An integrated evaporative cooling chiller unit

Abstract

This utility model discloses an integrated evaporative cooling chiller unit, including a water tank. A support rod is fixedly connected inside the water tank. A spiral coil is fixedly connected to the upper surface of the support rod. An air pipe is fixedly connected to one end of the spiral coil, and a fan is fixedly installed at one end of the air pipe. The fan is fixedly installed on one side of the outer surface of the water tank. A nozzle is fixedly connected to the upper surface of the spiral coil. A connecting rod is fixedly connected to the upper end of the nozzle. A protective block is fixedly connected to the upper end of the connecting rod. The protective block is aligned with the outlet position of the nozzle. A spherical guide surface is provided on the lower surface of the protective block, and the spherical guide surface is located at the upper end of the nozzle. A fixing rod is fixedly connected to the upper surface of the water tank, and a water distribution plate is fixedly connected to the upper end of the fixing rod. This design improves heat dissipation efficiency, ensures cooling effect, has high adaptability, and can be arranged and positioned independently, reducing mutual interference and facilitating combined use.

Description

Technical Field

[0001] This utility model relates to the field of water chiller units, and more specifically, to an integrated evaporative cooling water chiller unit. Background Technology

[0002] An integrated evaporative cooling chiller is a device that uses evaporative cooling technology to produce chilled water. It integrates multiple related functional components into a single unit and is designed to provide relatively low-temperature chilled water to various places that require chilled water supply (such as cooling stages in industrial production, air conditioning systems in commercial buildings, etc.), thereby achieving the cooling effect on the corresponding equipment and environment.

[0003] Application CN 119826573 A discloses an integrated evaporative cooling chiller unit, comprising a frame, a fan, an evaporator, a heat exchanger, a water pump, and a chilled water storage tank. An air inlet channel is installed between the fan and the evaporator. The evaporator contains a temperature sensor, a humidity sensor, and packing material. Upon startup, the fan directs external airflow into the evaporator through the air inlet channel. Compared to traditional methods, this solution utilizes a water film thickness adjustment component to adaptively adjust the water film thickness according to different high-temperature or high-humidity environments. At high temperatures, a suitable water film thickness helps enhance the evaporative cooling effect and reduce air temperature. At high humidity, adjusting the water film thickness optimizes the heat and moisture exchange process between the air and the water film, improving the overall performance of the unit under different environmental conditions. Depending on the environment, the unit also incorporates components such as an atomizer to enhance the water film formation effect, thereby achieving better evaporative cooling performance of the packing material.

[0004] In the aforementioned disclosed structure, multiple housings are fixed together inside the frame, and the water tank is enclosed inside. This not only makes it difficult to replenish cooling water, but also makes it easy to disturb other equipment, resulting in insufficient safety. Furthermore, the lack of nozzles installed with spiral coils to backflush the cooling water affects the cooling effect and the efficiency of the circulation return. It has poor adaptability and needs to be improved. Utility Model Content

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide an integrated evaporative cooling chiller unit. By installing spiral coils and nozzles inside the water tank, combined with the connecting pipes and fans on the side, the water can be distributed from the top down to increase the heat dissipation area, while simultaneously blowing upwards from the bottom to improve heat dissipation efficiency, ensure cooling effect, have high adaptability, and can be arranged and positioned independently to reduce mutual interference and facilitate combined use.

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] An integrated evaporative cooling chiller unit includes a water tank. A support rod is fixedly connected inside the water tank. A spiral coil is fixedly connected to the upper surface of the support rod. An air pipe is fixedly connected to one end of the spiral coil. A fan is fixedly installed at one end of the air pipe. The fan is fixedly installed on one side of the outer surface of the water tank. A nozzle is fixedly connected to the upper surface of the spiral coil. A connecting rod is fixedly connected to the upper end of the nozzle. A protective block is fixedly connected to the upper end of the connecting rod. The protective block is aligned with the outlet position of the nozzle. A spherical guide surface is provided on the lower surface of the protective block. The spherical guide surface is located at the upper end of the nozzle. A fixing rod is fixedly connected to the upper surface of the water tank. A water distribution plate is fixedly connected to the upper end of the fixing rod.

[0008] Furthermore, the nozzles are evenly distributed on the upper surface of the spiral coil and are all located inside the upper part of the water tank.

[0009] Furthermore, a folding protective cover is fixedly connected to the side of the water distribution tray, and the folding protective cover is slidably sleeved on the outer surface of the fixing rod.

[0010] Furthermore, a support ring is fixedly connected to the lower end of the folding protective cover. The support ring is slidably connected to the outer surface of the fixed rod. The folding protective cover and the support ring are connected by a water distribution plate. They can be combined for sleeve protection to reduce water vapor interference, or they can be fully opened to increase evaporative cooling efficiency and facilitate adjustment and use.

[0011] Furthermore, pull ropes are fixedly connected to both sides of the support ring, and the pull ropes are located on both sides of the folding protective cover.

[0012] Furthermore, motors are fixedly installed on both sides of the water distribution plate, and a winding rod is rotatably installed on one end of the motor.

[0013] Furthermore, the winding rod is wound around the upper end of the pull rope and symmetrically distributed on both sides of the water distribution plate. The winding rod is connected to the pull rope by a motor, and the winding can be adjusted to pull the support ring to raise and lower it, which is convenient for control and has high adaptability.

[0014] Compared with existing technologies, the advantages of this utility model are: (1) This solution installs a spiral coil and nozzle inside the water tank, and combines it with the connecting pipe on the side and the fan. The water tray can be distributed from the top to the bottom to increase the heat dissipation area. At the same time, it blows back from the bottom to the top to improve the heat dissipation efficiency, ensure the cooling effect, and has high adaptability. It can also be arranged and positioned separately to reduce mutual interference and facilitate combined use.

[0015] (2) The folding protective cover and the support ring are connected by the water distribution plate. They can be combined for protection to reduce water vapor interference, or they can be fully opened to increase evaporative cooling efficiency and make it convenient to adjust and use.

[0016] (3) The support ring can be raised and lowered by connecting the winding rod to the motor and adjusting the winding rod. This is easy to control and highly adaptable. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the planar structure cross-section of this utility model; Figure 3 This is a schematic diagram of the spiral coil structure of this utility model; Figure 4 This is a partial structural diagram of the spiral coil connection of this utility model; Figure 5 This is a partial structural diagram of the nozzle connection of this utility model.

[0018] Explanation of the labels in the diagram: 1. Water tank, 11. Support rod, 12. Spiral coil, 13. Air pipe, 14. Fan, 15. Nozzle, 16. Connecting rod, 17. Protective block, 18. Spherical guide surface, 2. Fixing rod, 21. Water distribution tray, 22. Folding protective cover, 23. Support ring, 24. Pull rope, 25. Motor, 26. Winding rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1 , Figure 3 and Figure 5An integrated evaporative cooling chiller unit includes a water tank 1. A support rod 11 is fixedly connected inside the water tank 1. A spiral coil 12 is fixedly connected to the upper surface of the support rod 11. An air pipe 13 is fixedly connected to one end of the spiral coil 12. A fan 14 is fixedly installed at one end of the air pipe 13. The fan 14 is fixedly installed on one side of the outer surface of the water tank 1. A nozzle 15 is fixedly connected to the upper surface of the spiral coil 12. A connecting rod 16 is fixedly connected to the upper end of the nozzle 15. A protective block 17 is fixedly connected to the upper end of the connecting rod 16. The protective block 17 is aligned with the outlet position of the nozzle 15. A spherical guide surface 18 is provided on the lower surface of the protective block 17, located at the upper end of the nozzle 15. The upper surface of the water tank 1 is fixedly connected to... The fixed rod 2 has a water distribution plate 21 fixedly connected to its upper end. A circulation pump is connected to the fixed rod 2, which allows circulating water to flow into the water distribution plate 21 and out evenly from the bottom holes, forming a dispersed water flow. This water then enters the water tank 1, increasing the evaporation area and flow time, effectively improving the cooling effect. The fan 14 is activated to draw air, which is then introduced into the spiral coil 12 and sprayed out from the nozzle 15. The protective block 17 protects against water flow entering the nozzle 15. The sprayed airflow is reversed by the spherical guide surface 18, which can diffuse the blowing area and reverse the downward water flow, further increasing the evaporation efficiency and improving the cooling efficiency. This design is suitable for combined use, highly adaptable, and easy to control individually.

[0021] Please see Figure 2 and Figure 4 The nozzles 15 are evenly distributed on the upper surface of the spiral coil 12 and are all located inside the upper part of the water tank 1. A folding protective cover 22 is fixedly connected to the side of the water distribution plate 21. The folding protective cover 22 is slidably sleeved on the outer surface of the fixed rod 2. A support ring 23 is fixedly connected to the lower end of the folding protective cover 22. The support ring 23 is slidably connected to the outer surface of the fixed rod 2. The folding protective cover and the support ring are connected by the water distribution plate. They can be combined for sleeve protection to reduce water vapor interference. They can also be fully opened to increase evaporative cooling efficiency and are easy to adjust and use.

[0022] Please see Figure 1 and Figure 2Pull ropes 24 are fixedly connected to both sides of the support ring 23. The pull ropes 24 are located on both sides of the folding protective cover 22. Motors 25 are fixedly installed on both sides of the water distribution tray 21. A winding rod 26 is rotatably installed at one end of the motor 25. The winding rod 26 is wound around the upper end of the pull rope 24 and is symmetrically distributed on both sides of the water distribution tray 21. By connecting the pull rope to the motor and the winding rod, the support ring can be raised and lowered by adjusting the winding. This is convenient for control and highly adaptable. When in use, the length of the pull rope 24 can be loosened to lower the height of the support ring 23. The folding protective cover 22 is fully unfolded and placed on the fixed rod 2, connecting to the upper surface of the water tank 1. This can close the upper opening, allowing circulating water to flow evenly down inside for cooling and heat dissipation, reducing water vapor overflow and facilitating protection. Alternatively, the motor 25 can be controlled to rotate the winding rod 26, and the winding rope 24 can be wound to pull the support ring 23 upward, allowing the folding protective cover 22 to be folded upward and retracted, thus creating a gap at the lower end, increasing the water vapor outlet, accelerating evaporation, improving cooling efficiency, and making it easy to select and use with high adaptability.

[0023] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. An integrated evaporative cooling chiller unit, comprising a water tank (1), characterized in that: A support rod (11) is fixedly connected inside the water tank (1). A spiral coil (12) is fixedly connected to the upper surface of the support rod (11). An air pipe (13) is fixedly connected to one end of the spiral coil (12). A fan (14) is fixedly installed at one end of the air pipe (13). The fan (14) is fixedly installed on one side of the outer surface of the water tank (1). A nozzle (15) is fixedly connected to the upper surface of the spiral coil (12). The upper surface of the nozzle (15) has a spray nozzle (15) on its upper surface. A connecting rod (16) is fixedly connected to the end of the water tank (1). A protective block (17) is fixedly connected to the upper end of the connecting rod (16). The protective block (17) is aligned with the outlet position of the nozzle (15). A spherical guide surface (18) is provided on the lower surface of the protective block (17). The spherical guide surface (18) is located at the upper end of the nozzle (15). A fixing rod (2) is fixedly connected to the upper surface of the water tank (1). A water distribution plate (21) is fixedly connected to the upper end of the fixing rod (2).

2. The integrated evaporative cooling chiller unit according to claim 1, characterized in that: The nozzles (15) are evenly distributed on the upper surface of the spiral coil (12) and are all located inside the upper part of the water tank (1).

3. The integrated evaporative cooling chiller unit according to claim 1, characterized in that: The side of the water distribution plate (21) is fixedly connected to a folding protective cover (22), which is slidably sleeved on the outer surface of the fixing rod (2).

4. The integrated evaporative cooling chiller unit according to claim 3, characterized in that: The lower end of the folding protective cover (22) is fixedly connected to a support ring (23), which is slidably connected to the outer surface of the fixing rod (2).

5. The integrated evaporative cooling chiller unit according to claim 4, characterized in that: Pull ropes (24) are fixedly connected to both sides of the support ring (23), and the pull ropes (24) are located on both sides of the folding protective cover (22).

6. The integrated evaporative cooling chiller unit according to claim 1, characterized in that: Motors (25) are fixedly installed on both sides of the water distribution plate (21), and a winding rod (26) is rotatably installed on one end of the motor (25).

7. The integrated evaporative cooling chiller unit according to claim 6, characterized in that: The winding rod (26) is wound around the upper end of the pull rope (24) and is symmetrically distributed on both sides of the water distribution plate (21).

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