CN2775514Y - Lifting type fume exhaust fan - Google Patents
Lifting type fume exhaust fan Download PDFInfo
- Publication number
- CN2775514Y CN2775514Y CN 200520008323 CN200520008323U CN2775514Y CN 2775514 Y CN2775514 Y CN 2775514Y CN 200520008323 CN200520008323 CN 200520008323 CN 200520008323 U CN200520008323 U CN 200520008323U CN 2775514 Y CN2775514 Y CN 2775514Y
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- kitchen ventilator
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Abstract
The utility model discloses a lifting type fume exhaust fan which comprises a casing that can be fixed on a wall. An extraction fan is arranged on an extraction fan orifice on the top of the casing; an expansion pipe which can flex up and down is arranged on the casing under the extraction fan orifice, and a movable hood is fixed on the lower side of the expansion pipe. The utility model adopts the mode that the fixed casing is connected with the movable hood by the expansion pipe; the utility model not only can reserve the characteristics of the fixed fume exhaust fan, but also can solve the problem that the height of the fixed fume exhaust fan can not be adjusted. The utility model is convenient and practical. The height of the movable hood of the utility model can be adjusted at any time to achieve the best suction effect according to different cooking conditions, different operating persons, etc. The utility model can suck and exhaust the oil fume and the steam to the outside to a largest extent; the utility model improves the sanitary environment of the kitchen further, which is in favor of human body health. The utility model has the advantages of small volume, low power consumption, simple structure, east use and operation and convenient maintenance and cleaning.
Description
Affiliated technical field
The utility model relates to a kind of range hood, relates to the liftable kitchen ventilator with elevating of a kind of range hood cover specifically.
Background technology
Along with the raising of people's living standard, people are also more and more higher to the requirement of the living environment of oneself, are to pollute the most serious place in the household because Chinese eating habit causes the kitchen, so kitchen environment is required also to improve constantly.Range hood all is installed in the present household kitchen basically, and present range hood all is mounted on the wall of kitchen range top top, and this mounting means can reduce and takies effective usage space, keeps the whole visual effect in kitchen, installs and uses also more convenient.In order to solve the oil suction cigarette ability of range hood, various products are taked expanded motor power more, improve the electric efficiency revolution, ways such as expansion fan diameter improve the smoking effect, but thing followed problem is, power consumption is big, and the noise higher position has become the common fault of product sold on the current market.And in fact, the reason that range hood efficient is not high not exclusively depends on the power of smoke exhaust ventilator, and the distance between the extractor hood and the kitchen range top, air motion condition etc. also have very big influence to the effect of oil suction cigarette.Present employed smoke exhaust ventilator all is fixed, for the action need setting height(from bottom) is generally the smoke pumping bottom surface and kitchen range top face is 70-85cm, the pot spoon highly is generally 10-25cm, so just formed the 50-60cm place, so the strength of smoke exhaust ventilator just is difficult to and will all siphons away apart from the cigarette vapour in the 60cm,, can cause certain obstruction to the operating personnel in kitchen again if installed lowly, install too highly, oil suction cigarette effect is poorer.The people is when operation in addition, exercises produce the air-flow of certain level direction, and the best vertical smoking distance of range hood is within the 20-30cm, especially do in cooking oil heat and fry, fried system food or fried when frying the bigger capsicum of excitant, flue gas sharply increases, the flue gas of this moment has only small part to discharge outdoor by range hood, major part still spreads in indoor, influences indoor environment, and causes the pollution of surrounding environment.
Summary of the invention
For overcoming the deficiencies in the prior art, the utility model provides a kind of kitchen ventilator with elevating, and this machine is simple in structure, and is with low cost, and the oil suction cigarette is effective, and is both artistic and practical, easy and simple to handle.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of kitchen ventilator with elevating, its structural feature is: comprise that one can be fixed on the casing on the body of wall, above the air exhauster mouth at this casing top air exhauster is installed, the telescoping tube that can stretch up and down is installed on the casing below the air exhauster mouth, fixing movable gas hood below this telescoping tube.Casing of the present utility model is fixed on the body of wall, connects movable gas hood by the telescoping tube installed on the casing, because telescoping tube can be with movable gas hood flexible up and down, so movable gas hood adjusting position as required.
Runner is installed in the said casing, fixing halliard on this runner, the other end of this halliard connects movable gas hood.During use, rotating wheel, movable gas hood rise under the traction of halliard or land.
The air exhauster mouth both sides of said casing are fixed block respectively, and runner is installed in the said casing, fixing halliard on this runner, and this halliard is walked around pulley and is connected movable gas hood.
Said air exhauster is a propeller fan, and fan shroud is installed in this air exhauster outside, and this is provided with choke plate above fan shroud.
On the said movable gas hood rotating shaft is installed, installs in this rotating shaft and transfer the wind plate washer.
Said telescoping tube is the metal expansion pipe of multistage metal pipe barrel socket.
Said inferior surface of machine case inside is equipped with the housing that matches with movable gas hood, and said pulley, runner are installed in this housing.
Said runner is the worm and gear driven type runner of driven by motor.
Said runner is the gear graduation drum-type runner by driven by motor.
Said runner is by the hinge type runner of driven by motor or for by the sprocket wheel chain-type runner of driven by motor or be the cam-type runner by driven by motor.
The beneficial effects of the utility model are that the utility model employing fixedly casing promptly is maintained fixed the characteristics of formula range hood by the mode of telescoping tube connection movable gas hood, has solved the problem that fixed range hood can't be regulated height again, and is convenient and practical.The utility model movable gas hood can be cooked concrete conditions such as situation, different operating personnel according to difference, at any time regulate its height,, oil smoke steam etc. farthest is sucked out be discharged into outdoor to reach best suction effect, further improve the hygienic conditions in kitchen, helped health; The utility model volume is little, and power consumption is low, and is simple in structure, uses easy and simple to handle, safe and practical; But the utility model top integral disassembly, assembly, it is very convenient that maintenance is cleaned.The accent wind plate washer that the utility model is further installed, the needs in the time of can solving two kitchen ranges and use respectively; Metal expansion pipe, heat-resisting effect is good, is difficult for wearing out, and cleaned and changed convenience, expense is lower; The power of halliard can adopt manually, also can adopt buncher control, and is easy to operate; Axial-flow type smoke extractor cpable of lowering power 20%, reduced 20% has reached the noise pollution of 60% power savings and reduction 20%-30%; Usefulness through type units such as air exhauster have changed the curve duct resistance of two-shipper, middle air draft, and efficient improves greatly, and the more convenient power saving of three fast main flow motors.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. movable gas hoods among the figure are 2. transferred the wind plate washer, 3. telescoping tube, 4. halliard, 5. housing, 6. casing, 7. runner, 8. pulley, 9. air exhauster, 10. fan shroud, 11. choke plates.
The specific embodiment
As shown in Figure 1, a kind of kitchen ventilator with elevating, comprise that one can be fixed on the casing 6 on the body of wall, air exhauster 9 is installed above the air exhauster mouth at this casing top, this air exhauster is a propeller fan, fan shroud 10 is installed in this air exhauster outside, this is provided with choke plate 11 above fan shroud, telescoping tube 3 is installed on the casing below the air exhauster mouth, this telescoping tube is the metal expansion pipe of multistage metal pipe barrel socket, uppermost metal pipe barrel is socketed in the metal pipe barrel below it, the socket successively of a plurality of metal pipe barrels, thereby formed the metal expansion pipe that can stretch up and down, fixing movable gas hood 1 below this telescoping tube, the air exhauster mouth both sides of said casing are fixed block 8 respectively, runner 7 is installed in the said casing, but this runner hand crank takes manually control to rotate, also can connect motor and take electronic control, fixing halliard 4 on the said runner, this halliard is walked around pulley and is connected movable gas hood, on the said movable gas hood rotating shaft is installed, install in this rotating shaft and transfer wind plate washer 2, said inferior surface of machine case inside is equipped with the housing 5 that matches with movable gas hood, said pulley is installed in this housing, runner, thereby the parts of range hood are enclosed in the housing of casing, clean hygiene prolongs the service life of range hood again, and when movable gas hood was thus lifted to uppermost position, the top casing of movable gas hood and housing were fitted, telescoping tube all is nested in together, is positioned at the inner space of housing and casing.
Said runner is the worm and gear driven type runner of driven by motor.
Said runner also can be the gear graduation drum-type runner by driven by motor.
Said runner also can be for by the hinge type runner of driven by motor or be by the sprocket wheel chain-type runner of driven by motor or be the cam-type runner by driven by motor.
Claims (10)
1, a kind of kitchen ventilator with elevating, it is characterized in that: comprise that one can be fixed on the casing (6) on the body of wall, air exhauster (9) is installed above the air exhauster mouth at this casing top, the telescoping tube (3) that can stretch up and down is installed, fixing movable gas hood (1) below this telescoping tube on the casing below the air exhauster mouth.
2, kitchen ventilator with elevating according to claim 1 is characterized in that: runner (7) is installed in the said casing, and fixing halliard (4) on this runner, the other end of this halliard connects movable gas hood.
3, kitchen ventilator with elevating according to claim 1, it is characterized in that: the air exhauster mouth both sides of said casing are fixed block (8) respectively, runner is installed in the said casing, fixing halliard on this runner, this halliard is walked around pulley and is connected movable gas hood.
4, kitchen ventilator with elevating according to claim 1 is characterized in that: said air exhauster is a propeller fan, and fan shroud (10) is installed in this air exhauster outside, and this is provided with choke plate (11) above fan shroud.
5, kitchen ventilator with elevating according to claim 1 is characterized in that: on the said movable gas hood rotating shaft is installed, installs in this rotating shaft and transfer wind plate washer (2).
6, kitchen ventilator with elevating according to claim 1 is characterized in that: said telescoping tube is the metal expansion pipe of multistage metal pipe barrel socket.
7, according to claim 2 or 3 described kitchen ventilator with elevating, it is characterized in that: said inferior surface of machine case inside is equipped with the housing (5) that matches with movable gas hood, and said pulley, runner are installed in this housing.
8, kitchen ventilator with elevating according to claim 2 is characterized in that: said runner is the worm and gear driven type runner of driven by motor.
9, kitchen ventilator with elevating according to claim 2 is characterized in that: said runner is the gear graduation drum-type runner by driven by motor.
10, kitchen ventilator with elevating according to claim 2 is characterized in that: said runner is for by the hinge type runner of driven by motor or for by the sprocket wheel chain-type runner of driven by motor or be the cam-type runner by driven by motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008323 CN2775514Y (en) | 2005-03-16 | 2005-03-16 | Lifting type fume exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520008323 CN2775514Y (en) | 2005-03-16 | 2005-03-16 | Lifting type fume exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2775514Y true CN2775514Y (en) | 2006-04-26 |
Family
ID=36749830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520008323 Expired - Fee Related CN2775514Y (en) | 2005-03-16 | 2005-03-16 | Lifting type fume exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2775514Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292372A (en) * | 2013-06-09 | 2013-09-11 | 苏州经贸职业技术学院 | Telescopic range hood with adjustable height |
| CN103673020A (en) * | 2013-10-17 | 2014-03-26 | 谢植雄 | Focusing type smoke capturing chamber |
| CN104665579A (en) * | 2015-03-12 | 2015-06-03 | 上海术道科技有限公司 | Steam cooking method suitable for instant steaming and eating |
| CN105852635A (en) * | 2016-06-12 | 2016-08-17 | 赖东生 | Smokeless steam chafing dish equipment |
| CN106943004A (en) * | 2016-06-12 | 2017-07-14 | 中山市尚善电器有限公司 | A kind of steam not excessive steamer and steamed tool |
| CN106969217A (en) * | 2016-07-01 | 2017-07-21 | 荆门市吉光环保科技有限责任公司 | A kind of Mobile ventilation pipeline |
| CN107270352A (en) * | 2017-07-28 | 2017-10-20 | 邱诗妍 | A kind of intelligent range hood |
| CN108443933A (en) * | 2018-06-07 | 2018-08-24 | 浙江松科电器有限公司 | A kind of Novel range hood and its manufacturing method |
| CN108479271A (en) * | 2018-06-05 | 2018-09-04 | 郑州大学 | A kind of movable welding cigarette collection and purification device and method |
| CN108709210A (en) * | 2018-06-20 | 2018-10-26 | 浙江博净电器有限公司 | A kind of exhaust fume collecting hood hidden kitchen ventilator arranged under double air duct oil smoke |
| CN110345526A (en) * | 2018-04-04 | 2019-10-18 | 宁波方太厨具有限公司 | A kind of range hood |
| CN111520788A (en) * | 2020-05-29 | 2020-08-11 | 宁波方太厨具有限公司 | Control method of range hood |
| KR102358227B1 (en) * | 2020-08-04 | 2022-02-07 | 김수홍 | Range hood length variable kitchen flue gas exhaust system |
-
2005
- 2005-03-16 CN CN 200520008323 patent/CN2775514Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292372A (en) * | 2013-06-09 | 2013-09-11 | 苏州经贸职业技术学院 | Telescopic range hood with adjustable height |
| CN103673020A (en) * | 2013-10-17 | 2014-03-26 | 谢植雄 | Focusing type smoke capturing chamber |
| CN104665579A (en) * | 2015-03-12 | 2015-06-03 | 上海术道科技有限公司 | Steam cooking method suitable for instant steaming and eating |
| CN105852635A (en) * | 2016-06-12 | 2016-08-17 | 赖东生 | Smokeless steam chafing dish equipment |
| CN106943004A (en) * | 2016-06-12 | 2017-07-14 | 中山市尚善电器有限公司 | A kind of steam not excessive steamer and steamed tool |
| CN107019433A (en) * | 2016-06-12 | 2017-08-08 | 中山市尚善电器有限公司 | A kind of lift pot cover |
| CN106969217A (en) * | 2016-07-01 | 2017-07-21 | 荆门市吉光环保科技有限责任公司 | A kind of Mobile ventilation pipeline |
| CN107270352A (en) * | 2017-07-28 | 2017-10-20 | 邱诗妍 | A kind of intelligent range hood |
| CN110345526A (en) * | 2018-04-04 | 2019-10-18 | 宁波方太厨具有限公司 | A kind of range hood |
| CN108479271A (en) * | 2018-06-05 | 2018-09-04 | 郑州大学 | A kind of movable welding cigarette collection and purification device and method |
| CN108443933B (en) * | 2018-06-07 | 2019-08-30 | 浙江松科电器有限公司 | A kind of range hood and its manufacturing method |
| CN108443933A (en) * | 2018-06-07 | 2018-08-24 | 浙江松科电器有限公司 | A kind of Novel range hood and its manufacturing method |
| CN108709210A (en) * | 2018-06-20 | 2018-10-26 | 浙江博净电器有限公司 | A kind of exhaust fume collecting hood hidden kitchen ventilator arranged under double air duct oil smoke |
| CN108709210B (en) * | 2018-06-20 | 2023-11-14 | 浙江博净电器有限公司 | Double-air-duct fume-discharging fume-collecting hood hidden fume extractor |
| CN111520788A (en) * | 2020-05-29 | 2020-08-11 | 宁波方太厨具有限公司 | Control method of range hood |
| CN111520788B (en) * | 2020-05-29 | 2022-08-02 | 宁波方太厨具有限公司 | Control method of range hood |
| KR102358227B1 (en) * | 2020-08-04 | 2022-02-07 | 김수홍 | Range hood length variable kitchen flue gas exhaust system |
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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: 20060426 |