CN109682058A - A kind of preheating water purifier - Google Patents
A kind of preheating water purifier Download PDFInfo
- Publication number
- CN109682058A CN109682058A CN201910010256.3A CN201910010256A CN109682058A CN 109682058 A CN109682058 A CN 109682058A CN 201910010256 A CN201910010256 A CN 201910010256A CN 109682058 A CN109682058 A CN 109682058A
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- Prior art keywords
- water
- triple valve
- water storage
- heat preservation
- preheating
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 329
- 210000000232 gallbladder Anatomy 0.000 claims abstract description 71
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000004321 preservation Methods 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 50
- 238000009413 insulation Methods 0.000 claims description 16
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 229910052581 Si3N4 Inorganic materials 0.000 description 4
- 239000003708 ampul Substances 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
- 238000007667 floating Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
- F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2028—Continuous-flow heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention proposes a kind of preheating water purifiers, and including pure water water storage box, the Trunk Line being connected with pure water water storage box bottom, the Trunk Line has been sequentially connected in series the first triple valve, water pump, heater, the second triple valve, water outlet along water (flow) direction；Heat preservation water storage gallbladder is also parallel between first triple valve and the second triple valve；It further include the controller for controlling the first triple valve, the second triple valve switched conductive pipeline and control heater heating.The advantages of present invention has band pre-add heat function, than common direct-fired water purifier, under same power, can guarantee sufficiently high leaving water temperature and water speed out, and structure is simple, is convenient for control and long service life.
Description
Technical field
The present invention relates to purifier fields, and in particular to a kind of preheating water purifier.
Background technique
With the raising of social universal health perception, people gradually recognize various healthy hidden dangers present in life,
In just include drinking water quality problem, in order to obtain healthier drinking water, more and more people's selection uses water purifier.
Water purifier is also water purifier, water purifier, and common water purifier generally refers to be used as the small-sized water purifier that family uses.For
The usage experience of user is improved, existing water purifier is much all added to heating device, and existing water purifier mostly uses greatly list
A heating tube assembly is heated, and in the case where power is certain, the water purification heated in tube assembly is heated to from room temperature
Such as 95 DEG C of (required temperature), required time is long, and user can not quickly and easily obtain hot water, such as using fast heater
The water flow of hot water is smaller when heating, and user's water receiving needs take a long time.
According to the above problem, existing patent, which has, discloses a kind of water purifier with pre-add heat function, and the water purifier includes: water
Case, heating component, heat-insulating internal container, pump assembly one, pump assembly two and electromagnetic valve component；Wherein, the water tank passes through for storing
Water after filter, the pump assembly one are connect with the water tank and the heating component respectively, and the water in the water tank is pumped into
In the heating component；Pump assembly two is connect with the heat-insulating internal container and the heating component respectively, will be in the heat-insulating internal container
Water is pumped into the heating component；The electromagnetic valve component and the heat-insulating internal container, the heating component and external connection, are used for
By the water portion of the directing out discharge of the heating Jing Guo the heating component or it is discharged into the heat-insulating internal container.All in all existing pre-
Thermal technology is divided into two kinds, and the preheating method another kind one is above-mentioned pair is two calandrias, and one is used to preheat, and one is used to
Further heating.
But the patent needs to provide two water pumps in practical operation and is just able to achieve preheating, high production cost is more
One water pump is this means that reliability caused by water pump goes wrong just reduces half, while being also more troublesome in terms of controlling, two
Its in a water pump is used to control state of the pump assembly two of heat-insulating internal container thermal cycle always in conveying hot water, prolonged high temperature meeting
The serious service life and reliability for reducing pump assembly two；Two calandrias of existing needs simultaneously, higher cost, and also it is more
Calandria in the same machine, electrical safety is not high；Using two water pumps, the control needs of water pump are frequently cut
It changes, the reliability that will lead to equipment entirety reduces.
Summary of the invention
Based on the above issues, it is an object of that present invention to provide a kind of band pre-add heat functions, under identical power and are discharged
It can guarantee sufficiently high leaving water temperature under flow, under identical power and leaving water temperature, guarantee sufficiently high flow, structure letter
It is single, convenient for control and preheating water purifier with long service life.
In view of the above problems, providing following technical solution: a kind of preheating water purifier, including pure water water storage box, with it is pure
The connected Trunk Line in water water storage box bottom, the Trunk Line have been sequentially connected in series the first triple valve, water pump, heating along water (flow) direction
Device, the second triple valve, water outlet；Heat preservation water storage gallbladder is also parallel between first triple valve and the second triple valve；Further include
For controlling the controller of the first triple valve, the second triple valve switched conductive pipeline and control heater heating.
In above structure, for user when needing using water at low temperature, controller controls the first triple valve, the second threeway Vavle switching
And pump working, pump the water in pure water water storage box through the first triple valve, water pump, heater, the second threeway by Trunk Line
It is flowed out after valve from water outlet；When user needs warm water in use, controller control the first triple valve, the second threeway Vavle switching and
Pump working, while heater make the water in pure water water storage box pump by Trunk Line through the first triple valve, water pump, add
It is flowed out after hot device heating, the second triple valve from water outlet；User when not in use, controller control the first triple valve, the two or three
Port valve switching and pump working, while heater make to keep the temperature the water in water storage gallbladder and flow into arrival heating from the first triple valve
Heat preservation water storage gallbladder is drained back to from the outflow of the second triple valve after device heating and realizes heat-insulation preheating, is made to keep the temperature and is kept in medium temperature in water storage gallbladder
Water realizes circulating-heating mode；When user needs using high-temperature water, controller controls the first triple valve, the second triple valve is cut
It changes and pump working, while heater, makes to keep the temperature the middle warm water in water storage gallbladder and flowed into from the first triple valve and reach heater
Water outlet is discharged into from the outflow of the second triple valve after heating again；To realize the requirement of three kinds of different temperatures, especially needing
When high-temperature water, due to being heated again to the middle warm water in heat preservation water storage gallbladder, energy while guaranteeing leaving water temperature
Guarantee enough water flows, since this programme only needs a water pump can be realized, water pump can touch at work
Middle warm water can also touch water at low temperature, be conducive to water pump and cool, prolong the service life and improve global reliability.
The present invention is further arranged to, and first triple valve is Two In and One Out valve；Second triple valve is one into two
Valve out；First triple valve, the second triple valve each can be formed by two bilateral shut-off valve parallel combinations.
It is another fractionation scheme of the first triple valve and the second triple valve in above structure.
The present invention is further arranged to, and is equipped with the exhaust being connected to at the top of pure water water storage box at the top of the heat preservation water storage gallbladder
Pipe.
In above structure, guarantor when exhaust pipe is used to be discharged the vapor that heat preservation water storage gallbladder generates in warm or moisturizing
Additional air in warm water storage gallbladder.
The present invention is further arranged to, be equipped at the top of the heat preservation water storage gallbladder recirculated water that is connected with the second triple valve into
Pipe；The heat preservation water storage gallbladder bottom is equipped with the recirculated water outlet pipe being connected with the first triple valve.
In above structure, it is lower preferentially to take heat preservation water storage gallbladder bottom temp away when keeping the temperature the circulation preheating of water storage gallbladder
Water is heated, while recirculated water inlet pipe can be made to have enough floatings to the bubble brought into water when heat preservation water storage gallbladder internal water flooding
Time, avoiding bubble from being pumped down in heater influences heater heating or causes abnormal sound.
The present invention is further arranged to, and first triple valve and the second triple valve are solenoid valve.
In above structure, solenoid valve has the advantages that easy to control.
The present invention is further arranged to, and pure water water level sensor is equipped in the pure water water storage box；The heat preservation water storage gallbladder
It is interior to be equipped with water level for thermal insulation sensor.
In above structure, pure water water level sensor is for detecting current level in pure water water storage box；Water level for thermal insulation sensor
For detecting height of water level in heat preservation water storage gallbladder.
The present invention is further arranged to, and the pure water water level sensor and water level for thermal insulation sensor are connected with controller.
It is available when pure water water level sensor detects pure water water storage box water level lower than setting height in above structure
Controller controls fore filter work and filtered pure water is injected pure water water storage box；Water level for thermal insulation sensor detects heat preservation
When water level is lower than setting height in water storage gallbladder, controller controls the first triple valve, the second threeway Vavle switching and pump working, makes pure
Water in water water storage box is pumped by Trunk Line flows into heat preservation water storage after the first triple valve, water pump, heater, the second triple valve
Gallbladder is until water level reaches setting height.
The present invention is further arranged to, and pure water water temperature sensor is equipped in the pure water water storage box；The heat preservation water storage gallbladder
It is interior to be equipped with heat preservation water temperature sensor.
In above structure, pure water water temperature sensor is for detecting pure water temperature in pure water water storage box；Keep the temperature water temperature sensor
For detecting water temperature in heat preservation water storage gallbladder.
The present invention is further arranged to, and the pure water water temperature sensor and heat preservation water temperature sensor are connected with controller.
In above structure, pure water water temperature sensor is used to send pure water water temperature, the heater heating power to controller
For N/KW, according to formula " flow (the L/H)=* 860/ △ temperature difference (t) of power (N/KW) ", the temperature difference (t)=water outlet water temperature-pure water stores
Water tank water temperature or heat preservation water storage gallbladder water temperature adjust heater by controller according to temperature difference size and add when flow is kept fixed
Thermal power realizes the heating of different temperatures under firm discharge；It keeps the temperature water temperature sensor and passes through setting first threshold and second threshold,
Second threshold water temperature is higher than first threshold, such as 60 DEG C of first threshold, 65 DEG C of second threshold, when in heat preservation water storage gallbladder water temperature lower than the
When one threshold value, circulating-heating mode is opened, and controller controls the first triple valve, the second threeway Vavle switching and pump working, simultaneously
Heater makes to keep the temperature the water in water storage gallbladder and flows into after arrival heater heats from the first triple valve from the outflow of the second triple valve
It drains back to heat preservation water storage gallbladder and realizes heat-insulation preheating, make to keep the temperature in water storage gallbladder and keep in middle warm water, the water water temperature in heat preservation water storage gallbladder
When reaching second threshold, circulating-heating mode is closed immediately.
The present invention is further arranged to, the water outlet be steam trap, the water outlet be equipped with faucet and with
The steam collection pipe being connected at the top of pure water water storage box.
In above structure, in high-temperature water outflow, it is easy the certain high temperature bubble of doping, steam trap can be by water and gas
Bubble separation, and the vapor isolated is flow back into pure water water storage box and carries out recycling cooling.
The present invention is further arranged to, and the heater is quartz ampoule calandria or thick-film heating body or silicon nitride heating
Stick.
In above structure, quartz ampoule calandria, thick-film heating body, silicon nitride heating rod are high with the thermal efficiency, energy conservation and environmental protection,
The advantages of long service life.
Beneficial effects of the present invention: for user when needing using water at low temperature, controller controls the first triple valve, the second threeway
Vavle switching and pump working pump the water in pure water water storage box through the first triple valve, water pump, heater, by Trunk Line
It is flowed out after two triple valves from water outlet；When user needs warm water in use, controller controls the first triple valve, the second triple valve
Switching and pump working, while heater, pump the water in pure water water storage box through the first triple valve, water by Trunk Line
It is flowed out after pump, heater heating, the second triple valve from water outlet；User when not in use, controller controls the first triple valve, the
Two threeway Vavle switchings and pump working, while heater make to keep the temperature the water in water storage gallbladder and flow into arrival from the first triple valve
Heater drains back to heat preservation water storage gallbladder from the outflow of the second triple valve after heating and realizes heat-insulation preheating, makes to keep the temperature in temporary in water storage gallbladder
Warm water realizes circulating-heating mode；When user needs using high-temperature water, controller controls the first triple valve, the second triple valve
Switching and pump working, while heater make to keep the temperature the middle warm water in water storage gallbladder and flow into arrival heating from the first triple valve
Device, which flows out after heating again from the second triple valve, is discharged into water outlet；To realize the requirement of three kinds of different temperatures, especially needing
When wanting high-temperature water, due to being heated again to the middle warm water in heat preservation water storage gallbladder, while guaranteeing leaving water temperature
It can guarantee enough water flows, since this programme only needs a water pump can be realized, water pump can contact at work
Water at low temperature can be also touched to middle warm water, is conducive to water pump and cools, prolong the service life and improve global reliability.
Detailed description of the invention
Fig. 1 is complete machine structure schematic diagram of the invention.
Fig. 2 is that low temperature water outlet and medium temperature of the invention are discharged streamflow regime schematic diagram.
Fig. 3 is preheating insulation streamflow regime schematic diagram of the invention.
Fig. 4 is high-temperature water outlet streamflow regime schematic diagram of the invention.
Fig. 5 is heat preservation water storage gallbladder moisturizing streamflow regime schematic diagram of the invention.
Fig. 6 is the structural schematic diagram that two triple valves of the invention are changed to two bilateral shut-off valve parallel combinations.
Figure label meaning: 10- pure water water storage box；101- pure water water level sensor；102- pure water water temperature sensor；11-
Trunk Line；The first triple valve of 12-；13- water pump；14- heater；The second triple valve of 15-；16- water outlet；161- faucet；
162- steam collection pipe；17- keeps the temperature water storage gallbladder；171- exhaust pipe；172- recirculated water inlet pipe；173- recirculated water outlet pipe；174- is protected
Warm water level sensor；175- keeps the temperature water temperature sensor；18- controller；19- bilateral shut-off valve；20- fore filter.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to figs. 1 to Fig. 6, a kind of preheating water purifier as shown in Figures 1 to 6, including pure water water storage box 10 and pure water
The connected Trunk Line 11 in 10 bottom of water storage box, the Trunk Line 11 have been sequentially connected in series the first triple valve 12, water pump along water (flow) direction
13, heater 14, the second triple valve 15, water outlet 16；It is also parallel between first triple valve 12 and the second triple valve 15
Keep the temperature water storage gallbladder 17；It further include for controlling the first triple valve 12,15 switched conductive pipeline of the second triple valve and control heater
The controller 18 of 14 heating.
In above structure, for user when needing using water at low temperature, controller 18 controls the first triple valve 12, the second triple valve
15 switchings and water pump 13 work, make water in pure water water storage box 10 by Trunk Line 11 pump through the first triple valve 12, water pump 13,
It is flowed out after heater 14, the second triple valve 15 from water outlet 16；When user needs warm water in use, the control of controller 18 first
Triple valve 12, the switching of the second triple valve 15 and water pump 13 work, while heater 14, keep the water in pure water water storage box 10 logical
It crosses Trunk Line 11 and pumps and flowed after the first triple valve 12, water pump 13, heater heat the 14, second triple valve 15 from water outlet 16
Out；User when not in use, controller 18 control the first triple valve 12, the second triple valve 15 switching and water pump 13 work, simultaneously
Heater 14 makes to keep the temperature the water in water storage gallbladder 17 and flows into after arrival heater 14 heats from the first triple valve 12 from the two or three
The outflow of port valve 15 drains back to heat preservation water storage gallbladder 17 and realizes heat-insulation preheating, makes to keep the temperature warm water in temporary in water storage gallbladder 17, realizes circulation
Heating mode；When user needs using high-temperature water, controller 18 controls the first triple valve 12, the switching of the second triple valve 15 and water
13 work of pump, while heater 14 make to keep the temperature the middle warm water in water storage gallbladder 17 and flow into arrival heating from the first triple valve 12
Device 14, which flows out after heating again from the second triple valve 15, is discharged into water outlet 16；To realize the requirement of three kinds of different temperatures, especially
It is, due to being heated again to the middle warm water in heat preservation water storage gallbladder 17, to guarantee water temperature out when needing high-temperature water
It can guarantee enough water flows while spending, since this programme only needs a water pump 13 can be realized, water pump 13 is in work
Middle warm water can be touched when making can also touch water at low temperature, be conducive to water pump 13 and cool, prolonging the service life, it is whole to improve
Body reliability.
In the present embodiment, first triple valve 12 is Two In and One Out valve；Second triple valve 15 is One In and Two Out valve；
First triple valve 12, the second triple valve 15 each can be formed by two 19 parallel combinations of bilateral shut-off valve.
It is another fractionation scheme of the first triple valve 12 and the second triple valve 15 in above structure.
It is described to keep the temperature the exhaust pipe 171 for being equipped at the top of water storage gallbladder 17 and being connected at the top of pure water water storage box 10 in the present embodiment.
In above structure, exhaust pipe 171 is used to be discharged the vapor or benefit that heat preservation water storage gallbladder 17 generates in warm
The additional air in water storage gallbladder 17 is kept the temperature when water.
In the present embodiment, the recirculated water inlet pipe 172 being connected with the second triple valve 15 is equipped at the top of the heat preservation water storage gallbladder 17；
Heat preservation 17 bottom of water storage gallbladder is equipped with the recirculated water outlet pipe 173 being connected with the first triple valve 12.
In above structure, can keep the temperature water storage gallbladder 17 circulation preheating when, preferentially take away heat preservation 17 bottom temp of water storage gallbladder compared with
Low water is heated, while recirculated water inlet pipe 172 can be made to have to the bubble brought into water when heat preservation 17 internal water flooding of water storage gallbladder
Enough floating interval of floating docks, avoiding bubble from being pumped down in heater 14 influences the heating of heater 14 or causes abnormal sound.
In the present embodiment, first triple valve 12 and the second triple valve 15 are solenoid valve.
In above structure, solenoid valve has the advantages that easy to control.
In the present embodiment, pure water water level sensor 101 is equipped in the pure water water storage box 10；In the heat preservation water storage gallbladder 17
Equipped with water level for thermal insulation sensor 174.
In above structure, pure water water level sensor 101 is for detecting current level in pure water water storage box 10；Water level for thermal insulation passes
Sensor 174 is for detecting height of water level in heat preservation water storage gallbladder 17.
In the present embodiment, the pure water water level sensor 101 and water level for thermal insulation sensor 174 are connected with controller 18.
It, can when pure water water level sensor 101 detects 10 water level of pure water water storage box lower than setting height in above structure
The work of fore filter 20 is controlled using controller 18, and filtered pure water is injected into pure water water storage box 10；Water level for thermal insulation sensor
174 when detecting that water level is lower than setting height in heat preservation water storage gallbladder 17, and controller 18 controls the first triple valve 12, the second triple valve
15 switchings and water pump 13 work, make water in pure water water storage box 10 by Trunk Line 11 pump through the first triple valve 12, water pump 13,
Heat preservation water storage gallbladder 17 is flowed into after heater 14, the second triple valve 15 until water level reaches setting height.
In the present embodiment, pure water water temperature sensor 102 is equipped in the pure water water storage box 10；In the heat preservation water storage gallbladder 17
Equipped with heat preservation water temperature sensor 175.
In above structure, pure water water temperature sensor 102 is for detecting pure water temperature in pure water water storage box 10；Water temperature is kept the temperature to pass
Sensor 175 is for detecting water temperature in heat preservation water storage gallbladder 17.
In the present embodiment, the pure water water temperature sensor 102 and heat preservation water temperature sensor 175 are connected with controller 18.
In above structure, pure water water temperature sensor 102 is used to send pure water water temperature to controller 18, and the heater 14 adds
Thermal power is N/KW, according to formula " flow (the L/H)=* 860/ △ temperature difference (t) of power (N/KW) ", 16 water of the temperature difference (t)=water outlet
Temperature -10 water temperature of pure water water storage box or heat preservation 17 water temperature of water storage gallbladder pass through controller according to temperature difference size when flow is kept fixed
18 adjust the heating that 14 heating power of heater realizes different temperatures under firm discharge；Heat preservation water temperature sensor 175 passes through setting
First threshold and second threshold, second threshold water temperature are higher than first threshold and 65 DEG C of second threshold, work as guarantor such as 60 DEG C of first threshold
When water temperature is lower than first threshold in warm water storage gallbladder 17, circulating-heating mode is opened, and controller 18 controls the first triple valve 12, second
The switching of triple valve 15 and water pump 13 work, while heater 14, make to keep the temperature water in water storage gallbladder 17 from the first triple valve 12
Inflow reaches and drains back to the heat preservation realization heat-insulation preheating of water storage gallbladder 17 from the outflow of the second triple valve 15 after heater 14 heats, and makes to keep the temperature
Warm water in keeping in water storage gallbladder 17, when keeping the temperature the water water temperature arrival second threshold in water storage gallbladder 17, circulating-heating mode is immediately
It closes；16 temperature of water outlet carries out personal being setting according to demand on controller 18, thus using controller 18 according to formula
Controlling 14 power output of heater, (controller 18 is one-chip computer module or temperature controller module, belongs to the normal of those skilled in the art
Advise technological means).
In the present embodiment, the water outlet 16 be steam trap, the water outlet 16 be equipped with faucet 161 and with it is pure
The steam collection pipe 162 being connected at the top of water water storage box 10.
In above structure, in high-temperature water outflow, it is easy the certain high temperature bubble of doping, steam trap can be by water and gas
Bubble separation, and the vapor isolated is flow back into pure water water storage box 10 and carries out recycling cooling.
In the present embodiment, the heater 14 is quartz ampoule calandria or thick-film heating body or silicon nitride heating rod.
In above structure, quartz ampoule calandria, thick-film heating body, silicon nitride heating rod are high with the thermal efficiency, energy conservation and environmental protection,
The advantages of long service life.
Beneficial effects of the present invention: for user when needing using water at low temperature, controller 18 controls the first triple valve 12, second
The switching of triple valve 15 and water pump 13 work, make water in pure water water storage box 10 by Trunk Line 11 pump through the first triple valve 12,
It is flowed out after water pump 13, heater 14, the second triple valve 15 from water outlet 16；When user needs warm water in use, controller 18
It controls the first triple valve 12, the switching of the second triple valve 15 and water pump 13 to work, while heater 14, makes pure water water storage box 10
Interior water is pumped after the first triple valve 12, water pump 13, heater heat the 14, second triple valve 15 by Trunk Line 11 from water outlet
Mouth 16 flows out；User when not in use, controller 18 control the first triple valve 12, the second triple valve 15 switching and 13 work of water pump
Make, while heater 14, makes to keep the temperature the water in water storage gallbladder 17 after the inflow arrival heating of heater 14 of the first triple valve 12
Heat preservation water storage gallbladder 17 is drained back to from the outflow of the second triple valve 15 and realizes heat-insulation preheating, makes to keep the temperature warm water in temporary in water storage gallbladder 17,
Realize circulating-heating mode；When user needs using high-temperature water, controller 18 controls the first triple valve 12, the second triple valve 15
Switching and water pump 13 work, while heater 14, flow into the middle warm water kept the temperature in water storage gallbladder 17 from the first triple valve 12
It reaches and is discharged into water outlet 16 from the outflow of the second triple valve 15 after heater 14 heats again；To realize wanting for three kinds of different temperatures
It asks, especially when needing high-temperature water, due to being heated again to the middle warm water in heat preservation water storage gallbladder 17, is guaranteeing
It can guarantee enough water flows while leaving water temperature, since this programme only needs a water pump 13 can be realized, water pump
13 can touch middle warm water at work can also touch water at low temperature, be conducive to water pump 13 and cool, prolong the service life
Improve global reliability.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, above-mentioned hypothesis these
Improvement and modification also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of preheating water purifier, including pure water water storage box, the Trunk Line being connected with pure water water storage box bottom, feature exists
In: the Trunk Line has been sequentially connected in series the first triple valve, water pump, heater, the second triple valve, water outlet along water (flow) direction；Institute
It states and is also parallel with heat preservation water storage gallbladder between the first triple valve and the second triple valve；It further include for controlling the first triple valve, second
Triple valve switched conductive pipeline and the controller of control heater heating.
2. a kind of preheating water purifier according to claim 1, it is characterised in that: first triple valve is Two In and One Out
Valve；Second triple valve is One In and Two Out valve；First triple valve, the second triple valve each can be cut by two bilaterals
Only valve parallel combination forms.
3. a kind of preheating water purifier according to claim 1, it is characterised in that: be equipped at the top of the heat preservation water storage gallbladder with
The exhaust pipe being connected at the top of pure water water storage box.
4. a kind of preheating water purifier according to claim 1, it is characterised in that: be equipped at the top of the heat preservation water storage gallbladder with
The connected recirculated water inlet pipe of second triple valve；The heat preservation water storage gallbladder bottom is equipped with the recirculated water being connected with the first triple valve and goes out
Pipe.
5. a kind of preheating water purifier according to claim 1, it is characterised in that: first triple valve and the second threeway
Valve is solenoid valve.
6. a kind of preheating water purifier according to claim 1, it is characterised in that: be equipped with pure water in the pure water water storage box
Water level sensor；Water level for thermal insulation sensor is equipped in the heat preservation water storage gallbladder.
7. a kind of preheating water purifier according to claim 6, it is characterised in that: the pure water water level sensor and heat preservation
Water level sensor is connected with controller.
8. a kind of preheating water purifier according to claim 1, it is characterised in that: be equipped with pure water in the pure water water storage box
Water temperature sensor；Heat preservation water temperature sensor is equipped in the heat preservation water storage gallbladder.
9. a kind of preheating water purifier according to claim 8, it is characterised in that: the pure water water temperature sensor and heat preservation
Water temperature sensor is connected with controller.
10. a kind of preheating water purifier according to claim 1, it is characterised in that: the water outlet is steam trap,
The steam collection pipe that the water outlet is equipped with faucet and is connected to pure water water storage box top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910010256.3A CN109682058A (en) | 2019-01-05 | 2019-01-05 | A kind of preheating water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910010256.3A CN109682058A (en) | 2019-01-05 | 2019-01-05 | A kind of preheating water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109682058A true CN109682058A (en) | 2019-04-26 |
Family
ID=66192621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910010256.3A Pending CN109682058A (en) | 2019-01-05 | 2019-01-05 | A kind of preheating water purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110655261A (en) * | 2019-11-01 | 2020-01-07 | 珠海格力电器股份有限公司 | Water purifying and drinking machine and heating system thereof |
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| CN108088089A (en) * | 2017-12-05 | 2018-05-29 | 莱克电气股份有限公司 | A kind of water purifier heating means |
| CN209840399U (en) * | 2019-01-05 | 2019-12-24 | 浙江朗诗德健康饮水设备股份有限公司 | Water purifier preheats |
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| JP2007225251A (en) * | 2006-02-27 | 2007-09-06 | Toto Ltd | Electric water heater with water purifier |
| CN201131640Y (en) * | 2007-12-29 | 2008-10-15 | 北京华能科美科技有限公司 | Integrated drinking machine |
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| CN110655261A (en) * | 2019-11-01 | 2020-01-07 | 珠海格力电器股份有限公司 | Water purifying and drinking machine and heating system thereof |
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