Energy-saving pipeline ventilation device of green building

Abstract

The invention discloses an energy-saving pipeline ventilation device of a green building. The energy-saving pipeline ventilation device of the green building comprises fan bodies, and further comprises a rubber block, a first clamping groove, a second clamping groove and limit auxiliary deformation clamping grooves, wherein one side of the rubber block is provided with the first clamping groove and the second clamping groove which are matched with the fan bodies, the number of the fan bodies is two, the first fan body is clamped into the first clamping groove, the second fan body is clamped into the second clamping groove, and the at least two limit auxiliary deformation clamping grooves are uniformly distributed in the sides, except one side, of the rubber block. According to the energy-saving pipeline ventilation device of the green building, the technical prejudice against the packaging mode of the fan bodies after production in the prior art is overcome, and under the condition that the number of products purchased by a single user is more than one at a time, for example, two, the use effects of reducing the packaging times and the unpacking times after the user purchases the products can be achieved, and better cost saving and convenient unpacking use effects can be achieved under the condition.

Description

technical field [0001] The invention relates to an energy-saving duct ventilation device for a green building, belonging to the technical field of duct ventilation. Background technique [0002] For the energy-saving ducted ventilation device, refer to the energy-saving ducted smoke exhaust square fan with the brand AQL, model YWF2E-200-70W or model YWF2E-200-50W, including the fan body. In the existing technology, there is a technical bias in the packaging of the fan body after production. Usually, each fan body is packaged separately, that is, each fan body needs to be packaged once, causing users to unpack and use after purchase. For example, if the quantity is 2, the main body of the fan needs to be unpacked twice, without realizing that in actual use, a single user may purchase more than one at a time. In this case, whether it is possible to reduce the number of packaging and reduce the number of purchases by users? The number of times of unpacking afterwards is a prob...

AI Technical Summary

Problems solved by technology

In the existing technology, there is a technical bias in the packaging of the fan body after production. Usually, each fan body is packaged separately, that is, each fan body needs to be packaged once, causing users to unpack and use after purchase. For example, if the quantity is 2, the main body of the fan needs to be unpacked twice, without realizing that in actual use, a single user may purchase more than one at a time. In this case, whether it is possible to reduce the number of packaging and reduce the number of purchases by users? The number of times of unpacking after that is a problem that ordinary skilled in the art in the industry has not yet realized. In this case, better cost saving and convenient unpacking and use effects cannot be achieved.

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