Fresh air ventilator with automatic dehumidification function

A fresh air machine, functional technology, applied in the field of fresh air machine with automatic dehumidification function, can solve the problem of not being able to dehumidify

CN111735122AInactive Publication Date: 2020-10-02杭实综合能源科技(杭州)有限公司
7 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-10-02
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to the technical field of fresh air ventilators, in particular to a fresh air ventilator with an automatic dehumidification function. The fresh air ventilator comprises a shell and a plurality of fastening bolts. A shell cover is installed on one side of the shell in a buckled mode. A seal gasket is fixedly bonded in the shell cover. When the fresh air ventilator with the automatic dehumidification function is used, under the action of a first pipeline ventilator, indoor foul air is discharged out of a room through an exhaust pipe. Under the action of a second pipeline ventilator, outdoor air enters the shell through an outdoor air inlet pipe and is filtered and sterilized first through a filtration mechanism, then most filtered and sterilized air directly penetratesthrough a waterproof breathable film on a dehumidification mechanism, the waterproof breathable film prevents penetrating of water in the air, the water prevented by the waterproof breathable film isgathered under the action of gravity and drips into a water gathering mechanism, and the humidity of the air entering the room through an indoor air outlet pipe can be lowered.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of fresh air fans, in particular to a fresh air fan with automatic dehumidification function. Background technique

[0002] In recent years, the trend of atmospheric humidity in our country is very serious, especially in Guangdong area, which has encountered severe wet rainy weather for many times. In the production and living environment, the relative humidity of the air has a very important influence. If the air humidity is too high, it is easy to affect all kinds of life. Daily necessities will become perishable due to the influence of daily necessities, and the human body will also be affected and easily get sick under the influence of high air humidity; the fresh air fans on the market only have the function of fresh air exchange, without the combined use of dehumidification function. Therefore need a kind of new blower with automatic dehumidification function to meet demand. Contents of the invention...

Examples

Embodiment 1

[0021] refer to Figure 1-4 , a fresh air fan with automatic dehumidification function, comprising a casing 1 and a plurality of fastening bolts 3, a casing cover 2 is mounted on one side of the casing 1, and a sealing gasket 4 is bonded and fixed inside the casing cover 2, and the casing cover 2 Both sides are fixedly installed on the casing 1 by a plurality of fastening bolts 3, the interior of the casing 1 is fixed with a partition 5, and the casing 1 on one side of the partition 5 is provided with an exhaust pipe 6 inside, and the two ends of the exhaust pipe 6 They are all set through the side wall of the shell 1, the first duct fan 7 is fixed on the exhaust pipe 6 inside the shell 1, and the inside of the shell 1 on the other side of the partition 5 is provided with a filter mechanism, between the filter mechanism and the indoor air outlet pipe 10 A dehumidification mechanism is provided, and the dehumidification mechanism includes a filter plate 19, and a waterproof bre...

Embodiment 2

[0024] refer to figure 1 , as another preferred embodiment of the present invention, the difference from Embodiment 1 is that the filter mechanism includes a first filter core plate 15, an electrostatic dust collection plate 16 and a second filter core plate 17, the first filter core plate 15, the electrostatic precipitator The dust collection plate 16 and the second filter core plate 17 are sequentially arranged inside the shell 1 between the outer air inlet pipe 8 and the dehumidification mechanism, and the first filter core plate 15, the electrostatic dust collection plate 16 and the second filter core plate 17 are on one side Both of them are fitted with a limit plate 14 whose longitudinal section is an inverted “匚” shape, the limit plate 14 is fixed on the partition plate 5, the first filter core plate 15, the electrostatic dust collection plate 16 and the second filter core plate 17 are separately Both sides are in contact with the sealing gasket 4 , and the filtration d...

Embodiment 3

[0026] refer to Figure 1-2 , on the basis of Embodiment 1, as another preferred embodiment of the present invention, the difference from Embodiment 2 is that a filter barrel 12 is provided between the first filter core plate 15 and the outdoor air inlet pipe 8, and the filter barrel 12 One end is inserted with a limit ring 11, and the limit ring 11 is fixed on the inner wall of the housing 1, and the outdoor air inlet pipe 8 is coaxially arranged inside the limit ring 11, and the other end of the filter barrel 12 and the side of the first filter core plate 15 In contact with each other, a support frame 13 is inserted inside the filter bucket 12 , and the support frame 13 includes two rings 26 , and the two rings 26 are equidistant from each other and are jointly fixed with a connecting rod 27 . The filter barrel 12 roughly filters the air discharged into the housing 1 by the outdoor air inlet pipe 8, and filters out large particles of impurities in the air. And by dismantlin...