CN212253023U

CN212253023U - Ventilation equipment with clean function

Info

Publication number: CN212253023U
Application number: CN202020653345.8U
Authority: CN
Inventors: 刘峰
Original assignee: Jiangsu Vance Intelligent Technology Co ltd
Current assignee: Jiangsu Vance Intelligent Technology Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-29
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a ventilation equipment with clean function relates to the ventilation field, including the ventilation pipe, the inside of ventilation pipe is provided with the ventilation fan, and one side of ventilation pipe is provided with the filter screen, the one end of ventilation pipe is fixed with places the storehouse, and the one end of placing the storehouse is provided with control panel, the inside of placing the storehouse is provided with the rotating electrical machines, and the output of rotating electrical machines is provided with No. two helical gear, the inside of placing the storehouse is located one side of No. two helical gear and is provided with the screw rod, the outside of screw rod is provided with helical gear No. one, one side of filter screen is provided with the scraper blade. The utility model discloses a set up shower nozzle, dust collecting box, can spout the surface at the filter screen through the shower nozzle at clear in-process rivers, the dust of contact water can fall into the dust collecting box because of the gravity reason, passes through the spout with the dust collecting box and takes out the ventilation pipe to the problem that the solution can't be handled the dust on dust screen surface when clean.

Description

Ventilation equipment with clean function

Technical Field

The utility model relates to a ventilation field specifically is a ventilation equipment with clean function.

Background

The ventilation equipment is characterized by that the energy required for air flow in the mechanical ventilation system is supplied by fan, and the indoor air and outdoor air can be forcedly exchanged, at the same time the functions of noise reduction, air purification and gas heat exchange can be implemented.

However, the general ventilation equipment is provided with a dust screen to prevent the device from being stained with dust, but the dust screen needs to be disassembled and cleaned when being cleaned, thereby wasting a large amount of time and manpower; the dust on the surface of the dust screen can not be treated during cleaning, so that the cleaned dust is scattered in the air, and the air quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the filter screen cannot be cleaned quickly and effectively and the dust on the surface of the dust screen cannot be treated when the filter screen is cleaned, the ventilation equipment with the cleaning function is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation device with a cleaning function comprises a ventilation pipe, wherein a ventilation fan is arranged inside the ventilation pipe, a filter screen is arranged on one side of the ventilation pipe, a placing bin is fixed at one end of the ventilation pipe, a control panel is arranged at one end of the placing bin, a rotating motor is arranged inside the placing bin, a second spiral gear is arranged at the output end of the rotating motor, a screw rod is arranged on one side, located on the second spiral gear, inside the placing bin, a first spiral gear is arranged on the outer side of the screw rod, a scraper is arranged on one side of the filter screen, a spray head is arranged at the top end of the scraper, a water inlet hole is fixed on one side of the scraper, a water inlet pipe is connected to one end of the water inlet hole, a first connecting block is arranged on one side of the spray head, a second connecting block is arranged on one side of, and a dust collecting box is arranged at the bottom of the ventilation pipe.

Preferably, the control panel is electrically connected with a rotating motor, the button is electrically connected with the rotating motor, and the rotating motor is electrically connected with a power supply.

Preferably, one end of the scraper is provided with a threaded hole matched with the screw in size, and the other end of the scraper is connected with the ventilation pipe in a sliding mode through a pulley.

Preferably, a through hole penetrating to the outer side of the ventilation pipe is formed in one side, located on the filter screen, of the inner wall of the ventilation pipe.

Preferably, the dust collecting box is detachably connected with the ventilation pipe through a chute.

Preferably, the number of the first connecting blocks is two, and the two first connecting blocks are symmetrically arranged along the transverse central axis of the scraper.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that by arranging the spray head and the dust collecting box, water flow can be sprayed on the surface of the filter screen through the spray head in the cleaning process, dust contacting water can fall into the dust collecting box due to gravity, and the dust collecting box is taken out of the ventilation pipe through the chute, so that the problem that the dust on the surface of the dust screen can not be treated in the cleaning process is solved; through setting up helical gear No. one, No. two helical gear, the rotating electrical machines, a control panel, the button, make the rotating electrical machines rotate through control panel, the rotating electrical machines drives a helical gear through No. two helical gear and rotates, a helical gear makes the screw rod rotate, the screw hole that the screw rod passes through scraper blade one end drives the scraper blade and removes in one side of filter screen, rivers wash the filter screen through the shower nozzle when removing, when the scraper blade moves to the bottom of filter screen, a connecting block will touch the button, make the rotating electrical machines reverse, thereby make scraper blade rebound, thereby clean repeatedly the filter screen, thereby solve unable quick effectual filter screen of carrying out abluent problem.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic structural view of the second connecting block and the button of the present invention;

FIG. 4 is a schematic structural view of the scraper and the nozzle of the present invention;

fig. 5 is a schematic view of the connection between the screw and the rotating electrical machine according to the present invention.

In the figure: 1. a vent pipe; 2. a ventilating fan; 3. a dust collection box; 4. a filter screen; 5. a squeegee; 6. a water inlet hole; 7. a spray head; 8. a first connecting block; 9. a second connecting block; 10. a button; 11. a screw; 12. a first helical gear; 13. a second helical gear; 14. a control panel; 15. placing a bin; 16. a rotating electric machine; 17. and (4) a water inlet pipe.

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.

The rotating electric machines (model: TC7122) mentioned in the utility model can be purchased in the market or by private ordering.

Referring to fig. 1-5, a ventilation device with a cleaning function comprises a ventilation pipe 1, a ventilation fan 2 is arranged inside the ventilation pipe 1, a filter screen 4 is arranged on one side of the ventilation pipe 1, a placing bin 15 is fixed at one end of the ventilation pipe 1, a control panel 14 is arranged at one end of the placing bin 15, a rotating motor 16 is arranged inside the placing bin 15, a second spiral gear 13 is arranged at the output end of the rotating motor 16, a screw rod 11 is arranged on one side of the second spiral gear 13 inside the placing bin 15, a first spiral gear 12 is arranged on the outer side of the screw rod 11, a scraper 5 is arranged on one side of the filter screen 4, a spray head 7 is arranged at the top end of the scraper 5, a water inlet 6 is fixed on one side of the scraper 5, a water inlet pipe 17 is connected to one end of the water inlet 6, a first connecting block 8 is arranged on one side of the spray head 7, the inner side of the second connecting block 9 is provided with a button 10, and the bottom of the ventilation pipe 1 is provided with a dust collecting box 3.

Referring to fig. 2, the control panel 14 is electrically connected to the rotating electrical machine 16, the button 10 is electrically connected to the rotating electrical machine 16, and the rotating electrical machine 16 is electrically connected to a power source, so that the control panel 14 and the button 10 can control the turning on/off and the forward/reverse rotation of the rotating electrical machine 16.

Please refer to fig. 2 and 4, one end of the scraper 5 is provided with a threaded hole matching with the screw 11, and the other end of the scraper 5 is connected with the ventilation pipe 1 by a pulley in a sliding way, so that the scraper 5 can move and clean on one side of the filter screen 4 by the screw 11.

Please refer to fig. 1, a through hole penetrating to the outside of the ventilation pipe 1 is formed on one side of the filter screen 4 on the inner wall of the ventilation pipe 1, so that the water flowing through the filter screen 4 falls into the dust collecting box.

Referring to fig. 1 again, the dust collecting box 3 is detachably connected to the ventilating duct 1 through a chute, so that the dust collecting box 3 can be detached conveniently, and the dust in the dust collecting box can be dumped.

Please refer to fig. 4, the number of the first connecting blocks 8 is two, and the two first connecting blocks 8 are symmetrically arranged along the transverse central axis of the scraper 5, so as to facilitate the touching of the button 10 at the inner side of the second connecting block 9.

The working principle is as follows: when the device is used, the rotating motor 16 is connected with a power supply, the water inlet pipe 17 is connected with a water source, the rotating motor 16 is rotated through the control panel 14, the rotating motor 16 drives the first helical gear 12 to rotate through the second helical gear 13, the first helical gear 12 rotates the screw rod 11, the screw rod 11 drives the scraper 5 to move at one side of the filter screen 4 through the threaded hole at one end of the scraper 5, water flow washes the filter screen 4 through the spray head 7 while moving, when the scraper 5 moves to the bottom of the filter screen 4, the first connecting block 8 will touch the button 10, so that the rotating motor 16 rotates reversely, thereby make scraper blade 5 upwards remove to cleaning repeatedly filter screen 4, the dust of contact water can fall into dust collecting box 3 because of gravity reason, takes out ventilation pipe 1 through the spout with dust collecting box 3, later alright empty its inside dust.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A ventilating device with a cleaning function, comprising a ventilating duct (1), characterized in that: the ventilating device is characterized in that a ventilating fan (2) is arranged inside the ventilating pipe (1), a filter screen (4) is arranged on one side of the ventilating pipe (1), a placing bin (15) is fixed to one end of the ventilating pipe (1), a control panel (14) is arranged on one end of the placing bin (15), a rotating motor (16) is arranged inside the placing bin (15), a second spiral gear (13) is arranged at the output end of the rotating motor (16), a screw rod (11) is arranged on one side, located on the second spiral gear (13), inside the placing bin (15), a first spiral gear (12) is arranged on the outer side of the screw rod (11), a scraping plate (5) is arranged on one side of the filter screen (4), a spray head (7) is arranged at the top end of the scraping plate (5), a water inlet hole (6) is fixed to one side of the scraping plate (5), and a water inlet pipe (17), one side of the spray head (7) is provided with a first connecting block (8), one side of the placing bin (15) is provided with a second connecting block (9), the inner side of the second connecting block (9) is provided with a button (10), and the bottom of the ventilation pipe (1) is provided with a dust collecting box (3).

2. A ventilating device having a cleaning function according to claim 1, wherein: the control panel (14) is electrically connected with the rotating motor (16), the button (10) is electrically connected with the rotating motor (16), and the rotating motor (16) is electrically connected with a power supply.

3. A ventilating device having a cleaning function according to claim 1, wherein: one end of the scraper (5) is provided with a threaded hole matched with the screw rod (11) in size, and the other end of the scraper (5) is connected with the ventilation pipe (1) in a sliding mode through a pulley.

4. A ventilating device having a cleaning function according to claim 1, wherein: and a through hole penetrating to the outer side of the ventilation pipe (1) is formed in one side, located on the filter screen (4), of the inner wall of the ventilation pipe (1).

5. A ventilating device having a cleaning function according to claim 1, wherein: the dust collecting box (3) is detachably connected with the ventilating pipe (1) through a sliding groove.

6. A ventilating device having a cleaning function according to claim 1, wherein: the number of the first connecting blocks (8) is two, and the two first connecting blocks (8) are symmetrically arranged along the transverse central axis of the scraper (5).