Quick cooling central air conditioner air outlet structure

Abstract

The utility model belongs to the technical field of central air conditioners, and particularly relates to a quick-cooling central air conditioner air outlet structure which comprises a central air conditioner shell, an air outlet frame is fixedly arranged at the bottom of the central air conditioner shell, two transverse rods are fixedly arranged on the inner wall of the air outlet frame, and mounting seats are fixedly arranged at the bottoms of the two transverse rods. The same connecting rod is fixedly arranged between the two cross rods, the wind scooper is fixedly arranged at the bottom end of the connecting rod, two fixing structures are fixedly arranged outside the connecting rod, each fixing structure comprises a connecting block fixedly connected with the connecting rod, a storage hole is formed in one side of each connecting block, a spring is fixedly arranged in each storage hole, and the wind scooper is fixedly arranged on the other side of each connecting block. Through the arrangement of the connecting rod and the wind scooper, cold air generated during equipment operation is blown to the wind scooper, the cold air rebounds upwards when making contact with the inner wall of the wind scooper, the diffusion area of the cold air can be increased through the arrangement of the wind scooper, the cold air sinks after floating to the high position, and therefore the decreasing speed of the indoor temperature can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of central air conditioners, in particular to an air outlet structure of a central air conditioner with rapid cooling. Background Art

[0002] Central air conditioning refers to a large air conditioning system, which consists of a main unit and a terminal. The main unit is divided into a water-cooled unit and an air-cooled unit. The terminal equipment mainly consists of an air conditioning unit and a fan coil unit. There is also a type of central air conditioning that uses a refrigerant, Freon VRV air conditioning unit. It is different from ordinary household air conditioners. Central air conditioning can be used in large-scale buildings. The air outlet of the central air conditioner is one of the important structural components of the central air conditioner. Generally, a guide plate to change the wind direction is set at the outlet.

[0003] However, in the existing central air conditioner, the cold air can only be blown to a certain place through the guide plate after being discharged from the air outlet pipe. Since the cold air sinks, the temperature at high places in the room cannot drop quickly, resulting in a slow drop in the overall temperature of the room. Therefore, a fast cooling central air conditioner outlet structure is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a fast cooling central air conditioner air outlet structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fast cooling central air-conditioning outlet structure, including a central air-conditioning shell, an air outlet frame is fixedly provided at the bottom of the central air-conditioning shell, two cross bars are fixedly provided on the inner wall of the air outlet frame, and mounting seats are fixedly provided at the bottom of the two cross bars, the same connecting rod is fixedly provided between the two cross bars, an air guide cover is fixedly provided at the bottom end of the connecting rod, and two fixing structures are fixedly provided on the outside of the connecting rod.

[0006] As a further description of the above technical solution:

[0007] The fixing structure comprises a connecting block fixedly connected to the connecting rod, a receiving hole is provided on one side of the connecting block, a spring is fixedly provided in the receiving hole, an insertion rod is fixedly provided at one end of the spring, and the insertion rod is movably connected to the receiving hole.

[0008] As a further description of the above technical solution:

[0009] A through slot is provided at the bottom of the connecting block, and the through slot is communicated with the receiving hole. A vertical rod is fixedly provided on the outside of the insertion rod, and the bottom end of the vertical rod passes through the through slot and is fixedly provided with a pull handle.

[0010] As a further description of the above technical solution:

[0011] A slot is provided at the bottom of the mounting seat, a positioning hole is provided on an inner wall of one side of the slot, the slot is matched with the connecting block, and the insertion rod is matched with the positioning hole.

[0012] As a further description of the above technical solution:

[0013] Two slide grooves are arranged on the inner wall of the receiving hole, and two sliders are fixedly arranged on the outer wall of the insertion rod, and the sliders are movably connected to the slide grooves.

[0014] As a further description of the above technical solution:

[0015] The air guide cover is bowl-shaped and is made of ABS plastic.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the air outlet structure of the rapid cooling central air conditioner is provided with a connecting rod and an air guide cover. The cold air generated when the equipment is running is blown toward the air guide cover. When the cold air contacts the inner wall of the air guide cover, it rebounds upward. The setting of the air guide cover can increase the diffusion area of ​​the cold air, allowing the cold air to float to a high place and then sink, thereby accelerating the rate of decrease of the indoor temperature.

[0018] 2. Compared with the prior art, the air outlet structure of the rapid cooling central air conditioner is provided with a mounting seat, a connecting block, a storage hole, a spring, a plug rod, a through slot, a vertical rod and a pull handle. The connecting block is inserted into the slot, and the spring pushes the plug rod outward so that the plug rod is inserted into the positioning hole to complete the positioning of the connecting rod and realize the installation of the air guide cover. When disassembling, the two pull handles are pulled away from each other, and the pull handle drives the vertical rod, and the vertical rod drives the plug rod to squeeze the spring on one side. When the plug rod is out of the positioning hole, the air guide cover can be removed. The setting of the fixed structure can realize the rapid disassembly and assembly of the air guide cover, which is convenient for subsequent disassembly, cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a rapid cooling central air-conditioning outlet structure proposed by the utility model;

[0020] Figure 2 This is a three-dimensional structural schematic diagram of a mounting seat in a fast cooling central air-conditioning outlet structure proposed by the utility model;

[0021] Figure 3 This is a three-dimensional structural schematic diagram of a connecting rod and an air guide cover in a fast cooling central air conditioner air outlet structure proposed by the utility model;

[0022] Figure 4 This is a three-dimensional schematic diagram of a fixed structure in a fast cooling central air-conditioning outlet structure proposed by the utility model;

[0023] Figure 5 It is a top cross-sectional schematic diagram of a fixed structure in a fast cooling central air conditioner outlet structure proposed by the utility model;

[0024] Figure 6 It is a side sectional schematic diagram of a fixed structure in a rapid cooling central air-conditioning outlet structure proposed by the utility model.

[0025] Legend:

[0026] 1. Central air conditioner housing; 2. Air outlet frame; 3. Cross bar; 4. Mounting seat; 5. Slot; 6. Positioning hole; 7. Connecting rod; 8. Air guide cover; 9. Fixed structure; 901. Connecting block; 902. Storage hole; 903. Spring; 904. Insert rod; 905. Through slot; 906. Vertical rod; 907. Pull handle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figures 1 to 6 The utility model provides a fast cooling central air conditioner air outlet structure: comprising a central air conditioner housing 1, an air outlet frame 2 is fixedly arranged at the bottom of the central air conditioner housing 1, two cross bars 3 are fixedly arranged on the inner wall of the air outlet frame 2, a mounting seat 4 is fixedly arranged at the bottom of the two cross bars 3, a slot 5 is arranged at the bottom of the mounting seat 4, and a positioning hole 6 is arranged on the inner wall of one side of the slot 5;

[0029] Reference Figure 3 In order to achieve the purpose of rapid cooling, a connecting rod 7 is fixed between the two cross bars 3. An air guide cover 8 is fixed at the bottom end of the connecting rod 7. The air guide cover 8 is bowl-shaped and made of ABS plastic. The air guide cover 8 made of ABS plastic is light in weight and can be easily disassembled and installed later. When the equipment is running, cold wind blows toward the air guide cover 8. When the cold wind contacts the inner wall of the air guide cover 8, it will rebound upward. The setting of the air guide cover 8 can increase the diffusion area of ​​the cold wind, so that the cold wind floats to a high place and then sinks, thereby accelerating the drop rate of the indoor temperature.

[0030] Reference Figures 4 to 6In order to achieve the purpose of quick disassembly and assembly of the air guide cover 8, two fixing structures 9 are fixedly provided on the outside of the connecting rod 7. The fixing structure 9 includes a connecting block 901 fixedly connected to the connecting rod 7, the slot 5 is adapted to the connecting block 901, the plug rod 904 is adapted to the positioning hole 6, a storage hole 902 is provided on one side of the connecting block 901, a spring 903 is fixedly provided in the storage hole 902, an plug rod 904 is fixedly provided at one end of the spring 903, the plug rod 904 and the storage hole 902 are movably connected, two slide grooves are provided on the inner wall of the storage hole 902, two sliders are fixedly provided on the outer wall of the plug rod 904, the sliders and the slide grooves are movably connected, a through groove 905 is provided at the bottom of the connecting block 901, and the through groove 905 and the storage hole 90 2 is connected, a vertical rod 906 is fixedly arranged on the outside of the plug rod 904, and the bottom end of the vertical rod 906 passes through the through slot 905 and is fixedly provided with a pull handle 907. The connecting block 901 is inserted into the slot 5, and the spring 903 pushes the plug rod 904 outward, so that the plug rod 904 is inserted into the positioning hole 6 to complete the positioning of the connecting rod 7 and realize the installation of the air guide cover 8. When disassembling, the two pull handles 907 are pulled away from each other, and the pull handle 907 drives the vertical rod 906, and the vertical rod 906 drives the plug rod 904 to squeeze the spring 903 on one side. When the plug rod 904 is out of the positioning hole 6, the air guide cover 8 can be removed. The setting of the fixed structure 9 can realize the rapid disassembly and assembly of the air guide cover 8, which is convenient for subsequent disassembly, cleaning and maintenance.

[0031] Working principle: When in use, first install the air guide cover 8 at the bottom of the air outlet frame 2, pull the two handles 907 in the direction of approaching each other at the same time, the handle 907 drives the vertical rod 906, the vertical rod 906 drives the plug rod 904, and the plug rod 904 squeezes the spring 903 on one side. When the plug rod 904 is completely retracted into the storage hole 902, the air guide cover 8 is lifted up, and the air guide cover 8 drives the connecting rod 7, so that the connecting rod 7 is located between the two cross bars 3, and the two connecting blocks 901 are inserted into the slots 5. When the connecting block 901 is completely stuck in the slot 5, the spring 903 pushes the plug rod 904 outward, so that the plug rod 904 is inserted into the positioning hole 6 The connecting rod 7 is positioned inside to realize the installation of the air guide cover 8. When the equipment is running, cold wind blows onto the air guide cover 8. When the cold wind contacts the inner wall of the air guide cover 8, it will rebound upward. The setting of the air guide cover 8 can increase the diffusion area of ​​the cold wind, allowing the cold wind to float to a high place and then sink, thereby accelerating the drop in indoor temperature. When it is necessary to remove the air guide cover 8 for cleaning or replacing equipment components, the two pull handles 907 are pulled away from each other. The pull handle 907 drives the vertical rod 906, and the vertical rod 906 drives the insertion rod 904 to squeeze the spring 903 on one side. When the insertion rod 904 is out of the positioning hole 6, the air guide cover 8 can be removed.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fast cooling central air conditioner air outlet structure, comprising a central air conditioner housing (1), characterized in that: An air outlet frame (2) is fixedly provided at the bottom of the central air-conditioning housing (1), two cross bars (3) are fixedly provided on the inner wall of the air outlet frame (2), a mounting seat (4) is fixedly provided at the bottom of the two cross bars (3), a same connecting rod (7) is fixedly provided between the two cross bars (3), an air guide cover (8) is fixedly provided at the bottom end of the connecting rod (7), and two fixing structures (9) are fixedly provided on the outside of the connecting rod (7).

2. A rapid cooling central air conditioner air outlet structure according to claim 1, characterized in that: The fixed structure (9) comprises a connecting block (901) fixedly connected to the connecting rod (7); a receiving hole (902) is provided on one side of the connecting block (901); a spring (903) is fixedly provided in the receiving hole (902); an insertion rod (904) is fixedly provided at one end of the spring (903); and the insertion rod (904) and the receiving hole (902) are movably connected.

3. A rapid cooling central air conditioner air outlet structure according to claim 2, characterized in that: The bottom of the connecting block (901) is provided with a through slot (905), the through slot (905) is communicated with the storage hole (902), a vertical rod (906) is fixedly provided on the outside of the insertion rod (904), and the bottom end of the vertical rod (906) passes through the through slot (905) and is fixedly provided with a pull handle (907).

4. The rapid cooling central air conditioner air outlet structure according to claim 2, characterized in that: A slot (5) is provided at the bottom of the mounting seat (4), a positioning hole (6) is provided on an inner wall of one side of the slot (5), the slot (5) is matched with the connecting block (901), and the insertion rod (904) is matched with the positioning hole (6).

5. The rapid cooling central air conditioner outlet structure according to claim 2, characterized in that: Two slide grooves are provided on the inner wall of the storage hole (902), and two sliders are fixedly provided on the outer wall of the insertion rod (904), and the sliders are movably connected to the slide grooves.

6. The rapid cooling central air conditioner air outlet structure according to claim 1, characterized in that: The air guide cover (8) is bowl-shaped and is made of ABS plastic.

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