Air current collecting or air conditioner cooking fume exhauster containing ring shaped blower fan

A range hood and collecting hood technology, which is applied in the air conditioning system, oil fume removal, heating methods, etc., can solve the problems of complex structure and small total air volume of the range hood, and achieve simplified structure, reduced oil fume emission, collection and discharge simple effect

Inactive Publication Date: 2008-01-02
王秀泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

They all install multiple fans with existing structures in the air collecting hood channel, such as axial flow fans, inertial flow fans or vortex fans, so that these two types of range hoods are not only complex in structure, but also have a small total air volume.

Method used

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  • Air current collecting or air conditioner cooking fume exhauster containing ring shaped blower fan
  • Air current collecting or air conditioner cooking fume exhauster containing ring shaped blower fan
  • Air current collecting or air conditioner cooking fume exhauster containing ring shaped blower fan

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Experimental program
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Embodiment Construction

[0038] In Figures 1 to 5, the air collecting hood range hood with annular fan consists of:

[0039] The inner cover 1, the flange seat 2 and the inner smoke exhaust pipe 3 are sequentially connected to form the inner layer 4, the outer cover 5, the decorative cover 6 and the four-way pipe joint 7 or the five-way pipe joint 8 are sequentially connected to form the outer layer 9, and the inner layer and the outer layer The air cover channel 10 is formed at intervals between the layers. The hollow part of the inner layer is the oil fume suction and exhaust channel 11. The lower port of the inner cover is sealed and connected with the lamp panel 12. There is an oil fume suction port 13 in the middle of the lamp panel. The edge of the oil fume suction port has a ring-shaped upward edge 14. There is a lamp hole 15 between the oil fume suction port and the outer edge of the lamp board. The lamp shade 16 covers the lamp hole and is sealed and connected with the lamp board. The insulati...

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Abstract

The invention discloses an air flow collection cover type smoke exhaust ventilator or air-conditioning smoke exhaust ventilator with ring form fan, which is characterized by the following: separating inner layer and outer layer; forming wind cover passage; arranging ring form fan; simplifying the smoke exhaust ventilator and the air-conditioning smoke exhaust ventilator with the air flow collection cover type; setting total wind quantity of the air flow collection cover. This invention possesses simple discharge, which can decrease the discharge of oil smoke.

Description

Technical field [0001] The invention relates to ventilation and temperature regulating equipment, in particular to range hoods and air conditioner range hoods Background technique [0002] The Chinese patent No. ZL 03 2 73086.1 has a fan hood range hood with an electric heater in the fan hood channel and the Chinese patent No. ZL 03 2004 2 0073680.1 has a fan screen range hood, which disclose a class of air collecting hood system. Range hood, Chinese patent application No. 2004 1 00902524 Air-conditioning range hood with air collecting hood system discloses a type of air-conditioning range hood with air collecting hood system. They all install multiple fans with existing structures in the air collecting hood channel, such as axial flow fans, inertial flow fans or vortex fans, so that these two types of range hoods are not only complex in structure, but also have a small total air volume. . Contents of the invention [0003] In order to overcome the above disadvantages, t...

Claims

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Application Information

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IPC IPC(8): F24C15/20F24F5/00
Inventor王秀泉
Owner王秀泉