CN214431148U - Aquarium with automatic water quality adjusting function - Google Patents
Aquarium with automatic water quality adjusting function Download PDFInfo
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- CN214431148U CN214431148U CN202120353631.7U CN202120353631U CN214431148U CN 214431148 U CN214431148 U CN 214431148U CN 202120353631 U CN202120353631 U CN 202120353631U CN 214431148 U CN214431148 U CN 214431148U
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Abstract
The utility model discloses an aquarium with automatic water quality adjusting function, which comprises an aquarium, wherein a storage box is arranged at one side of the aquarium, an ultraviolet sterilizing lamp and a lighting lamp are arranged above the aquarium, a temperature sensor, a dissolved oxygen sensor and a turbidity sensor are arranged inside the aquarium, the aquarium is also provided with a heating device, an oxygenation device and a filtered water circulating device, an electromagnetic water inlet valve and a floating ball switch are arranged at the upper part of the aquarium, and an electromagnetic water outlet valve is arranged at the lower part of the aquarium; the storage box is internally provided with a control center, and the ultraviolet sterilizing lamp, the temperature sensor, the dissolved oxygen sensor, the turbidity sensor, the heating device, the oxygenation device, the filtered water circulating device and the electromagnetic drain valve are connected with the control center; the electromagnetic water inlet valve is connected with the normally closed switch of the float switch in series and then is connected with the control center. The utility model provides an aquarium with automatic water quality adjusting function, which can automatically adjust the water quality of the aquarium without human intervention.
Description
Technical Field
The utility model relates to an aquarium fish breeding technical field especially relates to an aquarium that has quality of water automatically regulated function.
Background
The aquarium fish is one of the popular pets in the market at present, the living quality of people is improved along with the improvement of the living standard of people, and the most concerned problem of aquarium fish fans is the water quality state of the aquarium, and the survival rate of the aquarium fish is directly influenced by the quality of the water quality. The quality of the water quality in the aquarium not only affects the survival rate of the ornamental fishes, but also affects the service life of the fishes in the aquarium. Therefore, aquarium requirements of aquarium fish fans are also increasing.
The existing aquarium is mainly used for processing water quality in a manual processing mode, has low efficiency and does not realize scientific management, convenience and high efficiency.
The existing intelligent management aquarium is mainly characterized in that software and hardware are combined, online remote control is carried out, water quality is monitored in real time, when the water quality reaches abnormal standards, the aquarium is subjected to oxygenation, sterilization and other treatment in modes of touch switch operation and the like through a mobile phone application program or a touch screen arranged in the aquarium, the modes improve the intelligence of the aquarium to a certain extent, and the convenience of an aquarium lover for managing the aquarium outside and observing the aquarium is also improved.
The existing aquarium does not have the function of automatically changing water.
SUMMERY OF THE UTILITY MODEL
In view of at least one of the defects of the prior art, the present invention provides an aquarium with automatic water quality adjustment function, which can automatically adjust the water quality of the aquarium without human intervention.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an aquarium with a water quality automatic regulation function comprises a transparent aquarium, and is characterized in that a storage box is arranged on one side of the aquarium, an ultraviolet sterilizing lamp and a lighting lamp are arranged above the aquarium, a temperature sensor, a dissolved oxygen sensor and a turbidity sensor are placed in the aquarium, the aquarium is also provided with a heating device, an oxygenation device and a filtered water circulating device, an electromagnetic water inlet valve and a floating ball switch are arranged on the upper portion of the aquarium, and an electromagnetic water discharge valve is arranged on the lower portion of the aquarium; the storage box is internally provided with a control center, and the ultraviolet sterilizing lamp, the temperature sensor, the dissolved oxygen sensor, the turbidity sensor, the heating device, the oxygenation device, the filtered water circulating device and the electromagnetic drain valve are connected with the control center; the electromagnetic water inlet valve is connected with the control center after being connected with the normally closed switch of the float switch in series, and the illuminating lamp is connected with the power supply through the normally open switch of the human body infrared induction switch.
The effect that above-mentioned structure set up does:
the temperature sensor is used for detecting the water temperature in the aquarium and sending the water temperature to the control center, when the water temperature in the aquarium is lower than a set temperature threshold value, the control center controls the heating device to be turned on, and when the water temperature in the aquarium is higher than the set temperature threshold value, the control center controls the heating device to be turned off; the water temperature in the aquarium is adjusted through the device, and the phenomenon that the water temperature in the aquarium is too low is avoided.
The dissolved oxygen sensor is used for detecting the dissolved oxygen concentration of water in the aquarium and sending the dissolved oxygen concentration to the control center, the control center controls the switch of the oxygenation device according to the signal of the dissolved oxygen sensor, and when the dissolved oxygen concentration of the water in the aquarium is lower than a set dissolved oxygen concentration threshold value, the control center controls the oxygenation device to be switched on; when the dissolved oxygen concentration of the water in the aquarium is higher than the set dissolved oxygen concentration threshold value, the control center controls the oxygenation device to be closed; the dissolved oxygen concentration of the water in the aquarium is adjusted through the device, and the phenomenon that the dissolved oxygen concentration of the water in the aquarium is too low is avoided.
The turbidity sensor is used for detecting turbidity data of water in the aquarium and sending the turbidity data to the control center, and the control center controls the switch of the filtered water circulating device according to signals of the turbidity sensor; when the turbidity data of the water in the aquarium is higher than a set turbidity threshold value, the control center controls the filtered water circulating device to be opened; when the turbidity data of the water in the aquarium is lower than a set turbidity threshold value, the control center controls the filtered water circulating device to be closed; the turbidity data of the water in the aquarium is adjusted by the device.
The control center controls the ultraviolet germicidal lamp to be turned on and off in a timing mode, water in the aquarium is sterilized through the ultraviolet germicidal lamp, and the ultraviolet germicidal lamp can be turned on at night; the control center controls the electromagnetic drain valve to be opened and closed at regular time, and sewage in the aquarium is discharged; the control center controls the electromagnetic water inlet valve to be opened and closed at regular time, fresh water is supplemented into the aquarium, when the water level of the aquarium reaches the upper limit, the normally closed switch of the float switch is switched off, and the electromagnetic water inlet valve is switched off.
Because the aquarium does not change water for a long time and is not favorable for the survival of fishes, the aquarium can automatically change water once every a period of time, such as 4 days or 1 week through the structure arrangement.
The electromagnetic water inlet valve is connected with a water inlet pipe, fresh water is supplemented through the water inlet pipe, the electromagnetic water discharge valve is connected with a sewage discharge pipe, and sewage is discharged into a sewer through the sewage discharge pipe. The aquarium may be disposed on a balcony.
Through the setting, the water quality of the aquarium can be automatically adjusted without human intervention.
The illuminating lamp is connected with a power supply through a normally open switch of the human body infrared induction switch. When the human body infrared induction switch detects that a person approaches, the normally open switch is closed, and the illuminating lamp is lightened, so that energy conservation is facilitated. Otherwise, when the infrared induction switch of the human body can not detect the infrared signal of the human body, the normally open switch is switched off.
The aquarium also comprises an installation support, the installation support comprises a first installation pipe which is vertically arranged, the lower end of the first installation pipe is fixedly connected with the top of the storage box, the upper end of the first installation pipe is connected with a second installation pipe which is horizontally arranged, the second installation pipe is positioned above the aquarium, the ultraviolet germicidal lamp and the illuminating lamp are installed on the second installation pipe, the middle part of the second installation pipe is also connected with a third installation pipe which is vertically arranged, the third installation pipe extends into the aquarium, and the temperature sensor, the dissolved oxygen sensor, the turbidity sensor, the heating device, the oxygenation device and the float switch are installed on the third installation pipe; the upper part of the third installation pipe is connected with a horizontally arranged fourth installation pipe, a filtered water circulating device is installed on the fourth installation pipe, an electromagnetic water inlet valve is arranged on the upper part of the rear wall of the aquarium, and an electromagnetic water drain valve is arranged on the lower part of the rear wall of the aquarium; the mounting bracket is provided with a wire channel.
Through the structural arrangement, the ultraviolet sterilizing lamp, the illuminating lamp, the temperature sensor, the dissolved oxygen sensor, the turbidity sensor, the heating device, the oxygenation device, the float switch and the filtered water circulating device are conveniently installed through the installation bracket; the parts are conveniently connected to the control center through cables penetrating through the wire channels.
The water circulating device is provided with a water pump, the water pump is fixed on the fourth mounting pipe, the water inlet of the water pump is connected with a filtering device, the filtering device is connected with a water inlet pipe, the water inlet pipe extends into the bottom of the aquarium, filter cotton is arranged in the filtering device, and the water outlet of the water pump is connected with a water outlet pipe.
The effect that above-mentioned structure set up does: the water pump draws water through the inlet tube, filters through filter equipment's filtration cotton again, then discharges into the aquarium again through the outlet pipe, helps reducing the turbidity of the interior water of aquarium.
The control center is provided with a microprocessor, the temperature sensor, the dissolved oxygen sensor and the turbidity sensor are connected with the microprocessor, the microprocessor controls the switch of the heating device according to the signal of the temperature sensor, the microprocessor controls the switch of the oxygenation device according to the signal of the dissolved oxygen sensor, and the microprocessor controls the switch of the filtered water circulating device according to the signal of the turbidity sensor;
the microprocessor is also connected with a clock module, and the microprocessor controls the switches of the ultraviolet germicidal lamp, the electromagnetic drain valve and the electromagnetic water inlet valve in a timing mode.
The microprocessor can control the heating device, the oxygenation device, the filtered water circulating device, the ultraviolet sterilizing lamp, the electromagnetic drain valve and the electromagnetic water inlet valve to work.
And a pH value sensor is also arranged in the aquarium and connected with a microprocessor, and the microprocessor is also connected with a display.
The pH value of the water in the aquarium can be detected by the pH value sensor and displayed by the display.
The control center is provided with a first comparison circuit, a second comparison circuit, a third comparison circuit and a cycle timer;
the first comparison circuit controls the switch of the heating device according to the signal of the temperature sensor, the second comparison circuit controls the switch of the oxygenation device according to the signal of the dissolved oxygen sensor, and the third comparison circuit controls the switch of the filtered water circulating device according to the signal of the turbidity sensor;
the circulating timer controls the on-off of the ultraviolet germicidal lamp, the electromagnetic drain valve and the electromagnetic water inlet valve in a timing mode.
The effect of the circuit is as follows:
the switch of the heating device can be controlled by the first comparison circuit, the switch of the oxygenation device can be controlled by the second comparison circuit, and the switch of the filtered water circulating device can be controlled by the third comparison circuit; the switch of the ultraviolet germicidal lamp, the electromagnetic drain valve and the electromagnetic water inlet valve can be controlled in a timing way through the circulating timer.
The utility model has the remarkable effects that the utility model provides the aquarium with the function of automatically adjusting the water quality, which can automatically adjust the water quality of the aquarium without human intervention.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a first circuit block diagram of the present invention;
FIG. 3 is a circuit diagram of a microprocessor;
FIG. 4 is a circuit diagram of a power module;
FIG. 5 is a circuit diagram of a clock module;
FIG. 6 is a circuit diagram of a first comparison circuit;
FIG. 7 is a circuit diagram of a second comparison circuit;
FIG. 8 is a circuit diagram of a third comparison circuit;
FIG. 9 is a circuit diagram of a cycle timer;
fig. 10 is a circuit diagram of the illumination lamp.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-10, an aquarium with a water quality automatic adjusting function comprises a transparent aquarium 1, a storage box 2 is arranged at one side of the aquarium 1, an ultraviolet sterilizing lamp 11 and an illuminating lamp 12 are arranged above the aquarium 1, a temperature sensor 13, a dissolved oxygen sensor 14 and a turbidity sensor 15 are arranged in the aquarium 1, the aquarium 1 is further provided with a heating device 16, an oxygenation device 17 and a filtered water circulating device 18, an electromagnetic water inlet valve 19 and a float switch 191 are arranged at the upper part of the aquarium 1, and an electromagnetic water outlet valve 20 is arranged at the lower part of the aquarium 1; the storage box 2 is provided with a control center 21, and the ultraviolet sterilizing lamp 11, the temperature sensor 13, the dissolved oxygen sensor 14, the turbidity sensor 15, the heating device 16, the oxygenation device 17, the filtered water circulating device 18 and the electromagnetic drain valve 20 are connected with the control center 21; the electromagnetic water inlet valve 19 is connected with the control center 21 after being connected with the normally closed switch of the float switch 191 in series, and the illuminating lamp 12 is connected with a power supply through the normally open switch of the human body infrared induction switch 121.
Wherein, the ultraviolet germicidal lamp 11 and the illuminating lamp 12 are both provided with a lampshade, and the probe of the human body infrared inductive switch 121 is embedded on the outer wall of the lampshade of the illuminating lamp 12.
The turbidity sensor 15 can be selected from TSW-20, TSW-30 turbidity sensors and WQ730B turbidity sensors.
The dissolved oxygen sensor 14 may be a FIGARO dissolved oxygen sensor-KDS-25B.
The float switch 191 can be a HD-3002D small float switch.
The oxygenation device 17 adopts a fish tank oxygenation pump.
The temperature sensor 13 is an AD590 temperature sensor.
The heating device 16 adopts an electric heating pipe, a heating resistance wire is arranged in the electric heating pipe, and a metal mesh cover is sleeved outside the electric heating pipe.
The human body infrared sensing switch 121 adopts a PIR _ SVA00 human body infrared sensing switch.
The management and control center 21 is provided with a power module, and the power module supplies power to the circuit elements.
The effect that above-mentioned structure set up does:
the temperature sensor 13 is used for detecting the water temperature in the aquarium 1 and sending the water temperature to the control center 21, when the water temperature in the aquarium 1 is lower than a set temperature threshold, the control center 21 controls the heating device 16 to be turned on, and when the water temperature in the aquarium 1 is higher than the set temperature threshold, the control center 21 controls the heating device 16 to be turned off; the water temperature in the aquarium 1 is adjusted through the device, so that the water temperature in the aquarium 1 is prevented from being too low.
The dissolved oxygen sensor 14 is used for detecting the concentration of dissolved oxygen in the aquarium 1 and sending the detected concentration to the control center 21, the control center 21 controls the switch of the oxygenation device 17 according to the signal of the dissolved oxygen sensor 14, and when the concentration of dissolved oxygen in the aquarium 1 is lower than a set dissolved oxygen concentration threshold, the control center 21 controls the oxygenation device 17 to be switched on; when the concentration of the dissolved oxygen in the aquarium 1 is higher than the set dissolved oxygen concentration threshold, the control center 21 controls the oxygenation device 17 to close; the concentration of the dissolved oxygen in the aquarium 1 is adjusted through the device, so that the concentration of the dissolved oxygen in the aquarium 1 is prevented from being too low.
The turbidity sensor 15 is used for detecting the turbidity data of the water in the aquarium 1 and sending the turbidity data to the control center 21, and the control center 21 controls the on-off of the filtered water circulating device 18 according to the signal of the turbidity sensor 15; when the turbidity data in the aquarium 1 is higher than the set turbidity threshold value, the control center 21 controls the filtered water circulating device 18 to be opened; when the turbidity data in the aquarium 1 is lower than the set turbidity threshold, the control center 21 controls the filtered water circulating device 18 to be closed; the turbidity data in the aquarium 1 is adjusted by the above-described means.
The control center 21 controls the ultraviolet germicidal lamp 11 to be turned on and off at regular time, and the ultraviolet germicidal lamp 11 is used for sterilizing the water in the aquarium 1 and can be set to be turned on at night; the control center 21 controls the electromagnetic drain valve 20 to open and close at regular time, and discharges the sewage in the aquarium 1; the control center 21 controls the electromagnetic water inlet valve 19 to open and close at regular time, so as to supplement new water into the aquarium 1, when the water level reaches the upper limit of the aquarium 1, the normally closed switch of the float switch 191 is turned off, and the electromagnetic water inlet valve 19 is powered off. The water changing work is automatically and circularly carried out.
The electromagnetic water inlet valve 19 is connected with a water inlet pipe, fresh water is supplemented through the water inlet pipe, and the electromagnetic water discharge valve 20 is connected with a sewage discharge pipe, so that sewage is discharged into a sewer through the sewage discharge pipe. The aquarium 1 may be placed on a balcony.
The illuminating lamp 12 is connected with a power supply through a normally open switch of the human body infrared induction switch 121. When the human body infrared induction switch 121 detects a person, the normally open switch is closed, the illuminating lamp 12 is lightened, and energy conservation is facilitated.
The aquarium also comprises a mounting bracket 3, the mounting bracket 3 comprises a first mounting pipe 31 which is vertically arranged, the lower end of the first mounting pipe 31 is fixedly connected with the top of the storage box 2, the upper end of the first mounting pipe 31 is connected with a second mounting pipe 32 which is horizontally arranged, the second mounting pipe 32 is positioned above the aquarium 1, the ultraviolet sterilizing lamp 11 and the illuminating lamp 12 are mounted on the second mounting pipe 32, the middle part of the second mounting pipe 32 is also connected with a third mounting pipe 33 which is vertically arranged, the third mounting pipe 33 extends into the aquarium 1, and the temperature sensor 13, the dissolved oxygen sensor 14, the turbidity sensor 15, the heating device 16, the oxygenation device 17 and the float switch 191 are mounted on the third mounting pipe 33; the upper part of the third installation pipe 33 is connected with a horizontally arranged fourth installation pipe 34, the fourth installation pipe 34 is provided with a filtered water circulating device 18, the upper part of the rear wall of the aquarium 1 is provided with an electromagnetic water inlet valve 19, and the lower part of the rear wall of the aquarium 1 is provided with an electromagnetic water discharge valve 20; a wire passage is provided in the mounting bracket 3.
The filtered water circulating device 18 is provided with a water pump 181, the water pump 181 is fixed on the fourth mounting pipe 34, a water inlet of the water pump 181 is connected with a filtering device 182, the filtering device 182 is connected with a water inlet pipe 183, the water inlet pipe 183 extends into the bottom of the aquarium 1, filtering cotton is arranged in the filtering device 182, and a water outlet of the water pump 181 is connected with a water outlet pipe 184.
The water pump 181 is connected to the management and control center 21.
The control center 21 is provided with a microprocessor 211, the temperature sensor 13, the dissolved oxygen sensor 14 and the turbidity sensor 15 are connected with the microprocessor 211, the microprocessor 211 controls the switch of the heating device 16 according to the signal of the temperature sensor 13, the microprocessor 211 controls the switch of the oxygenation device 17 according to the signal of the dissolved oxygen sensor 14, and the microprocessor 211 controls the switch of the filtered water circulating device 18 according to the signal of the turbidity sensor 15;
the microprocessor 211 is further connected to a clock module 212, and the microprocessor 211 controls the on/off of the ultraviolet germicidal lamp 11, the electromagnetic drain valve 20 and the electromagnetic inlet valve 19 in a timing manner.
The temperature sensor 13 is used for detecting the water temperature in the aquarium 1 and sending the water temperature to the microprocessor 211, when the water temperature in the aquarium 1 is lower than a set temperature threshold, the microprocessor 211 controls the heating device 16 to be turned on, and when the water temperature in the aquarium 1 is higher than the set temperature threshold, the microprocessor 211 controls the heating device 16 to be turned off; the water temperature in the aquarium 1 is adjusted through the device, so that the water temperature in the aquarium 1 is prevented from being too low.
The dissolved oxygen sensor 14 is used for detecting the dissolved oxygen concentration of the water in the aquarium 1 and sending the dissolved oxygen concentration to the microprocessor 211, the microprocessor 211 controls the switch of the oxygen increasing device 17 according to the signal of the dissolved oxygen sensor 14, and when the dissolved oxygen concentration of the water in the aquarium 1 is lower than the set dissolved oxygen concentration threshold, the microprocessor 211 controls the oxygen increasing device 17 to be switched on; when the dissolved oxygen concentration of the water in the aquarium 1 is higher than the set dissolved oxygen concentration threshold, the microprocessor 211 controls the oxygenation device 17 to be closed; the concentration of the dissolved oxygen in the aquarium 1 is adjusted through the device, so that the concentration of the dissolved oxygen in the aquarium 1 is prevented from being too low.
The turbidity sensor 15 is used for detecting the turbidity data of the water in the aquarium 1 and sending the data to the microprocessor 211, and the microprocessor 211 controls the switch of the filtered water circulating device 18 according to the signal of the turbidity sensor 15; when the turbidity data of the water in the aquarium 1 is higher than the set turbidity threshold value, the microprocessor 211 controls the filtered water circulating device 18 to be opened; when the turbidity data in the water in the aquarium 1 is lower than the set turbidity threshold value, the microprocessor 211 controls the filtered water circulating device 18 to be closed; the turbidity data in the aquarium 1 is adjusted by the above-described means.
The microprocessor 211 controls the ultraviolet germicidal lamp 11 to turn on and off at regular time, and the water in the aquarium 1 is sterilized through the ultraviolet germicidal lamp 11 and can be set to turn on at night; the microprocessor 211 controls the electromagnetic drain valve 20 to open and close at regular time to drain the sewage in the aquarium 1; the microprocessor 211 controls the electromagnetic water inlet valve 19 to open and close in a timed manner to supplement new water in the aquarium 1, when the water level reaches the upper limit of the aquarium 1, the normally closed switch of the float switch 191 is switched off, and the electromagnetic water inlet valve 19 is switched off.
The aquarium 1 is also provided with a pH value sensor 22, the pH value sensor 22 is connected with a microprocessor 211, and the microprocessor 211 is also connected with a display.
The pH value of the water in the aquarium 1 can be detected by the pH sensor 22 and displayed by the display. The pH sensor 22 may employ LE409 mettler pH electrodes.
The control center 21 is provided with a first comparison circuit, a second comparison circuit, a third comparison circuit and a cycle timer;
the first comparison circuit is connected with the temperature sensor 13 and controls the switch of the heating device 16 according to the signal of the temperature sensor 13;
the second comparison circuit is connected with the dissolved oxygen sensor 14 and controls the switch of the oxygenation device 17 according to the signal of the dissolved oxygen sensor 14;
the third comparison circuit is connected with the turbidity sensor 15 and controls the switch of the filtered water circulating device 18 according to the signal of the turbidity sensor 15;
the circulation timer is connected with the ultraviolet germicidal lamp 11, the electromagnetic drain valve 20 and the electromagnetic water inlet valve 19, and controls the opening and closing of the ultraviolet germicidal lamp 11, the electromagnetic drain valve 20 and the electromagnetic water inlet valve 19 in a timing mode.
The circuit is simple in structure and convenient to manufacture.
As shown in fig. 6, the temperature sensor 13 is used for detecting the water temperature in the aquarium 1 and sending the water temperature to the first comparison circuit, the first comparison circuit is provided with an integrated operational amplifier U1, the temperature sensor 13 is connected with the inverting input terminal of the integrated operational amplifier U1, the non-inverting input terminal of the integrated operational amplifier U1 is connected with a reference circuit, the reference circuit provides a reference voltage, the effect of the reference circuit is equivalent to a temperature threshold value, when the water temperature in the aquarium 1 is lower than the set temperature threshold value, the output terminal of the integrated operational amplifier U1 outputs a high voltage, the triode Q11 is turned on, the coil of the first relay 131 is energized, the normally open switch thereof is closed, the heating device 16 is energized, and the first comparison circuit controls the heating device 16 to be opened; on the contrary, when the water temperature in the aquarium 1 is higher than the set temperature threshold, the first comparison circuit controls the heating device 16 to be closed; the water temperature in the aquarium 1 is adjusted through the device, so that the water temperature in the aquarium 1 is prevented from being too low.
As shown in fig. 7, the dissolved oxygen sensor 14 is used for detecting the dissolved oxygen concentration of the water in the aquarium 1 and sending the detected dissolved oxygen concentration to the second comparison circuit, the second comparison circuit is provided with an integrated operational amplifier U2, the dissolved oxygen sensor 14 is connected with the inverting input terminal of the integrated operational amplifier U2, the second comparison circuit controls the switch of the oxygen increasing device 17 according to the signal of the dissolved oxygen sensor 14, when the dissolved oxygen concentration of the water in the aquarium 1 is lower than the set dissolved oxygen concentration threshold, the output terminal of the integrated operational amplifier U2 outputs high voltage, the triode Q21 is turned on, the coil of the second relay 141 is turned on, the normally open switch thereof is closed, the oxygen increasing device 17 is turned on, and the second comparison circuit controls the oxygen increasing device 17 to be opened; on the contrary, when the dissolved oxygen concentration of the water in the aquarium 1 is higher than the set dissolved oxygen concentration threshold, the second comparison circuit controls the oxygenation device 17 to be closed; the concentration of the dissolved oxygen in the aquarium 1 is adjusted through the device, so that the concentration of the dissolved oxygen in the aquarium 1 is prevented from being too low.
As shown in fig. 8, the turbidity sensor 15 is used for detecting the turbidity data of the water in the aquarium 1 and sending the turbidity data to the third comparing circuit, the third comparing circuit is provided with an integrated operational amplifier U3, the turbidity sensor 15 is connected with the reverse input end of the integrated operational amplifier U3, and the third comparing circuit controls the switch of the filtered water circulating device 18 according to the signal of the turbidity sensor 15; when the turbidity data in the aquarium 1 is higher than the set turbidity threshold value, the output end of the integrated operational amplifier U3 outputs a low level, the triode Q31 is cut off, the coil of the third relay 151 is powered off, the normally closed switch of the third relay is closed, the filtered water circulating device 18 is powered on, and the third comparison circuit controls the filtered water circulating device 18 to be opened; on the contrary, when the turbidity data in the aquarium 1 is lower than the set turbidity threshold, the third comparison circuit controls the filtered water circulating device 18 to be closed; the turbidity data in the aquarium 1 is adjusted by the above-described means.
The circulation timer controls the ultraviolet germicidal lamp 11 to be turned on and off at regular time, and the ultraviolet germicidal lamp 11 is used for sterilizing the water in the aquarium 1 and can be turned on at night; the circulation timer controls the electromagnetic drain valve 20 to open and close at regular time, and the sewage in the aquarium 1 is discharged; the circulation timer controls the electromagnetic water inlet valve 19 to open and close in a timing mode, fresh water is supplemented into the aquarium 1, when the upper limit of the water level of the aquarium 1 is reached, the normally closed switch of the float switch 191 is disconnected, and the electromagnetic water inlet valve 19 is powered off.
Wherein, the electromagnetic drain valve 20 is located at the lower limit position of the water level of the aquarium 1, and a proper amount of residual water is still remained at the lower limit position. The aquarium 1 may also be provided with a dechlorination device for dechlorination.
As shown in FIG. 9, the circulation timer adopts MHH8-XRN multi-way timing cycle control switches, wherein the first way of circulation timing switch controls the on-off of the ultraviolet germicidal lamp 11, the second way of circulation timing switch controls the on-off of the electromagnetic water discharge valve 20, and the third way of circulation timing switch controls the on-off of the electromagnetic water inlet valve 19.
For example, the first cycle timing switch may control the uv germicidal lamp 11 to turn off for 23 hours and 50 minutes, and then turn on for 10 minutes, so as to perform a cycle operation by uv sterilization.
The second circulation timing switch can control the electromagnetic drain valve 20 to be closed for 96 hours, the electromagnetic drain valve is opened for 5 minutes to drain water and then closed, the third circulation timing switch controls the electromagnetic water inlet valve 19 to replenish water, when the water level reaches the upper limit, the normally closed switch of the float switch 191 is switched off to stop replenishing water, and the third circulation timing switch controls the electromagnetic water inlet valve 19 to be closed again to finish one water changing operation. The water changing work is also automatically and circularly carried out.
Three cycle timers may be provided, one to control the UV germicidal lamp 11, one to control the solenoid water discharge valve 20, and one to control the solenoid water inlet valve 19.
A filter screen is required to be arranged at the inlet of the electromagnetic drain valve 20 to prevent fish from slipping away from the electromagnetic drain valve 20.
Finally, it is noted that: the above list is only the concrete implementation example of the present invention, and of course those skilled in the art can make modifications and variations to the present invention, and if these modifications and variations fall within the scope of the claims of the present invention and their equivalent technology, they should be considered as the protection scope of the present invention.
Claims (6)
1. An aquarium with a water quality automatic regulation function comprises a transparent aquarium (1) and is characterized in that a storage box (2) is arranged on one side of the aquarium (1), an ultraviolet germicidal lamp (11) and an illuminating lamp (12) are arranged above the aquarium (1), a temperature sensor (13), a dissolved oxygen sensor (14) and a turbidity sensor (15) are placed inside the aquarium (1), the aquarium (1) is further provided with a heating device (16), an oxygenation device (17) and a filtered water circulating device (18), an electromagnetic water inlet valve (19) and a floating ball switch (191) are arranged on the upper portion of the aquarium (1), and an electromagnetic water drain valve (20) is arranged on the lower portion of the aquarium (1); a control center (21) is arranged in the storage box (2), and the ultraviolet sterilizing lamp (11), the temperature sensor (13), the dissolved oxygen sensor (14), the turbidity sensor (15), the heating device (16), the oxygenation device (17), the filtered water circulating device (18) and the electromagnetic drain valve (20) are connected with the control center (21); the electromagnetic water inlet valve (19) is connected with the control center (21) after being connected with the normally closed switch of the floating ball switch (191) in series, and the illuminating lamp (12) is connected with the power supply through the normally open switch of the human body infrared induction switch (121).
2. An aquarium with a water quality automatic adjusting function as defined in claim 1, which is characterized in that: the aquarium is characterized by further comprising a mounting support (3), the mounting support (3) comprises a first mounting pipe (31) which is vertically arranged, the lower end of the first mounting pipe (31) is fixedly connected with the top of the storage box (2), a second mounting pipe (32) which is horizontally arranged is connected to the upper end of the first mounting pipe (31), the second mounting pipe (32) is located above the aquarium (1), the ultraviolet sterilizing lamp (11) and the illuminating lamp (12) are mounted on the second mounting pipe (32), a third mounting pipe (33) which is vertically arranged is further connected to the middle of the second mounting pipe (32), the third mounting pipe (33) extends into the aquarium (1), and the temperature sensor (13), the dissolved oxygen sensor (14), the turbidity sensor (15), the heating device (16), the oxygenation device (17) and the float switch (191) are mounted on the third mounting pipe (33); the upper part of the third installation pipe (33) is connected with a horizontally arranged fourth installation pipe (34), a filtered water circulating device (18) is installed on the fourth installation pipe (34), an electromagnetic water inlet valve (19) is arranged on the upper part of the rear wall of the aquarium (1), and an electromagnetic water discharge valve (20) is arranged on the lower part of the rear wall of the aquarium (1); a wire channel is arranged in the mounting bracket (3).
3. An aquarium with a water quality automatic adjusting function as defined in claim 2, which is characterized in that: the water filtering and circulating device (18) is provided with a water pump (181), the water pump (181) is fixed on a fourth mounting pipe (34), a water inlet of the water pump (181) is connected with a filtering device (182), the filtering device (182) is connected with a water inlet pipe (183), the water inlet pipe (183) extends into the bottom of the aquarium (1), filtering cotton is arranged in the filtering device (182), and a water outlet of the water pump (181) is connected with a water outlet pipe (184).
4. An aquarium with a water quality automatic adjusting function as defined in claim 1, which is characterized in that: the control center (21) is provided with a microprocessor (211), the temperature sensor (13), the dissolved oxygen sensor (14) and the turbidity sensor (15) are connected with the microprocessor (211), the microprocessor (211) controls the switch of the heating device (16) according to the signal of the temperature sensor (13), the microprocessor (211) controls the switch of the oxygenation device (17) according to the signal of the dissolved oxygen sensor (14), and the microprocessor (211) controls the switch of the filtered water circulating device (18) according to the signal of the turbidity sensor (15);
the microprocessor (211) is also connected with a clock module (212), and the microprocessor (211) controls the opening and closing of the ultraviolet germicidal lamp (11), the electromagnetic drain valve (20) and the electromagnetic water inlet valve (19) in a timing mode.
5. An aquarium with automatic water quality adjusting function as defined in claim 4, which is characterized in that: a pH value sensor (22) is further arranged in the aquarium (1), the pH value sensor (22) is connected with a microprocessor (211), and the microprocessor (211) is further connected with a display.
6. An aquarium with a water quality automatic adjusting function as defined in claim 1, which is characterized in that: the control center (21) is provided with a first comparison circuit, a second comparison circuit, a third comparison circuit and a cycle timer;
the first comparison circuit controls the switch of the heating device (16) according to the signal of the temperature sensor (13), the second comparison circuit controls the switch of the oxygenation device (17) according to the signal of the dissolved oxygen sensor (14), and the third comparison circuit controls the switch of the filtered water circulating device (18) according to the signal of the turbidity sensor (15);
the circulation timer controls the on-off of the ultraviolet germicidal lamp (11), the electromagnetic drain valve (20) and the electromagnetic inlet valve (19) in a timing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120353631.7U CN214431148U (en) | 2021-02-08 | 2021-02-08 | Aquarium with automatic water quality adjusting function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120353631.7U CN214431148U (en) | 2021-02-08 | 2021-02-08 | Aquarium with automatic water quality adjusting function |
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| Publication Number | Publication Date |
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| CN214431148U true CN214431148U (en) | 2021-10-22 |
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| CN202120353631.7U Active CN214431148U (en) | 2021-02-08 | 2021-02-08 | Aquarium with automatic water quality adjusting function |
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| Country | Link |
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| CN (1) | CN214431148U (en) |
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