Disclosure of Invention
The invention aims to solve the problems and provides an automatic feeding device for a photovoltaic fish pond and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a photovoltaic pond is with automatic feeding device of throwing something and feeding, is including setting up the photovoltaic support in the pond, be equipped with on the photovoltaic support and can follow the gliding separation sleeve from top to bottom of photovoltaic support, separation sleeve top fixedly connected with can carry out the air-blowing ring of air-blowing to the pond, air-blowing ring bottom intercommunication has a plurality of gasbags, air-blowing ring top is equipped with a plurality of shower nozzles that can control self break-make according to the change of air pressure inside the air-blowing ring, be equipped with the fish luring lamp that is equipped with the work of receipt separation sleeve control self on the photovoltaic support, be equipped with the feeding case of receiving separation sleeve control feeding on the photovoltaic support.
In the automatic feeding device for the photovoltaic fish pond, the blocking sleeve is of a filtering net structure, and the bottom end of the blocking sleeve is connected with the photovoltaic support in a sliding mode through the magnetic ring.
In the automatic feeding device for the photovoltaic fishpond, the one-way valve is arranged at the communication position of the spray head and the outside, the interior of the spray head is of a conical structure, the flow-limiting ball is arranged in the spray head, and the bottom end of the flow-limiting ball is connected with the bottom wall of the spray head through the first spring.
In the automatic feeding device for the photovoltaic fish pond, the operation of the fish attracting lamp is controlled by the fixed contact and the sliding contact which are positioned in the fish attracting lamp and can be matched with each other, and the movement of the sliding contact can be changed through the position of the magnetic ring.
In the automatic feeding device for the photovoltaic fish pond, the discharge hole is formed in the bottom end of the feeding box, the hydraulic switch for controlling discharging is arranged at the discharge hole and connected with the connecting rod for controlling the on-off of the hydraulic switch, and the movement of the connecting rod is controlled by the position of the blocking sleeve.
The invention also discloses a use method of the automatic feeding device for the photovoltaic fishpond, which comprises the following steps:
s1, blowing air outwards through a nozzle by an air blowing ring in a normal state to realize oxygenation of the pond;
s2, when feeding is needed, increasing the power of the air pump to increase the air flow blown into the air blowing ring, so that the flow velocity of the air entering the spray head is increased, and the spray head is blocked by the air flow through the flow limiting ball;
s3, the gas entering the air blowing ring enters the air bag, so that the volume expansion of the air bag is realized, and the air bag drives the blocking sleeve to float upwards;
s4, after the separation sleeve floats and the magnetic ring is contacted with the bottom end of the fish luring lamp, the fish luring lamp starts to work to attract fish to eat, and meanwhile, the separation sleeve enables the feeding box to start feeding through the connecting rod;
s5, after the fish school is attracted, the big fish can be blocked by the blocking sleeve, and the small fish can enter the blocking sleeve through the blocking sleeve to eat;
and S6, after the feeding is finished, closing the air pump to enable the blocking sleeve to move downwards, and enabling the big fish to start to feed.
The invention has the beneficial effects that: the shower nozzle will be in the state of intercommunication under the normality, and then can realize that the air blowing ring will be through the outside jet-propelled of shower nozzle, can improve the content of the dissolved oxygen in the pond through the mode of jet-propelled.
When needs feed and eat, through the power that improves the air pump, and then realize making shower nozzle self-closing through the air current, and then realize that the air-blowing ring carries out the air-blowing to the gasbag, and then realize that the gasbag drives separation sleeve rebound to realize opening of fish luring lamp and throwing of throwing the workbin through the separation sleeve, and prevent through the separation sleeve that the big fish from robbing food.
The invention has the outstanding characteristics that: the feeding mode of present photovoltaic pond has been improved, can realize the function of throwing the material automatically, and can make the fodder throw the more even of feeding for the mode of artifical feeding, can realize carrying out oxygenation and preventing that big fish from robbing the function of eating to the pond through the device in the state of difference simultaneously, and then can make the shoal in the pond can obtain sufficient dissolved oxygen, and can avoid big fish to robbe the condition such as the normal growth that the little fish of eating the result in is difficult to obtain sufficient food influence little fish.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
As shown in fig. 1-4, an automatic feeding device for a photovoltaic fish pond and a using method thereof comprise a photovoltaic support 1 arranged in the pond, wherein a blocking sleeve 2 capable of sliding up and down along the photovoltaic support 1 is arranged on the photovoltaic support 1.
Separation sleeve 2 is for filtering network structure, is equipped with a plurality of diameters on the separation sleeve 2 and is 3 cm's mesh, can prevent that big fish from passing through separation sleeve 2, can ensure that little fish can pass through separation sleeve 2, and then can play divided effect to big fish and little fish.
The bottom end of the separation sleeve 2 is connected with the photovoltaic support 1 in a sliding mode through a magnetic ring 21, and the top end of the separation sleeve 2 is fixedly connected with an air blowing ring 3 capable of blowing air to a pond.
The air-blowing ring 3 is communicated with an air pump fixed on the photovoltaic bracket 1 through a conduit.
The bottom end of the air blowing ring 3 is communicated with a plurality of air bags 4, and the top end of the air blowing ring 3 is provided with a plurality of nozzles 5 which can be controlled to be switched on and off according to the change of the air pressure in the air blowing ring 3.
As shown in fig. 2, a one-way valve 51 is disposed at a communication position of the nozzle 5 and the outside, and the one-way valve 51 is communicated with the outside in one way through the nozzle 5, so as to prevent outside water from entering the inside of the nozzle 5.
The interior of the nozzle 5 is of a conical structure, a flow-limiting ball 52 is arranged in the interior of the nozzle 5, and the bottom end of the flow-limiting ball 52 is connected with the bottom wall of the nozzle 5 through a first spring 53.
5 diapalls of shower nozzle and 3 intercommunication settings of air-blowing ring, the air of going into to air-blowing ring 3 when the air pump will enter into 5 insides of shower nozzle to spout through shower nozzle 5, and then realize increasing the oxygen content of pond normal water.
The photovoltaic support 1 is provided with a fish luring lamp 6 which is controlled by the blocking sleeve 2 to work.
The fish luring lamp 6 works under the control of the fixed contact 61 and the sliding contact 62 which are positioned inside the fish luring lamp 6 and can be matched with each other, and the movement of the sliding contact 62 can be changed through the position of the magnetic ring 21.
As shown in fig. 3, a second spring is fixedly connected to the top end of the sliding contact 62, and the sliding contact 62 is separated from the fixed contact by the second spring.
The sliding contact 62 is made of ferromagnetic material, when the magnetic ring 21 is close to the sliding contact 62, the magnetic ring 21 will attract the sliding contact 62 downwards, and then the sliding contact 62 is contacted with the fixed contact 61, so that the circuit where the fish luring lamp 6 is located is switched on, and the fish luring lamp 6 starts to work.
The photovoltaic support 1 is provided with a feeding box 7 which is controlled by the blocking sleeve 2 to feed.
The bottom end of the feeding box 7 is provided with a discharge hole 71, a hydraulic switch 72 for controlling discharge is arranged at the discharge hole 71, the hydraulic switch 72 is connected with a connecting rod 73 for controlling the on-off of the hydraulic switch 72, and the movement of the connecting rod 73 is controlled by the position of the blocking sleeve 2.
The structure of the hydraulic switch 72 is shown in fig. 4, a sliding bar 721 for controlling the on-off of the discharge port 71 is arranged at the discharge port 71, the sliding bar 721 and the connecting rod 73 are both connected in the control chamber 722 in a sealing and sliding manner, the control chamber 722 is in a special-shaped structure, and the control chamber 722 is located between the sliding bar 721 and the connecting rod 73 and is filled with hydraulic oil.
The top end of the connecting rod 73 is fixedly connected with a third spring fixedly connected with the control chamber 722, and the third spring will normally enable the connecting rod 73 to be in a pressing state.
When the blocking sleeve 2 moves upwards, the bottom end of the connecting rod 73 will contact with the bottom end of the blocking sleeve 2, thereby realizing that the blocking sleeve 2 will push the connecting rod 73 to move upwards, and the connecting rod 73 will make the sliding bar 721 move away from the connecting rod 73 by hydraulic oil.
The sliding strip 721 is provided with a through groove 723, and the through groove 723 on the sliding strip 721 after moving enables the discharge port 71 to be in a communicated state, so that the feeding of the feeding box 7 is realized.
When the invention is used:
the air pump blows air to the air blowing ring 3 at low power in a normal state, and blows air outwards through the spray head 5, the air sprayed by the spray head 5 floats upwards in the form of bubbles, and in the process that the bubbles float upwards, oxygen in the bubbles is gradually dissolved into water, so that the oxygen content of water in the pond is increased.
The air flow entering from the bottom end of the nozzle 5 will blow the flow-limiting ball 52 inside the nozzle 5 upward, and the flow-limiting ball 52 will be in a floating state inside the nozzle 5 under its own weight and the first spring 53.
When feeding is needed, the power of the air pump is increased, so that the air flow blown into the air blowing ring 3 is increased, the flow limiting ball 52 moves upwards under the action of the air flow, the air outlet at the top end of the spray head 5 is almost completely blocked by the flow limiting ball 52, and the spray head 5 is in a closed state.
The air of coming into from the air pump at this moment will enter into gasbag 4 for 4's the gradual increase of volume of gasbag, 4 increase of volume of gasbag will make the gradual increase of buoyancy of self, and then realize that gasbag 4 will drive separation sleeve 2 rebound, until the surface of water is exposed to the air ring 3 upper end.
At this time, the air flow entering the nozzle 5 will be gradually reduced, but the pressure inside the air-blowing ring 3 is much higher than that of the outside water, so that the flow-limiting ball 52 will continue to almost completely block the air outlet of the nozzle 5 under the action of the pressure difference.
After the separation sleeve 2 floats and the magnetic ring 21 contacts the bottom end of the fish luring lamp 6, the magnetic ring 21 will make the sliding contact 62 contact the fixed contact 61, so that the fish luring lamp 6 will start to work to attract fish to eat.
Simultaneously separation sleeve 2 is floated upwards and is made the feed box 7 begin to throw the material through connecting rod 73, and after the shoal of fish was attracted, big fish will be by separation sleeve 2 separation, and the fish will enter into through separation sleeve 2 that the separation sleeve 2 is inside to eat.
After the food is thrown, only the air pump needs to be closed, and because the outer side wall of the flow limiting ball 52 is made of rough materials, the air outlets of the flow limiting ball 52 and the spray head 5 are in a non-complete sealing state, so that the air in the air bag 4 and the air blowing ring 3 can be leaked from the spray head 5, when the pressure difference between the air blowing ring 3 and the external atmospheric pressure is small, the first spring 53 can enable the flow limiting ball 52 to move downwards, and then the air blowing ring 3 can exhaust rapidly.
And after the blocking sleeve 2 is completely sunk into the water bottom, the air pump is enabled to blow air to the air blowing ring 3 again at low power, and then the air is blown by the spray head 5 to increase the oxygen content.
Simultaneously the separation sleeve 2 can make the big fish eat the fodder that the little fish did not eat after sinking into water, realizes that the big fish eat after the little fish finish eating, and can also avoid the remaining messenger pond quality of water of surface of water fodder to deteriorate the condition and take place.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.