CN105890003A - Non-cleaning smoke exhaust ventilator - Google Patents
Non-cleaning smoke exhaust ventilator Download PDFInfo
- Publication number
- CN105890003A CN105890003A CN201610278916.2A CN201610278916A CN105890003A CN 105890003 A CN105890003 A CN 105890003A CN 201610278916 A CN201610278916 A CN 201610278916A CN 105890003 A CN105890003 A CN 105890003A
- Authority
- CN
- China
- Prior art keywords
- oil smoke
- smoke
- air
- venturi tube
- entrance
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
Abstract
The invention discloses a non-cleaning smoke exhaust ventilator. The non-cleaning smoke exhaust ventilator comprises a smoke inlet, a housing, an air blower, a smoke inlet valve, a cleaning liquid inlet valve, a venturi tube, a cyclone separator, a grease collector, a smoke exhausting channel, an air inlet duct and a smoke inlet pipeline. Compared with the prior art, the non-cleaning smoke exhaust ventilator has the advantages that the traditional design ideal of a smoke exhaust ventilator is broken; the smoke is absorbed through the negative pressure of a hollow tube part of the venturi tube, and the air blower is not mounted in the air duct, so that the space in the smoke exhausting channel is smooth, and the resistance of the smoke flowing through the smoke exhausting pipeline can be reduced; the absorbed smoke is mixed with the air from the air blower and then enters a smoke treatment device and is separated through the cyclone separator, so that the smoke can be exhausted without flowing through the air blower, and as a result, the service life of the air blower can be prolonged.
Description
Technical field
The present invention relates to a kind of smoke exhaust ventilator, particularly relate to a kind of No clean smoke exhaust ventilator.
Background technology
Current smoke exhaust ventilator, the oil smoke produced when being all indoor cooking is extracted into outdoor directly discharge.More
Typical scheme, is to arrange blower fan in pipeline, and the suction produced by blower fan makes oil smoke pass through impeller, enters
And it is discharged to outdoor.In prior art, oil smoke directly contacts with draught fan impeller, uses on time one long impeller
Can accumulate substantial amounts of oils and fats makes shorten the service life of blower fan, and suction effect declines；Extract out also by blower fan
The oil smoke come is directly discharged in environment, and environment causes certain pollution.
Summary of the invention
The purpose of the present invention is that provides a kind of No clean smoke exhaust ventilator to solve the problems referred to above.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes oil smoke entrance, shell body, aerator, oil smoke inlet valve, cleanout fluid inlet valve, literary composition
Venturi, cyclone separator, grease trap, oil smoke exhausting duct, air intlet air channel and oil smoke inlet tube
Road, described oil smoke entrance is arranged on described shell body, and described oil smoke entrance enters with described oil smoke inlet valve
Mouth connects, and the outlet of described oil smoke inlet valve is connected with the entrance of oil smoke inlet pipeline, described oil smoke inlet tube
Road is connected with the middle part of described Venturi tube, the air outlet of described aerator by described air intlet air channel with
One end of described Venturi tube connects, and the other end of described Venturi tube passes through described oil smoke exhausting duct with described
The entrance of cyclone separator connects, and described grease trap is arranged at the lower end of described cyclone separator, described
Venturi tube is provided with filter washing water inlet pipe, described filter washing water inlet with the junction in described air intlet air channel
Described cleanout fluid inlet valve is set on pipe.
The beneficial effects of the present invention is:
The present invention is a kind of No clean smoke exhaust ventilator, compared with prior art, smoke pumping proposed by the invention
Machine breaches conventional extraction hood design concept, utilizes the negative pressure at Venturi tube trunnion to aspirate oil smoke, from
And blower fan is not installed in air channel, make smoke duct space unobstructed, reduce the oil smoke resistance through exhaust duct
Power.The air that the oil smoke of suction provides with blower fan enters apparatus for treating cooking fume, in cyclone separator after mixing
Separate, make oil smoke reach lampblack-pumped effect without blower fan, extend the service life of blower fan.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1-oil smoke entrance, 2-shell body, 3-aerator, 4-oil smoke inlet valve, 5-cleanout fluid inlet valve,
6-Venturi tube, 7-cyclone separator, 8-grease trap, 9-oil smoke exhausting duct, 10-air intlet air channel,
11-oil smoke inlet pipeline.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
As shown in Figure 1: the present invention include oil smoke entrance 1, shell body 2, aerator 3, oil smoke inlet valve 4,
Cleanout fluid inlet valve 5, Venturi tube 6, cyclone separator 7, grease trap 8, oil smoke exhausting duct 9, sky
Gas import air channel 10 and oil smoke inlet pipeline 11, oil smoke entrance 1 is arranged on shell body 2, oil smoke entrance 1
Being connected with the entrance of oil smoke inlet valve 4, the outlet of oil smoke inlet valve 4 connects with the entrance of oil smoke inlet pipeline 11
Connecing, oil smoke inlet pipeline 11 is connected with the middle part of Venturi tube 6, and the air outlet of aerator 3 is entered by air
One's intention as revealed in what one says road 10 is connected with one end of Venturi tube 6, the other end of Venturi tube 6 by oil smoke exhausting duct 9 with
The entrance of cyclone separator 7 connects, and grease trap 8 is arranged at the lower end of cyclone separator 7, venturi
Pipe 6 is provided with filter washing water inlet pipe with the junction in air intlet air channel 10, filter washing water inlet pipe is arranged clear
Washing liquid inlet valve 5.
When cooking, opening fan power and make its work, blower fan blasts air to pipeline and is formed necessarily at pipeline
Flow velocity, when air flows at Venturi tube, flow velocity becomes big, forms bigger pressure reduction, the pressure reduction handle formed
Oil smoke inspiration oil smoke air channel.Air enters in cyclone separator with certain flow velocity with the mixed gas of oil smoke
Row separates, and isolates oils and fats, and gas is discharged from cyclone separator, and oils and fats is received from cyclone separator lower part
Collection gets up.
Before aerator 3 is arranged on air intlet air channel 10, air enters Venturi tube 6, in Venturi tube 6
Form negative pressure at trunnion, the oil smoke in oil smoke inlet pipeline 11 is drawn into oil smoke exhausting duct 9, oil smoke and sky
The gaseous mixture of gas separates at entrance cyclone separator 7, and isolated oils and fats enters grease trap 8, its
He discharges by gas.Utilize the characteristic of Venturi tube 6, change the pressure in air channel so that oil smoke without
Aerator 3 reaches the effect of fume-exhausting, and the air inlet of aerator 3 is independent outside.
During cleaning, close oil smoke inlet valve 4, open cleaning solution inlet valve 5, the air that aerator 3 provides
Enter Venturi tube 6, at Venturi tube 6 trunnion, form negative pressure, cleaning solution intake line, utilize sky
The flow velocity of gas is to cleaning solution dispersion and is forced into oil smoke exhausting duct 9 and cyclone separator 7, thus arrives clear
The effect washed.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle that the present invention is simply described described, without departing from the spirit and scope of the present invention, the present invention
Also having various changes and modifications, these changes and improvements both fall within scope of the claimed invention.This
The claimed scope of invention is defined by appending claims and equivalent thereof.
Claims (1)
1. a No clean smoke exhaust ventilator, it is characterised in that: include oil smoke entrance, shell body, aerator,
Oil smoke inlet valve, cleanout fluid inlet valve, Venturi tube, cyclone separator, grease trap, oil smoke air draft
Road, air intlet air channel and oil smoke inlet pipeline, described oil smoke entrance is arranged on described shell body, described
Oil smoke entrance is connected with the entrance of described oil smoke inlet valve, the outlet of described oil smoke inlet valve and oil smoke inlet tube
The entrance in road connects, and described oil smoke inlet pipeline is connected with the middle part of described Venturi tube, described aerator
Air outlet is connected with one end of described Venturi tube by described air intlet air channel, described Venturi tube another
One end is connected with the entrance of described cyclone separator by described oil smoke exhausting duct, and described grease trap is arranged
In the lower end of described cyclone separator, described Venturi tube is provided with the junction in described air intlet air channel
Filter washing water inlet is managed, and described filter washing water inlet pipe arranges described cleanout fluid inlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278916.2A CN105890003A (en) | 2016-04-28 | 2016-04-28 | Non-cleaning smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278916.2A CN105890003A (en) | 2016-04-28 | 2016-04-28 | Non-cleaning smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105890003A true CN105890003A (en) | 2016-08-24 |
Family
ID=56702018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610278916.2A Pending CN105890003A (en) | 2016-04-28 | 2016-04-28 | Non-cleaning smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105890003A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910148A (en) * | 2016-06-02 | 2016-08-31 | 安徽省中孚机电科技有限公司 | Lampblack sucking and dust removing device |
| CN107816742A (en) * | 2017-11-27 | 2018-03-20 | 佛山市云米电器科技有限公司 | A kind of non-planar smoke exhaust ventilator based on Venturi effect |
| CN109990448A (en) * | 2019-04-19 | 2019-07-09 | 合肥天鹅制冷科技有限公司 | A kind of central air-conditioning Venturi tube drainage by suction system |
| CN110671729A (en) * | 2019-09-18 | 2020-01-10 | 杭州茜米露科技有限公司 | Integrated intelligent oil fume purifier |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160847Y (en) * | 1993-05-18 | 1994-04-06 | 谷金根 | Jet fume extractor |
| CN2244159Y (en) * | 1996-03-25 | 1997-01-01 | 姚旭 | Blow type cooking fume exhauster |
| WO2000064602A1 (en) * | 1999-01-27 | 2000-11-02 | George Wegler | Arrangement for air evacuation |
| CN2586080Y (en) * | 2002-09-30 | 2003-11-12 | 白德佩 | Cooker hood without detaching and washing |
| WO2009057923A2 (en) * | 2007-11-02 | 2009-05-07 | Suk Hoon Hwang | Multiple ventilation system |
| CN104406210A (en) * | 2014-11-21 | 2015-03-11 | 南开大学 | Cooking fume treating device |
| CN205641079U (en) * | 2016-04-28 | 2016-10-12 | 湖南理工学院 | Kitchen ventilator needing no cleaning it |
-
2016
- 2016-04-28 CN CN201610278916.2A patent/CN105890003A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160847Y (en) * | 1993-05-18 | 1994-04-06 | 谷金根 | Jet fume extractor |
| CN2244159Y (en) * | 1996-03-25 | 1997-01-01 | 姚旭 | Blow type cooking fume exhauster |
| WO2000064602A1 (en) * | 1999-01-27 | 2000-11-02 | George Wegler | Arrangement for air evacuation |
| CN2586080Y (en) * | 2002-09-30 | 2003-11-12 | 白德佩 | Cooker hood without detaching and washing |
| WO2009057923A2 (en) * | 2007-11-02 | 2009-05-07 | Suk Hoon Hwang | Multiple ventilation system |
| CN104406210A (en) * | 2014-11-21 | 2015-03-11 | 南开大学 | Cooking fume treating device |
| CN205641079U (en) * | 2016-04-28 | 2016-10-12 | 湖南理工学院 | Kitchen ventilator needing no cleaning it |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910148A (en) * | 2016-06-02 | 2016-08-31 | 安徽省中孚机电科技有限公司 | Lampblack sucking and dust removing device |
| CN107816742A (en) * | 2017-11-27 | 2018-03-20 | 佛山市云米电器科技有限公司 | A kind of non-planar smoke exhaust ventilator based on Venturi effect |
| CN107816742B (en) * | 2017-11-27 | 2023-01-03 | 佛山市云米电器科技有限公司 | Non-planar smoke ventilator based on venturi effect |
| CN109990448A (en) * | 2019-04-19 | 2019-07-09 | 合肥天鹅制冷科技有限公司 | A kind of central air-conditioning Venturi tube drainage by suction system |
| CN109990448B (en) * | 2019-04-19 | 2024-01-12 | 合肥天鹅制冷科技有限公司 | Venturi tube negative-pressure drainage system for central air conditioner |
| CN110671729A (en) * | 2019-09-18 | 2020-01-10 | 杭州茜米露科技有限公司 | Integrated intelligent oil fume purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |