CN211650633U

CN211650633U - One-way multi-path ventilation fan

Info

Publication number: CN211650633U
Application number: CN202020347670.1U
Authority: CN
Inventors: 王永挺
Original assignee: Taizhou Elson Science And Technology Co ltd
Current assignee: Taizhou Elson Science And Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-09
Anticipated expiration: 2030-03-18

Abstract

The utility model belongs to the technical field of air regenerating device, a one-way multichannel scavenger fan is related to, last casing and lower casing including interconnect, be provided with motor drive's fan in the last casing, the side of going up the casing is provided with the exhaust joint of connecting the blast pipe, the side of casing is provided with a plurality of air inlet joint one of connecting intake pipe one down, the blast pipe links to each other with the external world, intake pipe one links to each other with each room in house. The utility model provides an one-way multichannel scavenger fan gathers a plurality of rooms and airs exhaust, has avoided the repetition to set up air breather, has improved whole air quality.

Description

One-way multi-path ventilation fan

Technical Field

The utility model belongs to the technical field of air regenerating device, a one-way multichannel scavenger fan is related to.

Background

People move between rooms in daily life, but when a ventilation device is arranged in many families, only a ventilation device is arranged in a single room or a few rooms, the importance of ventilation of the whole room is ignored, and therefore certain rooms without the ventilation device are low in oxygen content or have peculiar smell.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide an one-way multichannel scavenger fan, gather a plurality of rooms and air exhaust, avoided the repetition to set up air breather, improved whole air quality.

In order to solve the above technical problem, the purpose of the present invention can be achieved by the following technical solutions:

the one-way multi-path ventilation fan comprises an upper shell and a lower shell which are connected with each other, wherein a fan driven by a motor is arranged in the upper shell, an exhaust joint connected with an exhaust pipe is arranged on the side surface of the upper shell, a plurality of air inlet joints I connected with an air inlet pipe I are arranged on the side surface of the lower shell, the exhaust pipe is connected with the outside, and the air inlet pipe I is connected with each room of a house.

The upper shell and the lower shell are preferably connected in a clamping mode and then fixed through bolts.

And a second air inlet connector connected with a second air inlet pipe is arranged at the bottom of the lower shell, and the second air inlet pipe is connected with a kitchen.

The side surface of the lower shell comprises a plurality of inclined surfaces which incline inwards, and the first air inlet joint is arranged on the inclined surfaces.

The inclined planes are preferably trapezoidal inclined planes connected with each other.

The side of the lower shell is also provided with a plurality of standby holes, and detachable blocking knobs are arranged in the standby holes.

The aperture of the air inlet joint II is larger than that of the air inlet joint I, and the aperture of the exhaust joint is larger than that of the air inlet joint II.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses a plurality of rooms such as horizontal, sitting room, lavatory, bathing room of intake-tube connection building gather and air exhaust, and it is indoor to drive natural wind to introduce like the window from the vent, makes the air in each corner in the building all keep fresh. Furthermore, the air inlet pipe II is connected with a kitchen, so that differential air exhaust is realized, and the air exchange effect is enhanced. The utility model discloses still have characteristics such as simple to operate, maintenance are simple, be fit for places such as most suite, villa.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a bottom view of the present invention;

fig. 4 is a top view of the present invention;

reference numerals: 1. an upper housing; 2. a lower housing; 3. a fan; 4. an exhaust joint; 5. a first air inlet joint; 6. a second air inlet joint; 7. a bevel; 8. the knob is blocked.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 4:

the utility model provides a one-way multichannel scavenger fan, includes interconnect's last casing 1 and lower casing 2, be provided with motor drive's fan 3 in going up casing 1, the side of going up casing 1 is provided with the exhaust joint 4 of connecting the blast pipe, the side of casing 2 is provided with a plurality of air inlet joint one 5 of connecting intake pipe one down, the blast pipe links to each other with the external world, intake pipe one links to each other with each room in house.

When the fan 3 works, the air in each room is driven to be collected and exhausted, and then natural wind is led into the room from a ventilation opening such as a window, so that the aim of simultaneously ventilating each room is fulfilled.

The connection mode of the upper shell 1 and the lower shell 2 is preferably clamping firstly and then fixing by bolts.

And a second air inlet connector 6 connected with a second air inlet pipe is arranged at the bottom of the lower shell 2, and the second air inlet pipe is connected with a kitchen.

The side surface of the lower shell 2 comprises a plurality of inclined surfaces 7 which are inclined inwards, and the first air inlet joint 5 is arranged on the inclined surfaces 7.

The inclined planes 7 are preferably trapezoidal inclined planes connected to each other.

The side of the lower shell 2 is also provided with a plurality of standby holes, and the standby holes are internally provided with detachable blocking knobs 8.

The aperture of the second air inlet joint 6 is larger than that of the first air inlet joint 5, and the aperture of the exhaust joint 4 is larger than that of the second air inlet joint 6. For example, the aperture of the inlet joint I5 is 80mm, the aperture of the inlet joint II 6 is 125mm, and the aperture of the outlet joint 4 is 160 mm. Different apertures are arranged, so that differentiated exhaust is realized, and a better exhaust purpose is achieved.

In the embodiment, the lower shell 2 is formed by connecting four planes on the side surface, wherein three inclined planes 7 are trapezoidal, two air inlet connectors 5 are respectively arranged on two inclined planes 7, and two spare holes are arranged on the other inclined plane 7.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The one-way multi-path ventilation fan is characterized by comprising an upper shell (1) and a lower shell (2) which are connected with each other, wherein a fan (3) driven by a motor is arranged in the upper shell (1), an exhaust joint (4) connected with an exhaust pipe is arranged on the side surface of the upper shell (1), a plurality of air inlet joints (5) connected with an air inlet pipe I are arranged on the side surface of the lower shell (2), the exhaust pipe is connected with the outside, and the air inlet pipe I is connected with each room of a house.

2. The one-way multipath ventilator according to claim 1, characterized in that a second air inlet joint (6) connected with a second air inlet pipe is arranged at the bottom of the lower casing (2), and the second air inlet pipe is connected with a kitchen.

3. The one-way multi-path ventilator according to claim 1, wherein the side surface of the lower casing (2) comprises a plurality of inclined surfaces (7) inclined inward, and the first air inlet joint (5) is arranged on the inclined surfaces (7).

4. A one-way multi-path ventilation fan according to claim 1, characterized in that the side of the lower casing (2) is also provided with a plurality of spare holes, in which a detachable blocking knob (8) is arranged.

5. The one-way multi-path ventilation fan according to claim 2, wherein the aperture of the second air inlet joint (6) is larger than that of the first air inlet joint (5), and the aperture of the exhaust joint (4) is larger than that of the second air inlet joint (6).