Anti-blocking dryer filtering pipeline
By using a two-layer metal mesh filter system and a rotating shaft hard rubber hook in the dryer filter pipe, the problem of difficulty in capturing fine cotton wool and fibers in the prior art is solved, and anti-blocking and efficient drying are achieved, and user maintenance is simplified.
Patent Information
- Application Number
- CN202422239499.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-12
AI Technical Summary
During high loads or long-term use, existing dryer filter pipes are difficult to effectively capture small cotton wool and fibers, resulting in fire hazards, and the filter screen is complex to clean and replace, which increases the maintenance difficulty and time cost of users.
An anti-blocking dryer filter pipe is designed, and a filter system with two layers of metal mesh is adopted, including a first filter and a second filter. The main body of the filter pipe is equipped with a rotating shaft and a hard rubber hook, which can effectively capture cotton and fibers, and simplify the cleaning and replacement process through a detachable design.
Effectively prevent cotton and fiber from clogging the exhaust pipes, ensure smooth air circulation, improve drying efficiency, simplify user maintenance, and reduce fire hazards.
Smart Images
Figure CN223010109U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filter pipes, and more particularly to an anti-clogging drying machine filter pipe. Background Art
[0002] With the wide popularization and intelligent upgrading of various household appliances in modern families, consumers' dependence on drying machines is increasing day by day, and more stringent requirements are put forward for the convenience, maintenance convenience and overall use experience provided by them. As one of the important household appliances to improve the quality of life, the design of the pipeline filtration system of the drying machine has become the focus of attention.
[0003] During the process of the drying machine discharging gas through the pipeline, the accumulation problem of cotton wadding and fibers has not been fully emphasized. Cotton wadding and fibers will accumulate in the pipeline system during the drying process. These accumulated cotton wadding are flammable and may cause fires. Some filtering devices may not be able to capture very fine cotton wadding and fibers. Especially when operating at high load or for a long time, fine cotton wadding may still enter the interior of the drying machine. The design of some devices may make the cleaning and replacement of the filter screen complicated or inconvenient, increasing the maintenance difficulty and time cost for users. Some filtering devices may age or be damaged in high-temperature and high-humidity environments, resulting in a decline in filtration efficiency or the need for frequent replacement. If too much cotton wadding accumulates on the filter screen, it may hinder air flow, thereby affecting the energy efficiency and drying performance of the drying machine, increasing energy consumption. Although the filtering device reduces the accumulation of cotton wadding, it still needs to be cleaned regularly, otherwise the accumulated cotton wadding may still pose a fire hazard. Summary of the Utility Model
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an anti-clogging drying machine filter pipe to solve the problems existing in the above-mentioned background art.
[0005] To achieve the above object, the utility model provides the following technical solution: an anti-clogging drying machine filter pipe, including a filter pipe main body, a filter pipe door is arranged on one side of the filter pipe main body, a connecting plate is fixedly connected inside the filter pipe main body, a connecting bolt is fixedly connected to one side of the connecting plate, a fixing rod is fixedly connected to one side of the middle part of the connecting plate, a rotating shaft is fixedly connected to the outside of the fixing rod, and connecting rods are evenly fixedly connected around the rotating shaft.
[0006] Furthermore, a hinge buckle is fixedly connected to the bottom of one side of the filter pipeline body, a pipeline fixing plate is fixedly connected around the bottom of the filter pipeline body, an air inlet pipeline is fixedly connected to the bottom of the filter pipeline body, an air outlet pipeline is fixedly connected to the top of the filter pipeline body, a triangular fixing plate is fixedly connected around the air outlet pipeline, a movable hinge is fixedly connected to the bottom of the other side of the filter pipeline body, a first placement plate is fixedly connected to one side inside the filter pipeline body, a first filter screen is fixedly connected to one side of the first placement plate, a second placement plate is fixedly connected to the other side inside the filter pipeline body, and a second filter screen is fixedly connected to one side of the second placement plate.
[0007] Furthermore, a fixed buckle is fixedly connected to one side of the filter pipeline door, and a transparent window pane is fixedly connected inside the filter pipeline door.
[0008] Furthermore, threaded holes are formed inside the filter pipeline body and the connecting plate, and the filter pipeline body and the connecting plate are threadedly connected using connecting bolts. A hard rubber hook is provided on the surface of the connecting rod.
[0009] Furthermore, ventilation holes are formed at the top and bottom inside the filter pipeline body. One side of the movable hinge is fixedly connected to one side of the filter pipeline body, and the other side is fixedly connected to one side of the filter pipeline door. Placement grooves are formed on the first placement plate and the second placement plate. Fine filter holes are formed inside the first filter screen, and coarse filter holes are formed in the second filter screen. The filter pipeline body, the filter pipeline body, and the second filter screen are all made of heat-resistant and durable metal.
[0010] Furthermore, a sealing strip is provided on one side inside the filter pipeline door and cooperates with the filter pipeline body. The hinge buckle and the fixed buckle can be buckled with each other.
[0011] The technical effects and advantages of the present utility model:
[0012] 1. Through the filter pipeline of the present utility model, the drying efficiency is improved. The first filter screen and the second filter screen effectively capture cotton wool and fibers, preventing them from blocking the exhaust pipeline, ensuring smooth air circulation, thereby improving the drying efficiency and shortening the drying time.
[0013] 2. Through the detachable filter screens of the present utility model, the first filter screen and the second filter screen are designed to be detachable and easy to clean. Users only need to regularly clean the accumulated cotton wool, which is simple to operate and saves time and effort.
[0014] 3. The utility model, through the cotton wool collection device, can drive the rotation shafts on both sides inside the main body of the filtering pipeline while discharging air. The hard rubber hooks on the surface of the rotation shafts can effectively hook the cotton wool and fibers on the surface, thereby effectively reducing the phenomenon of the floating objects flowing back due to the excessive lightness of the floating objects. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 is a schematic diagram of the overall side structure of the utility model;
[0017] Figure 3 is a schematic diagram of the overall internal structure of the utility model;
[0018] Figure 4 is a schematic diagram of the overall structure of the cotton wool collection device of the utility model.
[0019] The reference numerals are: 1, main body of the filtering pipeline; 101, hinge buckle; 102, pipeline fixing plate; 103, intake pipeline; 104, outlet pipeline; 105, triangular fixing plate; 106, movable hinge; 107, first placing plate; 108, first filter screen; 109, second placing plate; 110, second filter screen; 2, filtering pipeline door; 201, fixing buckle; 202, transparent window pane; 3, connecting plate; 301, connecting bolt; 302, fixing rod; 303, rotation shaft; 304, connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] Next, the technical solutions in the utility model will be clearly and completely described in conjunction with the drawings in the utility model. In addition, the forms of the various structures described in the following embodiments are only examples. A clogging-proof dryer filtering pipeline related to the utility model is not limited to the various structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the utility model.
[0021] Referring to Figures 1 to 4 , the utility model provides a clogging-proof dryer filtering pipeline, which includes a main body 1 of the filtering pipeline. A filtering pipeline door 2 is arranged on one side of the main body 1 of the filtering pipeline. A connecting plate 3 is fixedly connected inside the main body 1 of the filtering pipeline. A connecting bolt 301 is fixedly connected to one side of the connecting plate 3. A fixing rod 302 is fixedly connected to one side in the middle of the connecting plate 3. A rotation shaft 303 is fixedly connected to the outside of the fixing rod 302. Connecting rods 304 are evenly fixedly connected around the rotation shaft 303.
[0022] In a preferred embodiment, a hinge buckle 101 is fixedly connected to the bottom of one side of the filter pipeline main body 1, a pipeline fixing plate 102 is fixedly connected around the bottom of the filter pipeline main body 1, an air inlet pipeline 103 is fixedly connected to the bottom of the filter pipeline main body 1, an air outlet pipeline 104 is fixedly connected to the top of the filter pipeline main body 1, a triangular fixing plate 105 is fixedly connected around the air outlet pipeline 104, a movable hinge 106 is fixedly connected to the bottom of the other side of the filter pipeline main body 1, a first placement plate 107 is fixedly connected to one side inside the filter pipeline main body 1, a first filter screen 108 is fixedly connected to one side of the first placement plate 107, a second placement plate 109 is fixedly connected to the other side inside the filter pipeline main body 1, and a second filter screen 110 is fixedly connected to one side of the second placement plate 109.
[0023] In a preferred embodiment, a fixed buckle 201 is fixedly connected to one side of the filter pipeline door 2, and a transparent pane 202 is fixedly connected inside the filter pipeline door 2.
[0024] In this embodiment, it should be specifically supplemented that threaded holes are provided inside the filter pipeline main body 1 and the connecting plate 3, and the filter pipeline main body 1 and the connecting plate 3 are threadedly connected using a connecting bolt 301. A hard rubber hook is provided on the surface of the connecting rod 304.
[0025] In this embodiment, it should be specifically supplemented that ventilation holes are provided at the top and bottom inside the filter pipeline main body 1. One side of the movable hinge 106 is fixedly connected to one side of the filter pipeline main body 1, and the other side is fixedly connected to one side of the filter pipeline door 2. Placement grooves are provided on the first placement plate 107 and the second placement plate 109. Fine filter holes are provided inside the first filter screen 108, and coarse filter holes are provided in the second filter screen 110. The filter pipeline main body 1, the first filter screen 108, and the second filter screen 110 are all made of heat-resistant and durable metal.
[0026] In this embodiment, it should be specifically supplemented that a sealing strip is provided on one side inside the filter pipeline door 2 and cooperates with the filter pipeline main body 1, and the hinge buckle 101 and the fixed buckle 201 can be buckled with each other.
[0027] Working principle of the utility model: When the dryer starts and runs, the clothes rotate and rub inside the drum, and the generated cotton wadding and fibers will be carried out of the drum by the air flow. These particles flow out through the exhaust port of the dryer and enter the filter pipe body 1 through the intake pipe 103. The gas is filtered by two layers of metal meshes of the first filter mesh 108 and the second filter mesh 110 inside the filter pipe body 1, and then discharged to the outside of the home through the air outlet pipe 104. This avoids the accumulation of the generated cotton wadding and fibers in the filter pipe body 1. The filter pipe body 1 of the dryer is designed to be cleaned after each drying cycle to ensure good ventilation and filtering effect during the next use, so that the household pipes do not need to be cleaned by others additionally. When discharging air, it can drive the rotating shafts 303 on both sides inside the filter pipe body 1 to rotate, and the hard rubber hooks on the surface of the connecting rod 304 can effectively hook the cotton wadding and fibers on the surface, thus effectively reducing the phenomenon of the floating objects flowing back due to their too light weight.
[0028] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
[0029] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change;
[0030] Second: In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0031] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. An anti-clogging dryer filter pipe, comprising a filter pipe body (1), characterized in that: A filter duct door (2) is provided on one side of the filter duct body (1); a connecting plate (3) is fixedly connected to the interior of the filter duct body (1); a connecting bolt (301) is fixedly connected to one side of the connecting plate (3); a fixing rod (302) is fixedly connected to one side of the middle of the connecting plate (3); a rotating shaft (303) is fixedly connected to the outer side of the fixing rod (302); and connecting rods (304) are evenly fixedly connected around the rotating shaft (303).
2. The anti-clogging dryer filter pipe according to claim 1, characterized in that: A hinge buckle (101) is fixedly connected to the bottom of one side of the filter duct body (1), a duct fixing plate (102) is fixedly connected around the bottom of the filter duct body (1), an air inlet duct (103) is fixedly connected to the bottom of the filter duct body (1), an air outlet duct (104) is fixedly connected to the top of the filter duct body (1), a triangular fixing plate (105) is fixedly connected around the air outlet duct (104), a movable hinge (106) is fixedly connected to the bottom of the other side of the filter duct body (1), a first placement plate (107) is fixedly connected to one side of the inside of the filter duct body (1), a first filter screen (108) is fixedly connected to one side of the first placement plate (107), a second placement plate (109) is fixedly connected to the other side of the inside of the filter duct body (1), and a second filter screen (110) is fixedly connected to one side of the second placement plate (109).
3. The anti-clogging dryer filter pipe according to claim 1, characterized in that: A fixing buckle (201) is fixedly connected to one side of the filter pipe door (2), and a transparent window pane (202) is fixedly connected to the inside of the filter pipe door (2).
4. The anti-clogging dryer filter pipe according to claim 1, characterized in that: The filter pipe body (1) and the connecting plate (3) are provided with threaded holes inside, and the filter pipe body (1) and the connecting plate (3) are threadedly connected using connecting bolts (301), and a hard rubber hook is provided on the surface of the connecting rod (304).
5. The anti-clogging dryer filter pipe according to claim 2, characterized in that: The top and bottom of the filter duct body (1) are provided with ventilation holes, one side of the movable hinge (106) is fixedly connected to one side of the filter duct body (1), and the other side is fixedly connected to one side of the filter duct door (2), the first placement plate (107) and the second placement plate (109) are provided with placement grooves, the first filter screen (108) is provided with fine filter holes, and the second filter screen (110) is provided with coarse filter holes, and the filter duct body (1), the first filter screen (108) and the second filter screen (110) are all made of heat-resistant and durable metal.
6. The anti-clogging dryer filter pipe according to claim 3, characterized in that: A sealing strip is provided on one side of the interior of the filter duct door (2) and cooperates with the filter duct body (1), and the hinge buckle (101) and the fixing buckle (201) can be buckled with each other.