CN2609344Y - Intelligent device for fishbow - Google Patents
Intelligent device for fishbow Download PDFInfo
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- CN2609344Y CN2609344Y CN 03241170 CN03241170U CN2609344Y CN 2609344 Y CN2609344 Y CN 2609344Y CN 03241170 CN03241170 CN 03241170 CN 03241170 U CN03241170 U CN 03241170U CN 2609344 Y CN2609344 Y CN 2609344Y
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Abstract
The utility model relates to a fish bowl intelligent control device consisting of a heating part, an oxygen supply part, a temperature, oxygen content and turbidity data displaying part, a temperature detection circuit, an underwater oxygen content testing detection circuit, a water turbidity testing detection circuit and control modules IC1,IC2 and IC3. The utility model has advantages and effective results as follow; convenient operating, the utility model can normally work if the power is supplied; safety and stability, the utility model is compounding controlled by artificial circuit, digital circuit, single chip and optocoupler diode with high accuracy; the working status of intelligent control device is displayed by LED and nixie tube that the working status and relevant data can be examined at any time; concision and palpability with humanization and contemporary. At the same time the utility model having convenient operating and economical cost is suitable for the national conditions and popularization. In particular to the people who are always on evection and have no time to maintain the utility model is a suitable and valuable production.
Description
Technical field
The utility model relates to a kind of fish jar intelligent device.
Background technology
Along with improving constantly of China citizen's living standard, people are to improving constantly that free life requires, the phenomenon of raising various animals in family increases, basically all need the Artificial Control water temperature and breed fish with fish jar, change water etc., when situation appearance such as owner leaves home to go on business can influence the fish jar Artificial Control, in case no one's nursing, life condition in the fish jar worsens, and the existence of fish is affected.
Summary of the invention
The technology the purpose of this utility model is to overcome this inconvenience and disadvantage, and a kind of intelligence controlling device is provided, and is safer, more convenient, more succinct.
The utility model is realized by the following technical solutions:
The purpose of this utility model, being provides a kind of intelligent device in order to overcome this inconvenience and disadvantage, safer, more convenient, more succinct.
The utility model is realized by the following technical solutions:
A kind of fish jar intelligent device comprises heating part, the oxygen supply part, the data display unit of temperature value, oxygen content, turbidity also comprises temperature sensing circuit, and the oxygen content in the water detects sensing circuit, the turbidity content detection sensing circuit of water, control module IC1, IC2, IC3 part.
More excellent technical scheme has following:
The fish jar intelligent device, temperature sensing circuit is mainly by temperature sensor A, R1, R2, R3, conventional second amplifying circuit is formed, and it is connected to: anodal jointing temp sensors A one end of dc source, another termination R1 of temperature sensor, the be connected in parallel end of R2 of temperature sensor A one end, another termination R3 of R2, the negative pole of another termination dc source of R3, temperature sensor A, R1, R2, R3 connect conventional second amplifying circuit respectively.
The fish jar intelligent device, oxygen content in the water detects sensing circuit mainly by gas sensor B, R4, R5, R6, conventional differential amplifier circuit is formed, it is connected to: the positive pole of dc source meets R4 by gas sensor B, connect the negative pole of power supply again by R4, positive source connects the negative pole of power supply by R5, R6, and gas sensor B, R4, R5, R6 connect conventional differential amplifier circuit respectively.
The fish jar intelligent device, the turbidity content detection sensing circuit of water mainly is made up of turbidity sensor C, R7, R8, R9, conventional three-stage amplifier, and it is connected to: dc source meets turbidity sensor C, arrives dc power cathode by R 7 again.Dc source connects power cathode through R8, R9.Turbidity sensor D, R7, R8, R9 connect conventional three-stage amplifier respectively.
The fish jar intelligent device, heating part comprises SCR1, LED1, heater strip, RW1, R11; Oxygen supply partly comprises SCR2, LED2, apparatus of oxygen supply, R12;
Control module IC1, IC2, IC3 part, heating part, the oxygen supply part, the 26a pin of mainly being connected to of the data display unit of oxygen content, turbidity: IC1 inserts conventional second amplifying circuit, the 27a pin of IC1 inserts conventional differential amplifier circuit, and the 28a pin of IC1 inserts conventional three-stage amplifier.Power supply connects the 12a pin of IC1 by R10, and the 12a pin of IC1 connects the 16a pin of IC1 by capacitor C 1, and the 16a pin of IC1 connects simulation ground, and the 11a pin of IC1 connects power supply; The 12a pin of IC1 connects the 16a pin of IC1 by the RW1 slide rheostat, and RW1 also connects Zener diode WD1, and the 10a pin of IC1 connects clock; The 23a pin of IC1 connects the 15b pin of IC2, the 24a pin of IC1 connects the 17b pin of IC2, the 25a pin of IC1 connects the 19b pin of IC2, the 13a pin ground connection of IC1, the 17a pin of IC1 connects the 39c pin of IC3, the 14a pin of IC1 connects the 38c pin of IC3, the 15a pin of IC1 connects the 37c pin of IC3, and the 8a pin of IC1 connects the 36c pin of IC3, and the 18a pin of IC1 connects the 35c pin of IC3, the 19a pin of IC1 connects the 34c pin of IC3, the 20a pin of IC1 connects the 33c pin of IC3, and the 21a pin of IC1 connects the 32c pin of IC3, and the 20b pin of IC2 connects power supply, the 1b of IC2,10b pin ground connection, the 11b pin of IC2 connects the 30c pin of IC3.The 3b pin of IC2 connects the 39c pin of IC3, the 4b pin of IC2 connects the 38c pin of IC3, the 7b pin of IC2 connects the 37c pin of IC3, the 8b pin of IC2 connects the 36c pin of IC3, the 13b pin of IC2 connects the 35c pin of IC3, the 14b pin of IC2 connects the 34c pin of IC3, and the 16b pin of IC2 connects the 33c pin of IC3, and the 18b pin of IC2 connects the 32c pin of IC3.The 16c pin of IC3 and 28c pin connect 22a, the 6a pin of IC1 by nor gate, and the 28c of IC3,17c pin connect the 9a pin of IC1 by nor gate.The 1c pin of IC3 is by optocoupler SCR1, and again by R11 ground connection, the 2c pin of IC3 is by optocoupler SCR2, and again by R12 ground connection, the 3c pin of IC3 is by optocoupler SCR3, again by R13 ground connection.The 20c pin ground connection of IC3, the 40c pin of IC3 connects power supply, and the 13c pin of IC3 connects the 7a pin of IC1, and the 10c of IC3,11c pin connect the data display unit of oxygen content, turbidity.
Operation principle:
Temperature control equipment: anodal jointing temp sensor one end of dc source, the other end of temperature sensor is by the R1 resistance eutral grounding, a be connected in parallel end of R2 resistance of temperature sensor one end, another termination R3 resistance of R2, the negative pole of another termination dc source of R3.The small-signal that process temperature sensor, R1, R2, R3 produce is by connecing conventional second amplifying circuit.Take out signal by conventional second amplifying circuit at last, the 1C pin by IC3 judges whether to send the signal that SCR1 is triggered, thereby whether the control heating wire will work.If work LED1 will luminous display circuit work.Simultaneously, an end of power supply by LED 1, connects the power supply other end by RW1 more again by heating wire connection optocoupler SCR1.
The oxygen content control device: the positive pole of dc source connects R4 resistance by gas sensor, connect the negative pole of power supply again by R4, positive source connects the negative pole of power supply by R5, R6, through electric bridge gas sensor, R4, R5, R6 by a small-signal that produces by differential amplifier circuit, at last the 2C pin by IC3 judge whether to send signal makes will luminous display circuit work.Simultaneously, an end of power supply meets optocoupler SCR2 by oxygen supply, connects the power supply other end by LED 2 again.
Turbidity is changed water controller: dc source connects turbidity sensor, arrives dc power cathode by R7 again.Dc source connects power cathode through R8, R9.Produce a small-signal through electric bridge turbidity sensor, R7, R8, R9, through conventional three-stage amplifier, the signal that comes by conventional three-stage amplifier, the 3C pin by IC3 judges whether to send the signal controlling electronic gate that SCR3 is triggered.If work LED3 will luminous display circuit work.Simultaneously, an end of power supply is by optocoupler SCR3, again by electronic gate 1, electronic gate 2,, sending and receiving optical diode LED3 connects the power supply other end again.
The data presentation device of temperature value, oxygen content, turbidity, send the control of signal controlling temperature, apparatus of oxygen supply circuit that SCR1, SCR2, SCR3 are triggered, change the water device.The 26a pin of IC1 is inserted by A, and the 27a pin of IC1 is inserted by B, and the 28a pin of IC1 is inserted by C.
Because temperature sensor is when work, externally show resistance value, when dut temperature changes, its resistance also and then changes, so when variations in temperature, will be at the electric bridge of forming by R1, R2, R3, temperature sensor, will produce a faint signal of telecommunication, the signal of telecommunication is through conventional second amplifying circuit, after this signal amplification, by the output of A end, pass through the input of the 26a pin of IC1 again, because input is analog quantity,, convert 8 binary number to so must start the A/D conversion by IC1.The 30C pin of IC3 connects the 11b pin of IC2, then the pairing routing path address of the 39c of IC3,38c, 37c, 36c, 35c, 34c, 33c, 32c.
Simultaneously, 16c by IC3, the 28c pin meets the 22a of IC1 by nor gate, the 6a pin goes to control the A/D conversion that starts IC1, and 8 bit of conversion deposits in the sheet inner gateway address register, 28c by IC3 again, the 9a pin that the 17c pin meets IC1 by nor gate is delivered to 8 bits of conversion respectively the 17a of IC1,14a, 15a, 8a, 18a, 19a, 20a, on the 21a pin, 17a by IC1 again, 14a, 15a, 8a, 18a, 19a, 20a, the 21a pin is delivered to the 39c of IC3,38c, 37c, 36c, 35c, 34c, 33c, on the 32c pin, at last data are deposited in the IC3 sheet in the corresponding register.
13c pin by IC3 sends the 7a pin that a signal is given IC1 again, tells and finishes the A/D conversion, and after prolonging 20 seconds, circulation A/D changes three times once more, respectively data is deposited in the corresponding register of IC3.
Handle by taking out several data of gathering just now at last, average and compare with preset value (expected value).Judge whether to make the 1c pin of IC3 will put high level respectively.[when the measurand temperature reduces, pass through temperature sensor, handle by IC1, IC2, IC3 again, make the 1c pin of IC3 put high level, make the part light emitting diode among the SCR1, another part receives light and just makes its conducting, thereby whole temperature-control circuit just starts, heating wire work, and by LED1 luminous display circuit duty.
Control section adopts contactless control to reach mutually and does not disturb, and improves entire circuit stability and accuracy.
Because oxygen sensor is when work, externally show resistance value, when tested amount of oxygen changes, its resistance also and then changes, so when amount of oxygen changes, will be at the electric bridge of forming by R4, R5, R6, oxygen sensor, will produce a faint signal of telecommunication, the signal of telecommunication is through conventional second amplifying circuit, after this signal amplification, by the output of B end, pass through the input of the 27a pin of IC1 again, because input is analog quantity,, convert 8 binary number to so must start the A/D conversion by IC1.The 30C pin of IC3 connects the 11b pin of IC2, then the pairing routing path address of the 39c of IC3,38c, 37c, 36c, 35c, 34c, 33c, 32c.
Simultaneously, 16c by IC3, the 28c pin meets the 22a of IC1 by nor gate, the 6a pin goes to control the A/D conversion that starts IC1, and 8 bit of conversion deposits in the sheet inner gateway address register, 28c by IC3 again, the 9a pin that the 17c pin meets IC1 by nor gate is delivered to 8 bits of conversion respectively the 17a of IC1,14a, 15a, 8a, 18a, 19a, 20a, on the 21a pin, 17a by IC1 again, 14a, 15a, 8a, 18a, 19a, 20a, the 21a pin is delivered to the 39c of IC3,38c, 37c, 36c, 35c, 34c, 33c, on the 32c pin, at last data are deposited in the IC3 sheet in the corresponding register.
13c pin by IC3 sends the 7a pin that a signal is given IC1 again, tells and finishes the A/D conversion, and after prolonging 20 seconds, circulation A/D changes three times once more, respectively data is deposited in the corresponding register of IC3.
Handle by taking out several data of gathering just now at last, average and compare with preset value (expected value).Judge whether to make the 2c pin of IC3 to put high level.[when the measurand amount of oxygen reduces, pass through oxygen sensor, handle by IC1, IC2, IC3 again, make the 2c pin of IC3 put high level, make the part light emitting diode among the SCR2, another part receives light and just makes its conducting, thereby whole apparatus of oxygen supply control circuit just starts, apparatus of oxygen supply work, and by LED2 luminous display circuit duty.
Control section adopts contactless control to reach mutually and does not disturb, and improves entire circuit stability and accuracy.
Because turbidity sensor is when work, externally show resistance value, when tested turbidity quantitative change, its resistance also and then changes, so when turbidity changes, will be at the electric bridge of forming by R7, R8, R9, turbidity sensor, will produce a faint signal of telecommunication, the signal of telecommunication is through conventional second amplifying circuit, after this signal amplification, by the output of C end, pass through the input of the 28a pin of IC1 again, because input is analog quantity,, convert 8 binary number to so must start the A/D conversion by IC1.The 30C pin of IC3 connects the 11b pin of IC2, then the pairing routing path address of the 39c of IC3,38c, 37c, 36c, 35c, 34c, 33c, 32c.
Simultaneously, 16c by IC3, the 28c pin meets the 22a of IC1 by nor gate, the 6a pin goes to control the A/D conversion that starts IC1, and 8 bit of conversion deposits in the sheet inner gateway address register, 28c by IC3 again, the 9a pin that the 17c pin meets IC1 by nor gate is delivered to 8 bits of conversion respectively the 17a of IC1,14a, 15a, 8a, 18a, 19a, 20a, on the 21a pin, 17a by IC1 again, 14a, 15a, 8a, 18a, 19a, 20a, the 21a pin is delivered to the 39c of IC3,38c, 37c, 36c, 35c, 34c, 33c, on the 32c pin, at last data are deposited in the IC3 sheet in the corresponding register.
13c pin by IC3 sends the 7a pin that a signal is given IC1 again, tells and finishes the A/D conversion, and after prolonging 20 seconds, circulation A/D changes three times once more, respectively data is deposited in the corresponding register of IC3.
Handle by taking out several data of gathering just now at last, average and compare with preset value (expected value).Judge whether to make the 3c pin of IC3 to put high level.[when the measurand turbidity increases, pass through turbidity sensor, handle by IC1, IC2, IC3 again, make the 3c pin of IC3 put 1, make the part light emitting diode among the SCR3, another part receives light and just makes its conducting, thereby whole turbidity control circuit just starts, electronic gate 1, electronic gate 2 work, and by LED3 luminous display circuit duty.
Control section adopts contactless control to reach mutually and does not disturb, and improves entire circuit stability and accuracy.This use is novel to have following advantage and good effect:
1, easy to use, as long as keep supplying power supply to it, as alternating current 220V, 50HZ, it just can operate as normal.
2, safe and reliable, it adopts analog circuit, digital circuit and single-chip microcomputer, the control of optocoupler diode combinations, and accuracy rate can reach 99.99%.
3, this intelligent device duty is shown by light emitting diode and charactron, can check duty and relevant data at any time.Succinctly, understand dark tool hommization and modern sense.
4, this device has intellectuality as seen from the above, and operation simultaneously is extremely easy, and manufacturing cost is not high, is fit to national conditions, popularizes easily.To often going on business or the busy people who nurses, be a kind of product that use value is arranged very much especially.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment
A kind of fish jar intelligent device, comprise heating part 6, oxygen supply part 7, the data display unit 5 of temperature value, oxygen content, turbidity, also comprise temperature sensing circuit 1, oxygen content in the water detects sensing circuit 2, the turbidity content detection sensing circuit 3 of water, control module IC1, IC2, IC3 part 4.
The fish jar intelligent device, temperature sensing circuit 1 is mainly by temperature sensor A, R1, R2, R3, conventional second amplifying circuit is formed, and it is connected to: anodal jointing temp sensors A one end of dc source, another termination R1 of temperature sensor, the be connected in parallel end of R2 of temperature sensor A one end, another termination R3 of R2, the negative pole of another termination dc source of R3, temperature sensor A, R1, R2, R3 connect conventional second amplifying circuit respectively.All the other are with embodiment 1.
The fish jar intelligent device, oxygen content in the water detects sensing circuit 2 mainly by gas sensor B, R4, R5, R6, conventional differential amplifier circuit is formed, it is connected to: the positive pole of dc source meets R4 by gas sensor B, connect the negative pole of power supply again by R4, positive source connects the negative pole of power supply by R5, R6, and gas sensor B, R4, R5, R6 connect conventional differential amplifier circuit respectively.All the other are with embodiment 1.
The fish jar intelligent device, the turbidity content detection sensing circuit 3 of water mainly is made up of turbidity sensor C, R7, R8, R9, conventional three-stage amplifier, and it is connected to: dc source meets turbidity sensor C, arrives dc power cathode by R7 again.Dc source connects power cathode through R8, R9.Turbidity sensor D, R7, R8, R9 connect conventional three-stage amplifier respectively.All the other are with embodiment 1.
The fish jar intelligent device, heating part comprises SCR1, LED1, heater strip, RW1, R11; Oxygen supply partly comprises SCR2, LED2, apparatus of oxygen supply, R12; Control module IC1, IC2, IC3 part 4, heating part 6, oxygen supply part 7, the 26a pin of mainly being connected to of the data display unit 5 of oxygen content, turbidity: IC1 inserts conventional second amplifying circuit, the 27a pin of IC1 inserts conventional differential amplifier circuit, and the 28a pin of IC1 inserts conventional three-stage amplifier.Power supply connects the 12a pin of IC1 by R10, and the 12a pin of IC1 connects the 16a pin of IC1 by capacitor C 1, and the 16a pin of IC1 connects simulation ground, and the 11a pin of IC1 connects power supply; The 12a pin of IC1 connects the 16a pin of IC1 by the RW1 slide rheostat, and RW1 also connects Zener diode WD1, and the 10a pin of IC1 connects clock; The 23a pin of IC1 connects the 15b pin of IC2, the 24a pin of IC1 connects the 17b pin of IC2, the 25a pin of IC1 connects the 19b pin of IC2, the 13a pin ground connection of IC1, the 17a pin of IC1 connects the 39c pin of IC3, the 14a pin of IC1 connects the 38c pin of IC3, the 15a pin of IC1 connects the 37c pin of IC3, and the 8a pin of IC1 connects the 36c pin of IC3, and the 18a pin of IC1 connects the 35c pin of IC3, the 19a pin of IC1 connects the 34c pin of IC3, the 20a pin of IC1 connects the 33c pin of IC3, and the 21a pin of IC1 connects the 32c pin of IC3, and the 20b pin of IC2 connects power supply, the 1b of IC2,10b pin ground connection, the 11b pin of IC2 connects the 30c pin of IC3.The 3b pin of IC2 connects the 39c pin of IC3, the 4b pin of IC2 connects the 38c pin of IC3, the 7b pin of IC2 connects the 37c pin of IC3, the 8b pin of IC2 connects the 36c pin of IC3, the 13b pin of IC2 connects the 35c pin of IC3, the 14b pin of IC2 connects the 34c pin of IC3, and the 16b pin of IC2 connects the 33c pin of IC3, and the 18b pin of IC2 connects the 32c pin of IC3.The 16c pin of IC3 and 28c pin connect 22a, the 6a pin of IC1 by nor gate, and the 28c of IC3,17c pin connect the 9a pin of IC1 by nor gate.The 1c pin of IC3 is by optocoupler SCR1, and again by R11 ground connection, the 2c pin of IC3 is by optocoupler SCR2, and again by R12 ground connection, the 3c pin of IC3 is by optocoupler SCR3, again by R13 ground connection.The 20c pin ground connection of IC3, the 40c pin of IC3 connects power supply, and the 13c pin of IC3 connects the 7a pin of IC1, and the 10c of IC3,11c pin connect the data display unit 5 of oxygen content, turbidity.All the other are with embodiment 1.
Claims (5)
1, a kind of fish jar intelligent device, comprise heating part (6), oxygen supply part (7), the data display unit of temperature value, oxygen content, turbidity (5), it is characterized in that: also comprise temperature sensing circuit (1), oxygen content in the water detects sensing circuit (2), the turbidity content detection sensing circuit (3) of water, and control module (IC1), (IC2), (IC3) be (4) partly.
2, fish jar intelligent device according to claim 1, it is characterized in that: temperature sensing circuit (1) is mainly by temperature sensor (A), (R1), (R2), (R3), conventional second amplifying circuit is formed, it is connected to: anodal jointing temp sensor (A) end of dc source, another termination (R1) of temperature sensor, the be connected in parallel end of (R2) of temperature sensor (A) end, another termination (R3) of R2, the negative pole of another termination dc source (R3), temperature sensor (A), (R1), (R2), (R3) connect conventional second amplifying circuit respectively.
3, fish jar intelligent device according to claim 1, it is characterized in that: the oxygen content in the water detects sensing circuit (2) mainly by gas sensor (B), (R4), (R5), (R6), conventional differential amplifier circuit is formed, it is connected to: the positive pole of dc source meets (R4) by gas sensor (B), connect the negative pole of power supply again by (R4), positive source connects the negative pole of power supply by (R5), (R6), and gas sensor (B), (R4), (R5), (R6) connect conventional differential amplifier circuit respectively.
4, fish jar intelligent device according to claim 1, it is characterized in that: the turbidity content detection sensing circuit (3) of water mainly is made up of turbidity sensor (C), (R7), (R8), (R9), conventional three-stage amplifier, it is connected to: dc source connects turbidity sensor (C), arrives dc power cathode by (R7) again.Dc source connects power cathode through (R8), (R9).Turbidity sensor (D), (R7), (R8), (R9) connect conventional three-stage amplifier respectively.
5, fish jar intelligent device according to claim 1, it is characterized in that: heating part comprises (SCR1), (LED1), heater strip, (RW1), (R11); Oxygen supply partly comprises (SCR2), (LED2), and apparatus of oxygen supply, (R12); Control module (IC1), (IC2), (IC3) be (4) partly, heating part (6), oxygen supply part (7), mainly being connected to of the data display unit of oxygen content, turbidity (5): (26a) pin (IC1) inserts conventional second amplifying circuit, (IC1) (27a) pin inserts conventional differential amplifier circuit, and (28a) pin (IC1) inserts conventional three-stage amplifier.Power supply connects (12a) pin of (IC1) by (R10), and (12a) pin (IC1) connects (16a) pin of (IC1) by electric capacity (C1), and (16a) pin (IC1) connects simulation ground, and (11a) pin (IC1) connects power supply; (IC1) (12a) pin connects (16a) pin of (IC1) by (RW1) slide rheostat, and (RW1) and connect Zener diode (WD1), (10a) pin (IC1) connects clock; (IC1) (23a) pin connects (15b) pin of (IC2), (IC1) (24a) pin connects (17b) pin of (IC2), (IC1) (25a) pin connects (19b) pin of (IC2), (IC1) (13a) pin ground connection, (IC1) (17a) pin connects (39c) pin of (IC3), (IC1) (14a) pin connects ((38c) pin of IC30, (IC1) (15a) pin connects (37c) pin of (IC3), (IC1) (8a) pin connects (36c) pin of (IC3), (IC1) (18a) pin connects (35c) pin of (IC3), (IC1) (19a) pin connects (34c) pin of (IC3), (IC1) (20a) pin connects (33c) pin of (IC3), (IC1) (21a) pin connects (32c) pin of (IC3), (IC2) (20b) pin connects power supply, (IC2) (1b), (10b) pin ground connection, (IC2) (11b) pin connects (30c) pin of (IC3), (IC2) (3b) pin connects (39c) pin of (IC3), (IC2) (4b) pin connects (38c) pin of (IC3), (IC2) (7b) pin connects (37c) pin of (IC3), (IC2) (8b) pin connects (36c) pin of (IC3), (IC2) (13b) pin connects (35c) pin of (IC3), (IC2) (14b) pin connects (34c) pin of (IC3), (IC2) (16b) pin connects (33c) pin of (IC3), (IC2) (18b) pin connects (32c) pin of (IC3), (IC3) (16c) pin and (28c) pin meet (22a) of (IC1) by nor gate, (6a) pin, (IC3) (28c), (17c) pin connects (9a) pin of (IC1) by nor gate, (IC3) (1c) pin is by optocoupler (SCR1), again by (R11) ground connection, (IC3) (2c) pin is by optocoupler (SCR2), again by (R12) ground connection, (IC3) (3c) pin is by optocoupler (SCR3), again by (R13) ground connection; (IC3) (20c) pin ground connection, (40c) pin (IC3) connects power supply, and (13c) pin (IC3) connects (7a) pin of (IC1), and (10c) (IC3), (11c) pin connect the data display unit (5) of oxygen content, turbidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241170 CN2609344Y (en) | 2003-04-02 | 2003-04-02 | Intelligent device for fishbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241170 CN2609344Y (en) | 2003-04-02 | 2003-04-02 | Intelligent device for fishbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2609344Y true CN2609344Y (en) | 2004-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03241170 Expired - Fee Related CN2609344Y (en) | 2003-04-02 | 2003-04-02 | Intelligent device for fishbow |
Country Status (1)
| Country | Link |
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| CN (1) | CN2609344Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754615A (en) * | 2011-04-25 | 2012-10-31 | 胡显廷 | Air supply device of fishbowl |
| CN103314916A (en) * | 2013-06-07 | 2013-09-25 | 杭州电子科技大学 | Multifunctional aquarium |
| CN105652924A (en) * | 2015-12-25 | 2016-06-08 | 广东何氏水产有限公司 | Sampling inspection application method and sampling inspection application device in live fish transportation process |
-
2003
- 2003-04-02 CN CN 03241170 patent/CN2609344Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754615A (en) * | 2011-04-25 | 2012-10-31 | 胡显廷 | Air supply device of fishbowl |
| CN103314916A (en) * | 2013-06-07 | 2013-09-25 | 杭州电子科技大学 | Multifunctional aquarium |
| CN103314916B (en) * | 2013-06-07 | 2014-09-17 | 杭州电子科技大学 | Multifunctional aquarium |
| CN105652924A (en) * | 2015-12-25 | 2016-06-08 | 广东何氏水产有限公司 | Sampling inspection application method and sampling inspection application device in live fish transportation process |
| CN105652924B (en) * | 2015-12-25 | 2018-05-22 | 广东何氏水产有限公司 | Sampling observation application process and device during transportation of live fish |
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