CN2706104Y - Drinking machine capable of conveniently cleaning scale deposit - Google Patents

Abstract

The utility model provides a drinking machine capable of conveniently cleaning scale deposit, comprising a housing, a bottle base and an electric heating body which is positioned in the housing. The utility model is characterized in that the electric heating body is a heating cup which is positioned at the concave part of the front surface of the housing. The heating cup comprises a cup body, an electric heating pipe which is coiled at the lower part of the cup body and a plug which is connected with the electric heating pipe. The concave part of the housing corresponding to the plug is provided with a socket which matches with the plug. The water heating pipe is provided with a water-adding valve controlled by a water-adding key which is positioned on the housing. Furthermore, the cup body is provided with a power switch which is connected with the heating circuit of the electric heating pipe in series. Thus, only when the plug is inserted in the socket and under the state of pressing the power switch artificially, the electric heating pipe can be heated by making current. Thus, the heating mode of the artificial interference, on one hand, prevents the phenomena of repeated heating thoroughly; On the other hand, the heating mode of the artificial interference saves energy and prolongs the life time of the electric heating pipe. Simultaneously, because the heating cup can be taken off conveniently, the generated scale deposit can be cleaned easily. A safety door and a door switch are arranged, which increases the safety for using electricity.

Description

A kind of convenient water dispenser that cleans incrustation scale

Technical field

The utility model relates to a kind of water dispenser.

Background technology

General water dispenser comprises housing, bottle seat and is positioned at heating system, refrigeration system and discharging valve, the delivery port of housing, the below of bottle seat is provided with a bucket, bucket links to each other by the import of hot and cold water pipe with corresponding refrigeration system, heating system, the outlet of refrigeration system, heating system then is connected with corresponding hot and cold discharging valve, delivery port, therefore, during use, as long as press corresponding discharging valve, can obtain required hot water, cold water or normal-temperature water, so bring great convenience for people's drinking-water.But because the heating system of above-mentioned water dispenser generally adopts conventional hot courage, under the restriction of existing structure and material etc., its heat-insulating property generally is not fine, therefore, in case water dispenser is in open state, heated hot water is as if untimely drinking, and its temperature will reduce along with the time.And in real life, because drinking water of people every day is limited, therefore when the hot water temperature in the water dispenser is reduced to certain value (as 80 ℃), water dispenser can be again to this hot water heating, the phenomenon that hot water is repeated to heat has promptly appearred, and this phenomenon exists following defective: the nutritional labelings such as mineral matter in the water are lost in a large number, and the nitrite ion in the water is increased, human body is damaged; 2. make electrothermal tube work repeatedly for a long time, and shorten its service life; 3. heating tube wall deposition, fouling after making mineral matter generate mineralizer, this has reduced the efficiency of heating surface of heating tube on the one hand, also waste electric energy on the other hand, also need simultaneously often hot courage to be cleaned, and hot courage is positioned at housing, such water dispenser is not easy to dismounting again, therefore cleans very trouble, so can't reach the convenient purpose of using.

Summary of the invention

Technical problem to be solved in the utility model is that a kind of electrothermal tube long service life, energy-conservation and be easy to clean the water dispenser of incrustation scale is provided at above-mentioned prior art present situation.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: the water dispenser that this convenience is cleaned incrustation scale comprises housing, bottle seat and the electric heating body that is positioned at housing, described bottle seat below is provided with a bucket, this bucket is connected with electric heating body by hot-water line, it is characterized in that: described electric heating body is one to be positioned at the Heating Cup of housing front recess, this Heating Cup comprises cup, be coiled in the electric heating tube and the plug that links to each other with electric heating tube of cup bottom, be provided with the socket that matches with it with the housing recess of this plug corresponding position, and be equipped with on the hot-water line, and on cup, be provided with the power switch that is serially connected in the electric heater for heating circuit by the priming valve that adds the water key control that is positioned on the housing.

Can be provided with the safety door that is hinged with it at the positive recessed position of described housing, under being in closed condition, safety door makes its closed door switch and be provided with in this safety door inboard, and the contact of this door switch is serially connected in the heater circuit of electric heating tube, uses more safe with assurance.

Can also be provided with the temperature controller that automatically resets in the described cup, the contact of this temperature controller that resets also is serially connected in the heating line of electric heating tube.

Be connected to slideway and the chute that is complementary between described bottom of cup and the corresponding recess, make cup be easy to push in place.

Be good to be provided with the lid that is fixed on the housing on the described cup, and the filler of hot-water line is stretched in the cup by it.

When described cup push put in place after, this lid and described cup can be tightly connected, and simultaneously are provided with air returning pipe joint on this lid, the other end of this muffler is connected on the liquefied pot in the housing, so that steam liquefaction.

Can also be provided with the transparency window of water level in the perspective cup on the described cup wall, with the water yield in the convenient control cup.

Compared with prior art, advantage of the present utility model is: have only when plug to plug together in socket and under the situation of artificial pushing power switch, just can make electric heating tube energising heating, therefore, the mode of heating of this manual intervention, overcome the phenomenon that electric heating tube works long hours and water repeats to heat in the common water dispenser on the one hand up hill and dale, also improved the service life of electric heating tube on the other hand, saved the energy, and can take out easily owing to Heating Cup again, even if therefore produced incrustation scale, also cleaned easily; And the safety door and the door switch that are provided with simultaneously more increased the security of electricity consumption, so the utility model are worth applying on existing water dispenser.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

As shown in Figure 1, this water dispenser comprises housing, bottle seat (7 smart seat) and is positioned at housing heating system, refrigeration system and jettison gear that the front at housing middle part is provided with a recessed portion 22 of putting, and is provided with the safety door 1 that is hinged with it at this recessed position; Bottle seat 7 belows are provided with a bucket 8, heating system and refrigeration system are positioned at the middle part of water dispenser housing, and the bottom of water dispenser has been made disinfection cabinet or refrigerator as required, refrigeration system is by cold water pipe 3, cold courage, the cold water discharging valve, cold delivery port is formed, and heating system is by hot-water line 10, electric heating body and priming valve 11 are formed, wherein electric heating body is one to be positioned at the Heating Cup 16 of housing front recess 22, this Heating Cup comprises cup, lid 13, be coiled in the electric heating tube 17 of cup bottom and the plug 18 that links to each other with electric heating tube, this plug 18 is positioned on the cup trailing flank of contiguous Heating Cup 16 bottoms, then be provided with the socket 19 that matches with it on the housing recess 22 corresponding, and on the cup front, be provided with the power switch 14 that is serially connected in electric heating tube 17 heating lines with it.The pushing and taking out of cup for convenience, the bottom of this cup be provided with slideway and the chute that is complementary between the recess 22 accordingly, and be provided with the positioner 20 of Heating Cup; And the lid 13 of Heating Cup is fixed on the water dispenser, the lid 13 of the filler 12 of above-mentioned hot-water line 10 by Heating Cup inserts into the inner and adds water, when described cup push put in place after, this lid 13 is tightly connected with described cup, simultaneously on lid 13, also be fixed with muffler 2 joints, be connected to liquefied pot 6 tops on the muffler 2, so that the liquefaction water vapour, and liquefied pot 6 bottoms link to each other with the hot water inlet pipe 10 that is positioned at the bucket below, and top connects a tracheae in bucket 8.Above-mentioned priming valve 11 also is installed on hot-water line 10 in addition, and this priming valve 11 is controlled by the water key 4 that adds that is positioned on the housing face, so that at any time cup is added water.

Safer in order to guarantee electricity consumption, be provided with door switch 21 in above-mentioned safety door 1 inboard, when safety door 1 is under the closed condition, safety door 1 inwall is pushed door switch 21, make door switch 21 be in closure state, and the contact of this door switch 21 is serially connected in the heater circuit of electric heating tube 17, makes itself and power switch 14 interlocked control mutually.

Simultaneously, also be provided with the temperature controller that automatically resets in described Heating Cup cup, the contact of this temperature controller that resets also is serially connected in the heating line of electric heating tube 17, and it is more accurate to make control get up.In time know the height of water level in the cup in addition when adding water, on described cup, be provided with the transparency window 15 of perspective water middle water level, and be provided with the level scale line in the corresponding position.

During use, bucket is placed on the bottle seat 7, Heating Cup 16 pushes in the recess 22 in place along slideway, chute, the plug 18 of Heating Cup 16 and the respective socket 19 on the water dispenser are plugged, cup and bowl cover 13 are tightly connected, water flows into bucket 8 by bottle seat 7 like this, and water flows out with two-way in bucket 8, leading up to cold water pipe 3, cold courage, cold water discharging valve, cold delivery port flows out, opening or key 5 controls that discharge water of closed cold water of cold water discharging valve by routine, the switch 9 at the closure shell back side, the work of water dispenser refrigeration system; Another road is to push to add water key 4 backs by hot-water line 10, priming valve 11 flows in the Heating Cup cup, by the transparency window on the cup wall 15, observe the water in the cup position, when the water level in the cup approaches maximum water level in the cup, unclamp and add water key 4, priming valve 11 is closed, and stops to add water, presses power switch 14 this moment, and closed safe door 1, then electric heating tube 17 connection power supplys heat, and the temperature controller tripping is cut off the electricity supply after water temperature is increased to uniform temperature, make power switch 14 disconnections on the Heating Cup simultaneously, stop heating, after water temperature drops to uniform temperature, the temperature controller closure that automatically resets again.When wanting to heat again, need power switch 14 and door switch 21 on the closed again cup.Here, when safety door 1 was opened, door switch 21 disconnected, though pushing power switch 14, electric heating tube 17 heating of also can't switching on; Equally, when safety door 1 is closed, door switch 21 closures, and power switch 14 does not have closure, electric heating tube 17 can not be worked, and has therefore guaranteed the safety of electricity consumption well.

Claims (7)

1, a kind of convenient water dispenser that cleans incrustation scale, it comprises housing, bottle seat (7) and be positioned at the electric heating body of housing, described bottle seat (7) below is provided with a bucket (8), this bucket (8) is connected with electric heating body by hot-water line (10), it is characterized in that: described electric heating body is one to be positioned at the Heating Cup (16) of housing front recess (22), this Heating Cup comprises cup, be coiled in the electric heating tube (17) and the plug that links to each other with electric heating tube (18) of cup bottom, be provided with the socket (19) that matches with it with the housing recess (22) of this plug (18) corresponding position, and on hot-water line (10), be equipped with, and on cup, be provided with the power switch (14) that is serially connected in electric heating tube (17) heating line by the priming valve (11) that adds water key (4) control that is positioned on the housing.

2, the convenient water dispenser that cleans incrustation scale according to claim 1, it is characterized in that: be provided with the safety door (1) that is hinged with it at the positive recessed position of described housing, under safety door is in closed condition, make its closed door switch (21) and be provided with, and the contact of this door switch (21) is serially connected in the heater circuit of electric heating tube (17) in this safety door (1) inboard.

3, the convenient water dispenser that cleans incrustation scale according to claim 1 and 2, it is characterized in that: also be provided with the temperature controller that automatically resets in the described cup, the contact of this temperature controller that resets also is serially connected in the heating line of electric heating tube.

4, the convenient water dispenser that cleans incrustation scale according to claim 3 is characterized in that: described bottom of cup be connected with chute with the slideway that is complementary between the recess accordingly.

5, the convenient water dispenser that cleans incrustation scale according to claim 3, it is characterized in that: be provided with the lid (13) that is fixed on the housing on the described cup, the filler of hot-water line (13) are stretched in the cup by it.

6, the convenient water dispenser that cleans incrustation scale according to claim 5, it is characterized in that: when described cup push put in place after, this lid (13) is tightly connected with described cup, be provided with simultaneously muffler (2) joint on this lid (13), the other end of this muffler (2) is connected on the interior liquefied pot (6) of housing.

7, the convenient water dispenser that cleans incrustation scale according to claim 1 and 2, it is characterized in that: described cup wall is provided with the transparency window (15) of water level in the perspective cup.