CN106037474A - Water dispenser - Google Patents
Water dispenser Download PDFInfo
- Publication number
- CN106037474A CN106037474A CN201610523839.2A CN201610523839A CN106037474A CN 106037474 A CN106037474 A CN 106037474A CN 201610523839 A CN201610523839 A CN 201610523839A CN 106037474 A CN106037474 A CN 106037474A
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- China
- Prior art keywords
- water
- pipeline
- outlet
- bypass
- control valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
- A47J31/462—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank
- A47J31/467—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank for the infusion
Abstract
The invention relates to a water dispenser, comprising a heating water tank, wherein a water outlet of the heating water tank is connected with a water outlet pipe; a first water outlet pipeline is provided with a first bypass in parallel; the first bypass is connected with two ends of the first water outlet pipeline; a first water outlet end communicates with at least two water outlet ports, wherein one of the water outlet ports is connected with a first waste water recovery pipeline, and the other water outlet ports are connected with a first water discharge part; the water outlet pipe is further provided with a control element which controls hot water to flow through the first water outlet pipeline or the first bypass; and after the hot water flows through the first bypass, the hot water flows into the first waste water recovery pipeline for sterilizing the first water discharge part as well as the pipeline between the first bypass and the first waste water recovery pipeline. The sterilization process of the water dispenser is safe and reliable.
Description
Technical field
The present invention relates to a kind of household electrical appliance technical field, particularly relate to a kind of water dispenser.
Background technology
Drinking fountain is widely available the fields such as such as campus, hospital, station because it has the features such as water yield is big, water outlet is much cleaner
The use of institute crowd.Having various Drinking fountain in the market, it the most all has the functions such as water purification, heating, heat exchange.
Due to the drinking water proper temperature flowed out from the outlet of Drinking fountain, water outlet pipeline section the most after the heat exchanger and discharging water
Parts etc. all easily breed bacteria, if cleaning not in time, sterilizing, can make the total number of bacteria in drinking water exceed well over state's domestic discipline and family rules
Fixed sanitary standard for drinking water, people affect healthy after drinking.Therefore, occur in that a kind of with high temperature sterilization function
Water dispenser, such as patent documentation CN 204484822U, heating water tank is provided with sterilization outlet, and timing is released heat by heating water tank and opened
Water, carries out high temperature sterilization sterilization to the faucet in draining member and the connecting tube between each faucet.But its high temperature sterilization institute
Directly flowed out from faucet by automatic drain valve with hot boiled water, water overflow may be caused in the case of left unguarded, cause
Unnecessary loss, and dangerous.
In sum, the existing water dispenser with sterilizing function exists it cannot be guaranteed that the problem of safety sterilization.
Summary of the invention
In view of this, the present invention provides a kind of water dispenser, and main purpose is to make water dispenser sterilization process safe and reliable.
For reaching above-mentioned purpose, present invention generally provides following technical scheme:
Embodiments of the invention provide a kind of water dispenser, including:
Heating water tank, the outlet of described heating water tank connects outlet pipe；
Described outlet pipe includes the first water side, the first outlet pipe between described outlet and described first water side
Road is provided with heat-exchanger rig, becomes warm water and go out from described first after described outlet hot water out flows through described heat-exchanger rig
Water end (W.E.) flows out；
Described first outlet pipeline is provided with the first bypass of parallel connection, described first bypass and the two of described first outlet pipeline
End connects；
Described first water side is communicated with at least two water outlet port, and one of them water outlet port connects the first waste water reclamation
Pipeline, other water outlet ports connect the first draining member；
Being additionally provided with control element on described outlet pipe, described control element controls described hot water from described first outlet pipeline
Or flow through from described first bypass；
When described hot water is after described first by-pass, flow into described first waste water reclamation pipeline, in order to described
Pipeline between one draining member and described first bypass and described first waste water reclamation pipeline carries out sterilization processing.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
When described hot water flows through from described first bypass, and it is full of described first bypass and described first waste water reclamation pipeline
Between pipeline heat insulation a period of time after, flow into described first waste water reclamation pipeline, in order to described first draining member and institute
The pipeline stated between the first bypass and described first waste water reclamation pipeline carries out sterilization processing.
Preferably, described outlet pipe also includes that described second outlet pipeline, described second outlet pipeline are serially connected with parallel connection
After described first outlet pipeline and the first bypass, the end of described second outlet pipeline is described first water side.
Preferably, described first outlet pipeline includes that heat exchange segment, described heat exchange segment and described heat-exchanger rig carry out heat
Exchange, the heat exchange segment of described first outlet pipeline is also parallel with the second bypass, described second bypass and described heat exchange segment
Two ends connect；
Described second outlet pipeline is provided with on temperature-sensitive bag, and described second bypass and is correspondingly provided with heat control valve.
Preferably, described heating water tank also includes water inlet, and described water inlet connects water inlet pipe, described water inlet pipe and water
Source connects；
Described water inlet pipe includes that the first inlet pipeline, described first inlet pipeline carry out heat with the water in described heat exchange segment
Exchange.
Preferably, described first inlet pipeline is enclosed in the outside of the heat exchange segment of described first outlet pipeline, for S-shaped or
The mating shapes of fold-line-shaped, the heat exchange segment of described first outlet pipeline and described first inlet pipeline.
Preferably, described control element includes the first control valve and the second control valve；
Wherein, described first control valve is arranged on described first outlet pipeline, and described second control valve is arranged on described
In first bypass, described first control valve is opened time different with described second control valve；
Described control element also includes that the first drain valve, described first drain valve are arranged on described first waste water reclamation pipeline
On；
Described first control valve and described first draining member are opened, and described second control valve and described first drain valve close
When closing, the hot water that described outlet flows out, from described first outlet pipeline process, becomes warm water from described first after supercooling
Draining member flows out；
Described first control valve and described first draining member are closed, and described second control valve and described first drain valve are beaten
When opening, the hot water that described outlet flows out bypasses past from described first, flows into described first waste water reclamation pipeline.
Preferably, described first control valve is arranged on downstream node and the downstream of described second bypass of described first bypass
Between node.
Preferably, described second outlet pipeline is additionally provided with sterilizing unit.
Preferably, the bottom of described heating water tank is provided with floss hole, and described floss hole connects the second waste water reclamation pipeline
One end, the other end of described second waste water reclamation pipeline is connected to described first waste water reclamation pipeline.
Preferably, described control element also includes that the second drain valve, the second drain valve are arranged on described second waste water reclamation
On pipeline.
Preferably, described water inlet pipe was provided with the first relief valve, described first relief valve before entering described water inlet
It is connected with described first waste water reclamation pipeline.
Preferably, described outlet pipe also includes the second water side, and the water outlet port of described second water side connects second and puts
Wet part, arrange the 4th control valve between described second water side and described outlet, to control from described outlet out
Hot water flows out from the second draining member.
Preferably, described hot water temperature is more than or equal to 90 DEG C, and described warm water temperature scope is 35-85 DEG C.
By technique scheme, one water dispenser of the present invention at least has the advantage that
A kind of water dispenser of the present invention is by making described first outlet pipeline arrange the first bypass of parallel connection, and makes control unit
The part described hot water of control flows through from described first outlet pipeline or from described first bypass；Due on described first outlet pipeline
It is provided with heat-exchanger rig, therefore after described outlet hot water out flows through described heat-exchanger rig, becomes warm water and go out from described first
Water end (W.E.) flows out.Simultaneously as described first water side is communicated with at least two water outlet port, one of them water outlet port connects the
One waste water reclamation pipeline, other water outlet ports connect the first draining member, therefore when described hot water is from described first outlet pipeline
When flowing through, described control element controls the warm water after heat-exchanger rig cools down and flows out from described first draining member, it is achieved directly
Drink the function of warm water；When described hot water is out-of-date from described first by-pass, described control element controls described hot water and flows into institute
State the first waste water reclamation pipeline, it is achieved the high temperature sterilization function to outlet pipe and the first draining member, simultaneously high temperature sterilization
Hot water is recycled utilization through described first waste water reclamation pipeline, has saved water resource.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
Fig. 1 is the pipeline structure schematic diagram of a kind of water dispenser that embodiments of the invention provide.
Detailed description of the invention
By further illustrating the technological means and effect that the present invention taked by reaching predetermined goal of the invention, below in conjunction with
Accompanying drawing and preferred embodiment, to according to the detailed description of the invention of the present patent application, structure, feature and effect thereof, describe in detail such as
After.In the following description, what different " embodiments " or " embodiment " referred to is not necessarily same embodiment.Additionally, one or many
Special characteristic, structure or feature in individual embodiment can be combined by any suitable form.
As it is shown in figure 1, a kind of water dispenser that one embodiment of the present of invention proposes, including heating water tank 10.Described heating
The outlet 11 of water tank 10 connects outlet pipe 20.Described outlet pipe 20 includes the first water side 21, described outlet 11 He
The first outlet pipeline 22 between described first water side 21 is provided with heat-exchanger rig 100, from described outlet 11 heat out
Water (>=90 DEG C, preferably >=95 DEG C, more preferably 100 DEG C) become after flowing through described heat-exchanger rig 100 warm water (35-85 DEG C, preferably
35-50 DEG C) flow out from described first water side 21.Described first outlet pipeline 22 is provided with the first bypass 23 of parallel connection, and described the
One bypass 23 is connected with the two ends of described first outlet pipeline 22, makes described heat-exchanger rig 100 be in described first bypass 23 Hes
Between two connection nodes of described first outlet pipeline 22.
Described first water side 21 is communicated with at least two water outlet port, and one of them water outlet port connects the first waste water and returns
Closed tube road, other water outlet ports connect the first draining member.Preferably, when two water outlet ports, as it is shown in figure 1, described
One water side 21 and two described water outlet ports 211 constitute threeway, and one of them water outlet port 211 connects the first draining member
30, a water outlet port 211 connects the first waste water reclamation pipeline 50.
Being additionally provided with control element on described outlet pipe 20, described control element controls described hot water from described first outlet pipe
Road 22 or 23 flow through from described first bypass.Specifically, when needs flow out capable of direct drinking from described first draining member 30
Warm water time, described control element control described hot water flow through described heat-exchanger rig 100 from described first outlet pipeline 22, and
The most described control element controls described first draining member 30 and opens, and makes the warm water after heat-exchanger rig 100 cools down from described
First draining member 30 flows out.Due to the hot water after the cooling of described heat-exchanger rig 100, in described first outlet pipeline 22
Becoming room temperature boiled water (such as 35 DEG C of-50 DEG C of warm water), the pipeline therefore flow through at warm water and the first draining member 30 etc. are easily
The microorganisms such as bacterial growth, need periodically described outlet pipe 20 to be carried out high-temperature sterilization treatment, when carrying out high-temperature sterilization treatment, and institute
State the control element described hot water of control to flow through from described first bypass 23.When described hot water is after described first bypass 23 is flow through,
Flow into described first waste water reclamation pipeline 50, in order to described first draining member 30 and described first bypass 23 and described first
Pipeline between waste water reclamation pipeline 50 carries out sterilization processing.Now, although described hot water does not flow through described first drainage part
Part 30, but the heat of described hot water is delivered to described first draining member 30, therefore, described by the conduction of heat of pipeline
One draining member 30 and the pipeline leading to described first draining member 30 also achieve high temperature sterilization function.Described first discharges water
Parts 30 can be faucet etc..
Preferably, when described hot water flows through from described first bypass 23, and it is full of described first bypass 23 and described first
After pipeline heat insulation a period of time between waste water reclamation pipeline 50, flow into described first waste water reclamation pipeline 50, in order to described
Pipeline between first draining member 30 and described first bypass 23 and described first waste water reclamation pipeline 50 carries out sterilization processing.
Insulation a period of time, for sterilizing function can be better achieved, sterilizes more thorough.
A kind of water dispenser of the present invention is by making described first outlet pipeline arrange the first bypass of parallel connection, and makes control unit
The part described hot water of control flows through from described first outlet pipeline or from described first bypass；Due on described first outlet pipeline
It is provided with heat-exchanger rig, therefore after described outlet hot water out flows through described heat-exchanger rig, becomes warm water and go out from described first
Water end (W.E.) flows out.Simultaneously as described first water side is communicated with two water outlet ports, go out described in described first water side and two
Water end (W.E.) mouth constitutes threeway, and one of them water outlet port connects the first draining member, and another water outlet port connects the first waste water and returns
Closed tube road, therefore when described hot water flows through from described first outlet pipeline, described control element controls to cool down through heat-exchanger rig
After warm water from described first draining member flow out, it is achieved directly drink the function of warm water；When described hot water is other from described first
When road is flow through, described control element controls described hot water and flows into described first waste water reclamation pipeline, it is achieved to outlet pipe and first
The high temperature sterilization function of draining member, the hot water of high temperature sterilization is recycled profit through described first waste water reclamation pipeline simultaneously
With, save water resource.
Preferably, as it is shown in figure 1, described outlet pipe 20 can also include described second outlet pipeline 24, described second goes out
Water lines 24 connect with described first outlet pipeline 22 and the first bypass 23, is serially connected with described first outlet pipeline in parallel and the
After one bypass, the end of described second outlet pipeline 24 is described first water side 21.
Preferably, described first outlet pipeline 22 can include that heat exchange segment 221, described heat exchange segment 221 are changed with described
Thermal 100 carries out heat exchange, and the heat exchange segment 221 of described first outlet pipeline 22 can also be arranged in parallel the second bypass 222,
Described second bypass 222 is connected with the two ends of described heat exchange segment 221.For the warm water after making by described heat-exchanger rig 100
Temperature is suitable for drinking of people, can arrange temperature-sensitive bag 70 and measure the water temperature flow through, simultaneously on described second outlet pipeline 24
Bypass described second and on 222, heat control valve 80 is correspondingly set, control from institute by regulating the open angle of described heat control valve 80
State the hot water amount that the second bypass 222 is flowed out, make from the hot water of described second bypass 222 outflow and from described first outlet pipeline 22
The mixed temperature of warm water flowed out reaches design temperature, and applicable people directly drink.
Preferably, as it is shown in figure 1, described heating water tank 10 also includes water inlet 12, described water inlet 12 connects to be had into water
Pipe 40, described water inlet pipe 40 is connected with water source.Water inlet can be connected with defecator, and defecator can include that sand filtration is filtered
Device, ultra filtration filter, carbon block filter, PP cotton filter etc., it is preferable that water intake ball valve can be set before defecator,
Control water and flow through defecator.Preferably, as it is shown in figure 1, described water source can be tap water, described tap water can warp successively
What, after crossing the filtration such as sand filtration filter 121, ultra filtration filter 122, carbon block filter 123, enter in described heating water tank 10.
As it is shown in figure 1, described water inlet pipe 40 can include the first inlet pipeline 41, described first inlet pipeline 41 is with described
Water in heat exchange segment 221 carries out heat exchange.Preferably, the heat exchange segment 221 of described first outlet pipeline 22 is from described first
Inlet pipeline 41 passes, flows through the cold water in described first inlet pipeline 41 and be wrapped in the outer wall of described heat exchange segment 221 in fact
Now the hot water in described heat exchange segment 221 is cooled down.Enter the hot water in described heat exchange segment 221 after heat exchange
Becoming warm water, such as, be down to about 40 DEG C, can be supplied to people and directly drink, meanwhile, heat exchange makes described first water inlet pipe
Cold water in road 41 is preheated, and therefore can save the energy during heating in described heating water tank 10.
Preferably, as it is shown in figure 1, described first inlet pipeline 41 can be S-shaped or fold-line-shaped, it is enclosed in described first and goes out
The outside of the heat exchange segment 221 of water lines 22；Heat exchange segment 221 and described first inlet pipeline of described first outlet pipeline 22
The mating shapes of 41.S-shaped or described first inlet pipeline 41 of fold-line-shaped and described heat exchange segment 221 can lengthen heat exchange
Length of pipe section so that heat exchanging process carries out more abundant, so improve work efficiency.
Preferably, as it is shown in figure 1, described control element can include the first control valve 61 and the second control valve 62.Wherein,
Described first control valve 61 can be arranged on described first outlet pipeline 22, and described second control valve 62 can be arranged on described
In first bypass 23, described first control valve 61 and described second control valve 62 are opened time different.Described control element is all right
Including the first drain valve 63, described first drain valve 63 is arranged on described first waste water reclamation pipeline 50.Concrete control mode
For:
When described first control valve 61 and described first draining member 30 are opened, described second control valve 62 and described first
When drain valve 63 cuts out, the hot water that described outlet 11 flows out, from described first outlet pipeline 22 process, becomes after supercooling
Warm water flows out from described first draining member 30, directly quotes for people；
When described first control valve 61 and described first draining member 30 are closed, described second control valve 62 and described first
When drain valve 63 is opened, the hot water that described outlet 11 flows out, from described first bypass 23 processes, flows into described first waste water and returns
Closed tube road 50, hot water, in flow process, carries out high temperature sterilization to the pipeline flowed through and disinfects, simultaneously to being in the first water outlet
First draining member 30 (such as faucet) of end carries out high temperature sterilization by conduction of heat and disinfects.
Preferably, as it is shown in figure 1, described first control valve 61 can be arranged on described first bypass 23 downstream node and
Between the downstream node of described second bypass 222.Needing exist for explanation, described downstream node i.e. flows along hot water or warm water
Direction be in the connection node in downstream.The purpose so arranged is that, when high temperature sterilization, described first control valve 61 is closed,
The hot water that described outlet 11 flows out remains to enter described first outlet pipe 22 and described first bypass 23, such that it is able to institute
State the first outlet pipe 22 and described first bypass 23 carries out high temperature sterilization.
Preferably, as it is shown in figure 1, be also provided with sterilizing unit on described second outlet pipeline 24, preferably ultraviolet is killed
Bacterium lamp 25.Directly water especially warm water is carried out sterilizing process, from pipeline and water source two by described ultraviolet germicidal 25
Individual aspect carries out sterilization processing, makes directly to drink during warm water more safe and reliable.It addition, described ultraviolet germicidal 25 uses ultraviolet
Line sterilizes, and simple to operate, technically reliable, side effect are little.
Preferably, as it is shown in figure 1, when the water in heating water tank 10 needs cleaning to change, as it is shown in figure 1, can be in institute
The bottom stating heating water tank 10 arranges floss hole 13, and described floss hole 13 connects one end of the second waste water reclamation pipeline 90, described
The other end of the second waste water reclamation pipeline 90 imports and is connected in described first waste water reclamation pipeline 50 recycle together, enters one
Step has saved water resource, and discharges simplicity.
Preferably, as it is shown in figure 1, described control element can also include the second drain valve 64, described second drain valve 64
It is arranged on described second waste water reclamation pipeline 90, for controlling the cleaning discharge of the water in heating water tank 10.
The described water inlet pipe 40 part before described first inlet pipeline 41 can arrange the 3rd control valve 65 and pulse
Enumerator 66.3rd control valve 65 is mainly used in controlling whether whole water dispenser intakes, and carrying out draining at night when, needs
Closing the 3rd control valve 65, otherwise draining at night action can not be carried out.Impulse scaler 66 is then used for recording the total Water of entrance,
Thus judge whether the life-span of the parts such as filter element expires.Preferably, described water inlet pipe 40 can before entering described water inlet 12
To arrange the first relief valve 69.After heating, the water temperature in boiler 10 is the highest, and pressure ratio is relatively big, but the water temperature in water inlet pipe 40
Ratio is relatively low, and without the first relief valve 69, then the water in boiler 10 can pass back in water inlet pipe 40.Now, the first safety
Valve 69 plays non-return effect, i.e. water can only enter boiler 10 from water inlet pipe 40, and can not blow back into into water from boiler 10
In pipe 40.Preferably, described first relief valve 69 is connected with described first waste water reclamation pipeline 50.Now, the first relief valve 69
Stress control can be carried out, when the pressure in boiler 10 exceedes certain value, the first relief valve 69 action, let out to boiler 10
Pressure, hot water can be discharged in the first waste water reclamation pipeline 50.
As it is shown in figure 1, described outlet pipe 20 can also include the second water side 27, the water side of described second water side 27
Mouth can connect the second draining member 31 (preferably faucet), can set between described second water side 27 and described outlet 11
Put the 4th control valve 68.Hot water can be flowed out from described second draining member 31, user's demand to hot water can be met simultaneously,
Very easy to use.
Preferably, described outlet pipe 20 can also include that the 3rd water side 26, described second water side 26 connect the second peace
Full valve 67, for pressure release.
High-temperature sterilization process is, as it is shown in figure 1, described 3rd control valve 65, described second control valve 62, described first row
Putting valve 63 to open, described first control valve 61, described second drain valve 64, described 4th control valve 68 are closed, and now add hot water
In case 10 high-temperature water (preferably >=95 DEG C, such as 100 DEG C) can through first bypass 23 flow through as described in the first outlet pipeline 24, higher than 90
DEG C high-temperature water quickly will be full of whole outlet pipe 20 such as the 1min that only need to flow, and the first drainage part can be made through conduction of heat
The hull-skin temperature of part 30 (such as faucet) reaches 70 DEG C, certain time after 1min close as described in the 3rd control valve 65, as described in
Second control valve 62 and described first drain valve 63 carry out being incubated the scheduled time such as 20min, control the described 3rd after 20min again
Valve 65, described second control valve 62 and described first drain valve 63 are opened, described first control valve 61 and described second drain valve
64, described 4th control valve 68 remains turned-off again high temperature sterilization once.Through verification experimental verification, the method sterilization clearance is high,
Good bactericidal effect can be played, and whole process is all carried out inside machine, user will not be made to misunderstand.Certainly, with
Upper is only that one illustrates, can be according to ambient temperature in actual application, and arranging required temperature retention time, such as winter can
With insulation repeatedly, each time shortens, and summer, temperature retention time was long, but number of times is few.The cycle carrying out high temperature sterilization can also be set,
The most once a day or two days once.
In the high temperature sterilization means commercially existed at present, conventional method is to be flowed out at faucet by hot water, from
And carry out automatic high temperature, but so it is designed with the biggest drawback, because under normal circumstances, sterilization process is when unmanned
Phase, if now hot water flows out the probability having generation overflow at faucet, cause the trouble that some are unnecessary.
The present invention is possible not only to make high-temperature water (preferably >=95 DEG C) be saturated with pipeline and sterilizes, and sterilization can be made to be made
Water directly flow away from described first waste water reclamation pipeline 50, it is to avoid the danger directly flowed away at the fire hose draught animals, kill meanwhile
The water that bacterium is used can be recycled recycling, has saved water resource.
In sum, skilled addressee readily understands that, on the premise of not conflicting, above-mentioned each advantageous manner can
Freely to combine, superposition.
The above, be only presently preferred embodiments of the present invention, the present invention not makees any pro forma restriction, depends on
Any simple modification, equivalent variations and the modification made above example according to the technical spirit of the present invention, all still falls within this
In the range of bright technical scheme.
Claims (14)
1. a water dispenser, it is characterised in that including:
Heating water tank, the outlet of described heating water tank connects outlet pipe；
Described outlet pipe includes the first water side, on the first outlet pipeline between described outlet and described first water side
It is provided with heat-exchanger rig, after described outlet hot water out flows through described heat-exchanger rig, becomes warm water from described first water side
Flow out；
Described first outlet pipeline is provided with the first bypass of parallel connection, and described first bypass connects with the two ends of described first outlet pipeline
Connect；
Described first water side is communicated with at least two water outlet port, and one of them water outlet port connects the first waste water reclamation pipe
Road, other water outlet ports connect the first draining member；
Be additionally provided with control element on described outlet pipe, described control element control described hot water from described first outlet pipeline or
Flow through from described first bypass；
When described hot water is after described first by-pass, flow into described first waste water reclamation pipeline, in order to put described first
Pipeline between wet part and described first bypass and described first waste water reclamation pipeline carries out sterilization processing.
Water dispenser the most according to claim 1, it is characterised in that
When described hot water flows through from described first bypass, and it is full of between described first bypass and described first waste water reclamation pipeline
Pipeline heat insulation a period of time after, flow into described first waste water reclamation pipeline, in order to described first draining member and described
Pipeline between one bypass and described first waste water reclamation pipeline carries out sterilization processing.
Water dispenser the most according to claim 1 and 2, it is characterised in that
Described outlet pipe also includes that described second outlet pipeline, described second outlet pipeline are serially connected with described first water outlet of parallel connection
After pipeline and the first bypass, the end of described second outlet pipeline is described first water side.
Water dispenser the most according to claim 3, it is characterised in that
Described first outlet pipeline includes heat exchange segment, and described heat exchange segment and described heat-exchanger rig carry out heat exchange, described the
The heat exchange segment of one outlet pipeline is also parallel with the second bypass, and described second bypass is connected with the two ends of described heat exchange segment；
Described second outlet pipeline is provided with on temperature-sensitive bag, and described second bypass and is correspondingly provided with heat control valve.
Water dispenser the most according to claim 4, it is characterised in that
Described heating water tank also includes water inlet, and described water inlet connects has water inlet pipe, described water inlet pipe to be connected with water source；
Described water inlet pipe includes that the first inlet pipeline, described first inlet pipeline and the water in described heat exchange segment carry out heat friendship
Change.
Water dispenser the most according to claim 5, it is characterised in that
Described first inlet pipeline is enclosed in the outside of the heat exchange segment of described first outlet pipeline, for S-shaped or fold-line-shaped, described
The heat exchange segment of the first outlet pipeline and the mating shapes of described first inlet pipeline.
Water dispenser the most according to claim 4, it is characterised in that
Described control element includes the first control valve and the second control valve；
Wherein, described first control valve is arranged on described first outlet pipeline, and described second control valve is arranged on described first
In bypass, described first control valve is opened time different with described second control valve；
Described control element also includes that the first drain valve, described first drain valve are arranged on described first waste water reclamation pipeline；
Described first control valve and described first draining member are opened, and described second control valve and described first drain valve are closed
Time, the hot water that described outlet flows out, from described first outlet pipeline process, becomes warm water after supercooling and puts from described first
Wet part flows out；
Described first control valve and described first draining member are closed, and described second control valve and described first drain valve are opened
Time, the hot water that described outlet flows out bypasses past from described first, flows into described first waste water reclamation pipeline.
Water dispenser the most according to claim 7, it is characterised in that
Described first control valve is arranged between the downstream node of described first bypass and the downstream node of described second bypass.
Water dispenser the most according to claim 3, it is characterised in that
It is additionally provided with sterilizing unit on described second outlet pipeline.
Water dispenser the most according to claim 1 and 2, it is characterised in that
The bottom of described heating water tank is provided with floss hole, and described floss hole connects one end of the second waste water reclamation pipeline, and described
The other end of two waste water reclamation pipelines is connected to described first waste water reclamation pipeline.
11. water dispensers according to claim 10, it is characterised in that
Described control element also includes that the second drain valve, the second drain valve are arranged on described second waste water reclamation pipeline.
12. water dispensers according to claim 5, it is characterised in that
Described water inlet pipe was provided with the first relief valve before entering described water inlet, and described first relief valve gives up with described first
Water recovery culvert connects.
13. water dispensers according to claim 1 and 2, it is characterised in that
Described outlet pipe also includes the second water side, and the water outlet port of described second water side connects the second draining member, described
4th control valve is set between the second water side and described outlet, to control to put from second from described outlet hot water out
Wet part flows out.
14. according to the water dispenser described in any one of claim 1～2,4～9,11～13, it is characterised in that described hot water temperature
More than or equal to 90 DEG C, described warm water temperature scope is 35-85 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610523839.2A CN106037474A (en) | 2016-07-05 | 2016-07-05 | Water dispenser |
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Cited By (3)
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| CN108002618A (en) * | 2016-12-28 | 2018-05-08 | 芜湖美的厨卫电器制造有限公司 | Water purifier |
| CN112471895A (en) * | 2020-11-24 | 2021-03-12 | 珠海格力电器股份有限公司 | Drinking machine capable of providing cool boiled water and control method |
| CN114158925A (en) * | 2021-08-31 | 2022-03-11 | 佛山市顺德区美的饮水机制造有限公司 | Waterway assembly for multifunctional water dispenser and multifunctional water dispenser with same |
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Application publication date: 20161026 |