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 PDF

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Publication number
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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China
Prior art keywords
environmental test
control device
test chamber
sensor
voc
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Active
Application number
CN201621357213.0U
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Chinese (zh)
Inventor
戴树乐
孙玉泉
曹竣
王立
肖大龙
肖华
赵美玲
彭力争
陈威
单慧琳
刘萌萌
王哲
华京君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JINAN HAINATE TECHNOLOGY Co Ltd
Shandong Institute for Product Quality Inspection
Original Assignee
JINAN HAINATE TECHNOLOGY Co Ltd
Shandong Institute for Product Quality Inspection
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Application filed by JINAN HAINATE TECHNOLOGY Co Ltd, Shandong Institute for Product Quality Inspection filed Critical JINAN HAINATE TECHNOLOGY Co Ltd
Priority to CN201621357213.0U priority Critical patent/CN206339542U/en
Application granted granted Critical
Publication of CN206339542U publication Critical patent/CN206339542U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air 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

The data acquisition of VOC environmental test chambers and expansible control device
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.
CN201621357213.0U 2016-12-12 2016-12-12 The data acquisition of VOC environmental test chambers and expansible control device Active CN206339542U (en)

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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Cited By (3)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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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