Temperature control box for fresh shrimp culture

Abstract

The utility model relates to the technical field of fresh shrimp culture, in particular to a temperature control box for fresh shrimp culture, which comprises a square frame, a transparent panel is adhered to the outer wall of the square frame and is sealed, the outer wall of the transparent panel is connected with a water inlet pipe, a plurality of filter screens consisting of metal cylinders are vertically arranged at the bottom of an inner cavity of the square frame, and the inner cavity of the square frame is connected with a water outlet pipe. A heat preservation box is arranged in an inner cavity of the square frame, a water pump is arranged in an inner cavity of the heat preservation box, a water outlet pipe is connected to the water pump, the filter screen penetrates through the heat preservation box, an electromagnetic valve is arranged at the top of the filter screen, and the water pump and the electromagnetic valve are connected with an external power source through wires. A heating wire is not needed for electric heating, and solar energy is utilized to be more environment-friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh shrimp breeding, in particular to a temperature control box for fresh shrimp breeding. Background Art

[0002] Freshwater shrimp is a kind of economic shrimp with wide distribution in China's freshwater waters, omnivorous diet, fast growth and strong reproductive capacity. In the past, it was mostly wild, but artificial breeding has been carried out in many areas. Freshwater shrimp has high requirements for water temperature, and the most suitable water temperature is between 22-27℃. Therefore, the water temperature needs to be strictly controlled during the breeding of freshwater shrimp to promote its reproduction and growth.

[0003] The patent with announcement number CN218389377U discloses a constant temperature shrimp fry breeding pond, which drives the rotating shaft and the stirring rod to rotate through the motor, stirring the water in the breeding area, so that the hot water flowing into the heating area and the original water in the breeding area can be fully and quickly mixed, so that the water in the breeding area can be quickly and evenly heated. Although it can accelerate the water flow and increase the heating speed, it requires additional electricity to drive the motor to work, and the noise generated by the motor when working affects the growth of fresh shrimp. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a temperature control box for fresh shrimp farming.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A temperature control box for fresh shrimp farming is designed, comprising a square frame, an outer wall of the square frame is bonded with a transparent panel and sealed, an outer wall of the transparent panel is connected with a water inlet pipe, a plurality of filter screens consisting of metal cylinders are vertically arranged at the bottom of the inner cavity of the square frame, an insulation box is arranged in the inner cavity of the square frame, a water pump is arranged in the inner cavity of the insulation box, a water outlet pipe is connected to the water pump, the filter screen passes through the insulation box and a solenoid valve is arranged on the top of the filter screen, and the water pump and the solenoid valve are connected to an external power supply through a wire.

[0007] Preferably, a cover plate is rotatably provided on the top of the square frame, and a slot which matches the position of the water outlet pipe is formed on the outer wall of the cover plate.

[0008] Preferably, four corners of the outer wall of the heat preservation box are bonded with vertical slots, and energy absorbing plates are inserted into the slots.

[0009] Preferably, the energy absorbing plate is a foam plate, and a black energy absorbing topcoat is sprayed on its surface.

[0010] Preferably, a breeding filter is provided in the inner cavity of the breeding box, a claw is welded on the top of the breeding filter, and the claw is overlapped on the top of the breeding box.

[0011] Preferably, clean water is injected between the outer box body composed of the square frame and the transparent panel and the thermal insulation box.

[0012] Preferably, a thermometer for detecting water temperature is provided in the inner cavity of the thermal insulation box.

[0013] The utility model provides a temperature control box for fresh shrimp farming, which has the beneficial effects of: arranging an energy absorbing plate to absorb solar energy, so that light passes through a transparent panel and irradiates the energy absorbing plate to heat water injected into the outside of the heat preservation box, and the heated water enters the inside of the heat preservation box through a filter screen, and the circulation of hot water is controlled by an electromagnetic valve in cooperation with a thermometer, and the hot water flows into the farming filter screen for heating. After the temperature exceeds a set threshold, the electromagnetic valve closes the hot water and stops it from flowing into the farming filter screen, thereby achieving temperature control, without the need for electric heating using a heating wire, and utilizing solar energy is more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an isometric view of a temperature control box for fresh shrimp farming proposed by the utility model;

[0015] Figure 2 This is a top view of a temperature control box for fresh shrimp farming proposed by the utility model;

[0016] Figure 3 This is an exploded view of a temperature control box for fresh shrimp farming proposed by the utility model;

[0017] Figure 4 This is an enlarged view of the structure of part A of a temperature control box for fresh shrimp farming proposed by the utility model;

[0018] Figure 5 This is an enlarged view of the B structure of a temperature control box for fresh shrimp farming proposed by the utility model.

[0019] In the figure: 1 square frame, 2 transparent panel, 3 water outlet pipe, 4 water inlet pipe, 5 cover plate, 6 insulation box, 7 claws, 8 breeding filter, 9 water pump, 10 filter, 11 energy absorption plate, 12 solenoid valve, 13 slot. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5A temperature control box for fresh shrimp farming includes a square frame 1, a transparent panel 2 is bonded to the outer wall of the square frame 1 and sealed, a water inlet pipe 4 is connected to the outer wall of the transparent panel 2, a plurality of filter screens 10 composed of metal cylinders are vertically arranged at the bottom of the inner cavity of the square frame 1, an insulation box 6 is arranged in the inner cavity of the insulation box 6, a water pump 9 is arranged in the inner cavity of the insulation box 6, a water outlet pipe 3 is connected to the water pump 9, the filter screen 10 passes through the insulation box 6 and a solenoid valve 12 is arranged on the top thereof, and the water pump 9 and the solenoid valve 12 are connected to an external power supply through a wire.

[0022] A cover plate 5 is rotatably provided on the top of the square frame 1, and a slot that matches the position of the water outlet pipe 3 is opened on the outer wall of the cover plate 5. Vertical slots 13 are bonded to the four corners of the outer wall of the insulation box 6, and energy absorption plates 11 are inserted in the slots 13. The energy absorption plates 11 are foam boards with black energy absorption paint sprayed on their surface.

[0023] A breeding filter screen 8 is arranged in the inner cavity of the insulation box 6, a claw 7 is welded on the top of the breeding filter screen 8, and the claw 7 is overlapped on the top of the insulation box 6. Clean water is injected between the outer box body composed of the square frame 1 and the transparent panel 2 and the insulation box 6, and a thermometer for detecting the water temperature is arranged in the inner cavity of the insulation box 6.

[0024] Working method: The energy absorbing plate 11 absorbs solar energy, and the light passes through the transparent panel 2 and irradiates the energy absorbing plate 11 to heat the water injected into the outside of the insulation box 6. The heated water enters the inside of the insulation box 6 through the filter 10. The solenoid valve 12 cooperates with the thermometer to control the circulation of hot water. The hot water flows into the breeding filter 8 for heating. After the temperature exceeds the set threshold, the solenoid valve 12 closes the hot water and stops it from flowing into the breeding filter 8, thereby realizing temperature control. There is no need to use heating wires for electric heating, and the use of solar energy is more environmentally friendly.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A temperature control box for shrimp farming, comprising a square frame (1), characterized in that: The outer wall of the square frame (1) is bonded with a transparent panel (2) and sealed, the outer wall of the transparent panel (2) is connected to a water inlet pipe (4), a plurality of filter screens (10) composed of metal cylinders are vertically arranged at the bottom of the inner cavity of the square frame (1), an insulation box (6) is arranged in the inner cavity of the square frame (1), a water pump (9) is arranged in the inner cavity of the insulation box (6), a water outlet pipe (3) is connected to the water pump (9), the filter screen (10) passes through the insulation box (6) and a solenoid valve (12) is arranged on the top thereof, and the water pump (9) and the solenoid valve (12) are connected to an external power supply through a wire.

2. The temperature control box for shrimp farming according to claim 1, characterized in that: A cover plate (5) is rotatably provided on the top of the square frame (1), and a slot that matches the position of the water outlet pipe (3) is provided on the outer wall of the cover plate (5).

3. The temperature control box for shrimp farming according to claim 1, characterized in that: The four corners of the outer wall of the heat preservation box (6) are bonded with vertical slots (13), and the energy absorption plates (11) are inserted into the slots (13).

4. The temperature control box for shrimp farming according to claim 3, characterized in that: The energy absorbing plate (11) is a foam plate, and a black energy absorbing topcoat is sprayed on its surface.

5. The temperature control box for shrimp farming according to claim 1, characterized in that: A breeding filter (8) is arranged in the inner cavity of the breeding filter (6), a clamping claw (7) is welded on the top of the breeding filter (8), and the clamping claw (7) is overlapped on the top of the breeding filter (6).

6. The temperature control box for fresh shrimp farming according to claim 1, characterized in that: Clean water is injected between the outer box body composed of the square frame (1) and the transparent panel (2) and the heat preservation box (6).

7. The temperature control box for shrimp farming according to claim 1, characterized in that: A thermometer for detecting water temperature is arranged in the inner cavity of the heat preservation box (6).

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