CN201185853Y

CN201185853Y - Drinking machine

Info

Publication number: CN201185853Y
Application number: CNU2008200672511U
Authority: CN
Inventors: 朱明鲲
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-13
Filing date: 2008-05-13
Publication date: 2009-01-28
Anticipated expiration: 2018-05-13

Abstract

A drinking machine resolves the problems of traditional drinking machines including imbalance water temperature and repeated boiling problem, which is characterized in that a heater (3) is arranged between a cold water container (1) at the upper part of the drinking machine and a boiled water tank (2) at the lower part, which one end is provided with a water inlet tube (11) communicated with the cold water container (1) and the another end is provided with a boiled water outlet tube (12) communicated with the boiled water tank (2), a water tube (16) connected with a pure water barrel and a water tube (19) connected with tap water are provided above the cold water container (1), a boiled water outlet faucet (14) and a cold pure water outlet faucet (15) are provided under the drinking machine. The drinking machine has wide application in family and public areas as schools and hotels.

Description

Water dispenser

One, technical field

The utility model belongs to a kind of daily living article, relates in particular to a kind of unboiled water that can prevent and enters the water dispenser in the boiled water tank.

Two, technical background

The water dispenser of Xiao Shouing on the market all is to be made of boiled water pail that is provided with electric heater and cold, boiling water depotition cock mostly, and the water that is arranged in the pure hydrostatic bucket at water dispenser top flows in the boiled water pail by the pipeline that is provided with water intaking valve.And at present general water intaking valve all is to adopt the control of float-ball type switch.Though this switch is simple in structure, but bring two problems that influence health of people: the one, hot water tap one opens, cold water has just entered heating tank, form water, drunk and to have coughed, particularly in winter, when students is used this water dispenser in the classroom, having only the half cup that begins most is boiling water, and remaining all has only the water of seventy or eighty even five or six ten degrees centigrade.The 2nd, some water is through repeatedly boiling, and nutriment runs off, and inferior whistle phosphate content raises can be carcinogenic, and fruit is only heard repeatedly water is boiled of water dispenser on class, and students can not be fetched water, and beats less than boiling water again after class.

Three, summary of the invention

It is a kind of simple in structure that the purpose of this utility model is to provide, and can prevent that people from drinking water, also can be with the boiled a kind of water dispenser that supplies people to drink of running water.For achieving the above object, the technical solution of the utility model is: between the boiling water storage tank of the cold water vessels that is arranged at water dispenser top and its underpart heater is installed, the power supply of this heater is controlled by contact switch, the contact switch that is arranged at the cold water vessels bottom is by moisture film, spring and switch contact are formed, and the contact switch that is arranged at boiling water storage tank top is made of floating block and switch contact, one end of heater is provided with water inlet pipe and communicates with cold water vessels, the other end is provided with the boiling water outlet pipe and communicates with the boiling water storage tank, also be provided with insulation resistance in this boiling water storage tank, the top of cold water vessels is provided with water inlet pipe, this water inlet pipe communicates with the socket of the pure hydrostatic bucket that places the water dispenser top, and the below of water dispenser is provided with boiling water outlet tap and cold pure hydrostatic outlet tap.Also be provided with a water inlet pipe that connects running water on the cold water vessels of water dispenser, in two water inlet pipes, be respectively equipped with T type piston, and in cold pure hydrostatic goes out the outlet pipe of the fire hose, spring T type piston is arranged, and the socket of water dispenser top is square, both sides are provided with spring stop.The sealed pipe that described heater constitutes for the thin heating plate of 3-5 piece, two ends are provided with cold water inlet and boiling water outlet pipe.

The utility model is not only simple in structure, makes easily, and because cold water vessels separates with the boiling water storage tank, has solved water and boiling water and opened the problem of boiling again, has saved the energy greatly.The utility model is convenient and safe simultaneously, and all switches all are automatic controls, needs water to heat anhydrous automatic outage automatically.

The utility model is described in further detail below in conjunction with accompanying drawing.

Four, description of drawings

Fig. 1 is the utility model Facad structure schematic diagram;

Fig. 2 is the utility model heater structure schematic diagram;

Fig. 3 is the utility model heating system circuit diagram.

Among the figure, 1 is cold water vessels, and 2 is the boiling water storage tank, 3 is heater, and 4 is contact switch, and 5 is contact switch, 6 is moisture film, and 7 is spring, and 8 is the switch contact, 9 is floating block, and 10 is the switch contact, and 11 is water inlet pipe, 12 is outlet pipe, 13 are insulation resistance, and 14 are boiling water outlet tap, and 15 is cold pure hydrostatic outlet tap, 16 is the cold water storage cistern water inlet pipe, 17 is pure hydrostatic bucket, and 18 is the bucket socket, and 19 for connecting the water inlet pipe of running water, 20,21 is T type piston, 22 is spring T type piston, and 23 is spring stop, and 24 is heating plate.

Five, the specific embodiment

The best specific embodiment of the present utility model as shown in Figure 1, between water dispenser cold water vessels 1 and boiling water storage tank 2, increase and be provided with heater 3, cold water vessels 1 is provided with two water inlets, the water inlet pipe 16 of one of them water inlet links to each other with the socket 18 of the pure hydrostatic bucket 17 that is arranged at the water dispenser top, this socket 18 is square, its both sides, top are provided with spring stop 23 respectively, when taking off bucket 17, baffle plate 23 is back to horizontal level and blocks socket 18, prevent that dust from falling in the water dispenser, be provided with T type piston 20 in the water inlet pipe 16; Another water inlet directly is connected with running water pipe by pipeline 19, also is provided with T type piston 21 in it.Cold water vessels 1 bottom is provided with an outlet pipe, water inlet pipe 11 by three-way connection one and heater 3 joins, and the pipeline of another joint and water dispenser cold water faucet 15 joins, and is provided with a spring piston 22 in this pipeline, piston closure when meeting with big pressure, otherwise piston is shown in an open position.The power supply of heater 3 is controlled by two contact switch, and the contact switch 4 that is arranged at cold water vessels 1 bottom is made up of moisture film 6, spring 7 and switch contact 8.When water level acquired a certain degree in the cold water vessels 1, moisture film 6 and spring 7 moved down under the effect of hydraulic pressure, caused switch contact 8 closures, and circuit is connected, heating plate 24 heatings in the heater 3.As shown in Figure 2, the interior blank pipe that heater 3 is made up of 24 sealings of 4 heating plates, cold water heating plate 24 heating of flowing through is flowed in the boiling water storage tanks 2 by boiled after outlet pipe 12, water levels in the boiling water storage tank 2 constantly rise, and when rising to certain altitude, floating block 9 moves on constantly under buoyancy, so that contact switch 5 is disconnected, the heating system circuit disconnects, and heater 3 quits work automatically, and floating block 9 come-ups are blocked the aperture that switch contact moves up and down simultaneously; As people during from 14 water intakings of boiling water outlet tap, the water level in the casing descends, and floating block 9 constantly descends under the gravity effect, thereby make contact switch 5 closures, the Circuits System closure, heater 3 restarts work, is constantly injected in the boiling water storage tank 2 by boiled boiling water in the heater 3 of flowing through.Simultaneously, also be provided with an insulation resistance 13 in storage tank 2, when the boiling water temperature dropped to uniform temperature, the temperature detect switch (TDS) auto-closing of insulation resistance 13 began heating, then stops to heat when temperature reaches uniform temperature.

When using pure hydrostatic bucket 17 as the water source of water dispenser, only need bucket 17 is inverted in the jack 18 that makes its outlet insertion water dispenser top, spring stop is pressed down, water in the bucket 17 flows in the jack 18 and flows in the cold water vessels 1 through water inlet pipe 16, when water level rises to a certain degree, T type piston 20 in the running water water inlet pipe 19 is closed, the moisture film 6 of contact switch 4 moves down in the hydraulic pressure effect with spring 7 switch contact 8 is contacted, and the water in the power connection convection current heater via 3 is boiled and flow in the boiling water storage tank 2.And since in the water inlet pipe of cold water depotition cock 15 because what be provided with is spring piston 22, because of hydraulic pressure is less can't be closed, can take out cold pure hydrostatic as long as open cold water faucet 15, opening turns on the tap 14 can take out boiling water and drink.

When using running water to make the water source,, the spring stop 23 at water dispenser top reaches the purpose of blocking dust thereby being returned to horizontal level.Piston 20 closures in the cold water vessels 1 import water pipe 16, and the piston 21 in the water inlet pipe 19 is opened, and only need open water tap, and running water can flow in the cold water vessels 1, make contact switch 4 closures, thereby make the boiled inflow boiling water of the water storage tank 2 in the heater 3 of flowing through interior stand-by.While makes spring T type piston 22 closures in the water dispenser cold water outlet pipe because hydraulic pressure is high from the beginning, thereby effectively prevents the living running water of people's mistake drink.

Claims

1, a kind of water dispenser, it comprises cold water vessels (1), boiling water storage tank (2) and heater (3), it is characterized in that: between the boiling water storage tank (2) of the cold water vessels that is arranged at water dispenser top (1) and its underpart, heater (3) is installed, the power supply of this heater (3) is by contact switch (4,5) control, described contact switch (4) is by the moisture film (6) that is arranged at cold water vessels (1) bottom, spring (7) and switch contact (8) are formed, contact switch (5) is made of floating block (9) that is arranged at boiling water storage tank (2) top and switch contact (10), one end of heater (3) is provided with water inlet pipe (11) and communicates with cold water vessels (1), the other end is provided with boiling water outlet pipe (12) and communicates with boiling water storage tank (2), be provided with insulation resistance (13) in this boiling water storage tank (2), the top of cold water vessels (1) is provided with water inlet pipe (16), this water inlet pipe (16) communicates with the socket (18) of the pure hydrostatic bucket (17) that places the water dispenser top, and the below of water dispenser is provided with boiling water outlet tap (14) and cold pure hydrostatic outlet tap (15).

2, a kind of water dispenser according to claim 1, it is characterized in that: also be provided with a water inlet pipe (19) that connects running water on the cold water vessels of water dispenser (1), in two water inlet pipes, be respectively equipped with T type piston (20,21), and in cold pure hydrostatic goes out the outlet pipe of the fire hose (15), spring T type piston (22) is arranged, the socket (18) of water dispenser top is square, and both sides are provided with spring stop (23).

3, a kind of water dispenser according to claim 1 and 2 is characterized in that: the sealed pipe that heater (3) constitutes for the thin heating plate (24) of 3-5 piece, two ends are provided with cold water inlet (11) and boiling water outlet pipe (12).