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Inflating device and control method for inflating time

An inflatable device and inflatable nozzle technology, which can be applied to devices, auxiliary devices, manufacturing tools, etc. for providing/removing protective gas, and can solve the problems of small scope of application and low versatility.

Active Publication Date: 2014-06-18
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide an inflatable device and a control method for controlling the inflated time, so as to solve the problems of small application range and low versatility of the inflatable device in the prior art

Method used

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  • Inflating device and control method for inflating time
  • Inflating device and control method for inflating time
  • Inflating device and control method for inflating time

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0023] The present invention provides the first embodiment of the inflator. This embodiment is illustrated by an example of the inflator used to charge the two air conditioners (evaporator and condenser) with nitrogen. Other inflatable devices, such as nitrogen dioxide and other gases. For details, see Figure 1 to Figure 5 , the inflatable device of the present embodiment includes an inflatable main body 10 and an inflatable butt joint 20, the inflatable main body 10 has an inflatable pipeline for transporting gas, and a plurality of installation holes 13 are arranged on the inflatable main body 10, and the installation holes 13 are connected with the inflatable The pipeline is connected, an...

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Abstract

The invention provides an inflating device and a control method for inflating time. The inflating device comprises an inflating main body part (10) and inflating butting members (20), wherein the inflating main body part (10) is provided with inflating pipelines used for conveying gas, a plurality of mounting holes (13) are formed in the inflating main body part (10), and the mounting holes (13) are communicated with the inflating pipelines; and the inflating butting members (20) can be selectively arranged in the mounting holes (13). According to the inflating device, the problems that the inflating device is small in application range and low in universality in the prior art can be effectively solved.

Description

technical field [0001] The invention specifically relates to an inflation device and a control method for controlling the inflation time. Background technique [0002] The two devices (evaporator and condenser) of the air conditioner drive the two devices into the automatic welding furnace on the automatic welding small elbow assembly line. Before entering the furnace, the two devices need to be inflated (for example: nitrogen) for protection, and the air in the copper tube is discharged. To avoid oxidation reaction with the copper tube due to the high temperature such as oxygen contained in the copper tube, due to the variety of types and models of the two devices, the traditional two-part automatic welding gas filling device has the problems of small application range and low versatility. Contents of the invention [0003] The purpose of the present invention is to provide an inflator and a control method for controlling the inflating time, so as to solve the problems of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00
CPCB23K9/326
Inventor 叶仰潮杨兴刚耿发旺倪雪辉纪树锋张辉钟明生陈斌王叶
Owner GREE ELECTRIC APPLIANCES INC