Natural ventilation smoke exhaust air flue for residential kitchen and toilet and use method thereof
阅读说明：本技术 一种住宅厨房卫生间自然通风的排烟气道及其使用方法 (Natural ventilation smoke exhaust air flue for residential kitchen and toilet and use method thereof ) 是由 葛函昀 葛秀泽 葛俣签 王浩然 王斫懿 葛福祥 于 2019-11-06 设计创作，主要内容包括：本发明涉及一种住宅厨房卫生间自然通风的排烟气道及其使用方法,属于住宅楼房厨房间排烟气设施技术领域。技术方案是：所述正面板(1)上至少设有自然风口(7)与次道(14)连通,中间隔板(3)上设有内自然风孔(18),将次道(14)与主道(13)连通,内自然风孔(18)外的中间隔板(3)上设有导向风斗(10),导向风斗上部开口。本发明的有益效果：结构合理,安装方便,不串烟串味,达到自然通效果,厨房内空气流通顺畅,保障生命安全。本发明的有益效果：结构合理,安装方便,不串烟串味,达到自然通效果,厨房内空气流通顺畅,保障生命安全。(The invention relates to a smoke exhaust flue for natural ventilation of kitchens and toilets of residences and a using method thereof, belonging to the technical field of smoke exhaust facilities of kitchens of residential buildings. The technical scheme is as follows: the front panel (1) is at least provided with a natural air port (7) communicated with the secondary channel (14), the intermediate partition plate (3) is provided with an inner natural air hole (18) for communicating the secondary channel (14) with the main channel (13), the intermediate partition plate (3) outside the inner natural air hole (18) is provided with a guide air scoop (10), and the upper part of the guide air scoop is opened. The invention has the beneficial effects that: rational in infrastructure, simple to operate does not cross the cigarette and taints the flavor, reaches the effect of natural expert, and the circulation of air is smooth and easy in the kitchen, ensures life safety. The invention has the beneficial effects that: rational in infrastructure, simple to operate does not cross the cigarette and taints the flavor, reaches the effect of natural expert, and the circulation of air is smooth and easy in the kitchen, ensures life safety.)
1. A natural draft's of discharging fume air flue of house kitchen bathroom which characterized in that: comprises a front panel (1), side panels (2), a middle clapboard (3) and a corner (8); the front panel (1), the side panels (2) and the wall corners (8) enclose a vertically arranged rectangular cylinder, a middle partition plate (3) parallel to the front panel (1) is arranged in the rectangular cylinder, and the rectangular cylinder is divided into a main channel (13) and a secondary channel (14); the front panel (1) is at least provided with a natural air port (7) communicated with the secondary channel (14), the middle partition plate (3) is provided with an inner natural air hole (18) for communicating the secondary channel (14) with the main channel (13), the middle partition plate (3) outside the inner natural air hole (18) is provided with a guide air scoop (10), and the guide air scoop (10) is positioned in the main channel; the guide air hopper (10) is composed of a front plate (19), a left side plate (20) and a right side plate (21), the front plate (10) is rectangular, the left side plate (20) and the right side plate (21) are in the same triangle shape and are respectively positioned on the left side and the right side of the front plate (19) to jointly form the guide air hopper, the guide air hopper is buckled outside the inner natural air hole (18), and the upper part of the guide air hopper is opened to serve as a guide air port;
a top discharge flue is arranged on the roof of the house, the top discharge flue is surrounded by a top front panel (26), a top side panel, a top back panel (27) and a top side panel II to form a vertically arranged rectangular cylinder, a top middle partition plate (28) parallel to the top front panel (26) is arranged in the rectangular cylinder, and the rectangular cylinder is divided into a top main channel (29) and a top secondary channel (30); a top internal natural wind hole (31) is formed in the top middle partition plate (28), the top secondary channel (30) is communicated with the top main channel (29), a top guide wind scoop (32) is arranged on the top middle partition plate (28) outside the top internal natural wind hole (31), and the structure of the top guide wind scoop (32) is the same as that of the guide wind scoop (10); the top main road (29) and the top secondary road (30) are respectively positioned above the main road (13) and the secondary road (14) and are respectively the same as the main road (13) and the secondary road (14) in size, the top main road (29) and the top secondary road (30) are respectively connected with the main road (13) and the secondary road (14) into a whole, and the natural air port (7) at the top layer of the house is matched and communicated with the natural air hole (31) in the top.
2. A method of using a smoke exhaust flue for natural ventilation of a residential kitchen and toilet, using the smoke exhaust flue defined in claim 1, comprising the steps of: the smoke exhaust channel of the residential kitchen and toilet is used for the toilet in the high-rise building, a rectangular cylinder is formed by using the wall corner of the toilet and is divided into a main channel (13) and a secondary channel (14); a transverse clapboard (9) is arranged in the secondary channel (14) to separate the secondary channel (14) from top to bottom; the natural air port (7) is higher than the inner natural air hole (18), the transverse partition plate (9) is positioned between the natural air port (7) and the inner natural air hole (18), natural air in the next layer of toilet secondary channel rises to enter the toilet secondary channel, and enters the main channel through the inner natural air hole (18) to be discharged due to the blocking of the transverse partition plate (9); natural wind of the toilet enters the secondary channel through the natural wind port (7), rises to the upper layer of toilet secondary channel, and enters the main channel through the inner natural wind hole of the upper layer of toilet secondary channel to be discharged; the natural wind on the top layer of the house sequentially enters the secondary channel (14) and the top secondary channel (30) through the natural wind opening (7) and enters the top main channel (29) through the natural wind hole (31) in the top to be discharged.
3. A natural draft's of discharging fume air flue of house kitchen bathroom which characterized in that: comprises a front panel (1), side panels (2), a middle clapboard (3) and a corner (8); the front panel (1), the side panels (2) and the wall corners (8) enclose a vertically arranged rectangular cylinder, a middle partition plate (3) parallel to the front panel (1) is arranged in the rectangular cylinder, and the rectangular cylinder is divided into a main channel (13) and a secondary channel (14); the main road (13) and the secondary road (14) are internally provided with branch supporting plates (4), the branch supporting plates (4) are parallel to the side panels (2), the main road (13) is divided into a first main road (21) and a second main road (15), and the secondary road (14) is divided into a first secondary road (22) and a second secondary road (16); the front panel (1) is provided with a natural air port (7) communicated with a first secondary channel (22), the middle partition plate (3) is provided with an inner natural air hole (18) to communicate the first secondary channel (22) with a first main channel (21), the middle partition plate (3) outside the inner natural air hole (18) is provided with a guide air scoop (10), and the guide air scoop (10) is positioned in the first main channel; the guide air hopper (10) is composed of a front plate (19), a left side plate (20) and a right side plate (21), the front plate (10) is rectangular, the left side plate (20) and the right side plate (21) are in the same triangle shape and are respectively positioned on the left side and the right side of the front plate (19) to jointly form the guide air hopper, the guide air hopper is buckled outside the inner natural air hole (18), and the upper part of the guide air hopper is opened to serve as a guide air port; the front panel (1) is also provided with a smoke exhaust ventilator port (6) communicated with a secondary channel II (16), the intermediate partition plate (3) is also provided with an inner lampblack hole (17) for communicating the secondary channel II (16) with a main channel II (15), the intermediate partition plate (3) outside the inner lampblack hole (17) is provided with a guide air duct II (24), the guide air duct II (24) is completely the same as the guide air duct (10), and the guide air duct II is positioned in the main channel II;
a top discharge flue is arranged on the roof of the house, the top discharge flue is surrounded by a top front panel (26), a top side panel, a top back panel (27) and a top side panel II to form a vertically arranged rectangular cylinder, a top middle partition plate (28) parallel to the top front panel (26) is arranged in the rectangular cylinder, and the rectangular cylinder is divided into a top main channel (29) and a top secondary channel (30); a top part support plate is further arranged in the top main channel (29) and the top secondary channel (30), the top part support plate is parallel to a side panel of the top, the top main channel (29) is divided into a top main channel I (33) and a top main channel II (34), and the top secondary channel (30) is divided into a top secondary channel I (35) and a top secondary channel II (36); a top inner oil smoke hole (37) is formed in the top middle partition plate (28), the top secondary channel I (35) is communicated with the top main channel I (33), a top guide air duct II (38) is arranged on the top middle partition plate (28) outside the top inner oil smoke hole (37), and the structure of the top guide air duct II (38) is the same as that of the guide air duct (10); a top internal natural air hole (31) is further formed in the top middle partition plate (28) and is used for communicating the top secondary channel II (36) with the main channel II (34), a top guide air hopper (32) is arranged on the top middle partition plate (28) outside the top internal natural air hole (31), the top guide air hopper II and the top guide air hopper are completely identical, and the top guide air hopper is located in the top main channel I; the first top main road (33) and the first top secondary road (34) are respectively positioned above the first main road (15) and the first secondary road (16) and are respectively the same as the first main road (15) and the first secondary road (16), the first top main road (33) and the first top secondary road (34) are respectively connected with the first main road (15) and the first secondary road (16) into a whole, and the natural air port (7) at the top layer of the house is matched and communicated with the natural air hole (31) in the top; the top main channel II (35) and the top secondary channel II (36) are respectively positioned above the main channel II (21) and the secondary channel II (22) and are respectively the same as the main channel II (21) and the secondary channel II (22), the top main channel II (35) and the top secondary channel II (36) are respectively connected with the main channel II (21) and the secondary channel II (22) into a whole, and the natural air port (7) at the top layer of the house is matched and communicated with the natural air hole (31) in the top.
4. A method of using a smoke exhaust flue for natural ventilation of a residential kitchen and toilet, using the smoke exhaust flue as defined in claim 3, characterized by comprising the steps of: the high-rise building uses the smoke exhaust flue of the kitchen and the toilet of the residence to be used in the kitchen, and utilizes the wall corner of the kitchen to form a rectangular cylinder body and is divided into a main channel (13) and a secondary channel (14); a transverse partition plate (9) is arranged in the secondary channel (14) and vertically separates the primary channel (22) from the secondary channel (15); the natural air inlet (7) is higher than the inner natural air hole (18), the transverse partition plate (9) is positioned between the natural air inlet (7) and the inner natural air hole (18), natural air in the next layer of kitchen secondary channel I rises to enter the next layer of kitchen secondary channel I, and enters the first main channel I through the inner natural air hole (18) to be discharged due to the blocking of the transverse partition plate (9); natural wind of the layer of kitchen enters the first secondary channel through the natural wind port (7), rises to the first secondary channel of the upper layer of kitchen, enters the first primary channel through the internal natural wind hole of the first secondary channel of the upper layer of kitchen and is discharged; the position of the oil smoke machine port (6) is higher than the position of the inner oil smoke hole (17), the transverse partition plate (9) is positioned between the oil smoke machine port (6) and the inner oil smoke hole (17), oil smoke in the next layer of kitchen secondary channel II rises to enter the layer of kitchen secondary channel II, and enters the main channel II through the inner oil smoke hole (17) to be discharged due to the blocking of the transverse partition plate (9); the cooking fume in the layer enters the secondary channel II through the fume exhaust machine port (6), rises to the upper layer of the secondary channel II, and enters the primary channel II through the inner fume hole (17) of the upper layer of the secondary channel II for cooking to be exhausted; the natural wind on the top layer of the house sequentially enters a secondary channel II (22) and a top secondary channel II (36) through a natural wind port (7), and enters a top main channel II (34) through a natural wind hole (31) in the top to be discharged; the oil smoke on the top floor of the house sequentially enters a first secondary channel (16) and a first top secondary channel (35) through an oil smoke machine port (6), and enters a first top main channel (33) through a top oil smoke machine port (37) to be discharged.
5. A natural draft's of discharging fume air flue of house kitchen bathroom which characterized in that: comprises a front panel (1), a side panel (2), a middle clapboard (3), a back panel (11) and a second side panel (12); the front panel (1), the side panel (2), the back panel (11) and the second side panel (12) enclose a vertically arranged rectangular cylinder, a middle partition plate (3) parallel to the front panel (1) is arranged in the rectangular cylinder, and the rectangular cylinder is divided into a main channel (13) and a secondary channel (14); the front panel (1) is at least provided with a natural air port (7) communicated with the secondary channel (14), the middle partition plate (3) is provided with an inner natural air hole (18) for communicating the secondary channel (14) with the main channel (13), the middle partition plate (3) outside the inner natural air hole (18) is provided with a guide air scoop (10), and the guide air scoop (10) is positioned in the main channel; the guide air hopper (10) is composed of a front plate (19), a left side plate (20) and a right side plate (21), the front plate (10) is rectangular, the left side plate (20) and the right side plate (21) are in the same triangle shape and are respectively positioned on the left side and the right side of the front plate (19) to jointly form the guide air hopper, the guide air hopper is buckled outside the inner natural air hole (18), and the upper part of the guide air hopper is opened to serve as a guide air port;
a top discharge flue is arranged on the roof of the house, the top discharge flue is surrounded by a top front panel (26), a top side panel, a top back panel (27) and a top side panel II to form a vertically arranged rectangular cylinder, a top middle partition plate (28) parallel to the top front panel (26) is arranged in the rectangular cylinder, and the rectangular cylinder is divided into a top main channel (29) and a top secondary channel (30); a top internal natural wind hole (31) is formed in the top middle partition plate (28), the top secondary channel (30) is communicated with the top main channel (29), a top guide wind scoop (32) is arranged on the top middle partition plate (28) outside the top internal natural wind hole (31), and the structure of the top guide wind scoop (32) is the same as that of the guide wind scoop (10); the top main road (29) and the top secondary road (30) are respectively positioned above the main road (13) and the secondary road (14) and are respectively the same as the main road (13) and the secondary road (14) in size, the top main road (29) and the top secondary road (30) are respectively connected with the main road (13) and the secondary road (14) into a whole, and the natural air port (7) at the top layer of the house is matched and communicated with the natural air hole (31) in the top.
6. A method of using a smoke exhaust duct for natural ventilation of a residential kitchen and toilet, using the smoke exhaust duct defined in claim 5, characterized by comprising the steps of: the residential kitchen and toilet smoke exhaust duct is used for a toilet in a storey building, a front panel (1), a side panel (2), a back panel (11) and a second side panel (12) form a vertically arranged rectangular cylinder together, a middle partition plate (3) parallel to the front panel (1) is arranged in the rectangular cylinder, and the rectangular cylinder is divided into a main channel (13) and a secondary channel (14); a transverse clapboard (9) is arranged in the secondary channel (14) to separate the secondary channel (14) from top to bottom; the natural air port (7) is higher than the inner natural air hole (18), the transverse partition plate (9) is positioned between the natural air port (7) and the inner natural air hole (18), natural air in the next layer of toilet secondary channel rises to enter the toilet secondary channel, and enters the main channel through the inner natural air hole (18) to be discharged due to the blocking of the transverse partition plate (9); natural wind of the toilet enters the secondary channel through the natural wind port (7), rises to the upper layer of toilet secondary channel, and enters the main channel through the inner natural wind hole of the upper layer of toilet secondary channel to be discharged; the natural wind on the top layer of the house sequentially enters the secondary channel (14) and the top secondary channel (30) through the natural wind opening (7) and enters the top main channel (29) through the natural wind hole (31) in the top to be discharged.
7. A natural draft's of discharging fume air flue of house kitchen bathroom which characterized in that: comprises a front panel (1), a side panel (2), a middle clapboard (3), a back panel (11) and a second side panel (12); the front panel (1), the side panel (2), the back panel (11) and the second side panel (12) enclose a vertically arranged rectangular cylinder, a middle partition plate (3) parallel to the front panel (1) is arranged in the rectangular cylinder, and the rectangular cylinder is divided into a main channel (13) and a secondary channel (14); the main road (13) and the secondary road (14) are internally provided with branch supporting plates (4), the branch supporting plates (4) are parallel to the side panels (2), the main road (13) is divided into a first main road (21) and a second main road (15), and the secondary road (14) is divided into a first secondary road (22) and a second secondary road (16); the front panel (1) is provided with a natural air port (7) communicated with a first secondary channel (22), the middle partition plate (3) is provided with an inner natural air hole (18) to communicate the first secondary channel (22) with a first main channel (21), the middle partition plate (3) outside the inner natural air hole (18) is provided with a guide air scoop (10), and the guide air scoop (10) is positioned in the first main channel; the guide air hopper (10) is composed of a front plate (19), a left side plate (20) and a right side plate (21), the front plate (10) is rectangular, the left side plate (20) and the right side plate (21) are in the same triangle shape and are respectively positioned on the left side and the right side of the front plate (19) to jointly form the guide air hopper, the guide air hopper is buckled outside the inner natural air hole (18), and the upper part of the guide air hopper is opened to serve as a guide air port; the front panel (1) is also provided with a smoke exhaust ventilator port (6) communicated with a secondary channel II (16), the intermediate partition plate (3) is also provided with an inner oil smoke hole (17) for communicating the secondary channel II (16) with a main channel II (15), the intermediate partition plate (3) outside the inner natural wind hole (18) is provided with a guide wind scoop II which is completely the same as the guide wind scoop (10), and the guide wind scoop II is positioned in the main channel II;
a top discharge flue is arranged on the roof of the house, the top discharge flue is surrounded by a top front panel (26), a top side panel, a top back panel (27) and a top side panel II to form a vertically arranged rectangular cylinder, a top middle partition plate (28) parallel to the top front panel (26) is arranged in the rectangular cylinder, and the rectangular cylinder is divided into a top main channel (29) and a top secondary channel (30); a top part support plate is further arranged in the top main channel (29) and the top secondary channel (30), the top part support plate is parallel to a side panel of the top, the top main channel (29) is divided into a top main channel I (33) and a top main channel II (34), and the top secondary channel (30) is divided into a top secondary channel I (35) and a top secondary channel II (36); a top inner oil smoke hole (37) is formed in the top middle partition plate (28), the top secondary channel I (35) is communicated with the top main channel I (33), a top guide air duct II (38) is arranged on the top middle partition plate (28) outside the top inner oil smoke hole (37), and the structure of the top guide air duct II (38) is the same as that of the guide air duct (10); a top internal natural air hole (31) is further formed in the top middle partition plate (28) and is used for communicating the top secondary channel II (36) with the main channel II (34), a top guide air hopper (32) is arranged on the top middle partition plate (28) outside the top internal natural air hole (31), the top guide air hopper II and the top guide air hopper are completely identical, and the top guide air hopper is located in the top main channel I; the first top main road (33) and the first top secondary road (34) are respectively positioned above the first main road (15) and the first secondary road (16) and are respectively the same as the first main road (15) and the first secondary road (16), the first top main road (33) and the first top secondary road (34) are respectively connected with the first main road (15) and the first secondary road (16) into a whole, and the natural air port (7) at the top layer of the house is matched and communicated with the natural air hole (31) in the top part; the second top main channel (35) and the second top secondary channel (36) are respectively positioned above the second main channel (21) and the second secondary channel (22) and are respectively the same as the second main channel (21) and the second secondary channel (22), the second top main channel (35) and the second top secondary channel (36) are respectively connected with the second main channel (21) and the second secondary channel (22) into a whole, and the natural air opening (7) in the top layer of the house is matched and communicated with the natural air hole (31) in the top part.
8. A method of using a smoke exhaust duct for natural ventilation of a residential kitchen and toilet, using the smoke exhaust duct defined in claim 7, characterized by comprising the steps of: the smoke exhaust flue of the residential kitchen and toilet is used for a kitchen in a high-rise building, a front panel (1), a side panel (2), a back panel (11) and a second side panel (12) form a vertically arranged rectangular cylinder together, a middle partition plate (3) parallel to the front panel (1) is arranged in the rectangular cylinder, and the rectangular cylinder is divided into a main channel (13) and a secondary channel (14); a transverse partition plate (9) is arranged in the secondary channel (14) and vertically separates the primary channel (22) from the secondary channel (15); the natural air inlet (7) is higher than the inner natural air hole (18), the transverse partition plate (9) is positioned between the natural air inlet (7) and the inner natural air hole (18), natural air in the next layer of kitchen secondary channel I rises to enter the next layer of kitchen secondary channel I, and enters the first main channel I through the inner natural air hole (18) to be discharged due to the blocking of the transverse partition plate (9); natural wind of the layer of kitchen enters the first secondary channel through the natural wind port (7), rises to the first secondary channel of the upper layer of kitchen, enters the first primary channel through the internal natural wind hole of the first secondary channel of the upper layer of kitchen and is discharged; the position of the oil smoke machine port (6) is higher than the position of the inner oil smoke hole (17), the transverse partition plate (9) is positioned between the oil smoke machine port (6) and the inner oil smoke hole (17), oil smoke in the next layer of kitchen secondary channel II rises to enter the layer of kitchen secondary channel II, and enters the main channel II through the inner oil smoke hole (17) to be discharged due to the blocking of the transverse partition plate (9); the cooking fume in the layer enters the secondary channel II through the fume exhaust machine port (6), rises to the upper layer of the secondary channel II, and enters the primary channel II through the inner fume hole (17) of the upper layer of the secondary channel II for cooking to be exhausted; the natural wind on the top floor of the house sequentially enters a secondary channel II (22) and a top secondary channel II (36) through a natural wind port (7), enters a top main channel II (34) through a natural wind hole (31) in the top and is discharged; the oil smoke on the top floor of the house sequentially enters a first secondary channel (16) and a first top secondary channel (35) through an oil smoke machine port (6), and enters a first top main channel (33) through a top oil smoke machine port (37) to be discharged.
Technical Field
The invention relates to a smoke exhaust flue for natural ventilation of kitchens and toilets of residences and a using method thereof, belonging to the technical field of smoke exhaust facilities of kitchens of residential buildings.
Background
Kitchen and toilet exhaust flue is also called ventilation flue, exhaust flue and the like. The construction department promulgates a steel wire mesh cement prefabricated pipeline in a single-hole pipeline system according to 'smoke exhaust and air passage products in residential kitchens and toilets' JG/T194-2018, and the steel wire mesh cement prefabricated pipeline has no natural ventilation function. The original plate 'exhaust duct for residential kitchens and toilets' JG/T194-2006 single-hole exhaust duct has no natural ventilation function. The combined flue exhaust duct used in the kitchen in the early nineties can prevent smoke from escaping. The necessary extraction hood for use from this exhaust duct is used and tested with the functioning of the extraction hood product, for example variable pressure type names of various types: the single-hole exhaust passage and no backflow phenomenon exist, the exhaust air volume is greater than 300 m/h, physical parameters of air quality of an air quality parameter-fresh air volume comprise temperature, relative humidity, air flow rate and fresh air volume, the first three terms mainly affect senses, and most attention is paid to 'fresh air', namely, the air volume entering a room from the outside is averagely occupied by each person in unit time, and the unit is cubic meters per hour [ m/h ], and the reference represents the freshness of indoor air. Air quality parameters-organic pollutants sulfur dioxide, nitrogen dioxide, carbon monoxide, carbon dioxide, ammonia and ozone are distributed in the atmosphere, so that the attention degree in indoor air quality monitoring is low. Methanol, benzene, and benzo a pyrene are classified as
Disclosure of Invention
The invention aims to provide a smoke exhaust channel for natural ventilation of kitchens and toilets of residences and a using method thereof, the smoke exhaust channel is reasonable in structure and convenient to install, smoke and odor are not mixed, a natural ventilation effect is achieved, air circulation in the kitchens is smooth, life safety is guaranteed, and the problems in the background art are solved.
The technical scheme of the invention is as follows:
a smoke exhaust air flue for natural ventilation of residential kitchens and toilets comprises a front panel, side panels, a middle partition plate and wall corners; the front panel, the side panels and the wall corners enclose a rectangular cylinder body which is vertically arranged, and an intermediate partition plate which is parallel to the front panel is arranged in the rectangular cylinder body to divide the rectangular cylinder body into a main channel and a secondary channel; the front panel is at least provided with a natural air port communicated with the secondary channel, the middle partition plate is provided with an inner natural air hole for communicating the secondary channel with the main channel, the middle partition plate outside the inner natural air hole is provided with a guide air scoop which is positioned in the main channel; the guide air hopper is composed of a front plate, a left side plate and a right side plate, the front plate is rectangular, the left side plate and the right side plate are in the same triangle shape and are respectively positioned at the left side and the right side of the front plate to jointly form the guide air hopper, the guide air hopper is buckled outside the inner natural air hole, and the upper part of the guide air hopper is opened to be used as a guide air hole;
the roof of the house is provided with a top discharge flue, the top discharge flue is surrounded by a top front panel, a top side panel, a top back panel and a top side panel to form a vertically arranged rectangular cylinder, a top middle partition plate parallel to the top front panel is arranged in the rectangular cylinder to divide the rectangular cylinder into a top main channel and a top secondary channel; a top internal natural air hole is formed in the top middle partition plate to communicate the top secondary channel with the top main channel, a top guide air hopper is arranged on the top middle partition plate outside the top internal natural air hole, and the structure of the top guide air hopper is the same as that of the guide air hopper; the top main road and the top secondary road are respectively positioned above the main road and the secondary road and are respectively the same as the main road and the secondary road in size, the top main road and the top secondary road are respectively connected with the main road and the secondary road into a whole, and the natural air port at the top layer of the house is matched and communicated with the natural air hole in the top.
A transverse partition plate is arranged in the secondary channel to separate the secondary channel from top to bottom; the natural air port is higher than the inner natural air hole, and the transverse partition plate is located between the natural air port and the inner natural air hole.
And a plurality of reinforcing plates are arranged between the front panel and the middle partition plate, and the reinforcing plates are respectively abutted against the side panels and the wall corners.
A smoke exhaust air flue for natural ventilation of residential kitchens and toilets comprises a front panel, side panels, a middle partition plate and wall corners; the front panel, the side panels and the wall corners enclose a rectangular cylinder body which is vertically arranged, and an intermediate partition plate which is parallel to the front panel is arranged in the rectangular cylinder body to divide the rectangular cylinder body into a main channel and a secondary channel; branch plates are further arranged in the main road and the secondary road, the branch plates are parallel to the side panels, the main road is divided into a first main road and a second main road, and the secondary road is divided into a first secondary road and a second secondary road; the front plate is provided with a natural air port communicated with the first secondary channel, the intermediate partition plate is provided with an inner natural air hole, the first secondary channel is communicated with the first main channel, the intermediate partition plate outside the inner natural air hole is provided with a guide air scoop, and the guide air scoop is positioned in the first main channel; the guide air hopper is composed of a front plate, a left side plate and a right side plate, the front plate is rectangular, the left side plate and the right side plate are in the same triangle shape and are respectively positioned at the left side and the right side of the front plate to jointly form the guide air hopper, the guide air hopper is buckled outside the inner natural air hole, and the upper part of the guide air hopper is opened to be used as a guide air hole; the front panel is also provided with a smoke exhaust ventilator port communicated with a secondary channel II, the middle partition plate is also provided with an inner oil smoke hole for communicating the secondary channel II with a main channel II, the middle partition plate outside the inner oil smoke hole is provided with a guide air duct II, the guide air duct II is completely the same as the guide air duct, and the guide air duct II is positioned in the main channel II;
the roof of the house is provided with a top discharge flue, the top discharge flue is surrounded by a top front panel, a top side panel, a top back panel and a top side panel to form a vertically arranged rectangular cylinder, a top middle partition plate parallel to the top front panel is arranged in the rectangular cylinder to divide the rectangular cylinder into a top main channel and a top secondary channel; the top main road and the top secondary road are also internally provided with top part supporting plates which are parallel to the side panels of the top part, the top main road is divided into a top main road I and a top main road II, and the top secondary road is divided into a top secondary road I and a top secondary road II; a top inner oil smoke hole is formed in the top middle partition plate, the top secondary channel I is communicated with the top main channel I, a top guide air funnel II is arranged on the top middle partition plate outside the top inner oil smoke hole, and the structure of the top guide air funnel II is the same as that of the guide air funnel; a top internal natural air hole is also formed in the top middle partition plate to communicate the top secondary channel II with the main channel II, a top guide air hopper is arranged on the top middle partition plate outside the top internal natural air hole, the top guide air hopper II and the top guide air hopper are completely identical, and the top guide air hopper is positioned in the top main channel I; the top main road I and the top secondary road I are respectively positioned above the main road I and the secondary road I and have the same size as the main road I and the secondary road I respectively, the top main road I and the top secondary road I are respectively connected with the main road I and the secondary road I into a whole, and a natural air port at the top layer of the house is matched and communicated with a natural air hole in the top; the top main channel II and the top secondary channel II are respectively positioned above the main channel II and the secondary channel II and have the same size with the main channel II and the secondary channel II respectively, the top main channel II and the top secondary channel II are respectively connected with the main channel II and the secondary channel II into a whole, and a natural air port at the top layer of the house is matched and communicated with a natural air hole in the top.
A transverse partition plate is arranged in the secondary channel to vertically separate the primary channel from the secondary channel; the natural air port is higher than the inner natural air hole, and the transverse partition plate is positioned between the natural air port and the inner natural air hole; the position of the range hood opening is higher than that of the inner oil smoke hole, and the transverse partition plate is located between the range hood opening and the inner oil smoke hole.
And a plurality of reinforcing plates are arranged between the front panel and the middle partition plate, and the reinforcing plates are respectively abutted against the side panels, the branch supporting plates and the wall corners.
A smoke exhaust air flue for natural ventilation of a residential kitchen and toilet comprises a front panel, a side panel, a middle partition plate, a back panel and a second side panel; the front panel, the side panel, the back panel and the side panel II form a vertically arranged rectangular cylinder together, and an intermediate partition plate parallel to the front panel is arranged in the rectangular cylinder to divide the rectangular cylinder into a main channel and a secondary channel; the front panel is at least provided with a natural air port communicated with the secondary channel, the middle partition plate is provided with an inner natural air hole for communicating the secondary channel with the main channel, the middle partition plate outside the inner natural air hole is provided with a guide air scoop which is positioned in the main channel; the guide air hopper is composed of a front plate, a left side plate and a right side plate, the front plate is rectangular, the left side plate and the right side plate are in the same triangle shape and are respectively positioned at the left side and the right side of the front plate to jointly form the guide air hopper, the guide air hopper is buckled outside the inner natural air hole, and the upper part of the guide air hopper is opened to be used as a guide air hole;
the roof of the house is provided with a top discharge flue, the top discharge flue is surrounded by a top front panel, a top side panel, a top back panel and a top side panel to form a vertically arranged rectangular cylinder, a top middle partition plate parallel to the top front panel is arranged in the rectangular cylinder to divide the rectangular cylinder into a top main channel and a top secondary channel; a top internal natural air hole is formed in the top middle partition plate to communicate the top secondary channel with the top main channel, a top guide air hopper is arranged on the top middle partition plate outside the top internal natural air hole, and the structure of the top guide air hopper is the same as that of the guide air hopper; the top main road and the top secondary road are respectively positioned above the main road and the secondary road and are respectively the same as the main road and the secondary road in size, the top main road and the top secondary road are respectively connected with the main road and the secondary road into a whole, and the natural air port at the top layer of the house is matched and communicated with the natural air hole in the top.
A transverse partition plate is arranged in the secondary channel to separate the secondary channel from top to bottom; the natural air port is higher than the inner natural air hole, and the transverse partition plate is located between the natural air port and the inner natural air hole.
And a plurality of reinforcing plates are arranged between the front panel and the middle partition plate, and the reinforcing plates are respectively abutted against the side panels and the wall corners.
A smoke exhaust air flue for natural ventilation of a residential kitchen and toilet comprises a front panel, a side panel, a middle partition plate, a back panel and a second side panel; the front panel, the side panel, the back panel and the side panel II form a vertically arranged rectangular cylinder together, and an intermediate partition plate parallel to the front panel is arranged in the rectangular cylinder to divide the rectangular cylinder into a main channel and a secondary channel; branch plates are further arranged in the main road and the secondary road, the branch plates are parallel to the side panels, the main road is divided into a first main road and a second main road, and the secondary road is divided into a first secondary road and a second secondary road; the front plate is provided with a natural air port communicated with the first secondary channel, the intermediate partition plate is provided with an inner natural air hole, the first secondary channel is communicated with the first main channel, the intermediate partition plate outside the inner natural air hole is provided with a guide air scoop, and the guide air scoop is positioned in the first main channel; the guide air hopper is composed of a front plate, a left side plate and a right side plate, the front plate is rectangular, the left side plate and the right side plate are in the same triangle shape and are respectively positioned at the left side and the right side of the front plate to jointly form the guide air hopper, the guide air hopper is buckled outside the inner natural air hole, and the upper part of the guide air hopper is opened to be used as a guide air hole; the front panel is also provided with an oil smoke machine port communicated with a secondary channel II, the middle partition plate is also provided with an inner oil smoke hole for communicating the secondary channel II with a main channel II, the middle partition plate outside the inner natural wind hole is provided with a guide wind scoop II, the guide wind scoop II is completely the same as the guide wind scoop, and the guide wind scoop II is positioned in the main channel II;
the roof of the house is provided with a top discharge flue, the top discharge flue is surrounded by a top front panel, a top side panel, a top back panel and a top side panel to form a vertically arranged rectangular cylinder, a top middle partition plate parallel to the top front panel is arranged in the rectangular cylinder to divide the rectangular cylinder into a top main channel and a top secondary channel; the top main road and the top secondary road are also internally provided with top part supporting plates which are parallel to the side panels of the top part, the top main road is divided into a top main road I and a top main road II, and the top secondary road is divided into a top secondary road I and a top secondary road II; a top inner oil smoke hole is formed in the top middle partition plate, the top secondary channel I is communicated with the top main channel I, a top guide air funnel II is arranged on the top middle partition plate outside the top inner oil smoke hole, and the structure of the top guide air funnel II is the same as that of the guide air funnel; a top internal natural air hole is also formed in the top middle partition plate to communicate the top secondary channel II with the main channel II, a top guide air hopper is arranged on the top middle partition plate outside the top internal natural air hole, the top guide air hopper II and the top guide air hopper are completely identical, and the top guide air hopper is positioned in the top main channel I; the top main road I and the top secondary road I are respectively positioned above the main road I and the secondary road I and have the same size as the main road I and the secondary road I respectively, the top main road I and the top secondary road I are respectively connected with the main road I and the secondary road I into a whole, and a natural air port at the top layer of the house is matched and communicated with a natural air hole in the top; the top main channel II and the top secondary channel II are respectively positioned above the main channel II and the secondary channel II and have the same size with the main channel II and the secondary channel II respectively, the top main channel II and the top secondary channel II are respectively connected with the main channel II and the secondary channel II into a whole, and a natural air port at the top layer of the house is matched and communicated with a natural air hole in the top.
A transverse partition plate is arranged in the secondary channel to vertically separate the primary channel from the secondary channel; the natural air port is higher than the inner natural air hole, and the transverse partition plate is positioned between the natural air port and the inner natural air hole; the position of the range hood opening is higher than that of the inner oil smoke hole, and the transverse partition plate is located between the range hood opening and the inner oil smoke hole.
And a plurality of reinforcing plates are arranged between the front panel and the middle partition plate, and the reinforcing plates are respectively abutted against the side panels, the branch supporting plates and the wall corners.
The invention selects the high-strength fire-resistant performance board of the new building decoration technology, has the board qualified by the certification of the test and inspection report of the national legal organization department, and accords with the twenty-sixth regulation of the new edition of the fire brigade of the people's republic of China: the fire-proof performance of building components, building materials, interior decoration and decorative materials must meet the national standard; there is no national standard and must meet industry standards. Belongs to the field of new technical facilities of smoke exhaust passages with the functions of fire prevention and natural ventilation in residential kitchens and toilets.
The invention relates to a natural ventilation double-function exhaust passage which is manufactured and installed on site according to the size of the site after entering the construction site; for the smoke exhaust air passage utilizing the wall corner, firstly installing a front panel and then installing a side panel; for the exhaust passage which does not utilize the wall corner, firstly installing a back panel, a second side panel and a front panel, and finally installing a side panel; the upper and lower exhaust passage interfaces are connected together to form an integrated structure, so that smoke is not leaked, the indoor and outdoor natural ventilation function is achieved, and the best use effect is achieved. After the exhaust duct is installed in a construction site, the air inlet of the exhaust duct must be accurately checked by responsible personnel of units such as construction, design, construction, supervision and the like, smoke is not mixed, the life and health safety of people is guaranteed, the life use of property is guaranteed, the problem that carcinogens harm health in the background technology is solved, the safety problem in case of gas leakage is prevented, and the life safety and health of people are guaranteed.
The exhaust passage structure can be called a two-passage structure with one main branch and a four-passage structure with two main branches, and is an exhaust passage with a natural ventilation function. The natural wind port is provided with a fireproof gate and a natural ventilation hose, for example, the upper port of a 500X 500 natural ventilation hood is matched and connected with the hose, the center of a suspended ceiling is arranged, carcinogenic substances in a kitchen and gas leakage substances are sucked into a main channel in time and naturally discharged out of a room, and indoor and outdoor natural ventilation is realized.
The invention has the beneficial effects that: rational in infrastructure, simple to operate does not cross the cigarette and taints the flavor, reaches the effect of natural expert, and the circulation of air is smooth and easy in the kitchen, ensures life safety.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of one embodiment of the present invention;
FIG. 3 is a perspective view of a guiding wind scoop according to an embodiment of the present invention;
FIG. 4 is a schematic view of a second embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of a second primary channel and a second secondary channel in the second and fourth embodiments of the present invention;
FIG. 6 is a schematic cross-sectional view of a primary track and a secondary track according to a second and a fourth embodiments of the present invention;
FIG. 7 is a third schematic view of the present invention;
FIG. 8 is a fourth schematic view of the present invention;
FIG. 9 is a schematic cross-sectional view of a triple roof structure according to an embodiment of the present invention;
FIG. 10 is a schematic cross-sectional view of a second primary and a second secondary roof structure according to a second embodiment of the present invention;
FIG. 11 is a schematic cross-sectional view of a primary track and a secondary track in a four-roof structure according to a second embodiment of the present invention;
FIG. 12 is a fifth schematic view of an embodiment of the present invention;
FIG. 13 is a sixth schematic of an embodiment of the present invention;
in the figure: the top main duct comprises a
Detailed Description
The invention is further illustrated by the following examples.
- 上一篇：一种医用注射器针头装配设备
- 下一篇：墙体侧面双EPS线条嵌装结构