Air inlet duct of air dryer

Abstract

The utility model relates to the technical field of air dryers, in particular to an air inlet duct of an air dryer, which comprises an air inlet pipe, a movable plate is connected onto the air inlet pipe in a sliding manner, two filter plates are detachably connected onto the movable plate through bolts, a plurality of filter holes are arranged on each filter plate, fixed threaded holes are arranged on the air inlet pipe, and the fixed threaded holes are connected with the movable plate through bolts. The movable plate is provided with two magnetic blocks, the two magnetic blocks can be attracted to the air inlet pipe, the expansion head is fixedly connected to the air inlet pipe, the containing plate is fixedly connected to the air inlet pipe, a connecting plate is placed on the containing plate, and a cleaning brush is connected to the connecting plate, so that a worker can conveniently complete filter screen dismounting, mounting and cleaning operation; the filtering effect can be ensured for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of air dryers, in particular to an air intake duct of an air dryer. Background Art

[0002] An air dryer is a common household appliance, which is mainly used to adjust the humidity of indoor air and improve the comfort of indoor air. As people's requirements for home environment increase day by day, the use of air dryers is also increasing. When the air dryer is actually used, it is necessary to absorb air from the environment and then discharge the treated dry air. If the air in the indoor environment directly enters the dryer, it is very easy to bring a lot of dust into the dryer. The large amount of dust accumulation can easily cause multiple negative situations such as increased energy consumption, shortened equipment life, affected equipment performance and increased maintenance costs. Therefore, it is necessary to filter the air before it enters the dryer. The air intake duct of the air dryer in the prior art is equipped with a filter to filter the dust in the air.

[0003] However, as the use time increases, too much dust will stick to the filter, and the filter needs to be replaced in time to ensure the normal air flow. However, the operation of replacing the filter in the equipment in the prior art is relatively complicated and inconvenient. Therefore, there is a need for an air dryer intake duct that allows staff to easily complete the filter disassembly, installation and cleaning operations. Utility Model Content

[0004] The utility model provides an air intake duct for an air dryer, which has the beneficial effect of enabling workers to conveniently complete filter screen disassembly, assembly and cleaning operations, thereby ensuring a long-term filtering effect.

[0005] An air intake duct for an air dryer comprises an air intake pipe, a movable plate is slidably connected to the air intake pipe, two filter plates are detachably connected to the movable plate by bolts, and each filter plate is provided with a plurality of filter holes.

[0006] A fixing threaded hole is provided on the air inlet pipe.

[0007] The movable plate is provided with two magnetic blocks, and both magnetic blocks can be adsorbed on the air intake pipe.

[0008] Also included is an expansion head fixedly connected to the air intake pipe.

[0009] It also includes a placement plate fixedly connected to the air inlet pipe, a connecting plate is placed on the placement plate, and a cleaning brush is connected to the connecting plate.

[0010] It also includes a magnetic plate fixedly connected to the connecting plate. The placement plate is provided with a groove, and the magnetic plate can be adsorbed in the groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0012] Figure 1 and Figure 2 It is a schematic diagram of the overall structure of an air intake duct of an air dryer;

[0013] Figure 3 is a schematic diagram of the structure of the intake pipe;

[0014] Figure 4 It is a structural schematic diagram of the mobile plate;

[0015] Figure 5 is a schematic diagram of the structure of the filter plate;

[0016] Figure 6 is a structural schematic diagram of the connecting plate;

[0017] Figure 7 Schematic diagram of the structure of the magnetic plate. DETAILED DESCRIPTION

[0018] like Figure 1-7 As shown:

[0019] It includes an air intake pipe 101, on which a movable plate 301 is slidably connected, and on which two filter plates 302 are detachably connected by bolts, each filter plate 302 is provided with a plurality of filter holes 304, and a rubber plug is provided at the sliding connection between the movable plate 301 and the air intake pipe 101.

[0020] The air inlet pipe 101 is connected to the front side of the air dryer. When the dryer is started and air is sucked into the dryer, the air enters the air inlet pipe 101 and passes through the position of the movable plate 301. When passing through the movable plate 301, the filter plate 302 located inside the air inlet pipe 101 of the two filter plates 302 can filter the air, so that dust in the air is blocked by the filter plate 302 and cannot enter the dryer, thereby preventing a large amount of dust in the air from entering the dryer, thereby preventing the dryer performance from being affected, shortening the service life, and increasing the maintenance cost as the subsequent use time increases;

[0021] During the operation of the equipment, when a filter plate 302 is used for a long time, resulting in a large amount of dust accumulation on the filter plate 302, thereby affecting the normal entry of air into the intake pipe 101, the movable plate 301 can be operated to slide on the intake pipe 101, so as to move the other filter plate 302 to the inside of the intake pipe 101 and the same center as the intake pipe 101, and then use the other filter plate 302 to continue to complete the subsequent air filtering effect. At this time, the staff can disassemble the removed filter plate 302 by loosening the bolts, so as to facilitate subsequent cleaning or replacement operations, so that the staff can easily complete the filter disassembly and cleaning operations, so as to ensure the filtering effect for a long time.

[0022] like Figure 3 As shown:

[0023] The air inlet pipe 101 is provided with a fixing threaded hole 104 .

[0024] When the sliding movable plate 301 is moved to a suitable position, the sliding movable plate 301 can be fixed by screwing bolts into the fixing threaded holes 104 so that the movable plate 301 is stably fixed at the position, thereby providing a stable guarantee for the subsequent air filtering effect.

[0025] like Figure 2-4 As shown:

[0026] Two magnetic blocks 303 are disposed on the moving plate 301 .

[0027] During the sliding process of the movable plate 301, when a filter plate 302 is moved to a position concentric with the air intake pipe 101, one of the two magnetic blocks 303 can be naturally adsorbed on one side of the air intake pipe 101, which proves that the filter plate 302 has moved to a suitable position. At this time, bolts can be screwed into the fixing threaded holes 104 to fix the movable plate 301 after sliding, which brings convenience to the subsequent filtering work.

[0028] like Figure 3 As shown:

[0029] It also includes an expansion head 102 fixedly connected to the air inlet pipe 101 .

[0030] The expansion head 102 can expand the opening of the air intake pipe 101, and when the air dryer is started to suck the outside air into the air intake pipe 101, the expansion head 102 can more conveniently suck in more outside air, bringing convenience for subsequent use.

[0031] like Figure 1 , Figure 3 and Figure 6 As shown:

[0032] It also includes a placement plate 201 fixedly connected to the air inlet pipe 101 , a connecting plate 401 is placed on the placement plate 201 , and a cleaning brush 402 is connected to the connecting plate 401 .

[0033] In actual use, if there is not much dust accumulated on the surface of the removed filter plate 302 and there is no need to disassemble and clean it, the connecting plate 401 on the placement plate 201 can be removed, and then the cleaning brush 402 on the connecting plate 401 can be used to clean the removed filter plate 302, thereby removing the dust on the surface of the filter plate 302, thereby further facilitating the subsequent operation of the staff.

[0034] like Figure 1 , Figure 3 and Figure 7 As shown:

[0035] It also includes a magnetic plate 404 fixed on the connecting plate 401 . A groove 202 is provided on the placing plate 201 , and the magnetic plate 404 can be adsorbed in the groove 202 .

[0036] When placing the connecting plate 401, the magnetic plate 404 on the connecting plate 401 can be inserted into the groove 202, so that the magnetic plate 404 is adsorbed in the groove 202, and the adsorption effect between the magnetic plate 404 and the groove 202 is utilized to easily fix the connecting plate 401 on the placing plate 201, thereby preventing the connecting plate 401 from falling.

[0037] like Figure 6 As shown:

[0038] The connecting plate 401 is detachably connected to a cleaning brush 402 via bolts.

[0039] After long-term use, the cleaning brush 402 can be removed from the connecting plate 401 by loosening the bolts and then the cleaning brush 402 can be replaced, thereby maintaining the brushing effect of the cleaning brush 402 for a long time.

[0040] like Figure 7 As shown:

[0041] The connecting plate 401 is provided with a handle 403 .

[0042] The setting of the handle 403 is convenient for the staff to hold the handle 403 and complete the brushing operation.

[0043] like Figure 1-2 As shown:

[0044] The air inlet pipe 101 is provided with a connecting threaded hole 103 .

[0045] In actual use, the air intake pipe 101 can be fixed by screwing bolts into the connecting threaded holes 103, and the air intake pipe 101 can be connected to the air dryer to facilitate the subsequent use of the air intake pipe 101 to complete the air intake operation.

[0046] like Figure 1-2 As shown:

[0047] There are multiple connecting threaded holes 103 .

[0048] The provision of multiple connecting threaded holes 103 enables the air intake pipe 101 to be more stably connected to the air dryer.

Claims

1. An air inlet duct for an air dryer, characterized in that: The invention comprises an air intake pipe (101), a movable plate (301) being slidably connected to the air intake pipe (101), two filter plates (302) being detachably connected to the movable plate (301) via bolts, and each filter plate (302) being provided with a plurality of filter holes (304).

2. The air dryer air inlet duct according to claim 1, characterized in that: The air inlet pipe (101) is provided with a fixing threaded hole (104).

3. The air dryer air inlet duct according to claim 2, characterized in that: The movable plate (301) is provided with two magnetic blocks (303), and both magnetic blocks (303) can be adsorbed on the air intake pipe (101).

4. The air dryer air inlet duct according to claim 3, characterized in that: It also includes an expansion head (102) fixedly connected to the air inlet pipe (101).

5. The air dryer air inlet duct according to claim 4, characterized in that: It also includes a placement plate (201) fixedly connected to the air intake pipe (101), a connecting plate (401) is placed on the placement plate (201), and a cleaning brush (402) is connected to the connecting plate (401).

6. The air dryer air inlet duct according to claim 1, characterized in that: It also includes a magnetic plate (404) fixedly connected to the connecting plate (401); a groove (202) is provided on the placement plate (201); and the magnetic plate (404) can be adsorbed in the groove (202).

7. The air inlet duct of an air dryer according to claim 6, characterized in that: The connecting plate (401) is detachably connected to a cleaning brush (402) via bolts.

8. The air inlet duct of an air dryer according to claim 7, characterized in that: The connecting plate (401) is provided with a handle (403).

9. The air inlet duct of an air dryer according to claim 1, characterized in that: The air inlet pipe (101) is provided with a connecting threaded hole (103).

10. The air inlet duct of an air dryer according to claim 9, characterized in that: The connecting threaded holes (103) are provided in plurality.

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