CN111811003A

CN111811003A - Air duct type cooking bench without cooking fume

Info

Publication number: CN111811003A
Application number: CN201910306235.6A
Authority: CN
Inventors: 吴婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-10-23

Abstract

An air duct type fumeless kitchen range, by the air duct system that the wind-guiding lumen, wind-guiding cavity, smoke collecting lumen mouth, smoke collecting cavity, exhaust fan connect in series sequentially, the kitchen range board is set up in the wind-guiding cavity, characterized by that the kitchen range board (pot and stove) is totally covered, directly related to in the space of air duct system; the air duct type lampblack-free cooking bench solves the problem that lampblack is scattered because the smoke exhaust ventilator is not tightly associated with the cooking bench (a pot stove), is an air duct type lampblack-free cooking bench technical scheme which is simple in structure, convenient to use, easy to clean, low in manufacturing cost, directly associated with the cooking bench, stable and irreversible in wind direction, concentrated in wind power and gradually rapid and non-scattered, and is generally applicable to cities, towns and rural areas. The disadvantage of the invention is that the operator cannot smell the aroma of the cooked food when cooking.

Description

Air duct type cooking bench without cooking fume

Technical Field

The invention relates to a household cooking bench, in particular to an air duct type lampblack-free cooking bench which is generally applicable to cities, towns and rural areas.

Background

Kitchen fumes are a major source of pollution at home. The existing cooking benches of kitchens of urban residents and rural farmers occupy the main space of the kitchen, but because the oil fume is not discharged smoothly, the kitchen is burnt by long-time fume, stains and spots and dim light, even if an expensive range hood is used, the oil fume still disperses and escapes due to the indirect association with the cooking benches, and the problems of high power consumption, inconvenient cleaning and the like are still unsatisfactory.

Disclosure of Invention

In order to solve the problem of oil smoke flowing due to untight connection between the range hood and the cooking bench, the invention provides a technical scheme of an air duct type oil smoke-free cooking bench with an exhaust fan directly connected with the cooking bench (a pot and a stove), and the technical scheme is used for relieving worries and difficulties for urban and rural residents.

An air duct type fumeless cooking bench, by wind-guiding lumen 1, wind-guiding lumen 2, smoke collecting lumen 3, smoke collecting lumen 4, air exhaust fan 5 connect in series sequentially and form 6 systems of air duct, its air inlet of the wind-guiding lumen 1 communicates with indoor, the oil smoke mixed gas outlet of the air exhaust fan 5 communicates with preset flue 7 directly or leads to outdoors, the platen 8 of the kitchen range is set up in the wind-guiding lumen 2 between wind-guiding lumen 1 and smoke collecting lumen 3, characterized by that the platen 8 (the kitchen range) is covered completely, associated in 6 system spaces of the air duct directly; the air guide cavity 2 is a tapered (or square) box cavity body which is formed by encircling a hearth plate 8 and an angular (or square) large upper plate surface and angular wall surfaces (or square large side plate surfaces) at two sides of the hearth plate and a preset flue 7 (or a rear large vertical plate surface) and is in a side opening shape; the smoke collection cavity 4 is a side-opening conical (or square) pipe cavity which is arranged at the middle section of a preset flue 7 in the air guide cavity 2 (or in the middle part of a rear large vertical plate surface) and is formed by encircling an upper angular (or square) plate surface, a lower angular (or square) plate surface, a left angular wall surface and a right angular wall surface (or square plate surface), the front end of the pipe cavity is a smoke collection cavity opening 3, and the tail end of the pipe cavity is an exhaust fan 5; the air guide cavity opening 1 is characterized in that the hearth plate 8 is lower than the waist of an operator, and the large upper plate surface is higher than the height of the operator; the smoke collection cavity opening 3 is characterized in that the front edge of the upper plate surface protrudes out of the lower plate surface; the smoke collection cavity opening 3 is characterized in that the smoke collection cavity opening 3 is opposite to the cooking stove 8, is wider than the cooking stove and is higher than the total height of the cooking stove and a pot; the exhaust fan 5 is characterized in that an exhaust pipe orifice is directly communicated with a preset flue 7; the exhaust fan 5 is characterized by having a non-return function.

Drawings

FIG. 1 illustrates the application of the present invention to a town-style corner-cabinet cooktop;

fig. 2 shows the application of the invention to a rural wall-cupboard cooking hob.

Detailed Description

According to the characteristics that the kitchen storage varieties are various, the flue is not preset basically in rural kitchens and the preset flue 7 (usually a square pipeline) of town buildings is arranged in the corner of the kitchen, the kitchen cabinet type smoke-proof device is practically applied to kitchens: namely, the upper and lower spaces outside the air guide cavity 2 are arranged as a cabinet. Can be divided into two types of corner cabinet type in cities and towns and wall cabinet type in villages, and the difference between the two types is that: the corner cabinet type exhaust fan is applied and arranged in a corner with a preset flue 7 in a kitchen, and an air outlet pipe of the exhaust fan 5 is directly communicated with the preset flue 7, so that the main position space in the kitchen is not occupied; the application of the invention is arranged on a partition wall between the indoor and the outdoor of a kitchen, and the outlet of an exhaust fan 5 (which can be divided into a horizontal type and a vertical type according to the placement mode, and the figure 2 illustrates a flat square tube cavity horizontal type exhaust fan) directly leads to the outdoor, thereby not occupying the indoor space of the kitchen.

In addition, in practical use, the space in the air guide cavity 2 can be fully utilized to arrange a pot rack, a seasoning platform, a preparation platform (as shown in an example in fig. 2), a lighting facility and the like.

The invention has the advantages that the exhaust fan in the air duct system is directly related to the cooking bench, the wind direction is stable and irreversible, the wind power is concentrated and does not drift from slow to fast, and the cooking range oil fume gas completely arranged in the air duct system can not escape; the multifunctional kitchen cleaner has the advantages of simple structure, multiple functions, convenience in use, easiness in cleaning and low cost in kitchen application.

The disadvantage of the invention is that the operator cannot smell the aroma of the cooked food when cooking.

Claims

1. An air duct type fumeless kitchen range top, by wind-guiding cavity mouth 1, wind-guiding cavity 2, smoke-collecting cavity mouth 3, smoke-collecting cavity 4, 6 systems of wind duct that the exhaust fan 5 connects in series sequentially, its air inlet of the wind-guiding cavity mouth 1 communicates with indoor, the oil smoke mixed gas outlet of the exhaust fan 5 communicates with preset flue 7 directly or leads to outdoors, the kitchen range plate 8 is set up in the wind-guiding cavity 2 between wind-guiding cavity mouth 1 and smoke-collecting cavity mouth 3, characterized by that the kitchen range plate 8 (the kitchen range) is covered completely, in the space of 6 systems of the wind duct directly related.

2. The wind tunnel type fumeless kitchen range according to claim 1, characterized in that the wind guiding cavity 2 is a side-opening-shaped conical (or square) box cavity surrounded by the kitchen range plate 8 and its corresponding large upper angular (or square) plate and the corner wall surfaces (or large square side plate) at both sides and the pre-set flue 7 (or large rear vertical plate).

3. The air duct type fumeless cooking bench according to claim 1, characterized in that the smoke collection chamber 4 is a tapered (or square) pipe chamber with a side opening formed by upper and lower angular (or square) plate surfaces and left and right angular wall surfaces (or square plate surfaces) enclosed in the middle section (or the middle part of the rear large vertical plate surface) of the preset flue 7 in the air guide chamber 2; the front end of the pipe cavity is provided with a smoke collecting cavity opening 3, and the tail end of the pipe cavity is provided with an exhaust fan 5.

4. The air channel type lampblack-free cooking bench according to claim 1, wherein the cooking bench plate 8 of the air guide cavity opening 1 is lower than the waist of an operator, and the large upper plate surface is higher than the height of the operator.

5. The air duct type fumeless cooking bench according to claim 1, characterized in that the front edge of the upper plate surface of the smoke collection chamber opening 3 protrudes beyond the lower plate surface.

6. The air duct type fumeless kitchen range according to claim 1, characterized in that the smoke collection chamber mouth 3 faces the kitchen range plate 8, is wider than the kitchen range, and is higher than the total height of the kitchen range and the pan.

7. The ducted fumeless kitchen range according to claim 1, wherein the exhaust duct opening of the exhaust fan 5 is directly connected to the pre-set flue 7.

8. The ducted fumeless kitchen range according to claim 1, wherein the exhaust fan 5 has a non-return function.