Multifunctional steam washing exhaust hood

Abstract

The invention provides a multifunctional steam washing exhaust hood, and belongs to the technical field of hoods. The multifunctional steam washing exhaust hood comprises a case, a fan and a washing mechanism. The case comprises a case body and a crate arranged at the top of the case body. The fan is provided with a wind wheel and mounted in the crate. The washing mechanism at least comprises a front spraying head and a rear spraying head which are used for conveying steam, and the front spraying head and the rear spraying head are arranged on the front and rear sides of the wind wheel correspondingly and convey the steam into the rotation trajectory of the wind wheel. The multifunctional steam washing exhaust hood has the advantage of good steam washing effect.

Description

technical field [0001] The invention belongs to the technical field of range hoods, and relates to a multifunctional steam washing and suction range hood. Background technique [0002] The range hood is a commonly used device in the kitchen. It is mainly used to extract the oil fume generated during the cooking process. After the range hood is used for a long time, a large amount of oil will easily accumulate in the fan wheel for extracting the oil fume inside the range hood, which will breed bacteria and cause health problems for users. There have been related technologies to solve the above problems, such as a Chinese patent application number 201610753035.1, which discloses an improved range hood, including: a casing; a fan with a wind wheel, and the fan is detachably mounted on the casing ; The refrigeration mechanism is installed on the casing and is provided with at least one; the cleaning mechanism is used to receive the condensed water generated by the refrigeration ...

AI Technical Summary

Problems solved by technology

[0002] The range hood is a commonly used device in the kitchen. It is mainly used to extract the oil fume generated during the cooking process. After the range hood is used for a long time, a large amount of oil will easily accumulate in the fan wheel for extracting the oil fume inside the range hood, which will breed bacteria and cause health problems for users. There have been related technologies to solve the above problems, such as a Chinese patent application number 201610753035.1, which discloses an improved range hood, including: a casing; a fan with a wind wheel, and the fan is detachably mounted on the casing ; The refrigeration mechanism is installed on the casing and is set to at least one; the cleaning mechanism is used to receive the condensed water generated by the refrigeration mechanism and heat it into high-temperature steam and then send it into the rotation track of the fan wheel

[0003] Although the prior art has disclosed a technical solution for cleaning the wind wheel by high-temperature steam, in this technical solution, the motor in the fan structure is located at the rotation center of the wind wheel, and in order to facilitate the installation of the motor and ensure the structural strength of the wind wheel , There is a support ring between the front and rear sides of the wind wheel, but the support ring is blocked between the nozzle and the rear side of the wind wheel, so that the steam cannot directly contact the blades on the rear side of the wind wheel, resulting in unsatisfactory steam cleaning effect

Therefore, in the existing technical solutions, the range of steam cleaning is limited, the cleaning effect is poor, and there is room for improvement. Therefore, it is necessary to design a multifunctional steam cleaning range hood

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