CN218338379U - Back suction fan based on scrubber base station - Google Patents
Back suction fan based on scrubber base station Download PDFInfo
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- CN218338379U CN218338379U CN202222037478.4U CN202222037478U CN218338379U CN 218338379 U CN218338379 U CN 218338379U CN 202222037478 U CN202222037478 U CN 202222037478U CN 218338379 U CN218338379 U CN 218338379U
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Abstract
The utility model discloses a suck-back fan based on scrubber basic station belongs to cleaning equipment technical field. The silencer comprises a fan main body, a fan fixing support, silencing sponge and a support cover plate, wherein the silencing sponge is sleeved outside the fan main body and is integrally installed in the fan fixing support together with the fan main body; the upper part of the fan main body is provided with a fan air inlet, the support cover plate is provided with a fan air outlet communicated with the fan main body, and the fan air inlet is communicated with the fan air outlet to form a one-way air channel; a target center filtering support is further arranged above the air inlet of the fan and located above the fan main body, and a HEPA filter screen is installed in the target center filtering support. The air impurity can be filtered, and water vapor is prevented from entering the air suction fan; the amortization sponge can weaken the shake frequently that produces when air resorption, reduces the vibrations and the noise that the fan produced.
Description
Technical Field
The utility model belongs to the technical field of cleaning device, in particular to suck-back fan based on scrubber basic station.
Background
The floor cleaning machine is a common ground cleaning device and generally comprises a sewage tank, a clear water tank, a rolling brush assembly and an idler wheel, wherein the rolling brush assembly and the idler wheel are arranged at the bottom, the idler wheel can facilitate the floor cleaning machine to roll on the ground, the rolling brush assembly is provided with a rolling brush, water is supplied to the rolling brush through a clear water tank, the rolling brush can brush the ground, in the brushing process, dirty water with solid garbage is formed by adsorbing dirt on the ground and the solid garbage with small volume into the rolling brush, and the dirty water and the solid garbage generated after the brushing and the solid garbage are recovered to the sewage tank inside the machine body from the rolling brush through the vacuumizing of a power mechanism, so that the sewage is prevented from being spread on the ground, and the floor cleaning work is completed.
The floor cleaning machine needs to treat sewage and solid garbage in the sewage tank after the ground is cleaned, the sewage tank is cleaned, and meanwhile, the electric quantity needs to be supplemented for the floor cleaning machine. The base station of the floor washing machine is a device for realizing the functions, the back suction fan is arranged for back suction to generate negative pressure, dry and wet garbage in the sewage tank of the floor washing machine is sucked back to the base station for treatment, solid garbage can be sucked back to the dust collection bag, and sewage can be sucked back to the sewage tank. The suck-back fan of current scrubber basic station does not set up air filtering structure and amortization structure usually, and steam gets into in the suck-back fan easily, produces the influence to the work of fan, still has the too big problem of fan during operation noise simultaneously.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the primary object of the present invention is to provide a suck-back fan based on a base station of a scrubber, which can filter air impurities and prevent water vapor from entering the suck-back fan;
another object of the utility model is to provide a suck-back fan based on the scrubber base station, which can weaken the frequency vibration and reduce the noise generated during the operation of the fan;
still another object of the utility model is to provide a suck-back fan based on scrubber basic station, simple structure, with low costs facilitates the use and promotes.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a suck-back fan based on scrubber basic station, including fan main part, fan fixed bolster, amortization sponge, support apron, the amortization sponge cover is established outside the fan main part and is installed in the fan fixed bolster with fan main part integral type, the support apron is installed outside the bottom of fan fixed bolster and parcel in the fan main part.
Furthermore, the upper part and the lower part of the fan main body are respectively provided with a fixed buffer rubber mat, and the fan main body is connected with the support cover plate and the fan fixing support through the fixed buffer rubber mats in a buffering mode.
Furthermore, a fan air inlet is formed in the upper portion of the fan main body, a fan air outlet communicated with the fan main body is formed in the support cover plate, the fan air inlet is communicated with the fan air outlet to form a one-way air channel, and the fan air inlet is communicated with the dust collecting bag.
Furthermore, the fan fixing support and the fixed buffering rubber mat on the upper portion of the fan main body are both of a structure which is communicated up and down, so that the fan air inlet and the dust collecting bag can be prevented from being blocked, and air flow generated during the suck-back of the suck-back fan can smoothly pass through the fan fixing support and the fixed buffering rubber mat on the upper portion of the fan main body from the dust collecting bag and enter the suck-back fan.
Furthermore, a target center filtering support is further arranged above the air inlet of the fan and located above the fan main body, and a HEPA filter screen is installed in the target center filtering support. The HEPA filter screen mainly plays a role in filtering air impurities and preventing water vapor from entering the suck-back fan.
Furthermore, a filter screen cloth is further arranged on the target center filter support and is shielded above the HEPA filter screen. The filter screen cloth can be made of nylon materials and has the functions of filtering air impurities and fixing the HEPA filter screen. In this application, the suck-back fan starts to produce the negative pressure, and wind passes the sea handkerchief from the nylon screen cloth on the bull's-eye filter support, reaches the fan air intake, again from the amortization sponge process, weakens frequently shakes, through the one-way wind channel of airing exhaust of constituteing by fan fixed bolster and support apron, discharges from the air exit again.
Furthermore, the bullseye filter support is including setting up the reinforcement support into the support main part of bullseye shape structure and cruciform structure, support main part and reinforcement support integrated into one piece. The bulls-eye filtering bracket can be detached to clean the filtering net cloth and the HEPA. And (3) sea handkerchief: mainly play filtration air impurity, prevent the effect that steam got into the fan.
Furthermore, the support cover plate is detachably connected with the fan fixing support.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, the utility model is provided with a target center filtering bracket and a HEPA filtering screen, which can filter air impurities and prevent water vapor from entering the suction fan;
secondly, a silencing sponge is arranged outside the fan main body, so that the frequency vibration generated during air resorption can be weakened, and the vibration and the noise generated by the fan can be reduced;
finally, the utility model discloses simple structure, with low costs, convenient to use and popularization.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is a sectional view of the present embodiment.
Fig. 3 is an exploded view of the present embodiment.
Fig. 4 is a sectional view of the suck back fan of the present embodiment when installed in a base station.
In the figure:
1. the device comprises a fan main body, 2, a fan fixing support, 3, a silencing sponge, 4, a support cover plate, 5, a fixing buffer rubber mat, 6, a fan air inlet, 7, a fan air outlet, 8, a target filtering support, 9, a HEPA filter screen, 81, a support main body, 82, a reinforcing support, 10, a dust collecting bag, 20, a sewage tank, 30, a back suction pipeline, 40, a back suction air duct, 50 and a base station.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the implementation of this embodiment is as follows:
the embodiment provides a suck-back fan based on scrubber basic station, including fan main part 1, fan fixed bolster 2, amortization sponge 3, support apron 4, 3 covers of amortization sponge are established outside fan main part 1 and are installed in fan fixed bolster 2 with 1 integral type of fan main part, and support apron 4 is installed at the lower extreme of fan fixed bolster 2 and will wrap up outside the bottom of fan main part 1.
Further, the upper portion and the lower part of the fan main body 1 are provided with a fixed buffer rubber mat 5, and the fan main body 1 is connected with the support cover plate 4 and the fan fixing support 2 in a buffering mode through the fixed buffer rubber mat 5.
Furthermore, the upper part of the fan main body 1 is provided with a fan air inlet 6, the support cover plate 4 is provided with a fan air outlet 7 communicated with the fan main body 1, and the fan air inlet 6 is communicated with the fan air outlet 7 to form a one-way air channel. And the air inlet 6 of the fan is communicated with the dust collecting bag 10. In the present application, the suck-back fan is installed on the base station 50 and disposed below the dust bag 10, and forms a suck-back air duct 40 through the dust bag 10, the sewage tank 20 and the suck-back pipeline 30, and is connected to the sewage tank of the floor washing machine through the suck-back air duct 40, so as to suck back the dry and wet garbage in the sewage tank to the base station for processing.
Further, the fan fixing support 2 and the fixed buffer rubber mat 5 on the upper portion of the fan main body 1 are both of a vertically through structure, so that the fan air inlet 6 and the dust collection bag can be prevented from being blocked, and air flow generated during the suck-back of the suck-back fan 4 can smoothly pass through the fan fixing support 2 and the fixed buffer rubber mat 5 on the upper portion of the fan main body 1 from the dust collection bag and enter the suck-back fan 4.
Furthermore, a target filtering support 8 is arranged between the air inlet 6 of the fan and the dust collecting bag, the target filtering support 8 is positioned above the fan main body 1, and a HEPA filter screen 9 is arranged in the target filtering support 8. The HEPA filter screen 9 mainly plays a role in filtering air impurities and preventing water vapor from entering the back suction fan 4.
Furthermore, a filter mesh (not shown) is arranged on the bull's-eye filter support 8, and the filter mesh is shielded above the HEPA filter screen 9. The filter screen cloth can be made of nylon materials and has the functions of filtering air impurities and fixing the HEPA filter screen 9. In this application, the suck-back fan 4 starts to produce the negative pressure, and wind passes the sea handkerchief from the nylon screen cloth on the bull's eye filter holder 8, reaches fan air intake 6, again from amortization sponge 3 process, weakens frequently shakes, through the one-way wind channel of airing exhaust that comprises fan fixed bolster 2 and support apron 4, discharges from the air exit again.
Further, the bullseye filtering bracket 8 comprises a bracket main body 81 with a bullseye structure and a reinforcing bracket 82 with a cross-shaped structure, wherein the bracket main body 81 and the reinforcing bracket 82 are integrally formed. And (3) sea handkerchief: mainly play filtration air impurity, prevent the effect that steam got into the fan.
Further, the support cover plate 4 is detachably connected with the fan fixing support 2.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A back suction fan based on a floor washing machine base station is characterized by comprising a fan main body, a fan fixing support, a silencing sponge and a support cover plate, wherein the silencing sponge is sleeved outside the fan main body and is integrally installed in the fan fixing support together with the fan main body;
the upper part of the fan main body is provided with a fan air inlet, the support cover plate is provided with a fan air outlet communicated with the fan main body, and the fan air inlet is communicated with the fan air outlet to form a one-way air channel;
the air inlet of the fan is also provided with a target center filtering support, the target center filtering support is positioned above the fan main body, and a HEPA filter screen is arranged in the target center filtering support.
2. The suction fan based on the floor washing machine base station as claimed in claim 1, wherein the upper part and the lower part of the fan main body are respectively provided with a fixed buffer rubber mat, and the fan main body is in buffer connection with the support cover plate and the fan fixing support through the fixed buffer rubber mats.
3. The suck-back fan based on the base station of the floor washing machine as claimed in claim 2, wherein the fan fixing bracket and the fixing buffer rubber mat on the upper part of the fan main body are both of a structure which is through from top to bottom.
4. The machine washing base station based suck-back fan of claim 1, wherein the bull's eye filter holder is further provided with a filter mesh, and the filter mesh is covered above the HEPA filter screen.
5. The machine base station-based suckback fan of claim 1, wherein the bullseye filter support comprises a support body configured as a bullseye structure and a reinforcing support having a cruciform structure, the support body and the reinforcing support being integrally formed.
6. The scrubber base station-based suck-back fan of claim 1, wherein the bracket cover is removably attached to the fan mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222037478.4U CN218338379U (en) | 2022-08-03 | 2022-08-03 | Back suction fan based on scrubber base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222037478.4U CN218338379U (en) | 2022-08-03 | 2022-08-03 | Back suction fan based on scrubber base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218338379U true CN218338379U (en) | 2023-01-20 |
Family
ID=84914451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222037478.4U Active CN218338379U (en) | 2022-08-03 | 2022-08-03 | Back suction fan based on scrubber base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218338379U (en) |
-
2022
- 2022-08-03 CN CN202222037478.4U patent/CN218338379U/en active Active
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