CN206369321U - A kind of dust proof workshop supply air system blimp - Google Patents

A kind of dust proof workshop supply air system blimp Download PDF

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Publication number
CN206369321U
CN206369321U CN201621287903.3U CN201621287903U CN206369321U CN 206369321 U CN206369321 U CN 206369321U CN 201621287903 U CN201621287903 U CN 201621287903U CN 206369321 U CN206369321 U CN 206369321U
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CN
China
Prior art keywords
stainless steel
steel casing
noise elimination
supply air
sound
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Active
Application number
CN201621287903.3U
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Chinese (zh)
Inventor
李军
丁松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Goodness Biological Engineering Co Ltd
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Qingdao Goodness Biological Engineering Co Ltd
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Priority to CN201621287903.3U priority Critical patent/CN206369321U/en
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Abstract

The utility model discloses a kind of dust proof workshop supply air system blimp, including stainless steel casing, keel, noise elimination pipeline, deadening felt, airstrainer and aluminum honeycomb panel, the noise elimination pipeline is arranged on the right side of stainless steel casing, and noise elimination duct bottom is communicated with stainless steel casing, the stainless steel casing is internally provided with mineral wool and crest sound-absorbing sponge, and mineral wool is fixed on outside crest sound-absorbing sponge, vibration damper plate is provided with the deadening felt, blower fan is installed on the vibration damper plate, the fan outlet is arranged on adpting flange by beam, keel two ends junction is fixed with rubber damping pad, the noise elimination conduit upper is provided with air inlet, sound insulation disk is installed inside the noise elimination pipeline, the sound insulation disk is made up of aluminum honeycomb panel and air vent, and air vent is arranged on aluminum honeycomb panel.The utility model effectively can carry out absorbing sound and lowering noise processing to supply air system, simple in construction, be easily installed, ventilation effect is good.

Description

A kind of dust proof workshop supply air system blimp
Technical field
The utility model is related to blimp equipment technical field, specially a kind of dust proof workshop supply air system blimp.
Background technology
At present, traditional dust proof workshop supply air system does not carry out more comprehensive sound insulation and noise reduction processing, traditional sound insulation Method is used installs stainless steel casing to realize noise reduction process outside blower fan, and this soundproof effect is poor, and ventilation effect is poor, Can not timely to blower fan produce heat carry out it is cold and hot exchange, blower fan is easily damaged, add factory maintenance and Cost of upkeep.
The content of the invention
The purpose of this utility model is to provide a kind of dust proof workshop supply air system blimp, to solve above-mentioned background skill The problem of being proposed in art, is had an advantageous effect in that:This effectively can carry out absorbing sound and lowering noise using new to supply air system Processing, simple in construction, easy for installation, lighter weight, movement is convenient, and ventilation effect is good.
To achieve the above object, the utility model provides following technical scheme:A kind of dust proof workshop supply air system sound insulation Cover, including stainless steel casing, keel, noise elimination pipeline, deadening felt, airstrainer and aluminum honeycomb panel, the noise elimination pipeline are set On the right side of stainless steel casing, and noise elimination duct bottom is communicated with stainless steel casing, and the stainless steel casing is internally provided with glass Cotton and crest sound-absorbing sponge, and mineral wool is fixed on outside crest sound-absorbing sponge, and vibration damper plate is provided with the deadening felt, it is described Blower fan is installed, the fan outlet is arranged on adpting flange by beam on vibration damper plate, the keel two ends connection Place is fixed with rubber damping pad, and the noise elimination conduit upper, which is provided with inside air inlet, and air inlet, is provided with airstrainer, Sound insulation disk is installed, the sound insulation disk is made up of aluminum honeycomb panel and air vent, and air vent is arranged on inside the noise elimination pipeline On aluminum honeycomb panel.
It is preferred that, the adpting flange is fixed on stainless steel casing top.
It is preferred that, the mineral wool outer layer is provided with thin plate, the bolt through keel two ends connecting hole by stainless steel Shell is fixed on the thin plate on the outside of mineral wool.
It is preferred that, the blower fan lower right is provided with air inlet.
It is preferred that, the deadening felt is fixed on stainless steel casing bottom.
Compared with prior art, the beneficial effects of the utility model are:The device external stainless steel casing is thin with inside Connect to form air insulated chamber with keel between plate, the noise of internal outflow can be slackened well, mineral wool that inside is set up and Crest sound-absorbing sponge, the noise that its internal said minuscule hole effectively can be sent to blower fan carries out reflection consumption acoustic energy to reach Sound-absorbing effect, keel two ends are mounted with that rubber damping pad can effectively reduce overhead speaker, obtain higher sound transmission loss, the hush tube set up Road is the demand for meeting air intake and the outflow for effectively having completely cut off internal sound, is used between the air outlet and adpting flange of blower fan Beam is connected, and can effectively prevent the vibrations produced during blower fan work from being sent on adpting flange, reduces the outflow of noise.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is the structural representation of the utility model keel;
Fig. 3 is the structural representation of the utility model noise elimination pipeline;
Fig. 4 is the structural representation of the utility model sound insulation disk.
In figure:1- stainless steel casings;2- adpting flanges;3- beams;4- keel;5- air inlets;6- noise elimination pipelines;7- glass Glass cotton;8- crest sound-absorbing sponges;9- vibration damper plates;10- blower fans;11- deadening felts;12- sound insulation disks;13- rubber damping pads;14- connects Connect hole;15- air inlets;16- airstrainers;17- air vents;18- aluminum honeycomb panels.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of embodiment that the utility model is provided:A kind of dust proof workshop supply air system blimp, Including stainless steel casing 1, keel 4, noise elimination pipeline 6, deadening felt 11, airstrainer 16 and aluminum honeycomb panel 18, noise elimination pipeline 6 is set Put on the right side of stainless steel casing 1, and the bottom of noise elimination pipeline 6 is communicated with stainless steel casing 1, stainless steel casing 1 is internally provided with glass Glass cotton 7 and crest sound-absorbing sponge 8, and mineral wool 7 is fixed on outside crest sound-absorbing sponge 8, and vibration damper plate is provided with deadening felt 11 9, blower fan 10 is installed, the air outlet of blower fan 10 is arranged on adpting flange 2 by beam 3, and the two ends of keel 4 connect on vibration damper plate 9 The place of connecing is fixed with rubber damping pad 13, and the top of noise elimination pipeline 6, which is provided with inside air inlet 15, and air inlet 15, is provided with air mistake Sound insulation disk 12 is installed, sound insulation disk 12 is made up of aluminum honeycomb panel 18 and air vent 17 inside filter screen 16, noise elimination pipeline 6, and ventilation Hole 17 is arranged on aluminum honeycomb panel 18, and adpting flange 2 is fixed on the top of stainless steel casing 1, and the outer layer of mineral wool 7 is provided with thin plate, Stainless steel casing 1 is fixed on the thin plate in the outside of mineral wool 7 by bolt through the connecting hole 14 at the two ends of keel 4, the bottom right of blower fan 10 Side is provided with air inlet 5, and deadening felt 11 is fixed on the bottom of stainless steel casing 1.
Operation principle:In use, the noise that blower fan 10 is sent is thin by internal crest sound-absorbing sponge 8 and the inside of mineral wool 7 The reflection-absorption of small holes, noise energy is greatly reduced, and sound continues to spread out of outward, by between stainless steel casing 1 and thin plate Air insulated chamber when sound effectively obstructed, in this course, blower fan 10 constantly from air inlet 15 suck air, blower fan 10 When the noise sent passes through silencing pipeline 6, noise is absorbed and weakened by the sound insulation disk 12 inside silencing pipeline 6, to reach sound insulation Effect.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims (5)

1. a kind of dust proof workshop supply air system blimp, including stainless steel casing(1), keel(4), noise elimination pipeline(6), sound insulation Felt(11), airstrainer(16)And aluminum honeycomb panel(18), it is characterised in that:The noise elimination pipeline(6)It is arranged on outside stainless steel Shell(1)Right side, and noise elimination pipeline(6)Bottom and stainless steel casing(1)Communicate, the stainless steel casing(1)It is internally provided with glass Glass cotton(7)With crest sound-absorbing sponge(8), and mineral wool(7)It is fixed on crest sound-absorbing sponge(8)Outside, the deadening felt(11) On be provided with vibration damper plate (9), the vibration damper plate (9) blower fan (10) be installed, blower fan (10) air outlet passes through beam (3) it is arranged on adpting flange (2), the keel(4)Two ends junction is fixed with rubber damping pad(13), the noise elimination pipeline (6)Top is provided with air inlet(15), and air inlet(15) it is internal that airstrainer (16), the noise elimination pipeline (6) are installed Inside is provided with sound insulation disk (12), and the sound insulation disk (12) is made up of aluminum honeycomb panel (18) and air vent (17), and air vent (17) it is arranged on aluminum honeycomb panel (18).
2. a kind of dust proof workshop supply air system blimp according to claim 1, it is characterised in that:The adpting flange (2) it is fixed on stainless steel casing (1) top.
3. a kind of dust proof workshop supply air system blimp according to claim 1, it is characterised in that:The mineral wool (7)Outer layer is provided with thin plate, and bolt passes through keel(4)The connecting hole at two ends(14)By stainless steel casing(1)It is fixed on mineral wool (7)On the thin plate in outside.
4. a kind of dust proof workshop supply air system blimp according to claim 1, it is characterised in that:The blower fan (10) Lower right is provided with air inlet (5).
5. a kind of dust proof workshop supply air system blimp according to claim 1, it is characterised in that:The deadening felt (11)It is fixed on stainless steel casing(1)Bottom.
CN201621287903.3U 2016-11-28 2016-11-28 A kind of dust proof workshop supply air system blimp Active CN206369321U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621287903.3U CN206369321U (en) 2016-11-28 2016-11-28 A kind of dust proof workshop supply air system blimp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621287903.3U CN206369321U (en) 2016-11-28 2016-11-28 A kind of dust proof workshop supply air system blimp

Publications (1)

Publication Number Publication Date
CN206369321U true CN206369321U (en) 2017-08-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621287903.3U Active CN206369321U (en) 2016-11-28 2016-11-28 A kind of dust proof workshop supply air system blimp

Country Status (1)

Country Link
CN (1) CN206369321U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108465333A (en) * 2018-05-31 2018-08-31 肇庆市高新区创客科技有限公司 A kind of Environment-friendlyindoor indoor air purification device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108465333A (en) * 2018-05-31 2018-08-31 肇庆市高新区创客科技有限公司 A kind of Environment-friendlyindoor indoor air purification device

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