CN203549955U - Smoke exhaust ventilator - Google Patents

Smoke exhaust ventilator Download PDF

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Publication number
CN203549955U
CN203549955U CN201320541070.9U CN201320541070U CN203549955U CN 203549955 U CN203549955 U CN 203549955U CN 201320541070 U CN201320541070 U CN 201320541070U CN 203549955 U CN203549955 U CN 203549955U
Authority
CN
China
Prior art keywords
air
air outlet
exhaust ventilator
blower fan
smoke exhaust
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
Application number
CN201320541070.9U
Other languages
Chinese (zh)
Inventor
许强
陈祖保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang heele intelligent Kitchen Appliance Co., Ltd.
Original Assignee
NEUVO ELECTRICAL APPLIANCE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEUVO ELECTRICAL APPLIANCE CO Ltd filed Critical NEUVO ELECTRICAL APPLIANCE CO Ltd
Priority to CN201320541070.9U priority Critical patent/CN203549955U/en
Application granted granted Critical
Publication of CN203549955U publication Critical patent/CN203549955U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a smoke exhaust ventilator. The smoke exhaust ventilator comprises a body, wherein an air passage is formed in the body; an exhaust inlet and an air outlet are formed in the two ends of the air passage respectively; the exhaust inlet is positioned above a cookware; the air outlet is connected with an air outlet pipe; the passage is internally provided with a first fan; the smoke exhaust ventilator also comprises an air outlet device blowing air towards the cookware below the body. Positive pressure generated by the air outlet device plays a role of inhibiting oil smoke diffusion caused by hot air ascending and molecular heat motion, so that the overflow of oil smoke is reduced, and the oil smoke is eliminated more effectively than pure negative pressure; moreover, the air outlet device is arranged above the cookware and does not influence operators, so that the operation is extremely convenient, and the smoke exhaust ventilator is simple in structure and low in manufacturing cost.

Description

A kind of smoke exhaust ventilator
Technical field
The utility model belongs to oil smoke removing apparatus technical field, especially relates to a kind of smoke exhaust ventilator.
Background technology
Current, in family, lampblack absorber generally only has an inlet scoop, due to the suction function of inlet scoop is limited and inlet scoop and oil smoke spacing from larger, oil smoke rapid diffusion under molecular thermalmotion effect produces excessive, makes fume-exhausting not thorough.
In recent years, there is a kind of smoke dust sucking exhauster with fluid diaphragm, Chinese invention patent application prospectus CN1325002 for example, name is called " smoke dust sucking exhauster with fluid diaphragm " and discloses a kind of like this smoke dust sucking exhauster with fluid diaphragm, diffusingsurface one side of this device in smoke contamination source is provided with the fluid blow-off outlet that has pressure of parallel this diffusingsurface, this blow-off outlet Bonding pressure fluid source, be provided with the fluid intake that has negative pressure of parallel this diffusingsurface with the another side of its position symmetry, this suction inlet connects depression generator: the fluid blowing out from this blow-off outlet enters suction inlet and forms fluid diaphragm, this fluid diaphragm by pollution sources oil smoke diffusion space surround shroud in from blow-off outlet to the smoke dust duct between suction inlet, due to pollution sources oil smoke shrouded in from blow-off outlet to the smoke dust duct between suction inlet, do not have moment to be discharged, oil smoke molecule will spread, and the showy time is longer, it is more that oil smoke molecule is worn thermally conducting wall, overflowing, spread will be more.The oil smoke removing apparatus exhaust apparatus of this spline structure is just arranged on the same side with people operation in addition, operate very inconvenient, and also more complicated of structure.
Summary of the invention
The problem that the utility model exists for prior art, provides a kind of smoke exhaust ventilator, has greatly reduced the time that oil smoke stops, and fume-exhausting is more thorough.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of smoke exhaust ventilator, comprise body, in described body, there is an air duct, the two ends of described air duct are respectively inlet scoop and air outlet, and described inlet scoop is positioned at pan top, and described air outlet is connected with discharge pipe, in described passage, there is first blower fan, also comprise towards the exhaust apparatus of the described pan blow out air of described body below.The positive pressure air that exhaust apparatus produces has suppression to the oil smoke diffusion because thermal current rises and molecular thermalmotion produces, reduced the excessive of oil smoke, thereby it is more effective than simple negative pressure to get rid of oil smoke, and because exhaust apparatus is arranged on pot top, can not exert an influence to operating personnel, operation is very easy, and simple in structure, low cost of manufacture.
In technique scheme, preferred, described exhaust apparatus is the second blower fan, and described the second blower fan is fixed on described body.Blower fan is comparatively general as exhaust apparatus, and cost is also minimum.
In technique scheme, preferred, described the second blower fan has a housing, has an air channel in described housing, after the axis at described ducting outlet place extends, intersects with the edge that relies on outside of described pan.The effect of housing is air guided that the second blower fan is blown out, and the air that assurance the second blower fan blows out can arrive the edge of pan, and air draught just can flow along the bottom surface of pan like this, and the oil smoke just having produced in pot is directly taken away, and enters into inlet scoop.
In technique scheme, preferred, described the second blower fan has two, and described in each, the second blower fan is respectively towards a described pan blow out air.On the kitchen range top of general lampblack absorber below, be all provided with two kitchen range, a pan can be set on each kitchen range, each pan has a second independent blower fan blowing, and the oil smoke producing in assurance pot can be removed in time.
The utility model compared with prior art, there is following beneficial effect: the positive pressure air that exhaust apparatus produces has suppression to the oil smoke diffusion because thermal current rises and molecular thermalmotion produces, reduced the excessive of oil smoke, thereby it is more effective than simple negative pressure to get rid of oil smoke, and because exhaust apparatus is arranged on pot top, can not exert an influence to operating personnel, operation is very easy, and simple in structure, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is the cutaway view of the utility model embodiment.
Fig. 3 is the schematic perspective view of the utility model embodiment while using.
Fig. 4 is the cross-sectional schematic of the utility model embodiment while using.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail: referring to Fig. 1 to Fig. 4, a kind of smoke exhaust ventilator, comprise body 1, in body 1, there is an air duct 11, the two ends of air duct 11 are respectively inlet scoop 1a and air outlet 1b, inlet scoop 1a is positioned at pan 2 tops, and air outlet 1b is connected with discharge pipe 13, has first blower fan 3 in passage 11.
On body 1, be fixed with two the second blower fans 12, each second blower fan 12 is respectively towards pan 2 blow out air.The second blower fan 12 has a housing 121, has an air channel 122 in housing 121, and after the axis in 122 exits, air channel extends and the edge that relies on outside of pan 2 intersects.
Referring to Fig. 3, the utility model is arranged on the wall 5 of the kitchen range top 4 tops, and the kitchen range top 4 arranges against wall 5, and the top of the kitchen range top 4 is provided with two kitchen range 41, is provided with a pan 2 on each kitchen range 41.The inlet scoop 1a of body 1 is positioned at the top of pan, and the upper discharge pipe 13 connecting of air outlet 1b stretches out outside wall 5.
Referring to Fig. 4, during use, the first blower fan 3 and the second blower fan 12 start simultaneously, the second blower fan 12 is towards pan 2 edge blow out air, air draught just flows along the bottom surface of pan, the oil smoke just having produced in pot is directly taken away, entered into inlet scoop, then the second blower fan in inlet scoop is sent these oil smoke into the rear discharge of discharge pipe 13.

Claims (4)

1. a smoke exhaust ventilator, comprise body (1), in described body (1), there is an air duct (11), the two ends of described air duct (11) are respectively inlet scoop (1a) and air outlet (1b), described inlet scoop (1a) is positioned at pan (2) top, described air outlet (1b) is connected with discharge pipe (13), in described passage (11), there is first blower fan (3), it is characterized in that: also comprise towards the exhaust apparatus of described pan (2) blow out air of described body (1) below.
2. a kind of smoke exhaust ventilator according to claim 1, is characterized in that: described exhaust apparatus is the second blower fan (12), and described the second blower fan (12) is fixed on described body (1).
3. a kind of smoke exhaust ventilator according to claim 2, it is characterized in that: described the second blower fan (12) has a housing (121), in described housing (121), there is an air channel (122), after the axis in exit, described air channel (122) extends, intersect with the edge that relies on outside of described pan (2).
4. a kind of smoke exhaust ventilator according to claim 3, is characterized in that: described the second blower fan (12) has two, and described in each, the second blower fan (12) is respectively towards a described pan (2) blow out air.
CN201320541070.9U 2013-09-02 2013-09-02 Smoke exhaust ventilator Expired - Fee Related CN203549955U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320541070.9U CN203549955U (en) 2013-09-02 2013-09-02 Smoke exhaust ventilator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320541070.9U CN203549955U (en) 2013-09-02 2013-09-02 Smoke exhaust ventilator

Publications (1)

Publication Number Publication Date
CN203549955U true CN203549955U (en) 2014-04-16

Family

ID=50468065

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320541070.9U Expired - Fee Related CN203549955U (en) 2013-09-02 2013-09-02 Smoke exhaust ventilator

Country Status (1)

Country Link
CN (1) CN203549955U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020747A (en) * 2015-06-29 2015-11-04 杭州掌勺网络科技有限公司 Intelligent cooking tool
CN105091060A (en) * 2015-09-14 2015-11-25 刘涛 Novel smoke exhaust ventilator
CN106871189A (en) * 2015-12-14 2017-06-20 宁波方太厨具有限公司 A kind of range hood with absorption-asssisting equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020747A (en) * 2015-06-29 2015-11-04 杭州掌勺网络科技有限公司 Intelligent cooking tool
CN105091060A (en) * 2015-09-14 2015-11-25 刘涛 Novel smoke exhaust ventilator
CN106871189A (en) * 2015-12-14 2017-06-20 宁波方太厨具有限公司 A kind of range hood with absorption-asssisting equipment
CN106871189B (en) * 2015-12-14 2019-11-29 宁波方太厨具有限公司 A kind of range hood with absorption-asssisting equipment

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180427

Address after: 315040 105, 104 Lane 625 lane, Min An Road, Jiangdong District, Ningbo, Zhejiang.

Patentee after: Xu Qiang

Address before: 315040 Zhejiang Ningbo hi tech Zone 96 B Factory Road, hibiscus Road

Patentee before: Neuvo Electrical Appliance Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180727

Address after: 315800 Room 201, Chuang Chuang Road, Ningbo bonded West District, Ningbo, Zhejiang, 201

Patentee after: Zhejiang heele intelligent Kitchen Appliance Co., Ltd.

Address before: 315040 105, 104 Lane 625 lane, Min An Road, Jiangdong District, Ningbo, Zhejiang.

Patentee before: Xu Qiang

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140416

Termination date: 20190902