the outfan of the second interlocking coil, for monitoring whether second source has electricity.
In conjunction with the 6th kind of possible embodiment of first aspect, this utility model embodiment provides the of first aspect
Seven kinds of possible embodiments, wherein, also include PLC control module, PLC control module and the first interlocking coil, the second interlocking
Coil and the 3rd interlocking coil are connected, for controlling the break-make of the first interlocking coil, the second interlocking coil and the 3rd interlocking coil.
In conjunction with the 7th kind of possible embodiment of first aspect, this utility model embodiment provides the of first aspect
Eight kinds of possible embodiments, wherein, also include display module, display module is connected with PLC control module, for display first
Controlled motor and the running status of the second controlled motor.
In conjunction with the 8th kind of possible embodiment of first aspect, this utility model embodiment provides the of first aspect
Nine kinds of possible embodiments, wherein, also include alarm module, alarm module is connected with leakage protection module, for when electric leakage
When protection module detects the first controlled motor and/or the electric leakage of the second controlled motor, alarm module is controlled to send warning.
A kind of air door control system that this utility model embodiment provides, this system includes：Power module, interlocking contact mould
Block, interlock switch module and motor module, motor module includes the first controlled motor and the second controlled motor, wherein, motor mould
Block includes the first controlled motor and the second controlled motor, and power module includes the first power supply and second source, interlocking contact module
It is connected between power module and motor module, it is mutual that interlocking contact module passes through interlocking contact device, the first interlocking coil and second
Locking wire circle connects the first controlled motor and the second controlled motor choosing the first power supply or second source, and interlock switch module connects
Between interlocking contact module and motor module, interlock switch module controls the respectively by the 3rd interlocking coil and interlock switch
One mutual lock access and the second mutual lock access turn in different time.Make within the same time by above-mentioned setting, first wind
Door and second air door only one of which can carry out switch motion, it is achieved thereby that preventing from altering the purpose of wind.
For enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by cooperation, is described in detail below.
Brief description
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to use required in embodiment
Accompanying drawing be briefly described it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 shows a kind of structural framing figure of air door control system that this utility model embodiment is provided；
Fig. 2 shows a kind of concrete structure diagram of air door control system that this utility model embodiment is provided；
Fig. 3 shows a kind of control structure figure of air door control system that this utility model embodiment is provided.
Primary clustering symbol description：
1- power module 2- interlocking contact module
3- interlock switch module 4- motor module
Specific embodiment
Below in conjunction with accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu, it is fully described by it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole realities
Apply example.The assembly of this utility model embodiment generally described and illustrated in accompanying drawing herein can be come with various different configurations
Arrangement and design.Therefore, below the detailed description of the embodiment of the present utility model providing in the accompanying drawings is not intended to limit
Claimed scope of the present utility model, but it is merely representative of selected embodiment of the present utility model.Based on this utility model
Embodiment, the every other embodiment that those skilled in the art are obtained on the premise of not making creative work, all
Belong to the scope of this utility model protection.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", the orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, are only
For the ease of describe of the present utility model simplify description, rather than instruction or the hint device of indication or assembly must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or hint relative importance.Wherein, term "
One position " is two different positions with " second position ".
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two component internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning in this utility model for the language.
At present, in order to prevent from occurring in drive altering wind phenomenon, generally, arrange two sects in the porch of drive to come to wind direction
Isolated, and, in first air door and second air door at a distance.When needing, into fashionable, to be first turned on first
Road air door, closes second air door, after entering into the position in the middle of first air door and second air door, closes first wind
Door, opens second air door.But, aforesaid operations at present all by being accomplished manually, such first air door and second air door
Switch can not coordinate well, and that is, first air door and second air door there is also and open simultaneously, or, one is being not turned off
When another unlatching, so, still have wind enter drive.This dual power supply air door control system is in order to solve the above problems.
Embodiment one
As shown in Figure 1,2 and 3, a kind of air door control system includes：Power module 1, interlocking contact module 2, interlock switch
Module 3 and motor module 4, interlocking contact module 2 is connected between power module 1 and motor module 4, and interlock switch module 3 is even
It is connected between interlocking contact module 2 and motor module 4.
Power module 1 includes the first power supply and second source, and wherein, the first power supply connects the first controlled motor and the second control
Motor processed, second source connects the first controlled motor and the second controlled motor.Interlocking contact module 2 include interlocking contact device,
One interlocking coil and the second interlocking coil, wherein, the first interlocking coil and the second interlocking coil are connected with interlocking contact device respectively,
First interlocking coil, for connecting interlocking contact device with the first power supply in conducting, so that the first power supply is the first control electricity
Machine and the second controlled motor are powered, the second interlocking coil, for interlocking contact device being connected with second source in conducting, so that
Second source is the first controlled motor and the second controlled motor is powered, so when using, can be using the first power supply as power supply
Power supply, second source as back-up power source, or, using second source as power supply, the first power supply is as standby confession
Power supply, compared with existing electric power system, is capable of being switched fast of power supply.
Motor module 4 includes the first controlled motor and the second controlled motor, and wherein, the first controlled motor is used for control first
Road air door, the second controlled motor is used for controlling second air door.3rd interlocking coil includes the first mutual lock access and the second interlocking
Passage, the first mutual lock access, for connecting with the first controlled motor in conducting, to control first air door switch, second is mutual
Lock access, for connecting with the second controlled motor in conducting, to control second air door switch, in order in the same time
Interior, only first air door or second air door being capable of actions.
Additionally, the system also includes the interlocking top control module being connected with interlocking contact module 2 and interlock switch module 3, will
First master control end is connected with the first mutual lock access, and the second master control end is connected with the second mutual lock access, and then realizes the first master control end,
For controlling the first mutual lock access to quit work when disconnecting, the second master control end, for controlling the second mutual lock access when disconnecting
Quit work, realize the effect of double interlock.Power Monitoring Unit is connected with interlocking contact module 2, and Power Monitoring Unit includes
First Power Supply Monitoring end and second source monitoring client, the first Power Supply Monitoring end connects the outfan of the first interlocking coil, for supervising
Survey whether the first power supply has electricity, second source monitoring client connects the outfan of the second interlocking coil, for monitoring second source is
No have electricity, for example, when the first power supply normal power supply, the first Power Supply Monitoring end being connected to the outfan of the first interlocking coil is closed
Close display high level, when the first power supply does not have normal power supply, be connected to the first power supply prison of the outfan of the first interlocking coil
Control end disconnects display low level, so, just can check the break-make of the first power supply and second source by the level change of pin
Situation.
A kind of air door control system that the present embodiment provides, the having the technical effect that of this embodiment：By arranging interlocking contact
Module 2, interlock switch module 3 is so that system can easily select power supply, and, realizes the first controlled motor and second
The interlock switch of controlled motor, so within the same time, first air door and second air door only one of which can be switched
Action, thus effectively completely cut off the air intake phenomenon in drive.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change
Or replace, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with described power
The protection domain that profit requires is defined.
Claims (10)
1. a kind of air door control system it is characterised in that, including：Power module, interlocking contact module, interlock switch module and electricity
Machine module；
Described motor module includes the first controlled motor and the second controlled motor, and wherein, described first controlled motor is used for controlling
First air door, described second controlled motor is used for controlling second air door；
Described power module includes the first power supply and second source, and described first power supply connects described first controlled motor and described
Second controlled motor, described second source connects described first controlled motor and described second controlled motor；
Described interlocking contact module is connected between described power module and described motor module, and described interlocking contact module includes
Interlocking contact device, the first interlocking coil and the second interlocking coil, wherein, described first interlocking coil and the second interlocking coil are respectively
It is connected with interlocking contact device；
Described first interlocking coil, for described interlocking contact device being connected with described first power supply in conducting, so that described
First power supply is described first controlled motor and the second controlled motor is powered；
Described second interlocking coil, for described interlocking contact device being connected with described second source in conducting, so that described
Second source is described first controlled motor and the second controlled motor is powered；
Described interlock switch module is connected between described interlocking contact module and described motor module, described interlock switch module
Including the 3rd interlocking coil and interlock switch, wherein, described 3rd interlocking coil includes the first mutual lock access and the second interlocking is logical
Road；
Described first mutual lock access, for connecting with described first controlled motor in conducting, to control first air door switch；
Described second mutual lock access, for connecting with described second controlled motor in conducting, to control second air door switch.
2. a kind of air door control system according to claim 1 is it is characterised in that also including interlocking top control module, described
Interlocking top control module is connected with described interlocking contact module and interlock switch module respectively, and described interlocking top control module includes first
Master control end and the second master control end, described first master control end is connected with the described first mutual lock access, described second master control end with described
Second mutual lock access is connected；
Described first master control end, for controlling the described first mutual lock access to quit work when disconnecting；
Described second master control end, for controlling the described second mutual lock access to quit work when disconnecting.
3. a kind of air door control system according to claim 2 is it is characterised in that also including overcurrent protection module, described
The input of overcurrent protection module is connected with described motor module, the outfan of described overcurrent protection module and described first master control
End is all connected with the second master control end, described overcurrent protection module, for being more than default electricity when the current value in described motor module
During flow valuve, described first master control end and the second master control end is controlled all to disconnect.
4. a kind of air door control system according to claim 3 is it is characterised in that also including Current Mutual Inductance module, described
The input of Current Mutual Inductance module is connected with the outfan of described interlock switch module, the outfan of described Current Mutual Inductance module with
Described overcurrent protection module is connected.
5. a kind of air door control system according to claim 4 absorbs mould it is characterised in that also including induction electromotive force
Block, described induction electromotive force absorption module is connected between described Current Mutual Inductance module and described motor module, for absorbing
State the first controlled motor and the second controlled motor induction electromotive force in switching process.
6. a kind of air door control system according to claim 5 is it is characterised in that also including leakage protection module, described
Leakage protection module is connected between described motor module and described overcurrent protection module, for detecting described first controlled motor
Whether leak electricity with the second controlled motor, and, trip after electric leakage is detected.
7. a kind of air door control system according to claim 6 is it is characterised in that also including Power Monitoring Unit, described
Power Monitoring Unit is connected with described interlocking contact module, and described Power Monitoring Unit includes the first Power Supply Monitoring end and the second electricity
Source monitoring client；
Described first Power Supply Monitoring end connects the outfan of described first interlocking coil, for monitoring whether described first power supply has
Electricity；
Described second source monitoring client connects the outfan of described second interlocking coil, for monitoring whether described second source has
Electricity.
8. a kind of air door control system according to claim 7 is it is characterised in that also including PLC control module, described
PLC control module is connected with the described first interlocking coil, the second interlocking coil and the 3rd interlocking coil, for controlling described first
The break-make of interlocking coil, the second interlocking coil and the 3rd interlocking coil.
9. a kind of air door control system according to claim 8 is it is characterised in that also include display module, described display
Module is connected with described PLC control module, for showing the running status of described first controlled motor and the second controlled motor.
10. a kind of air door control system according to claim 9 is it is characterised in that also include alarm module, described warning
Module is connected with described leakage protection module, for when described leakage protection module detect described first controlled motor and/or
During the second controlled motor electric leakage, described alarm module is controlled to send warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022711.XU CN205983164U (en) | 2016-08-30 | 2016-08-30 | Wind door control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022711.XU CN205983164U (en) | 2016-08-30 | 2016-08-30 | Wind door control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205983164U true CN205983164U (en) | 2017-02-22 |
Family
ID=58039238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621022711.XU Active CN205983164U (en) | 2016-08-30 | 2016-08-30 | Wind door control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205983164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106227145A (en) * | 2016-08-30 | 2016-12-14 | 南京双京电器集团有限公司 | A kind of dual power supply air door control system |
| CN111243232A (en) * | 2020-03-20 | 2020-06-05 | 珠海格力电器股份有限公司 | Alarm device, alarm system and alarm method |
-
2016
- 2016-08-30 CN CN201621022711.XU patent/CN205983164U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106227145A (en) * | 2016-08-30 | 2016-12-14 | 南京双京电器集团有限公司 | A kind of dual power supply air door control system |
| CN111243232A (en) * | 2020-03-20 | 2020-06-05 | 珠海格力电器股份有限公司 | Alarm device, alarm system and alarm method |
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