CN201775486U

CN201775486U - Water dispenser

Info

Publication number: CN201775486U
Application number: CN2010201792039U
Authority: CN
Inventors: 王姝; 汪忆辰
Original assignee: Shanghai Qibao High School
Current assignee: Hongyang Construction Group Co., Ltd.
Priority date: 2010-04-27
Filing date: 2010-04-27
Publication date: 2011-03-30
Anticipated expiration: 2020-04-27

Abstract

The utility model discloses a water dispenser, which comprises a main machine, a hot water storage tank, a cold water storage tank, a hot water storage tank water inlet, a cold water storage tank water inlet, a hot water outlet, a cold water outlet, a hot water tap, a cold water tap, a direct current power supply and a semiconductor refrigeration sheet, wherein the hot water storage tank water inlet is communicated with the hot water storage tank; the cold water storage tank water inlet is communicated with the cold water storage tank; the hot water storage tank and the cold water storage tank are respectively communicated with the hot water tap and the cold water tap through the hot water outlet and the cold water outlet; and the semiconductor refrigeration sheet is located between the hot water storage tank and the cold water storage tank. The utility model is characterized in that the semiconductor refrigeration sheet is utilized, and very high thermoelectrical potential is available after the water dispenser is electrified; the water in the storage tank is heated while the water in the storage tank is cooled down; the heating effect and the refrigeration effect are very well; and the water dispenser has the energy-saving effect and is not polluted by a refrigerant.

Description

A kind of water dispenser

Technical field

The utility model relates to a kind of drinking device, particularly relates to a kind of water dispenser.

Background technology

Water dispenser is extensive use of in the market, as company, businessman.Most of water dispenser has only heating function, so two kinds of water of normal-temperature water that the water of delivery port has only heated hot water and do not have to heat.During the broiling summer, this water dispenser can not go out the cold water lower than normal temperature.This water dispenser adopts cold-producing medium (as freon) constantly to circulate in closed system, and state variation takes place, and carries out exchange heat with the external world, realize heating function, so this kind water dispenser power is big, energy consumption is also big, not only wastes energy also to exist cold-producing medium to pollute.

The utility model content

The utility model has overcome above-mentioned technical deficiency, provide a kind of do not have cold-producing medium pollute, energy-conservation and can realize the water dispenser that heats and freeze simultaneously.

For achieving the above object, the utility model adopts following technical proposals.

The utility model is a kind of water dispenser, comprise main frame, the hot water storage tank, the cold water storage tank, hot water storage tank's water inlet, cold water storage tank water inlet, hot water outlet, the cold water delivery port, hot water effluent's tap, the cold water depotition cock, dc source, described hot water storage tank's water inlet is connected with described hot water storage tank, cold water storage tank water inlet is connected with the cold water storage tank, described hot water storage tank, the cold water storage tank is through described hot water outlet, the cold water delivery port respectively with hot water effluent's tap, the cold water depotition cock is connected, it is characterized in that also comprising semiconductor chilling plate, described semiconductor chilling plate is by a plurality of paired P-type semiconductors and N-type semiconductor, insulating ceramic film and metallic conductor are formed, described a plurality of paired P-type semiconductor and N-type semiconductor are arranged, and be connected in series by the described metallic conductor that polylith is attached at described P-type semiconductor and N-type semiconductor both ends of the surface, two described metallic conductors of described dc source and head and the tail are electrically connected, fit with one deck insulating ceramic film respectively in the described metallic conductor outside, described semiconductor chilling plate is between described hot water storage tank and described cold water storage tank, and that side that the head and the tail metallic conductor of described semiconductor chilling plate is electrically connected with described dc source is close to the hot water storage tank, and opposite side is close to described cold water storage tank.

This water dispenser has adopted semiconductor chilling plate, charge carrier after the energising from high level when low-lying level is moved, will discharge unnecessary heat, promptly show as and heat, otherwise, just absorb heat from the external world, promptly show as refrigeration.This water dispenser in the water in the storage tank heating to the water for cooling in the opposite side storage tank because semiconductor chilling plate can produce high electrical potential difference, the effect that heats, freezes is all fine, and is energy-conservation and do not have a cold-producing medium pollution.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is elaborated:

Fig. 1 the utility model water dispenser structure chart;

The semiconductor chilling plate of Fig. 2 the utility model water dispenser and dc source connection layout.

The specific embodiment

Describe in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:

Fig. 1 and Fig. 2 show the embodiment of the utility model water dispenser.As depicted in figs. 1 and 2, the utility model water dispenser comprises main frame 15, the hot water storage tank 3, cold water storage tank 4, hot water storage tank's water inlet 5, cold water storage tank water inlet 6, hot water outlet 7, cold water delivery port 8, hot water effluent's tap 9, cold water depotition cock 10, dc source 2, semiconductor chilling plate 1, hot water storage tank's water inlet 5 is connected with described hot water storage tank 3, cold water storage tank water inlet 6 is connected with cold water storage tank 4, the hot water storage tank 3, cold water storage tank 4 is through hot water outlet 7, cold water delivery port 8 respectively with hot water effluent's tap 9, cold water depotition cock 10 is connected, this semiconductor chilling plate 1 is by a plurality of paired P-type semiconductors 11 and N-type semiconductor 12, metallic conductor 13, insulating ceramic film 14 is formed, described a plurality of paired P-type semiconductor 11 and N-type semiconductor 12 are arranged, and be connected in series by the described metallic conductor 13 that polylith is attached at described P-type semiconductor 11 and N-type semiconductor 12 both ends of the surface, two metallic conductors 13 of dc source 2 and head and the tail are electrically connected, fit with one deck insulating ceramic film 14 respectively in the metallic conductor outside, semiconductor chilling plate 1 is between hot water storage tank 3 and cold water storage tank 4, and that side that the head and the tail metallic conductor 13 of this semiconductor chilling plate 1 is electrically connected with dc source 2 is close to hot water storage tank 3, and opposite side is close to cold water storage tank 4.After dc source 2 energising, entire circuit is connected, the charge carrier formation electric current that in conductor, move, when it from high level when low-lying level is moved, will discharge unnecessary heat, promptly show as and heat, otherwise, just need absorb heat from the external world, promptly show as refrigeration.

The utility model water dispenser gains enlightenment according to " peltier effect " and makes." peltier effect " is to be found by French physicist Pa Er card.He finds respectively to connect a bismuth silk at two of copper wire, again two bismuth silks is received respectively on the both positive and negative polarity of dc source, and after the energising, a joint heating, another joint turns cold, and this phenomenon is called as " peltier effect ".The physical principle of " peltier effect " is: charge carrier moves in conductor and forms electric current, because charge carrier is in different energy levels in different materials, when it from high level when low-lying level is moved, will discharge unnecessary heat, show as and heat, otherwise, just need absorb heat from the external world, show as refrigeration.The utility model water dispenser, overcome traditional water dispenser and can only flow out hot water and normal-temperature water, and the shortcoming that power consumption is big, have cold-producing medium to pollute, physical principle according to " peltier effect ", after adopting semiconductor chilling plate, these semiconductor chilling plate two ends have high thermoelectrical potential, heat, good refrigeration effect, reach energy-conservation effect, and do not have cold-producing medium and pollute.

Claims

1. water dispenser, comprise main frame, the hot water storage tank, the cold water storage tank, hot water storage tank's water inlet, cold water storage tank water inlet, hot water outlet, the cold water delivery port, hot water effluent's tap, the cold water depotition cock, dc source, described hot water storage tank's water inlet is connected with described hot water storage tank, cold water storage tank water inlet is connected with the cold water storage tank, described hot water storage tank, the cold water storage tank is through described hot water outlet, the cold water delivery port respectively with described hot water effluent's tap, the cold water depotition cock is connected, it is characterized in that also comprising semiconductor chilling plate, described semiconductor chilling plate is by a plurality of paired P-type semiconductors and N-type semiconductor, insulating ceramic film and metallic conductor are formed, described a plurality of paired P-type semiconductor and N-type semiconductor are arranged, and be connected in series by the described metallic conductor that polylith is attached at described P-type semiconductor and N-type semiconductor both ends of the surface, two described metallic conductors of described dc source and head and the tail are electrically connected, fit with one deck insulating ceramic film respectively in the described metallic conductor outside, described semiconductor chilling plate is between described hot water storage tank and described cold water storage tank, and that side that the head and the tail metallic conductor of described semiconductor chilling plate is electrically connected with described dc source is close to the hot water storage tank, and opposite side is close to described cold water storage tank.