CN208619007U - The dedusting denoising device being installed between building bilayer sash - Google Patents

Abstract

It the utility model discloses a kind of dedusting denoising device being installed between building bilayer sash, is arranged in by 2 or more function monomers grid-like, is installed between inside and outside two layers of sash in parallel with each other by certain inclination angle；The function monomer includes shell and winding air filtration structure in the inner and absorbing sound and lowering noise structure；Wherein, arranging system air hole on the shell.It, which is efficiently solved, is located in urban central zone or commerce and trade center, as air pollution and or noise pollution caused by civilian or commercial buildings, the especially inconvenient problem of high-rise windowing ventilation, both indoor ventilation had been realized, reduce the infringement of outside air pollution and noise pollution significantly again, effectively improve people inhabitation and or working environment, be more advantageous to people body and mind spirit health；And its structure is simple, and it is convenient to install and use, and it is low in cost, it can be widely applied on the double-deck sash of residential houses and commercial buildings.

Description

The dedusting denoising device being installed between building bilayer sash

Technical field

The utility model relates to ventilation devices more particularly to a kind of be installed between building bilayer sash to have dedusting The device of decrease of noise functions.

Background technique

With the propulsion of modernization construction process, nowadays, the mankind are generally faced with the problem of living environment worsening； Wherein, air pollution and noise pollution more obviously have become modern and can not avoid also without " killer " that can be stealthy；For those It is especially true for the people for inhabiting the down town of high buildings and large mansions rainbow flashing bustling with vehicles in a compact mass.Windowing is blown on one's face And what is come is extremely stagnant air and the voice to rise one after another, undoubtedly constitutes huge hidden danger for physical and mental health.

In this case, people constantly research and develop various relevant products, including air cleaning unit, isolation Rattle devices, etc.；But these devices or have a single function, it cannot take into account, or structure is complicated, it is with high costs, or even peace It fills extremely not convenient.By taking Chinese invention patent application CN101881504A as an example, it discloses a kind of combined type dedusting sound-insulating air suction Filter device, but its one side needs specially open up ventilation opening on building masonry wall and are installed, and on the other hand its structure is multiple Miscellaneous, spare and accessory parts are numerous, and processing technology requires stringent, undoubtedly increase manufacturing cost and operation and maintenance cost, then it makes for a long time It can naturally also be had a greatly reduced quality with effect and its popularization and application.

Summary of the invention

It is needed in view of the problems of prior art, and objectively, the utility model is intended to open one kind and is installed on build The dedusting denoising device between object bilayer sash is built, is installed between two fixed window frames of building bilayer sash, is utilized The structure of its own dedusting noise reduction and the resistance drop effect of forms itself carry out effective dedusting drop for outdoor air or air-flow It makes an uproar and water conservancy diversion, to play the role of pure air and abatement noise.

The technical solution of the utility model is achieved in that

A kind of dedusting denoising device, be arranged in by 2 or more function monomers it is grid-like, in parallel with each other by certain inclination angle It is installed between inside and outside two layers of sash；The function monomer includes the air filtration structure and sound-absorbing of shell and winding in the inner Denoising structure；Wherein, arranging system air hole on the shell.

Preferably, the air filtration structure and absorbing sound and lowering noise structure are in layered distribution from top to bottom, so-called upper and lower herein, It is room under the upper and lower position namely use state for spatial position when installing, i.e., when the described function monomer is installed or used External wind passes through the air hole on the shell, first passes around air filtration structure, and then be absorbing sound and lowering noise structure.

Specifically, the shell is the light metal alloy thin plate with waterproof anti-corrosion layer, such as aluminium alloy plate；Alternatively, institute Shell is stated using plastic material, it is good to meet processing technology, light weight, the requirement of waterproof and anticorrosion.

Specifically, the air filtration structure uses non-woven fabrics material.

Specifically, the absorbing sound and lowering noise structure uses polyester fiber material.

Specifically, the function monomer is fixed between inside and outside two layers of window frame, convenient sash appearance is as usual, will not give daylighting And beauty brings any influence；The upper surface of the function monomer is 35-55 degree relative to the tilt angle of window frame vertical edge, such as Using 45 degree of overturning angles, nationality hits wind area to increase, and obtains effective dust removal and filtration effect；Meanwhile adjacent function monomer is first Tail is overlapping, to guarantee the effect of dedusting noise reduction.

Compared with prior art, the utility model is installed between the interior outer window frame of the double-deck sash of building, is solved Be located in urban central zone or commerce and trade center, as air pollution and or noise pollution caused by civilian or commercial building The inconvenient problem of object, especially high-rise windowing ventilation, had not only realized indoor ventilation, but also reduce the external world significantly The infringement of various dust pollutions of the air including PM2.5 and noise pollution and due to building Gao Feng great and bring is uncomfortable, Effectively improve people inhabitation and or working environment, be more advantageous to people body and mind spirit health；Meanwhile structure is simple, peace Fill it is easy to use, it is low in cost, there is fabulous market popularization value, can be widely applied to residential houses and commercial buildings The function of dedusting noise reduction is played on the double-deck sash.

Detailed description of the invention

Fig. 1 is the monomer structure schematic diagram of the embodiments of the present invention；

Fig. 2 is the overall schematic that the embodiments of the present invention install and use state；

Fig. 3 is the use state diagram of the grid formed in Fig. 2 by 8 monomer structures.

In figure, the monomer structure of the 100- present apparatus, 101- shell, 102- air filtration structure, 103- absorbing sound and lowering noise structure, 104- air hole, 200- assembled grating, 300- bilayer fixed sash, 301- outer window frame, 302- interior window frame, 400- Double-layered movable window Fan.

Specific embodiment

The utility model is further described specifically below with reference to examples and drawings:

A kind of dedusting denoising device is usually arranged in combination by 4-10 monomer structure 100 according to the height of sash itself Grid 200, the length direction with the window frame of the sash is in about 45 degree of inclination angles, is installed in the double-deck fixed sash in parallel with each other Inside and outside two layers of window frame between, can adopt to be screwed gluing completion can also be used, adjacent monomer structure 100 interlocks from beginning to end Overlapping, such as Fig. 2, shown in Fig. 3, the one or both sides of the bilayer fixed sash are adjacent Double-layered movable sash.It is tiltedly installed with It increases to effect and hits wind area, to obtain effective dust removal and filtration effect；Adjacent monomer structure head and the tail are overlapping, to guarantee to remove The effect of dirt noise reduction.

The monomer structure 100, as shown in Figure 1 comprising the row of stratiform from top to bottom of shell 101 and winding in the inner The air filtration structure 102 and absorbing sound and lowering noise structure 103 of cloth；Wherein, arranging system air hole 104 on the shell 101.It is described Stratiform from top to bottom arrangement, be for installation when spatial position for, that is, refer to the monomer structure installation when or use shape Under upper and lower position namely use state under state, ventilative 104 of wind on the shell 101 are come in outdoor, first pass around air Filter structure 102, and then be absorbing sound and lowering noise structure 103.

Preferably, the light metal alloy thin plate cold moudling with waterproof anti-corrosion layer can be used in the shell 101, such as adopts Use aluminium alloy plate；Alternatively, plastic material can be used in the shell 101, it is good to be also able to satisfy processing technology, light weight, and waterproof is anti- Rotten requirement.

Non-woven fabrics material can be used in the air filtration structure 102.

Polyester fiber material can be used in the absorbing sound and lowering noise structure 103.

The assembled grating 200 that two groups of present apparatus as shown in Figure 3 can be installed simultaneously under normal circumstances, is separately mounted to bilayer Between the interior outer window frame of 300 left and right sides of fixed sash, as shown in Figure 2.In use, opening side Double-layered movable sash 400 The interior sash of outer leaf and opposite side Double-layered movable sash 400, for example open the outer leaf and right side active window of left side movable sashes The interior sash of fan, then outdoor air will be combined from the left-hand sash of the double-deck fixed sash through the left side of the present apparatus naturally Grid 200, i.e. air permeable air hole sequentially pass through the air filtration layer of non-woven fabrics material and the sound-absorbing drop of polyester fiber material It makes an uproar structure；And the channel that double glazing is constituted further is passed through, and again via the right side window frame of the double-deck fixed sash After the right side assembled grating of middle installation, enter the room.In this way, the dust pollution in outdoor air is purified significantly, environment Noise can also be effectively reduced and be controlled, while the air-flow velocity entered the room also will be greatly reduced；In this way, two kinds of dedustings " change its course detour " of noise reduction and air-flow during a little, the air entered the room after this device is naturally cleaner, softer, It is more comfortable.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is practical according to this in the technical scope that the utility model discloses Novel technical solution and its technical concept is subject to equivalent substitution or change, should all cover the protection scope of the utility model it It is interior.

Claims (7)

1. a kind of dedusting denoising device being installed between building bilayer sash, it is characterised in that:

It is arranged in grid-like by 2 or more function monomers, is installed in inside and outside two layers of sash in parallel with each other by certain inclination angle Between；The function monomer includes shell and winding air filtration structure in the inner and absorbing sound and lowering noise structure；

Wherein, arranging system air hole on the shell.

2. being installed on the dedusting denoising device between building bilayer sash as described in claim 1, it is characterised in that:

The air filtration structure and absorbing sound and lowering noise structure are in layered distribution from top to bottom.

3. being installed on the dedusting denoising device between building bilayer sash as described in claim 1, it is characterised in that:

The shell uses the light metal alloy thin plate with waterproof anti-corrosion layer.

4. being installed on the dedusting denoising device between building bilayer sash as described in claim 1, it is characterised in that:

The shell uses plastic material.

5. being installed on the dedusting denoising device between building bilayer sash as described in claim 1, it is characterised in that:

The air filtration structure uses non-woven fabrics material.

6. being installed on the dedusting denoising device between building bilayer sash as described in claim 1, it is characterised in that:

The absorbing sound and lowering noise structure uses polyester fiber material.

7. being installed on the dedusting denoising device between building bilayer sash as described in claim 1, it is characterised in that:

The function monomer is fixed between inside and outside two layers of window frame, and upper surface is 35- relative to the tilt angle of window frame vertical edge 55 degree, adjacent function monomer head and the tail are overlapping.