CN2881408Y - Solar residential central hot water supply equipment - Google Patents

Abstract

A central hot water supply device for solar energy residence includes water tank component, superconducting pipe, heat conducting change valve, temperature limiting control valve, high energy-accumulating solar cooker and electric heater connected with heating pipe through temperature limiting control valve and heat conducting change valve, the water tank component includes automatic water inlet valve, floating water inlet plate, heating pipe, hot water outlet valve, water temperature sensor, water level sensor and pressure sensor, the floating water inlet plate is set above the automatic water inlet valve, the heating pipe, hot water outlet valve, water temperature sensor, water level sensor and pressure sensor are set above the floating water inlet plate, the position of the water temperature sensor is close to that of the hot water outlet valve, the pressure sensor and safety valve are set on the upper end of the composite water tank, because the central heat-accumulating of solar cooker is used as main, the electric heating is used as auxiliary, the heat is transferred efficiently and quickly through superconducting pipe, the heat transmission loss is minimized, the solar energy is utilized to the maximum extent, and all residents can be ensured to use hot water at any time.

Description

The hot water supply equipment of solar house central authorities

Technical field:

The utility model relates to a kind of domestic hot water's supply equipment, specially refers to solar energy hot water supply equipment.

Background technology:

Along with the development of society and the raising of people's living standard, people more and more pay attention to the living conditions of oneself, wish that all the dwelling house of oneself has the hot water supply system of hotelization, no matter the spring, summer, autumn and winter can both indiscriminately ad. as one wishes be used hot water, yet China does not also reach this level at present, realize the hotelization of home dwelling hot water supply, domestic existing technology can only rely on boiler feed system.Can design a kind of solar energy that utilizes and be main heat source, electrical heating be single building building central authorities hot water supply apparatus of assisting, and realizes the hotelization of domestic hot water's supply, and this is people's dreams for many years.Up to the present, domestic also do not have this series products, and this dream also is difficult to realize.Though the solar water heater of thermal-collecting tube type is extensive use of in China, it has cheap, easy to install, economical and practical characteristics, but function singleness, the thermal efficiency is low, capacity is very little, uses limited by weather condition, and can not use overcast and rainy usually, winter, more can not realize using at any time, can't realize the hotelization that the domestic hot water supplies.

Summary of the invention:

Goal of the invention of the present utility model provides a kind of solar house hot water supply equipment of central authorities, and it can provide the hot water supply of hotelization for the high-rise intensive shell type dwelling house resident in China cities and towns.

Technical solution adopted in the utility model is as follows:

The solar house hot water supply equipment of central authorities described in the utility model, comprise tank parts, superconducting pipe, the heat conduction reversal valve, limit temperature control valve, high cumulative sun pot, electric heater and control circuit, high cumulative sun pot links to each other with the heat conduction reversal valve with limit temperature control valve successively by superconducting pipe, electric heater links to each other with the heat conduction reversal valve with limit temperature control valve successively by superconducting pipe, the heat conduction reversal valve links to each other with heating tube in the tank parts by superconducting pipe, described tank parts comprises compound water tank, automatic water inlet valve, blowoff valve, the water inlet plate floats, heating tube, hot water effluent's valve, cooling-water temperature sensor, level sensor, pressure sensor, safety valve, automatic water inlet valve and blowoff valve all are positioned at the hypomere of compound water tank, above automatic water inlet valve, be provided with the water inlet plate that floats, on the water inlet plate that floats, be provided with slow inlet opening, the cross sectional shape of slow inlet opening is trapezoidal, inner water tank be provided with placing restrictions on the water inlet plate that floats move up and down stroke on, have limited block, heating tube is arranged on the top of the water inlet plate that floats, hot water effluent's valve is positioned at the heating tube top, above hot water effluent's valve, be provided with cooling-water temperature sensor, level sensor, pressure sensor, safety valve, cooling-water temperature sensor that the position is set is close with hot water effluent's valve in short transverse, pressure sensor and safety valve all are arranged on the upper end of compound water tank, and communicate with the no hydrospace of inner water tank.

Because the inhabitation in China cities and towns is based on the intensive shell type dwelling house of high level, the area that solar thermal collector or sun pot are installed on the roof is limited, the simple demand that can't satisfy many families family use hot water by solar energy heating, the utility model has adopted based on sun pot and has concentrated heat build-up, with electrical heating is the heat-supplying mode of assisting, by the efficient flash heat transfer of superconducting pipe, make the heat delivery loss minimum, utilized solar energy substantially, only when overcast and rainy or water consumption exceed standard, electric heater unit just starts automatically, satisfies energy shortage; When the water temperature in the water tank is lower than predetermined value, cooling-water temperature sensor can be controlled the unlatching of electric heater automatically, to remedy the deficiency of solar energy, guarantee that each resident family can both use hot water at any time, when water temperature is higher than predetermined value, limit temperature control valve then cuts off heating source automatically, stops the water in the water tank is heated.This equipment not only is fit to villa formula dwelling house, is more suitable for high-rise intensive shell type dwelling house, can realize the hotelization of domestic hot-water supply, transmits heat fast with superconducting pipe, can increase substantially the heat conversion efficiency, reduces energy and runs off; Control circuit can be according to the strong and weak mode of heating of control automatically of weather sunshine, and the water temperature in the water tank can artificially be provided with, and when water temperature was higher than predetermined value, limit temperature control valve then stopped heating automatically.

Description of drawings:

Fig. 1 is a fundamental diagram of the present utility model; Fig. 2 is the structural representation of tank parts;

Fig. 3 is the shape schematic diagram of heating tube among Fig. 2;

Among the figure: the 1-tank parts; The 2-superconducting pipe; 3-heat conduction reversal valve; 4-limit temperature control valve; The high cumulative sun of 5-pot; The 6-electric heater; The compound water tank of 10-; The 11-automatic water inlet valve; The 12-blowoff valve; The unsteady water inlet of 13-plate; The 14-heating tube; 15-hot water effluent valve; The 16-cooling-water temperature sensor; The 17-level sensor; The 18-pressure sensor; The 19-safety valve; The 101-inner water tank; The 102-water tank heat-insulation layers; The 103-tank shell; The 104-lower position block; The 105-upper limit position block; The last Cover Gasket of 106-; The 107-tank lid; The 108-sealing ring; 109-water tank footing;

The specific embodiment:

Below in conjunction with the description of drawings specific embodiment of the present utility model:

The solar house hot water supply equipment of central authorities described in the utility model, by tank parts 1, superconducting pipe 2, heat conduction reversal valve 3, limit temperature control valve 4, high cumulative sun pot 5, electric heater 6 and system, control circuit are formed, high cumulative sun pot 5 links to each other with heat conduction reversal valve 3 with limit temperature control valve 4 successively by superconducting pipe 2, electric heater 6 links to each other with heat conduction reversal valve 3 with limit temperature control valve 4 successively by superconducting pipe 2, heat conduction reversal valve 3 links to each other with heating tube 14 in the tank parts 1 by superconducting pipe 2, described tank parts 1 comprises compound water tank 10, automatic water inlet valve 11, blowoff valve 12, water inlet plate 13 floats, heating tube 14, hot water effluent's valve 15, cooling-water temperature sensor 16, level sensor 17, pressure sensor 18, safety valve 19, automatic water inlet valve 11 and blowoff valve 12 all are positioned at the hypomere of compound water tank 10, above automatic water inlet valve 11, be provided with the water inlet plate 13 that floats, on the water inlet plate 13 that floats, be provided with slow inlet opening, the cross sectional shape of slow inlet opening is trapezoidal, be provided with the upper limit position block 105 and the lower position block 104 of the amount of moving up and down that limits the water inlet plate 13 that floats at the inner chamber of compound water tank 10, heating tube 14 is fixed on the compound water tank 10 by sealing ring 108, its position is arranged on the top of the water inlet plate 13 that floats, hot water effluent's valve 15 is positioned at heating tube 14 tops, above hot water effluent's valve 15, be provided with cooling-water temperature sensor 16, level sensor 17, pressure sensor 18, safety valve 19, cooling-water temperature sensor 16 that the position is set is close with hot water effluent's valve 15 in short transverse, pressure sensor 18 and safety valve 19 all are arranged on the upper end of compound water tank, and communicate with the no hydrospace of inner water tank 101, described compound water tank 10 is by the water tank cylindrical shell, last Cover Gasket 106 and tank lid 107 are formed, the water tank cylindrical shell is by inner water tank 101, water tank heat-insulation layers 102, tank shell 103, upper limit position block 105, lower position block 104, sealing ring 108, water tank footing 109, tank lid 107 is fixed on the water tank cylindrical shell by last Cover Gasket 106.

Claims (2)

1, a kind of solar house hot water supply equipment of central authorities, it is characterized in that: it comprises tank parts (1), superconducting pipe (2), heat conduction reversal valve (3), limit temperature control valve (4), high cumulative sun pot (5), electric heater (6) and system, control circuit are formed, high cumulative sun pot (5) links to each other with heat conduction reversal valve (3) with limit temperature control valve (4) successively by superconducting pipe (2), electric heater (6) links to each other with heat conduction reversal valve (3) with limit temperature control valve (4) successively by superconducting pipe (2), heat conduction reversal valve (3) links to each other with heating tube (14) in the tank parts (1) by superconducting pipe (2), described tank parts (1) comprises compound water tank (10), automatic water inlet valve (11), blowoff valve (12), water inlet plate (13) floats, heating tube (14), hot water effluent's valve (15), cooling-water temperature sensor (16), level sensor (17), pressure sensor (18), safety valve (19), automatic water inlet valve (11) and blowoff valve (12) all are positioned at the hypomere of compound water tank (10), be provided with the water inlet plate (13) that floats in the top of water inlet automatic valve (11), on the water inlet plate (13) that floats, be provided with slow inlet opening, the cross sectional shape of slow inlet opening is trapezoidal, in compound water tank (10), be provided with the limited block (105 of the amount of moving up and down of the water inlet plate (13) that floats, 104), heating tube (14) is fixed on the compound water tank (10) by sealing ring (108), its position is arranged on the top of the water inlet plate (13) that floats, hot water effluent's valve (15) is positioned at heating tube (14) top, be provided with cooling-water temperature sensor (16) in hot water effluent's valve (15) top, level sensor (17), pressure sensor (18), safety valve (19), cooling-water temperature sensor (16) that the position is set is close with hot water effluent's valve (15) in short transverse, pressure sensor (18) and safety valve (19) all are arranged on the water tank upper end, and communicate with the no hydrospace of compound water tank (10).

2, according to the described solar house hot water supply equipment of central authorities of claim 1, it is characterized in that: described compound water tank (10) is made up of water tank cylindrical shell, last Cover Gasket (106) and tank lid (107), the water tank cylindrical shell is by inner water tank (101), water tank heat-insulation layers (102), tank shell (103), lower position block (104), upper limit position block (105), sealing ring (108), water tank footing (109), and tank lid (107) is fixed on the water tank cylindrical shell by last Cover Gasket (106).

Images