CN206339542U - The data acquisition of VOC environmental test chambers and expansible control device - Google Patents
The data acquisition of VOC environmental test chambers and expansible control device Download PDFInfo
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- CN206339542U CN206339542U CN201621357213.0U CN201621357213U CN206339542U CN 206339542 U CN206339542 U CN 206339542U CN 201621357213 U CN201621357213 U CN 201621357213U CN 206339542 U CN206339542 U CN 206339542U
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- environmental test
- control device
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- sensor
- voc
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Testing Or Calibration Of Command Recording Devices (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a kind of VOC environmental test chambers data acquisition and expansible control device.It includes being arranged on the multiple sensors for being used in environmental test chamber gathering the multiple parameters in environmental test chamber, it is arranged on the radio transmitters in the environmental test chamber, it is arranged on the switch board outside the environmental test chamber, provided with control device and the wireless signal receiver that can be communicated wirelessly with the radio transmitters in the switch board, by wireless telecommunications between the sensor and the radio transmitters, the wireless signal receiver is connected with the control device.The utility model uses wireless data transmission, can set number of sensors and installation site according to actual needs, and can convenient extension sensor quantity；Meanwhile, pass through wireless data transmission, it is to avoid connected up in cabin, further increase the background VOC clean levels of VOC environmental chambers, the accuracy of testing result can be greatly improved.
Description
Technical field
The utility model is related to a kind of VOC environmental test chambers data acquisition and expansible control device.
Background technology
At present, the temperature and humidity in VOC environmental test chambers is mainly gathered by Temperature Humidity Sensor, is entered by controller
The related temperature and humidity regulation of row.For internal capacity, than larger environmental test chamber, (interior volume of compartment product is more than 100m3), in order to ensure
The uniformity of humiture is, it is necessary to set multiple Temperature Humidity Sensors in cabin, and sensor is connected by wire and controller
Connect, and containing materials such as toluene, benzene in the wire rod of sensor, have the voc such as toluene, benzene releases, it can influence the voc in cabin to release
Test result is put, therefore, the need for meeting voc tests, existing solution is that the wire rod of sensor is passed through into stainless steel
The threading mode of seal for pipe joints carries out encapsulation process, handles very cumbersome, and reliability is poor, and such a mode needs to shift to an earlier date
Planning and design, when needing increase sensor after equipment installation, then need to carry out cable tubing dismounting again,
Cabling or threading operation are re-started, it is very inconvenient, or even the requirement for newly increasing sensor can not be met.
Utility model content
For the above-mentioned problems in the prior art, the utility model provides a kind of sensor arrangement simply and is easy to
Be extended, can improve VOC environmental chambers background VOC clean levels the data acquisition of VOC environmental test chambers and expansible control
Device.
This hair utility model is achieved by the following technical solution：A kind of VOC environmental test chambers data acquisition and can
Control device is extended, it is characterized in that：The multiple parameters in environmental test chamber are gathered including being arranged on being used in environmental test chamber
Multiple sensors, be arranged on the radio transmitters in the environmental test chamber, be arranged on the control outside the environmental test chamber
Provided with control device and the reception of wireless signals that can be communicated wirelessly with the radio transmitters in cabinet processed, the switch board
Device, by wireless telecommunications between the sensor and the radio transmitters, the wireless signal receiver is filled with the control
Put connection.
Further, the sensor is irradiance sensor, Temperature Humidity Sensor, differential pressure pickup, air velocity transducer
In one or more.
In the utility model, the multiple sensors being arranged in environmental test chamber are respectively used to detect each seed ginseng in cabin
Number, such as temperature, humidity, irradiation level, pressure, wind speed, radio transmitters by the data of each sensor of wireless signal acquiring,
And sent by wireless telecommunications, receive the number that radio transmitters are sent positioned at the wireless signal receiver of environmental testing out of my cabin
According to, carry out verification arrangement after each experiment parameter in cabin is adjusted by control device.When needing increase sensor, only
Data can be sent by radio transmitters in the lump after being set according to agreement.
The utility model is as a result of wireless data transmission, and sensor mounting location and installation number are unrestricted, can
Number of sensors and installation site be set according to actual needs, and can convenient extension sensor quantity, be effectively reduced and set
Standby manufacturing cost；Meanwhile, stainless steel threading pipeline can be saved by wireless data transmission, it is to avoid connected up in cabin, further
The background VOC clean levels of VOC environmental chambers are improved, the accuracy of testing result can be greatly improved.
Brief description of the drawings
Fig. 1 is the structural representation in the utility model embodiment；
In figure, 1, environmental test chamber, 2, irradiance sensor, 3, Temperature Humidity Sensor, 4, differential pressure pickup, 5, wind speed passes
Sensor, 6, other sensors, 7, extension sensor, 8, extension sensor, 9, radio transmitters, 10, switch board, 11, wireless pass
Defeated antenna, 12, control device, 13, wireless signal receiver.
Embodiment
The utility model is further described below by embodiment and with reference to accompanying drawing：
As shown in drawings, a kind of VOC environmental test chambers data acquisition and expansible control device, it includes being arranged on environment
Being used in test chamber 1 gathers multiple sensors of the multiple parameters in environmental test chamber 1, and the sensor is passed including irradiation level
Various types of sensors such as sensor 2, Temperature Humidity Sensor 3, differential pressure pickup 4, air velocity transducer 5, for detecting in cabin
The parameters such as irradiation level, humiture, pressure, wind speed, need to may also set up other kinds of sensor according to actually detected.Described
Radio transmitters 9 are additionally provided with environmental test chamber 1, wireless telecommunications are passed through between each sensor and radio transmitters 9.Institute
State and switch board 10 is provided with outside environmental test chamber 1, provided with control device 12 and can be with the radio transmitters 9 in switch board 10
The wireless signal receiver 13 communicated wirelessly, the wireless signal receiver 13 is connected with the control device 12.
In the utility model, each sensor being arranged in environmental test chamber 1 detects the various parameters in cabin respectively, for example
Temperature, humidity, irradiation level, pressure, wind speed etc., radio transmitters 9 are passed through by the data of each sensor of wireless signal acquiring
ZIGBEE agreements are transmitted wirelessly, and the wireless signal receiver 13 being installed in switch board 10 receives radio transmitters 9 and sent
Data, carry out verification arrangement after each experiment parameter in cabin is adjusted by control device 12.
When needing increase sensor, as long as data can be sent out by radio transmitters 9 in the lump after being set according to agreement
Send.
The utility model uses wireless data transmission, can avoid the problem of comprehensive wiring is brought, be passed by WIFI signal
The multiple warm and humid degrees of data of contribute, pressure sensor data and other sensor data acquisitions are greatly improved to control device
The design and installation efficiency of equipment, and number of sensors and installation site easily can be set according to actual needs, it is effective to reduce
The manufacturing cost of equipment, while the influence to the background VOC clean levels in environmental test chamber that wiring is brought is reduced,
Improve the background VOC clean levels of VOC environmental chambers.
Other parts in the present embodiment are prior art, will not be repeated here.
Claims (2)
1. a kind of VOC environmental test chambers data acquisition and expansible control device, it is characterized in that：Including being arranged on environmental test chamber
(1) being used in gathers multiple sensors of the multiple parameters in environmental test chamber (1), is arranged on the environmental test chamber (1)
Interior radio transmitters (9), are arranged in the outside switch board (10) of the environmental test chamber (1), the switch board (10) and set
There are control device (12) and the wireless signal receiver (13) that can be communicated wirelessly with the radio transmitters (9), it is described to pass
By wireless telecommunications between sensor and the radio transmitters (9), the wireless signal receiver (13) and the control device
(12) connect.
2. VOC environmental test chambers data acquisition according to claim 1 and expansible control device, it is characterized in that：It is described
Sensor is the one or more in irradiance sensor, Temperature Humidity Sensor, differential pressure pickup, air velocity transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357213.0U CN206339542U (en) | 2016-12-12 | 2016-12-12 | The data acquisition of VOC environmental test chambers and expansible control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357213.0U CN206339542U (en) | 2016-12-12 | 2016-12-12 | The data acquisition of VOC environmental test chambers and expansible control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339542U true CN206339542U (en) | 2017-07-18 |
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ID=59308153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621357213.0U Active CN206339542U (en) | 2016-12-12 | 2016-12-12 | The data acquisition of VOC environmental test chambers and expansible control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206339542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614075A (en) * | 2018-04-25 | 2018-10-02 | 淮阴师范学院 | VOC on-line monitoring systems |
| CN111341086A (en) * | 2020-03-31 | 2020-06-26 | 刘立辉 | Detection system based on LORA wireless technology |
| CN112344991A (en) * | 2020-10-29 | 2021-02-09 | 山东省科学院海洋仪器仪表研究所 | General type deep and open sea cage culture environment parameter acquisition terminal |
-
2016
- 2016-12-12 CN CN201621357213.0U patent/CN206339542U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614075A (en) * | 2018-04-25 | 2018-10-02 | 淮阴师范学院 | VOC on-line monitoring systems |
| CN111341086A (en) * | 2020-03-31 | 2020-06-26 | 刘立辉 | Detection system based on LORA wireless technology |
| CN112344991A (en) * | 2020-10-29 | 2021-02-09 | 山东省科学院海洋仪器仪表研究所 | General type deep and open sea cage culture environment parameter acquisition terminal |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dai Shule Inventor after: Dan Huilin Inventor after: Liu Mengmeng Inventor after: Wang Zhe Inventor after: Hua Jingjun Inventor after: Sun Yuquan Inventor after: Cao Jun Inventor after: Wang Li Inventor after: Xiao Dalong Inventor after: Xiao Hua Inventor after: Zhao Meiling Inventor after: Peng Lizheng Inventor after: Chen Wei Inventor before: Dai Shule Inventor before: Dan Huilin Inventor before: Liu Mengmeng Inventor before: Wang Zhe Inventor before: Hua Jingjun Inventor before: Sun Yuquan Inventor before: Cao Jun Inventor before: Wang Li Inventor before: Xiao Dalong Inventor before: Xiao Hua Inventor before: Zhao Meiling Inventor before: Peng Lizheng Inventor before: Chen Wei |