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Automatic welding slag scraping device, automatic welding slag scraping method and solar water heater

A welding slag and automatic technology, which is applied in the direction of solar collectors, solar collector components, solar thermal energy, etc., can solve the problems of effect differences and achieve the effect of high adaptability

Pending Publication Date: 2020-10-02
GREE ELECTRIC APPLIANCES WUHAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the defect in the prior art that the effects of automatic scraping of welding slag are quite different for different inner tanks with size deviations, the present invention proposes an automatic welding slag scraping device

Method used

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  • Automatic welding slag scraping device, automatic welding slag scraping method and solar water heater
  • Automatic welding slag scraping device, automatic welding slag scraping method and solar water heater
  • Automatic welding slag scraping device, automatic welding slag scraping method and solar water heater

Examples

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Embodiment Construction

[0037] An automatic welding slag scraping device, such as figure 1 and 2 As shown, it includes at least one pair of scrapers 1 and a fixed seat 2 for fixing the scraper 1. A pair of scrapers surround a cavity for the enamel liner to pass through. An elastic structure is provided between the scraper and the fixed seat. The scraper moves with the elastic structure to adjust the size of the cavity.

[0038] Preferably, the elastic structure includes an insertion slot, an insertion block slidingly arranged in the insertion slot, and an elastic member for adjusting the position of the insertion block in the insertion slot, and the insertion slot is set On one of the scraper and the fixing seat, the plug block is arranged on the other of the scraper and the fixing seat. In this embodiment, an insertion slot 3 is provided in the fixed seat 2, and the end of the scraper 1 is provided with an insertion block 101 slidably connected in the insertion slot 3, and the width of the inserti...

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PUM

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Abstract

The invention discloses an automatic welding slag scraping device, an automatic welding slag scraping method and a solar water heater. The automatic welding slag scraping device comprises at least onepair of scrapers and a fixing seat for fixing the scrapers, the plurality of scrapers enclose to form a cavity for a workpiece to be machined to pass through, an elastic structure is arranged betweenthe scrapers and the fixing seat, and the scrapers move along with the elastic structure so as to adjust the size of the cavity. Through the arrangement, when the welding slag of an inner container of the water heater is scraped, the scrapers are more attached to the outer surface of the inner container, the welding slag is scraped more thoroughly, the scrapers can adapt to inner containers of different sizes, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of production of solar water heater parts, in particular to an automatic welding slag scraping device, a method for automatically scraping welding slag and a solar water heater. Background technique [0002] Enamel water heater liners originated in the United States 50 years ago. In recent years, my country's solar water heaters have gradually embarked on the road of development and formed a complete industrial system. Moreover, with the development of water heater technology, the heat absorption efficiency of heat collecting tubes is no longer a difficult problem for the development of the industry. Improving the heat absorption efficiency of heat collecting tubes is no longer obvious for the overall performance of the product. At this stage, more research and development focus on other aspects . [0003] The water tank liner is the core part of the water heater, and its characteristics affect the overall ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23D79/06F24S80/00
CPCB23D79/06B23K37/00F24S80/00Y02E10/40
Inventor 李书楠胡家泉贾玉龙刘爽王向红
Owner GREE ELECTRIC APPLIANCES WUHAN
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