CN2229206Y

CN2229206Y - Minisize cold or hot water drinking device

Info

Publication number: CN2229206Y
Application number: CN 95205658
Authority: CN
Inventors: 柳雪春
Original assignee: AIWEI DISTILLED WATER Co Ltd DONGGUAN
Current assignee: AIWEI DISTILLED WATER Co Ltd DONGGUAN
Priority date: 1995-03-11
Filing date: 1995-03-11
Publication date: 1996-06-19
Anticipated expiration: 2005-03-11

Abstract

The utility model relates to a cold or hot water drinking device which is composed of a ceramic housing 3, a push rod 4, a float 1, a stainless steel inner lining 2, an overflow pipe 8, a cold water tap 5, a hot water tap 9, heat insulating materials, etc. The utility model is characterized in that a special float is arranged in the inner lining, which prevents the inverse flow of hot water; thus, the utility model can supply water for cold drink and hot drink at the same time in a reliable way. The utility model has the advantage of small volume, and is especially suitable for offices and families.

Description

Pocket cold and hot water fountain

The utility model relates to a kind of drinking device, the particularly a kind of water fountain that can supply with cold and hot two kinds of drinking water simultaneously.

Existing commercially available water fountain, though can supply with cold drinking liquid or hot drink water simultaneously, by retrieval, immediate a kind of technology, number of patent application is 92226714.6, in use has following defective:

1, owing to the hot water light specific gravity, hot water meeting anti-channeling causes cold water faucet to emit hot water in cold water pipe;

2, pipeline uses plastic flexible pipe to connect, easily aging and generation peculiar smell, and mouthfeel is bad;

3, thermal water storage tank is made with pottery, easily leaks, leaks electricity;

4, the filling asbestos are made heat-insulating material in the water fountain, do not meet sanitary standard;

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of device that dedicated float is arranged is provided, and reliably supplies cold and hot drinking-water.

The technical solution of the utility model is as follows:

A kind of cold and hot water fountain comprises ceramic package, push rod, float, inner bag, overflow pipe, hot and cold water tap etc.The bottom of push rod links to each other with cold water faucet with stainless steel tube on one side; another side also is connected with the float assembly with stainless steel; float places among the stainless steel inner container, and interior gallbladder channel stainless steel tube links to each other with the hot water tap, and electric heater is equipped with in the inner bag bottom; the inner bag bottom is provided with thermal protector; the inner bag top has overflow pipe to communicate with the ceramic case groove, filling granular polystyrene heat-insulating material between shell and inner bag, and use the blowing agent back cover; have good heat-insulating property, reduce energy consumption.

Described cold and hot water fountain adopts the float of particular design to form, and except the ordinary water level that keeps the hot water inner bag, prevents that also the hot water anti-channeling of inner bag from going in the cold water pipe.The inner bag top has overflow pipe to communicate with atmosphere, also links to each other with outer casing groove, prevents that mainly water temperature rising back saturated vapour pressure from rising, and hot water is pushed back cold water pipe, can further improve the hot water temperature simultaneously.The structure of inner bag is designed to " L " type, plays the usefulness of buffering hot water expansion.

The utility model has the advantages that:

(1) can keep the water level of hot water automatically reliably;

(2) can keep the water quality of former drinking water well, not produce peculiar smell;

(3) can provide hot water more than 90 ℃, be particularly suitable for making tea.

Below in conjunction with accompanying drawing the utility model is described in detail:

Fig. 1 is the utility model structural front view

Fig. 2 is the utility model section of structure

Fig. 3 is the utility model electrical schematic diagram

With reference to Fig. 1, shown in Figure 2, Drinking pot stands upside down on ceramic package 3, and the lid in its bottle is lifted by push rod 4, and distilled water flows in the ceramic groove in the bottle.Water flows out through threeway, and one tunnel frequent warm water tube flows to normal-temperature water tap 5, and another route float assembly flows into inner bag 2, and through electric heater 6 heating, hot water is through pipeline flow-direction hot water tap 9.

The ad hoc dedicated float of this water fountain is formed, and except the ordinary water level that keeps hot water, prevents that also the hot water anti-channeling of inner bag 2 from going in the normal temperature water pipe.After opening the hot water tap, the inner bag water level descends, and the buoyancy of float reduces, and the position of float descends, and normal-temperature water just flows into inner bag.When water level behind certain altitude, float rises because of buoyancy increases and to cut out water inlet, thus the hot water that prevents inner bag blows back in the normal temperature water pipe, and the water of two kinds of temperature is independent of each other, and reaches the purpose of automatic supply normal-temperature water and hot water.

In addition, pipeline and inner bag are all made with stainless steel material, avoid the water quality variation, in addition owing to good seal, and the electric leakage of can not leaking, safe in utilization, reliable operation.

With reference to Fig. 3, Closing Switch 1, electric current is through 6,92 ℃ of temperature controllers 7 of 2,90 ℃ of temperature controllers of protective tube, and 8 pairs of water of electric heater heat.At this moment diode red light 9 is bright.When water temperature reached 90 ℃, temperature controller 6 disconnected, and stops heating, and diode green light 5 is bright, and red light 9 extinguishes.Temperature controller 7 has been safety effects.

This water fountain volume is less, can effectively prevent the hot water anti-channeling, does not produce the drinking-water peculiar smell, easy to use, safe, health, and reliable operation is specially adapted to office and family and uses.

Claims

1, a kind of cold and hot water fountain, form by ceramic package 3, push rod 4, float 1, stainless steel inner container 2, overflow pipe 8, cold water faucet 5, hot water tap 9 and insulation material etc., it is characterized in that: (1) push rod 4 is connected with cold water faucet 5 and dedicated float 1 through stainless steel tube respectively, float places inner bag 2, inner bag 2 is connected with hot water tap 9 through stainless steel tube, and the inner bag top has an overflow pipe 8 to communicate with shell 3 grooves; (2) heater 6 places in the inner bag 2, and other is provided with thermal protector; (3) filled heat insulating material between shell 3 and inner bag, and with blowing agent 10 back covers.

2, cold and hot water fountain according to claim 1 is characterized in that using a cover dedicated float to form.

3, cold and hot water fountain according to claim 1 is characterized in that: at the inner bag top overflow pipe is set.

4, cold and hot water fountain according to claim 1 is characterized in that inner bag 2 is designed to the L type.

5, cold and hot water fountain according to claim 1 is characterized in that filling polyphenyl heat-insulating material and use blowing agent back cover in the water fountain.