CN209841084U - Temperature and humidity acquisition wireless transmission device - Google Patents
Temperature and humidity acquisition wireless transmission device Download PDFInfo
- Publication number
- CN209841084U CN209841084U CN201920616177.2U CN201920616177U CN209841084U CN 209841084 U CN209841084 U CN 209841084U CN 201920616177 U CN201920616177 U CN 201920616177U CN 209841084 U CN209841084 U CN 209841084U
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- temperature
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- zigbee communication
- humidity acquisition
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 36
- 238000004891 communication Methods 0.000 claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000012360 testing method Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a temperature and humidity acquisition wireless transmission device, which comprises a plurality of temperature and humidity acquisition devices, data transmission devices corresponding to the temperature and humidity acquisition devices, a switch connected with the data transmission devices, and an industrial personal computer connected with the switch, wherein the temperature and humidity acquisition devices comprise a power supply conversion module I, a temperature and humidity acquisition module with RS485 signals, a ZigBee communication module I and an antenna I; the data transmission equipment comprises a ZigBee communication module II, a serial server, an antenna II and a power supply conversion module II, and the serial server is connected with the switch. The device can directly collect the humiture of a plurality of designated places without laying a transmission line, can realize plug and play after the address is configured, is convenient and fast, can timely treat abnormal conditions, and prevents secondary faults.
Description
Technical Field
This patent application belongs to data transmission technical field, and more specifically says so, relates to a wireless transmission device is gathered to humiture.
Background
The equipment in the plant area is arranged compactly, resulting in a significant temperature rise. This phenomenon is particularly evident in summer due to climate. Under rainwater weather is more, airtight environment, for example factory building, cable pit etc. the humiture is higher, very easily produces electrical fault, consequently must prevent cooling exhaust equipment trouble such as air conditioner, exhaust fan, patrolling and examining personnel work load very big. If the inspection personnel are not timely found, air separation parking can be caused, even great safety accidents can be caused, in order to avoid electrical faults caused by temperature and humidity and reduce the workload of the inspection personnel, a temperature and humidity acquisition and transmission device needs to be developed to centralize the temperature and humidity of key parts of a plant area, real-time monitoring is carried out through picture display, and the trend and alarm function are additionally arranged, so that the operation convenience is improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a be used for factory key position humiture to gather wireless transmission device, and this kind of device can directly gather many places appointed place humiture, needn't lay the transmission line, and after the configuration address, can realize plug-and-play, convenient and fast.
In order to solve the above problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a wireless transmission device is gathered to humiture, includes a plurality of humiture collection equipment, the data transmission equipment that all corresponds with a plurality of humiture collection equipment, the switch of being connected with data transmission equipment, the industrial computer of being connected with the switch, wherein:
the temperature and humidity acquisition equipment comprises a power supply conversion module I, a temperature and humidity acquisition module which is connected with the power supply conversion module I and is provided with an RS485 signal, a ZigBee communication module I which is connected with the power supply conversion module I and the temperature and humidity acquisition module, and an antenna I which is connected with the ZigBee communication module I;
the data transmission equipment comprises a ZigBee communication module II corresponding to the ZigBee communication module I, a serial port server and an antenna II which are connected with the ZigBee communication module II, and a power supply conversion module II which is connected with both the ZigBee communication module II and the serial port server, wherein the serial port server is connected with the switch.
The utility model discloses technical scheme's further improvement lies in: the ZigBee communication module II is a master station, the ZigBee communication module I is a slave station, and the wireless transmission distance between the ZigBee communication module II and the ZigBee communication module I reaches 50 meters.
The utility model discloses technical scheme's further improvement lies in: and heat insulation layers are arranged on the ZigBee communication module II and the ZigBee communication module I.
The utility model discloses technical scheme's further improvement lies in: the temperature and humidity acquisition module is a temperature and humidity sensor, a shell protective net and a test head protective net are respectively arranged on the upper portion and the lower portion of the temperature and humidity sensor, and fixing lugs are arranged on the periphery of the shell protective net.
The utility model discloses technical scheme's further improvement lies in: the casing protection network adopts the rod iron and the mount welding of horizontal arrangement to form, and the test head protection network includes the rubber buffer, sets up in the outside filter screen of rubber buffer.
The utility model discloses technical scheme's further improvement lies in: the switch is a fabric switch.
Since the technical scheme is used, the utility model discloses the beneficial effect who gains is: this device is through the transformation to current thermal resistance temperature acquisition mode, realizes the collection to factory key position humiture, acquirees, as long as near the acquisition point have the network can, solve the inconvenient cable problem of laying of cement building, use manpower sparingly, material resources, convenient and fast can make the humiture of the more direct monitoring measuring position of operating personnel, and the unusual circumstances is in time handled, and the prevention secondary fault takes place, effectively improves the operating efficiency.
The shell protective net and the test head protective net are arranged, and the structure is simple. The function is practical, the preparation of being convenient for, low cost, and convenient to use is swift, effectively protects temperature and humidity sensor, does not have any influence to data acquisition, has protected temperature and humidity sensor not receive external force and has damaged, has improved data acquisition's proof capability, has reduced maintenance cost and equipment cost, has gained better economic benefits and quality benefit.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural diagram of the protective net of the casing and the protective net of the test head of the present invention;
wherein: 1. the intelligent control system comprises a power supply conversion module I, a power supply conversion module 2, a temperature and humidity acquisition module, a ZigBee communication module I, an antenna 5, a serial server 6, a power supply conversion module II, a ZigBee communication module II, an antenna II, a switch 9, a switch 10, an industrial personal computer 21, a shell protective screen 22, a rubber plug 23, a filter screen 24 and a fixing lug.
Detailed Description
The present invention will be described in further detail with reference to examples.
The utility model discloses a wireless transmission device is gathered to humiture, see fig. 1 and fig. 2, including a plurality of humiture collection equipment, with the data transmission equipment that a plurality of humiture collection equipment all corresponds, switch 9 be connected with data transmission equipment, the industrial computer 10 of being connected with switch 9, switch 9 is optical fiber switch 9. Wherein:
the temperature and humidity acquisition equipment comprises a power conversion module I1, a temperature and humidity acquisition module 2 which is connected with the power conversion module I1 and is provided with an RS485 signal, a ZigBee communication module I3 which is connected with the power conversion module I1 and the temperature and humidity acquisition module 2, and an antenna I4 which is connected with the ZigBee communication module I3;
the data transmission equipment comprises a ZigBee communication module II 7 corresponding to the ZigBee communication module I3, a serial port server 5 and an antenna II 8 which are connected with the ZigBee communication module II 7, and a power supply conversion module II 6 which is connected with the ZigBee communication module II 7 and the serial port server 5, wherein the serial port server 5 is connected with a switch 9.
The ZigBee communication module II 7 is a master station, the ZigBee communication module I3 is a slave station, and the wireless transmission distance between the ZigBee communication module II 7 and the ZigBee communication module I3 reaches 50 meters. And the ZigBee communication module II 7 and the ZigBee communication module I3 are provided with heat insulation layers, so that protection is effectively performed.
The temperature and humidity acquisition module 2 is a temperature and humidity sensor, the upper part and the lower part of the temperature and humidity sensor are respectively provided with a shell protective net 21 and a test head protective net, and the periphery of the shell protective net 21 is provided with a fixing lug 24. The shell protection net 21 is formed by welding a steel bar and a fixing frame which are transversely arranged, and the testing head protection net comprises a rubber plug 22 and a filter screen 23 arranged outside the rubber plug 22.
The device measures the humiture through the humiture collection module 2 of installing in appointed place, and convert the humiture into the RS485 signal and hand in ZigBee communication module 3, ZigBee communication module 3 exchanges information through wireless signal and the second 7 of ZigBee communication module who arranges in the data transmission equipment of 50 meters within ranges, ZigBee communication module two 7 hands received RS485 signal in serial server 5, serial server 5 converts RS485 into the ethernet signal and hands in the server of industrial computer 10 through switch 9, the server adopts someone virtual serial port software, IOserver software passes through the address of humiture collection module 2 under the sub-control flag, read the measuring point information and establish the variable. Variables, trends and alarm information are established through an upper computer WINCC picture used by an operator station. The temperature and humidity of the measurement position can be monitored more straightly by operators, abnormal conditions are timely treated, and secondary faults are prevented.
When the intelligent temperature and humidity monitoring system is in actual application, the same channel and address are configured for the ZigBee communication module I3 and the ZigBee communication module II 7 through the serial server 5, the ZigBee communication module II 7 is set to be a master station, the ZigBee communication module I3 is a slave station, the wireless transmission distance between the two devices can reach 50 meters, the multiple slave stations can be automatically networked and bridged, a distributed network is formed, and finally temperature and humidity information of key points of the whole plant area can be collected through the master station. The temperature and humidity acquisition module 2 is connected with a mains supply on site, the data transmission equipment is connected with the mains supply, and the data transmission equipment is connected with a network through the local switch 9 by a network cable. The variable is connected to the industrial personal computer 10 through network setting, so that real-time monitoring of image display and information such as loading trend alarm are realized for future reference.
Claims (6)
1. The utility model provides a temperature and humidity acquisition wireless transmission device which characterized in that: including a plurality of humiture collection equipment, with the data transmission equipment that a plurality of humiture collection equipment all corresponds, switch (9) be connected with data transmission equipment, industrial computer (10) be connected with switch (9), wherein:
the temperature and humidity acquisition equipment comprises a power conversion module I (1), a temperature and humidity acquisition module (2) which is connected with the power conversion module I (1) and is provided with an RS485 signal, a ZigBee communication module I (3) which is connected with the power conversion module I (1) and the temperature and humidity acquisition module (2), and an antenna I (4) which is connected with the ZigBee communication module I (3);
the data transmission equipment comprises a ZigBee communication module II (7) corresponding to the ZigBee communication module I (3), a serial port server (5) and an antenna II (8) connected with the ZigBee communication module II (7), and a power supply conversion module II (6) connected with the ZigBee communication module II (7) and the serial port server (5), wherein the serial port server (5) is connected with a switch (9).
2. The wireless transmission device for temperature and humidity acquisition according to claim 1, characterized in that: the ZigBee communication module II (7) is a master station, the ZigBee communication module I (3) is a slave station, and the wireless transmission distance between the ZigBee communication module II (7) and the ZigBee communication module I (3) reaches 50 meters.
3. The temperature and humidity acquisition wireless transmission device according to claim 2, characterized in that: and heat insulation layers are arranged on the ZigBee communication module II (7) and the ZigBee communication module I (3).
4. The temperature and humidity acquisition wireless transmission device according to claim 3, characterized in that: the temperature and humidity acquisition module (2) is a temperature and humidity sensor, the upper part and the lower part of the temperature and humidity sensor are respectively provided with a shell protective net (21) and a test head protective net, and the periphery of the shell protective net (21) is provided with a fixing lug (24).
5. The temperature and humidity acquisition wireless transmission device according to claim 4, wherein: the shell protection net (21) is formed by welding a steel bar and a fixing frame which are transversely arranged, and the testing head protection net comprises a rubber plug (22) and a filter screen (23) arranged outside the rubber plug (22).
6. The temperature and humidity acquisition wireless transmission device according to claim 5, characterized in that: the switch (9) is a fibre optic switch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616177.2U CN209841084U (en) | 2019-04-30 | 2019-04-30 | Temperature and humidity acquisition wireless transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616177.2U CN209841084U (en) | 2019-04-30 | 2019-04-30 | Temperature and humidity acquisition wireless transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841084U true CN209841084U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920616177.2U Expired - Fee Related CN209841084U (en) | 2019-04-30 | 2019-04-30 | Temperature and humidity acquisition wireless transmission device |
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| Country | Link |
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| CN (1) | CN209841084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114281035A (en) * | 2021-12-03 | 2022-04-05 | 北京京仪自动化装备技术股份有限公司 | Production safety operation and maintenance monitoring and management system |
-
2019
- 2019-04-30 CN CN201920616177.2U patent/CN209841084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114281035A (en) * | 2021-12-03 | 2022-04-05 | 北京京仪自动化装备技术股份有限公司 | Production safety operation and maintenance monitoring and management system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |