CN206120031U - Can realize steam disinfection method's drinking water system - Google Patents
Can realize steam disinfection method's drinking water system Download PDFInfo
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- CN206120031U CN206120031U CN201620763042.5U CN201620763042U CN206120031U CN 206120031 U CN206120031 U CN 206120031U CN 201620763042 U CN201620763042 U CN 201620763042U CN 206120031 U CN206120031 U CN 206120031U
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Abstract
The utility model relates to a drinking water disinfecting equipment technical field discloses a can realize steam disinfection method's drinking water system, and this drinking water system is in including heat jar, setting heat jar interior electric heater, water intaking valve, automatically controlled ware and outlet valve, heat jar the water inlet pass through the pipeline with the water intaking valve intercommunication, heat jar the delivery port pass through the pipeline with outlet valve intercommunication, this drinking water system still include steam disinfection control switch, electric heater, water intaking valve, outlet valve and steam disinfection control switch all with automatically controlled ware electricity is connected. Compare with prior art the utility model has the advantages of the utility model provides a drinking water system, with high temperature hot water disinfection relatively, water conservation, energy -conservation, a large amount of hot water that can also avoid probably appearing spill over from drinking water system ponding dish, flow drinking water system and cause harm to the environment all around.
Description
Technical field
This utility model is related to disinfection of drinking water technical field, more particularly to a kind of drinking-water that can realize method of steam-sterilizing
System
Background technology
At present, water dispenser has been that the basic function of water dispenser is a point water, will drink moisture using very universal product
With outflow, facilitate user to take, additional function is to carry out homoiothermic to drinking water, for example refrigeration, heat-production functions, will also purify work(
The product that can be also integrated in.For example, the drinking-water platform of present some schools, actually band purification function and heating
The water dispenser of function.This water dispenser is due to being designed exclusively for the students use of school, it is contemplated that can simultaneously meet many
The requirement of people's water intaking, is typically equipped with several depotition cocks.For example, 4 depotition cocks, heating power are equipped with a machine
Than larger.Considering further that should prevent children's hot water from scalding, and carry out high-temperature heating sterilization to water again, it is also contemplated that boiled water one
Shi Buyi is cooled down, and the break time is relatively shorter, and the requirement in terms of energy-conservation, etc., this kind of water dispenser generally has
Water is first heated and is stored in the high-temperature water outlet intake to flowing out with the room temperature for filling into when hot water flows out in hot tank to cool down,
Then provide 40 DEG C or so of drinking water this function to student, concrete structure includes hot tank and heat exchanger, is provided with inside hot tank
Electric heater, its housing is provided with water inlet and outlet, and electric heater is not provided with inside heat exchanger, is served only for heat exchange,
Flow into the water of hot tank first will again flow into hot tank from after heat exchanger absorption heat preheating, and the hot water for flowing out hot tank will be first passed through and changed
Hot device to be released and flow to depotition cock again after heat cooling.The benefit of so design is that both energy-conservation, can disappear to carrying out high temperature again
Poison, temperature is not high during because drinking, consequently facilitating student drinks at any time.
But, the hot water of hot tank is flowed out Jing after heat exchanger releases heat, its temperature is often reduced to 35 DEG C or so, then flows into
Depotition cock, water temperature may be further reduced to 30 DEG C or so, and such temperature is vegetative optimum temperature；The opposing party
Face, depotition cock leads directly to air, and again often in wetting state, the antibacterial in air is readily accessible going out for humidity to outlet
Water nozzle, and there stop, breed, so, after user is using a period of time, then the water flowed out from depotition cock being detected, its is thin
Bacterium sum index be substantially all it is unqualified, especially in summer, total number of bacteria may exceed drinking water standard limit value it is a lot
Times.This is the result that antibacterial breeds for a long time in outlet pipeline, for prior art, it is believed that this knot occur
Fruit is inevitable.
The Chinese patent of Publication No. CN105147099A, discloses the high temperature disinfecting methods and drinking-water of a kind of drinking-water system
System, although can solve the problem that the problems referred to above, but, it is carried out disinfection using high-temperature water, so not only wastes great lot of water resources
And the energy, and a large amount of hot water being likely to occur, from drinking-water system water accumulating disc spilling, stream is caused to drinking-water system surrounding to environment
Harm.
In view of drawbacks described above, this utility model creator is through prolonged research and tests, and is finally obtained this practicality
It is new.
Utility model content
The purpose of this utility model be provide a kind of drinking-water system that can realize method of steam-sterilizing to overcome on
State technological deficiency.
For achieving the above object, the technical solution adopted in the utility model is：
On the one hand a kind of drinking-water system that can realize method of steam-sterilizing is provided, the drinking-water system includes hot tank, setting
Electric heater, water intaking valve, electric controller and outlet valve on the hot tank, the water inlet of the hot tank by pipeline with it is described enter
Water valve is connected, and the outlet of the hot tank is connected by pipeline with the outlet valve, and the drinking-water system also includes vapor sterilization control
System switch, the electric heater, water intaking valve, outlet valve and vapor sterilization controlling switch are electrically connected with the electric controller.
Preferably, the drinking-water system also include heat exchanger, the heat exchanger be provided with high temperature water inlet, cooling water out,
Room temperature water inlet and preheating water out, the high temperature water inlet is connected by hot tank outlet pipe with the outlet of the hot tank, institute
State cooling water out connect with the outlet valve by temperature lowering water outlet pipe, the room temperature water inlet pass through normal-temperature water water inlet pipe and
Water source interface is connected, and the preheating water out is connected by hot tank water inlet pipe with the water inlet of the hot tank.
Preferably, being provided with outlet pipe temperature probe on the temperature lowering water outlet pipe.
Preferably, the heat exchanger is double pipe heat exchanger.
Preferably, the heat exchanger includes inner and outer tubes, the high temperature water inlet and cooling water out are arranged on described
In inner tube, the room temperature water inlet and preheating water out are arranged on the outer tube.
Preferably, the hot tank is provided with hot tank temperature probe and overheat protector.
Preferably, it also includes water purifier, the water purifier is arranged on the inlet pipeline of the hot tank.
Preferably, it also includes check valve, the outlet of the import of the check valve and the water purifier.
Preferably, it also includes relief valve or relief valve, the import of the relief valve or relief valve is led directly in the hot tank
Top, outlet emptying.
Preferably, the outer surface in hot tank and/or hot tank outlet pipe and/or temperature lowering water outlet pipe and/or heat exchanger is set up
Heat-insulation layer.
Compared with the prior art the beneficial effects of the utility model are：This utility model provide drinking-water system have with
Lower advantage：
1. by periodically being disappeared to the outlet pipeline and flowing water Valve of drinking-water system with high-temperature steam or high temperature steam water interface
Poison, ensure that the total number of bacteria sanitary index of drinking-water system water outlet is qualified, improve drinking water hygiene safety.
2. with use high-temperature-hot-water Comparison of disinfectant method, high-temperature steam sterilization method is economized on water, energy-conservation, moreover it is possible to avoid what is be likely to occur
A large amount of hot water overflow from drinking-water system water accumulating disc, and stream works the mischief to drinking-water system surrounding to environment.
3. high-temperature steam sterilization method is safe and reliable, without any side effect.
Description of the drawings
Fig. 1 is a kind of drinking-water system structural representation that can realize method of steam-sterilizing of this utility model embodiment one
Figure；
Fig. 2 is a kind of drinking-water system structural representation that can realize method of steam-sterilizing of this utility model embodiment two
Figure；
Fig. 3 is a kind of method of steam-sterilizing flow chart of drinking-water system of this utility model embodiment three；
Fig. 4 is a kind of drinking-water system structural representation that can realize method of steam-sterilizing of this utility model example IV
Figure；
Fig. 5 is a kind of drinking-water system structural representation that can realize method of steam-sterilizing of this utility model embodiment five
Figure；
Fig. 6 is a kind of method of steam-sterilizing flow chart of drinking-water system of this utility model embodiment six.
Specific embodiment
For ease of further understanding technology contents of the present utility model, below in conjunction with the accompanying drawings further is made to this utility model
Explanation.
Embodiment one
As shown in figure 1, a kind of drinking-water system that can realize method of steam-sterilizing provided for this utility model, the drinking-water
System includes electric heater 1, hot tank temperature probe 2, overheat protector 3, hot tank 4, drain 5, relief valve 6, hot tank outlet pipe
7th, hot tank water inlet pipe 8, heat exchanger 9, temperature lowering water outlet pipe 11, outlet valve 12, water intaking valve 14, check valve 15, water purifier 16, water source
Interface 17, normal-temperature water water inlet pipe 20 and electric controller.
Hot tank outlet and hot tank water inlet are provided with hot tank 4, its internal setting electric heater 1, certain electric heater 1
The outside of hot tank 4 can also be set.Hot tank temperature probe 2 and overheat protector 3 are all located on hot tank 4.The inlet communication of relief valve 6
The inside of hot tank 4, outlet is connected by pipeline with drain 5, can offset the heat of water or gas in tank in the heating process of hot tank 4
Expansion, prevents hot tank 4 over-pressed.
High temperature water inlet, cooling water out, room temperature water inlet and preheating water out are provided with heat exchanger 9, heat exchanger 9 is
Double pipe heat exchanger, it includes inner tube 19 and outer tube 13, wherein, high temperature water inlet and cooling water out are arranged in inner tube 19,
Room temperature water inlet and preheating water out are arranged on outer tube 13.High temperature water inlet is connected by hot tank outlet pipe 7 with hot tank outlet
Logical, cooling water out passes through normal-temperature water water inlet pipe by temperature lowering water outlet pipe 11 and the inlet communication of outlet valve 12, room temperature water inlet
20 connect with water source interface 17, and preheating water out is connected by hot tank water inlet pipe 8 with hot tank water inlet.Water intaking valve 14, check valve
15 and water purifier 16 be arranged on normal-temperature water water inlet pipe 20, wherein, the import of check valve 15 and the outlet of water purifier.Only
Water dispenser 16 can clean out the harmful and noxious substance in water source.
Electric controller is electrically connected respectively with electric heater 1, temperature probe 2, outlet valve 12 and water intaking valve 14.Electric controller includes：
Vapor sterilization module, normal operation module and clock module, the vapor sterilization module is carried out for controlling the drinking-water system
Vapor sterilization works, and the normal operation module is normally run for controlling the drinking-water system, and the clock module is used to set
Uptime section, stand-by time section and the vapor sterilization time period of the drinking-water system are put, when the drinking-water system is in
During the vapor sterilization time period, the vapor sterilization module starts, and controlling the drinking-water system carries out vapor sterilization work.For example,
Uptime section is arranged into the 6 of on Monday～Saturday：00～21：00；The vapor sterilization time period is arranged on every night 11
A period of time was chosen to before second day 5 o'clock after point, such as in morning 2：00～4：Between 00；Remaining time period is standby
Time period.When the drinking-water system is in the vapor sterilization time period, the vapor sterilization module starts, and controls the drinking-water system
System carries out vapor sterilization work.Temperature control is more than boiling point～boiling point+5K in sterilization intermittent fever tank.
In addition, the drinking-water system of the present embodiment can also include vapor sterilization controlling switch, the vapor sterilization controlling switch
Start for controlling vapor sterilization module.When not carrying out steam because safety at power cut makes drinking-water system miss the vapor sterilization time period
Disinfection, either wants to carry out vapor sterilization work to drinking-water system in uptime section or stand-by time Duan Xiang, only
Vapor sterilization controlling switch need to be operated, you can start vapor sterilization module, make drinking-water system carry out vapor sterilization work.Improve drink
The motility of water system vapor sterilization.
When the drinking-water system is in normal operating condition：The inner filling water of hot tank 4, the basis of electric heater 1 in hot tank 4
The temperature control requirement of water is in being heated or not heated state automatically in hot tank 4, make temperature control in hot tank 4 boiling point-
15K～boiling point, outlet valve 12 is closed.When user fetches water, water intaking valve 14 and outlet valve 12 are in opening, hot tank
High-temperature-hot-water in 4 flows out from hot tank outlet, flows through hot tank outlet pipe 7, then the high-temperature water flowed successively through on heat exchanger 9 enters
Inner tube 19, the cooling water out on heat exchanger 9, temperature lowering water outlet pipe 11 inside mouth, heat exchanger 9, finally flows from outlet valve 12
Go out.High-temperature water in flow process in inner tube 19 its heat by outer tube 13 normal-temperature water absorb so that its temperature quickly under
Drop, thus from outlet valve 12 flow out be the relatively low drinking water of temperature.At the same time, source water can flow to the room temperature on heat exchanger 9
Water inlet is absorbed after thermal temperature is raised again from the preheating water out of heat exchanger 9 to the moisturizing of outer tube 13 of heat exchanger 9 from inner tube 19
Flow out, then the hot tank water inlet pipes 8 of Jing are flowed in hot tank 4, are filled into hot tank 4 pre- with the high temperature water yield equivalent flowed out from hot tank 4
Hot water.
When vapor sterilization is carried out to the drinking-water system：Start vapor sterilization module, close water intaking valve 14, open outlet valve
12, electric heater 1 works, and water in hot tank 4 is heated, and after boiling water in hot tank 4, continues to heat, and allows and produced when seething with excitement
A large amount of water vapour or the hot tank outlet pipes 7 of steam water interface Jing flow out, then the high-temperature water import inflow heat exchanger 9 of Jing heat exchangers 9,
Through inner tube 19, then flow out from the cooling water out of heat exchanger, Jing temperature lowering waters outlet pipe 11 flows to outlet valve 12 and is vented.These
Water vapour or steam water interface can effectively kill the antibacterial in outlet pipeline.
After disinfecting time of the persistent period that high-temperature steam or steam water interface flow out from outlet valve 12 no less than setting,
Open water intaking valve 14, while the power-off of electric heater 1, close hot tank heating function, allow inflow heat exchanger 9 normal-temperature water by outer tube 13
Interior high-temperature water Jing is warm, and tank water inlet pipe 8 is pressed into hot tank 4, while the high-temperature steam or high temperature steam water interface in inner tube 19 is flowed into
Room temperature water cooling, make heat exchanger 9 recover heat exchange function.
After the normal-temperature water of heat exchanger 9 intakes flooding time of the persistent period no less than setting, outlet valve 12 will be high by flowing out
Warm steam or high temperature steam water interface gradually become the temperature lowering water for flowing out design temperature, close water intaking valve 14, simultaneously close off water outlet
Valve 12.So far, the disinfection of drinking-water system terminates.
In disinfecting process operation, when the coolant-temperature gage in hot tank reaches boiling, a large amount of steam can be produced, steam is because of the little meeting of density
Naturally hot tank top aggregation is flowed upwardly toward, while water also can significantly expand, then hot pressure inside the tank significantly rises, and promotes hot tank deck
The steam water interface in portion flows to heat exchanger, and the water top that heat exchanger is lowered the temperature in passage so, is first flowed out to outlet valve from outlet valve
Be about 35 DEG C of normal-temperature water, then little by little heat up, gradually become high temperature steam water interface；With the carrying out of process, heat
Evaporation of water amount and discharge in tank is more and more, and the water level in hot tank can be more and more lower, and hot tank inner top can be gradually formed
The space of one gas-liquid mixed (based on gas), and the volume in the space can be increasing, that is, water level is more and more lower, in
It is that the steam-water separation effect in the space can become better and better, the space will gradually become the space of pure gas phase, at this moment from hot tank
The fluid for flowing to heat exchanger is exactly pure steam.Outlet valve needs one gradually from normal-temperature water is begun to flow out to the last pure steam that flows out
The process of differentiation.
Those skilled in the art know that 1kg water is 420 kilojoules from 0 degrees Centigrade to the heat required for 100 degrees Celsius of water
Energy, greatly to being 1L (considering that after thermal expansion 1L can be more than), i.e., the energy for needing per 1L high-temperature sterilizations water is 420,000 to its volume
It is burnt.
The specific heat of known water is 4.20kJ/ (K.kg), and the gasification latent heat of 100 DEG C of water is 2260kJ/kg, 100 DEG C of steam
Density under normal pressure is 0.6kg/1000L, and following calculating can be made accordingly.
1kg water is 2680kJ from 0 degrees Centigrade to the heat required for 100 degrees Celsius of steam
420+2260=2680 kilojoules
Volume under 1Kg100 DEG C of steam normal pressure is:
1L high-temperature sterilizations steam need heat be：
Energy required for 1L high-temperature sterilization steam is the energy of 1L high-temperature sterilization hot water
Additionally, the water yield required for 1L high-temperature sterilization steam is the water yield of 1L high-temperature sterilization hot water
It is well known that the consumption of disinfectant solution is closely related with the volume of disinfectant solution in disinfecting process, so, above-mentioned calculating
Absolutely prove with high-temperature steam sterilization relative to the superiority with high-temperature-hot-water sterilization in terms of energy-conservation, water saving.
Embodiment two
As shown in Fig. 2 another provided for this utility model can realize the drinking-water system structure of method of steam-sterilizing
Schematic diagram, the drinking-water system is with the drinking-water system difference of embodiment one, hot tank 4 and/or hot tank outlet pipe 7 and/
Or the outer surface of temperature lowering water outlet pipe 11 and/or heat exchanger 9 sets up heat-insulation layer 10.Steam or water in hot tank 4 can so be prevented
Vapour mixture distributes heat in the flow process for flowing to outlet valve 12 due to the absorption heat of pipeline and to surrounding, leads
Cause steam or the temperature of gas-vapor mix to be gradually lowered, after outlet valve 12 is reached Disinfection Effect may be affected.By setting up
Heat-insulation layer, can prevent the temperature drop of steam or gas-vapor mix, improve Disinfection Effect.
Embodiment three
As shown in figure 3, the drinking-water system in a kind of utilization above-described embodiment one and two provided for this utility model is realized
Method of steam-sterilizing flow chart, the method comprises the following steps：
Step S10, starts vapor sterilization module.
Step S11, closes water intaking valve 14, opens outlet valve 12.
Step S12, electric heater 1 is powered, and water in hot tank 4 is heated.
Step S13, after boiling water in hot tank 4, continues to heat, allow boiling when a large amount of water vapour for producing or steam-water mixing
Thing Jing is warm, and tank outlet pipe 7 flows out, then the high-temperature water import inflow heat exchanger 9 of Jing heat exchangers 9, then goes out from the temperature lowering water of heat exchanger
Mouth flows out, and Jing temperature lowering waters outlet pipe 11 flows to outlet valve 12 and is vented.
Step S14, treats persistent period the disappearing no less than setting that high-temperature steam or steam water interface flow out from outlet valve 12
After the malicious time, water intaking valve 14 is opened, while the power-off of electric heater 1, close hot tank heating function, allow the room temperature of inflow heat exchanger 9
The hot tank water inlet pipes 8 of high-temperature water Jing in outer tube 13 are pressed into hot tank 4 by water, while the high-temperature steam or high temperature soda pop in inner tube 19 is mixed
The room temperature water cooling that compound is flowed into, makes heat exchanger 9 recover heat exchange function.
Step S15, after the normal-temperature water of heat exchanger 9 intakes flooding time of the persistent period no less than setting, outlet valve 12 will
The temperature lowering water for flowing out design temperature is gradually become by outflow high-temperature steam or high temperature steam water interface, water intaking valve 14 is closed, while
Close outlet valve 12.
Example IV
As shown in figure 4, another provided for this utility model can realize the drinking-water system structure of method of steam-sterilizing
Schematic diagram, the drinking-water system is to be provided with water outlet on temperature lowering water outlet pipe 11 with the drinking-water system difference of embodiment one
Pipe temperature probe 18.
When vapor sterilization is carried out to the drinking-water system：Start vapor sterilization module, close water intaking valve 14, open outlet valve
12, electric heater 4 works, and water in hot tank 4 is heated, and after boiling water in hot tank 4, continues to heat, and allows and produced when seething with excitement
A large amount of water vapour or the hot tank outlet pipes 7 of steam water interface Jing flow out, then the high-temperature water import inflow heat exchanger 9 of Jing heat exchangers 9,
Through inner tube 19, then flow out from the cooling water out of heat exchanger, Jing temperature lowering waters outlet pipe 11 flows to outlet valve 12 and is vented.These
Water vapour or steam water interface can effectively kill the antibacterial in outlet pipeline.
Continuing after the temperature that outlet pipe temperature probe 18 is detected in temperature lowering water outlet pipe 11 is not less than sterilisation temp
After disinfecting time of the time no less than setting, water intaking valve 14 is opened, while the power-off of electric heater 1, closes hot tank heating function, allowed
The hot tank water inlet pipes 8 of high-temperature water Jing in outer tube 13 are pressed into hot tank 4 by the normal-temperature water of inflow heat exchanger 9, while the height in inner tube 19
The room temperature water cooling that warm steam or high temperature steam water interface are flowed into, makes heat exchanger 9 recover heat exchange function.The scope of sterilisation temp
For 93 DEG C～99 DEG C.
After the normal-temperature water of heat exchanger 9 intakes flooding time of the persistent period no less than setting, outlet valve 12 will be high by flowing out
Warm steam or high temperature steam water interface gradually become the temperature lowering water for flowing out design temperature, close water intaking valve 14, simultaneously close off water outlet
Valve 12.So far, the vapor sterilization end-of-job of drinking-water system.
Embodiment five
As shown in figure 5, another provided for this utility model can realize the drinking-water system structure of method of steam-sterilizing
Schematic diagram, the drinking-water system is with the drinking-water system difference of example IV, hot tank 4 and/or hot tank outlet pipe 7 and/
Or the outer surface of temperature lowering water outlet pipe 11 and/or heat exchanger 9 sets up heat-insulation layer 10.Steam or water in hot tank 4 can so be prevented
Vapour mixture distributes heat in the flow process for flowing to outlet valve 12 due to the absorption heat of pipeline and to surrounding, leads
Cause steam or the temperature of gas-vapor mix to be gradually lowered, after outlet valve 12 is reached Disinfection Effect may be affected.By setting up
Heat-insulation layer, can prevent the temperature drop of steam or gas-vapor mix, improve Disinfection Effect.
Embodiment six
As shown in fig. 6, the drinking-water system in a kind of utilization above-described embodiment four and five provided for this utility model is realized
Method of steam-sterilizing flow chart, the method comprises the following steps：
Step S20, starts vapor sterilization module.
Step S21, closes water intaking valve 14, opens outlet valve 12.
Step S22, electric heater 1 is powered, and water in hot tank 4 is heated.
Step S23, after boiling water in hot tank 4, continues to heat, allow boiling when a large amount of water vapour for producing or steam-water mixing
Thing Jing is warm, and tank outlet pipe 7 flows out, then the high-temperature water import inflow heat exchanger 9 of Jing heat exchangers 9, then goes out from the temperature lowering water of heat exchanger
Mouth flows out, and Jing temperature lowering waters outlet pipe 11 flows to outlet valve 12 and is vented.
Step S24, treats that outlet pipe temperature probe 18 detects the temperature in temperature lowering water outlet pipe 11 not less than sterilisation temp
After disinfecting time of the persistent period afterwards no less than setting, water intaking valve 14 is opened, while the power-off of electric heater 1, closes hot tank and add
Hot merit energy, allows the normal-temperature water of inflow heat exchanger 9 that the hot tank water inlet pipes 8 of high-temperature water Jing in outer tube 13 are pressed into into hot tank 4, while inner tube
The room temperature water cooling that high-temperature steam or high temperature steam water interface in 19 is flowed into, makes heat exchanger 9 recover heat exchange function.
Step S25, after the normal-temperature water of heat exchanger 9 intakes flooding time of the persistent period no less than setting, outlet valve 12 will
The temperature lowering water for flowing out design temperature is gradually become by outflow high-temperature steam or high temperature steam water interface, water intaking valve 14 is closed, while
Close outlet valve 12.
The drinking-water system that this utility model is provided has advantages below：
1. by periodically being disappeared to the outlet pipeline and flowing water Valve of drinking-water system with high-temperature steam or high temperature steam water interface
Poison, ensure that the total number of bacteria sanitary index of drinking-water system water outlet is qualified, improve drinking water hygiene safety.
2. with use high-temperature-hot-water Comparison of disinfectant method, high-temperature steam sterilization method is economized on water, energy-conservation, moreover it is possible to avoid what is be likely to occur
A large amount of hot water overflow from drinking-water system water accumulating disc, and stream works the mischief to drinking-water system surrounding to environment.
3. high-temperature steam sterilization method is safe and reliable, without any side effect.
Preferred embodiment of the present utility model is the foregoing is only, is merely illustrative for this utility model, and
It is nonrestrictive.Those skilled in the art understanding, can be to it in the spirit and scope that this utility model claim is limited
Many changes are carried out, is changed, in addition it is equivalent, but fall within protection domain of the present utility model.
Claims (10)
1. a kind of drinking-water system that can realize method of steam-sterilizing, the drinking-water system includes hot tank, is arranged on the hot tank
Electric heater, water intaking valve, electric controller and outlet valve, the water inlet of the hot tank connected by pipeline with the water intaking valve, institute
The outlet for stating hot tank is connected by pipeline with the outlet valve, it is characterised in that the drinking-water system also includes vapor sterilization control
System switch, the electric heater, water intaking valve, outlet valve and vapor sterilization controlling switch are electrically connected with the electric controller.
2. drinking-water system according to claim 1, it is characterised in that the drinking-water system also includes heat exchanger, the heat exchange
Device is provided with high temperature water inlet, cooling water out, room temperature water inlet and preheating water out, and the high temperature water inlet is gone out by hot tank
Water pipe is connected with the outlet of the hot tank, and the cooling water out is connected by temperature lowering water outlet pipe with the outlet valve, institute
State room temperature water inlet to connect with water source interface by normal-temperature water water inlet pipe, it is described preheating water out by hot tank water inlet pipe with it is described
The water inlet connection of hot tank.
3. drinking-water system according to claim 2, it is characterised in that outlet pipe survey is provided with the temperature lowering water outlet pipe
Temperature probe.
4. the drinking-water system according to Claims 2 or 3, it is characterised in that the heat exchanger is double pipe heat exchanger.
5. drinking-water system according to claim 4, it is characterised in that the heat exchanger includes inner and outer tubes, the height
Warm water import and cooling water out are arranged in said inner tube, and the room temperature water inlet and preheating water out are arranged on the outer tube
On.
6. drinking-water system according to claim 1, it is characterised in that the hot tank is provided with hot tank temperature probe and overheated
Protector.
7. drinking-water system according to claim 1, it is characterised in that it also includes water purifier, the water purifier is arranged on
On the inlet pipeline of the hot tank.
8. drinking-water system according to claim 7, it is characterised in that it also includes check valve, the import of the check valve
With the outlet of the water purifier.
9. drinking-water system according to claim 1, it is characterised in that it also includes relief valve or relief valve, the safety
The hot tank inner top, outlet emptying are led directly in the import of valve or relief valve.
10. drinking-water system according to claim 2, it is characterised in that in hot tank and/or hot tank outlet pipe and/or cooling
The outer surface of water outlet pipe and/or heat exchanger sets up heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620763042.5U CN206120031U (en) | 2016-07-19 | 2016-07-19 | Can realize steam disinfection method's drinking water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620763042.5U CN206120031U (en) | 2016-07-19 | 2016-07-19 | Can realize steam disinfection method's drinking water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206120031U true CN206120031U (en) | 2017-04-26 |
Family
ID=58562550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620763042.5U Active CN206120031U (en) | 2016-07-19 | 2016-07-19 | Can realize steam disinfection method's drinking water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206120031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624474A (en) * | 2020-12-18 | 2021-04-09 | 珠海格力电器股份有限公司 | Water purification system and control method |
-
2016
- 2016-07-19 CN CN201620763042.5U patent/CN206120031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112624474A (en) * | 2020-12-18 | 2021-04-09 | 珠海格力电器股份有限公司 | Water purification system and control method |
| CN112624474B (en) * | 2020-12-18 | 2024-02-27 | 珠海格力电器股份有限公司 | Control method of water purification system |
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