An evaporative air conditioner with a telescopic water tank

Abstract

This utility model discloses an evaporative air conditioner with a telescopic water tank, including a casing. Water curtains are installed at opposite ends of the casing. Water inlet pipes corresponding to the water curtains are fixedly installed on the top of the casing. The two water inlet pipes share a common inlet port connected to the outside. Spraying components are installed at the outlets of the two water inlet pipes, and the two spraying components are connected to the top of the water curtains. A telescopic filter water tank for soaking the water curtains is provided at the bottom of the water curtains. Two telescopic components are set on both sides of the two telescopic filter water tanks. By telescopically extending and retracting the telescopic components, the two telescopic water tanks are moved towards the top of the water curtains until they completely cover the water curtains to form a cavity. Water is then injected through the water inlet pipes to soak the two water curtains. At the same time as water is injected, the water curtains are rinsed by the spray heads to remove dust and impurities drawn in from the outside. The dust and impurities are then filtered by two filter elements in the two fixed water tanks and enter a water storage tank before being discharged from the outlet.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, specifically an evaporative air conditioner with a telescopic water tank. Background Technology

[0002] Air conditioning units typically have their cooling systems installed outdoors. Their function is to cool indoor air. During cooling, the condenser generates a significant amount of heat. To quickly dissipate this heat, current air conditioning units generally use either air cooling or water circulation cooling. Currently, water-cooled units often have damp water curtains that absorb dust and impurities from the air, leading to blockages in the unit's circulating water pipes or the condenser sleeve. Dust and impurities wear down the circulating pipe walls during water circulation, causing refrigerant leaks and damaging the unit. Air cooling has poor condenser cooling efficiency, thus affecting energy efficiency ratios. Water-cooled air conditioners on the market are prone to clogging of the condenser's circulating water sleeve. Dust and impurities in the circulating water can wear down the inner circulating pipe, causing refrigerant leaks and water ingress, damaging or rendering the unit unusable. Furthermore, the water curtains absorb airborne dust and impurities, requiring replacement after prolonged use. Therefore, this paper proposes an evaporative cooling air conditioner with a retractable water tank. Utility Model Content

[0003] Technical problems to be solved

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an evaporative air conditioner with a telescopic water tank.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: an evaporative air conditioner with a telescopic water tank, comprising a casing, wherein water curtains are respectively installed at opposite ends inside the casing, and water inlet pipes corresponding to the water curtains are fixedly installed on the top of the casing. The two water inlet pipes share a common water inlet that connects to the outside. Spraying components are respectively installed at the outlet ends of the two water inlet pipes, and the two spraying components are respectively connected to the top of the water curtains. A telescopic filter water tank for soaking the water curtains is provided at the bottom of the water curtains, and the inner side of the bottom of the telescopic filter water tank is connected to a water storage tank, which is connected to the indoor unit of the air conditioner.

[0007] Furthermore, the spray assembly includes two grooves and several spray heads. The two grooves respectively engage with the top of the water curtain, and several spray heads are arranged sequentially in the two grooves. The working ends of the several spray heads are inclined and located on both sides of the water curtain. The several spray heads are connected to the outlet ends of the two water inlet pipes.

[0008] Furthermore, the retractable filter water tank is correspondingly arranged with the water curtain, including two fixed water tanks, two retractable water tanks, two filter elements, and two telescopic components for extending and retracting the retractable water tanks. The two fixed water tanks are respectively installed inside the two retractable water tanks, and the two telescopic components are respectively hinged to the outside of the two retractable water tanks. The two filter elements are respectively installed at the bottom inside the two fixed water tanks, and the two fixed water tanks are connected to the water storage tank.

[0009] Furthermore, each of the two telescopic water tanks has a circular protrusion on its opposite sides. The circular protrusions on both sides are hinged to two telescopic components. When the two telescopic components are operated, the two telescopic water tanks are pulled by the two circular protrusions until the water curtain is completely covered.

[0010] Furthermore, both the two fixed water tanks and the two telescopic water tanks are cone-shaped, and the diameter of the top of the two fixed water tanks is smaller than the diameter of the bottom of the two telescopic water tanks.

[0011] Furthermore, the tops of the two fixed water tanks are each equipped with a sealing element.

[0012] Furthermore, the two telescopic components include two long structural members, two short structural members, two telescopic rods, and two cylinders. One end of each of the two long structural members is hinged to one of the two circular protruding pillars, and the other end is connected to one of the two short structural members. Two telescopic rods are fixedly connected to the two short structural members, and the bottom of each of the two telescopic rods is connected to the working end of one of the two cylinders.

[0013] Furthermore, the top of the chassis is also equipped with an openable air blowing device, which includes a housing and an axial flow fan. The housing is equipped with a frame for fixing and installing the axial flow fan. The interior of the housing is connected to the interior of the chassis. An air outlet is opened on the top of the housing. The housing is hinged to the chassis.

[0014] Beneficial effects:

[0015] Compared with existing technologies, this evaporative air conditioner with a telescopic water tank has the following advantages:

[0016] Two telescopic components are installed on both sides of the two telescopic filter water tanks. The telescopic components move the two telescopic water tanks to the top of the water curtain until they completely cover the water curtain to form a cavity. Water is then injected through the inlet pipe to soak the two water curtains. At the same time as water is injected, the water curtains are rinsed by the spray head to remove dust and impurities from the outside. The dust and impurities are then filtered by the two filter elements in the two fixed water tanks and enter the water storage tank before being discharged from the outlet. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is a right-side view of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the chassis of this utility model;

[0021] Figure 5 This is a three-dimensional enlarged structural diagram of the spray assembly of this utility model. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-2 As shown, this utility model provides a technical solution: an evaporative air conditioner with a telescopic water tank, including a casing 1. Water curtains 2 are installed at opposite ends inside the casing 1. Water inlet pipes 11 corresponding to the water curtains 2 are fixedly installed on the top of the casing 1. The two water inlet pipes 11 share a common inlet 111 connected to the outside. Spray assemblies 12 are installed at the outlet ends of the two water inlet pipes 11. The two spray assemblies 12 are respectively connected to the top of the water curtains 2. Each spray assembly 12 includes two grooves 121 and several spray heads 122. The two grooves 121 respectively engage with the top of the water curtain 2. Several spray heads 122 are arranged sequentially in the two grooves 121. The working ends of the spray heads 122 are inclined and located on both sides of the water curtain 2. The spray heads 122 are connected to the outlet ends of the two water inlet pipes 11. The water curtain 2 is fixed by engaging with the grooves 121. The spray heads 122 in the grooves 121 spray water onto the water curtain 2 at an angle. The spray head 122 can be manually adjusted to increase the spray range and spray water onto the water curtain 2 more evenly.

[0024] Furthermore, the bottom of the water curtain 2 is provided with a retractable filter water tank 3 for soaking the water curtain 2. The retractable filter water tank 3 is correspondingly arranged with the water curtain 2, including two fixed water tanks 31, two retractable water tanks 32, two filter elements 33, and two telescopic components 34 for extending and retracting the retractable water tanks 32. The two fixed water tanks 31 are respectively installed with two retractable water tanks 32, and the two retractable components 34 are respectively hinged to the outside of the two retractable water tanks 32. The two filter elements 33 are respectively installed at the bottom of the two fixed water tanks 31. The two fixed water tanks 31 are connected to the water storage tank 4. The fixed water tanks 31 are installed at the bottom of the water curtain 2 to facilitate the collection of spray water, while the filter elements 33 are installed in the fixed water tanks 31. 3. The filter element 33 can be either filter paper or water curtain 2. In this utility model, the filter element 33 is water curtain 2, which uses high-density wet curtain paper to improve the evaporation efficiency of the water curtain and quickly cool the tap water. The water curtain 2 can be placed at the bottom of the fixed water tank 31. A telescopic water tank 32 is installed in the fixed water tank 31. By operating the telescopic component 34, the telescopic water tank 32 can be moved towards the water curtain 2 until the water curtain 2 is completely covered. Then, water can be injected through the spray component 12 to soak and rinse the water curtain 2. Subsequently, impurities and dust will settle on the filter element 33, and the filtered water flows through the filter element 33 into the water storage tank 4.

[0025] Furthermore, circular protrusions 311 are respectively provided on the opposite sides of the two telescopic water tanks 32. The circular protrusions 311 on both sides are respectively hinged to the two telescopic components 34. When the two telescopic components 34 are operated, the two telescopic water tanks 32 are pulled by the two circular protrusions 311 until the water curtain 2 is completely covered.

[0026] Furthermore, both the two fixed water tanks 31 and the two telescopic water tanks 32 are cone-shaped, and the diameter of the top of the two fixed water tanks 31 is smaller than the diameter of the bottom of the two telescopic water tanks 32.

[0027] Furthermore, the tops of the two fixed water tanks 31 are each provided with a sealing element 35.

[0028] Furthermore, the inner side of the bottom of the retractable filter water tank 3 is connected to the water storage tank 4, and the two fixed water tanks 31 are connected to the water storage tank 4 respectively. After collecting the filtered water, a drain outlet 41 is provided on one side of the water storage tank 4 to discharge the filtered water. On the other side of the water storage tank, at the other end of the drain outlet 41, a water outlet 42 pipe connected to the indoor unit of the air conditioner is provided.

[0029] Furthermore, the two telescopic components 34 include two long structural members 341, two short structural members 342, two telescopic rods 343, and two cylinders 344. One end of each of the two long structural members 341 is hinged to the two circular protrusions 311, and the other end is connected to the two short structural members 342. The two short structural members 342 are fixedly connected to the two telescopic rods 343, and the bottom of each of the two telescopic rods 343 is connected to the working end of the two cylinders 344. The cylinder 344 is operated, and the working end of the cylinder 344 pushes the telescopic rod 343. The telescopic rod 343 drives the short structural component 342, which in turn drives the long structural component 341. The long structural component 341 pushes the telescopic water tank 32 to cover the water curtain 2. Once the telescopic water tank 32 covers the water curtain 2, water can be added. The water curtain 2 is then rinsed through several spray heads 122. The water tank 344 also acts as a container to collect the rinsing water. When the rinsing water fills the fixed water tank 31 and the telescopic water tank 32, it can also soak the water curtain 2 to further wash away impurities and dust adhering to it.

[0030] Furthermore, the top of the chassis 1 is also provided with an openable air blowing device 6. The air blowing device 6 includes a housing 61 and an axial flow fan 62. The housing 61 is provided with a frame 63 for fixing and installing the axial flow fan 62. The interior of the housing 61 is connected to the interior of the chassis 1. An air outlet 64 is provided on the top of the housing 61. The housing 61 is hinged to the chassis 1. By rotating the housing 61 and the axial flow fan 62 together along the hinge end of the housing 61 and the chassis 1, the air blowing device 6 on the chassis 1 can be opened. The structure is simple and the installation is convenient.

[0031] 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. An evaporative air conditioner with a telescopic water tank, comprising a casing (1), wherein water curtains (2) are respectively installed at opposite ends inside the casing (1), characterized in that: The top of the chassis (1) is fixedly installed with a water inlet pipe (11) corresponding to the water curtain (2). The two water inlet pipes (11) have a common water inlet (111) connected to the outside. The outlet ends of the two water inlet pipes (11) are respectively equipped with spray components (12). The two spray components (12) are respectively connected to the top of the water curtain (2). The bottom of the water curtain (2) is provided with a retractable filter water tank (3) for soaking the water curtain (2). The inner side of the bottom of the retractable filter water tank (3) is connected to the water storage tank (4). The water storage tank (4) is connected to the indoor unit of the air conditioner.

2. The evaporative cooling air conditioner having a telescopic water tank according to claim 1, characterized in that: The spray assembly (12) includes two grooves (121) and several spray heads (122). The cavities in the two grooves (121) respectively engage with the top of the water curtain (2). Several spray heads (122) are arranged sequentially in the two grooves (121). The working ends of the several spray heads (122) are inclined and located on both sides of the water curtain (2). The several spray heads (122) are connected to the outlet ends of the two water inlet pipes (11).

3. The evaporative cooling air conditioner having a telescopic water tank according to claim 1, characterized in that: The retractable filter water tank (3) is correspondingly set with the water curtain (2), including two fixed water tanks (31), two retractable water tanks (32), two filter elements (33), and two telescopic components (34) for extending and retracting the retractable water tanks (32). The two fixed water tanks (31) are respectively installed inside the two retractable water tanks (32), and the two telescopic components (34) are respectively hinged to the outside of the two retractable water tanks (32). The two filter elements (33) are respectively installed at the bottom inside the two fixed water tanks (31), and the two fixed water tanks (31) are connected to the water storage tank (4). Among them, two telescopic water tanks (32) are respectively provided with circular protrusions (311) on opposite sides. The two circular protrusions (311) are respectively hinged to two telescopic components (34). When the two telescopic components (34) are operated, the two telescopic water tanks (32) are pulled by the two circular protrusions (311) until the water curtain (2) is completely covered.

4. The evaporative cooling air conditioner having a telescopic water tank according to claim 3, characterized in that: The two fixed water tanks (31) and the two telescopic water tanks (32) are all cone-shaped, and the diameter of the top of the two fixed water tanks (31) is smaller than the diameter of the bottom of the two telescopic water tanks (32).

5. The evaporative cooling air conditioner having a telescopic water tank as claimed in claim 3 wherein: The top of each of the two fixed water tanks (31) is also provided with a sealing element (35).

6. The evaporative cooling air conditioner having a telescopic water tank as claimed in claim 4 wherein: The two telescopic components (34) include two long strip structural members (341), two short strip structural members (342), two telescopic rods (343), and two cylinders (344). One end of each of the two long strip structural members (341) is hinged to the two circular protrusions (311), and the other end is connected to the two short strip structural members (342). The two short strip structural members (342) are fixedly connected to the two telescopic rods (343), and the bottom of each of the two telescopic rods (343) is connected to the working end of the two cylinders (344).

7. The evaporative cooling air conditioner having a telescopic water tank as claimed in claim 1 wherein: The cabinet (1) top is further provided with openable blowing device (6), the blowing device (6) includes casing (61) and axial flow fan (62), the casing (61) is provided with the frame (63) for fixed installation axial flow fan (62), the casing (61) interior is communicated with the inside of cabinet (1), and the casing (61) top is provided with air outlet (64), and the casing (61) is hinged with cabinet (1).

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