CN204374058U - Based on the water quality indicator buoy sensor guard box of Fibre Optical Sensor - Google Patents
Based on the water quality indicator buoy sensor guard box of Fibre Optical Sensor Download PDFInfo
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- CN204374058U CN204374058U CN201520049373.8U CN201520049373U CN204374058U CN 204374058 U CN204374058 U CN 204374058U CN 201520049373 U CN201520049373 U CN 201520049373U CN 204374058 U CN204374058 U CN 204374058U
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Abstract
The utility model discloses the water quality indicator buoy sensor guard box based on Fibre Optical Sensor, comprise floating drum, sensor, sensor guard box; Floating drum comprises counterweight cabin, buoyant cabin and instrument bin, and bottom counterweight cabin, corner and middle part are welded with suspension ring at the bottom of storehouse; Sensor guard box comprises protection box body and protection lid; Protection box body is cube structure, and bottom surface and side are all dual-layer face, are divided into outside surface and inside surface, and outside surface is fine and closely woven entanglement, and inside surface is semi-permeable diaphragm, and top is provided with box edge, and box is along being provided with screw; Protection lid comprises the SMA905 fiber adapter, the screw that are embedded in protection box tops and is fixed on the box top suspension ring of corner, top and middle part.This protection box can the larger object such as fish, shrimp in anti-sealing and macromolecular substances enter in box, and protection sensor, the accuracy of parameter of increasing water quality sensing measurement, is convenient to the replacing of sensor and protection box simultaneously.
Description
Technical field
The utility model relates to a kind of water quality indicator buoy sensor guard box, particularly relates to a kind of water quality indicator buoy Fibre Optical Sensor protection box.
Background technology
Along with the growth of world population and the development of industrial and agricultural production, water consumption is also growing.Simultaneously due to production and the life of the mankind, cause earth's surface, body of groundwater pollution, water quality deterioration, makes limited water resource more nervous.When water resource is so in short supply, we more will treasure water resource, strengthen the dynamics of water quality monitoring simultaneously.
Current, the monitoring method of water quality is mainly contained: sampling experimental room analytical approach, water quality monitoring station real time on-line monitoring, the monitoring of float type monitor etc.Sampling experimental room analytical approach needs sampling, through process, then measures, although such measurement result precision is higher, processing sample is limited in one's ability at every turn, length consuming time, and can bring secondary pollution; Water quality monitoring station real time on-line monitoring is high owing to setting up water quality monitoring station cost, and monitoring station floor area is large, and monitoring equipment mounting means is fixed, irremovable, and monitoring place, thus cannot extensive large area layout by such environmental effects etc.; The monitoring of float type monitor can realize multiple spot layout, real time on-line monitoring.
Such as the patent No. is: 2014201006528, patent name is a kind of Chinese utility model patent of the float type water quality monitor based on Fibre Optical Sensor, disclose a kind of float type water quality monitor based on Fibre Optical Sensor, it utilizes optical fiber water quality parameter monitor sensor monitoring water quality information, utilize GPS module to position simultaneously, utilize GPRS module to carry out the interactive communication of teledata, realize carrying out at a distance to different water area water-quality, agent of being excused from an examination, real time on-line monitoring.The shortcoming existed is: sensor is arranged on bottom of device; without relevant safeguard measure; easily by tiny biotic influences such as the silt in water body, algaes; after Long-Time Service; the tiny biology such as silt can be attached to sensor surface gradually, causes transducer sensitivity to reduce, even causes sensor failure; reduce the serviceable life of sensor, water quality monitoring is made troubles.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides the water quality indicator buoy sensor guard box based on Fibre Optical Sensor, silt, tiny biology effectively can be avoided the impact of sensor, extend sensor serviceable life, ensure transducer sensitivity.
The technical scheme that the utility model adopts: based on the water quality indicator buoy sensor guard box of Fibre Optical Sensor, comprise floating drum, sensor, sensor guard box; Described floating drum comprises counterweight cabin, buoyant cabin and instrument bin, and bottom described counterweight cabin, corner and middle part are welded with suspension ring at the bottom of storehouse; Described sensor guard box comprises protection box body and protection lid; Described protection box body is cube structure, and bottom surface and side are all dual-layer face, are divided into outside surface and inside surface, and outside surface is fine and closely woven entanglement, and inside surface is semi-permeable diaphragm, and top is provided with box edge, and box is along being provided with screw; Described protection lid comprises the fiber adapter, the screw that are embedded in protection box tops and is fixed on the box top suspension ring of corner, top and middle part.
Described fiber adapter is SMA905 fiber adapter.
Described fine and closely woven entanglement aperture is less than 4mm, and string diameter is less than 1mm.
The beneficial effects of the utility model are:
1. protection box bottom and side adopt fine and closely woven entanglement and semi-permeable diaphragm dual-layer face, fine and closely woven entanglement can enter in box by the larger object such as fish, shrimp, withered branch in anti-water-stop body, semi-permeable diaphragm can avoid macromolecular substances to enter in box, affect the measurement of sensor, the accuracy of monitoring of thus increasing water quality.
2. protection box adopts the structure that protection box body is separated with protection lid, and adopt screw, nut to carry out the fixing of lid and dismounting, simultaneously lid is inlaid with SMA905 fiber adapter, is conducive to being separated of sensor and sensor fibre, reach the object of convenient easily more emat sensor and protection box
3. cover corner and middle part with protection box bottom floating drum and be all provided with suspension ring, one_to_one corresponding, can protection box is suspended on bottom floating drum by anchor chain, by shortening or lengthening the protection that anchor chain realizes different water depth monitoring condition lower sensor.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and concrete mode, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is protection box schematic diagram in the utility model;
Fig. 3 is protection box open mode schematic diagram in the utility model;
Fig. 4 is that the utility model adopts reflection-type optical fibre sensor example structure schematic diagram;
In figure: 1 is instrument bin; 2 is buoyant cabin; 3 is counterweight cabin; 4 is suspension ring at the bottom of storehouse; 5 is box top suspension ring; 6 is protection lid; 7 is SMA905 fiber adapter; 8 is screw; 9 is screw; 10 is box edge; 11 is protection box body; 12 is reflection-type optical fibre sensor.
Embodiment
In Fig. 1, Fig. 2, Fig. 3, based on the water quality indicator buoy sensor guard box of Fibre Optical Sensor, comprise floating drum, sensor, sensor guard box; Described floating drum comprises counterweight cabin 3, buoyant cabin 2 and instrument bin 1, and bottom described counterweight cabin 3, corner and middle part are welded with suspension ring 4 at the bottom of storehouse; Described sensor guard box comprises protection box body 11 and protection lid 6; Described protection box body 11 is cube structure, and bottom surface and side are all dual-layer face, are divided into outside surface and inside surface, outside surface is fine and closely woven entanglement, and screen distance is less than 4mm, and string diameter is less than 1mm, inside surface is semi-permeable diaphragm, and top is provided with box along 10, and box is provided with screw 8 along 10; Described protection lid 6 comprises the box top suspension ring 5 being embedded in the protection SMA905 fiber adapter 7 at lid 6 top, screw 9 and being fixed on corner, top and middle part.
Embodiment 1
In Fig. 4, in conjunction with reflection-type optical fibre sensor, working method of the present invention is described: reflection-type optical fibre sensor 12 is positioned over protection box inside, the SMA905 fiber adapter 7 being embedded in protection lid 6 is drawn two sensor fibres and is connected with reflection-type optical fibre sensor 12 two ends respectively, draw two sensor fibres bottom floating drum to be connected with SMA905 fiber adapter 7, protection lid 6 is combined with protection box body 11 along upper screw 8 by box, and suspension ring 4 at the bottom of the storehouse bottom counterweight cabin 3 are connected with the box top suspension ring 5 of protection box tops by anchor chain.When reflection-type optical fibre sensor 12 be in measure in water body time, it is external that the larger objects such as the fish in water, shrimp and macromolecular substances are blocked in protection box, therefore can protect reflection-type optical fibre sensor 12, improve measure accuracy.
When needs change reflection-type optical fibre sensor 12 or protection box, sensor fibre bottom floating drum is separated with SMA905 fiber adapter 7, the nut that removal and screw 8 are fixed, open protection lid 6, remove SMA905 fiber adapter 7 to be connected with the sensor fibre between reflection-type optical fibre sensor 12, change reflection-type optical fibre sensor 12 or protection box, reach the object of convenient easy more emat sensor and protection box with this.
The above-described embodiment and examples are preferred version of the present invention; reflection-type optical fibre sensor in embodiment is a kind of preferred fiber sensor; within the scope of protection box involved in the present invention, Fibre Optical Sensor type or structure are changed, all belong to protection category of the present invention.
Claims (3)
1., based on the water quality indicator buoy sensor guard box of Fibre Optical Sensor, comprise floating drum, sensor, sensor guard box; Described floating drum comprises counterweight cabin, buoyant cabin and instrument bin, and bottom described counterweight cabin, corner and middle part are welded with suspension ring at the bottom of storehouse; Described sensor guard box comprises protection box body and protection lid; It is characterized in that, described protection box body is cube structure, and bottom surface and side are all dual-layer face, are divided into outside surface and inside surface, and outside surface is fine and closely woven entanglement, and inside surface is semi-permeable diaphragm, and top is provided with box edge, and box is along being provided with screw; Described protection lid comprises the fiber adapter, the screw that are embedded in protection box tops and is fixed on the box top suspension ring of corner, top and middle part.
2. the water quality indicator buoy sensor guard box based on Fibre Optical Sensor according to claim 1, it is characterized in that, described fiber adapter is SMA905 fiber adapter.
3. the water quality indicator buoy sensor guard box based on Fibre Optical Sensor according to claim 1, is characterized in that, described fine and closely woven entanglement aperture is less than 4mm, and string diameter is less than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520049373.8U CN204374058U (en) | 2015-01-23 | 2015-01-23 | Based on the water quality indicator buoy sensor guard box of Fibre Optical Sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520049373.8U CN204374058U (en) | 2015-01-23 | 2015-01-23 | Based on the water quality indicator buoy sensor guard box of Fibre Optical Sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204374058U true CN204374058U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520049373.8U Expired - Fee Related CN204374058U (en) | 2015-01-23 | 2015-01-23 | Based on the water quality indicator buoy sensor guard box of Fibre Optical Sensor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828173A (en) * | 2018-06-23 | 2018-11-16 | 安徽拓谷物联科技有限公司 | Miniature multi-parameter water quality detects buoy dump |
| US10895561B2 (en) | 2017-12-15 | 2021-01-19 | Industrial Technology Research Institute | Embedded sensor module and sensing device |
| CN112379071A (en) * | 2020-11-25 | 2021-02-19 | 浙江瀚陆海洋科技有限公司 | Water quality monitoring sensor |
-
2015
- 2015-01-23 CN CN201520049373.8U patent/CN204374058U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10895561B2 (en) | 2017-12-15 | 2021-01-19 | Industrial Technology Research Institute | Embedded sensor module and sensing device |
| CN108828173A (en) * | 2018-06-23 | 2018-11-16 | 安徽拓谷物联科技有限公司 | Miniature multi-parameter water quality detects buoy dump |
| CN112379071A (en) * | 2020-11-25 | 2021-02-19 | 浙江瀚陆海洋科技有限公司 | Water quality monitoring sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |