Mandarin fish culture system

Abstract

The utility model discloses a mandarin fish culture system. Comprising a culture pond, spraying devices are installed on the periphery of a pond opening of the culture pond to keep disturbance of the water surface, an injection pump is installed below the water surface of the culture pond to guarantee disturbance of the water surface, the culture pond is further provided with a water temperature monitoring device used for monitoring the water temperature of the culture pond, and the injection pump and the water temperature monitoring device are both connected with a controller. The culture temperature of the pond is adjusted by spraying water through the injection pump. According to the mandarin fish culture system, through the arrangement of the integrated spraying device, the injection pump, the temperature difference sensor and the like, the defects in existing mandarin fish culture are overcome, and three-dimensional, ecological and intelligent mandarin fish culture is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of breeding ponds, and in particular relates to a mandarin fish breeding system. Background Art

[0002] Mandarin fish have high water quality requirements for growth, requiring a dissolved oxygen content of 5-7% and a pH of 7-8.6. Mandarin fish have poor stress resistance, so the water temperature requirement does not change much. Existing mandarin fish breeding ponds only manage mandarin fish breeding through a relatively simple structure combined with improved bait, resulting in low survival rate, slow growth, difficult management, and difficulty in ensuring water quality. Utility Model Content

[0003] In response to the problems existing in the existing technology, the utility model designs a mandarin fish breeding system. According to the habits of mandarin fish and the water quality requirements for survival, the bait fish and water quality control are digitized and automated to achieve intelligent and efficient mandarin fish breeding.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a mandarin fish breeding system, including a breeding pond, wherein spray devices are installed around the pond mouth to maintain the disturbance of the water surface, a jet pump is installed under the water surface of the breeding pond to ensure the disturbance under the water surface, and the breeding pond is also provided with a water temperature monitoring device for monitoring the water temperature of the breeding pond. The jet pump and the water temperature monitoring device are both connected to a controller, and the breeding temperature of the pond is adjusted by spraying water by the jet pump.

[0005] Furthermore, the spraying device includes a spraying pipe and a pressure pump, and a plurality of openings are evenly arranged on the spraying pipe, and the openings are arranged toward the water surface.

[0006] Furthermore, the water temperature monitoring device uses temperature difference sensors, which are respectively set at 15 cm below the water surface and at a water depth of 1-1.5 m, and are electrically connected to the controller.

[0007] Furthermore, there are four jet pumps, which are respectively set at the four corners of the breeding pond.

[0008] Furthermore, the controller is provided with a remote wireless module, the remote wireless module is connected to a mobile phone terminal, and the mobile phone terminal controls the start and stop of the jet pump.

[0009] Furthermore, the jet pump adopts an explosive axial flow water pump, and the controller adopts a frequency converter. The frequency converter controls the speed of the pump, thereby controlling the water outlet pressure, effectively preventing damage to the fish.

[0010] Furthermore, a drainage pipe is provided at the bottom of the breeding pond, an upward elbow is installed at the outlet of the drainage pipe, and the elbow is connected to a tee.

[0011] Furthermore, the breeding pond is also provided with a water inlet pipe for adding water to the breeding pond.

[0012] Furthermore, the breeding pond is stocked with feed fish, with the upper layer being a water chestnut layer and the bottom layer being a crucian carp layer.

[0013] The advantages of this utility model are:

[0014] The aquaculture pond has a high degree of integration, and the water temperature inside the pond can be adjusted by a jet pump to avoid overheating or overcooling, thereby improving the survival rate of fish;

[0015] The surface of the aquaculture pond is disturbed by spraying to increase dissolved oxygen;

[0016] It can also realize remote real-time monitoring on mobile phones, grasp the changes in water temperature in real time, and realize intelligent farming through automated pond management;

[0017] Adding a certain proportion of feed fish to mixed farming can effectively reduce the cost of feeding bait fish on time and reduce the chance of viral infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art and the beneficial effects of the present invention, the following briefly introduces the drawings required for use in the implementation methods or the description of the prior art. Obviously, the drawings described below are only some implementation methods of the present invention. For ordinary technicians in this field, other structures can be obtained based on the structures shown in these drawings without paying any creative work.

[0019] Figure 1 This is one of the structural diagrams of the present utility model;

[0020] Figure 2 For this utility model Figure 1 sectional view of . DETAILED DESCRIPTION

[0021] The utility model provides a mandarin fish breeding system, see Figure 1 、 Figure 2 A mandarin fish breeding system includes a breeding pond, wherein spray devices are installed around the breeding pond mouth to maintain the disturbance of the water surface, a jet pump is installed under the water surface of the breeding pond to ensure the disturbance under the water surface, and the breeding pond is also provided with a water temperature monitoring device for monitoring the water temperature of the breeding pond. The jet pump and the water temperature monitoring device are both connected to a controller, and the breeding temperature of the pond is adjusted by spraying water by the jet pump.

[0022] The spraying device described in this embodiment includes a spray pipe 1 and a pressure pump. A plurality of openings are evenly arranged on the spray pipe, and the openings are arranged toward the water surface. The spray pipe 1 uses a PE63 water pipe, and a 5mm small hole is punched every 500mm, forming a 45-degree inclination with the water surface of the fish pond. The water pipe is installed at a height of 100mm from the water surface and is fixed with a bracket every 1 meter.

[0023] The water temperature monitoring device described in this embodiment uses a temperature difference sensor 2, which is respectively set at a position 15 cm below the water surface and a water depth of 1-1.5 m, and is communicatively connected to the controller 485.

[0024] In this embodiment, there are four jet pumps, which are respectively set at the four corners of the aquaculture pond at a distance of 800 mm from the pond bottom.

[0025] The controller of this embodiment is provided with a remote wireless module, and the remote wireless module is connected to a mobile phone terminal, and the mobile phone terminal controls the start and stop of the jet pump.

[0026] The jet pump described in this embodiment adopts an explosive axial flow water pump 3, and the controller adopts a frequency converter. The speed of the pump is controlled by the frequency converter, and the water outlet pressure can be controlled. The water pump and the frequency converter are connected with a waterproof cable. The acceleration time from 0 to 2900 rpm is 300 seconds, which effectively prevents damage to the fish.

[0027] A drainage pipe 5 is provided at the bottom of the aquaculture pond in this embodiment. An upward elbow is installed at the outlet of the drainage pipe, and the elbow is connected to a tee. The drainage pipe is a 160mm PVC outlet pipe, which is discharged outside the pond. An upward elbow is installed at the outlet outside the pond, and then a 160mm straight inspection tee is installed to facilitate the connection of an electric drain valve. A 160mm water pipe is inserted, and the height of the water pipe is flush with the highest water level of the pond.

[0028] The aquaculture pond described in this embodiment is further provided with a water inlet pipe 4 for adding water to the aquaculture pond.

[0029] The aquaculture pond described in this embodiment is stocked with feed fish, with the upper layer being a water chestnut layer and the bottom layer being a crucian carp layer.

[0030] The culture of mandarin fish is carried out according to the structure of this embodiment, specifically:

[0031] First, five Lionhead geese are raised per mu (approximately 1 acre) of aquaculture water area. Goose manure, wheat bran, soybean paste, and probiotics are sealed and fermented for 15 days. After mixing, the mixture is made into feed and delivered to the fish pond using a ducted fan.

[0032] Second, add 2-4 cm long water chestnuts (top layer fish) and crucian carp (bottom layer fish) in a certain proportion. After 7 days of observation and finding no abnormalities, add a certain number of 6-8 cm long mandarin fish fry.

[0033] Three, install 75mm caliber pipeline around the pond mouth, and punch a 6mm small hole every 500mm, and require to deviate the water surface side. The pipeline mouth is connected to the water inlet pump.

[0034] Four, install a jet water pump near each corner of the pond under the water surface.

[0035] Five, install one water meter and one water temperature monitor at 1m under the water surface.

[0036] Six, connect the water inlet pump, the water jet pump and the water temperature monitor to the mobile phone network.

[0037] Seven, start the water inlet pump at 6am every day, and automatically spray for 2 hours.

[0038] Eight, when the water temperature difference between the water meter and the water temperature monitor exceeds 6 degrees, automatically start the water jet pump.

[0039] The utility model discloses through the integration above-mentioned configuration, improved the deficiency in the mandarin fish culture of existing, realized three-dimensional, ecological, intelligent breeding.

[0040] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent flow conversion using the utility model specification and the attached drawing contents, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.

Claims

1. A mandarin fish breeding system, characterized in that: The invention comprises a breeding pond, wherein a spraying device is installed around the pond mouth, a jet pump is installed under the water surface of the breeding pond, and a water temperature monitoring device is also provided in the breeding pond to monitor the water temperature of the breeding pond. The jet pump and the water temperature monitoring device are both connected to a controller, and the breeding temperature of the pond is adjusted by spraying water by the jet pump.

2. The mandarin fish breeding system according to claim 1, characterized in that: The spray device includes a spray pipe and a pressure pump. A plurality of openings are evenly arranged on the spray pipe, and the openings are arranged toward the water surface.

3. The mandarin fish breeding system according to claim 2, characterized in that: The water temperature monitoring device uses temperature difference sensors, which are respectively set at 15 cm below the water surface and at a water depth of 1-1.5 m, and are electrically connected to the controller.

4. The mandarin fish breeding system according to claim 3, characterized in that: There are four jet pumps, which are respectively set at the four corners of the breeding pond.

5. The mandarin fish breeding system according to claim 4, characterized in that: The controller is provided with a remote wireless module, the remote wireless module is connected to a mobile phone terminal, and the mobile phone terminal controls the start and stop of the jet pump.

6. The mandarin fish breeding system according to claim 5, characterized in that The jet pump adopts an explosive axial flow water pump, and the controller adopts a frequency converter.

7. The mandarin fish breeding system according to claim 6, characterized in that: A drainage pipe is arranged at the bottom of the breeding pond, an upward elbow is installed at the outlet of the drainage pipe, and the elbow is connected to a tee.

8. The mandarin fish breeding system according to claim 7, characterized in that: The breeding pond is also provided with a water inlet pipe.

9. The mandarin fish breeding system according to claim 8, characterized in that: The breeding pond is stocked with feed fish, with an upper layer of water chestnuts and a bottom layer of crucian carp.

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