CN210473385U

CN210473385U - Rotary self-cleaning ash removal device applied to fan

Info

Publication number: CN210473385U
Application number: CN201921491663.2U
Authority: CN
Inventors: 赵恩
Original assignee: Zhejiang Yineng Building Energy Saving Technology Co ltd
Current assignee: Zhejiang Yineng Building Energy Saving Technology Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-08
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a rotary self-cleaning ash removal device applied to a fan, which comprises a shell with a cavity arranged inside, and is characterized in that a driving shaft and a driven shaft which are arranged in parallel are arranged in the shell, a filtering part which is sleeved on the driving shaft and the driven shaft at the same time is arranged in the shell, the filtering part rotates along with the rotation of the driving shaft, a cleaning brush is connected on the inner wall of the shell, and the free end of the cleaning brush is propped against the surface of the filtering part; the utility model has the advantages that: reasonable in design, simple structure effectively reduces the rate of the filter screen change of fan and the inconvenience of artifical clearance, has reduced ventilation equipment's maintenance cost, and is pollution-free simultaneously, low energy consumption.

Description

Rotary self-cleaning ash removal device applied to fan

Technical Field

The utility model relates to an air purification equipment field, concretely relates to realize that fan carries out device structure of self-cleaning deashing through the rotation.

Background

Ventilation is an effectual physics cooling means, adopt the fan usually, can make the room air produce the circulation, on the one hand it is outdoor to indoor dirty air discharge, on the other hand is outdoor fresh air through filtering the back, input indoor, but be too for a long time when filter screen live time, dirt such as a large amount of dust can adsorb on the filter screen surface, cause the filter screen to filter the obstacle once more, in order to guarantee air purification quality, then need in time more renew the filter screen or manual cleaning, the quick change rate of filter screen and the manual cleaning frequently caused the inconvenience that the fan used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can plant high-efficient, intelligent clear up just artifical and the low device structure of self-cleaning filter screen of fan of energy consumption to the filter screen.

In order to realize the purpose, the utility model discloses a technical scheme be, a be applied to device of self-cleaning deashing of rotation type of fan, including the built-in shell that has the cavity, its structural feature is, is equipped with mutual parallel arrangement's driving shaft and driven shaft in the shell, is equipped with the filter house and the filter house of cover on driving shaft and driven shaft simultaneously in the shell and rotates along with the rotation of driving shaft, the inner wall of shell on be connected with the free end top of cleaning brush and cleaning brush at the filter house on the surface.

As the utility model discloses a further improvement is fixed with the driving motor that output shaft and driving shaft coaxial line set up on the shell, and driving motor's output shaft passes through the bearing key and is connected with the driving shaft.

As the preferred scheme of the utility model, the filter house is the annular confined filter screen for the cross-section, and the filter screen is made by the stainless steel.

In prior art relative ratio, the beneficial effects of the utility model are that: reasonable in design, simple structure effectively reduces the rate of the filter screen change of fan and the inconvenience of artifical clearance, has reduced ventilation equipment's maintenance cost, and is pollution-free simultaneously, low energy consumption.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is a schematic left-side sectional structure of the present invention;

fig. 4 is a schematic left-side sectional view of a second embodiment of the present invention;

wherein, 1-driving motor, 2-shell, 3-driven shaft, 4-filtering part, 5-driving shaft, 6-cleaning brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a rotary type self-cleaning ash removing device applied to a fan comprises a housing 2 with a cavity, a driving shaft 5 and a driven shaft 3 which are arranged in parallel are arranged in the housing 2, a filter part 4 which is simultaneously sleeved on the driving shaft 5 and the driven shaft 3 is arranged in the housing 2, the filter part 4 rotates along with the rotation of the driving shaft 5, a cleaning brush 6 is connected to the inner wall of the housing 2, the free end of the cleaning brush 6 is pressed against the surface of the filter part 4, a driving motor 1 with an output shaft coaxial with the driving shaft 5 is fixed on the housing 2, the output shaft of the driving motor 1 is connected with the driving shaft 5 through a bearing key, when the driving shaft 5 is driven by the driving motor 1 to rotate, the filter part 4 rotates along with the driving shaft, the filter part 4 is cleaned through the cleaning brush 6, so that the self-cleaning ash removing of the filter part 4 is realized, and the filter part 4 is, the filter screen is made by the stainless steel, and the cross-section is the setting that the annular is sealed and can realize circulating filtration and automatically cleaning to the stainless steel has higher stand wear and tear, corrosion resisting property, thereby has improved life.

In addition, the connection between the cleaning brush 6 and the shell 2 in the utility model is a fixed connection or a detachable connection, when the connection is a fixed connection, the welding can increase the stability of the cleaning brush 6 when cleaning the filter part 4, avoid the problem that the cleaning brush 6 falls off when cleaning the filter part 4, when the connection is a detachable connection, because the friction is inevitably generated when the cleaning brush 6 cleans the filter part 4, the abrasion of the cleaning brush 6 can be caused after long-time friction, when the abrasion is excessive, the filter part 4 can not be cleaned, so the cleaning brush 6 needs to be detached, maintained and replaced regularly, the detachable connection of the cleaning brush 6 can be carried out by adopting a bolt screwing mode, a round hole is arranged at the position of the shell 2 where the cleaning brush 6 needs to be connected, and then a threaded blind hole is arranged on the end face of the cleaning brush 6, then the tail end of the cleaning brush 6 is screwed into the thread blind hole on the cleaning brush 6 by screwing the round hole on the shell 2 through a bolt, and the cleaning brush 6 can be connected with the shell 2.

And in the selection of the installation position of the cleaning brush 6, two embodiments are included, the first embodiment is that the cleaning brush 6 is positioned below the filter part 4, which is suitable for the environment that the filter part 4 is vertical to the ground, and after the filter part 4 is contacted with the cleaning brush 6, the dust swept by the cleaning brush 6 falls to the position below the end parts of the driving shaft 5 and the driven shaft 3.

Referring to fig. 4, in the second embodiment, the cleaning brush 6 is located at a position close to a side wall of the driven shaft 3 in the housing 2, and in some special environments, the filter portion 4 is parallel to the ground, and then the cleaning brush 6 is disposed below the filter portion 4, so that after the cleaning brush 6 removes dust on the filter portion 4, the dust falls on the cleaning brush 6, and therefore when the cleaning brush 6 is disposed at a position close to a side wall of the driven shaft 3, after the cleaning brush 6 sweeps the dust on the filter portion 4, the dust falls below the filter portion 4, thereby avoiding the problem of unclean cleaning caused by dirtying of the cleaning brush 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a be applied to self-cleaning deashing of rotation type device of fan, is including the shell that embeds there is the cavity, its characterized in that: the shell in be equipped with driving shaft and the driven shaft of mutual parallel arrangement, be equipped with in the shell and overlap the filter house and the filter house on driving shaft and driven shaft simultaneously and rotate along with the rotation of driving shaft, the inner wall of shell on be connected with the free end top of cleaning brush and cleaning brush on the surface of filter house.

2. The rotary type self-cleaning ash removal device applied to the fan as claimed in claim 1, wherein: and a driving motor with an output shaft coaxial with the driving shaft is fixed on the shell, and the output shaft of the driving motor is connected with the driving shaft through a bearing key.

3. The rotary type self-cleaning ash removal device applied to the fan as claimed in claim 1, wherein: the filter part is a filter screen with an annular closed cross section, and the filter screen is made of stainless steel.