CN2260927Y - Drinking water controlling switch for boiled-water drinking device - Google Patents

Abstract

The utility model relates to a drinking water controlling switch for a boiled-water drinking device, which is composed of a switch base, a rotary shaft, a fixing plate, a switch knob and other components. The switch base is provided with a three-phase corresponding pipe body circulating the raw water and the drinking water, and thus, the pipeline of the pipe body is communicated with the inner space of the switch base. A plurality of water hole rotating shafts are inserted into the switch base body, and the water holes on shaft levers can be linked with one set or two sets of three sets of water pipes on both sides of the switch base by the rotation of the rotating shafts. As a consequence, the utility model can play the action of closing other sets of pipelines simultaneously when the utility model opens some one set of pipeline, and thus, the utility model can ensure that the pipelines of the raw water and the drinking water of the boiled-water drinking device can not be in opening and circulating state simultaneously.

Description

The potable water control switch of boiling water water fountain

A kind of boiling water water fountain control switch.Especially the raw water liner and the potable water that refer to a kind of may command boiling water water fountain can not be in the unlatching circulation status simultaneously, to guarantee the unlikely boiling water water fountain control switch that drinks unboiled water of Consumer.

As shown in Figure 6, general boiling water water fountain is made of parts such as water tank (51), sealing valve (52), hot courage (53), electric heating piece (54), solenoid valve (55), warm courage (56), hot water tap (57) and warm water taps (58); During use, unboiled water is filled water tank (51), unboiled water in the water tank is flow in the hot courage (53) via water pipe by sealing valve (52) control, and the unboiled water in the hot courage can be boiled by electric heating piece (54) heating, is directly taken by hot water tap (57) for the Consumer and become hot boiling water.When unboiled water boils, control the solenoid valve (55) that hot courage and warm courage current open and close, the tripping simultaneously and hot boiling water that boils is flowed into store in the warm courage (56),, take by warm water tap (58) for the Consumer to form warm boiling water.The boiling water water fountain of this structure, when the Consumer by temperature, hot water tap (57), (58) take temperature, when hot boiling water is drunk, must earlier sealing valve (52) be changeed in " sealing " position, so that with the unboiled water path blockade, just can draw boiling water and drink, because this sealing valve (52) is to cut out the unboiled water path, when its role is to prevent to take the boiling water in hot courage (53) or the warm courage (56), cause drawdown and cause the unboiled water of water tank (51) to flow in the hot courage (53), to avoid drinking unboiled water.And a lot of Consumers often forget owing to not understanding above-mentioned drinking-water operation flag or a period of time, and do not close sealing valve (52) before taking boiling water earlier, cause the consequence that drinks unboiled water, have a strong impact on healthy worry and have.In view of this utility model is studied improvement meticulously, develops finally the utility model.

The purpose of this utility model is to provide a kind of boiling water water fountain control switch, produce certain group pipeline of unlatching by this switch and seal the effect that he organizes pipeline simultaneously, with unboiled water and the unlikely purpose of opening circulation status that is in simultaneously of potable water pipeline that reaches the boiling water water fountain.Improve general boiling water water fountain commonly used and do not close the sealing valve and cause unboiled water and potable water to be in the unlatching circulation status together, the unboiled water when drinking of causing fetching water can flow in the potable water and drink the shortcoming of unboiled water.

The purpose of this utility model is achieved in that boiling water water fountain control switch is made of assemblies such as switch base, running shaft, fixed plate and switching knobs, switch base is made of top frame and drum, the top frame is installed in switch base on the fixed plate, drum two sides are provided with three groups of corresponding bodys, its bottom is provided with an axis hole and a scalloped recess, be nested with for running shaft end and flange, running shaft closely is placed in the switch base drum, its body of rod is provided with several water holes, and wherein the flow direction in the flow direction in first water hole and the 3rd water hole each other in vertical state.

Below in conjunction with embodiment and accompanying drawing the utility model is described in further details:

Graphic explanation:

Fig. 1 is the utility model decomposing schematic representation.

Fig. 2 is the utility model combination schematic representation.

Fig. 3 is a plan view of the present utility model.

Fig. 4 is a left view of the present utility model.

Fig. 5 is the utility model unboiled water and potable water schematic flow sheet.

Fig. 6 is boiling water water fountain unboiled water commonly used and potable water schematic flow sheet.

1, switch base, (11), the top frame, (111), fixed hole, (12), drum, (13), first group of body (14), second group of body (15), the 3rd group of body, (16), axis hole, (17), scalloped recess, 2, running shaft, (21), pad, (22), snap ring, (23), first water hole, (24), second water hole, (25), the 3rd water hole, (26), flange, (27), seal ring, 3, fixed plate, (31), axis hole, (32), fixed hole, 4, switching knob, (51), water tank, (52), the sealing valve, (53), hot courage, (54), electric heating piece, (55), solenoid valve, (56), the temperature courage, (57), the hot water tap, (58), the warm water tap.

As shown in Figure 1 and Figure 2, for the utility model boiling water water fountain potable water control switch, constituted by switch base (1), running shaft (2), fixed plate (3) and switching knob assemblies such as (4); Wherein, this switch base (1) is constituted by a top frame (11) and a drum (12), several fixed holes (111) are arranged on the top frame (11), available screw screws togather and is fixed on the fixed plate (3), drum (12) is provided with three groups of symmetries and corresponding first, second and third group of body (13), (14), (15) in bucket wall two sides, is connected with the water pipe that supplies unboiled water, hot boiling water and warm boiling water respectively.Be nested with running shaft (2) in the drum (12), control the unlatching of above-mentioned three groups of water pipe lines and close by the rotation of running shaft.Drum (12) bottom offers axis hole (16), passes outside the bucket in order to running shaft (2) end.There is one scalloped recess (17) (as shown in Figure 3, Figure 4) at this axis hole (16) edge, and groove (17) can supply the terminal flange (26) of running shaft (2) ccontaining, to set the running shaft slewing area.Headed by the running shaft (2), the less body of rod in last two end bars footpaths, closely be nested with in the drum (12) of switch base (1), its end passes outside the bucket, be nested with the location for pad (21) and snap ring (22), it is fixing that the top then supplies switching knob (4) to plug, and makes that running shaft (2) is sheathed to be combined in the switch base (1).Be respectively equipped with several water holes of running through the body of rod (23), (24), (25) on running shaft (2) body of rod, and in the water hole the sheathed seal ring of two sides (27), wherein the flow direction of the flow direction of first water hole (23) and second, third water hole (24), (25) each other in vertical state, can pass through the rotation of running shaft (2), make on the axostylus axostyle water hole and switch base three groups of bodys of (1) two side (13), (14), (15) wherein one group or two groups be connected.When rotation running shaft (2) made first water hole (23) be connected with the pore of first group of body (13), the unboiled water that this pipeline is guided can be opened, and the guiding unboiled water flows in the hot courage.In addition two parallel second and third water hole (24), (25) then turn to, and seal the pipeline of second, third group body (14), (15) simultaneously, to block hot boiling water and the warm boiling water that second, third group body (14), (15) are guided.On the contrary, when rotating, running shaft (2) make second and third water hole (24), (25) organize body (14), (15) when pipeline is connected with second and third, hot boiling water and warm boiling water that this two pipeline is guided then can be opened simultaneously, take in order to the Consumer, at this moment, supply the pipeline of first group of body (13) of unboiled water circulation then to be closed simultaneously, with the circulation of blocking-up unboiled water, when avoiding the Consumer to take potable water, unboiled water flows in the hot courage, causes the Consumer to drink unboiled water.Therefore, the Consumer is when taking temperature or hot boiling water, and the unboiled water pipeline is to be closed state, so can not drink unboiled water.And when the unboiled water pipeline was opened, warm boiling water and hot boiling water pipeline all were closed state, and the Consumer then can't be drawn into potable water, therefore also can avoid allowing the Consumer drink unboiled water.The potable water control switch of the utility model boiling water water fountain is no matter switching knob (4) changes the position at " sealing " or " enabling ", therefore all unlikely circulation status that causes unboiled water and potable water to be unlatching simultaneously can reach and prevents that the Consumer is drawn into the purpose of unboiled water.Fixed plate (3) is L-shaped plate body, be fixed in body bottom surface appropriate location, offer an axis hole (31) on the plate body, can supply running shaft (2) front end to pass with installing switching knob (4), the axis hole periphery offers several fixed holes (32), screws togather fixing in order to switch base (1).

The utility model has the advantage of that the drinking water controlling switch utilization of boiled-water drinking device is opened Close seat so that three groups of corresponding pipe bodies to be set, supply respectively unboiled water and temperature, hot boiling water pipeline to connect and make With, cooperate the rotating shaft various flows to the water hole rotate and be connected, with control unboiled water and drinking water Open and close, make it reach the purpose that unboiled water and drinking water can't be opened circulation simultaneously. Solve aforementioned Boiled-water drinking device commonly used does not go to the switch knob " sealing " position before drinking, make boiling water The unboiled water of water fountain and drinking water are in opening simultaneously, cause when drawing drinking water, give birth to Water injects hot courage, causes the consumer to drink the shortcoming of unboiled water.

Claims (1)

1, a kind of potable water control switch of boiling water water fountain, by switch base (1), running shaft (2), switching knob (4) is formed, it is characterized in that switch base (1) is made of top frame (11) and drum (12), top frame (11) is installed in switch base (1) on the fixed plate (3), drum (12) two sides are provided with first group of body (13), second group of body (14), the 3rd group of body (15) drum (12) bottom is provided with an axis hole (16) and a scalloped recess (17), running shaft (2) closely is placed in switch base (1) drum (12), the body of rod of running shaft (2) is provided with several water holes, the flow direction of first water hole (23) and second water hole (24), the flow direction in the 3rd water hole (25) each other in vertical state.

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