Ventilation device

A ventilation device and shell technology, applied in space heating and ventilation details, household heating, lighting and heating equipment, etc., can solve problems such as device failure, no good filter device, external air pollution, etc., and achieve a reasonable structure , Easy to clean, reduce the effect of convenience

Inactive Publication Date: 2016-01-27
TIANJIN HAIGU VENTILATION COMPLETE EQUIP SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current ventilation device seldom combines the filter device together. In the existing technology, when the motor is supplying air, it is easy to suck the suspended matter in the air into the motor through the ventilati

Method used

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  • Ventilation device
  • Ventilation device

Examples

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Embodiment Construction

[0017] Such as figure 1 and figure 2 The shown ventilation device includes a cylindrical housing 1, which is embedded in a wall 2, and a support frame 3 connected to the wall 2 is provided at the lower end of the housing 1 to play a fixing role. The housing 1 includes a motor 4 and a filter chamber 5. The motor 4 is fixed on the right side of the middle part of the housing 1 through a fixing frame. An iron net 6 is hinged at the right end of the housing 1 to prevent large objects from being sucked in. A fan is provided at the right end of the motor 4. The leaf 7 is provided with a filter layer 8 with both sides chamfered between the fan blade 7 and the iron net 6, and the housing 1 is provided with a door 9, the door 9 is made of glass material, which is convenient for observation. 9 communicates with the filter chamber 5 for easy replacement. The filter chamber 5 includes a filter element 10 and a plurality of filter element layers 11. The filter element layer 11 is wrapped...

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PUM

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Abstract

The invention discloses a ventilation device which comprises a cylindrical shell. The shell is embedded into a wall. A supporting frame connected with the wall is arranged at the lower end of the shell. The shell comprises a motor and a filter bin. The motor is fixed to the right side of the middle portion of the shell through a fixing frame. An iron net is hinged to the right end of the shell. Fan blades are arranged at the right end of the motor. A filter layer with the two sides chamfered is arranged between the fan blades and the iron net. A bin door is arranged on the shell and communicated with the filter bin. The filter bin comprises a filter core and a plurality of filter core layers. The filter core is wrapped with the filter core layers. A switch box and a power line are further arranged on the shell and connected with the motor. A ventilation pipeline is arranged at the left end of the shell and connected with the filter bin. The ventilation device is reasonable in structure and convenient to clean and replace, has a filtering function and enables air to be fresher.

Description

technical field [0001] The invention relates to a ventilation device. Background technique [0002] The ventilation device, also known as the ventilation device, mainly sends enough fresh air into the indoor space by mechanical or natural methods, and at the same time discharges the indoor dirty air that does not meet the hygienic requirements, so that the indoor air meets the hygienic requirements and the needs of the production process. The current ventilation device seldom combines filter devices together. In the existing technology, when the motor is supplying air, it is easy to suck the suspended matter in the air into the motor through the ventilation inlet and outlet, which will cause the device to fail. There is also no good filter device, so that the dirty air in the room is directly discharged, resulting in a certain amount of pollution to the external air. Therefore, it is necessary to provide a new technical solution to solve the above problems. Contents of th...

Claims

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Application Information

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IPC IPC(8): F24F7/013F24F13/28
Inventor 李继元
Owner TIANJIN HAIGU VENTILATION COMPLETE EQUIP SCI & TECH
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