CN201805812U - Automatic detection device of aquiculture floating head for culture - Google Patents
Automatic detection device of aquiculture floating head for culture Download PDFInfo
- Publication number
- CN201805812U CN201805812U CN2010205273549U CN201020527354U CN201805812U CN 201805812 U CN201805812 U CN 201805812U CN 2010205273549 U CN2010205273549 U CN 2010205273549U CN 201020527354 U CN201020527354 U CN 201020527354U CN 201805812 U CN201805812 U CN 201805812U
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- China
- Prior art keywords
- sonar
- detection device
- automatic detection
- head
- water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to an automatic detection device of an aquiculture floating head for culture, in particular to an observing and controlling device for the hypoxia of aquatic life, which can be used for automatically detecting the anoxic conditions of aquatic products, such as fishes, shrimps, crabs, and the like and controlling oxygen enhancement equipment. According to the utility model, a sonar emitter and a sonar receiver are respectively arranged at both ends of a mounting frame on the same axis line, the axial line is 5-200mm under the water surface, and floats are fixed below the mounting frame. The automatic detection device has simple structure, convenience for maintenance, low cost and accurate and in-time reaction and is particularly suitable for medium-small-scale farmers.
Description
Technical field
The utility model relates to a kind of breeding water and produces and raise the nose above water to breathe automatic detection device, especially can detect the anoxic conditions of aquatic products such as fish, shrimp, crab automatically and control the organism in water anoxic measure and control device of oxygen increasing equipment.
Background technology
The general pool of floating head of fish, shrimp, crab etc. is one of important harm of the artificial culture fishery of modern high density, and main means of prevention is to adopt aerator to carry out oxygenation at present.The key that adopts aerator to carry out oxygenation is the in good time opening and closing of control aerator, the control oxygenation time.Long-time oxygenation meeting causes waste, increases aquaculture cost, and the oxygenation deficiency then results in greater loss easily.Existing commercially available oxygenation automatic control and warning device are many to be monitoring target with the dissolved oxygen in water, and this device is to utilize chemical reaction to detect, and its fatal shortcoming is that dissolved oxygen probe is because the consumption of chemical reaction needs timing to change the use cost height.Other has some devices is that polymorphic type sensors such as utilization sound, light, electric wave make up certain working surfaces in the breed waters, comprehensive each sensing data is controlled oxygen increasing equipment, though this device can not be subjected to the interference of factors such as water oxygen agent, but its operation is complicated more, cost is also higher, is not suitable for medium and small raiser.Also occurred utilizing the device that sonar carries out the deep water locating fish in the transceiver water on the market, owing to be by the detection of reflected ripple, and there is certain emission angle in probe, so can't raise the nose above water to breathe to detect as the aquatic products of surface layer of water.
The utility model content
In order to overcome above-mentioned deficiency, the utility model purpose provide a kind of convenient, breeding water produces and raises the nose above water to breathe automatic detection device accurately.
Technical solutions of the utility model: a kind of breeding water product floating head automatic detection device, controller is electrically connected with the sonar emitting head, and sonar receives head received signal is fed back to controller, is reported to the police by controller and exports or control and export.
Sonar emitting head and sonar receive the two ends that head is arranged in installing rack on the same axial line, and its axial line is lower than water surface 5-200mm; Be fixed with float under the installing rack.
Sonar emitting head and sonar receive head and can be the transmitting-receiving integrated transmitting-receiving separate type that also can be.
The utility model is simple in structure, easy to maintenance, with low cost, and reaction accurately and timely is particularly suitable for medium and small raiser and uses.
Description of drawings
Fig. 1 is the utility model block diagram.
Fig. 2 is the utility model example structure schematic diagram.
1 float among the figure, 2 sonar emitting heads, 3 installing racks, 4 fishes, 5 waters surface, 6 sonars receive head.
Embodiment
Installing rack 3 floats on the water surface 5 by the buoyancy that float 1 is produced, and sonar emitting head 2 and sonar receive 6 and be installed on the installing rack 3, and guarantee that center line is coaxial, and sonar emitting head 2 and sonar receive a center line adjoined water surface (being lower than water surface 5-200mm) of 6.If without hindrance block material, then sonar receives 6 and can receive the signal that sonar emitting head 2 is launched, when fish, shrimps aquatic products are swum through the center line of two sonars, then sonar receives 6 and will not receive the signal that sonar emitting head 2 is launched, this moment, controller then thought have aquatic products to stop the transmitting-receiving path, when the transmitting-receiving path frequently is blocked in detecting the certain hour section, controller thinks that then aquatic products having occurred raises the nose above water to breathe phenomenon, and can externally be reported to the police or controlled directly that aerator carries out in short-term or start operation for a long time this moment by controller.
The aerator that sonar emitting head described in the utility model, sonar receive head, controller, warning output and control output connection is prior art.
Claims (3)
1. a breeding water produces and raises the nose above water to breathe automatic detection device, and it is characterized in that: controller is electrically connected with the sonar emitting head, and sonar receives head received signal is fed back to controller, by report to the police output or control and export of controller.
2. produce the floating head automatic detection device according to the described a kind of breeding water of claim 1, it is characterized in that: sonar emitting head and sonar receive the two ends that head is arranged in installing rack on the same axial line, and its axial line is lower than water surface 5-200mm; Be fixed with float under the installing rack.
3. produce according to the described a kind of breeding water of claim 1 and raise the nose above water to breathe automatic detection device, it is characterized in that: sonar emitting head and sonar receive head and can be transmitting-receiving integrated also can be and receive and dispatch separate type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205273549U CN201805812U (en) | 2010-09-12 | 2010-09-12 | Automatic detection device of aquiculture floating head for culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205273549U CN201805812U (en) | 2010-09-12 | 2010-09-12 | Automatic detection device of aquiculture floating head for culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805812U true CN201805812U (en) | 2011-04-27 |
Family
ID=43888774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205273549U Expired - Fee Related CN201805812U (en) | 2010-09-12 | 2010-09-12 | Automatic detection device of aquiculture floating head for culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201805812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107691328A (en) * | 2017-09-28 | 2018-02-16 | 柳州凡科技有限公司 | A kind of efficient stable antirust and computer based marine fishes classification detection device |
| CN110163253A (en) * | 2019-04-18 | 2019-08-23 | 中国农业大学 | Fish floating head degree detecting method and system |
-
2010
- 2010-09-12 CN CN2010205273549U patent/CN201805812U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107691328A (en) * | 2017-09-28 | 2018-02-16 | 柳州凡科技有限公司 | A kind of efficient stable antirust and computer based marine fishes classification detection device |
| CN110163253A (en) * | 2019-04-18 | 2019-08-23 | 中国农业大学 | Fish floating head degree detecting method and system |
| CN110163253B (en) * | 2019-04-18 | 2021-05-04 | 中国农业大学 | Fish floating head degree detection method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20110912 |