A breeding pond provided with a thermostatic heating device

Abstract

The utility model discloses a breeding pond with constant temperature heating device, including the breeding pond body, be provided with constant temperature heating device in the breeding pond body, constant temperature heating device includes the water inlet pipe, and the water inlet pipe one end is connected with the water outlet of boiler, and the other end is connected with the first vertical pipe bottom end, and the first vertical pipe is connected with a plurality of layers annular heating pipe, and the other end of a plurality of layers annular heating pipe is connected with the second vertical pipe, and the top head of second vertical pipe is connected with the water inlet of boiler through the backwater pipe, and the first vertical pipe top, second vertical pipe bottom are all closed structure. Hot water circulates in constant temperature heating device, and cold and hot exchange is carried out through the pipe wall of first vertical pipe, second vertical pipe and annular heating pipe, thereby realizing heating to the water body in the breeding pond body. The whole structure does not need to set the adjusting pond, makes the circulating heating time shorten, also reduced the aquaculture cost. Therefore, the structure of the utility model has good popularization and application value.

Description

Technical Field

[0001] This utility model relates to an aquaculture pond equipped with a constant temperature heating device, belonging to the field of aquaculture technology. Background Technology

[0002] In aquaculture, water temperature plays a crucial and indispensable role. Studies have shown that temperature directly impacts fish. When the temperature consistently reaches 35℃, fish exhibit a strong stress response, leading to decreased growth. Furthermore, for every 1℃ change, the efficiency of many physiological processes in fish can alter by 6% to 10%. Fluctuations in water temperature directly affect the metabolism of farmed organisms and indirectly influence their growth by changing other factors in the aquatic environment. Freshwater aquaculture species are almost all poikilothermic (cold-blooded) animals; water temperature directly affects their body temperature, which in turn directly influences the activity of somatic cells and the activity of enzymes involved in metabolism. Therefore, water temperature has extremely important biological significance for aquatic animals.

[0003] Currently, many companies adopt a factory-style aquaculture model, combining several aquaculture ponds with regulating ponds and water treatment ponds to form an aquaculture system. Specifically, the water temperature in the aquaculture ponds is regulated by heating the water to approximately 38°C in a boiler, then introducing it into the regulating pond to adjust the temperature to approximately 28°C, before introducing it back into the aquaculture ponds. Meanwhile, the water in the original aquaculture ponds is treated in the water treatment pond before being introduced back into the boiler for heating. The problems with this circulating model are: the circulation time is relatively long, and the construction of regulating ponds increases aquaculture costs. Utility Model Content

[0004] The purpose of this invention is to provide an aquaculture pond equipped with a constant temperature heating device. By installing a constant temperature heating device in the aquaculture pond, the water can be heated with a relatively short circulation time, and there is no need to build a regulating pond, thereby reducing aquaculture costs.

[0005] The technical solution of this utility model is as follows: A breeding pond equipped with a constant temperature heating device includes a breeding pond body, in which a constant temperature heating device is installed. The constant temperature heating device includes a water inlet pipe, one end of which is connected to the outlet of a boiler, and the other end of which is connected to the bottom end of a first vertical pipe. Several layers of annular heating pipes are connected to the first vertical pipe, and the other end of the several layers of annular heating pipes is connected to a second vertical pipe. The top end of the second vertical pipe is connected to the inlet of the boiler via a return water pipe. The top of the first vertical pipe and the bottom of the second vertical pipe are both closed structures.

[0006] In the aforementioned aquaculture pond equipped with a constant temperature heating device, a temperature sensor is installed in the aquaculture pond body. The temperature sensor is electrically connected to the controller. A solenoid valve and a water pump are respectively installed on the inlet pipe and the return pipe. Both the solenoid valve and the water pump are electrically connected to the controller.

[0007] In the aforementioned aquaculture pond equipped with a constant temperature heating device, the constant temperature heating device is located in the middle of the aquaculture pond body.

[0008] In the aforementioned aquaculture pond equipped with a constant temperature heating device, the first vertical pipe and the second vertical pipe are arranged adjacent to each other and are fixed together by a connecting rod. Several layers of annular heating pipes are also fixed together by multiple connecting pieces.

[0009] In the aforementioned aquaculture pond equipped with a constant temperature heating device, a support rod is installed at the bottom of the bottommost annular heating pipe.

[0010] The beneficial effects of this invention are as follows: Compared with the prior art, this invention heats the water in the aquaculture pond by installing a constant-temperature heating device within the pond and connecting it to a boiler. Hot water circulates within the heating device, exchanging heat through the walls of the first vertical pipe, the second vertical pipe, and the annular heating pipe. This eliminates the need for a regulating pond, shortening the heating time and reducing aquaculture costs. Therefore, this invention has significant potential for widespread application. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Reference numerals in the attached drawings: 1-breeding pond body, 2-inlet pipe, 3-first vertical pipe, 4-ring heating pipe, 5-second vertical pipe, 6-return pipe, 7-boiler, 8-temperature sensor, 9-controller, 10-solenoid valve, 11-water pump, 12-connecting rod, 13-connecting piece, 14-support rod. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0014] An embodiment of this utility model: A breeding pond equipped with a constant temperature heating device includes a breeding pond body 1. The constant temperature heating device is installed in the breeding pond body 1. The constant temperature heating device includes a water inlet pipe 2. One end of the water inlet pipe 2 is connected to the water outlet of a boiler 7, and the other end is connected to the bottom end of a first vertical pipe 3. Several layers of annular heating pipes 4 are connected to the first vertical pipe 3. The other end of the several layers of annular heating pipes 4 is connected to a second vertical pipe 5. The top end of the second vertical pipe 5 is connected to the water inlet of the boiler 7 via a return water pipe 6. The top of the first vertical pipe 3 and the bottom of the second vertical pipe 5 are both closed structures.

[0015] In this invention, the boiler 7 heats the water. The heated water enters the first vertical pipe 3 from the bottom through the inlet pipe 2, then flows into the first layer (counting from bottom to top) of annular heating pipes 4, and then flows out from the other end of the first layer of annular heating pipes 4 into the second vertical pipe 5, and then into the second layer of annular heating pipes 4, thus circulating upwards. During the flow of hot water through the first vertical pipe 3, annular heating pipes 4, and second vertical pipes 5, heats the water in the aquaculture pond 1 through heat exchange. The cooled water after heat exchange is then sent back to the boiler 7 through the return pipe 6 for further heating, achieving water recycling. This heating method is completely different from directly introducing hot water from a regulating tank into the aquaculture pond 1. It eliminates the need to construct a regulating tank, thus saving on construction costs. Furthermore, the heated water does not need to be introduced into a regulating tank for temperature adjustment before being introduced into the aquaculture pond 1, shortening the circulation heating time.

[0016] A temperature sensor 8 is installed in the aquaculture tank body 1, and the temperature sensor 8 is electrically connected to the controller 9. A solenoid valve 10 is installed on the inlet pipe 2, and a water pump 11 is installed on the return pipe 6. Both the solenoid valve 10 and the water pump 11 are electrically connected to the controller 9. The temperature sensor 8 collects the temperature data in the aquaculture tank body 1 in real time and transmits it to the controller 9. The controller 9 can be used to set upper and lower temperature thresholds and control the start or stop of the heating process. When the temperature value collected by the temperature sensor 8 is higher than the upper threshold, it indicates that the water temperature in the aquaculture tank body 1 is relatively high. The controller 9 controls the solenoid valve 10 to close. At this time, the hot water in the boiler 7 cannot enter the constant temperature heating device through the inlet pipe 2, and the heating process stops. When the temperature value collected by the temperature sensor 8 is lower than the lower threshold, it indicates that the water temperature in the aquaculture tank 1 is relatively low. The controller 9 controls the solenoid valve 10 to open, and the water pump 11 starts at the same time. At this time, the hot water in the boiler 7 enters the constant temperature heating device through the inlet pipe 2 to heat the water in the aquaculture tank 1. The cold water after heat exchange in the constant temperature heating device is pumped into the boiler 7 by the water pump 11 for reheating.

[0017] The constant temperature heating device is located in the middle of the aquaculture tank body 1, and its location here can effectively heat the water in the entire aquaculture tank body 1.

[0018] The first vertical pipe 3 and the second vertical pipe 5 are arranged adjacent to each other, which allows the length of the annular heating pipe 4 connecting the two to be as long as possible, thereby increasing the contact area between the annular heating pipe 4 and the aquaculture tank body 1, and thus improving the heating efficiency. The two are fixed together by a connecting rod 12, and the several layers of annular heating pipes 4 are also fixed together by multiple connecting pieces 13, so that the constant temperature heating device forms a stable whole.

[0019] The bottom of the lowest annular heating tube 4 is equipped with a support rod 14, which can support the entire constant temperature heating device well and place it well in the aquaculture pond body 1.

Claims

1. A rearing pond provided with a thermostatic heating device, characterized in that: It includes a breeding pond body (1), and a constant temperature heating device is installed in the breeding pond body (1). The constant temperature heating device includes a water inlet pipe (2). One end of the water inlet pipe (2) is connected to the outlet of the boiler (7), and the other end is connected to the bottom end of the first vertical pipe (3). Several layers of annular heating pipes (4) are connected on the first vertical pipe (3). The other end of the several layers of annular heating pipes (4) is connected to the second vertical pipe (5). The top end of the second vertical pipe (5) is connected to the inlet of the boiler (7) through the return water pipe (6). The top of the first vertical pipe (3) and the bottom of the second vertical pipe (5) are both closed structures.

2. The rearing pond provided with a thermostatic heating device according to claim 1, characterized in that: A temperature sensor (8) is installed in the main body (1) of the aquaculture pond. The temperature sensor (8) is electrically connected to the controller (9). A solenoid valve (10) and a water pump (11) are respectively installed on the inlet pipe (2) and the return pipe (6). Both the solenoid valve (10) and the water pump (11) are electrically connected to the controller (9).

3. The aquaculture pond provided with a thermostatic heating device according to claim 1, characterized in that: The constant temperature heating device is located in the middle of the aquaculture pond body (1).

4. The aquaculture pond provided with a thermostatic heating device according to claim 1, characterized in that: The first vertical tube (3) and the second vertical tube (5) are arranged adjacent to each other and are fixed together by a connecting rod (12). Several layers of annular heating tubes (4) are also fixed together by multiple connecting pieces (13).

5. The aquaculture pond provided with a thermostatic heating device according to claim 1, characterized in that: The bottom of the annular heating tube (4) is equipped with a support rod (14).

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