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Range hood and stove all-in-one machine

An all-in-one machine and range hood technology, which is applied to household stoves, oil fume removal, water heaters/stoves, etc., can solve the problems of low efficiency of oil fume removal and high comprehensive energy consumption of range hoods, and achieve volume reduction and indoor temperature and humidity. The effect of reducing the fluctuation and reducing the exhaust air volume

Inactive Publication Date: 2013-07-17
阎明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the defects of high comprehensive energy consumption and low oil fume removal efficiency of existing range hoods, the present invention proposes a range hood-cooker integrated machine, which is composed of a range hood and a cooker, referred to as an integrated range hood

Method used

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  • Range hood and stove all-in-one machine
  • Range hood and stove all-in-one machine
  • Range hood and stove all-in-one machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] refer to figure 1 , the smoke stove integrated machine includes: stove, stove burner and combustion chamber, shunt cover, furnace ring, heat insulation layer, range hood, range hood fume filter and exhaust fan, heat exchanger and exhaust gas channel, water tank , exhaust pipe, flame observation window, reflector. The pot and walls are also illustrated for ease of understanding.

[0017] The cooker hood of the smoke cooker integrated machine of the present invention adopts a small thickness design, so that the height of the range hood is reduced, and the cooker fume can be captured at a short distance. When cooking, the variable-diameter ring located above the burner of the stove and installed on the diverter hood is opened. When the pot is placed on the burner, the ring shrinks and hugs the circumference of the pot wall to form a closed combustion chamber under the pot; if a collar is used The furnace ring, the pot goes down into the combustion chamber through the hol...

Embodiment 2

[0019] refer to figure 2 , the basic structure of this embodiment is similar to that of Embodiment 1, the difference is that a movable fume collecting hood that can rotate around the rotation axis and a side of the fume collecting hood that moves with the fume collecting hood are added to the front face of the range hood. plate. The left side of the picture shows the fume collecting hood in the stowed position, and the right side shows the fume collecting hood in the unfolded position. When not cooking, the fume collecting hood is put away to reduce the kitchen space occupied by the fume stove integrated machine; when cooking, rotate the fume collecting hood to hover at an appropriate position, and maximize the range hood’s protection against oil fume without affecting the operation. coverage area. The fume collecting hood, the side panels of the fume collecting hood, and the oil fume filter form an inverted funnel, and the lower opening of the inverted funnel is closer to ...

Embodiment 3

[0021] refer to image 3 , The structure of embodiment 3 is basically the same as that of embodiment 2, the difference is that the fume collecting hood of embodiment 3 is composed of several arc surfaces, and the rotation axis is located at the lower part of the fume collecting hood. The left side of the picture shows the fume collecting hood retracted, and the right side shows the fume collecting hood unfolded. When cooking, the fume collecting hood is rotated and unfolded to an appropriate position, so as to increase the coverage area of ​​the range hood to the fume. With this structure, in addition to ensuring better oil fume capture, a larger cooking operation space can also be provided.

[0022] Variable diameter furnace ring:

[0023] Figure 4 It is the variable-diameter furnace ring structure of the shunt hood, and its basic components include a fixed ring, a swing blade, and a blade shaft. The fixed ring is installed on the shunt cover, and its center is aligned w...

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Abstract

The present invention provides a range hood and stove all-in-one machine, which is a device for trapping and discharging oil fume and combustion exhaust during cooking, and aims to solve the disadvantages of an existing range hood, such as large power consumption, low smoke clearing efficiency and large recessive energy consumption. The range hood and stove all-in-one machine provided by the invention employs a scheme of separate collection and co-tube discharge of combustion exhaust and cooking fume. The machine comprises a stove, a shunt cover, a variable diameter stove ring or a lantern ring stove ring, a heat exchanger, a water tank and a range hood. Gas combusts in a closed chamber formed by the shunt cover, the stove ring and a pot to heat the pot; combustion gas flows upwards in a closed channel formed by the shunt cover, and heats the water in the water tank when passing through the heat exchanger in the exhaust channel of the shunt cover; the oil fume is trapped by the range hood in an open space; and the combustion exhaust and cooking fume converge at a position close to an exhaust fan inlet of the range hood, and enter into a same exhaust pipe for discharge. A rotatable fume collecting cover can be installed in the front position of the range hood.

Description

technical field [0001] The invention relates to a device for collecting and removing oil fumes and combustion tail gas generated in the cooking process, in particular to a range hood and a cooker with obvious energy-saving effects suitable for family kitchens. Background technique [0002] Installing a range hood in the kitchen can improve the indoor air quality, protect personal health, and reduce the pollution of kitchen cabinets by lampblack. However, after the gas burns to heat the pot, the exhaust gas still has a high temperature and fast-flowing energy, and the exhaust gas rises rapidly along the periphery of the pot, disturbing the oily smoke generated by frying and frying, turning over irregularly, and mixing with the surrounding air to form a mixed air mass, which continuously flows to the pot. Diffusion. The range hood is generally installed 700 mm above the cooker table. At this height, the range hood cannot completely capture the mixed air mass formed by the...

Claims

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Application Information

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IPC IPC(8): F24C3/00F24C15/20F24C13/00F24C15/00
Inventor 不公告发明人
Owner 阎明
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