Leakage-proof air conditioner condenser pipe

Abstract

The utility model discloses a leakage-proof air conditioner condenser pipe, and relates to the technical field of air conditioner condenser pipes, the leakage-proof air conditioner condenser pipe comprises a condenser pipe body, the two ends of the condenser pipe body are fixedly connected with threaded connectors, the left end is in threaded connection with the inner wall of a drain pipe of an outdoor unit, and the right end is in threaded connection with the inner wall of a condenser connecting pipe of an indoor unit; a sealing mechanism is arranged on the outer surface of the threaded connector; the sealing mechanism comprises a threaded ring, the inner surface of the threaded ring is in threaded connection with the inner surface of the threaded connector, a rubber pad is bonded to the side face, away from the condenser pipe body, of the threaded ring, and a water-absorbent resin cushion layer is bonded to the side face, away from the threaded ring, of the rubber pad. Through cooperation of the structure, the anti-leakage effect of the condensation pipe body can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-conditioning condensing tubes, in particular to a leak-proof air-conditioning condensing tube. Background Art

[0002] The air conditioner condenser pipe refers to the condensate drainage pipe that connects the indoor unit and the outdoor unit with a metal pipe. The function of the condensate pipe is to drain the condensate in the water pan of the fan coil unit (or air conditioner).

[0003] When installing the existing air conditioner condenser pipe, the interface is simply sealed with a sealing gasket. This sealing method is too simple. During long-term use, the air conditioner will be frequently turned on and off, and vibration will be generated during the process of turning on and off. This vibration will be transmitted to the connecting pipe, which may cause the connecting gasket to loosen or be damaged, thereby reducing the sealing performance and causing leakage.

[0004] For this reason, a leakproof air-conditioning condensing pipe is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a leak-proof air-conditioning condenser in order to improve the anti-leakage effect of the condenser body.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A leakproof air conditioner condenser, comprising a condenser body, wherein both ends of the condenser body are fixedly connected with threaded connectors, the threaded connector at the left end is threadedly connected to the inner wall of a drain pipe of an outdoor unit, and the threaded connector at the right end is threadedly connected to the inner wall of a condenser connecting pipe of an indoor unit, and a sealing mechanism is provided on the outer surface of the threaded connector;

[0008] The sealing mechanism includes a threaded ring, the inner surface of the threaded ring is threadedly connected to the inner surface of the threaded connector, a rubber pad is bonded to the side of the threaded ring away from the condenser body, and a water-absorbing resin pad is bonded to the side of the rubber pad away from the threaded ring.

[0009] Furthermore, a deformation cavity is provided inside the water-absorbing resin pad.

[0010] Furthermore, there are a plurality of deformation cavities, and the plurality of deformation cavities are evenly arranged inside the water-absorbing resin pad layer.

[0011] Furthermore, a plurality of threaded holes are formed on a side surface of the condenser body close to the threaded connector.

[0012] Furthermore, a threaded rod is threadedly connected to the inner surface of the threaded hole.

[0013] Furthermore, the length dimension of the threaded rod is greater than the depth dimension of the threaded hole.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] In the utility model, when the condenser tube body is used, the threaded connector at one end of the condenser tube body can be threadedly connected to the inner wall of the drainage pipe of the outdoor unit, and the threaded connector at the other end can be threadedly connected to the inner wall of the connecting pipe of the indoor unit condenser. Then the threaded ring can be rotated to drive the rubber pad and the water-absorbing resin cushion layer to move toward the connection of the connecting pipe, until the threaded ring drives the water-absorbing resin cushion layer to press against the end of the connecting inlet pipe. At this time, the water-absorbing resin cushion layer will be compressed near the connection, thereby improving the sealing performance when the condenser tube body is connected to the drainage pipe of the outdoor unit and the connecting pipe of the indoor unit condenser, and preventing condensation water leakage; when condensation water leaks, the water-absorbing resin cushion layer can absorb the condensation water, and after absorbing the condensation water, it will swell and become soft. The swollen water-absorbing resin cushion layer can further squeeze the connection between the water-absorbing resin cushion layer and the end of the connecting pipe, thereby further improving the sealing performance; the cooperation of the above structures can improve the anti-leakage effect of the condenser tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the sealing mechanism in the utility model;

[0018] Figure 3 It is a cross-sectional view of the water-absorbent resin cushion layer in the utility model;

[0019] Figure 4 It is a cross-sectional view of the condenser body in the utility model.

[0020] Markings in the figure: 1-condenser body, 2-sealing mechanism, 11-threaded connector, 12-threaded hole, 13-threaded rod, 21-threaded ring, 22-rubber pad, 23-water-absorbent resin pad, 24-deformation cavity. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Example

[0022] Reference Figure 1-Figure 4 , a leak-proof air-conditioning condenser, comprising a condenser body 1, two ends of the condenser body 1 are fixedly connected with threaded connectors 11, the left end of the threaded connector 11 is threadedly connected to the inner wall of the drainage pipe of the outdoor unit, and the right end of the threaded connector 11 is threadedly connected to the inner wall of the connecting pipe of the indoor unit condenser, and the outer surface of the threaded connector 11 is provided with a sealing mechanism 2; the sealing mechanism 2 comprises a threaded ring 21, the inner surface of the threaded ring 21 is threadedly connected to the inner surface of the threaded connector 11, a rubber pad 22 is bonded to the side of the threaded ring 21 away from the condenser body 1, and a water-absorbing resin cushion layer 23 is bonded to the side of the rubber pad 22 away from the threaded ring 21; specifically, the threaded connector 11 at one end of the condenser body 1 is threadedly connected to the inner wall of the drainage pipe of the outdoor unit, and the threaded connector 11 at the other end is threadedly connected to the inner wall of the connecting pipe of the indoor unit condenser , then the threaded ring 21 can be rotated to drive the rubber pad 22 and the water-absorbing resin cushion layer 23 to move toward the connection of the connecting pipe, until the threaded ring 21 drives the water-absorbing resin cushion layer 23 to press against the end of the connecting inlet pipe. At this time, the water-absorbing resin cushion layer 23 will be compressed near the connection, thereby improving the sealing performance when the condenser tube body 1 is connected to the drainage pipe of the outdoor unit and the indoor unit condenser connecting pipe, and preventing condensed water leakage; when condensed water leaks, the water-absorbing resin cushion layer 23 can absorb the condensed water, and after absorbing the condensed water, it will swell and become soft. The swollen water-absorbing resin cushion layer 23 can further squeeze the connection between the water-absorbing resin cushion layer 23 and the end of the connecting pipe, and also prevent the vibration when the air conditioner is turned on from causing the water-absorbing resin cushion layer 23 to move, thereby further improving the sealing performance; the cooperation of the above structure can improve the anti-leakage effect of the condenser tube body 1.

[0023] Reference Figure 1-Figure 4 A deformation cavity 24 is opened inside the water-absorbent resin pad layer 23, and the number of the deformation cavities 24 is several, and the several deformation cavities 24 are evenly arranged inside the water-absorbent resin pad layer 23; specifically, the deformation cavity 24 can provide a deformation space for the expansion and deformation of the water-absorbent resin pad layer 23.

[0024] Reference Figure 1-Figure 4 A plurality of threaded holes 12 are provided on one side of the condenser body 1 near the threaded connector 11, and a threaded rod 13 is threadedly connected to the inner surface of the threaded hole 12, and the length of the threaded rod 13 is greater than the depth of the threaded hole 12; specifically, after rotating the sealing mechanism 2 close to the connection between the condenser body 1 and the connecting pipe, the threaded rod 13 can be rotated to slowly extend from the inside of the deformation cavity 24 and abut against the threaded ring 21, thereby improving the support effect on the threaded ring 21 and preventing the absorbent resin cushion layer 23 from expanding and generating a reverse thrust on the threaded ring 21, thereby ensuring the sealing performance of the sealing mechanism 2 for the connection between the condenser body 1 and the drainage pipe of the outdoor unit and the end of the indoor unit condenser connecting pipe.

[0025] The implementation principle of the embodiment of a leak-proof air-conditioning condenser tube of the present application is as follows:

[0026] When using the condenser body 1, the threaded connector 11 at one end of the condenser body 1 can be threadedly connected to the inner wall of the drain pipe of the outdoor unit, and the threaded connector 11 at the other end can be threadedly connected to the inner wall of the connecting pipe of the indoor unit condenser. Then the threaded ring 21 can be rotated to drive the rubber pad 22 and the water-absorbing resin cushion layer 23 to move toward the connection of the connecting pipe until the threaded ring 21 drives the water-absorbing resin cushion layer 23 to press against the end of the connecting inlet pipe. At this time, the water-absorbing resin cushion layer 23 will be compressed near the connection, thereby improving the sealing performance when the condenser body 1 is connected to the drain pipe of the outdoor unit and the connecting pipe of the indoor unit condenser, and preventing condensation water leakage; when condensation water leaks, the water-absorbing resin cushion layer 23 can absorb the condensation water, and after absorbing the condensation water, it will swell and become soft. The swollen water-absorbing resin cushion layer 23 can further squeeze the connection between the water-absorbing resin cushion layer 23 and the end of the connecting pipe, thereby further improving the sealing performance; the cooperation of the above structure can improve the anti-leakage effect of the condenser body 1.

[0027] On the other hand, after rotating the sealing mechanism 2 close to the connection between the condenser body 1 and the connecting pipe, the threaded rod 13 can be rotated to slowly extend it from the inside of the deformation cavity 24 and press against the threaded ring 21, thereby improving the support for the threaded ring 21, preventing the water-absorbent resin cushion layer 23 from expanding and generating reverse thrust on the threaded ring 21, and preventing the water-absorbent resin cushion layer 23 from being displaced due to vibration when the air conditioner is turned on, thereby ensuring the sealing performance of the sealing mechanism 2 on the connection between the condenser body 1 and the drainage pipe of the outdoor unit and the end of the indoor unit condenser connecting pipe.

[0028] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A leakproof air conditioning condenser, comprising a condenser body (1), Features: Both ends of the condenser pipe body (1) are fixedly connected with threaded connectors (11); the threaded connector (11) at the left end is threadedly connected to the inner wall of the drainage pipe of the outdoor unit, and the threaded connector (11) at the right end is threadedly connected to the inner wall of the indoor unit condenser connection pipe; and a sealing mechanism (2) is provided on the outer surface of the threaded connector (11); The sealing mechanism (2) comprises a threaded ring (21), the inner surface of the threaded ring (21) being threadedly connected to the inner surface of the threaded connector (11), a rubber pad (22) being bonded to a side of the threaded ring (21) away from the condenser body (1), and a water-absorbing resin pad (23) being bonded to a side of the rubber pad (22) away from the threaded ring (21).

2. A leak-proof air conditioning condenser according to claim 1, Features: A deformation cavity (24) is provided inside the water-absorbing resin cushion layer (23).

3. A leak-proof air conditioning condenser according to claim 2, Features: The number of the deformation cavities (24) is multiple, and the multiple deformation cavities (24) are evenly arranged inside the water-absorbing resin pad layer (23).

4. A leak-proof air conditioning condenser according to claim 1, Features: A plurality of threaded holes (12) are provided on a side surface of the condenser tube body (1) close to the threaded connector (11).

5. A leak-proof air conditioning condenser according to claim 4, Features: A threaded rod (13) is threadedly connected to the inner surface of the threaded hole (12).

6. A leak-proof air conditioning condenser according to claim 5, Features: The length dimension of the threaded rod (13) is greater than the depth dimension of the threaded hole (12).

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