CN104776473A - Kitchen blow-by preventing mechanism with baffle - Google Patents
Kitchen blow-by preventing mechanism with baffle Download PDFInfo
- Publication number
- CN104776473A CN104776473A CN201410013283.3A CN201410013283A CN104776473A CN 104776473 A CN104776473 A CN 104776473A CN 201410013283 A CN201410013283 A CN 201410013283A CN 104776473 A CN104776473 A CN 104776473A
- Authority
- CN
- China
- Prior art keywords
- baffle
- tube connector
- kitchen
- baffle plate
- pipe
- 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
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention belongs to the technical field of kitchen equipment, and relates to a kitchen blow-by preventing mechanism with a baffle. The kitchen blow-by preventing mechanism comprises an oil fume exhaust ventilator, a fan, a gas discharge pipe, a gas discharge total pipe, a connection pipe, a baffle, a movement body, a fixation plate, a spring and a fixation body, wherein the gas inlet and the gas outlet of the gas discharge pipe are communicated, the gas inlet and the gas outlet of the connection pipe are respectively communicated with the gas outlet of the gas discharge pipe and the gas discharge total pipe, the baffle and the periphery wall surface of the connection pipe are fixedly connected, the fixation plate and the four wall surfaces of the connection pipe are fixedly connected and the connection position is positioned at the downstream of the baffle, the baffle and the fixation plate are respectively provided with a center hole, the fixation body and the lower wall surface of the connection pipe are fixedly connectited and the connection position is positioned at the right side of the baffle, and the movement body is arranged on the fixation body and is connected with the fixation plate through the spring. According to the present invention, the movement body is arranged in the connection pipe, such that entering of the oil fume of other resident homes users into the own home can be effectively avoid; and the kitchen blow-by preventing mechanism has characteristics of reasonable design and simple structure, and the indoor air pollution problem can be solved with the kitchen blow-by preventing mechanism.
Description
Technical field
The invention belongs to cooking apparatus technical field, specifically, is a kind of smoke exhaust ventilator installing moving body in gas extraction system tube connector.
Background technology
People improve constantly along with living standard, and the food oil when cooking also gets more and more, and the indoor environmental pollution produced when cooking is also more and more serious.In order to reduce indoor environmental pollution during cooking, most people all can install smoke exhaust ventilator in kitchen, when cooking, smoke exhaust ventilator is opened, and the oil gas produced during cooking is taken away.But in most residents building, the smoke exhaust ventilator blast pipe of every family generally all unification be connected in an exhaust main, utilize the negative pressure in exhaust main that the oil gas of every family is siphoned away, that is the smoke exhaust ventilator blast pipe of every family is all connected in parallel on exhaust main, mutually gangs up.A problem will be produced like this, when there is negative pressure deficiency in solid blockade or exhaust main the upper end of exhaust main, the kitchen oil gas of the resident family of cooking will go here and there this family of not cooking other, thus make greasy smell in other room of not cooking also dense, thus affect the healthy of resident, especially those are suffered to the elderly of respiratory disease.Therefore, problem is ganged up in the smoke exhaust ventilator exhaust solving every family, is a very important problem for cooking apparatus.
Find by prior art documents, number of patent application a kind of separating kitchen ventilator that has been the Introduction To Cn Patent of 02121235.X, it can be taken the oil gas in man of resident family away preferably, but can not effectively prevent the oil gas string of other resident families from coming to own home.
Summary of the invention
The present invention is directed to above-mentioned deficiency, provide a kind of gas extraction system with the smoke exhaust ventilator gas extraction system of moving body, it can stop the oil gas string of other resident families to come to own home effectively.
The present invention is achieved through the following technical solutions, the present invention includes smoke exhaust ventilator, blower fan, air entry, gas outlet, power switch, light switch, fan switch, blast pipe, , exhaust main, tube connector, baffle plate, moving body, fixed head, spring and fixed body, blower fan and gas outlet are arranged in the upper surface of smoke exhaust ventilator, air entry is arranged in the lower surface of smoke exhaust ventilator, power switch, light switch and fan switch are arranged in the front end face of smoke exhaust ventilator, the air inlet of blast pipe is connected with gas outlet, the air inlet/outlet of tube connector respectively with blast pipe gas outlet, exhaust main is connected, four peripheral wall surfaces of baffle plate and tube connector are consolidated, four walls of fixed head and tube connector are consolidated and are positioned at the downstream of baffle plate, baffle plate, fixed head is all with centre bore, the lower wall surface of fixed body and tube connector is consolidated and is positioned at the right side of baffle plate, moving body is arranged on fixed body, moving body is connected with fixed head by spring.
Further, the cross section of tube connector, moving body is rectangle in the present invention, and the coefficient of elasticity of spring is less.
In implementation process of the present invention, moving body can at connection in-pipe.When resident family own home cooks, blower fan is opened, blower fan will produce certain pressure makes moving body move right and Compress Spring, thus makes the throat area between moving body and baffle plate become large, the oil gas of resident family own home just can smooth discharge in exhaust main.When resident family own home does not cook, under the resilient force of spring, moving body is moved to the left, thus the throat area between moving body and baffle plate is diminished, and can effectively stop the flue gas string of other resident families to come to own home.The coefficient of elasticity of spring can not be very large, otherwise the exhaust back pressure of blower fan can be made comparatively large, causes power wastage.
The invention has the beneficial effects as follows: the present invention is reasonable in design, structure is simple, convenient for production, successful.By increasing moving body in tube connector, collaborating between each resident family kitchen effectively can be solved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial enlarged drawing of the present invention;
Fig. 3 is the structural representation of A-A section in Fig. 1;
Fig. 4 is the structural representation of B-B section in Fig. 1;
Label in accompanying drawing is respectively: 1, smoke exhaust ventilator, and 2, blower fan, 3, air entry, 4, gas outlet, 5, power switch, 6, light switch, 7, fan switch, 8, blast pipe, 9, exhaust main, 10, tube connector, 11, baffle plate, 12, moving body, 13, fixed head, 14, spring, 15, fixed body.
Detailed description of the invention
Elaborate to embodiments of the invention below in conjunction with accompanying drawing, the present embodiment, premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment
Embodiments of the invention as shown in Figures 1 to 4, the present invention includes smoke pumping 1, blower fan 2, air entry 3, gas outlet 4, power switch 5, light switch 6, fan switch 7, blast pipe 8, exhaust main 9, tube connector 10, baffle plate 11, moving body 12, fixed head 13, spring 14 and fixed body 15, blower fan 2 and gas outlet 4 are arranged in the upper surface of smoke exhaust ventilator 1, and air entry 3 is arranged in the lower surface of smoke exhaust ventilator 1, power switch 5, light switch 6 and fan switch 7 are arranged in the front end face of smoke exhaust ventilator 1, and the air inlet of blast pipe 8 is connected with gas outlet 4, the air inlet/outlet of tube connector 10 respectively with blast pipe 8 gas outlet, exhaust main 9 is connected, and baffle plate 11 is consolidated with four peripheral wall surfaces of tube connector 10, and fixed head 13 is consolidated and is positioned at the downstream of baffle plate 11 with four walls of tube connector 10, baffle plate 11, fixed head 13 is all with centre bore, and fixed body 15 is consolidated with the lower wall surface of tube connector 10 and is positioned at the right side of baffle plate 11, and moving body 12 is arranged on fixed body 15, and moving body 12 is connected with fixed head 13 by spring 14, tube connector 10, the cross section of moving body 12 is rectangle, and the coefficient of elasticity of spring 13 is less.
In implementation process of the present invention, moving body 12 can move in tube connector 10.When resident family own home cooks, blower fan 2 is opened, blower fan 2 will produce certain pressure makes moving body 12 move right and Compress Spring 14, thus makes the throat area between moving body 12 and baffle plate 11 become greatly, the oil gas of resident family own home just can smooth discharge in exhaust main 9.When resident family own home does not cook, under the resilient force of spring 14, moving body 12 is moved to the left, thus the throat area between moving body 12 and baffle plate 11 is diminished, and can effectively stop the flue gas string of other resident families to come to own home.The coefficient of elasticity of spring 14 can not be very large, otherwise the exhaust back pressure of blower fan 2 can be made comparatively large, causes power wastage.
Claims (2)
1. baffled kitchen gas blowby stops a mechanism, comprises smoke exhaust ventilator (1), blower fan (2), air entry (3), gas outlet (4), power switch (5), light switch (6) and fan switch (7), blower fan (2) and gas outlet (4) are arranged in the upper surface of smoke exhaust ventilator (1), and air entry (3) is arranged in the lower surface of smoke exhaust ventilator (1), power switch (5), light switch (6) and fan switch (7) are arranged in the front end face of smoke exhaust ventilator (1), it is characterized in that, also comprise blast pipe (8), exhaust main (9), tube connector (10), baffle plate (11), moving body (12), fixed head (13), spring (14) and fixed body (15), the air inlet of blast pipe (8) is connected with gas outlet (4), the air inlet/outlet of tube connector (10) respectively with blast pipe (8) gas outlet, exhaust main (9) is connected, and baffle plate (11) is consolidated with four peripheral wall surfaces of tube connector (10), and fixed head (13) is consolidated and is positioned at the downstream of baffle plate (11) with four walls of tube connector (10), baffle plate (11), fixed head (13) is all with centre bore, fixed body (15) is consolidated with the lower wall surface of tube connector (10) and is positioned at the right side of baffle plate (11), moving body (12) is arranged on fixed body (15), and moving body (12) is connected with fixed head (13) by spring (14).
2. baffled kitchen according to claim 1 gas blowby stops mechanism, and it is characterized in that, the cross section of described tube connector (10), moving body (12) is rectangle, and the coefficient of elasticity of spring (14) is less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013283.3A CN104776473A (en) | 2014-01-12 | 2014-01-12 | Kitchen blow-by preventing mechanism with baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013283.3A CN104776473A (en) | 2014-01-12 | 2014-01-12 | Kitchen blow-by preventing mechanism with baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104776473A true CN104776473A (en) | 2015-07-15 |
Family
ID=53618103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410013283.3A Pending CN104776473A (en) | 2014-01-12 | 2014-01-12 | Kitchen blow-by preventing mechanism with baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104776473A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2495870Y (en) * | 2001-06-14 | 2002-06-19 | 宫克凡 | Pipe for removing cooking fume |
| CN101256003A (en) * | 2007-12-07 | 2008-09-03 | 吴运良 | Negative oxygen ion gas-jetting flow-guiding top side type cooker hood |
| CN201241973Y (en) * | 2008-07-29 | 2009-05-20 | 赵立权 | Check valve of high-layer and multi-layer residential building flue gas centralized discharging system |
| CN202048241U (en) * | 2011-04-27 | 2011-11-23 | 昆明理工大学 | Smoke check valve of discharge flue shared by residential building |
| CN102374315A (en) * | 2010-08-23 | 2012-03-14 | 无锡华润上华半导体有限公司 | One-way control valve, vacuum device for chip manufacture procedure and gas recoil preventing method |
| US20120264363A1 (en) * | 2011-04-15 | 2012-10-18 | Serge Ramsay | Exhaust Vent |
-
2014
- 2014-01-12 CN CN201410013283.3A patent/CN104776473A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2495870Y (en) * | 2001-06-14 | 2002-06-19 | 宫克凡 | Pipe for removing cooking fume |
| CN101256003A (en) * | 2007-12-07 | 2008-09-03 | 吴运良 | Negative oxygen ion gas-jetting flow-guiding top side type cooker hood |
| CN201241973Y (en) * | 2008-07-29 | 2009-05-20 | 赵立权 | Check valve of high-layer and multi-layer residential building flue gas centralized discharging system |
| CN102374315A (en) * | 2010-08-23 | 2012-03-14 | 无锡华润上华半导体有限公司 | One-way control valve, vacuum device for chip manufacture procedure and gas recoil preventing method |
| US20120264363A1 (en) * | 2011-04-15 | 2012-10-18 | Serge Ramsay | Exhaust Vent |
| CN202048241U (en) * | 2011-04-27 | 2011-11-23 | 昆明理工大学 | Smoke check valve of discharge flue shared by residential building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150715 |