CN110374476B

CN110374476B - Building is with ventilation window that gives sound insulation

Info

Publication number: CN110374476B
Application number: CN201910753966.5A
Authority: CN
Inventors: 操胜中
Original assignee: Jingjiang Chunzhu Environmental Protection Technology Co Ltd
Current assignee: Jingjiang Chunzhu Environmental Protection Technology Co., Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-07-03
Anticipated expiration: 2039-08-15
Also published as: CN110374476A

Abstract

The invention discloses a sound-insulation ventilating window for buildings, which comprises a window frame and glass arranged on the window frame, wherein two ventilating devices are symmetrically arranged on the side wall of the window frame, each ventilating device comprises a movable cavity arranged in the window frame, an outer air hole and an inner air hole which are communicated with the movable cavities are arranged on two sides of the window frame, a U-shaped air storage tank is arranged on the inner wall of each movable cavity, two ends of each air storage tank are communicated with the inner parts of the movable cavities, and a positive ventilating structure and a side ventilating mechanism are respectively arranged in each movable cavity. Has the advantages that: by the common ventilation effect of building both sides wall for building wall simultaneously gets into outside air, and the indoor air of simultaneously outside exhaust forms inside and outside air cycle on the whole, realizes indoor ventilation, guarantees good indoor air circumstance, does not influence syllable-dividing effect simultaneously.

Description

Building is with ventilation window that gives sound insulation

Technical Field

The invention relates to the technical field of building ventilation, in particular to a sound insulation ventilating window for a building.

Background

With the improvement of living standard, the environmental requirements of people on life and work are higher, and the air quality problem directly influencing human health is particularly emphasized.

At present many buildings are for safety and eliminate the influence of external noise to indoor environment, install the better glass window of effect that gives sound insulation mostly, often indoor closed condition in order to guarantee the effect that gives sound insulation for outside fresh air can't enter into indoorly, and then influences the health, and in case open the window for the ventilation and will lose good syllable-dividing effect, make the window that gives sound insulation and take the form of a virtual, make the noise cause the injury to the human body.

Disclosure of Invention

The invention aims to solve the problem that indoor ventilation influences the insulation effect in the prior art, and provides a sound insulation ventilating window for a building.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a building is with ventilation window that gives sound insulation, includes the window frame and installs the glass on the window frame, two ventilation unit have been seted up to the lateral wall symmetry of window frame, ventilation unit is including seting up the inside movable chamber in window frame, outer wind hole and the interior wind hole with activity chamber intercommunication are seted up to the both sides of window frame, the gas receiver of U type has been seted up to the inner wall in activity chamber, the both ends of gas receiver all with the inside intercommunication in activity chamber, two the inside in activity chamber is equipped with positive ventilation structure and side ventilation mechanism respectively.

In foretell building is with ventilation window that gives sound insulation, just ventilation structure includes and corresponds the positive baffle of the sealed sliding connection of activity intracavity wall, positive baffle has the front spring with the common welding of the one end inner wall that corresponds the activity chamber and be close to interior wind hole, positive baffle offsets with the one end that corresponds the gas receiver and be close to outer wind hole, the gas receiver does not communicate with outer wind hole, the length of positive baffle equals gas receiver both ends open-ended maximum interval, the gas receiver is kept away from outer wind hole one end and interior wind hole department on same horizontal plane and with interior wind hole intercommunication.

In foretell building is with ventilation window that gives sound insulation, the side ventilation structure include with the sealed sliding connection's of corresponding movable chamber inner wall side shield, side shield has the side spring with the common welding of the one end inner wall that corresponds movable chamber and be close to interior wind hole, side shield and the one end that corresponds the gas receiver and be close to interior wind hole and interior wind hole all offset, side shield's length equals gas receiver both ends open-ended maximum distance, the gas receiver is close to the one end and the interior wind hole in interior wind hole and is located same horizontal plane, the one end and the movable chamber and the outer wind hole intercommunication in interior wind hole are kept away from to the gas receiver.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, due to the design of the front baffle, after external front air enters the movable cavity through the outer air hole, the front baffle is pushed to move, so that the air storage tank is communicated with the outer air hole and is separated from the inner air hole, so that the external air enters the air storage tank for storage, the extrusion force of the air storage tank on the front baffle is reduced, and the front baffle is returned under the elastic force action of the front spring, so that the external air stored in the air storage tank enters the room through the inner air hole, the external air enters, meanwhile, the internal and external air flow is not communicated directly, and the sound insulation effect is ensured.

2. By the design of side shield, when the strong wind of side blows, will make the intracavity portion that moves about form the negative pressure, make side shield outside wind hole one end remove, make gas receiver and outer wind hole cut off and interior wind hole intercommunication, and then make the room air enter into the gas receiver and save, blow the back side shield return under the spring action of side spring at wind, and then make the room air of storage discharge by outer wind hole, the discharge of room air has been realized, the direct circulation of inside and outside air current can not appear in the same, guarantee the effect that gives sound insulation.

To sum up, by the joint ventilation effect of building both sides wall for building wall simultaneously gets into outside air, simultaneously the outside indoor air that discharges forms inside and outside air cycle on the whole, realizes indoor ventilation, guarantees good indoor air environment, does not influence syllable-dividing effect simultaneously.

Drawings

Fig. 1 is a schematic structural view of a sound-insulating ventilation window for a building according to the present invention.

Fig. 2 is a side sectional view of a soundproof ventilation window for buildings according to the present invention.

In the figure: 1 window frame, 2 glass, 3 movable cavities, 4 external air holes, 5 internal air holes, 6 air storage tanks, 7 front springs, 8 front baffles, 9 side springs and 10 side baffles.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-2, a building is with ventilation window that gives sound insulation, including window frame 1 and install glass 2 on window frame 1, two ventilation unit have been seted up to the lateral wall symmetry of window frame 1, ventilation unit is including seting up at the inside movable chamber 3 of window frame 1, outer wind hole 4 and interior wind hole 5 with movable chamber 3 intercommunication are seted up to the both sides of window frame 1, the gas storage tank 6 of U type is seted up to the inner wall in movable chamber 3, the both ends of gas storage tank 6 all communicate with movable chamber 3 is inside, the inside in two movable chambers 3 is equipped with positive ventilation structure and side ventilation mechanism respectively, glass 2 is sound insulation glass.

The positive ventilation structure includes and corresponds 3 inner wall sealing sliding connection's of movable chamber positive baffle 8, positive baffle 8 and the common welding of the one end inner wall that corresponds movable chamber 3 and is close to interior wind hole 5 have positive spring 7, positive baffle 8 offsets with the one end that corresponds gas receiver 6 and is close to exterior wind hole 4, gas receiver 6 and exterior wind hole 4 do not communicate, the length of positive baffle 8 equals the open-ended maximum interval in gas receiver 6 both ends, positive baffle 8 blocks gas receiver 6 and interior wind hole 5's intercommunication when guaranteeing gas receiver 6 and exterior wind hole 4 intercommunication, avoid the direct flow of inside and outside air current, the one end that gas receiver 6 kept away from exterior wind hole 4 is in same horizontal plane and communicates with interior wind hole 5, guarantee the two and movable chamber 3's intercommunication be in synchronous state.

The side ventilation structure comprises a side baffle 10 which is in sealing sliding connection with the inner wall of the corresponding movable cavity 3, a side spring 9 is welded on the side baffle 10 and the inner wall of the corresponding movable cavity 3 at one end close to the inner air hole 5, the side baffle 10 is abutted against one end of the corresponding air storage tank 6 close to the inner air hole 5 and the inner air hole 5, the inner air hole 5 is not communicated with the air storage tank 6 in an initial state, the length of the side baffle 10 is equal to the maximum distance between openings at two ends of the air storage tank 6, the side baffle 10 can separate the communication between the air storage tank 6 and the outer air hole 4 when the air storage tank 6 is communicated with the inner air hole 5, one end of the air storage tank 6 close to the inner air hole 5 and the inner air hole 5 are located on the same horizontal plane, and one end of the air storage tank 6 far away from the inner air hole 5 is communicated with; the inner air hole 5 and the outer air hole 4 are respectively communicated with the indoor space and the outdoor space and are always in a non-communicated state, so that the inner air flow and the outer air flow are not directly circulated, and the sound insulation effect is ensured.

When the invention is used for ventilation, the window frame 1 and the glass 2 are required to be simultaneously installed on two mutually vertical side walls of a building, after wind blows from the outside of the building, when the wind outside the building presents a front vertical wind direction to one side wall, a side strong wind is presented to the other side wall, when the front wind blows, air enters the movable cavity 3 from the outer wind hole 4 and pushes the front baffle 8 and the side baffle 10, the side baffle 10 compresses the side spring 9 and then is still propped against one end of the air storage tank 6 and the inner wind hole 5 to keep the original state, the front baffle 8 gradually extrudes the front spring 7 under the wind blowing to ensure that one end of the air storage tank 6 far away from the inner wind hole 5 is communicated with the movable cavity 3, and one end of the air storage tank 6 close to the inner wind hole 5 and the inner wind hole 5 are separated from the movable cavity 3 under the sealing action of the front baffle 8, and then the outside air enters the air storage tank 6, because the activity chamber 3 is close to 4 one ends air loss atmospheric pressure in outer wind hole and reduces for positive baffle 8 is the return under the spring action of front spring 7, and then makes the one end that interior wind hole 5 was kept away from to gas storage tank 6 separate with activity chamber 3, and the one end that gas storage tank 6 was close to interior wind hole 5 and interior wind hole 5 all communicate with activity chamber 3, makes the outside air that gas storage tank 6 got into enter into indoorly through interior wind hole 5.

Along with the continuous change of outside wind-force size, the more reciprocating motion of positive baffle 8, and outside air is also continuous to be stored through gas storage tank 6 and is entered into indoorly, and whole process is continuously gone on and outside air is direct not communicate with inside air direct contact for outside noise can not propagate to indoorly through the mode that the air flows, and then guarantees glass 2's syllable-dividing effect.

The strong side wind blown by the wall on the other side of the building can make the interior of the movable cavity 3 form negative pressure, the front baffle 8 and the side baffle 10 respectively pull the front spring 7 and the side spring 9 to move to the corresponding outer wind hole 4 under the action of the negative pressure, the movement of the front baffle 8 can not change the communication relation between one end of the air storage tank 6 close to the outer wind hole 4 and the outer wind hole 4, further, the indoor air flow and the outer air flow can not be exchanged, so that the original state is kept, the communication between one end of the air storage tank 6 close to the outer wind hole 4, the movable cavity 3 and the outer wind hole 4 is isolated after the side baffle 10 moves, the end of the air storage tank 6 far away from the outer wind hole 4 and the inner wind hole 5 are in a communication state, so that the inner air enters the air storage tank 6, no negative pressure exists in the movable cavity 3 after the air blows through the outer wind hole 4, and then the side baffle 10 is reset under the action of the elastic force, and then make interior wind hole 5 and gas receiver 6 cut off, and the indoor air current that gets into in the gas receiver 6 will be discharged by outer wind hole 4, along with the continuous blowing of strong wind of side for side baffle 10 is reciprocating motion, makes the inside air constantly outwards discharge.

The ventilation windows on the two sides of the wall jointly realize the air flow exchange between indoor air and outside air, and the exchange process has no direct circulation of air flow, so that the integral sound insulation effect is ensured.

Although the terms window frame 1, glass 2, active cavity 3, outer vent 4, inner vent 5, air reservoir 6, front spring 7, front screen 8, side spring 9, side screen 10, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. A building is with ventilation window that gives sound insulation, includes window frame (1) and installs glass (2) on window frame (1), its characterized in that, two ventilation unit have been seted up to the lateral wall symmetry of window frame (1), ventilation unit is including seting up activity chamber (3) inside window frame (1), the outside wind hole (4) and interior wind hole (5) that communicate with activity chamber (3) are seted up to the both sides of window frame (1), the inner wall in activity chamber (3) is seted up the gas receiver (6) of U type, the both ends of gas receiver (6) all communicate with activity chamber (3) inside, the inside in two activity chamber (3) is equipped with positive ventilation structure and side ventilation mechanism respectively;

the positive ventilation structure comprises a front baffle (8) which is in sealing sliding connection with the inner wall of a corresponding movable cavity (3), a front spring (7) is welded on the front baffle (8) and the inner wall of one end, close to an inner air hole (5), of the corresponding movable cavity (3) together, the front baffle (8) abuts against one end, close to an outer air hole (4), of a corresponding air storage groove (6), the air storage groove (6) is not communicated with the outer air hole (4), the length of the front baffle (8) is equal to the maximum distance between openings at two ends of the air storage groove (6), and one end, far away from the outer air hole (4), of the air storage groove (6) is located on the same horizontal plane with the inner air hole (5) and is communicated with the inner air hole (5);

side ventilation structure include with correspond movable chamber (3) inner wall sealing sliding connection's side shield (10), side shield (10) and the common welding of the one end inner wall that corresponds movable chamber (3) is close to interior wind hole (5) have side spring (9), side shield (10) all offsets with one end and interior wind hole (5) that correspond gas storage tank (6) are close to interior wind hole (5), the length of side shield (10) equals gas storage tank (6) both ends open-ended maximum interval, one end and interior wind hole (5) that gas storage tank (6) are close to interior wind hole (5) are located same horizontal plane, the one end and movable chamber (3) and outer wind hole (4) intercommunication of interior wind hole (5) are kept away from in gas storage tank (6).