CN215597735U - Machine in air conditioning drainage subassembly and air conditioning - Google Patents
Machine in air conditioning drainage subassembly and air conditioning Download PDFInfo
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- CN215597735U CN215597735U CN202120800014.7U CN202120800014U CN215597735U CN 215597735 U CN215597735 U CN 215597735U CN 202120800014 U CN202120800014 U CN 202120800014U CN 215597735 U CN215597735 U CN 215597735U
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- air conditioner
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Abstract
The utility model discloses an air conditioner drainage assembly and an air conditioner indoor unit, wherein the air conditioner drainage assembly comprises a drainage port, a joint, a bolt, a drainage pipe and a sealing ring, a first limiting part and a second limiting part are formed on the outer peripheral wall of the drainage port, an elastic shifting piece is formed on the outer peripheral wall of the joint, a third limiting part is formed on the inner peripheral wall of the joint, the third limiting part is matched with the first limiting part to limit the joint to be separated from the drainage port along the axial direction, the bolt is connected to the joint in a sliding mode along the axial direction of the joint, the bolt is matched with the second limiting part to limit the joint to rotate relative to the drainage port, one end, far away from the second limiting part, of the bolt abuts against the elastic shifting piece, the outer peripheral wall of the drainage pipe is matched with the inner peripheral wall of the joint in a clamping mode, the outer peripheral wall of the sealing ring is matched with the inner peripheral wall of the drainage pipe in a clamping mode, and the drainage port and the drainage pipe are matched in a sealing mode through the sealing ring. The air conditioner drainage assembly is used for solving the problem that the installation efficiency and the sealing performance of the existing air conditioner drainage connecting structure cannot be considered at the same time.
Description
Technical Field
The utility model belongs to the technical field of air conditioners, and particularly relates to an air conditioner drainage assembly and an air conditioner indoor unit.
Background
When the air conditioner is used, a refrigerating and dehumidifying process can lead to a lot of condensate water on an evaporator of the air conditioner, the condensate water is drained through evaporator fins and enters a water receiving tank of a framework, the condensate water accumulated in the water receiving tank is drained out of the room through a water outlet connecting and draining pipe, a water outlet and a water draining pipe are complex in connecting process, and the water outlet and the water draining pipe cannot be installed well and can lead to water leakage of a user household air conditioner.
Among the prior art, the drain pipe adopts the fix with screw to go up at the outlet of air conditioner skeleton usually, because the drainage needs sealed, so the drain pipe need through great interference fit, just can ensure that water does not flow from the fit clearance, so need very big strength just can put the drain pipe in place when the drain pipe installation, it also wastes time and energy to align the screw hole simultaneously, consequently, prior art has the problem that installation effectiveness and sealing performance can't compromise.
Disclosure of Invention
The utility model aims to provide an air conditioner drainage assembly to solve the problem that the installation efficiency and the sealing performance of the existing air conditioner drainage connecting structure cannot be considered at the same time.
In order to achieve the purpose, the utility model adopts the following technical scheme to realize the purpose:
an air conditioner drain assembly comprising:
a water outlet, wherein a first limiting part and a second limiting part are formed on the peripheral wall of the water outlet;
the outer wall of the joint is provided with an elastic shifting sheet, the inner wall of the joint is provided with a third limiting part, and the third limiting part is matched with the first limiting part to limit the joint to be separated from the water outlet along the axial direction;
the bolt is connected to the joint in a sliding mode along the axial direction of the joint, the bolt is matched with the second limiting part to limit the joint to rotate relative to the water outlet, and one end, far away from the second limiting part, of the bolt abuts against the elastic shifting piece;
the outer peripheral wall of the water drainage pipe is clamped and matched with the inner peripheral wall of the joint;
and the peripheral wall of the sealing ring is clamped and matched with the inner peripheral wall of the drain pipe, and the drain port and the drain pipe are in sealing fit through the sealing ring.
In some embodiments, the first limiting portion is a first projection extending along a circumferential direction of the drain opening, and the third limiting portion is a second projection extending along a circumferential direction of the joint.
In some embodiments, the peripheral wall of the drain opening is formed with a guide projection cooperating with the second projection, and the guide projection is spiral.
In some embodiments, the second position-limiting portion is 2 third protruding blocks arranged at intervals.
In some embodiments, the latch comprises:
a slider;
the plug is formed at one end, close to the second limiting part, of the sliding block, and a guide inclined plane is formed on the plug;
and the push button is formed at one end of the sliding block close to the elastic shifting piece.
In some embodiments, the peripheral wall of the connector is formed with 2 spaced track bars, and the slider is slidably connected between the 2 track bars.
In some embodiments, the slider is formed with a guide groove, and the rail bar is formed with a guide bar engaged with the guide groove.
In some embodiments, one end of the guide groove close to the elastic shifting piece is formed with a positioning step, and the positioning step abuts against the guide strip.
In some embodiments, one of the outer peripheral wall of the drain pipe and the inner peripheral wall of the joint is formed with a first annular groove, the other of the outer peripheral wall of the drain pipe and the inner peripheral wall of the joint is formed with a first annular protrusion fitted with the first annular groove, and/or one of the inner peripheral wall of the drain pipe and the outer peripheral wall of the packing ring is formed with a second annular groove, and the other of the inner peripheral wall of the drain pipe and the outer peripheral wall of the packing ring is formed with a second annular protrusion fitted with the second annular groove.
Based on the improvement of the air conditioner drainage assembly, the utility model also provides an air conditioner indoor unit, which comprises the air conditioner drainage assembly.
Compared with the prior art, the utility model has the advantages and beneficial effects that:
1. when the water outlet is connected with the joint, the first limiting part and the third limiting part are staggered in the circumferential direction, the joint is sleeved on the water outlet, when the joint is sleeved in place, the joint is rotated, the axial limiting is realized by utilizing the matching between the first limiting part and the third limiting part, the joint can not be separated from the water outlet, in the process of rotating the joint, the bolt connected on the joint is contacted with the second limiting part, when the bolt is interfered with the second limiting part, the bolt can move along the axial direction of the joint by utilizing the elastic deformation of the elastic shifting piece so as to avoid the second limiting part, when the joint is rotated in place, the elastic restoring force of the elastic shifting piece pushes the bolt to realize the matching with the second limiting part, the circumferential limiting is realized by utilizing the matching between the second limiting part and the bolt, the joint is ensured not to rotate relative to the water outlet, the whole operation process is simple and easy to implement, thereby realizing the quick connection between the water outlet and the joint.
2. In the process of inserting the drain pipe into the joint, the quick connection between the drain port and the joint can be realized through the clamping fit between the outer peripheral wall of the drain pipe and the inner peripheral wall of the joint.
3. Through the clamping fit between the inner peripheral wall of the drain pipe and the outer peripheral wall of the sealing ring, the quick connection between the drain port and the sealing ring can be realized.
4. The clamping fit between the inner peripheral wall of the drain pipe and the outer peripheral wall of the sealing ring is utilized, the sealing ring can be ensured to be fixed in position and prevented from shifting in the process that the drain port is inserted into and extrudes the sealing ring, and therefore the sealing fit between the drain pipe and the drain port is ensured.
Other features and advantages of the present invention will become more apparent from the detailed description of the embodiments of the present invention when taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an air conditioner drainage assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of the drain opening of FIG. 1;
FIG. 3 is a schematic view of the structure of the joint of FIG. 1;
FIG. 4 is a schematic view of the latch of FIG. 1;
FIG. 5 is a schematic view of the structure of the drain pipe of FIG. 1;
FIG. 6 is a schematic view of the seal ring of FIG. 1;
description of reference numerals:
1. a water outlet; 11. a first bump; 12. a third bump; 13. a guide projection; 14 a tapered tube section;
2. a joint; 21. an elastic shifting piece; 22. a track bar; 23. a guide strip;
3. a bolt; 31. a slider; 32. a plug; 33. a guide slope; 34. a push button; 35 a guide groove; 36 positioning steps;
4. a drain pipe; 41. a first annular groove; 42. a second annular projection;
5. a seal ring; 51. a second annular groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "lateral", "vertical", and the like indicate orientations or positional relationships based on positional relationships shown in the drawings. The terminology is for the purpose of describing the utility model only and is for the purpose of simplifying the description, and is not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated, and is not to be considered limiting of the utility model. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1, the present embodiment provides an air conditioner drainage assembly for ensuring a quick and reliable connection between a drainage port 1 and a drainage pipe 4 in an air conditioner, wherein the air conditioner drainage assembly comprises a drainage port 1, a joint 2, a plug 3, a drainage pipe 4 and a sealing ring 5.
The drain port 1 is used for outflow of collected condensed water and can be integrally formed with the water receiving structure, in this embodiment, the drain pipe 4 can be specifically formed on a framework of the indoor unit of the air conditioner, a first limiting part and a second limiting part are formed on the outer peripheral wall of the drain port 1, and the first limiting part and the second limiting part are respectively used for matching with the joint 2 and the plug pin 3.
An elastic pick-up 21 is formed on the outer peripheral wall of the joint 2, and as shown in fig. 3, a third stopper is formed on the inner peripheral wall of the joint 2, and the joint 2 is restricted from being separated from the drain port 1 in the axial direction by the engagement of the third stopper with the first stopper.
The periphery wall of drain pipe 4 clamps the cooperation with the internal perisporium of connecting 2, and at the in-process of inserting drain pipe 4 into connecting 2, utilize the cooperation that clamps between the periphery wall of drain pipe 4 and the internal perisporium of connecting 2, can realize the high-speed joint between outlet 1 and the joint 2.
The periphery wall of sealing washer 5 and the interior wall snap-fit of drain pipe 4 can realize the high-speed joint between outlet 1 and the sealing washer 5, inserts and extrudes the in-process of sealing washer 5 at outlet 1, can also ensure the rigidity of sealing washer 5, avoid sealing washer 5 to shift to sealed cooperation between drain pipe 4 and outlet 1 has been guaranteed.
Because the position of the water outlet 1 is fixed, in the actual installation process, the joint 2, the bolt 3, the water discharge pipe 4 and the sealing ring 5 can be assembled together and then connected with the water outlet 1.
Specifically, the sealing ring 5 may be installed inside the water discharge pipe 4, the joint 2 may be installed outside the water discharge pipe 4, the plug 3 may be installed on the joint 2 in advance, the plug 3 may be installed on the joint 2 after the joint 2 is installed on the water discharge pipe 4, and finally, the joint 2 with the plug 3 installed thereon may be installed outside the water discharge port 1.
When being connected outlet 1 and joint 2, make first spacing portion earlier, spacing mutual staggering of third portion in circumference, after the suit targets in place, rotate joint 2 again, utilize the cooperation between first spacing portion and the spacing portion of third, axial spacing has been realized, at the in-process of rotating joint 2, when bolt 3 interferes with the spacing portion of second, utilize elastic deformation of elasticity plectrum 21, can make bolt 3 move down in order to dodge the spacing portion of second, after rotating to target in place, the elasticity restoring force of elasticity plectrum 21 upwards promotes bolt 3 and realizes the cooperation with the spacing portion of second, utilize the cooperation between spacing portion of second and bolt 3, circumferential spacing has been realized, whole operation is simple, easy to implement, thereby realize the high-speed joint between outlet 1 and the joint 2.
When the joint 2, the bolt 3, the drain pipe 4 and the sealing ring 5 are assembled together and then connected with the drain port 1, the joint 2 is firstly sleeved towards the drain port 1, and then the joint 2 is rotated, so that the drain port 1 can better compress the sealing ring 5.
In some embodiments, in order to facilitate rotation of the adapter 2, a knob may also be formed on the outer peripheral wall of the adapter 2 to apply torque.
In this embodiment, through the outside of the suit at drain pipe 4 with connecting 2, can not occupy the inside tip region of drain pipe 4, can make sealing washer 5 be close to the tip region of drain pipe 4 as far as possible, avoid the mounted position of sealing washer 5 in drain pipe 4 too deeply, the installation of the sealing washer 5 of being convenient for.
In this embodiment, whether the joint 2 is sleeved in place can be determined according to whether the pin 3 and the second limiting portion are aligned in the circumferential direction of the drain opening 1.
In some embodiments, a positioning shoulder may be formed on the drain opening 1 to engage with the end of the connector 2 to determine whether the connector 2 is in place.
In some embodiments, alignment marks may be formed on the drain opening 1 and the connector 2 to determine whether the connector 2 is properly installed and whether the connector 2 is properly installed.
In this embodiment, the first limiting portion is specifically a first protruding block 11 extending along the circumferential direction of the drain opening 1, as shown in fig. 2, and the third limiting portion is specifically a second protruding block (not shown in the drawings) extending along the circumferential direction of the joint 2, and the first protruding block 11 and the second protruding block with certain lengths can improve the reliability of axial limiting.
In order to reduce the center deviation between the drain opening 1 and the joint 2, the present embodiment forms 2 first protrusions 11 symmetrically disposed on the drain opening 1, and correspondingly, 2 second protrusions symmetrically disposed on the joint 2.
In some embodiments, more than 2 first projections 11 of the annular array may also be formed on the drain opening 1, and correspondingly more than 2 second projections of the annular array may be formed on the fitting 2.
In order to rotate the adapter 2 while being fitted, and to improve the mounting efficiency, a guide projection 13 engaged with the second projection may be further formed on the outer circumferential wall of the drain opening 1, and the guide projection 13 is formed in a spiral shape, and is guided by the spiral structure, as shown in fig. 2, the guide projection 13 of the present embodiment is engaged with the first projection 11.
In the present embodiment, the second stopper is 2 third projections 12 provided at intervals, and as shown in fig. 2, the third projections 12 extend in the axial direction of the drain port 1, and 2 third projections 12 form stopper grooves for restricting the circumferential movement of the plug pin 3.
In order to adapt to the above-mentioned limiting groove, the plug 3 of the embodiment includes a sliding block 31 and a plug 32 formed at one end of the sliding block 31 close to the third protrusion 12, as shown in fig. 4, in the process of rotating the joint 2, the plug 32 contacts the outer side of one third protrusion 12 first, when the plug 32 interferes with the third protrusion 12, the plug 3 presses the elastic shifting piece 21, the plug 32 can move down to avoid the third protrusion 12 by using the elastic deformation of the elastic shifting piece 21, after the plug is rotated to the right position, the plug 32 moves up between the 2 third protrusions 12, and the plug 32 is limited to move towards both sides by using the 2 third protrusions 12, so that the joint 2 is prevented from rotating relative to the water outlet 1.
In order to make the plug 32 move into the space between the 2 third protrusions 12 more easily, the plug 32 is formed with a guiding inclined surface 33 in the present embodiment, as shown in fig. 4, a certain included angle is formed between the guiding inclined surface 33 and the third protrusion 12. During the process of rotating the joint 2, the cooperation between the guiding inclined plane 33 and the third projection 12 makes it easier to move the plug 32 downwards.
In some embodiments, in order to facilitate the insertion of the plug 32 into the space between the 2 third projections 12 in the circumferential direction, a guide slope 33 may also be formed on the third projection 12 on the side facing away from the other third projection 12, i.e. the guide slope 33 is formed on the third projection 12.
In this embodiment, when the connector 2 needs to be detached from the drain opening 1, the elastic shifting piece 21 may be pulled downward to release the blocking of the plug 3, and then the plug 3 is slid downward toward the third protrusion 12, so that the plug 32 is removed from between the 2 third protrusions 12.
In order to more conveniently detach the connector 2, the plug pin 3 of the present embodiment further includes a push button 34 formed at an end of the slider 31 close to the elastic pick-up 21, when the connector 2 needs to be detached from the drain opening 1, the push button 34 is held by hand to push the plug pin 3 downwards, and the plug pin 32 is also withdrawn between the 2 third protrusions 12 while the elastic pick-up 21 is pressed to deform.
In this embodiment, in order to stably slide the connecting pin 3, 2 rail strips 22 are formed at intervals on the outer peripheral wall of the connector 2, as shown in fig. 3, the rail strips 22 are L-shaped, and the slider 31 is specifically slidably connected between the 2 rail strips 22.
As shown in fig. 4, the present embodiment further forms a guide groove 35 on the slider 31, specifically, one guide groove 35 is formed on each side of the push button 34 in the slider 31, and correspondingly, 2 guide bars 23 engaged with the guide grooves 35 are formed at the end of the track bar 22, as shown in fig. 3.
When the bolt 3 is installed on the joint 2, the bolt 3 is firstly placed above the 2 track bars 22, after the bolt 3 is aligned with the 2 track bars 22, the bolt 3 is downwards inserted between the 2 track bars 22, and the push button 34 is positioned in the gap area between the 2 track bars 22 and does not interfere with the track bars 22.
In order to prevent the latch 3 from moving out of the joint 2 upwards, as shown in fig. 4, in this embodiment, a positioning step 36 is formed at one end of the guide slot 35 close to the elastic shifting piece 21, and after the latch 3 is installed in place, the positioning step 36 abuts against the lower end of the guide strip 23, so as to ensure that the latch 3 cannot move out of the track strip 22 upwards without external force.
In this embodiment, 1 second limiting portion is formed on the water outlet 1, and correspondingly, 1 plug pin 3 is slidably connected to the joint 2.
In some embodiments, a plurality of second limiting parts with an annular array can be formed on the water outlet 1, and correspondingly, a plurality of pins 3 with an annular array are arranged on the joint 2.
As shown in fig. 2, the outlet 1 of the present embodiment further includes a tapered pipe section 14 contacting the gasket 5, and the tapered pipe section 14 can serve as a guide during insertion into the outlet pipe 4, and the tapered pipe section 14 and the gasket 5 are engaged with each other to help increase the tightness of insertion and improve the sealing effect.
In some embodiments, a guiding slope may be formed at the end of the water discharge pipe 4, so that the guiding effect can be achieved during the process of inserting the sealing ring 5 into the water discharge pipe 4, and the guiding effect can be achieved during the process of inserting the water discharge port 1 into the water discharge pipe 4.
As shown in fig. 5, in the present embodiment, a first annular groove 41 is formed on the outer peripheral wall of the drain pipe 4, and a first annular protrusion is formed on the inner peripheral wall of the joint 2, and the first annular protrusion is snapped into the first annular groove 41, so that the joint 2 and the drain pipe 4 are snap-fitted.
In some embodiments, a plurality of first annular grooves 41 may be formed on the outer circumferential wall of the drain pipe 4 and a plurality of first annular protrusions may be formed on the inner circumferential wall of the joint 2 according to the length of the joint 2.
In some embodiments, a first annular protrusion may be further formed on the outer circumferential wall of the drain pipe 4, and a first annular groove 41 may be formed on the inner circumferential wall of the joint 2.
In some embodiments, a plurality of first protrusions of an annular array may be further formed on one of the outer circumferential wall of the drain pipe 4 and the inner circumferential wall of the joint 2, and a first annular groove 41 adapted to the first protrusions may be further formed on the other of the outer circumferential wall of the drain pipe 4 and the inner circumferential wall of the joint 2.
In the present embodiment, as shown in fig. 5, a second annular protrusion 42 is formed on the inner peripheral wall of the drain pipe 4, and the second annular protrusion 42 is opposite to the first annular groove 41, as shown in fig. 6, a second annular groove 51 is formed on the outer peripheral wall of the sealing ring 5, and the second annular protrusion 42 is snapped into the second annular groove 51, so that the sealing ring 5 and the drain pipe 4 are in snap fit.
In some embodiments, a plurality of second annular protrusions 42 may be formed on the inner circumferential wall of the drain pipe 4 and a plurality of second annular grooves 51 may be formed on the outer circumferential wall of the packing 5 according to the length of the packing 5.
In some embodiments, a second annular groove 51 may be formed on the inner circumferential wall of the drain pipe 4, and a second annular protrusion may be formed on the outer circumferential wall of the packing 5.
In some embodiments, a plurality of second protrusions in an annular array may be further formed on one of the inner circumferential wall of the water drainage pipe 4 and the outer circumferential wall of the sealing ring 5, and a second annular groove 51 adapted to the second protrusions may be further formed on the other of the inner circumferential wall of the water drainage pipe 4 and the outer circumferential wall of the sealing ring 5.
In some embodiments, in order to facilitate observing the matching state between the sealing ring 5 and the drain pipe 4 and between the drain pipe 4 and the joint 2, and the matching state between the drain pipe 4 and the joint 2, the drain pipe 4 and the joint 2 can be modified into a transparent structure.
Based on the improvement of the air conditioner drainage assembly in the embodiment, the utility model also provides an embodiment of an air conditioner indoor unit, which comprises the air conditioner drainage assembly.
The water outlet 1 is formed on a framework of the air-conditioning indoor unit, and the present embodiment adopts the technical solutions of the above embodiments, so that the present embodiment at least has the beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An air conditioner drain assembly, comprising:
a water outlet, wherein a first limiting part and a second limiting part are formed on the peripheral wall of the water outlet;
the outer wall of the joint is provided with an elastic shifting sheet, the inner wall of the joint is provided with a third limiting part, and the third limiting part is matched with the first limiting part to limit the joint to be separated from the water outlet along the axial direction;
the bolt is connected to the joint in a sliding mode along the axial direction of the joint, the bolt is matched with the second limiting part to limit the joint to rotate relative to the water outlet, and one end, far away from the second limiting part, of the bolt abuts against the elastic shifting piece;
the outer peripheral wall of the water drainage pipe is clamped and matched with the inner peripheral wall of the joint;
and the peripheral wall of the sealing ring is clamped and matched with the inner peripheral wall of the drain pipe, and the drain port and the drain pipe are in sealing fit through the sealing ring.
2. The air conditioner drain assembly of claim 1, wherein the first limiting portion is a first projection extending in a circumferential direction of the drain opening, and the third limiting portion is a second projection extending in a circumferential direction of the joint.
3. An air conditioner drain assembly as set forth in claim 2, wherein a guide projection is formed on the outer peripheral wall of said drain opening to engage with said second projection, said guide projection being formed in a spiral shape.
4. The air conditioner drainage assembly of claim 1, wherein the second limiting portion is 2 third protrusions arranged at intervals.
5. An air conditioner drain assembly as set forth in claim 1 wherein said latch includes:
a slider;
the plug is formed at one end, close to the second limiting part, of the sliding block, and a guide inclined plane is formed on the plug;
and the push button is formed at one end of the sliding block close to the elastic shifting piece.
6. An air conditioner drain assembly as set forth in claim 5 wherein said peripheral wall of said fitting is formed with 2 spaced track strips, said slider being slidably connected between 2 of said track strips.
7. An air conditioner drain assembly as set forth in claim 6 wherein said slider block is formed with a guide groove and said track bar is formed with a guide bar cooperating with said guide groove.
8. The air conditioner drainage assembly of claim 7, wherein one end of the guide groove near the elastic shifting piece is formed with a positioning step, and the positioning step abuts against the guide strip.
9. An air conditioner drain assembly as set forth in any one of claims 1 through 8,
one of the outer peripheral wall of the drain pipe and the inner peripheral wall of the joint is provided with a first annular groove, the other one of the outer peripheral wall of the drain pipe and the inner peripheral wall of the joint is provided with a first annular bulge matched with the first annular groove,
and/or one of the inner peripheral wall of the drain pipe and the outer peripheral wall of the sealing ring is provided with a second annular groove, and the other of the inner peripheral wall of the drain pipe and the outer peripheral wall of the sealing ring is provided with a second annular bulge matched with the second annular groove.
10. An air conditioning indoor unit, characterized by comprising the air conditioning drainage assembly of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120800014.7U CN215597735U (en) | 2021-04-19 | 2021-04-19 | Machine in air conditioning drainage subassembly and air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120800014.7U CN215597735U (en) | 2021-04-19 | 2021-04-19 | Machine in air conditioning drainage subassembly and air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215597735U true CN215597735U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120800014.7U Active CN215597735U (en) | 2021-04-19 | 2021-04-19 | Machine in air conditioning drainage subassembly and air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215597735U (en) |
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2021
- 2021-04-19 CN CN202120800014.7U patent/CN215597735U/en active Active
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