CN2154402Y - Domestic fume exhauster with ring air curtain - Google Patents
Domestic fume exhauster with ring air curtain Download PDFInfo
- Publication number
- CN2154402Y CN2154402Y CN 93202273 CN93202273U CN2154402Y CN 2154402 Y CN2154402 Y CN 2154402Y CN 93202273 CN93202273 CN 93202273 CN 93202273 U CN93202273 U CN 93202273U CN 2154402 Y CN2154402 Y CN 2154402Y
- Authority
- CN
- China
- Prior art keywords
- smoke
- casing
- air curtain
- oil smoke
- domestic
- 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
- 239000003517 fume Substances 0.000 title description 3
- 239000000779 smoke Substances 0.000 claims abstract description 34
- 238000005086 pumping Methods 0.000 abstract description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model relates to a domestic smoke ventilator of band ring shape air curtain belongs to the domestic equipment field. The smoke exhaust ventilator consists of a smoke suction inlet 4, a smoke exhaust fan 6, a smoke outlet 7, a casing 5, a blower 2 arranged on the upper end surface of the casing 5, an air inlet 1 and an annular nozzle 3 arranged on the periphery of the lower end surface of the casing 5. Has the advantages of good oil smoke pumping and exhausting effect, capability of obviously reducing indoor pollution, convenient operation and the like.
Description
The utility model relates to a kind of household smoke exhaust ventilator of band shape air curtain, belongs to the housed device field.
Existing household smoke exhaust ventilator kind is more, can satisfy the requirement of pump drainage oil smoke substantially.Pump drainage oil smoke effect is not good enough, the flue gas diffusion causes indoor pollution but still exist, for guaranteeing certain smoke pumping effect, the mounting distance of smoke exhaust ventilator and boiler face requires less than 65 centimetres, and this distance is the position of operator's head just, the operator is careless slightly just can to run into smoke exhaust ventilator, very shortcoming such as inconvenience.
The purpose of this utility model is to overcome the deficiency of prior art and the household smoke exhaust ventilator that a kind of pump drainage oil smoke effect is good, can obviously reduce indoor pollution, easy to operate band shape air curtain is provided.
The utility model is achieved in that this utility model is applied to fume exhausting fan with the air curtain principle, utilizes air curtain every cigarette.This smoke exhaust ventilator is by air blast 2 and air intlet 1 that oil smoke suction inlet 4, pump drainage oil smoke blower fan 6, oil smoke outlet 7, casing 5 and casing 5 upper surfaces are provided with, and the annular nozzle 3 that is provided with on the periphery of casing 1 lower surface is formed.
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model user mode schematic diagram.
The utility model is described in further detail below in conjunction with accompanying drawing (embodiment): this utility model is applied to fume exhausting fan with the air curtain principle, utilizes air curtain every cigarette.Known air blast 2 and circular air intlet 1 that this smoke exhaust ventilator is provided with by oil smoke suction inlet 4, pump drainage oil smoke blower fan 6, oil smoke outlet 7, casing 5 and casing 5 upper surfaces, casing 1 lower surface are provided with 10 annular nozzles 3 wide 2 millimeters, long 20 centimetres symmetrically on the periphery at 5 millimeters places, edge and form.During this machine work, start air blast 2, in the chamber of air blast with air suction smoke exhaust ventilator, evenly spray by the annular nozzle 3 that is arranged in periphery then, so just, to forming between the boiler face certain thickness annular air curtain is arranged together at the periphery of smoke exhaust ventilator, with oil smoke air tube of bamboo in granary cover in it.Start pump drainage oil smoke blower fan 6 simultaneously, the oil smoke gas that is shrouded in it is just taken away and is seldom leaked outside through oil smoke outlet 7.This machine is because band shape air curtain is so the installation site can be higher than 65 centimetres, easy to operate.
The utility model compared with prior art, have pump drainage oil smoke effect good, can obviously reduce indoor pollution, the advantage such as easy to operate.
Claims (1)
- A kind of household smoke exhaust ventilator of band shape air curtain, form by casing 5, oil smoke suction inlet 4, pump drainage oil smoke blower fan 6, oil smoke outlet 7, the upper surface that it is characterized in that casing 5 is provided with air blast 2 and air intlet 1, and the periphery in casing 1 lower surface is provided with annular nozzle 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93202273 CN2154402Y (en) | 1993-01-20 | 1993-01-20 | Domestic fume exhauster with ring air curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93202273 CN2154402Y (en) | 1993-01-20 | 1993-01-20 | Domestic fume exhauster with ring air curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154402Y true CN2154402Y (en) | 1994-01-26 |
Family
ID=33786508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93202273 Expired - Fee Related CN2154402Y (en) | 1993-01-20 | 1993-01-20 | Domestic fume exhauster with ring air curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154402Y (en) |
-
1993
- 1993-01-20 CN CN 93202273 patent/CN2154402Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |