CN110365352A - A kind of information transmission equipment and method based on flameproof enclosure - Google Patents
A kind of information transmission equipment and method based on flameproof enclosure Download PDFInfo
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- CN110365352A CN110365352A CN201810305152.0A CN201810305152A CN110365352A CN 110365352 A CN110365352 A CN 110365352A CN 201810305152 A CN201810305152 A CN 201810305152A CN 110365352 A CN110365352 A CN 110365352A
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- flameproof enclosure
- wireless
- explosion
- proof
- reception device
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/04—Metal casings
Abstract
The invention discloses a kind of information transmission equipment and method based on flameproof enclosure, the equipment includes: the flameproof enclosure for shielding wireless signal；The power supply being mounted in the flameproof enclosure；The electrical fuse being mounted in the flameproof enclosure；The internal wireless emitter and internal wireless reception device being mounted in the flameproof enclosure；The external wireless reception device and external wireless emitter being mounted on outside the flameproof enclosure；Wherein, the internal wireless emitter emits wireless signal to the external wireless reception device via the explosion-proof radio channel being mounted on flameproof enclosure；The external wireless emitter emits wireless signal to the internal wireless reception device via the explosion-proof radio channel being mounted on flameproof enclosure.
Description
Technical field
The present invention relates to the underground explosion-proof equipment for coal mine, more particularly to the information transmission equipment based on flameproof enclosure
And method.
Background technique
Explosion-proof device 21 used in the explosive atmospheres such as coal mine as shown in Figure 1 and Figure 2, there is flameproof enclosure 5 and electrical fuse
10,66V power supplies are introduced by termination 1.Electrical fuse 10 is mounted in flameproof enclosure 5.Explosion-proof device 21 and signal
The transmission path of signal and energy is transmitted between device 25: electrical fuse 10 connects binding post by 5 inside conductor 24 of flameproof enclosure
23, signal cable 22 is drawn on binding post 23 by the small wiring mouth 2 of flameproof enclosure 5, and signal cable 22 is guided to flameproof enclosure
5 outside, and connect with signal device 25, the signal energy transmission channel between explosion-proof device 21 and signal device 25 is formed,
Signal device 25 can be operation button, signal lamp etc..Such as: the electrical fuse 10 of explosion-proof device 21 is given by the transmission channel
Signal device 25 provides 36V voltage；The instruction that has a power failure also can be transmitted to electrical core by the transmission channel by people's operation signal device 25
Son 10, realization starts or stops.People transmits another paths of signal to explosion-proof device 21: people operates the behaviour on flameproof enclosure 5
Make button 6, operation signal is converted into electric signal by mechanical mechanism, the electrical fuse 10 being transferred in flameproof enclosure 5.
That is, signal and energy inside and outside flameproof enclosure, are all by conducting wire 24, signal cable 22 or mechanical mechanism
" wired " transmission.The devices such as the handheld portable gas detector in mobile phone application, all cannot be directly between explosion-proof device 21
Switched wireless information and energy.
Flameproof enclosure 5 is general all to use steel and iron manufacturing, and due to the shielding action of metal, electromagnetic wave, microwave, infrared ray etc. are wireless
Signal all cannot will carry out signal and energy transmission inside and outside flameproof enclosure 5 directly through steel plate and electrical 10 Direct Communication of fuse,
First method is to carry out wire transmission by signal cable 22 and conducting wire 24 and small wiring mouth 2, due to the spy of explosive atmosphere
Different property, signal cable 22 and small wiring mouth 2 have to comply with mandatory GB3836 series standard requirement, if not meeting the standard,
It is exactly " losing quick-fried ", gas and dust explosion can be caused.Since signal cable 22 and termination 1 " losing quick-fried " have caused many times watt
This explosion.Second method is not have to signal cable 22, and people directly operates the operation button 6 on flameproof enclosure 5, signal is transmitted to
Electrical fuse 10, this method cannot far control explosion-proof device 21 at a distance and start and stop.These problems not only reduce
Safety of coal mines is horizontal, also hinder modern communications technology, robot technology, wireless charging technology underground popularization and application.
There is flame proof gap 51 to be used as " flame-out channel " between 5 each section of flameproof enclosure, when the flame in flameproof enclosure 5 is logical
It crosses after flame proof gap 51 is sprayed onto outside, due to its " flame-out " effect, temperature is reduced to the gas that cannot be ignited outside flameproof enclosure 5
Explosion.Since flame proof gap 51 acts on great, mandatory GB3836 series standard has extremely strict requirements to it.
Peep hole 52 is set on some flameproof enclosures 5, the transparent materials such as organic glass are installed on hole, for observing outside flame proof
Indicator light and instrument in shell 5.
Summary of the invention
The object of the present invention is to provide a kind of information transmission equipment and method based on flameproof enclosure, solves existing underground
Explosion-proof device cannot transmit the technical issues of wireless signal.
According to a first aspect of the present invention, a kind of information transmission equipment based on flameproof enclosure includes:
For shielding the flameproof enclosure of wireless signal；
The power supply being mounted in the flameproof enclosure；
The electrical fuse being mounted in the flameproof enclosure；
It is characterized by further comprising:
The internal wireless emitter and internal wireless reception device being mounted in the flameproof enclosure；
The external wireless reception device and external wireless emitter being mounted on outside the flameproof enclosure；
Wherein, the internal wireless emitter is via the explosion-proof radio channel being mounted on flameproof enclosure to the outside
Radio receiver emits wireless signal；
The external wireless emitter is via the explosion-proof radio channel being mounted on flameproof enclosure to the internal wireless
Reception device emits wireless signal.
Preferably, the explosion-proof radio channel is with one of lower component: being mounted on the flame proof gap on flameproof enclosure；Installation
In flameproof enclosure upper observation hole；The charging communication aperture being mounted on flameproof enclosure；It is mounted on the wireless transmission hole on flameproof enclosure.
Preferably, equipment of the invention further includes powering for the external wireless reception device and external wireless emitter
Explosion-proof rectifier power source or explosion-proof rechargeable battery or intrinsic safety dry cell.
Preferably, when the explosion-proof radio channel is flame proof gap, the internal wireless emitter, internal wireless are connect
Receiving apparatus, external wireless reception device and external wireless emitter be appropriate for Bluetooth communication, mobile communication or
The communication device of Zgbee communication.
Preferably, when the explosion-proof radio channel is peep hole or charging communication aperture, the internal wireless emitter,
Internal wireless reception device, external wireless reception device and external wireless emitter are to be appropriate for infrared ray, laser, magnetic
The communication device of field or microwave communication.
Preferably, the peep hole or charging communication aperture are equipped with the transparent material for meeting flame proof requirement or other media are situated between
Matter.
Preferably, the wireless transmission hole includes: the through-hole being provided on the flameproof enclosure；And it is mounted on described logical
Antenna medium medium on hole；Wherein, the antenna medium medium is and the use metal of flameproof enclosure surrounding insulation or conductive rubber
Antenna made of glue；Or the antenna medium medium is made of metal outer, insulating intermediate layer and conductor internal layer.
Preferably, the explosion-proof rechargeable battery setting is on peep hole 52 or charging communication aperture 53.
Preferably, the internal wireless emitter and internal wireless reception device are respectively the transmitting dress of wireless card reader
It sets and reception device.
According to the second aspect of the invention, a kind of information transferring method based on flameproof enclosure includes:
Power supply is installed in the flameproof enclosure for shielding wireless signal；
Electrical fuse is installed in the flameproof enclosure；
Internal wireless emitter and internal wireless reception device are installed in the flameproof enclosure；
External wireless reception device and external wireless emitter are installed outside the flameproof enclosure；
Wherein, the internal wireless emitter is via the explosion-proof radio channel being mounted on flameproof enclosure to the outside
Radio receiver emits wireless signal；
The external wireless emitter is via the explosion-proof radio channel being mounted on flameproof enclosure to the internal wireless
Reception device emits wireless signal.
Compared with the existing technology, the method have the benefit that, explosion-proof device can be made to utilize wireless signal transmission
Information, and component is shelved by the way that food is arranged outside explosion-proof device, to utilize the microwave signal in explosion-proof device
Heat food.
Structure and working principle of the invention is described in detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the schematic diagram of existing explosion isolation device；
Fig. 2 is the schematic diagram of the information transmission equipment of the invention based on flameproof enclosure；
Fig. 3 is one of the schematic diagram when information transmission equipment of the invention based on flameproof enclosure is applied to antiknock device；
Fig. 4 be the information transmission equipment of the invention based on flameproof enclosure be applied to antiknock device when schematic diagram two；
Fig. 5 be the information transmission equipment of the invention based on flameproof enclosure be applied to antiknock device when schematic diagram three；
Fig. 6 be the information transmission equipment of the invention based on flameproof enclosure be applied to antiknock device when schematic diagram four.
Description of symbols: 1- termination；The small wiring mouth of 2-；3- flameproof enclosure lid；5- flameproof enclosure；6- operation is pressed
Button；7- peep hole；9- interior of shell does not have the wireless transmission/reception device of antenna；The electrical fuse of 10-；11- insulating materials；12-
Antenna transmission medium；13- wireless charging device；16- wireless charging schematic lines；18- spare wireless charging transmitting/reception dress
It sets；The wireless charging transmission/reception of 19- work；21- explosion-proof device；22- signal cable；23- binding post；24- conducting wire；
25- signal device；30- rectifier power source；31- rechargeable battery；33- dry cell；The non-explosion-proof power supply of 38-；41- knob；42- is set
Standby interface；43- network interface；44- interface arrangement；51- flame proof gap；52- transparent material or other wireless transmission mediums；53-
Charging and communication hole；55- wireless transmission hole；58- transmission channel；Wireless transmission/reception device outside flameproof enclosure；
The explosion-proof wireless device of 83-；Wireless transmission/reception device in flameproof enclosure；The non-explosion-proof wireless device of 93-；301- is anti-
Quick-fried rectifier power source；The explosion-proof rechargeable battery of 311-；The dry electric battery of 331-；The explosion-proof power supply of 381-.
Specific embodiment
As shown in Figures 2 to 6, a kind of information transmission equipment based on flameproof enclosure of the invention includes: for shielding nothing
The flameproof enclosure of line signal；The power supply being mounted in the flameproof enclosure；The electrical fuse being mounted in the flameproof enclosure；Peace
Internal wireless emitter and internal wireless reception device in the flameproof enclosure；It is mounted on outside the flameproof enclosure
External wireless reception device and external wireless emitter；Wherein, the internal wireless emitter is via being mounted on outside flame proof
Explosion-proof radio channel on shell emits wireless signal to the external wireless reception device；The external wireless emitter via
The explosion-proof radio channel being mounted on flameproof enclosure emits wireless signal to the internal wireless reception device.
In addition, a kind of information transferring method based on flameproof enclosure of the invention includes: for shielding wireless signal
Power supply is installed in flameproof enclosure；Electrical fuse is installed in the flameproof enclosure；Internal wireless is installed in the flameproof enclosure
Emitter and internal wireless reception device；External wireless reception device and external wireless transmitting are installed outside the flameproof enclosure
Device；Wherein, the internal wireless emitter is via the explosion-proof radio channel being mounted on flameproof enclosure to the external nothing
Line reception device emits wireless signal；The external wireless emitter is via the explosion-proof radio channel being mounted on flameproof enclosure
Emit wireless signal to the internal wireless reception device.
In summary, the information transmission equipment and method of the invention based on flameproof enclosure has the following characteristics that
1, in 5 the inside of the flameproof enclosure of steel and iron manufacturing: installation rectifier power source 30 or the conducts such as rechargable battery 31 or dry cell 33
Power supply 38 is powered to wireless launcher F191 and radio receiver S292,91 and 92 with the electrical fuse in flameproof enclosure 5
10 connections, electrical fuse 10 are to handle and save the status datas such as short circuit, electric leakage, voltage, electric current, setting valve, date of survey
Chip；
The wireless signal that wireless launcher F191 is issued passes through flame proof gap 51 in medium channel 58 or peep hole 52
Or charge communication aperture 53 or wireless transmission hole 55, it is transmitted to the correspondence radio receiver S181 of 5 outside of flameproof enclosure, after processing
It is transmitted to equipment 42 or network 43 or wireless launcher F282；
The signal of people's operation button 41 of 5 outside of flameproof enclosure or the signal of equipment 42 or network 43, are transmitted to wireless transmission
Device F282 is transmitted to the correspondence radio receiver S292 of 5 the inside of flameproof enclosure after processing by medium channel 58, then passes
To electrical fuse 10 or F191；
The explosion-proof rectifier power source 301 or explosion-proof rechargeable battery 311 or intrinsic safety dry cell 331 of 5 outside of flameproof enclosure give S181
And/or F282 power supply；
2, between F191 and S181 or between F282 and S292, by transmitting/reception " bluetooth " signal or by transmitting/
It receives mobile phone electromagnetic wave signal or by transmitting/reception Zgbee, is communicated by flame proof gap 51；
3, between the F191 and S181 or between F282 and S292, pass through transmitting/receiving infrared-ray, laser, magnetic
Field, microwave signal are communicated by peep hole 52 or charging communication aperture 53；
4, peep hole 52 described in 1 or charging communication aperture 53 or wireless transmission hole 55, are all arranged by flame proof requirement in flame proof
On shell 5, in addition to wireless transmission hole 55, all installations meet the transparent material or other medium media 7 of flame proof requirement, and wirelessly send out
Antenna made of antenna medium medium 12 in perforation 55 or the conductor with the insulation of 5 surrounding of flameproof enclosure, material can use gold
Belong to or conductive rubber is made；Outside metal is made in medium medium 12, and intermediate insulation separates, and most the inside is transmission wireless signal
Conductor；
5, explosion-proof rechargeable battery 311 is placed on peep hole 52 or charging communication aperture 53, by F191 as wireless charging electricity
Explosion-proof rechargeable battery 311 wireless charging of the source to 5 outside of flameproof enclosure；
6, F191/S292 is card reader, uses chip or the magnetic card of chipless as the S181/ of 5 outside of flameproof enclosure
F282 swipes the card on charging communication aperture 53 or peep hole 52, and electromagnetic signal is by transparent materials or other medium media such as glass
7, the status datas such as short circuit, electric leakage, voltage, electric current, setting valve, the date of survey of the electrical fuse 10 in 5 the inside of flameproof enclosure are read,
Or the electrical fuse 10 of operation stops power transmission.
7, microwave can realize the energy inside and outside flameproof enclosure 5 to food heating such as the underground class Chinese meals of 5 outside of flameproof enclosure
Transmission.
Combined with specific embodiments below, the present invention is described in detail.
Embodiment 1
As shown in figure 3, using card reader as the radio receiver S292 for being mounted on 5 the inside of flameproof enclosure, with electrical core
Son 10 connects, and uses chip or the magnetic card of chipless as the wireless launcher F282 of 5 outside of flameproof enclosure, in peep hole 52
On swipe the card, electromagnetic signal reads the electrical fuse 10 in 5 the inside of flameproof enclosure by transparent materials or other medium media 7 such as glass
The status datas such as short circuit, electric leakage, voltage, electric current, setting valve, date of survey, magnetic card is taken to the Data Analysis Services such as computer
It is handled on device.It is of course also possible to which operating the electrical realization of fuse 10 with magnetic card stops power transmission.The non-explosion-proof power supply 38 of S2 by
Rectifier power source 30 and the power supply of rechargeable battery 31 or dry cell 33 work alternatively, after the AC power source of electrical fuse 10 has a power failure, S2
It is powered by rechargeable battery 31 or dry cell 33, staff also can read data with magnetic card when guaranteeing to have a power failure.
Alternatively, as shown in figure 3, being flameproof enclosure 5 with the charge power supply partial reequipping of mobile phone wireless charger
In emitter F191, and connect with electrical fuse 10, as charge power supply, be mobile phone wireless charging battery partial reequipping
The radio receiver S181 of 5 outside of flameproof enclosure, as the charge power supply of the miniature instruments such as gas detector, while to correlation
Product carries out substantial safety-design improvement, is transformed into essential safety product.
When to charge to the intrinsic safety types miniature instrument such as gas detector, drop it on the medium medium 7 of peep hole 52,
Wireless charging device 91 in flameproof enclosure 5 gives its wireless charging.
Alternatively two, as shown in figure 3, can also be improved with the IR remote controller of television set referring to the above method, it is real
It now controls electrical fuse 10 to start or stop, or transmission electric state parameter, can also be emitted with laser, microwave device etc./
Reception device realizes inside and outside communication and control by peep hole 52.Inside and outside energy transmission can also be realized by microwave.Such as give flame proof
Food heating such as the underground class Chinese meal outside shell 5 etc..
Alternatively three, as shown in figure 3, wireless transmission/reception device can be photoelectronic coupler part, such as outside flame proof
Wireless transmission/reception device 91/92 and electrical fuse 10 in shell 5 are electrically connected, and convert electrical signals into optical signal, by seeing
The transparent material for examining hole 52 passes to the wireless transmission/reception device 82/81 of the outside of flameproof enclosure 5, receive after optical signal again into
Row processing is transmitted to optical cable, or becomes electric signal and be transmitted to microprocessor.
Certainly, wireless transmission/reception device can all be optical transmitting component, emit or receive light letter by peep hole 52
Number；Wireless transmission/reception device can be sound such as ultrasound transmitter device part, emit or receive sound letter by peep hole 52
Number.
Embodiment 2
It is improved as shown in figure 4, " bluetooth " function of the old mobile phone of two steps is carried out the design of this Anhua, is designed to that " bluetooth " is matched
At essential safe type product, as the wireless launcher F282/ reception device S181 and flameproof enclosure 5 outside flameproof enclosure 5
Interior wireless launcher F191/ reception device S292, and be connected with electrical fuse 10.Outside flameproof enclosure 5, staff couple
Explosion-proof device 21, operate wireless launcher F282, wireless signal is by flame proof gap 51, the nothing being transmitted in flameproof enclosure 5
Line reception device S292 instructs electrical fuse 10 to power off or be powered after treatment.Radio receiver S181/ wireless transmission
Device F282 can be connect with the network in underworkings, receive or to network transmit big data signal, realize big data management,
Early warning or control.It can also not have to " bluetooth ", and the electromagnetic wave of mobile communications such as " WLAN " or Zgbee is used to be communicated.
This method is applicable to various flameproof enclosures 5, do not have even if on flameproof enclosure 5 peep hole 52 and charging communication aperture 53 can be real
Existing wireless telecommunications.The explosion-proof power supply 381 of radio receiver S181/ wireless launcher F282 is by explosion-proof rectifier power source
301 or 331 interleaved power of explosion-proof rechargeable battery 311 or dry cell, after AC power source power failure, S1/F2 by rechargeable battery 311 or
Dry cell 331 is powered, and staff also can read data with magnetic card when guaranteeing to have a power failure.To realize big data, Internet of Things, robot
It mines and wisdom construction of coal mine provides conveniently.
Embodiment 3
As shown in figure 5, the flameproof enclosure 5 manufactured with steel plate by GB3836 series standard, it is logical to open a charging on shell
Hole 53 is interrogated, is fixedly mounted on hole and meets the transparent materials such as the organic glass of flame proof requirement as medium medium 7, according to require can also
It is also possible to opaque material with transparent synthetic resin material not have to organic glass, such as resin or plastics, as long as energy
Transmission wireless signal or energy simultaneously reach flame proof requirement.12 its surrounding of antenna medium medium in Fig. 6 is insulating materials
11, it insulate with flameproof enclosure 5, radio signal can be launched, material can be made of metal or conductive rubber, medium medium 12
Conduction among exterior insulation can be made, medium medium 12 can also be made to outside metal, intermediate insulation separates, and most the inside is to pass
The conductor of defeated wireless signal.
Embodiment 4
As shown in fig. 6, opening two or more holes on flameproof enclosure 5, first hole is wireless charging hole 53, for nothing
Line charge electricity is used, the wireless launcher F2/ reception device S1 outside flameproof enclosure 5, by two wireless charging transmission/receptions
18/19 replaces, and 19 are in working condition in Fig. 6, and 18 are in wireless charging stand-by state.Wireless charging transmission/reception
18/19, which can operate electrical fuse 10, starts or stops or transmits data.Wireless transmission/reception device 19 in work is without electricity
When, it is automatic or manual to enable spare wireless transmission/reception device 18.When necessary, wireless charging communication aperture 53 is also for wireless
Communication uses.
Second hole is wireless transmission hole 55, can refer to above method installation antenna medium medium 12.In flameproof enclosure 5
The information that electrical fuse 10 issues is passed on antenna medium medium 12 by wireless transmission/reception device 9, be wirelessly transmitted to every
Quick-fried 5 outside of shell, after the wireless charging transmission/reception 18/19 of outside is connected to signal, connected network, and transmit information.Together
It manages, the information of information or manual operation explosion-proof device in network passes through the electricity in antenna medium medium 12 and flameproof enclosure 5
Gaseous core 10 communicates.
In the last hundred years, one straight grip flame proof gap 51 of people is used as " flame-out channel " for flameproof enclosure invention, is not had
The transmission channel that any data or equipment are found as electromagnetic wave uses；Without antenna medium medium 12, and with flame proof gap 51
As transmission channel, it is applicable to Near Field Communication between any explosion-proof device.Habit thinking is thought: because metal flameproof enclosure has
Electromagnetic shielding action, so, it cannot direct wireless telecommunications between equipment.The present invention has broken this habit thinking, so having
Substantial advance.
Application observation hole 52, or design and apply charging communication aperture 53, or design and wireless transmission hole 55 is applied to carry out nothing
Line communication and progress wireless charging transmit energy, also there is substantial advance outstanding.
Technical combinations scheme of the invention can effectively realize network and various explosion-proof devices, or realize various explosion-proof devices it
Between a variety of close range wireless communications, such as electromagnetic wave, infrared ray, laser, microwave, magnetic induction, photoelectric coupling, it may have real
Matter progress.
Close range wireless communication and energy transmission of the invention can be applied in underground coal mine and all explosive atmosphere flame proofs
The communication and control of equipment 21 can save with the small wiring mouth 2 of explosion-proof device 21 and signal cable 22 etc., greatly improve peace
Full reliability is on well between facility and underground explosion-proof equipment 21, between explosive atmosphere explosion-proof device 21, sensor and flame proof
Equipment 21 realizes big data communication, the network interconnection, intelligent control and the essential close range wireless communication side of human-computer dialogue
Formula.
Although describing the invention in detail above, but the invention is not restricted to this, those skilled in the art of the present technique
It can be carry out various modifications with principle according to the present invention.Therefore, all to be modified according to made by the principle of the invention, all it should be understood as
Fall into protection scope of the present invention.
Claims (10)
1. a kind of information transmission equipment based on flameproof enclosure, comprising:
For shielding the flameproof enclosure of wireless signal；
The power supply being mounted in the flameproof enclosure；
The electrical fuse being mounted in the flameproof enclosure；
It is characterized by further comprising:
The internal wireless emitter and internal wireless reception device being mounted in the flameproof enclosure；
The external wireless reception device and external wireless emitter being mounted on outside the flameproof enclosure；
Wherein, the internal wireless emitter is via the explosion-proof radio channel being mounted on flameproof enclosure to the external wireless
Reception device emits wireless signal；
The external wireless emitter is received via the explosion-proof radio channel being mounted on flameproof enclosure to the internal wireless
Device emits wireless signal.
2. equipment according to claim 1, which is characterized in that the explosion-proof radio channel is with one of lower component:
It is mounted on the flame proof gap on flameproof enclosure；
It is mounted on flameproof enclosure upper observation hole；
The charging communication aperture being mounted on flameproof enclosure；
It is mounted on the wireless transmission hole on flameproof enclosure.
3. equipment according to claim 2, which is characterized in that further include for the external wireless reception device and external nothing
The explosion-proof rectifier power source or explosion-proof rechargeable battery or intrinsic safety dry cell of line emitter power supply.
4. equipment according to claim 2, which is characterized in that described when the explosion-proof radio channel is flame proof gap
Internal wireless emitter, internal wireless reception device, external wireless reception device and external wireless emitter are suitable
Carry out the communication device of Bluetooth communication, mobile communication or Zgbee communication.
5. equipment according to claim 2, which is characterized in that when the explosion-proof radio channel is peep hole or charging communication
Kong Shi, the internal wireless emitter, internal wireless reception device, external wireless reception device and external wireless transmitting dress
It is set to and is appropriate for infrared ray, laser, magnetic field or the communication device of microwave communication.
6. equipment according to claim 2, which is characterized in that the peep hole or charging communication aperture are equipped with and meet flame proof
It is required that transparent material or other medium media.
7. equipment according to claim 2, which is characterized in that the wireless transmission hole includes:
The through-hole being provided on the flameproof enclosure；And
The antenna medium medium being mounted on the through-hole；
Wherein, the antenna medium medium is the antenna made of metal or conductive rubber with the insulation of flameproof enclosure surrounding；Or
Person
The antenna medium medium is made of metal outer, insulating intermediate layer and conductor internal layer.
8. equipment according to claim 3, which is characterized in that the explosion-proof rechargeable battery setting is in peep hole 52 or charging
On communication aperture 53.
9. equipment according to claim 1 or 2, which is characterized in that the internal wireless emitter and internal wireless connect
Receiving apparatus is respectively the emitter and reception device of wireless card reader.
10. a kind of information transferring method based on flameproof enclosure, comprising:
Power supply is installed in the flameproof enclosure for shielding wireless signal；
Electrical fuse is installed in the flameproof enclosure；
Internal wireless emitter and internal wireless reception device are installed in the flameproof enclosure；
External wireless reception device and external wireless emitter are installed outside the flameproof enclosure；
Wherein, the internal wireless emitter is via the explosion-proof radio channel being mounted on flameproof enclosure to the external wireless
Reception device emits wireless signal；
The external wireless emitter is received via the explosion-proof radio channel being mounted on flameproof enclosure to the internal wireless
Device emits wireless signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810305152.0A CN110365352A (en) | 2018-04-08 | 2018-04-08 | A kind of information transmission equipment and method based on flameproof enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810305152.0A CN110365352A (en) | 2018-04-08 | 2018-04-08 | A kind of information transmission equipment and method based on flameproof enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110365352A true CN110365352A (en) | 2019-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810305152.0A Pending CN110365352A (en) | 2018-04-08 | 2018-04-08 | A kind of information transmission equipment and method based on flameproof enclosure |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202423842U (en) * | 2012-01-11 | 2012-09-05 | 山东能源电器股份有限公司 | Mining explosion-proof electrical appliance with remote temperature observation device |
| CN106448075A (en) * | 2015-08-13 | 2017-02-22 | 黑龙江省鑫易诚新能源科技有限公司 | Portable marking and detecting alerter |
| CN208079056U (en) * | 2018-04-08 | 2018-11-09 | 山西全安新技术开发有限公司 | A kind of information transmission equipment based on flameproof enclosure |
-
2018
- 2018-04-08 CN CN201810305152.0A patent/CN110365352A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202423842U (en) * | 2012-01-11 | 2012-09-05 | 山东能源电器股份有限公司 | Mining explosion-proof electrical appliance with remote temperature observation device |
| CN106448075A (en) * | 2015-08-13 | 2017-02-22 | 黑龙江省鑫易诚新能源科技有限公司 | Portable marking and detecting alerter |
| CN208079056U (en) * | 2018-04-08 | 2018-11-09 | 山西全安新技术开发有限公司 | A kind of information transmission equipment based on flameproof enclosure |
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