CN203147864U - Near-suction type fume exhaust hood - Google Patents
Near-suction type fume exhaust hood Download PDFInfo
- Publication number
- CN203147864U CN203147864U CN 201320035024 CN201320035024U CN203147864U CN 203147864 U CN203147864 U CN 203147864U CN 201320035024 CN201320035024 CN 201320035024 CN 201320035024 U CN201320035024 U CN 201320035024U CN 203147864 U CN203147864 U CN 203147864U
- Authority
- CN
- China
- Prior art keywords
- fume exhaust
- exhaust hood
- suction type
- type fume
- air
- 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
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Abstract
The utility model relates to a near-suction type fume exhaust hood for a fume exhaust device. The near-suction type fume exhaust hood comprises a shell (05), a motor (04), a ventilating fan (03), an exhaust connector (02), a mounting ring (01), an air duct (07), an air suction pipe (08), a limit block (09), a venthole (10) and air suction holes (11). The near-suction type fume exhaust hood is characterized in that the ventilating fan (03) driven by the motor (04), the exhaust connector (02) and the mounting ring (01) are installed at the upper part of the shell (05), and the air suction pipe (08) capable of rotating by 90 degrees and the limit block (09) are installed below the air duct (07) of the shell (05); and the venthole (10) and the air suction holes (11) are distributed on the surface of the air suction pipe (08). The near-suction type fume exhaust hood has the advantages of simple structure and good fume exhaust effect.
Description
Technical field
The near-absorption type enclosure is the device for smoke evacuation.
Background technology
The kind of enclosure is a lot, but still has development space by discoveries such as research and patent retrievals, so just produced the near-absorption type enclosure.
Summary of the invention
The purpose of near-absorption type enclosure be to solve make enclosure suction hole as much as possible near the problem of fuming liquids.
The task of near-absorption type enclosure is finished as follows: the near-absorption type enclosure is made of housing, motor, ventilating fan, exhaust port, installing ring, housing, air duct, air intake duct, limited block, passage, suction hole, ventilating fan, and the exhaust port, installing ring of driven by motor are installed on housing top, be equipped with below the air duct of housing can 90 degree rotations air intake duct, limited block, air intake duct surfaces be furnished with passage and suction hole.Its advantage is: 1, simple in structure, and 2, smoke discharging effect is good.
Description of drawings
Below in conjunction with accompanying drawing, set forth the near-absorption type enclosure.
Fig. 1, Fig. 2 are near-absorption type enclosure two views
Fig. 3, Fig. 4 are air intake duct two views
The specific embodiment
The specific embodiment of near-absorption type enclosure is:
Housing (05) top be equipped with ventilating fan (03) that motor (04) drives, and the air duct (07) of exhaust port (02) installing ring (01), housing (05) below be equipped with can 90 degree rotations air intake duct (08), limited block (09).Air intake duct (08) surface is furnished with passage (10) and suction hole (11).
Claims (2)
1. the near-absorption type enclosure is made of housing (05), motor (04), ventilating fan (03), exhaust port (02), installing ring (01), housing (05), air duct (07), air intake duct (08), limited block (09), passage (10), suction hole (11), it is characterized in that: housing (05) top be equipped with ventilating fan (03) that motor (04) drives, and the air duct (07) of exhaust port (02), installing ring (01), housing (05) below be equipped with can 90 degree rotations air intake duct (08), limited block (09).
2. the described near-absorption type enclosure of claim 1, it is characterized in that: air intake duct (08) surface is furnished with passage (10) and suction hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035024 CN203147864U (en) | 2013-01-23 | 2013-01-23 | Near-suction type fume exhaust hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035024 CN203147864U (en) | 2013-01-23 | 2013-01-23 | Near-suction type fume exhaust hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147864U true CN203147864U (en) | 2013-08-21 |
Family
ID=48975382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320035024 Expired - Fee Related CN203147864U (en) | 2013-01-23 | 2013-01-23 | Near-suction type fume exhaust hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147864U (en) |
-
2013
- 2013-01-23 CN CN 201320035024 patent/CN203147864U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140123 |