CN2192253Y - Automatic kettle with high-speed water cold or hot - Google Patents

Abstract

The utility model is composed of an outer shell, a cold water tank, a water outlet, a heating chamber, an electric heater, a water guide device, a faucet switch, a temperature regulating cavity, etc., wherein, the back end of the temperature regulating chamber is communicated with the cold water tank, and the front end of the temperature regulating chamber is connected with an electric heating chamber through a pair of one-way valves. The front end of the electric heating chamber is communicated with an upright water guide pipe. The upper end of the water guide pipe is provided with a retreat step-shaped cold boiling water outlet pipe. One part of the cold boiling water outlet pipe penetrates through the temperature regulating cavity. The upper part of the water guide pipe is connected with a hot boiling water outlet pipe through the faucet switch. When the utility model is opened, the drinker quickly obtains the required cold boiling water, the warm boiling water or the hot boiling water through regulating the closing DEG of the faucet switch.

Description

Automatic kettle with high-speed water cold or hot

The utility model belongs to the daily living article field, relates generally to a kind of electrothermal water boiling kettle that can directly heat drinking water and can soon make the drinking water cooling.Its product is suitable for places such as family, office, meeting room, hostel to be used.

In the daily life, people do not wish mostly when drinking water that the temperature of water is very high and (are just infusing when making tea leaf, first glass just needs the higher water of temperature), but present all kinds of electrothermal water boiling kettle products on sale generally only have the function of heating on the market, but can not make the boiling water fast cooling, drink again after just can only waiting it to cool down when people need drinking water, so promptly inconvenient, also be waste to energy.Especially during the broiling summer or the southern area of normal heat of the four seasons, perhaps people are using air-conditioning temperature-reducing on the one hand, and the boiling water that drying in the air of people is distributing a large amount of heat to indoor on the other hand, so just seems more not conform to and lets it pass.

The purpose of this utility model is to overcome the defective of prior art, so provide a kind of export the cool hot temperature of boiling water adjustable, can accomplish now to drink existing burning, convenient, fast, energy-conservation full-automatic cool hot kettle fast.

The purpose of this utility model realizes by following technical solution: the hot kettle of this cold has a tubular type temperature adjustment chamber that is communicated with cold water tank, one end in this temperature adjustment chamber connects in an electrical heating chamber by a secondary check valve, the other end of electrical heating chamber is communicated with a upright aqueduct simultaneously, leading to successively from top to bottom on the top of aqueduct has a cold boiling water outlet pipe and a hot boiling water outlet pipe, the front portion of wherein cold boiling water outlet pipe (or middle part) pipeline is return and pass through in the temperature adjustment chamber, is provided with tap on hot boiling water outlet pipeline.When add cold water in cold water tank after, cold water is just filled with temperature adjustment chamber and electrical heating chamber naturally.After connecting power supply, the water in the heating clamber is heated, and the water in the chamber also can not flow out at this moment, treats that boiling water just pushes to both sides when the water in the heating clamber is burnt to such an extent that get away boiling.Owing to the water pipe line that towards the temperature adjustment chamber is the cold water tank direction is provided with check valve, boiling water can not reflux, thereby can only flow out from aqueduct one end, has so just guaranteed that the water in the pipeline only could flow out after boiled fully automatically.Boiling water was divided into two-way before flowing out Hu Kou, one the tunnel directly flows out (when tap is opened) through hot boiling water outlet pipe, and the cold water in another road and the temperature adjustment chamber carries out flowing out (when tap is closed fully or partly closed) through cold boiling water outlet pipe again after the heat exchange.

The utlity model has advantages such as simple in structure, easy to use, that energy-saving effect is remarkable.

Below with reference to accompanying drawing the utility model content is described further.

Fig. 1 is the theory structure schematic diagram of a specific embodiment of the utility model.

With reference to accompanying drawing, the hot kettle of this quick cold is made up of shell (not marking among the figure), cold water tank 1, temperature adjustment chamber 5, heating clamber 12, electric heater 13, aqueduct, tap 8, delivery port 7 etc.Temperature adjustment chamber 5 in interior is a tubular container, and its rear end is communicated with cold water tank 1 by a cold water inlet 4, and its front end connects with an electrical heating chamber 12 by a secondary check valve 3; The front end of heating clamber 12 is communicated with a upright aqueduct 9, connect in the upper end of aqueduct 9 and to be equipped with one and to move back the cold boiling water outlet pipe 6 of scalariform, a part of pipeline on this outlet pipe 6 has a hot boiling water outlet pipe 10 on the top of aqueduct 9 by tap 8 multi packs by passing in the temperature adjustment chamber 5.The lower port of described cold boiling water outlet pipe 6 and hot boiling water outlet pipe 10 is extended convergence toward each other, forms a shared delivery port 7.

When add cold water 2 in cold water tank 1 after, cold water can flow to heating clamber 12 parts through check valve 3 from cold water inlet 4, because the top of aqueduct 9 is higher than liquid level in the cold water tank 1, this moment, cold water can not flow out.After connecting timer switch 16, power supply indicator 14 is bright, the water heating in 13 pairs of heating clambers of electric heater 12.When the water in the heating clamber 12 burnt get away after, water liquid is pressed against both sides because of expansion.Lead to the pipeline of cold water tank 1 direction because the obstruction of check valve 3 is arranged, boiling water can not blow back into temperature adjustment chamber 5, and can only flow out along aqueduct 9.Along with gradually flowing to end of boiling water, the pressure relieve in the heating clamber 12, cold water 2 just once more through check valve 3 inflow heating clambers 12, are heated then again, boiled, outflow ... so circulation just can constantly burn boiling water.

In order to obtain cold water, warm boiling water and hot boiling water, the upper pipeline of aqueduct 9 is become two parts by branching---and cold boiling water outlet pipe 6 and hot boiling water outlet pipe 10, the flow direction of boiling water water liquid is controlled by tap 8.When tap 8 was opened fully, boiling water directly flow through from hot boiling water outlet pipe 10, and the water that flows out from delivery port 7 is exactly hot boiling water like this; When tap 8 is fully closed, the boiling water cold boiling water outlet pipe 6 of just can only flowing through, because an one of this outlet pipe 6 is sleeved on temperature adjustment chamber 5, so the cold water in hot water and the temperature adjustment chamber 5 produces exchange heat herein, in theory, as long as produce the pipeline long enough of heat exchange on the cold boiling water outlet pipe 6, then heat just can be exchanged fully, the water that flows out from delivery port 7 is exactly that cold water is (theoretical thus like this, when doing concrete enforcement, pipeline or the whole temperature adjustment chamber cavity partial design that with temperature adjustment chamber 5 heat exchange takes place on the cold boiling water outlet pipe 6 can be become the helical disk tubular type, coiled, shape and structures such as circuitous labyrinth tubular type).When tap 8 was in half-open semi-closure state, boiling water can a part come out from cold boiling water outlet pipe 6, and another part comes out from hot boiling water outlet pipe 10, and the water that flows out from delivery port 7 is exactly warm boiling water like this.Adopt above-mentioned heat exchange form, not only energy-saving effect is obvious, and can shorten the time that boils water widely, makes drinking person can now drink existing burning.

In above example structure, power switch is a timer switch 16, because the power of electric heater 13 is certain, if leaving water temperature is certain, then burn the minable water yield that in the unit interval and also be certain (with cold water temperature different slightly different), therefore just can control water yield heat time heating time by control.In product, can around timer switch 16, mark water yield scale, the time spent only needs timer switch 16 is got to corresponding scale, wait to burn down the corresponding water yield after timer switch 16 shut down automatically.

For preventing that electric heater 13 damages because of overheated, has increased normally closed, the hand-reset of thermoswitch 15(in circuit after cold water burns down), it abuts against together with electric heater 13.When in the heating clamber 12 water being arranged, electric heater 13 can be not overheated, and thermoswitch 15 also is failure to actuate, in case do not have water in the heating clamber 12, the temperature of electric heater 13 raises very fast, after reaching certain value, and thermoswitch 15 actions and cut off heater circuit automatically.Next time, the time spent needed hand-reset thermoswitch 15 again.

In addition, in the utility model scheme on the outer wall of aqueduct 9 also symmetry be laid with at least two kicker magnets 11 because aqueduct 9 is thinner, this boiling water of flowing through is magnetized rapidly, makes the water that burns simultaneously with health role.

Claims (3)

1, full-automatic cool hot kettle fast, form by shell, cold water tank (1), delivery port (7), heating clamber (12), electric heater (13), aqueduct, tap (8) etc., it is characterized in that having a temperature adjustment chamber (5), this temperature adjustment chamber (5) is a tubular container, the rear end of cavity is communicated with cold water tank (1) by a cold water inlet (4), and front end connects with an electrical heating chamber (12) by a secondary check valve (3); The front end of heating clamber (12) is communicated with a upright aqueduct (9), connect in the upper end of aqueduct (9) and to be equipped with one and to move back the cold boiling water outlet pipe of scalariform (6), a part of pipeline on this outlet pipe (6) has a hot boiling water outlet pipe (10) on the top of aqueduct (9) by a tap (8) multi pack by passing in temperature adjustment chamber (5).

2, full-automatic cool hot kettle fast as claimed in claim 1 is characterized in that symmetry is laid with at least two kicker magnets (11) on the outer wall of aqueduct (9).

3, full-automatic cool hot kettle fast as claimed in claim 1 is characterized in that the lower port of cold boiling water outlet pipe (6) and hot boiling water outlet pipe (10) is extended convergence toward each other, forms a shared delivery port (7).