Water dispenser
Technical field
The utility model is a kind of water dispenser, belongs to the renovation technique of water dispenser.
Background technology
Existing commercially available water dispenser need use together with joining source of purified water outward, and general source of purified water has dual mode: a kind of is the configuration drummed pure water, but the drummed pure water quality is uneven, is difficult to guarantee the sanitation and hygiene of drinking water; Another kind is to buy to obtain purified water for drinking after water-purifying tank filters running water or other unboiled water water source, but the water-purifying tank price is higher.In addition, though commercially available straight drink machine can be made source of purified water, need to install and running water pipe outlet water pipe connecting, installation is inconvenient, and simultaneously straight drink machine can not use in the place that does not have water service.
The utility model content
The purpose of this utility model is to consider the problems referred to above and a kind of water dispenser that does not need to connect exterior line and can make pure water is provided.The utility model can satisfy the demand that the user obtains drinking water quickly and easily.
The technical solution of the utility model is: include body, water pot and outlet valve, wherein outlet valve is installed in the effluent pipe mouth of water pot, be provided with a cavity in the bottom of body, be provided with former water pot in the cavity, former water pot is connected with water pump by water pipe, the delivery port of water pump is connected with the water inlet of filter by water pipe, and the delivery port of filter communicates with the water purifying tank that places the water pot top by water pipe, and the water side of water purifying tank is connected with water pot by water pipe.
On the delivery port of above-mentioned former water pot bottle cap is installed, bottle cap is provided with inner chamber, and automatic sealing water device is installed in the inner chamber.
Above-mentioned automatic sealing water device includes push rod, spring, wherein the middle part of push rod is provided with annulus, the two ends up and down of bottle cap are respectively equipped with guide plate, push rod is installed in the set inner chamber of bottle cap, and pass the bottle cap set pilot hole of two ends guide plate up and down, spring is placed on the push rod, between the annulus that guide plate on bottle cap and push rod middle part are provided with, and also be respectively equipped with the through hole that allows water pass through on the guide plate at two ends about the bottle cap, radially leave the gap between the annulus at push rod middle part and the inwall of bottle cap.
Between the annulus at above-mentioned push rod middle part and the lower surface of bottle cap seal gasket is installed.
Above-mentioned water pot is the cold dual-purpose water pot of heat.
The below of above-mentioned former water pot is provided with the unboiled water pond, is provided with the primary filter device between sealing water device and the unboiled water pond automatically; Water purifying tank is provided with water level controller; Be connected with blast pipe between water purifying tank and the water pot.
Be provided with connector between above-mentioned former water pot and the water pump, be provided with anti-sealing reflux in the connector.
Above-mentioned anti-sealing reflux comprises push rod, spring, wherein the cavity of connector middle part is provided with baffle plate, push rod is installed in the set through hole of baffle plate, push rod is provided with the through hole that allows water pass through, spring housing is between baffled on the push rod, in the inwall of connector water inlet end and its institute, and push rod also is set with sealing ring on the position that is positioned at the connector water side.
Above-mentioned connector is arranged in the cavity of underpart.
Be connected with water pipe between above-mentioned connector and the former water pot, the end that water pipe is connected with former water pot is equipped with the primary filter device, is provided with sealing ring between the other end of water pipe and the connector.
On the delivery port of above-mentioned water pot bottle cap is installed.
Above-mentioned water purifying tank is provided with water level controller; Be connected with blast pipe between water purifying tank and the water pot.
The utility model is owing to be provided with cavity in the bottom of employing body, be provided with former water pot in the cavity, former water pot is connected with water pump by water pipe, the delivery port of water pump is connected with the water inlet of filter by water pipe, the delivery port of filter communicates with the water purifying tank that places the water pot top by water pipe, the structure that the water side of water purifying tank is connected with water pot by water pipe, the utility model does not need to connect exterior line, and can make pure water, it can satisfy the demand that the user obtains drinking water quickly and easily.The utility model is that a kind of design is ingenious, function admirable, convenient and practical water dispenser.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of automatic sealing water device among the utility model embodiment 1;
Fig. 3 is the stereogram of automatic sealing water device among the utility model embodiment 1;
Fig. 4 is the structural representation of the utility model embodiment 2.
Fig. 5 is the structural representation of anti-sealing reflux among the utility model embodiment 2.
The specific embodiment
Embodiment 1:
Structural representation of the present utility model as shown in Figure 1, 2, 3, include body 6, water pot 7 and outlet valve 8, wherein outlet valve 8 is installed in the effluent pipe mouth of water pot 7, be provided with a cavity 9 in the bottom of body 6, be provided with former water pot 10 in the cavity 9, former water pot 10 is connected with water pump 4 by water pipe, the delivery port of water pump 4 is connected by the water inlet of water pipe with filter 3, the delivery port of filter 3 communicates with the water purifying tank 1 that places water pot 7 tops by water pipe, and the water side of water purifying tank 1 is connected with water pot 7 by water pipe.
In the present embodiment, bottle cap 14 is installed on the delivery port of above-mentioned former water pot 10, bottle cap 14 is provided with inner chamber 11, and automatic sealing water device A is installed in the inner chamber 11.Above-mentioned automatic sealing water device A includes push rod 13, spring 12, wherein the middle part of push rod 13 is provided with annulus 18, the two ends up and down of bottle cap 14 are respectively equipped with guide plate 14A, push rod 13 is installed in the set inner chamber 11 of bottle cap 14, and pass bottle cap guide plate 14A set pilot hole 19 in two ends about in the of 14, spring 12 is placed on the push rod 13, between the annulus 18 that is provided with at the guide plate 14A and push rod 13 middle parts of bottle cap 14 upper ends, and also be respectively equipped with the through hole 20 that allows water pass through on the guide plate 14A at bottle cap two ends about in the of 14, radially leave gap 18A between the annulus 18 at push rod 13 middle parts and the inwall of bottle cap 14.
In the present embodiment, between the annulus 18 at above-mentioned push rod 13 middle parts and the lower surface of bottle cap 14 seal gasket 17 is installed.
In the present embodiment, the below of above-mentioned former water pot 10 is provided with unboiled water pond 15, is provided with primary filter device 16 between sealing water device A and the unboiled water pond 15 automatically; Water purifying tank 1 is provided with water level controller 2; Be connected with blast pipe 31 between water purifying tank 1 and the water pot 7.
Operation principle of the present utility model is as follows: the duty of water pump is by level sensor and control circuit control, when the water level of water purifying tank is lower than predefined low water level value, water pump is started working, and when the water level of water purifying tank reaches predefined high water level value, water pump quits work.In the time of above former water pot is upside down in the unboiled water pond, push rod is backed down by the unboiled water pond, and the water in the former water pot flows out from former water pot outlet, filters the back through the primary filter device and flows into the water pump that is installed in the body by pipeline.Because do not have pure water in the water purifying tank this moment, promptly water level is lower than the low water level value, and water pump is in running order, thereby and obtains pure water with the pressurization of the water in the unboiled water pond and by filter core.Pure water flows into water purifying tank by pipeline under the pressure effect that water pump constantly produces, and fills with cold water tank (hot-water cylinder), and up to reaching pre-set water level, water pump quits work.If the water level in the diversion basin is lower than predefined water level value once more, water pump promptly restarts work, and new working cycles begins.
Automatically sealing water device A is installed in the delivery port position of water bottle 10, and when water bottle 10 was put into unboiled water pond 15, the push rod 13 of sealing water device was upwards backed down automatically, and the water that water bottle is 10 li flows out from the through hole of bottle cap guide plate 14A, flows into unboiled water pond 15 then; When water bottle 10 was picked up, push rod 13 resetted under the effect of spring 12 power, and sealing ring 17 is compressed mutually by push rod annulus 18 and bottle cap 14, and this moment, the through hole of bottle cap guide plate 14A was blocked, and the water that water bottle is 10 li is limited in the water bottle the inside and can flow out.
Embodiment 2:
Structural representation of the present utility model as shown in Figure 4, it is identical with embodiment 1, difference is that above-mentioned former water pot 10 do not install automatic sealing water device A.But be provided with connector 21 between former water pot 10 and the water pump 4, be provided with anti-sealing reflux B in the connector 21.
In the present embodiment, above-mentioned anti-sealing reflux B includes push rod 22, spring 25, wherein the cavity of connector 21 middle part is provided with baffle plate 24, push rod 22 is installed in the set through hole of baffle plate 24, push rod 22 is provided with the through hole 27 that allows water pass through, spring 25 is enclosed within on the push rod 22, between the inwall and its institute baffled 24 of connector 21 water inlet ends, push rod 22 also is set with sealing ring 23 on the position that is positioned at connector 21 water sides.Above-mentioned connector 21 is arranged in the cavity 9 of body 6 bottoms.
In addition, be connected with water pipe 29 between above-mentioned connector 21 and the former water pot 10, water pipe 29 is equipped with primary filter device 30 with the end that former water pot 10 is connected, and is provided with sealing ring 26 between the other end of water pipe and the connector 21.Be equiped with bottle cap 28 on the delivery port of above-mentioned former water pot 10.
Operation principle of the present utility model is as follows: when water bottle 10 was put into cavity 9, water pipe 29 1 ends placed in the water bottle 10, and the other end backs down push rod 22, and under the negative pressure effect that water pump produces, the water in the water bottle flow in the water pump through pipeline, push rod 22 through holes; When water bottle took out from inner chamber 9, push rod resetted under the effect of spring 25 power, and the sealing ring 23 that the through hole of baffle plate 24 is installed on the push rod 22 blocks, and therefore the water in the pipeline can not be back in the cavity 9 when water bottle is removed.