CN210399451U

CN210399451U - One-way drain pipe of air conditioner

Info

Publication number: CN210399451U
Application number: CN201920675969.7U
Authority: CN
Inventors: 余灏; 范顺治
Original assignee: Changzhou Vocational Institute of Mechatronic Technology
Current assignee: Jiangsu Turkmen Environmental Technology Co ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-04-24
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses an one-way drain pipe of air conditioner, including drain pipe, fixed shell, return bend and valve member, fixed shell is the tube-shape, and the nested drain pipe that has in upper portion, the return bend is fixed in the inside of fixed shell and is located the below of drain pipe, the diameter of return bend is less than the diameter of drain pipe, the return bend is connected with the delivery port of drain pipe, the remainder of drain pipe delivery port passes through the closing plate and seals, the upper portion of the delivery port of return bend articulates there is the valve member, the valve member is 10-20 with plumb line contained angle. The problem of current air conditioner drain pipe communicate outdoor from indoor direct, ventilative easily and the mosquito gets into is solved, and then has proposed an air conditioner one-way drain pipe, adds the check valve of unique design in the drain pipe to make the drain pipe reach the normal drainage of forward, the effect that can not intake water, air inlet and mosquito in the reverse direction.

Description

One-way drain pipe of air conditioner

Technical Field

The utility model relates to an one-way drain pipe of air conditioner belongs to one-way drain pipe technical field.

Background

The existing air conditioner drain pipes are all ordinary PE pipes, and are directly communicated from indoor to outdoor, and the pipes mainly have 2 problems: 1) the cold air in winter can be blown into the room through the pipeline; 2) mosquitoes and insects can rush into the room through the pipeline in summer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that above-mentioned prior art's air conditioner drain pipe exists, and then provided an air conditioner one-way drain pipe, add unique design's check valve in the drain pipe to make the drain pipe reach the normal drainage of forward, reverse effect that can not intake, air inlet and mosquito.

The utility model provides an one-way drain pipe of air conditioner, including drain pipe, fixed shell, return bend and valve member, fixed shell is the tube-shape, and the nested drain pipe that has in upper portion, the return bend is fixed in the inside of fixed shell and is located the below of drain pipe, the diameter of return bend is less than the diameter of drain pipe, the return bend is connected with the delivery port of drain pipe, the remainder of drain pipe delivery port passes through the closing plate and seals, the upper portion of the delivery port of return bend articulates there is the valve member, the valve member is 10-20 with the plumb line contained angle.

Preferably, the valve component comprises a valve plate, a valve hook and a valve hanging handle, the valve hook is fixed on the upper portion of the water outlet of the elbow, the valve plate is circular, the diameter of the valve plate is larger than or equal to the diameter of the water outlet of the elbow, and the valve plate is hinged with the valve hook through the valve hanging handle.

Preferably, the diameter of the elbow is one half of the diameter of the drain pipe.

Preferably, the valve assembly is angled at 12 ° to the vertical.

Air conditioner one-way drain pipe's beneficial effect do:

1. one-way valve subassembly is added to air conditioner one-way drain pipe in the drain pipe, one-way valve subassembly is a circular shape rotatable valve, pivot length equals the diameter of return bend, also is the radius of drain pipe, the all the other parts of drain pipe delivery port are sealed, under the action of gravity, the valve subassembly is closed, sealed, reverse can not pass through this moment.

2. Air conditioner one-way drain pipe when having the comdenstion water in the air conditioner, water accumulation to certain volume can promote valve subassembly to open and discharge. Because the amount of air conditioner condensed water is less, the one-way valve assembly only uses one fourth of the sectional area of the pipeline; meanwhile, the valve is made of light materials, is convenient to push by water and inclines for 12 degrees to ensure sealing.

3. Air conditioner one-way drain pipe's return bend adopt streamlined structure, be convenient for sealed and drainage, do not leave the incrustation scale during drainage simultaneously, pipe diameter 14 ~ 16mm is convenient for dock with ordinary drain pipe.

4. One-way drain pipe of air conditioner, add one-way valve subassembly in the drain pipe, make indoor outer realization sealed, both prevented cold and hot exchange, prevented again that the mosquito from rushing into, the principle is simple, practice thrift the cost.

Drawings

FIG. 1 is a front view of the one-way drain pipe of the air conditioner of the present invention;

FIG. 2 is a cross-sectional view of the one-way drain pipe of the air conditioner of the present invention;

FIG. 3 is a front view of the valve of the unidirectional drainage pipe of the air conditioner of the present invention;

FIG. 4 is a perspective view of the valve of the unidirectional drainage pipe of the air conditioner of the present invention;

FIG. 5 is a perspective view of the one-way drain pipe of the air conditioner of the present invention;

in the figure: 1-a water drainage pipe; 2-fixing the housing; 3-bending the pipe; 4-valve plate; 5-hooking the valve; 6-valve hanging handle.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

the first embodiment is as follows: the present embodiment is explained with reference to fig. 1 to 5. This embodiment air conditioner unidirectional drainage pipe, including drain pipe 1, fixed shell 2, return bend 3 and valve component, fixed shell 2 is the tube-shape, and the nested drain pipe 1 that has on upper portion, return bend 3 is fixed in the inside of fixed shell 2 and is located the below of drain pipe 1, the diameter of return bend 3 is less than the diameter of drain pipe 1, return bend 3 is connected with the delivery port of drain pipe 1, the remainder of the 1 delivery port of drain pipe passes through the closing plate sealedly, the upper portion of the delivery port of return bend 3 articulates there is the valve component, the valve component is 10-20 with plumb line contained angle.

The valve component comprises a valve plate 4, a valve hook 5 and a valve hanging handle 6, the valve hook 5 is fixed on the upper portion of the water outlet of the elbow 3, the valve plate 4 is circular, the diameter of the water outlet of the elbow is larger than or equal to that of the water outlet of the elbow 3, and the valve plate 4 is hinged to the valve hook 5 through the valve hanging handle 6. The valve plate 4 of the device is hinged on a valve hanging handle 6 at the tail end of the elbow 3, the initial position of the valve plate and a plumb line form 12 degrees, and the sealing of the valve plate 4 and the tail end of the elbow 3 is ensured.

The diameter of the elbow 3 is half of the diameter of the drain pipe 1.

The included angle between the valve component and a plumb line is 12 degrees.

The operating principle and the operation process of the one-way drain pipe of the air conditioner are as follows:

the device is positioned at the tail end of an air conditioner drain pipe, the air conditioner drain pipe 1 is inserted into a fixed shell 2, the outer side of the air conditioner drain pipe is sealed by an adhesive tape, and when condensed water is discharged, the condensed water passes through the drain pipe 1 and a bent pipe 3 of the device and flows out after a valve sheet 4 is pushed open; the valve disk 4 is at an angle of 12 ° to the vertical. When the air conditioner refrigerates, the condensed water flows out, and when the condensed water is accumulated to a certain amount in the bent pipe 3, the valve 2 can be pushed and flows out, and when the air conditioner does not discharge the condensed water, the condensed water is tightly attached to the tail end of the bent pipe 3 due to the action of gravity, so that gas is prevented from entering. The device cuts off the indoor and the external channel, can prevent mosquitoes from entering and can prevent wind for high-rise buildings.

The above-mentioned embodiments further explain the objects, technical solutions and advantages of the present invention in detail. It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the present invention, and that any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention may be made without departing from the scope of the present invention.

Claims

1. The utility model provides a one-way drain pipe of air conditioner, its characterized in that includes drain pipe (1), fixed shell (2), return bend (3) and valve member, fixed shell (2) are the tube-shape, and upper portion nestification has drain pipe (1), return bend (3) are fixed in the inside of fixed shell (2) and are located the below of drain pipe (1), the diameter of return bend (3) is less than the diameter of drain pipe (1), return bend (3) are connected with the delivery port of drain pipe (1), the remainder of drain pipe (1) delivery port passes through the closing plate and seals, the upper portion of the delivery port of return bend (3) articulates there is the valve member, the valve member is 10-20 with plumb line contained angle.

2. The unidirectional drainage pipe of the air conditioner according to claim 1, wherein the valve component comprises a valve plate (4), a valve hook (5) and a valve hanging handle (6), the valve hook (5) is fixed on the upper part of the water outlet of the elbow pipe (3), the valve plate (4) is circular, the diameter of the valve plate is larger than or equal to the diameter of the water outlet of the elbow pipe (3), and the valve plate (4) is hinged with the valve hook (5) through the valve hanging handle (6).

3. The unidirectional drainage pipe of air conditioner according to claim 2, characterized in that the diameter of the elbow pipe (3) is half of the diameter of the drainage pipe (1).

4. An air conditioner one-way drain pipe according to claim 1, wherein said valve assembly is angled at 12 ° to the vertical.