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Polyurethane foam pressure tank

A technology of polyurethane and pressure tank, which is applied in the direction of construction and building construction, and can solve the problems affecting the amount of polyurethane foam sprayed and the nozzle outlet becoming smaller.

Active Publication Date: 2013-10-23
山东桑莱斯新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After reducing the gap, the outlet of the nozzle becomes smaller, which affects the ejection amount of polyurethane foam per unit time of the nozzle.

Method used

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  • Polyurethane foam pressure tank
  • Polyurethane foam pressure tank
  • Polyurethane foam pressure tank

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The specific implementation of the polyurethane foam pressure tank of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] See attached figure 1 The tank body 1 of the polyurethane foam pressure tank is in the shape of a cylinder, and an installation hole 2 is opened on the top of the tank body 1, and a nozzle seat 3 is sealed and arranged on the installation hole. There is a nozzle hole 4, and a dumbbell-shaped tubular nozzle 5 is arranged in the nozzle hole 4. The upper end of the nozzle 5 is a nozzle 6, and the nozzle 6 is a cone-shaped structure. Seal, make shower head 5 form the structure of one end open hole, a plurality of horizontal through-holes 8 are set near the top of sealing head 7, and horizontal through-hole 8 communicates with the inner hole of shower head 5, on the upper surface of the bottom surface of shower head seat 3 and Elastic parts 9 are arranged between the conical nozzles 6 at the upp...

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PUM

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Abstract

The invention belongs to the technical field of building decoration tools, and provides a polyurethane foam pressure tank. The polyurethane foam pressure tank comprises a tan body, wherein a mounting hole is formed in the top end of the tank body, and a spray head seat is arranged on the mounting hole in a sealing mode. The spray head seat is of a basin-shaped structure, and a spray head hole is formed in the spray head seat. A dumb-bell-shaped tubular spray head is arranged in the spray head hole, and a nozzle is arranged at the upper end of the spray head and is of a tapered structure. At least one passage is arranged at the nozzle, and the passage is communicated with the inner hole of the spray head. Due to the passage at the nozzle, when the width of a gap between the nozzle and a marble of a spray gun is diminished, the spraying quantity of polyurethane foams in unit time is not influenced.

Description

technical field [0001] The invention belongs to the technical field of building decoration tools, in particular to a polyurethane foam pressure tank. Background technique [0002] Polyurethane foam caulk has the functions of fixation, sound insulation, heat preservation, waterproof and plugging, and is more and more widely used in the field of construction. The polyurethane foam sealant is compressed and sealed in the pressure tank. When it is to be used, connect the spray gun to the upper nozzle of the pressure tank, and the spray gun will press the conical nozzle down and open the head of the nozzle inside the pressure tank. The internal high-pressure polyurethane sprays out from the channel inside the spray head, pushes the marbles inside the spray gun, and shoots out from the muzzle of the spray gun. The existing pressure tank is loaded into the spray gun, and after the spray head is pushed away, there is a certain gap between the nozzle and the marbles of the spray gun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F21/165
Inventor 汤明长
Owner 山东桑莱斯新材料有限公司