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Slit nozzles for air conditioning ventilation systems

A ventilation system and slit technology, applied in space heating and ventilation details, household heating, lighting and heating equipment, etc., can solve problems such as inconvenient installation, large diameter of nozzle selection, inconvenient decoration and design coordination, etc. Achieve the effect of adjustable wind direction and increased air supply distance

Inactive Publication Date: 2016-01-20
甘承军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, for some large buildings, when the air supply volume is large, the diameter of the nozzle selection is large, which is not easy to install, and it is also inconvenient to cooperate with the decoration design.

Method used

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  • Slit nozzles for air conditioning ventilation systems
  • Slit nozzles for air conditioning ventilation systems
  • Slit nozzles for air conditioning ventilation systems

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Experimental program
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Effect test

Embodiment Construction

[0022] The present invention adopts conventional production methods and conventional raw materials for production, and the present invention will be further described below in conjunction with the accompanying drawings.

[0023] Depend on Figure 4 , Figure 5 It can be seen that the appearance shape of the slit spout of the present invention is a rectangle, and an upper sheet 2 and a lower sheet 3 are respectively arranged on the top and the bottom of it, and flat plates are respectively arranged on the left and right sides to form a four-sided closed shell; at the slit spout The louvers 4 for adjusting the wind direction are arranged in the direction parallel to the length; the upper piece 2 and the lower piece 3 of the slit nozzle are arc-shaped curved surface structures, and the front end of the slit nozzle is relatively narrow, and the rear part is wider. The curved surface of the piece 3 gradually forms a tapering space from the back to the front, so as to increase the ...

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PUM

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Abstract

The invention discloses a slit nozzle of a ventilation system of an air conditioner. According to the slit nozzle of the ventilation system of the air conditioner, an upper piece (2) is arranged on the upper surface of the slit nozzle and a lower piece (3) is arranged on the lower surface of the slit nozzle, the left side of the slit nozzle and the right side of the slit nozzle are respectively provided with a flat plate, and then a shell body with four sides sealed is formed; the upper piece (2) and the lower piece (3) are of arc-shaped curved surface structures and a space necking gradually from back to front is formed inside the slit nozzle; shutters (4) are arranged inside the front end of the slit nozzle, a front panel A (5) is arranged above the front end of the slit nozzle, and a front panel B (6) is arranged below the front end of the slit nozzle; tail connecting tubes (1) are arranged on the rear portion of the slit nozzle. The slit nozzle of the ventilation system of the air conditioner has the advantages that requirements of the current market are met, and the air output provided by the slit nozzle can reach 4-6 times of that provided by a traditional spherical nozzle under the condition that the height of the decoration external dimension is not changed; due to the fact that the height of the slit nozzle is small, the air output is large, the air supplying range is wide, the direction of air can be adjusted, and the distance of air supplying can generally reach more than 30m.

Description

technical field [0001] The invention relates to an air-conditioning and ventilation system, in particular to a spout of terminal equipment of the air-conditioning and ventilation system. Background technique [0002] At present, in the industry field of air-conditioning and ventilation systems, spherical nozzles are widely used, and their appearance is circular. Its typical structure is to process a circular tapering nozzle in a spherical metal body. The section curve of the circular contracting surface inside the nozzle is an arc to reduce air flow resistance and noise. The metal sphere is embedded in a circular decorative panel. Usually, a connecting sleeve is installed on the back of the decorative panel to wrap the main metal sphere, which is also convenient to connect with the ventilation duct; its structure is as follows: figure 1 shown. [0003] This spherical nozzle achieves two functions: 1. The internal tapered nozzle can increase the jet flow velocity, so that t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/075
Inventor 甘承军
Owner 甘承军
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