CN201383205Y - Monitoring and alarming device for oxygen content in fishpond - Google Patents
Monitoring and alarming device for oxygen content in fishpond Download PDFInfo
- Publication number
- CN201383205Y CN201383205Y CN200920084149U CN200920084149U CN201383205Y CN 201383205 Y CN201383205 Y CN 201383205Y CN 200920084149 U CN200920084149 U CN 200920084149U CN 200920084149 U CN200920084149 U CN 200920084149U CN 201383205 Y CN201383205 Y CN 201383205Y
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- CN
- China
- Prior art keywords
- sensor
- monitoring
- casing
- microprocessor
- audible
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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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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a monitoring and alarming device for oxygen content in a fishpond. The monitoring and alarming device comprises a casing and a sensor, and is characterized in that an audible and visual alarm, a microprocessor and a battery are also arranged inside the casing; a rainproof cover is arranged at the top of the casing; a window is formed on the side surface of the casing; a hollow chamber is formed at the bottom of the casing; the sensor is connected with the microprocessor through a cable; a sheath is arranged is arranged outside the sensor; the cable is arranged in a sleeve; and the bottom of the casing is connected with the sheath through a sleeve. The monitoring and alarming device adopts the COS41 laminating-type dissolved oxygen sensor and the audible and visual alarm, and has the functions for monitoring and alarming oxygen content in all-weather fishponds.
Description
Technical field
The utility model relates to a kind of monitoring alarm device, is a kind of fish pond oxygen level monitoring alarm device specifically.
Background technology
The immediate problem that the fishes and shrimps mass mortality that causes because of " the general pool " anoxic has become that current aquaculture faces.The utility model adopts COS41 film covering type dissolved oxygen sensor and audible-visual annunciator, has round-the-clock fish pond oxygen level monitoring alarm function, can remind the fish pond staff to take the oxygenation measure, thereby reduces loss.
The utility model content
The purpose of this utility model provides a kind of fish pond oxygen level monitoring alarm device.
The technical solution of the utility model is: a kind of fish pond oxygen level monitoring alarm device, it comprises housing (1), sensor (6), it is characterized in that housing (1) inside also is provided with audible-visual annunciator (8), microprocessor (9), battery (10), rain-proof cover (3) is arranged on housing (1) top, housing (1) side is provided with window (11), and housing (1) bottom is provided with sky chamber (2); Sensor (6) joins by cable (5) and microprocessor (9), and sensor (6) outside is provided with sheath (7), and cable (5) is arranged in the sleeve pipe (4), and housing (1) bottom is connected with sheath (7) by sleeve pipe (4).
The beneficial effects of the utility model are: adopt COS41 film covering type dissolved oxygen sensor and audible-visual annunciator, have round-the-clock fish pond oxygen level monitoring alarm function.
Description of drawings
Below in conjunction with description of drawings and embodiment further to the utility model explanation.
Fig. 1 is the utility model front view;
Fig. 2 is sound and light alarm circuit figure.
Wherein, 1-housing, the empty chamber of 2-, 3-rain-proof cover, 4-sleeve pipe, 5-cable, 6-sensor, 7-sheath, 8-audible-visual annunciator, 9-microprocessor, 10-battery, 11-window.
Embodiment
In first embodiment shown in Figure 1, a kind of fish pond oxygen level monitoring alarm device, it comprises housing (1), sensor (6), it is characterized in that housing (1) inside also is provided with audible-visual annunciator (8), microprocessor (9), battery (10), rain-proof cover (3) is arranged on housing (1) top, housing (1) side is provided with window (11), and housing (1) bottom is provided with sky chamber (2); Sensor (6) joins by cable (5) and microprocessor (9), and sensor (6) outside is provided with sheath (7), and cable (5) is arranged in the sleeve pipe (4), and housing (1) bottom is connected with sheath (7) by sleeve pipe (4).
Described sensor (6) is COS41 film covering type dissolved oxygen sensor or other digital sensor, sensor (6) converts it into digital signal and is input to microprocessor (9) after detecting the fish pond oxygen level, the digital signal of being imported is compared analysis with microprocessor (9) and whether decision drives audible-visual annunciator (8), and audible-visual annunciator (8) can send sound and light signal; Described microprocessor (9) can adopt singlechip chip.
In second embodiment shown in Figure 2, a kind of fish pond oxygen level monitoring alarm device, it includes audible-visual annunciator (8), and the used IC chip of described audible-visual annunciator (8) is NE555; Power supply VCC directly supplies with the 4th, 8 pin of chip NE555, the 1st pin ground connection of chip NE555, and the 5th pin is by capacitor C 1 ground connection, and the 5th pin is also by diode D1, resistance R 2, resistance R 1 ground connection; The LED negative electrode is connected between resistance R 2 and the resistance R 1, and anode is connected to power supply VCC, is connected to capacitor C 2 between power supply VCC and the ground; The 3rd pin of chip NE555 is connected on triode VT base terminal by resistance R 5, the direct ground connection of the emitter of triode VT, and the collector terminal of triode VT is joined by loudspeaker M and power supply VCC; The 2nd, the 6 pin short circuits of chip NE555 are connected to the negative electrode of diode D2 behind the short circuit, also join with power supply VCC by resistance R 4, resistance R 3 behind the short circuit; The 7th pin of the anode of diode D3 and chip NE555 is connected between resistance R 4 and the resistance R 3, and the negative electrode of diode D3 is by capacitor C 3 ground connection.
Audible-visual annunciator (8) can produce the high strength alarm song.After power supply was connected by microprocessor (9), the LED flicker was luminous, exports pulse square wave simultaneously on R1, through obtaining triangular wave behind R2, D1, the C1 network.R3, R4 and C3 are timing elements.Under the control of triangular wave, export the tonal signal of changing voice and amplify through VT, promote loudspeaker M.Adjust R1 and can change upward triangular wave amplitude of C1, adjust R5 and can change volume.
Claims (2)
1, a kind of fish pond oxygen level monitoring alarm device, it comprises housing, sensor, it is characterized in that: enclosure interior also is provided with audible-visual annunciator, microprocessor, battery, and rain-proof cover is arranged on case top, the housing side is provided with window, and housing bottom is provided with the sky chamber; Sensor joins by cable and microprocessor, and the sensor outside is provided with sheath, and cable is arranged in the sleeve pipe, and housing bottom is connected with sheath by sleeve pipe.
2, a kind of fish pond according to claim 1 oxygen level monitoring alarm device, it is characterized in that: described sensor is a COS41 film covering type dissolved oxygen sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920084149U CN201383205Y (en) | 2009-03-13 | 2009-03-13 | Monitoring and alarming device for oxygen content in fishpond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920084149U CN201383205Y (en) | 2009-03-13 | 2009-03-13 | Monitoring and alarming device for oxygen content in fishpond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201383205Y true CN201383205Y (en) | 2010-01-13 |
Family
ID=41526676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920084149U Expired - Fee Related CN201383205Y (en) | 2009-03-13 | 2009-03-13 | Monitoring and alarming device for oxygen content in fishpond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201383205Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543244A (en) * | 2012-07-16 | 2014-01-29 | 如皋市振中观赏鱼养殖有限公司 | Novel fishpond oxygen content pre-warning device |
-
2009
- 2009-03-13 CN CN200920084149U patent/CN201383205Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543244A (en) * | 2012-07-16 | 2014-01-29 | 如皋市振中观赏鱼养殖有限公司 | Novel fishpond oxygen content pre-warning device |
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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: 20100113 Termination date: 20100313 |