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Novel wind curtain machine

An air curtain machine, a new technology, applied in the direction of mechanical equipment, space heating and ventilation, heating and ventilation control systems, etc., can solve the problem of discontinuous air curtain, and achieve the effect of avoiding unevenness and incompleteness and simple structure

Inactive Publication Date: 2016-04-13
GD MIDEA ENVIRONMENT APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The biggest disadvantage of the above three existing air curtain machines is that the air curtain is discontinuous, and the air flow is disconnected at the position corresponding to the motor or at the position where multiple units are connected. It cannot be a complete air curtain with uniform air flow.

Method used

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  • Novel wind curtain machine

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Embodiment Construction

[0034] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0035] In the present invention, unless otherwise clearly specified and limited, the term "connection" and other terms should be understood in a broad sense, for example, it can be a fixed connection, or a detachable connection, or integrated; it can be a mechanical connection, or a Electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[0036] In the present invention, unle...

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Abstract

The invention relates to the technical field of blower equipment, in particular to a novel wind curtain machine which comprises a host machine and an air storage box, wherein an air inlet is formed in the air storage box; an air outlet in the host machine is in sealed communication with the air inlet in the air storage box; an outlet air flow guiding passage communicated with the air storage box is arranged at the bottom of the air storage box; a slit vent, which is as long as a required wind curtain, is formed in the outlet air flow guiding passage. The novel wind curtain machine has the benefits that as the host machine is not arranged in the air storage box, but communicated with the air inlet in the air storage box, the outlet air flow guiding passage is arranged at an air outlet in the air storage box, and the slit vent is formed in the outlet air flow guiding passage, during work, air flow enters the air storage box via the host machine, and is jetted out via the slit vent to form an integral wind curtain which covers a door / window or a whole interface and is defined by uniform air flow. The novel wind curtain machine has the advantages that the structure is simple; generation of an uneven and imperfect wind curtain is avoided.

Description

technical field [0001] The invention relates to the technical field of fan equipment, in particular to a novel air curtain machine. Background technique [0002] Air curtain machine is also called air curtain machine, air curtain, air curtain machine, air gate, air door, etc. It is widely used, such as electronics, instrumentation, textiles, hospitals, large shopping malls, supermarkets, hotels, theaters and refrigerated food warehouses, etc. It is convenient to open the door or passageway of the place, and its main function is to separate the indoor and outdoor air, prevent mosquitoes from passing through, and block cold and hot airflow. [0003] There are three kinds of commonly used air curtain machines. The first type is to drive two cross-flow wind wheels through a motor inside the casing to realize the air curtain; the second type is to drive a wind wheel volute or a motor through a motor inside the casing. Drive two centrifugal wind wheels to realize the air curtain,...

Claims

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Application Information

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IPC IPC(8): F24F9/00F24F11/02
CPCF24F9/00F24F11/74
Inventor 徐雪峰
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG
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