CN210602195U

CN210602195U - Water collector subassembly and air conditioner

Info

Publication number: CN210602195U
Application number: CN201921441224.0U
Authority: CN
Inventors: 左磊
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd; Midea Group Wuhan Refrigeration Equipment Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-22
Anticipated expiration: 2029-08-30

Abstract

The utility model provides a water collector subassembly, water collector subassembly includes water collector and sealing washer. Wherein, the water collector has the faucet, and the periphery side of faucet is equipped with at least one first convex part. The sealing ring is sleeved on the periphery of the water outlet nozzle, at least one first groove matched with the first convex part is formed in the inner peripheral side of the sealing ring, and the sealing ring is in sealing fit with the water outlet nozzle. The utility model also provides an air conditioner, include the water collector subassembly. The utility model discloses technical scheme sets up first convex part through the periphery side at the water collector faucet to and set up and first convex part complex first recess in the interior periphery side of sealing washer, with area of contact between increase sealing washer and the faucet, make leakproofness between the two better, the sealing washer is difficult for droing from the faucet, thereby reduces the emergence of water collector phenomenon of leaking.

Description

Water collector subassembly and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to water collector subassembly and air conditioner.

Background

The air conditioner is usually provided with a water pan inside, for example, the water pan is installed in an indoor unit of the air conditioner to receive condensed water generated by the evaporator, and the condensed water is connected with a water outlet nozzle of the water pan through a drain pipe to drain the condensed water to the outside. As shown in fig. 1, in the prior art, the water outlet nozzle of the water pan is in planar contact with the sealing ring, so that the sealing performance is poor, and the sealing ring and the water outlet pipe are easily loosened from the water outlet nozzle to cause water leakage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a water collector subassembly and air conditioner, aim at solving among the prior art water collector faucet and the sealing washer leakproofness poor and easily cause the air conditioner to take place the technical problem of the phenomenon of leaking.

In order to achieve the above object, the utility model provides a water collector subassembly, the water collector subassembly includes:

the water receiving tray is provided with a water outlet nozzle, and at least one first convex part is arranged on the periphery side of the water outlet nozzle;

the sealing ring is sleeved on the periphery of the water outlet nozzle, at least one first groove matched with the first convex part is formed in the inner peripheral side of the sealing ring, and the sealing ring is in sealing fit with the water outlet nozzle.

In one embodiment, a plurality of first protrusions are arranged on the outer periphery of the water outlet nozzle, the first protrusions are arranged on the outer periphery of the water outlet nozzle in a surrounding mode, and a plurality of first grooves matched with the first protrusions are formed in the inner periphery of the sealing ring.

In one embodiment, the first protrusion has a peripheral wall, and the distance between the peripheral wall and the tube wall of the water outlet nozzle is gradually reduced along the water outlet direction.

In an embodiment, the first protrusion further has an abutting wall connecting the outer peripheral wall and the tube wall, and an included angle between the abutting wall and the tube wall is smaller than or equal to 90 °.

In one embodiment, the first protrusion is disposed in a triangular shape in a cross section along an axial direction of the nozzle.

In one embodiment, the water pan assembly further comprises a water outlet pipe, a pipe joint of the water outlet pipe is sleeved on the periphery of the sealing ring, and the sealing ring is in sealing fit with the pipe joint.

In an embodiment, a second groove is formed on the outer peripheral side of the sealing ring, the second groove is an annular groove, and the pipe wall portion of the pipe joint is recessed to form a second convex portion matched with the second groove on the inner side of the pipe wall.

In an embodiment, the water pan assembly further includes a hook, the water outlet nozzle is provided with a positioning column, and the hook includes a hoop for fixing the hook to the pipe joint, and a hook extending from the hoop and matching with the positioning column.

In an embodiment, the pipe wall portion of the pipe joint is recessed to form a third groove corresponding to the second protrusion on the outer side of the pipe wall, and the hoop is clamped in the third groove.

In one embodiment, the sealing ring is an elastic sealing ring, and the elastic sealing ring is in interference fit with the water outlet nozzle.

The utility model also provides an air conditioner, include the water collector subassembly.

In one embodiment, the air conditioner is an integrated air conditioner or a split air conditioner.

In one embodiment, the split type air conditioner comprises an indoor unit and an outdoor unit, wherein the water pan assembly is mounted on the indoor unit and/or the outdoor unit.

The utility model provides a water collector subassembly, water collector subassembly includes water collector and sealing washer. Wherein, the water collector has the faucet, and the periphery side of faucet is equipped with at least one first convex part. The sealing ring is sleeved on the periphery of the water outlet nozzle, at least one first groove matched with the first convex part is formed in the inner peripheral side of the sealing ring, and the sealing ring is in sealing fit with the water outlet nozzle. The utility model discloses technical scheme sets up first convex part through the periphery side at the water collector faucet to and set up and first convex part complex first recess in the interior periphery side of sealing washer, with area of contact between increase sealing washer and the faucet, make leakproofness between the two better, the sealing washer is difficult for droing from the faucet, thereby reduces the emergence of water collector phenomenon of leaking.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of an assembly structure of a water outlet nozzle and a sealing ring of a water pan in the prior art;

fig. 2 is a schematic structural view of a water pan according to an embodiment of the present invention;

FIG. 3 is a schematic view of a spout of the drip tray assembly of FIG. 2;

fig. 4 is a schematic structural diagram of a seal ring according to an embodiment of the present invention;

fig. 5 is a schematic view of an assembly structure of the water outlet nozzle and the sealing ring according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of another embodiment of the water pan assembly of the present invention;

FIG. 7 is a schematic view of the structure of the water outlet pipe in the drip tray assembly shown in FIG. 6;

fig. 8 is a schematic view of the hook of the water tray assembly shown in fig. 6.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				11′	Water outlet nozzle	20′	Sealing ring
10	Water pan	11	Water outlet nozzle
				111	First convex part	112	Positioning column
20	Sealing ring	211	The first groove
				212	Second groove	30	Water outlet pipe
31	Pipe joint	312	Third groove
				40	Clamp hook	41	Hoop ring
42	Hook for hanging articles

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The embodiment of the utility model provides a water collector subassembly is provided, it is right to combine fig. 2 to fig. 8 below the water collector subassembly of the embodiment of the utility model carries out the concrete description.

In an embodiment of the present invention, as shown in fig. 2 to 5, the water pan assembly includes:

the water receiving tray 10 is provided with a water outlet nozzle 11, and at least one first convex part 111 is arranged on the outer periphery side of the water outlet nozzle 11;

the sealing ring 20 is sleeved on the outer periphery of the water outlet nozzle 11, at least one first groove 211 matched with the first convex part 111 is formed in the inner peripheral side of the sealing ring 20, and the sealing ring 20 is in sealing fit with the water outlet nozzle 11.

It is understood that the air conditioner is usually installed with a water receiving tray therein, such as a water receiving tray installed in the indoor unit of the air conditioner for receiving the condensed water generated by the evaporator, or a water receiving tray installed on the outdoor unit of the air conditioner for receiving the defrosting water generated by heating the defrosting water. The water outlet pipe is connected with a water outlet nozzle of the water pan so as to guide the condensed water or the defrosting water to the outdoor or a standard place. And a sealing ring is often arranged between the water outlet pipe and the water outlet nozzle to prevent the water leakage phenomenon at the joint of the water outlet pipe and the water outlet nozzle. However, in the prior art, as shown in fig. 1, a contact surface between the nozzle 11 'and the sealing ring 20' is a plane, which has poor sealing performance, so that the sealing ring 20 'and the water outlet pipe are easily loosened from the nozzle 11', thereby causing water leakage.

And the utility model discloses technical scheme sets up first convex part 111 through the periphery side at water collector 10 faucet 11 to and set up in the interior periphery side of sealing washer 20 with first convex part 111 complex first recess 211, with area of contact between increase sealing washer 20 and the faucet 11, make leakproofness between the two better, sealing washer 20 is difficult for droing from faucet 11, thereby reduces the emergence of water collector 10 phenomenon of leaking. It should be noted that the first protrusion 111 may have a ring shape, a square shape, a triangular shape, or the like, and accordingly, the first recess 211 has a shape matching the shape of the first protrusion 111. The utility model discloses not injecing the quantity and the shape of first convex part 111 and first recess 211, as long as can increase the area of contact between faucet 11 and the sealing washer 20, improve the leakproofness between the two can.

In an embodiment, as shown in fig. 3 to 5, a plurality of first protrusions 111 are disposed on an outer peripheral side of the nozzle 11, the plurality of first protrusions 111 are disposed around the outer peripheral side of the nozzle 11, and a plurality of first recesses 211 engaged with the first protrusions 111 are disposed on an inner peripheral side of the sealing ring 20. It can be understood that, compared with the technical solution in which only one convex portion is provided on the outer periphery of the nozzle 11 and only one concave groove is provided on the inner periphery side of the sealing ring 20, the technical solution of the present embodiment can further increase the contact area between the nozzle 11 and the sealing ring 20, thereby further improving the sealing performance therebetween. It should be noted that, by disposing the plurality of first protrusions 111 around the outer periphery of the nozzle 11 and disposing the plurality of first recesses 211 around the inner periphery of the nozzle 11, positioning and fitting between the first protrusions 111 and the first recesses 211 can be facilitated, so as to facilitate assembly between the sealing ring 20 and the nozzle 11, and the sealing ring 20 is not easily removed from the nozzle 11 after assembly.

Further, as shown in fig. 3, the first protrusion 111 has a peripheral wall, and the distance between the peripheral wall and the tube wall of the spout 11 gradually decreases in the water discharge direction. It can be understood that the outer diameter of the first protrusion 111 is tapered along the water outlet direction, so that the outer peripheral wall of the first protrusion 111 forms an inclined guiding wall to facilitate the sealing ring 20 to be gradually and completely sleeved on the outer periphery of the water outlet nozzle 11 from the water outlet end of the water outlet nozzle 11, i.e. to facilitate the assembly between the sealing ring 20 and the water outlet nozzle 11.

Further, the first protrusion 111 further has an abutting wall connecting the outer peripheral wall and the tube wall, and an included angle between the abutting wall and the tube wall is smaller than or equal to 90 °. Thus, the abutting wall can be abutted better against the inner wall of the first groove 211, and the fit between the first groove 211 and the first protrusion 111 is tighter. It will be appreciated that the sealing ring 20 is subjected to a downward pulling force due to the pressure of the water flow, the weight of the outlet pipe 30 or an external force. In the technical solution of this embodiment, the sealing ring 20 receives the upward acting force provided by the abutting wall while receiving the downward pulling force, so that the sealing ring 20 is not easily detached from the faucet 11.

Further, as shown in fig. 5, the first protrusion 111 is provided in a triangular shape in a cross section along the axial direction of the spout 11. In this embodiment, the cross-sectional shape of the first protrusion 111 along the axial direction of the nozzle 11 is an inverted right triangle, and the angle between the abutting wall and the pipe wall is about 90 °. In the solution of the present embodiment, the sealing ring 20 is easily assembled to the faucet 11, and the sealing ring 20 is not easily separated from the faucet 11 after assembly.

In an embodiment, as shown in fig. 6, the water pan assembly further includes a water outlet pipe 30, a pipe joint 31 of the water outlet pipe 30 is sleeved on the periphery of the sealing ring 20, and the sealing ring 20 is in sealing fit with the pipe joint 31. It can be understood that the sealing ring 20 is sleeved on the periphery of the water outlet nozzle 11, the pipe joint 31 is sleeved on the periphery of the sealing ring 20, and the condensed water in the water receiving tray 10 is discharged to the outside through the water outlet pipe 30 after flowing out of the water outlet nozzle 11. Specifically, a sealant is coated between the sealing ring 20 and the water outlet pipe 30 to increase the sealing property between the sealing ring 20 and the water outlet pipe 30. In this embodiment, the outer periphery of the water outlet pipe 30 is further sleeved with a heat preservation pipe to prevent condensed water from being generated outside the water outlet pipe 30. Specifically, the water outlet pipe 30 is a corrugated inner pipe, and the heat preservation pipe is an embossed skin sleeve.

Further, as shown in fig. 4 and 7, the outer peripheral side of the seal ring 20 is provided with a second groove 212, the second groove 212 is an annular groove, and the pipe wall portion of the pipe joint 31 is recessed to form a second convex portion (not shown in the drawings) on the inner side of the pipe wall, which is fitted with the second groove 212. It can be understood that the pipe joint 31 and the sealing ring 20 are in an interference fit, and the contact area between the pipe joint 31 and the sealing ring 20 can be increased by the way of matching the second convex part and the second groove 212, and the tightness between the two can be further increased.

In an embodiment, as shown in fig. 6 and 8, the water pan assembly further includes a hook 40, the water nozzle 11 is provided with a positioning column 112, the hook 40 includes a hoop 41 for fixing the hook 40 on the pipe joint 31, and a hook 42 extending from the hoop 41 and engaged with the positioning column 112. Specifically, the hoop 41 is an open loop and is tightly hooped on the outer periphery of the pipe joint 31; and hook 42 is suspended from locating post 112. It can be understood that, in order to prevent the water outlet pipe 30 from falling off from the water outlet nozzle 11, the water outlet pipe 30 is tightly connected with the water outlet nozzle 11 by the hook 40, so that the water outlet pipe 30 can be effectively prevented from falling off from the water outlet nozzle 11 due to the influence of gravity and other acting forces.

Further, as shown in fig. 4 and 7, the pipe wall portion of the pipe joint 31 is recessed to form a third groove 312 corresponding to the second protrusion on the outside of the pipe wall, and the hoop 41 is clamped in the third groove 312. Thus, the third groove of the pipe joint 31 coincides with the second groove 212 of the sealing ring 20, the hoop 41 is clamped in the third groove 312, which is equivalent to the second groove 212, and the hook 40 can simultaneously fasten and connect the sealing ring 20 and the water outlet nozzle 11, and the water outlet pipe 30 and the water outlet nozzle 11.

Further, the sealing ring 20 is an elastic sealing ring 20, and the elastic sealing ring 20 is in interference fit with the water outlet nozzle 11. Specifically, the material of the elastic sealing ring 20 may be rubber or plastic. In the process of assembling the sealing ring 20 with the water outlet nozzle 11, the elastic sealing ring 20 can be directly sleeved on the periphery of the water outlet nozzle 11 through the pressure action.

The present embodiment further provides an air conditioner, including a water pan assembly, and the specific structure of the water pan assembly refers to the above embodiments. Since the air conditioner adopts all technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here. Specifically, the air conditioner is an integrated air conditioner or a split air conditioner. The split air conditioner comprises an indoor unit and an outdoor unit, and the water pan assembly is mounted on the indoor unit and/or the outdoor unit. The indoor unit can be a wall-mounted indoor unit or a cabinet unit. And the integrated air conditioner includes a mobile air conditioner, a window machine, and the like.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A water tray assembly, comprising:

2. The water pan assembly as claimed in claim 1, wherein a plurality of first protrusions are disposed around the outer periphery of the water outlet nozzle, and a plurality of first grooves are disposed on the inner periphery of the sealing ring for engaging with the first protrusions.

3. The drip tray assembly of claim 2 wherein said first projection has a peripheral wall, the spacing between said peripheral wall and the wall of said spout decreasing in the direction of discharge.

4. The drip tray assembly of claim 3, wherein said first protrusion further comprises an abutment wall connecting said peripheral wall to said wall, said abutment wall being at an angle of less than or equal to 90 ° to said wall.

5. A drip tray assembly according to claim 3 in which the first projections are arranged in a triangular configuration in cross-section along the axis of the spout.

6. The water pan assembly of claim 1, further comprising a water outlet pipe, wherein a pipe joint of the water outlet pipe is sleeved on the periphery of the sealing ring, and the sealing ring is in sealing fit with the pipe joint.

7. The drip tray assembly of claim 6 wherein said sealing ring has a second groove on its outer circumference, said second groove being an annular groove, said pipe wall portion of said pipe fitting being recessed to form a second protrusion on the inside of the pipe wall that mates with said second groove.

8. The water collector assembly of claim 7 further comprising a catch, said spout having a locating post, said catch comprising a collar for securing said catch to said fitting, and a hook extending from said collar for engaging said locating post.

9. The drip tray assembly of claim 8, wherein the wall portion of the pipe joint is recessed to form a third recess corresponding to the second protrusion on the outside of the pipe wall, and the collar is engaged in the third recess.

10. A drip tray assembly as claimed in any one of claims 1 to 9, in which the sealing ring is an elastomeric sealing ring which is an interference fit with the spigot.

11. An air conditioner characterised by comprising a water tray assembly as claimed in any one of claims 1 to 10.

12. The air conditioner of claim 11, wherein the air conditioner is an integrated air conditioner or a split type air conditioner.

13. The split type air conditioner as claimed in claim 12, wherein the split type air conditioner comprises an indoor unit and an outdoor unit, wherein the water tray assembly is installed to the indoor unit and/or the outdoor unit.