CN211781869U

CN211781869U - Water discharging device for water outlet pipe of ceiling type air conditioner and ceiling type air conditioner

Info

Publication number: CN211781869U
Application number: CN201922149578.4U
Authority: CN
Inventors: 董国龙; 孙臣见; 李颖颖; 柯得军
Original assignee: Ningbo Aux Electric Co Ltd
Current assignee: Ningbo Aux Electric Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-10-27
Anticipated expiration: 2029-12-04

Abstract

The utility model relates to a drainage device of a water outlet pipe of a ceiling type air conditioner and the ceiling type air conditioner, which comprises a fixed part and a drainage pipe connecting part; the drain pipe connecting part is arranged on the fixing part; the drain pipe connecting part comprises an outer layer wall; an inner layer wall is arranged inside the outer layer wall; the bottoms of the outer layer wall and the inner layer wall are connected with the fixing part; an interlayer is formed between the inner layer wall and the outer layer wall, and the bottom of the interlayer is closed. Therefore, when the drain pipe of the ceiling type air conditioner is connected with the drain connecting part, redundant glue inside the drain pipe can flow into the interlayer and does not pass through the water outlet; make drainage device's efficiency improve, guaranteed simultaneously that glue can't flow back along the drain pipe to the water collector of suspension type air conditioner in, improved the performance of suspension type air conditioner.

Description

Water discharging device for water outlet pipe of ceiling type air conditioner and ceiling type air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to a suspension type air conditioner outlet pipe drainage device and suspension type air conditioner.

Background

Ceiling mounted air conditioners, including ceiling/patio machines, ducters, etc., have become increasingly popular due to their space saving features.

In the prior art, a water outlet pipe of a ceiling type air conditioner has a simple drainage structure and only has a drainage function. When the ceiling type air conditioner is installed, glue needs to be applied to the connecting position between the drainage hose and the drainage structure, when the amount of the glue is not controlled properly, partial glue flows back into a water pan of the ceiling type air conditioner along a drainage pipe, so that the drainage pump is stuck and loses effect, and then the machine body leaks water and breaks down.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, according to a first aspect of the present invention, there is provided a drainage device for a water outlet pipe of a ceiling-mounted air conditioner, comprising a fixing portion including a drainage pipe connecting portion; the drain pipe connecting part is arranged on the fixing part; the drain pipe connecting part comprises an outer layer wall; an inner layer wall is arranged inside the outer layer wall; the bottoms of the outer layer wall and the inner layer wall are connected with the fixing part; an interlayer is formed between the inner layer wall and the outer layer wall, and the bottom of the interlayer is closed.

Furthermore, a water outlet is arranged on the fixing part; the position of the drain pipe connecting part corresponds to the position of the water outlet; the inner diameter of the inner wall is larger than or equal to the diameter of the water outlet.

Furthermore, a water discharging part is arranged on the fixing part, and the position of the water discharging part corresponds to the position of the water outlet; the drainage part with the drain pipe connecting part sets up respectively in the both sides of fixed part.

Furthermore, a plurality of reinforcing ribs are arranged between the inner layer wall and the outer layer wall, and two ends of each reinforcing rib are respectively connected with the inner layer wall and the outer layer wall.

Furthermore, the number of the reinforcing ribs is four, and the four reinforcing ribs are arranged in a centrosymmetric manner by using the circle center of the cross section of the outer layer wall.

Furthermore, a process groove is arranged on the fixing part; the process groove is arranged at a position corresponding to the interlayer, and is arranged at two sides of the fixing part together with the interlayer.

Further, the distance b between the inner diameter of the inner-layer wall and the diameter of the water outlet on the horizontal plane is greater than or equal to 0mm and less than or equal to 1 mm; and/or the thickness c of the inner layer wall is greater than or equal to 0.7mm and less than or equal to 2mm, and/or the distance a of the interlayer is greater than or equal to 4.6mm and less than or equal to 6.9 mm.

Further, the distance b between the inner diameter of the inner layer wall and the diameter of the water outlet on the horizontal plane is 0.4mm, the thickness c of the inner layer wall is 1.3mm, and/or the distance a between the interlayers is 5.9 mm.

Further, the fixing part is a starting edge; the rising edge is provided with an extension, and the lower side of the extension of the rising edge is provided with a plurality of positioning columns and/or a plurality of screw holes.

Further, the positioning columns and/or the screw holes are arranged along the edge of the extension of the starting edge.

The second aspect of the utility model provides a ceiling type air conditioner, ceiling type air conditioner has as before the ceiling type outlet pipe drainage device.

The utility model discloses an useful part includes at least:

(1) the water outlet pipe drainage device of the utility model is provided with the interlayer, so that the redundant glue in the drainage pipe flows into the interlayer; prevent that glue and water from flowing simultaneously, improve drainage device's efficiency, guaranteed simultaneously that glue can't flow back to the water collector of suspension type air conditioner along the drain pipe in, improved the performance of suspension type air conditioner.

(2) The utility model discloses an outlet pipe drainage device sets up the strengthening rib in the intermediate layer for outlet pipe drainage device has good intensity.

(3) The utility model discloses an outlet pipe drainage device sets up the reference column on playing the edge, is convenient for fix a position and install.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a partial schematic view of A in FIG. 2;

fig. 4 is a cross-sectional view taken along the direction B in fig. 2.

Description of reference numerals:

1-a drain pipe connection; 11-outer wall; 12-inner layer wall; 13-reinforcing ribs; 2-edging; 21-water outlet; 22-a locating post; 23-screw holes; and 3, a water outlet.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

Referring to the attached drawings 1-4, the drainage device for the water outlet pipe of the ceiling type air conditioner of the present invention comprises a fixing part and a drainage pipe connecting part 1; the drain pipe connecting part 1 is arranged on the fixing part; the drain pipe connecting part 1 comprises an outer wall 11; an inner layer wall 12 is arranged inside the outer layer wall 11; the bottoms of the outer layer wall 11 and the inner layer wall 12 are connected with the fixing part; an interlayer is formed between the inner layer wall 12 and the outer layer wall 11, and the bottom of the interlayer is closed. A water outlet 21 is arranged on the fixing part; the position of the drain pipe connecting part 1 corresponds to the position of the water outlet 21; the inner diameter of the inner wall 12 is greater than or equal to the diameter of the water outlet 21. Therefore, when the drain pipe of the ceiling type air conditioner is connected to the drain connection part 1 of the drain device, the surplus glue inside the drain pipe can flow into the interlayer, not through the water outlet 21; make drainage device's efficiency improve, guaranteed simultaneously that glue can't flow back along the drain pipe to the water collector of suspension type air conditioner in, improved the performance of suspension type air conditioner.

The fixing part is provided with a water discharging part 3, and the position of the water discharging part 3 corresponds to the position of the water outlet 21; the drainage part 3 and the drainage pipe connecting part 1 are respectively arranged at two sides of the fixing part.

The fixed part is a starting edge 2.

A process groove 24 is arranged on the raised edge 2, and the position of the process groove 24 corresponds to the interlayer between the outer layer wall 11 and the inner layer wall 12; the process groove 24 can prevent the connecting positions of the outer layer wall 11 and the inner layer wall 12 and the starting edge 2 from being too thick, and the shrinkage condition can be caused by slow cooling after injection molding.

Referring to fig. 2 and 3, a plurality of reinforcing ribs 13 are arranged between the inner wall 12 and the outer wall 11, and two ends of each reinforcing rib are respectively connected with the inner wall 12 and the outer wall 11; the support can be supported left and right, so that the interlayer has good strength.

Preferably, the number of the reinforcing ribs 13 is four, and the four reinforcing ribs 13 are arranged in central symmetry at the center of the cross section of the outer wall 11.

With reference to figures 2 and 3, the sum of the thickness and the diameter of the outer wall 11 is greater than or equal to 5.3mm and less than or equal to 9.9 mm; the distance between the inner diameter of the inner-layer wall 12 and the diameter of the water outlet 21 on the horizontal plane is b, and b is greater than or equal to 0mm and less than or equal to 1 mm; the inner wall 12 has a thickness c greater than or equal to 0.7mm and less than or equal to 2 mm; at this time, the pitch a of the interlayer is greater than or equal to 4.6mm and less than or equal to 6.9 mm; so that the interlayer provided has a large capacity while maintaining the size of the existing drain pipe connection part 1.

Preferably, said value of b is 0.4 mm; the ideal value of b is 0mm, and the error of b can not accurately reach 0mm due to the error in production, and the error has the defect of blocking water, so that the ideal value of b is set to 0.4mm, and the size of b can be accurately controlled in actual production.

Preferably, said c has a value of 1.3 mm; so that the sandwich reaches maximum capacity while ensuring the strength of the inner wall 12.

Preferably, said a is 5.9 mm; allowing the sandwich to have maximum capacity while matching the dimensions of the outer 11 and inner 12 walls.

The width range of the process groove 24 has the maximum value of the sum of the thickness of the outer layer wall 11, a and c, and the minimum value of the thickness of the outer layer wall 11. The thickness range of the process groove 24 is one third to one half of the thickness of the starting edge 2; so that the dimensional error at the connection of the outer wall layer 11 and the inner wall layer 12 with the flange 2 can be minimized during the injection molding process.

Referring to fig. 1, a plurality of positioning columns 22 are arranged on the lower side of the starting edge 2; preferably, there are two positioning columns 22, and the two positioning columns 22 are arranged in central symmetry with the center of the starting edge 2; a plurality of screw holes 23 are formed in the rising edge 2; preferably, there are two screw holes 23, and the two screw holes 23 are arranged in central symmetry with the center of the starting edge 2; the water outlet pipe drainage device can be more conveniently positioned and installed.

The positioning column 22 and the screw hole 23 are arranged along the edge of the starting edge 2; preferably, when the starting edge 2 is rectangular, the positioning posts 22 and the screw holes 23 are arranged at the corners of the starting edge 2.

The utility model discloses the direction that definition drain pipe connecting portion 1 and drain pipe are connected is "last".

The utility model discloses an on the other hand provides a suspension type air conditioner, has above-mentioned suspension type outlet pipe drainage device.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims

1. The utility model provides a ceiling type air conditioner outlet pipe drainage device, includes fixed part, its characterized in that: comprises a drain pipe connecting part (1); the drain pipe connecting part (1) is arranged on the fixing part; the drain pipe connecting part (1) comprises an outer wall (11); an inner layer wall (12) is arranged inside the outer layer wall (11); the bottoms of the outer layer wall (11) and the inner layer wall (12) are connected with the fixing part; an interlayer is formed between the inner layer wall (12) and the outer layer wall (11), and the bottom of the interlayer is closed.

2. The water discharge device for outlet pipe of ceiling type air conditioner as claimed in claim 1, wherein: a water outlet (21) is arranged on the fixing part; the position of the drain pipe connecting part (1) corresponds to the position of the water outlet (21); the inner diameter of the inner layer wall (12) is larger than or equal to the diameter of the water outlet (21).

3. The water discharge device for outlet pipe of ceiling type air conditioner according to claim 2, wherein: the fixing part is provided with a water discharging part (3), and the position of the water discharging part (3) corresponds to the position of the water outlet (21); the drainage part (3) and the drainage pipe connecting part (1) are respectively arranged on two sides of the fixing part.

4. The water discharge device for outlet pipe of ceiling type air conditioner as claimed in claim 1, wherein: a plurality of reinforcing ribs (13) are arranged between the inner layer wall (12) and the outer layer wall (11), and two ends of each reinforcing rib are respectively connected with the inner layer wall (12) and the outer layer wall (11).

5. The water discharge device for outlet pipe of ceiling type air conditioner as claimed in claim 4, wherein: the number of the reinforcing ribs (13) is four, and the four reinforcing ribs (13) are arranged in a centrosymmetric manner with the circle center of the cross section of the outer layer wall (11).

6. The water discharge device for outlet pipe of ceiling type air conditioner as claimed in claim 1, wherein: the fixed part is provided with a process groove (24); the process groove (24) is arranged at a position corresponding to the interlayer, and is arranged at two sides of the fixing part together with the interlayer.

7. The water discharge device for outlet pipe of ceiling type air conditioner according to claim 2, wherein: the distance b between the inner diameter of the inner layer wall (12) and the diameter of the water outlet (21) on the horizontal plane is more than or equal to 0mm and less than or equal to 1 mm; and/or the thickness c of the inner layer wall (12) is greater than or equal to 0.7mm and less than or equal to 2mm, and/or the distance a of the interlayer is greater than or equal to 4.6mm and less than or equal to 6.9 mm.

8. The water discharge device for outlet pipe of ceiling type air conditioner as claimed in claim 7, wherein: the distance b between the inner diameter of the inner layer wall (12) and the diameter of the water outlet (21) on the horizontal plane is 0.4mm, the thickness c of the inner layer wall (12) is 1.3mm, and/or the distance a between the interlayers is 5.9 mm.

9. A water discharge device for outlet pipe of ceiling type air conditioner according to any one of claims 2 to 8, wherein: the fixed part is a starting edge (2); the rising edge (2) is provided with an extension, and the lower side of the extension of the rising edge (2) is provided with a plurality of positioning columns (22) and/or a plurality of screw holes (23).

10. The water discharge device for outlet pipe of ceiling type air conditioner according to claim 9, wherein: the positioning posts (22) and/or the screw holes (23) are arranged along the edge of the extension of the starting edge (2).

11. A ceiling type air conditioner is characterized in that: comprising a water outlet pipe drainage device of a ceiling-mounted air conditioner as claimed in any one of claims 1 to 9.