CN211824527U - High protection humiture, carbon dioxide monitor terminal - Google Patents
High protection humiture, carbon dioxide monitor terminal Download PDFInfo
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- CN211824527U CN211824527U CN201922381499.6U CN201922381499U CN211824527U CN 211824527 U CN211824527 U CN 211824527U CN 201922381499 U CN201922381499 U CN 201922381499U CN 211824527 U CN211824527 U CN 211824527U
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- carbon dioxide
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- humiture
- sensor
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Abstract
The utility model discloses a high protection humiture, carbon dioxide monitor terminal, a serial communication port, including high protective housing, high protective housing surface is provided with the air inlet and outlet duct, the inside miniature air cycle fan that is provided with in air inlet and outlet duct, the inside carbon dioxide sensor that still is provided with in air inlet and outlet duct, high protective housing surface still is provided with atmospheric temperature and humidity sensor probe, switch, antenna and pilot lamp, atmospheric temperature and humidity sensor probe, carbon dioxide sensor, switch, antenna and pilot lamp electric connection. The utility model discloses structurally the wind channel design of adding makes the product have better measuring performance and stronger environmental suitability than general like product, and simultaneously, the wind channel structure of high strength can also play the purpose of protection sensor, reduces the possibility because of external force collision damage sensor.
Description
Technical Field
The utility model belongs to the technical field of environmental monitoring, especially, relate to a high protection humiture, carbon dioxide monitor terminal.
Background
Humiture, carbon dioxide monitor terminal are the check out test set that can monitor the air temperature, humidity and the carbon dioxide concentration of terminal environment simultaneously, and communication modes such as monitoring data accessible wireless or wired convey to data management platform to relevant unit or personnel carry out reasonable judgement and formulate necessary counter measure to the change of monitoring environment. The equipment can be applied to museums, buildings, warehouses, showcases and other scenes needing to monitor the concentration of the carbon dioxide.
At present, most of the mainstream carbon dioxide sensors adopt a double-beam non-spectroscopic infrared technology (NDIR). The sensor has the advantages of small structure, convenient integration and high reliability and accuracy under non-extreme environments. But the defects are exposed under the high humidity environment, so that the measurement data are slightly deviated greatly, and the sensing performance of the sensor is changed and even permanent damage is caused.
Most of conventional carbon dioxide monitoring equipment on the market at present only carries out basic dustproof and moistureproof treatment, and does not have special treatment aiming at high-humidity environment, so that the measurement performance is reduced in the high-humidity environment.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a high protection humiture, carbon dioxide monitor terminal, including high protective housing, high protective housing surface is provided with the air inlet and outlet duct, the inside miniature air cycle fan that is provided with in air inlet and outlet duct, the inside carbon dioxide sensor that still is provided with in air inlet and outlet duct, high protective housing surface still is provided with atmospheric temperature and humidity sensor probe, switch, antenna and pilot lamp, atmospheric temperature and humidity sensor probe, carbon dioxide sensor, switch, antenna and pilot lamp electric connection.
The further scheme is that a plurality of air inlets are arranged at the top end of the air inlet and outlet duct, and a plurality of air outlets are arranged on the side surfaces of the air inlet and outlet duct.
In a further scheme, the air inlet and the air outlet are strip-shaped openings.
The further scheme is that the high-protection shell is of a metal structure.
The further scheme is that the miniature air circulation fan is connected with the carbon dioxide sensor in series, so that the fan and the sensor are started and stopped synchronously.
The utility model has the advantages that: the air duct design of adding structurally makes the product have better measuring performance and stronger environmental suitability than general like product, and simultaneously, the air duct structure of high strength can also play the purpose of protection sensor, reduces the possibility because of external force collision damage sensor.
The miniature air circulation fan causes air circulation, so that the diffusion speed of peripheral gas can be accelerated, the concentration of the peripheral gas can be measured more quickly and accurately, and meanwhile, the good ventilation is also favorable for reducing the erroneous sampling of the sensor caused by condensation.
Drawings
FIG. 1: the high protection temperature and humidity and carbon dioxide monitoring terminal is structurally schematic;
FIG. 2: an enlarged view of an air inlet and outlet duct;
FIG. 3: a cross section of the air inlet and outlet duct;
description of reference numerals: 1 antenna, 2 air inlet and outlet air ducts, 3 atmospheric temperature and humidity sensor probes, 4 switches, 5 indicator lamps, 6 high-protection shells, 7 air inlets, 8 air outlets and 9 carbon dioxide sensors.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
As shown in fig. 1-3, the utility model provides a high protection humiture, carbon dioxide monitoring terminal, which comprises a high protection casing 6, wherein the surface of the high protection casing is provided with an air inlet and outlet duct 2, the top end of the air inlet and outlet duct 2 is provided with a plurality of strip-shaped air inlets 7, the side surface of the air inlet and outlet duct 2 is provided with a plurality of strip-shaped air outlets 8, the air inlet and outlet duct 2 is internally provided with a micro air circulation fan, the air circulation fan is used for inducing air circulation, which can accelerate the diffusion speed of peripheral gas, measure the concentration of the peripheral gas more quickly and accurately, meanwhile, the good ventilation is beneficial to reducing the erroneous sampling of the sensor caused by condensation, the surface of the high protection casing 6 is also provided with an atmospheric humiture sensor probe 3, a switch 4, an antenna 1 and an indicator lamp 5, atmospheric temperature and humidity sensor probe 3, carbon dioxide sensor 9, switch 4, antenna 1 and indicator 5 electric connection, wherein miniature air circulation fan and carbon dioxide sensor 9 series connection can accomplish that fan and sensor open in step and stop, and this fan is connected with the sensor through a high strength metal protection cover, and this metal protection cover also can play the purpose of protection sensor probe simultaneously. The atmospheric temperature and humidity sensor probe 3 and the carbon dioxide sensor 9 send detection results to a remote client through the antenna 1, the detection results are realized through hardware design, a power supply of a functional circuit which works periodically is designed to be a controlled mode, a switch 4 is used for controlling a whole circuit switch, the power supply of the functional circuit is started only when the functional circuit is executed, and the power supply is turned off to reduce power consumption when the functional circuit is not executed.
The embodiment of the utility model provides a structurally the wind channel design of adding makes the product have better measuring performance and stronger environmental suitability than general like product, and simultaneously, the wind channel structure of high strength can also play the purpose of protection sensor, reduces the possibility because of external force collision damage sensor.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a high protection humiture, carbon dioxide monitor terminal, its characterized in that, includes high protective housing, high protective housing surface is provided with the air flue of admitting air and exhausting, the inside miniature air cycle fan that is provided with in air flue of admitting air and exhausting, the inside carbon dioxide sensor that still is provided with in air flue of admitting air and exhausting, high protective housing surface still is provided with atmosphere humiture sensor probe, switch, antenna and pilot lamp, atmosphere humiture sensor probe, carbon dioxide sensor, switch, antenna and pilot lamp electric connection.
2. The terminal for monitoring temperature, humidity and carbon dioxide with high protection degree according to claim 1, wherein a plurality of air inlets are arranged at the top end of the air inlet and outlet duct, and a plurality of air outlets are arranged on the side surfaces of the air inlet and outlet duct.
3. The high protection humiture, carbon dioxide monitor terminal of claim 2, characterized in that, air inlet and gas vent are the bar mouth.
4. The high protection humiture, carbon dioxide monitor terminal of claim 3, characterized in that, high protection casing is metal construction.
5. The high protection humiture, carbon dioxide monitor terminal of claim 1, characterized in that, miniature air circulation fan and carbon dioxide sensor series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922381499.6U CN211824527U (en) | 2019-12-26 | 2019-12-26 | High protection humiture, carbon dioxide monitor terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922381499.6U CN211824527U (en) | 2019-12-26 | 2019-12-26 | High protection humiture, carbon dioxide monitor terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211824527U true CN211824527U (en) | 2020-10-30 |
Family
ID=73036010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922381499.6U Active CN211824527U (en) | 2019-12-26 | 2019-12-26 | High protection humiture, carbon dioxide monitor terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211824527U (en) |
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2019
- 2019-12-26 CN CN201922381499.6U patent/CN211824527U/en active Active
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