CN211372698U

CN211372698U - Fresh air ventilator for smart home

Info

Publication number: CN211372698U
Application number: CN201922212145.9U
Authority: CN
Inventors: 金娟燕
Original assignee: Suzhou Xingushi Weak Current Engineering Co ltd
Current assignee: Suzhou Xingushi Weak Current Engineering Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-28
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses an intelligence is fresh air ventilator for house, including fresh air ventilator shell, blast pipe, intake pipe, filter screen and sealing mechanism. According to the intelligent household fresh air ventilator, the sealing mechanism is arranged, so that the filter screen can be conveniently detached from the fresh air ventilator, and is convenient to replace and clean, and the freshness of indoor air is ensured; by providing the water tank and the heating block, the air inside the intake pipe can be heated, and the indoor temperature can be maintained.

Description

Fresh air ventilator for smart home

Technical Field

The utility model relates to an intelligence house field specifically is a fresh air ventilator for intelligence house.

Background

With the improvement of living standard, more and more people begin to install smart homes indoors. In order to keep the indoor air fresh, most people choose to install a fresh air ventilator indoors to discharge dirty indoor air outdoors and introduce clean outdoor air indoors. Fresh air ventilator is inside all to be fixed with the filter screen, because these filter screens are fixed inside fresh air ventilator, change inconveniently, if do not change for a long time, probably lead to being stained with the dust on the filter screen to make fresh air ventilator exchange air efficiency reduce, influence air purification. Therefore, a new air ventilator convenient for replacing the filter screen needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fresh air ventilator for intelligence house to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a fresh air ventilator for smart home comprises a fresh air ventilator shell, an exhaust pipe, an air inlet pipe, a filter screen and a sealing mechanism; the left side of the shell of the fresh air ventilator is provided with an air outlet of an exhaust pipe and an air inlet of an air inlet pipe; the right side of the shell of the fresh air ventilator is provided with an air inlet of an exhaust pipe and an air outlet of an air inlet pipe; the air inlet of the exhaust pipe is connected with the air outlet of the exhaust pipe through the exhaust pipe; the air outlet of the air inlet pipe is connected with the air inlet of the air inlet pipe through the air inlet pipe; filter screens are arranged in the exhaust pipe and the air inlet pipe; the left side and the right side of the filter screen are both provided with a sealing mechanism; the sealing mechanism comprises a fixed block, a connecting plate air duct, an annular sliding plate, a sealing pipeline and a spring; a plurality of fixed blocks are arranged on the outer side of the filter screen; the fixing blocks are connected with the connecting plate through bolts; the connecting plate is an annular plate; a connecting plate air duct is fixed on the outer side of the connecting plate; an annular sliding plate is arranged on the outer side of the air guide pipe of the connecting plate in a sliding mode, and a limiting block for preventing the annular sliding plate from being separated is arranged on the outer side of the annular sliding plate; the air guide pipe of the connecting plate is connected with the annular sliding plate through a spring; a sealing pipeline is arranged on the outer side of the annular sliding plate; the sealed pipeline is matched with the exhaust pipe and the air inlet pipe.

As a further aspect of the present invention: the springs are distributed in number and at equal intervals between the connecting plate and the annular sliding plate.

As a further aspect of the present invention: and filter screens are arranged on the exhaust pipe on one side of the exhaust pipe air inlet and the exhaust pipe air outlet and on the air inlet pipe on one side of the air inlet pipe air outlet and the air inlet pipe air inlet.

As a further aspect of the present invention: two fans are also arranged in the shell of the fresh air ventilator; the rotating ends of the two fans are respectively and rotatably arranged in the exhaust pipe and the air inlet pipe; a plurality of fan blades are symmetrically fixed on the rotating ends of the fans positioned in the exhaust pipe and the air inlet pipe; the rotation directions of the two fans are opposite.

As a further aspect of the present invention: a water tank for storing water is also arranged in the shell of the fresh air ventilator; the part of the air inlet pipe, which penetrates through the water tank and is positioned in the water tank, is provided with a coiled pipe; the inside of the water tank is also provided with a plurality of heating blocks for heating water.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the sealing mechanism, the filter screen can be conveniently detached from the fresh air ventilator and is convenient to replace and clean, so that the freshness of indoor air is ensured; by providing the water tank and the heating block, the air inside the intake pipe can be heated, and the indoor temperature can be maintained.

Drawings

Fig. 1 is a schematic structural diagram of a fresh air ventilator for smart home.

Fig. 2 is a schematic structural diagram of a filter screen connection structure in a fresh air ventilator for smart home.

Fig. 3 is a schematic cross-sectional view of fig. 2.

In the figure: 1-fresh air ventilator shell, 2-exhaust pipe, 3-exhaust pipe air inlet, 4-exhaust pipe air outlet, 5-inlet pipe, 6-inlet pipe air outlet, 7-inlet pipe air inlet, 8-filter screen, 9-fan, 10-fan blade, 11-water tank, 12-heating block, 13-fixed block, 14-connecting plate, 15-connecting plate air duct, 16-annular sliding plate, 17-sealing pipeline and 18-spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1 to 3, the present embodiment provides a fresh air ventilator for smart home, including a fresh air ventilator housing 1, an exhaust pipe 2, an intake pipe 5, a filter screen 8 and a sealing mechanism; the left side of the fresh air ventilator shell 1 is provided with an exhaust pipe air outlet 4 and an air inlet 7 of an air inlet pipe; the right side of the fresh air ventilator shell 1 is provided with an exhaust pipe air inlet 3 and an air inlet pipe air outlet 6; the exhaust pipe air inlet 3 and the exhaust pipe air outlet 4 are connected through the exhaust pipe 2 and used for exhausting indoor air; the air outlet 6 of the air inlet pipe is connected with the air inlet 7 of the air inlet pipe through the air inlet pipe 5 and is used for introducing outdoor air; filter screens 8 are arranged in the exhaust pipe 2 and the air inlet pipe 5; the left side and the right side of the filter screen 8 are both provided with a sealing mechanism; the sealing mechanism comprises a fixed block 13, a connecting plate 14, a connecting plate air duct 15, an annular sliding plate 16, a sealing pipeline 17 and a spring 18; a plurality of fixing blocks 13 are arranged on the outer side of the filter screen 8; the fixed blocks 13 are connected with a connecting plate 14 through bolts; the connecting plate 14 is an annular plate; a connecting plate air duct 15 is fixed on the outer side of the connecting plate 14; an annular sliding plate 16 is arranged on the outer side of the connecting plate air duct 15 in a sliding manner, and a limiting block for preventing the annular sliding plate 16 from being separated is arranged on the outer side of the annular sliding plate 15; the connecting plate air duct 15 is connected with the annular sliding plate 16 through a spring 18; the outer side of the annular sliding plate 16 is provided with a sealing pipeline 17; the sealing pipeline 17 is matched with the exhaust pipe 2 and the air inlet pipe 5; when the filter screen 8 needs to be replaced, the annular sliding plate 16 is pulled backwards, the sealing pipeline 17 is separated from the exhaust pipe 2 and the air inlet pipe 5, the filter screen 8 is separated from the exhaust pipe 2 and the air inlet pipe 5, then the fixing block 13 is separated from the connecting plate 14 by detaching the bolts, and the filter screen 8 can be separated from the sealing mechanism.

The springs 18 are provided in a plurality and are equally spaced between the connecting plate 14 and the annular slide plate 16, which improves the sealing effect.

Be located all be provided with filter screen 8 on the blast pipe 2 of blast pipe air inlet 3 and 4 one sides of blast pipe gas outlet and the intake pipe 5 of intake pipe gas outlet 6 and intake pipe air inlet 7 one side, set up like this, can prevent that external worm or foreign matter from entering into in the fresh air ventilator shell 1 to protected fresh air ventilator shell 1 inner structure not destroyed.

Two fans 9 are also arranged in the fresh air ventilator shell 1; the rotating ends of the two fans 9 are respectively and rotatably arranged in the exhaust pipe 2 and the air inlet pipe 5; a plurality of fan blades 10 are symmetrically fixed on the rotating ends of the fans 9 in the exhaust pipe 2 and the air inlet pipe 5; the rotation directions of the two fans 9 are opposite, and the arrangement can ensure the exhaust of the exhaust pipe 2 and the air intake of the air inlet pipe 5.

The working principle of the embodiment is as follows: when the filter screen 8 needs to be replaced, the annular sliding plate 16 is pulled backwards, the sealing pipeline 17 is separated from the exhaust pipe 2 and the air inlet pipe 5, the filter screen 8 is separated from the exhaust pipe 2 and the air inlet pipe 5, then the fixing block 13 is separated from the connecting plate 14 by detaching the bolts, and the filter screen 8 can be separated from the sealing mechanism.

Example 2

The embodiment is further improved on the basis of the embodiment 1, and the improvement is as follows: a water tank 11 for storing water is also arranged in the fresh air ventilator shell 1; the part of the air inlet pipe 5, which penetrates through the water tank 11 and is positioned in the water tank 11, is provided with a coiled pipe; the water tank 11 is also internally provided with a plurality of heating blocks 12 for heating water, so that when the heating blocks 12 work, water in the water tank 11 can be heated, and thus, air in the air inlet pipe 5 is heated, and indoor temperature can be guaranteed.

It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. A fresh air ventilator for smart home is characterized by comprising a fresh air ventilator shell (1), an exhaust pipe (2), an air inlet pipe (5), a filter screen (8) and a sealing mechanism; an exhaust pipe air outlet (4) and an air inlet pipe air inlet (7) are arranged on the left side of the fresh air ventilator shell (1); an exhaust pipe air inlet (3) and an air inlet pipe air outlet (6) are arranged on the right side of the fresh air ventilator shell (1); the exhaust pipe air inlet (3) and the exhaust pipe air outlet (4) are connected through the exhaust pipe (2); the air outlet (6) of the air inlet pipe is connected with the air inlet (7) of the air inlet pipe through the air inlet pipe (5); filter screens (8) are arranged in the exhaust pipe (2) and the air inlet pipe (5); the left side and the right side of the filter screen (8) are both provided with a sealing mechanism; the sealing mechanism comprises a fixed block (13), a connecting plate (14), a connecting plate air duct (15), an annular sliding plate (16), a sealing pipeline (17) and a spring (18); a plurality of fixed blocks (13) are arranged on the outer side of the filter screen (8); the fixing blocks (13) are connected with the connecting plate (14) through bolts; the connecting plate (14) is an annular plate; a connecting plate air duct (15) is fixed on the outer side of the connecting plate (14); an annular sliding plate (16) is arranged on the outer side of the connecting plate air duct (15) in a sliding mode, and a limiting block for preventing the annular sliding plate (16) from being separated is arranged on the outer side of the annular sliding plate (16); the air duct (15) of the connecting plate is connected with the annular sliding plate (16) through a spring (18); a sealing pipeline (17) is arranged on the outer side of the annular sliding plate (16); the sealing pipeline (17) is matched with the exhaust pipe (2) and the air inlet pipe (5).

2. Fresh air ventilator for smart homes according to claim 1, wherein the number of the springs (18) is plural and equally distributed between the connection plate (14) and the annular sliding plate (16).

3. The fresh air ventilator for smart homes according to claim 2, wherein a filter screen (8) is disposed on the exhaust pipe (2) at one side of the exhaust pipe air inlet (3) and the exhaust pipe air outlet (4) and on the intake pipe (5) at one side of the intake pipe air outlet (6) and the intake pipe air inlet (7).

4. The smart home fresh air ventilator according to claim 1, wherein two fans (9) are further disposed in the fresh air ventilator housing (1); the rotating ends of the two fans (9) are respectively and rotatably arranged in the exhaust pipe (2) and the air inlet pipe (5); a plurality of fan blades (10) are symmetrically fixed on the rotating ends of the fans (9) positioned in the exhaust pipe (2) and the air inlet pipe (5); the rotation directions of the two fans (9) are opposite.

5. The intelligent household fresh air ventilator according to claim 4, wherein a water tank (11) for storing water is further arranged in the fresh air ventilator housing (1); the air inlet pipe (5) penetrates through the water tank (11) and the part of the air inlet pipe, which is positioned in the water tank (11), is provided with a coiled pipe; the water tank (11) is also internally provided with a plurality of heating blocks (12) for heating water.