Centrifugal fan of washing table
By introducing automatic cleaning and flushing pipes and spraying hair into the centrifugal fan of the wash basin, combined with the sliding connection between the adjustable slide plate and the fixed slide chute, automatic dirt cleaning is achieved, which solves the problem of dirt affecting the discharge flow rate and complicated operation in the centrifugal fan of the traditional wash basin. The problem of the equipment improves the convenience and efficiency.
Patent Information
- Application Number
- CN202420652440.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-01
AI Technical Summary
After use for a period of time, dirt will stick to the inside of the traditional washing machine centrifugal fan, which will affect the discharge flow rate and require manual descaling. The operation steps are cumbersome and easy to splash dirt, which is inconvenient to operate.
A water washing platform centrifugal fan is designed, equipped with an automatic cleaning and flushing pipe and a spray head. By adjusting the sliding connection between the slide plate and the fixed slide chute, the sewage and waste discharge mode is realized, and the dirt is automatically cleaned and manual operation is reduced.
It realizes automatic cleaning function without manual descaling, simplifies the operation process, and improves the convenience and efficiency of the equipment.
Smart Images
Figure CN222228899U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the relevant field of centrifugal fans, in particular to a water washing table centrifugal fan. Background Art
[0002] A centrifugal fan is a machine that relies on input mechanical energy to increase gas pressure and discharge gas. It is a driven fluid machine. Centrifugal fans are widely used in factories, mines, tunnels, and water washing stations for ventilation, dust removal, and cooling. Centrifugal fans can be made into right-hand and left-hand types. When viewed from the motor side, if the impeller rotates clockwise, it is called a right-hand fan, and if the impeller rotates counterclockwise, it is called a left-hand fan.
[0003] There are still certain drawbacks in the use of centrifugal fans for water washing tables in the prior art. After a period of use, a certain amount of dirt will adhere to the inside of the traditional centrifugal fans for water washing tables, affecting the discharge flow rate. Generally, manual descaling is required by staff, and the operation steps are relatively cumbersome. Dirt can easily splash onto the body, making it inconvenient to operate. Utility Model Content
[0004] The utility model aims to provide a centrifugal fan for a washing table, so as to solve the problem in the above-mentioned background technology that after a period of use, a certain amount of dirt will adhere to the inside of the traditional centrifugal fan for a washing table, affecting the discharge flow rate, and generally requiring manual descaling by staff, the operation steps are relatively cumbersome, the dirt is easily splashed on the body, and it is inconvenient to operate.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a centrifugal fan for a water washing platform, comprising a centrifugal fan body for a water washing platform, a conical air guide cover is arranged at the lower part of the interior of the centrifugal fan body for a water washing platform, a fan impeller is arranged at the upper part of the interior of the centrifugal fan body for a water washing platform, the top surface of the fan impeller is connected to a disassembly cover through a motor, an automatic cleaning and flushing pipe is arranged on the outside of the centrifugal fan body for a water washing platform, the inner side of the automatic cleaning and flushing pipe is connected to a spray head, and one side of the outer side of the centrifugal fan body for a water washing platform is located at an automatic cleaning and flushing pipe. An inspection window is provided below the dynamic sewage cleaning and flushing pipe, and the inspection window is fixedly connected to the water washing platform centrifugal fan body by locking bolts, an inlet is provided at the middle position of the bottom of the water washing platform centrifugal fan body, a sewage pipe and a fixed handle are provided on both sides of the inlet, the bottom end of the inlet is connected to an adjusting slide, the adjusting slide is provided inside a fixed slide groove, the fixed slide groove is provided above the mounting base plate, a sewage collecting trough and a fixed pipe are provided on both sides of the bottom surface of the fixed slide groove, and an outlet is provided at the rear end of the water washing platform centrifugal fan body.
[0006] In a further embodiment, an interface is provided at one end of the automatic cleaning and flushing pipe, and the automatic cleaning and flushing pipe is connected to the centrifugal fan body of the water washing station by welding.
[0007] In a further embodiment, the spray head is connected to the automatic cleaning and flushing pipe by welding, and the number of the spray heads is eight in total.
[0008] In a further embodiment, a left sealing gasket and a right sealing gasket are respectively provided on both sides of the interior of the fixed slide groove, and a through opening is provided inside the left sealing gasket, and the through opening is connected to the sewage pipe by inlaying.
[0009] In a further embodiment, a sewage outlet is provided at the front end of the sewage collecting trough, and the sewage collecting trough is connected to the fixed slide trough by welding.
[0010] In a further embodiment, a middle sealing gasket is provided in the middle position inside the fixed slide groove, and the centrifugal fan body of the washing table and the mounting base are slidably connected to the fixed slide groove through an adjusting slide plate, an inlaid sealing ring is provided at the top of the fixed pipe, and the inlet is connected to the fixed pipe by inlay.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. In the utility model, the centrifugal fan body of the water washing table is slidably connected with the mounting bottom plate through an adjusting slide plate and a fixed slide groove. The centrifugal fan body of the water washing table is conveniently moved to the left or right by sliding. The adjustment method is more labor-saving, so that it has two modes, one is the sewage discharge mode, and the other is the waste discharge mode. When the centrifugal fan body of the water washing table moves to the left, the sewage discharge pipe is communicated with the inside of the sewage collection tank, and it is adjusted to the sewage discharge mode, which is convenient for discharging the washed dirt, does not require manual descaling, and is easier to operate. When the centrifugal fan body of the water washing table moves to the right, the inlet is communicated with the inside of the fixed pipe, and it is adjusted to the waste discharge mode, which is convenient for discharging the waste gas in the water washing table. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a structural schematic diagram of a centrifugal fan for a water washing table of the utility model;
[0014] Figure 2 It is a structural schematic diagram of the exhaust mode of the utility model;
[0015] Figure 3 It is a structural schematic diagram of the sewage discharge mode of the utility model;
[0016] Figure 4 It is a structural schematic diagram of the spray head of the utility model;
[0017] Figure 5 It is a top view of the installation base plate of the utility model.
[0018] In the figure: 1. Motor; 2. Disassembly and assembly cover; 3. Washing table centrifugal fan body; 4. Automatic cleaning and flushing pipe; 5. Inspection window; 6. Locking bolt; 7. Drain pipe; 8. Inlet; 9. Fixed handle; 10. Fixed slide; 11. Mounting bottom plate; 12. Spray head; 13. Fan impeller; 14. Conical air guide cover; 15. Middle sealing gasket; 16. Left sealing gasket; 17. Sewage collecting tank; 18. Drain port; 19. Fixed pipe; 20. Inlaid sealing ring; 21. Right sealing gasket; 22. Outlet; 23. Interface; 24. Through port; 25. Adjustment slide plate. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] See also Figure 1-5, the utility model provides an embodiment: a centrifugal fan for a washing platform, comprising a centrifugal fan body 3 for a washing platform, a conical air guide cover 14 is provided at the lower part of the interior of the centrifugal fan body 3 for a washing platform, a fan impeller 13 is provided at the upper part of the interior of the centrifugal fan body 3 for a washing platform, the top surface of the fan impeller 13 is connected to the disassembly cover 2 through the motor 1, an automatic cleaning and flushing pipe 4 is provided on the outside of the centrifugal fan body 3 for a washing platform, the inner side of the automatic cleaning and flushing pipe 4 is connected to the spray head 12, an inspection window 5 is provided on one side of the exterior of the centrifugal fan body 3 for a washing platform, and the inspection window 5 is fixedly connected to the centrifugal fan body 3 for a washing platform by a locking bolt 6, an inlet 8 is provided at the middle position of the bottom of the centrifugal fan body 3 for a washing platform, a sewage pipe 7 and a fixed handle 9 are provided on both sides of the inlet 8, the bottom end of the inlet 8 is connected to the adjusting slide plate 25, the adjusting slide plate 25 is arranged inside the fixed slide groove 10, the fixed slide groove 10 A dirt collecting trough 17 and a fixed pipe 19 are respectively arranged on both sides of the bottom surface of the fixed slide 10 above the mounting base plate 11, and an outlet 22 is arranged at the rear end of the centrifugal fan body 3 of the washing platform; the conical air guide cover 14 is used to guide and position the direction of gas discharge; the disassembly cover 2 is used to install or disassemble the fan impeller 13 and the centrifugal fan body 3 of the washing platform for easy replacement; the automatic dirt cleaning and flushing pipe 4 is used to transport the cleaning liquid; the spray head 12 is used to spray the cleaning liquid inside to clean the internal structure; the inspection window 5 is used to detect the internal descaling condition; the locking bolt 6 is used to fix the inspection window 5; the fixed handle 9 is convenient for hand-held operation; the sewage pipe 7 is used to discharge the sprayed sewage and the cleaned dirt downward; the adjusting slide plate 25 is convenient for moving and adjusting the centrifugal fan body 3 of the washing platform in a sliding manner; the dirt collecting trough 17 is used to collect and store the sewage. A sewage outlet 18 is provided at the front end of the sewage collecting trough 17 , and the sewage collecting trough 17 is connected to the fixed chute 10 by welding, and the sewage is discharged through the sewage outlet 18 .
[0021] One end of the automatic cleaning and flushing pipe 4 is provided with an interface 23, and the automatic cleaning and flushing pipe 4 is connected to the centrifugal fan body 3 of the water washing station by welding, and the interface 23 is used to connect the automatic cleaning and flushing pipe 4 to the water pump.
[0022] The spray head 12 is connected to the automatic cleaning and flushing pipe 4 by welding, and there are eight spray heads 12 in total. Welding is used to increase the firmness and sealing of the connection between the spray head 12 and the automatic cleaning and flushing pipe 4.
[0023] The fixed chute 10 has a left sealing gasket 16 and a right sealing gasket 21 on both sides of the inside. The left sealing gasket 16 has a through hole 24, and the through hole 24 is connected to the sewage pipe 7 by inlaying. The left sealing gasket 16 and the right sealing gasket 21 are used to seal the gap connecting the adjustment slide plate 25 and the fixed chute 10. A middle sealing gasket 15 is provided at the middle position of the inside of the fixed chute 10, and the washing station centrifugal fan body 3 and the mounting bottom plate 11 are slidably connected to the fixed chute 10 through the adjustment slide plate 25. The top of the fixed pipe 19 is provided with an inlay sealing ring 20, and the inlet 8 is connected to the fixed pipe 19 by inlaying. The sewage pipe 7 is sealed by the middle sealing gasket 15.
[0024] Working principle: When in use, place the centrifugal fan body 3 of the washing table at the required position on the top of the washing table, align the fixed pipe 19 with the exhaust gas outlet on the top of the washing table, fix the mounting base plate 11 with bolts, convert electrical energy into mechanical energy through the motor 1 to drive the fan impeller 13 to rotate clockwise, input the exhaust gas from the inlet 8 and discharge it from the outlet 22. When descaling is required inside, hold the fixed handle 9 and push the centrifugal fan body 3 of the washing table to one side, so that the adjustment slide 25 slides to the left position, so that the sewage pipe 7 and the through-port 24 are embedded, and the cleaning liquid is delivered to each spray head 12 through the automatic cleaning and flushing pipe 4 to flush and descale the inside of the centrifugal fan body 3 of the washing table, and the sewage is discharged downward from the sewage pipe 7 to the sewage collection tank 17, and then discharged to the required container through the sewage outlet 18.
[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A centrifugal fan for a water washing station, comprising a centrifugal fan body (3) for a water washing station, characterized in that: A conical air guide cover (14) is provided at the lower part of the interior of the centrifugal fan body (3) of the water washing platform, a fan impeller (13) is provided at the upper part of the interior of the centrifugal fan body (3) of the water washing platform, the top surface of the fan impeller (13) is connected to the disassembly cover (2) through the motor (1), an automatic cleaning and flushing pipe (4) is provided at the outside of the centrifugal fan body (3) of the water washing platform, the inner side of the automatic cleaning and flushing pipe (4) is connected to the spray head (12), and an inspection window (5) is provided at one side of the exterior of the centrifugal fan body (3) of the water washing platform, located below the automatic cleaning and flushing pipe (4), and the inspection window (5) is connected to the centrifugal fan body (12). The main body (3) is fixedly connected by locking bolts (6); an inlet (8) is provided at the middle position of the bottom of the water washing platform centrifugal fan main body (3); a sewage pipe (7) and a fixed handle (9) are provided on both sides of the inlet (8); the bottom end of the inlet (8) is connected to an adjustment slide (25); the adjustment slide (25) is arranged inside a fixed slide groove (10); the fixed slide groove (10) is arranged above a mounting base plate (11); a sewage collecting groove (17) and a fixed pipe (19) are provided on both sides of the bottom surface of the fixed slide groove (10); and an outlet (22) is provided at the rear end of the water washing platform centrifugal fan main body (3).
2. A centrifugal fan for a water washing station according to claim 1, characterized in that: One end of the automatic cleaning and flushing pipe (4) is provided with an interface (23), and the automatic cleaning and flushing pipe (4) is connected to the centrifugal fan body (3) of the water washing table by welding.
3. A centrifugal fan for a water washing station according to claim 1, characterized in that: The spray head (12) is connected to the automatic cleaning and flushing pipe (4) by welding, and there are eight spray heads (12) in total.
4. A centrifugal fan for a water washing station according to claim 1, characterized in that: A left sealing gasket (16) and a right sealing gasket (21) are respectively provided on both sides of the interior of the fixed slide groove (10); a through opening (24) is provided inside the left sealing gasket (16), and the through opening (24) is connected to the sewage pipe (7) by embedding.
5. A centrifugal fan for a water washing station according to claim 1, characterized in that: A sewage outlet (18) is provided at the front end of the sewage collecting trough (17), and the sewage collecting trough (17) is connected to the fixed slide trough (10) by welding.
6. A centrifugal fan for a water washing station according to claim 1, characterized in that: A middle sealing gasket (15) is provided at the middle position inside the fixed slide groove (10), and the centrifugal fan body (3) of the washing table and the mounting base plate (11) are slidably connected to the fixed slide groove (10) through an adjusting slide plate (25), an embedded sealing ring (20) is provided at the top end of the fixed pipe (19), and the inlet (8) and the fixed pipe (19) are connected by embedding.