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Fume exhaust ventilator and range integrated machine

An all-in-one machine and range hood technology, which is applied in the direction of removing oil fume, household stoves, household appliances, etc., can solve the problem of no obvious effect, etc., and achieve the effect of good oil leakage prevention and low cost.

Active Publication Date: 2011-08-24
ZHEJIANG MEIDA IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The countermeasures of the existing gas collection box manufacturing technology are mainly to improve welding precision and reduce welding defects. Although the cost has increased a lot, there is no obvious effect. Practice has proved that welding defects are unavoidable

Method used

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  • Fume exhaust ventilator and range integrated machine
  • Fume exhaust ventilator and range integrated machine
  • Fume exhaust ventilator and range integrated machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Reference attached Figure 1-7 :

[0021] The range hood and cooker integrated machine of the present invention includes a cabinet-type body, a concave cylindrical stove hole 2 is provided on the panel 1 of the fuselage, a stove 4 is provided on the bottom plate of the stove hole 2, and the wall of the stove hole The upper part is provided with a superior arc-shaped suction port 8, the stove hole 2 has a handle hole 3 on the side facing the person, the suction port 8 is covered in the air collecting box 5, and the air inlet of the fan 6 is arranged in the air collecting box In 5, the wall surface of the stove hole 2 is connected to the top and bottom plates of the air collecting box 5, the fan 6 is also connected to the exhaust pipe 7, and the cylindrical wall surface 13 of the stove hole 2 is buckled with the annular convex edge 14 on the bottom plate 9 Closely, the cylindrical wall surface 13 is wrapped around the convex edge 14.

[0022] Oil droplets may also condense on...

Embodiment 2

[0028] Reference attached Figure 1-5 :

[0029] The difference between this embodiment and the first embodiment is that: the back surface of the panel 1 is attached with a barrier strip 12 that covers the joining part of the panel 1 and the side wall 11.

[0030] The junction between the top panel and the bottom plate of the side wall is also easily penetrated by the condensed oil in the air collecting tank. After the oil droplets condense on the back of the panel, it will flow to the surroundings and then flow down the side wall. The existing countermeasures for the air collecting tank The main thing is to improve the welding accuracy. Although the cost has increased a lot, there is no obvious effect. Practice has proved that welding defects are inevitable. The present invention adds a barrier strip that shields the junction between the panel and the bottom plate on the reverse side of the panel. The oil droplets are guided down by the barrier strip before flowing to the junctio...

Embodiment 3

[0032] Reference attached Figure 1-7 :

[0033] The difference between this embodiment and the third embodiment is that the suction port on the stove hole is added: the upper part of the wall surface of the stove hole 2 is provided with a positive pressure suction port, and the suction port is opposite to the suction port. The air port is obliquely downward, and the air suction port is connected to a positive pressure air source through an air pipe.

[0034] The inhalation port is used in conjunction with the inhalation port, which is beneficial to form a fluid envelope surface above the oil fume generation source, and improves the oil fume absorption rate.

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PUM

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Abstract

The invention relates to an integrative cooking utensils of lampblack absorber and cooker, comprising a cabinet body, a plurality of cylindrical sunken stove holes are formed in the panel of the body, a cooker is provided on the soleplate of the stove holes, major arc shaped air suction ports are arranged at the at the top of the wall of the stove holes, a handle hole in one side of the stove holes faces person, a gas suction port is covered in a gas collecting tank. The air inlet of a blower is set in the gas collecting tank. The walls of stove holes are connected with the top plate of gas collecting tank and the soleplate. The blower is connected with an exhaust pipe. The walls of the stove holes are buckled with an annular convex edge on the soleplate. The walls of the stove holes are covered outside the convex edge, improving the fuel-leaking resistance property.

Description

(1) Technical field [0001] The invention relates to a range hood and cooker integrated machine. (2) Technical background [0002] The effect of the range hood is related to the distance from the suction port to the source of oil smoke. Generally, the range hood is of the upper row type. The range hood is installed above the cooker. The distance from the suction port to the source of oil smoke is usually 50-100CM. It is easy to cause oil fume to escape, affecting human health and environmental hygiene. [0003] Chinese patent 200620113337.4 discloses an integrated range hood and cooker. The integrated range hood and cooker are a combination of a range hood and a cooker. The feature is that the suction port is set near the source of the cooker's fume, generally on the wall of the cooker hole. , Which reduces the free diffusion distance of oil fume and improves the net rate of oil fume absorption. The suction port is sleeved in the air collecting box. The oil fume in the stove hole ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
Inventor 夏志生
Owner ZHEJIANG MEIDA IND CO LTD
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