CN208311130U - Extractor fan and rack with the extractor fan - Google Patents
Extractor fan and rack with the extractor fan Download PDFInfo
- Publication number
- CN208311130U CN208311130U CN201820839266.9U CN201820839266U CN208311130U CN 208311130 U CN208311130 U CN 208311130U CN 201820839266 U CN201820839266 U CN 201820839266U CN 208311130 U CN208311130 U CN 208311130U
- Authority
- CN
- China
- Prior art keywords
- rack
- air draft
- draft passage
- extractor fan
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005086 pumping Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 230000004308 accommodation Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 4
- 230000001473 noxious effect Effects 0.000 abstract description 3
- 231100000331 toxic Toxicity 0.000 abstract description 3
- 230000002588 toxic effect Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 description 10
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Abstract
The utility model discloses a kind of rack and its extractor fans, extractor fan is set in rack and the exhausting portion including pipeline, in rack and the air draft passage being formed in rack, air draft passage runs through rack, one end of air draft passage has the first opening, the other end of air draft passage has the second opening, second opening is connected to the first end of pipeline, and the second end of pipeline is connected to exhausting portion.The extractor fan of the utility model is set in rack, run through rack by air draft passage, instead of traditional wind chamber for being placed outside rack, the space of rack is rationally utilized, be conducive to for wind chamber and rack being combined into one, it is moved together convenient for the extractor fan and rack of the utility model, and simplifies the structure of the extractor fan of the utility model.Meanwhile the extractor fan of the utility model effectively timely takes the noxious materials such as the formaldehyde evaporated in the course of work away, it is ensured that the personal safety and reduction Toxic discharge of operator achievees the purpose that safe and environment-friendly.
Description
Technical field
It is filled the utility model relates to exhausting field more particularly to a kind of extractor fan that pressing machine is used and with the exhausting
The rack set.
Background technique
With the development of science and technology with humane progress, much require to use extractor fan in more occasion and equipment,
It can be seen that extractor fan plays an important role to people's lives and production.
Wherein, for the pressing machine of clothes pressing, the extractor fan of pressing machine need to be configured at outside pressing machine
Bellows connection, then connect by bellows with extraneous exhaust fan, passes through bellows and extractor fan to reach the exhaust fan in the external world
Cooperation goes to carry out exhausting purpose to pressing machine.
But since existing extractor fan is needed to configure in the bellows connection outside pressing machine, therefore extractor fan and equipment
It needs to occupy certain space when being used together, causes space layout unreasonable, be unfavorable for the beauty and shifting of whole pressing machine
It is dynamic, so reduce the efficiency used.
Equally, other equipment equipped with extractor fan in addition to the pressing machine in clothes pressing, equally exist above-mentioned
Defect.
Therefore, it is badly in need of wanting a kind of reasonable extractor fan of space layout and rack with the extractor fan above-mentioned to overcome
Defect.
Utility model content
The one of the utility model is designed to provide a kind of reasonable extractor fan of space layout.
The another object of the utility model is to provide a kind of reasonable rack of space layout.
To achieve the above object, the extractor fan of the utility model be set to rack on, including pipeline, be set to the rack on
Exhausting portion and the air draft passage that is formed in the rack, the air draft passage run through the rack, the air draft passage
One end has the first opening, and the other end of the air draft passage has the second opening, and the of second opening and the pipeline
One end connection, the second end of the pipeline are connected to the exhausting portion.
Preferably, vertical direction of the air draft passage along rack, first opening is located at the top of the air draft passage
Portion, second opening are located at the bottom of the air draft passage.
Preferably, the extractor fan of the utility model further includes pumping off cylinder and positioned at institute outside the air draft passage
The closeouts in air draft passage are stated, the output end for pumping off cylinder is placed in the air draft passage in stretching for sealing, the envelope
Blocking piece pumps off on the output end of cylinder described in being mounted on, and the cylinder that pumps off drives the closeouts to be selectively opened or be closed
Second opening.
Preferably, being equipped with sealing flange on the lateral wall of the air draft passage, the output end for pumping off cylinder is in close
Feud passes through the sealing flange and is protruded into the air draft passage again.
Preferably, the rack has the first receiving space adjacent with the lateral wall of the air draft passage and the second receiving
Space, the cylinder that pumps off are located in the first receiving space, and the pipeline is located in second accommodation space.
Preferably, the closeouts are flexible structure.
Preferably, the outer profile of the closeouts is annular, the size of the outer profile of the closeouts is greater than or equal to institute
State the size of the second opening.
Preferably, the cross section of the air draft passage is round, polygon or ellipse.
To achieve the above object, the rack of the utility model includes extractor fan above-mentioned.
Preferably, the rack is equipped with workbench, the exhausting portion is located on the workbench.
Compared with prior art, logical comprising pipeline, the exhausting being formed in rack due to the extractor fan of the utility model
Road and the exhausting portion in rack, air draft passage run through rack, rationally sharp instead of traditional wind chamber for being placed outside rack
With the space of rack, be conducive to for wind chamber and rack being combined into one, convenient for the extractor fan and rack one of the utility model
Movement is played, and simplifies the structure of the extractor fan of the utility model.Meanwhile the extractor fan of the utility model is effectively by work
The noxious materials such as the formaldehyde evaporated during making are timely taken away, it is ensured that the personal safety of operator and reduction Toxic row
It puts, achievees the purpose that safe and environment-friendly.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model.
Fig. 2 is the enlarged drawing in Fig. 1 at A.
Specific embodiment
In order to which the technology contents, construction feature of the utility model is described in detail, below in conjunction with embodiment and cooperate attached drawing
It is described further.
Fig. 1 to Fig. 2 is please referred to, the rack 100 of the utility model includes extractor fan 10 and workbench 20.Wherein, exhausting
Device 10 includes pipeline 2, the exhausting portion 5 on workbench 20 and the air draft passage 1 being formed in rack 100, air draft passage 1
Through rack 100, one end of air draft passage 1 has the first opening 11, and the first opening 11 is taken out for connecting with extraneous exhaust fan
The other end in wind channel 1 has the second opening 12, and the second opening 12 is connected to the first end 21 of pipeline 2, the second end 22 of pipeline 2
It is connected to exhausting portion 5.Certainly, in other embodiments, according to the needs of actual conditions, exhausting portion 5 can be set to its of rack 100
To carry out exhausting to it on remaining part position, therefore it is not limited.Specifically, air draft passage 1 is arranged along the vertical direction of rack 100,
Certainly, in other embodiments, according to the needs of actual conditions, air draft passage 1 is arranged along the horizontal direction of rack 100, therefore not
As limit.First opening 11 is located at the top of air draft passage 1, and the second opening 12 is located at the bottom of air draft passage 1.Air draft passage
1 cross section is quadrangle, certainly, in other embodiments, the cross section of air draft passage 1 be circle, ellipse, triangle,
Pentagon etc., therefore be not limited.More specifically, as follows:
Please refer to Fig. 1 to Fig. 2, extractor fan 10 further includes pumping off cylinder 3 and logical positioned at exhausting outside air draft passage 1
Closeouts 6 in road 1, the output end 31 for pumping off cylinder 3 are placed in air draft passage 1 in stretching for sealing, and closeouts 6, which are mounted on, to be pumped off
On the output end 31 of cylinder 3, pumps off cylinder 3 and closeouts 6 is driven to be selectively opened or be closed the second opening 12.For example,
When air extractor 10 works, the output end 31 for pumping off cylinder 3 is shunk to drive closeouts 6 to open the second opening 12, so that the
Two openings, 12 connection air draft passage 1, at this point, the workbench 20 in rack 100 is sequentially communicated pipeline 2, air draft passage 1 and exhausting
Machine, to carry out exhausting work；When extractor fan 10 stops working, the elongation of output end 31 for pumping off cylinder 3 drives closeouts 6
The second opening 12 of closure, to disconnect the connection between the workbench 20 in rack 100 and air draft passage 1, turns off exhaust fan, from
And pressure between the extractor fan 10 of the utility model and rack 100 is stablized, thus ensured the reliability of work with
Safety.Specifically, sealing flange 4 is installed on the lateral wall 13 of air draft passage 1, but not limited to this；Pump off the output of cylinder 3
End 31 is in sealingly extend through sealing flange 4 to protrude into again in air draft passage 1.Rack 100 has 13 phase of lateral wall with air draft passage 1
Adjacent first receiving space 101 and the second accommodation space 102 pumps off cylinder 3 and is located in first receiving space 101 to prevent exhausting
Pressure in channel 1 impacts the work for pumping off cylinder 3, while will pump off cylinder 3 and hide, so that the machine of the utility model
100 space layout of frame is reasonable, beautiful succinct, but not limited to this；Pipeline 2 is located in the second accommodation space 102 to hide pipeline 2,
So that 100 space layout of rack of the utility model is reasonable, it is beautiful and clean, but not limited to this.Certainly, in other embodiments,
Rack 100 is not provided with first receiving space 101, and the cylinder 3 that pumps off at this time is located on the lateral wall 103 of rack 1, thus not as
Limit.Preferably it is that closeouts 6 are flexible structure, there is good leakproofness by the closeouts 6 of flexible structure, thus it is more advantageous
In the opening of closure second 12.Meanwhile closeouts 6 are silica gel material, are more advantageous to the second opening 12 of sealing.The foreign steamer of closeouts 6
Exterior feature is annular, and for example, the outer profile of closeouts 6 is circle, and certainly, in other embodiments, the outer profile of closeouts 6 is also
It can be square or ellipse, but not limited to this.The size of the outer profile of closeouts 6 is greater than the size of the second opening 12,
So that closeouts 6 are more convenient to the closure of the second opening 12, meanwhile, the outer profile of closeouts 6 does not need and the second opening
12 outer profile coincide, to reduce processing cost.Certainly, in other embodiments, the outer profile sizes of closeouts 6 is equal to the
The size of two openings 12, it will be understood that, when the outer profile size of closeouts 6 is equal to the size of the second opening 12, closeouts 6
Profile match with the profile of the second opening 12, therefore be not limited.
In conjunction with attached drawing, the working principle of the extractor fan 10 of the utility model is illustrated: when the pumping of the utility model
When wind apparatus 10 works, 11 connection exhaust fan of the first opening, 12 connection 100 upper table 20 of rack of the second opening, exhaust fan is opened
It opens, the output end 31 for pumping off cylinder 3 drives closeouts 6 to move along the direction far from the second opening 12；When not needing exhausting, take out
Die cylinder 3 the output end direction that drives closeouts 6 towards the second opening 12 it is mobile to block the second opening 12, disconnect workbench 20
Exhaust fan is turned off after connection between air draft passage 1.
Compared with prior art, since the extractor fan of the utility model 10 includes pipeline 2, is formed in rack 100
Air draft passage 1 and the exhausting portion 5 in rack 100, air draft passage 1 run through rack 100, are placed outside rack instead of traditional
The space of rack 100 is rationally utilized in 100 wind chamber, is conducive to for wind chamber and rack 100 being combined into one, and is convenient for this reality
It is moved together with novel extractor fan 10 with rack 100, and simplifies the structure of the extractor fan 10 of the utility model.Together
When, the extractor fan 10 of the utility model effectively timely takes the noxious materials such as the formaldehyde evaporated in the course of work away, really
It protects the personal safety of operator and reduces Toxic discharge, achieve the purpose that safe and environment-friendly.
Above disclosed is only the preferred embodiments of the utility model, and the power of the utility model cannot be limited with this
Sharp range, therefore equivalent variations made according to the claim of the utility model belong to the range that the utility model is covered.
Claims (10)
1. a kind of extractor fan is set in rack, it is characterised in that: exhausting portion and shape including pipeline, in the rack
Air draft passage in rack described in Cheng Yu, the air draft passage run through the rack, and one end of the air draft passage has first
Opening, the other end of the air draft passage have the second opening, and second opening is connected to the first end of the pipeline, described
The second end of pipeline is connected to the exhausting portion.
2. extractor fan according to claim 1, which is characterized in that vertical direction cloth of the air draft passage along rack
It sets, first opening is located at the top of the air draft passage, and second opening is located at the bottom of the air draft passage.
3. extractor fan according to claim 1, which is characterized in that further include pumping off gas outside the air draft passage
Cylinder and the closeouts in the air draft passage, the output end for pumping off cylinder are placed in the air draft passage in stretching for sealing
It is interior, the closeouts be mounted on it is described pump off on the output end of cylinder, the cylinder that pumps off drives the closeouts selectively
Second opening described in open or close.
4. extractor fan according to claim 3, which is characterized in that be equipped with sealing on the lateral wall of the air draft passage
Flange, the output end for pumping off cylinder are in sealingly extend through the sealing flange to protrude into again in the air draft passage.
5. extractor fan according to claim 4, which is characterized in that the rack has the outside with the air draft passage
The adjacent first receiving space of wall and the second accommodation space, the cylinder that pumps off are located in the first receiving space, the pipe
Road is located in second accommodation space.
6. extractor fan according to claim 3, which is characterized in that the closeouts are flexible structure.
7. extractor fan according to claim 3, which is characterized in that the outer profile of the closeouts is annular, the envelope
The size of the outer profile of blocking piece is greater than or equal to the size of second opening.
8. extractor fan according to claim 1, which is characterized in that the cross section of the air draft passage is round, polygon
Shape or ellipse.
9. a kind of rack, it is characterised in that: including extractor fan as claimed in any one of claims 1 to 8.
10. rack according to claim 9, which is characterized in that the rack is equipped with workbench, and the exhausting portion is located at
On the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839266.9U CN208311130U (en) | 2018-05-31 | 2018-05-31 | Extractor fan and rack with the extractor fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839266.9U CN208311130U (en) | 2018-05-31 | 2018-05-31 | Extractor fan and rack with the extractor fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311130U true CN208311130U (en) | 2019-01-01 |
Family
ID=64709398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820839266.9U Expired - Fee Related CN208311130U (en) | 2018-05-31 | 2018-05-31 | Extractor fan and rack with the extractor fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311130U (en) |
-
2018
- 2018-05-31 CN CN201820839266.9U patent/CN208311130U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |