Waterproof and corrosion-resistant outer casing for air conditioner outdoor units

Abstract

An air conditioner outdoor unit uses a waterproof and corrosion-resistant outer casing, comprising the air conditioner casing body, a guide pipe, an air inlet, and an air outlet. The guide pipe is fixedly installed at the air outlet of the air conditioner casing body and is placed horizontally. An air inlet is opened inside the air outlet of the guide pipe, and the inside of the guide pipe is hollowed out. An air outlet is fixed to the air conditioner casing body and connected to the guide pipe, with air outlet holes. Because this utility model has a guide pipe at the air outlet of the air conditioner, it can guide air to the side of the air conditioner outdoor unit, and through the drying pipe, dry the outer casing of the air conditioner outdoor unit and blow away impurities on the outer casing.

Description

Technical Field

[0001] This utility model relates to the technical field of air conditioner outdoor units, specifically to a waterproof and corrosion-resistant housing for air conditioner outdoor units. Background Technology

[0002] An air conditioner, also known as an air conditioning unit, is a device that artificially regulates and controls parameters such as temperature, humidity, and airflow of indoor air. It mainly consists of a cold or heat source, a cold or hot medium distribution system, terminal units, and other auxiliary equipment. Among these, the refrigeration unit, water pump, fan, and piping system are the core components. The refrigeration unit, also called the outdoor unit, is usually installed outside the user's window and is responsible for providing cooling or heating. The terminal units utilize the distributed cooling or heating to process the air, ensuring that indoor air parameters meet set requirements, thereby creating a comfortable indoor environment for people.

[0003] According to Chinese patent CN222480730U, a noise-reducing housing for an air conditioner outdoor unit is disclosed, including a base plate. A housing is fixedly installed on the upper part of the base plate. A mounting groove is opened at the front end of the housing. A ventilation plate is fixedly installed in the mounting groove. A mounting plate is fixedly installed on the housing. A top cover is fixedly installed on the mounting plate by bolts. A placement box is fixedly installed at the bottom of the housing. A rubber plate is fixedly installed on the inner wall of the placement box. By rotating the bolts, the top cover can be separated from the mounting plate. Opening the top cover makes it easy to place the air conditioner outdoor unit on the rubber plate in the placement box. The rubber plate can buffer the air conditioner outdoor unit and reduce the noise generated by the vibration of the rubber plate. Pulling the pull plate separates the limiting plate from the sound-absorbing plate, releasing the limitation plate from the sound-absorbing plate. The sound-absorbing plate can be removed from the mounting block for cleaning or replacement to ensure the sound absorption effect of the sound-absorbing plate. The operation is simple.

[0004] However, during the use of existing air conditioner outdoor unit casings, because the casings are exposed to the outside environment for many years, rainwater and impurities easily accumulate and adhere to the casings, causing chemical reactions and resulting in corrosion of the air conditioner outdoor unit. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the problem that, during the use of existing air conditioner outdoor unit casings, rainwater and impurities are easily accumulated and adhered to the air conditioner outdoor unit casing due to the long-term exposure to the outside environment, resulting in chemical reactions and corrosion of the air conditioner outdoor unit.

[0006] The technical solution adopted to solve the above technical problems is:

[0007] A waterproof and corrosion-resistant outer casing for an air conditioner outdoor unit includes an air conditioner casing body, a guide pipe, an air inlet, and an air outlet pipe. The guide pipe is fixedly installed at the air outlet of the air conditioner casing body and is placed horizontally. The guide pipe has an air inlet on the inside of the air outlet and is hollowed out. An air outlet pipe is fixed on the air conditioner casing body and is connected to the guide pipe. An air outlet hole is opened on the air outlet pipe.

[0008] As a preferred technical solution of this utility model, the flow guide pipe has a drag reduction hole, and a sealing plate is provided in the drag reduction hole. The sealing plate is rotatably connected to the drag reduction hole through a rotating rod. When the air volume of the air conditioner outlet is too large, the sealing plate will be blown up under the action of the airflow, thereby playing a role in relieving pressure.

[0009] As a preferred technical solution of this utility model, the front of the air conditioner housing body has a storage groove, the inner wall of the storage groove has a sliding groove, and a baffle is slidably connected in the sliding groove. During transportation, the baffle can be stored in the sliding groove, which facilitates the transportation of the device.

[0010] In a preferred embodiment of this invention, the length of the sliding groove is greater than the width of the baffle plate, and the height of the storage groove is less than the width of the baffle plate.

[0011] As a preferred technical solution of this utility model, the air conditioner housing body has a water leakage hole, and water guide holes are opened on both sides of the water leakage hole. The water guide holes extend to the bottom of the air conditioner housing body, and a flow guide hole is opened on the inner wall of the water guide hole. The flow guide hole is opened at the flow guide pipe, which can draw out the airflow in the flow guide pipe.

[0012] As a preferred embodiment of this utility model, the cross-section of the leakage hole is triangular, a filter box is installed on the leakage hole, the filter box has filter holes and gripping holes.

[0013] The beneficial effects of this utility model are as follows:

[0014] Because this utility model has a guide pipe at the air outlet of the air conditioner, it can guide the air to the side of the air conditioner outdoor unit, and dry the outer shell of the air conditioner outdoor unit through the drying pipe, and blow away the impurities on the outer shell of the air conditioner outdoor unit. Attached Figure Description

[0015] Figure 1 This is the first axial view of the present invention;

[0016] Figure 2 for Figure 1 A magnified view of part A;

[0017] Figure 3 for Figure 1 A magnified view of part B;

[0018] Figure 4 This is the second axial view of the present invention.

[0019] In the diagram: 1. Air conditioner casing; 2. Airflow guide pipe; 3. Air inlet; 4. Air outlet pipe; 5. Drag reduction hole; 6. Sealing plate; 7. Storage groove; 8. Sliding groove; 9. Baffle plate; 10. Drain hole; 11. Water guide hole; 12. Airflow guide hole; 13. Filter box; 14. Filter hole; 15. Grip hole. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] In the above description of this utility model, it should be noted that the terms "one side," "the other side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. 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. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "identical" do not imply that components must be absolutely identical; minor differences are permissible. The term "perpendicular" simply means that the positional relationship between components is more perpendicular than "parallel," not that the structure must be perfectly perpendicular; a slight tilt is acceptable.

[0025] Example 1

[0026] exist Figure 1-4 This utility model provides a technical solution: a waterproof and corrosion-resistant outer shell for an air conditioner outdoor unit, including an air conditioner outer shell body 1, a guide pipe 2, an air inlet 3, and an air outlet 4. The guide pipe 2 is fixedly installed at the air outlet of the air conditioner outer shell body 1 and is placed horizontally. The guide pipe 2 has an air inlet 3 inside the air outlet and the inside of the guide pipe 2 is hollowed out. The air outlet 4 is fixed on the air conditioner outer shell body 1 and is connected to the guide pipe 2. The air outlet 4 has an air outlet hole. When the air conditioner is operating, it will guide the airflow from the air outlet. The air inlet 3 of the guide pipe 2 can absorb part of the airflow and discharge the airflow from the air outlet 4. Finally, it acts on the air conditioner outer shell body 1 to dry the surface of the air conditioner outer shell body 1.

[0027] In one aspect of this embodiment, a drag-reducing hole 5 is provided on the flow guide pipe 2, and a sealing plate 6 is provided inside the drag-reducing hole 5. The sealing plate 6 is rotatably connected to the drag-reducing hole 5 through a rotating rod. A storage groove 7 is provided on the front of the air conditioner housing body 1, and a sliding groove 8 is provided on the inner wall of the storage groove 7. A baffle plate 9 is slidably connected inside the sliding groove 8. The length of the sliding groove 8 is greater than the width of the baffle plate 9, and the height of the storage groove 7 is less than the width of the baffle plate 9. When the air volume of the air conditioner is large, the sealing plate 6 will be blown up, thereby playing a role in relieving pressure. Users can also move the baffle plate 9 out, thereby playing a role in blocking rain and reducing the probability of rainwater entering the air outlet.

[0028] In one aspect of this embodiment, a water leakage hole 10 is provided on the air conditioner housing body 1, and water guide holes 11 are provided on both sides of the water leakage hole 10. The water guide holes 11 extend to the bottom of the air conditioner housing body 1. A flow guide hole 12 is provided on the inner wall of the water guide hole 11. The flow guide hole 12 is located at the flow guide pipe 2 and can draw out the airflow in the flow guide pipe 2. The cross-section of the water leakage hole 10 is triangular. A filter box 13 is installed on the water leakage hole 10. The filter box 13 has filter holes 14 and grab holes 15. When it rains, the rainwater will be filtered through the filter box 13 and then flow out from the water guide holes 11 on both sides of the water leakage hole 10. The triangular cross-section of the water leakage hole 10 can effectively prevent rainwater from accumulating on the upper side of the housing. At the same time, when the air conditioner is operating, the flow guide hole 12 will guide the airflow in the flow guide pipe 2 to dry the inner wall of the water guide hole 11.

[0029] The working principle of this utility model is as follows: During the use of this utility model, when the air conditioner is operating, it will export airflow from the air outlet. The air inlet 3 of the guide pipe 2 can absorb part of the airflow and discharge the airflow from the air outlet 4. Finally, it acts on the air conditioner housing body 1 to dry the surface of the air conditioner housing body 1. When the air volume of the air conditioner is large, the sealing plate 6 will be blown up, thereby playing a role in pressure relief. When it rains, the rainwater will be filtered through the filter box 13 and then flow out from the water guide holes 11 on both sides of the water leakage hole 10. The water leakage hole 10 with a triangular cross-section can effectively prevent rainwater from accumulating on the upper side of the housing. At the same time, when the air conditioner is operating, the guide hole 12 will introduce the airflow in the guide pipe 2 to dry the inner wall of the water guide hole 11.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A waterproof and corrosion-resistant outer casing for an air conditioner outdoor unit, comprising an air conditioner casing body (1), a guide pipe (2), an air inlet (3), and an air outlet pipe (4), characterized in that: The air guide pipe (2) is fixedly installed at the air outlet of the air conditioner housing body (1). The air guide pipe (2) is placed horizontally. The air guide pipe (2) has an air inlet (3) inside the air outlet. The interior of the air guide pipe (2) is hollowed out. An air outlet pipe (4) is fixed on the air conditioner housing body (1). The air outlet pipe (4) is connected to the air guide pipe (2). An air outlet hole is opened on the air outlet pipe (4).

2. The waterproof and corrosion-resistant housing for an air conditioner outdoor unit according to claim 1, characterized in that: The flow guide pipe (2) has a drag reduction hole (5), and a sealing plate (6) is provided inside the drag reduction hole (5). The sealing plate (6) is rotatably connected to the drag reduction hole (5) through a rotating rod.

3. The waterproof and corrosion-resistant housing for an air conditioner outdoor unit according to claim 2, characterized in that: The air conditioner housing body (1) has a storage groove (7) on the front, and a sliding groove (8) is opened on the inner wall of the storage groove (7). A baffle plate (9) is slidably connected in the sliding groove (8).

4. The waterproof and corrosion-resistant housing for an air conditioner outdoor unit according to claim 3, characterized in that: The length of the sliding groove (8) is greater than the width of the baffle plate (9), and the height of the storage groove (7) is less than the width of the baffle plate (9).

5. The waterproof and corrosion-resistant housing for an air conditioner outdoor unit according to claim 1, characterized in that: The air conditioner housing body (1) has a water leakage hole (10) and water guide holes (11) on both sides of the water leakage hole (10). The water guide holes (11) extend to the bottom of the air conditioner housing body (1). The inner wall of the water guide hole (11) has a flow guide hole (12). The flow guide hole (12) is located at the flow guide pipe (2) and can draw out the airflow in the flow guide pipe (2).

6. The waterproof and corrosion-resistant housing for an air conditioner outdoor unit according to claim 5, characterized in that: The cross-section of the water leakage hole (10) is triangular. A filter box (13) is installed on the water leakage hole (10). A filter hole (14) is opened on the filter box (13). A gripping hole (15) is opened on the filter box (13).

Images