CN201108335Y

CN201108335Y - High-efficiency energy-saving drinking water machine

Info

Publication number: CN201108335Y
Application number: CNU2007200376388U
Authority: CN
Inventors: 邓永锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-11
Filing date: 2007-05-11
Publication date: 2008-09-03
Anticipated expiration: 2017-05-11

Abstract

The utility model discloses a high-efficiency, energy-saving drinking water machine, which includes a shell, a heating liner and an electric heating mechanism are mounted in the shell, and wherein, the heating liner applies a heat-preserving liner, in which a built-in float valve is mounted. The drinking water machine is characterized in that a vacuum glass liner substitutes the prior steel liner and is plated with silver inside to prevent the loss of heat caused by heat radiation, so the heat-preserving effect is obvious. The application of the built-in float valve resolves the problem of temperature fleeing. A temperature control switch is arranged on the bottom of the heating liner and is connected with a heating filament via a heat-guiding bar, and when the liner does not contain water and the temperature of the heating filament is higher than 100 degrees, a power supply is cut off, thus preventing dry heating. A hot water outlet is arranged on the bottom to ensure the fresh quality of drinking water. An automatic pressure-regulating breather valve can reduce the loss of heat.

Description

Energy-efficient water dispenser

Technical field:

The utility model relates to daily or household electrical appliance, is a kind of hot liner type water dispenser, specifically, is a kind of energy-efficient water dispenser.

Background technology:

At present, known hot liner type water dispenser is by heating wire, temperature detect switch (TDS), and the sealing line, hot water outlet, tank, breather pipe, water inlet pipe, blow-off pipe, compositions such as steel courage, its aufbauprinciple causes existing hot liner type water dispenser to have following defective:

Its hot courage of hot liner type water dispenser is that steel is because no effective insulation measure, hot and cold water is connected by water inlet pipe in addition, form " scurrying temperature " phenomenon, under the obsolete situation of energising, to burn once in average per 10 minutes, to make 1 liter of hot water is example, and under the state that does not shut down, power is that 0.5 kilowatt conventional domestic water dispenser is daily wanted power consumption 1.8 degree, exactly because the operation principle that it " burns and stop " has caused the energy waste more than 90% virtually.

Drinking water after heating repeatedly, contains harmful substances such as nitrite in hot courage, Long Drinks can endanger gastrointestinal health.

Water quality is stale: for preventing dry combustion method, water out 4 is set at a hot courage high position, when reducing to sealing line 3, water level stops draining, thereby in courage, form " stagnant water " with anti-dry, when still there is potential safety hazard in " stagnant water " when dryouting, the long-term existence of " stagnant water ", water temperature can not reach 100 degree in addition, be in tepid state for a long time, breed bacteria.

Boiling water is not opened, water temperature is not high: most of water dispenser boiling water does not reach boiled water temperature (because its aufbauprinciple, be full of water in the breather pipe, form when water is boiled and emit on a large amount of bubbles that to produce noise serious), power supply disconnects when water reaches preset temperature, cold water entered to mix with hot water the temperature that reduces water at once when hot water came out during use, having only the small part of just having emitted is boiling water, afterwards be unboiled water boiling water mixture, can not satisfy the requirement of people's daily life, the bubble instant noodles of especially making tea to boiling water.

The no refill drinking machine operation principle of up-to-date release is a special heating tube, now burn with existing, the water temperature instability, power is 1800 watts, yet a lot of rural power grids voltages generally are lower than 220V in China, more obvious in peak times of power consumption, be difficult to normal use up to 1800 watts electrical equipment, and open in the electrical equipment wink of 1800 watts of power to close in wink and impact excessive electrical network.

Summary of the invention:

It is remarkable that the purpose of this utility model provides a kind of heat insulation effect, the anti-channeling temperature, anti-dry, the water temperature height, water quality is fresh, produce simple and easy, the energy-efficient water dispenser that cost is low.

Technical solution of the present utility model is: a kind of energy-efficient water dispenser, shell is arranged, and the heating inner bag is housed in the shell, and electrical heating mechanism, it is characterized in that: the heating inner bag adopts heat-preservation liner, and built-in float-controlled valve is housed therein.

A sleeve that is loaded in the inner bag is arranged in the built-in float-controlled valve described in the utility model, barrel bore is communicated with interior gallbladder intracavity, slide bar is housed in the sleeve, float fixedly is housed on the slide bar, about float, on the slide bar at two ends lower baffle plate is housed, on the slide bar on overhead gage top magnet is housed, another magnet is equipped with on the top in sleeve.Magnet on the slide bar is cylinder-shaped magnet; Another magnet on top is circular ring magnet in the sleeve.Water inlet is drawn from annulus magnet, and there is steam vent sleeve upper end, and there is discharge outlet the lower end, and discharge outlet is the Electrothermic wire in the electrical heating mechanism dorsad.Heat-preservation liner adopts the vacuum glass inner bag.Temperature detect switch (TDS) in the electrical heating mechanism is arranged in the vacuum glass courage inner bottom part sleeve, links to each other with Electrothermic wire by the heat conduction bar.Float-controlled valve, Electrothermic wire, hot water outlet, heat insulation, temperature detect switch (TDS), the heat conduction bar is integrated in the sealing insulation plug of outer casing bottom.The vacuum glass courage is a hollow double-layer structure, and hollow space is a vacuum, and there is opening at two ends, and inwall is silver-plated.

The beneficial effects of the utility model are: replace in the past steel courage with the vacuum glass courage, and the interior silver-plated thermal loss that causes because of heat radiation of preventing, heat insulation effect is remarkable.With existing silver-colored courage vacuum flask is reference: water temperature decline 10 degree required times are more than 5 hours, vacuum glass courage water temperature decline 10 degree can extend to more than 3 hours as can be known, promptly once rise to per 3 hours once from original per 10 minutes burnings under the obsolete state of energising, saves energy is more than 90%.Use built-in float-controlled valve to solve " scurrying temperature " problem.Temperature detect switch (TDS) is arranged on hot courage inner bottom part and links to each other with the heat conduction bar with heating wire, when in the courage when anhydrous the heating wire temperature be higher than 100 power supplys when spending and disconnect, work the anti-dry effect of protecting.Hot water outlet is arranged on the bottom and guarantees that water quality is fresh.The automatic Regulation breather valve reduces thermal loss.

Below in conjunction with accompanying drawing structure of the present invention and principle are described further:

Description of drawings:

Fig. 1 is the structural representation of a kind of energy-efficient water dispenser of the present utility model;

Fig. 2 is that the A-A of Fig. 1 is to cutaway view.

The specific embodiment:

Fig. 1, Fig. 2 have described an embodiment of the present utility model jointly.Have respectively among Fig. 1, Fig. 2: float lower baffle plate 1, float 2, float-controlled valve 3, sleeve 4, slide bar 5, float overhead gage 6, inwall is silver-plated 7, vacuum glass courage 8, last water level dead line 9, cylindrical magnet 10, seal washer 11, annulus magnet 12, water inlet 13, automatic Regulation breather valve 14, round platform upper limit blend stop 15, round platform 16, sealing insulation plug 17, heating wire 18, hot water outlet 19, heat insulation 20, temperature detect switch (TDS) 21, heat conduction bar 22.

Float-controlled valve 3 operation principles: reduce to float 2 when water level and promote float lower baffle plate 1, gravity effect with float 2 and slide bar 5 separates cylindrical magnet 10 and annulus magnet 12, water inlet 13 is opened, cold water enters in the vacuum glass courage 8, float 2 promotes float overhead gage 6 when water level rises to water level dead line 9, with sliding bar 5 in the buoyancy of float 2 cylindrical magnet 10 is inhaled mutually with annulus magnet 12, water inlet 13 is closed.Vacuum glass courage 8 internal upper parts leave certain space, are used to satisfy the needs of drinking water Yin Wendu rising volumetric expansion.This moment, hot and cold water separated, and added seal washer 11 between cylindrical magnet 10 and the annulus magnet 12 and strengthened sealing properties.Its specification requirement:

ρ _WaterGV _{Float 2}＞(G _{Float 2}+ G _{Slide bar 5})

(G _{Float 2}+ G _{Slide bar 5})＞F _{Magnet 10-12}

F _{Magnet 10-12}＞(G _{Slide bar 5}+ P _{Water inlet 13})

There is steam vent sleeve 4 upper ends, and there is discharge outlet heating wire 18 dorsad the lower end, thereby guarantee sleeve 4 inside and outside pressure unanimities, can make in the sleeve 4 staticly relatively again, and the influence when not being subjected to the outer water boiling of sleeve 4 reduces noise, the service life of prolongation float-controlled valve 3.

One round platform 16 is arranged in the automatic Regulation breather valve 14, an aperture is arranged in the round platform 16, the adjusting of air pressure when aperture is used to discharge water and intake, be heated to air pressure when excessive round platform 16 guaranteed the safety of vacuum glass courage 8 by the jack-up exhaust, when not heating, can reduce thermal loss.Upper limit blend stop 15 is arranged, the movable stroke of restriction round platform 16 on the round platform.

Temperature detect switch (TDS) 21 is arranged on sleeve 4 inner bottom parts, when cold water enters, temperature detect switch (TDS) 21 very first time perception, the bright prompting of burner on light user, prevent to drink unboiled water by mistake, heat conduction bar 22 passes sleeve 4 and separates with heat insulation 20 and sleeve 4, reduces thermal loss in the conduction process, improves heat transfer efficiency, connect temperature detect switch (TDS) 21 and heating wire 18, water power supply when boiled disconnects, and is in the heat preservation for standby use state, when not having water in the courage heating wire 18 temperature raise 100 degree when above power supply disconnect.Effectively prevent dry combustion method, stop potential safety hazard.

Hot water outlet 19 is arranged on the bottom, burns how many boiling water what are used, and does not form " stagnant water ", guarantees that water quality is fresh.

Claims

1. an energy-efficient water dispenser has shell, and the heating inner bag is housed in the shell, and electrical heating mechanism, it is characterized in that: the heating inner bag adopts heat-preservation liner, and the built-in valve that floats on is housed therein.

2. energy-efficient water dispenser according to claim 1, it is characterized in that: a sleeve that is loaded in the inner bag is arranged in the built-in float-controlled valve, barrel bore is communicated with interior gallbladder intracavity, slide bar is housed in the sleeve, float fixedly is housed on the slide bar, on the slide bar at two ends lower baffle plate is housed about float, on the slide bar on overhead gage top magnet is housed, another magnet is equipped with on the top in sleeve.

3. energy-efficient water dispenser according to claim 2 is characterized in that: the magnet on the slide bar is cylinder-shaped magnet; Another magnet on top is circular ring magnet in the sleeve.

4. energy-efficient water dispenser according to claim 3 is characterized in that: water inlet is drawn from annulus magnet, and there is steam vent sleeve upper end, and there is discharge outlet the lower end, and discharge outlet is the Electrothermic wire in the electrical heating mechanism dorsad.

5. according to claim 1,2,3 or 4 described energy-efficient water dispensers, it is characterized in that: heat-preservation liner adopts the vacuum glass inner bag.

6. energy-saving drinking machine according to claim 5 is characterized in that: the temperature detect switch (TDS) in the electrical heating mechanism is arranged in the vacuum glass courage inner bottom part sleeve, links to each other with Electrothermic wire by the heat conduction bar.

7. energy-saving drinking machine according to claim 6 is characterized in that: float-controlled valve, and Electrothermic wire, hot water outlet, heat insulation, temperature detect switch (TDS), the heat conduction bar is integrated in the sealing insulation plug of outer casing bottom.

8. according to claim 6 or 7 described energy-saving drinking machines, it is characterized in that: the vacuum glass courage is a hollow double-layer structure, and hollow space is a vacuum, and there is opening at two ends, and inwall is silver-plated.