A kind of boiling water refrigerating drinker
Technical field
The utility model is a kind of water dispenser of boiling water refrigeration, belongs to the improvement technology of water dispenser.
Background technology
The water dispenser refrigeration system directly adopts the water in the water source usually at present, and process of refrigerastion equally can effectively be eliminated the bacterial virus in the water unlike heating, though can be with filter element filtering or behind ultraviolet sterilization; Freeze again; But the cost higher efficacy is not good enough yet, can also the hot water behind the pasteurization directly be fed refrigeration system in addition and freeze, but like this from high temperature to low temperature; Consume significant amount of energy, and thermal shock causes damage to cold jar easily.
Chinese patent CN91208134.1 ice, temperature, hot water boiler propose a kind of scheme that frozen water, warm water and hot water are provided efficiently.Be placed on frozen water valve place with the semiconductor refrigerating element, 8~10 ℃ frozen water can be provided.Heating face with the semiconductor refrigerating element comes the water of cold water storage cistern is carried out preheating simultaneously.And the refrigerating capacity of this utility model is limited, and can not carry out the exchange heat between cold water and the hot boiling water fully.In addition, it is the system of a boiler, and its technology is not easy to directly refer in the at present more common water fountain system.
Summary of the invention
The purpose of the utility model is to consider the problems referred to above and provides a kind of simple in structure, easy to operate, cheap for manufacturing cost boiling water refrigerating drinker.
The technical scheme of the utility model is: a kind of boiling water refrigerating drinker; Include housing, diversion basin, heat jar and cold jar, wherein diversion basin, heat jar and cold tank arrangement is characterized in that returning apparatus has the heat exchange tank that is used for realizing exchange heat between hot boiling water and the warm water in the said housing in housing; The heat exchange tank device is below diversion basin; And be provided with four interfaces, and wherein first interface is communicated with diversion basin, and second interface is connected with the heat jar water inlet of heat jar; The 3rd interface is connected with the heat jar delivery port of heat jar, and the 4th interface is connected with cold jar of water inlet of cold jar.
Be provided with heat exchange pipeline in the above-mentioned heat exchange tank, heat exchange pipeline connects first interface and second interface, or connects the 3rd interface and the 4th interface.
Above-mentioned heat exchange tank is provided with one with upper spacer, and dividing plate is divided into a plurality of chambers with heat exchange tank inside.
Above-mentioned heat exchange tank is the bigger pipeline of diameter.
Above-mentioned heat exchange pipeline is that the radiating tube or the pipeline that have fin are coiled to form.
Pipeline between the cold jar of water inlet of above-mentioned the 4th interface and cold jar is provided with three-way pipe, water is drawn out to the warm water water inlet of housing through three-way pipe.
Pipeline is provided with choke valve between the heat jar delivery port of above-mentioned the 3rd interface and heat jar.
Pipeline before or after above-mentioned cold jar is provided with element kit.
Pipeline between above-mentioned first interface and the diversion basin is provided with and is used for controlling the magnetic valve that whether adds water.
Above-mentioned heat exchange pipeline is processed by heat resistant plastice, heat-proof silica gel or metal.
The utility model because be employed in heat jar and cold-penetration between device the structure of heat exchanger is arranged, carry out sterilizing through heating the water that comes refrigeration, eliminated the worry of people to a certain extent to the water quality of freezing; It is not only simple in structure; Easy to operate, cheap for manufacturing cost, and energy-efficient.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model;
Fig. 2 is the explosive view of the utility model embodiment 1 boiling water refrigeration machine;
Fig. 3 is the rearview of the utility model embodiment 1 boiling water refrigeration machine;
Fig. 4 is the utility model embodiment 1 heat exchange tank cutaway view;
Fig. 5 is the utility model embodiment 2 heat exchange tank cutaway views;
Fig. 6 is the utility model embodiment 2 structural principle sketch mapes;
Fig. 7 is the utility model embodiment 3 heat exchange tank figure.
The specific embodiment
Embodiment 1:
Like Fig. 1,2,3, shown in 4, the utility model boiling water refrigerating drinker includes housing 1, diversion basin 11, heat jar 2 and cold jar 4; Wherein diversion basin 11, heat jar 2 and cold jar 4 device are in housing 1; Returning apparatus has the heat exchange tank 3 that is used for realizing exchange heat between hot boiling water and the warm water in the said housing 1, and heat exchange tank 3 installs below diversion basin 11, and is provided with four interfaces; Wherein first interface 31 is communicated with diversion basin 11; Second interface 32 is connected with the heat jar water inlet 21 of hot jar 2, and the 3rd interface 33 is connected with the hot jar delivery port 22 of heat jar 2, and the 4th interface 34 is connected with cold jar of water inlet 41 of cold jar 4.
Be provided with heat exchange pipeline 35 in the above-mentioned heat exchange tank 3, heat exchange pipeline 35 connects the 3rd interface 33 and the 4th interface 34.
Above-mentioned heat exchange pipeline 35 is processed by heat resistant plastice.
Present embodiment boiling water refrigerating drinker operation principle is: former water is earlier by flowing into heat exchange tanks 3 from diversion basin 11, and then flows into heat jars 2, treat the sterilization of water pasteurization after; Again hot boiling water is flowed into heat exchange tank 3, after the former water that hot boiling water and diversion basin 11 flow in this jar carries out exchange heat, flow into cold-penetration 4 refrigeration; Can realize preheating on the one hand to the former water that gets into heat jar 3; Can realize that on the other hand the cooling of hot water is lifted at the efficient of refrigeration in the cold-penetration 4,, can not only guarantee the safe for drinking of cold water through introducing the technology of the hot boiling water refrigeration of heat exchange tank 3 usefulness; Can not use bottled water and directly use running water; Can also save the heating and the required energy that freezes in addition preferably, can realize that at last heat jar 2 goes out hot water, heat exchange tank 3 goes out warm water and cold-penetration 4 goes out cold water, make things convenient for the user to select water intaking.
Embodiment 2:
The difference of present embodiment and embodiment 1, as shown in Figure 5, said heat exchange tank 3 set inside a dividing plate 36 heat exchange tank 3 inside are divided into two chambers, heat exchange pipeline 35 passes each dividing plate 36, realizes the heat exchange of the not equality of temperature section of sub-chamber.
As shown in Figure 6, on the pipeline that connects the 4th interface 34 and cold jar 4 cold jar of water inlet 41, a three-way pipe 5 is set, water is drawn out to the warm water water inlet 13 of housing 1 through three-way pipe 5.Between the 3rd interface 33 and heat jar delivery port 22, be provided with choke valve 7,, control the warm water water temperature through the flow velocity of control water.Before or after cold jar 4, be provided with element kit 6, to eliminate the peculiar smell and the impurity of cold water.Be provided with magnetic valve 8 between the diversion basin 11 of first interface, 31 connection housings 1, be used for controlling whether add water.
Above-mentioned heat exchange pipeline 35 is made of metal.
Embodiment 3:
The difference of present embodiment and embodiment 1,2 is: as shown in Figure 7, said heat exchange tank 3 is the bigger pipeline of diameter, and heat exchange pipeline 35 can be put into the inside of heat exchange tank 3 pipelines, promptly manages the mode of middle sleeve.
Embodiment 4:
The difference of present embodiment and embodiment 1,2 is: be provided with heat exchange pipeline 35 in the above-mentioned heat exchange tank 3, heat exchange pipeline 35 connects first interface 31 and second interface 32.