Drain pipe of air conditioner

Abstract

The utility model discloses an air conditioner drain pipe which comprises a flushing assembly, the flushing assembly comprises a drain pipe, the drain pipe is connected with a plurality of sets of connecting pipes, one side of the drain pipe is connected with a water inlet pipe, one end of the water inlet pipe is connected with an installation box, one end of the installation box is connected with a water adding pipe, and the outer wall of one side of the installation box is provided with a speed adjusting motor. One end of each adjustable-speed motor is connected with a transmission shaft, one end of each transmission shaft rotatably penetrates through the mounting box, one end of each transmission shaft is provided with a blade, the blades are matched with the mounting box, and one side of the drainage pipe is provided with a cleaning assembly used for cleaning the interior of the pipeline and comprises two motor supports. The motor supports are symmetrically fixed to the inner walls of the two sides of the drainage pipe respectively, the rotating motor is installed through the motor supports, one side of the rotating motor is connected with the rotating shaft, and the scraper is installed at one end of the rotating shaft and matched with the drainage pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning drainage pipes, in particular to an air-conditioning drainage pipe. Background Art

[0002] Air conditioning water is produced during the operation of the air conditioner. The production process is similar to the production of distilled water. The water vapor produced by condensation is when the temperature inside the air conditioner is low and the temperature outside is high. The temperature difference causes the water vapor in the outside air to contact the cold air inside the air conditioner, and then condenses into liquid water. The liquid water is collected in the water tray and then connected to the drain pipe through a water pipe to be discharged to the outside. The drain pipe may become blocked after long-term use. A clearing device is required to clear it to prevent the air conditioning water from being affected by the blockage and unable to be removed, resulting in backflow.

[0003] After searching, the Chinese patent application number 201821617567.3 discloses an air conditioning drain pipe, including a branch pipe, a connecting pipe and a sewage pipe, the connecting pipe is provided with pipe threads at both ends, the sewage pipe is provided with water pipe interfaces at both ends, the water pipe interfaces are provided with pipe threads, a flow limiting pipe is provided in the middle of the sewage pipe, the water pipe interfaces are symmetrically distributed at both ends of the flow limiting pipe, and the inner diameter of the flow limiting pipe is smaller than the inner diameter of the water pipe interface, a branch pipe is welded on the flow limiting pipe, and a one-way valve is threadedly connected to the end of the branch pipe away from the sewage pipe. An air conditioning drain pipe in the above patent has the following shortcomings: when the device is in use, no effective unblocking device is provided. As the use time increases, the pipeline may be blocked, and the pipeline needs to be unblocked to avoid the situation where the air conditioning water is blocked and cannot be eliminated and backflow occurs. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an air conditioning drainage pipe.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An air conditioning drain pipe comprises a flushing component, wherein the flushing component comprises a drain pipe, wherein the drain pipe is connected to a connecting pipe, wherein multiple groups of connecting pipes are provided, wherein one side of the drain pipe is connected to a water inlet pipe, wherein one end of the water inlet pipe is connected to an installation box, wherein one end of the installation box is connected to a water filling pipe, wherein an outer wall of one side of the installation box is provided with a speed regulating motor, wherein two groups of speed regulating motors are provided, wherein one end of the speed regulating motor is connected to a transmission shaft, wherein one end of the transmission shaft can rotate through the installation box, wherein one end of the transmission shaft is provided with a paddle, wherein the paddle is adapted to the installation box, and wherein one side of the drain pipe is provided with a cleaning component for cleaning the inside of the pipe.

[0007] As a further solution of the present utility model: The cleaning component includes a motor bracket. There are two groups of motor brackets, which are symmetrically and fixedly arranged on the inner walls of both sides of the drain pipe. A rotating motor is installed through the motor bracket. One side of the rotating motor is connected to a rotating shaft, and one end of the rotating shaft is installed with a scraper, and the scraper is adapted to the drain pipe.

[0008] As a further solution of the present utility model: A filter screen is detachably installed on the inner wall of the connecting pipe.

[0009] As a further solution of the present utility model: One end of the water adding pipe is installed with a connecting flange.

[0010] As a further solution of the present utility model: An installation groove is provided on one side of the connecting flange, and a gasket is installed through the installation groove. The gasket is made of rubber material.

[0011] As a further solution of the present utility model: A fixing bracket is provided at one end of the drain pipe, a fixing plate is provided on one side of the fixing bracket, and a plurality of screw holes are provided on the fixing plate.

[0012] As a further solution of the present utility model: A gasket is provided on one side of the fixing plate, and the gasket is made of rubber material.

[0013] As a further solution of the present utility model: An adjustment panel is installed on one side of the installation box.

[0014] The beneficial effects of the present utility model are as follows:

[0015] By setting the water adding pipe to input water flow to flush the inside of the drain pipe, and respectively controlling the two groups of paddle wheels by two speed regulating motors to rotate forward and backward to increase the flow rate of the input water flow. By increasing the flow rate, the impact force of the water flow entering the drain pipe can be increased, so as to wash away the blocked stains and impurities inside for dredging, enabling the pipe to drain water normally and avoiding the situation that the air-conditioning water flows back due to difficult blockage and dredging.

[0016] By setting the rotating motor to control the scraper to rotate in contact with the inner wall of the drain pipe to scrape stubborn impurities, and cooperating with the flushing, thorough cleaning can be carried out, avoiding the situation that stubborn impurities are difficult to remove through flushing and cannot be thoroughly dredged.

[0017] By setting the connecting flange and the rubber gasket, the water supply for flushing can be made more stable, avoiding the situation of water supply disconnection and water leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the main view angle of an air-conditioning drain pipe proposed by the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the fixed part of an air-conditioning drain pipe proposed by the present utility model;

[0020] Figure 3 Schematic diagram of the structure of the flushing part of an air conditioner drain pipe proposed by the present utility model;

[0021] Figure 4 Schematic diagram of the structure of the cleaning part of an air conditioner drain pipe proposed by the present utility model.

[0022] In the figure: 1 - drain pipe, 2 - fixing bracket, 3 - transmission shaft, 4 - installation box, 5 - connecting flange, 6 - water adding pipe, 7 - adjusting panel, 8 - speed regulating motor, 9 - water inlet pipe, 10 - fixing plate, 11 - connecting pipe, 12 - washer, 13 - filter screen, 14 - gasket, 15 - paddle, 16 - rotating motor, 17 - motor bracket, 18 - rotating shaft, 19 - scraper. Specific implementation mode

[0023] The technical solution of the present utility model will be further described in detail below in conjunction with the specific implementation mode.

[0024] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model. Embodiment 1

[0025] An air conditioner drain pipe, as Figures 1-4 shown, includes a flushing assembly. The flushing assembly includes a drain pipe 1. The drain pipe 1 is connected with a connecting pipe 11. There are multiple groups of connecting pipes 11. One side of the drain pipe 1 is connected with a water inlet pipe 9. One end of the water inlet pipe 9 is connected with an installation box 4. One end of the installation box 4 is connected with a water adding pipe 6. On the outer wall of one side of the installation box 4, two speed regulating motors 8 are fixedly arranged by bolts. One end of the speed regulating motor 8 is connected with a transmission shaft 3. One end of the transmission shaft 3 is rotatably penetrated through the installation box 4. One end of the transmission shaft 3 is installed with a paddle 15. The paddle 15 is adapted to the installation box 4. On one side of the drain pipe 1, a cleaning assembly for cleaning the inside of the pipe is installed;

[0026] During use, connect the water outlet pipe of the air conditioner to the connecting pipe 11, so that the water generated during the operation of the air conditioner flows into the drain pipe 1 for discharge. When it is blocked after being used for a long time, the water supply pipe can be connected through the water adding pipe 6, and water is supplied into the drain pipe 1 for flushing. The two speed regulating motors 8 are respectively used to control the two paddles 15 to rotate forward and backward to increase the flow rate of the input water flow. By increasing the flow rate, the impact force of the water flowing into the drain pipe 1 can be increased, and the blocked stains and impurities inside can be washed away for dredging, so that the pipe can drain water normally;

[0027] The cleaning component includes a motor bracket 17. There are two sets of motor brackets 17, which are symmetrically and fixedly arranged on the inner walls of both sides of the drain pipe 1. A rotating motor 16 is installed through the motor bracket 17. One side of the rotating motor 16 is connected to a rotating shaft 18. One end of the rotating shaft 18 is installed with a scraping plate 19, and the scraping plate 19 is adapted to the drain pipe 1;

[0028] During use, when there are stubborn impurities attached and difficult to remove by flushing, the rotating motor 16 can be used to control the rotation of the rotating shaft 18 and the scraping plate 19. The scraping plate 19 rotates in contact with the inner wall of the drain pipe 1 to scrape off the stubborn impurities, and thorough cleaning can be carried out in cooperation with flushing, so as to completely complete the dredging;

[0029] To reduce the occurrence of blockages, as Figure 2 、 4 shown, a filter net 13 is detachably installed on the inner wall of the connecting pipe 11;

[0030] During use, the filter net 13 can filter the air-conditioning water when it flows in, and at the same time prevent foreign objects from entering the outside, thereby reducing the incidence of blockages. After being used for a long time, the filter net 13 can be detached for cleaning;

[0031] To facilitate the connection of the pipeline for water supply, as Figure 1 shown, a connecting flange 5 is installed at one end of the water supply pipe 6;

[0032] During use, the connecting flange 5 can assist in connecting the water supply pipe 6 to the water supply pipeline, and can reinforce the connection, thereby avoiding the accidental disconnection of the connection during the water supply process;

[0033] To avoid leakage during water supply, as Figure 2 、 3 shown, an installation groove is provided on one side of the connecting flange 5, and a gasket 12 is installed through the installation groove. The gasket 12 is made of rubber material;

[0034] During use, the rubber gasket 12 can fill the gap at the connection, thereby avoiding water leakage through the gap;

[0035] To facilitate the fixing of the pipeline, as Figure 2 shown, a fixing bracket 2 is provided at one end of the drain pipe 1. A fixing plate 10 is provided on one side of the fixing bracket 2, and multiple sets of screw holes are provided on the fixing plate 10;

[0036] During use, align the screw holes of the fixing plate 10 with the bolts at the fixing place and insert and tighten the nuts to quickly complete the fixing of the drain pipe 1;

[0037] To make the fixing more firm, as Figure 3 shown, a gasket 14 is provided on one side of the fixing plate 10. The gasket 14 is made of rubber material;

[0038] During use, the gap at the fixing position is filled by the gasket 14 made of rubber material, so that the fixing is more firm, and the situation of shaking after fixing caused by the gap at the fixing position is avoided. Embodiment 2

[0039] For the convenience of adjusting the power, referring to Figure 1 , an air-conditioning drain pipe. In this embodiment, the following improvements are made compared with Embodiment 1. An adjustment panel 7 is installed on one side of the installation box 4;

[0040] During use, the adjustment panel 7 is connected to the speed control motor 8 and the rotation motor 16 through a circuit, and the start-stop and power adjustment of the adjustment panel 7 can be conveniently controlled.

[0041] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An air conditioning drain pipe, comprising a flushing assembly, characterized in that: The flushing assembly comprises a drain pipe (1), the drain pipe (1) being connected to a connecting pipe (11), the connecting pipe (11) being provided with a plurality of groups, one side of the drain pipe (1) being connected to a water inlet pipe (9), one end of the water inlet pipe (9) being connected to a mounting box (4), one end of the mounting box (4) being connected to a water supply pipe (6), one side of the mounting box (4) being provided with a speed regulating motor (8) on an outer wall, the speed regulating motor (8) being provided with two groups, one end of the speed regulating motor (8) being connected to a transmission shaft (3), one end of the transmission shaft (3) being rotatably arranged to penetrate the mounting box (4), one end of the transmission shaft (3) being provided with a paddle (15), the paddle (15) being adapted to the mounting box (4), and one side of the drain pipe (1) being provided with a cleaning assembly for cleaning the interior of the pipe.

2. The air conditioning drain pipe according to claim 1, characterized in that: The cleaning assembly comprises a motor bracket (17), wherein two groups of the motor bracket (17) are provided and are symmetrically fixed to the inner walls of both sides of the drain pipe (1), respectively; a rotating motor (16) is mounted via the motor bracket (17); a rotating shaft (18) is connected to one side of the rotating motor (16); a scraper (19) is mounted at one end of the rotating shaft (18); the scraper (19) is adapted to fit the drain pipe (1).

3. The air conditioning drain pipe according to claim 1, characterized in that: A filter screen (13) is detachably mounted on the inner wall of the connecting pipe (11).

4. The air conditioning drain pipe according to claim 1, characterized in that: A connecting flange (5) is installed at one end of the water supply pipe (6).

5. The air conditioning drain pipe according to claim 4, characterized in that: A mounting groove is provided on one side of the connecting flange (5), and a gasket (12) is mounted through the mounting groove. The gasket (12) is made of rubber material.

6. The air conditioning drain pipe according to claim 1, characterized in that: A fixing frame (2) is provided at one end of the drainage pipe (1), a fixing plate (10) is provided at one side of the fixing frame (2), and the fixing plate (10) is provided with a plurality of sets of screw holes.

7. The air conditioning drain pipe according to claim 6, characterized in that: A gasket (14) is provided on one side of the fixing plate (10), and the gasket (14) is made of rubber material.

8. The air conditioning drain pipe according to claim 1, characterized in that: An adjustment panel (7) is installed on one side of the installation box (4).

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