UA51073U - Combined photothermal module - Google Patents

Abstract

A combined photothermal module has a heat-insulated frame with a hermetic pocket for heat carrier inlet and outlet pipes, photoconverter plates, a transparent cover and a heat-eliminating panel from polycarbonate sheats having blanked off butt and side channels. Photoconverter plates are installed between the translucent cover and the heat-eliminating panel, on the upper surface in cellular channels of the heat-eliminating panel which are located under conductor brazing points of photoconverter plates an upper wall is removed, on bottom surface of the heat-eliminating panel of the other cellular channels above assembled hermetic pockets in the bottom walls of cellular channels the grooves for heat carrier input-output are made, total aria of which equals at least aria of a cellular channel.

Description

of the heat-dissipating panel, which are under the Between the transparent coating 9 and the heat-dissipating line of the soldering points of the switching conductors, panel 10, the photoconverter plates are installed, the photoconverter plates are removed, the upper cutter 13 is removed. Opposite the lines of the soldering points for the wall, and on the lower surface of the heat-dissipating panel, the switching conductors are moved 14 , which are connected in other cellular channels above the distributor plate of the photoconverter 13, in the cellular and collecting hermetic pockets in the lower walls of the channel of the heat-dissipating panel, the upper drains of the cellular channels have been removed. inlet-outlet heat carrier with a total area of approx. To ensure the passage of the heat carrier in other, at least equal passage area of the single honeycomb- honeycomb channels above the distributor 4 and assembly channel. holes are made with 5 pockets in the lower walls

The use of cellular polycarbonate, as (slots) 15. The formed package of two sheets 9, 10 of the main structural material is due to the cellular polycarbonate and the high physical and technical characteristics of the photoconverter plates 13 placed between them together with the sheets, which satisfy almost all technological volume with a lining and a tape seal 16 and operational requirements of the combined photothermic is attached to the lower frame 1 due to the fikmic module |4|. sliding frame 2 and bolted connections 17.

Such characteristics include: Manufacturing of separate nodes and assembly of combi- - transparency, which reaches 8090; of the new photothermal module is carried out - heat resistance in the range of 5 -20 to -140"C; thus. Along the entire perimeter, side channels and - high impact strength (200 times stronger than the end areas of whole plates of honeycomb polycarbonate glass); a layer of translucent coating 9 and heat-dissipating - durability (tests were carried out on 25 panels 10 to provide the necessary rigidity and conventional years of operation passed without a decrease in tightness, filled with heat-resistant self-oxidation, durability characteristics and color change).

According to the gluing ability of polycarbonate, profiled inserts can be used. It belongs to the easy-to-glue group, which is not made of solid polymer, and is installed using complex surface preparation when using glue or polymer. synthetic thermo-reactive glue based On the inner surface of the translucent pock- epoxy, polyester, etc. resins (5). digging with the help of a special glue installs

Creation of a rigid circuit around the perimeter of the plates of the photoconverter 13 and carry out cellular sheets of transparent coating and their thermal switching with access to the terminals for connecting the lead-off panel, by filling the side ka- external user. The reverse side of the shields and end areas of the self-hardening material-filled plates of the photoconverter 12 covered or fixed with a sealant profiled with a thin layer of heat-conducting paste, not inserts, makes it possible due to crimping while allowing it to come into contact with the lines of the package with the upper fixing frame with tape switching conductors 14. Next, on the surface prepared by sealing, which will reliably ensure tightness in this way, install the heat-dissipating hydraulic path of the cooler from the inlet to one panel, creating an inseparable package from the outlet nozzles. Polycarbonate is easily cut into plates placed inside and is photoconverted and processed with ordinary tools 13. us, which allows, without complex and expensive equipment, to carry out the development of standard sheets connected to the backing sheet Z by soldering, polycarbonate, and also perform the necessary welding or flange connection slots. (holes) of the heat-dissipating panel both for the passage of the carrier sheet on the lower frame 1 through the honeycomb channels, and also for placing the switching conductors on it with sealed pockets 4, 5. together with the belt seal 16 install

Figure 1 shows a combined photothermic non-separable package made of honeycomb polycar module (top view); bonat with the background plates placed between them in Fig. 2 - the same (section AA in Fig. 1); of the converter, which is the same along the entire perimeter in Fig. 3 (section B-B in Fig. 1). is attached to the lower frame 1 due to the ver-

The combined photothermal module has: a fixed fixing frame 2 and a three-dimensional connection 17. My body, which is made up in the form of a lower. profile and upper fixing frame 2. heat-resistant sealant or glue. The last opera-

On the lower frame, a thin metal is placed on top of the assembly of the photothermal module, and the front sheet-substrate Z with an anti-corrosion coating is attached to the thermal insulation 8 with a protective coating. in which distribution 4 and assembly 5 are made. The photothermal module works as follows. sealed pockets for input and output 7 The flow of solar energy passes through light pipes. From the bottom, the case is covered with thermal insulation 8, a transparent coating 9 and falls on the surface of plastic made of mineral wool or sheets of pinofol. In the light of the photoconverter 13, where the transparent coating 9 and the heat-dissipating panel 10 pass directly, the conversion of solar radiation into electrical energy is made from whole sheets of cellular polycarbonate. Due to the fact that the photoconverters of the natu, the side channels 11 and the end sections 12 have a significant spectral selectivity, they are covered with a self-hardening substance or profiled - most of the energy of solar radiation with inserts on the sealant. in the infrared spectrum turns into heat

10. The heated liquid passes into the assembly of hermetic materials and technologies. tic pocket 5 and through the outlet pipe 7 into the tank Sources of information: storage or directly to the user. 1. soap. Kmagag.sot.tsa

The use of the proposed construction of com- 2. Safonov V.A., Kuvshinov V.V. Photothermal-binned photothermal module allows daily modules with flat concentrators. - 2008. - Mo4 (15). - P.28-33. expensive and scarce copper heat-dissipating panel 3. Kuchinsky V.P., Synitsyn N.P., Surzhik A.N,., on a whole sheet of cellular polycarbonate. At Shevchuk V.I. The method of determining the thermal characteristics significantly reduces the weight of the photothermal characteristics of photothermal modules. // I am restoring the module, simplifying the manufacturing technology of the energy bath. - 2006. - Me4 (7). - P.44-47. of its main nodes, their installation and preventive 4. pEp:/roiiikKatropaiv/sot.tsa/tagegiaIv/5oiyumiu/ repair. In this way, we can talk about the real 5. Reference book on welding and gluing plastic - reduction of costs per unit of production power / Pod obsch. ed. A.N. Shestopala. - K.: Technical photothermal modules. The invention can be ka, 1986. - 1926.

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Ministry of Education and Science of Ukraine

State Department of Intellectual Property, str. Urytskogo, 45, Kyiv, MSP, 03680, Ukraine

SE "Ukrainian Institute of Industrial Property", str. Glazunova, 1, Kyiv - 42, 01601