Progressive guide pipe

A guide tube and progressive technology, applied in the field of wall-mounted solar collectors, can solve the problems of easy breakage, complicated process, scrapped all-glass collector cores, etc., and achieve the effect of avoiding fragility and increasing the deformation coefficient.

CN110906575APending Publication Date: 2020-03-24BINZHOU ARMOR FORCE SOLAR TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-03-24

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Abstract

The invention discloses a progressive guide pipe, belongs to the technical field of solar photo-thermal utilization, and particularly belongs to a wall-mounted solar heat collection device. The progressive guide pipe consists of a gathering and conveying pipe, a buffer pipe and a positioning pipe, and is characterized in that a sub-pipe of the gathering and conveying pipe is embedded into a clamping cavity of an all-glass heat collecting core, and a main pipe is connected with the buffer pipe; the other end of the buffer pipe is connected with the positioning pipe, the positioning pipe leads out a frame body of a heat-absorbing medium all-glass solar heat collecting plate, and the positioning pipe is fixed on the frame body. The progressive guide pipe can be combined with the all-glass heat collecting core of the heat absorbing medium all-glass solar heat collecting plate, and under the condition that the clamping cavity of the all-glass heat collecting core is very thin, medium circulation is not affected by utilizing the principle of multi-path collection; and moreover, the deformation coefficient is increased by utilizing the buffer pipe, and the vulnerability in the assemblingand transporting process is avoided.
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Description

technical field

[0001] The invention belongs to the technical field of solar light and heat utilization, in particular to a wall-mounted solar heat collecting device. Background technique

[0002] Stand-alone solar water heaters occupy a large market share as the most energy-efficient household water heaters. Especially with the increasing number of high-rise buildings, balcony wall-mounted solar water heaters have gradually become the mainstream; the core technology of the current balcony wall-mounted solar water heaters is wall-mounted solar heat collectors, and wall-mounted solar heat collectors are mainly welded copper coils with coated heat collectors As a heat collecting core, the front is laid with textured glass, and the back is laid with an insulation layer; the heat transfer medium circulates in the coil, and the heat conduction medium transfers heat to the jacket of the pressure-bearing heat preservation water tank, and heats the water in the inner tank through th...

Examples

Embodiment Construction

[0017] Now in conjunction with the accompanying drawings, the preferred embodiments of the present invention will be described in detail.

[0018] Such as figure 1 As shown, the progressive guide tube of this embodiment is composed of a collecting tube 1, a buffer tube 2, and a positioning tube 3, and is characterized in that: the sub-tube 12 of the collecting tube 1 is embedded in the sandwich cavity of the all-glass heat collecting core 4 Inside, the mother pipe 11 is connected to the buffer pipe 2; the other end of the buffer pipe 2 is connected to the positioning pipe 3, and the positioning pipe 3 leads out to the frame body 5 of the heat-absorbing medium all-glass solar collector plate, and the positioning pipe 3 is fixed on the frame body 5 . The buffer tube 2 is made of high-temperature-resistant plastic material, which has the effect of buffering deformation. Pipeline fastening clips 21 are fixed at the joints of the buffer pipe 2 and the gathering pipe 1 and the pos...