Inflation base and inflation device
An air outlet and air inlet technology, which is applied in the field of auxiliary equipment for welding, can solve the problems of inability to inflate and poor inflation effect, and achieve the effect of good inflation effect and smooth air outlet channel.
Inactive Publication Date: 2018-11-06
GREE ELECTRICAL APPLIANCE WUHU +1
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Problems solved by technology
[0005] Based on this, it is necessary to provide an inflatable base and an inflatable device with a better inflatable effect in view of the problem that the crystalline layer is easy to block the air holes, resulting in poor inflatable effect or even inflatable problems.
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[0020] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or a central element may also exist. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for ill...
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The invention relates to an inflation base and an inflation device. The inflation base is internally provided with an air inlet channel communicating with an outside air source and an air outlet channel communicating with the air inlet channel. The air outlet channel is provided with an air outlet communicating with the outside, the air outlet channel is obliquely arranged relative to the verticalplane, and the air outlet is located in the outer side face of the inflation base. According to the provided inflation base and the provided inflation device, the air outlet channel is obliquely arranged relative to the vertical plane, the air outlet of the air outlet channel is located in the outer side face of the inflation base, so that no-clean scaling powder flowing downstream from top to bottom is prevented from entering the inflation base from the top face of the inflation base, smoothness of the air outlet channel is guaranteed, and the inflation effect is good.
Description
Technical field [0001] The invention relates to the technical field of auxiliary equipment for welding, in particular to an inflatable base and an inflatable device. Background technique [0002] Air-conditioning gas collector components mainly include gas collecting pipes and pipe joints. The pipe joints are mostly connected to the gas collecting pipe by welding, and the welding of pipe joints and gas collecting pipes usually uses automatic disc welding. When using automatic disc welding, first screw the nut Screw it to the outside of the pipe joint, and then sleeve the pipe joint outside the inflatable base and position it on the inflatable base through a nut, and finally weld and fix the pipe joint and the gas collecting pipe. [0003] During welding, the inside of the pipe joint is in an air atmosphere. The presence of water molecules and other strong oxidizing particles in the air can easily cause welding defects such as cracks and pores during welding. In order to ensure the ...
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IPC IPC(8): B23K37/00
CPCB23K37/00
Inventor 张磊刘鹏汪军求许勇
Owner GREE ELECTRICAL APPLIANCE WUHU