CN2470734Y

CN2470734Y - Efficient energy-saving water heater

Info

Publication number: CN2470734Y
Application number: CN 00248904
Authority: CN
Inventors: 赵长安
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-13
Filing date: 2000-08-13
Publication date: 2002-01-09
Anticipated expiration: 2010-08-13

Abstract

An energy-efficient water heater is composed of a concave gas chamber in which the container bottom is in the shape of symbol <Omega> and an exhaust pipe inside the container. In the concave gas chamber in which the container bottom is in <Omega> shape, the bottom, in which the upper side is provided with a hole, is in meshing or welding with the lower end opening of the exhaust pipe inside the container. The upper end opening of the exhaust pipe is communicated to an exhaust chamber. After the gas is combusted in the <Omega> shaped concave combustion chamber, the waste heat enters the exhaust chamber through the exhaust pipe, which is emitted through the exhaust port. The effect of the thermal radiation received at the container bottom is excellent, and the heated water area of the water inside the container is large. The thermal energy generated after the combustion can be fully utilized. When the same volume water is boiled, the utility model has the distinct advantages that the energy can be saved by more than 30% than the use of traditional pots.

Description

Energy-efficient water heater

The utility model combustion gas water heater is the water heater that a kind of heated water can be drunk, and burns with the water to 100 of volume with kettle than routine and spends, and can save energy to save time more than 30%, also can be used in the common steam heated cooker, in shower and the water circulation heating system.

The utility model purpose provides a kind of can being applied in drinking-water glassware for drinking water and the common vapor heated cooker, can be used in shower and the water circulation heating system combustion gas water heater of energy-and time-economizing.

Above purpose is realized by following technical scheme.

Fig. 2 is Ω shape combustion chamber (2) in the bottom of container (1), top porose (12) of container (2), and with the end opening engagement or the welding of blast pipe (3) in the container (1), the exhaust chamber (4) of the suitable for reading and container (1) of blast pipe (3) communicates.Above the exhaust chamber (4) of container (1) exhaust outlet (5) is arranged, the water level displaying tube (6) of container (1), the gas outlet (7) of container (1), the draining valve (8) of container (1).Fig. 1, the water inlet control joint door (9) of container (1), the air inlet of container (1) and ignition switch (10), the water outlet joint door (11) of container (1), the burning observation panel (13) of container (1).

The bottom of Fig. 3 container (1) can concavity (14).

Further specify the technical program with drawings and Examples below.

Fig. 1 is the outline drawing of the water heater using the technical program and make, and Fig. 2 is one of water heater bottom shape of using the technical program and making generalized section, and Fig. 3 is two generalized sections of the water heater bottom shape using the technical program and make.

Fig. 2, illustrated embodiment is a water heater (1), its bottom is Ω shape combustion chamber (2), top porose (12) of bottom (2), the end opening of the blast pipe (3) in the container (1) and engagement of the hole (12) above bottom (2) or welding.The exhaust chamber (4) of the suitable for reading and container (1) of blast pipe (3) communicates.Exhaust outlet (5) is arranged above the exhaust chamber (4), and exhaust outlet (5) links to each other with container pipe outward, can finally be discharged to the gas that the burning back produces outdoor.(6) of container (1) are water level displaying tube, and (7) of container (1) are escape pipe, above and have and be lid, the draining valve (8) of container (1), the regularly incrustation scale in the amount discharge container.Fig. 1, the water inlet joint door (9) of container (1), the air inlet of container (1) and ignition switch (10), water outlet joint door (11), fuel gas buring observation panel (13).

Every interior diameter 2cm of blast pipe (3), every long 35cm, 5 of every rows, totally 15 of 3 rows.Gas outlet (5) interior diameter 9cm..The length (a) of container (1) is 26cm, and wide (b) is 17cm, and high (h1) is 9cm, and high (h2) is 29cm, and high (h3) is 4cm.Can boil water about 7 kilograms at every turn.The heat of the favourable gathering thermal source of above embodiment water heater, strengthened and accepted thermal-radiating effect, waste heat is through blast pipe, increased the heating surface area of water in the container, heat energy obtains utilizing more fully, heating can save energy than traditional kettle with the water to 100 of volume degree and saves time more than 30%, can reduce kitchen pollution again.

The radical of container inside exhaust pipe, thickness, camber, length all can be done suitable selection according to actual conditions and needs, making the gas that burning back produces can more unimpeded discharge, make the heat energy that produces after the gas combustion obtain being utilized as more fully purpose again.

Claims

1. energy-efficient water heater is characterized in that: the bottom of container (1) becomes Ω shape combustion chamber (2), and last porose (12) of the end (2) are with the end opening engagement or the welding of blast pipe in the container (3).

2. energy-efficient water heater as claimed in claim 1 is characterized in that: the bottom of container (1) can concavity (14).