Overhead type air conditioner air pipe inner wall dew condensation collecting structure

Abstract

The utility model belongs to the technical field of air conditioner air pipe protection, and discloses an elevated air conditioner air pipe inner wall condensation collecting structure which comprises an air pipe, and an anti-condensation assembly is attached to the surface of the air pipe. The anti-condensation assembly comprises a first insertion pipe attached to the air pipe, the top end of the first insertion pipe is communicated with an inclined pipe, the other end of the inclined pipe is communicated with a gathering pipe, a condensation funnel is fixedly arranged in the top end of the gathering pipe, and the bottom end of the gathering pipe is in butt joint with a collecting pipe. Through the design that an inclined pipe structure in the anti-condensation assembly is matched with a middle collecting pipe structure, when the anti-condensation air duct is used in winter, hot air passes through the collecting pipe at the top and interacts with external cold air, dew condensed by the hot air and the cold air is collected into the collecting pipe in a concentrated mode, and therefore the problem that the surface of the air duct dews is avoided, and the service life of the air duct is prolonged. And due to the light pipeline design, the balance weight of the pipeline can be reduced, and then the risk that the pipeline falls off is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-conditioning duct protection, in particular to an elevated air-conditioning duct inner wall condensation collection structure. Background Art

[0002] In modern building ventilation systems, high-rise air-conditioning ducts face many challenges due to their high installation height and high bearing pressure, which also highlights the importance of reinforcement frames. In large commercial buildings, industrial plants and public facilities, high-rise air-conditioning ducts are often installed at higher positions due to space layout requirements, and they undertake the core functions of indoor air delivery and environmental control. As the scale of buildings expands and the ventilation system becomes more complex, the size and weight of the ducts increase significantly, and the disadvantages of traditional reinforcement methods gradually become apparent.

[0003] Publication number CN219493299U discloses a pipe anti-condensation structure, specifically relating to the technical field of water supply and drainage pipes. The utility model includes a pipe body, the outer surface of which is provided with thermal insulation cotton, the outer surface of which is provided with a fixing device, the inner wall of the groove block being rotatably connected to a first threaded rod, the outer surface of the first threaded rod being fixedly connected to a second threaded rod, and the outer surfaces of the first and second threaded rods being threadedly connected to semicircular blocks;

[0004] During use, the above-mentioned anti-condensation structure for pipes can protect the pipes and reduce the risk of condensation by adding an anti-condensation structure design to the outside of the pipes through a heat-insulating structure design. However, when the elevated structure of the air duct covers the protective structure, it is easy to cause the weight of the air duct to be overweight, resulting in uneven force on the connection ends of the air duct during construction and use. When used in winter, condensation is adsorbed and condensed, further increasing the load-bearing capacity of the air duct and possibly causing the risk of falling.

[0005] Therefore, in order to solve the above problems, a condensation collection structure on the inner wall of an elevated air-conditioning duct is proposed. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a condensation collection structure on the inner wall of an elevated air-conditioning duct, which has the advantages of concentrating cold air at the top for condensation and collection, collecting condensation, avoiding adhesion, and a lighter structural design, which can prevent the duct from falling.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a structure for collecting condensation on the inner wall of an elevated air-conditioning duct, comprising an air duct, the surface of which is fitted with an anti-condensation component;

[0008] The anti-condensation component includes an intubation tube that fits with the air duct. The top end of the intubation tube is connected to an inclined tube, and the other end of the inclined tube is connected to a gathering tube. A condensation funnel is fixed inside the top end of the gathering tube, and the bottom end of the gathering tube is connected to a collection tube.

[0009] Preferably, the bottom end of the first intubation tube is connected with a square tube connected to the air duct.

[0010] Preferably, a sealing tube that is plugged into the gathering tube is fixedly provided on the top end of the collecting tube.

[0011] Preferably, an inner tube is fixedly provided inside the gathering tube, and a guide shaft penetrating the collecting tube is inserted into the inner tube.

[0012] Preferably, a base that fits the surface of the air duct is fixedly provided at the bottom end of the guide shaft, and a spring that fits the inner tube is sleeved on the outside of the top extension rod of the guide shaft.

[0013] Preferably, a connecting frame is provided between the two air ducts, and frames that are plugged into the inside of the air ducts are provided on both sides of the connecting frame. Slots are provided on the upper and lower sides of the connecting frame, and a connecting plate is plugged into the inside of the slot. Support legs that are fitted into the air ducts are fixed on both sides of the connecting plate.

[0014] Preferably, an elastic block is fixedly provided at the bottom end of the connecting plate, and a pressing plate located inside the slot is fixedly provided at the bottom end of the elastic block.

[0015] Preferably, a sealing assembly is provided on the outer side of the square tube on the right side;

[0016] The sealing component includes a second inserting pipe connected to the square tube, and a sealing plug is inserted at the top end of the second inserting pipe.

[0017] By adopting the above technical solution, (briefly describe the effect).

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. The utility model adopts the inclined tube structure in the anti-condensation component and the collection tube structure design in the middle. When used in winter, hot air passes along the collection tube at the top. When interacting with the cold air outside, the dew condensed from the hot air and the cold air is collected inside the collection tube, thereby avoiding the problem of condensation on the surface of the air duct. In addition, the lighter pipe design can reduce the counterweight of the pipe, thereby avoiding the risk of the pipe falling.

[0020] 2. The utility model has a support leg structure design that can be easily installed. It can be quickly installed and positioned on the outside of the air duct to reinforce its position and strengthen the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the installation structure of the anti-condensation component of the utility model;

[0023] Figure 3 This is a schematic diagram of the installation structure of the inclined pipe of the utility model;

[0024] Figure 4 This is a schematic cross-sectional view of the collecting tube of the present invention;

[0025] Figure 5 This is a schematic diagram of the installation structure of the connection frame of the utility model.

[0026] In the figure: 1. Air duct;

[0027] 2. Anti-condensation assembly; 21. Intubation tube 1; 22. Inclined tube; 23. Collection tube; 24. Condensation funnel; 25. Sealing tube; 26. Collection tube; 27. Inner tube; 28. Guide shaft; 29. Base; 210. Spring;

[0028] 3. Sealing assembly; 31. Cannula 2; 32. Sealing plug;

[0029] 4. Connecting frame; 5. Card slot; 6. Support foot; 7. Connecting plate; 8. Elastic block; 9. Clamping plate; 10. Square tube. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] The following describes an embodiment of the present invention based on its overall structure.

[0032] like Figures 1 to 5 As shown, the utility model provides a condensation collection structure for the inner wall of an elevated air-conditioning duct, comprising an air duct 1, and an anti-condensation component 2 is attached to the surface of the air duct 1;

[0033] The anti-condensation component 2 includes an intubation tube 21 that is fitted with the air duct 1. The top end of the intubation tube 21 is connected to an inclined tube 22, and the other end of the inclined tube 22 is connected to a collecting tube 23. A condensation funnel 24 is fixed inside the top end of the collecting tube 23, and a collecting tube 26 is connected to the bottom end of the collecting tube 23. The collecting tube 23 is located at the top of the air duct. When used in winter, the hot air passing through can be guided to the top to collect condensation through the external cold air.

[0034] Furthermore, in this embodiment, a square tube 10 communicating with the air duct 1 is inserted into the bottom end of the insert pipe 21 to facilitate installation of the insert pipe 21 .

[0035] A sealing tube 25 is fixedly provided at the top end of the collecting tube 26 and is plugged into the gathering tube 23 , so that the sealing tube 25 can be used for plugging and positioning, sealing, and reducing leakage.

[0036] An inner tube 27 is fixedly provided inside the gathering tube 23 . The structure of the inner tube 27 can guide the movement distance. A guide shaft 28 that passes through the collection tube 26 is inserted inside the inner tube 27 . The structural design of the guide shaft 28 can guide the movement inside the inner tube 27 .

[0037] The bottom end of the guide shaft 28 is fixed with a base 29 that fits with the surface of the air duct 1, and the outer side of the top extension rod of the guide shaft 28 is provided with a spring 210 that fits with the inner tube 27. The structural design of the spring 210 can play an elastic pushing role to keep the collection tube 26 positioned at the bottom of the gathering tube 23.

[0038] A connecting frame 4 is fitted between the two air ducts 1, and both sides of the connecting frame 4 are provided with frames that are plugged into the inside of the air duct 1. Slots 5 are provided on the upper and lower sides of the connecting frame 4, and a connecting plate 7 is inserted into the inside of the slot 5. Support legs 6 that fit the air duct 1 are fixed on both sides of the connecting plate 7. The support leg 6 structure can be quickly installed into the inside of the slot 5, making positioning more convenient.

[0039] An elastic block 8 is fixed to the bottom end of the connecting plate 7, and a clamping plate 9 located inside the card slot 5 is fixed to the bottom end of the elastic block 8. The clamping plate 9 is pushed by the elastic block 8 to clamp inside the card slot 5, making positioning more convenient.

[0040] A sealing assembly 3 is provided on the outside of the right square tube 10;

[0041] The sealing assembly 3 includes a second insert tube 31 plugged into the square tube 10 , and a sealing plug 32 is plugged into the top end of the second insert tube 31 . The second insert tube 31 can be installed to the outside of the unused square tube 10 and sealed by the sealing plug 32 .

[0042] The working principle and process of a condensation collection structure on the inner wall of an elevated air-conditioning duct:

[0043] When the air duct 1 of the air conditioner is in operation, condensed water is generated on its surface due to the temperature difference. The intubation tube 21 attached to the surface of the air duct 1 is in close contact with the air duct 1, so that the condensed water naturally flows to the intubation tube 21 under the action of gravity. The bottom end of the intubation tube 21 is connected to the air duct 1 through the square tube 10, which ensures that the condensed water can smoothly enter the anti-condensation system. The condensed water entering the intubation tube 21 flows to the collecting tube 23 under the action of gravity along the inclination angle of the inclined tube 22. The inclined design of the inclined tube 22 avoids the condensed water from remaining in the tube and ensures smooth diversion. At the top of the collecting tube 23, the condensation funnel 24 further gathers the condensed water collected by the inclined tube 22, guiding the water flow to flow downward. The sealing tube 25 at the bottom end of the collecting tube 23 is tightly connected to the collecting tube 26 to ensure that the condensed water will not leak. Inside the collecting tube 26, the guide shaft 28 runs through it, and the base 29 fixed at its bottom end is attached to the surface of the air duct 1, playing a role of stable support. The spring 210 sleeved on the outside of the guide shaft 28 is located between the inner tube 27 and the guide shaft 28. When the condensed water in the collection tube 26 gradually increases, the collection tube 26 slides downward along the guide shaft 28 under the action of gravity, compressing the spring 210. The spring 210 acts as a buffer to prevent the collection tube 26 from suddenly falling due to gravity. When the condensed water in the collection tube 26 is discharged, the spring 210 rebounds, driving the collection tube 26 to return to its original position and wait for the next round of collection. The two adjacent air ducts 1 are connected by the connecting frame 4. The frames on both sides of the connecting frame 4 are respectively inserted into the interior of the air duct 1 to achieve initial positioning. The slots 5 on the upper and lower sides are used to fix the connecting plate 7. The legs 6 on both sides of the connecting plate 7 fit with the air duct 1. The contact between the legs 6 and the air duct 1 enhances the stability of the connection, so that the air duct 1 will not be easily displaced during operation. The elastic block 8 and the clamping plate 9 at the bottom of the connecting plate 7 are located inside the slot 5. The elastic properties of the elastic block 8 enable it to deform during installation, exerting pressure on the clamping plate 9, thereby firmly fixing the connecting plate 7 in the slot 5 to prevent a gap from appearing between the connecting frame 4 and the air duct 1. In the sealing assembly 3 located on the outside of the right square tube 10, the second intubation tube 31 is plugged into the square tube 10 to form a sealed channel. The sealing plug 32 at the top of the second intubation tube 31 can close the channel when not in use to prevent external air and dust from entering, and also to prevent the condensed water remaining in the square tube 10 from overflowing, thereby ensuring the sealing of the entire system.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A condensation collection structure for the inner wall of an elevated air-conditioning duct, comprising an air duct (1), characterized in that: The surface of the air duct (1) is fitted with an anti-condensation component (2); The anti-condensation component (2) includes an insert tube (21) fitted with the air duct (1), the top end of the insert tube (21) is connected to an inclined tube (22), the other end of the inclined tube (22) is connected to a gathering tube (23), a condensation funnel (24) is fixedly provided inside the top end of the gathering tube (23), and the bottom end of the gathering tube (23) is connected to a collection tube (26).

2. The condensation collection structure on the inner wall of an elevated air-conditioning duct according to claim 1, characterized in that: The bottom end of the insert pipe 1 (21) is connected with a square pipe (10) that is in communication with the air duct (1).

3. The condensation collection structure on the inner wall of an elevated air-conditioning duct according to claim 1, characterized in that: A sealing tube (25) is fixedly provided at the top end of the collecting tube (26) and is plugged into the gathering tube (23).

4. The condensation collection structure on the inner wall of an elevated air-conditioning duct according to claim 1, characterized in that: An inner tube (27) is fixedly provided inside the gathering tube (23), and a guide shaft (28) that passes through the collecting tube (26) is inserted into the inner tube (27).

5. The condensation collection structure on the inner wall of an elevated air-conditioning duct according to claim 4, characterized in that: The bottom end of the guide shaft (28) is fixedly provided with a base (29) that fits the surface of the air duct (1), and the top extension rod of the guide shaft (28) is sleeved with a spring (210) that fits the inner tube (27) on the outside.

6. The condensation collection structure on the inner wall of an elevated air-conditioning duct according to claim 1, characterized in that: A connecting frame (4) is provided between the two air ducts (1), and frames are provided on both sides of the connecting frame (4) for plugging into the interior of the air duct (1). Slots (5) are provided on the upper and lower sides of the connecting frame (4), and a connecting plate (7) is provided inside the slot (5). Support legs (6) that are in contact with the air duct (1) are fixed on both sides of the connecting plate (7).

7. The condensation collection structure on the inner wall of an elevated air-conditioning duct according to claim 6, characterized in that: An elastic block (8) is fixedly provided at the bottom end of the connecting plate (7), and a clamping plate (9) located inside the card slot (5) is fixedly provided at the bottom end of the elastic block (8).

8. The condensation collection structure on the inner wall of an elevated air-conditioning duct according to claim 2, characterized in that: A sealing assembly (3) is provided on the outer side of the square tube (10) on the right side; The sealing assembly (3) includes a second insert (31) plugged into the square tube (10), and a sealing plug (32) is plugged into the top end of the second insert (31).

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