CN207214303U - Clean room ventilation dedusting bottom plate - Google Patents

Clean room ventilation dedusting bottom plate Download PDF

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Publication number
CN207214303U
CN207214303U CN201721139164.8U CN201721139164U CN207214303U CN 207214303 U CN207214303 U CN 207214303U CN 201721139164 U CN201721139164 U CN 201721139164U CN 207214303 U CN207214303 U CN 207214303U
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CN
China
Prior art keywords
bottom plate
small opening
insulating barrier
waffle slab
clean room
Prior art date
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Active
Application number
CN201721139164.8U
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Chinese (zh)
Inventor
沈强
王丽芳
孙孝来
张建波
王艮
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SUZHOU HEPA CLEAN ENVIRONMENT ENGINEERING Co Ltd
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SUZHOU HEPA CLEAN ENVIRONMENT ENGINEERING Co Ltd
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Priority to CN201721139164.8U priority Critical patent/CN207214303U/en
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Abstract

The utility model discloses a kind of clean room ventilation dedusting bottom plate, including small opening waffle slab, and it is laid on toilet bottom；Insulating barrier, it is disposed on the lower end of the small opening waffle slab, the small opening waffle slab is arranged on the upper end of the insulating barrier by some spaced first insulating supportings, is spaced apart on the insulating barrier and is provided with some curved channels, the curved channel is longitudinally through the insulating barrier；Electrostatic precipitator, it is arranged on the lower end of the insulating barrier, and the under shed of the curved channel connects with the upper shed of the electrostatic precipitator；And return air channel, it is arranged on the lower end of the electrostatic precipitator.The utility model also reduces the energy consumption of return air unit, solves excessive to energy consumption caused by return air processing technical problem in toilet.

Description

Clean room ventilation dedusting bottom plate
Technical field
Toilet's technology field is the utility model is related to, more specifically, the utility model is related to a kind of clean room ventilation Dedusting bottom plate.
Background technology
Toilet refers to be reduced to the pollutants such as the particulate in air, noxious air, bacterium in the range of certain space Below set quota, and by temperature, humidity, cleanliness factor, air velocity and the air flow method of interior, noise and vibration and illumination, quiet Electric control specially designed room in a certain range of needs.Toilet is in modern production technology in occupation of very important Status, and in the prior art, the air inlet system sealing of toilet is not high, without the air intake of filter filtering from air inlet system Interior is leaked to, influences Cleanliness grade.
The air in many toilets is directly outer at present arranges, and does not reuse, so as to add toilet's Fresh air handling units Work load, it is necessary to Fresh air handling units handle more fresh airs to be sent in toilet, meet the inside needs of toilet, be This existing toilet starts to reuse using room air to reduce the energy consumption of Fresh air handling units, but due to the outmoded gas of interior Body directly flows back, and has equally rolled up the work load of return air unit, needed badly for this want it is a kind of with dust removal by ventilation with can Toilet's bottom plate.
Utility model content
A purpose of the present utility model is that solve at least the above, and provides the advantages of at least will be described later.
The utility model also has a purpose to be to provide a kind of clean room ventilation dedusting bottom plate, using with dedusting function Bottom plate, indoor outmoded gas are sent to toilet bottom by bottom plate, while carry out dedusting by bottom plate, and return air passes through bottom plate After dedusting, it is sent in return air unit and carries out final processing, is again fed to interior after then being mixed with fresh air, realizes The recycling of indoor gas, the energy consumption of Fresh air handling units is reduced, meanwhile, the energy consumption of return air unit is also reduced, is solved The technical problem excessive to energy consumption caused by return air processing in toilet.
In order to realize according to these purposes of the present utility model and further advantage, there is provided a kind of clean room ventilation dedusting bottom Plate, including:
Small opening waffle slab, it is laid on toilet bottom；
Insulating barrier, it is disposed on the lower end of the small opening waffle slab, and the small opening waffle slab passes through some intervals The first insulating supporting set is arranged on the upper end of the insulating barrier, is spaced apart on the insulating barrier and is provided with some curved channels, The curved channel is longitudinally through the insulating barrier；
Electrostatic precipitator, it is arranged on the lower end of the insulating barrier, and the under shed of the curved channel removes with the electrostatic The upper shed connection of dirt device；And
Return air channel, it is arranged on the lower end of the electrostatic precipitator.
Preferably, the small opening waffle slab is spliced by some pieces of waffle slabs, and the small opening waffle slab surrounding passes through close Sealing seals with toilet's side wall, and the small opening waffle slab upper end is provided with a filter mesh layer.
Preferably, the small opening waffle slab surrounding extends first angle laterally outside, and the small opening waffle slab passes through institute First angle is stated to be plugged in toilet's side wall.
Preferably, the small opening waffle slab bottom is installed with backflash, and the backflash flow direction is outdoor.
Preferably, the upper shed of the curved channel and under shed be on same vertical line, the curved channel it is upper Opening connected with the hollow layer between the small opening waffle slab and insulating barrier, first insulating supporting be disposed longitudinally on it is described in In dead level.
Preferably, the insulating barrier surrounding extends second angle laterally outside, and the insulating barrier passes through described second Angle is plugged in toilet's side wall.
Preferably, surrounding is provided with external insulation wall on the outside of the electrostatic precipitator, and the external insulation wall is laterally protruding in institute Insulating barrier certain distance is stated, the external insulation wall is fastened in toilet's side wall.
Preferably, being horizontally arranged at interval in the electrostatic precipitator has two row's dust collecting parts, and it is flat that the dust collecting part includes interval The dust collecting electrode and corona discharge electrode, the dust collecting electrode and corona discharge electrode that row is set tilt to the outside of electrostatic precipitator, and collection described in upper row The under shed of a corresponding curved channel, the air outlet of dust collecting part and institute described in lower row between each two dust collecting electrode in dirt portion State return air channel connection.
Preferably, some second insulating supportings, the electrostatic precipitator bottom are vertically arranged with the return air channel The return air channel bottom is erected at by second insulating supporting.
Preferably, the return air channel both sides are provided with a return fan, and the return fan air outlet is connected outside toilet.
The utility model comprises at least following beneficial effect：
Bottom plate is tentatively filtered by filter mesh layer to return air, is then filtered again by electrostatic precipitator, return air By the filtering twice of bottom plate, the impurity being substantially filtered out in return air, the cleanliness factor of return air is improved, after finally bottom plate is handled Return air be sent in return air unit and carry out final purified treatment, reduce the operation energy consumption of return air unit, and improve clean Cleaniliness classs in clean room.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the entirety sectional view of bottom plate；
Fig. 2 is the sectional view of insulating barrier；
Fig. 3 is the sectional view of electrostatic precipitator.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more The presence or addition of individual other elements or its combination.
Embodiment one
The utility model electricity provides a kind of clean room ventilation dedusting bottom plate, as Figure 1-3, including from top to bottom successively Small opening waffle slab 100, hollow layer 200, insulating barrier 300 and the electrostatic precipitator 400 of connection, the electrostatic precipitator 400 Bottom is provided with return air channel 500, wherein, laterally covering is laid on toilet bottom, the small opening grid to small opening waffle slab 100 The surrounding of plate 100 is sealed by fluid sealant and toilet's side wall, to prevent that indoor return air is straight without small opening waffle slab 100 Connect and leak into return air channel, in the present embodiment, the small opening waffle slab 100 is spliced by some pieces of waffle slabs, is easily installed And dismounting, the upper end of small opening waffle slab 100 are provided with a filter mesh layer 120, indoor return air is tentatively filtered by filter mesh layer 120 Afterwards, flow through small opening waffle slab 100 to flow downward, larger dust or debris by filter mesh layer 120 by being filtered out, without entering In bottom plate, the bottom of small opening waffle slab 100 is installed with backflash 130, and the backflash 130 flows to outdoor, backflash 130 Setting be to collect the liquid being lost on bottom plate, when interior has liquid low when on bottom plate, small opening grid can be flowed through Plate 100 and be collected into backflash 130, outdoor is directed to by backflash 130, prevents liquid entry into base plate interior.
Insulating barrier 300 is disposed on the lower end of the small opening waffle slab 100, in the small opening waffle slab 100 and insulation Hollow layer 200 is formed between layer 300, the small opening waffle slab 100 is set by some spaced first insulating supportings 210 Put and be disposed longitudinally in the upper end of the insulating barrier 300, first insulating supporting 210 in the hollow layer 200, the first insulation Support 210 is that small opening waffle slab 100 provides insulating supporting.
It is spaced apart on the insulating barrier 300 and is provided with some curved channels 320, the curved channel 320 is longitudinally through described Insulating barrier 300, the upper shed of the curved channel 320 not on same vertical line, have avoided foreign matter directly from upper with shed And run through the curved channel 320 down.
Electrostatic precipitator 400 is arranged on the lower end of the insulating barrier 300, and the entrance of electrostatic precipitator 400 is opened in upper end, Outlet is opened in the lower end of electrostatic precipitator 400, and the under shed of the curved channel 320 is upper with the electrostatic precipitator 400 Open communication, specifically, being horizontally arranged at interval in the electrostatic precipitator 400 has two row's dust collecting parts, two row's dust collecting parts are folded up and down Add and put, the dust collecting part includes the dust collecting electrode 420 and corona discharge electrode 430 of spaced and parallel setting, the dust collecting electrode 420 and corona discharge electrode 430 tilt to the outside of electrostatic precipitator 400, and a corresponding institute between each two dust collecting electrode 420 of dust collecting part described in upper row The under shed of curved channel 320 is stated, to cause the indoor return air of runoff curve passage 320 more fully to enter electrostatic precipitator In 400, the lower end of the electrostatic precipitator 400 is provided with return air channel 500, the air outlet of dust collecting part described in lower row with described time Wind passage 500 connects.Indoor outmoded gas once flow through small opening waffle slab 100, hollow layer 200 and insulating barrier 300 enter it is quiet In electric cleaner 400, the dust in air induces negative electrical charge by corona discharge electrode 430, and is adsorbed by the dust collecting electrode 420 of positively charged, So as to realize dedusting, dust collecting electrode 420 and corona discharge electrode 430 are alternately arranged, and add air and dust collecting electrode 420 and corona discharge electrode 430 Contact surface, to improve the absorption dust removing effects of electrostatic precipitator and processing flow, indoor outmoded gas passes through electrostatic precipitator 400 After adsorption treatment, dedusting is realized, the indoor gas after dedusting is flowed into return air channel 500.
Some second insulating supportings 520, the bottom of electrostatic precipitator 400 are vertically arranged with the return air channel 500 Portion is erected at the bottom of return air channel 500 by second insulating supporting 520, meanwhile, set stating the both sides of return air channel 500 A return fan 510 is equipped with, the air outlet of return fan 510 is connected outside toilet, and the air of interior is passed sequentially through bottom plate by return fan 510 And outdoor is retracted to, generally, the air outlet of meeting blower fan 510 is connected with return air unit, and bottom plate is carried out just by filter mesh layer to return air Step filtering, is then filtered again by electrostatic precipitator 400, and return air passes through the filtering twice of bottom plate, has been substantially filtered out time Impurity in wind, the cleanliness factor of return air is improved, the return air after finally bottom plate is handled is sent in return air unit and carried out finally Purified treatment, after final return air is mixed with the fresh air of Fresh air handling units after processing, be sent at the top of toilet, by bottom plate Twice after dust removal process, the dedusting power consumption of return air unit is effectively reduced, that is, reduces operation energy consumption, and improves cleaning Indoor cleaniliness classs.
Embodiment two
The surrounding of small opening waffle slab 100 extends first angle 110 laterally outside, and the small opening waffle slab 100 passes through First angle 110 is plugged in toilet's side wall, so as to provide support force for small opening waffle slab 100, is reduced Pressure of the small opening waffle slab 100 to insulating barrier 300.
Similarly, the surrounding of insulating barrier 300 extends second angle 310 laterally outside, and the insulating barrier 300 is by described Second angle 310 is plugged in toilet's side wall, so as to provide support force for insulating barrier 300, reduces insulating barrier 300 To the pressure of electrostatic precipitator 400.
Finally, the outside surrounding of electrostatic precipitator 400 is provided with external insulation wall 410, the external insulation wall 410 is laterally The certain distance of insulating barrier 300 is protruded from, the external insulation wall 410 is fastened in toilet's side wall, on the one hand, outer exhausted Edge wall 410 is that electrostatic precipitator 400 provides more preferable insulating properties, ensures safety in production, on the other hand, the external insulation of protrusion Wall 410 is fastened in toilet's side wall, to provide support force for itself, is reduced and is applied on the second insulating supporting 520 Pressure, avoid the stress deformation of electrostatic precipitator 400.
From the above mentioned, clean room ventilation dedusting bottom plate of the present utility model, employs multi-level, and has dedusting function Bottom plate, indoor outmoded gas is sent to toilet bottom by bottom plate, while carries out dedusting by bottom plate, and return air is the bottom of by After plate dedusting, it is sent in return air unit and carries out final dust removal process, close gas is obtained, after then being mixed with fresh air Interior is again fed to, realizes the recycling of indoor gas, reduces fresh air input quantity, that is, reduce Fresh air handling units Energy consumption, meanwhile, improve the cleanliness factor of return air, reduce the energy consumption of return air unit, effectively reduce whole clean room air The energy consumption of cleaning system, while improve the cleaniliness classs of interior.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art, Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality Specific details is not limited to new and shown here as the legend with description.

Claims (10)

  1. A kind of 1. clean room ventilation dedusting bottom plate, it is characterised in that including：
    Small opening waffle slab, it is laid on toilet bottom；
    Insulating barrier, it is disposed on the lower end of the small opening waffle slab, and the small opening waffle slab passes through some interval settings The first insulating supporting be arranged on the upper end of the insulating barrier, be spaced apart on the insulating barrier and be provided with some curved channels, it is described Curved channel is longitudinally through the insulating barrier；
    Electrostatic precipitator, it is arranged on the lower end of the insulating barrier, the under shed of the curved channel and the electrostatic precipitator Upper shed connection；And
    Return air channel, it is arranged on the lower end of the electrostatic precipitator.
  2. 2. clean room ventilation dedusting bottom plate as claimed in claim 1, it is characterised in that the small opening waffle slab is by some pieces of nets Panel is spliced, and the small opening waffle slab surrounding is sealed by fluid sealant and toilet's side wall, the small opening waffle slab Upper end is provided with a filter mesh layer.
  3. 3. clean room ventilation dedusting bottom plate as claimed in claim 2, it is characterised in that horizontal on the outside of the small opening waffle slab surrounding To first angle is extended, the small opening waffle slab is plugged in toilet's side wall by first angle.
  4. 4. clean room ventilation dedusting bottom plate as claimed in claim 3, it is characterised in that the small opening waffle slab bottom, which opens up, puts There are backflash, the backflash flow direction outdoor.
  5. 5. clean room ventilation dedusting bottom plate as claimed in claim 4, it is characterised in that the upper shed of the curved channel is with Opening is not on same vertical line, the hollow layer between the upper shed of the curved channel and the small opening waffle slab and insulating barrier Connection, first insulating supporting are disposed longitudinally in the hollow layer.
  6. 6. clean room ventilation dedusting bottom plate as claimed in claim 5, it is characterised in that the insulating barrier surrounding is prolonged laterally outside Second angle is stretched out, the insulating barrier is plugged in toilet's side wall by second angle.
  7. 7. clean room ventilation dedusting bottom plate as claimed in claim 6, it is characterised in that surrounding is set on the outside of the electrostatic precipitator External insulation wall is equipped with, the external insulation wall is laterally protruding in the insulating barrier certain distance, and the external insulation wall is fastened on described In toilet's side wall.
  8. 8. clean room ventilation dedusting bottom plate as claimed in claim 7, it is characterised in that lateral separation in the electrostatic precipitator Two row's dust collecting parts are provided with, the dust collecting part includes the dust collecting electrode and corona discharge electrode of spaced and parallel setting, the dust collecting electrode and corona Pole tilts to the outside of electrostatic precipitator, and a corresponding curve leads between each two dust collecting electrode of dust collecting part described in upper row The under shed in road, the air outlet of dust collecting part connects with the return air channel described in lower row.
  9. 9. clean room ventilation dedusting bottom plate as claimed in claim 8, it is characterised in that be vertically arranged with the return air channel Some second insulating supportings, the electrostatic precipitator bottom are erected at the return air channel bottom by second insulating supporting Portion.
  10. 10. clean room ventilation dedusting bottom plate as claimed in claim 9, it is characterised in that the return air channel both sides are provided with One return fan, the return fan air outlet are connected outside toilet.
CN201721139164.8U 2017-09-06 2017-09-06 Clean room ventilation dedusting bottom plate Active CN207214303U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721139164.8U CN207214303U (en) 2017-09-06 2017-09-06 Clean room ventilation dedusting bottom plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721139164.8U CN207214303U (en) 2017-09-06 2017-09-06 Clean room ventilation dedusting bottom plate

Publications (1)

Publication Number Publication Date
CN207214303U true CN207214303U (en) 2018-04-10

Family

ID=61823347

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721139164.8U Active CN207214303U (en) 2017-09-06 2017-09-06 Clean room ventilation dedusting bottom plate

Country Status (1)

Country Link
CN (1) CN207214303U (en)

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