CN201104005Y - A gas heating water heater - Google Patents

Abstract

The utility model relates to gas appliances in daily life, in particular to a gas heating water heater with a bathroom heating function; the utility model includes a casing, a fume hood, a heat exchanger, a water valve, and a gas valve; The pipe is connected to the heat exchanger through a three-way valve; the other end of the three-way valve is the hot water outlet, and the generated high-temperature steam or high-temperature hot water passes through the heat exchanger to perform heat exchange and form hot air to heat up the bathroom. function; at the same time, the hot water generated can be directly used for hot water bathing. The utility model has the advantages of simple structure, low cost and convenient use.

Description

A gas heating water heater

Technical field:

The utility model relates to a water heater with functions of bathing and heating, more specifically, a gas heating water heater.

Background technique:

In the prior art, the main function of a gas water heater is for people to take a bath, and many potential functions of the water heater cannot be brought into full play because there are no supporting products; Chinese Patent No. 20052008093.9 discloses "gas water heater with bathroom heating "; Chinese Patent No. 200520019826.9 discloses "electrically controlled gas steam water heater"; the water heater is used to generate steam to heat the bathroom; Some people who are not suitable for steam baths have limited choices, and the potential functions of water heaters have not been brought into full play.

Invention content:

The technical problem to be solved by the utility model is to provide a gas heating water heater, which can generate a large amount of hot air for heating the bathroom when the weather is cold.

The technical solution adopted by the utility model to solve the problem is realized in this way. The utility model mainly includes a housing, a flue, a heat exchanger, a water valve, a gas valve, a burner and a hood; the gas valve communicates with the burner; The upper end of the heat exchanger is equipped with a fume hood, and the lower end is connected with the burner; its characteristics are: the high temperature pipe of the heat exchanger is connected with the heat exchanger through a three-way valve; the other end of the three-way valve is the hot water outlet; the three-way The valve is controlled by electric, manual or hydraulic drive; the heat exchanger is arranged inside or outside the shell.

Compared with the prior art, the utility model has the beneficial effects as follows;

1. When the high-temperature steam or high-temperature hot water generated by the utility model passes through the heat exchanger, it performs heat exchange to form hot air, so as to achieve the function of heating the bathroom.

2. The utility model can directly utilize the generated hot water for hot water bathing.

3. The utility model has the advantages of simple structure, low cost and convenient use.

Description of drawings:

Fig. 1 is the structural representation of the utility model embodiment example 1;

Fig. 2 is the structural representation of the utility model embodiment example 2;

Below by embodiment, the utility model will be further described in conjunction with accompanying drawing;

Example 1:

Referring to accompanying drawing 1, this embodiment includes housing 1, fume hood 2, heat exchanger 3, burner 4, water inlet pipe 5, water inlet 6, water valve 7, gas valve 8, gas inlet 9, motor 10, Gear 11, three-way valve 12, hot water outlet 13, steam pipe 14, high temperature pipe 15, condensate water pipe 16, heat exchanger 17 and fan 18; gas valve 8 communicates with burner 4; Cover 2, the lower end is connected with burner 4; the high-temperature pipe 15 of heat exchanger 3 is connected with heat exchanger 17 through three-way valve 12; the other end of three-way valve 12 is hot water outlet 13; three-way valve 12 is connected by motor 10 and gear 11 drive to control; heat exchanger 17 is arranged in the housing 1; when in use, the gas pipe is connected to the gas inlet 9, and the tap water pipe is connected to the water inlet 6; when bathing, the tap water is turned on and the ignition works automatically Hot water flows out from the hot water outlet 13 for people to take a bath; when using hot air for heating, switch to the heating gear (not shown in the figure), high-temperature steam or high-temperature hot water, from the high-temperature pipe 15 through the three-way valve 12 and steam pipe 14, enter in heat exchanger 17, and heat is passed on to cooling fin, and fan 18 works, and hot blast is blown out, heats up for the bathroom;

Example 2:

As shown in FIG. 2 , the difference from the above embodiment 1 is that in this embodiment, the heat exchanger 17 is arranged outside the housing 1 in order to provide users with more installation methods.

Claims (2)

1. a gas water heater with heating function mainly includes housing, heat exchanger, water valve, gas valve, burner and petticoat pipe; Gas valve communicates with burner; The heat exchanger upper end is mounted with petticoat pipe, and the lower end connects with burner; It is characterized in that: connect with heat exchanger by triple valve on the high temperature pipe of heat exchanger; Another end of triple valve is a hot water outlet; Triple valve is controlled by electronic, manual or hydraulic drives.

2. a kind of gas water heater with heating function according to claim 1 is characterized in that: heat exchanger be arranged in the housing or housing outside.

Images