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 prese

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

Example Embodiment

[0015] Example 1:

[0016] refer to figure 1 , This smoke stove integrated machine includes: stove, stove head and combustion chamber, shunt hood, stove ring, heat insulation layer, range hood, range hood's fume filter and exhaust fan, heat exchanger and exhaust channel, water tank , smoke exhaust pipe, flame observation window, reflector. Pots and walls are also illustrated for ease of understanding.

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

Example Embodiment

[0018] Example 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 smoke collecting hood that can rotate around the rotation axis and a side of the smoke collecting hood that follow the smoke collecting hood are added to the front face of the range hood. plate. The left side of the picture is the hood in the retracted position, and the right side is the hood in the unfolded position. When not cooking, the fume hood is put away to reduce the kitchen space occupied by the integrated fume-stove; when cooking, rotate the fume hood to an appropriate position to hover, and on the premise of not affecting the operation, try to increase the range hood’s effect on the fume. coverage area. The fume collecting hood, the fume collecting hood side panel, and the fume filter form an inverted funnel, and the lower mouth of the inverted funnel is closer to the pot. The steam and oil fume generated by c...

Example Embodiment

[0020] Example 3:

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

[0022] Variable diameter furnace ring:

[0023] Figure 4 It is a variable diameter furnace ring structure of the shunt hood, and its basic components are a fixed ring, a swing blade, and a blade shaft. The fixing ring is installed on the shunt hood, the center of which is aligned with the center of the burner of the cooker, the...

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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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