CN2276615Y

CN2276615Y - Water purification heater

Info

Publication number: CN2276615Y
Application number: CN 96238481
Authority: CN
Inventors: 陈江宁
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-18
Filing date: 1996-09-18
Publication date: 1998-03-18
Anticipated expiration: 2006-09-18

Abstract

The utility model belongs to a household electric water heater. The utility model comprises a water tank, a water heating device, and a water level controlling device, and a water temperature controlling device, wherein, the water tank is provided with a cold water inlet pipe and a hot water outlet pipe, and the water heating device is arranged in the water tank. The utility model is characterized in that the water tank is provided with a heating can with a cold water inlet pipe in parallel; the heating can is matched with an electric heater and a water level controlling device, and the electric heater is controlled by the water temperature controlling device of the water tank; the top of the heating can is extended with a vapor discharging pipe which passes through the water tank in a radiator type; the final end of the vapor discharging pipe penetrates in a water purifying can which is arranged outside the water tank, and the water purifying can is provided with a water outlet. The utility model can directly heat cold water, and hot water and purified drinking water are obtained. The utility model has the advantage of reasonable and skillful concept.

Description

The water purification water heater

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

Present electric heater essential structure is: comprise band cold water oral siphon and hot water discharge pipe's water tank, heater, water level and the water temperature control device of the water inside the water tank.Its heater majority is to adopt resistance wire.Bathing water and drinking water do not add differentiation, all directly by taking out in the water tank.So unavoidable drink is gone into incrustation scale when drinking.Certainly, join a water purifier and can address this problem, but, add and join the problem that water purifier can produce waste use water purifier because bath water not have necessity of purifying if add at hot water effluent's tube end of water tank.

The purpose of this utility model just is to provide a kind of improved electric heater, and it can provide direct heating cold water and the hot water that obtains and the drinking water of purification.

The purpose of this utility model is achieved in that it comprises band cold water oral siphon and hot water outlet pipe's water tank, heater, water level and the water temperature control device of the water inside the water tank, it is characterized in that: with said water tank and establish the heating tank of a band cold water oral siphon, this heating tank sets electric heater and water-level control apparatus, this electric heater is controlled by the water temperature control device of said water tank, draw vapour-discharge tube at this heating tank top, this vapour-discharge tube passes through said water tank with the form of radiator; The terminal of said vapour-discharge tube feeds and is located at the water purification jar of water tank outside, and this water purification jar has discharge outlet.

Principle of the present utility model is: said water tank and heating tank utilization cold water oral siphon is separately introduced running water.When water level reaches the position of a certain setting, cut off the water supply by water-level control apparatus separately.Be that water-level control apparatus is kept the water of water tank and heating tank the inside all the time on the water level of a certain setting.The heater that at first is the heating tank the inside is started working, so the water of heating tank the inside is heated up to producing water vapour.Water vapour flows into said water vapour discharge pipe.Because the water vapour discharge pipe is by water tank, so when water vapour flowed into, the water vapour discharge pipe had constituted the heater of the water of water tank the inside, so the water of water tank the inside is heated with the form of radiator.Simultaneously, the water vapour of water vapour discharge pipe the inside is also owing to the cold distilled water that is liquefied as is inhaled in heat release.Because the terminal of water vapour discharge pipe is to feed said water purification jar,, thereby can take clean distilled water from the water purification jar so distilled water all flows into water purification jar the inside.When the water temperature of water tank the inside reaches the requirement temperature, the water temperature control device action, cut off the heater of hot-water cylinder the inside power supply, stop heating.

Embodiment of the present utility model is provided by accompanying drawing, below in conjunction with detailed description the utility model

Accompanying drawing is a kind of concrete structure schematic diagram of the utility model.

With reference to the accompanying drawings, the utility model comprises band cold water oral siphon 17 and hot water discharge pipe's 18 water tank 8, the heater of water tank 8 the insides, water-level control apparatus and water temperature control device, water-level control apparatus wherein comprises the water level control panel 4 with 5 water-level probes 5 (it can be float-type travel switch or water-sensitive resistance), the circuits for triggering that driven by water-level probe 5 are (owing to be circuits for triggering commonly used, do not illustrate among the figure) and by the magnetic valve 2 of this circuits for triggering control, magnetic valve 2 is serially connected on the cold water oral siphon 17, when water tank 8 the inside water levels reach a certain probe 5 (the selection button of being established on by panel by the user (not illustrating) comes selected) when locating, said circuits for triggering action, magnetic valve 2 cuts out, stop retaining.It is characterized in that: with water tank 8 and establish a heating tank 7, this heating tank 7 is connected with cold water oral siphon 16, and oral siphon 16 is insinuated into the bottom of heating tank 7.Heating tank 7 also sets electric heater 19 and water-level control apparatus, and the structure of water-level control apparatus is same as water tank 8, and magnetic valve 3 wherein is serially connected on the cold water oral siphon 16.Electric heater 19 is controlled by the water temperature control device of water tank 8, promptly when the water temperature of water tank 8 the insides reaches the temperature (utilizing the temperature knob of establishing on the panel 6 to set by the user) of a certain setting, the thermistor 11 of water tank 8 the insides reaches a certain setting value, thereby trigger switch circuit (so owing to be circuit common, do not illustrate) cut off electric heater 19 power supply, stop to heat (as for why electric heater 19 stops to heat the water temperature rising that can stop water tank 8 the insides? be described in detail later).The water-level control apparatus of heating tank 7 structure is consistent with water tank 8, its water-level probe 5 is partial to the bottom of heating tank 7, can be attached to the bottom side of oral siphon 16, at the top of heating tank 7 drawing-off water vapour-discharge tube 9, water vapour discharge pipe 9 passes through water tank 8 with the form of radiator, its terminal feeds and is located at water purification jar 1 the inside of water tank 8 outsides, and water purification jar 1 bottom is provided with the water purification outlet pipe 15 of band stop valve 14.

When heater 19 work, the water of heating tank 7 the insides is heated, and produces water vapour at heating tank 7 internal upper parts, and the water vapour entry vapour-discharge tube 9 that continues to flow is inhaled cold and is liquefied as distilled water in heat release through in the water tank 8 time and flows into water purification jar 1 the inside.In this process, the cold water of water tank 8 the insides is heated, and when water temperature reached the temperature of setting, thermistor 11 reached a certain setting value and the power supply of trigger switch circuitry cuts heater 19, stops heating.When heater 19 is not worked, do not have a large amount of water vapours to produce, so in water tank 8 the insides, water vapour discharge pipe 9 no longer can continue heat release, the water temperature of water tank 8 the insides can not raise again but descend gradually.When dropping to a certain degree, when thermistor 11 returns to a certain setting value, driving switch circuit upset again, connecting electric heater 19 power supplys and make its work.So can produce a large amount of water vapours again, a large amount of again heat releases of water vapour discharge pipe 9, the water of water tank 8 the insides begins again to heat up.

As mentioned above, when water-level probe 5 was partial to heating tank 7 bottoms and is provided with, the water vapour space of water-level probe more than 5 was greater than the hot water space of water-level probe below 5, helped producing fast a large amount of water vapours like this.

Undrinkable water such as bathing can directly be taken from water tank 8, promptly open the stop valve 12 that is serially connected on the hot water discharge pipe 18 and get final product.In addition, in use can and establish a cold water pipe 20 of being with stop valve 13, be convenient to regulate the bath water water temperature like this with hot water drainpipe 18.Drinking water is then taken from water purification jar 1, and water purification jar 1 the inside all is a distilled water, does not have incrustation scale, cleaner.If water purification jar 1 the inside refills the mineral matter of the quality of increasing water quality such as medical stone, magnetite, then can provide the magnetizing health water that is rich in the needed by human body trace element.

Advantages such as it is reasonable to the utlity model has general bath water and safe drinking water can be provided simultaneously, be skillfully constructed.

Claims

1, the water purification water heater, comprise band cold water oral siphon and hot water outlet pipe's water tank, heater, water level and the water temperature control device of the water inside the water tank, it is characterized in that: with said water tank and establish the heating tank of a band cold water oral siphon, this heating tank sets electric heater and water-level control apparatus, this electric heater is controlled by the water temperature control device of said water tank, draws vapour-discharge tube at this heating tank top, and this vapour-discharge tube passes through said water tank with the form of radiator; The terminal of said vapour-discharge tube feeds and is located at the water purification jar of water tank outside, and this water purification jar has discharge outlet.

2, by the said water purification water heater of claim 1, it is characterized in that: said heating tank, its cold water oral siphon probes into the bottom of heating tank, the water-level probe of water-level control apparatus also is partial to the bottom of heating tank, also is that the above water vapour space of water-level probe is greater than the following hot water space of water-level probe.

3, by claim 1 or 2 said water purification water heaters, it is characterized in that: the mineral matter of the quality of can increasing water quality such as medical stone is equipped with in said water purification jar the inside.