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Downpipe frost crack prevention device

A downpipe and anti-freeze cracking technology, applied in the field of downpipes, can solve the problems of downpipes being easy to freeze and crack, and achieve the effect of alleviating the freezing problem of rain and snow and avoiding damage caused by frost cracking

Active Publication Date: 2015-08-12
RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1
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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 downpipe anti-freeze cracking device, which is used to solve the problem that the existing building downpipes are easy to freeze and crack in winter

Method used

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  • Downpipe frost crack prevention device

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Embodiment Construction

[0027] like Figure 2 to Figure 13 As shown, the present invention includes a bracket 3, a solar panel 37, an angle adjustment assembly, a solar water heater 4, a water injection assembly and a radiator 7. The present invention will be described below with reference to the accompanying drawings.

[0028] like figure 2 As shown, the bracket 3 is the supporting part of the present invention, which can be formed by welding profiles. like image 3 As shown, a groove 31 is provided on the upper part of the bracket, a horizontally placed lead screw 33 is rotatably installed between the left and right side walls of the groove through a bearing 32, and a lead screw nut 34 is fitted on the lead screw. A fixing block 35 is fixedly installed on the upper part of the nut, and a connecting rod 36 is hingedly installed on the fixing block. The solar cell panel 37 is installed in the support frame, and the bottom of the support frame is provided with two lugs arranged up and down, the fi...

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Abstract

The invention provides a downpipe frost crack prevention device and is used for solving the problem that an existing building downpipe is prone to bursting by freezing in winner. A solar cell panel is arranged on the upper portion of a support, and an angular adjustment assembly is arranged between the solar cell panel and the support; a solar water heater is arranged on the upper portion of the support, a water storage tank of the solar water heater is connected with a shell body through a water supply pipe, a piston is arranged in an inner cavity of the shell body in a moving mode, an air cylinder is arranged between the piston and the support, a first check valve and a second check valve are arranged at a blocking end of the shell body, and the first check valve is connected with a first water pipe; the second check valve is connected with the water supply pipe, the other end of the first water pipe is connected with a radiator, the radiator is arranged in the downpipe and is in contact with the inner wall of the downpipe in a matched mode, the other connecting opening of the radiator is connected with a second water pipe, and the other end of the second water pipe is connected with the water storage tank. Thawing of freezing formed in the inner wall of the downpipe can be achieved, and the downpipe is prevented from being damaged and busted by freezing.

Description

technical field [0001] The invention relates to the technical field of downpipes, in particular to a device for preventing freezing and cracking of downpipes. Background technique [0002] Downpipes are used to collect rainwater accumulated on the roof and drain it to the ground. Downpipes on existing buildings can easily freeze when the weather is cold in winter, causing the downpipes to freeze and crack. like figure 1 As shown in the figure, the downspout is installed on the building wall 1, and the rainwater bucket on the top of the downspout 2 is placed on the top of the house to collect rainwater. The upper part of the downspout is curved, as shown in paragraph A-A. And it is close to the rainwater bucket, so the speed of rainwater in the A-A section is small, and the rainwater is easily frozen in the A-A section. Therefore, there is an urgent need for an anti-freeze cracking device for a downspout, which is used to remove the frozen rainwater on the wall of the down...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/04F28F17/00H02S20/30F24J2/38F24S50/20
CPCY02B10/10Y02E10/44Y02E10/47Y02E10/50
Inventor 唐爽张连宏何勇军娄凤强张天宝朱毅高海波赵建文韩俊丽闫勇
Owner RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER
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