CN2690770Y - Clean type fume exhaust fan - Google Patents
Clean type fume exhaust fan Download PDFInfo
- Publication number
- CN2690770Y CN2690770Y CN 200420045614 CN200420045614U CN2690770Y CN 2690770 Y CN2690770 Y CN 2690770Y CN 200420045614 CN200420045614 CN 200420045614 CN 200420045614 U CN200420045614 U CN 200420045614U CN 2690770 Y CN2690770 Y CN 2690770Y
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- China
- Prior art keywords
- water
- smoke exhaust
- exhaust ventilator
- clean type
- collection cigarette
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of a smoke exhaust ventilator, in particular to a clean type smoke exhaust ventilator, comprising a housing, a smoke collecting platen fixed on the housing, an electric machine arranged on the smoke collecting platen and an impeller wheel of the electric machine. A water conduit is arranged on the housing, a front water nozzle and a back water nozzle are arranged on the water conduit, and the front water nozzle and the back water nozzle respectively extend into the smoke collecting platen. The front water nozzle corresponds to the front part of the impeller wheel, and the back water nozzle is arranged at the back of the impeller wheel. The utility model provides the smoke exhaust ventilator which has simple structure and can clean the impeller wheel in the double direction.
Description
Technical field
The utility model relates to the smoke exhaust ventilator technical field, especially a kind of smoke exhaust ventilator of cleaning-type.
Background technology
In the prior art, smoke exhaust ventilator has become the almost requisite household electrical appliance of modern house, existing smoke exhaust ventilator comprises casing, be fixed on collection cigarette cylinder on the casing, be arranged at motor and fan blade thereof in the collection cigarette cylinder, fan blade is discharged by the smokejack of collection cigarette cylinder after oil smoke is absorbed collection cigarette cylinder.Accumulate over a long period, a large amount of oil smoke spots is cleaned very difficulty attached on fan blade and the collection cigarette inner wall of rotary drum.And present smoke exhaust ventilator all is artificial cleaning usually, has following defective: its scavenging period is long, generally needs 2-3 hour; Have, dismounting smoke exhaust ventilator difficulty is brought the deuce to pay to cleaning again.
For addressing the above problem, China Patent No. is 02283853.8, title: the smoke exhaust ventilator of being convenient to clean.This smoke exhaust ventilator of being convenient to clean, comprise casing, collection cigarette cylinder, fan blade and motor, the smoking port setting of collection cigarette cylinder is equipped with a removable sealing and cleans lid, and collection cigarette cylinder also is connected with water inlet pipe and outlet pipe, and outlet pipe is arranged on the bottom of collection cigarette cylinder.When the smoke exhaust ventilator operate as normal is used, to take off sealing and clean lid, machine operation drives fan blade and rotates, and gets final product fume exhaust.When the needs cleaning fan of sucking oil fume, the water inlet pipe of smoke exhaust ventilator is connected with running water pipe, and outlet pipe and drainpipe connected, in collection cigarette cylinder, inject an amount of cleaning fluid, and a smoking port of collection cigarette cylinder is tightly connected with sealing cleaning lid, open running water switch, inject suitable quantity of water, shut running water switch to smoke exhaust ventilator collection cigarette cylinder.Start smoke exhaust ventilator, in the rotation of fan blade, can the oil stain on fan blade and the collection cigarette cylinder be cleaned up, sewage is discharged from the outlet pipe on the smoke exhaust ventilator, opens running water switch then, and further cleaning fan of sucking oil fume is to clean, shut running water switch, finish cleaning process.The smoke exhaust ventilator of this structure can only clean the one side of fan blade, can not remove attached to the oil stain on the fan blade another side.
Summary of the invention
The purpose of this utility model be to solve above-mentioned shortcoming provide a kind of simple in structure, can be to the smoke exhaust ventilator of the two-way cleaning of fan blade.
For achieving the above object: a kind of clean type smoke exhaust ventilator is provided, comprise casing, be fixed on collection cigarette cylinder on the casing, be arranged at motor and fan blade thereof in the collection cigarette cylinder, on described casing, be provided with aqueduct, water spout and back water spout before being provided with on the aqueduct, water spout and back water spout extend respectively in the collection cigarette cylinder before described, the corresponding fan blade of preceding water spout front portion, back water spout is positioned at the fan blade back.Described aqueduct is made up of water inlet pipe, preceding sparge pipe, back sparge pipe and water knockout drum, and the water inlet on the water knockout drum connects the delivery port of water inlet pipe, described before sparge pipe and back sparge pipe be connected with bleeder on the water knockout drum respectively, described water knockout drum is a triple valve.Described casing is provided with suction pump, and the suction pump discharge outlet connects the aqueduct water inlet, also is provided with mixed water tank on the described casing, mixes on the water tank and has water inlet and delivery port, and described mixed water outlet of water tank is connected with the pump mouth of suction pump.Fix a spacer on the described collection cigarette cylinder, preceding sparge pipe passes the front portion that preceding water spout on the spacer extends fan blade, also is penetrated with the back water spout on the collection cigarette cylinder wall.
The beneficial effects of the utility model:
1, water spout and back water spout before the front of impeller and the back side are respectively arranged with make cleaning fluid realize the effect cleansing double sided to fan blade from preceding water spout on the aqueduct and back water spout ejection;
2, utility model is mixed the pre-cleaning agent of annotating in the water tank owing to added suction pump and mixed water tank, after making cleaning agent and clear water in the casing mixing, by suction pump cleaning fluid is extracted out, can realize the effect of cleaning, its cleaning conveniently and cleaning performance good.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is Figure 1A-A place cut-away view
Among the figure: 1, casing, 2, circuit control system, 3, exhaust opening, 4, collection cigarette cylinder, 5, fan blade, 6, motor, 7, control panel, 8, mix water tank, 9, suction pump, 10, aqueduct, 11, water knockout drum, 12 sewage draining exits, 13, preceding water spout, 14, the back water spout, 15, spacer.
The specific embodiment
Shown in Fig. 1 to 2, a kind of clean type smoke exhaust ventilator, comprise casing 1, be fixed on collection cigarette cylinder 4 on the casing 1, be arranged at motor 6 and fan blade 5 thereof in the collection cigarette cylinder 4, on described casing 1, be provided with aqueduct 10, water spout 13 and back water spout 14 before being provided with on the aqueduct 10, water spout 13 and back water spout 14 extend respectively in the collection cigarette cylinder 4 before described, preceding water spout 13 corresponding fan blades 5 front portions, and back water spout 14 is positioned at fan blade 5 backs.Described aqueduct 10 is made up of water inlet pipe, preceding sparge pipe, back sparge pipe and water knockout drum 11, water inlet on the water knockout drum 11 connects the delivery port of water inlet pipe, before described sparge pipe and afterwards sparge pipe be connected with bleeder on the water knockout drum 11 respectively, described water knockout drum 11 is triple valves.Described casing 1 is provided with suction pump 9, and suction pump 9 discharge outlet connect aqueduct 10 water inlets, also is provided with on the described casing to mix water tank 8, mixes on the water tank 8 and has water inlet and delivery port, and described mixed water tank 8 delivery ports are connected with the pump mouth of suction pump 9.Fix a spacer 15 on the described collection cigarette cylinder 4, preceding sparge pipe passes the front portion that preceding water spout 13 on the spacer 15 extends fan blade, also is penetrated with back water spout 14 on collection cigarette cylinder 4 walls.
Operation principle: when needing cleaning fan of sucking oil fume, in mixed water tank, inject clear water and add an amount of abluent in mixing water tank earlier, make it fully mixed, afterwards, open suction pump, the cleaning fluid after mixing is sprayed from the forward and backward water spout on the aqueduct through suction pump, cleaning fluid is injected in the front portion and the back of fan blade, realization is to the two-sided cleaning performance of fan blade, and is last, and the sewage draining exit of the liquid after the cleaning on collection cigarette cylinder discharged outside the casing.
Claims (7)
1, a kind of clean type smoke exhaust ventilator, comprise casing (1), be fixed on collection cigarette cylinder (4) on the casing (1), be arranged at motor (6) and fan blade (5) thereof in the collection cigarette cylinder (4), it is characterized in that: described casing (1) is provided with aqueduct (10), preceding water spout (13) and back water spout (14) are set on the aqueduct (10), water spout (13) and back water spout (14) extend respectively in the collection cigarette cylinder (4) before described, the preceding corresponding fan blade of water spout (13) (5) front portion, back water spout (14) is positioned at fan blade (5) back.
2, according to the described clean type smoke exhaust ventilator of claim 1, it is characterized in that: described aqueduct (10) is made up of water inlet pipe, preceding sparge pipe, back sparge pipe and water knockout drum (11), water inlet on the water knockout drum (11) connects the delivery port of water inlet pipe, described before sparge pipe and afterwards sparge pipe be connected with bleeder on the water knockout drum (11) respectively.
3, according to the described clean type smoke exhaust ventilator of claim 2, it is characterized in that: described water knockout drum (11) is a triple valve.
4, according to the described clean type smoke exhaust ventilator of claim 1, it is characterized in that: described casing (1) is provided with suction pump (9), and suction pump (9) discharge outlet connects aqueduct (10) water inlet.
5, according to the described clean type smoke exhaust ventilator of claim 4, it is characterized in that: also be provided with mixed water tank (8) on the described casing (1), mix on the water tank (8) and have water inlet and delivery port, described mixed water tank (8) delivery port is connected with the pump mouth of suction pump (9).
6, according to the described clean type smoke exhaust ventilator of claim 1, it is characterized in that: fix a spacer (15) on the described collection cigarette cylinder (4), preceding sparge pipe passes the front portion that preceding water spout (13) on the spacer extends fan blade (5).
7, according to the described clean type smoke exhaust ventilator of claim 1, it is characterized in that: also be penetrated with back water spout (14) on described collection cigarette cylinder (4) wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420045614 CN2690770Y (en) | 2004-05-11 | 2004-05-11 | Clean type fume exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420045614 CN2690770Y (en) | 2004-05-11 | 2004-05-11 | Clean type fume exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690770Y true CN2690770Y (en) | 2005-04-06 |
Family
ID=34672043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420045614 Expired - Fee Related CN2690770Y (en) | 2004-05-11 | 2004-05-11 | Clean type fume exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690770Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062814A (en) * | 2011-10-19 | 2013-04-24 | 正太平洋(中国)厨具有限公司 | Automatic cleaning mechanism of fume extractor |
| CN108644840A (en) * | 2018-06-25 | 2018-10-12 | 广东万和电气有限公司 | A kind of smoke machine nozzle and the Self-cleaning kitchen hood using the nozzle |
| CN109386482A (en) * | 2017-08-03 | 2019-02-26 | 宁波方太厨具有限公司 | Automatically cleaning blower and application have the range hood of the blower and the self cleaning method of the blower |
| CN111981524A (en) * | 2019-05-21 | 2020-11-24 | 华帝股份有限公司 | Cleaning nozzle structure and range hood applying same |
-
2004
- 2004-05-11 CN CN 200420045614 patent/CN2690770Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062814A (en) * | 2011-10-19 | 2013-04-24 | 正太平洋(中国)厨具有限公司 | Automatic cleaning mechanism of fume extractor |
| CN109386482A (en) * | 2017-08-03 | 2019-02-26 | 宁波方太厨具有限公司 | Automatically cleaning blower and application have the range hood of the blower and the self cleaning method of the blower |
| CN108644840A (en) * | 2018-06-25 | 2018-10-12 | 广东万和电气有限公司 | A kind of smoke machine nozzle and the Self-cleaning kitchen hood using the nozzle |
| CN111981524A (en) * | 2019-05-21 | 2020-11-24 | 华帝股份有限公司 | Cleaning nozzle structure and range hood applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Bingtian Document name: Review of business letter |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050406 |