Constant temperature and humidity heat pump unit for aquaculture

Abstract

The utility model discloses a constant temperature and humidity heat pump unit for breeding, include: heat pump unit body, the beneficial effects of the utility model are: through being provided with air inlet box, U type heat conduction air pipe, heat conduction fin, air outlet box, have realized through air inlet box to multiple U type heat conduction air pipe inside blow, store the hot water of heat pump unit body discharge in the breeding heat preservation water tank, through the hot water in the breeding heat preservation water tank heat conduction to heat conduction fin, heat the wind in U type heat conduction air pipe and handle, the wind after heating enters the air outlet box through the other end of U type heat conduction air pipe, through no. The water in the annular water through tank is handled to spray water mist through the atomization humidification spray head of multiple water through tank inboard, through detecting the current humidity in the breeding place, handle the humidification through the atomization humidification spray head.

Description

Technical Field

[0001] This utility model relates to the field of heat pump unit technology, specifically a constant temperature and humidity heat pump unit for aquaculture. Background Technology

[0002] In the field of livestock and poultry farming, environmental temperature and humidity directly affect the growth efficiency, health level and feed conversion rate of animals. Traditional farms mostly use coal-fired boilers or electric heaters for heating, which has problems such as high energy consumption, large temperature fluctuations and significant local temperature differences. Humidity control relies on manual water spraying, which makes it difficult to achieve precise regulation. Utility Model Content

[0003] The purpose of this utility model is to provide a constant temperature and humidity heat pump unit for aquaculture, so as to solve the problems mentioned in the background art, that traditional aquaculture farms mostly use coal-fired boilers or electric heaters for heating, which have problems such as high energy consumption, large temperature fluctuations, and significant local temperature differences, while humidity control relies on manual water spraying, which makes it difficult to achieve precise adjustment.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a constant temperature and humidity heat pump unit for aquaculture, comprising:

[0005] Heat pump unit body;

[0006] Side support base, the side support base is placed on one side of the heat pump unit body;

[0007] Aquaculture insulated water tank, which is installed on top of the side support base;

[0008] The outlet pipe is fixed to one side of the aquaculture insulated water tank, and one end of the outlet pipe is connected to the heat pump unit body;

[0009] The first shunt pipe is fixed to one side of the outlet pipe;

[0010] The U-shaped heat-conducting air duct is fixedly connected at equal intervals inside the aquaculture heat preservation water tank, and multiple heat-conducting fins are fixedly connected at equal intervals on the outer side of the U-shaped heat-conducting air duct.

[0011] An air inlet box is installed on top of the aquaculture insulated water tank, and one end of each of the multiple U-shaped heat-conducting air ducts is connected to the air inlet box.

[0012] An air outlet box is installed on top of the aquaculture insulated water tank, and the other ends of the multiple U-shaped heat-conducting air ducts are connected to the air outlet box.

[0013] The air outlet humidifier is located on one side of the air outlet box.

[0014] As a preferred embodiment of this utility model: the air outlet humidification unit includes a second centralized air box, an air outlet pipe, a water tank, and an atomizing humidification nozzle. The second centralized air box is connected to one side of the air outlet box via an air pipe. Multiple air outlet pipes are fixedly connected at equal intervals to one side of the second centralized air box. Multiple water tanks are fixedly connected at equal intervals to the inner side of the air outlet pipes. Multiple atomizing humidification nozzles are arranged at equal intervals to the inner side of the water tanks.

[0015] As a preferred embodiment of this utility model: an annular water tank is fixedly connected to the outside of the air outlet pipe, and multiple water tanks are connected to the annular water tank through water pipes. A connecting water pipe is fixedly connected to the top of the annular water tank, and a No. 5 solenoid valve is installed on the connecting water pipe. A No. 4 solenoid valve is installed on the air outlet pipe.

[0016] As a preferred embodiment of this utility model: the top of the air inlet box is connected to a No. 1 centralized air box via a pipe, the top of the No. 1 centralized air box is fixedly connected to an air inlet pipe, and a No. 3 solenoid valve is installed on the air inlet pipe.

[0017] As a preferred embodiment of this utility model: one end of the No. 1 diversion pipe is fixedly connected to a diversion water tank, and multiple No. 2 diversion pipes are fixedly connected at equal intervals on one side of the diversion water tank. A No. 6 solenoid valve is installed on the No. 2 diversion pipe. An inlet pipe is provided on one side of the heat pump unit. A No. 1 solenoid valve is installed on the outlet pipe, the inlet pipe, and the No. 1 diversion pipe. A No. 2 solenoid valve is installed on the outlet pipe. Multiple No. 1 temperature sensors are installed inside the aquaculture heat preservation water tank.

[0018] As a preferred embodiment of this utility model: multiple No. 2 temperature sensors are installed on the air outlet pipe, a side fixing bracket is installed on one side of the aquaculture heat preservation water tank, and the No. 2 centralized air box is fixedly connected to the side fixing bracket.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, by setting up an air inlet box, a U-shaped heat-conducting air duct, heat-conducting fins, and an air outlet box, realizes the blowing of air into multiple U-shaped heat-conducting air ducts through the air inlet box. The breeding heat preservation water tank stores the hot water discharged by the heat pump unit. The hot water in the breeding heat preservation water tank conducts heat to the heat-conducting fins, and heats the air in the U-shaped heat-conducting air ducts. The heated air enters the air outlet box through the other end of the U-shaped heat-conducting air ducts. The air outlet box is used to input hot air to the breeding site through the No. 2 centralized air box and the air outlet pipe. By setting up an annular water passage box, a water passage box, and atomizing humidification nozzles, the water entering the annular water passage box is sprayed into water mist through multiple atomizing humidification nozzles inside the water passage box. The current humidity in the breeding site is detected and humidified through the atomizing humidification nozzles. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a right view of the present invention;

[0022] Figure 3 This is a schematic diagram of the internal structure of the aquaculture insulated water tank of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the air outlet box and the No. 2 centralized air box of this utility model;

[0024] Figure 5 This is a schematic diagram of the atomizing humidifying nozzle structure of this utility model.

[0025] In the diagram: 1. Heat pump unit body; 2. Side support base; 3. Aquaculture insulated water tank; 4. Outlet pipe; 5. Inlet pipe; 6. No. 1 branch pipe; 7. No. 1 solenoid valve; 8. No. 2 solenoid valve; 9. No. 1 temperature sensor; 10. Air inlet box; 11. No. 1 central air box; 12. Air inlet pipe; 13. No. 3 solenoid valve; 14. Air outlet box; 15. No. 2 central air box; 16. Air outlet pipe; 17. No. 4 solenoid valve; 18. Water tank; 19. Atomizing humidifying nozzle; 20. Annular water tank; 21. Connecting water pipe; 22. No. 5 solenoid valve; 23. No. 2 temperature sensor; 24. U-shaped temperature-conducting air duct; 25. Heat-conducting fins; 26. Side fixed bracket; 27. Branch water tank; 28. No. 2 branch pipe; 29. ​​No. 6 solenoid valve. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1 to 5This utility model provides a technical solution: a constant temperature and humidity heat pump unit for aquaculture, comprising: a heat pump unit body 1; a side support 2 placed on one side of the heat pump unit body 1; an aquaculture insulated water tank 3 fixedly connected to the top of the side support 2; an outlet pipe 4 fixedly connected to one side of the aquaculture insulated water tank 3, one end of the outlet pipe 4 being connected to the heat pump unit body 1; a first diversion pipe 6 welded and fixed to one side of the outlet pipe 4; U-shaped heat-conducting air ducts 24 equidistantly fixed inside the aquaculture insulated water tank 3, with multiple heat-conducting fins 25 equidistantly fixed to the outer side of the U-shaped heat-conducting air ducts 24; an air inlet box 10 bolted to the top of the aquaculture insulated water tank 3, one end of each of the multiple U-shaped heat-conducting air ducts 24 being connected to the air inlet box 10; an air outlet box 14 bolted to the top of the aquaculture insulated water tank 3, the other end of each of the multiple U-shaped heat-conducting air ducts 24 being connected to the air outlet box 14; and an air outlet humidification unit placed on one side of the air outlet box 14.

[0028] It should be noted that in this embodiment, the hot water discharged from the heat pump unit 1 enters the aquaculture heat preservation water tank 3 through the outlet pipe 4. The air inlet pipe 12 is connected to an external blower, blowing air into the air inlet pipe 12 and the first centralized air box 11. The air in the first centralized air box 11 enters multiple U-shaped heat-conducting air ducts 24 through the air inlet box 10. The hot water in the aquaculture heat preservation water tank 3 conducts heat to the U-shaped heat-conducting air ducts 24 through the heat-conducting fins 25, heating the air in the U-shaped heat-conducting air ducts 24. The hot air enters the outlet air box 14 through the other end of the U-shaped heat-conducting air duct 24, and then enters multiple outlet air ducts 16 through the second centralized air box 15. The air is then distributed to different aquaculture sites through the outlet air ducts 16. Temperature and humidity sensors are installed inside the aquaculture site, and the heat pump unit... Body 1 regulates the temperature of the heating air, monitors the hot water temperature in the breeding heat preservation water tank 3 through temperature sensor 9, detects the outlet air temperature of the air outlet pipe 16 through temperature sensor 23, injects water into the annular water tank 20 through the connecting water pipe 21, and sprays water mist through the atomizing humidifying nozzles 19 inside the multiple water tanks 18 to humidify the blowing hot air. When hot water supply is needed, the second solenoid valve 8 on the outlet pipe 4 is closed and the first solenoid valve 7 is opened. Hot water enters the distribution water tank 27 through the first distribution pipe 6 and exits through the second distribution pipe 28 on one side of the distribution water tank 27. The hot water is then supplied to the livestock and poultry farm equipment for hot water heating, and to the underfloor heating / radiator heating system and hot water fan coil unit for heating.

[0029] The heat pump unit body 1 includes a compressor: as the core of the heat pump, it adopts a scroll structure, and realizes the compression and circulation of refrigerant gas through the movement of piston and scroll plate; heat exchanger: the air side is finned tube type, which is used in conjunction with an axial fan to enhance air convection; the water side uses a dry shell and tube type to realize efficient heat exchange between refrigerant and water; throttling and control components: the expansion valve precisely regulates the refrigerant flow, the four-way reversing valve switches between cooling / heating modes, and the gas-liquid separator and liquid receiver ensure stable system operation.

[0030] In one embodiment, such as Figures 1 to 5 As shown, the air outlet humidification unit includes a second centralized air box 15, an air outlet pipe 16, a water tank 18, and an atomizing humidification nozzle 19. The second centralized air box 15 is connected to one side of the air outlet box 14 via an air duct. Multiple air outlet pipes 16 are fixedly connected at equal intervals to one side of the second centralized air box 15. Multiple water tanks 18 are fixedly connected at equal intervals to the inner side of the air outlet pipes 16. Multiple atomizing humidification nozzles 19 are arranged at equal intervals to the inner side of the water tanks 18.

[0031] It should be noted that in this embodiment, hot air is introduced into the breeding site through the air outlet duct 16, and water is sprayed through multiple atomizing humidifying nozzles 19 inside the water tank 18 to regulate the humidity of the hot air. This allows for flexible and effective humidity regulation of the hot air according to the actual needs of the breeding environment, creating a suitable humidity environment for the breeding organisms and effectively ensuring their healthy growth.

[0032] In one embodiment, such as Figures 1 to 5 As shown, an annular water tank 20 is fixedly connected to the outside of the air outlet duct 16. Multiple water tanks 18 are connected to the annular water tank 20 through water pipes. A connecting water pipe 21 is welded and fixed to the top of the annular water tank 20. A No. 5 solenoid valve 22 is installed on the connecting water pipe 21. A No. 4 solenoid valve 17 is installed on the air outlet duct 16.

[0033] It should be noted that in this embodiment, water is injected into the annular water tank 20 through the connecting water pipe 21. The water enters the water tank 18 through the water pipe and is atomized and sprayed out through multiple atomizing humidifying nozzles 19 inside the water tank 18 for humidification. This can achieve comprehensive humidification of the hot air, effectively avoid uneven humidity in the breeding environment, and provide stable and suitable humidity conditions for the aquaculture organisms.

[0034] In one embodiment, such as Figures 1 to 4 As shown, the top of the air inlet box 10 is connected to a No. 1 centralized air box 11 via a pipe. An air inlet pipe 12 is fixed to the top of the No. 1 centralized air box 11, and a No. 3 solenoid valve 13 is installed on the air inlet pipe 12.

[0035] It should be noted that in this embodiment, air is blown into the No. 1 centralized air box 11 through the air inlet pipe 12, and enters each U-shaped heat-conducting air duct 24 through the air inlet box 10. The hot water in the breeding heat preservation water tank 3 is heated through the U-shaped heat-conducting air duct 24 and the heat-conducting fins 25. The heated air enters the air outlet box 14 through the other end of the U-shaped heat-conducting air duct 24, ensuring the stability and uniformity of the hot air supply and providing continuous and suitable temperature conditions for the breeding environment.

[0036] In one embodiment, such as Figures 1 to 4As shown, one end of the No. 1 diversion pipe 6 is fixedly connected to the diversion water tank 27. Multiple No. 2 diversion pipes 28 are fixedly connected at equal intervals on one side of the diversion water tank 27. A No. 6 solenoid valve 29 is installed on the No. 2 diversion pipe 28. An inlet pipe 5 is provided on one side of the heat pump unit body 1. A No. 1 solenoid valve 7 is installed on the outlet pipe 4, the inlet pipe 5 and the No. 1 diversion pipe 6. A No. 2 solenoid valve 8 is installed on the outlet pipe 4. Multiple No. 1 temperature sensors 9 are installed inside the aquaculture heat preservation water tank 3.

[0037] It should be noted that in this embodiment, the temperature of the hot water in the aquaculture insulated water tank 3 is monitored in real time by temperature sensor 9 to ensure that the hot water temperature is always maintained within a suitable range for the growth of aquaculture organisms, thus providing a stable temperature guarantee for the aquaculture organisms.

[0038] In one embodiment, such as Figures 1 to 5 As shown, multiple second-order temperature sensors 23 are installed on the air outlet duct 16, and a side fixing bracket 26 is installed on one side of the aquaculture heat preservation water tank 3 by bolts. The second-order centralized air box 15 is fixedly connected to the side fixing bracket 26.

[0039] It should be noted that in this embodiment, the temperature of the ventilation inside the air outlet duct 16 is monitored and processed in real time by the second temperature sensor 23.

[0040] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0042] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A constant temperature and humidity heat pump unit for aquaculture, characterized in that, include: Heat pump unit body (1); Side support (2), the side support (2) is placed on one side of the heat pump unit body (1); Aquaculture insulated water tank (3) is installed on top of the side support base (2); Outlet pipe (4) is fixed to one side of the aquaculture insulated water tank (3), and one end of the outlet pipe (4) is connected to the heat pump unit body (1); The first shunt pipe (6) is fixed to one side of the outlet pipe (4); U-shaped heat-conducting air duct (24) is fixedly connected at equal intervals inside the aquaculture heat preservation water tank (3). Multiple heat-conducting fins (25) are fixedly connected at equal intervals on the outside of the U-shaped heat-conducting air duct (24). An air inlet box (10) is installed on top of the aquaculture heat preservation water tank (3), and one end of each of the multiple U-shaped heat-conducting air ducts (24) is connected to the air inlet box (10). Air outlet box (14) is installed on top of the aquaculture heat preservation water tank (3), and the other end of the multiple U-shaped heat-conducting air pipes (24) is connected to the air outlet box (14); The air outlet humidifier is located on one side of the air outlet box (14).

2. The constant temperature and humidity heat pump unit for aquaculture according to claim 1, characterized in that: The air outlet humidification unit includes a second centralized air box (15), an air outlet pipe (16), a water tank (18), and an atomizing humidification nozzle (19). The second centralized air box (15) is connected to one side of the air outlet box (14) through an air pipe. Multiple air outlet pipes (16) are fixed at equal intervals on one side of the second centralized air box (15). Multiple water tanks (18) are fixed at equal intervals on the inner side of the air outlet pipes (16). Multiple atomizing humidification nozzles (19) are arranged at equal intervals on the inner side of the water tanks (18).

3. A constant temperature and humidity heat pump unit for aquaculture according to claim 2, characterized in that: An annular water tank (20) is fixedly connected to the outside of the air outlet pipe (16). Multiple water tanks (18) are connected to the annular water tank (20) via water pipes. A connecting water pipe (21) is fixedly connected to the top of the annular water tank (20). A No. 5 solenoid valve (22) is installed on the connecting water pipe (21). A No. 4 solenoid valve (17) is installed on the air outlet pipe (16).

4. A constant temperature and humidity heat pump unit for aquaculture according to claim 1, characterized in that: The top of the air inlet box (10) is connected to a No. 1 centralized air box (11) via a pipe. An air inlet pipe (12) is fixedly connected to the top of the No. 1 centralized air box (11), and a No. 3 solenoid valve (13) is installed on the air inlet pipe (12).

5. A constant temperature and humidity heat pump unit for aquaculture according to claim 1, characterized in that: One end of the No. 1 diversion pipe (6) is fixedly connected to a diversion water tank (27). Multiple No. 2 diversion pipes (28) are fixedly connected at equal intervals on one side of the diversion water tank (27). A No. 6 solenoid valve (29) is installed on the No. 2 diversion pipe (28). An inlet pipe (5) is provided on one side of the heat pump unit body (1). A No. 1 solenoid valve (7) is installed on the outlet pipe (4), the inlet pipe (5) and the No. 1 diversion pipe (6). A No. 2 solenoid valve (8) is installed on the outlet pipe (4). Multiple No. 1 temperature sensors (9) are installed inside the aquaculture heat preservation water tank (3).

6. A constant temperature and humidity heat pump unit for aquaculture according to claim 2, characterized in that: Multiple second-order temperature sensors (23) are installed on the air outlet pipe (16), and a side fixing bracket (26) is installed on one side of the aquaculture heat preservation water tank (3). The second-order centralized air box (15) is fixedly connected to the side fixing bracket (26).

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