CN108180568A - A kind of dust free room exhaust system and its mounting process - Google Patents
A kind of dust free room exhaust system and its mounting process Download PDFInfo
- Publication number
- CN108180568A CN108180568A CN201711409035.0A CN201711409035A CN108180568A CN 108180568 A CN108180568 A CN 108180568A CN 201711409035 A CN201711409035 A CN 201711409035A CN 108180568 A CN108180568 A CN 108180568A
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- Prior art keywords
- air
- dust free
- free room
- slot
- exhaust
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
- F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to a kind of dust free room exhaust system and its mounting process, aim to solve the problem that the problem of needing air draft in existing dust free room, technical key point of the present invention is, a kind of dust free room exhaust system, including setting air inlet on the ceiling, the air exhaust slot set along ground is further included, exhaust duct is connected in the air exhaust slot, the one end of exhaust duct far from air exhaust slot extends to the outside of dust free room, and the opening of the air exhaust slot is provided with grid.The invention has the advantages that：Interior is aerated by air inlet during use, make indoor maintaining constant temperature, constant humidity, simultaneously fresh, clean air is passed through for interior, indoor air enters in air exhaust slot under the influence of air pressure at this time, then outdoor is moved to by exhaust duct, at the same time, air takes pernicious gas and the aerial particulate matter that suspends to outdoor out of during outdoor is discharged to.
Description
Technical field
The present invention relates to dust free room field, more particularly to a kind of dust free room exhaust system and its mounting process.
Background technology
Dust free room (Clean Room), also known as clean room.It is the basis of contamination control.Control Airborne particulate dense
Degree, so as to reach appropriate Particulate Cleanliness degree rank.Dust free room refer to by the air in the range of certain space particulate, have
Evil air, the contaminant exclusion of bacterium etc., and by the temperature of interior, cleanliness factor, room pressure, air velocity and air flow method,
Noise vibration and illumination, Electrostatic Control give the room being specifically designed in a certain range of needs.
Some dust free rooms need to keep in use certain temperature, while also to ensure with sufficient fresh sky
Gas.Some pernicious gases and the aerial particle of suspension can be generated in dust free room also.Therefore, it needs to pacify in dust free room
Exhaust system is filled to discharge pernicious gas and floating dust.
Invention content
The object of the present invention is to provide a kind of dust free room exhaust systems, and having can be by dustless indoor pernicious gas and floating dust
The characteristics of discharge.
The present invention above-mentioned technical purpose technical scheme is that：A kind of dust free room exhaust system,
Including air inlet setting on the ceiling, the air exhaust slot set along ground is further included, exhaust duct is connected in the air exhaust slot,
The one end of exhaust duct far from air exhaust slot extends to the outside of dust free room, and the opening of the air exhaust slot is provided with grid.
By using above-mentioned technical proposal, when use, is aerated interior by air inlet, makes indoor maintaining constant temperature, perseverance
It is wet, while fresh, clean air is passed through for interior, indoor air enters in air exhaust slot under the influence of air pressure at this time, so
Outdoor is moved to by exhaust duct afterwards, at the same time, air is during outdoor is discharged to by pernicious gas and suspension
Aerial particulate matter is taken out of to outdoor.
Preferably, the exhaust duct is connect along the side of air exhaust slot with air exhaust slot, connected on the bottom surface of the air exhaust slot
There is drainpipe, drainpipe is connected with sewer pipe.
By using above-mentioned technical proposal, water can be flowed into along ground and across grid in air exhaust slot, then along drainpipe
It flows in sewer pipe, and then contributes to dustless indoor draining.
Preferably, the wind turbine for making that negative pressure is generated in air exhaust slot is connected on the exhaust duct.
By using above-mentioned technical proposal, dustless indoor air is extracted out using wind turbine, accelerates the speed of air draft.
Preferably, the drainpipe has discharge outlet close to one end of rhone, the discharge outlet has connected up set
Pipe, the short transverse of side along the casing of described sleeve pipe are provided with leakage hole, are slid in described sleeve pipe and be connected with shape and casing
The sealing element to match, the upper end of the sealing element are connected with connecting rod, and the one end of the connecting rod far from sealing element is connected with
Rotating member is provided on the grid and is threadedly coupled with the matched rotation hole of rotating member, the rotating member with rotation hole.
By using above-mentioned technical proposal, discharge outlet can be sealed using sealing element when not needing to draining, and then
It prevents the pernicious gas of sewer from entering in dust free room along drainpipe, when needing draining, rotates rotating member, make rotating member to moving up
It is dynamic, and then moved up with dynamic seal, sealing element opens discharge outlet during moving up, and the water in air exhaust slot passes through
Leakage hole enters in discharge outlet, and then is discharged, while user is by observing the height and position of rotating member, and then can judge row
Whether the mouth of a river is in the state opened.
Preferably, the bottom surface of described sleeve pipe, discharge outlet and air exhaust slot is formed with ring-shaped platform, set on the ring-shaped platform
It is equipped with rubber washer of the shape for annular.
By using above-mentioned technical proposal, during using sealing element, discharge outlet is blocked, sealing element is against rubber pad
On circle, reach better seal effect, gas in sewer pipe is further prevented to enter in air exhaust slot by discharge outlet.
Preferably, the upper surface of the rotating member is provided with handle, when the sealing element is located at the bottommost of casing,
The upper end of hand is flushed with the surface of grid.
By using above-mentioned technical proposal, handle rotates rotating member convenient for user, while sealing element blocks discharge outlet
When, the upper end of handle is flushed with the surface of grid, prevents rotating member and handle from influencing user and walking.
Preferably, the upper end of the sealing element is provided with rotation slot, the shape in the section of the rotation slot is T-shaped, institute
The end for stating connecting rod is inserted into rotation slot, and one end that the connecting rod is inserted into rotation slot is connected with fixture block.
By using above-mentioned technical proposal, when rotating rotating member, connecting rod rotation is driven, connecting rod drives fixture block rotation,
Fixture block is made to be rotated relative to sealing element, during band dynamic seal moves up and down, sealing element will not move, and then reduce
The frictional force that sealing element is subject to prevents from reducing the resistance being subject to during rotating member rotation simultaneously, when enabling user's rotation rotating member
It is more laborsaving.
Preferably, being provided with channel mould below ground, surrounded in the air exhaust slot by channel mould, the grid is located at slot
The top of mould, the bottom of the channel mould are provided with connecting plate along its surrounding, run through on the connecting plate and offer mounting hole.
By using above-mentioned technical proposal, when installation, is fixed channel mould by mounting hole, is then poured in the outside of channel mould
Concrete is filled, convenient for the installation of air exhaust slot.
It is a further object of the present invention to provide a kind of mounting process for above-mentioned dust free room exhaust system, have and facilitate peace
The characteristics of dress, above-mentioned technical purpose of the invention are realized by technical solution once：A kind of peace of dust free room exhaust system
Dress technique, includes the following steps：
Step 1：Air inlet is opened up on the ceiling of dust free room；
Step 2：Sewer pipe is laid with, drainpipe is connected on sewer pipe；
Step 3：Casting concrete；
Step 4：After concrete setting, channel mould is placed on concrete, drainpipe is made to be connected in channel mould；
Step 5：Nail is passed through into mounting hole and is inserted into concrete, and then channel mould is fixed；
Step 6：One end of exhaust pipe is connected in channel mould, the other end of exhaust pipe extends to outside and and the wind turbine of dust free room
Connection；
Step 7：Casting concrete.
In conclusion the invention has the advantages that：Interior is aerated by air inlet during use, makes interior
Constant temperature, constant humidity are kept, while fresh, clean air is passed through for interior, indoor air enters under the influence of air pressure at this time
In air exhaust slot, outdoor is then moved to by exhaust duct, at the same time, air is during outdoor is discharged to by harmful gas
Body and the aerial particulate matter that suspends are taken out of to outdoor.
Description of the drawings
Fig. 1 is the structure diagram of dust free room in embodiment 1, for embodying the position of air inlet and air exhaust slot；
Fig. 2 is the structure diagram of channel mould in embodiment 1, for embodying the position of connecting rod；
Fig. 3 is the enlarged diagram in A portions in Fig. 2, for embodying the shape of channel mould；
Fig. 4 is the sectional view of channel mould in embodiment, for embodying the position of rotating member and connecting rod；
Fig. 5 is the big enlarged diagram in B portions in Fig. 4, for embodying the position of rubber washer.
In figure, 1, ceiling；11st, air inlet；12nd, air exhaust slot；13rd, exhaust duct；14th, grid；2nd, drainpipe；21st, lower water
Pipeline；3rd, wind turbine；4th, discharge outlet；41st, casing；42nd, leakage hole；43rd, sealing element；44th, connecting rod；45th, rotating member；46th, it rotates
Hole；5th, ring-shaped platform；51st, rubber washer；6th, handle；7th, rotation slot；71st, fixture block；8th, channel mould；81st, connecting plate；82nd, mounting hole；
9th, ground；91st, groove.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
It is all protected in the right of invention by Patent Law.
Embodiment 1：A kind of dust free room exhaust system, as shown in Figure 1, dust free room includes ceiling 1 and ground 9.Ceiling 1
On offer air inlet 11.Air exhaust slot 12 is provided on ground 9, the opening of air exhaust slot 12 is rectangular, and the opening of air exhaust slot 12
Place is equipped with grid 14.Sewer pipe 21 is installed in ground 9.The outside of dust free room is equipped with wind turbine 3, is connected on wind turbine 3
Exhaust duct 13.
As shown in Fig. 2, the ground of dust free room is arranged with channel mould 8, the shape of channel mould 8 in a rectangular parallelepiped shape, and its upward opening,
Air exhaust slot 12 is surrounded by channel mould 8.The side of channel mould 8 is connected with exhaust duct 13.
As shown in figure 3, the bottom of channel mould 8 is equipped with connecting plate 81 along its surrounding, connecting plate 81 is horizontally disposed, connecting plate 81
Above run through and offer mounting hole 82.Grid 14 is mounted on the top of channel mould 8, and rotation hole 46, rotation hole 46 are offered on grid 14
In be threaded with rotating member 45.The top of rotating member 45 opens up fluted 91, and handle 6, rotating member 45 are connected in groove 91
The top of handle 6 is flushed with the surface of grid 14 when not in use.
As shown in Figure 4 and Figure 5, the bottom of channel mould 8 is connected with drainpipe 2, one end of drainpipe 2 have discharge outlet 4 and with
Air exhaust slot 12 connects, and the other end of drainpipe 2 is connected with sewer pipe 21.Casing 41 is installed, casing 41 is vertical at discharge outlet 4
It is set in the bottom surface of air exhaust slot 12, the internal diameter of casing 41 is more than the diameter of discharge outlet 4.Air exhaust slot 12 is located at the periphery of discharge outlet 4
Bottom surface and casing 41 be formed with ring-shaped platform 5, rubber washer 51 is fixed on ring-shaped platform 5.The side of casing 41 is along casing
41 are circumferentially provided with multiple leakage holes 42, and the shape of leakage hole 42 is in strip.Sliding is provided with sealing element 43 in casing 41,
The shape of sealing element 43 and the shape of casing 41 match.The shape of sealing element 43 is cylindrical.Sealing element 43 supports when not in use
It leans against on rubber washer 51.The upper end of sealing element 43 is provided with rotation slot 7, and the property in the section of rotation slot 7 turns T-shaped.Sealing element
43 top is vertically arranged with connecting rod 44, and one end of connecting rod 44 is fixedly connected with rotating member 45, the other end of connecting rod 44
It is plugged in rotation slot 7.One end that connecting rod 44 is plugged in rotation slot 7 is connected with fixture block 71, and fixture block 71 is located in rotation slot 7
And it can be rotated in rotation slot 7.
Application method：The fresh air for having certain humiture is inputted into dust free room by air inlet 11.Start wind turbine
3, make to generate negative pressure in air exhaust slot 12, indoor air passes through grid 14 to enter in air exhaust slot 12, then passes through 13 quilt of exhaust duct
It is discharged to outdoor.When having water on ground 9, water can enter along grid 14 in air exhaust slot 12.Swing handle 6, rotating member 45 is upward
It is mobile, connecting rod 44 is driven to move up, and then moved up with dynamic seal 43 while rotating member 45 moves up, will arranged
The mouth of a river 4 is opened, and passes water through leakage hole 42 and discharge outlet 4, subsequently into sewer pipe 21.After draining, in reverse direction
Swing handle 6 moves down rotating member 45, while connector and sealing element 43 move down.The top of handle 6 and grid 14
Surface when flushing, sealing element 43 is against on rubber washer 51, and discharge outlet 4 is blocked.
Embodiment 2：A kind of mounting process of dust free room exhaust system, includes the following steps：
Step 1：Air inlet 11 is opened up on the ceiling 1 of dust free room；
Step 2：Sewer pipe 21 is laid with, drainpipe 2 is connected on sewer pipe 21；
Step 3：Casting concrete；
Step 4：After concrete setting, channel mould 8 is placed on concrete, by rotating member 45, connecting rod 44,43 and of sealing element
Grid 14 is mounted on channel mould 8, and drainpipe 2 is connected in channel mould 8；
Step 5：Nail is passed through into mounting hole 82 and is inserted into concrete, and then channel mould 8 is fixed；
Step 6：One end of exhaust pipe is connected in channel mould 8, the other end of exhaust pipe extends to outside and and the wind of dust free room
Machine 3 connects；
Step 7：Casting concrete.
Claims (9)
1. a kind of dust free room exhaust system, including the air inlet (11) being arranged on ceiling (1), which is characterized in that further include
Along the air exhaust slot (12) of ground (9) setting, exhaust duct (13) is connected in the air exhaust slot (12), exhaust duct (13) is far from air draft
One end of slot (12) extends to the outside of dust free room, and the opening of the air exhaust slot (12) is provided with grid (14).
2. a kind of dust free room exhaust system according to claim 1, which is characterized in that the exhaust duct (13) is along air exhaust slot
(12) side is connect with air exhaust slot (12), is connected with drainpipe (2) on the bottom surface of the air exhaust slot (12), drainpipe (2) with
Sewer pipe (21) connects.
3. a kind of dust free room exhaust system according to claim 1, which is characterized in that be connected on the exhaust duct (13)
Make the wind turbine (3) of generation negative pressure in air exhaust slot (12).
4. a kind of dust free room exhaust system according to claim 2, which is characterized in that the drainpipe (2) is close to draining
One end of slot has discharge outlet (4), and the discharge outlet (4) has connected up casing (41), the side edge set of described sleeve pipe (41)
The short transverse of pipe (41) is provided with leakage hole (42), and the middle sliding of described sleeve pipe (41) is connected with shape and matches with casing (41)
Sealing element (43), the upper end of the sealing element (43) is connected with connecting rod (44), and the connecting rod (44) is far from sealing element
(43) one end is connected with rotating member (45), be provided on the grid (14) with rotating member (45) matched rotation hole (46),
The rotating member (45) is threadedly coupled with rotation hole (46).
5. a kind of dust free room exhaust system according to claim 4, which is characterized in that described sleeve pipe (41), discharge outlet (4)
Ring-shaped platform (5) is formed with the bottom surface of air exhaust slot (12), rubber pad of the shape for annular is provided on the ring-shaped platform (5)
It encloses (51).
A kind of 6. dust free room exhaust system according to claim 4, which is characterized in that the upper surface of the rotating member (45)
Handle (6) is provided with, when the sealing element (43) is positioned at the bottommost of casing (41), upper end and the grid (14) of handle (6)
Surface flushes.
7. a kind of dust free room exhaust system according to claim 4, which is characterized in that the upper end of the sealing element (43) is set
Rotation slot (7) is equipped with, the shape in the section of the rotation slot (7) is T-shaped, and rotation slot is inserted into the end of the connecting rod (44)
(7) in, one end that the connecting rod (44) is inserted into rotation slot (7) is connected with fixture block (71).
8. a kind of dust free room exhaust system according to claim 1, which is characterized in that be provided with channel mould below ground (9)
(8), it is surrounded in the air exhaust slot (12) by channel mould (8), the grid (14) is positioned at the top of channel mould (8), the channel mould
(8) bottom is provided with connecting plate (81) along its surrounding, runs through on the connecting plate (81) and offers mounting hole (82).
9. a kind of mounting process of dust free room exhaust system as described in claim 1-8 any one, which is characterized in that including
Following steps：
Step 1：Air inlet (11) is opened up on the ceiling (1) of dust free room；
Step 2：Sewer pipe (21) is laid with, drainpipe (2) is connected on sewer pipe (21)；
Step 3：Casting concrete；
Step 4：After concrete setting, channel mould (8) is placed on concrete, drainpipe (2) is made to be connected in channel mould (8)；
Step 5：Nail is passed through into mounting hole (82) and is inserted into concrete, and then channel mould (8) is fixed；
Step 6：One end of exhaust pipe is connected in channel mould (8), the other end of exhaust pipe extend to the outside of dust free room and with
Wind turbine (3) connects；
Step 7：Casting concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409035.0A CN108180568A (en) | 2017-12-22 | 2017-12-22 | A kind of dust free room exhaust system and its mounting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711409035.0A CN108180568A (en) | 2017-12-22 | 2017-12-22 | A kind of dust free room exhaust system and its mounting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108180568A true CN108180568A (en) | 2018-06-19 |
Family
ID=62546757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711409035.0A Pending CN108180568A (en) | 2017-12-22 | 2017-12-22 | A kind of dust free room exhaust system and its mounting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180568A (en) |
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| CN201988481U (en) * | 2011-04-14 | 2011-09-28 | 神龙汽车有限公司 | Underground air exhaust device suitable for air supply and exhaust system of station of coating workshop |
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| CN103032628A (en) * | 2011-09-30 | 2013-04-10 | 董金奎 | Construction method of pipeline in difficult construction environment |
| CN203635898U (en) * | 2013-11-29 | 2014-06-11 | 江苏大中电机股份有限公司 | Pressure casting mould for motor cast-aluminum rotor casting |
| CN205259331U (en) * | 2015-11-20 | 2016-05-25 | 福州科美节能科技有限公司 | Linear floor drain of multichannel |
| CN205536212U (en) * | 2016-02-02 | 2016-08-31 | 江苏友奥电器有限公司 | a dehumidifier |
| CN106150148A (en) * | 2016-06-27 | 2016-11-23 | 马鞍山华亿工程技术有限公司 | A kind of dust free room and construction method thereof |
| CN106556085A (en) * | 2016-12-06 | 2017-04-05 | 惠科股份有限公司 | Clean room workshop and airflow adjusting method for clean room workshop |
| CN107014144A (en) * | 2017-04-25 | 2017-08-04 | 青岛海尔特种电冰柜有限公司 | Refrigeration plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301488Y (en) * | 1997-08-01 | 1998-12-23 | 南通市净海暖通设备厂 | Roof ventilator |
| CN2470418Y (en) * | 2001-03-20 | 2002-01-09 | 崔树春 | Floor-drain deodorizer |
| CN1401949A (en) * | 2001-08-24 | 2003-03-12 | 株式会社日立制作所 | Fan filter unit controlling system and dustless chamber therewith |
| CN201059007Y (en) * | 2007-04-26 | 2008-05-14 | 罗永杨 | Electric and manual control modes compatible flume |
| CN201988481U (en) * | 2011-04-14 | 2011-09-28 | 神龙汽车有限公司 | Underground air exhaust device suitable for air supply and exhaust system of station of coating workshop |
| CN103032628A (en) * | 2011-09-30 | 2013-04-10 | 董金奎 | Construction method of pipeline in difficult construction environment |
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| CN203635898U (en) * | 2013-11-29 | 2014-06-11 | 江苏大中电机股份有限公司 | Pressure casting mould for motor cast-aluminum rotor casting |
| CN205259331U (en) * | 2015-11-20 | 2016-05-25 | 福州科美节能科技有限公司 | Linear floor drain of multichannel |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |
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| RJ01 | Rejection of invention patent application after publication |