CN114016886B

CN114016886B - Passive building energy-saving door and window system

Info

Publication number: CN114016886B
Application number: CN202111294664.XA
Authority: CN
Inventors: 郎言宏; 刘慧芳; 徐鹏飞; 屈相如; 史永强
Original assignee: Inner Mongolia Wende Yinlai Energy Saving Doors And Windows Co ltd
Current assignee: Inner Mongolia Wende Yinlai Energy Saving Doors And Windows Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2023-01-31
Anticipated expiration: 2041-11-03
Also published as: CN114016886A

Abstract

The invention discloses a passive building energy-saving door and window system, which comprises a frame, wherein at least one hollowed-out area is arranged on the frame, the hollowed-out area is hinged with an outward opening window and an inward opening window, a cavity is arranged in the frame, a wing piece extending into the cavity of the frame is arranged on the outward opening window, a through hole which enters the cavity when the outward opening window is opened is arranged on the wing piece, a locking module is arranged in the cavity and comprises a pin rod capable of reciprocating along the width direction of the frame, and when the through hole on the wing piece enters the cavity and is consistent with the moving direction of the pin rod, the pin rod can be inserted into the through hole to lock the outward opening window. The invention can effectively reduce the risk of falling objects caused by the damage of the hinge when the window is opened outwards.

Description

Passive building energy-saving door and window system

Technical Field

The invention belongs to the technical field of doors and windows, and particularly relates to a passive building energy-saving door and window system.

Background

The passive door and window mainly comprises door and window profiles, glass forms, hardware and heat-insulating sealing strips. The door and window section bar is mainly made of plastic steel section bars or aluminum alloy to manufacture a door and window frame body, the configured glass is vacuum Low-E sunshade type full tempered glass, hardware and heat insulation sealing strips are products which are preferably selected in door and window industry to assist passive doors and windows, and the installation requirements of high-standard energy-saving doors and windows of passive rooms and doors and windows are met through the high configuration materials.

In the passive window and door, the common casement window has more excellent sound insulation, heat insulation and sealing effects than a push-pull type window and door, and is a structural schematic diagram of the conventional common casement passive window and door as shown in fig. 1, the passive window and door is generally composed of a frame, fixed glass and a glass sash hinged on an opening of the frame, and sometimes, a mesh window hinged on the opening of the frame is added for improving the mosquito prevention effect. However, due to the structural limitation of the casement type, the casement directions of the net window and the glass sash are often required to be opposite, namely after the net window and the glass sash are installed on a building structure, one is opened inwards, and the other is opened outwards.

With the increasing safety regulations and awareness of high-rise buildings, preventing objects from falling or falling from high altitude is also an important factor of high-rise buildings. However, since the passive window with the mesh window needs to be partially opened outwards, once the hinged hinge is damaged when the window is opened outwards, the risk that the window falls to cause an object falling from high altitude may occur.

Disclosure of Invention

The invention provides a passive building energy-saving door and window system aiming at the problems in the prior art.

The invention solves the technical problems through the following technical means:

passive energy-conserving door and window system of building, including the frame, a fretwork district has at least on the frame, the fretwork district articulates there are swinging-out casement window and inwardly opened window, the cavity has in the frame, the fin that extends to in the frame cavity has on the swinging-out casement window, the through-hole that gets into in the cavity when having the swinging-out casement window on the fin and opening installs locking module in the cavity, locking module is including the pin rod that can follow frame width direction reciprocating motion, and when the through-hole entering cavity on the fin was unanimous with the activity direction of pin rod, the pin rod can insert the through-hole and lock the window of outwards opening.

Furthermore, the locking module further comprises a spring, a pressure head, an oil bag and a fixed block, the pin rod, the spring, the pressure head and the oil bag are all arranged on the fixed block, a flange is arranged in the middle of the pin rod, the spring is sleeved on the pin rod, and the spring abuts against the flange and applies elastic force to the pin rod to move towards the through hole; the pressure head sets up the side at the pin rod, the pressure head includes casing, depression bar, the extrusion body, have in the casing and supply the gliding first cavity of depression bar and supply and press the gliding second cavity of extrusion body, first cavity and second cavity intercommunication, just first cavity cross-section is greater than the second cavity, the piston portion of depression bar is located first cavity, the pole portion of depression bar extends to the casing outside to with flange vertical contact, the afterbody of casing has the oil circuit with second cavity intercommunication, the other end and the oil pocket of oil circuit link to each other, the extrusion body comprises sealed coating film and inside non-Newton's fluid.

Furthermore, the fixed block is provided with a blind hole for accommodating the pin rod when the pin rod moves away from the through hole.

Further, the coating film is a high-molecular flexible film.

Furthermore, a pressing plate is further installed in the cavity of the frame and rotates around one end of the pressing plate, a pulling rope is fixed in the middle of the pressing plate, the oil bag is arranged at the far end of a fulcrum of the pressing plate, and the pulling rope extends out of the frame and is fixedly connected with the frame of the inward opening window.

The invention has the beneficial effects that: the invention can effectively reduce the risk of falling objects caused by the damage of the hinge when the window is opened outwards.

Drawings

Fig. 1 is a schematic structural view of a conventional casement type passive door and window system;

FIG. 2 is a schematic view of a locking module in a locked state;

FIG. 3 is a schematic view of the locking module in an unlocked state;

FIG. 4 is a schematic view of the construction of the indenter;

fig. 5 is a schematic structural diagram of the housing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

Examples

As shown in fig. 1, the conventional side-hung passive window and door system includes a frame 100, wherein at least one area of the frame 100 is a hollow area 110, and other areas outside the hollow area 110 are installed with fixed glass. The hollow area 110 is hinged with an outward opening window 210 and an inward opening window 220.

As shown in fig. 2, a locking module 300 is added to the above-mentioned side-hung passive window and door system, and the locking module 300 is installed in the frame 100, and correspondingly, the frame 100 has a cavity for installing the locking module 300. This locking module 300 is used for when the swinging-out window 210 is opened, carries out the secondary locking to swinging-out window 210 to form double locking with the hinge to swinging-out window 210, even like this the hinge goes wrong, also can prevent that swinging-out window 210 from falling through locking module 300 to swinging-out window 210 locks.

As shown in fig. 2 and 3, the locking module 300 includes a pin rod 310, a spring 311, a pressure head 320, an oil bag 330 and a fixing block 340, the fixing block 340 is installed in the cavity of the frame 100, and the outward-opening window 210 is provided with a wing 211 extending into the cavity of the frame 100, the wing 211 may be formed integrally with the frame of the outward-opening window 210, or may be installed secondarily by means of bolt fastening or the like, the corresponding frame 100 is also provided with a through hole for the wing 211 to penetrate through, the wing 211 is provided with a pin hole (not shown), when the outward-opening window 210 is opened, the pin hole correspondingly enters the cavity of the frame 100, the pin rod 310 is installed on the fixing block 340, and the pin rod 310 may move along the width direction of the frame 100, when the outward-opening window 210 is opened to a certain angle, the pin hole on the wing 211 is consistent with the moving direction of the pin rod 310, the pin rod 310 may penetrate through the pin hole to lock the outward-opening window 210, on one hand, the outward-opening window 210 and the outward-opening window 210 may be locked to prevent the outward-opening window 210 from shaking.

As shown in fig. 2, a flange 312 is provided at the middle of the pin rod 310, the spring 311 is sleeved on the pin rod 310, and the spring 311 exerts an elastic force on the pin rod 310 through the limit of the flange 312 and the fixing block 340 to move the pin rod 310 towards the pin hole direction. The fixing block 340 is also provided with a blind hole for accommodating the pin rod 310 when the pin rod 310 moves away from the pin hole, and simultaneously plays a role in guiding the pin rod 310.

As shown in fig. 2, the pressing head 320 is disposed at a side of the pin rod 310 and is fixedly mounted to the fixing block 340 through a side plate. As shown in fig. 4 and 5, the pressure head 320 includes a housing 321, a pressure rod 322, and an extruding body 323, the housing 321 has a first cavity 3211 for the pressure rod 322 to slide and a second cavity 3212 for the extruding body 323 to slide, the first cavity 3211 is communicated with the second cavity 3212, the cross section of the first cavity 3211 is larger than that of the second cavity 3212, a piston portion of the pressure rod 322 is located in the first cavity 3211, a rod portion of the pressure rod 322 extends to the outside of the housing 321 and vertically contacts with the flange 312, an oil passage communicated with the second cavity 3212 is provided at the tail of the housing 321, and the other end of the oil passage is connected with the oil bag 330. The extrusion 323 is composed of a sealed film and a non-newtonian fluid inside, and the film may be a flexible polymer film made of PE.

The oil sac 330 is extruded by the action of external force, the medium oil in the oil path is quickly pressed into the second cavity 3212, the extruding body 323 slides into the first cavity 3211 under the action of oil pressure, and because the extruding body 323 is internally wrapped by the non-Newtonian fluid which has a nonlinear relationship between shear stress and shear strain rate, when the medium oil is quickly pressed in, even if the section of the first cavity 3211 is larger than that of the second cavity 3212, the extruding body 323 can transmit the pressure to the pressure lever 322 while maintaining the basic form, and push the pressure lever 322 out of the shell 321, the pressure lever 322 pushed out of the shell 321 contacts the flange 312, applies pressure to the flange 312, and presses the pin rod 310 into a blind hole on the fixed block 340, thereby playing a role in releasing the limit of the pin rod 310 on the fin 211. And as the medium oil stops flowing in, the compressed spring 311 will slowly release the elastic potential energy, and in the process of the reverse transmission of the force, the extruding body 323 deforms in the first cavity 3211 to compensate the extension of the spring 311, so that the pin rod 310 can still generate the reset action even if the medium oil does not flow back.

The cavity of the frame 100 is further provided with a pressure plate 350, the pressure plate 350 rotates around one end thereof, the middle part of the pressure plate 350 is fixed with a pulling rope 351, the oil pocket 330 is arranged at the far end of a fulcrum of the pressure plate 350, the fulcrum is also the rotating end of the pressure plate 350, the pulling rope 351 extends out of the frame 100 and is fixed with the frame of the inwardly opened window 220, when the inwardly opened window 220 is opened, the pulling rope 351 is pulled to drive the pressure plate 350 to rotate, the pressure plate 350 contacts and extrudes the oil pocket 330 in the rotating process, and therefore the medium oil in the oil path is rapidly pressed into the second cavity 3212.

Therefore, in a normal state, when the inwardly opened window 220 is closed, even if the outwardly opened window 210 is opened, the pin rod 310 is pressed into the pin hole of the tab 211 by the spring 311 due to no pressure of the medium oil, and thus the outwardly opened window 210 is doubly locked. When the outward-opening window 210 needs to be closed, the inward-opening window 220 needs to be opened first, the pulling rope 351 is pulled and the oil sac 330 is squeezed through the pressing plate 350 while the inward-opening window 220 is opened, the pin rod 310 is further taken out of the pin hole through the pressing rod 322, and therefore locking of the outward-opening window 210 is released, at the moment, the outward-opening window 210 can be closed, and the outward-opening window 210 is fixed again through the lock catch between the outward-opening window 210 and the frame 100. Even if the inward opening window 220 and the outward opening window 210 are opened simultaneously, due to the arrangement of the extruding body 323, the extruding body 323 can be slowly deformed under the action of the spring 311, and further the locking displacement of the pin rod 310 can be compensated, namely, the pin rod 310 can still be inserted into the pin hole of the wing piece 211 to realize double locking of the outward opening window 210. The risk of falling objects caused by hinge damage when the window is opened outwards can be effectively reduced.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The passive building energy-saving door and window system comprises a frame (100), wherein at least one hollowed-out area (110) is arranged on the frame (100), the hollowed-out area (110) is hinged with an outward opening window (210) and an inward opening window (220), and the passive building energy-saving door and window system is characterized in that a cavity is formed in the frame (100), a fin (211) extending into the cavity of the frame (100) is arranged on the outward opening window (210), a through hole allowing the outward opening window (210) to enter the cavity when being opened is formed in the fin (211), a locking module (300) is installed in the cavity, the locking module (300) comprises a pin rod (310) capable of reciprocating along the width direction of the frame (100), and when the through hole in the fin (211) enters the cavity and is consistent with the moving direction of the pin rod (310), the pin rod (310) can be inserted into the through hole to lock the outward opening window (210);

the locking module (300) further comprises a spring (311), a pressure head (320), an oil bag (330) and a fixing block (340), the pin rod (310), the spring (311), the pressure head (320) and the oil bag (330) are all mounted on the fixing block (340), a flange (312) is arranged in the middle of the pin rod (310), the spring (311) is sleeved on the pin rod (310), and the spring (311) abuts against the flange (312) and exerts elastic force on the pin rod (310) to move towards the through hole; the pressure head (320) is arranged on the side of the pin rod (310), the pressure head (320) comprises a shell (321), a pressure rod (322) and an extruding body (323), a first cavity (3211) for the pressure rod (322) to slide and a second cavity (3212) for the extruding body (323) to slide are arranged in the shell (321), the first cavity (3211) is communicated with the second cavity (3212), the section of the first cavity (3211) is larger than that of the second cavity (3212), a piston part of the pressure rod (322) is located in the first cavity (3211), a rod part of the pressure rod (322) extends to the outside of the shell (321) and is in vertical contact with the flange (312), an oil path communicated with the second cavity (3212) is arranged at the tail part of the shell (321), the other end of the oil path is connected with the oil bag (330), and the extruding body (323) consists of a sealed coating film and non-Newtonian fluid inside;

the fixed block (340) is provided with a blind hole for accommodating the pin rod (310) when the pin rod (310) moves away from the through hole;

a pressure plate (350) is further installed in the cavity of the frame (100), the pressure plate (350) rotates around one end of the pressure plate, a pulling rope (351) is fixed in the middle of the pressure plate (350), the oil bag (330) is arranged at the far end of a fulcrum of the pressure plate (350), and the pulling rope (351) extends out of the frame (100) and is fixedly connected with the frame of the inward opening window (220);

when the inward opening window is opened, the pulling rope is pulled to drive the pressing plate to rotate, and the pressing plate contacts and extrudes the oil bag in the rotating process, so that the medium oil in the oil way is quickly pressed into the second cavity.

2. The passive building energy saving window and door system of claim 1, wherein the coating film is a polymer flexible film.