CN102999065A - Tropical fish tank temperature controller - Google Patents
Tropical fish tank temperature controller Download PDFInfo
- Publication number
- CN102999065A CN102999065A CN2012104722722A CN201210472272A CN102999065A CN 102999065 A CN102999065 A CN 102999065A CN 2012104722722 A CN2012104722722 A CN 2012104722722A CN 201210472272 A CN201210472272 A CN 201210472272A CN 102999065 A CN102999065 A CN 102999065A
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- single chip
- tropical
- converter
- electric heater
- fish tank
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Abstract
The invention discloses a tropical fish tank temperature controller and belongs to the field of electronic monitoring and control. The tropical fish tank temperature controller comprises a power switch used for power supply, a power supply module, an analog/digital (A/D) converter, a single chip microcomputer control circuit, a relay and a temperature controller, an electric heater (1) and a separation net (2) which are arranged in a fish tank. The temperature controller is connected with the signal input end of the single chip microcomputer control circuit through the A/D converter and transmits a collected temperature value to the single chip microcomputer control circuit through the A/D converter. The single chip microcomputer control circuit compares the received temperature value and a preset value and controls the electric heater (1) to work through the relay according to the comparison result, and therefore the tropical fish tank temperature controller achieves the function of controlling temperature of water in the fish tank thermostatically.
Description
Technical field
The present invention relates to a kind of tropical temp. controller for fishbowl, belong to electronic monitoring and alarm field.
Background technology
In daily life, increasing people likes cultivating tropical fish, and tropical fish is the oligothermal fish, requirement to water temperature is relatively harsher, variation to water temperature is also responsive especially, water temperature over-high or mistake are low all to be in peril of one's life concerning most of tropical fish, so how to control the problem that the interior water temperature of tropical fish fish jar has become people's headaches.
In order to address this problem, proposed some fish jar heaters, but present fish jar heater adopts separating element circuit as controller, function singleness, can't expand, and the constant temperature effect is bad.
Summary of the invention
Technical matters to be solved by this invention is the defective that exists for existing fish jar heater, proposes the tropical temp. controller for fishbowl of a kind of practical function and good constant-temperature effect.
The present invention adopts following technical scheme for solving above technical matters:
A kind of tropical temp. controller for fishbowl comprises for power module, A/D converter, single chip machine controlling circuit, the relay of power supply and is installed in temperature sensor and electric heater in the fish jar; Described temperature sensor is connected with the signal input part of single chip machine controlling circuit by A/D converter, the temperature value that gathers is sent to single chip machine controlling circuit by A/D converter, described single chip machine controlling circuit compares the temperature value that receives with setting value after, according to comparative result by the work of relay driving electric heater.
As the further prioritization scheme of tropical temp. controller for fishbowl of the present invention, also comprise a separation net that is installed in temperature sensor and the electric heater outside.
As the further prioritization scheme of tropical temp. controller for fishbowl of the present invention, also comprise a temperature adjustment knob that is connected with the control signal input end of single chip machine controlling circuit.
As the further prioritization scheme of tropical temp. controller for fishbowl of the present invention, also comprise a power switch that is connected with power module, described power switch is realized the open and close of controller by the break-make of control power module.
The present invention adopts above technical scheme, compared with prior art has following technique effect:
The present invention adopts single-chip microcomputer as main control module, makes control circuit simple in structure, and function can be upgraded as required.
The present invention adopts separation net that tropical fish is protected, and prevents that tropical fish from being scalded by electric heater, and is safe and reliable.
The present invention adopts temperature sensor to detect humidity, and automatic controlled electric heater carries out work, and has the direct control device power on/off of power switch, and is simple to operation.
Description of drawings
Fig. 1 is structured flowchart of the present invention.
Fig. 2 is structural representation of the present invention, number in the figure: 1-electric heater; 2-separation net; 3-wire.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is done in further detail introduction:
Structured flowchart of the present invention comprises for power switch, power module, A/D converter, single chip machine controlling circuit, the relay of power supply and is installed in temperature sensor, electric heater 1 and separation net 2 in the fish jar as shown in Figure 1.Described power switch links to each other with power module, the break-make of control power module, and power module is connected to single chip circuit, powers for whole controller.Described temperature adjustment knob is connected with the signal input part of single chip circuit, is used for regulating desired temperature.Described relay is connected with the output terminal of single chip machine controlling circuit.Described electric heater 1 is connected with relay by wire 3.Described temperature sensor is connected with the signal input part of single chip machine controlling circuit by A/D converter, the temperature value that gathers is sent to single chip machine controlling circuit by A/D converter, described single chip machine controlling circuit is worked by Control electric heater 1 according to comparative result after the temperature value that receives is compared with setting value.Described separation net 2 is installed in the outside of temperature sensor and electric heater 1, prevents that tropical fish from being scalded by electric heater.
Structured flowchart of the present invention as shown in Figure 2, temperature sensor and electric heater 1 are arranged in the fish jar, separation net 2 is arranged on the outside of temperature sensor and electric heater 1.The course of work of the present invention is as follows, and the user turns on the power switch control power module plugged, enters holding state after the single chip machine controlling circuit initialization, and the user can regulate desired temperature by temperature adjustment knob.Single chip machine controlling circuit gathers the temperature value of water in the fish jar by A/D converter, if this temperature is lower than setting value, single chip machine controlling circuit will output signal to relay driving electric heater 1 and open, if this temperature is higher than setting value, single chip machine controlling circuit will output signal to relay driving electric heater 1 and close, to realize that the water in the fish jar is carried out thermostatically controlled function.
Claims (4)
1. tropical temp. controller for fishbowl is characterized in that: comprise for power module, A/D converter, single chip machine controlling circuit, the relay of power supply and be installed in temperature sensor and electric heater (1) in the fish jar; Described temperature sensor is connected with the signal input part of single chip machine controlling circuit by A/D converter, the temperature value that gathers is sent to single chip machine controlling circuit by A/D converter, described single chip machine controlling circuit drives electric heater (1) according to comparative result by relay and works after the temperature value that receives is compared with setting value.
2. tropical temp. controller for fishbowl according to claim 1 is characterized in that: also comprise a separation net (2) that is installed in temperature sensor and electric heater (1) outside.
3. tropical temp. controller for fishbowl according to claim 1 is characterized in that: also comprise a temperature adjustment knob that is connected with the signal input part of single chip machine controlling circuit.
4. tropical temp. controller for fishbowl according to claim 1 is characterized in that: also comprise a power switch that is connected with power module, described power switch is realized the open and close of controller by the break-make of control power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104722722A CN102999065A (en) | 2012-11-20 | 2012-11-20 | Tropical fish tank temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104722722A CN102999065A (en) | 2012-11-20 | 2012-11-20 | Tropical fish tank temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102999065A true CN102999065A (en) | 2013-03-27 |
Family
ID=47927758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104722722A Pending CN102999065A (en) | 2012-11-20 | 2012-11-20 | Tropical fish tank temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102999065A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720711A (en) * | 2008-11-04 | 2010-06-09 | 周润华 | Automatic temperature control fish tank |
| CN201585342U (en) * | 2009-12-17 | 2010-09-22 | 深圳市德泽能源科技有限公司 | Fish bowl controller with automatic temperature control function |
| CN202406823U (en) * | 2012-01-13 | 2012-09-05 | 陈雨楠 | Intelligent energy-saving aquarium |
| CN202425468U (en) * | 2011-12-26 | 2012-09-12 | 深圳大学 | Controllable-temperature fish tank |
| CN202916727U (en) * | 2012-11-20 | 2013-05-01 | 无锡商业职业技术学院 | Temperature controller for tropic fish tank |
-
2012
- 2012-11-20 CN CN2012104722722A patent/CN102999065A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720711A (en) * | 2008-11-04 | 2010-06-09 | 周润华 | Automatic temperature control fish tank |
| CN201585342U (en) * | 2009-12-17 | 2010-09-22 | 深圳市德泽能源科技有限公司 | Fish bowl controller with automatic temperature control function |
| CN202425468U (en) * | 2011-12-26 | 2012-09-12 | 深圳大学 | Controllable-temperature fish tank |
| CN202406823U (en) * | 2012-01-13 | 2012-09-05 | 陈雨楠 | Intelligent energy-saving aquarium |
| CN202916727U (en) * | 2012-11-20 | 2013-05-01 | 无锡商业职业技术学院 | Temperature controller for tropic fish tank |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |