CN203657171U

CN203657171U - A circulating instant energy-saving water heater

Info

Publication number: CN203657171U
Application number: CN201320686128.9U
Authority: CN
Inventors: 廖大祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-01
Filing date: 2013-11-01
Publication date: 2014-06-18
Anticipated expiration: 2023-11-01

Abstract

The utility model relates to a circulating instantaneous heating energy-saving water heater, including computer main control board and shell, this circulating instantaneous heating energy-saving water heater still includes water storage heat preservation groove and can be used to the heating element of cyclic heating, water storage heat preservation groove top is equipped with cold water inlet and hot water import, water storage heat preservation groove below is equipped with cold water outlet, be connected with into cold water pipeline, advance hot water pipeline and go out the cold water pipeline on cold water inlet, hot water import and the cold water outlet respectively. The utility model has the advantages that: the advantages of the instant heating type and the heat storage type are combined into a whole; the stored water in the water storage and heat preservation tank is heated in a circulating manner, so that a large-current pipeline is avoided, and electric energy is saved; the circulating heating system is provided with a pressure water pump and a heating assembly, and can automatically realize the circulating heating of tap water; the water and electricity separated heating design is adopted, so that the electric leakage condition is avoided, and the use is very safe; the warm water outlet pipeline is arranged, so that the requirement of a user for bathing with warm water can be met conveniently and quickly.

Description

One is circulating is energy-saving water heater

Technical field

It is energy-saving water heater that the utility model relates to one circulating.

Background technology

At present pot-type boiler on the market has respectively gas heater, air-source water heater, solar water heater, these several large classes of electric heater, and wherein electric heater can be subdivided into again heat storage type and Instant heating type two kinds.But they all respectively have superiority and defect in actual use.Consumer is for the inconvenience occurring in using, also can produce complaint, for the consumption that meets comfortable, when joint of consumer to water heater, water saving, power saving, safety etc. requires standard, on market, needing one circulating is energy-saving water heater, together with the advantages of heat storage type and Instant heating type two kinds of water heaters, meet user's demand, bring the life of many consumer health's happiness.

Utility model content

It is energy-saving water heater that the purpose of this utility model is to provide one circulating, to overcome prior art above shortcomings.

The purpose of this utility model is to be achieved through the following technical solutions:

One is circulating is energy-saving water heater, comprise computer master control borad and shell, this is circulating is that energy-saving water heater also comprises water storage heat preservation tank and can be used for hydronic heating component, described water storage heat preservation tank top is provided with cooling water inlet and hot water inlet, described water storage heat preservation tank below is provided with cooling water outlet, is connected with respectively into cold water pipeline, enters hot water line and go out cold water pipeline on described cooling water inlet, hot water inlet and cooling water outlet; The described hot water line's of entering other end is communicated with delivery port and the hot-water outlet pipe road of heating component respectively, described in go out the cold water pipeline other end respectively with the water inlet of heating component and go out warm water pipeline connection; Described hot-water outlet pipe road with described in go out warm water pipeline and be provided with out the warm mouth of a river at the bottom place of converging, described hot-water outlet pipe road and described in go out warm water pipeline and described in go out between the warm mouth of a river, to be respectively equipped with hot water control valve and warm water control valve; The described hot water line of entering is provided with normally open solenoid valve and the check valve of controlling respectively current break-make and water (flow) direction; Described go out cold water pipeline be provided with pressure pump; Described water storage heat preservation tank, go out cold water pipeline, go out pressure pump, heating component on cold water pipeline, enter hot water line and enter normally open solenoid valve on hot water line and check valve composition can be automatically to running water pressurization, the loop heating system that heats; Described water storage heat preservation tank top is provided with water level switch, and described water storage heat preservation tank below is provided with and shows the tank temperature controller of tank temperature and the protection switch of cutting off the water.

Further, described in, enter cold water pipeline and be provided with entering water electromagnetic valve and cold water tap.Described hot-water outlet pipe road is provided with out hot water temperature controller and water flow switch.

Further, described shell comprises protecgulum and bonnet.

The beneficial effects of the utility model are: by Instant heating type and advantage heat storage type, be combined into one; The water storage of water storage heat preservation tank is carried out to circulating heating, avoid using large electric current pipeline, save electric energy; Loop heating system is provided with pressure pump and heating component, can automatically realize the circulating-heating of running water; Adopt electricity separation heating design, avoid electric leakage situation, use very safe; Be provided with out warm water pipeline, can conveniently realize user and use warm water to rush the demand of bath.

Accompanying drawing explanation

With reference to the accompanying drawings the utility model is described in further detail below.

Fig. 1 be circulating described in the utility model embodiment be the structural representation of energy-saving water heater.

In figure:

1, entering water electromagnetic valve; 2, water storage heat preservation tank; 3, water level switch; 4, pressure pump; 5, heating component; 6, normally open solenoid valve; 7, check valve; 8, water flow switch; 9, computer master control borad; 10, the protection switch of cutting off the water; 11, go out hot water temperature controller; 12, tank temperature controller; 13, cold water tap; 14, go out the warm mouth of a river; 15, full-water level; 16, moisturizing position; 17, low water level; 18, protecgulum; 19, bonnet; 20, enter cold water pipeline; 21, enter hot water line; 22, go out cold water pipeline; 23, hot-water outlet pipe road; 24, warm water control valve; 25, go out warm water pipeline; 26, hot water control valve.

The specific embodiment

As shown in Figure 1, one described in the utility model embodiment is circulating is energy-saving water heater, comprise computer master control borad 9 and shell, this is circulating is that energy-saving water heater also comprises water storage heat preservation tank 2 and can be used for hydronic heating component 5, described water storage heat preservation tank 2 tops are provided with cooling water inlet and hot water inlet, described water storage heat preservation tank 2 belows are provided with cooling water outlet, be connected with respectively into cold water pipeline 20, enter hot water line 21 and go out cold water pipeline 22 on described cooling water inlet, hot water inlet and cooling water outlet; The described hot water line's of entering 21 other ends are communicated with delivery port and the hot-water outlet pipe road 23 of heating component 5 respectively, described in go out cold water pipeline 22 other ends respectively with the water inlet of heating component 5 and go out warm water pipeline 25 and be communicated with; Described hot-water outlet pipe road 23 with described in go out warm water pipeline 25 and be provided with out the warm mouth of a river 14 at the bottom place of converging, described hot-water outlet pipe road 23 and described in go out warm water pipeline 25 and described in go out between the warm mouth of a river 14, to be respectively equipped with hot water control valve 26 and warm water control valve 24; The described hot water line of entering 21 is provided with normally open solenoid valve 6 and the check valve 7 of controlling respectively current break-make and water (flow) direction; Described go out cold water pipeline 22 be provided with pressure pump 4; Described water storage heat preservation tank 2, go out cold water pipeline 22, go out pressure pump 4, heating component 5 on cold water pipeline 22, enter hot water line 21 and enter normally open solenoid valve 6 on hot water line 21 and check valve 7 compositions can be automatically to running water pressurization, the loop heating system that heats; Described water storage heat preservation tank 2 tops are provided with water level switch 3, and described water storage heat preservation tank 2 belows are provided with and show the tank temperature controller 12 of tank temperature and the protection switch 10 of cutting off the water.

Described enter cold water pipeline 20 be provided with entering water electromagnetic valve 1 and cold water tap 13.Described hot-water outlet pipe road 23 is provided with out hot water temperature controller 11 and water flow switch 8.Described shell comprises protecgulum 18 and bonnet 19.

When concrete application: after start, first open cold water tap 13, make water enter water storage heat preservation tank 2 through entering water electromagnetic valve 1, now the water of water storage heat preservation tank 2 can pass through pressure pump 4, part water enters out warm water pipeline 25, another part water enter water storage heat preservation tank 2 by normal-open electromagnetic valve 6 and check valve 7 again by heating component 5 until water full after, entering water electromagnetic valve 1 disconnects automatically, and complete heat temperature raising flow process one time, this heating procedure do action that goes round and begins again, detect when water temperature reaches the temperature value setting until go out hot water temperature controller 11, heating component 5 can stop automatically, complete machine is in heating holding state, water storage heat preservation tank temperature controller 12 can show tank temperature at any time.In the time that temperature declines, computer master control borad 9 starts heating component 5 automatically to setting temperature.

In the time that user needs warm water, open warm water control valve 24, now normally open solenoid valve 6 is in normally open, pressure pump 4 is still continuing circulation pressurization, from the water process pressure pump 4 of water storage heat preservation tank 2, a part flows into water storage heat preservation tank 2 again through heating component 5, and the part warm water pipeline 25 of directly flowing through out, flows out from going out the warm mouth of a river 14.Due to the pressurization of pressure pump 4, using warm water has enough pressure, and shower is as snug as a bug in a rug.

In the time that user needs hot water, open hot water control valve 26, after hot water is responded to by water flow switch 8, carry signal, machine master control borad 9 is processed as calculated, and normal-open electromagnetic valve 6 is started, close hot water and enter water storage heat preservation tank 2, now pressure pump 4 still continues circulation pressurization, and using hot water has enough pressure, and shower as snug as a bug in a rug.When closing after hot water control valve 26, normal-open electromagnetic valve 6 recovers normally open and starts hot water circulation heated action.

In shower process, if the water storage in water storage heat preservation tank 2 during lower than moisturizing position 16, computer master control borad 9 is automatically opened entering water electromagnetic valve 1 and is carried out moisturizing, until after full-water level 15, entering water electromagnetic valve 1 disconnects.If tap water cut-off, while making water level lower than low water level 17, the protection switch 10 of cutting off the water moves, and makes complete machine in holding state, and this computer-chronograph master control borad 9 also has warning, waits after resuming water supply and can recover normal operation.

The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection domain of the present utility model.

Claims

1. A circulating instant energy-saving water heater, including a computer main control board (9) and a casing, characterized in that:

The circulating instant energy-saving water heater also includes a water storage and heat preservation tank (2) and a heating assembly (5) that can be used for circulating heating. A cold water inlet and a hot water inlet are arranged above the water storage and heat preservation tank (2). A cold water outlet is provided below the water insulation tank (2), and the cold water inlet, hot water inlet and cold water outlet are respectively connected with a cold water inlet pipeline (20), a hot water inlet pipeline (21) and a cold water outlet pipeline (22 ); the other end of the hot water inlet pipeline (21) is respectively connected with the water outlet of the heating assembly (5) and the hot water outlet pipeline (23), and the other end of the cold water outlet pipeline (22) is respectively connected with the heating assembly (5) The water inlet and the warm water outlet pipeline (25) are connected;

The outlet hot water pipeline (23) and the warm water outlet pipeline (25) are provided with a hot water outlet (14) at the bottom where they converge, and the hot water outlet pipeline (23) and the warm water outlet pipe A hot water control valve (26) and a warm water control valve (24) are respectively provided between the road (25) and the hot water outlet (14);

The hot water inlet pipeline (21) is provided with a normally open solenoid valve (6) and a one-way valve (7) which respectively control the flow of water and the direction of water flow; the cold water outlet pipeline (22) is equipped with a Pressurized water pump (4); the water storage and heat preservation tank (2), the cold water outlet pipeline (22), the pressurized water pump (4) on the cold water outlet pipeline (22), the heating component (5), the hot water inlet pipe The normally open solenoid valve (6) and the one-way valve (7) on the pipeline (21) and the hot water inlet pipeline (21) form a circulating heating system that can automatically pressurize and heat tap water;

A water level switch (3) is provided above the water storage and heat preservation tank (2), and a water tank thermostat (12) and a water cutoff protection switch (10) are provided below the water storage and heat preservation tank (2) to display the temperature of the water tank.

2. A circulating instant energy-saving water heater according to claim 1, characterized in that: the cold water inlet pipeline (20) is provided with a water inlet solenoid valve (1) and a cold water faucet (13).

3. A circulating instant energy-saving water heater according to claim 2, characterized in that: the hot water outlet pipeline (23) is provided with a hot water outlet temperature controller (11) and a water flow switch (8) .

4. A circulating instant energy-saving water heater according to claim 3, characterized in that: the casing comprises a front cover (18) and a rear cover (19).