CN111852273A

CN111852273A - Multifunctional adjustable breathing window

Info

Publication number: CN111852273A
Application number: CN202010663999.3A
Authority: CN
Inventors: 廖永红
Original assignee: Chongqing Hongling Kunhu Trading Co Ltd
Current assignee: Chongqing Hongling Kunhu Trading Co Ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-10-30

Abstract

The invention provides a multifunctional adjustable breathing window, which belongs to the field of building doors and windows and comprises a plurality of transparent layers, an upper interlayer and a lower interlayer; the multilayer transparent layer comprises a plurality of transparent layers and inner cavities, middle cavities and outer cavities which are formed among the transparent layers at intervals; the upper interlayer and the lower interlayer are respectively positioned between two opposite end parts of the multilayer transparent layer and the window frame; the upper interlayer is provided with a plurality of outer exhaust pipes and an outer air inlet communicated with the upper interlayer and the outside, the bottom of the upper interlayer is provided with a plurality of air inlet holes communicated with the outer cavity, and an air inlet fan blowing air into the outer cavity is arranged in each air inlet hole; the exhaust pipe is communicated with the middle cavity and the outside; the lower interlayer is provided with a connecting pipe and an inner exhaust pipe, and the inner exhaust pipe is communicated with the middle cavity and the chamber; the two ends of the connecting pipe are respectively communicated with the inner cavity and the outer cavity, and the multilayer transparent layer is provided with an inner air inlet communicated with the inner cavity and the inner cavity. The invention solves the problems of difficult combination of air exchange performance and heat insulation performance and high cost in the prior art.

Description

Multifunctional adjustable breathing window

Technical Field

The invention relates to the field of building doors and windows, in particular to a breathing window.

Background

A conventional window is composed of a window frame, glass, and a movable member. The window frame is used for supporting the main structure of the window body and can be made of wood, metal, ceramic or plastic materials, the transparent part is attached to the window frame and can be made of materials such as paper, cloth or glass, and the like, and the window frame mainly comprises various types of glass. The movable member is mainly made of a metal material.

With the development of building technology and the improvement of living standard of people, the structure of the window is also complicated to meet higher thermal engineering requirements. The high-grade building can adopt double-layer or even three-layer vacuum glass to ensure the heat insulation performance, the horizontal skylight can be made into a frameless structure, and the glass curtain wall can be regarded as a special window, namely the whole building outer wall is changed into a light-permeable window.

However, the traditional window has good opening and closing performance and is beneficial to indoor and outdoor air circulation; but occupies an open-close space, has poor heat insulation performance, poor energy-saving effect and high cost. Although the glass curtain wall has excellent overall light collecting and heat insulating properties, the glass curtain wall is not suitable for opening and ventilation and is only suitable for partial commercial places at present; modern windows also have difficulty in achieving both air circulation and thermal insulation.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a multifunctional adjustable breathing window, which solves the problems that the air exchange performance and the heat insulation performance are difficult to combine and the cost is high in the prior art.

The invention provides a multifunctional adjustable breathing window which comprises a plurality of transparent layers, an upper interlayer and a lower interlayer; the multilayer transparent layer comprises an inner cavity, a middle cavity and an outer cavity which are formed at intervals among the layers of glass; the upper interlayer and the lower interlayer are respectively positioned between two opposite end parts of the multilayer transparent layer and the window frame; the upper interlayer is provided with a plurality of outer exhaust pipes and an outer air inlet communicated with the upper interlayer and the outside, the bottom of the upper interlayer is provided with a plurality of air inlet holes communicated with the outer cavity, and an air inlet fan blowing air into the outer cavity is arranged in each air inlet hole; one end of the exhaust pipe is communicated with the middle cavity, and the other end of the exhaust pipe is communicated with the outside; the lower interlayer is provided with a connecting pipe and an inner exhaust pipe, one end of the inner exhaust pipe is communicated with the indoor space, and the other end of the inner exhaust pipe is communicated with the middle cavity; the two ends of the connecting pipe are respectively communicated with the inner cavity and the outer cavity, and the multilayer transparent layer is provided with an inner air inlet communicated with the inner cavity and the inner cavity.

Compared with the prior art, the invention has the following beneficial effects: the transparent part of the window formed by the multiple transparent layers is arranged, so that a good heat insulation effect is achieved; through the communication of all pipelines, make and form respective ventilation passageway between inner chamber, exocoel and the middle chamber, provide with the help of the fan and produce negative pressure or malleation and provide exchange pressure, when reaching the purpose of circulation of air, do not occupy the space that opens and shuts promptly, carry out the heat exchange at the circulation in-process again, reduce the energy loss that the circulation of air brought, reach energy-conserving purpose.

Drawings

Fig. 1 is a schematic overall structure diagram of one embodiment of the present invention.

Fig. 2 is an enlarged upper view of fig. 1.

FIG. 3 is a top view of the upper barrier layer of FIG. 1.

FIG. 4 is an interior view of the upper compartment of FIG. 1.

Fig. 5 is a schematic view of the overall structure of another embodiment.

Fig. 6 is a schematic view of the upper structure of fig. 5.

Fig. 7 is a schematic view of the transmission structure of the electric curtain.

Fig. 8 is a schematic structural view of the second wind-up roll.

The device comprises a plurality of transparent layers 2, an upper interlayer 3, a lower interlayer 4, a lower partition plate 5, a first transparent layer 21, a second transparent layer 22, a third transparent layer 23, a fourth transparent layer 24, an inner cavity 25, a middle cavity 26, an outer cavity 27, an outer exhaust air pipe 31, an outer air inlet pipe 32, an air inlet fan 33, an exhaust fan 34, an air filter screen 35, a spray head 36, an upper middle partition plate 37, a negative ion generator 38, a water pipeline 39, an inner exhaust air pipe 41, a connecting pipe 42, a 61 adjusting film, a first winding roller 62, a second winding roller 63, a first driving sprocket 621, a second driving sprocket 622, a first driven sprocket 631, a second driven sprocket 632, a friction plate 634, a compression spring 635 and a friction ring 636.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1-2, the present invention provides a multifunctional adjustable respiration window, which comprises a plurality of transparent layers 2, an upper partition layer 3 and a lower partition layer 4; the multilayer transparent layer 2 comprises a plurality of transparent layers and an inner cavity 25, a middle cavity 26 and an outer cavity 27 which are formed at intervals among the transparent layers; the upper interlayer 3 and the lower interlayer 4 are respectively positioned between two opposite end parts of the multilayer transparent layer 2 and the window frame; the upper interlayer 3 is provided with an outer exhaust pipe 31 and a plurality of outer air inlets communicating the upper interlayer 3 with the outside, the bottom of the upper interlayer 3 is provided with a plurality of air inlet holes communicated with the outer cavity 27, and the air inlet holes are internally provided with air inlet fans 33 blowing air into the outer cavity 27; one end of the outer exhaust pipe 31 is communicated with the middle cavity 26, and the other end is communicated with the outside; the lower interlayer 4 is provided with a connecting pipe 42 and an inner exhaust pipe 41, one end of the inner exhaust pipe 41 is communicated with the indoor space, and the other end is communicated with the middle cavity 26; two ends of the connecting pipe 42 are respectively communicated with the inner cavity 25 and the outer cavity 27, and the multilayer transparent layer 2 is provided with an inner air inlet communicated with the inner cavity 25 and the inner cavity 25.

As described in the above scheme, the working principle of the present invention is as follows: the air inlet fan 33 blows towards the outer cavity 27 to generate negative pressure in the upper partition layer 3, and outdoor fresh air enters the upper partition layer 3 from an outer air inlet and then enters the outer cavity 27 through the air inlet hole; the positive pressure is generated in the outer cavity 27, and the fresh air enters the inner cavity 25 through the connecting pipe 42 and finally enters the room through the inner air inlet. The exhaust fan 34 provides negative pressure to the middle chamber 26, and the indoor air enters the middle chamber 26 from the inner exhaust duct 41, passes through the middle chamber 26 to the outer exhaust duct 31, and is exhausted to the outside. In the above process, the outdoor air is heat exchanged with the indoor air through the transparent layer before entering the indoor. In summer, the outdoor is hot, the indoor temperature is relatively low, cold air can absorb the heat of the hot air in the inner cavity 25 and the outer cavity 27 before being discharged, and the outdoor air enters the indoor at a lower temperature than the outdoor air after dissipating the heat, so that the loss of indoor cold air is reduced. In winter, the indoor temperature is higher, and the outdoor air enters the room to absorb the heat of the exhaust gas and enter the room at a higher temperature than the outdoor air, so that the whole energy-saving effect is achieved. In the above configuration, the inner chamber 25, the intermediate chamber 26, and the outer chamber 27 may be formed in a multi-layer structure, and heat exchange may be performed more sufficiently by a plurality of circulation paths.

In one embodiment, as shown in fig. 1 and 2, the multilayer transparent layer 2 includes a first transparent layer 21, a second transparent layer 22, a third transparent layer 23 and a fourth transparent layer 24 arranged in parallel in sequence from the indoor to the outdoor direction; the inner cavity 25 is located between the first transparent layer 21 and the second transparent layer 22, the intermediate cavity 26 is located between the second transparent layer 22 and the third transparent layer 23, and the outer cavity 27 is located between the third transparent layer 23 and the fourth transparent layer 24; the first transparent layer 21 and the fourth transparent layer 24 are made of glass materials, and the second transparent layer 22 and the third transparent layer 23 are made of transparent film materials. The film material should be selected from PET polyester material or polyvinyl chloride material with good transparency, good toughness and good tensile strength; the glass can be toughened glass with better strength or other common building glass materials. The membrane material can reduce holistic load, and the accessible frame section bar sets up the back, along with the frame installation, makes things convenient for follow-up maintenance. The membrane material has low cost, convenient transportation, long service life, difficult dust contamination and good heat and sound insulation effect. The distance between the chambers can be selected according to the specific installation size. The first transparent layer 21 and the fourth transparent layer 24 are directly connected with a section window frame on the wall of the window opening through connecting pieces, the transparent layers are bonded with the upper partition plate 5 and the lower partition plate 5 through shadowless glue, the transparent layers are connected with sections on the walls on the left side and the right side of the window opening through pressing strips, and sealing strips are pasted between the pressing strips and the sections; the first transparent layer 21 and the fourth transparent layer 24 completely cover the entire window frame, look beautiful and are easy to clean.

In another embodiment, as shown in fig. 1, a motorized window shade is further disposed between the third transparent layer 23 and the fourth transparent layer 24; the electric curtain comprises a first winding roller 62, a second winding roller 63 and a dimming film 61, wherein the first winding roller 62 is fixed at the upper end of the outer cavity 27, and the second winding roller 63 is fixed at the lower end of the outer cavity 27; the two ends of the light adjusting film 61 are respectively fixed on the first winding roller 62 and the second winding roller 63, and the light adjusting film 61 comprises breadths with different multi-section shading strength. When dimming is performed, the first wind-up roller 62 and the second wind-up roller 63 rotate forward and backward to complete the wind-up and release of the dimming film 61, and the overall light transmittance is adjusted. Each part of the light adjusting film 61 is provided with shading paint with different degrees or the material contains shading components with different degrees, so that the indoor illumination intensity can be adjusted in the folding and unfolding processes, patterns with different styles can be arranged on the light adjusting film 61, and different indoor atmospheres can be created while the light is adjusted; wherein, at least one picture is completely transparent, thereby achieving the effect of windowing and transmitting light. The light adjusting film 61 itself is made of a material having high toughness and high tensile strength, and may be the same as the second transparent layer 22 and the third transparent layer 23. The light adjusting film 61 also has good heat insulation and noise insulation performance, and the overall heat insulation and noise insulation performance can be improved.

In another embodiment, as shown in fig. 7 and 8, a first driving sprocket 621 and a second driving sprocket 622 are disposed on the first wind-up roll 62; the second winding roller 63 is provided with a first driven sprocket 631 and a second driven sprocket 632; the first driving sprocket 621 and the first driven sprocket 631 are driven by a chain, and the number of teeth of the first driving sprocket 621 is greater than that of the first driven sprocket 631; the first driving sprocket 621 and the first take-up roll 62 are connected through a one-way bearing, and the synchronous rotation direction is consistent with the take-up direction of the second take-up roll 63; the second driving sprocket 622 and the second driven sprocket 632 are driven by chains, the number of teeth of the second driving sprocket 622 is less than that of the second driven sprocket 632, the second driving sprocket 622 and the first winding roller 62 are connected by a one-way bearing, and the synchronous rotation direction of the second driving sprocket 622 and the first winding roller 62 is consistent with the winding direction of the first winding roller 62; the first driven sprocket 631, the second driven sprocket 632 and the second wind-up roll 63 are in friction transmission. Due to the air flow through the outer cavity 27, if the tension of the light modulating film 61 is not sufficient, it will be affected by the disturbance of the air flow, and will adhere to the third transparent layer 23 or the fourth transparent layer 24, which will affect the overall flow performance. Therefore, the light adjusting film 61 maintains a certain tension force by the friction transmission of the double chain wheels, and is not easily disturbed by the air flow. When the first wind-up roll 62 winds up and the second wind-up roll 63 releases the light modulation film 61, the second driving sprocket 622 rotates along with the first wind-up roll 62, the transmission is not affected by the mutual rotation between the first driving sprocket 621 and the first wind-up roll 62, and because the number of teeth of the second driven sprocket 632 is greater than that of the second driving sprocket 622, the releasing speed of the second wind-up roll 63 is less than the winding speed of the first wind-up roll 62 under the normal transmission condition. However, the light adjusting film 61 cannot be stretched by itself, and only the second wind-up roller 63 and the second driven sprocket 632 are rotated relative to each other by friction transmission. At this time, the tension of the light adjusting film 61 is equal to the friction, and by appropriately controlling the magnitude of the friction, the tension can be constantly maintained while the light adjusting film 61 is wound. On the contrary, when the first take-up roller 62 is released and the second take-up roller 63 is taken up, the first driving sprocket 621 rotates along with the first take-up roller 62, and the transmission is not influenced by the mutual rotation of the second driving sprocket 621 and the first take-up roller 62; since the first driving sprocket 621 has fewer teeth than the first driven sprocket 631; during normal transmission, the rotational speed of second wind-up roll 63 should be greater than first wind-up roll 62, but because middle light adjusting film 61 can not elongate, can only be first driven sprocket 631 and second wind-up roll 63 looks mutual friction and rotate, and this moment, light adjusting film 61's tensile force equals frictional force. By this adjustment, the adjustment of the light adjusting film 61 can be realized, and the light adjusting film can be kept tensioned, and the control method of the motor can be very simple. Compare in setting up the motor respectively at two wind-up rolls, not only reduced the setting of motor, also lacked the motor and for the winding in-process diameter change and the complicated control of doing, the tensile force equals frictional force between wind-up roll and the sprocket all the time, the too big or undersize condition of tensile force can not appear, convenient control. Wherein, the two ends of the upper interlayer 3 and the lower interlayer 4 are respectively provided with a cavity for installing a transmission part.

In another embodiment, the first driven sprocket 631 and the second driven sprocket 632 are both in clearance fit with the second wind-up roll 63, a compression spring 635 is arranged between the first driven sprocket 631 and the second driven sprocket 632, friction rings 636 are fixed at two ends of the compression spring 635, friction plates 634 are further fixed at two sides of the first driven sprocket 631 and the second driven sprocket 632, and the two friction rings 636 are in key connection with the second wind-up roll 63 or are in fit connection with a pin shaft through a bar hole. The compression spring 635 presses the first driven sprocket 631 and the second driven sprocket 632 between the two friction plates 634 and the two friction rings 636, respectively, so as to generate a friction force required for transmission, and when the relative rotation is required due to winding, the corresponding driven sprockets generate relative friction. The two friction rings 636 and the second winding roller 63 do not rotate relatively, but can be slightly axially deformed to transmit elastic force to provide pressure for friction, so that the two friction rings can be connected by a clearance fit key or a connection mode of a strip hole and a pin shaft which are axially arranged, and the like.

Further, a strip-shaped groove through which the dimming film 61 passes is formed in the upper partition plate, and sealing strips for respectively clamping two sides of the dimming film 61 are arranged in the strip-shaped groove. First wind-up roll 62 and second wind-up roll 63 divide and set up in last interlayer 3 and lower interlayer 4, and the window is whole comparatively pleasing to the eye, sets up the strip type groove and supplies the membrane 61 of adjusting luminance to pass, sets up the sealing strip simultaneously and prevents to influence the negative pressure effect that the fan 33 produced.

In another embodiment, the upper parts of the first transparent layer 21 and the fourth transparent layer 24 are further provided with a spray head 36, and a water conveying pipeline 39 is arranged in the upper interlayer 3; the water delivery pipe 39 is provided with an electromagnetic valve, the upper interlayer 3 is also provided with a temperature sensing probe, and the electromagnetic valve is in control connection with the temperature sensing probe. The spray head 36 is arranged on the upper part of the fourth transparent layer 24, the outer layer glass is inconvenient to clean, and a certain automatic cleaning effect can be achieved by arranging the downward spray head 36. The nozzle 36 itself can also play a certain role in fire prevention and extinguishment when a fire breaks out, the electromagnetic valve is in control connection with the temperature sensing probe in a wired or common wireless connection mode, and when the temperature is detected to reach a certain value, the electromagnetic valve is automatically opened. The upper part of the first transparent layer 21 is also provided with a transverse spray head 36 which can be used as a fire prevention and extinguishing tool when a fire breaks out, and the electromagnetic valve can be opened manually or automatically. The power of the spray head 36 is provided by a small-sized booster pump, a water pipe 39 is externally connected with a water pipe, the water pipe 39 is arranged in the upper interlayer 3, and a space for the pipeline to pass through and placing the small-sized booster pump can be reserved on the window frame. The angle of the spray heads 36 is adjustable, and the number depends on the size of the specific window.

Further, the spray head 36 on the first transparent layer 21 is an atomizing spray head or a flow dispersing spray head, the spray head 36 on the fourth transparent layer 24 is a flow dispersing spray head, the water pipe 39 is further provided with a booster pump, and the temperature sensing probe is further in control connection with the booster pump. The covering area of water spray can be increased by mist or dispersed flow, and better fire prevention and extinguishing effects are achieved; outdoor wiping is inconvenient, and the outdoor wiping is matched with impact of a little water flow, but the outdoor wiping is not too large when being cleaned so as to avoid affecting other people, so that the outdoor wiping device is suitable for adopting a flow dispersing spray head. The booster pump functions in the event of a fire to increase the spray supply. The indoor spray head 36 selects spray heads with mutually switchable atomization, dispersion flow and beam shapes, so that switching and selection can be conveniently carried out according to different conditions.

In another embodiment, as shown in fig. 3 and 4, the upper barrier layer 3 comprises an upper baffle plate 5 separating the upper barrier layer 3 from an inner chamber 25, an intermediate chamber 26 and an outer chamber 27; an upper-layer middle partition plate 37 is arranged on the upper partition plate 5 in the vertical direction, the outer air inlet and the outdoor exhaust pipe 31 are positioned between the upper-layer middle partition plate 37 and the fourth transparent layer 24, the part between the upper-layer middle partition plate 37 and the first transparent layer 21 is communicated with the inner cavity 25, and the inner air inlet is positioned above the upper partition plate 5. Thus being more beautiful from the indoor. By arranging the upper middle partition plate 37, the inner cavity 25 is not required to be connected through a pipeline, and air is introduced from the upper part of the first transparent layer 21, so that the pollution is less likely to happen. Meanwhile, the inner air inlet can be designed to be porous, the air inlet covering surface is wide, the air inlet is smoother and noiseless, and the attractive effect can be achieved through decoration more easily. The water pipe may leak in long-term use, and the connection part of the water pipe is arranged between the first transparent layer 21 and the upper middle partition 37, so that the first transparent layer 21 can be directly detached for maintenance, and the treatment is convenient.

In another embodiment, the outer air inlet is communicated with the upper partition 3 through an outer air inlet pipe 32, and filter screens are arranged at two ends of the outer air inlet pipe 32; the filter screen positioned in the upper interlayer 3 is an air filter screen 35, the end part of the filter screen is provided with a negative ion generator 38, and the air inlet volume of the outer air inlet pipe 32 is greater than the air outlet volume of the outer air outlet pipe 31. The first layer of filter screen is used for filtering larger impurities in the air, such as hail, leaves flying with wind, bird dung and the like, and the first layer of filter screen can be obliquely arranged downwards, so that the filtered impurities are not easy to be adsorbed on the first layer of filter screen for a long time; the inner layer filter screen adopts an air filter screen 35 for removing finer substances such as sand dust, bacteria and the like to purify air, and is matched with a negative ion generator 38 to sterilize and disinfect so as to provide more refreshing and healthy air indoors. The first filter serves to protect the air filter 35. The air inlet volume is larger than the air outlet volume, so that the indoor air pressure is slightly larger than the outdoor air pressure, the whole air pressure is in the trend of outward diffusion, and an air protection layer is formed, thereby being beneficial to preventing harmful substances such as outdoor viruses, germs and the like from drifting into the room along with the wind or being adsorbed on the periphery. Air which does not pass through the filter screen cannot easily enter the room, and virus propagation can be effectively prevented.

In another embodiment, as shown in fig. 5 and 6, an upper middle partition 37 is disposed above each transparent layer, the upper middle partition 37 and the inner wall of the upper partition 3 are fixed by a connector and sealed by a sealant, the upper partition 3 is divided into three chambers, wherein the first chamber is provided with an inner air inlet, an outer air outlet pipe 31 is communicated with the middle chamber and extends out of the outer chamber, the outer air inlet is communicated with the cavity at the outermost side, the outer air inlet is located at the outdoor part and faces downwards, an air filter screen 35 is disposed at the mouth part, and a connecting plate is disposed between the air inlets for installing a spray head 36; the connection of the water duct 39 is located above the air filter screen 35. The indoor spray heads 36 are connected to a water conveying pipeline 39 through pipes penetrating through the upper-layer partition plates, three-way valves are arranged in the water conveying pipeline 39 before the indoor spray heads 36 and the outdoor spray heads 36 are connected, and electromagnetic valves are arranged on the pipelines connecting the indoor spray heads 36 and the outdoor spray heads 36 respectively. The multilayer upper middle partition plates 37 are arranged, so that the integral disassembly and maintenance are facilitated; the air filter screen 35 is arranged at the downward opening part, so that the air filter screen is not easily blocked by larger impurities; the connecting part of the water pipeline 39 is positioned above the air filter screen 35, water leakage cannot occur between the transparent layers even if water leaks in the long-term use process, the three-way valve is used for controlling the distribution of internal and external water flows, and after the electromagnetic valve is arranged, the situation that water does not exist in the pipeline connected above the multilayer transparent layer 2 can be guaranteed.

It is worth to be noted that the air inlet fan 33 and the air outlet fan 34 adopted by the invention are influenced by the installation space, are small, have small power which is less than 5 watts, and generally have energy consumption which is less than the energy saved by heat exchange in winter and summer; when the aim of promoting air circulation is achieved, no additional energy consumption is generated. For a scene with a wide glass width, a plurality of upper partition layers 3 and lower partition layers 4 can be arranged on one multi-layer transparent layer 2 and are separated by the partition plates, so that the glass can be well supported. The wall surfaces of the upper interlayer 3 and the lower interlayer 4 can also be made of transparent materials, so that the overall aesthetic degree is increased; the inner wall of the heat and sound insulation material can also be provided with heat and sound insulation materials to prevent partial heat and noise from entering from the upper and lower interlayer 4. The motor, the chain wheel, the chain and the like can be arranged in reserved spaces on two sides of the window frame, the reserved spaces can be divided into a plurality of chambers in the vertical direction, and the booster pump is also arranged in the reserved spaces. The booster pump has different gears, the pressure is smaller during cleaning, and when the temperature sensing probe detects a fire, the water pressure is correspondingly large. The bottom of the window frame can be inclined at a small angle to prevent water from being accumulated inside.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A multifunctional adjustable breathing window is characterized by comprising a plurality of transparent layers, an upper interlayer and a lower interlayer;

the multilayer transparent layer comprises a plurality of transparent layers and inner cavities, middle cavities and outer cavities which are formed among the transparent layers at intervals; the upper interlayer and the lower interlayer are respectively positioned between two opposite end parts of the multilayer transparent layer and the window frame; the upper interlayer is provided with a plurality of outer exhaust pipes and an outer air inlet communicated with the upper interlayer and the outside, the bottom of the upper interlayer is provided with a plurality of air inlet holes communicated with the outer cavity, and an air inlet fan blowing air into the outer cavity is arranged in each air inlet hole; one end of the outer exhaust pipe is communicated with the middle cavity, and the other end of the outer exhaust pipe is communicated with the outside; the lower interlayer is provided with a connecting pipe and an inner exhaust pipe, two ends of the connecting pipe are respectively communicated with the inner cavity and the outer cavity, one end of the inner exhaust pipe is communicated with the interior of the chamber, and the other end of the inner exhaust pipe is communicated with the middle cavity; and the multilayer transparent layer is provided with an inner air inlet communicated with the chamber and the inner cavity.

2. The multifunctional adjustable respiration window of claim 1 wherein the plurality of transparent layers comprise a first transparent layer, a second transparent layer, a third transparent layer and a fourth transparent layer arranged in parallel in sequence from the indoor to the outdoor direction; the inner cavity is positioned between the first transparent layer and the second transparent layer, the middle cavity is positioned between the second transparent layer and the third transparent layer, and the outer cavity is positioned between the third transparent layer and the fourth transparent layer; the first transparent layer and the fourth transparent layer are made of glass materials, and the second transparent layer and the third transparent layer are made of transparent film materials.

3. The multifunctional adjustable breathing window of claim 2 wherein a motorized window shade is further disposed between the third transparent layer and the fourth transparent layer; the electric curtain comprises a first winding roller, a second winding roller and a dimming film, wherein the first winding roller is rotatably connected in the upper partition layer, and the second winding roller is rotatably connected in the lower partition layer; the two ends of the light adjusting film are respectively fixed on the first winding roller and the second winding roller, and the light adjusting film comprises webs with different multi-section shading strength.

4. The multifunctional adjustable respiration window of claim 3 wherein the first wind-up roll is provided with a first drive sprocket and a second drive sprocket; a first driven chain wheel and a second driven chain wheel are arranged on the second winding roller; the first driving chain wheel and the first driven chain wheel are driven by a chain, and the number of teeth of the first driving chain wheel is greater than that of the first driven chain wheel; the first driving sprocket and the first winding roller are connected through a one-way bearing, and the synchronous rotation direction of the first driving sprocket and the first winding roller is consistent with the winding direction of the first winding roller; the second driving sprocket and the second driven sprocket are driven by chains, the number of teeth of the second driving sprocket is smaller than that of the second driven sprocket, the second driving sprocket and the first winding roller are connected through a one-way bearing, and the synchronous rotating direction of the second driving sprocket and the synchronous rotating direction of the first winding roller are consistent with the winding direction of the second winding roller; and the first driven chain wheel, the second driven chain wheel and the second winding roller are in friction transmission.

5. The multifunctional adjustable respiration window according to claim 4, wherein the first driven sprocket and the second driven sprocket are in clearance fit with the second wind-up roll, a compression spring is arranged between the first driven sprocket and the second driven sprocket, friction rings are fixed at two ends of the compression spring, friction plates are fixed at two sides of the first driven sprocket and the second driven sprocket, and the two friction rings are connected with the second wind-up roll in a key connection manner or in a fit connection manner with the pin shaft through a slot.

6. The multifunctional adjustable respiration window of claim 5 wherein the upper partition plate is provided with a strip-shaped groove for the light adjusting film to pass through, and the strip-shaped groove is provided with sealing strips for holding the two sides of the light adjusting film.

7. The multifunctional adjustable respiration window according to any one of claims 2 to 5, wherein the upper parts of the first transparent layer and the fourth transparent layer are further provided with a spray head, and the upper interlayer is internally provided with a water conveying pipeline; the water delivery pipeline is provided with an electromagnetic valve, the upper interlayer is also provided with a temperature sensing probe, and the electromagnetic valve is in control connection with the temperature sensing probe.

8. The multifunctional adjustable respiration window of claim 7, wherein the nozzle on the first transparent layer is an atomizing nozzle or a diffusing nozzle, the nozzle on the fourth transparent layer is a diffusing nozzle, the water pipeline is further provided with a booster pump, and the temperature-sensitive probe is further in control connection with the booster pump.

9. The multifunctional adjustable respiration window of any one of claims 2 to 5 wherein the upper barrier comprises an upper baffle separating the upper barrier from the inner chamber, the intermediate chamber and the outer chamber; an upper middle partition plate is arranged on the upper partition plate in the vertical direction, the outer air inlet and the outdoor exhaust pipe are located between the upper middle partition plate and the fourth transparent layer, the part between the upper middle partition plate and the first transparent layer is communicated with the inner cavity, and the inner air inlet is located above the upper partition plate.

10. The multifunctional adjustable respiration window according to any one of claims 2 to 5 wherein the outer air inlet and the upper partition are communicated through an outer air inlet pipe, and both ends of the outer air inlet pipe are provided with filter screens; the filter screen positioned in the upper interlayer is an air filter screen, the end part of the filter screen is provided with a negative ion generator, and the air inlet volume of the outer air inlet is greater than the air outlet volume of the outer exhaust pipe.