Air conditioner drain pipe and air conditioner

Abstract

The utility model provides an air conditioner drain pipe and an air conditioner, belongs to the technical field of air conditioners, and solves the technical problem that peculiar smell in an existing air conditioner drain pipe can be transmitted indoors through the air conditioner drain pipe. The air conditioner drainage pipe comprises a pipe body, a flow meter, a one-way circulation structure and a filtering structure. The filtering structure is arranged at the water outlet end of the pipe body, the one-way circulation structure is arranged between the water outlet end of the pipe body and the flow meter, the filtering structure is used for preventing external foreign matters such as moths, insects and stains from entering the water outlet end to cause pipe body blockage and peculiar smell generation, and the one-way circulation structure is arranged between the water outlet end of the pipe body and the flow meter. Sewage, peculiar smell and tiny stains are prevented from entering the air conditioner indoor unit through the pipe body, so that the peculiar smell in the air conditioner drainage pipe can be prevented from being transferred into a room through the air conditioner drainage pipe, and the indoor air quality is guaranteed.

Description

Technical Field

[0001] The present application belongs to the technical field of air conditioning, and specifically relates to an air conditioning drainage pipe and an air conditioner. Background Art

[0002] With the continuous improvement of production technology and the continuous growth of user demand, users have higher and higher requirements for air conditioners. The drain pipe is the drainage structure of the air conditioner. When the indoor air conditioner is cooling, condensed water will condense on the evaporator of the air conditioner. The condensed water needs to be discharged to the outside in time through the drain pipe.

[0003] Because the outlet of the air-conditioning drain pipe is connected to the outdoors, flying insects or debris may enter the air-conditioning drain pipe. In order to solve the problem of flying insects or debris entering the air-conditioning drain pipe, the prior art prevents flying insects or debris from entering the air-conditioning drain pipe by setting a filter at the water outlet.

[0004] However, although the above method can prevent some flying insects or debris from entering the air conditioner drain pipe, since the air conditioner drain pipe outlet is connected to the outdoors and communicated with the outdoors, when there is odor in the drain pipe, it will be transmitted to the room through the air conditioner drain pipe, causing pollution to the air conditioner indoor unit and affecting the user experience. Utility Model Content

[0005] The present application provides an air-conditioning drainage pipe and an air-conditioning, which are used to solve the technical problem that the odor in the existing air-conditioning drainage pipe can be transmitted to the indoor room through the air-conditioning drainage pipe.

[0006] In order to achieve the above objectives, the embodiments of the present application provide the following technical solutions:

[0007] A first aspect of an embodiment of the present application provides an air conditioning drain pipe, comprising a pipe body, a flow meter, a one-way flow structure and a filtering structure;

[0008] The pipe body has a water inlet end and a water outlet end, and the water inlet end is used to connect to the indoor unit of the air conditioner;

[0009] The flow meter is arranged in the tube body, and the flow meter is used to detect the flow rate of condensed water in the tube body;

[0010] The one-way flow structure is arranged in the tube body, and the one-way flow structure is arranged between the flow meter and the water outlet, and the one-way flow structure is used to make the condensed water flow from the water inlet end to the water outlet end in one direction;

[0011] The filtering structure is arranged on the water outlet, and is used for filtering the condensed water discharged from the water outlet.

[0012] In the preferred technical solution of the above-mentioned air-conditioning drainage pipe, the one-way flow structure includes a movable baffle and a reset assembly, the movable baffle includes a fixed plate body and a movable plate body, the fixed plate body and the movable plate body are spliced ​​with each other to seal the pipe body together, the side wall of the fixed plate body includes an abutting end and a first connecting end, the side wall of the movable plate body includes a blocking end and a second connecting end, the abutting end is fixedly abutted with the inner wall of the pipe body, the first connecting end is hinged with the second connecting end, and the blocking end is movably abutted with the inner wall of the pipe body;

[0013] One end of the reset component is connected to the fixed plate body, and the other end of the reset component is connected to the movable plate body. The reset component is used to reset the movable plate body.

[0014] In the preferred technical solution of the above-mentioned air-conditioning drainage pipe, a first magnetic component is provided on the blocking end, and a second magnetic component is provided on the inner wall of the tube body corresponding to the blocking end, and the magnetism of the first magnetic component is opposite to that of the second magnetic component.

[0015] In the preferred technical solution of the above-mentioned air-conditioning drain pipe, the reset assembly includes at least one first reset spring and at least one second reset spring, one end of the first reset spring is connected to an end face of the fixed plate body facing the water inlet end, the other end of the first reset spring is connected to an end face of the movable baffle plate facing the water inlet end, one end of the second reset spring is connected to an end face of the fixed plate body facing the water outlet end, and the other end of the second reset spring is connected to an end face of the movable baffle plate facing the water outlet end.

[0016] In the preferred technical solution of the above-mentioned air conditioning drain pipe, the filtering structure includes a filter tube, a first filter screen and a second filter screen, the filter tube is detachably connected to the water outlet, and the first filter screen and the second filter screen are arranged in the filter tube at intervals.

[0017] In the preferred technical solution of the above-mentioned air-conditioning drain pipe, a cleaning port is provided on the filter pipe, the cleaning port is located between the first filter screen and the second filter screen, and a cleaning cover is provided on the cleaning port.

[0018] In the preferred technical solution of the above-mentioned air-conditioning drainage pipe, it also includes a protective sleeve, which is sleeved on the outer wall of the pipe body, and the projection of the one-way flow structure toward the protective sleeve is located inside the protective sleeve.

[0019] In the preferred technical solution of the above-mentioned air-conditioning drainage pipe, the pipe body includes a first pipe section and a second pipe section, the first pipe section and the second pipe section are detachably connected, the flow meter is arranged in the first pipe section, and the one-way flow structure is arranged in the second pipe section.

[0020] A second aspect of an embodiment of the present application provides an air conditioner, comprising an air conditioner indoor unit, and also comprising the above-mentioned air conditioner drain pipe, wherein the air conditioner drain pipe is connected to the air conditioner indoor unit.

[0021] In the preferred technical solution of the above air conditioner, the flow meter of the air conditioner drain pipe is connected to the computer board of the air conditioner indoor unit, and the computer board is used to receive the detection signal of the flow meter and control the display screen of the air conditioner indoor unit to display flow information.

[0022] The air-conditioning drain pipe and air-conditioning provided in the present application, wherein the air-conditioning drain pipe includes a pipe body, a flow meter, a one-way flow structure and a filtering structure; a filtering structure is arranged on the water outlet end of the pipe body, the filtering structure is used to filter the condensed water discharged from the water outlet end, and the filtering structure can also prevent external moths, insects, stains and other foreign objects from entering the pipe body through the water outlet end to cause blockage of the pipe body and generate odor. Since pollution and other fine stains can enter the pipe body through the filtering structure, a one-way flow structure is provided between the water outlet end of the pipe body and the flow meter. The one-way flow structure enables condensed water to flow in one direction from the water inlet end of the pipe body to the water outlet end of the pipe body, thereby preventing sewage and other fine stains between the water outlet end in the pipe body and the one-way flow structure from entering the air conditioner indoor unit through the pipe body, thereby preventing the air conditioner indoor unit from being polluted. The present application uses a filtering structure to block external moths, insects, stains and other foreign matter from entering the water outlet end, causing blockage of the pipe body and generation of odor, and a one-way flow structure is provided between the water outlet end of the pipe body and the flow meter, thereby preventing sewage, odor and fine stains from entering the air conditioner indoor unit through the pipe body, thereby preventing the odor in the air conditioner drain pipe from being transmitted to the indoor through the air conditioner drain pipe, thereby ensuring the indoor air quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0024] Figure 1 A schematic diagram of the structure of an air-conditioning drainage pipe and an air-conditioning indoor unit provided in an embodiment of the present application;

[0025] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0026] Figure 3 for Figure 1 Structural schematic diagram of the one-way flow structure;

[0027] Figure 4 for Figure 1 Structural diagram of the filtering structure.

[0028] Description of reference numerals:

[0029] 100-tube body; 110-water inlet end; 120-water outlet end;

[0030] 200-Flow meter;

[0031] 300-one-way flow structure; 310-movable baffle; 311-fixed plate; 3111-butting end; 3112-first connecting end; 312-movable plate; 3121-blocking end; 3122-second connecting end; 320-reset assembly; 321-first reset spring; 322-second reset spring;

[0032] 400-filter structure; 410-filter tube; 420-first filter screen; 430-second filter screen;

[0033] 500-air conditioner indoor unit;

[0034] 600-Clean cover;

[0035] 700-Display screen.

[0036] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0038] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein, for example.

[0039] In the embodiments of the present application, the words "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0040] In the existing air-conditioning drainage pipe, a filter screen is arranged at the water outlet to prevent flying insects or debris from entering the air-conditioning drainage pipe.

[0041] However, although the above method can prevent some flying insects or debris from entering the air conditioner drain pipe, since the air conditioner drain pipe outlet is connected to the outdoors and communicated with the outdoors, when there is odor in the drain pipe, it will be transmitted to the room through the air conditioner drain pipe, causing pollution to the air conditioner indoor unit and affecting the user experience.

[0042] In order to solve the technical problem that the odor in the existing air-conditioning drainage pipe will be transmitted to the indoor through the air-conditioning drainage pipe. The present application provides an air-conditioning drainage pipe, including a pipe body, a flow meter, a one-way flow structure and a filtering structure; the pipe body has a water inlet end and a water outlet end, and the water inlet end is used to connect with the indoor unit of the air conditioner; the flow meter is arranged in the pipe body, and the flow meter is used to detect the flow of condensed water in the pipe body; the one-way flow structure is arranged in the pipe body, and the one-way flow structure is arranged between the flow meter and the water outlet end, and the one-way flow structure is used to make the condensed water flow from the water inlet end to the water outlet end in one direction; the filtering structure is arranged on the water outlet end, and the filtering structure is used to filter the condensed water discharged from the water outlet end.

[0043] Since a filtering structure is arranged on the water outlet end of the pipe body, the filtering structure is used to filter the condensed water discharged from the water outlet end, and the filtering structure can also prevent external moths, insects, stains and other foreign objects from entering the pipe body through the water outlet end to cause blockage of the pipe body and generate odor.

[0044] Since pollution and other fine stains can enter the pipe body through the filtering structure, a one-way flow structure is provided between the water outlet end of the pipe body and the flow meter. The one-way flow structure enables condensed water to flow in one direction from the water inlet end of the pipe body to the water outlet end of the pipe body, thereby preventing sewage and other fine stains between the water outlet end in the pipe body and the one-way flow structure from entering the air conditioner indoor unit through the pipe body, thereby preventing the air conditioner indoor unit from being polluted. The present application uses a filtering structure to block external moths, insects, stains and other foreign matter from entering the water outlet end, causing blockage of the pipe body and generation of odor, and a one-way flow structure is provided between the water outlet end of the pipe body and the flow meter, thereby preventing sewage, odor and fine stains from entering the air conditioner indoor unit through the pipe body, thereby preventing the odor in the air conditioner drain pipe from being transmitted to the indoor through the air conditioner drain pipe, thereby ensuring the indoor air quality.

[0045] The following specific embodiments are combined with the accompanying drawings to describe the technical solution of the application in detail. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0046] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, Figure 1A schematic diagram of the structure of an air conditioning drain pipe and an air conditioner provided in an embodiment of the present application; Figure 2 It is a schematic diagram of the local enlarged structure at A in the figure; Figure 3 A schematic diagram of the structure of a one-way flow structure in an air-conditioning drainage pipe provided in an embodiment of the present application; Figure 4 A schematic structural diagram of a filtering structure in an air-conditioning drain pipe provided in an embodiment of the present application.

[0047] Reference Figure 1 to Figure 2 As shown, an embodiment of the present application provides an air conditioning drain pipe, including a pipe body 100 , a flow meter 200 , a one-way flow structure 300 and a filtering structure 400 .

[0048] The pipe body 100 has a water inlet end 110 and a water outlet end 120 , and the water inlet end 110 is used to be connected to the indoor unit 500 of the air conditioner.

[0049] The flow meter 200 is disposed in the pipe body 100, and the flow meter 200 is used to detect the flow of condensed water in the pipe body 100;

[0050] The one-way flow structure 300 is disposed in the tube body 100 and between the flow meter 200 and the water outlet 120 . The one-way flow structure 300 is used to allow condensed water to flow from the water inlet 110 to the water outlet 120 in one direction.

[0051] The filter structure 400 is disposed on the water outlet 120 , and the filter structure 400 is used to filter the condensed water discharged from the water outlet 120 .

[0052] The pipe body 100 of the air conditioning drain pipe of the present application is provided with a flow meter 200, a one-way flow structure 300 and a filtering structure 400, wherein the one-way flow structure 300 is arranged between the flow meter 200 and the water outlet 120, and the one-way flow structure 300 can be a one-way conducting device such as a one-way valve, so that condensed water can flow from the water inlet end 110 to the water outlet end 120 in one direction.

[0053] The filter structure 400 is arranged on the water outlet 120. The filter structure 400 is used to filter the condensed water discharged from the water outlet 120. The filter structure 400 can also prevent external moths, insects, stains and other foreign objects from entering the tube body 100 through the water outlet 120 to cause blockage of the tube body 100 and generate odor.

[0054] The flow meter 200 is arranged in the pipe body 100, and the flow meter 200 is used to detect the flow of condensed water between the water inlet end 110 of the pipe body 100 and the one-way flow structure 300; the user can judge whether the pipe body 100 is blocked by the reading of the flow meter 200. For example, during the use of the air conditioner, when the reading of the flow meter 200 is always zero, it can be judged that blockage occurs in the pipe body 100. The user can clean the pipe body 100 in time to prevent the water in the pipe body 100 from being unable to be discharged, causing water leakage in the air conditioner indoor unit 500.

[0055] Because the one-way flow structure 300 and the water outlet end 120 are in a conductive state, that is, external water can enter from the water outlet end 120 into the space between the one-way flow structure 300 and the water outlet end 120 in the tube body 100. Since the flow meter 200 is located between the water inlet end 110 of the tube body 100 and the one-way flow structure 300, that is, when water flows into the space between the one-way flow structure 300 and the water outlet end 120, the flow meter 200 will not detect it, thereby avoiding misjudgment by the user.

[0056] Since the filter structure 400 is arranged on the water outlet end 120 of the tube body 100, the filter structure 400 is used to filter the condensed water discharged from the water outlet end 120, and the filter structure 400 can also prevent external moths, insects, stains and other foreign objects from entering the tube body 100 through the water outlet end 120 to cause blockage of the tube body 100 and generate odor.

[0057] Since small stains such as pollution can enter the tube body 100 through the filter structure 400, a one-way flow structure 300 is provided between the water outlet end 120 of the tube body 100 and the flow meter 200. The one-way flow structure 300 allows condensed water to flow from the water inlet end 110 of the tube body 100 to the water outlet end 120 of the tube body 100 in a one-way direction, thereby preventing small stains such as sewage between the water outlet end 120 in the tube body 100 and the one-way flow structure 300 from entering the air conditioner indoor unit 500 through the tube body 100, thereby preventing the air conditioner indoor unit 500 from being polluted. Please use the filtering structure 400 to prevent external moths, insects, stains and other foreign objects from entering the water outlet 120 to cause blockage of the pipe body 100 and generate odor, and set a one-way flow structure 300 between the water outlet 120 of the pipe body 100 and the flow meter 200 to prevent sewage, odor and fine stains from entering the air conditioner indoor unit 500 through the pipe body 100, thereby preventing the odor in the air conditioner drain pipe from being transmitted to the room through the air conditioner drain pipe, solving the technical problem that the odor in the existing air conditioner drain pipe can be transmitted to the room through the air conditioner drain pipe, and ensuring the indoor air quality.

[0058] In addition, by setting a flow meter 200 between the water inlet end 110 of the tube body 100 and the one-way flow structure 300, the user can determine the blockage in the tube body 100 by observing the flow meter 200. The user can clean the tube body 100 in time to prevent the water in the tube body 100 from being unable to be discharged, causing water leakage in the air conditioner indoor unit 500.

[0059] In some possible embodiments, reference Figure 2 and Figure 3 As shown, the one-way flow structure 300 includes a movable baffle 310 and a reset assembly 320, the movable baffle 310 includes a fixed plate body 311 and a movable plate body 312, the fixed plate body 311 and the movable plate body 312 are assembled with each other to seal the tube body 100 together, the side wall of the fixed plate body 311 includes a butt end 3111 and a first connecting end 3112, the side wall of the movable plate body 312 includes a blocking end 3121 and a second connecting end 3122, the butt end 3111 is fixedly butted against the inner wall of the tube body 100, the first connecting end 3112 is hinged to the second connecting end 3122, and the blocking end 3121 is movably butted against the inner wall of the tube body 100.

[0060] One end of the reset component 320 is connected to the fixed plate body 311 , and the other end of the reset component 320 is connected to the movable plate body 312 . The reset component 320 is used to reset the movable plate body 312 .

[0061] The one-way flow structure 300 of this embodiment includes a movable baffle 310 and a reset assembly 320. The movable baffle 310 matches the inner wall of the tube body 100. The movable baffle 310 forms a switch door structure for blocking and connecting the tube body 100. The movable baffle 310 includes a fixed plate body 311 and a movable plate body 312. The fixed plate body 311 and the movable plate body 312 are assembled with each other to seal the tube body 100 together. The fixed plate body 311 and the movable plate body 312 can both be semicircles or form a whole circle that matches the tube body 100 together, or at least partially overlap to form a whole circle that matches the tube body 100, as long as the fixed plate body 311 and the movable plate body 312 are connected to seal the tube body 100 together.

[0062] The side wall of the fixed plate body 311 includes a butt end 3111 and a first connecting end 3112, the butt end 3111 is fixedly butted against the inner wall of the tube body 100, that is, the butt end 3111 is fixed on the inner wall of the tube body 100, and forms an butt state with the inner wall of the tube body 100, that is, a blocking state is formed between the butt end 3111 and the inner wall of the tube body 100, the side wall of the movable plate body 312 includes a blocking end 3121 and a second connecting end 3122, the first connecting end 3112 is hinged to the second connecting end 3122, and the blocking end 3121 is movably butted against the inner wall of the tube body 100. Thus, the movable plate body 312 can rotate relative to the fixed plate body 311. When it rotates to a specified position, the blocking end 3121 abuts against the inner wall of the tube body 100. At this time, the movable baffle 310 is closed, and the fixed plate body 311 and the movable plate body 312 jointly form a blockage for the tube body 100. When the movable plate body 312 rotates to other positions, the blocking end 3121 does not abut against the inner wall of the tube body 100. At this time, the movable baffle 310 is opened, so that the tube body 100 can flow.

[0063] The reset assembly 320 is used to reset the movable plate body 312 to a specified position, that is, the original position of the movable plate body 312; when the air conditioner is in use, the condensed water of the air conditioner indoor unit 500 enters the tube body 100, and the gravity of the condensed water causes the movable plate body 312 to rotate, so that the movable baffle 310 is opened, so that the condensed water passes through the movable baffle 310; when there is no condensed water in the tube body 100, the reset assembly 320 resets the movable plate body 312 to the original position, so that the movable baffle 310 is closed, and the movable baffle 310 will block the tube body 100. The reset assembly 320 can be a spring, a magnet, etc.

[0064] In another possible embodiment, a first magnetic component is disposed on the blocking end 3121 , and a second magnetic component is disposed on the inner wall of the tube body 100 corresponding to the blocking end 3121 , and the first magnetic component and the second magnetic component have opposite magnetism.

[0065] In this embodiment, a first magnetic component is provided on the blocking end 3121, and a second magnetic component is provided on the inner wall of the tube body 100 corresponding to the blocking end 3121. When the movable plate body 312 is in the reset position, that is, the movable baffle 310 is in the closed state, the first magnetic component and the second magnetic component are magnetically attracted together by magnetic force, so that the movable baffle 310 can firmly block the tube body 100 to avoid loosening.

[0066] In another embodiment, the reset assembly 320 includes a first reset spring 321 and a second reset spring 322, one end of the first reset spring 321 is connected to an end surface of the fixed plate body 311 facing the water inlet end 110, and the other end is connected to an end surface of the movable baffle 310 facing the water inlet end 110, one end of the second reset spring 322 is connected to an end surface of the fixed plate body 311 facing the water outlet end 120, and the other end is connected to an end surface of the movable baffle 310 facing the water outlet end 120.

[0067] When condensed water enters the tube body 100 from the air conditioner indoor unit 500, the movable plate body 312 will be opened by the gravity of the condensed water. At this time, the first return spring 321 is stretched, and the movable baffle 310 is in an open state, and the condensed water can pass through the movable baffle 310; when there is no condensed water flowing in the tube body 100, the first return spring 321 will reset the movable plate body 312, and the movable baffle 310 is in a closed state.

[0068] When foreign objects such as sewage, moths, insects, stains, etc. are between the water outlet 120 in the pipe body 100 and the one-way flow structure 300, the movable plate body 312 will not be easily opened due to the elastic force of the second return spring 322. The second return spring 322 can be set with a larger elastic force to prevent the movable plate body 312 from being opened in the reverse direction.

[0069] In other embodiments, the number of the first return springs 321 is smaller than the number of the second return springs 322. Even if the force of the movable baffle 310 opening in the forward direction is smaller than the force of the movable baffle 310 opening in the reverse direction, the condensed water can easily flow from the water inlet end 110 to the water outlet end 120, and foreign objects such as sewage, moths, insects, and stains are prevented from flowing from the water outlet end 120 to the water inlet end 110.

[0070] In another embodiment, the filter structure 400 includes a filter tube 410 , a first filter screen 420 and a second filter screen 430 . The filter tube 410 is detachably connected to the water outlet 120 . The first filter screen 420 and the second filter screen 430 are spaced apart in the filter tube 410 .

[0071] In this embodiment, refer to Figure 4 As shown, the filter structure 400 includes a filter tube 410, a first filter screen 420 and a second filter screen 430, wherein the filter tube 410 is detachably connected to the tube body 100. When the flow meter 200 detects blockage in the tube body 100, the user can remove the filter tube 410 and clean the filter tube 410 to clear the tube body 100.

[0072] In other possible embodiments, a cleaning port is provided on the filter tube 410, and the cleaning port is located between the first filter screen 420 and the second filter screen 430, and a cleaning cover 600 is provided on the cleaning port. In order to facilitate cleaning of the filter tube 410, the present embodiment provides a cleaning port on the filter tube 410, and the filter tube 410 can be cleaned by opening the cleaning cover 600, and after cleaning, the cleaning cover 600 can be closed.

[0073] In another possible embodiment, a protective sleeve is further included, which is sleeved on the outer wall of the tube body 100, and the projection of the one-way flow structure 300 toward the protective sleeve is located inside the protective sleeve. Specifically, the material of the protective sleeve can be a stainless steel tube, etc., which has a certain rigidity and plays a protective role on the one-way flow structure 300 in the tube body 100.

[0074] In other embodiments, the pipe body 100 includes a first pipe segment and a second pipe segment, the first pipe segment and the second pipe segment are detachably connected, the flow meter 200 is disposed in the first pipe segment, and the one-way flow structure 300 is disposed in the second pipe segment.

[0075] In this embodiment, the pipe body 100 is configured as a first pipe section and a second pipe section that are detachably connected, a flow meter 200 is arranged in the first pipe section, and a one-way flow structure 300 is arranged in the second pipe section. When the flow meter 200 or the one-way flow structure 300 is damaged, only the first pipe section or the second pipe section needs to be replaced, avoiding replacement of the entire pipe body 100, thereby improving resource utilization.

[0076] The embodiment of the present application also provides an air conditioner, including an air conditioner indoor unit 500, and also includes any one of the above-mentioned air conditioner drain pipes, and the air conditioner drain pipe is connected to the air conditioner indoor unit 500.

[0077] The air conditioner indoor unit 500 in the air conditioner provided in the present application is connected to the air conditioner drain pipe, and the condensed water of the air conditioner indoor unit 500 is discharged through the air conditioner drain pipe, because the air conditioner drain pipe includes a pipe body 100, a flow meter 200, a one-way flow structure 300 and a filter structure 400; the pipe body 100 has a water inlet end 110 and a water outlet end 120, and the water inlet end 110 is connected to the air conditioner indoor unit 500; the flow meter 200 is arranged in the pipe body 100; the one-way flow structure 300 is arranged in the pipe body 100, and the one-way flow structure 300 is arranged between the flow meter 200 and the water outlet end 120; the filter structure 400 is arranged on the water outlet end 120.

[0078] Since the filter structure 400 is provided on the water outlet end 120 of the tube body 100, the filter structure 400 is used to filter the condensed water discharged from the water outlet end 120, and the filter structure 400 can also prevent moths, insects, stains and other foreign objects from entering the tube body 100 through the water outlet end 120 to cause blockage of the tube body 100 and produce odor. Since fine stains such as pollution can enter the tube body 100 through the filter structure 400, a one-way flow structure 300 is provided between the water outlet end 120 of the tube body 100 and the flow meter 200. The one-way flow structure 300 allows the condensed water to flow from the water inlet end 110 of the tube body 100 to the water outlet end 120 of the tube body 100 in a one-way manner, thereby preventing fine stains such as sewage between the water outlet end 120 in the tube body 100 and the one-way flow structure 300 from entering the air conditioner indoor unit 500 through the tube body 100, In order to prevent the indoor unit 500 of the air conditioner from being polluted, the present application uses a filtering structure 400 to block external foreign objects such as moths, insects, stains, etc. from entering the water outlet 120 to cause blockage of the tube body 100 and generate odor, and a one-way flow structure 300 is provided between the water outlet 120 of the tube body 100 and the flow meter 200 to prevent sewage, odor and fine stains from entering the indoor unit 500 of the air conditioner through the tube body 100, thereby preventing the odor in the air conditioner drain pipe from being transmitted to the room through the air conditioner drain pipe, thereby ensuring the indoor air quality.

[0079] In other embodiments, the flow meter 200 of the air conditioner drain pipe is connected to the computer board of the air conditioner indoor unit 500, and the computer board is used to receive the detection signal of the flow meter 200 and control the display screen 700 of the air conditioner indoor unit 500 to display the flow information.

[0080] In this embodiment, the user can directly observe the flow information of the flow meter 200 through the display screen 700 on the air conditioner indoor unit 500, so that the user can promptly determine whether the air conditioner drain pipe is blocked. For example, when the air conditioner is turned on, the flow reading on the display screen 700 is zero, or the reading has not changed, then the air conditioner drain pipe may be blocked, reminding the user to clean the filter structure 400 in time.

[0081] So far, the technical solution of the present application has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments, and the above embodiments are only used to illustrate the technical solution of the present application rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An air conditioning drain pipe, characterized in that: It includes a pipe body, a flow meter, a one-way flow structure and a filtering structure; The pipe body has a water inlet end and a water outlet end, and the water inlet end is used to connect to the indoor unit of the air conditioner; The flow meter is arranged in the tube body, and the flow meter is used to detect the flow rate of condensed water in the tube body; The one-way flow structure is arranged in the tube body, and the one-way flow structure is arranged between the flow meter and the water outlet, and the one-way flow structure is used to make the condensed water flow from the water inlet end to the water outlet end in one direction; The filtering structure is arranged on the water outlet, and is used for filtering the condensed water discharged from the water outlet.

2. The air conditioning drain pipe according to claim 1, characterized in that: The one-way flow structure includes a movable baffle and a reset assembly, the movable baffle includes a fixed plate body and a movable plate body, the fixed plate body and the movable plate body are assembled with each other to seal the tube body together, the side wall of the fixed plate body includes an abutting end and a first connecting end, the side wall of the movable plate body includes a blocking end and a second connecting end, the abutting end is fixedly abutted against the inner wall of the tube body, the first connecting end is hinged to the second connecting end, and the blocking end is movably abutted against the inner wall of the tube body; One end of the reset component is connected to the fixed plate body, and the other end of the reset component is connected to the movable plate body. The reset component is used to reset the movable plate body.

3. The air conditioning drain pipe according to claim 2, characterized in that: A first magnetic attraction component is arranged on the blocking end, and a second magnetic attraction component is arranged at a position of the inner wall of the tube body corresponding to the blocking end. The first magnetic attraction component and the second magnetic attraction component have opposite magnetic properties.

4. The air conditioning drain pipe according to claim 2, characterized in that: The reset assembly includes at least one first reset spring and at least one second reset spring, one end of the first reset spring is connected to an end face of the fixed plate body facing the water inlet end, the other end of the first reset spring is connected to an end face of the movable baffle plate facing the water inlet end, one end of the second reset spring is connected to an end face of the fixed plate body facing the water outlet end, and the other end of the second reset spring is connected to an end face of the movable baffle plate facing the water outlet end.

5. The air conditioning drain pipe according to claim 1, characterized in that: The filtering structure comprises a filtering tube, a first filtering screen and a second filtering screen. The filtering tube is detachably connected to the water outlet end. The first filtering screen and the second filtering screen are arranged in the filtering tube at intervals.

6. The air conditioning drain pipe according to claim 5, characterized in that: The filter tube is provided with a cleaning port, the cleaning port is located between the first filter screen and the second filter screen, and the cleaning port is provided with a cleaning cover.

7. The air conditioning drain pipe according to any one of claims 1 to 6, characterized in that: It also includes a protective sleeve, which is sleeved on the outer wall of the tube body, and the projection of the one-way flow structure toward the protective sleeve is located inside the protective sleeve.

8. The air conditioning drain pipe according to any one of claims 1 to 6, characterized in that: The pipe body comprises a first pipe section and a second pipe section, the first pipe section and the second pipe section are detachably connected, the flow meter is arranged in the first pipe section, and the one-way flow structure is arranged in the second pipe section.

9. An air conditioner, comprising an air conditioner indoor unit, characterized in that: It also includes an air conditioning drainage pipe as described in any one of claims 1 to 8, wherein the air conditioning drainage pipe is connected to the air conditioning indoor unit.

10. The air conditioner according to claim 9, characterized in that: The flow meter of the air-conditioning drainage pipe is connected to the computer board of the air-conditioning indoor unit. The computer board is used to receive the detection signal of the flow meter and control the display screen of the air-conditioning indoor unit to display the flow information.

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