CN201981721U

CN201981721U - Solar roof

Info

Publication number: CN201981721U
Application number: CN2011200701766U
Authority: CN
Inventors: 刘新广
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-17
Filing date: 2011-03-17
Publication date: 2011-09-21
Anticipated expiration: 2021-03-17

Abstract

A solar roof adopts the structure that a solar thermal collector comprises a thermal-insulating conical shell and a light-permeable conical shell; a thermal-insulating water tank comprises the thermal-insulating conical shell and a thermal-insulating horizontal plate; a conical-shell shaped thermal collector is arranged between the thermal-insulating conical shell and the light-permeable conical shell; lower one-way valves are mounted at the bottom of the thermal-insulating conical shell, and an upper one-way valve is mounted at the top of the thermal-insulating conical shell; a radiator is arranged in the thermal-insulating water tank; a fluid generator is arranged above the radiator, and expansion tanks are arranged beside the radiator; the conical-shell shaped thermal collector, the upper one-way valve, the fluid generator, the radiator and the expansion tanks are sequentially connected end to end through pipes to form a working medium circulation system; a thermal storage water tank of an absorption air conditioning system, another fluid generator and the thermal-insulating water tank are connected to form a water circulation system; a heater is arranged in the thermal-insulating water tank; an exhaust pipe and a cold water inlet are arranged on the thermal-insulating water tank; an exhaust valve and a pressure release valve are arranged on the conical-shell shaped thermal collector; and hot water can be led out of the thermal-insulating water tank for use. The solar roof can be used for hot water production, power generation, cooling and heating, has a high cost performance and is worth being popularized.

Description

The sunlight roof

Technical field

The utility model relates to solar utilization technique, particularly a kind of sunlight roof.

Background technology

Being provided with on the building roof and utilizing solar electrical energy generation or heat production water device is the trend of building energy conservation.Have now and the solar cell power generation device is installed on the roof or solar water heater is installed, but it is universal far to be far from being.Restraining factors are more, and at present solar cell power generation device costliness (every watt cost about 30 yuan), generating efficiency low (having only about 10%) are principal elements; And at present install with shelf that solar water heater takes up room greatly, wind resistance is big, influence attractive in appearance on the roof also is bigger problem.Analyze technically and know that the situation of solar cell power generation device costliness will continue the long duration, and the solar water heater cost is lower and very practical, as long as improve existing solar water heater, does the solar water roof and is worthy to be popularized.

Summary of the invention

The utility model designs a kind of sunlight roof, utilizes solar energy heat production water, overcomes the above-mentioned defective of existing solar water heater, with solar energy collector and roof organic assembling, saves cost, and cost performance improves.

The utility model is achieved through the following technical solutions.

Show as Fig. 1.

Successively the end face of heat-insulation and heat-preservation conical shell 19, the end face of printing opacity conical shell 15 are connected in the last plane of heat-insulation and heat-preservation level board 1, printing opacity conical shell 15 leaves heat-insulation and heat-preservation conical shell 19 1 at interval, during this time every conical shell shape heat collector 17 is set; Heat-insulation and heat-preservation conical shell 19 is formed attemperater with heat-insulation and heat-preservation level board 1; Heat-insulation and heat-preservation level board 1 is as the zenith (or being ceiling) in house; Heat-insulation and heat-preservation conical shell 19, printing opacity conical shell 15, heat-insulation and heat-preservation level board 1 constitute the roof; The bottom of heat collector 17 successively by pipe 2, several down one way valve 3 connects with attemperater UNICOM, the top of heat collector 17 passes through last one way valve 16 successively, manage 11 for No. two connects with the top UNICOM of described attemperater; The end of following one way valve 3 in the described attemperater bottom UNICOM that connects No. three pipes 4, expansion drum 6, No. four radiators 9 that 7, No. four pipes of pipe, 7 other ends are interior with being arranged on described attemperater of UNICOM successively connects; The UNICOM lower end that connects fluid generator 18, No. five 10, No. five pipes 10 of pipe connects with the top UNICOM of radiator 9 successively No. two pipe lower ends of 11; The heater 5 of band temperature pick up is set in described attemperater; The lower end of the lower end of pressure relief valve 12, outlet valve 13 connects with the top UNICOM of heat collector 17 after all passing the top of printing opacity conical shell 15; The lower end of stack 14 pass successively top, the heat collector 17 of printing opacity conical shell 15 top, heat-insulation and heat-preservation conical shell 19 and with they sealed attachment.

The upper end of No. six pipes 8 is passed the heat-insulation and heat-preservation level board 1 described attemperater of insertion and is connected with heat-insulation and heat-preservation level board 1, UNICOM connects No. two fluid generators 31, No. seven 23, switch valves of pipe 28, No. eight pipes 25 successively No. six pipe lower ends of 8, the import UNICOM of the heat storage water tank of the lower end of No. eight pipes 25 and absorption type air conditioning system 27 (this system commercialization produces in batches, and it can freeze and can heat) connects; No. nine pipe upper ends of 22 penetrate heat-insulation and heat-preservation level board 1 and connect with it, and UNICOM's left end of connecting No. two switch valves 24, No. ten 26, No. ten pipes of pipe, 26 horizontal segments connects with the outlet UNICOM of the heat storage water tank of absorption type air conditioning system 27 successively in the lower end of No. nine pipes 22; Ride on Bus No. 11 pipe 29 connects No. three switch valves 30 with No. seven pipe 23 UNICOMs.

Ten No. two pipe upper ends of 33 are passed heat-insulation and heat-preservation level board 1 back and are connected with No. three pipe 4 UNICOMs, and ten No. two pipes 33 and heat-insulation and heat-preservation level board 1 sealed connection are at No. four switch valves 32 of lower end UNICOM connection of managing 33 for ten No. two.

The upper end of ten No. three pipes 20 penetrates heat-insulation and heat-preservation level board 1 and connects with it, at No. five switch valves 21 of lower end UNICOM connection of ten No. three pipes 20.

Cold water is injected described attemperaters from No. five switch valves 21 and through ten No. three pipes 20, when water level (dotted line in as figure) show reach when being higher than radiator 9 and making the attemperater top leave certain space till.With working medium (as fluids such as water, ethylene glycol, propane diols, air) from No. four switch valves 32 and through ten No. two pipes 33 inject No. three pipes 4, down one way valve 3, pipe 2, a heat collector 17, go up the duplex matter system that one way valve 16, No. two 11, fluid generators of pipe 18, No. five pipes 10, radiator 9, No. four pipes 7, expansion drums 6 are formed, expansion drum 6 leaves certain space.In spring, summer, autumn, the working medium in the described duplex matter system can be any fluid, but in severe cold area or winter, described working medium must adopt antifreeze fluid (as ethylene glycol, propane diols, air etc., but the heat transfer rate of air is little).

Sunlight sees through printing opacity conical shell 15 and shines heat collector 17, working medium is wherein expanded by sunlight heating back and rises to heat collector 17 tops, dirty from last one way valve 16, dash a fluid generator generating for 11 times after No. five pipes 10 enter radiator 9 through No. two pipes, and heat is passed to water in the attemperater by radiator 9, sinking to the bottom after working medium is cooled in the radiator 9 flows out, then successively through No. four pipes 7, expansion drum 6, No. three pipes 4, following one way valve 3, a pipe 2, get back to heat collector 17, fill up the space of vacateing after the working medium that is heated by sunlight rises, this process is gone round and begun again.Heated water dashes No. two fluid generator 31 generatings for 8 times from No. six pipes, then enter absorption type air conditioning system 27 through 23, switch valves of No. seven pipes 28, No. eight pipes 25 successively, for absorption type air conditioning system 27 provides heat medium water, after heat medium water is absorbed heat, by absorption type air conditioning system 27 successively by 26, No. two switch valves of No. ten pipes 24, No. nine pipe 22 blowback attemperaters.Open absorption type air conditioning system 27 and operate it in summer or winter, just can freeze or heat, it is indoor that the cold air of making or heating installation are delivered to each layer, so that indoorly enjoy the cool or warm.Open switch valve 30 No. three, desirable hot water is used for the life or the usefulness of biding farewell.

In spring, autumn, can close down absorption type air conditioning system 27, and close a switch valve 28 and No. two switch valves 24 bear water weight power to avoid absorption type air conditioning system 24.

The effect of expansion drum 6 is to prevent that expanding with heat and contract with cold of described working medium from working the mischief.Pressure relief valve 12 can discharge the gas that the pressure that transfinites, outlet valve 13 in the described duplex matter system can be discharged the pressure that transfinites in the heat collector.The air of being pressed in the attemperater is discharged from stack 14.Also can emit working medium by No. four switch valves 32.

In severe winter or there is not date of sunlight, the unlatching when water temperature that heater 5 detects according to its temperature pick up is lower than certain value, at this moment, attemperater becomes geyser.Hot water rises the working medium expanded by heating in the radiator 9, close and close one way valve 16, and the weight power of working medium also makes down one way valve 3 close in the heat collector 17, so the heat in the geyser can outwards not scatter and disappear through heat collector 17.Geyser also can prevent freezing attemperater and the pipe fitting, the valve that link to each other with them.

The effect that the utility model is useful:

1, the utility model is saved solar energy collector and roof organic assembling to have expected material and space solar electrical energy generation and heating to be integrated, and fully effectively utilizes solar energy, has improved the efficient of utilizing solar energy, has reduced cost, has improved cost performance.

2, the utility model not only can utilize solar energy heat production water and generating with absorption type air conditioning system and solar water heater organic assembling, and the energy cooling/heating, plays the effect of air-conditioning, makes indoor cool in summer and warm in winter.Can make indoor other air-conditioning equipment of exempting to adorn.

3, because described duplex matter system and heater are set, described sunlight roof does not have bursting by freezing and freezes fried worry.

4, the utility model will be because above-mentioned advantage will play huge progradation to building energy saving building.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

Embodiment one:

Show as Fig. 1.

Claims

1. sunlight roof is characterized in that:

Successively the end face of heat-insulation and heat-preservation conical shell (19), the end face of printing opacity conical shell (15) are connected in the last plane of heat-insulation and heat-preservation level board (1), printing opacity conical shell (15) leaves heat-insulation and heat-preservation conical shell (19) at interval, during this time every conical shell shape heat collector (17) is set; Heat-insulation and heat-preservation conical shell (19) is formed attemperater with heat-insulation and heat-preservation level board (1); Heat-insulation and heat-preservation level board (1) is as the zenith in house; Heat-insulation and heat-preservation conical shell (19), printing opacity conical shell (15), heat-insulation and heat-preservation level board (1) constitute the roof; The bottom of heat collector (17) is passed through a pipe (2) successively, one way valve (3) connects with attemperater UNICOM under several, and the top of heat collector (17) connects with the top UNICOM of described attemperater by last one way valve (16), No. two pipes (11) successively; The end of following one way valve (3) in described attemperater UNICOM successively connects No. three pipes (4), expansion drums (6), No. four pipes (7), and the bottom UNICOM of the radiator (9) that No. four pipe (7) other ends are interior with being arranged on described attemperater connects; UNICOM connects a fluid generator (18), No. five pipes (10) successively in the lower end of No. two pipes (11), and the lower end of No. five pipes (10) connects with the top UNICOM of radiator (9); The heater (5) of band temperature pick up is set in described attemperater; The lower end of the lower end of pressure relief valve (12), outlet valve (13) connects with the top UNICOM of heat collector (17) after all passing the top of printing opacity conical shell (15); The lower end of stack (14) pass successively top, the heat collector (17) of printing opacity conical shell (15) top, heat-insulation and heat-preservation conical shell (19) and with they sealed attachment;

The upper end of No. six pipes (8) is passed heat-insulation and heat-preservation level board (1) the described attemperater of insertion and is connected with heat-insulation and heat-preservation level board (1), UNICOM connects No. two fluid generators (31), No. seven pipes (23), switch valves (28), No. eight pipes (25) successively in the lower end of No. six pipes (8), and the lower end of No. eight pipes (25) connects with the import UNICOM of the heat storage water tank of absorption type air conditioning system (27); The upper end of No. nine pipes (22) penetrates heat-insulation and heat-preservation level board (1) and connects with it, UNICOM connects No. two switch valves (24), No. ten pipes (26) successively in the lower end of No. nine pipes (22), and the left end of No. ten pipe (26) horizontal segments connects with the outlet UNICOM of the heat storage water tank of absorption type air conditioning system (27); Ride on Bus No. 11 pipe (29) connects No. three switch valves (30) with No. seven pipe (23) UNICOMs;

The upper end of ten No. two pipes (33) connects with No. three pipe (4) UNICOMs after passing heat-insulation and heat-preservation level board (1), and ten No. two pipes (33) and heat-insulation and heat-preservation level board (1) sealed connection are at lower end UNICOM connection No. four switch valves (32) of ten No. two pipes (33);

The upper end of ten No. three pipes (20) penetrates heat-insulation and heat-preservation level board (1) and connects with it, at lower end UNICOM connection No. five switch valves (21) of ten No. three pipes (20).