A kind of healthy drinking machine
Technical field
The utility model relates to a kind of water dispenser, is specifically related to a kind ofly effectively prevent unboiled water from pouring in down a chimney and the healthy drinking machine of thousand boiling water.
Background technology
Water dispenser is a kind of electrical equipment often used in people's daily life, and it mainly comprises a water inlet, a storage tank, a heater and a hot water tank, and described hot water tank is connected with delivery port, and boiled water entered delivery port and flows out, and quoted for people.After heating devices heat boiling, hot water tank is entered because unboiled water enters storage tank from water inlet, but half boiling water of the incomplete ebuillition of heated of a part can not be avoided to enter hot water tank human consumption, these remain bacterium etc. less than half completely boiled boiling water and cannot be killed by high temperature, directly affect health, in addition, the hot water tank seethed with excitement completely also has by the possibility of again seething with excitement, and thousand boiling water impair one's health equally.
Utility model content
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is, a kind of healthy drinking machine, comprise storage tank, water-supply-pipe, heating cabinet, steam pipe, boiler, return duct and cold water storage cistern, water inlet offered by described storage tank, water inlet connects outer water tube, delivery port is provided with bottom described storage tank, delivery port is communicated with bottom heating cabinet through water-supply-pipe, heating cabinet is wound around outward and is provided with heater coil, described heating cabinet top is provided with steam pipe, described steam pipe stretches in boiler, hot water effuser is provided with bottom described boiler, described hot water tank top is communicated with described cold water storage cistern through return duct, cold water effuser is provided with bottom described cold water storage cistern.
Further, described storage tank, heating cabinet top are in same level, and higher than described storage tank and heating cabinet bottom described boiler, described cold water storage cistern top is lower than described boiler and higher than described storage tank and heating cabinet.
Further, described steam pipe top is evenly provided with multiple steam hole, and the diameter range of described steam hole is 2-4mm, and steam hole density of setting is 5-15/㎝ 2.
Further, described cold water effuser is provided with magnetic valve, and described magnetic valve and a control circuit are electrically connected, described cold water effuser outlet is communicated with hot water effuser, by the opening and closing of the electrical Controlling solenoid valve of control circuit, realize cold water and hot water and pipe flows out, convert into warm water and directly drink.
Further, described hot water effuser is provided with the second magnetic valve, and described second magnetic valve and control circuit are electrically connected, and are controlled the opening and closing of the second magnetic valve by control circuit, and the hot water realizing hot water effuser flows out and controls.
Further, described return duct is also communicated with blow-off pipe, is provided with control valve between described return duct and blow-off pipe.
Further, described water-supply-pipe is also communicated with blow-off pipe, is provided with control valve between described water-supply-pipe and blow-off pipe.
The utility model is by adopting technique scheme, and compared with prior art, tool has the following advantages:
The utility model is by design storage tank, water-supply-pipe, heating cabinet, steam pipe, boiler, return duct and cold water storage cistern, water after heating cabinet heating becomes steam and enters boiler from steam pipe after boiling, unboiled water is ensure that completely by ebuillition of heated by steam pipe input hot water, condensate return is entered cold water storage cistern through return duct by described boiler, can ensure that again the water of cold water storage cistern is that completely boiled water condensation forms, what finally flow out no matter be hot water or cold water is all completely boiled water, avoid half boiling water, this design by steam hole simultaneously, can prevent boiled water from pouring in down a chimney into water-supply-pipe, avoid thousand boiling water to produce.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present utility model.
Detailed description of the invention
Now with detailed description of the invention, the utility model is further illustrated by reference to the accompanying drawings.
As a specific embodiment, as shown in Figure 1, a kind of healthy drinking machine, comprise storage tank 1, water-supply-pipe 2, heating cabinet 3, steam pipe 4, boiler 5, return duct 6 and cold water storage cistern 7, water inlet offered by described storage tank 1, water inlet connects outer water tube 8, delivery port is provided with bottom described storage tank 1, delivery port is communicated with bottom heating cabinet 3 through water-supply-pipe 2, the outer winding of heating cabinet 3 is provided with heater coil 9, described heating cabinet 3 top is provided with steam pipe 4, described steam pipe 4 stretches in boiler 5, described steam pipe 4 top is evenly provided with multiple steam hole 41, the diameter range of described steam hole 41 is 2-4mm, steam hole density of setting is 5-15/㎝ 2.Arrange steam hole 41 to gush out with can making high-efficiency steam, and prevent steam from pouring in down a chimney back in heating cabinet 3.
Be provided with hot water effuser 51 bottom described boiler 5, described boiler 5 top is communicated with described cold water storage cistern 7 through return duct 6, is provided with cold water effuser 71 bottom described cold water storage cistern 7.Described cold water effuser 71 is provided with magnetic valve 72, described magnetic valve 72 and a control circuit (not illustrated) are electrically connected, described cold water effuser 71 outlet is communicated with hot water effuser 51, described hot water effuser 51 is provided with the second magnetic valve 52, described second magnetic valve 52 is electrically connected with control circuit, by the opening and closing of the electrical Controlling solenoid valve 72 of control circuit and the second magnetic valve 52, the hot water realizing hot water effuser flows out the cold water outflow control of control and cold water effuser, realize cold water and hot water and pipe flows out, convert into warm water and directly drink.
Described storage tank 1, heating cabinet 3 top are in same level, and higher than described storage tank 1 and heating cabinet 3 bottom described boiler 5, described cold water storage cistern 7 top is lower than described boiler 5 and higher than described storage tank 1 and heating cabinet 3.According to pressure balance principle, storage tank 1 and heating cabinet 3 top are all lower than boiler 5, can ensure water be all boiled after enter in boiler 5, avoid half boiling water, simultaneously because return duct 6 is communicated in boiler 5 top, that is higher than storage tank 1 and heating cabinet 3 certainly, cold water storage cistern 7 top is higher than storage tank 1 and heating cabinet 3 simultaneously, return duct 6 is just in time positioned at and is communicated with cold water storage cistern 7 with the top of heating cabinet 3 higher than storage tank 1, the level that is provided with return duct 6 stretches into the return channel 12 in cold water storage cistern 7, return channel 12 is all provided with arc refluxing opening, can quick collection condensed water, be stored in cold water storage cistern 7.Loop device 12 is also one section of pipeline, and it is communicated with return duct 6, and can integrated molding.
Described return duct 6 is all communicated with blow-off pipe 10 with water-supply-pipe 2, described return duct 6 and be respectively equipped with control valve 11 between water-supply-pipe 2 and blow-off pipe 10.Such design facilitates the cleaning of whole water dispenser, does not need to topple over just to clean blowdown completely.
The utility model is by design storage tank, water-supply-pipe, heating cabinet, steam pipe, boiler, return duct and cold water storage cistern, water after heating cabinet heating becomes steam and enters boiler from steam pipe after boiling, unboiled water is ensure that completely by ebuillition of heated by steam pipe input hot water, condensate return is entered cold water storage cistern through return duct by described boiler, can ensure that again the water of cold water storage cistern is that completely boiled water condensation forms, what finally flow out no matter be hot water or cold water is all completely boiled water, avoid half boiling water, this design by steam hole simultaneously, can prevent boiled water from pouring in down a chimney into water-supply-pipe, avoid thousand boiling water to produce
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.