A live fish transport oxygen supply device

Abstract

The utility model discloses a live fish transport oxygen supply device, which relates to the technical field of live fish transport oxygen supply devices, including a box body, the upper side of the box body is rotatably connected with a cover plate through a hinge, a mounting support is fixedly connected at the left center position of the box body, an oxygen generator is fixedly installed inside the mounting support, a plurality of mounting slides are fixedly connected to the front and rear sides of the box body, a partition is slidably connected inside the mounting slide, a plurality of connecting holes are penetrated on the right side of the partition, and a dissolved oxygen probe is fixedly installed at the center position of the left and right sides of the box body. The utility model can effectively and evenly release oxygen into the water body by arranging an oxygen generator, an exhaust pipe, a partition, a connecting hole, a perforation, an oxygen supply pipe, a dissolved oxygen probe, a buckle, a connecting pipe and an oxygen stone, effectively improve the survival rate of live fish, effectively isolate fish schools, reduce the area of ​​the free surface of the liquid, and prevent weight imbalance.

Description

Technical Field

[0001] The utility model relates to the technical field of live fish transport and oxygen supply devices, in particular to a live fish transport and oxygen supply device. Background Art

[0002] Live fish transportation is a very important link in aquaculture and aquatic product markets. Through live fish transportation, fish can be delivered to consumers in the freshest state. Compared with dead fish, the mortality rate of live fish during transportation can be controlled lower, thereby reducing economic losses. Many cultures and regions particularly prefer live fish, believing that live fish represents the freshness and high quality of food. In some areas, according to laws or local regulations, certain species of fish must be transported and sold alive to ensure ecological balance and population health. Live fish transportation is not only crucial to maintaining product quality and meeting market demand, but also an important part of fishery economic activities.

[0003] When general live fish are transported, it is difficult for the oxygen supply pipe of the oxygen supply device to effectively and evenly release oxygen into the water body. At the end of the oxygen supply pipe, the oxygen content of the water body is relatively high, and the live fish are easy to gather at the end, causing the live fish on the periphery to be easily suffocated by lack of oxygen, reducing the survival rate of the live fish. The gathering of fish will also cause weight imbalance. When the box is bumped, the box is more likely to tip over. The oxygen supply of general oxygen supply devices has certain limitations. Some live fish have strict requirements on water temperature. If the water temperature is too low, the live fish are not easy to survive. If the water temperature is too high, the live fish will have a large oxygen demand. The oxygen released by the oxygen supply device is not easy to meet the needs of the live fish, which is easy to cause an increase in the mortality rate of the live fish. In view of the above problems, an oxygen supply device for transporting live fish is proposed to solve them. Utility Model Content

[0004] In order to solve the above technical problems, a live fish transportation oxygen supply device is provided, which solves the above-mentioned problem that when the current general live fish are transported, the oxygen supply pipe of the oxygen supply device is difficult to effectively and evenly release oxygen into the water body, and the oxygen content of the water body is relatively high at the end of the oxygen supply pipe. The live fish are easy to gather at the end, causing the live fish on the periphery to be prone to lack of oxygen and suffocation, thereby reducing the survival rate of the live fish. The gathering of fish will also cause weight imbalance. When the box is bumped, the box is more likely to tip over. The oxygen supply of the general oxygen supply device has certain limitations. Some live fish have strict requirements on water temperature. If the water temperature is too low, the live fish are not easy to survive. If the water temperature is too high, the live fish will have a large oxygen demand. The oxygen released by the oxygen supply device is not easy to meet the needs of the live fish, which is likely to cause an increased mortality rate of the live fish.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a live fish transportation oxygen supply device, including a box body, a cover plate is rotatably connected to the upper side of the box body through a hinge, a fan is fixedly installed at the center position of the upper side of the cover plate, an observation window is provided on the front side of the box body, a mounting support is fixedly connected to the center position of the left side of the box body, an oxygen generator is fixedly installed inside the mounting support, an exhaust pipe is fixedly connected to the output end of the oxygen generator, a second electromagnetic valve is fixedly installed on the exhaust pipe, a fixing plate is fixedly installed at the lower end of the box body, and a heating resistor is fixedly installed on the lower side of the fixing plate A plurality of mounting grooves are fixedly connected to the front and rear sides of the interior of the box body, a partition is slidably connected to the interior of the mounting groove, a plurality of connecting holes are penetrated through the right side of the partition, a temperature sensor is fixedly installed at the center position of the rear side of the interior of the box body, a dissolved oxygen probe is fixedly installed at the center position of the left and right sides of the interior of the box body, a plurality of clips are fixedly connected to the front end of the upper side of the fixing plate, oxygen stones are clamped inside the plurality of clips, the right side of the exhaust pipe penetrates the left side plate of the box body and is fixedly connected to an oxygen supply pipe, and the right end of the oxygen supply pipe penetrates the inside of the perforation and is fixedly connected to the right side plate of the box body.

[0006] Preferably, a plurality of ventilation holes are provided at both left and right ends of the upper side of the cover plate.

[0007] Preferably, a first handle is fixedly connected to the front center of the cover plate.

[0008] Preferably, the input end of the oxygen generator is fixedly connected to a feed pipe, and a first electromagnetic valve is fixedly installed on the feed pipe.

[0009] Preferably, a second handle is fixedly connected to the center position of the upper side of the partition.

[0010] Preferably, a perforation is provided at the center position of the lower side of the partition.

[0011] Preferably, a plurality of connecting tubes are fixedly connected to the front side of the oxygen supply tube, and the front ends of the connecting tubes are fixedly connected to the rear side of the oxygen stone.

[0012] Compared with the prior art, the utility model has the following advantages: the utility model can effectively and evenly release oxygen into the water body by arranging an oxygen concentrator, an exhaust pipe, a partition, a connecting hole, a perforation, an oxygen supply pipe, a dissolved oxygen probe, a buckle, a connecting pipe and an oxygen stone, so as to avoid the gathering of live fish at the end of the oxygen supply pipe, prevent the live fish on the periphery from suffocating due to lack of oxygen, effectively improve the survival rate of the live fish, effectively isolate the fish school, reduce the area of ​​the free surface of the liquid, prevent the weight imbalance, and reduce the possibility of the box body tipping over when the box body is bumped; by arranging a temperature sensor, a fan, a vent, a feed port, a first electromagnetic valve, a second electromagnetic valve and a heating resistor wire, the temperature of the water body can be effectively controlled, the death of the live fish due to too low water temperature can be avoided, the oxygen demand of the live fish due to too high water temperature can be prevented, the release of oxygen can be strictly controlled, and the raw materials for oxygen preparation can be conveniently added at the same time, so as to ensure that the oxygen concentrator can provide enough oxygen and reduce the mortality rate of the live fish. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the box in the utility model.

[0015] The numbers in the figure are:

[0016] 1. Box body; 2. Cover plate; 3. Fan; 4. Ventilation port; 5. First handle; 6. Observation window; 7. Mounting support; 8. Oxygen generator; 9. Feed pipe; 10. First solenoid valve; 11. Exhaust pipe; 12. Second solenoid valve; 13. Fixing plate; 14. Heating resistor wire; 15. Mounting slide; 16. Partition; 17. Second handle; 18. Connecting hole; 19. Perforation; 20. Temperature sensor; 21. Dissolved oxygen probe; 22. Buckle; 23. Oxygen stone; 24. Oxygen supply pipe; 25. Connecting pipe. DETAILED DESCRIPTION

[0017] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0018] Reference Figure 1-2 As shown, a live fish transport and oxygen supply device comprises a box body 1, the upper side of the box body 1 is rotatably connected to a cover plate 2 via a hinge, a fan 3 is fixedly installed at the center position of the upper side of the cover plate 2 to effectively promote air circulation, a plurality of ventilation holes 4 are provided at both left and right ends of the upper side of the cover plate 2, a first handle 5 is fixedly connected at the center position of the front side of the cover plate 2 to facilitate the opening and closing of the cover plate 2, and an observation window 6 is provided on the front side of the box body 1 to facilitate the observation of the status of the live fish inside the box body 1.

[0019] Specifically, a mounting support 7 is fixedly connected at the center position of the left side of the box body 1, an oxygen generator 8 is fixedly installed inside the mounting support 7, a feed pipe 9 is fixedly connected to the input end of the oxygen generator 8, a first electromagnetic valve 10 is fixedly installed on the feed pipe 9, an exhaust pipe 11 is fixedly connected to the output end of the oxygen generator 8, a second electromagnetic valve 12 is fixedly installed on the exhaust pipe 11, a fixing plate 13 is fixedly installed at the lower end of the box body 1, a heating resistor 14 is fixedly installed on the lower side of the fixing plate 13, which effectively increases the water temperature, a plurality of mounting slides 15 are fixedly connected to the front and rear sides of the box body 1, a partition 16 is slidably connected inside the mounting slide 15, effectively isolates the fish school, prevents the fish school from gathering and causing weight imbalance, and effectively reduces the area of ​​the free surface of the liquid, a second handle 17 is fixedly connected at the center position of the upper side of the partition 16, which is convenient for loading and unloading the partition 16, a plurality of connecting holes 18 are opened through the right side of the partition 16, and a through hole 19 is provided at the center position of the lower side of the partition 16.

[0020] Specifically, a temperature sensor 20 is fixedly installed at the center position of the rear side of the box body 1 to effectively monitor the temperature of the water body. Dissolved oxygen probes 21 are fixedly installed at the center positions of the left and right sides of the box body 1 to effectively monitor the oxygen content of the water body. A plurality of buckles 22 are fixedly connected to the front end of the upper side of the fixed plate 13, and an oxygen stone 23 is clamped inside the plurality of buckles 22 to effectively prevent the oxygen stone 23 from moving. The right side of the exhaust pipe 11 passes through the left side plate of the box body 1 and is fixedly connected to an oxygen supply pipe 24. The right end of the oxygen supply pipe 24 passes through the inside of the through hole 19 and is fixedly connected to the right side plate of the box body 1. A plurality of connecting pipes 25 are fixedly connected to the front side of the oxygen supply pipe 24. The front end of the connecting pipe 25 is fixedly connected to the rear side of the oxygen stone 23. There are multiple tiny pores on the surface of the oxygen stone 23 to ensure that oxygen is evenly released in the water body.

[0021] Working principle: insert the partition 16 into the installation chute 15 through the second handle 17, add water of appropriate temperature into the box body 1, the height of the water does not exceed the height of the partition 16, and then evenly place the live fish in each interval, close the cover 2, and the dissolved oxygen probe 21 monitors the oxygen content of the water body in real time. When oxygen needs to be supplemented, the second electromagnetic valve 12 is opened, and the oxygen prepared by the oxygen generator 8 enters the oxygen supply pipe 24 from the exhaust pipe 11, and enters the oxygen stone 23 through the connecting pipe 25. Since there are many tiny pores on the surface of the oxygen stone 23, the oxygen will be evenly released in the water body. When the amount of oxygen is sufficient for the survival of the live fish, the second electromagnetic valve 12 is closed. If the oxygen generator 8 cannot prepare oxygen due to insufficient raw materials, the first electromagnetic valve 10 can be opened to add the preparation raw materials through the feed pipe 9. The temperature sensor 20 monitors the temperature of the water body in real time. When the water temperature is low and not suitable for the survival of live fish, the heating resistor 14 will generate heat to appropriately increase the temperature of the water body. When the water temperature is high, the fan 3 rotates to accelerate the air circulation to prevent the temperature from being too high.

[0022] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A live fish transport and oxygen supply device, comprising a box (1), characterized in that: The upper side of the box (1) is rotatably connected to a cover plate (2) via a hinge, a fan (3) is fixedly mounted at the center position of the upper side of the cover plate (2), an observation window (6) is arranged on the front side of the box (1), a mounting support (7) is fixedly connected at the center position of the left side of the box (1), an oxygen generator (8) is fixedly mounted inside the mounting support (7), an exhaust pipe (11) is fixedly connected to the output end of the oxygen generator (8), a second electromagnetic valve (12) is fixedly mounted on the exhaust pipe (11), a fixing plate (13) is fixedly mounted at the lower end of the box (1), a heating resistance wire (14) is fixedly mounted on the lower side of the fixing plate (13), and a plurality of mounting devices (14) are fixedly connected to the front and rear sides of the box (1). A slide groove (15), a partition (16) is slidably connected inside the installation slide groove (15), and a plurality of connecting holes (18) are penetrated on the right side of the partition (16). A temperature sensor (20) is fixedly installed at the center position of the rear side of the box body (1), and dissolved oxygen probes (21) are fixedly installed at the center positions of the left and right sides of the box body (1). The upper front end of the fixed plate (13) is fixedly connected with a plurality of buckles (22), and oxygen stones (23) are clamped inside the buckles (22). The right side of the exhaust pipe (11) penetrates the left side plate of the box body (1) and is fixedly connected with an oxygen supply pipe (24). The right end of the oxygen supply pipe (24) penetrates the inside of the through hole (19) and is fixedly connected to the right side plate of the box body (1).

2. A live fish transport and oxygen supply device according to claim 1, characterized in that: A plurality of ventilation openings (4) are provided at both left and right ends of the upper side of the cover plate (2).

3. A live fish transport and oxygen supply device according to claim 1, characterized in that: A first handle (5) is fixedly connected to the front center of the cover plate (2).

4. A live fish transport and oxygen supply device according to claim 1, characterized in that: The input end of the oxygen generator (8) is fixedly connected to a feed pipe (9), and a first electromagnetic valve (10) is fixedly installed on the feed pipe (9).

5. A live fish transport and oxygen supply device according to claim 1, characterized in that: A second handle (17) is fixedly connected to the center position of the upper side of the partition (16).

6. A live fish transport and oxygen supply device according to claim 1, characterized in that: A perforation (19) is provided at the center position of the lower side of the partition (16).

7. A live fish transport and oxygen supply device according to claim 1, characterized in that: A plurality of connecting tubes (25) are fixedly connected to the front side of the oxygen supply tube (24), and the front ends of the connecting tubes (25) are fixedly connected to the rear side of the oxygen stone (23).

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