CN103883236A - Ventilation device used for window - Google Patents

Abstract

The invention discloses a ventilation device used for a window. The ventilation device is arranged in a window frame, so that outdoor air is guided into indoor space after being purified. The ventilation device used for the window comprises an outer baffle, a filtering module and an air exhaust module, wherein the outer baffle is used for preventing outdoor rainwater from entering a filtering screen; the filtering module is used for purifying the outdoor air; the air exhaust module is used for guiding the purified outdoor air into the indoor space.

Description

For the ventilation equipment of window

Technical field

The present invention relates to a kind of ventilation equipment, more specifically, is a kind of ventilation equipment for window, and these ventilation equipment are arranged in window frame, outdoor air is filtered and to be introduced the interior space.

Background technology

Under normal circumstances, due to the respiration of life entity, the gas concentration lwevel in room air can increase gradually.Because gas concentration lwevel uprises, can suppress the breathing of life entity, be therefore necessary constantly to introduce fresh air, replace indoor air.For this reason, in esidential building, office building etc., by window opening-closing, or by special fresh air pipeline, realize ventilation.

But, in the situation that realizing ventilation by window opening-closing, the problem that exists the various pollutants in outdoor air to be introduced together.Even if the window of screen window is installed, also can only stop the particle that some are larger, cannot stop entering of various fine particle thing (as PM2.5, PM10 etc.).

Existing air cleaning facility is to carry out air treatment indoor mostly, does not introduce new wind.And there is the equipment of new wind function, and need overpunch to pass body of wall, could introduce outdoor new wind.

Summary of the invention

The object of this invention is to provide a kind of ventilation equipment for window, these ventilation equipment can filter outdoor air, then introduce indoor.

Technical scheme

In order to realize object of the present invention, the invention provides a kind of ventilation equipment for window, this equipment is introduced indoor after outdoor new wind can being filtered.Especially do not need the extra hole increasing through body of wall.

Preferably, described filtering module comprises air filter and fastening devices, is cleaned processing after outdoor air enters, and then enters the interior space.

Preferably, described filtering module comprises air filter and fastening devices, is cleaned processing after outdoor air enters, and then after exhaust module, is sent to the interior space.

Beneficial effect

According to the ventilation equipment for window, the air that can realize the exhaust interior space is cleaned processing.

In addition, because the ventilation equipment for window do not need the extra hole increasing through body of wall, only need be arranged in window frame, it is more convenient therefore to install.

accompanying drawing explanation

The description of by reference to the accompanying drawings preferred embodiment being carried out that vide infra, above-mentioned and other object of the present invention, Characteristics and advantages will become more obvious, wherein:

Fig. 1 is the partial perspective view being provided with according to the trellis window of ventilation equipment of the present invention.

Fig. 2 is the stereogram for the ventilation equipment of the window of Fig. 1.

Fig. 3 is the stereogram for the filtering module of the ventilation equipment of the window of Fig. 2.

Fig. 4 is the stereogram for the exhaust module of the ventilation equipment of the window of Fig. 2.

Fig. 5 is the stereogram for the outer baffle of the ventilation equipment of the window of Fig. 2.

[critical element list]

1-primary efficient filter screen 2-medium air filtration net ?3-outer baffle 4-room air fan

The specific embodiment

Hereinafter, describe with reference to the accompanying drawings embodiment of the present invention in detail.The term as mentioned below using in manual and wording are not limited to conventionally or the definition of dictionary, and these terms can be interpreted as suitable implication and the definition consistent with technical conceive with wording.

First, window frame has multiple framing components, these framing components with regular interval by horizontal and vertical setting.At this, the transverse member of window frame is called " crossbeam ", and the longitudinal member of window is called as " munnion ".

In Fig. 1, be embedded in the crossbeam of window and the framework of munnion composition for the ventilation equipment of window.

Hereinafter, will the ventilation equipment for window according to one embodiment of the invention be described.

Fig. 2 is the exploded perspective view of the ventilation equipment for window of Fig. 1, and Fig. 3 is the stereogram of the filtering module of the ventilation equipment for window of Fig. 2.In the accompanying drawings, comprise for the filtering module of the ventilation equipment of window and comprise the primary efficient filter screen 1 that can pull down cleaning, medium air filtration net 2.

Primary efficient filter screen 1 is for carrying out preliminary purification to the outdoor air entering.

Medium air filtration net 2 is for further purifying the outdoor air entering.

Fig. 4 is the partial perspective view of the exhaust module of Fig. 2.In the accompanying drawings, comprise the room air fan 4 for air draft.

Therefore, preferably, through the air of medium air filtration net, under the effect of room air fan, be blown into indoor.

Fig. 5 is the stereogram of the outer baffle of Fig. 2.In the accompanying drawings, comprise the outer baffle 3 for blocking.

Therefore, preferably, outdoor rainwater, foreign material etc., under the protection of outer baffle, cannot with enter filtering module.

Work applicability

In the present invention, because the ventilation equipment for window are of compact construction, do not need the extra hole increasing through body of wall, only need be arranged in window frame, it is more convenient therefore to install.

Although the invention describes particular, for those skilled in that art, be apparent that, in the situation that not departing from by connotation of the present invention defined by the following claims and scope, can make multiple change and remodeling.

Claims (4)

1. for ventilation equipment for window, comprising:

Outer baffle, filtering module, exhaust module.

2. after wherein said filtering module is processed air purification, enter exhaust module, then enter the interior space.

3. ventilation equipment according to claim 1 and 2, wherein filtering module comprises roughing efficiency air filter, medium effeciency filter

Ventilation equipment according to claim 1 and 2, wherein filtering module can adopt charged filter material, also can adopt uncharged filter material.

4. ventilation equipment according to claim 1, wherein exhaust module is provided with power set, and the air after purifying is sent to indoor.

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