CN201514030U

CN201514030U - Multi-combination energy-saving electric water heater

Info

Publication number: CN201514030U
Application number: CN2009201941651U
Authority: CN
Inventors: 蔡勋昌
Original assignee: Individual
Current assignee: ZHONGSHAN HENRY ELECTRIC APPLIANCES CO Ltd
Priority date: 2009-09-08
Filing date: 2009-09-08
Publication date: 2010-06-23
Anticipated expiration: 2019-09-08

Abstract

The utility model provides an energy-conserving electric water heater of multiple combination includes shell, water courage, heat preservation, heating tube and controlling means, the water courage has inlet tube, outlet pipe and blow off pipe, and its special character lies in: the heating tube is divided into a first heating tube and a second heating tube, and the first heating tube and the second heating tube are arranged up and down and are connected in parallel; the water outlet pipe extends into the water container, and a water inlet gap is formed between the water inlet of the water outlet pipe and the top wall of the water container. Due to the adoption of the structure, when the solar water heater is used in hot summer, one heating pipe is selected for heating, so that the defects of high ambient temperature and high water temperature are avoided; when the environmental temperature is low in winter, two heating pipes are selected for heating, so that people can obtain higher water temperature in winter; the water heater has the advantages that the water heater can only heat a certain amount of hot water, the waste of the hot water is avoided, the heat dissipation area and the water storage temperature are reduced, the heat loss is reduced, the effects of saving energy and resources are achieved, and the water heater is convenient to use.

Description

One kind of multiple combination energy-saving electric heaters

Technical field

The utility model relates to a kind of domestic, electric water heater.

Background technology

Present prior art, a kind of electric heater comprise shell, water courage, heat-insulation layer, heat-generating pipe and control device, and described water courage has water inlet pipe, outlet pipe and blow-off pipe.Existing problems are: no matter valve during use, is switched on, opened to the height of ambient temperature, flow out hot water from outlet pipe, waste energy; Can not select heating mode according to environment temperature, use inconvenient.

Summary of the invention

The purpose of this utility model is: one kind of multiple combination energy-saving electric heaters are provided, and it not only can heat selectively according to environment temperature, saves energy, and also easy to use, when preventing that environment temperature is high, water temperature is too high.

The utility model is achieved in that one kind of multiple combination energy-saving electric heaters comprise shell, water courage, heat-insulation layer, heat-generating pipe and control device, described water courage has water inlet pipe, outlet pipe and blow-off pipe, its special character is: described heat-generating pipe is divided into first heat-generating pipe, second heat-generating pipe, described first, second heat-generating pipe Your Majesty, setting and in parallel down; Outlet pipe stretches in the water courage, and into water gap is arranged between the roof of the water inlet of outlet pipe and water courage.

Described one kind of multiple combination energy-saving electric heaters, its special character is: described water courage is made of the first water courage, the second water courage, the upper and lower setting in the vertical plane perpendicular to horizontal plane of first, second water courage, first, second water courage series connection;

Described water inlet pipe, blow-off pipe and be positioned at the below the second water courage be communicated with, outlet pipe stretches in the first water courage, and is gapped between the water inlet of outlet pipe and the first water courage top inner wall;

First, second heat-generating pipe is separately positioned in first, second water courage.

Described one kind of multiple combination energy-saving electric heaters, its special character is: described outlet pipe passes the second water courage and stretches in the first water courage.

Described one kind of multiple combination energy-saving electric heaters, its special character is: also comprise an environment temperature sensor, described environment temperature sensor is set in place on the outlet pipe outside housing; Or described environment temperature sensor is arranged on the housing.

One kind of multiple combination energy-saving electric heaters of the utility model owing to adopt such structure, when using during the broiling summer, select a heat-generating pipe to heat, and have prevented the environment temperature height like this, and the high defective of water temperature; When the winter environment temperature is low, select two heat-generating pipe heating, make people obtain higher water temperature in the winter time; Accomplish to use how much hot water, only heat how much hot water, can not cause the waste of hot water, reduced area of dissipation and water storage temperature, reduced scattering and disappearing of heat, play the effect of energy-conservation and thrifty resource, easy to use.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is the block diagram of the circuit theory of the utility model control device.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1, one kind of multiple combination energy-saving electric heaters comprise shell 1, water courage, heat-insulation layer 2, heat-generating pipe and control device, described water courage has water inlet pipe 5, outlet pipe 6 and blow-off pipe 7, described heat-generating pipe is divided into first heat-generating pipe 41, second heat-generating pipe 42, described first, second heat-generating

pipe

41,42 upper and lower setting and parallel connections; Promptly in vertical plane perpendicular to horizontal plane, upper and lower arrangement setting.Can use the heating of first heat-generating pipe, or first, second heat-generating pipe heat all selectively like this.When environment temperature is high, use the heating of first heat-generating pipe, reach purpose of energy saving; When environment temperature was hanged down, first, second heat-generating pipe all heated; Reach easy to use, the purpose of hommization.

Outlet pipe 6 stretches in the water courage, between the water inlet 61 of outlet pipe 6 and the roof of water courage into water gap 62 is arranged.

As further improvement of the utility model, described water courage is made of the first water courage 31, the second water courage 32, first,

second water courage

31,32 upper and lower setting in the vertical plane perpendicular to horizontal plane, first,

second water courage

31,32 series connection;

Described water inlet pipe 5, blow-off pipe 7 and be positioned at the below the second water courage 42 be communicated with, outlet pipe 6 stretches in the first water courage 31, and is gapped between the water inlet 61 of outlet pipe 6 and the first water courage, 41 top inner wall;

First, second heat-generating

pipe

31,32 is separately positioned in first,

second water courage

41,42.

Described outlet pipe 6 passes the second water courage 42 and stretches in the first water courage 41.

As shown in Figure 2, also comprise an environment temperature sensor (not going out among the figure), described environment temperature sensor is set in place on the outlet pipe 6 outside housing 1; Or described environment temperature sensor is arranged on the housing 1.

Described control device has full-automatic and manual two kinds of operator schemes, and under automatic operation mode, the user only needs water flowing, and it is just passable to switch on; Thereby use product safer, comfortable, hommization.

Claims

1. A multi-combination energy-saving electric water heater includes a shell, a water tank, an insulation layer, a heating pipe and a control device. The water tank has a water inlet pipe, a water outlet pipe and a sewage discharge pipe. A heating tube and a second heating tube, the first and second heating tubes are arranged above and below and connected in parallel;

The water outlet pipe extends into the water tank, and there is a water inlet gap between the water inlet of the water outlet pipe and the top wall of the water tank.

2. A variety of combination energy-saving electric water heaters according to claim 1, characterized in that: the water tank is composed of a first water tank and a second water tank, and the first and second water tanks are vertical to the horizontal plane. Set up and down in the vertical plane, the first and second tanks are connected in series;

The water inlet pipe and the sewage pipe are in communication with the second water tank located below, the water outlet pipe extends into the first water tank, and there is a gap between the water inlet of the water outlet pipe and the top inner wall of the first water tank;

The first and second heating pipes are respectively arranged in the first and second water bladders.

3. A multi-combination energy-saving electric water heater according to claim 2, characterized in that: the outlet pipe extends through the second water tank into the first water tank.

4. A multi-combination energy-saving electric water heater according to claim 1, 2 or 3, characterized in that it also includes an ambient temperature sensor, the ambient temperature sensor is arranged on the water outlet pipe outside the casing; or the The ambient temperature sensor is arranged on the housing.