Movable air conditioner with swing

Abstract

The utility model relates to a mobile cold air machine with swing air, apply in air conditioning, refrigeration equipment technical field, include: cabinet, be provided with compressor, condenser, evaporimeter, cold air fan, condensing fan, water storage bucket and filter screen in the cabinet, cold air import and condensing air inlet set up in the same side of the cabinet, cold air import and condensing air inlet set up in one side of evaporimeter, the cabinet is provided with mounting groove between cold air import and evaporimeter, the opening of mounting groove sets up in the top of cabinet, the filter screen is inserted in the mounting groove, and the filter screen completely covers cold air import and condensing air inlet. The utility model discloses in order to facilitate the dismounting filter screen, the cabinet is provided with mounting groove between cold air import and evaporimeter, the opening of mounting groove sets up in the top of cabinet, the filter screen is inserted in the mounting groove, through pulling the filter screen, can take out the filter screen from the cabinet, carries out the cleaning maintenance to the filter screen, has improved the convenience of filter screen dismounting.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning and refrigeration equipment technology, and in particular to a portable air conditioner with swing function. Background Technology

[0002] The refrigeration system of a conventional air conditioner is a single-cooling system, which mainly consists of a compressor, condenser, capillary tube, evaporator, air cooler, heat exhaust fan, and refrigeration piping.

[0003] In existing air conditioner technology, the air inlet is equipped with a mesh-like window to prevent foreign objects from entering the air conditioner; however, after long-term use, the window needs to be removed and cleaned; and because the fixing structure of the window is relatively complex, it is not convenient to disassemble and reassemble.

[0004] In view of this, there is an urgent need for a portable air conditioner with a swing function to solve the above problems. Summary of the Invention

[0005] In order to help solve the problems existing in the prior art, the present invention provides a portable air conditioner with swing fan, which adopts the following technical solution: including: a cabinet, wherein the cabinet is equipped with a compressor, a condenser, an evaporator, a cold air fan, a condenser fan, a water storage tank and a filter screen; The cabinet is equipped with a cold air outlet, a cold air inlet, a condenser air inlet, and a condenser air outlet. The water storage tank, the condenser, and the evaporator are arranged sequentially from bottom to top. The air outlet of the cold air fan is connected to the cold air outlet. The cold air fan is used to discharge the cold air generated by the evaporator from the cold air outlet. The air outlet of the condenser fan is connected to the condenser air outlet. The compressor's exhaust port is connected to the condenser, and the condenser is connected to the evaporator; The cold air inlet and the condenser air inlet are located on the same side of the cabinet, and on one side of the evaporator. The cabinet has a mounting groove between the cold air inlet and the evaporator. The opening of the mounting groove is located at the top of the cabinet. The filter screen is inserted into the mounting groove and completely covers the cold air inlet and the condenser air inlet.

[0006] The evaporator, the cooling fan, and the condenser fan are arranged sequentially in a horizontal direction.

[0007] The cold air outlet is located at the top of the cabinet, and the cabinet is equipped with a hot and cold air outlet duct at the cold air outlet.

[0008] There are two cold air outlets, and the hot and cold air outlet pipes are rotatably mounted on the cabinet, with the rotation direction of the hot and cold air outlet pipes being horizontal.

[0009] The cabinet is equipped with a synchronous pulley, a synchronous belt, a tensioner, two synchronous rings, and a drive assembly. The synchronous pulley, the tensioner, and the two synchronous rings are all rotatably mounted on the cabinet. The synchronous pulley, the tensioner, and the two synchronous rings are aligned axially. The synchronous belt is sleeved on the synchronous pulley, the tensioner, and the two synchronous rings. The drive assembly is used to drive the synchronous pulley to rotate. The two synchronization rings are respectively located at the two cold air outlets, and the two cold and hot air outlet pipes are respectively located on the two synchronization rings.

[0010] The condenser air outlet is located on the top of the cabinet, and the cabinet is provided with a condenser air outlet pipe at the condenser air outlet.

[0011] The compressor's exhaust port is connected to the condenser and the evaporator via a four-way reversing valve, and both the condenser and the evaporator are individually connected to the compressor's inlet via return gas lines.

[0012] An installation port is provided on one side of the cabinet, and the water storage tank is inserted into the cabinet through the installation port.

[0013] An operation panel is installed on the top of the cabinet.

[0014] The bottom of the cabinet is equipped with casters.

[0015] The above-described structure of this utility model can achieve the following beneficial effects: High-temperature, high-pressure Freon gas flows into the condenser from the compressor's exhaust port. After cooling in the condenser, it forms low-temperature, high-pressure Freon liquid. This liquid then passes through a capillary tube for throttling and fully vaporizes in the evaporator. Simultaneously, the refrigerant absorbs heat during vaporization in the evaporator, generating cooling energy which is blown out by a cold air fan through the cold air outlet to cool the service area. The gaseous Freon, after evaporation in the evaporator, flows back to the compressor via a return gas pipeline, thus continuously circulating the system. During refrigeration operation, due to the low evaporation temperature of the evaporator, condensation occurs on its surface under the corresponding ambient temperature and humidity, producing condensate. This condensate is collected and drained into a water storage tank through a water pipe. A filter screen filters the gas entering the cabinet, preventing foreign objects from entering. For easy removal and installation of the filter screen, an installation slot is provided between the cold air inlet and the evaporator. The slot opening is located at the top of the cabinet, and the filter screen is inserted into the slot. By lifting the filter screen, it can be removed from the cabinet for cleaning and maintenance, improving the convenience of filter screen removal and installation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0017] Attached reference numerals: 1. Cabinet; 2. Compressor; 3. Condenser; 4. Evaporator; 5. Cold air fan; 6. Condenser fan; 7. Water tank; 8. Four-way reversing valve; 9. Hot and cold air outlet duct; 10. Condenser outlet duct; 11. Control panel; 12. Filter screen; 13. Roller; 14. Synchronizing pulley; 15. Synchronizing belt; 16. Tensioner pulley; 17. Synchronizing ring. Detailed Implementation

[0018] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0019] It should be noted that the terms "comprising" and "having" and any variations thereof in the specification, claims and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products or devices.

[0020] The following is in conjunction with the appendix Figure 1-2 The present invention will be described in further detail below.

[0021] Reference Figure 1-2 A portable air conditioner with swing function includes: a cabinet 1, which houses a compressor 2, a condenser 3, an evaporator 4, a cooling fan 5, a condensing fan 6, a water storage tank 7, and a filter screen 12. Cabinet 1 is equipped with a cold air outlet, a cold air inlet, a condenser air inlet, and a condenser air outlet; The water storage tank 7, condenser 3 and evaporator 4 are arranged in sequence from bottom to top. The air outlet of the cold air fan 5 is connected to the cold air outlet. The cold air fan 5 is used to discharge the cold air generated by the evaporator 4 from the cold air outlet. The air outlet of the condenser fan 6 is connected to the condenser air outlet. The exhaust port of compressor 2 is connected to condenser 3, and condenser 3 is connected to evaporator 4; The cold air inlet and the condenser air inlet are located on the same side of the cabinet 1, and the cold air inlet and the condenser air inlet are located on one side of the evaporator 4. The cabinet 1 has an installation groove between the cold air inlet and the evaporator 4. The opening of the installation groove is located at the top of the cabinet 1. The filter screen 12 is inserted into the installation groove and completely covers the cold air inlet and the condenser air inlet.

[0022] Based on the above structure, high-temperature, high-pressure Freon gas flows into condenser 3 from the exhaust port of compressor 2. After being cooled in condenser 3, it forms low-temperature, high-pressure Freon liquid. Then, after being throttled by capillary tube 7, it fully vaporizes in evaporator 4. Simultaneously, the refrigerant absorbs heat during vaporization in evaporator 4, generating cooling energy. This cooling energy is blown out by air cooler fan 5 through the air outlet to cool the service area. The gaseous Freon evaporated in evaporator 4 flows back to compressor 2 through the return gas pipeline, thus continuously circulating. During refrigeration operation, due to the low evaporation temperature of evaporator 4, condensation occurs on the surface of evaporator 4 under the corresponding ambient temperature and humidity, producing condensate. The condensate is collected and discharged into water storage tank 7 through water pipes. The condensate then passes through filter screen 12 before entering the cabinet. The gas inside the cabinet is filtered to prevent foreign objects from entering the cabinet. To facilitate the removal and installation of the filter screen 12, the cabinet 1 is provided with an installation groove between the cold air inlet and the evaporator 4. The opening of the installation groove is located at the top of the cabinet 1. The filter screen 12 is inserted into the installation groove. By lifting the filter screen 12, it can be removed from the cabinet 1 for cleaning and maintenance, which improves the convenience of removing and installing the filter screen 12. (In actual use, the cold air inlet and the condenser air inlet can be provided with grille-type windows for the first layer of protection, and the filter screen 12 is placed inside the window to filter small foreign objects. The cold air inlet and the condenser air inlet can also be left open (without any settings), and only the filter screen 12 is used for isolation).

[0023] Further optimization involves arranging the evaporator 4, the air cooler 5, and the condenser 6 in a horizontal sequence. This allows the cold or hot air from the evaporator 4 to be discharged to the external environment more quickly via the air cooler 5, while the condenser 6 can discharge the condensed air generated inside the cabinet 1 to the outside.

[0024] like Figure 1 and Figure 2 As shown, both the cold air outlet and the condenser outlet are located on the top of the cabinet 1. The cabinet 1 is equipped with a condenser outlet 10 at the condenser outlet and a hot and cold air outlet 9 at the cold air outlet. In this embodiment, there are two cold air outlets, and the hot and cold air outlet 9 is rotatably mounted on the cabinet 1. The rotation direction of the hot and cold air outlet 9 is horizontal. The advantage of this arrangement is that the two hot and cold air outlet 9 can be rotated to discharge cold or hot air in different directions, improving the flexibility of equipment use.

[0025] like Figure 2As shown, the cabinet 1 is equipped with a synchronous pulley 14, a synchronous belt 15, a tensioning pulley 16, two synchronous rings 17, and a drive assembly. The synchronous pulley 14, tensioning pulley 16, and two synchronous rings 17 are all rotatably mounted on the cabinet 1. The synchronous pulley 14, tensioning pulley 16, and two synchronous rings 17 are aligned axially. The synchronous belt 15 is fitted onto the synchronous pulley 14, tensioning pulley 16, and two synchronous rings 17. The drive assembly is used to drive the synchronous pulley 14 to rotate. The two synchronous rings 17 are respectively located at two cold air outlets, and the two cold and hot air outlet pipes 9 are respectively located on the two synchronous rings 17. Thus, by driving the synchronous pulley 14 to rotate through the drive assembly, the two synchronous rings 17 rotate synchronously, thereby driving the two cold and hot air outlet pipes 9 to rotate, achieving the purpose of cooling in different directions and improving the automation level of the equipment. The drive assembly can be composed of a motor, connecting rod, and crank, which can drive the two cold and hot air outlet pipes 9 to rotate cyclically and continuously adjust the cooling direction.

[0026] like Figure 2 As shown, the exhaust port of compressor 2 is connected to condenser 3 and evaporator 4 respectively through four-way reversing valve 8. Condenser 3 and evaporator 4 are each connected to the intake port of compressor 2 through a separate return gas pipeline. The exhaust port of compressor 2 is connected to condenser 3 and evaporator 4 respectively through four-way reversing valve 8, giving the equipment more functions. Function 1 is the aforementioned refrigeration function, and function 2 is the heating function. Specifically, Freon is discharged directly from the exhaust port of compressor 2 to evaporator 4 through four-way reversing valve 8. The heat generated by Freon is discharged directly to the corresponding place through evaporator 4 and then through cold air fan 5, continuously raising the ambient temperature until the customer's requirements for ambient temperature are met.

[0027] like Figure 1 and Figure 2 As shown, an installation port is provided on one side of the cabinet 1, and the water storage tank 7 is inserted into the cabinet 1 through the installation port. In this way, the water in the water storage tank 7 can be cleaned by pulling out the water storage tank 7.

[0028] like Figure 1 As shown, the top of the cabinet 1 is equipped with an operation panel 11 for easy operation and setting of the equipment.

[0029] like Figure 1 and Figure 2 As shown, the bottom of the cabinet 1 is provided with multiple rollers 13, which can be composed of directional wheels and omnidirectional wheels to achieve flexibility in adjusting the position of the cabinet 1.

[0030] This specific embodiment is merely an explanation of the present invention and is not intended to limit the invention. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A portable air conditioner with an oscillating function, characterized in that, include: Cabinet (1), wherein the cabinet (1) is equipped with a compressor (2), a condenser (3), an evaporator (4), a cold air fan (5), a condenser fan (6), a water storage tank (7) and a filter screen (12); The cabinet (1) is equipped with a cold air outlet, a cold air inlet, a condenser air inlet and a condenser air outlet; The water storage tank (7), the condenser (3) and the evaporator (4) are arranged in sequence from bottom to top. The air outlet of the cold air fan (5) is connected to the cold air outlet. The cold air fan (5) is used to discharge the cold air generated by the evaporator (4) from the cold air outlet. The air outlet of the condenser fan (6) is connected to the condenser air outlet. The exhaust port of the compressor (2) is connected to the condenser (3), and the condenser (3) is connected to the evaporator (4); The cold air inlet and the condenser air inlet are located on the same side of the cabinet (1) and on one side of the evaporator (4). The cabinet (1) has an installation groove between the cold air inlet and the evaporator (4). The opening of the installation groove is located at the top of the cabinet (1). The filter screen (12) is inserted into the installation groove and completely covers the cold air inlet and the condenser air inlet.

2. A portable air conditioner with swing function according to claim 1, characterized in that: The evaporator (4), the cold air fan (5), and the condenser fan (6) are arranged in sequence along the horizontal direction.

3. A portable air conditioner with swing function according to claim 1, characterized in that: The cold air outlet is located at the top of the cabinet (1), and the cabinet (1) is provided with a hot and cold air outlet pipe (9) at the cold air outlet.

4. A portable air conditioner with swing function according to claim 3, characterized in that: There are two cold air outlets. The hot and cold air outlet pipe (9) is rotatably mounted on the cabinet (1). The rotation direction of the hot and cold air outlet pipe (9) is horizontal.

5. A portable air conditioner with swing function according to claim 4, characterized in that: The cabinet (1) is provided with a synchronous pulley (14), a synchronous belt (15), a tensioning pulley (16), two synchronous rings (17) and a drive assembly. The synchronous pulley (14), the tensioning pulley (16) and the two synchronous rings (17) are all rotatably mounted on the cabinet (1). The synchronous pulley (14), the tensioning pulley (16) and the two synchronous rings (17) are aligned axially. The synchronous belt (15) is sleeved on the synchronous pulley (14), the tensioning pulley (16) and the two synchronous rings (17). The drive assembly is used to drive the synchronous pulley (14) to rotate. The two synchronization rings (17) are respectively located at the two cold air outlets, and the two hot and cold air outlet pipes (9) are respectively located on the two synchronization rings (17).

6. A portable air conditioner with swing function according to claim 1, characterized in that: The condenser outlet is located on the top of the cabinet (1), and the cabinet (1) is provided with a condenser outlet pipe (10) at the condenser outlet.

7. A portable air conditioner with swing function according to claim 1, characterized in that: The exhaust port of the compressor (2) is connected to the condenser (3) and the evaporator (4) respectively through a four-way reversing valve (8). The condenser (3) and the evaporator (4) are each connected to the air inlet of the compressor (2) through a return gas pipeline.

8. A portable air conditioner with swing function according to claim 1, characterized in that: The cabinet (1) has an installation port on one side, and the water storage tank (7) is inserted into the cabinet (1) through the installation port.

9. A portable air conditioner with swing function according to claim 1, characterized in that: The top of the cabinet (1) is provided with an operation panel (11).

10. A portable air conditioner with swing function according to claim 9, characterized in that: The bottom of the cabinet (1) is provided with casters (13).

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