CN201795603U

CN201795603U - Double-container solar photoelectric water heater

Info

Publication number: CN201795603U
Application number: CN 201020203069
Authority: CN
Inventors: 晏振洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-26
Filing date: 2010-05-26
Publication date: 2011-04-13
Anticipated expiration: 2020-05-26

Abstract

A double-container solar photoelectric water heater relates to the field of solar water heaters, and comprises a water storage system, a support assembly, vacuum heat collection tubes and the like, wherein the water storage system consists of a large inner container and a small inner container connected in series, floating water intake pipes are installed at a communication position of the large inner container with the small inner container and at a water access hole of the small inner container, and a high-level auxiliary electric heater is installed in the small inner container. The structure of the double-container solar photoelectric water heater allows a solar water heater to supply effective hot water in overcast and rainy days by heating water in the small inner container rapidly, mixture of cold water and hot water during use is avoided, and a single-pipe water supply and drainage way or a double-pipe water supply and drainage way can be flexibly adopted with the structure.

Description

Two courage solar photoelectric dual-purpose water heaters

Affiliated technical field

The utility model relates to a kind of solar water heater, storage tank is divided into the bold and little courage of series connection, little courage and courageously between adopt floating type intake pipe UNICOM, heat little courage in the overcast and rainy electric heater accessory system of using, the user obtains the hot water that produces after the electrical heating in the shortest time, and can realize control automatically to system by other ancillary methods, belong to the solar water heater application.

Background technology

Existing electron tubes type domestic solar water heater's water tank all is the structure of horizontal type, fine by the water in the vacuum heat collection pipe generation heat heating water tank, rainy weather can adopt electrical heating auxiliary, but because electrically heated rigging position concentrates on a certain position of water tank, the transverse convection of hot water is very slow, general in addition solar water heater capacity is all very big, the capacity of the overwhelming majority is all more than 150 liters, and supporting electric heater capacity is all within 2kw, so in theory by after the electrical heating, with the water of water tank be heated to can bathing the hot water required time often all can be above 3～4 hours.Overlong time of waiting for and the excessive use that tends to limit electrical heating servicing unit in the solar water heater of the water yield of being heated.

Summary of the invention

The purpose of this utility model is to construct by changing common single inner bag, provides a kind of and has auxiliary heating of the independent high-order electricity of little courage, and in conjunction with floating type intake pipe.Form the photoelectricity dual-purpose water heater of hot water one-way flow, localized area auxiliary electrical heating function.

The purpose of this utility model is achieved by following technical proposals:

Two courage solar photoelectric dual-purpose water heaters comprise thermal-collecting tube of solar water heater and storage tank, and solar water heater storage water tank is to link by two groups of bold and little courages that are in series, and in little courage electric heater is installed.Electric heater main body heating location is higher than UNICOM's mouth of bold and little courage.Be respectively equipped with unsteady intake pipe in the bold and little courage.Unsteady intake pipe is made up of floating head, intake pipe water inlet, water conduction hose, intake pipe delivery port.

The solar water heater water-storage system is divided into bold and little courage, and cold water can flow into through the gateway of bold inlet or little courage, and flows to little courage or bold by the unsteady intake pipe of UNICOM between big or small courage.Water in water tank temperature after normally accepting solar energy raises, and big or small courage upper end forms high-temperature-hot-water, and the lower end is a low-temperature water heating.Flow out from the unsteady outlet pipe that is connected in little courage exit during water.

When rainy weather, by being heated, the electrical auxiliary heater that is higher than big or small courage cross over pipe can obtain required high-temperature-hot-water fast, because the electric heater heating location is higher than big or small courage cross over pipe,, heated hot water do not mix water to bold formation so can not backflowing.

In water utilizing process, the intake-outlet of little courage flows out upper end hot water by floating type intake pipe, and courageously the upper end water in also can add to little courage bottom by the floating type intake pipe between the big or small courage.

The beneficial effects of the utility model are: system accepts solar energy source under normal solar radiation, after adopting the auxiliary heating of electricity, rainy weather produces the hot water in the localized area, and in use hot and cold water separately, system is fit to various pipe connecting methods, but single tube is water up and down, also can be two-tube water up and down, can manually control, also can realize control automatically by increasing servicing unit.

Description of drawings

The structural representation of Fig. 1 solar water heater system;

Fig. 2 is the unsteady intake pipe schematic diagram of solar water heater size courage communicating pipe and little courage delivery port;

Among Fig. 1: 1, bold water inlet, 2, the vacuum heat collection pipe pipe, 3, courageously, 4, the intake pipe that floats, 5, electric heater, 6, the intake pipe that floats, 7, little courage, 8, little courage intake-outlet.

Among Fig. 2: 41 raise the nose above water to breathe; 42 intake pipe water inlets, 43 water conduction hoses, 44 intake pipe delivery ports.

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing:

Can see by Fig. 1, cold water can enter until filling with big or small courage from bold water inlet 1 or little courage intake-outlet 8, vacuum heat collection pipe 2 produces heat under the irradiation of the sun, cold water in storage tank bold 3 and the little courage 7 is heated respectively, (adopt the hot and cold water separating type from little courage intake-outlet 8 outflows during use as the user, then cold water pipe is connected to bold water inlet 1, and hot-water line is connected to little courage intake-outlet 8; If the user adopts single tube water mode up and down, then water inlet pipe and water outlet pipe is connected to little courage intake-outlet 8).System can realize that two kinds of modes move under this state, the one, and continuous water supply, the 2nd, add water in good time, have very strong flexibility.

In continuous use moisturizing process, can give cold water inlet 1 moisturizing at any time by add water control device at the water inlet place, mending the cold water of going into can slowly increase from bottom to top, upper strata high-temperature water in bold 3 flows to little courage 7 by floating type intake pipe 4, water in the little courage 7 flows to little courage intake-outlet 8 by floating type intake pipe 6, hot water flows out from delivery port 8, hot and cold water in bold 3 is in a height that changes relatively, less mixing, high-low-temperature in the little courage 7 then is in a slower change procedure, and the relatively stable and constantly rising owing to continue to accept the sunlight energy of the water temperature in the little courage 7 has good accumulation of energy effect.

Described unsteady intake pipe the 4, the 6th will raise the nose above water to breathe 41 to float by the water in the storage tank, drive flexible pipe 43, and the water in the water tank flows to outlet 44 by water inlet 42.After having adopted floating type intake pipe, the position of water outlet is that the variation one with water level changes.

At rainy weather, by high-order electrothermal tube 5 is heated, cold water in the little courage 7 can be heated to suitable temperature, because the heating location of electrothermal tube 5 is higher than the connector of the intake pipe 4 that floats, hot water after being heated in the so little courage 7 seldom can flow to courageously, form the heating region of a qualification, during bathing, the intake-outlet 8 of little courage has flowed out the hot water on little courage 7 tops by the outlet pipe 6 that floats, are the middle water at low temperature on bold 3 tops and mend by the intake pipe 4 that floats to little courage 7, equally, under two-tube running status in conjunction with automatic water supplement, water closing device, mend that the cold water of going into can be stayed bold 3 bottom and along with the increase of water consumption is increased by bold water inlet 1, the middle water at low temperature that flows to little courage by the intake pipe 4 that floats can increase along with water consumption strengthens, cold water, hot water all are in a zone that changes relatively, have realized the continuous use of complete machine.

Adopted the whole system after the electric auxiliary heating can improve water temperature fast, effectively separately hot and cold water farthest utilizes the dump energy in the water tank, maximized saving user's stand-by period, has reached more energy-conservation, faster effect.

Claims

1. a two courage solar photoelectric dual-purpose water heater comprises thermal-collecting tube of solar water heater and storage tank, it is characterized in that described solar water heater storage water tank is to link by two groups of bold and little courages that are in series, and installs electric heater in little courage.

2. according to claim 1 pair of courage solar photoelectric dual-purpose water heater is characterized in that being respectively equipped with unsteady intake pipe in the described bold and little courage.

3. according to claim 2 pair of courage solar photoelectric dual-purpose water heater is characterized in that described unsteady intake pipe is made up of floating head, intake pipe water inlet, water conduction hose, intake pipe delivery port.

4. according to claim 1 pair of courage solar photoelectric dual-purpose water heater is characterized in that described electric heater main body heating location is higher than UNICOM's mouth of bold and little courage.