CN219754897U - Centrifugal fan filter screen convenient to disassemble, assemble and maintain - Google Patents
Centrifugal fan filter screen convenient to disassemble, assemble and maintain Download PDFInfo
- Publication number
- CN219754897U CN219754897U CN202321043224.1U CN202321043224U CN219754897U CN 219754897 U CN219754897 U CN 219754897U CN 202321043224 U CN202321043224 U CN 202321043224U CN 219754897 U CN219754897 U CN 219754897U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- assembly
- centrifugal fan
- disassemble
- sealing cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000012423 maintenance Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a centrifugal fan filter screen convenient to assemble, disassemble and maintain, which comprises a fan assembly, a filter assembly and a sleeve joint assembly, wherein one end of the fan assembly is provided with the filter assembly, the bottom end of the fan assembly is provided with the sleeve joint assembly, the filter assembly comprises an outer shell, a sealing cover, a filter screen and a spring buckle, the sealing cover is arranged in the bottom end of the outer shell, and the filter screen is arranged in the sealing cover. This make things convenient for centrifugal fan filter screen of dismouting maintenance, the shell body links to each other with the closing cap, promotes the structural strength of whole filter component, and the closing cap outward appearance is circular simultaneously, is convenient for to the installation of filter screen, and the filter screen adopts the mode of block connection to go the installation, makes its whole filter screen dismantle along the closing cap, and the collocation goes up the spring buckle and makes its filter screen can be dismantled fast and change, reduces maintenance time, and the filter screen is installed in concave surface department simultaneously, can carry out the change of filter screen when centrifugal fan does not stop operation, has improved work efficiency greatly.
Description
Technical Field
The utility model relates to the technical field of centrifugal fans, in particular to a centrifugal fan filter screen convenient to assemble, disassemble and maintain.
Background
The fan is a driven fluid machine which can improve the pressure of gas and discharge the gas by means of the input mechanical energy, and is widely applied to various fields at present.
In the use of a centrifugal fan on the market, ash is very easy to deposit in the use process of a fan air inlet filter screen, the fan air inlet filter screen needs to be cleaned frequently, and the existing fan air inlet filter screen needs to be replaced if damaged, is connected to a shell through a plurality of fixing bolts, the disassembly process is required to be stopped, time and labor are wasted, the work efficiency is delayed, and the production requirements of enterprises are not met.
Disclosure of Invention
The utility model aims to provide a centrifugal fan filter screen convenient to assemble, disassemble and maintain, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a make things convenient for centrifugal fan filter screen of dismouting maintenance, includes fan subassembly, filter unit and cup joints the subassembly, the one end of fan subassembly is provided with filter unit, and the bottom of fan subassembly is provided with cup joints the subassembly, filter unit includes shell body, closing cap, filter screen and spring buckle, and the inside closing cap that is provided with in bottom of shell body, the inside of closing cap is provided with the filter screen, and is provided with the spring buckle around the outside of filter screen.
Further, the outer shell is connected with the sealing cover, and the sealing cover is circular in appearance.
Further, the filter screen is connected with the sealing cover in a clamping way, and the filter screen is detachable from the sealing cover.
Further, the fan assembly comprises a base, a motor, a cavity and an air outlet, the motor is arranged at the top end of the base, the cavity is arranged at one end of the motor, and the air outlet is arranged at the bottom end of the cavity.
Further, the cavity is connected with the air outlet, and the cavity is in threaded connection with the filtering component.
Further, cup joint the subassembly and include shell frame, connecting block and interception net, and the one end of shell frame is provided with the connecting block, the intermediate position of shell frame is provided with the interception net.
Further, the shell frame is connected with the connecting block, and the surface of the connecting block is provided with evenly distributed threaded holes.
Further, the shell frame is movably connected with the interception net, and the interception net can be taken out in a sliding mode.
Compared with the prior art, the utility model has the beneficial effects that: this make things convenient for centrifugal fan filter screen of dismouting maintenance is provided with the shell body and links to each other with the closing cap, promotes the structural strength of whole filter component, prevents that long-time use from taking place to damage, and the closing cap outward appearance is circular simultaneously, is convenient for to the installation of filter screen, and the filter screen adopts the mode of block connection to go the installation, makes its whole filter screen can dismantle along the closing cap, and the collocation goes up the spring buckle and makes its filter screen can be dismantled fast and change, receives maintenance time, and the filter screen is installed in concave surface department simultaneously, can carry out the change of filter screen when centrifugal fan does not stop operation, has improved work efficiency greatly.
The cavity is connected with the air outlet integral type, and lifting means's structural strength increases its life, is threaded connection between filtration subassembly and the cavity simultaneously, is convenient for later stage to the separation between filtration subassembly and the cavity, makes things convenient for the later stage to its filtration subassembly's maintenance.
The shell frame is connected with the connecting block integral type, promotes the structural strength of whole assembly that cup joints, and the surface of connecting block is provided with evenly distributed's screw hole simultaneously, is convenient for be connected with fan subassembly and saves equipment duration, and the interception net adopts movable mounting means, is convenient for dismantle the interception net, and the interception net that the slidingtype was taken out can dismantle the installation fast, has saved the duration of dismantling the screw, has promoted machining efficiency from the side.
Drawings
FIG. 1 is a schematic diagram of a front view of a fan assembly of the present utility model;
FIG. 2 is a schematic perspective view of a filter assembly according to the present utility model;
fig. 3 is a schematic perspective view of a sleeving assembly according to the present utility model.
In the figure: 1. a fan assembly; 101. a base; 102. a motor; 103. a cavity; 104. an air outlet; 2. a filter assembly; 201. an outer housing; 202. a cover; 203. a filter screen; 204. a spring buckle; 3. a socket assembly; 301. a housing frame; 302. a connecting block; 303. an interception net.
Detailed Description
As shown in fig. 1-2, a centrifugal fan filter screen convenient for disassembly and assembly maintenance, comprising: fan subassembly 1, filter subassembly 2 and cup joint subassembly 3, the one end of fan subassembly 1 is provided with filter subassembly 2, and the bottom of fan subassembly 1 is provided with cup joint subassembly 3, filter subassembly 2 includes shell 201, closing cap 202, filter screen 203 and spring buckle 204, and the inside closing cap 202 that is provided with in bottom of shell 201, the inside of closing cap 202 is provided with filter screen 203, and the outside of filter screen 203 is provided with spring buckle 204 all around, shell 201 is connected with closing cap 202, and the closing cap 202 outward appearance is circular, shell 201 links to each other with closing cap 202, promote the structural strength of whole filter subassembly 2, prevent that the long-time use from taking place to damage, the closing cap 202 outward appearance is circular simultaneously, be convenient for to filter screen 203's installation, be the block between filter screen 203 and the closing cap 202 and be connected, and can dismantle between filter screen 203 adopts the mode of block connection to install, the whole filter screen can be disassembled along the sealing cover 202, the filter screen 203 can be quickly disassembled and replaced by matching with the spring buckle 204, the maintenance time is received, meanwhile, the filter screen 203 is arranged at a concave surface, the filter screen 203 can be replaced when the centrifugal fan does not stop running, the working efficiency is greatly improved, the fan assembly 1 comprises a base 101, a motor 102, a cavity 103 and an air outlet 104, the top end of the base 101 is provided with the motor 102, one end of the motor 102 is provided with the cavity 103, the bottom end of the cavity 103 is provided with the air outlet 104, the cavity 103 is connected with the air outlet 104, the cavity 103 is in threaded connection with the filter assembly 2, the cavity 103 is integrally connected with the air outlet 104, the service life of the device is prolonged due to the structural strength of the lifting device, the threaded connection between the filter assembly 2 and the cavity 103, the later separation between the filter assembly 2 and the cavity 103 is facilitated, facilitating later maintenance of the filter assembly 2 thereof.
As shown in FIG. 3, a centrifugal fan filter screen convenient to assemble, disassemble and maintain is sleeved with a component 3, the centrifugal fan filter screen comprises a shell frame 301, a connecting block 302 and an interception net 303, one end of the shell frame 301 is provided with the connecting block 302, the middle position of the shell frame 301 is provided with the interception net 303, the shell frame 301 is connected with the connecting block 302, the surface of the connecting block 302 is provided with uniformly distributed threaded holes, the shell frame 301 is integrally connected with the connecting block 302, the structural strength of the whole sleeved component 3 is improved, meanwhile, the surface of the connecting block 302 is provided with uniformly distributed threaded holes, the connection with the fan component 1 is convenient, the assembly time is saved, the shell frame 301 is movably connected with the interception net 303, the interception net 303 is slidably taken out, the interception net 303 is movably installed, the interception net 303 is convenient to disassemble, the interception net 303 can be quickly disassembled and installed, the time length of disassembling screws is saved, and the processing efficiency is improved from the side.
Working principle: for the centrifugal fan filter screen convenient to disassemble and repair, firstly, the whole centrifugal fan is installed through the base 101, then the motor 102 is started, the motor 102 rotating at high speed can suck wind from the filter assembly 2 into the cavity 103, then the motor 102 sends the wind into the air outlet 104, then the wind flows into the sleeving assembly 3, the shell frame 301 and the connecting block 302 which are integrally connected are installed through screws, the wind flows to the interception net 303 through the shell frame 301 to filter impurities in the wind, meanwhile, the interception net 303 is slidably taken out, later-stage and replacement are convenient, the wind sucked by the motor 102 can be filtered for the first time through the filter screen 203 clamped in the sealing cover 202 in the shell body 201, the impurity is prevented from entering the inside of the centrifugal machine, meanwhile, the filter screen 203 can be quickly replaced through the spring buckle 204, and thus the use process of the centrifugal fan filter screen 203 convenient to disassemble and repair is completed.
Claims (8)
1. The utility model provides a make things convenient for centrifugal fan filter screen of dismouting maintenance, includes fan subassembly (1), filter component (2) and cup joints subassembly (3), its characterized in that: the fan assembly comprises a fan assembly body, and is characterized in that a filtering assembly (2) is arranged at one end of the fan assembly body (1), a sleeving assembly (3) is arranged at the bottom end of the fan assembly body (1), the filtering assembly body (2) comprises an outer shell body (201), a sealing cover (202), a filter screen (203) and a spring buckle (204), the sealing cover (202) is arranged inside the bottom end of the outer shell body (201), the filter screen (203) is arranged inside the sealing cover (202), and the spring buckle (204) is arranged around the outer part of the filter screen (203).
2. The centrifugal fan filter screen convenient to disassemble and maintain according to claim 1, wherein: the outer shell (201) is connected with the sealing cover (202), and the sealing cover (202) is circular in appearance.
3. The centrifugal fan filter screen convenient to disassemble and maintain according to claim 1, wherein: the filter screen (203) is connected with the sealing cover (202) in a clamping way, and the filter screen (203) and the sealing cover (202) are detachable.
4. The centrifugal fan filter screen convenient to disassemble and maintain according to claim 1, wherein: the fan assembly (1) comprises a base (101), a motor (102), a cavity (103) and an air outlet (104), wherein the motor (102) is arranged at the top end of the base (101), the cavity (103) is arranged at one end of the motor (102), and the air outlet (104) is arranged at the bottom end of the cavity (103).
5. The centrifugal fan filter screen convenient to disassemble and maintain according to claim 4, wherein: the cavity (103) is connected with the air outlet (104), and the cavity (103) is in threaded connection with the filter assembly (2).
6. The centrifugal fan filter screen convenient to disassemble and maintain according to claim 1, wherein: the socket joint assembly (3) comprises a shell frame (301), a connecting block (302) and an interception net (303), wherein the connecting block (302) is arranged at one end of the shell frame (301), and the interception net (303) is arranged in the middle of the shell frame (301).
7. The centrifugal fan filter screen convenient to disassemble and maintain according to claim 6, wherein: the shell frame (301) is connected with the connecting block (302), and threaded holes which are uniformly distributed are formed in the surface of the connecting block (302).
8. The centrifugal fan filter screen convenient to disassemble and maintain according to claim 6, wherein: the shell frame (301) is movably connected with the interception net (303), and the interception net (303) can be slidably taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321043224.1U CN219754897U (en) | 2023-05-04 | 2023-05-04 | Centrifugal fan filter screen convenient to disassemble, assemble and maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321043224.1U CN219754897U (en) | 2023-05-04 | 2023-05-04 | Centrifugal fan filter screen convenient to disassemble, assemble and maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219754897U true CN219754897U (en) | 2023-09-26 |
Family
ID=88089117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321043224.1U Active CN219754897U (en) | 2023-05-04 | 2023-05-04 | Centrifugal fan filter screen convenient to disassemble, assemble and maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219754897U (en) |
-
2023
- 2023-05-04 CN CN202321043224.1U patent/CN219754897U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219754897U (en) | Centrifugal fan filter screen convenient to disassemble, assemble and maintain | |
| CN216644454U (en) | Energy-concerving and environment-protective new trend system | |
| CN211388464U (en) | Fixture tool for producing gun sighting telescope parts | |
| CN114294268B (en) | Vertical centrifugal pump | |
| CN209976786U (en) | Air inlet filtering component of three-blade roots blower | |
| CN211230832U (en) | Roots blower system | |
| CN210049975U (en) | Air filter applied to new energy automobile hydraulic system | |
| CN210919449U (en) | High-efficient explosion-proof screw air compressor in pit | |
| CN210993422U (en) | Purify environmental protection equipment that waste gas efficiency is high | |
| CN210460906U (en) | Excavator filter easy to disassemble | |
| CN215860819U (en) | Energy-saving environment-friendly high-pressure water injection pump | |
| CN221074675U (en) | High-pressure centrifugal fan | |
| CN218669971U (en) | Fan for vending machine | |
| CN211422803U (en) | Low-pressure air supply device of diesel engine air inlet pipe | |
| CN221322839U (en) | Detachable fan air inlet device | |
| CN221752580U (en) | Differential pressure filter convenient to wash | |
| CN219262727U (en) | High-efficient air intake guide fan | |
| CN217550209U (en) | Multi-pipe water-jetting air-pumping vacuum device | |
| CN221442887U (en) | Fan convenient to dismantle | |
| CN221647118U (en) | Air compressor machine filter equipment | |
| CN217163358U (en) | Silicone adhesive filtering device convenient to disassemble and assemble | |
| CN217255110U (en) | Inner cavity edge grinding device for machining mold hot runner | |
| CN209800365U (en) | Ventilator suitable for multi-angle installation | |
| CN219139351U (en) | Dustproof sealing structure of rotor pump shaft | |
| CN210509756U (en) | Axial-flow type water pump convenient to disassemble and maintain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |