CN206431447U - A kind of station-service flame proof, the data concentration terminal equipment for increasing peace intrinsic safety type - Google Patents
A kind of station-service flame proof, the data concentration terminal equipment for increasing peace intrinsic safety type Download PDFInfo
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- CN206431447U CN206431447U CN201720058884.5U CN201720058884U CN206431447U CN 206431447 U CN206431447 U CN 206431447U CN 201720058884 U CN201720058884 U CN 201720058884U CN 206431447 U CN206431447 U CN 206431447U
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Abstract
A kind of station-service flame proof, the data concentration terminal equipment of increasing peace intrinsic safety type disclosed in the utility model, including：One shell body；One is arranged on the master controller in shell body；One is arranged on the power module being connected in shell body and with the power interface of master controller；One is arranged on the telecommunications 3G module in shell body；One is arranged on the wireless radio frequency modules in shell body；One is arranged on the memory being connected in shell and with the data memory interface of the master controller；And one be arranged on ethernet module in shell body.The beneficial effects of the utility model are：The ageing of data upload is improved, applicable situation is wide, is used in different power supply environment, local long-distance transmissions apart from short using wireless communication transmissions in petrochemical industry environment.
Description
Technical field
The utility model is related to petrochemical industry occasion data concentration terminal equipment technical field, more particularly to one kind can be quick-fried
Fry the station-service flame proof used under property environment, increase the data concentration terminal equipment of peace intrinsic safety type.
Background technology
In the prior art, data concentration terminal equipment can be only installed at the safety zone of petrochemical industry occasion, and the kind equipment can only
Powered using direct current 24V or alternating current 220V is powered, the related data collected by it is shorter in local transmission distance, and lacks
The function of storage, analysis and the early warning of related data.Therefore, applicant carried out beneficial exploration and trial, have found solution
The method of above mentioned problem, technical scheme described below is produced under this background.
Utility model content
Technical problem to be solved in the utility model：There is applicable situation for existing data concentration terminal equipment
The problems such as narrow, local transmission is apart from the function of storage that is short, lacking related data, analysis and early warning, and a kind of applicable field is provided
Conjunction is wide, radio communication short-distance transmission and local long-distance transmissions, the timeliness for improving data upload can be carried out in petrochemical industry environment
Property, be suitable for the station-service flame proof of different power supply environment, increase the data concentration terminal equipment of peace intrinsic safety type.
The technical problem that the utility model is solved can be realized using following technical scheme：
A kind of station-service flame proof, the data concentration terminal equipment for increasing peace intrinsic safety type, including：
One shell body；
One is arranged on the master controller in the shell body, the master controller have power interface, data memory interface,
First wireless data transmission interface, the second wireless data transmission interface and local data transfer interface；
One is arranged on the electricity for being used to provide electric energy being connected in the shell body and with the power interface of the master controller
Source module；
One is arranged on the telecommunications 3G module in the shell body, the first transmission of wireless signals port of the telecommunications 3G module
Be connected with the first wireless data transmission interface of the master controller, its second wireless singal transmission port by the first intrinsic safety at
Wireless signal is sent to cloud server and received the information of cloud server by reason module；
One is arranged on the wireless radio frequency modules in the shell body, the first transmission of wireless signals of the wireless radio frequency modules
Port is connected with the second wireless data transmission interface of the master controller, and its second wireless singal transmission port passes through second
Peace processing module receives the data of wireless monitoring device transmission and the instruction of correlation can be issued to wireless monitoring device；
One is arranged on the memory being connected in the shell and with the data memory interface of the master controller；And
One is arranged on the ethernet module in the shell body, the first data transmission port of the ethernet module and institute
The local data transfer interface connection of master controller is stated, its second data transmission port is connected with home server, for data
Interaction and backup.
In a preferred embodiment of the present utility model, the power module includes AD-DC power-switching circuits, DC-
D/C power change-over circuit and DC-DC power source reduction voltage circuit, input and the 220V alternating currents of the AD-DC power-switching circuits
Connection, its output end is connected with the input of the DC-DC power source reduction voltage circuit, the input of the DC-DC power source conversion circuit
End is electrically connected with 24V direct currents, and its output end is connected with the input of the DC-DC power source reduction voltage circuit, the DC-DC power source drop
The output end of volt circuit is connected with the power interface of the master controller.
In a preferred embodiment of the present utility model, one is provided with the shell body and is connected with the master controller
The Temperature Humidity Sensor of the humiture being used for inside monitoring device connect.
In a preferred embodiment of the present utility model, the memory by low capacity eeprom chip and Large Copacity
FLASH chip constitute.
In a preferred embodiment of the present utility model, the ethernet module is transmitted by network cable transmission module and optical fiber
Module composition.
In a preferred embodiment of the present utility model, the shell body is flame proof and INCREASEDSAFETY shell.
As a result of technical scheme as above, the beneficial effects of the utility model are：
1st, wireless communication transmissions are used in petrochemical industry environment apart from short.The utility model is arranged on wireless monitor near modules,
Be conducive to receiving a variety of data and collected, handled and uploaded.
2nd, the ageing of data upload is improved.There is the utility model real-time reception wireless monitoring device to be transferred to data set
The data of middle device, can carry out data interaction by the telecommunications 3G module built in equipment and cloud server, can also be by setting
Standby built-in ethernet module carries out data interaction and backup with home server.
3rd, applicable situation is wide.Shell of the present utility model uses flame proof and INCREASEDSAFETY shell, the explosion-proof criteria of flameproof enclosure
For ExdeIICT4Gb, the occasion of explosive atmosphere electrical installation classification (IIC) is useful in, can be dangerous quick-fried in hydrogen, acetylene etc.
Used under fried gaseous environment.
4th, different power supply environment are used in.The utility model can be arbitrarily using direct current 24V and one in alternating current 220V
Plant and be used as power input.
5th, local long-distance transmissions.The utility model can use netting twine or optical fiber simultaneously according to the selection of curstomer's site situation
Local transmission data are carried out, the distance of netting twine local transmission reaches 100 meters, use transmission distance during optical fiber progress local data transfer
From up to 2km.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, provided in figure be a kind of station-service flame proof, increase peace intrinsic safety type data concentration terminal equipment,
Including shell body (not shown), master controller 100, power module 200, telecommunications 3G module 300, wireless radio frequency modules 400,
Memory 500, ethernet module 600 and Temperature Humidity Sensor 700.
Shell body uses flame proof and INCREASEDSAFETY shell, and the explosion-proof criteria of flameproof enclosure is ExdeIICT4Gb, is useful in blast
Property the classification of environment electrical installation (IIC) occasion, can be used under the dangerous explosion gas environment such as hydrogen, acetylene.Meanwhile, outside
Housing increases outlet below peace cavity using a point cavity type design, and steps up sealed interface using different anti-explosion cables, to adapt to
The access of armored cable and unarmored cable.
Master controller 100 is arranged in shell body, and master controller 100 is using miniature place serial 32 ST company STM32F
Device is managed, highest arithmetic speed reaches 180MHz, can well receive, handle various real time datas.Master controller 100 has electricity
Source interface 110, data memory interface 120, wireless data transmission interface 130,140, local data transfer interface 150 and sensing
Device interface 160.
Power module 200 is arranged in shell body, and power module 200 includes AD-DC power-switching circuits 210, DC-DC electricity
Power-switching circuit 220 and DC-DC power source reduction voltage circuit 230, the input of AD-DC power-switching circuits 210 are exchanged with 220V
Electricity 10 is connected, and its output end is connected with the input of DC-DC power source reduction voltage circuit 230, DC-DC power source conversion circuit 220 it is defeated
Enter end to be connected with 24V direct currents 20, its output end is connected with the input of DC-DC power source reduction voltage circuit 230, DC-DC power source drop
The output end of volt circuit 230 is connected with the power interface 110 of master controller 100.Power module 200 of the present utility model is suitable for
The severe industrial environment of electromagnetic compatibility, when power input of the selection alternating current 220V of power module 200 as equipment, AD-DC electricity
Power-switching circuit 210 switches through 220V alternating current directs for 24V direct currents, and 24V direct currents pass through DC-DC power source reduction voltage circuit 230
Decompression uses for 3.3V and 3.8V to master controller 100 and different modules respectively afterwards；When power module 200 selects 24V
Direct current as equipment power input when, 24V direct currents by DC-DC power source conversion circuit 220 carry out isolation voltage stabilizing processing
Afterwards, 24V direct currents after DC-DC power source reduction voltage circuit 230 respectively decompression for 3.3V and 3.8V to master controller 100 and
Different modules are used.
Telecommunications 3G module 300 is arranged in housing, the first transmission of wireless signals port of telecommunications 3G module 300 and main control
The wireless data transmission interface 130 of device 100 is connected, and its second wireless singal transmission port is by intrinsic safety processing module 310 by nothing
Line signal sends to cloud server and received the information of cloud server.The signal of telecommunications 3G module 300 is handled by intrinsic safety
Module 310 is carried out after intrinsic safety processing, is met the occasion standard classified in explosive atmosphere electrical installation, be may be mounted at blast
Property gas exist IIC occasions.
Wireless radio frequency modules 400 are arranged in shell body, the first transmission of wireless signals port of wireless radio frequency modules 400 with
The wireless data transmission interface 140 of master controller 100 is connected, and its second wireless singal transmission port passes through intrinsic safety processing module
The data of 410 reception wireless monitoring device transmission simultaneously can issue the instruction of correlation to wireless monitoring device.Wireless radio frequency modules 400
Signal by intrinsic safety processing module 410 carry out intrinsic safety processing after, meet explosive atmosphere electrical installation classify occasion
Standard, may be mounted at the IIC occasions of explosive gas presence.
Memory 500 is arranged in shell and is connected with the data memory interface 120 of master controller 100, memory 500 by
The eeprom chip 510 of low capacity and the FLASH chip 520 of Large Copacity are constituted.The utility model is using two kinds of different storages
Chip carries out the storage of data, and non-volatile data is stored in the eeprom chip 510 that memory space is 1M Bit, Large Copacity
Data storage is in memory space in 128M Bit FLASH chip 520.
Ethernet module 600 is arranged in shell body, the first data transmission port of ethernet module 600 and master controller
100 local data transfer interface 150 is connected, and it is connected for its second data transmission port and home server, is handed over for data
Mutual and backup.Ethernet module 600 is made up of network cable transmission module 610 and optical fiber transmission module 620.
Temperature Humidity Sensor 700 is arranged in shell body and is connected with the sensor interface 160 of master controller 100, is used for
Whether the humiture inside monitoring device, judge the internal environment of equipment just by the detection data of Temperature Humidity Sensor 700
In normal operating temperature range, so as to reduce the fault rate of equipment.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (6)
1. a kind of station-service flame proof, the data concentration terminal equipment for increasing peace intrinsic safety type, it is characterised in that including：
One shell body；
One is arranged on the master controller in the shell body, and the master controller has power interface, data memory interface, first
Wireless data transmission interface, the second wireless data transmission interface and local data transfer interface；
One is arranged on the power supply mould for being used to provide electric energy being connected in the shell body and with the power interface of the master controller
Block；
One is arranged on the telecommunications 3G module in the shell body, the first transmission of wireless signals port of the telecommunications 3G module and institute
The first wireless data transmission interface connection of master controller is stated, its second wireless singal transmission port handles mould by the first intrinsic safety
Wireless signal is sent to cloud server and received the information of cloud server by block；
One is arranged on the wireless radio frequency modules in the shell body, the first transmission of wireless signals port of the wireless radio frequency modules
Be connected with the second wireless data transmission interface of the master controller, its second wireless singal transmission port by the second intrinsic safety at
Reason module receives the data of wireless monitoring device transmission and the instruction of correlation can be issued to wireless monitoring device；
One is arranged on the memory being connected in the shell and with the data memory interface of the master controller；And
One is arranged on the ethernet module in the shell body, first data transmission port and the master of the ethernet module
The local data transfer interface connection of controller, its second data transmission port is connected with home server, for data interaction
And backup.
2. station-service flame proof as claimed in claim 1, the data concentration terminal equipment for increasing peace intrinsic safety type, its feature exist
In, the power module includes AD-DC power-switching circuits, DC-DC power source conversion circuit and DC-DC power source reduction voltage circuit,
The input of the AD-DC power-switching circuits exchanges electrical connection with 220V, its output end and the DC-DC power source reduction voltage circuit
Input connection, the input of the DC-DC power source conversion circuit electrically connects with 24V direct currents, its output end and the DC-DC
The input connection of power voltage step down circuit, the output end and the power supply of the master controller of the DC-DC power source reduction voltage circuit connect
Mouth connection.
3. station-service flame proof as claimed in claim 1, the data concentration terminal equipment for increasing peace intrinsic safety type, its feature exist
In, be provided with the shell body one be connected with the master controller be used for monitoring device inside humiture humiture
Sensor.
4. station-service flame proof as claimed in claim 1, the data concentration terminal equipment for increasing peace intrinsic safety type, its feature exist
In the memory is made up of the eeprom chip of low capacity and the FLASH chip of Large Copacity.
5. station-service flame proof as claimed in claim 1, the data concentration terminal equipment for increasing peace intrinsic safety type, its feature exist
In the ethernet module is made up of network cable transmission module and optical fiber transmission module.
6. station-service flame proof as claimed in claim 1, the data concentration terminal equipment for increasing peace intrinsic safety type, its feature exist
In the shell body is flame proof and INCREASEDSAFETY shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058884.5U CN206431447U (en) | 2017-01-17 | 2017-01-17 | A kind of station-service flame proof, the data concentration terminal equipment for increasing peace intrinsic safety type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058884.5U CN206431447U (en) | 2017-01-17 | 2017-01-17 | A kind of station-service flame proof, the data concentration terminal equipment for increasing peace intrinsic safety type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206431447U true CN206431447U (en) | 2017-08-22 |
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ID=59583970
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720058884.5U Active CN206431447U (en) | 2017-01-17 | 2017-01-17 | A kind of station-service flame proof, the data concentration terminal equipment for increasing peace intrinsic safety type |
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| Country | Link |
|---|---|
| CN (1) | CN206431447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973828A (en) * | 2019-04-09 | 2019-07-05 | 山东省科学院激光研究所 | On-line detecting system and method is thinned in flame-proof type electromagnetic acoustic oil-gas pipeline corrosion |
| CN113193879A (en) * | 2021-05-28 | 2021-07-30 | 慧感(上海)物联网科技有限公司 | Multi-interface-based explosion-proof industrial data transmission device and data transmission method thereof |
-
2017
- 2017-01-17 CN CN201720058884.5U patent/CN206431447U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973828A (en) * | 2019-04-09 | 2019-07-05 | 山东省科学院激光研究所 | On-line detecting system and method is thinned in flame-proof type electromagnetic acoustic oil-gas pipeline corrosion |
| CN113193879A (en) * | 2021-05-28 | 2021-07-30 | 慧感(上海)物联网科技有限公司 | Multi-interface-based explosion-proof industrial data transmission device and data transmission method thereof |
| CN113193879B (en) * | 2021-05-28 | 2023-10-31 | 慧感(上海)物联网科技有限公司 | Explosion-proof industrial data transmission device based on multiple interfaces and data transmission method thereof |
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