CN216592110U - Multifunctional fan filtering device - Google Patents
Multifunctional fan filtering device Download PDFInfo
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- CN216592110U CN216592110U CN202123027785.6U CN202123027785U CN216592110U CN 216592110 U CN216592110 U CN 216592110U CN 202123027785 U CN202123027785 U CN 202123027785U CN 216592110 U CN216592110 U CN 216592110U
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- splicing
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- 238000001914 filtration Methods 0.000 title claims abstract description 21
- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract description 40
- 238000009423 ventilation Methods 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 13
- 238000011900 installation process Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a multifunctional fan filtering device which comprises a fan shell, wherein a chute plate is arranged at the top of the fan shell, and a splicing sliding block is embedded and arranged in a moving groove; the top of the splicing sliding block is provided with a limiting hole, a second connecting bolt is arranged inside the splicing sliding block, a limiting disc is arranged at the bottom of the second connecting bolt, and a first connecting bolt which is symmetrically arranged penetrates through the inside of the mounting base plate; the rear wall of the fan shell is provided with a filter fan, and the tail end of the supporting rod is provided with an electric telescopic rod. The fan shell is stably hoisted and also stably installed by arranging the splicing sliding block, the through hole, the limiting disc, the installation bottom plate, the first connecting bolt, the second connecting bolt, the sliding groove plate and the threaded hole, and in the installation process, the connection stability of the second connecting bolt and the splicing sliding block is ensured by matching the limiting disc with the limiting hole.
Description
Technical Field
The utility model relates to the technical field of fan filtering, in particular to a multifunctional fan filtering device.
Background
Fan filter equipment is one kind and utilizes the fan as the power supply, with inside the air suction shifts through the filter screen, realizes the device of air filter effect, along with people to the promotion of air quality importance degree in the environment of locating, fan filter equipment has gradually wide application in public places such as official working, house and market, has important effect to improving air quality.
The existing fan filtering device has the defects that:
1. the patent document CN212454993U discloses a fan filter unit "comprising a fan filter unit body, an air inlet and a control box are arranged on the top of the fan filter unit body, two handles are arranged on the top of the fan filter unit body, the two handles are respectively arranged on two sides of the fan filter unit body, two pre-aiming grooves are arranged on the top of the fan filter unit body, a pre-aiming component is arranged in each pre-aiming groove, and a fan cover is arranged on the bottom of the fan filter unit body, the pre-aiming component can be arranged to position the position of the fan filter unit body in the installation place when the fan filter unit body is far away from the installation position, so that the fan filter unit body is convenient for the installer to observe and adjust in advance, and the pre-aiming component can be automatically retracted during installation without influencing the installation and use of the fan filter unit body, and the fan cover is screwed on the bottom of the fan filter unit body, the filter screen is convenient to replace by detaching the fan cover, and the flexible switching of hoisting or transverse installation cannot be realized in the use process of the filter device, so that the installation convenience and the use range of the device are limited;
2. the existing fan filtering device can not realize self-cleaning treatment of the filter screen in the use process, so that the filter screen is easy to block after being used for a period of time, and the effective filtering performance of the filter screen is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional fan filtering device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional fan filtering device comprises a fan shell, wherein a sliding groove plate is installed at the top of the fan shell, a moving groove with a concave-shaped section is formed in the sliding groove plate, and a splicing sliding block is installed in the moving groove in an embedded mode;
the front side and the back side of the splicing sliding block are provided with through holes, the top of the splicing sliding block is provided with a sunken limiting hole, a second connecting bolt is embedded in the splicing sliding block, the top end of the second connecting bolt extends to the position above the limiting hole, a limiting disc is arranged at the bottom of the second connecting bolt, the surface of the second connecting bolt is sleeved with an installation bottom plate, and a first connecting bolt which is symmetrically arranged penetrates through the interior of the installation bottom plate;
the fan is characterized in that a filtering fan is installed on the rear wall of the fan shell, a filter screen frame is installed on the inner wall of the fan shell in an embedded mode, supporting rods which are arranged in a diagonal mode are installed on the back face of the filter screen frame, and an electric telescopic rod is installed at the tail end of each supporting rod.
Preferably, the top the length of bracing piece is less than the length of the bracing piece below, electric telescopic handle's trailing end connection has driving motor, driving motor's output is connected with the bull stick, the brush cover has been cup jointed on the surface of bull stick, and the surface of brush cover has arranged the brush strip, and the brush strip is made for flexible material, the below the length of brush cover surface brush strip above the length of brush cover surface brush strip.
Preferably, both sides surface of fan casing all is equipped with the screw hole of invagination, and the screw hole is arranged for one set for 3 x 2, the installation quantity of screw hole at fan casing unilateral surface is two sets of, and the diameter of screw hole is the same with the diameter of through-hole.
Preferably, the rear wall of the fan shell is provided with a ventilation pipe in a penetrating mode, the ventilation pipe is located below the filtering fan, the ventilation pipe is internally provided with a one-way valve and a blocking net, and the blocking net is located behind the one-way valve.
Preferably, a filter screen is installed inside the filter screen frame.
Preferably, the cross-section of the splicing slide block is in a convex shape, the diameter of the limiting disc is larger than that of the second connecting bolt, the limiting disc is located inside the splicing slide block, the diameter of the second connecting bolt is larger than that of the limiting hole, and the inside of the splicing slide block is designed to be hollow.
Preferably, a pressure sensor is installed at the top of the filtering fan, and the pressure sensor is electrically connected with the electric telescopic rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the splicing slider, the through hole, the limiting disc, the mounting base plate, the first connecting bolt, the second connecting bolt, the chute plate and the threaded hole are arranged, when the fan shell needs to be hoisted, the splicing slider, the second connecting bolt and the first connecting bolt can be matched with the chute plate, so that the stable hoisting of the fan shell is realized, when the fan shell needs to be horizontally mounted, the splicing slider, the second connecting bolt and the first connecting bolt can be matched with the threaded hole and the through hole, so that the stable mounting of the fan shell is realized, and in the mounting process, the connection stability of the second connecting bolt and the splicing slider is ensured through the matching of the limiting disc and the limiting hole.
2. The electric telescopic rod, the driving motor, the brush sleeve and the rotating rod are arranged, the driving motor can be driven to synchronously move along with the extension of the electric telescopic rod, the driving motor is started at the same time, the rotating rod is driven to rotate, the brush sleeve is driven to rotate, the blocked meshes of the filter screen can be dredged, and the corresponding cleaning treatment of the filter screen is realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the screen frame and the electric telescopic rod of the present invention;
FIG. 3 is a schematic cross-sectional view of a brush holder and a rotating rod according to the present invention;
fig. 4 is a schematic view of the mounting structure of the splicing slide block of the utility model.
In the figure: 1. a fan housing; 101. a chute plate; 102. a threaded hole; 103. a vent pipe; 2. a filter fan; 201. a pressure sensor; 3. splicing the sliding blocks; 301. a through hole; 302. a limiting hole; 303. a limiting disc; 304. mounting a bottom plate; 305. a first connecting bolt; 306. a second connecting bolt; 4. a screen frame; 401. a filter screen; 5. an electric telescopic rod; 501. a drive motor; 502. a brush cover; 503. and (4) rotating the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1 and 4, an embodiment of the present invention is shown: a multifunctional fan filtering device comprises a fan shell 1 and a splicing sliding block 3, wherein a sliding groove plate 101 is installed at the top of the fan shell 1, a moving groove with a concave-shaped section is formed in the sliding groove plate 101, and the splicing sliding block 3 is installed in the moving groove in an embedded mode;
through holes 301 are formed in the front side and the back side of the splicing sliding block 3, a sunken limiting hole 302 is formed in the top of the splicing sliding block 3, a second connecting bolt 306 is embedded in the splicing sliding block 3, the top end of the second connecting bolt 306 extends to the position above the limiting hole 302, a limiting disc 303 is mounted at the bottom of the second connecting bolt 306, a mounting bottom plate 304 is sleeved on the surface of the second connecting bolt 306, and a first connecting bolt 305 which is symmetrically arranged penetrates through the inside of the mounting bottom plate 304;
the rear wall of the fan shell 1 is provided with a filtering fan 2, and the inner wall of the fan shell 1 is embedded with a filter screen frame 4.
The surfaces of two sides of the fan shell 1 are provided with internally recessed threaded holes 102, the threaded holes 102 are 3 x 2 and are arranged in one group, the number of the threaded holes 102 mounted on the surface of one side of the fan shell 1 is two, and the diameter of each threaded hole 102 is the same as that of each through hole 301.
The cross-section of the splicing slide block 3 is in a convex shape, the diameter of the limiting disc 303 is larger than that of the second connecting bolt 306, the limiting disc 303 is located inside the splicing slide block 3, the diameter of the second connecting bolt 306 is larger than that of the limiting hole 302, and the inside of the splicing slide block 3 is designed to be hollow.
Specifically, the inside of the fan shell 1 provides a supporting connection function for installing the filtering fan 2 and the filter screen frame 4, and the arrangement of the chute plate 101 can facilitate the connection of the splicing slide block 3 and the fan shell 1, so that the hoisting installation of the fan shell 1 is realized;
because the inside of the splicing slide block 3 is designed to be hollow and the diameter difference exists between the second connecting bolt 306 and the limiting hole 302, the second connecting bolt 306 can smoothly rotate inside the splicing slide block 3, and further corresponding ceiling connection is realized, and the second connecting bolt 306 is prevented from being separated from the inside of the splicing slide block 3 by the diameter difference between the limiting disc 303 and the limiting hole 302 due to the existence of the limiting disc 303;
when the fan shell 1 is hoisted and connected by using the splicing slide block 3, the second connecting bolt 306 can be firstly connected with a preset connecting hole, then the mounting bottom plate 304 is buckled and attached to the surface of a plate body with the preset connecting hole, and then the first connecting bolt 305 is connected with the plate body by using an electric screwdriver, so that the effective connection effect between the second connecting bolt 306 and the plate body is enhanced, and the hoisting stability of the fan shell 1 is enhanced;
because the screw hole 102 that fan casing 1 both sides surface set up vertically places with concatenation slider 3 when inside through hole 301 coincidence, consequently usable bolt realizes transverse connection with concatenation slider 3 and fan casing 1, and then satisfies the diversified installation demand of this filter equipment.
The section of the moving groove and the section of the splicing slide block 3 are mutually embedded, so that the splicing slide block 3 can be stably connected with the chute plate 101 during hoisting processing.
Example two
Referring to fig. 2 and 3, an embodiment of the present invention: the utility model provides a multi-functional fan filter equipment, including electric telescopic handle 5, the back mounted of filter screen frame 4 has the bracing piece that the diagonal was arranged, electric telescopic handle 5 is installed to the tail end of bracing piece, the length that the length of top bracing piece is less than the length of below bracing piece, electric telescopic handle 5's trailing end connection has driving motor 501, driving motor 501's output is connected with bull stick 503, brush cover 502 is cup jointed on the surface of bull stick 503, and brush strip has been arranged on brush cover 502's surface, and brush strip is made for flexible material, the length of below brush cover 502 surface brush strip top brush cover 502 surface brush strip's length.
The rear wall of the fan shell 1 is provided with a ventilation pipe 103 in a penetrating mode, the ventilation pipe 103 is located below the filtering fan 2, a one-way valve and a blocking net are arranged inside the ventilation pipe 103, and the blocking net is located behind the one-way valve.
A filter screen 401 is installed inside the filter screen frame 4.
Specifically, after the filter fan 2 is started, air in front of the fan housing 1 enters the fan housing 1 through the filter screen 401, and then dust gathered by the air can be intercepted and blocked by the filter screen 401 to form a filtering effect, and then the air is discharged out of the fan housing 1 through the ventilation pipe 103;
in the process, the filtered air passes through the one-way valve and the blocking net in sequence, the one-way valve can ensure the one-way output of the air, and the blocking net can prevent external foreign matters, dust and the like from entering the inside of the fan shell 1;
when the filter screen 401 is blocked, the air inlet speed in the fan shell 1 is reduced, further, under the condition that the one-way exhaust speed of the ventilation pipe 103 is constant, the pressure in the fan shell 1 is reduced, at the moment, the pressure sensor 201 detects the state, the filter screen 401 can be judged to be in the blocking state, and at the moment, a starting signal is sent to the electric telescopic rod 5;
due to the length difference of the two groups of supporting rods, the two groups of driving motors 501 which are arranged in a staggered mode can smoothly lift and descend without interference, and meanwhile, the brush strips on the surface of the brush sleeve 502 can be in contact with meshes in the filter screen 401, and corresponding cleaning operation is achieved;
along with the extension of electric telescopic handle 5, can drive driving motor 501 synchronous displacement, start driving motor 501 simultaneously, drive bull stick 503 and rotate, and then drive brush cover 502 and rotate, can dredge the processing to the filter screen 401 mesh that blocks up, realize corresponding filter screen 401 cleaning.
The working principle is as follows: before the fan filtering device is used, the mounting position of the splicing slide block 3 can be adjusted by using the chute plate 101 or the threaded hole 102 according to needs, and then the hoisting or mounting operation of the fan shell 1 is realized under the matching of the second connecting bolt 306, the mounting base plate 304 and the first connecting bolt 305, and the mounting stability of the fan shell 1 is ensured;
immediately starting the filter fan 2, and in the process of sucking the air in front of the fan shell 1 into the fan shell 1, the dust in the air can be intercepted and filtered by the filter screen 401 and then is discharged to the rear of the fan shell 1 in a single direction through the ventilation pipe 103;
use a period of time and need dredge the clearance to filter screen 401, start electric telescopic handle 5 this moment, drive driving motor 501 synchronous displacement, start driving motor 501 simultaneously, drive bull stick 503 and rotate, and then drive brush cover 502 and rotate, can dredge the processing to the filter screen 401 mesh that blocks up, realize corresponding filter screen 401 cleaning.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a multi-functional fan filter equipment, includes fan casing (1), its characterized in that: a sliding groove plate (101) is installed at the top of the fan shell (1), a moving groove with a concave-shaped section is formed in the sliding groove plate (101), and a splicing sliding block (3) is installed in the moving groove in an embedded mode;
the front side and the back side of the splicing slide block (3) are provided with through holes (301), the top of the splicing slide block (3) is provided with a sunken limiting hole (302), a second connecting bolt (306) is embedded in the splicing slide block (3), the top end of the second connecting bolt (306) extends to the upper side of the limiting hole (302), the bottom of the second connecting bolt (306) is provided with a limiting disc (303), the surface of the second connecting bolt (306) is sleeved with a mounting bottom plate (304), and the inside of the mounting bottom plate (304) is connected with a first connecting bolt (305) which is symmetrically arranged in a penetrating manner;
the fan is characterized in that a filtering fan (2) is installed on the rear wall of the fan shell (1), a filter screen frame (4) is installed on the inner wall of the fan shell (1) in an embedded mode, supporting rods arranged in a diagonal mode are installed on the back face of the filter screen frame (4), and an electric telescopic rod (5) is installed at the tail end of each supporting rod.
2. The multifunctional fan filter device of claim 1, wherein: top the length of bracing piece is less than the length of below bracing piece, the trailing end connection of electric telescopic handle (5) has driving motor (501), the output of driving motor (501) is connected with bull stick (503), brush cover (502) has been cup jointed on the surface of bull stick (503), and the surface of brush cover (502) has arranged the brush strip, and the brush strip makes, the below for flexible material brush cover (502) surface brush strip's length top brush cover (502) surface brush strip's length.
3. The multifunctional fan filter device of claim 1, wherein: the fan shell (1) is characterized in that the surfaces of two sides of the fan shell (1) are respectively provided with recessed threaded holes (102), the threaded holes (102) are arranged in a group of 3 x 2, the number of the threaded holes (102) mounted on the surface of one side of the fan shell (1) is two, and the diameter of each threaded hole (102) is the same as that of each through hole (301).
4. The multifunctional fan filter device of claim 1, wherein: the rear wall of the fan shell (1) is provided with a ventilation pipe (103) in a penetrating mode, the ventilation pipe (103) is located below the filtering fan (2), a one-way valve and a blocking net are mounted inside the ventilation pipe (103), and the blocking net is located behind the one-way valve.
5. The multifunctional fan filter device of claim 1, wherein: and a filter screen (401) is arranged in the filter screen frame (4).
6. The multifunctional fan filter device of claim 1, wherein: the cross-section of concatenation slider (3) is the type of dogbone, the diameter of spacing disc (303) is greater than No. two connecting bolt (306), spacing disc (303) are located the inside of concatenation slider (3), the diameter of No. two connecting bolt (306) falls and is greater than the diameter in spacing hole (302), the inside of concatenation slider (3) is the cavity design.
7. The multifunctional fan filter device of claim 1, wherein: pressure sensor (201) is installed at the top of filter fan (2), and pressure sensor (201) and electric telescopic handle (5) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027785.6U CN216592110U (en) | 2021-12-03 | 2021-12-03 | Multifunctional fan filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027785.6U CN216592110U (en) | 2021-12-03 | 2021-12-03 | Multifunctional fan filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216592110U true CN216592110U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123027785.6U Active CN216592110U (en) | 2021-12-03 | 2021-12-03 | Multifunctional fan filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216592110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116592454A (en) * | 2023-07-19 | 2023-08-15 | 江苏奇净洁空调设备工程有限公司 | Multistage formula purification air conditioning unit with function of making an uproar falls |
-
2021
- 2021-12-03 CN CN202123027785.6U patent/CN216592110U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116592454A (en) * | 2023-07-19 | 2023-08-15 | 江苏奇净洁空调设备工程有限公司 | Multistage formula purification air conditioning unit with function of making an uproar falls |
| CN116592454B (en) * | 2023-07-19 | 2023-09-29 | 江苏奇净洁空调设备工程有限公司 | Multistage formula purification air conditioning unit with function of making an uproar falls |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: 414001 Harbin Institute of Technology Robotics (Yueyang) Military-Civil Integration Innovation Center, Chenglingji Xingang District, Yueyang City, Hunan Province Patentee after: Hunan Tuosheng New Material Technology Co.,Ltd. Address before: 200050 Room 204, building 27, No. 1882, Yan'an west road, Changning District, Shanghai Patentee before: Shanghai Xunjiang Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |