CN2386396Y - Combined automatic atmospheric energy-saving water heater furnace - Google Patents

Abstract

The utility model relates to a combined full automatic standard atmospheric energy-saving water heater furnace. The utility model is characterized in that a novel plate type solar water heater and an angle iron frame are matched to form a boiler house, the full automatic energy-saving water heating furnace and a heat preservation water tank are arranged in the boiler house, a water outlet (8) of the solar water heater is connected with a water inlet (16) of the water hater furnace by a water pipe, and the water outlet (18) of the water heater furnace is connected with the water inlet (19) of the heat preservation water tank; the plate type solar water heater is welded into the plate type tank body by aluminum plates, the sunny exposed face of the tank body is coated with high performance coating which can adsorb the solar energy, the solar energy utilization is used mainly by the utility model, and gas automatic heating is used secondly. The utility model has the advantages of Low power consumption, environmental protection, and low cost.

Description

The full-automatic atmospheric energy-saving water heater of combined type

The utility model relates to the utilization of solar energy, environmental protection and field of energy-saving technology.

Below present several hot water apparatus are done summary:

Cartridge type passive solarenergy water heater moisture storage capacity is little, differences in absorbed heat.

Heat pipe---the solar vacuum-tube water heater cost is higher, and the south sunshine-duration is short, can't round-the-clockly use.

Normal pressure fire coal, oil-fired water-boiler (based on vertical) have pollution to surrounding environment, and cold air flows into the stove hall from air inlet when flame-out, form convection current, cause heat loss.

The household fuel gas water heater thermal efficiency is low, is contained in the bathroom if gas leak takes place and will causes adverse consequences.

Stand alone type attemperater area of dissipation is big, night for a long time need not, do not have heat supplement, temperature reduces naturally, might not reach user's demand.

Boiler is positioned on roof, needs roofing is transformed, and builds a boiler room.

The purpose of this utility model provides the full-automatic atmospheric energy-saving water heater of a kind of combined type.Cooperate with angle iron frame with novel plate shaped solar water heater and to be barricaded as a boiler room; full-automatic energy-saving water heater and heat preservation storage water tank are placed in one; three's reasonable disposition; be utilized as the master with solar energy, combustion gas (urban duct coal gas or liquefied petroleum gas) is heated to be auxilliary, reaches energy efficient; the protection environment; the purpose that reduces cost is the hotel, and the unit dormitory provides collective's heat supply wetting system of cheap and durable.

The purpose of this utility model is achieved in that with the aluminium sheet welding into about long 2 meters, wide 1 meter, thick 0.12 to 0.15 meter board-like casing---plate-type solar water heater, (the extinction effect that Russian machine manufacturing science Production Association produces can reach 96% to coat the efficient coating that can absorb solar energy in the side of meeting sunshine, and can keep 50 ℃ to 80 ℃ temperature, high strength is coated with back 10 years and does not change, the 36th page of " invention with innovation " the 7th phase in 1998 seen in no ecological hazard).Topped double-layer heat insulation film on the winter face, opaco is wrapped heat preserving and insulating material.The heat conductivility of aluminium sheet is better.The heat that coating absorbs is given to cold water rapidly, and its temperature is raise.If meet rainy weather, autumn and winter season or night are during a large amount of water, the warm water that solar water heater flows out does not reach the suitable temperature of shower, just need to start auxiliary firing equipment---full-automatic atmospheric energy-saving water heater, make fuel with coal gas or liquefied petroleum gas, prior design temperature is when the warm water temperature that flows into heating furnace from solar water heater is lower than design temperature, burner is lighted a fire automatically, is heated that to flow into attemperater behind the design temperature stand-by.

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is the plate-type solar water heater stereogram;

Fig. 2 is the utility model embodiment vertical section structural map.

Among the figure, 1. ball-cock assembly inlet water tank, 2. water inlet; 3. delivery port, 4. aluminium sheet casing, positive (sunny slope) scribbles efficient heat-absorbing paint; 5. insulation layer, 6. evacuated tube, the 7. aluminum casing (tractive that is used for upper and lower surface; fix and pass through breather pipe; the preformed hole of smokejack), 8. plate-type solar water heater outlet pipe (lead to heating furnace), 9. electromagnetism Ventilating valve; 10. burner; 11. electric cabinet (control water temperature, igniting automatically; flame-out, the lack of water and the protection of dying); 12. full-automatic atmospheric energy-saving stove heat-insulation layer; 13. boiler jacket, 14. inside of boiler, 15. smoke uptakes; 16. boiler feed water mouth; 17. the boiler blow-off mouth, 18. boiler delivery ports, 19. heat preservation storage water tank water inlets; 20. heat preservation storage water tank evacuated tube; 21. the heat preservation storage water tank heat-insulation layer, 22. heat preservation storage water tank aluminum hulls, 23. heat preservation storage water tank delivery ports; 24. boiler and water tank steel carriage, 25. boiler room angle steel tank brackets.

Embodiment as shown in drawings, the full-automatic atmospheric energy-saving water heater of combined type are by plate-type solar water heater, and full-automatic atmospheric energy-saving water heater and heat preservation storage water tank three parts are formed.

Put up into a boiler room (see figure 2) with some plate-type solar water heaters with the cooperation of angle steel tank bracket.Utilize the flooring sunshine-duration long, daylighting area advantage too in boiler room fully absorbs solar energy, by ball-cock assembly (1) control water level, use the Natural Circulation principle, cold water is advanced by the bottom water inlet (2) of plate-type solar water heater, enters the top water heater through top delivery port (3).

The overall process of heat supply water is performed such: when heat preservation storage water tank outwards supplies water, water is flowed out by delivery port (23), water level descends in the heat preservation storage water tank, hot water in the heating furnace flows to heat preservation storage water tank via delivery port (18), water level in the heating furnace descends, hot water in the solar water heater of top is replenished to heating furnace by outlet pipe (8), water level in the solar water heater of top descends immediately, ball-cock assembly (1) is opened, and cold water flows to the top solar water heater by bottom water inlet (2) through top delivery port (3).Whole water supply process need not to use the electric pump water conservancy diversion.

Full-automatic atmospheric energy-saving water heater is by burner (10), electric cabinet (11), flue (14) and smoke uptake compositions such as (15).The length of the flue of accumbency is 1.4 times of vertical heater, and the radical of circulation heat conduction pipe is 1.6 times of vertical heater, and this has increased heat exchange area greatly, has prolonged combustion gas holdup time in stove, can improve the thermal efficiency greatly.When preventing that burner from quitting work, cold air enters Lu Tang from air inlet, forms convection current and causes heat loss, adds an electromagnetism Ventilating valve (9) at air inlet.Flow to the hot water of heating furnace from solar water heater outlet pipe (8), when water temperature is higher than prior design temperature, burner is not worked, when water temperature is lower than design temperature, burner is lighted a fire automatically, be heated the back outflow or stand-by that heats up, and after the water temperature in the heating furnace was raised to design temperature, burner was again with auto extinguishing.

Horizontal heat preservation storage water tank (seeing Fig. 2 left side), one garden shape cylinder is close to full-automatic atmospheric energy-saving water heater, can carry out the heat supply by the hot conduction of aluminium sheet, also can not descend too much without water temperature for a long time.

Adopt the utility model scheme, be utilized as the master with solar energy, coal gas is heated to be auxilliary, environmentally safe, and energy consumption is little, Automatic Control, round-the-clock heat supply water.

The plate-type solar water heater quality is light, and cost is low, and heat absorption is fast, and capacity is big, and the carrying mounting or dismounting are all very convenient, and putting up the boiler room with it is to kill two birds with one stone.Horizontal chamber furnace (oven) after the improvement, heat exchange area is big, and cold air also can't enter Lu Tang when stopping to heat, thermal efficiency height.Horizontal heat preservation storage water tank, area of dissipation is little, and the one side that contacts with heating furnace also can obtain the heat supply.

Claims (4)

1, the full-automatic atmospheric energy-saving water heater of a kind of combined type, it is characterized in that: cooperate with angle iron frame with some plate-type solar water heaters and put up into a boiler room, full-automatic energy-saving water heater and heat preservation storage water tank are placed in one, the delivery port of solar water heater (8) is linked to each other with water heater water inlet (16) by water pipe, and the delivery port of water heater (18) is linked to each other with heat preservation storage water tank water inlet (19) by water pipe.

2, according to the energy-saving hot water stove of claim 1, it is characterized in that: plate-type solar water heater is the board-like casing that aluminium sheet is welded into, and scribbles the efficient coating that can absorb solar energy on the sunny slope of casing, and opaco is wrapped heat preserving and insulating material.

3, according to the energy-saving hot water stove of claim 1, it is characterized in that: full-automatic atmospheric energy-saving water heater air inlet adds electromagnetism Ventilating valve (9).

4, according to the energy-saving hot water stove of claim 1, it is characterized in that: heat preservation storage water tank one garden shape cylinder is close to full-automatic atmospheric energy-saving water heater.