CN209387058U - A kind of optical fiber temperature and humidity feeler lever and the optical fiber temperature-humidity monitoring topological system based on it - Google Patents
A kind of optical fiber temperature and humidity feeler lever and the optical fiber temperature-humidity monitoring topological system based on it Download PDFInfo
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- CN209387058U CN209387058U CN201822154825.5U CN201822154825U CN209387058U CN 209387058 U CN209387058 U CN 209387058U CN 201822154825 U CN201822154825 U CN 201822154825U CN 209387058 U CN209387058 U CN 209387058U
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- feeler lever
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 59
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 239000000523 sample Substances 0.000 claims abstract description 25
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000003287 optical effect Effects 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 235000020097 white wine Nutrition 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 235000014101 wine Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a kind of optical fiber temperature and humidity feeler lever and the optical fiber temperature-humidity monitoring topological system based on it, feeler lever includes positioning disk and feeler lever ontology, feeler lever ontology is hollow tubular structure, front end is taper, then gradually transition is cylindrical, positioning disk is welded in feeler lever ontology rear end, several gas ports are arranged in the shell portion of feeler lever ontology, and optical fiber temperature moisture probe is installed at each gas port, optical fiber temperature moisture probe, which is connected through a screw thread, to be mounted in feeler lever ontology, and it is connected between each optical fiber temperature moisture probe by multicore composite cable, distance a of the positioning disk away from its closest optical fiber temperature moisture probe is 0.3 ~ 1m, and the interval b between adjacent fiber temperature and humidity probe is 0.5m-1.5m.The feeler lever is pure optical device, passive, intrinsic safety, and feeler lever ontology is acidproof and without precipitation using the production of food-grade stainless steel material, belongs to food-grade hygienic material, cooperates other detection devices that can realize the real time monitoring of white wine pit temperature and humidity.
Description
Technical field
The utility model belongs to fiber optic sensor technology field, in particular to a kind of optical fiber temperature and humidity feeler lever and based on its
Optical fiber temperature-humidity monitoring topological system.
Background technique
During liquor fermentation, temperature, humidity are an important factor for influencing microorganism growth metabolism.Wine brewing in pit is micro-
For biology with course of fermentation growth and decline, metabolism generates the various substances in fragrant flavor, thus determines the quality of wine.So accurate, complete
Temperature and humidity inside site preparation monitoring pit is of great significance.
Currently, major part distillery, China monitors the temperature and humidity inside pit by the way of manual inspection, but should
Mode cannot be guaranteed the accuracy of time of measuring, measurement position and measurement data, this is restrict brewery's quality and yield important
Factor.Because pit quantity is big, manual inspection mode can not measure all pit temperature and humidity within the same time, can not protect
It demonstrate,proves that each measurement position is identical, causes the comparativity of environmental data and same pit data between different pits poor.
For the daily maintenance in wine cellar, due to heavy workload, Personnel Dependence is strong, maintenances of data and analysis are difficult, leads
Cause works together both inconvenient and can bring a large amount of maintenance cost.And conventional electronic sensor needs to introduce at the scene
Charging equipment has some potential safety problems, and electronics humidity sensor is limited by working principle, can not the work under high humidity environment for a long time
Make, poor reliability, service life are short.Therefore, it researches and develops a kind of preferably very necessary to the monitoring system of pit temperature and humidity monitoring.
Summary of the invention
In view of the above problems, the utility model provides a kind of optical fiber temperature and humidity feeler lever and the optical fiber temperature based on it
Humidity detection topological system, the feeler lever are pure optical device, and passive, intrinsic safety, feeler lever ontology is using food-grade stainless steel material
Production, it is acidproof and without precipitation, belong to food-grade hygienic material, cooperate other detection devices to form Topology Monitoring System, it can be achieved that
The real time monitoring of white wine pit temperature and humidity.
The purpose of this utility model is achieved through the following technical solutions:
A kind of optical fiber temperature and humidity feeler lever, including positioning disk and feeler lever ontology, the feeler lever ontology are hollow tubular structure, most
Front end is taper, and then gradually transition is cylindrical, and the positioning disk is welded in feeler lever ontology rear end, the feeler lever ontology
Several gas ports are arranged in shell portion, and optical fiber temperature moisture probe, the optical fiber temperature moisture probe are installed at each gas port
It is connected through a screw thread and is mounted in feeler lever ontology, and connected between each optical fiber temperature moisture probe by multicore composite cable, positioned
Distance a of the disk away from its closest optical fiber temperature moisture probe is 0.3 ~ 1m, preferably 0.5m, and between adjacent fiber temperature and humidity probe
Interval b be 0.5m-1.5m, preferably 1m.
Further, the length of the feeler lever ontology is 1m-5m, preferably 3m；The outer diameter of shell portion is 0.02m-
0.06m, preferably 0.04m.
Further, the multicore composite cable is pierced by from feeler lever ontology rear end, and is connect with transmission cable, the transmission
Optical cable is multicore composite cable, and core number matches with the intrinsic optical fiber temperature moisture probe number of feeler lever.
Further, the material of the optical fiber temperature and humidity feeler lever is 316L stainless steel.
A kind of white wine pit optical fiber temperature humidity detection topological system based on the optical fiber temperature and humidity feeler lever, the system packet
Several optical fiber temperature and humidity feeler levers and transmission cable and monitoring host are included, each optical fiber temperature and humidity feeler lever passes through transmission respectively
Optical cable is connect with monitoring host, and the monitoring host includes distributed humidity sensor host and distributed temperature sensing host.
The utility model having the beneficial effect that compared with prior art
1, described in the utility model for detecting the optical fiber temperature and humidity feeler lever of white wine pit temperature and humidity, it is integrated with multiple light
Fine temperature and humidity probe, each probe is pure optical device, passive, intrinsic safety；
2, described in the utility model for detecting the optical fiber temperature and humidity feeler lever of white wine pit temperature and humidity, feeler lever ontology is adopted
It is made of food-grade 316L stainless steel material, it is acidproof and without precipitation, belong to food-grade hygienic material, ensure that sensing element is pacified
Entirely, pollution-free, cooperate other detection devices that can realize the real time monitoring of white wine pit temperature and humidity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of optical fiber temperature and humidity feeler lever described in the utility model；
Fig. 2 is the white wine pit optical fiber temperature humidity detection topological system described in the utility model based on optical fiber temperature and humidity feeler lever
Structural schematic diagram.
Specific embodiment
As shown in Figure 1, a kind of optical fiber temperature and humidity feeler lever is present embodiments provided, including positioning disk 1 and feeler lever ontology 2, institute
Stating feeler lever ontology is hollow tubular structure, and front end is pyramidal structure, is facilitated in insertion pit, and then gradually transition is cylindrical body
Shape, the positioning disk are welded in feeler lever ontology rear end, and the shell portion of the feeler lever ontology is arranged several gas ports 3, and
Optical fiber temperature moisture probe is installed at each gas port, the optical fiber temperature moisture probe, which is connected through a screw thread, to be mounted in feeler lever ontology,
And connected between each optical fiber temperature moisture probe by multicore composite cable, positioning disk is away from its closest optical fiber temperature moisture probe
Distance a is 0.5m, and the interval b between adjacent fiber temperature and humidity probe is 1m.The multicore composite cable is from feeler lever ontology rear end
It is pierced by, and is connect with transmission cable 4.The length of the feeler lever ontology 2 is 3m；The outer diameter of shell portion is 0.04m.The optical fiber
Temperature and humidity feeler lever is made of 316L stainless steel, is food-grade stainless steel, guarantees that sensing element is safe and pollution-free.
As shown in Fig. 2, it is wet to present embodiments provide a kind of white wine pit optical fiber temperature based on above-mentioned optical fiber temperature and humidity feeler lever
Degree monitoring topological system the system comprises several the optical fiber temperature and humidity feeler levers and transmission cable 4 and monitors host 5,
Each optical fiber temperature and humidity feeler lever passes through transmission cable respectively and connect with monitoring host, and the monitoring host includes distributed humidity sensor
Host and distributed temperature sensing host.Feeler lever ontology rear end is connect with transmission cable 4, and the transmission cable 4 is common
The single mode and multimode optical cable of communication select multicore composite cable, and core number and type should match with optical fiber temperature and humidity feeler lever,
Transmission cable is protected using stainless steel armouring and multiple sheath, improves the mechanical strength of optical cable, the outer diameter of transmission cable is
4.8mm。
One group of optical fiber temperature moisture probe 3 is respectively installed at different length inside optical fiber temperature and humidity feeler lever, it can be achieved that single spy
Bar multi-point temperature, humidity synchro measure.The optical fiber temperature and humidity feeler lever is inserted vertically into white wine pit, by transmission cable into
The acquisition of row data and transmission, can real-time monitoring white wine pit, in fermentation heap different depth temperature and humidity monitor.
Claims (6)
1. a kind of optical fiber temperature and humidity feeler lever, which is characterized in that the feeler lever includes positioning disk (1) and feeler lever ontology (2), the spy
Bar body is hollow tubular structure, and front end is taper, and then gradually transition is cylindrical, and the positioning disk is welded in feeler lever
Several gas ports (3) are arranged in the shell portion of ontology rear end, the feeler lever ontology, and installation optical fiber is warm and humid at each gas port
Degree probe, the optical fiber temperature moisture probe, which is connected through a screw thread, to be mounted in feeler lever ontology, and between each optical fiber temperature moisture probe
It is connected by multicore composite cable, distance a of the positioning disk away from its closest optical fiber temperature moisture probe is 0.3 ~ 1m, and adjacent light
Interval b between fine temperature and humidity probe is 0.5m-1.5m.
2. optical fiber temperature and humidity feeler lever according to claim 1, which is characterized in that the length of the feeler lever ontology (2) is 1m-
5m, the outer diameter of shell portion are 0.02m-0.06m.
3. optical fiber temperature and humidity feeler lever according to claim 1, which is characterized in that the multicore composite cable is from feeler lever ontology
Rear end is pierced by, and is connect with transmission cable (4).
4. optical fiber temperature and humidity feeler lever according to claim 3, which is characterized in that the transmission cable (4) is that multicore is compound
Optical cable, core number match with intrinsic optical fiber temperature moisture probe (3) number of feeler lever.
5. optical fiber temperature and humidity feeler lever according to claim 1-3, which is characterized in that the optical fiber temperature and humidity feeler lever
Material be 316L stainless steel.
6. a kind of optical fiber temperature-humidity monitoring topological system based on the optical fiber temperature and humidity feeler lever as described in claim any one of 1-4,
It is characterized in that, the system comprises several optical fiber temperature and humidity feeler levers and transmission cable (4) and monitoring host (5),
Each optical fiber temperature and humidity feeler lever passes through transmission cable respectively and connect with monitoring host, and the monitoring host includes distributed humidity sensor
Host and distributed temperature sensing host.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822154825.5U CN209387058U (en) | 2018-12-21 | 2018-12-21 | A kind of optical fiber temperature and humidity feeler lever and the optical fiber temperature-humidity monitoring topological system based on it |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822154825.5U CN209387058U (en) | 2018-12-21 | 2018-12-21 | A kind of optical fiber temperature and humidity feeler lever and the optical fiber temperature-humidity monitoring topological system based on it |
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| CN209387058U true CN209387058U (en) | 2019-09-13 |
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| CN201822154825.5U Active CN209387058U (en) | 2018-12-21 | 2018-12-21 | A kind of optical fiber temperature and humidity feeler lever and the optical fiber temperature-humidity monitoring topological system based on it |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781299A (en) * | 2018-12-21 | 2019-05-21 | 北京航天易联科技发展有限公司 | A kind of white wine pit optical fiber temperature humidity detection topological system and method |
| CN111220208A (en) * | 2019-12-06 | 2020-06-02 | 山东省科学院激光研究所 | Novel optical fiber temperature and humidity sensor |
-
2018
- 2018-12-21 CN CN201822154825.5U patent/CN209387058U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781299A (en) * | 2018-12-21 | 2019-05-21 | 北京航天易联科技发展有限公司 | A kind of white wine pit optical fiber temperature humidity detection topological system and method |
| CN111220208A (en) * | 2019-12-06 | 2020-06-02 | 山东省科学院激光研究所 | Novel optical fiber temperature and humidity sensor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Fiber Optic Temperature and Humidity Probe Rod and Its Based Fiber Optic Temperature and Humidity Monitoring Topology System Effective date of registration: 20230519 Granted publication date: 20190913 Pledgee: CHINA ACADEMY OF AEROSPACE AERODYNAMICS Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980041196 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Building 24, 18th Courtyard, Kechuang 13th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 100176 Patentee after: Beijing Aerospace Tianhong Intelligent Equipment Technology Co.,Ltd. Address before: Building 24, yard 18, Kechuang 13th Street, Daxing Economic and Technological Development Zone, Beijing 100176 Patentee before: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190913 Pledgee: CHINA ACADEMY OF AEROSPACE AERODYNAMICS Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980041196 |