Fan cleaning device

Abstract

The utility model relates to the technical field of fan cleaning, in particular to a fan cleaning device which comprises an installation bottom frame, the top of the installation bottom frame is fixedly connected with a fan shell, a motor is arranged on the rear surface of the fan shell, the output end of the motor is fixedly connected with blades, an input port is formed in the front surface of the fan shell, and the fan shell is fixedly connected with the input port. An output port is formed in the output end of the fan shell, through the arranged water spraying cleaning mechanism and the arranged beating cleaning mechanism, during cleaning, the water spraying cleaning mechanism is connected with an external water pipe, water spraying and cleaning are conducted on the inner side of the fan shell and the surfaces of the blades, meanwhile, the blades are slowly driven by the motor, and the blades can be cleaned. And the beating and cleaning mechanism starts to act, so that the blades can be matched with the beating and cleaning mechanism, the blades are beaten, impurities on the outer sides of the surfaces of the blades are removed, cleaning treatment is fully carried out, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fan cleaning, in particular to a fan cleaning device. Background Technique

[0002] A fan is a machine that relies on the input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine. The fan is the Chinese customary abbreviation for gas compression and gas transportation machinery. Generally, the fans mentioned include ventilators, blowers, and wind turbines. Fans are widely used in factories, mines, tunnels, cooling towers, vehicles, ships, and buildings for ventilation, dust removal, and cooling; ventilation and air extraction of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household electrical appliances; drying and selection of grains, air sources for wind tunnels, and inflation and propulsion of hovercrafts. After long-term use, the inside of the fan usually needs to be cleaned to ensure the use stability and efficiency of the fan.

[0003] When cleaning the existing fan, it is usually necessary to disassemble the fan, resulting in manual operation during cleaning, which reduces the cleaning efficiency of the fan and increases the labor intensity of the operator. For this reason, we propose a fan cleaning device. Content of the Utility Model

[0004] In view of the above problems, the utility model provides a fan cleaning device, which can solve the problems existing in the above background technique.

[0005] The technical solution of the utility model is as follows:

[0006] A fan cleaning device includes an installation chassis. A fan housing is fixedly connected to the top of the installation chassis. A motor is provided on the rear surface of the fan housing. The output end of the motor is fixedly connected with a blade. An input port is provided on the front surface of the fan housing. An output port is provided at the output end of the fan housing. A water spraying cleaning mechanism is provided on the outer side of the fan housing. A knocking cleaning mechanism is provided at a position opposite to the water spraying cleaning mechanism on the outer side of the fan housing. A sewage discharge pipe is provided at the bottom of the fan housing. A blocking mechanism is provided inside the sewage discharge pipe.

[0007] In a further technical solution, the water spraying cleaning mechanism includes a fixed installation pipe. A spray head is provided at one end of the fixed installation pipe close to the inner side of the fan housing. An electric control valve is provided at the other end of the fixed installation pipe. The input end of the electric control valve is fixedly connected with a fixed connection pipe. The end of the fixed connection pipe far from the electric control valve is fixedly connected with a threaded connector.

[0008] In a further technical solution, the knocking and cleaning mechanism includes a connecting installation frame, one end of the connecting installation frame is fixedly connected with a fixed installation end block, one inner end of the connecting installation frame is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod penetrates into the interior of the fixed installation end block and is connected with a connecting installation disc, a connecting spring is fixedly connected to the side of the connecting installation disc away from the electric telescopic rod, one end of the connecting spring away from the connecting installation disc is fixedly connected with a connecting striking head, and fixed connecting plates are symmetrically arranged on the outer side of the connecting installation frame, and a connecting installation plate is fixedly connected to the surface of the fixed connecting plate.

[0009] In a further technical solution, the connecting installation plate and the fan housing are connected and fixed by bolts, and the outer edge of the fixed installation end block is in mutual extrusion and fit with the inner side of the fan housing.

[0010] In a further technical solution, a rubber buffer layer is wrapped around the outer side of the surface of the connecting striking head.

[0011] In a further technical solution, the blocking mechanism includes a movable blocking plate, one end of the movable blocking plate is fixedly connected with a connecting installation end plate, a connecting handle is fixedly connected to the side of the connecting installation end plate away from the movable blocking plate, and a fixed limiting mechanism is fixedly connected to one end of the connecting installation end plate.

[0012] In a further technical solution, the fixed limiting mechanism includes a connecting installation block, a connecting sleeve block is fixedly connected to one side of the connecting installation block, a movable insertion rod is movably connected inside the connecting sleeve block and the connecting installation block, a force-bearing sleeve ring is fixedly sleeved on the outer side of the surface of the movable insertion rod, a force-bearing spring is fixedly connected between one side of the force-bearing sleeve ring and one inner end of the connecting sleeve block, and a connecting pull ring is fixedly connected to the end of the movable insertion rod away from the sewage pipe.

[0013] The beneficial effects of the present utility model are:

[0014] 1. By providing a water spraying and cleaning mechanism and a knocking and cleaning mechanism, during cleaning, the water spraying and cleaning mechanism can be connected to an external water pipe to spray water on the inner side of the fan housing and the surface of the blades for cleaning. At the same time, the motor slowly drives the blades, and the knocking and cleaning mechanism starts to act, enabling the blades to cooperate with the knocking and cleaning mechanism to knock the blades and remove impurities on the outer side of the blade surface, thereby fully performing the cleaning process, which is convenient to operate;

[0015] 2. Through the mutual cooperation between the provided sewage discharge pipe and the plugging mechanism, it can ensure that the fan housing is in a sealed state during normal overall use, and when in a clean state, the plugging mechanism can be quickly disassembled to facilitate the discharge of sewage during the cleaning process. The structure is simple and the operation is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of a fan cleaning device according to an embodiment of the present invention;

[0017] Figure 2 is a schematic diagram of the water spraying cleaning mechanism structure of a fan cleaning device according to an embodiment of the present invention;

[0018] Figure 3 is a schematic diagram of the knocking cleaning mechanism structure of a fan cleaning device according to an embodiment of the present invention;

[0019] Figure 4 is a schematic diagram of the plugging mechanism structure of a fan cleaning device according to an embodiment of the present invention;

[0020] Figure 5 is a schematic diagram of the fixed limit mechanism structure of a fan cleaning device according to an embodiment of the present invention.

[0021] DESCRIPTION OF THE REFERENCE NUMERALS:

[0022] 1. Installation base frame; 2. Fan housing; 3. Motor; 4. Blade; 5. Input port; 6. Output port; 7. Water spraying cleaning mechanism; 8. Knocking cleaning mechanism; 9. Sewage discharge pipe; 10. Plugging mechanism; 11. Fixed installation pipe; 12. Electric control valve; 13. Fixed connection pipe; 14. Threaded connection member; 15. Connection installation frame; 16. Fixed installation end block; 17. Electric telescopic rod; 18. Connection installation disc; 19. Connection spring; 20. Connection striking head; 21. Fixed connection plate; 22. Connection installation plate; 23. Movable plugging plate; 24. Connection installation end plate; 25. Connection handle; 26. Fixed limit mechanism; 27. Connection installation block; 28. Connection sleeve block; 29. Movable insertion rod; 30. Force receiving sleeve ring; 31. Force receiving spring; 32. Connection pull ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following further describes the embodiments of the present invention with reference to the drawings.

[0024] Embodiment:

[0025] As Figures 1 - 5As shown in the figure, a fan cleaning device includes a mounting chassis 1. A fan housing 2 is fixedly connected to the top of the mounting chassis 1. A motor 3 is provided on the rear surface of the fan housing 2. The output end of the motor 3 is fixedly connected to a blade 4. An input port 5 is provided on the front surface of the fan housing 2. An output port 6 is provided at the output end of the fan housing 2. A water spraying cleaning mechanism 7 is provided on the outside of the fan housing 2. A knocking cleaning mechanism 8 is provided at a position opposite to the water spraying cleaning mechanism 7 on the outside of the fan housing 2. A sewage discharge pipe 9 is provided at the bottom of the fan housing 2. A blocking mechanism 10 is provided inside the sewage discharge pipe 9.

[0026] The working principle of the above technical solution is as follows:

[0027] During use, first connect the water spraying cleaning mechanism 7 to an external water pipe, then quickly adjust and disassemble the blocking mechanism 10, and then open the water spraying cleaning mechanism 7 so that water can be sprayed into the inside of the fan housing 2. Then the motor 3 slowly drives the blade 4, and at the same time the knocking cleaning mechanism 8 is driven so that the output end of the knocking cleaning mechanism 8 can contact the blade 4, causing the blade 4 to be knocked when it rotates, shaking off the impurities on the outer surface of the blade 4, and at the same time the sewage is discharged from the inside of the sewage discharge pipe 9 to the outside. The operation is convenient and fast.

[0028] In another embodiment, as Figure 2 shown, the water spraying cleaning mechanism 7 includes a fixed installation pipe 11. A nozzle is provided at one end of the fixed installation pipe 11 close to the inside of the fan housing 2. An electric control valve 12 is provided at the other end of the fixed installation pipe 11. The input end of the electric control valve 12 is fixedly connected to a fixed connection pipe 13. The end of the fixed connection pipe 13 away from the electric control valve 12 is fixedly connected to a threaded connector 14.

[0029] It is convenient for the threaded connector 14 to be connected to an external water pipe, and then the electric control valve 12 is opened so that water can flow through the fixed connection pipe 13, the electric control valve 12 and the fixed installation pipe 11 to the nozzle and be sprayed into the inside of the fan housing 2. The operation is convenient.

[0030] In another embodiment, as Figure 3As shown, the knocking and cleaning mechanism 8 includes a connecting and mounting frame 15. One end of the connecting and mounting frame 15 is fixedly connected with a fixed mounting end block 16. One inner end of the connecting and mounting frame 15 is fixedly connected with an electric telescopic rod 17. The output end of the electric telescopic rod 17 penetrates into the interior of the fixed mounting end block 16 and is connected with a connecting mounting disc 18. A connecting spring 19 is fixedly connected to the side of the connecting mounting disc 18 away from the electric telescopic rod 17. One end of the connecting spring 19 away from the connecting mounting disc 18 is fixedly connected with a connecting hitting head 20. Fixed connecting plates 21 are symmetrically arranged on the outer side of the connecting and mounting frame 15, and a connecting mounting plate 22 is fixedly connected to the surface of the fixed connecting plates 21.

[0031] It is convenient for the electric telescopic rod 17 to push the connecting mounting disc 18, drive the connecting spring 19 and the connecting hitting head 20 to move, so that the connecting hitting head 20 contacts the blade 4. As the blade 4 rotates, it can knock on the blade 4 and shake off the impurities on the outer side of the surface of the blade 4, and the operation is convenient and fast.

[0032] In another embodiment, as Figure 2 shown, the connecting mounting plate 22 and the fan housing 2 are connected and fixed by bolts, and the outer edge of the fixed mounting end block 16 is pressed and fitted with the inner side of the fan housing 2.

[0033] It is convenient to quickly connect and install the connecting mounting plate 22, the fixed connecting plate 21, the connecting and mounting frame 15 and the fixed mounting end block 16 to the fan housing 2. At the same time, the fixed mounting end block 16 and the fan housing 2 can remain in a sealed state, which is convenient to use.

[0034] In another embodiment, as Figure 3 shown, a rubber buffer layer is wrapped on the outer side of the surface of the connecting hitting head 20.

[0035] It is convenient that when the blade 4 rotates and contacts the connecting hitting head 20 to cause knocking, the rubber buffer layer on the outer side of the surface of the connecting hitting head 20 can protect the blade 4, and the use is stable.

[0036] In another embodiment, as Figure 4 shown, the plugging mechanism 10 includes a movable plugging plate 23. One end of the movable plugging plate 23 is fixedly connected with a connecting mounting end plate 24. A connecting handle 25 is fixedly connected to the side of the connecting mounting end plate 24 away from the movable plugging plate 23. One end of the connecting mounting end plate 24 is fixedly connected with a fixed limiting mechanism 26.

[0037] It is convenient to adjust the fixed limit mechanism 26 so that the fixed limit mechanism 26 no longer connects and cooperates with the sewage discharge pipe 9, so that the connection handle 25 can be quickly pulled, driving the connection mounting end plate 24 and the movable sealing plate 23 to move, so as to quickly carry out the disassembly process, which is convenient to operate.

[0038] In another embodiment, as Figure 5 shown, the fixed limit mechanism 26 includes a connection mounting block 27. One side of the connection mounting block 27 is fixedly connected with a connection sleeve block 28. An activity insertion rod 29 is movably connected inside the connection sleeve block 28 and the connection mounting block 27. A force-bearing sleeve ring 30 is fixedly sleeved on the outer surface of the activity insertion rod 29. A force-bearing spring 31 is fixedly connected between one side of the force-bearing sleeve ring 30 and the inner end of the connection sleeve block 28. One end of the activity insertion rod 29 away from the sewage discharge pipe 9 is fixedly connected with a connection pull ring 32.

[0039] It is convenient to pull the connection pull ring 32, driving the activity insertion rod 29 and the force-bearing sleeve ring 30 to move, so that the force-bearing spring 31 contracts inside the connection sleeve block 28, so as to quickly carry out the adjustment, and the operation is convenient and fast.

[0040] The working principle of the present utility model: During the use process, when it is necessary to clean the outer surface of the blade 4, first connect the threaded connector 14 with the end of an external water pipe, then pull the connection pull ring 32, driving the activity insertion rod 29 and the force-bearing sleeve ring 30 to move, so that the force-bearing spring 31 contracts inside the connection sleeve block 28, so as to quickly carry out the adjustment, so that one end of the activity insertion rod 29 is withdrawn from the inside of the sewage discharge pipe 9, and then pull the connection handle 25, driving the connection mounting end plate 24 and the movable sealing plate 23 to move, so as to quickly carry out the disassembly process. Then open the electric control valve 12, so that water can flow into the inside of the nozzle through the fixed connection pipe 13, the electric control valve 12 and the fixed installation pipe 11 and spray out to the outer surface of the blade 4. Then the motor 3 drives the blade 4 to rotate. At the same time, the electric telescopic rod 17 can push the connection mounting disc 18, driving the connection spring 19 and the connection hitting head 20 to move, so that the connection hitting head 20 contacts with the blade 4. As the blade 4 rotates, it can strike the blade 4, knocking off the impurities on the outer surface of the blade 4. The overall structure is simple, the operation is convenient and fast, the cleaning efficiency can be improved, and the labor intensity of the operator can be reduced.

[0041] The above embodiments merely represent the specific implementation manners of the present utility model, and the description thereof is relatively specific and detailed. However, it should not be construed as a limitation to the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several variations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A fan cleaning device, comprising a mounting chassis (1), characterized in that: The top of the installation chassis (1) is fixedly connected with a fan housing (2). The rear surface of the fan housing (2) is provided with a motor (3). The output end of the motor (3) is fixedly connected with a blade (4). The front surface of the fan housing (2) is provided with an input port (5). The output end of the fan housing (2) is provided with an output port (6). The outer side of the fan housing (2) is provided with a water spraying cleaning mechanism (7). The position of the fan housing (2) opposite to the water spraying cleaning mechanism (7) on the outer side is provided with a knocking cleaning mechanism (8). The bottom of the fan housing (2) is provided with a sewage discharge pipe (9). The inner side of the sewage discharge pipe (9) is provided with a blocking mechanism (10).

2. The air blower cleaning device according to claim 1, characterized in that: The water spraying cleaning mechanism (7) includes a fixed installation pipe (11). One end of the fixed installation pipe (11) close to the inner side of the fan housing (2) is provided with a nozzle. The other end of the fixed installation pipe (11) is provided with an electric control valve (12). The input end of the electric control valve (12) is fixedly connected with a fixed connection pipe (13). One end of the fixed connection pipe (13) far from the electric control valve (12) is fixedly connected with a threaded connector (14).

3. The blower cleaning device according to claim 2, wherein: The knocking cleaning mechanism (8) includes a connection installation frame (15). One end of the connection installation frame (15) is fixedly connected with a fixed installation end block (16). One end of the inner side of the connection installation frame (15) is fixedly connected with an electric telescopic rod (17). The output end of the electric telescopic rod (17) penetrates through the inside of the fixed installation end block (16) and is connected with a connection installation disc (18). One side of the connection installation disc (18) far from the electric telescopic rod (17) is fixedly connected with a connection spring (19). One end of the connection spring (19) far from the connection installation disc (18) is fixedly connected with a connection striking head (20). The outer side of the connection installation frame (15) is symmetrically provided with fixed connection plates (21). The surface of the fixed connection plates (21) is fixedly connected with connection installation plates (22).

4. The air blower cleaning device according to claim 3, characterized in that: The connection installation plate (22) and the fan housing (2) are connected and fixed by bolts. The outer edge of the fixed installation end block (16) is mutually pressed and fitted with the inner side of the fan housing (2).

5. The air blower cleaning device according to claim 3, characterized in that: The outer surface of the connection striking head (20) is wrapped with a rubber buffer layer.

6. The air blower cleaning device according to claim 1, wherein: The blocking mechanism (10) includes a movable blocking plate (23). One end of the movable blocking plate (23) is fixedly connected with a connection installation end plate (24). One side of the connection installation end plate (24) far from the movable blocking plate (23) is fixedly connected with a connection handle (25). One end of the connection installation end plate (24) is fixedly connected with a fixed limiting mechanism (26).

7. The blower cleaning device according to claim 6, wherein: The fixed limit mechanism (26) includes a connecting mounting block (27), one side of the connecting mounting block (27) is fixedly connected with a connecting sleeve block (28), an active insertion rod (29) is movably connected inside the connecting sleeve block (28) and the connecting mounting block (27), a force-bearing sleeve ring (30) is fixedly sleeved on the outer side of the surface of the active insertion rod (29), a force-bearing spring (31) is fixedly connected between one side of the force-bearing sleeve ring (30) and the inner end of the connecting sleeve block (28), and a connecting pull ring (32) is fixedly connected to the end of the active insertion rod (29) far away from the sewage pipe (9).

Images