CN2811826Y

CN2811826Y - Bellows module

Info

Publication number: CN2811826Y
Application number: CN 200520011868
Authority: CN
Inventors: 杨政谕
Original assignee: YAXIANG ENGINEERING Co Ltd
Current assignee: L&K Engineering (Suzhou) Co., Ltd.
Priority date: 2005-04-25
Filing date: 2005-04-25
Publication date: 2006-08-30
Anticipated expiration: 2015-04-25

Abstract

The utility model relates to a bellows module, particularly to a bellows module which can be assembled in a modularized mode and use few fans to achieve the certain effect. The bellows module comprises at least one bellows, at least one blast pipe, a plurality of discharge pipes and a plurality of terminal filtering devices, wherein the bellows comprises a pressure tank which is hollow and has a plurality of connected openings and a fan which is arranged on the pressure tank and is communicated with the hollow inner part of the pressure tank; the end part of the hollow blast pipe forms a connected opening; the connected openings of the blast pipe is connected with the connected openings of the pressure tank to be communicated, and the discharge pipes are communicated between the blast pipe and each terminal filtering device.

Description

The bellows module

Technical field

The utility model is about a kind of bellows module, be meant especially a kind of can modularization assembling and can also reach the bellows module of certain effect with the blower fan of minority comparatively.

Background technology

See also shown in Figure 1ly, for being installed on the known bellows construction on the ceiling, it is on the ceiling of a dust free room or confined space 7 blower fan 71 to be installed and so as to air-out.

But, owing to anywhere must keep certain blast in the dust free room, therefore, the known practice promptly must have the part of needs that blower fan 71 all is installed, cause the user must use blower fan quite a lot 71 to reach required effect, and then cause increasing installation cost, and use also comparatively power consumption of many typhoons machine 71 simultaneously.

The second, when arbitrary blower fan 71 needs maintenance or dismounting, this place will run out of steam and can't air-out, and other blower fan 71 also can't reach the complementary effect of mutual support, cause this place to lose blowing of air quantity, and then cause blast can't keep certain.

The 3rd, then for lacking the convenient effect of modularization assembling.

Therefore, this case inventor still remains to be improved thoughts on the shortcoming of above-mentioned prior art, so concentrate on studies, design, proposes a kind of reasonable in design and effectively get rid of the utility model of its shortcoming finally.

Summary of the invention

The purpose of this utility model is effectively to make it have the convenient effect of tearing open, organizing by modular structure, and the utility model can also reach the effect that keeps certain blast with the blower fan of minority comparatively, so as to reduction installation cost and more power saving.

Further purpose of the present utility model, be by docking each other between a plurality of bellows, and be interconnected, thereby it need be overhauled or during dismounting at arbitrary blower fan, can reach the complementary effect of mutual support, arbitrary end-filtration device that is communicated in airduct is all unaffected and can both air-out.

In order to achieve the above object, the utility model provides a kind of bellows module, and it comprises:

At least one bellows, these bellows comprise the forbay and of a hollow form and are located on this forbay and the blower fan that communicates with each other, and described forbay has a plurality of linking openings;

At least one airduct, the end of this hollow form airduct is formed with the linking opening, and the linking opening of this airduct is connected in the linking opening of forbay and is communicated with;

A plurality of discharge pipes, an end of each discharge pipe is communicated in this airduct; And

A plurality of end-filtration devices, each end-filtration device is communicated in the other end of each discharge pipe.

In addition, this bellows module provided by the utility model further can also be connected with other bellows module, and the linking opening of the forbay of this bellows module is to be connected and to be communicated with the free-ended opening that is connected of the airduct of other bellows module.

Description of drawings

Fig. 1 is the schematic diagram of known bellows construction.

Fig. 2 is in the utility model bellows module, the three-dimensional exploded view of its bellows.

Fig. 3 is in the utility model bellows module, the three-dimensional combination figure of its bellows.

Fig. 4 is the schematic side view of the utility model bellows module first embodiment after combination.

Fig. 5 is the schematic top plan view of the utility model bellows module second embodiment after combination.

Fig. 6 is that its bellows are provided with the stereogram of non-return baffle plate in the utility model bellows module.

Fig. 7 further is connected the schematic diagram that damper modules is arranged for the utility model bellows module.

Description of reference numerals:

7 confined spaces, 71 blower fans

2 bellows

21 forbays, 211 blow vents 212 are connected opening

22 blower fans

3 airducts

31 are connected opening

32 air outlets

4 discharge pipes

5 end-filtration devices

6 non-return baffle plates

The specific embodiment

In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing.

See also Fig. 2 to shown in Figure 7, the utility model provides a kind of bellows module, and the structure of this bellows module comprises: bellows 2, airduct 3, discharge pipe 4 and end-filtration device 5, assemble so as to modularization.Preferably, can comprise further that also one has the damper modules of non-return baffle plate 6, or directly be provided with non-return baffle plate 6 at these bellows 2.

See also Fig. 2, shown in Figure 3, the forbay 21 and that these bellows 2 comprise a hollow form is located at the blower fan 22 of this forbay, and this forbay 21 has a blow vent 211 and a plurality of linking opening 212.The described blower fan 22 that can be axial-flow type or eddy current type is to be arranged at forbay 21 these sides with this blow vent 211, and therefore, this blower fan 22 can be by this blow vent 211 be supplied gas to this linking opening 212 respectively.

See also the utility model shown in Figure 4 first embodiment, this bellows module comprises a plurality of bellows 2, a plurality of airduct 3, a plurality of discharge pipe 4 and a plurality of end-filtration device 5.Wherein, the end of each hollow form airduct 3 forms the linking opening 31 relative with aforementioned linking opening 212, respectively 31 of the linking openings of this airduct 3 are connected between the linking opening 212 of described forbay 21 and are communicated with, and each airduct 3 can be the above many siphunculus of the bilateral pipe of straight tube-like, forniciform bilateral pipe, three-way pipe or threeway.Each discharge pipe 4, the one end is communicated in the sidewall of airduct 3.Each end-filtration device 5, it then is communicated in the other end of described discharge pipe 4.The bellows module of forming the utility model first embodiment by above-mentioned structure with regard to the energy structure.

See also the utility model shown in Figure 4 first embodiment, the blower fan 22 of these bellows 2 can have multiple installation form, first kind is the outside that is installed on these forbay 21 1 sides (for example top side or bottom side etc.), second kind then is the inside that is installed on these forbay 21 1 sides (for example top side or bottom side etc.), which kind of the utility model is not limited to and installs, and first embodiment as shown in Figure 4 then is an installation form one outer, in.

See also the utility model shown in Figure 5 second embodiment, the third installation form of this blower fan 22, be installed on the outside or inner of these forbay 21 sides (for example front, rear, left and right side etc.), second embodiment as shown in Figure 5 then is the outside of blower fan 22 being located at forbay 21 sides.

In this first and second embodiment, each discharge pipe 4 is communicated in airduct 3, also multiple connected mode can be arranged, the utility model does not limit yet, as Fig. 4, first and second embodiment shown in Figure 5 then is that sidewall at each airduct 3 is provided with a plurality of air outlets 32, this end of described discharge pipe 4 then is connected in air outlet 32 places and is communicated with, so as to being beneficial to the winding of discharge pipe 4.

Therefore, the bellows module of first and second embodiment of the present utility model is really can have the effect that convenient modularization is torn open, organized.Moreover, each blower fan 22 is when supplying gas, can be by each two linking opening 212 and 31 that are connected each other, and airduct 3 and discharge pipe 4 are supplied gas, and then allow and be connected in the respectively externally air-out of end-filtration device 5 of these discharge pipe 4 other ends, and be connected and be communicated with airduct 3 between these bellows 2, therefore, even if because arbitrary blower fan 22 of maintenance or the arbitrary blower fan 22 of dismounting, and when causing arbitrary bellows 2 to stop air feed, can be because all bellows 2 and all airducts 3 all communicate with each other, and reach the complementary effect of mutual support, all unaffected and can both air-out so as to making arbitrary end-filtration device 5 that is communicated in airduct 3.The 3rd, then because single bellows 2 can supplys a plurality of end-filtration device 5 air-out, and the complementation that supports one another makes its effect that can reach the certain blast of maintenance with the blower fan 22 of minority comparatively, so as to reduction installation cost and more power saving.

Bellows module described in the utility model, except comprising first and second embodiment of a plurality of bellows 2, a plurality of airduct 3... or the like as can be as mentioned above, the bellows module of the utility model the 3rd embodiment can also be the form (not shown) that includes only bellows 2, an airduct 3, a plurality of discharge pipe 4 and a plurality of end-filtration devices 5, and the 3rd embodiment of the present utility model also can reach the effect that is same as aforementioned first and second embodiment.In addition, the bellows module of the utility model the 3rd embodiment can also be connected with other bellows module, for example, allows the linking opening 212 of forbay 21 of this bellows module, is connected and is communicated with the airduct 3 free-ended openings 212 that are connected of other bellows module.

See also shown in Figure 6ly, further have additional first kind of embodiment of non-return baffle plate 6 for the utility model.It mainly is respectively to be connected opening 212 places with what non-return baffle plate 6 was arranged at aforementioned pressure case 21, and each non-return baffle plate 6 can only unidirectionally open, and activates so as to the blower fan 22 at self and can open this non-return baffle plate 6 when supplying gas.

See also shown in Figure 7ly, further have additional second kind of embodiment of non-return baffle plate 6 for the utility model.It is that mainly the utility model bellows module further comprises a damper modules, promptly be provided with in this damper modules can only unidirectional unlatching non-return baffle plate 6.This damper modules is serially connected with the linking opening 212 of forbay 21 and being connected between the opening 31 of airduct 3, activates so as to the blower fan 22 at self and can open this non-return baffle plate 6 when supplying gas.

Please consult Fig. 6, shown in Figure 7 simultaneously, when all blower fans 22 all activate, therefore all forbays 21 will produce air pressure, and the interior pressure that makes forbay is greater than external pressure, and open non-return baffle plate 6.And when for overhaul, reason such as dismounting, and when having arbitrary blower fan 22 to stop to supply gas, should lose the forbay 21 of blast because stop to supply gas, pressure will be less than external pressure (blast that comes from other bellows 2) in it, force each non-return baffle plate 6 that all linking openings 212 of forbay 21 are sealed so as to utilizing these external pressures, pollute and be unlikely.

The forbay 21 of the utility model bellows 2, (the one side is sealed by blower fan except that can be the three-dimensional polygonal casing pattern of the disclosed hollow of aforementioned first to the 3rd embodiment, other side then forms described linking opening or is connected opening and the directly combination of sealing), this forbay 21 can also be the three-dimensional polygonal frame form's (not shown) of a hollow, for example can be to be the skeleton shape and the form (not shown) of not having tank wall.When this forbay 21 is the polygonal frame form of hollow solid, utilize blower fan 22 to be sealed in these forbay 21 1 sides; In the middle of these forbay 21 last a plurality of sides, the (not shown) of sealing then by airduct 3 or the airduct 3 and the combination of directly sealing.

Aforesaid the utility model is by modular assembling, can have the convenient effect of tearing open, organizing.All communicate with each other by bellows 2, airduct 3, discharge pipe 4 and end-filtration device 5; even if therefore arbitrary blower fan 22 is arranged shuts down; also will not any influence be arranged and all energy air-out to any end-filtration device 5; and by this mode of communicating; the utility model just can reach the effect that keeps certain blast with the blower fan 22 of minority comparatively, so as to reducing installation cost and more power saving.By docking each other and be interconnected between a plurality of bellows 2, make it when arbitrary blower fan 22 needs maintenance or dismounting, can reach the complementary effect of mutual support, arbitrary end-filtration device 5 is all unaffected and can both air-out.By the setting of non-return baffle plate 6, therefore when allowing arbitrary blower fan 22 shut down because maintenance or dismounting need, also can utilize non-return baffle plate 6 to seal this forbay 21, pollute to be unlikely.

In sum, a kind of bellows module provided by the utility model, really can solve the described significant drawback of prior art, belong to a novel utility model product with height practical value in fact, have the enhancement on the effect, meet the application condition of utility model patent, so file an application according to Patent Law, would like to ask sifting and authorize this case patent, to ensure inventor's rights and interests.

But above-described content, be of the present utility model one preferable feasible embodiment, non-so promptly limit to interest field of the present utility model, the equivalence that every utilization the utility model specification and accompanying drawing content have been done changes, and all should be contained in the interest field of the present utility model.

Claims

1, a kind of bellows module is characterized in that, comprising:

At least one bellows, these bellows are that the forbay and that comprises a hollow form is located on this forbay and the blower fan that communicates with each other, and this forbay is to have a plurality of linking openings;

At least one airduct, the end of this hollow form airduct is formed with the linking opening, and the linking opening of this airduct is connected in the linking opening of this forbay and is communicated with;

A plurality of discharge pipes, an end of each discharge pipe is communicated in described airduct; And

2, bellows module as claimed in claim 1, it is characterized in that, the forbay of described bellows is the three-dimensional polygonal framework pattern of a hollow, one side of described blower fan confining pressure case, this blower fan is to be positioned at outside this side of forbay, in the middle of the last a plurality of sides of this forbay, then seal it by the combination of described airduct or airduct and directly sealing.

3, bellows module as claimed in claim 1, it is characterized in that, the forbay of described bellows is the three-dimensional polygonal framework pattern of a hollow, one side of described blower fan confining pressure case, this blower fan is to be positioned within this side of forbay, in the middle of the last a plurality of sides of this forbay, then seal it by the combination of described airduct or airduct and directly sealing.

4, bellows module as claimed in claim 1, it is characterized in that, the forbay of described bellows is the three-dimensional polygonal casing of a hollow, the setting of one side also is communicated with described blower fan, this blower fan is to be positioned at outside this side of forbay, and other side then forms described linking opening or is connected opening and the directly combination of sealing.

5, bellows module as claimed in claim 1, it is characterized in that, the forbay of described bellows is the three-dimensional polygonal casing of a hollow, the setting of one side also is communicated with this blower fan, this blower fan is to be positioned within this side of forbay, and other side then forms described linking opening or is connected opening and the directly combination of sealing.

6, bellows module as claimed in claim 1 is characterized in that, described blower fan is the blower fan of axial-flow type or eddy current type.

7, bellows module as claimed in claim 1 is characterized in that, described airduct is the airduct or the above airduct of three way type of forniciform airduct, three way type.

8, bellows module as claimed in claim 1 is characterized in that, described bellows, respectively this linking opening of its forbay further be provided with can only unidirectional unlatching non-return baffle plate.

9, bellows module as claimed in claim 1 is characterized in that, further this forbay respectively should be connected being connected between the opening of opening and airduct, set up one can only unidirectional unlatching non-return baffle plate.

10, bellows module as claimed in claim 1 is characterized in that, further can also be connected with other bellows module, and the linking opening of the forbay of this bellows module is to be connected and to be communicated with the free-ended opening that is connected of the airduct of other bellows module.