Fan impeller cleaning device

Abstract

The utility model relates to the technical field of fan impellers, and discloses a fan impeller cleaning device which comprises a main body mechanism, a cleaning mechanism, a water storage mechanism and a switching mechanism, the main body mechanism comprises a base, a shell and a supporting frame, the top of the base is fixedly connected with the bottom of the shell, and the top of the base is fixedly connected with the bottom of the supporting frame; a cleaning mechanism is arranged in the shell, a water storage mechanism is arranged at the top of the supporting frame and comprises a water storage tank, the bottom of the water storage tank is fixedly connected with the top of the supporting frame, and a switching mechanism is arranged on the front face of the water storage tank. A worker pours water into the water storage tank from the water inlet, the wind power switch is turned on at the moment, the cleaning switch is turned on while the fan works, the water pump starts to work at the moment, the water pump pumps the water into the drainage pipe from the water storage tank, the water enters the flow guide groove from the drainage pipe, and the water is sprayed out from the second water outlet pipe through pressure to clean the impeller. At the moment, the clamping plug is opened, and sewage is discharged from the first water outlet.

Description

Technical Field

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

[0002] The induced draft fan is the main ventilation equipment of the industrial dust removal system. When the dust-laden gas passes through the impeller of the induced draft fan, a large amount of fine dust collides and settles in the front and rear edge areas of the non-working surface of the blade and the rear edge of the working surface of the blade near the rear disk of the impeller. As the dust on the impeller continues to accumulate, the impeller as a whole will lose balance, causing the whole machine to tremble and vibrate. Especially when the dust contains corrosive substances, serious corrosion often occurs under the accumulated dust. The working environment of the fan is outdoors all year round, exposed to wind and rain. After a long time, dust will enter the inside of the fan, and the closed environment inside the fan makes it impossible to remove the accumulated dust and debris, which will cause the fan to malfunction for a long time and affect the operation of the fan.

[0003] According to the published patent with publication number CN 212130910 U, a fan impeller cleaning device comprises an impeller cover, a transmission group is fixedly connected to the inner axis of the impeller cover, a blade is fixedly connected to the end of the transmission group, an inlet short pipe is fixedly connected to the outside of the port of the impeller cover, a cleaning pipeline is arranged inside the inlet short pipe, a three-way pipe is fixedly connected to the outer wall of the port of the cleaning pipeline, a fan-shaped nozzle is fixedly connected to the outer side of the blade; the problems of long maintenance cycle and high cost of the impeller are solved by the designed cleaning pipeline and fan-shaped nozzle, high-pressure water flushing is used instead of mechanical dust cleaning, the installation angle of the fan-shaped metal nozzle is adjusted to ensure that the dust accumulation part of the impeller is fully covered by flushing, the impeller does not need to be disassembled, and the dust accumulation of the impeller is directly cleaned online, the cleaning time is short, the cleaning is thorough, and no damage is caused to the impeller, and the dynamic balance correction process is reduced, but the following problems still exist, such as:

[0004] The existing fan impeller cleaning device cannot be replaced when the impeller is cleaned for a long time, which increases the working time. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a fan impeller cleaning device.

[0006] The utility model is implemented by the following technical scheme: it includes a main body mechanism, a cleaning mechanism, a water storage mechanism and a switch mechanism, the main body mechanism includes a base, an outer shell and a support frame, the top of the base is fixedly connected to the bottom of the outer shell, the top of the base is fixedly connected to the bottom of the support frame, a cleaning mechanism is arranged inside the outer shell, a water storage mechanism is arranged on the top of the support frame, the water storage mechanism includes a water tank, the bottom of the water tank is fixedly connected to the top of the support frame, and a switch mechanism is arranged on the front of the water tank.

[0007] Through the above technical solution, the fan impeller is cleaned by the cleaning structure when it is running.

[0008] As a further improvement of the above scheme, the main body structure includes a base, a shell, a support frame, an air outlet, a water outlet 1 and a plug, the air outlet is arranged on the right side of the shell, the water outlet 1 is arranged on the front side of the shell, and the back side of the plug is plugged with the front side of the water outlet 1.

[0009] Through the above technical solution, the sewage cleaned by the cleaning structure from the impeller is discharged from the water outlet.

[0010] As a further improvement of the above scheme, the cleaning mechanism includes a fixed block, a slot, a guide groove, a second water outlet, a water pipe and a water pump. The fixed block is arranged inside the shell, a guide groove is arranged inside the shell, and a plurality of second water outlets are opened on the front of the guide groove. The right side of the water pipe is fixedly connected to the left side of the shell, and the top of the water pump is fixedly connected to the bottom of the water pipe.

[0011] Through the above technical solution, the water pump draws water into the diversion groove and sprays the water out through pressure.

[0012] As a further improvement of the above scheme, the cleaning mechanism includes a fixed block, a slot and a guide groove. Two fixed blocks are provided. The two fixed blocks are clamped with the inner wall of the shell. The ends of the two fixed blocks that are close to each other are provided with a slot, and the ends of the guide grooves that are away from each other are clamped with the slot.

[0013] Through the above technical solution, the guide groove is clamped with the inner wall of the shell through the fixing block.

[0014] As a further improvement of the above scheme, the water storage mechanism includes a water tank, a drainage pipe, a scale, and a water inlet. A water pump is arranged inside the water tank, and the bottom of the water pump is fixedly connected to the top of the drainage pipe. A scale is arranged on the left side of the water tank, and a water inlet is opened on the left side of the water tank.

[0015] Through the above technical solution, the staff will pour water into the water tank and the water level can be seen through the scale.

[0016] As a further improvement of the above solution, the switch mechanism includes a wind switch and a cleaning switch, the back of the wind switch is fixedly connected to the front of the water tank, and the back of the cleaning switch is fixedly connected to the front of the water tank.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model provides a cleaning mechanism, specifically, a fixing block and a guide groove. The two fixing blocks are clamped with the inner wall of the shell. The ends of the two fixing blocks close to each other are provided with a clamping groove, which is convenient for clamping with the guide groove and also convenient for removing the guide groove for inspection and replacement. The water pump pours water into the guide groove. Through pressure, the water is sprayed out from a plurality of small holes on the front of the guide groove to clean the impeller. The cleaning time is short and the cleaning is clean.

[0019] The utility model provides a water storage mechanism, specifically a graduated ruler, so that when a worker pours water into the water storage tank, the worker can observe the rising condition of the water level through the graduated ruler. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the left side structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the enlarged structure at point A.

[0024] Description of main symbols:

[0025] 1. Main body; 101. Base; 102. Shell; 103. Support frame; 104. Air outlet; 105. Water outlet 1; 106. Plug; 2. Cleaning mechanism; 201. Fixing block; 202. Slot; 203. Guide groove; 204. Water outlet 2; 205. Water pipe; 206. Water pump; 3. Water storage mechanism; 301. Water storage tank; 302. Drainage pipe; 303. Scale; 304. Water inlet; 4. Switch mechanism; 401. Wind switch; 402. Cleaning switch. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0027] Example:

[0028] Please combine Figure 1-4One of the embodiments includes a main body mechanism 1, a cleaning mechanism 2, a water storage mechanism 3 and a switch mechanism 4. The main body mechanism 1 includes a base 101, a shell 102 and a support frame 103. The top of the base 101 is fixedly connected to the bottom of the shell 102, and the top of the base 101 is fixedly connected to the bottom of the support frame 103. The cleaning mechanism 2 is arranged inside the shell 102, and the water storage mechanism 3 is arranged on the top of the support frame 103. The water storage mechanism 3 includes a water tank 301, and the bottom of the water tank 301 is fixedly connected to the top of the support frame 103. The switch mechanism 4 is arranged on the front of the water tank 301.

[0029] The main body 1 includes a base 101, a shell 102, a support frame 103, an air outlet 104, a water outlet 105 and a plug 106. The air outlet 104 is arranged on the right side of the shell 102, the water outlet 105 is arranged on the front side of the shell 102, and the back side of the plug 106 is connected with the front side of the water outlet 105.

[0030] The cleaning mechanism 2 includes a fixed block 201, a slot 202, a guide groove 203, a second water outlet 204, a water pipe 205 and a water pump 206. The fixed block 201 is arranged inside the shell 102. The guide groove 203 is arranged inside the shell 102. A plurality of second water outlets 204 are opened on the front of the guide groove 203. The right side of the water pipe 205 is fixedly connected to the left side of the shell 102. The top of the water pump 206 is fixedly connected to the bottom of the water pipe 205.

[0031] The cleaning mechanism 2 includes a fixed block 201, a slot 202 and a guide groove 203. There are two fixed blocks 201, which are clamped with the inner wall of the shell 102. The ends of the two fixed blocks 201 that are close to each other are provided with a slot 202, and the ends of the guide grooves 203 that are away from each other are clamped with the slot 202.

[0032] The water storage mechanism 3 includes a water tank 301, a drainage pipe 302, a scale 303, and a water inlet 304. A water pump 206 is arranged inside the water tank 301. The bottom of the water pump 206 is fixedly connected to the top of the drainage pipe 302. A scale 303 is arranged on the left side of the water tank 301. A water inlet 304 is opened on the left side of the water tank 301.

[0033] The switch mechanism 4 includes a wind switch 401 and a cleaning switch 402 . The back of the wind switch 401 is fixedly connected to the front of the water tank 301 , and the back of the cleaning switch 402 is fixedly connected to the front of the water tank 301 .

[0034] The implementation principle of one of the embodiments of the present application is: the staff pours water into the water tank 301 from the water inlet 304, then turns on the wind switch 401, and turns on the cleaning switch 402 while the fan is working. At this time, the water pump 206 starts to work, and the water pump 206 draws water from the water tank 301 into the drainage pipe 302, and the water enters the guide groove 203 from the drainage pipe 302, and the water is sprayed out from the outlet pipe 205 by pressure to clean the impeller. At this time, the plug 106 is opened to discharge the sewage from the outlet 105. When the cleaning mechanism 2 stops running, the guide groove 203 can be disassembled and inspected to improve work efficiency.

[0035] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A fan impeller cleaning device, characterized in that: The invention comprises a main body mechanism (1), a cleaning mechanism (2), a water storage mechanism (3) and a switch mechanism (4); the main body mechanism (1) comprises a base (101), a shell (102) and a support frame (103); the top of the base (101) is fixedly connected to the bottom of the shell (102); the top of the base (101) is fixedly connected to the bottom of the support frame (103); the cleaning mechanism (2) is arranged inside the shell (102); the top of the support frame (103) is arranged with a water storage mechanism (3); the water storage mechanism (3) comprises a water storage tank (301); the bottom of the water storage tank (301) is fixedly connected to the top of the support frame (103); and the front of the water storage tank (301) is arranged with a switch mechanism (4).

2. A fan impeller cleaning device as claimed in claim 1, characterized in that: The main body mechanism (1) comprises a base (101), a housing (102), a support frame (103), an air outlet (104), a water outlet 1 (105) and a plug (106); the air outlet (104) is arranged on the right side of the housing (102), the water outlet 1 (105) is arranged on the front side of the housing (102), and the back side of the plug (106) is plugged with the front side of the water outlet 1 (105).

3. A fan impeller cleaning device as claimed in claim 1, characterized in that: The cleaning mechanism (2) comprises a fixed block (201), a slot (202), a guide groove (203), a second water outlet (204), a water pipe (205) and a water pump (206); the fixed block (201) is arranged inside the housing (102); a guide groove (203) is arranged inside the housing (102); a plurality of second water outlets (204) are provided on the front of the guide groove (203); the right side of the water pipe (205) is fixedly connected to the left side of the housing (102); and the top of the water pump (206) is fixedly connected to the bottom of the water pipe (205).

4. A fan impeller cleaning device as claimed in claim 1, characterized in that: The cleaning mechanism (2) comprises a fixed block (201), a slot (202) and a guide groove (203); two fixed blocks (201) are provided, the two fixed blocks (201) are clamped with the inner wall of the housing (102); the ends of the two fixed blocks (201) close to each other are provided with the slot (202); the ends of the guide groove (203) far away from each other are clamped with the slot (202).

5. A fan impeller cleaning device as claimed in claim 1, characterized in that: The water storage mechanism (3) comprises a water storage tank (301), a drainage pipe (302), a scale (303), and a water inlet (304); a water pump (206) is arranged inside the water storage tank (301); the bottom of the water pump (206) is fixedly connected to the top of the drainage pipe (302); a scale (303) is arranged on the left side of the water storage tank (301); and a water inlet (304) is opened on the left side of the water storage tank (301).

6. A fan impeller cleaning device as claimed in claim 1, characterized in that: The switch mechanism (4) comprises a wind switch (401) and a cleaning switch (402); the back of the wind switch (401) is fixedly connected to the front of the water tank (301); and the back of the cleaning switch (402) is fixedly connected to the front of the water tank (301).

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