CN205596911U - High -efficient circulation breeding device - Google Patents

Abstract

The utility model discloses a high-efficiency circulation breeding device, which comprises a breeding box body, and also includes a filter tank, an aeration tank, a biological purification tank and a water quality detection tank sequentially connected by a water pump. The pipe and the water pump are connected to the filter tank, and a filter screen is installed in the filter tank. A pressure sensor and a negative pressure suction nozzle are installed on the water inlet side of the filter screen. The negative pressure suction nozzle is connected to the electric telescopic rod, and the negative pressure suction nozzle is close to the filter screen. The lower end of the aeration tank is threadedly connected with a movable cover, and a number of aeration releasers are installed in the aeration tank, and the aeration releaser is installed on a rotating shaft, and the lower end of the rotating shaft passes through the movable cover and is connected to a motor, and the rotating shaft A blower is installed at one end. The utility model has a high utilization rate of circulating water, the water treatment device is not easy to be blocked, and the water is thoroughly purified. It also has a water quality detection function before the purified water is reused, which prevents water that does not meet the standard from entering the breeding box, and has high safety and practicability. powerful.

Description

A high-efficiency circulation breeding device

technical field

The utility model relates to the field of breeding, in particular to a high-efficiency circulation breeding device.

Background technique

With the vigorous development of my country's aquarium industry, the research and development of energy-saving and environmental protection breeding equipment has attracted more and more attention. At present, the breeding boxes used in domestic fish farming mainly have the following problems: First, the recycling degree of water in the breeding box is low, and a large amount of water needs to be changed frequently to maintain the basic requirements of fish for water quality, resulting in a waste of water resources ; Second, when the breeding tank is connected to a traditional external filter tank, the problem of filter tank blockage will occur again, and the water purification treatment is not thorough; Third, the water quality is directly reused after treatment, and it is easy to cause substandard water to enter the breeding tank. have a great impact on organisms.

Utility model content

In order to solve the above problems, the utility model provides a high-efficiency circulating breeding device, which has a high utilization rate of circulating water, is not easy to block the water treatment device, and thoroughly purifies the water. It also has a water quality detection function before the purified water is reused, avoiding unintended The water that reaches the standard enters the breeding box, which is safe to use and strong in practicability.

In order to achieve the above object, the technical scheme that the utility model takes is:

A high-efficiency circulation breeding device, including a breeding box body, and also includes a filter tank, an aeration tank, a biological purification tank and a water quality detection tank sequentially connected by a water pump. The filter tank is connected to each other, and a filter screen is installed in the filter tank. A pressure sensor and a negative pressure suction nozzle are installed on the water inlet side of the filter screen. The negative pressure suction nozzle is connected to the electric telescopic rod. The lower end of the air tank is threaded with a movable cover, and several aeration releasers are installed in the aeration tank, and the aeration releaser is installed on the rotating shaft, and the lower end of the rotating shaft passes through the movable cover to connect with a motor, and a blower is installed at one end of the rotating shaft. The air outlet of the blower is connected to the rotating shaft, and the rotating shaft is connected to the aeration release device. Several water quality detection sensors are installed in the water quality detection tank, and the culture box body is connected to the water quality detection tank through the first lifting pump. The biological purification tank is connected to the water quality detection tank through the second lift pump, the aeration tank is connected to the water quality detection tank through the third lift pump, and a first solenoid valve is arranged between the water quality detection tank and the first lift pump, so A second solenoid valve is provided between the water quality detection tank and the biological purification tank, a third solenoid valve is provided between the water quality detection tank and the aeration tank, a water quality detector is installed in the culture box body, and a The controller, the input end of the controller is connected with the water quality detection sensor, the water quality detector, and the pressure sensor, and the output end is connected with the negative pressure suction nozzle, the electric telescopic rod, the motor, the blower, the water pump, the first lifting pump, the second lifting pump, the The three lifting pumps, the first solenoid valve, the second solenoid valve and the third solenoid valve are connected to each other.

Preferably, the motor is installed on the bottom surface under the movable cover through a bracket.

Preferably, several protrusions are provided on the outer wall of the aeration releaser.

Preferably, the bio-purification tank is purified by the method of natural enrichment and cultivation of bacteria.

As a preference, a liquid level gauge is also provided in the breeding box body, and the liquid level gauge is connected to the input end of the controller.

Preferably, the controller is a single-chip microcomputer.

The utility model has the following beneficial effects:

The utilization rate of circulating water is high, the water treatment device is not easy to block, the water is purified thoroughly, and it has a water quality detection function before the purified water is reused, which prevents the water that does not meet the standard from entering the breeding tank. It is safe to use and strong in practicability.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

detailed description

In order to make the purpose and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The circuit connections involved in this application are all conventional connection methods in the prior art, and the component models involved are all conventional models in the prior art, and the connection structures that are not explained are all mature bolts and rivets in the prior art. , welding, pasting and other conventional means of connection, no longer detailed here.

As shown in Figure 1, the utility model embodiment provides a kind of high-efficiency circulation culture device, comprises culture box body 1, also comprises filter tank, aeration tank 15, biological purification tank 8 and water quality detection tank connected in turn by water pump 6 9. The drain outlet at the lower end of the breeding box body 1 is connected to the filter tank through the first connecting pipe 4 and the water pump 6. A filter screen 7 is installed in the filter tank, and a pressure sensor and a negative pressure nozzle 5 are arranged on the water inlet side of the filter screen 7. The negative pressure suction nozzle 5 is connected to the electric telescopic rod 10, and the negative pressure suction nozzle 5 is set close to the filter screen 7. The lower end of the aeration tank 15 is threadedly connected with a movable cover 12, and several aerators are installed in the aeration tank 15. Air releaser 11, aeration releaser 11 is installed on the rotating shaft 14, and the lower end of rotating shaft 14 passes through movable cover 12 and is connected with motor 21, and described rotating shaft 14 one end is equipped with blower 22, and the air outlet of blower 22 is connected with rotating shaft 14, And the rotating shaft 14 is connected with the aeration release device 11, and some water quality detection sensors 23 are installed in the described water quality detection tank 9, and the described breeding box body 1 is connected with the water quality detection tank 9 through the first lift pump, and the biological purification tank 8 is connected to the water quality detection tank 9 through the second lift pump 17, and the aeration tank 15 is connected to the water quality detection tank 9 through the third lift pump 16, and a first Electromagnetic valve 20, a second electromagnetic valve 18 is provided between the water quality detection tank 9 and the biological purification tank 8, a third electromagnetic valve 19 is provided between the water quality detection tank 9 and the aeration tank 15, and the breeding box The body 1 is equipped with a water quality detector 2, and also includes a controller. The input end of the controller is connected with the water quality detector sensor 23, the water quality detector 2, and the pressure sensor, and the output end is connected with the negative pressure nozzle 5, the electric telescopic rod 10, Motor 21, air blower 22, water pump 6, first lift pump, second lift pump 17, third lift pump 16, first electromagnetic valve 20, second electromagnetic valve 18, third electromagnetic valve 19 are connected.

The motor 21 is installed on the bottom surface of the movable cover 12 through a bracket.

Several protrusions 13 are provided on the outer wall of the aeration releaser 11 .

The biological purification tank 8 adopts the film-hanging method of natural enrichment and culture for purification.

A liquid level gauge is also arranged in the breeding box body 1, and the liquid level gauge is connected with the input end of the controller.

The controller is a single-chip microcomputer.

Wherein, a fourth solenoid valve 3 is arranged between the culture box body 1 and the filter tank, the fourth solenoid valve 3 is connected to the output end of the controller, the fourth solenoid valve 3 is connected to the first connecting pipe 4, and is located in the breeding tank. Between the tank body 1 and the water pump 6.

The utilization rate of circulating water in this specific implementation is high. With the accumulation of impurities, the passability of the filter screen will gradually deteriorate, which will gradually increase the pressure on the side of the water inlet side of the filter screen in the gravel filter. When the pressure sensor measures the pressure After the limit value is exceeded, open the negative pressure nozzle, and use the up and down stretching of the telescopic rod to clean up the impurities attached to the filter, so that it is not easy to be blocked. Through filtration, aeration and biochemical treatment, the water is thoroughly purified, and the purified water is reused. The front comes with a water quality detection function, which prevents substandard water from entering the breeding tank, and has high safety and practicality.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. These improvements and modifications It should also be regarded as the protection scope of the present utility model.

Claims (6)

1. null1. an efficient circulation cultivation apparatus，Including box for breeding body (1)，It is characterized in that，Also include the filtering tank that water flowing pump (6) is sequentially connected with、Aeration tank (15)、Biologic purifying pot (8) and water quality detection tank (9)，The discharge outlet of box for breeding body (1) lower end passes through the first connecting tube (4)、Water pump (6) is connected with filtering tank，Drainage screen (7) is installed in filtering tank，Drainage screen (7) influent side is provided with pressure transducer and negative pressure suction nozzle (5)，Negative pressure suction nozzle (5) is connected on electric expansion bar (10)，Negative pressure suction nozzle (5) is close to drainage screen (7) and is arranged，Described aeration tank (15) lower end is threaded removable cover (12)，Some aeration releases (11) are installed in described aeration tank (15)，Aeration release (11) is arranged in rotating shaft (14)，Rotating shaft (14) lower end connects through removable cover (12) motor (21)，Described rotating shaft (14) one end is provided with the air outlet of aerator (22) aerator (22) and is connected with rotating shaft (14) and communicates，And rotating shaft (14) is connected with aeration release (11)，In described water quality detection tank (9), some water quality detection sensors (23) are installed，Described box for breeding body (1) is connected with water quality detection tank (9) by the first elevator pump，Described biologic purifying pot (8) is connected with water quality detection tank (9) by the second elevator pump (17)，Described aeration tank (15) is connected with water quality detection tank (9) by the 3rd elevator pump (16)，It is provided with the first electromagnetic valve (20) between described water quality detection tank (9) and the first elevator pump，It is provided with the second electromagnetic valve (18) between described water quality detection tank (9) and biologic purifying pot (8)，It is provided with the 3rd electromagnetic valve (19) between described water quality detection tank (9) and aeration tank (15)，In described box for breeding body (1), water quality testing meter (2) is installed，Also include a controller，The input of controller and water quality detection sensor (23)、Water quality testing meter (2)、Pressure transducer is connected，Outfan and negative pressure suction nozzle (5)、Electric expansion bar (10)、Motor (21)、Aerator (22)、Water pump (6)、First elevator pump、Second elevator pump (17)、3rd elevator pump (16)、First electromagnetic valve (20)、Second electromagnetic valve (18)、3rd electromagnetic valve (19) is connected.
2. A kind of efficient circulation cultivation apparatus the most according to claim 1, it is characterised in that described motor (21) is arranged on removable cover (12) bottom surface by support.
3. A kind of efficient circulation cultivation apparatus the most according to claim 1, it is characterised in that the outer wall of described aeration release (11) is provided with some projections (13).
4. A kind of efficient circulation cultivation apparatus the most according to claim 1, it is characterised in that described biologic purifying pot (8) uses the biofilm mode of nature enrichment cultivation to purify.
5. A kind of efficient circulation cultivation apparatus the most according to claim 1, it is characterised in that being additionally provided with liquidometer in described box for breeding body (1), liquidometer is connected with the input of controller.
6. A kind of efficient circulation cultivation apparatus the most according to claim 1, it is characterised in that described controller is single-chip microcomputer.