Heating and ventilating device for large fish tank

Abstract

The utility model discloses a heating ventilation device for a large fish tank, which comprises a fish tank and a shell, the shell is hung on the side wall of the fish tank, a suspended support plate is arranged at the bottom of an inner cavity of the fish tank, a coiled pipe is arranged on the upper surface of the support plate, and a ventilation hole is formed in the upper surface of the coiled pipe. A plurality of holes distributed at equal intervals are formed in the upper surface of the coiled pipe in the path direction of the coiled pipe, a partition plate is arranged above the coiled pipe, and a flow dividing pipe is arranged at the position, located above the partition plate, of the inner side wall of the fish tank. Through the arrangement of the coiled pipe and the holes, hot air enters water in the fish tank through the multiple holes, the purpose of heating water is achieved through heat exchange of the hot air and the water, due to the fact that the multiple holes are evenly distributed in the coiled pipe, multi-point heating of the fish tank is achieved, the uniformity of water temperature distribution is greatly improved, and the water quality is improved. And during use, the risk of electric leakage does not exist, and the safety performance is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aquaculture, and particularly relates to a heating and ventilation device for a large fish tank. Background Art

[0002] Different fish have different suitable water temperatures for survival. Therefore, when the temperature is low, it is usually necessary to heat the water in the fish tank to keep the fish alive normally.

[0003] Current fish tank heaters are usually made of heating rods, which generate heat through built-in resistance wires. Heating with heating rods not only has slow heat conduction, but also makes the local water temperature too high, which can easily cause problems for the survival of fish. In addition, heating rods are not beautiful in the fish tank, occupy the space for fish activities, and are easily damaged by big fish. In addition, heating rods cannot sterilize when heating, nor can they promote the growth of aquatic plants. Utility Model Content

[0004] The utility model aims to provide a heating and ventilation device for a large fish tank to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a heating and ventilation device for a large fish tank, comprising a fish tank and an outer shell, the outer shell is suspended on the side wall of the fish tank, a suspended support plate is arranged at the bottom of the inner cavity of the fish tank, a serpentine tube is arranged on the upper surface of the support plate, a plurality of equally spaced holes are arranged on the upper surface of the serpentine tube along its path direction, a partition is arranged above the serpentine tube, a shunt pipe is arranged on the inner side wall of the fish tank above the partition, a plurality of equally spaced duckbill nozzles are arranged on the shunt pipe, an air pump, a gas dryer, an air heater and a controller are respectively arranged in the inner cavity of the outer shell, the gas dryer is connected to the air pump through an air inlet pipe, a first conduit and a second conduit are respectively arranged on the air pump, the first conduit is connected to the shunt pipe, and the second conduit is connected to the serpentine tube through the air heater.

[0006] Preferably, the side wall of the shell is provided with two hooks, the hooks are in an L-shaped structure, and the distance between the vertical section of the hook and the shell matches the thickness of the wall of the fish tank.

[0007] Preferably, the support plate is a large mesh plate, and the bottom of the support plate is connected to the bottom of the fish tank through a plurality of convex strips distributed at equal intervals.

[0008] Preferably, the partition is a fine mesh plate, and a plurality of evenly and orderly distributed supporting feet are provided at the bottom of the partition, and the bottom of the supporting feet is connected to the upper surface of the supporting plate.

[0009] Preferably, the inlet of the air inlet pipe extends to the outside of the housing and is provided with a filter.

[0010] Preferably, a first solenoid valve and a second solenoid valve are respectively disposed on the first conduit and the second conduit.

[0011] Preferably, a temperature sensor is provided on the inner wall of the fish tank, and the controller is electrically connected to the air pump, the air heater, the first solenoid valve, the second solenoid valve and the temperature sensor respectively.

[0012] The utility model of a heating and ventilation device for a large fish tank has the following advantages:

[0013] 1. The utility model arranges the serpentine tube and holes so that hot air enters the water in the fish tank through multiple holes, and heats the water through heat exchange between the hot air and the water. Since there are multiple holes evenly distributed on the serpentine tube, multi-point heating of the fish tank is achieved, which greatly improves the uniformity of water temperature distribution. There is no risk of leakage during use, and the safety performance is greatly improved.

[0014] 2. The utility model can blow air into the fish tank through the arrangement of the shunt pipe and the duckbill nozzle, so that the water in the fish tank flows, which is not only beneficial to the uniform temperature distribution in the fish tank, but also beneficial to the growth of aquatic animals. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 Right view of;

[0018] Figure 3 This is an exploded view of the partition plate and the support plate in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the shell in the utility model.

[0020] Explanation of the markings in the figure: 1. fish tank; 2. shell; 3. hook; 4. partition; 5. shunt pipe; 6. duckbill nozzle; 7. temperature sensor; 8. first conduit; 9. second conduit; 10. first solenoid valve; 11. second solenoid valve; 12. serpentine pipe; 13. support plate; 14. support foot; 15. convex strip; 16. vacuum pump; 17. gas dryer; 18. air heater; 19. controller. DETAILED DESCRIPTION

[0021] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0025] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0026] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] like Figure 1-4 As shown, a heating and ventilation device for a large fish tank of the utility model comprises a fish tank 1 and a shell 2, wherein the shell 2 is suspended on the side wall of the fish tank 1, and the side wall of the shell 2 is provided with two hooks 3, the hooks 3 are in an L-shaped structure, and the distance between the vertical section of the hooks 3 and the shell 2 matches the thickness of the wall of the fish tank 1. By setting the hooks 3, the shell 2 can be firmly suspended on the wall of the fish tank 1, which greatly reduces the occupied space and improves the aesthetics. A suspended support plate 13 is provided at the bottom of the inner cavity of the fish tank 1, and a serpentine tube 12 is provided on the upper surface of the support plate 13. The support plate 13 is a large mesh plate, and the bottom of the support plate 13 is connected to the bottom of the fish tank 1 through a plurality of convex strips 15 distributed at equal intervals. The setting of the support plate 13 supports the serpentine tube 12. The upper surface of the serpentine tube 12 is provided with a plurality of holes distributed at equal intervals along its path direction, a partition 4 is provided above the serpentine tube 12, the partition 4 is a fine mesh plate, and a plurality of evenly and orderly distributed supporting feet 14 are provided at the bottom of the partition 4, the bottom of the supporting feet 14 is connected to the upper surface of the supporting plate 13, and the setting of the fine mesh plate can effectively prevent the phenomenon of fish food residues and fish feces falling and causing the holes of the serpentine tube 12 to be blocked, and at the same time, it is beneficial for hot air to pass through the partition 4 to heat and ventilate the fish tank 1.

[0028] A shunt pipe 5 is provided on the inner wall of the fish tank 1 above the partition 4, and a plurality of duckbill nozzles 6 are provided on the shunt pipe 5 at equal intervals. An air pump 16, a gas dryer 17, an air heater 18 and a controller 19 are provided in the inner cavity of the outer shell 2. The gas dryer 17 is connected to the air pump 16 through an air inlet pipe. The inlet of the air inlet pipe extends to the outside of the outer shell 2 and is provided with a filter screen, which can effectively prevent dust from being inhaled. The air pump 16 is provided with a first conduit 8 and a second conduit 9, respectively. The first conduit 8 is connected to the shunt pipe 5, and the second conduit 9 is connected to the serpentine pipe 12 through an air heater 18. The first conduit 8 and the second conduit 9 are provided with a first solenoid valve 10 and a second solenoid valve 11, respectively. The inner wall of the fish tank 1 is provided with a temperature sensor 7. The controller 19 is electrically connected to the air pump 16, the air heater 18, the first solenoid valve 10, the second solenoid valve 11 and the temperature sensor 7, respectively. Through the setting of the temperature sensor 7, the temperature in the fish tank 1 can be sensed in real time, and the temperature of the fish tank 1 can be adjusted through the air heater 18. Through the cooperation between the first solenoid valve 10 and the second solenoid valve 11, it is convenient to control the opening and closing of the first conduit 8 and the second conduit 9, respectively. Through the setting of the shunt pipe 5 and the duckbill nozzle 6, air can be blown into the fish tank 1, so that the water in the fish tank 1 flows, which is not only conducive to the uniform temperature distribution in the fish tank 1, but also conducive to the growth of aquatic animals.

[0029] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A heating and ventilation device for a large fish tank, characterized in that: The invention comprises a fish tank (1) and a shell (2), wherein the shell (2) is suspended on the side wall of the fish tank (1), a support plate (13) arranged in the air is provided at the bottom of the inner cavity of the fish tank (1), a serpentine tube (12) is provided on the upper surface of the support plate (13), a plurality of holes distributed at equal intervals are provided on the upper surface of the serpentine tube (12) along the path direction thereof, a partition plate (4) is provided above the serpentine tube (12), a diverter tube (5) is provided on the inner side wall of the fish tank (1) above the partition plate (4), and the diverter tube (5) is provided ) is provided with a plurality of duckbill nozzles (6) distributed at equal intervals, the inner cavity of the shell (2) is provided with an air pump (16), a gas dryer (17), an air heater (18) and a controller (19), the gas dryer (17) is connected to the air pump (16) through an air inlet pipe, the air pump (16) is provided with a first conduit (8) and a second conduit (9), the first conduit (8) is connected to the shunt pipe (5), and the second conduit (9) is connected to the serpentine pipe (12) through the air heater (18).

2. A heating and ventilation device for a large fish tank according to claim 1, characterized in that: The side wall of the outer shell (2) is provided with two hooks (3), the hooks (3) are in an L-shaped structure, and the distance between the vertical section of the hook (3) and the outer shell (2) matches the thickness of the wall of the fish tank (1).

3. A heating and ventilation device for a large fish tank according to claim 1, characterized in that: The support plate (13) is a large mesh plate, and the bottom of the support plate (13) is connected to the bottom of the fish tank (1) via a plurality of convex strips (15) distributed at equal intervals.

4. A heating and ventilation device for a large fish tank according to claim 1, characterized in that: The partition plate (4) is a fine mesh plate, and a plurality of evenly and orderly distributed support feet (14) are provided at the bottom of the partition plate (4), and the bottom of the support feet (14) is connected to the upper surface of the support plate (13).

5. A heating and ventilation device for a large fish tank according to claim 1, characterized in that: The inlet of the air intake pipe extends to the outside of the housing (2) and is provided with a filter screen.

6. A heating and ventilation device for a large fish tank according to claim 1, characterized in that: A first solenoid valve (10) and a second solenoid valve (11) are respectively arranged on the first conduit (8) and the second conduit (9).

7. A heating and ventilation device for a large fish tank according to claim 6, characterized in that: The inner wall of the fish tank (1) is provided with a temperature sensor (7), and the controller (19) is electrically connected to the air pump (16), the air heater (18), the first solenoid valve (10), the second solenoid valve (11) and the temperature sensor (7), respectively.

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