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Spraying apparatus for construction coating

A technology for spraying devices and architectural coatings, which is applied in construction, building structure, etc., can solve the problems of high manufacturing cost, heavy mechanical parts, low work efficiency, etc., and achieve the effects of convenient, fast construction and energy saving.

Inactive Publication Date: 2009-07-15
巢启
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of architectural paint spraying device, which overcomes the problems of high manufacturing cost, heavy parts, need to provide uninterrupted power and low work efficiency in the current architectural paint spraying device

Method used

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  • Spraying apparatus for construction coating
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Embodiment Construction

[0010] as attached figure 1 As shown, the present invention mainly consists of a pressure storage tank 1, a pre-storage tank 2, and a hopper 3. The pressure storage tank 1 is a closed tank body, and a discharge valve 4 is installed at the lower end of the pressure storage tank 1, and the paint flows out through the discharge valve 4, and a high-pressure gas inlet valve 5 is also installed at the upper end of the pressure storage tank 1 , the high-pressure gas enters the pressure storage tank 1 from the intake valve 5 . The pressure storage tank 1 is connected with the pre-storage tank 2 through the airtight valve 6, the pre-storage tank 2 is above the pressure storage tank 1, and the upper end of the pre-storage tank 2 is connected with the hopper 3 through the feeding valve 7, The paint enters the pre-storage tank 2 from the feed hopper 3 through the feed valve 7, and when the airtight valve 6 and the feed valve 7 are all closed, the pre-storage tank 2 also becomes an airtig...

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Abstract

The invention discloses spray equipment for spraying building coatings. The existing construction of spraying the building coatings has the disadvantages of manual operation or nonideal mechanical operation, low construction efficiency, poor spraying quality and nonuniform or uneven coatings on the surface of a sprayed wall body, thereby affecting the shapely appearance and reducing the efficiency. The spray equipment comprises a pressure storage tank, wherein a pre-storage tank is arranged on the upper end of the pressure storage tank, the pressure storage tank and the pre-storage tank are connected by a closed valve, a feed valve is arranged on the opening of the upper end of the pre-storage tank, a discharge valve is installed on the lower end of the pressure storage tank, and an air intake valve for high-pressure air is installed on the upper end of the pressure storage tank. The spray equipment utilizes the air pressure and the gravity of the coatings to spray the coatings, thereby saving energy and reducing the use cost; and besides, a feed delivery pipe can be extended at long bowls, thereby benefiting fast construction.

Description

technical field [0001] The invention relates to a building paint spraying device, which can spray paint on the surface of buildings by using pressure or gravity. Background technique [0002] The use of architectural decorative coatings is an important means of architectural decoration, which is also the most conventional method of architectural decoration. Therefore, improving the quality and efficiency of architectural decorative coating construction has become an important problem to be solved urgently. Because the current coating construction is all manual operation, or unsatisfactory mechanical operation, there are low construction efficiency, poor construction quality, uneven surface after decoration, or unevenness, which not only affects the aesthetics but also inefficiency. The so-called unsatisfactory mechanized operation refers to the paint spraying devices currently used in the architectural paint industry. There are two main types, one is a hand-held bucket gun,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F21/12
Inventor 巢启
Owner 巢启
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