CN205245584U

CN205245584U - Flat plate type solar thermal collector

Info

Publication number: CN205245584U
Application number: CN201521079169.7U
Authority: CN
Inventors: 范英晋; 曹磊; 范优典
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-23
Filing date: 2015-12-23
Publication date: 2016-05-18
Anticipated expiration: 2025-12-23

Abstract

The utility model belongs to the technical field of solar water heater, the utility model provides a flat plate type solar thermal collector, the key feature improves current flat plate type solar thermal collector, wherein heat conduction device designs to heat transfer head and heat conductor butt joint, set up anti -icing fluid calandria head and calandria hood board on one side of hot water exit tube cover plate, set up the calandria cover plate outside preventing the liquid calandria, lay the graphite bisque between anti -icing fluid calandria and cover plate, with hot water exit tube and pressure -bearing water tank intercommunication during the use, the solar heating water storage supplies to use in the water tank. Have material saving, it is convenient to make, life extension, cost reduction, advantages such as heat absorption rate and effect of thermal conductivity improvement.

Description

A kind of flat type solar heat collector

Technical field

The utility model belongs to solar water heater field, relates to a kind of flat type solar heat collector.

Background technology

Existing flat solar water heater's heat collector, comprise aluminum alloy frame, the low iron photovoltaic safety glass of arranging successively in frame, dark heat absorption collecting plate, the anti-icing fluid copper bar pipe distributing in collecting plate bottom, heat-insulation layer and base plate under anti-icing fluid copper bar pipe, anti-icing fluid copper bar pipe is connected by the anti-icing fluid bronze pan tube in the press-bearing water tank of anti-icing fluid copper house steward and split, utilizes anti-icing fluid coil pipe water heating in the solar energy feed-tank obtaining. Although have high heat absorption rate, the advantage of low-launch-rate, due to anti-icing fluid bronze pan tube being set in press-bearing water tank, existing and manufactures inconvenience, and service life is short, and changing anti-icing fluid bronze pan tube need to be together with water tank integral replacing, the defect that cost is high.

Summary of the invention

The purpose of this utility model is existing flat solar water heater's heat collector to be improved, inventor to prior art by analysis, suggest improvements, develop a kind of flat type solar heat collector, can overcome the drawback of bringing due to anti-icing fluid coil pipe being set in water tank.

Technical solution adopted in the utility model is a kind of flat type solar heat collector of design, its structure comprises: frame, the euphotic cover plate of from outer to inner arranging successively in frame, heat absorption collecting plate, heat transfer device, heat-insulation layer, base plate, wherein, heat transfer device is heat transfer head and heat carrier, a side at the hot water out pipe cover plate of heat transfer head is provided with anti-icing fluid comb head and comb head-shield plate, anti-icing fluid comb at heat carrier is outside equipped with comb cover plate, anti-icing fluid comb docks with anti-icing fluid comb head, comb cover plate docks with comb head-shield plate, between anti-icing fluid comb and comb cover plate, be laid with graphite bisque.

The utility model adopts the designed this flat type solar heat collector of such scheme, when installation, the hot water out pipe of water-supply-pipe is arranged in the hot water out pipe cover plate of heat transfer head, the top of anti-icing fluid comb head tightly touches hot water out pipe tube wall, the cold water inlet pipe of water-supply-pipe is arranged on the comb cover plate outside of heat carrier, together with water-supply-pipe, heat transfer device is totally fastened on to the heat absorption collecting plate back side and above heat-insulation layer; When use, the cold water inlet pipe of water-supply-pipe is connected with running water pipe, hot water out pipe is communicated with press-bearing water tank, and solar energy heating water is stored in press-bearing water tank for user.

The technical solution adopted in the utility model, because the heat collector to existing flat solar water heater is improved, the solar energy that wherein said heat transfer device can obtain heat absorption collecting plate, by the heat carrier of heat transfer device, heat transfer head directly conducts to water-supply-pipe, heating cold water, wherein heat carrier anti-icing fluid comb, comb cover plate and between graphite powder, heat absorption rate and heat-conducting effect are improved, again such heat energy is conducted to the hot water out pipe to water-supply-pipe efficiently by anti-icing fluid comb head and the comb head-shield plate of heat transfer head, can give in time the heating of the water in hot water out pipe, be stored in press-bearing water tank, for user's hot water, compared with prior art, the anti-icing fluid bronze pan tube in press-bearing water tank and the anti-icing fluid copper house steward that is connected with anti-icing fluid bronze pan tube are saved, having heat absorption rate and heat-conducting effect improves, save material, manufacture easy for installation, water tank extends service life, the advantages such as maintenance cost reduction.

Brief description of the drawings

Fig. 1 represents the general structure schematic diagram of a kind of flat type solar heat collector of the utility model.

Detailed description of the invention

In conjunction with the accompanying drawings and embodiments, further illustrate concrete structure of the present utility model.

The embodiment of a kind of flat type solar heat collector of the utility model, referring to Fig. 1, its structure comprises frame 1, the euphotic cover plate 2 of from outer to inner arranging successively in frame, heat absorption collecting plate 3, heat transfer device, heat-insulation layer 10, base plate 11, wherein, heat transfer device is heat transfer head and heat carrier, downside at the hot water out pipe cover plate 4 of heat transfer head is provided with anti-icing fluid comb head 5 and comb head-shield plate 6, anti-icing fluid comb 7 at heat carrier is outside equipped with comb cover plate 8, anti-icing fluid comb 7 docks with anti-icing fluid comb head 5, comb cover plate 8 docks with comb head-shield plate 6, between anti-icing fluid comb 7 and comb cover plate 8, be laid with graphite bisque 9. graphite bisque can be filled, and also can be coated with.

In Fig. 1,12 represent water-supply-pipe cold water inlet pipe, and 13 represent water-supply-pipe hot water out pipe, and when use, cold water inlet pipe 12 joins with running water pipe, and hot water out pipe 13 is connected with the press-bearing water tank of split.

Model machine is on probation through manufacturing experimently, and not only performance manufacture is easy to install, cost, and dependable performance, and also hot water supply effect keeps good.

Claims

1. an a kind of flat type solar heat collector, comprise frame, the euphotic cover plate of from outer to inner arranging successively in frame, heat absorption collecting plate, heat transfer device, heat-insulation layer, base plate, it is characterized in that heat transfer device is heat transfer head and heat carrier, a side at the hot water out pipe cover plate of heat transfer head is provided with anti-icing fluid comb head and comb head-shield plate, anti-icing fluid comb at heat carrier is outside equipped with comb cover plate, anti-icing fluid comb docks with anti-icing fluid comb head, comb cover plate docks with comb head-shield plate, between anti-icing fluid comb and comb cover plate, is laid with graphite bisque.