CN218296098U - A ventilation dust pelletizing system for improving indoor environment - Google Patents

Abstract

A ventilation and dust removal system for improving the indoor environment, which relates to the technical field of indoor environment purification, includes a ventilation pipe, a ventilation unit is installed on the top of the ventilation pipe, a filter screen is fixed on the inside of the ventilation pipe, and a Cleaning unit, the cleaning unit is set in contact with the filter screen, the bottom of the ventilation pipe is provided with a dust removal unit, and an ash discharge unit is installed at the outlet of the dust removal unit; it also includes an air inlet pipe, and the air inlet pipe is connected and fixed on the ventilation pipe. On the side of the pipe, the air inlet of the air inlet pipe is connected to the room. The ventilation and dust removal system used to improve the indoor environment uses natural wind as the power mechanism and does not require electricity, thereby reducing energy consumption and use costs. Its dust removal Convenient, save time and effort.

Description

A Ventilation and Dust Removal System for Improving Indoor Environment

technical field

The utility model relates to the technical field of indoor environment purification, in particular to a ventilation and dust removal system for improving the indoor environment.

Background technique

In the prior art, the patent with authorized publication number CN 208025682 U discloses an air purification device for improving indoor environment, including a purification box; a suction fan is arranged above the air inlet pipe, and a suction fan is arranged on the left end of the air inlet pipe. Dust cover, the right end of the air intake pipe is connected with a network pipe, and the lower end of the network pipe is extended to the lower side of the arc-shaped mesh plate; a water washing device is installed on the left side of the upper end of the inner cavity of the purification box; activated carbon is clamped on the installation plate board; the top of the connecting rod is provided with an ozone generator; the connecting rod is provided with an ultraviolet germicidal lamp; the upper right side of the purification box is interlocked with a drawer, and an aromatherapy cup is provided on the drawer;

During its use, if the flowers need to be ventilated, the suction fan needs to work continuously to drive the air flow in the room, so as to achieve the effect of ventilation. The suction fan always works with high energy consumption, which increases the cost of use. .

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide a ventilation and dust removal system for improving the indoor environment, which uses natural wind as the power mechanism and does not need electricity, thereby reducing energy consumption and use costs. It is convenient to clean dust, saves time and effort, and can effectively solve the problems in the background technology.

In order to realize the purpose of the utility model, the utility model adopts the following technical solutions:

A ventilation and dust removal system for improving the indoor environment, comprising a ventilation pipe, a ventilation unit is installed on the top of the ventilation pipe, a filter screen is fixed on the inside of the ventilation pipe, a cleaning unit is installed on the ventilation unit, the cleaning unit and the filter The net contact setting, the bottom of the ventilation pipe is equipped with a dust removal unit, and the outlet of the dust removal unit is equipped with an ash discharge unit;

Wherein, it also includes an air inlet pipe, the air inlet pipe is communicated and fixed on the side of the ventilation pipe, and the air inlet of the air inlet pipe communicates with the room.

Further, the ventilation unit includes a wind cap, which is rotatably mounted on the top of the ventilation pipe, and the wind cap is arranged on the roof.

Further, the ventilation unit further includes a connecting frame, a rotating shaft and a turbine, the connecting frame is fixed on the inside of the hood, the turbine is rotatably connected to the connecting frame through the rotating shaft, and the turbine is arranged above the filter screen.

Further, the cleaning unit includes a cleaning brush and a mounting frame, the mounting frame is fixed on the bottom side of the rotating shaft, the cleaning brush is assembled on the mounting frame, the cleaning brush is arranged under the filter screen, and the bristles of the cleaning brush are connected with the filter mesh surface contact.

Further, the dust removal unit includes an electrostatic precipitator and an ash hopper, the electrostatic precipitator is installed at the bottom of the ventilation pipe, the electrostatic precipitator communicates with the interior of the ventilation pipe, and the ash hopper is connected and fixed at the ash outlet of the electrostatic precipitator. The electrostatic precipitator is electrically connected to an external PLC controller.

Further, the ash discharge unit includes a feed pipe, ash discharge pipe, stepping motor and screw blade, the feed pipe is connected and fixed on the ash hopper, the step motor is installed at the end of the feed pipe, and the helical blade is fixed on the step The output shaft of the feeding motor is arranged on the side of the feeding pipe, the ash discharge pipe is communicated and fixed on the feeding pipe, and the stepping motor is electrically connected to an external PLC controller.

Compared with the prior art, the beneficial effect of the utility model is that the ventilation and dust removal system for improving the indoor environment has the following advantages:

1. Ventilate the room through the ventilation unit, which uses natural wind as the power mechanism and does not need electricity, thereby reducing energy consumption and use costs.

2. Clean the dust on the filter screen through the cleaning unit, and the dust cleaning is driven by the ventilation unit, without adding a motor, which reduces the equipment cost. At the same time, by cleaning the dust, it prevents dust from adhering to the ventilation unit, thus ensuring the ventilation unit. use effect.

3. Electrostatic dust removal is carried out through the dust removal unit, which facilitates the dust to settle and discharge the dust.

4. The dust is discharged through the dust discharge unit, which is convenient for dust removal and saves time and effort.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a schematic diagram of the first three-dimensional cross-sectional structure of the utility model;

Fig. 3 is a schematic diagram of the second three-dimensional cross-sectional structure of the utility model.

In the figure: 1 ventilation pipe, 2 air inlet pipe, 3 dust removal unit, 31 electrostatic precipitator, 32 ash hopper, 4 ash discharge unit, 41 feeding pipe, 42 ash discharge pipe, 43 stepper motor, 44 helical blade, 5 ventilation Unit, 51 hood, 52 connecting frame, 53 rotating shaft, 54 turbine, 6 filter screen, 7 cleaning unit, 71 cleaning brush, 72 mounting frame.

detailed description

The utility model can be explained in detail through the following examples, and the purpose of disclosing the utility model is to protect all technical improvements within the scope of the utility model.

Please refer to Fig. 1-3, present embodiment provides a kind of technical scheme: a kind of ventilation and dust removal system for improving indoor environment, comprises ventilation pipe 1, and ventilation unit 5 is installed on the top of ventilation pipe 1, and the inside of ventilation pipe 1 is fixed There is a filter screen 6, a cleaning unit 7 is installed on the ventilation unit 5, the cleaning unit 7 is set in contact with the filter screen 6, a dust removal unit 3 is provided at the bottom of the ventilation pipe 1, and an ash discharge unit 4 is installed at the outlet of the dust removal unit 3;

Wherein, also comprise air inlet pipe 2, and air inlet pipe 2 is connected and fixed on the side of ventilation pipe 1, and the air inlet of air inlet pipe 2 communicates with indoor.

The ventilation unit 5 includes a wind cap 51, the wind cap 51 is rotatably mounted on the top of the ventilation pipe 1, and the wind cap 51 is arranged on the roof. , the turbine 54 is rotationally connected with the connecting frame 52 through the rotating shaft 53, the turbine 54 is arranged on the top of the filter screen 6, the wind cap 51 drives the connecting frame 52 to rotate, the connecting frame 52 drives the turbine 54 to rotate through the rotating shaft 53, the turbine 54 is exhausted, and the air inlet pipe The air in 2 is extracted through the turbine 54 to ventilate the room. It uses natural wind as a power mechanism without electricity consumption, thereby reducing energy consumption and cost of use.

Cleaning unit 7 comprises cleaning brush 71 and mounting frame 72, and mounting frame 72 is fixed on the bottom end side of rotating shaft 53, and cleaning brush 71 is assembled on the mounting frame 72, and cleaning brush 71 is arranged on the below of filter screen 6, and the bottom of cleaning brush 71 The bristles are in contact with the surface of the filter screen 6, and the rotating shaft 53 drives the cleaning brush 71 to rotate through the mounting bracket 72. The cleaning brush 71 cleans the dust on the filter screen 6, and the dust cleaning is driven by the ventilation unit 5 without adding a motor, which reduces the At the same time, by cleaning dust, dust is prevented from adhering to the ventilation unit 5, thereby ensuring the use effect of the ventilation unit 5.

The dust removal unit 3 includes an electrostatic precipitator 31 and an ash hopper 32. The electrostatic precipitator 31 is installed at the bottom of the ventilation pipe 1. The electrostatic precipitator 31 communicates with the inside of the ventilation pipe 1. The ash hopper 32 communicates with and is fixed on the ash outlet of the electrostatic precipitator 31. position, the electrostatic precipitator 31 is electrically connected to the external PLC controller, and the cleaned dust gathers to the electrode position of the electrostatic precipitator 31 under the action of a high-voltage electric field, and then deposits it in the ash hopper 32, through electrostatic dust removal, it is convenient for the dust to settle. This facilitates the removal of dust.

Ash discharge unit 4 comprises feed pipe 41, ash discharge pipe 42, stepping motor 43 and screw blade 44, and feed pipe 41 is communicated and fixed on the ash hopper 32, and step motor 43 is installed on the end of feed pipe 41, and screw blade 44 Fixed on the output shaft of the stepping motor 43 and arranged on the side of the feeding pipe 41, the ash discharge pipe 42 is connected and fixed on the feeding pipe 41, the stepping motor 43 is electrically connected to the external PLC controller, and the output shaft of the stepping motor 43 The screw blade 44 is driven to rotate, and the screw blade 44 transports the dust in the ash hopper 32, and the dust is finally discharged through the ash discharge pipe 42, which is convenient for cleaning and saves time and effort.

The working principle of a ventilation and dust removal system for improving the indoor environment provided by the utility model is as follows: the wind cap 51 drives the connecting frame 52 to rotate, and the connecting frame 52 drives the turbine 54 to rotate through the rotating shaft 53. The air is extracted through the turbine 54 to ventilate the room. The air is filtered through the filter screen 6 when it flows. At the same time, the rotating shaft 53 drives the cleaning brush 71 to rotate through the mounting bracket 72. The cleaning brush 71 cleans the dust on the filter screen 6. Clean up, the cleaned dust gathers to the electrode position of the electrostatic precipitator 31 under the action of a high-voltage electric field, and then deposits in the ash hopper 32, the output shaft of the stepping motor 43 drives the screw blade 44 to rotate, and the screw blade 44 turns the ash hopper 32 The dust is conveyed, and the dust is finally discharged through the ash discharge pipe 42.

It is worth noting that the electrostatic precipitator 31 and the stepper motor 43 disclosed in the above embodiments are configured as options according to actual application scenarios.

The unspecified part of the utility model is the prior art. Although the utility model has been specifically shown and introduced in conjunction with the preferred embodiment, there are many ways and approaches to realize the technical solution. The above is only a preferred embodiment of the utility model, but Those skilled in the art should understand that without departing from the spirit and scope of the utility model defined by the appended claims, various changes can be made to the utility model in terms of form and details, all of which are part of the utility model. protected range.

Claims (6)

1. A ventilation and dust removal system for improving the indoor environment, comprising a ventilation pipe (1), characterized in that: a ventilation unit (5) is installed on the top of the ventilation pipe (1), and the inside of the ventilation pipe (1) is fixed There is a filter screen (6), a cleaning unit (7) is installed on the ventilation unit (5), the cleaning unit (7) is set in contact with the filter screen (6), and a dust removal unit is provided at the bottom of the ventilation pipe (1) (3), an ash discharge unit (4) is installed at the outlet of the dust removal unit (3); Wherein, it also includes an air inlet pipe (2), the air inlet pipe (2) is communicated and fixed on the side of the ventilation pipe (1), and the air inlet of the air inlet pipe (2) communicates with the room. 2. A ventilation and dust removal system for improving the indoor environment according to claim 1, characterized in that: the ventilation unit (5) includes a wind cap (51), and the wind cap (51) is rotatably installed on the ventilation pipe (1) The top of the wind cap (51) is set on the roof. 3. A ventilation and dust removal system for improving the indoor environment according to claim 2, characterized in that: the ventilation unit (5) also includes a connecting frame (52), a rotating shaft (53) and a turbine (54), The connecting frame (52) is fixed on the inner side of the wind cap (51), the turbine (54) is rotationally connected with the connecting frame (52) through the rotating shaft (53), and the turbine (54) is arranged above the filter screen (6). 4. A ventilation and dust removal system for improving indoor environment according to claim 3, characterized in that: the cleaning unit (7) includes a cleaning brush (71) and a mounting frame (72), and the mounting frame (72) Fixed on the bottom side of the rotating shaft (53), the cleaning brush (71) is assembled on the mounting frame (72), the cleaning brush (71) is arranged under the filter screen (6), and the bristles of the cleaning brush (71) contact with the surface of the filter (6). 5. A ventilation and dust removal system for improving indoor environment according to claim 1, characterized in that: the dust removal unit (3) includes an electrostatic precipitator (31) and an ash hopper (32), the electrostatic precipitator ( 31) Installed at the bottom of the ventilation pipe (1), the electrostatic precipitator (31) communicates with the interior of the ventilation pipe (1), and the ash hopper (32) is connected and fixed at the ash outlet of the electrostatic precipitator (31). The electrostatic precipitator (31) is electrically connected to an external PLC controller. 6. A ventilation and dust removal system for improving indoor environment according to claim 5, characterized in that: the ash discharge unit (4) includes a feeding pipe (41), ash discharge pipe (42), a stepping motor (43) and the screw blade (44), the feeding pipe (41) is connected and fixed on the ash hopper (32), the stepper motor (43) is installed at the end of the feeding pipe (41), and the screw blade (44) is fixed On the output shaft of the stepping motor (43) and arranged on the side of the feeding pipe (41), the ash discharge pipe (42) is communicated and fixed on the feeding pipe (41), and the stepping motor (43) is electrically Connect external PLC controller.

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