CN206062908U - Water dispenser - Google Patents
Water dispenser Download PDFInfo
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- CN206062908U CN206062908U CN201620700902.0U CN201620700902U CN206062908U CN 206062908 U CN206062908 U CN 206062908U CN 201620700902 U CN201620700902 U CN 201620700902U CN 206062908 U CN206062908 U CN 206062908U
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- water
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- bypass
- outlet
- sewage treatment
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 251
- 230000001954 sterilising effect Effects 0.000 claims abstract description 39
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 33
- 239000008236 heating water Substances 0.000 claims abstract description 19
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 239000010865 sewage Substances 0.000 claims description 44
- 238000012545 processing Methods 0.000 claims description 7
- 241000628997 Flos Species 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract 1
- 230000035622 drinking Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009287 sand filtration Methods 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model relates to a water dispenser, include: the water outlet of the heating water tank is connected with a water outlet pipe; the first water outlet pipeline is provided with a first bypass connected in parallel, and the first bypass is connected with two ends of the first water outlet pipeline; the first water outlet end is communicated with at least two water outlet ports, one water outlet port is connected with the first wastewater recovery pipeline, and the other water outlet ports are connected with the first water discharging component; the water outlet pipe is also provided with a control element which controls hot water to flow through the first water outlet pipeline or the first bypass pipeline; and when the hot water flows through the first bypass, the hot water flows into the first wastewater recovery pipeline to sterilize the first water discharge part and the pipeline between the first bypass and the first wastewater recovery pipeline. The water dispenser of the utility model has safe and reliable sterilization process.
Description
Technical field
The utility model is related to a kind of household electrical appliance technical field, more particularly to a kind of water dispenser.
Background technology
Drinking fountain there is the features such as water yield is big, water outlet is much cleaner to be widely available such as field such as campus, hospital, station because of which
The use of institute crowd.There are various Drinking fountains in the market, which all has the functions such as water purification, heating, heat exchange substantially.
Due to the drinking water proper temperature that the delivery port from Drinking fountain flows out, therefore water outlet pipeline section after the heat exchanger and discharge water
Part etc. all easy breed bacterias, if cleaning, sterilized not in time, 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 204484822 U of patent document CN, heating water tank are provided with sterilized delivery port, regularly release heat by heating water tank and open
Water, carries out high temperature sterilization sterilization to the connecting tube between the tap in draining member and each tap.But its high temperature sterilization institute
Directly flowed out from tap by automatic drain valve with hot boiling water, water overflow may be caused in the case of left unguarded, caused
Unnecessary loss, and it is dangerous.
In sum, the existing water dispenser with sterilizing function be present it cannot be guaranteed that safety is sterilized.
Utility model content
In view of this, the utility model provides a kind of water dispenser, and main purpose is to make water dispenser sterilization process safely may be used
Lean on.
To reach above-mentioned purpose, the utility model mainly provides following technical scheme：
Embodiment of the present utility model provides a kind of water dispenser, including：
Heating water tank, the delivery port of the heating water tank are connected with outlet pipe；
The outlet pipe includes the first water side, the first outlet pipe between the delivery port and first water side
Road is provided with heat-exchanger rig, becomes warm water and go out from described first after flowing through the heat-exchanger rig from delivery port hot water out
Water end (W.E.) flows out；
First outlet pipeline is provided with the first bypass of parallel connection, first bypass and the two of first outlet pipeline
End connection；
First water side is communicated with least two water outlet ports, and one of water outlet port connects the first Sewage treatment
Pipeline, other water outlet ports connect the first draining member；
Control element is additionally provided with the outlet pipe, the control element controls the hot water from first outlet pipeline
Or flow through from the described first bypass；
When the hot water is after first by-pass, the first Sewage treatment pipeline is flowed into, to described the
Pipeline between one draining member and first bypass and the first Sewage treatment pipeline carries out sterilization processing.
The purpose of this utility model and solve its technical problem and can also be applied to the following technical measures to achieve further.
When the hot water is flow through from the described first bypass, and full of the described first bypass and the first Sewage treatment pipeline
Between pipeline heat insulation for a period of time after, flow into the first Sewage treatment pipeline, to first draining member and institute
The pipeline stated between the first bypass and the first Sewage treatment pipeline carries out sterilization processing.
Preferably, the outlet pipe also includes second outlet pipeline, and second outlet pipeline is serially connected with parallel connection
After first outlet pipeline and the first bypass, the end of second outlet pipeline is first water side.
Preferably, first outlet pipeline includes heat exchange segment, and the heat exchange segment carries out heat with the heat-exchanger rig
Exchange, the heat exchange segment of first outlet pipeline is also parallel with the second bypass, second bypass and the heat exchange segment
Two ends connect；
Second outlet pipeline is provided with temperature-sensitive bag, and second bypass and is correspondingly provided with heat control valve.
Preferably, the heating water tank also includes water inlet, and the water inlet is connected with water inlet pipe, the water inlet pipe and water
Source connects；
The water inlet pipe includes the first inlet pipeline, and first inlet pipeline carries out heat with the water in the heat exchange segment
Exchange.
Preferably, first inlet pipeline is enclosed in the outside of the heat exchange segment of first outlet pipeline, be S-shaped or
Fold-line-shaped, the mating shapes of the heat exchange segment of first outlet pipeline and first inlet pipeline.
Preferably, the control element includes the first control valve and the second control valve；
Wherein, the first control valve is arranged on first outlet pipeline, and the second control valve is arranged on described
In first bypass, the first control valve is opened when different with the described second control valve；
The control element also includes the first drain valve, and first drain valve is arranged on the first Sewage treatment pipeline
On；
The first control valve and first draining member are opened, and the second control valve and first drain valve are closed
When closing, the hot water that the delivery port flows out is passed through from first outlet pipeline, becomes warm water from described first after cooling
Draining member flows out；
The first control valve and first draining member are closed, and the second control valve and first drain valve are beaten
When opening, the hot water that the delivery port flows out is passed through from the described first bypass, flows into the first Sewage treatment pipeline.
Preferably, the first control valve is arranged on the downstream node of first bypass and the downstream of second bypass
Between node.
Preferably, sterilizing unit is additionally provided with second outlet pipeline.
Preferably, the bottom of the heating water tank is provided with floss hole, and the floss hole connects the second Sewage treatment pipeline
One end, the other end of the second Sewage treatment pipeline are connected to the first Sewage treatment pipeline.
Preferably, the control element also includes the second drain valve, and the second drain valve is arranged on second Sewage treatment
On pipeline.
Preferably, the water inlet pipe was provided with the first safety valve, first safety valve before into the water inlet
It is connected with the first Sewage treatment pipeline.
Preferably, the outlet pipe also includes the second water side, and the water outlet port connection second of second water side is put
Wet part, arranges the 4th between second water side and the delivery port and controls valve, to control from the delivery port out
Hot water is flowed out from the second draining member.
Preferably, the hot water temperature is more than or equal to 90 DEG C, and the warm water temperature scope is 35-85 DEG C.
By above-mentioned technical proposal, a kind of water dispenser of the utility model at least has following advantages：
A kind of water dispenser of the utility model arranges the first bypass in parallel by making first outlet pipeline, and makes control
Element processed controls the hot water from first outlet pipeline or flows through from the described first bypass；Due to first outlet pipe
Road is provided with heat-exchanger rig, therefore becomes warm water after the hot water from the delivery port out flows through the heat-exchanger rig from described
Flow out one water side.Simultaneously as first water side is communicated with least two water outlet ports, one of water outlet port connects
The first Sewage treatment pipeline is connect, other water outlet ports connect the first draining member, therefore when the hot water is from first water outlet
When pipeline flows through, warm water of the control element control Jing after heat-exchanger rig cooling is flowed out from first draining member, is realized
The function of warm water is drunk directly；When the hot water is out-of-date from first by-pass, the control element controls the hot water stream
Enter the first Sewage treatment pipeline, realize the high temperature sterilization function to outlet pipe and the first draining member, while high temperature sterilization
Described in hot water Jing, the first Sewage treatment pipeline is recycled utilization, has saved water resource.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Description of the drawings
Fig. 1 is a kind of pipeline structure schematic diagram of water dispenser that embodiment of the present utility model is provided.
Specific embodiment
Further to illustrate that the utility model is to reach technological means and effect that predetermined utility model purpose is taken,
Below in conjunction with accompanying drawing and preferred embodiment, to the specific embodiment according to the utility model application, structure, feature and its work(
Effect, describes in detail as after.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same enforcement
Example.Additionally, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
As shown in figure 1, a kind of water dispenser that one embodiment of the present utility model is proposed, including heating water tank 10.It is described
The delivery port 11 of heating water tank 10 is connected with outlet pipe 20.The outlet pipe 20 includes the first water side 21, in the delivery port
The first outlet pipeline 22 between 11 and first water side 21 is provided with heat-exchanger rig 100, from the delivery port 11 out
Hot water (>=90 DEG C, preferably >=95 DEG C, more preferably 100 DEG C) flow through the heat-exchanger rig 100 after become warm water (35-85 DEG C,
It is preferred that 35-50 DEG C) flow out from first water side 21.First outlet pipeline 22 is provided with the first bypass 23 of parallel connection, institute
The two ends that the first bypass 23 is stated with first outlet pipeline 22 are connected, and make the heat-exchanger rig 100 in the described first bypass
Between 23 and two connecting nodes of first outlet pipeline 22.
First water side 21 is communicated with least two water outlet ports, and one of water outlet port connects the first waste water and returns
Closed tube road, other water outlet ports connect the first draining member.Preferably, at two water outlet ports, as shown in figure 1, described
One water side 21 and two water outlet ports 211 constitute threeway, and one of water outlet port 211 connects the first draining member
30, a water outlet port 211 connects the first Sewage treatment pipeline 50.
Control element is additionally provided with the outlet pipe 20, the control element controls the hot water from first outlet pipe
Road 22 is flow through from the described first bypass 23.Specifically, when need flow out from first draining member 30 it is capable of direct drinking
Warm water when, the control element controls the hot water and flows through the heat-exchanger rig 100 from first outlet pipeline 22, and
Simultaneously the control element controls first draining member 30 and opens, and makes the warm water Jing after heat-exchanger rig 100 is cooled down from described
First draining member 30 flows out.Due to the hot water after the cooling of the heat-exchanger rig 100, in first outlet pipeline 22
Become normal temperature boiling water (such as 35 DEG C of -50 DEG C of warm water), therefore the pipeline that flows through in warm water and the first draining member 30 etc. are easily
The microorganisms such as bacterial growth, needs periodically carry out high-temperature sterilization treatment to the outlet pipe 20, when carrying out high-temperature sterilization treatment, institute
State the control element control hot water to flow through from the described first bypass 23.After the hot water is flow through from the described first bypass 23,
The first Sewage treatment pipeline 50 is flowed into, to first draining member 30 and first bypass 23 and described first
Pipeline between Sewage treatment pipeline 50 carries out sterilization processing.Now, although the hot water does not flow through first drainage part
Part 30, but the heat of the hot water is delivered to first draining member 30 by the heat transfer of pipeline, therefore, described
One draining member 30 and the pipeline for leading to first draining member 30 also achieve high temperature sterilization function.Described first discharges water
Part 30 can be tap etc..
Preferably, when the hot water is flow through from the described first bypass 23, and full of the described first bypass 23 and described first
Pipeline heat insulation between Sewage treatment pipeline 50 for a period of time after, flow into the first Sewage treatment pipeline 50, to described
Pipeline between first draining member 30 and first bypass 23 and the first Sewage treatment pipeline 50 carries out sterilization processing.
Insulation a period of time is used to sterilizing function to be better achieved, sterilized more thorough.
A kind of water dispenser of the utility model arranges the first bypass in parallel by making first outlet pipeline, and makes control
Element processed controls the hot water from first outlet pipeline or flows through from the described first bypass；Due to first outlet pipe
Road is provided with heat-exchanger rig, therefore becomes warm water after the hot water from the delivery port out flows through the heat-exchanger rig from described
Flow out one water side.Simultaneously as first water side is communicated with two water outlet ports, first water side and two institutes
State water outlet port and constitute threeway, one of water outlet port connects the first draining member, another water outlet port connection first is given up
Water recovery culvert, therefore when the hot water is flow through from first outlet pipeline, the control element controls Jing heat-exchanger rigs
Warm water after cooling is flowed out from first draining member, and the function of warm water is directly drunk in realization；When the hot water is from described
When flowing through, the control element controls the hot water and flows into the first Sewage treatment pipeline for one bypass, realize to outlet pipe and
The high temperature sterilization function of the first draining member, while the first Sewage treatment pipeline is recycled described in the hot water Jing of high temperature sterilization
Utilize, saved water resource.
Preferably, as shown in figure 1, the outlet pipe 20 can also include second outlet pipeline 24, described second goes out
Water lines 24 and first outlet pipeline 22 and the first bypass 23 connects, are serially connected with first outlet pipeline in parallel and the
After one bypass, the end of second outlet pipeline 24 is first water side 21.
Preferably, first outlet pipeline 22 can include heat exchange segment 221, and the heat exchange segment 221 is changed with described
Thermal 100 carries out heat exchange, and the heat exchange segment 221 of first outlet pipeline 22 can also be arranged in parallel the second bypass 222,
Second bypass 222 is connected with the two ends of the heat exchange segment 221.In order that by the warm water after the heat-exchanger rig 100
Temperature is adapted to drinking for people, and the water temperature that the measurement of temperature-sensitive bag 70 is flow through can be arranged on second outlet pipeline 24, while
Heat control valve 80 is correspondingly set in the described second bypass 222, is controlled from institute by adjusting the open angle of the heat control valve 80
The hot water amount of the outflow of the second bypass 222 is stated, the hot water for flowing out is made from the described second bypass 222 and from first outlet pipeline 22
The mixed temperature of warm water of outflow reaches design temperature, and suitable people directly drink.
Preferably, as shown in figure 1, the heating water tank 10 also includes water inlet 12, the water inlet 12 is connected with into water
Pipe 40, the water inlet pipe 40 are connected with water source.Water inlet can be connected with filter, and filter can be filtered including sand filtration
Device, ultra filtration filter, carbon block filter, PP cotton filters etc., it is preferable that water intake ball valve can be set before filter,
Control current Jing filters device.Preferably, as shown in figure 1, the water source can be running water, the running water can Jing successively
Cross sand filtration filter 121, ultra filtration filter 122, carbon block filter 123 etc. what filter after, in the heating water tank 10.
As shown in figure 1, the water inlet pipe 40 can include the first inlet pipeline 41, first inlet pipeline 41 with it is described
Water in heat exchange segment 221 carries out heat exchange.Preferably, the heat exchange segment 221 of first outlet pipeline 22 is from described first
Pass through in inlet pipeline 41, flow through the outer wall reality that the cold water in first inlet pipeline 41 is wrapped in the heat exchange segment 221
Now the hot water in the heat exchange segment 221 is cooled down.Into the hot water in the heat exchange segment 221 after heat exchange
Become warm water, for example, be down to 40 DEG C or so, be available for giving people directly to drink, at the same time, heat exchange makes first water inlet pipe
Cold water in road 41 is preheated, therefore being capable of save energy when heating in the heating water tank 10.
Preferably, as shown in figure 1, 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；The heat exchange segment 221 of first outlet pipeline 22 and first inlet pipeline
41 mating shapes.First inlet pipeline 41 and the heat exchange segment 221 of S-shaped or fold-line-shaped can lengthen heat exchange
Length of pipe section so that heat exchanging process carries out more abundant, and then improve operating efficiency.
Preferably, as shown in figure 1, the control element can be including the first control valve 61 and the second control valve 62.Wherein,
The first control valve 61 can be arranged on first outlet pipeline 22, and the second control valve 62 can be arranged on described
In first bypass 23, open when the first control valve 61 and different the second control valve 62.The control element can be with
Including the first drain valve 63, first drain valve 63 is arranged on the first Sewage treatment pipeline 50.Concrete control mode
For：
When the described first control valve 61 and first draining member 30 are opened, the second control valve 62 and described first
When drain valve 63 cuts out, the hot water that the delivery port 11 flows out is passed through from first outlet pipeline 22, is become after cooling
Warm water is flowed out from first draining member 30, is directly quoted for people；
When the described first control valve 61 and first draining member 30 are closed, the second control valve 62 and described first
When drain valve 63 is opened, the hot water that the delivery port 11 flows out is passed through from the described first bypass 23, is flowed into first waste water and is returned
Closed tube road 50, in flow process, the pipeline to flowing through carries out high temperature sterilization and disinfects hot water, while in the first water outlet
First draining member 30 (such as tap) at end carries out high temperature sterilization by heat transfer and disinfects.
Preferably, as shown in figure 1, it is described first control valve 61 can be arranged on it is described first bypass 23 downstream node and
Between the downstream node of second bypass 222.Explanation is needed exist for, the downstream node flows along hot water or warm water
Direction in downstream connecting node.The purpose for so arranging is, in high temperature sterilization, the first control valve 61 cuts out,
The hot water that the delivery port 11 flows out is remained to into first outlet pipe 22 and first bypass 23, such that it is able to institute
Stating the first outlet pipe 22 and first bypass 23 carries out high temperature sterilization.
Preferably, it is as shown in figure 1, being also provided with sterilizing unit on second outlet pipeline 24, preferably ultraviolet to kill
Bacterium lamp 25.By the ultraviolet germicidal 25, directly to water, especially warm water carries out sterilizing process, from pipeline and water source two
Individual aspect carries out sterilization processing, makes directly to drink more safe and reliable during warm water.In addition, the ultraviolet germicidal 25 is using ultraviolet
Line is sterilized, simple to operate, technically reliable, Small side effects.
Preferably, as shown in figure 1, when in heating water tank 10 water need cleaning change when, as shown in figure 1, can be in institute
The bottom for stating heating water tank 10 arranges floss hole 13, and the floss hole 13 connects one end of the second Sewage treatment pipeline 90, described
The other end of the second Sewage treatment pipeline 90 is imported in being connected to the first Sewage treatment pipeline 50 and is recycled together, enters one
Step has saved water resource, and discharges simplicity.
Preferably, as shown in figure 1, the control element can also include the second drain valve 64, second drain valve 64
It is arranged on the second Sewage treatment pipeline 90, the cleaning for controlling the water in heating water tank 10 is discharged.
Part of the water inlet pipe 40 before first inlet pipeline 41 can arrange the 3rd control valve 65 and pulse
Counter 66.3rd control valve 65 is mainly used in controlling whether whole water dispenser intakes, and when night draining is carried out, needs
The 3rd control valve 65 is closed, otherwise night draining action can not be carried out.Pulse counter 66 is then used for recording the total Water for entering,
So as to whether the life-span for judging the parts such as filter core expires.Preferably, the water inlet pipe 40 can before into the water inlet 12
To arrange the first safety valve 69.After heating, the water temperature in boiler 10 is very high, and pressure ratio is larger, but the water temperature in water inlet pipe 40
Than relatively low, if not having the first safety valve 69, the water in boiler 10 can be passed back in water inlet pipe 40.Now, the first safety
Valve 69 plays non-return effect, i.e. water can only be entered in boiler 10 from water inlet pipe 40, and can not be blowed back into into water from boiler 10
In pipe 40.Preferably, first safety valve 69 is connected with the first Sewage treatment pipeline 50.Now, the first safety valve 69
Stress control can be carried out, when the pressure in boiler 10 exceedes certain value, 69 action of the first safety valve is let out to boiler 10
Pressure, hot water can be discharged in the first Sewage treatment pipeline 50.
As shown in figure 1, the outlet pipe 20 can also include the second water side 27, the water side of second water side 27
Mouth can connect the second draining member 31 (preferred tap), can set between second water side 27 and the delivery port 11
Put the 4th control valve 68.Hot water can be flowed out from second draining member 31, while demand of the user to hot water can be met,
It is very easy to use.
Preferably, the outlet pipe 20 can also include the 3rd water side 26, and the connection of the second water side 26 second is pacified
Full valve 67, for pressure release.
High-temperature sterilization process is, as shown in figure 1, the 3rd control valve 65, the second control valve 62, the first row
Put valve 63 to open, the first control valve 61, second drain valve 64, the 4th control valve 68 are closed, and now heat water
10 high temperature water of case (preferably >=95 DEG C, such as 100 DEG C) first outlet pipeline 24 can be flowed through through the first bypass 23, higher than 90
DEG C high-temperature water quickly as the 1min that only need to flow full of whole outlet pipe 20, and will can make the first drainage part through heat transfer
The hull-skin temperature of part 30 (such as tap) reaches 70 DEG C, after certain hour such as 1min close as described in the 3rd control valve 65, as described in
Second control valve 62 and first drain valve 63 carry out being incubated the scheduled time such as 20min, again by the described 3rd control after 20min
Valve 65, the second control valve 62 and first drain valve 63 are opened, and described first controls valve 61 and second drain valve
64th, the 4th control valve 68 remains turned-off again that high temperature sterilization is 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, and user will not be made to misunderstand.Certainly, with
Upper is only a kind of illustration, can be according to environment temperature in practical application, the temperature retention time needed for arranging, and such as winter can
Multiple to be incubated, each time shortens, and summer temperature retention time is long, but number of times is few.Can also arrange carries out the cycle of high temperature sterilization,
Such as once a day still once two days.
In the high temperature sterilization means for commercially existing at present, conventional method is that hot water is flowed out from tap, from
And automatic high temperature is carried out, but the drawbacks of being so designed with very big, because under normal circumstances, sterilization process is in unmanned
Phase, if now hot water flows out the possibility for having generation overflow from tap, cause the trouble that some are unnecessary.
The utility model not only can make high-temperature water (preferred >=95 DEG C) be saturated with pipeline and carry out sterilization, and can make sterilization
The water for being used directly flows away from the first Sewage treatment pipeline 50, it is to avoid the danger for directly flowing away from tap mouth, together
When, the water used by sterilization can be recycled recycling, save water resource.
In sum, skilled addressee readily understands that, on the premise of not conflicting, above-mentioned each advantageous manner can
Freely to combine, be superimposed.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Restriction, any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model,
Still fall within the range of technical solutions of the utility model.
Claims (14)
1. a kind of water dispenser, it is characterised in that include：
Heating water tank, the delivery port of the heating water tank are connected with outlet pipe；
The outlet pipe includes the first water side, on the first outlet pipeline between the delivery port and first water side
Heat-exchanger rig is provided with, and becomes warm water from first water side after the heat-exchanger rig being flowed through from delivery port hot water out
Flow out；
First outlet pipeline is provided with the first bypass of parallel connection, and first bypass is connected with the two ends of first outlet pipeline
Connect；
First water side is communicated with least two water outlet ports, and one of water outlet port connects the first Sewage treatment pipe
Road, other water outlet ports connect the first draining member；
Be additionally provided with control element on the outlet pipe, the control element control the hot water from first outlet pipeline or
Flow through from the described first bypass；
When the hot water is after first by-pass, the first Sewage treatment pipeline is flowed into, to put to described first
Pipeline between wet part and first bypass and the first Sewage treatment pipeline carries out sterilization processing.
2. water dispenser according to claim 1, it is characterised in that
When the hot water is flow through from the described first bypass, and full of between the described first bypass and the first Sewage treatment pipeline
Pipeline heat insulation for a period of time after, flow into the first Sewage treatment pipeline, to first draining member and described the
Pipeline between one bypass and the first Sewage treatment pipeline carries out sterilization processing.
3. water dispenser according to claim 1 and 2, it is characterised in that
The outlet pipe also includes the second outlet pipeline, and second outlet pipeline is serially connected with first outlet pipeline of parallel connection
After the first bypass, the end of second outlet pipeline is first water side.
4. water dispenser according to claim 3, it is characterised in that
First outlet pipeline includes heat exchange segment, and the heat exchange segment and the heat-exchanger rig carry out heat exchange, described
The heat exchange segment of one outlet pipeline is also parallel with the second bypass, and second bypass is connected with the two ends of the heat exchange segment；
Second outlet pipeline is provided with temperature-sensitive bag, and second bypass and is correspondingly provided with heat control valve.
5. water dispenser according to claim 4, it is characterised in that
The heating water tank also includes water inlet, and the water inlet is connected with water inlet pipe, and the water inlet pipe is connected with water source；
The water inlet pipe includes the first inlet pipeline, and first inlet pipeline carries out hot friendship with the water in the heat exchange segment
Change.
6. water dispenser according to claim 5, it is characterised in that
First inlet pipeline is enclosed in the outside of the heat exchange segment of first outlet pipeline, is S-shaped or fold-line-shaped, described
The mating shapes of the heat exchange segment of the first outlet pipeline and first inlet pipeline.
7. water dispenser according to claim 4, it is characterised in that
The control element includes the first control valve and the second control valve；
Wherein, the first control valve is arranged on first outlet pipeline, and the second control valve is arranged on described first
In bypass, the first control valve is opened when different with the described second control valve；
The control element also includes the first drain valve, and first drain valve is arranged on the first Sewage treatment pipeline；
The first control valve and first draining member are opened, and the second control valve and first drain valve are closed
When, the hot water that the delivery port flows out is passed through from first outlet pipeline, becomes warm water and put from described first after cooling
Wet part flows out；
The first control valve and first draining member are closed, and the second control valve and first drain valve are opened
When, the hot water that the delivery port flows out is passed through from the described first bypass, flows into the first Sewage treatment pipeline.
8. water dispenser according to claim 7, it is characterised in that
The first control valve is arranged between the downstream node of the downstream node of first bypass and second bypass.
9. water dispenser according to claim 3, it is characterised in that
Sterilizing unit is additionally provided with second outlet pipeline.
10. water dispenser according to claim 1 and 2, it is characterised in that
The bottom of the heating water tank is provided with floss hole, and the floss hole connects one end of the second Sewage treatment pipeline, and described the
The other end of two Sewage treatment pipelines is connected to the first Sewage treatment pipeline.
11. water dispensers according to claim 10, it is characterised in that
The control element also includes the second drain valve, and the second drain valve is arranged on the second Sewage treatment pipeline.
12. water dispensers according to claim 5, it is characterised in that
The water inlet pipe was provided with the first safety valve before into the water inlet, and first safety valve is useless with described first
Water recovery culvert connects.
13. water dispensers according to claim 1 and 2, it is characterised in that
The outlet pipe also includes the second water side, and the water outlet port of second water side connects the second draining member, described
The 4th is arranged between second water side and the delivery port and controls valve, put from second with the hot water controlled from the delivery port out
Wet part flows out.
14. water dispensers according to claim 1～2,4～9,11～12 any one, it is characterised in that the hot water temperature
More than or equal to 90 DEG C, the warm water temperature scope is 35-85 DEG C.
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| CN201620700902.0U CN206062908U (en) | 2016-07-05 | 2016-07-05 | Water dispenser |
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| CN201620700902.0U CN206062908U (en) | 2016-07-05 | 2016-07-05 | Water dispenser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037474A (en) * | 2016-07-05 | 2016-10-26 | 珠海格力电器股份有限公司 | Water dispenser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037474A (en) * | 2016-07-05 | 2016-10-26 | 珠海格力电器股份有限公司 | Water dispenser |
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