CN108104667B

CN108104667B - Air purifying window

Info

Publication number: CN108104667B
Application number: CN201810081506.8A
Authority: CN
Inventors: 张英
Original assignee: 363 Hospital
Current assignee: 363 Hospital
Priority date: 2018-01-26
Filing date: 2018-01-26
Publication date: 2023-09-29
Anticipated expiration: 2038-01-26
Also published as: CN108104667A

Abstract

The invention relates to an air purifying window, which comprises a frame, an inner window, an outer window, an air purifying filter element, a bracket, a fan and a foldable gauze which is opened in the vertical direction, wherein when the inner window and the outer window are closed, the inner window, the outer window and the frame form a cavity; the air purifying filter element can be placed on the folded foldable gauze; when the air purifying filter element is placed on the foldable gauze, the periphery of the air purifying filter element is attached to the inner wall of the cavity to divide the cavity into an upper cavity and a lower cavity; an air inlet channel is arranged on the outer window, and a fan is arranged at a vent C on the inner window; the ventilation opening C and the air inlet channel are respectively communicated with one of the chambers. The invention can filter the air entering the room; when mosquitoes exist, the inner window and the outer window can be opened, the foldable gauze can be unfolded, and the mosquitoes are prevented from entering the room; the invention has small influence on indoor lighting and strong practicability; the window can be closed in hot summer or northern winter, and indoor air can be circularly filtered while cold or warm keeping.

Description

Air purifying window

Technical Field

The invention relates to the technical field of house construction and decoration, in particular to an air purifying window.

Background

Due to the expansion of urban development, urban air quality is deteriorated, and although greening and environmental management are enhanced, the overall air quality level of urban areas is not high, and sand dust or haze weather appears. The existing air purifier can not prevent external polluted air from entering the room, and only can select to not open the window in order to prevent the external air from entering the room, and the window is permanently closed.

Patent document CN201520456430 discloses an anti-haze window, but its lighting performance is poor, the function is single, and these disadvantages result in poor practicality.

Disclosure of Invention

The invention aims to provide an air purifying window which can improve indoor air quality and protect the health of residents.

In order to achieve the above purpose, the invention adopts the following technical scheme:

the air purifying window comprises a frame, an inner window, an outer window, an air purifying filter element, a bracket, a fan and a foldable gauze which is opened in the vertical direction, wherein the inner window and the outer window are arranged on the frame; an air inlet channel is arranged on the outer window, a vent C is arranged on the inner window, and a fan is arranged at the vent C; when the inner window and the outer window are closed, the inner window, the outer window and the frame form a cavity, and the ventilation opening C and the air inlet channel are communicated with the cavity;

the air purifying filter element is placed or not placed on the folded foldable gauze; when the air purifying filter element is placed on the folded foldable gauze, the outlet of the air inlet channel and the ventilation opening C are respectively positioned at the upper side and the lower side of the air purifying filter element.

Further, when the inner window and the outer window are closed, the air purifying filter element is placed on the folded foldable gauze, the periphery of the air purifying filter element is attached to the inner wall of the cavity to divide the cavity into an upper cavity and a lower cavity; the ventilation opening C and the air inlet channel are respectively communicated with one of the chambers.

Further, the periphery of the folded foldable gauze is attached to the inner wall of the cavity.

Further, the support includes the intermediate screen board of level otter board and vertical setting, and the one end and the level otter board of the intermediate screen board of vertical setting are connected, collapsible gauze is connected with the level otter board, and the level otter board is located between collapsible gauze and the intermediate screen board, two spaces about the intermediate screen divide into one of them cavity, air inlet passageway and one of them space intercommunication.

Further, the inner window is provided with a closable vent D, the vent D and the vent C are respectively communicated with one of the chambers, and an air inlet channel on the outer window can be closed. And the air inlet channel is closed, the ventilation opening D and the fan are opened, and indoor circulation can be performed. The outer window can be provided with a closable vent as an air inlet channel.

The air inlet channel is positioned at the lower part of the outer window and below the foldable gauze, the ventilation opening C is positioned at the upper part of the inner window, and the bracket is positioned at the lower part of the frame.

Further, the outer window comprises inner glass and outer glass which are arranged in parallel and at intervals, a vent B is arranged at the lower part of the inner glass, a closable vent A is arranged at the upper part of the outer glass, the vent B is used as an outlet of an air inlet channel, and the vent A is used as an inlet of the air inlet channel; the space between the inner layer glass and the outer layer glass is used as an air duct.

The air vent A is provided with a baffle A, the baffle A can close the air vent A, and a magnetic control switch for controlling the baffle A to be opened and closed is arranged at the position of the inner layer glass corresponding to the air vent A.

Wherein, the vent D is provided with a baffle B which can close the vent D.

Further, the interval distance between the inner layer glass and the outer layer glass is 20mm-40mm.

Preferably, the air cleaning cartridge comprises a PM2.5 cartridge.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention can open the window to filter the air entering the room; the indoor natural ventilation and the natural ventilation can be realized;

2. when mosquitoes exist, the inner window and the outer window can be opened, the air purifying filter element is removed, the foldable gauze is unfolded to serve as a common screen window, and the mosquitoes are prevented from entering the room;

3. the invention has small influence on indoor lighting and strong practicability;

4. the invention can close the window in hot summer or northern winter, and can circularly filter indoor air while keeping cold or warm.

Drawings

FIG. 1 is a schematic view of the structure of the present invention with the inner and outer windows closed;

FIG. 2 is a schematic view of the structure of the present invention with the inner and outer windows fully open;

FIG. 3 is a schematic view of the structure of the present invention with the inner and outer windows open, the air cleaning cartridge removed and the foldable screen deployed;

FIG. 4 is a vertical cross-sectional view of the present invention;

FIG. 5 is a vertical cross-sectional view of the lower portion of the present invention;

FIG. 6 is a schematic structural view of a bracket;

FIG. 7 is a schematic structural view of a frame;

FIG. 8 is a schematic view of the structure of an air cleaning cartridge;

FIG. 9 is a schematic view of the structure of the inner window jamb;

FIG. 10 is a schematic view of the structure of the inner pane;

FIG. 11 is a schematic view of the structure of an outer window frame;

FIG. 12 is a schematic view of the structure of an inner glass;

FIG. 13 is a schematic view of the structure of the outer glass;

FIG. 14 is a schematic view of a structure of a foldable screen in a folded state;

in the figure: 1-frame, 2-inner window, 3-outer window, 4-air purification cartridge, 5-foldable gauze, 6-bracket, 7-fan, 8-cavity, 9-magnetic switch, 10-slide support, 21-inner window glass, 22-baffle B, 23-inner window frame, 31-inner glass, 32-outer glass, 33-baffle A, 34-outer window frame, 51-stainless steel frame, 52-gauze, 61-horizontal screen, 62-middle baffle, 63-space, 64-vertical screen, 211-vent C, 212-vent D, 231-inner window groove, 311-vent B, 321-vent A, 341-inner groove, 342-outer groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent.

As shown in fig. 1, 2 and 3, the air purifying window disclosed by the invention comprises a frame 1, an inner window 2, an outer window 3, an air purifying filter element 4, a bracket 6, a fan 7 and a foldable gauze 5 which is opened in the vertical direction, wherein the inner window 2 and the outer window 3 are both arranged on the frame 1 by a hinge bearing and a sliding support 10, and the sliding support 10 prevents strong wind from damaging the window and the hinge bearing. The frame 1 is positioned between the inner window 2 and the outer window 3, the bracket 6 is arranged on the inner periphery of the frame 1, and the foldable gauze 5 is arranged on the bracket 6.

As shown in fig. 1, when the inner window 2 and the outer window 3 are closed, the inner window 2, the outer window 3 and the frame 1 form a cavity 8, and the ventilation opening C211 and the air inlet channel are both communicated with the cavity 8.

The air cleaning cartridge 4 is sized so that it can be placed on the folded foldable screen 5. The air purifying filter element 4 is placed or not placed on the folded foldable gauze 5; when the air purifying filter element 4 is placed on the folded foldable gauze 5, the outlet of the air inlet channel and the ventilation opening C211 are respectively positioned on the upper side and the lower side of the air purifying filter element 4.

When the inner window 2 and the outer window 3 are closed, the air purifying filter element 4 is placed on the folded foldable gauze 5, the periphery of the air purifying filter element 4 is attached to the inner wall of the cavity 8 to divide the cavity 8 into an upper cavity and a lower cavity; the ventilation opening C211 and the air inlet channel are respectively communicated with one of the chambers.

The outer window 3 is provided with a vent B311, and the vent B311 is used as an air inlet channel. The inner window 2 is provided with a vent C211, the fan 7 is arranged at the vent C211, and the fan 7 can select a mute fan for reducing noise; vent C211 and vent B311 are each in communication with one of the chambers. Air enters the cavity 8 through the vent B311, is filtered by the foldable gauze 5 and the air purifying filter element 4, and enters the room through the vent C211. The air cleaning filter 4 may select a PM2.5 filter for filtering PM2.5.

As shown in fig. 5 and 6, the stand 6 includes a horizontal screen plate 61 and a vertically arranged intermediate partition plate 62, one end of the vertically arranged intermediate partition plate 62 is connected with the horizontal screen plate 61, the foldable screen 5 is connected with the horizontal screen plate 61, the horizontal screen plate 61 is located between the foldable screen 5 and the intermediate partition plate 62, the intermediate partition plate 62 divides one of the chambers into left and right two spaces 63, and the ventilation opening B311 is communicated with one of the spaces 63. The foldable gauze 5 is connected with the middle line of the horizontal screen plate 61, the horizontal screen plate 61 can be ventilated, and the middle partition plate 62 is not perforated. The intermediate partition 62, together with the unfolded foldable screen 5, blocks mosquitoes from entering the room. The two ends of the horizontal screen plate 61 are bent to form a vertical screen plate 64, and the vertical screen plate 64 is equal in length to the middle partition plate 62.

Wherein the vent B311 is positioned below the outer window 3 and below the foldable gauze 5, the vent C211 is positioned above the inner window 2, and the bracket 6 is positioned below the frame 1.

The lower part of the inner window 2 is provided with a closable vent D212, and the vent D212 and the vent C211 are respectively communicated with one of the chambers. A baffle B22 is provided at the vent D212 to close the vent D212. Vent D212 and vent C211 may be used for indoor air circulation filtration. Vent B311 and vent D212 are both aligned with intermediate baffle 62 and are both positioned below foldable screen 5.

As shown in fig. 9 and 10, the inner window 2 includes an inner window glass 21 and an inner window frame 23, a vent C211 is provided on the upper portion of the inner window glass 21, a vent D212 is provided on the lower portion of the inner window 2, a groove 231 is provided on the inner side of the inner window frame 23, the inner window glass 21 is embedded in the groove 231 of the inner window frame 23 and is connected by adhesive, and an upper pressing bar and a lower pressing bar are fixed.

As shown in fig. 11, 12 and 13, the outer window 3 has a double-layer glass structure, and the outer window 3 includes an outer window frame 34, and an inner glass 31 and an outer glass 32 which are arranged in parallel and at intervals, wherein the interval distance between the inner glass 31 and the outer glass 32 is 20mm-40mm. The vent B311 is arranged at the lower part of the inner layer glass 31, and the closable vent A321 is arranged at the upper part of the outer layer glass 32. The space between the inner glass 31 and the outer glass 32 constitutes an air intake passage.

Wherein, vent A321 department is equipped with baffle A33, and baffle A33 can close vent A321, also can rain-proof. The magnetic control switch 9 for controlling the opening and closing of the baffle A33 is arranged on the inner layer glass 31 at the position corresponding to the vent A321, and the opening and closing of the baffle A33 are controlled on the inner side of the outer window 3.

Grooves are formed in the inner surface and the outer surface of the outer window frame 34, the grooves are respectively an inner groove 341 and an outer groove 342, the inner layer glass 31 is embedded into the inner groove 341 and is connected through adhesive, and an upper pressing bar and a lower pressing bar are fixed. The outer glass 32 is inserted into the outer groove 342 and is adhesively bonded, with upper and lower beads attached.

The inner window glass 21 and the edge of the inner window frame 23 are flush to form an inner window plane, the inner layer glass 31 of the outer window 3 and the edge of the outer window frame 34 are flush to form an outer window plane, and after the inner window 2 and the outer window 3 are completely closed, the inner window plane is tightly attached to the inner edge of the frame 1. The outer window plane is in close contact with the outer edge of the frame 1, forming a closed chamber except for the vent. The outer window can be opened outwards, and is provided with a lock catch, and the window can be locked in the house after being closed. The inner window can be opened indoors and is provided with a lock catch, and the window can be locked indoors after the inner window is closed.

A foldable gauze 5 is positioned between the inner window 2 and the outer window 3, and the material of the foldable gauze 5 may be a filter screen with a certain purifying or adsorbing effect. As shown in fig. 14, the foldable gauze 5 is formed by sequentially connecting 5 to 10 rigid meshes, and two adjacent rigid meshes are in flexible connection or hinge connection and can be mutually folded so as to realize the folding function of the foldable gauze 5. Each rigid net piece is of a stainless steel net-shaped structure and comprises a stainless steel frame 51 with certain rigidity and a gauze 52 with an air filtering function, wherein the gauze 52 is stretched on the stainless steel frame 51, and the stainless steel frame 51 is of a net structure. When the foldable gauze 5 is unfolded, the stainless steel frame 51 can enable the foldable gauze 5 to be closely attached to the inner wall of the frame 1, so that a gap is prevented from being blown away by larger wind, mosquitoes enter the mosquito, the gauze 52 can play a role in pre-filtering air, and larger particles in the air are filtered.

After the foldable gauze is folded, four edges of the foldable gauze are respectively and tightly attached to the inner window plane, the outer window plane and the frame 1 to form a multi-layer filter screen, so that larger dust and a part of PM2.5 can be filtered. After the foldable gauze 5 is folded, an air purifying filter element 4 is placed above the foldable gauze. As shown in fig. 8, the periphery of the air purifying filter element 4 is rectangular, and the edge of the air purifying filter element 4 is tightly attached to the frame 1, the inner window plane and the outer window plane, so as to further filter PM2.5. The air purification filter element can be taken down at any time, and can clean dust. As shown in fig. 7, the width of the frame 1 is wider than that of a frame of a common window, the width is 200 mm-300 mm, and an air purifying filter element 4 with a proper size can be placed, which is equivalent to that of a common household air purifier, and the frame is not too wide to occupy more indoor space.

The invention has four using modes:

1. as shown in fig. 1, when there is haze, the outer window 3 and the inner window 2 are closed, the foldable gauze 5 of the middle window is folded and retracted to form a filter screen, the filter screen is placed in the air purifying filter element 4, the fan 7 is turned on, and outdoor air sequentially passes through the vent a321, the gap between the inner glass 31 and the outer glass 32, the vent B311, the folded foldable gauze 5, the air purifying filter element 4 and the vent C211, and enters a room.

2. As shown in fig. 3, when there is no haze but mosquitoes, the inner window 2 and the outer window 3 are opened, the air purifying filter element 4 is removed, and the foldable gauze 5 is unfolded to serve as a general screen window, preventing mosquitoes from entering the room. The fan 7 can be turned off, saving electric energy.

3. When the air is fresh and no mosquitoes exist, the inner window 2 and the outer window 3 are opened, the foldable gauze 5 is folded and retracted, and the indoor natural ventilation is realized.

4. If the air purifier is used in hot summer or northern winter, the vent A321 is closed, the vent D212 is opened, and indoor air sequentially passes through the vent D212, the folded foldable gauze 5, the air purifying filter element 4 and the vent C211, enters the room again, and circulates in the air to purify the indoor air. And the double-layer structure of the outer window 3 plays a role in cold insulation or warm keeping.

When the anti-haze indoor lighting device is used for preventing haze, the outdoor circulation can be performed, fresh air can be introduced into the indoor space, the indoor circulation can also be performed, the external air is prevented from entering the indoor space, and the indoor lighting is not affected. In the weather without haze, the inner window and the outer window are opened, and the gauze is unfolded, so that the screen window can be used as a common screen window. The window is good in weather and free of mosquitoes, and can be opened completely and used like a common window. The ventilation opening A321 is arranged on the upper part of the outer layer glass 32 of the outer window, so that indoor dirty air or odor of the lower floor can be prevented from being sucked into the room as much as possible, such as smoking, lampblack and the like. The fan is arranged above the human face, and the wind does not blow the human face. The frame and the inner and outer window rims are aluminum alloy sections or plastic steel sections, and the forms of hinge bearings, locks and sliding supports are not limited. The invention has the advantages of simple structure, multiple purposes, low cost and convenient cleaning and maintenance.

There are, of course, many other embodiments of the invention that can be made by those skilled in the art in light of the above teachings without departing from the spirit or essential scope thereof, but that such modifications and variations are to be considered within the scope of the appended claims.

Claims

1. The air purifying window is characterized by comprising a frame (1), an inner window (2), an outer window (3), an air purifying filter element (4), a bracket (6), a fan (7) and a foldable gauze (5) which is opened in the vertical direction, wherein the inner window (2) and the outer window (3) are arranged on the frame (1), the frame (1) is positioned between the inner window (2) and the outer window (3), the bracket (6) is arranged on the inner periphery of the frame (1), and the foldable gauze (5) is arranged on the bracket (6); an air inlet channel is arranged on the outer window (3), a ventilation opening C (211) is arranged on the inner window (2), and a fan (7) is arranged at the ventilation opening C (211);

when the inner window (2) and the outer window (3) are closed, the inner window (2), the outer window (3) and the frame (1) form a cavity (8), and the ventilation opening C (211) and the air inlet channel are communicated with the cavity (8);

when the air purifying filter element (4) is placed on the folded foldable gauze (5), the outlet of the air inlet channel and the ventilation opening C (211) are respectively positioned at the upper side and the lower side of the air purifying filter element (4); the periphery of the air purifying filter element (4) is attached to the inner wall of the cavity (8) to divide the cavity (8) into an upper cavity and a lower cavity; the ventilation opening C (211) and the air inlet channel are respectively communicated with one of the chambers; the periphery of the folded foldable gauze (5) is attached to the inner wall of the cavity (8);

the outlet of the upper air inlet channel of the outer window (3) is positioned at the lower part of the outer window (3) and below the foldable gauze (5), the ventilation opening C (211) is positioned at the upper part of the inner window (2), and the bracket (6) is positioned at the lower part of the frame (1);

the support (6) comprises a horizontal screen plate (61) and a vertically arranged middle partition plate (62), one end of the vertically arranged middle partition plate (62) is connected with the horizontal screen plate (61), the foldable screen (5) is connected with the horizontal screen plate (61), and the horizontal screen plate (61) is positioned between the foldable screen (5) and the middle partition plate (62); the foldable gauze (5) is connected with the middle line of the horizontal screen plate (61), the horizontal screen plate (61) can be ventilated, the middle partition plate (62) is not perforated, and when the air purifying filter element (4) is not placed on the folded foldable gauze (5), the middle partition plate (62) and the unfolded foldable gauze (5) can block mosquitoes from entering a room.

2. The air purification window according to claim 1, wherein: the inner window (2) is provided with a closable ventilation opening D (212), the ventilation opening D (212) and the ventilation opening C (211) are respectively communicated with one of the chambers, and an air inlet channel on the outer window (3) can be closed.

3. The air purification window according to claim 1, wherein: the outer window (3) comprises inner glass (31) and outer glass (32) which are arranged in parallel and at intervals, a vent B (311) is arranged at the lower part of the inner glass (31), a closable vent A (321) is arranged at the upper part of the outer glass (32), the vent B (311) is used as an outlet of an air inlet channel, and the vent A (321) is used as an inlet of the air inlet channel.

4. An air purification window according to claim 3, wherein: a baffle A (33) is arranged at the vent A (321), the baffle A (33) can close the vent A (321), and a magnetic control switch (9) for controlling the baffle A (33) to be opened and closed is arranged at the position, corresponding to the vent A (321), on the inner glass (31).

5. An air purification window according to claim 3, wherein: the distance between the inner layer glass (31) and the outer layer glass (32) is 20mm-40mm.

6. The air purification window according to claim 1, wherein: the air cleaning filter element (4) comprises a PM2.5 filter element.