CN106761176A - It is a kind of can ventilation windowsill - Google Patents

It is a kind of can ventilation windowsill Download PDF

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Publication number
CN106761176A
CN106761176A CN201710197220.1A CN201710197220A CN106761176A CN 106761176 A CN106761176 A CN 106761176A CN 201710197220 A CN201710197220 A CN 201710197220A CN 106761176 A CN106761176 A CN 106761176A
Authority
CN
China
Prior art keywords
windowsill
special
shaped
cavity
ventilation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710197220.1A
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Chinese (zh)
Inventor
吴志敏
刘永刚
沈佑竹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Jianke Energy Saving Technology Co Ltd
Jiangsu Research Institute of Building Science Co Ltd
Original Assignee
Jiangsu Jianke Energy Saving Technology Co Ltd
Jiangsu Research Institute of Building Science Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Jianke Energy Saving Technology Co Ltd, Jiangsu Research Institute of Building Science Co Ltd filed Critical Jiangsu Jianke Energy Saving Technology Co Ltd
Priority to CN201710197220.1A priority Critical patent/CN106761176A/en
Publication of CN106761176A publication Critical patent/CN106761176A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • E06B1/00Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/70Sills; Thresholds
    • E06B1/702Window sills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762Exterior insulation of exterior walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762Exterior insulation of exterior walls
    • E04B1/7641Elements for window or door openings, or for corners of the building
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Building Environments (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The invention discloses it is a kind of can ventilation windowsill, the special-shaped windowsill being made of Materials with High Strength such as armored concrete is arranged on the top of house breast, cavity is formed between special-shaped windowsill and breast, set air filter plate, ventilator and related auxiliary material, auxiliary in cavity, integrated combination formed can ventilation windowsill.Special-shaped windowsill may be designed as standardized components, realize factorial praluction, integrated installation.This can the windowsill of ventilation be arranged on the construction window lower section of high-quality, and window associated working, the ventilation in the case where the performances such as insulation, the sound insulation of architectural exterior-protecting construction are not influenceed improves IAQ, the environment for keeping interior good.The composite can be widely applied to industry and the peripheral structure energy conservation project of civil buildings, improve Building Indoor Environment, safe and reliable, convenient, economical rationality of constructing, product can recycling, it is repeatable utilize, meet the requirement of national environmental protection energy-conservation.

Description

It is a kind of can ventilation windowsill
Technical field
The present invention relates to it is a kind of can ventilation windowsill, be more particularly to arranged under room window using special-shaped windowsill The top of wall formed cavity, it is interior set ventilator and related auxiliary material, auxiliary integrated combination are formed, can be used to improve architecture indoor air Quality, but do not influence to be incubated, insulate against sound etc. performance can ventilation windowsill.
Background technology
With the improvement of people ' s living standards, people are to aspects such as indoor thermal environment of building, acoustic environment and air qualities It is required that more and more higher, and Generalization of Energy-saving Construction, green building, the guarantor of lifting building external envelope structure (such as exterior wall, exterior window, roofing) The performances such as temperature, sound insulation are to improve indoor thermal environment, the Major Technology of acoustic environment.And exterior window with respect to being for exterior wall, roofing Insulation, the weak part of sound insulation, therefore, starting largely to use heat insulating ability and the more excellent exterior window of air-tightness to improve room in engineering Interior thermal environment, acoustic environment, IAQ then or by traditional windowing takes a breath to ensure.But continually windowing can break Bad indoor thermal environment, acoustic environment, and cause heating air conditioning energy consumption to be substantially increased, disagreed with the original intention for lifting the performances such as exterior window insulation The back of the body, sleet, strong wind, cold snap and it is indoor nobody, sleep and even all can not in the case that some are special in pregnant woman's time of childbirth etc. Windowing ventilation.Therefore, starting to install the solution that ventilator is aerated ventilation using in external window of building upper and lower, side in engineering Method.Because the thickness and height of ventilator are generally higher than the window frame of exterior window, architecture indoor can be to a certain degree influenceed after installing Outer sight, ventilator is incubated in addition, sound insulation property in itself, outdoor incident is largely exposed on the outside of ventilator generally not as exterior window Exposed to the sun and rain by wind, often again into one new heat insulating and sound insulating weak part of building external envelope structure.
The content of the invention
The present invention in order to overcome the deficiencies in the prior art, the special-shaped windowsill being made of Materials with High Strength such as armored concrete Installed in the top of house breast, cavity is formed between special-shaped windowsill and breast, air filter plate, ventilation are set in cavity Device and related auxiliary material, auxiliary, integrated combination formed can ventilation windowsill.Special-shaped windowsill may be designed as standardized components, Realize factorial praluction, integrative assembly.This can ventilation windowsill below the construction window of high-quality, combine work with window Make, the ventilation in the case where the performances such as insulation, the sound insulation of architectural exterior-protecting construction are not influenceed, improve IAQ, protect Hold indoor good environment, for construction field provides a kind of insulation, heat-insulated, safety, construct it is convenient, can recycling, repeat it is sharp Improving indoor environment technology.
The technical solution adopted by the present invention is:It is a kind of can ventilation windowsill, including special-shaped windowsill, window, ventilation Device, breast, cavity, air filter plate, cavity open door, external thermal insulation system, windowsill outer heat preservation system, fluid sealant, interior Calcimine brush layer, hole;With fixed crab-bolt;
Using special-shaped windowsill, special-shaped windowsill is arranged on below the window in house the windowsill, breast top, abnormity Cavity is formed between windowsill and breast;
The special-shaped windowsill is shaped as semi-closed shape;Special-shaped windowsill is erected by the special-shaped cover plate in one piece of upside, two pieces of front side Straight baffle plate, each one piece of vertical baffle composition in both sides;Two pieces of front side vertical baffle formation space spaced apart, centre sets one Or some floor connections;Both sides vertical baffle is all provided with 2 or multiple holes, and special-shaped windowsill is by hole, fixed crab-bolt and room Room wall is fixedly connected;
The space that the cavity passes through between the two pieces of vertical baffles in special-shaped windowsill front side connects with house outdoor air, described Gap is provided with the cavity filter that filtering enters the outdoor air of cavity;Ventilator is set in cavity, is sucked by ventilator Interior is released into after outdoor air;Cavity is provided with cavity and opens door towards indoor side, closes to strengthen in the nonventilated time Insulation, sound insulation;
It is provided with the outside of windowsill outer heat preservation system, breast to be provided with outside exterior wall and protects with lateral surface above the special-shaped windowsill Warm system, breast inner side is provided with inner wall render layer, and special-shaped windowsill is provided with fluid sealant with window window frame junction.
Preferably, the special-shaped windowsill is using high-strength material one-piece castings such as armored concrete, or use glass Fiber reinforced cement board (GRC plates), calcium silicate board etc. are assembled, are designed according to the specification needed for calculating.
Preferably, the cavity filter using the fiber glass filtering net of high intensity, filter cotton, metal filter screen with Metal or PVC frames are combined, and are designed according to the specification needed for calculating.
Preferably, the ventilator uses the motor-driven electric ventilator of strip, or use unpowered passive type Self-ventilation device.
Preferably, the cavity opens door for door is opened in activity, using heat-preservation and sound-absorption material, hard panel and sealing strip Combine, can manually opened or electric opening.
Special-shaped windowsill of the present invention uses standardized designs, and the conventional dimensions of design can be in factory industry metaplasia Product is made component, is installed to engineering site, and being combined with auxiliary material, the auxiliary such as ventilator carries out integrated assembling.
The invention has the advantages that:1) ventilation unit is set using windowsill, is not influenceing architectural exterior-protecting construction Architecture indoor ventilation is realized in the case of the performances such as insulation, sound insulation, the function of windowsill is extended;2) using choosing portion outside windowsill Bottom surface stealthy air inlet is set, solve the problems, such as that the waterproof of conventional air inlet and influence are attractive in appearance;3) armored concrete is used Special-shaped windowsill is made Deng high-strength material, cavity can be formed in the case where windowsill bearing capacity is met, and reduce the thickness of windowsill Degree and weight, realize windowsill componentization;4) main material is all incombustible material, and fire protecting performance is good, safe, durability It is good;5) special-shaped windowsill can use standardized designs, in industrial realization large-scale production, advanced technology;6) majority of material For can recycling, repeatable utilize;7) constructing operation is simple, quick for installation, efficiency high, energy consumption are low, system easy to control the quality;8) it is integrated Makeup is matched somebody with somebody, and can flexibly be set as needed, be controlled to open, and it is convenient to dismount.
Brief description of the drawings
Fig. 1 be it is of the present invention can ventilation windowsill interior elevation.
Fig. 2 be it is of the present invention can ventilation windowsill alien invasion figure.
Fig. 3 is A-A faces sectional view in Fig. 2.
Fig. 4 is the top view of special-shaped windowsill of the present invention.
Fig. 5 is the upward view of special-shaped windowsill of the present invention.
Fig. 6 a are B-B faces sectional view in Fig. 4.
Fig. 6 b are C-C faces sectional view in Fig. 4.
Fig. 6 c are D-D faces sectional view in Fig. 4.
Fig. 6 d are E-E faces sectional view in Fig. 4.
In figure:1-special-shaped windowsill;2-window;3-ventilator;4-breast;5-cavity;6-air filter plate; 7-cavity opens door;8-external thermal insulation system;9-windowsill outer heat preservation system;10-fluid sealant;11-inner wall render layer; 12-hole;13-fixed crab-bolt.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1:
As Figure 1-3, it is a kind of can ventilation windowsill, using special-shaped windowsill 1 be arranged on house window 2 below The top of breast 4, forms cavity 5 between special-shaped windowsill 1 and breast 4, cavity 5 passes through special-shaped two pieces of windowsill front side vertically Space between baffle plate connects with house outdoor air, air filter plate 6, ventilator 3 and cavity is set in cavity 5 and opens the phases such as door 7 Auxiliary material, auxiliary are closed, the filtering of cavity filter 6 enters the outdoor air of cavity, interior is released into after the suction outdoor air of ventilator 3 Ventilation is aerated, cavity is opened door 7 and closed in the nonventilated time to strengthen being incubated, insulate against sound, above windowsill, lateral surface If windowsill outer heat preservation system 9 and drip with float coat enhancing net, breast outside set band float coat glass fiber reinforcement net External thermal insulation system 8, breast inner side is provided with inner wall render layer 11, and special-shaped windowsill 1 and window window frame junction set silicon The grade encapsulant of ketone seal gum 10.As shown in Fig. 5~6, special-shaped windowsill 1 is shaped as semi-closed shape, by one piece of upside special-shaped cover Plate, two pieces of front side vertical baffle, each one piece of vertical baffle composition in both sides, using 50mm thickness reinforced concrete whole-castings, front side Two pieces of vertical baffle intervals 50mm spaces, centre sets a floor connection;Both sides vertical baffle is all provided with 2 holes of diameter 20mm 12, crab-bolt 13 is fixed using the galvanized steel of diameter 12mm special-shaped windowsill 1 is fastened on house wall.As shown in figure 3, empty Chamber filter 6 is combined using the fiber glass filtering net of high intensity with PVC frames, and ventilator 3 is driven using strip motor Electric ventilator, cavity opens door 7 using mineral wool heat-preservation and sound-absorption material and hard metal panel and rubber weather strip combination Form, can be manually opened.
Embodiment 2:
As Figure 1-3, it is a kind of can ventilation windowsill, using special-shaped windowsill 1 be arranged on house window 2 below The top of breast 4, forms cavity 5 between special-shaped windowsill 1 and breast 4, cavity 5 passes through special-shaped two pieces of windowsill front side vertically Space between baffle plate connects with house outdoor air, air filter plate 6, ventilator 3 and cavity is set in cavity 5 and opens the phases such as door 7 Auxiliary material, auxiliary are closed, the filtering of cavity filter 6 enters the outdoor air of cavity, interior is released into after the suction outdoor air of ventilator 3 Ventilation is aerated, cavity is opened door 7 and closed in the nonventilated time to strengthen being incubated, insulate against sound, above windowsill, lateral surface If windowsill outer heat preservation system 9 and drip with float coat enhancing net, breast outside sets band float coat zinc-coated wire enhancing net External thermal insulation system 8, breast inner side is provided with inner wall render layer 11, and special-shaped windowsill and window window frame junction set silicone The grade encapsulant of fluid sealant 10.As shown in Fig. 5~6, special-shaped windowsill 1 is shaped as semi-closed shape, by the special-shaped cover plate in one piece of upside, Two pieces of front side vertical baffle, each one piece of vertical baffle composition in both sides, are spelled using 50mm thick fiberglass reinforced cement board (GRC plates) Dress, the two pieces of vertical baffle intervals in front side 40mm spaces, centre sets two floor connections;Both sides vertical baffle is all provided with 2 diameters The hole 12 of 25mm, fixes crab-bolt 13 and special-shaped windowsill 1 is fastened on into house wall using the stainless steel of diameter 14mm.Such as Shown in Fig. 3, cavity filter 6 is combined using the fiber filter cotton of high intensity with metal frame, and ventilator 3 is using strip electricity The electric ventilator that machine drives, cavity opens door 7 and uses mineral wool heat-preservation and sound-absorption material and duroplasts panel and rubber weather strip Combine, can electric opening.
Embodiment 3:
As Figure 1-3, it is a kind of can ventilation windowsill, using special-shaped windowsill 1 be arranged on house window 2 below The top of breast 4, forms cavity 5 between special-shaped windowsill 1 and breast 4, cavity 5 passes through special-shaped two pieces of windowsill front side vertically Space between baffle plate connects with house outdoor air, air filter plate 6, ventilator 3 and cavity is set in cavity 5 and opens the phases such as door 7 Auxiliary material, auxiliary are closed, the filtering of cavity filter 6 enters the outdoor air of cavity, interior is released into after the suction outdoor air of ventilator 3 Ventilation is aerated, cavity is opened door 7 and closed in the nonventilated time to strengthen being incubated, insulate against sound, above windowsill, lateral surface If windowsill outer heat preservation system 9 and drip with float coat enhancing net, breast outside set band float coat glass fiber reinforcement net External thermal insulation system 8, breast inner side is provided with inner wall render layer 11, and special-shaped windowsill and window frame junction set silicone seal The grade encapsulant of glue 10.As shown in Fig. 5~6, special-shaped windowsill 1 is shaped as semi-closed shape, by one piece of upside special-shaped cover plate, front side Two pieces of vertical baffles, each one piece of vertical baffle compositions in both sides, it is assembled using 30mm thickness calcium silicate boards, between the vertical baffle of two pieces of front side Every 30mm spaces, centre sets two floor connections;Both sides vertical baffle is all provided with 2 holes of diameter 25mm 12, using diameter The stainless steel of 16mm fixes crab-bolt 13 and special-shaped windowsill 1 is fastened on into house wall.As shown in figure 3, cavity filter 6 is adopted Combined with the metal filter screen and metal frame of high intensity, ventilator 3 uses the unpowered passive type self-ventilation device of strip, empty Chamber is opened door 7 and is combined using sponge heat-insulating sound-absorbing material and hard metal panel and rubber weather strip, can be manually opened.
Construction according to above-described embodiment, obtain can ventilation windowsill main performance it is as follows:
Table 1:Can ventilation windowsill main performance:
Can the windowsill of ventilation have the characteristics that:
1st, ventilation unit is set using windowsill, in the case where the performances such as insulation, the sound insulation of architectural exterior-protecting construction are not influenceed Architecture indoor ventilation is realized, the original function of windowsill is effectively extended.
2) stealthy air inlet is set using the bottom surface that portion is chosen outside windowsill, solves the waterproof and shadow of conventional ventilator air inlet Sound problem attractive in appearance.
3) special-shaped windowsill is made using the high-strength material such as armored concrete, makes windowsill in the case where bearing capacity is met The cavity of settable ventilator is formed, the thickness and weight of windowsill is reduced, it is easy to windowsill componentization, standardization.
4) main material that the windowsill is related to all is incombustible material, and fire protecting performance is good, safe, good endurance;
5) special-shaped windowsill can use standardized designs, and main specifications is dimensioned to standardized components, in the stream of factory Accomplished scale production on waterline, advanced technology.
6) majority of material that the windowsill is related to for can recycling, repeatable utilize;
7) constructing operation is simple, quick for installation, efficiency high, Energy Consumption of Construction are low, and system easy to control the quality meets national environmental protection energy-conservation Requirement.
8) windowsill can integrative assembly at the scene, can flexibly set as needed, control to open, it is convenient to dismount.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, Some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.In the present embodiment not Clear and definite each part can use prior art to be realized.

Claims (5)

1. it is a kind of can ventilation windowsill, it is characterised in that:Including special-shaped windowsill, window, ventilator, breast, cavity, Air filter plate, cavity open door, external thermal insulation system, windowsill outer heat preservation system, fluid sealant, inner wall render layer, hole;With Fixed crab-bolt;
Using special-shaped windowsill, special-shaped windowsill is arranged on below the window in house the windowsill, breast top, special-shaped windowsill Cavity is formed between plate and breast;
The special-shaped windowsill is shaped as semi-closed shape;Special-shaped windowsill is kept off vertically by one piece of upside special-shaped cover plate, two pieces of front side Plate, each one piece of vertical baffle composition in both sides;Two pieces of front side vertical baffle formation space spaced apart, if centre set one or Dry floor connection;Both sides vertical baffle is all provided with 2 or multiple holes, and special-shaped windowsill is by hole, fixed crab-bolt and house wall Body is fixedly connected;
The space that the cavity passes through between the two pieces of vertical baffles in special-shaped windowsill front side connects with house outdoor air, the space Place is provided with the cavity filter that filtering enters the outdoor air of cavity;Ventilator is set in cavity, and cavity is provided with towards indoor side Cavity opens door;
It is provided with the outside of windowsill outer heat preservation system, breast and is provided with external wall outer insulation system with lateral surface above the special-shaped windowsill System, breast inner side is provided with inner wall render layer, and special-shaped windowsill is provided with fluid sealant with window window frame junction.
2. it is according to claim 1 it is a kind of can ventilation windowsill, it is characterised in that:The special-shaped windowsill uses steel Reinforced concrete, glass fiber reinforcement cement board or calcium silicate board.
3. it is according to claim 1 it is a kind of can ventilation windowsill, it is characterised in that:The cavity filter uses glass Glass fibrous filter net, filter cotton, metal filter screen and metal or PVC frames are combined.
4. it is according to claim 1 it is a kind of can ventilation windowsill, it is characterised in that:The ventilator uses strip Motor-driven electric ventilator, or use unpowered passive type self-ventilation device.
5. it is according to claim 1 it is a kind of can ventilation windowsill, it is characterised in that:It is manual that the cavity opens door Or door is opened in the activity of electric opening, is combined using heat-preservation and sound-absorption material, hard panel and sealing strip.
CN201710197220.1A 2017-03-29 2017-03-29 It is a kind of can ventilation windowsill Pending CN106761176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710197220.1A CN106761176A (en) 2017-03-29 2017-03-29 It is a kind of can ventilation windowsill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710197220.1A CN106761176A (en) 2017-03-29 2017-03-29 It is a kind of can ventilation windowsill

Publications (1)

Publication Number Publication Date
CN106761176A true CN106761176A (en) 2017-05-31

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107269194A (en) * 2017-06-22 2017-10-20 蒋潇 Door and window air interchanger
CN114150982A (en) * 2021-12-10 2022-03-08 北京联合大学 Leakproofness auxiliary device suitable for online door and window test that warp a little
RU2796974C2 (en) * 2021-11-12 2023-05-30 Станислав Владимирович Панкратов Windowsill

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0702125B1 (en) * 1994-09-17 1999-08-04 Harry Frey Magnetic sealing strip for a door
CN202202699U (en) * 2011-09-01 2012-04-25 山东科技大学 Ventilating and sound insulation window
CN104453563A (en) * 2014-10-22 2015-03-25 浙江瑞明节能科技股份有限公司 Building door and window outside window sill structure allowing outdoor air to be led in
CN104453564A (en) * 2014-10-22 2015-03-25 浙江瑞明节能科技股份有限公司 Fresh air purification sill structure used for building door and window
CN206753327U (en) * 2017-03-29 2017-12-15 江苏省建筑科学研究院有限公司 It is a kind of can ventilation windowsill

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0702125B1 (en) * 1994-09-17 1999-08-04 Harry Frey Magnetic sealing strip for a door
CN202202699U (en) * 2011-09-01 2012-04-25 山东科技大学 Ventilating and sound insulation window
CN104453563A (en) * 2014-10-22 2015-03-25 浙江瑞明节能科技股份有限公司 Building door and window outside window sill structure allowing outdoor air to be led in
CN104453564A (en) * 2014-10-22 2015-03-25 浙江瑞明节能科技股份有限公司 Fresh air purification sill structure used for building door and window
CN206753327U (en) * 2017-03-29 2017-12-15 江苏省建筑科学研究院有限公司 It is a kind of can ventilation windowsill

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107269194A (en) * 2017-06-22 2017-10-20 蒋潇 Door and window air interchanger
CN107269194B (en) * 2017-06-22 2019-05-14 蒋潇 Door and window air interchanger
RU2796974C2 (en) * 2021-11-12 2023-05-30 Станислав Владимирович Панкратов Windowsill
CN114150982A (en) * 2021-12-10 2022-03-08 北京联合大学 Leakproofness auxiliary device suitable for online door and window test that warp a little

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Application publication date: 20170531