CN2393044Y - Internal-circulation type efficient solar water-heater - Google Patents

Abstract

The utility model relates to a solar water heater, which is composed of a water tank, a heat collector, a water pipe, etc. The solar water heater is characterized in that the heat collector is fixed to the side end of the water tank. A cold water circulation pipe and a hot water circulation pipe are fixed to the lower end of the water tank. An actuator is arranged in a connection position between the cold water circulation pipe and the water tank. The panel of the water tank is made of an ultra-violet light double-layer glass plate. The panel of the heat collector is made of an infrared double-layer glass plate. A red copper circulation discharge pipe, etc. are arranged in the heat collector. Therefore, the utility model has the advantages of heat preservation, explosion prevention, sterilization for water, novel and practical structure, and enhancement of heating efficiency.

Description

The internal-circulation type efficient solar water heater

The utility model relates to solar water heater, a kind of specifically internal-circulation type efficient solar water heater.

The technology of solar energy is used very extensive, and along with the progress and the science and technology development of society, the technology with solar energy is applied in the field of water heater in recent years, seems rapidly special.This technology generally adopts is out of doors or the thermal-arrest plate of water tank being installed and being communicated with it on the roof, is drawn pipelines such as the water supply of water tank and water outlet by ground such as indoor, again by drawing a hot-water line in the water tank to indoor.Thereby reach the irradiation thermal-arrest plate thermal-arrest and the conduction heat feed-tank that utilize the sun, resupply the purpose of indoor use.

At present, the development of solar water heater reached can automatically intake, water outlet; Rainy weather adopts local heat with copper-aluminum composite polarization heat-collecting plate core or the like; That have even used temperature indicator, time timer and straighforward operation or the like.But still need to strengthen at aspects such as insulation, heating and sterilization, anti-explosions.

The purpose of this utility model is that a kind of double glazing panel that has will be provided, the heat collector and the water tank of insulation and explosion-proof performance, and have the internal-circulation type efficient solar water heater that driver and heat circulating system and ultraviolet ray carry out disinfection to water.

The purpose of this utility model is achieved in that the internal-circulation type efficient solar water heater of being made up of water tank, heat collector, water pipe etc., it is characterized in that: below a water tank, water tank is bearing support, and it is 40 ℃～43 ℃ heat collectors that the side of water tank is fixed with the angle of inclination; The water tank lower end is fixed with cool water circulating pipe and hot-water circulation pipe; Water tank lower end cool water circulating pipe head is equipped with a driver; The cool water circulating pipe of water tank lower end and hot-water circulation pipe are connected with the hot-water circulation pipe with cool water circulating pipe on rising up into heat collector; The top of water tank is that double-deck spacing is a 30mm vitaglass plate, is equipped with on the water tank bottom plate and rises up into water in water tank circulation pipe, hot-water circulation pipe, bath hot water pipe, running water pipe and overflow pipe, and the running water pipe terminal is equipped with float switch.The height of these pipes puts in order, and one of a ratio is high, and wherein cool water circulating pipe is than the low 30mm of bath hot water pipe, and the hot-water circulation pipe is than the high 100mm of cool water circulating pipe; The surface of heat collector is that the double-deck spacing of infrared ray is the 30mm glass plate, red copper circulation comb is installed in the middle of in the heat collector, be fixed with below the red copper circulation comb and be installed in the corrugated plating of being made by aluminium alloy on the heat collector base plate, the heat collector inwall scribbles efficient heat-absorbing material; They have formed the internal-circulation type efficient solar water heater.During work solar water heater is placed on the place that shines upon, utilizes the heat that shines upon,, promptly reach the purpose of heating, sterilization, sterilization and insulation by double glazing, when using hot water as long as opening installation tap in doors is just passable.

The utility model all uses because of the panel with water tank and heat collector has the double-deck uviol plate of certain intervals, can play effect explosion-proof and sterilization again so can reach insulation, simultaneously, the utility model has been installed the corrugated plating that aluminum alloy materials is made in heat collector, not only strengthened endotherm area, and with the circulation comb, in be coated with heat-absorbing material etc. and formed heat collection body efficiently, thereby increased the ability of heating.The utility model has used driver on cold water pipe in addition, utilizes light, electricity, temperature to control its work automatically, has both improved programming rate, has improved temperature again.So the utility model is Nover practical but also improved heating efficiency not only.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is a general structure view of the present utility model.

Fig. 2 is the utility model water tank full section view.

Fig. 3 is the utility model heat collector full section view.

Fig. 4 is the distribution view of circulation comb in the utility model heat collector.

By a water tank (1), be bearing support (2) below the water tank (1) among Fig. 1, the side of water tank (1) is fixed with heat collector (3); Water tank (1) lower end is fixed with cold water storage cistern circulation pipe (5) and hot-water circulation pipe (6), cool water circulating pipe (5) head of water tank (1) lower end is equipped with a driver (4), and the cool water circulating pipe (5) of water tank (1) lower end is connected with the hot-water circulation pipe with the cool water circulating pipe that rises up into heat collector (3) with hot-water circulation pipe (6).

In Fig. 2 water tank (1), the top is that ultraviolet spacing is the double glazing unit (1-1) of 30mm, and tank shell is double-level-metal plate (1-2), is filled with polyurethane blowing agent (1-3) in the middle of the double-level-metal plate (1-2); The cool water circulating pipe (5), hot-water circulation pipe (6), bath hot water pipe (8), running water pipe (7) and the overflow pipe (9) that rise up in the water tank (1) are installed on water tank (1) base plate, and running water pipe (7) terminal is equipped with float switch (10).

In the heat collector of Fig. 3 and Fig. 4 (3), its surface is the double glazing unit (3-1) of 30mm for the infrared ray spacing, the centre is equipped with red copper circulation comb (3-2), be fixed with the corrugated plating (3-3) that is installed on the heat collector base plate below the red copper circulation comb (3-2), the inwall of heat collector (3) scribbles efficient heat-absorbing material (3-4), the shell of heat collector (3) is double-level-metal plate (3-5), is filled with polyurethane blowing agent (3-6) in the middle of the double-level-metal plate (3-5).

During work solar water heater is placed on the place that shines upon, utilizes the heat that shines upon,, promptly reach the purpose of heating, sterilization, sterilization and insulation, use hot water to be as long as opening installation tap in doors is just passable by double glazing.

Claims (5)

1, a kind of internal-circulation type efficient solar water heater of forming by water tank, heat collector, water pipe etc., it is characterized in that be bearing support (2) below a water tank (1), water tank (1), the side of water tank (1) is fixed with heat collector (3), the lower end of water tank (1) is fixed with cool water circulating pipe (5) and hot-water circulation pipe (6), water tank (1) lower end cool water circulating pipe (5) head is equipped with a driver (4), and the cool water circulating pipe (5) of water tank (1) lower end is connected with the hot-water circulation pipe with the cool water circulating pipe that rises up into heat collector (3) with hot-water circulation pipe (6).

2, a kind of internal-circulation type efficient solar water heater according to claim 1, it is characterized in that said water tank (1) top is that ultraviolet spacing is the double glazing unit (1-1) of 30mm, water tank (1) shell is double-level-metal plate (1-2), is filled with polyurethane blowing agent (1-3) in the middle of the double-level-metal plate (1-2).

3, a kind of internal-circulation type efficient solar water heater according to claim 1, it is characterized in that being equipped with on said water tank (1) bottom cool water circulating pipe (5), hot-water circulation pipe (6), bath hot water pipe (8), running water pipe (7) and the overflow pipe (9) that rises up in the water tank (1), running water pipe (7) terminal is equipped with floating ring switch (10), wherein cool water circulating pipe (5) is than the low 30mm of bath hot water pipe (8), and hot-water circulation pipe (6) is than the high 100mm of cool water circulating pipe (5).

4, a kind of solar water heater according to claim 1, it is characterized in that said heat collector (3) surface is the double glazing unit (3-1) of 30mm for the infrared ray spacing, shell is double-level-metal plate (3-5), be filled with polyurethane blowing agent (3-6) in the middle of the double-level-metal plate (3-5), heat collector (3) inwall scribbles efficient heat-absorbing material (3-4).

5, a kind of solar water heater according to claim 1 is equipped with red copper circulation comb (3-2) in the middle of it is characterized in that in the said heat collector (3), is fixed with the corrugated plating (3-3) that is installed on the heat collector base plate below the red copper circulation comb (3-2).