Water dispenser
The utility model relates to a kind of water dispenser.
At present, domestic water dispenser water bottle all is an overhead, promptly places the top of water dispenser, because vertical water dispenser is than higher, and water bottle heavier (about 20KG).So water bottle will be inverted difficulty of its top, and whole machine height is higher after loading onto water bottle, center of gravity is also high, influences attractive in appearance.
The purpose of this utility model provides a kind of not only laborsaving, easy for installation and attractive in appearance, that volume is little water machine.
In order to achieve the above object, the utility model is achieved in that controller, hot-water cylinder, frozen water jar, water pipe, compressor and the condenser that is provided with diversion cans, control diversion cans middle water level in casing; In hot-water cylinder, be provided with heating tube, be provided with evaporimeter in the periphery of frozen water jar; It is characterized in that: also be provided with a support in casing, water bottle is placed on the support; One end of drinking-water pipe is equipped with the water-level probe of control water bottle middle water level, and it inserts the bottle end, an end of other end water receiving pipe, the input of the other end water pump of water pipe, the output termination diversion cans of water pump; Water pump is installed in the casing.The support of placing water bottle comprises dolly, crossbeam, pulley and wheel, and crossbeam is fixed on the casing, and pulley is fixed on the crossbeam, and dolly is placed on the crossbeam, is provided with wheel below dolly.The rod that draws water comprises lead and water pipe.Water-level probe comprises the sheet metal that is electrically connected with above-mentioned lead respectively, resistance R 5, R6, R7, amplifying triode BG1, BG2, diode D5, capacitor C 1 and relay J 1.
The utility model compared with prior art has following advantage:
1, easy for installation, laborsaving;
2, specious, volume is little.
Fig. 1 is a front view of the present utility model;
Fig. 2 is a left view of the present utility model;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the schematic perspective view of the utility model dolly (17);
Fig. 5 is the structural representation of water level controller (2);
Fig. 6 is the rod that draws water (13) structural representation;
Fig. 7 is circuit theory diagrams of the present utility model;
Fig. 8 is the circuit theory diagrams of probe (16).
Below in conjunction with drawings and Examples the utility model is done further detailed description:
Shown in Fig. 1,2,3,4, in casing (20), be provided with diversion cans (1), the controller (2) of control diversion cans (1) middle water level, hot-water cylinder (6), frozen water jar (8), water pipe (3), (4), (5), (7), (12), compressor (21) and condenser (15); In hot-water cylinder (6), be provided with heating tube (9), be provided with evaporimeter (10) in the periphery of frozen water jar (8); Also be provided with a support in casing (20), water bottle (14) is placed on the support; One end of drinking-water pipe (13) is equipped with the water-level probe (16) of control water bottle (14) middle water level, it inserts the bottle end, one end of other end water receiving pipe (12), the input of the other end water pump (11) of water pipe (12), the output termination diversion cans (1) of water pump (11); Water pump (1) is installed in the casing (20).In the utility model, the support of placing water bottle (14) comprises dolly (17), crossbeam (18), pulley (19) and wheel (22), crossbeam (18) is fixed on the casing (20), pulley (19) is fixed on the crossbeam (18), dolly (17) is placed on the crossbeam (18), is provided with wheel (22) below dolly (17).As shown in Figure 5, water level controller (2) comprises diaphragm (23), back-moving spring (24), push rod (25), normally-closed contact (26), normally opened contact (27), fine motion contact (28); When the water level in the diversion cans (1) is in low level (from too about 10MM at the bottom of the jar), air pressure minimum in the water pipe (3), push rod (25) is in extreme lower position under the effect of back-moving spring (24), fine motion contact (28) contacts with normally-closed contact, water pump this moment (11) is in "on" position, add water for diversion cans (1), when the water in the diversion cans (1) is in a high position (from 70MM at the bottom of the jar), air pressure maximum in the water pipe (3), diaphragm (23) distortion, promote push rod (25) upwards, push rod (25) contacts from normally-closed contact (26) fine motion contact (28) top with normally opened contact (27), water pump this moment (11) is in off-position, stops to add water to diversion cans (1).Shown in Fig. 6,8, the rod that draws water (13) comprises lead (29), (34) and water pipe (32); Water-level probe (16) comprises sheet metal (31), (33) that are electrically connected with above-mentioned lead (29), (34) respectively, resistance R 5, R6, R7, amplifying triode BG1, BG2, diode D5, capacitor C 1 and relay J 1.In the water bottle (14) during lack of water, sheet metal (31), (33) open circuit, relay J 1 is not worked, and water pump (11) quits work.As shown in Figure 7, power supply indicator D1 and the two ends that are connected on city's alternating current after resistance R 1 is connected.Water level controller (2) is connected with water pump (11); Refrigeration K switch 1, refrigeration temperature control device W1 and compressor (21) series connection; Heater switch K2, temperature controller W2 and heater (9) series connection; After above-mentioned three series circuit parallel connections, the one end is connected with switch one end of probe (16), the probe (16) the switch other end by resistance R 2, add the end that water indicator lamp D2 connects city's alternating current.The other end of the another termination of the switch city alternating current of probe (16).Resistance R 3 is connected back in parallel with compressor (21) with refrigeration indicator lamp D3; It is in parallel after resistance R 4 is connected with burner on light D4 with heater (9).Above-mentioned power supply indicator D1, add water indicator lamp D2, refrigeration indicator lamp D3 and burner on light D4 all are located on the panel of casing (20).