CN209310239U - A kind of discharge structure and air conditioner - Google Patents

Abstract

The utility model provides a drainage structure and an air conditioner, which relate to the technical field of air conditioners. The drainage structure includes a joint and a drain spout, the joint is bent, the drain spout extends into the entrance of the joint, the drain spout includes an integrally formed pipe body and an extension section, the extension section is connected to the opening of the pipe body, and is arranged on the pipe body The side away from the outlet of the connector. Compared with the prior art, the drainage structure described in the utility model adopts the drainage nozzle extending into the joint and the extension section connected with the pipe body, so the drainage nozzle can resist the joint under the action of external force to prevent gaps , to avoid water leakage, improve sealing performance, and reduce space occupation, easy disassembly and assembly, and good user experience.

Description

A drainage structure and an air conditioner

technical field

The utility model relates to the technical field of air conditioning, in particular to a drainage structure and an air conditioner.

Background technique

At present, most of the drain nozzles on the base of the air conditioner are set vertically downward to the base of the air conditioner. After the installation of the air conditioner is completed, the drain nozzles are installed vertically and connected to the drain pipe, so that the condensed water in the water channel in the base of the air conditioner can be drained faster. discharge. However, in this way, the drain pipe is likely to form a gap with the drain nozzle or even separate from the drain nozzle under the action of external force, resulting in water leakage, and the drainage structure takes up a large space, difficult to disassemble and install, and poor user experience.

Utility model content

The problem solved by the utility model is how to improve the sealing performance, prevent water leakage under the action of external force, reduce the occupied space, simplify the operation process of disassembly and installation, and improve the user experience.

In order to solve the above problems, the technical solution of the utility model is achieved in that:

In the first aspect, the utility model provides a drainage structure, including a joint and a drain spout, the joint is bent, the drain spout extends into the entrance of the joint, the drain spout includes an integrally formed pipe body and an extension section, and the extension section is connected to the On the opening of the pipe body, it is arranged on the side of the pipe body away from the outlet of the joint. Compared with the prior art, the drainage structure described in the utility model adopts the drainage nozzle extending into the joint and the extension section connected with the pipe body, so the drainage nozzle can resist the joint under the action of external force to prevent gaps , to avoid water leakage, improve sealing performance, and reduce space occupation, easy disassembly and assembly, and good user experience.

Further, the pipe body is cylindrical, the extension section is arc-shaped, and the radius of the pipe body is the same as that of the extension section. Make the shape of the pipe body match the shape of the extension section, thereby increasing the connection strength between the extension section and the pipe body, and preventing it from being pulled apart by external force.

Further, the pipe body and the extension section have a circular arc transition. To make the transition between the pipe body and the extension section smooth, avoid cutting the joint.

Further, the joint includes a first connecting part and a second connecting part integrally formed, the inlet is arranged in the first connecting part, the outlet is arranged in the second connecting part, the first connecting part is sleeved outside the drain nozzle, and the first connecting part The axial direction and the axial direction of the second connection part form a first included angle. When an external force acts on the joint along the axial direction of the second connecting part, the first connecting part is opposed to the drain spout, and the drain spout exerts a resisting force on the first connecting part to prevent a gap between the drain spout and the joint.

Further, the range of the first included angle is between 90 and 120 degrees. To ensure that the second connecting portion is vertically arranged to facilitate drainage.

Further, the first connecting portion is in interference fit with the drain nozzle. In order to enhance the tightness of the drainage, prevent water leakage, and effectively prevent the first connecting part from accidentally detaching from the drain nozzle.

Further, the drainage structure further includes a drainage pipe, and the second connecting part is sheathed outside the drainage pipe and formed integrally with the drainage pipe. To increase the connection strength between the second connection part and the drain pipe for discharging water to the outside.

Further, the drain spout is arranged horizontally or at a second included angle with the horizontal plane and inclined downwards, and the second included angle ranges from 0 to 30 degrees. In order to facilitate drainage, when the drain spout is set horizontally, the first included angle is 90°; when the drain spout is set at a second included angle with the horizontal plane and inclined downward, the difference between the first included angle and the second included angle is 90° degree, so as to ensure that the second connecting part is vertically arranged to facilitate drainage.

Further, the drainage structure further includes a limiter, the limiter is installed on the joint, and the limiter is used for detachable connection with the base of the air conditioner. The relative position of the connector and the base of the air conditioner is fixed to prevent the displacement of the connector relative to the base of the air conditioner, and prevent the connector from accidentally detaching from the drain nozzle.

In the second aspect, the utility model provides an air conditioner, which includes an air conditioner base and the above-mentioned drainage structure. The drainage structure includes a joint and a drain nozzle. The drain nozzle is connected to the side of the air conditioner base. The drain spout includes an integrally formed pipe body and an extension section, the extension section is connected to the opening of the pipe body and is arranged on the side of the pipe body away from the outlet of the joint. The drain nozzle in the drainage structure in the air conditioner can resist the joint under the action of external force, prevent gaps, avoid water leakage, improve sealing performance, and reduce occupied space. It is convenient to disassemble and assemble, and the user experience is good.

Further, the base of the air conditioner is provided with a fixing plate extending outward, the fixing plate is spaced apart from the drain nozzle, and forms a fixing groove, and the joint extends into the fixing groove. The fixing groove can limit the position of the joint, so as to ensure that the joint connection is stable and reliable, and further improve the sealing performance.

Description of drawings

Fig. 1 is a structural schematic diagram of a viewing angle after the drainage structure described in the first embodiment of the present invention is installed;

Fig. 2 is a structural schematic view of another perspective after the drainage structure described in the first embodiment of the present invention is installed;

Fig. 3 is a structural schematic diagram of the connection between the drain nozzle and the air conditioner base in the drainage structure described in the first embodiment of the present invention;

Fig. 4 is a structural schematic diagram of a joint in the drainage structure described in the first embodiment of the present invention;

Fig. 5 is a schematic structural view of the air conditioner described in the second embodiment of the present invention;

FIG. 6 is a partially enlarged view of VI in FIG. 5 .

Explanation of reference signs:

10-air conditioner; 100-drainage structure; 110-joint; 111-first connection part; 112-second connection part; 120-drain nozzle; 121-pipe body; 122-extended section; ;124-the second chamfering structure; 125-the first arc segment; 126-the second arc segment; 130-drainage pipe; Hole; 230-fixed plate; 240-fixed groove.

Detailed ways

In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, specific embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings.

first embodiment

Please refer to FIG. 1 and FIG. 2 together. The embodiment of the present utility model provides a drainage structure 100 for drainage. The drain spout 120 can resist the joint 110 under the action of external force, prevent gaps, avoid water leakage, improve sealing performance, reduce space occupation, facilitate disassembly and assembly, and provide a good user experience. In this embodiment, the drainage structure 100 is applied on the air conditioner base 200 , and the drainage structure 100 is connected with the air conditioner base 200 to drain the condensed water formed in the air conditioner base 200 .

The drainage structure 100 includes a joint 110 , a drainage nozzle 120 , a drainage pipe 130 and a limiting member 140 . The drain nozzle 120 is used to connect with the side of the air conditioner base 200 , the drain nozzle 120 extends into the inlet of the connector 110 , and the drain pipe 130 is connected to the outlet of the connector 110 . In this embodiment, the drain nozzle 120 is integrally formed with the air conditioner base 200, and the drain nozzle 120 is formed by extending outward from the side of the air conditioner base 200, but it is not limited thereto. In other embodiments, the drain nozzle 120 can also be integrated with the air conditioner base 200 is a detachable connection, such as a threaded connection or snap connection. The condensed water in the air conditioner base 200 can enter the drain nozzle 120 from the side of the air conditioner base 200 , then enter the drain pipe 130 through the joint 110 , and finally be discharged to the outside through the drain pipe 130 . The stopper 140 is installed on the joint 110, and the stopper 140 is used for detachable connection with the air conditioner base 200, so as to fix the relative position of the joint 110 and the air conditioner base 200, prevent the joint 110 from being displaced relative to the air conditioner base 200, and prevent the joint 110 from Accidentally disengage the drain spout 120.

It is worth noting that the drain spout 120 is disposed on the side of the air conditioner base 200 , and the drain spout 120 is disposed horizontally or at a second angle with the horizontal plane and inclined downward so as to guide the condensed water to flow out and prevent the condensed water from accumulating. Specifically, the range of the second included angle is between 0 and 30 degrees. After the air conditioner base 200 is installed, the sides of the air conditioner base 200 are set vertically, and the included angle between the axial direction of the drain nozzle 120 and the vertical plane is The range is between 60 degrees and 90 degrees, so as to increase the disassembly space and facilitate the user to disassemble or install the joint 110 . In this embodiment, the drain nozzle 120 is arranged horizontally, that is, the angle between the axial direction of the drain nozzle 120 and the side surface of the air conditioner base 200 is 90 degrees, which is convenient for users to operate, but it is not limited thereto. In other embodiments, the drain The nozzle 120 forms a second included angle with the horizontal plane and is inclined downward, wherein the second included angle is 30 degrees, that is, the included angle between the axial direction of the drain nozzle 120 and the side surface of the air conditioner base 200 is 60 degrees.

Please refer to FIG. 3 and FIG. 4 . It should be noted that the joint 110 is sleeved on the drain spout 120 , the joint 110 is bent, and the drain spout 120 includes an integrally formed pipe body 121 and an extension section 122 . The extension section 122 is connected to the opening of the pipe body 121, and is arranged on the side of the pipe body 121 away from the outlet of the joint 110. It can be understood that, in this embodiment, the pipe body 121 is arranged horizontally, and the joint 110 is bent vertically and Extending vertically, the outlet of the joint 110 is located below the pipe body 121. The pipe body 121 is divided into an upper half (not marked in the figure) and a lower half (not marked in the figure) with the horizontal plane of its axis as the interface, wherein the upper half The part is located on the side of the lower part away from the outlet of the joint 110, and the extension part 122 is connected to the upper part. Specifically, the extension section 122 can guide the direction of water flow, so that the condensed water discharged from the drain nozzle 120 can be discharged along the outlet direction of the joint 110, and the extension section 122 can also resist the joint 110 to prevent the joint 110 from being under the action of external force. Create a gap with the drain nozzle 120 or even break away from the drain nozzle 120 .

It should be noted that the tube body 121 is cylindrical, and the extension section 122 is arc-shaped. The radius of the tube body 121 is the same as that of the extension section 122. The shape of the body 121 matches the shape of the extension section 122, so as to increase the connection strength between the extension section 122 and the pipe body 121 and prevent it from being pulled apart by external force.

In this embodiment, the tube body 121 and the extension section 122 have a circular arc transition. To make a smooth transition between the pipe body 121 and the extension section 122 , and avoid cutting the joint 110 . Specifically, one side of the extension section 122 is connected to the tube body 121 through the first chamfering structure 123 , and the other side is connected to the tube body 121 through the second chamfering structure 124 . The first chamfering structure 123 includes a first arc segment 125 and a second arc segment 126, the extension segment 122 is connected to the second arc segment 126 through the first arc segment 125, and the second arc segment 126 is connected to the round pipe , the radii of the first arc segment 125 and the second arc segment 126 are equal, and the first arc segment 125 and the second arc segment 126 are center-symmetric. The specific structure of the second chamfered structure 124 is the same as that of the first chamfered structure 123 , and will not be repeated here.

The joint 110 includes a first connecting portion 111 and a second connecting portion 112 integrally formed. The inlet is set in the first connecting part 111, the outlet is set in the second connecting part 112, the first connecting part 111 is set outside the drain nozzle 120, the second connecting part 112 is set outside the drain pipe 130, and the drain nozzle 120 outputs The condensed water enters the first connection part 111 through the inlet, and is output into the drain pipe 130 through the outlet of the second connection part 112 . The axial direction of the first connecting portion 111 and the axial direction of the second connecting portion 112 are arranged at a first angle, so as to facilitate installation and disassembly. When an external force acts on the connector 110 along the axial direction of the second connecting part 112, the first connecting part 111 will resist the drain nozzle 120, and the drain nozzle 120 will exert a resisting force on the first connecting part 111 to prevent the drain nozzle 120 from contacting the connector 110. At this time, since the side of the pipe body 121 away from the outlet of the second connecting part 112 is connected with an extension section 122, the extension section 122 increases the distance between the side of the drain nozzle 120 away from the outlet of the second connecting part 112 and the first The contact area of the first connecting portion 111 increases the resisting force, which can effectively prevent the external force from pulling the joint 110 away from the drain nozzle 120 along the axial direction of the second connecting portion 112 without affecting the flow of condensed water.

It should be noted that the range of the first included angle is between 90° and 120°, so as to ensure that the second connecting portion 112 is arranged vertically to facilitate drainage. In this embodiment, the drain nozzle 120 is arranged horizontally, the first included angle is 90 degrees, the second connecting part 112 is arranged vertically to facilitate drainage, and the first connecting part 111 and the second connecting part 112 are arranged vertically so as to resist The direction of the force is opposite to that of the external force, which further prevents the external force from pulling the joint 110 away from the drain spout 120 along the axial direction of the second connecting portion 112 , and enhances the leak-proof effect. But it is not limited thereto. In other embodiments, when the drain nozzle 120 forms a second included angle with the horizontal plane and is inclined downward, the difference between the first included angle and the second included angle is 90 degrees, so as to ensure the second included angle. The connecting portion 112 is arranged vertically to facilitate drainage. Specifically, if the drain spout 120 forms an included angle of 30 degrees with the horizontal plane and slopes downward, the first included angle is 120 degrees.

It should be noted that, in this embodiment, the first connecting portion 111 is in an interference fit with the drain nozzle 120 to enhance the tightness of the drainage, prevent water leakage, and effectively prevent the first connecting portion 111 from accidentally detaching from the drain nozzle 120 . The second connecting part 112 is integrally formed with the drain pipe 130, so as to increase the connection strength between the second connecting part 112 and the drain pipe 130, and prevent the external force from pulling the drain pipe 130 away from the second connecting part 112. The drain pipe 130 is used to discharge water to outside world.

In this embodiment, the joint 110 is made of an elastic material with a certain degree of elasticity, capable of buffering and absorbing external vibration or shaking, stable and durable, and has a long service life.

In this embodiment, the limiting member 140 is a clamp, the limiting member 140 is sleeved outside the joint 110, and can rotate relative to the joint 110, and the air conditioner base 200 is provided with a limiting platform 210 with a through hole 220, the limiting The member 140 can extend into the through hole 220 and be hooked with the limit table 210 to limit the relative position of the joint 110 and the air conditioner base 200, thereby limiting the relative position of the joint 110 and the drain nozzle 120, preventing the joint 110 from falling out of the drain under force. Mouth 120.

In the process of installing the joint 110, firstly, the first connecting part 111 is sleeved outside the drain nozzle 120 along its axial direction, and the extension section 122 is located on the side away from the outlet of the second connecting part 112, and then the stopper is rotated 140, extend the limiting member 140 into the through hole 220, and hook it with the limiting platform 210 to complete the installation.

In the drainage structure 100 described in the embodiment of the present invention, the joint 110 is bent, and the drain nozzle 120 extends into the entrance of the joint 110. The drain nozzle 120 includes an integrally formed pipe body 121 and an extension section 122, and the extension section 122 is connected to the pipe body. The opening of the pipe body 121 is arranged on the side of the pipe body 121 away from the outlet of the joint 110 . Compared with the prior art, the drainage structure 100 of the present utility model adopts the drainage nozzle 120 extending into the joint 110 and the extension section 122 connected with the pipe body 121, so the drainage nozzle 120 can be connected to the joint 110 under the action of external force. Carry out resistance, prevent gaps, avoid water leakage, improve sealing performance, and reduce space occupation, easy disassembly and assembly, and good user experience.

second embodiment

Please refer to FIG. 5 , the utility model provides an air conditioner 10 for regulating indoor air temperature. The air conditioner 10 includes an air conditioner base 200 and a drainage structure 100 . Wherein, the basic structure, principle and technical effect of the drainage structure 100 are the same as those of the first embodiment. For brief description, for parts not mentioned in this embodiment, reference may be made to the corresponding content in the first embodiment.

In this embodiment, the side of the air conditioner base 200 is provided with a water outlet (not shown), the position of the drain nozzle 120 corresponds to the position of the water outlet, and the drain nozzle 120 is extended outward from the water outlet, so that the air conditioner base 200 Drain the condensed water inside.

Referring to FIG. 6 , it is worth noting that the base 200 of the air conditioner is provided with a fixing plate 230 extending outward. The fixing plate 230 is spaced apart from the drain nozzle 120 and forms a fixing groove 240 into which the connector 110 extends. The fixing groove 240 can limit the position of the connector 110 to ensure the connection of the connector 110 is stable and reliable, prevent the connector 110 from falling off from the drain spout 120, and further improve the sealing performance. In this embodiment, the shape of the fixing plate 230 is arc-shaped, and matches the shape of the drain nozzle 120 , so that the formed fixing groove 240 is arc-shaped, which is convenient for matching with the connector 110 .

The beneficial effect of the air conditioner 10 described in the embodiment of the present utility model is the same as that of the first embodiment, and will not be repeated here.

Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model, so the protection scope of the present utility model should be based on the scope defined in the claims.

Claims (11)

1. A drainage structure, characterized in that it comprises a joint (110) and a drain spout (120), the joint (110) is bent, and the drain spout (120) extends into the joint (110) Inlet, the drain nozzle (120) includes an integrally formed pipe body (121) and an extension section (122), the extension section (122) is connected to the opening of the pipe body (121), and is arranged on the The side of the pipe body (121) away from the outlet of the joint (110). 2. The drainage structure according to claim 1, characterized in that, the pipe body (121) is cylindrical, the extension section (122) is arc-shaped, and the radius of the pipe body (121) is the same as The extensions (122) have the same radius. 3. The drainage structure according to claim 1, characterized in that, the pipe body (121) and the extension section (122) have a circular arc transition. 4. The drainage structure according to claim 1, characterized in that, the joint (110) comprises an integrally formed first connecting portion (111) and a second connecting portion (112), and the inlet is arranged at the first In a connection part (111), the outlet is arranged in the second connection part (112), the first connection part (111) is sleeved outside the drain nozzle (120), and the first connection The axial direction of the part (111) and the axial direction of the second connecting part (112) are arranged at a first included angle. 5. The drainage structure according to claim 4, characterized in that, the range of the first included angle is between 90 and 120 degrees. 6. The drainage structure according to claim 4, characterized in that, the first connecting portion (111) is in interference fit with the drainage nozzle (120). 7. The drainage structure according to claim 4, characterized in that, the drainage structure further comprises a drainage pipe (130), the second connecting portion (112) is sleeved outside the drainage pipe (130), and It is integrally formed with the drain pipe (130). 8. The drainage structure according to claim 1, characterized in that, the drain nozzle (120) is arranged horizontally or at a second angle with the horizontal plane and inclined downward, and the second angle ranges from 0 to Between 30 degrees. 9. The drainage structure according to claim 1, characterized in that, the drainage structure further comprises a limiting member (140), the limiting member (140) is installed on the joint (110), and the limiting member (140) The position piece (140) is used for detachable connection with the air conditioner base (200). 10. An air conditioner, characterized in that it comprises an air conditioner base (200) and the drainage structure according to any one of claims 1 to 9, the drain nozzle (120) and the side surface of the air conditioner base (200) connect. 11. The air conditioner according to claim 10, characterized in that, the air conditioner base (200) is provided with a fixing plate (230) extending outward, and the fixing plate (230) is spaced from the drain nozzle (120) set, and form a fixing groove (240), and the joint (110) extends into the fixing groove (240).