Low-energy-consumption silent fan

Abstract

The utility model relates to the technical field of silent fans, in particular to a low-energy-consumption silent fan which comprises a communicating pipeline and a cleaning device, an air outlet is formed in one end of the communicating pipeline, a connecting pipe is fixedly connected to one end of the communicating pipeline, and a filter screen is arranged at the end, away from the communicating pipeline, of the connecting pipe. The cleaning device is arranged on the surface of the connecting pipe, the cleaning device comprises a connecting frame and a cleaning plate, the connecting frame is fixedly connected with the surface of the connecting pipe, and the cleaning plate is arranged on the surface of the connecting pipe. By arranging the cleaning device, the surface of the filter screen is effectively cleaned, the effect of cleaning the surface of the filter screen is achieved, and the problems that when equipment is used, due to the fact that the connecting pipe is installed outdoors, dust is adsorbed on the surface of the filter screen, the connecting pipe is blocked, air circulation is difficult, and energy consumption of the equipment needs to be increased are solved. And the situation that the energy consumption of equipment is large due to fluid flowing of air is avoided, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silent fans, in particular to a low-energy-consuming silent fan. Background Art

[0002] With the development of society and the continuous improvement of people's economic living standards, the use of full-heat exchange fresh air fans is increasing, and there are also many models of full-heat exchange fresh air fans on the market. The fresh air full-heat exchanger adjusts the outdoor air temperature to close to the indoor air temperature through pipes and sends it into the room, which can continuously provide high-performance and high-efficiency ventilation. The fresh air full-heat exchanger drives air circulation in the room to form a constant humidity space. The equipment filters out outdoor air dust and other pollutants, replenishes fresh air in the room, and can be used for ventilation without opening windows when turning on the air conditioner.

[0003] The prior art includes a utility model with publication number CN213020125U, which discloses a low-energy, ultra-quiet, full-heat-exchange fresh air fan. The patent adopts a fresh air fan cover, a fresh air vent, a fresh air ventilation duct, an ultra-quiet structure, a heat dissipation structure, and a power distribution mechanism. The fresh air vent is installed on one side of the fresh air fan cover by bolt sealing, and the fresh air ventilation duct is connected to the inner side of the fresh air vent by thread sealing; the ultra-quiet structure includes a sound insulation board, a sound-absorbing layer, and a sound-absorbing board, and the sound insulation board is provided with a sound-absorbing layer on the inner peripheral surface, and the sound-absorbing board is provided on the inner peripheral surface of the sound-absorbing layer; the heat dissipation structure includes a heat absorbing plate, a heat transfer pipe, a heat dissipation roller, and a cooling layer, and a heat transfer pipe is provided on the outer peripheral surface of the heat absorbing plate, a heat dissipation roller is provided on the outer peripheral surface of the heat transfer pipe, and a cooling layer is provided on the outer peripheral surface of the heat dissipation roller; the utility model solves the problems of poor quiet effect, poor noise reduction effect, slow heat dissipation and high energy consumption of the existing full-heat-exchange fresh air fans.

[0004] The inventor discovered in his daily work that during the use of the equipment, the connecting pipe was installed outdoors, and the surface of the filter net absorbed dust, causing the connecting pipe to become blocked, making it difficult for air to circulate. This required the equipment to increase energy consumption and flow the air, resulting in a high energy consumption of the equipment. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that the filter surface is prone to adsorb dust and accumulates, making it difficult for air to circulate, and to propose a low-energy silent fan.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a low-energy silent fan, comprising a connecting pipe and a cleaning device, wherein an air outlet is provided at one end of the connecting pipe, one end of the connecting pipe is fixedly connected to a connecting pipe, a filter is provided at the end of the connecting pipe away from the connecting pipe, and the cleaning device is arranged on the surface of the connecting pipe, the connecting frame is fixedly connected to the surface of the connecting pipe, the cleaning plate is arranged on the surface of the connecting pipe, a cleaning brush is fixedly connected to the surface of the cleaning plate, one end of the cleaning plate is fixedly connected to a nut, the interior of the connecting frame is rotatably connected to a threaded rod, and the threaded rod is rotatably connected to the interior of the cleaning plate.

[0007] Furthermore, the nut is threadedly connected to the surface of the threaded rod, and the two ends of the threaded rod are respectively fixedly connected with connecting caps. By arranging connecting caps at both ends of the threaded rod, the threaded rod can be limited, thereby reducing the possibility of the threaded rod moving up and down when the equipment is in use.

[0008] Furthermore, one end of the threaded rod is fixedly connected to a motor, and the motor is fixedly connected to the surface of the connecting frame. The motor is provided to facilitate the rotation of the threaded rod.

[0009] Furthermore, a sliding rod is fixedly connected to the interior of the connecting frame, and the cleaning plate is slidably connected to the surface of the sliding rod. The sliding rod is provided to facilitate limiting the position of the cleaning plate.

[0010] Furthermore, a dust removal device is provided inside the connecting frame, and the dust removal device includes a connecting plate and a dust removal rod. The connecting plate is fixedly connected to the surface of the connecting frame, and the dust removal rod is arranged inside the connecting frame. A rotation groove is provided at one end of the dust removal rod. By providing the dust removal rod, the cleaning brush can be cleaned, which reduces the situation where dust accumulates on the surface of the cleaning brush when the equipment is in use, making it difficult to clean neatly.

[0011] Furthermore, a rotating rod is fixedly connected to the side surface of the connecting plate, and the rotating rod is rotatably connected to the inside of the rotating groove. The rotating rod is provided to facilitate the limiting of the ash removal rod.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, when the device is in use, the user installs the device on the wall and starts the device to convert the indoor and outdoor air. When using the device, the user starts the motor, and then the motor rotates to drive the threaded rod to rotate, and then the threaded rod rotates to drive the nut to move, and when the nut moves, it drives the cleaning plate to move, and then the cleaning plate moves to drive the cleaning brush to clean the surface of the filter. By setting the cleaning device, the surface of the filter is effectively cleaned, and the surface of the filter is cleaned, which reduces the problem that when the device is in use, since the connecting pipe is installed outdoors, the surface of the filter absorbs dust, causing the connecting pipe to be blocked, making it difficult to circulate air, requiring the device to increase energy consumption, and fluidize the air, resulting in a large energy consumption of the device, thereby improving the practicality of the device.

[0014] 2. In the utility model, by arranging a dust removal device, when the equipment is in use, the cleaning plate drives the cleaning brush to move up and down on the surface of the dust removal rod when moving, and the dust on the surface of the cleaning brush is removed. By arranging the dust removal device, the dust on the surface of the cleaning brush is effectively removed, which plays the role of cleaning the cleaning brush, reducing the problem that dust is easily accumulated on the surface of the cleaning brush when the cleaning brush is used to clean the filter, causing the dust accumulated on the surface of the cleaning brush to be easily brushed onto the surface of the filter when the cleaning brush is cleaned for the second time, making it difficult for the equipment to clean the filter, thereby improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural diagram of a low-energy silent fan;

[0016] Figure 2 The utility model provides a side view of the structure of a low-energy silent fan;

[0017] Figure 3 This is a partial structural diagram of a low-energy-consumption silent fan proposed by the utility model;

[0018] Figure 4 The utility model proposes a low energy consumption silent fan Figure 3 Schematic diagram of the structure at A in the middle;

[0019] Figure 5 The utility model proposes a low energy consumption silent fan Figure 3 Schematic diagram of the structure at point B.

[0020] Legend: 1. Connecting pipe; 2. Air outlet; 3. Connecting pipe; 4. Filter; 5. Cleaning device; 51. Connecting frame; 52. Cleaning plate; 53. Cleaning brush; 54. Nut; 55. Threaded rod; 56. Connecting cap; 57. Motor; 58. Sliding rod; 6. Dust removal device; 61. Dust removal rod; 62. Rotating trough; 63. Connecting plate; 64. Rotating rod. DETAILED DESCRIPTION

[0021] See also Figure 1-5 The utility model provides a technical solution: a low-energy silent fan, including a connecting pipe 1 and a cleaning device 5, an air outlet 2 is opened at one end of the connecting pipe 1, a connecting pipe 3 is fixedly connected to one end of the connecting pipe 1, and a filter 4 is provided at the end of the connecting pipe 3 away from the connecting pipe 1.

[0022] The specific configuration and function of the cleaning device 5 and the dust removal device 6 will be described in detail below.

[0023] In this embodiment: the cleaning device 5 is arranged on the surface of the connecting pipe 3, and the cleaning device 5 includes a connecting frame 51 and a cleaning plate 52. The connecting frame 51 is fixedly connected to the surface of the connecting pipe 3, and the cleaning plate 52 is arranged on the surface of the connecting pipe 3. A cleaning brush 53 is fixedly connected to the surface of the cleaning plate 52, and a nut 54 is fixedly connected to one end of the cleaning plate 52. A threaded rod 55 is rotatably connected to the inside of the connecting frame 51, and the threaded rod 55 is rotatably connected to the inside of the cleaning plate 52.

[0024] Specifically, the nut 54 is threadedly connected to the surface of the threaded rod 55 , and connecting caps 56 are fixedly connected to both ends of the threaded rod 55 .

[0025] In this embodiment, by providing connecting caps 56 at both ends of the threaded rod 55, the threaded rod 55 can be limited, thereby reducing the risk of the threaded rod 55 moving up and down when the device is in use.

[0026] Specifically, one end of the threaded rod 55 is fixedly connected to a motor 57 , and the motor 57 is fixedly connected to the surface of the connecting frame 51 . The motor 57 is provided to facilitate the rotation of the threaded rod 55 .

[0027] Specifically, a slide bar 58 is fixedly connected to the interior of the connecting frame 51 , and the cleaning plate 52 is slidably connected to the surface of the slide bar 58 . The slide bar 58 is provided to facilitate limiting the position of the cleaning plate 52 .

[0028] In this embodiment: a dust removal device 6 is provided inside the connecting frame 51, and the dust removal device 6 includes a connecting plate 63 and a dust removal rod 61. The connecting plate 63 is fixedly connected to the surface of the connecting frame 51, and the dust removal rod 61 is located inside the connecting frame 51. A rotation groove 62 is provided at one end of the dust removal rod 61.

[0029] In this embodiment, by providing a dust removal rod 61, the cleaning brush 53 can be cleaned, thereby reducing the occurrence of dust accumulation on the surface of the cleaning brush 53 when the equipment is in use, which makes it difficult to clean neatly.

[0030] Specifically, a rotating rod 64 is fixedly connected to the side surface of the connecting plate 63 , and the rotating rod 64 is rotatably connected to the inside of the rotating groove 62 . The rotating rod 64 is provided to facilitate the limiting of the dust removal rod 61 .

[0031] Working principle: When the device is in use, the user installs the device on the wall and starts the device to convert the indoor and outdoor air. When using the device, the user starts the motor 57, and then the motor 57 rotates to drive the threaded rod 55 to rotate, and then the threaded rod 55 rotates to drive the nut 54 to move. When the nut 54 moves, it drives the cleaning plate 52 to move, and then the cleaning plate 52 moves to drive the cleaning brush 53 to clean the surface of the filter 4. By setting up the cleaning device 5, the surface of the filter 4 is effectively cleaned, which plays a role in cleaning the surface of the filter 4, reducing the use of the device. Since the connecting pipe 3 is installed outdoors, the surface of the filter 4 absorbs dust, causing the connecting pipe 3 to be blocked, making it difficult to circulate air, requiring the equipment to increase energy consumption and fluidize the air, resulting in a situation where the equipment consumes more energy, thereby improving the practicality of the equipment.

[0032] When the equipment is in use, the cleaning plate 52 moves, driving the cleaning brush 53 to move up and down on the surface of the dust removal rod 61, and removing the dust on the surface of the cleaning brush 53. By setting the dust removal device 6, the dust on the surface of the cleaning brush 53 is effectively removed, which plays a role in cleaning the cleaning brush 53, reducing the risk of dust easily accumulating on the surface of the cleaning brush 53 when the cleaning brush 53 cleans the filter 4 when the equipment is in use, causing the dust accumulated on the surface of the cleaning brush 53 to be brushed onto the surface of the filter 4 again during the second cleaning of the cleaning brush 53, making it difficult for the equipment to clean the filter 4, thereby improving the practicability of the equipment.

Claims

1. A low-energy silent fan, comprising a connecting pipe (1) and a cleaning device (5), characterized in that: An air outlet (2) is provided at one end of the connecting pipe (1), a connecting pipe (3) is fixedly connected to one end of the connecting pipe (1), a filter screen (4) is provided at one end of the connecting pipe (3) away from the connecting pipe (1), the cleaning device (5) is arranged on the surface of the connecting pipe (3), the cleaning device (5) comprises a connecting frame (51) and a cleaning plate (52), the connecting frame (51) is fixedly connected to the surface of the connecting pipe (3), the cleaning plate (52) is arranged on the surface of the connecting pipe (3), a cleaning brush (53) is fixedly connected to the surface of the cleaning plate (52), a nut (54) is fixedly connected to one end of the cleaning plate (52), a threaded rod (55) is rotatably connected to the inside of the connecting frame (51), and the threaded rod (55) is rotatably connected to the inside of the cleaning plate (52).

2. A low energy consumption silent fan according to claim 1, characterized in that: The nut (54) is threadedly connected to the surface of the threaded rod (55), and connecting caps (56) are respectively fixedly connected to both ends of the threaded rod (55).

3. A low energy consumption silent fan according to claim 2, characterized in that: One end of the threaded rod (55) is fixedly connected to a motor (57), and the motor (57) is fixedly connected to the surface of the connecting frame (51).

4. A low energy consumption silent fan according to claim 3, characterized in that: A sliding rod (58) is fixedly connected inside the connecting frame (51), and the cleaning plate (52) is slidably connected to the surface of the sliding rod (58).

5. A low energy consumption silent fan according to claim 1, characterized in that: A dust removal device (6) is arranged inside the connecting frame (51), and the dust removal device (6) comprises a connecting plate (63) and a dust removal rod (61). The connecting plate (63) is fixedly connected to the surface of the connecting frame (51), and the dust removal rod (61) is arranged inside the connecting frame (51). A rotation groove (62) is provided at one end of the dust removal rod (61). By arranging the dust removal rod (61), the cleaning brush (53) can be cleaned, thereby reducing the situation in which dust accumulates on the surface of the cleaning brush (53) when the equipment is in use, making it difficult to clean neatly.

6. A low energy consumption silent fan according to claim 5, characterized in that: A rotating rod (64) is fixedly connected to the side surface of the connecting plate (63), and the rotating rod (64) is rotatably connected to the inside of the rotating groove (62).

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