CN112647822B - Door and window with air supply arrangement - Google Patents

Door and window with air supply arrangement Download PDF

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Publication number
CN112647822B
CN112647822B CN202011530759.2A CN202011530759A CN112647822B CN 112647822 B CN112647822 B CN 112647822B CN 202011530759 A CN202011530759 A CN 202011530759A CN 112647822 B CN112647822 B CN 112647822B
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China
Prior art keywords
air
ventilation
square groove
window frame
groove
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Application number
CN202011530759.2A
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Chinese (zh)
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CN112647822A (en
Inventor
黎恒志
杨德南
袁旭
何海英
雷雨荷
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Hunan Shengmen Window Curtain Wall Co ltd
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Hunan Shengmen Window Curtain Wall Co ltd
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Priority to CN202011530759.2A priority Critical patent/CN112647822B/en
Publication of CN112647822A publication Critical patent/CN112647822A/en
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Publication of CN112647822B publication Critical patent/CN112647822B/en
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/02Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663Elements for spacing panes
    • E06B3/66309Section members positioned at the edges of the glazing unit
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/677Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/007Ventilation with forced flow
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/02Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B2007/023Air flow induced by fan

Abstract

The invention discloses a door window with an air supply device, which comprises a window frame and a glass surface, wherein the top end of the window frame is provided with a ventilating plate, the middle position of the ventilating plate is provided with a vent hole, the ventilating plate is also provided with a pressurizing chamber, a booster fan is arranged in the pressurizing chamber, the side wall of the pressurizing chamber is provided with a plurality of air inlets, a first pressurizing air channel is arranged in the ventilating plate around the vent hole, the inner wall of the vent hole is also provided with a ventilating ring groove, and the first pressurizing air channel is communicated with the pressurizing chamber. This scheme passes through the setting of plenum chamber, can blow in indoor by air intake suction air through booster fan by the ventilation annular again, and the clearance in ventilation annular and the first pressure boost wind channel sets up to the little clearance to this has improved the wind speed of air-out, through high wind speed air current, then can drive the external air current of vent and get into indoorly, improves indoor circulation of air simultaneously, increases substantially ventilation efficiency, guarantees the ventilation effect.

Description

Door and window with air supply arrangement
Technical Field
The invention relates to the technical field of door and window structures, in particular to a door and window with an air supply device.
Background
The door and window is divided into an enclosure member or a partition member according to different positions, the door and window respectively has the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like according to different design requirements, the new requirement is energy-saving, and the heat lost by the gap between the door and the window in a cold area accounts for about 25 percent of the total heating heat consumption. At present, a plurality of people install double-layer glass doors and windows, besides the effect of heat preservation enhancement, the door and window has the important functions of sound insulation, the current situations of urban flourishing, living dense degree and developed traffic, so that the sound insulation effect is more and more favored by people.
Current door and window is when needs ventilation, and is direct to open the window form mostly, and when the life floor was higher, or external environment was relatively poor, the window form was not convenient for open, influences indoor ventilation effect, is not convenient for use.
Disclosure of Invention
The invention aims to: the door and window with the air supply device can achieve the ventilation effect without opening the window.
The technical scheme adopted by the invention is as follows:
the utility model provides a door and window with air supply arrangement, includes window frame and glass face, the window frame top is provided with the ventilating board, the intermediate position of ventilating board is provided with the ventilation hole, still be provided with the plenum chamber on the ventilating board, be provided with booster fan in the plenum chamber, set up a plurality of air intake on the lateral wall of plenum chamber, the ventilating board is inside to wind the ventilation hole is provided with first pressure boost wind channel, still be provided with the ventilation annular on the inner wall in ventilation hole, first pressure boost wind channel with plenum chamber intercommunication sets up. Window frame and glass face are the conventional structure of current window form, the setting of top vent board and ventilation hole, then be used for reaching the ventilation purpose, the setting of pumping chamber, then can be through booster fan by air intake suction air, and blow to in the first pressure boost wind channel, blow in indoor by the ventilation annular inslot again, the clearance of ventilation annular and first pressure boost wind channel sets up to the little clearance, make the air inlet can be after filling first pressure boost wind channel, blow to indoor by the ventilation annular again, with this wind speed of air-out has been improved, through high wind speed air current, then can drive the external air current of vent and get into indoorly, improve indoor circulation of air simultaneously, the ventilation efficiency is greatly improved, guarantee the ventilation effect.
Preferably, a louver suitable for sealing the ventilation opening is arranged on the ventilation opening. The setting of shutter for external wind-force gets into indoorly when avoiding need not the ventilation, influences the indoor environment.
Preferably, a second pressurizing air channel is arranged inside the window frame and around the glass surface, the first pressurizing air channel is communicated with the second pressurizing air channel, a ventilation square groove communicated with the inside of the window frame is formed in the side wall of the window frame, and the ventilation square groove is communicated with the second pressurizing air channel. The setting in second pressure boost wind channel can be blown off the air current that booster fan insufflates by the square groove that ventilates through second pressure boost wind channel, further improves indoor air flow, promotes the ventilation effect.
Preferably, the window frame is provided with two mounting grooves suitable for mounting the glass surface, the glass surface is double-layer glass, a spacer block is arranged at the middle position of the two mounting grooves, a demisting air port is arranged on the spacer block and is suitable for communicating the second supercharging air channel with the middle position of the double-layer glass. Double glazing's setting can improve thermal-insulated, the effect that gives sound insulation, and the setting of two mounting grooves and intermediate position spacer block can be through blowing the air to double glazing's intermediate position, and at the ventilation in-process, the inside air flow of realization double glazing plays the effect of defogging.
Preferably, the ventilation square groove include with the ventilation annular syntropy indoor square groove and with the reverse outdoor square groove of ventilation annular, indoor square groove perpendicular with the glass face sets up, outdoor square groove orientation the glass face sets up. The setting of indoor square groove for it is indoor with outside air insufflation, play and improve indoor air flow rate, improve the effect of taking a breath, the setting of outdoor square groove then can cause outer glass face with the air, can play the defogging effect equally, through the cooperation with aforementioned scheme, can be fine the completion to the holistic defogging of glass face, convenient to use.
Preferably, a separating block is further arranged in the second pressurized air channel, the separating block is arranged in the second pressurized air channel in a sliding manner along a direction vertical to the glass surface, and the separating block comprises at least two working states;
the first working state: separating the communication part of the first supercharging air duct and the second supercharging air duct from the outdoor square groove;
a second working state: and separating the communicated part of the first supercharging air duct and the second supercharging air duct from the outdoor square groove. The setting of separation piece can be through the regulation between first state and second state, realizes indoor ventilation and the defogging operation of glass face to improve the use scene of device, suitable using widely.
Preferably, the window frame is inside along perpendicular the glass face direction is provided with the adjustment tank, be provided with a plurality of reference columns in the adjustment tank, the cover is equipped with the locating piece on the reference column, the locating piece orientation the second pressure boost wind channel extends and is provided with the connecting block, it is with a plurality of to separate the piece connecting block fixed connection, it is the square frame type setting to separate the piece, separates the piece and keeps away from the articulated a plurality of closed plates that are provided with of one end of connecting block. The setting of adjustment tank and reference column for the skew orbit of injecing the locating piece, thereby control the movement track of separation piece, avoid the separation piece to break away from appointed skew direction and take place the skew, a plurality of closure plates of articulated setting then can keep a pressure to the closure plate all the time in accommodation process, guarantee its and wind channel lateral wall laminating, improve sealed effect.
Preferably, still rotate in the adjustment tank and be provided with the screw rod post, the cooperation is provided with the screw rod slider on the screw rod post, be provided with on the screw rod slider equally with divide the connecting block that the spacer block is connected, the screw rod post passes the window frame lateral wall is provided with the intercommunication pole, the intrinsic regulation handle of cover on the intercommunication pole. The setting of screw rod slider and connecting block on the screw rod post then can adjust the position of connecting block through adjusting the handle to the rotation of connecting rod, and the position of the externally to the spacer block of being convenient for is adjusted convenient operation.
Preferably, a pressurizing head is arranged at the communication position of the second pressurizing air channel and the ventilation square groove, and the pressurizing head is suitable for reducing the communication gap between the second pressurizing air channel and the ventilation square groove. Be used for reducing the pressure boost head in the intercommunication clearance in second pressure boost wind channel and ventilation square groove then can guarantee that the wind channel is full of the window frame wind channel earlier after, blow off by the ventilation square groove under the wind pressure effect again, when guaranteeing air-out pressure, the even degree of air-out is higher, and air-out effect is better, also can guarantee to carry out the defogging to the fog of each position of glass face when carrying out the defogging operation, improves the result of use.
Preferably, the air inlet sets up the both ends of plenum chamber, booster fan is vertical to be set up the intermediate position of plenum chamber, booster fan is two-way fan, be provided with the check valve on the air inlet, the check valve orientation two-way fan switches on the setting. The setting of both sides air intake, then can be through the suction direction of controlling two-way fan, realize taking out two kinds of air supply operations of indoor air and suction outdoor air, the former can be better get rid of indoor peculiar smell, improve the defogging effect simultaneously, can also reduce indoor temperature variation, suitable winter uses (the effect of taking a breath has actually been played), the latter is then convenient for blow in the outdoor air indoor, and simultaneously, the effect that can also produce the air supply, suitable summer uses, the setting of dual function, then can improve the usability of device greatly, suitable using widely.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the pressurizing chamber, air can be sucked in from the air inlet through the pressurizing fan and blown into the first pressurizing air channel and then blown into a room through the ventilation ring groove, and the gap between the ventilation ring groove and the first pressurizing air channel is set to be a small gap, so that the inlet air can be blown into the room through the ventilation ring groove after filling the first pressurizing air channel, the air speed of outlet air is improved, through high-air-speed airflow, the external airflow of the ventilation opening can be driven to enter the room, meanwhile, the indoor air circulation is improved, the ventilation efficiency is greatly improved, and the ventilation effect is ensured.
2. According to the invention, through the arrangement of the second supercharging air channel, the airflow blown in by the supercharging fan can be blown out from the ventilation square groove through the second supercharging air channel, so that the indoor air flow is further improved, and the ventilation effect is improved.
3. According to the invention, through the arrangement of the separation block, the indoor square groove and the outdoor square groove, the indoor ventilation and the defogging operation of the glass surface can be realized through the adjustment between the first state and the second state, so that the use scene of the device is improved, and the device is suitable for popularization and use.
4. According to the invention, through the arrangement of the screw rod sliding block and the connecting block on the screw rod column, the position of the connecting block can be adjusted through the rotation of the connecting rod by the adjusting handle, so that the position of the partition block can be adjusted from the outside conveniently, and the operation is convenient.
5. According to the invention, through the arrangement of the air inlets on the two sides, two air supply operations of pumping out indoor air and pumping in outdoor air can be realized by controlling the suction direction of the bidirectional fan, the air supply operation can better remove indoor peculiar smell and improve defogging effect, meanwhile, the indoor temperature change can be reduced, the air supply device is suitable for being used in winter (actually playing a role in air exchange), the air supply operation device is convenient for blowing outdoor air into a room, meanwhile, the air supply effect can be generated, the air supply device is suitable for being used in summer, and the usability of the air supply device can be greatly improved by the arrangement of double functions, so that the air supply device is suitable for popularization and use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional view of the region a-a in fig. 1.
Fig. 3 is a schematic sectional view of the window frame.
The mark in the figure is: 1-window frame, 2-glass surface, 3-ventilating plate, 4-ventilating hole, 5-pressurizing chamber, 6-pressurizing fan, 7-air inlet, 8-first pressurizing air channel, 9-ventilating ring groove, 10-louver, 11-second pressurizing air channel, 12-mounting groove, 13-spacer block, 14-demisting air port, 15-indoor square groove, 16-outdoor square groove, 17-spacer block, 18-adjusting groove, 19-positioning column, 20-positioning block, 21-connecting block, 22-sealing plate, 23-screw column, 24-screw rod sliding block, 25-communicating rod, 26-adjusting handle, 27-pressurizing head and 28-one-way valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating embodiments of the invention, are given by way of illustration only, not by way of limitation, i.e., the embodiments described are intended as a selection of the best mode contemplated for carrying out the invention, not as a full mode. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
As shown in fig. 1, 2 and 3, a door window with an air supply device comprises a window frame 1 and a glass surface 2, wherein a ventilation plate 3 is arranged at the top end of the window frame 1, a vent hole 4 is formed in the middle of the ventilation plate 3, a plenum chamber 5 is further arranged on the ventilation plate 3, a booster fan 6 is arranged in the plenum chamber 5, a plurality of air inlets 7 are arranged on the side wall of the plenum chamber 5, a first booster air channel 8 is arranged around the vent hole 4 inside the ventilation plate 3, a ventilation ring groove 9 is further arranged on the inner wall of the vent hole 4, and the first booster air channel 8 is communicated with the plenum chamber 5; a shutter 10 suitable for sealing the ventilation opening is arranged on the ventilation opening; a second supercharging air duct 11 is arranged in the window frame 1 around the glass surface 2, the first supercharging air duct 8 is communicated with the second supercharging air duct 11, a ventilation square groove communicated with the interior of the window frame 1 is arranged on the side wall of the window frame 1, and the ventilation square groove is communicated with the second supercharging air duct 11; the window frame 1 is provided with two mounting grooves 12 suitable for mounting the glass surface 2, the glass surface 2 is double-layer glass, a spacer 13 is arranged at the middle position of the two mounting grooves 12, a demisting air port 14 is arranged on the spacer 13, and the demisting air port 14 is suitable for communicating the second supercharging air duct 11 with the middle position of the double-layer glass; the ventilation square grooves comprise indoor square grooves 15 which are in the same direction as the ventilation ring grooves 9 and outdoor square grooves 16 which are opposite to the ventilation ring grooves 9, the indoor square grooves 15 are perpendicular to the glass surface 2, and the outdoor square grooves 16 face the glass surface 2; a separating block 17 is further arranged in the second pressurized air channel 11, the separating block 17 is arranged in the second pressurized air channel 11 in a sliding manner along the direction vertical to the glass surface 2, and the separating block 17 comprises at least two working states; the first working state: the communication part of the first supercharging air duct 8 and the second supercharging air duct 11 is separated from the outdoor square groove 16; a second working state: the communication part of the first supercharging air duct 8 and the second supercharging air duct 11 is separated from the outdoor square groove 16; an adjusting groove 18 is formed in the window frame 1 along the direction perpendicular to the glass surface 2, a plurality of positioning columns 19 are arranged in the adjusting groove 18, positioning blocks 20 are sleeved on the positioning columns 19, the positioning blocks 20 extend towards the second pressurization air duct 11 and are provided with connecting blocks 21, the separation blocks 17 are fixedly connected with the connecting blocks 21, the separation blocks 17 are arranged in a square frame shape, and one ends, far away from the connecting blocks 21, of the separation blocks 17 are hinged to a plurality of sealing plates 22; a screw rod column 23 is further rotatably arranged in the adjusting groove 18, a screw rod sliding block 24 is arranged on the screw rod column 23 in a matching manner, a connecting block 21 connected with the separating block 17 is also arranged on the screw rod sliding block 24, a communicating rod 25 is arranged on the screw rod column 23 after penetrating through the side wall of the window frame 1, and an adjusting handle 26 is fixedly sleeved on the communicating rod 25; a pressurizing head 27 is arranged at the communication position of the second pressurizing air duct 11 and the ventilation square groove, and the pressurizing head 27 is suitable for reducing the communication gap between the second pressurizing air duct 11 and the ventilation square groove; the air inlet 7 is arranged at two ends of the pressurizing chamber 5, the booster fan 6 is vertically arranged at the middle position of the pressurizing chamber 5, the booster fan 6 is a bidirectional fan, the air inlet 7 is provided with a one-way valve 28, and the one-way valve 28 faces the bidirectional fan and is communicated with the bidirectional fan.
In the using process, when the indoor air needs to be ventilated, if the temperature difference between the indoor and the outdoor is small, or the weather is hot, when a user wants to increase the indoor air flow rate, the user can push the screw slider 24 towards the outdoor square groove 16 by rotating the communicating rod 25, the separating block 17 can be driven to deflect by the connecting block 21, the communicating part between the second pressurization air channel 11 and the outdoor square groove 16 is sealed by the sealing block, then the two-way fan is controlled to suck the outdoor air, due to the arrangement of the one-way valve 28, the air inlet 7 facing the outdoor can be opened, the air inlet 7 facing the indoor can be closed, the outdoor air can normally enter the pressurization chamber 5, the indoor air can not be sucked into the pressurization chamber 5 under the action of the one-way valve 28, then the air in the pressurization chamber 5 is blown into the first pressurization air channel 8 and the second pressurization air channel 11, the first and second pressurization air channel 11 filling ports are blown into the indoor by the indoor square groove 15 and the ventilation ring groove 9 under the action of the air pressure, at the moment, the shutter 10 is opened, and outdoor air at the vent can be blown to the indoor space under the action of airflow, so that the purpose of indoor air supply is achieved; if the temperature difference between the indoor and the outdoor is large, or the weather is cold, when a user wants to ventilate or demist the glass window, the user only needs to reversely rotate the connecting rod 25 to push the screw slider 24 towards the indoor square groove 15, the separating block 17 can be driven to deflect through the connecting block 21, and the connecting part of the second plenum duct 11 and the indoor square groove 15 is sealed through the sealing block, then, the two-way fan is controlled to suck indoor air, due to the arrangement of the one-way valve 28, the air inlet 7 facing the indoor is opened, the air inlet 7 facing the outdoor is closed, the indoor air is sucked to the plenum chamber 5, then the air in the plenum chamber 5 is blown into the first plenum duct 8 and the second plenum duct 11, the filling ports of the first and the second plenum ducts 11 are blown out by the outdoor square groove 16 under the action of wind pressure, at the moment, the shutter 10 is closed, the sealing of the vent port is realized, and no outside air is blown into the indoor, the outlet air of the outdoor square groove 16 is consistent with that of the indoor square groove, so that the fog on the glass surface 2 can be clear (the inner side of the double-layer glass is also filled with air, and the temperature difference between the inner side and the outer side of the glass surface 2 is ensured to be small), and the aims of demisting the glass surface 2 and ventilating the indoor square groove are fulfilled.
Through the setting of above-mentioned scheme, need not to open the window and can realize the ventilation effect to indoor, simultaneously, it can also reduce indoor temperature variation winter (keep higher temperature through the air conditioner usually winter indoor, the tradition is opened the window and is taken a breath then can influence accuse temperature effect), in addition, still has the effect of defogging, simple structure, simple to operate, the practicality is strong, suitable using widely.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (3)

1. The utility model provides a door and window with air supply arrangement, includes window frame (1) and glass face (2), its characterized in that, window frame (1) top is provided with ventilating board (3), the intermediate position of ventilating board (3) is provided with ventilation hole (4), still be provided with plenum chamber (5) on ventilating board (3), be provided with booster fan (6) in plenum chamber (5), set up a plurality of air intake (7) on the lateral wall of plenum chamber (5), wherein:
a first pressurization air channel (8) is arranged in the ventilation plate (3) around the ventilation hole (4), a ventilation ring groove (9) is further arranged on the inner wall of the ventilation hole (4), and the first pressurization air channel (8) is communicated with the pressurization chamber (5);
a shutter (10) suitable for sealing the vent hole is arranged on the vent hole;
a second supercharging air duct (11) is arranged in the window frame (1) around the glass surface (2), the first supercharging air duct (8) is communicated with the second supercharging air duct (11), a ventilation square groove communicated with the interior of the window frame (1) is formed in the side wall of the window frame (1), and the ventilation square groove is communicated with the second supercharging air duct (11);
the ventilation square groove comprises an indoor square groove (15) in the same direction as the ventilation ring groove (9) and an outdoor square groove (16) opposite to the ventilation ring groove (9), the indoor square groove (15) is perpendicular to the glass surface (2), and the outdoor square groove (16) faces the glass surface (2);
a separating block (17) is further arranged in the second pressurizing air channel (11), the separating block (17) is arranged in the second pressurizing air channel (11) in a sliding mode along the direction vertical to the glass surface (2), and the separating block (17) comprises at least two working states;
the first working state: the communication part of the second supercharging air duct (11) and the outdoor square groove (16) is separated;
a second working state: the communication part of the second supercharging air duct (11) and the indoor square groove (15) is separated;
an adjusting groove (18) is formed in the window frame (1) along the direction perpendicular to the glass surface (2), a plurality of positioning columns (19) are arranged in the adjusting groove (18), positioning blocks (20) are sleeved on the positioning columns (19), the positioning blocks (20) extend towards the second supercharging air duct (11) and are provided with connecting blocks (21), the separating blocks (17) are fixedly connected with the connecting blocks (21), the separating blocks (17) are arranged in a square frame shape, and one ends, far away from the connecting blocks (21), of the separating blocks (17) are hinged with a plurality of sealing plates (22);
a screw rod column (23) is further rotatably arranged in the adjusting groove (18), a screw rod sliding block (24) is arranged on the screw rod column (23) in a matching mode, a connecting block (21) connected with the separating block (17) is also arranged on the screw rod sliding block (24), a communicating rod (25) is arranged on the screw rod column (23) after penetrating through the side wall of the window frame (1), and an adjusting handle (26) is fixedly sleeved on the communicating rod (25);
the window frame is characterized in that a mounting groove (12) suitable for mounting the glass surface (2) is formed in the window frame (1), two mounting grooves (12) are formed in the glass surface (2), a spacer block (13) is arranged in the middle of each mounting groove (12), a demisting air port (14) is formed in each spacer block (13), and the demisting air port (14) is suitable for communicating the second supercharging air channel (11) with the middle of the double-layer glass.
2. The door and window with the air supply device as claimed in claim 1, wherein a pressure increasing head (27) is arranged at the communication position of the second pressure increasing air duct (11) and the ventilation square groove, and the pressure increasing head (27) is suitable for reducing the communication gap between the second pressure increasing air duct (11) and the ventilation square groove.
3. The door and window with the air supply device according to any one of claims 1-2, wherein the air inlets (7) are disposed at two ends of the plenum chamber (5), the booster fan (6) is vertically disposed in the middle of the plenum chamber (5), the booster fan (6) is a two-way fan, a one-way valve (28) is disposed on the air inlets (7), and the one-way valve (28) is disposed toward the two-way fan.
CN202011530759.2A 2020-12-22 2020-12-22 Door and window with air supply arrangement Active CN112647822B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011530759.2A CN112647822B (en) 2020-12-22 2020-12-22 Door and window with air supply arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011530759.2A CN112647822B (en) 2020-12-22 2020-12-22 Door and window with air supply arrangement

Publications (2)

Publication Number Publication Date
CN112647822A CN112647822A (en) 2021-04-13
CN112647822B true CN112647822B (en) 2022-07-22

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CN113914758B (en) * 2021-11-01 2023-04-28 江苏九鼎节能门窗科技有限公司 Ventilation window body
CN114607076B (en) * 2022-04-01 2023-02-17 北京首钢建设集团有限公司 Green glass curtain wall system
CN115876634A (en) * 2023-03-02 2023-03-31 中国有色金属工业昆明勘察设计研究院有限公司 Rock freezing-thawing cycle degradation overall process multi-channel test equipment and test method

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CN201326358Y (en) * 2008-12-22 2009-10-14 浙江大学 Multifunctional mechanical ventilating sound insulation window
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CN210118058U (en) * 2019-04-02 2020-02-28 泉州闽鹭玻璃有限公司 Antifog transparent indoor glass
CN211647898U (en) * 2019-10-11 2020-10-09 刘世彪 Multifunctional indoor and outdoor air filtering exchange window
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Inventor after: He Haiying

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