CN107166613B

CN107166613B - An invisible window ventilator

Info

Publication number: CN107166613B
Application number: CN201710487996.7A
Authority: CN
Inventors: 沈佑竹; 吴志敏; 刘永刚
Original assignee: Jiangsu Jianke Civil Engineering Technology Co ltd; Jiangsu Research Institute of Building Science Co Ltd
Current assignee: Jiangsu Jianke Civil Engineering Technology Co ltd; Jiangsu Research Institute of Building Science Co Ltd
Priority date: 2017-06-23
Filing date: 2017-06-23
Publication date: 2022-04-29
Anticipated expiration: 2037-06-23
Also published as: CN107166613A

Abstract

The invention discloses an invisible window type ventilator, which is combined with an upper frame of an energy-saving auxiliary frame into a whole, wherein the upper frame is not only the auxiliary frame but also the ventilator; an air filter screen, sound-absorbing cotton, filter cotton and related auxiliary materials are arranged in the cavity of the auxiliary frame and are integrated and combined to form an invisible window type ventilator to replace the upper frame of the auxiliary frame of the door and window. The invisible window type ventilator is arranged above a window, does not damage the window structure, does not occupy the area of the window, is relatively hidden on a vertical surface, does not influence the vertical surface effect of the window, and can ventilate through the indoor and outdoor air pressure difference under the condition of not influencing the performances of heat preservation, sound insulation and the like of a building envelope structure, improve the indoor air quality and keep a good indoor environment.

Description

Invisible window type ventilator

Technical Field

The invention relates to an invisible window type ventilator, in particular to an invisible window type ventilator which integrates an auxiliary frame and the ventilator into a whole, wherein an air filter screen, sound-absorbing cotton and related auxiliary materials are arranged in a cavity of the auxiliary frame and are integrated and combined to form the invisible window type ventilator, the invisible window type ventilator is hidden in a vertical surface, the vertical surface effect is not influenced, ventilation and air exchange can be realized through the air pressure difference between the indoor side and the outdoor side, the invisible window type ventilator is used for improving the indoor air quality of a building, and the performances of heat preservation, sound insulation and the like are not influenced.

Background

Along with the improvement of living standard, people have higher and higher requirements on the aspects of indoor thermal environment, sound environment, air quality and the like of buildings, the popularization of energy-saving and green buildings and the improvement of the heat preservation, sound insulation and other performances of external protective structures (such as external walls, external windows and roofs) of the buildings are main technical approaches for improving the indoor thermal environment and the sound environment. Compared with the external wall and the roof, the external window is a weak part for heat preservation and sound insulation, so that a large number of external windows with better heat preservation and air tightness are adopted in the engineering to improve the indoor thermal environment and the indoor sound environment, and the indoor air quality is ensured by traditional windowing ventilation. However, frequent windowing can destroy indoor thermal environment and acoustic environment, energy consumption of a heating air conditioner is greatly increased, the heating air conditioner is contrary to the original purpose of improving the heat preservation performance of an external window, and even the heating air conditioner cannot be windowed and ventilated under special conditions such as rain, snow, strong wind, cold weather, nobody indoors, sleeping, pregnant women and the like. For this reason, the engineering begins to adopt a solution of ventilating by installing window type ventilators above and below or on the side of the external window of the building. Because conventional window formula ventilator has certain thickness and height, and the size such as with the window frame of exterior window is very big, can influence the indoor outward appearance of building to a certain extent after the installation, and conventional window formula ventilator keeps warm in addition, and sound insulation performance is general not as good as exterior window itself, and the ventilator outside is most exposed and suffers wind-blown sun and rain-rain outside, has often become the weak position of a new heat preservation sound insulation of building outer enclosure structure again.

Disclosure of Invention

In order to overcome the defects of the prior art, the window type ventilator and the energy-saving auxiliary frame are combined into a whole, the ventilator is arranged on the upper frame of the auxiliary frame, an air filter screen, sound-absorbing cotton and related auxiliary materials are arranged in the auxiliary frame, and the window type ventilator which is invisible and does not affect the heat preservation, sound insulation and facade effects is formed by integration and combination.

The technical scheme adopted by the invention is as follows: an invisible window type ventilator comprises an inverted U-shaped upper cover plate and a lower cover plate, wherein the inverted U-shaped upper cover plate and the lower cover plate are mutually fastened and form a cavity inside the inverted U-shaped upper cover plate and the lower cover plate, a plurality of inverted U-shaped cavities are arranged between two ends of the cavity and between the two ends of the cavity, the inverted U-shaped cavities are formed by separating partition sectional materials, a hard wood plug is bonded in each cavity, a multi-effect filter screen and a rectangular notch are arranged on the lower cover plate between every two adjacent cavities, the multi-effect filter screen is positioned on the outdoor side, the rectangular notch is positioned on the indoor side, a sliding cover plate is slidably mounted on the rectangular notch, exhaust holes are arranged on the sliding cover plate at equal distances, the distances between the exhaust holes are equal to the distances between the rectangular notches, and the areas of the exhaust holes are equal to the areas of the rectangular notches; be equipped with in the cavity between multiple-effect filter screen and the rectangle notch and inhale the sound mechanism, should inhale the sound mechanism and include inhaling the sound baffle and inhale the sound cotton, be located the sound baffle of inhaling on the type of falling U upper cover plate and form a plurality of rectangle cavities to the lower extreme that should locate to inhale the sound baffle is equipped with the overhead kick, and the sound baffle of inhaling on the apron forms a plurality of triangle-shaped cavities under being located, and the triangle-shaped cavity is equipped with the breach towards the side on indoor direction one side, inhale the sound cotton and pack in rectangle cavity and the triangle-shaped cavity, the sound cotton combination of inhaling of rectangle cavity, triangle-shaped cavity and its inside wave ventilation channel.

Furthermore, the top end of the triangular cavity is opposite to the middle part of the rectangular cavity, and the top end of the triangular cavity and the bottom end of the rectangular cavity are located on the same horizontal line.

Furthermore, the inverted U-shaped upper cover plate is divided into a vestibule, an atrium and a atrium, the width of the atrium is larger than that of the atrium and the atrium, and the atrium are equidistantly divided into a plurality of inverted U-shaped cavities through partition sectional materials.

Furthermore, a certain number of rectangular notches are respectively arranged on the lower cover plate at equal intervals corresponding to the vestibule part and the vestibule part of the inverted U-shaped upper cover plate for ventilation; the lower cover plate is provided with a certain number of triangular cavities at equal intervals corresponding to the atrium part of the inverted U-shaped upper cover plate.

Furthermore, the multi-effect filter screen comprises an outer frame and a filter screen.

Furthermore, the sliding cover plate is composed of a sliding sheet, a plastic sliding head and a plastic sliding rail, and exhaust holes with a certain area are arranged on the sliding sheet at equal intervals.

Furthermore, the hardwood plugs are connected in the inverted U-shaped cavities of the upper cover plate by high-strength adhesives, and the hardwood plugs at the two ends of the ventilator are slightly wider than the hardwood plugs in the middle.

Further, the hardwood plugs secure the invisible ventilator to the wall base via expansion bolts.

Furthermore, the invisible window type ventilator replaces an upper frame of a common wide auxiliary frame, and the left auxiliary frame and the right auxiliary frame are fixed with two ends of the invisible window type ventilator through bolts to form a complete auxiliary frame.

Further, the upper cover plate and the lower cover plate are formed by die sinking and rolling aluminum alloy sections or high-strength hard plastics; the frame of the multi-effect filter screen is made of high-elastic metal sheets or PVB, and the filter screen of the multi-effect filter screen is an ULPA or HEPA filter screen.

The invention has the following beneficial effects:

(1) the invisible window type ventilator and the auxiliary frame are connected into a whole, so that the space is saved, and the window area is not occupied.

(2) The invisible window type ventilator is not only an auxiliary frame but also a natural ventilator, is relatively hidden on the vertical surface, and does not influence the vertical surface effect of the window.

(3) The filter screen of ventilator air intake adopts high performance multiple-effect filter screen, and the air filter effect is showing, and conveniently realizes dismantling and changing.

(4) The ventilator is internally provided with a wave-shaped ventilation channel, the outdoor noise can be effectively eliminated by the sound-absorbing cotton, and the air entering the ventilator can be filtered again by the filter cotton, so that the air is further purified.

(5) The indoor air outlet of the ventilator is provided with a sliding cover plate, so that the air outlet of the ventilator can be opened and closed easily, an air outlet channel can be closed when ventilation is not needed, and the window type ventilator at the moment is only used as an auxiliary frame.

Drawings

FIG. 1 is a bottom plan view of the invisible ventilator of the present invention.

FIG. 2 is a cross-sectional view of an invisible ventilator according to the present invention.

FIG. 3 is a cross section A-A of the invisible ventilator of the present invention.

FIG. 4 is a section B-B of the invisible ventilator according to the present invention.

FIG. 5 is a C-C section of the invisible ventilator of the present invention.

FIG. 6 is a D-D section of the invisible ventilator of the present invention.

FIG. 7 is a partial enlarged view of the section D-D.

FIG. 8 is a section E-E of the invisible ventilator according to the present invention.

FIG. 9 is a partial enlarged view of section E-E.

FIG. 10 is an elevational view of the combination invisible ventilator and accessory frame of the present invention.

In the figure: 1-an inverted U-shaped upper cover plate; 2-lower cover plate; 3-a multi-effect filter screen; 4-sliding the cover plate; 5-sound-absorbing partition boards; 6-sound-absorbing cotton; 7-triangular chamber; 8-expansion bolts; 9-hard wooden stoppers; 10-plastic sliding head; 11-rectangular notches; 12-partition section bar; 13-attaching a frame left frame; 14-auxiliary frame right frame; 15-attaching the lower frame; 16-invisible window ventilator.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments.

Example 1:

as shown in figures 1 to 10, an invisible window ventilator replaces the upper frame of the window attachment frame. The ventilator inverted U-shaped upper cover plate 1 and the ventilator inverted U-shaped lower cover plate 2 are formed by die sinking and rolling aluminum alloy sections. The aluminum alloy surface is sprayed in the same color as the attached frame 13. Inhale sound baffle 5 and link to each other with type of falling U upper cover plate 1 and form a plurality of rectangle cavities, inhale the sound cotton 6 of sound of packing the triangular prism shape in the sound baffle. Triangular prism-shaped sound absorption cotton 7 is filled in the triangular cavity of the lower cover plate 2. The sound-absorbing cotton 6, the rectangular cavity and the triangular cavity 7 are combined into a wave-shaped ventilation channel to reduce noise and filter air entering from the multi-effect filter screen 3. The frame of multiple-effect filter screen 3 is made by stainless steel foil, and the filter screen adopts HEPA high efficiency filter screen, and filter screen and metal frame all have elasticity, can realize the change and the dismantlement of multiple-effect filter screen 3 through holding between the fingers the bending. The sliding cover plate 4 is composed of an aluminum alloy sheet, a plastic sliding head 10 and a plastic sliding rail, exhaust holes with a certain area are formed in the aluminum alloy sheet at equal intervals, and the distance and the area of each exhaust hole correspond to those of a rectangular notch of the lower cover plate. When the indoor air outlet needs to be closed, the plastic sliding head is pulled to combine the part of the aluminum alloy sheet without the vent hole to the position of the rectangular notch 11 of the lower cover plate; when the indoor air outlet needs to be opened, the plastic sliding head only needs to be pulled again, and the position of the exhaust hole in the aluminum alloy sheet is aligned to the rectangular notch 11 of the lower cover plate. The hard wooden plug 9 is bonded in the inverted U-shaped cavity by using a high-strength adhesive. The invisible window type ventilator is fixed with the wall base body through the expansion bolts 8, and the expansion bolts 8 are arranged in the inverted U-shaped cavity. The inverted U-shaped cavity is formed by surrounding an upper cover plate 1 and an aluminum alloy partition profile 12. The inverted U-shaped cavities are respectively arranged at two ends of the ventilator and are arranged in the middle at intervals. The

auxiliary frames

13, 14 and 15 are glass fiber reinforced plastic wide auxiliary frames.

Example 2:

as shown in figures 1 to 10, an invisible window ventilator replaces the upper frame of the window attachment frame. The ventilator inverted U-shaped upper cover plate 1 and the lower cover plate 2 are made of PVB rigid plastics. Inhale sound baffle 5 direct extrusion and form, connect on upper cover plate 1, the sound baffle of inhaling on the type of falling U upper cover plate forms a plurality of rectangle cavities to the lower extreme of this department inhaling the sound baffle is equipped with to pack the triangular prism shape in the rectangle cavity and inhales sound cotton 6. Triangular prism-shaped sound absorption cotton 7 is filled in the triangular cavity of the lower cover plate 2. The sound-absorbing cotton 6, the rectangular cavity and the triangular cavity 7 are combined into a wave-shaped ventilation channel to reduce noise and filter air entering from the multi-effect filter screen 3. The frame of multiple-effect filter screen 3 is made by PVB stereoplasm sheet metal plastics, and the filter screen adopts HEPA high efficiency filter screen, and filter screen and PVB plastics frame all have elasticity, can realize the change and the dismantlement of multiple-effect filter screen 3 through pinching the curved. The sliding cover plate 4 is composed of a PVB hard plastic plate, a plastic sliding head 10 and a plastic sliding rail, exhaust holes with a certain area are formed in the PVB hard plastic plate at equal intervals, and the distance and the area of each exhaust hole correspond to those of the rectangular notch of the lower cover plate. When the air outlet at the indoor side needs to be closed, the plastic sliding head is pulled only to fit the part of the PVB rigid plastic plate without the air vent to the rectangular notch 11 of the lower cover plate; when the indoor air outlet needs to be opened, the plastic sliding head only needs to be pulled again, and the position of the air vent on the PVB hard plastic plate is aligned to the rectangular notch 11 of the lower cover plate. The hard wooden plug 9 is bonded in the inverted U-shaped cavity by using a high-strength adhesive. The inverted U-shaped cavity is formed by co-extruding an inverted U-shaped aluminum alloy partition section bar 12 and a hard PVB upper cover plate 1, the invisible window type ventilator is fixed with a wall base body through expansion bolts 8, and the expansion bolts 8 are arranged in the inverted U-shaped cavity. The inverted U-shaped cavities are respectively arranged at two ends of the ventilator and are arranged in the middle at intervals. The auxiliary frames 13, 14 and 15 are energy-saving wide auxiliary frames.

Example 3:

as shown in figures 1 to 10, an invisible window ventilator replaces the upper frame of the window attachment frame. The ventilator inverted U-shaped upper cover plate 1 and the lower cover plate 2 are made of PVB rigid plastics. Inhale sound baffle 5 direct extrusion and form, connect on upper cover plate 1, the sound baffle of inhaling on the type of falling U upper cover plate forms a plurality of rectangle cavities to the lower extreme of this department inhaling the sound baffle is equipped with to pack the triangular prism shape in the rectangle cavity and inhales sound cotton 6. The sound-absorbing cotton 6, the rectangular cavity and the triangular cavity 7 are combined into a wave-shaped ventilation channel to reduce noise and filter air entering from the multi-effect filter screen 3. The frame of multiple-effect filter screen 3 is made by PVB stereoplasm sheet metal plastics, and the filter screen adopts HEPA high efficiency filter screen, and filter screen and PVB plastics frame all have elasticity, can realize the change and the dismantlement of multiple-effect filter screen 3 through pinching the curved. Two active carbon filter screens are arranged between the vestibule and the atrium for filtering air entering the indoor side from the outdoor side again. When the multi-effect filter screen 3 is replaced, the two active carbon filter screens are replaced at the same time. The sliding cover plate 4 is composed of a PVB hard plastic plate, a plastic sliding head 10 and a plastic sliding rail, exhaust holes with a certain area are formed in the PVB hard plastic plate at equal intervals, and the distance and the area of each exhaust hole correspond to those of the rectangular notch of the lower cover plate. When the air outlet at the indoor side needs to be closed, the plastic sliding head is pulled only to fit the part of the PVB rigid plastic plate without the air vent to the rectangular notch 11 of the lower cover plate; when the indoor air outlet needs to be opened, the plastic sliding head only needs to be pulled again, and the position of the air vent on the PVB hard plastic plate is aligned to the rectangular notch 11 of the lower cover plate. The hard wooden plug 9 is bonded in the inverted U-shaped cavity by using a high-strength adhesive. The inverted U-shaped cavity is formed by co-extruding an inverted U-shaped aluminum alloy partition section bar 12 and a hard PVB upper cover plate 1, the invisible window type ventilator is fixed with a wall base body through expansion bolts 8, and the expansion bolts 8 are arranged in the inverted U-shaped cavity. The inverted U-shaped cavities are respectively arranged at two ends of the ventilator and are arranged in the middle at intervals. The auxiliary frames 13, 14 and 15 are energy-saving wide auxiliary frame frames.

The main performance of the invisible window ventilator, constructed as described in the previous embodiments, is as follows:

table 1: invisible window ventilator main performance:

the invisible window ventilator has the following characteristics:

1) the invisible window type ventilator and the auxiliary frame are connected into a whole, so that the space is saved, and the window area is not occupied.

2) The invisible window type ventilator is not only an auxiliary frame but also a natural ventilator, is relatively hidden on the vertical surface, and does not influence the vertical surface effect of the window.

3) The filter screen of ventilator air intake adopts high performance multiple-effect filter screen, and the air filter effect is showing, and conveniently realizes dismantling and changing.

4) The ventilator is internally provided with a wave-shaped ventilation channel, the outdoor noise can be effectively eliminated by the sound-absorbing cotton, and the air entering the ventilator can be filtered again by the filter cotton, so that the air is further purified.

5) The indoor air outlet of the ventilator is provided with a sliding cover plate, so that the air outlet of the ventilator can be opened and closed easily, an air outlet channel can be closed when ventilation is not needed, and the window type ventilator at the moment is only used as an auxiliary frame.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the scope of the present invention in any way, and all technical solutions obtained by using equivalent substitution methods fall within the scope of the present invention.

The parts not involved in the present invention are the same as or can be implemented using the prior art.

Claims

1. An invisible window ventilator, characterized in that it comprises an inverted U-shaped upper cover plate (1) and a lower cover plate (2), the inverted U-shaped upper cover plate (1) and the lower cover plate (2) ) are fastened to each other and a cavity is formed inside the two, the two ends of the cavity and between the two ends are provided with a plurality of inverted U-shaped cavities, the inverted U-shaped cavities are formed by partitioning profiles (12) separated and formed, and A hardwood plug (9) is glued in each cavity, and a multi-effect filter screen (3) and a rectangular slot (11) are provided on the lower cover plate (2) between each adjacent cavity. The multi-effect filter screen (3) is located on the outside of the outdoor room, the rectangular notch (11) is located on the indoor side, and a sliding cover plate (4) is slidably installed on the rectangular notch (11), and the sliding cover plate (4) There are exhaust holes at equal distances, the distance between the exhaust holes is equal to the distance between each rectangular slot (11), and the area of the exhaust hole and the rectangular slot (11) is equal; the multi-effect filter screen The cavity between (3) and the rectangular slot (11) is provided with a sound-absorbing mechanism, the sound-absorbing mechanism includes a sound-absorbing baffle (5) and a sound-absorbing cotton (6). The partition (5) forms a plurality of rectangular chambers, and the lower end of the sound-absorbing partition (5) on the inverted U-shaped upper cover plate (1) is provided with a barb, and the sound-absorbing partition (5) on the lower cover (2) is provided with a barb. 5) A plurality of triangular chambers (7) are formed, and the side of the triangular chamber (7) facing the indoor direction is provided with a gap, and the sound-absorbing cotton (6) is filled in the rectangular chamber and the triangular chamber. In the chamber, the rectangular chamber, the triangular chamber (7) and the sound-absorbing cotton (6) inside are combined into a wave-shaped ventilation channel; the top of the triangular chamber (7) is facing the middle of the rectangular chamber, and the triangular chamber The top of the chamber (7) is located on the same horizontal line as the bottom end of the rectangular chamber; the inverted U-shaped upper cover plate (1) is divided into three parts: the vestibule, the atrium and the back court, and the width of the atrium is larger than that of the vestibule and the back court , the vestibule and the atrium are equidistantly spaced into several inverted U-shaped cavities through the partition profiles (12).

2. An invisible window ventilator according to claim 1, characterized in that the vestibule and the rear court part of the lower cover plate (2) corresponding to the inverted U-shaped upper cover plate (1) are respectively equidistant and set at a certain distance. A number of rectangular notches (11) are provided for ventilation; a certain number of triangular chambers are equidistantly arranged on the lower cover plate (2) corresponding to the atrium part of the inverted U-shaped upper cover plate (1).

3. An invisible window ventilator according to claim 1, characterized in that the multi-effect filter screen (3) is composed of an outer frame and a filter screen.

4. An invisible window ventilator according to claim 1, characterized in that the sliding cover plate (4) is composed of a sliding sheet, a plastic sliding head and a plastic sliding rail, and the sliding sheet is equidistantly arranged A certain area of the vent hole.

5. A kind of invisible window ventilator according to claim 1, is characterized in that described hardwood stopper (9) utilizes high-strength adhesive to be connected in the inverted U-shaped cavity of upper cover plate, and is located in ventilation The width of the hardwood stoppers (9) at both ends of the device is slightly wider than that of the hardwood stoppers (9) at the middle part.

6 . The invisible window ventilator according to claim 1 , wherein the hardwood plug ( 9 ) fixes the invisible ventilator on the wall base through expansion bolts ( 8 ). 7 .

7. A kind of invisible window ventilator according to claim 1, it is characterized in that described invisible window ventilator replaces the upper frame of common wide attached frame, and attached frame left frame (13) and attached frame right The frame (14) is fixed to both ends of the invisible window ventilator by bolts to form a complete attached frame.

8. An invisible window ventilator according to claim 1, characterized in that the inverted U-shaped upper cover plate (1) and the lower cover plate (2) are moulded using aluminum alloy profiles or high-strength rigid plastics The outer frame of the multi-effect filter screen (3) is made of high elastic metal sheet or PVB, and the filter screen of the multi-effect filter screen (3) adopts ULPA or HEPA filter screen.