CN204832148U - Be applied to flue gas on -line monitoring's wireless sensor - Google Patents
Be applied to flue gas on -line monitoring's wireless sensor Download PDFInfo
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- CN204832148U CN204832148U CN201520591013.0U CN201520591013U CN204832148U CN 204832148 U CN204832148 U CN 204832148U CN 201520591013 U CN201520591013 U CN 201520591013U CN 204832148 U CN204832148 U CN 204832148U
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Abstract
The utility model provides a be applied to flue gas on -line monitoring's wireless sensor. The utility model relates to a be applied to flue gas on -line monitoring's wireless sensor. The nitrogen oxide right flank that detects sensor (2) open and have sensor side spout (10), the bottom of sensor side spout (10) connect sensor conductive metal piece (11), sensor conductive metal piece (11) connect left surface contact (12) of 5K resistance (7), right flank contact (13) the connect the processor conductive metal piece (14) of 5K resistance (7), treater conductive metal piece (14) install the bottom in treater side spout (15), treater side spout (15) open the left surface of treater (3), the right flank of treater (3) open and to have data winding displacement socket (16), data winding displacement socket (16) insert data winding displacement (17), data winding displacement (17) connect wireless communicator (4). The utility model is used for flue gas on -line monitoring.
Description
Technical field
The utility model relates to a kind of wireless senser being applied to environmental monitoring.
Background technology
The sensor of existing flue gas on-line monitoring is all adopt wired mode to connect, the effect of transmission is reached by the line transmission 4-20mA signal laid, maximum distance is at 2000 meters, because in circuit, forceful electric power is laid together with light current, there is considerable influence to the antijamming capability of sensor signal transmission.Inspection and maintenance inconvenience simultaneously, makes cost increase.
Summary of the invention
The purpose of this utility model be to provide a kind of wireless communication device code efficiency higher, there is extremely strong penetrating and diffracting power, that wireless communication device frequency is very low, a kind of wireless senser being applied to flue gas on-line monitoring easy to use.
above-mentioned object is realized by following technical scheme:
A kind of wireless senser being applied to flue gas on-line monitoring, its composition comprises: oxides of nitrogen detecting sensor 2, seal box 1, oxides of nitrogen detecting sensor 2 is loaded in described seal box 1, processor 3 and wireless communication device 4, the front end of described seal box 1 has through hole 5, the probe 6 of the oxides of nitrogen detecting sensor 2 described in loading in described through hole 5, described oxides of nitrogen detecting sensor 2 connects 5K resistance 7, described 5K resistance 7 connects described processor 3, described processor 3 connects described wireless communication device 4, the inside surface of the backboard of described seal box 1 connects T-shaped fixed block 8, described T-shaped fixed block 8 coordinates the back chute 9 of described oxides of nitrogen detecting sensor 2 to use, the right flank of described oxides of nitrogen detecting sensor 2 has sensors sides chute 10, the bottom connecting sensor conducting metal block 11 of described sensors sides chute 10, described sensor conductive derby 11 connects the left surface contact 12 of described 5K resistance 7, the right flank contact 13 connection handling device conducting metal block 14 of described 5K resistance 7, described processor conducting metal block 14 is arranged on the bottom of processor side chute 15, the left surface at described processor 3 opened by described processor side chute 15, the right flank of described processor 3 has data flat cable socket 16, described data flat cable socket 16 data inserting winding displacement 17, described data flat cable 17 connects described wireless communication device 4, described seal box 1 has day line three-way hole 21, the antenna 20 of the wireless communication device 4 described in loading in described sky line three-way hole 21.
Described a kind of wireless senser being applied to flue gas on-line monitoring, described processor is single-chip microcomputer, described single chip application is to pin VCC, P0.0, P0.1, P0.2, P0.3, P0.4, RXD, TXD, P1.0, P1.2, GND, described VCC connects direct current 5V power supply, described pin P0.0 connects the pin M0 of wireless communication device, described pin P0.1 connects the pin M1 of wireless communication device, described pin P0.2 connects the pin AUX of wireless communication device, described pin P0.3 connects the pin MODE1 of oxides of nitrogen detecting sensor, described pin P0.4 connects the pin MODE2 of oxides of nitrogen detecting sensor, described pin RXD connects the pin TXD of wireless communication device, described pin TXD connects the pin RXD of wireless communication device, described pin P1.0 connects the pin OUT1 of oxides of nitrogen detecting sensor by described 5K resistance 7, described pin P1.2 connects the pin OUT2 of oxides of nitrogen detecting sensor, described pin GND connects ground wire, the pin VCC of described oxides of nitrogen detecting sensor also connects direct current 5V power supply, and the pin GND of described oxides of nitrogen detecting sensor also connects ground wire, the pin VCC of described wireless communication device also connects direct current 5V power supply, and the pin GND of described wireless communication device also connects ground wire.
Described a kind of wireless senser being applied to flue gas on-line monitoring, the connection n shape hook 18 of described processor 3, described n shape hook 18 coordinates hanging groove 19 to use, and described hanging groove 19 opens the inside surface of the backboard at described seal box 1.
beneficial effect:
1. seal box of the present utility model ensures the normal operation of each parts in box, reduces external environment condition to its impact, makes Acquisition Error little.
2. the utility model adopts the wireless senser of 170MHz transfer rate, and the most multipotency of transmission range reaches 5000m, long transmission distance, in the process of long range propagation, can reduce the construction time, improve system rejection to disturbance ability, save fund.
3. wireless communication device frequency of the present utility model is very low, has extremely strong penetrating and diffracting power, is particularly suitable for needing the complicated occasions such as penetrate thing
.
4. wireless communication device code efficiency of the present utility model is higher, and error correcting capability is strong, when bursty interference, can initiatively correct disturbed packet, greatly improves antijamming capability and transmission range.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is pin connection layout of the present utility model.
embodiment:
embodiment 1
A kind of wireless senser being applied to flue gas on-line monitoring, its composition comprises: oxides of nitrogen detecting sensor 2, seal box 1, oxides of nitrogen detecting sensor 2 is loaded in described seal box 1, processor 3 and wireless communication device 4, the front end of described seal box 1 has through hole 5, the probe 6 of the oxides of nitrogen detecting sensor 2 described in loading in described through hole 5, described oxides of nitrogen detecting sensor 2 connects 5K resistance 7, described 5K resistance 7 connects described processor 3, described processor 3 connects described wireless communication device 4, the inside surface of the backboard of described seal box 1 connects T-shaped fixed block 8, described T-shaped fixed block 8 coordinates the back chute 9 of described oxides of nitrogen detecting sensor 2 to use, the right flank of described oxides of nitrogen detecting sensor 2 has sensors sides chute 10, the bottom connecting sensor conducting metal block 11 of described sensors sides chute 10, described sensor conductive derby 11 connects the left surface contact 12 of described 5K resistance 7, the right flank contact 13 connection handling device conducting metal block 14 of described 5K resistance 7, described processor conducting metal block 14 is arranged on the bottom of processor side chute 15, the left surface at described processor 3 opened by described processor side chute 15, the right flank of described processor 3 has data flat cable socket 16, described data flat cable socket 16 data inserting winding displacement 17, described data flat cable 17 connects described wireless communication device 4, described seal box 1 has day line three-way hole 21, the antenna 20 of the wireless communication device 4 described in loading in described sky line three-way hole 21.The output terminal of oxides of nitrogen detecting sensor is by 5K resistance, the 4-20mA current signal of output is changed into the voltage signal of 2-10V, and send the voltage signal of 2-10V to processor, processor carries out sampling processing and sends 2-10v voltage signal converting digital amount to wireless communication device, and wireless communication device sends host computer to and detects in real time.
embodiment 2
A kind of wireless senser being applied to flue gas on-line monitoring described in embodiment 1, described processor is single-chip microcomputer, and described single chip application is to pin VCC, P0.0, P0.1, P0.2, P0.3, P0.4, RXD, TXD, P1.0, P1.2, GND, described VCC connects direct current 5V power supply, described pin P0.0 connects the pin M0 of wireless communication device, described pin P0.1 connects the pin M1 of wireless communication device, described pin P0.2 connects the pin AUX of wireless communication device, described pin P0.3 connects the pin MODE1 of oxides of nitrogen detecting sensor, described pin P0.4 connects the pin MODE2 of oxides of nitrogen detecting sensor, described pin RXD connects the pin TXD of wireless communication device, described pin TXD connects the pin RXD of wireless communication device, described pin P1.0 connects the pin OUT1 of oxides of nitrogen detecting sensor by described 5K resistance 7, described pin P1.2 connects the pin OUT2 of oxides of nitrogen detecting sensor, and described pin GND connects ground wire, the pin VCC of described oxides of nitrogen detecting sensor also connects direct current 5V power supply, and the pin GND of described oxides of nitrogen detecting sensor also connects ground wire, the pin VCC of described wireless communication device also connects direct current 5V power supply, and the pin GND of described wireless communication device also connects ground wire.CR-NOx is oxides of nitrogen detecting sensor, MODE1 and MODE2 selects detection resolution precision, can reach 1% and 1 ‰ respectively; OUT1 and OUT2 is the output of sensor, and the signal of output is the current signal of 4-20mA.System processor adopts the single-chip microcomputer of stc12c5a60s2 series, can convert 2-10V voltage signal to digital quantity signal, and resolution reaches 1 ‰.E50-TTL-100 is wireless module.M0 and M1 is the four kinds of transmission modes determining wireless module.
embodiment 3
A kind of wireless senser being applied to flue gas on-line monitoring described in embodiment 1, the connection n shape hook 18 of described processor 3, described n shape hook 18 coordinates hanging groove 19 to use, and described hanging groove 19 opens the inside surface of the backboard at described seal box 1.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (3)
1. one kind is applied to the wireless senser of flue gas on-line monitoring, its composition comprises: oxides of nitrogen detecting sensor (2), seal box (1), it is characterized in that: in described seal box (1), load oxides of nitrogen detecting sensor (2), processor (3) and wireless communication device (4), the front end of described seal box (1) has through hole (5), the probe (6) of the oxides of nitrogen detecting sensor (2) described in loading in described through hole (5), described oxides of nitrogen detecting sensor (2) connects 5K resistance (7), processor (3) described in described 5K resistance (7) connects, wireless communication device (4) described in described processor (3) connects, the inside surface of the backboard of described seal box (1) connects T-shaped fixed block (8), the back chute (9) of the oxides of nitrogen detecting sensor (2) described in described T-shaped fixed block (8) coordinates uses, the right flank of described oxides of nitrogen detecting sensor (2) has sensors sides chute (10), bottom connecting sensor conducting metal block (11) of described sensors sides chute (10), the left surface contact (12) of the 5K resistance (7) described in described sensor conductive derby (11) connects, right flank contact (13) connection handling device conducting metal block (14) of described 5K resistance (7), described processor conducting metal block (14) is arranged on the bottom of processor side chute (15), the left surface at described processor (3) is opened in described processor side chute (15), the right flank of described processor (3) has data flat cable socket (16), described data flat cable socket (16) data inserting winding displacement (17), wireless communication device (4) described in described data flat cable (17) connects, described seal box (1) has a day line three-way hole (21), the antenna (20) of the wireless communication device (4) described in loading in described sky line three-way hole (21).
2. a kind of wireless senser being applied to flue gas on-line monitoring according to claim 1, it is characterized in that: described processor is single-chip microcomputer, described single chip application is to pin VCC, P0.0, P0.1, P0.2, P0.3, P0.4, RXD, TXD, P1.0, P1.2, GND, described VCC connects direct current 5V power supply, described pin P0.0 connects the pin M0 of wireless communication device, described pin P0.1 connects the pin M1 of wireless communication device, described pin P0.2 connects the pin AUX of wireless communication device, described pin P0.3 connects the pin MODE1 of oxides of nitrogen detecting sensor, described pin P0.4 connects the pin MODE2 of oxides of nitrogen detecting sensor, described pin RXD connects the pin TXD of wireless communication device, described pin TXD connects the pin RXD of wireless communication device, described pin P1.0 connects the pin OUT1 of oxides of nitrogen detecting sensor by described 5K resistance (7), described pin P1.2 connects the pin OUT2 of oxides of nitrogen detecting sensor, described pin GND connects ground wire, the pin VCC of described oxides of nitrogen detecting sensor also connects direct current 5V power supply, and the pin GND of described oxides of nitrogen detecting sensor also connects ground wire, the pin VCC of described wireless communication device also connects direct current 5V power supply, and the pin GND of described wireless communication device also connects ground wire.
3. a kind of wireless senser being applied to flue gas on-line monitoring according to claim 1, it is characterized in that: connection n shape hook (18) of described processor (3), described n shape hook (18) coordinates hanging groove (19) to use, and described hanging groove (19) opens the inside surface of the backboard at described seal box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591013.0U CN204832148U (en) | 2015-08-08 | 2015-08-08 | Be applied to flue gas on -line monitoring's wireless sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591013.0U CN204832148U (en) | 2015-08-08 | 2015-08-08 | Be applied to flue gas on -line monitoring's wireless sensor |
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| CN204832148U true CN204832148U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520591013.0U Expired - Fee Related CN204832148U (en) | 2015-08-08 | 2015-08-08 | Be applied to flue gas on -line monitoring's wireless sensor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807073A (en) * | 2017-11-07 | 2018-03-16 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of boiler smoke detection means |
| CN109057854A (en) * | 2018-09-04 | 2018-12-21 | 华北科技学院 | The construction method and purification device of tunnel clarifying smoke |
-
2015
- 2015-08-08 CN CN201520591013.0U patent/CN204832148U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807073A (en) * | 2017-11-07 | 2018-03-16 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of boiler smoke detection means |
| CN107807073B (en) * | 2017-11-07 | 2020-03-20 | 无锡艾科瑞思产品设计与研究有限公司 | Boiler flue gas detection device |
| CN109057854A (en) * | 2018-09-04 | 2018-12-21 | 华北科技学院 | The construction method and purification device of tunnel clarifying smoke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151202 Termination date: 20160808 |