CN105299869A - Rapid heating type water heater - Google Patents
Rapid heating type water heater Download PDFInfo
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- CN105299869A CN105299869A CN201510760752.2A CN201510760752A CN105299869A CN 105299869 A CN105299869 A CN 105299869A CN 201510760752 A CN201510760752 A CN 201510760752A CN 105299869 A CN105299869 A CN 105299869A
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Abstract
The invention provides a rapid heating type water heater. The rapid heating type water heater comprises a thermal insulation sleeve. A water pipe and a heater used for heating the water pipe are arranged in the thermal insulation sleeve, a thermocouple is arranged in the water pipe, and the thermocouple and the heater are both connected with a temperature controller. A cold water pipe switch and a hot water pipe switch are arranged at an outlet of the water pipe. The water pipe is an S grate type water pipe or a mosquito-repellent incense type coil. The heater can be a resistance type heater, and then the water pipe is arranged in the resistance type heater. The heater can also be a far infrared heater, and then the water pipe is a quartz glass water pipe. By means of the S grate type or mosquito-repellent incense type water pipe, a cold water flow path in the heater is lengthened, the heat transfer area is increased, and the heating speed is increased. Water and electricity are separated, safety and reliability are achieved, and the service life is prolonged. Meanwhile, the rapid heating type water heater has the beneficial effects of being small in size, light, capable of saving electricity, environment-friendly, convenient to use and low in manufacturing and using cost.
Description
Technical field
The present invention relates to a kind of water heater, particularly relate to a kind of firing rate water heater faster.
Background technology
At present, gas water heater captures national market, and combustion gas expense is generally 6 times of electricity price, and will look after winter and guarding against gas poisoning.In addition, use after will bleeding off cold water in vain before hot water and have hot water again, reduce civilian shower cost and energy consumption is those skilled in the art's problem demanding prompt solutions.
Water coating type electric acting water heater commercially also occupies certain supply ratio, and its shower process is that water pipe water is piled water bag 0.5 ~ 1m
3, then electrified regulation 1 ~ 2 hour, reaches shower temperature needed for people 40 ~ 70 DEG C, supply 1 ~ 3 people's shower.Then needing more than shower number is more than 3 people queues up in turn has a bath, and repeats said process.Even if relay cold water electrified regulation again, need again 1 ~ 2 hour, very inconvenient.Energy consumption is large, and occupies shower room larger space and careat.Also need load bearing wall, general family cannot be hinged with, and civilian investment cost is larger.
No matter other types water heater is Instant heating type or fast heating type, there is potential safety hazard.Not being the too large 5000w ~ 7500w of heating power, is exactly expensive 5000 ~ 8000 yuan/platform; General user's power meter cannot be used, or price is difficult to acceptance and safety supervision cannot be passed through.
Summary of the invention
The technical problem to be solved in the present invention is to provide the water heater that a kind of volume is little, firing rate is fast, energy consumption is little, cost is low.
In order to solve the problems of the technologies described above, technical scheme of the present invention is to provide a kind of instantaneous water heater, comprises heat-insulation and heat-preservation cover, is provided with the heater of water pipe and the heating of water supply pipe in heat-insulation and heat-preservation cover, be provided with thermocouple in water pipe, thermocouple is all connected with temperature controller with heater; Pipe outlet is provided with cold water pipe switch and hot-water line switch;
It is characterized in that:
Described water pipe is S grid-type water pipe or mosquito-repellent incense type coil pipe.
Preferably, described heater is resistance type heater, and described water pipe is located in resistance type heater.
Further, in order to reach fast to the heating of water pipe inner cold water, adopt aluminium alloy to be cast on together heater and water pipe, becoming a heating module, sufficient heat-transfer effect.
Preferably, described heater is far-infrared heater, and described water pipe is quartz glass water pipe.
Preferably, described heat-insulation and heat-preservation cover inwall is provided with minute surface reflective mirror and/or mirror face stainless steel plate.
Preferably, described far-infrared heater sends radiant heat, by minute surface reflective mirror or mirror face stainless steel plate by around radiation reflective to quartz glass water pipe, quartz glass water pipe absorbs heat, water temperature raises, detect water temperature by thermocouple, and by temperature controller, water temperature is controlled in the temperature range of setting.
Preferably, temperature controller is PID temperature controller.PID temperature controls to play a part safety heat-preserving.
Preferably, when the actual water temperature in water pipe to differ with set water temperature be no more than a certain threshold value time, the heating power of heater reduces automatically gradually; When the actual water temperature in water pipe reaches set water temperature, the heating power of heater is 0.
Preferably, be provided with flow control valve in described water pipe, the heating power of heater changes along with the change of discharge.
Compared to existing technology, instantaneous water heater provided by the invention has following beneficial effect:
1, firing rate is fast.By S grid-type or mosquito-repellent incense type water pipe, extend the cold water stream in heater, increase heat transfer area, promote firing rate; Adopt aluminium alloy to be cast on together heater and cold water pipe, become a heating module, sufficient heat-transfer effect.
2, economize on electricity.When the set temperature is reached, heating power drops to 1000 ~ 1500w naturally, can be incubated and use water continuously.Use hot water power-off in first 1 minute, in non-electric situation, can continue to utilize hot water 1 minute, reach economize on electricity object, shower late comer can be made again, avoid superheated water; Then use the hot water set already, do not need to wait for the cold water heating process time again, reach economize on electricity object.Overtemperature or all energy power-off simultaneously of cutting off the water supply, auto-breaking during temperature required arrival design temperature, control temperature is accurately stable.The corresponding minimizing 1/2 of electricity consumption time, power consumption efficiency reaches 100%; Owing to being PID control temperature, when electricity consumption heat hot water, when displays temperature is close to artificial design temperature, heating power reduces automatically gradually, and heating power is now more and more less, and when reaching design temperature, heating power is 0, and heat-preserving constant-temperature electricity consumption is very micro-; Change along with discharge change.Heating power only has 1/2 or 1/3 of rated power.Have any different in existing gas water heater and knapsack type hot-water device, heating power does not block feature.Structurally simultaneously, make full use of heat energy, anti-dry heat energy dissipation simultaneously, its rated power is 2500w/220v, actual electricity consumption only has 1/2, and namely the 1 yuan electricity charge can be taken a shower 3 people, preheating rated power 2500w/220v, be different from that high-power instant water heater 8500w ~ 4000w/220v on market is civilian cannot be adopted, the present invention is suitable for civilian.
3, environmental protect and air quality, minimizing environmental pollution and haze weather.The carbon monoxide that tradition every household uses coal gas to produce, carbon dioxide are in drain chamber outer air; Pollution ambient air (especially big city) is had a significant impact health.The present invention can guard against gas poisoning.
4, low cost of manufacture.Manufacturing cost of the present invention is that the half of traditional coal gas and Backpack type bath heating device is less than, can for unit application such as individual family, factory, companies.
5, safe and reliable.Electric leakage has earth leakage protective, and short circuit has fusible link to protect, PID temperature controller automatic heat preserving, protection of cutting the supply of water and electricity, automatic display setting temperature and serviceability temperature, and anti-dry is protected.
6, easy to use.Can fix, can flow by dress, not need special mounting requirement, can portablely move with wagon flow, can be in by dress, also can use field encampment.Hang, stand, crouch, lean on; The remote also fixable type galvanized iron pipe of available tetrafluoroethene pipe tipping is hinged with.
7, volume is little, lightweight, can portablely pack.Only have the volume of gas heater and Backpack type heater 1/2 and 1/3, volume is 400mm × 300mm × 100mm, and weight is about 8kg.
8, no electromagnetic pollution.Without high-frequency electromagnetic heating, harmless, eliminate incrustation scale and produce, adopt quartz ampoule structure heats, adopt nonmetal water pipe to lengthen heater service life; Cut off water power directly to contact, to strengthen safe application performance.
9, use cost is low.The gas charge of coal gas bath heating device is 5 times of the electricity charge.The no matter spring, summer, autumn and winter, the present invention is fast, and the heat time is no more than 3 minutes, as long as 1 minute summer, hot water heating technology exceedes the water heater of existing market supply.The Backpack type bath heating device bathing time is 60 times of this heater; The gas water heater stand-by period needs 3 minutes.The time of waste and electric energy are 3 times of this water heater.
10, electricity separation, adopts 304 stainless steel tubes or adopts quartz ampoule heating pipe, being separated, reaching anticorrosion with electric heater, scale removal, the object increased the service life.
11, the continuous heating flow of current is without ponding heating substantially, so incrustation scale is not easily formed, corresponding service life is 2 ~ 3 times of general electrothermal heater, and product can reach 7 years service life.
Accompanying drawing explanation
The resistance-type water heater structure schematic diagram that Fig. 1 provides for embodiment 1;
Fig. 2 is S grid-type water pipe structure schematic diagram;
Fig. 3 is mosquito-repellent incense type coil arrangement schematic diagram;
The far infrared water heater structural representation that Fig. 4 provides for embodiment 2.
Detailed description of the invention
The invention provides two kinds of mode of heatings, water pipe cold water or natural cold water are heated, reaches Multifunctional heating requirement.The general principle of the two is: the longer the better for the cold water stream making to enter in heater.
For making the present invention become apparent, hereby with two preferred embodiments, and accompanying drawing is coordinated to be described in detail below.
Embodiment 1
The resistance-type water heater structure schematic diagram that Fig. 1 provides for embodiment 1, described resistance-type water heater comprises resistance type heater 1, water pipe 2 is provided with in resistance type heater 1, resistance type heater 1 is connected with PID temperature controller 4 by tie 5, thermocouple 6 is provided with in water pipe 2, thermocouple 6 is connected with PID temperature controller 4, and resistance type heater 1, PID temperature controller 4 all connect 220v power supply 3.
Composition graphs 2, shower spraying tap 7 exports with water pipe 2 and is connected, and water pipe 2 outlet is provided with cold water pipe switch 8 and hot-water line switch 9.
Water pipe 2 is the mosquito-repellent incense type coil pipe shown in the S grid-type water pipe shown in Fig. 2 or Fig. 3.
Resistance-type heater operation order is as follows: first PID temperature controller 4 and resistance type heater 1 are all connected with 2500W/220v power supply, resistance type heater 1 is heated to rapidly 200 ~ 300 DEG C, temperature of cold water rises to 40 ~ 70 DEG C are made by thermal conductive water pipe, by water pipe tap water hydraulic or Natural Water Miniature water pump pressure, hot water is sent into end shower spraying water discharge of water faucet, or open switch valve water outlet.
Resistance-type water heater has following safety protection function:
1, temperature controller earth leakage protective, short circuit tripping operation, warning, the protection of circuit fusing silk.
2, dry combustion method protection: the structural material of heater own is metal structure entirely, even if heat-barrier material is all aphlogistic pottery, asbestos etc.; Helpless combustible material.
3, overtemperature alarm: then sound the alarm immediately when hot water temperature exceedes design temperature 10 DEG C.
4, circuit water alarm: after cutting off the water supply, power supply does not turn off, the rapid temperature increases of water heater own exceedes design temperature 50 ~ 60 DEG C, at once sounds the alarm, simultaneously power-off, if unmanned closing switch overtemperature warning sound is successive, even and if hot water temperature more than 75 DEG C, until water dryouies, also can not burst.
Because water heater is all-metal construction, now continuously sound the alarm, until people discovers.Dry combustion method of cutting off the water supply also can not have an accident for 24 hours, and now because of overtemperature, power supply cuts off automatically, also without heating power.
5, long-time heat preservation, such as: water heater hot-water utilize needs interval time long, cut off the water supply after can automatic heat preserving, 90% power-off in temperature retention time, 10% instantaneous electricity consumption, ensures to be not less than design temperature, because of calandria not easy heat radiation in temperature retention time itself.Namely during insulation, electricity consumption only has 1/10 of whole electricity consumption, and can be incubated continuously for 24 hours, temperature retention time sounds the alarm; Remind within the time of insulation.
6, heating cold water desired sequence:
1) when using water heater: after temperature controller switches on power, the hot water temperature 40 ~ 70 DEG C (room temperature 0 ~ 30 DEG C) needed for temperature controller panel setting, after this do not need to reset, can go down by Long-Time Service, will weigh more design temperature unless there are people, now switch on power heating water heater.If now cold water does not input water heater, now the Temperature displaying value of temperature controller raises rapidly, rises above set temperature 10 DEG C and sounds the alarm; Now cold water source connected by water heater, opens outlet of water heater place and sprays rapidly more than 70 DEG C hot water.Avoid this instantaneous time high-temperature water, in order to avoid scald.For avoiding this phenomenon to occur, must first be energized, rear water flowing, is no more than 1 minute interval time.Then 40 ~ 70 DEG C of set hot water normally export, and continuously water outlet, does not waste cold water, and speed per hour hot water, and 24 hours use hot water continuously.
2) time without hot water:
The power switch of A, closedown temperature controller.
B, closedown cold water faucet.
In C, water heater, contained hot water itself naturally cools and needs 1 minute (note: heater itself wraps up in heat-barrier material entirely, is effectively incubated, and heat does not scatter and disappear easily, reaches energy-conservation object and reaches fast hot object).For economize on electricity, make full use of existing hot water, within cutting off the electricity supply latter 1 minute, hot water still can be utilized to take a shower for 1 minute.
3) reusable heat water, sequential steps 1), 2), 3) carry out successively.
Embodiment 2
The far infrared water heater structural representation that Fig. 4 provides for embodiment 2, described far infrared water heater comprises heat-insulation and heat-preservation cover 112, quartz glass water pipe 15 and far-infrared heater 13 is provided with in heat-insulation and heat-preservation cover 112, heat-insulation and heat-preservation overlaps 112 inwalls and is provided with minute surface reflective mirror 18 and/or mirror face stainless steel plate 14, the thermocouple 10 for controlling water temperature is provided with in quartz glass water pipe 15, PID far infrared temperature control box 12 is connected with thermocouple 10, far-infrared heater 13 is connected with PID far infrared temperature control box 12 by connecting line 111, power supply 11 connects far infrared heating device 13, PID far infrared temperature control box 12.
Hot water water jet 16 exports with quartz glass water pipe 15 and is connected, and quartz glass water pipe 15 outlet is provided with hot water control valve 17 and cold water control valve 19.
Water pipe 2 is the mosquito-repellent incense type coil pipe shown in the S grid-type water pipe shown in Fig. 2 or Fig. 3.
Far infrared water heater operating sequence is as follows: first PID far infrared temperature control box 12 and far-infrared heater 13 are all connected with 2500W/220v power supply, far-infrared heater 3 sends radiant heat, around minute surface reflective mirror 18 or mirror face stainless steel plate 14 radiation reflective to quartz glass water pipe 15, quartz glass water pipe 15 absorbs hot rapid temperature increases to 300 ~ 400 DEG C, impel quartz glass water pipe 5 current rapid temperature increases to 50 ~ 70 DEG C, temperature control is carried out by thermocouple 10, by control valve 17 regulating pondage, use hot water by shower head of water heater 6.
The thermal source of 2500W/220V is produced 500 ~ 600 degree and is reflexed on boiler face microcrystal glass plate or on high thermal conductive metallic plate by reflective insulating materials nickel within the several seconds, transferred heat to by the heat energy on microcrystal glass tube again in the cold water pipe of shower and go, make the temperature of cold water rises in cold water pipe.Because this heat exists with infrared ray, transmission capacity is strong, and the energy of heat leak is high, i.e. conduction and heat leak heating cold water pipe simultaneously.
Far infrared is favourable to human body, not residual stains, plays the effect of sterilization detoxicating; Pollute without electromagenetic wave radiation, heating evenly, smokeless, the flames of anger, not oxygen consumption, without carbon monoxide.Far infrared heater utilizes efficient resistance nichrome exothermic material; This material has the features such as molten boiling point is high, temperature-coefficient of electrical resistance is stable, wherein also combines accurate mosquito-repellent incense type processing technology.The heater reaching 2m is reached homogeneous heating effect with equidistant uniform ripple zonal distribution in calandria.Upwards conducting heat, it is minimum that lateral heat transfer is reduced to, thus Energy harvesting to highest level (note: far infrared heater is contained in the heat insulation rigid ceramic device of high temperature resistant tool again, in device, surrounding and the end, set off with mirror face stainless steel and reflect heat led on the quartz glass water pipe of cooling water, makes the utilization rate of electric energy, heat energy more than 99%).High efficiency insulation heating nickel material, tangible high-quality plastics shell, low cross heat conduction glass-ceramic panel, make temperature not horizontal proliferation, operate safer.
Adopt FAR INFRARED HEATING quartz ampoule, realize electricity separation, the generation of Non-scale, reach the effect of cold water speed heat simultaneously.Adopt PID temperature control technology control temperature, play safeguard protection and energy-conserving action, in temperature setting range temp precision at ± 1 DEG C.Realize overheating protection, anti-dry protection, earth leakage protective by PID temperature controller, reach 100% safety.
Adopt quartz glass tube, with the calcium ions and magnesium ions generation chemical reaction in water, can not can not produce incrustation scale, reach 10 years service life.Hot water can regulate as required (passing through temperature controller), can long-time continuous use.
Far infrared water heater has following defencive function:
1, water cut-off protection and auto-breaking protection: after cutting off the water supply, speed heats up super design temperature more than 10 degree, i.e. power-off send overtemperature warning (anti-dry protection).Reminding water heater user as namely led to cold water, having overtemperature water (75 DEG C) to spray instantaneously, need prevent from scalding, avoid.After dry combustion method, directly logical cold water also can not produce Decrepitation Phenomena, because material is 304 stainless steel tubes.Guarantee the use safety of hot water.
2, automatic heat preserving constant temperature, makes the control temperature of water temperature show value and setting be more or less the same in positive and negative 1 degree.When temperature required hot water overtemperature more than 1 degree i.e. auto-breaking, make water temperature drop; Remain in the water temperature value of setting, play thermostatic effect.
3, after cutting off the water supply after power-off in the ban and stopping using, in water heater, water temperature still keeps temperature in heater body.And this temperature exceeds set water temperature degree 10 ~ 20 DEG C, owing to making the water temperature of setting exceed about 10 DEG C in effect of heat insulation fortunately 1 minute, 1 minute hot bath or shower after continuation power-off, neither electricity consumption bathing or hot water are continued to employ.Then substitution bathing continues the logical cold water of energising, recycles electrothermal heater's hot water 50 ~ 60 DEG C, economizes on electricity again, economize on water again, save the stand-by period again.
General water power is opened simultaneously, room temperature water start heat up can reach shower water temperature 40 DEG C at 2 ~ 3 minutes, get final product shower, the used time does not first close electricity, after cut off the water, also there will not be high-temperature water.When surpassing 70 DEG C, power-off sounds the alarm, and now has a power failure, does not heat and lower the temperature.Sound the alarm when low 50 DEG C, be now energized heating and heat preservation automatically, generally constant in 60 DEG C of scopes, and power-off of cutting off the water also can not surpass 70 DEG C or lower than 50 DEG C.
Resistance-type heating water heater provided by the invention and Far-infrared Heating water heater are different from heated by gas water heater on market, Backpack type electrothermal heater, Harvard of U.S. water heater and New Zealand's nox fast water heater (the maximum 4000w/220v of heating power, generally civilian cannot use) on properity; Its particular advantages of the present invention be power saving safely, be suitable for civilian, good and cheap, body is light in a small amount, ultra-thin fuselage (400mm × 400mm × 100mm), good and cheap, cost is less than the half of heated by gas water heater, Backpack type electrothermal heater, Harvard of U.S. water heater and New Zealand's nox fast water heater.
No matter be the family at Urban and rural area, hill, forest, grassland, Deng Chu camping site, desert.As long as there is water source to have the place of power supply, all obtain hot water 40 ~ 70 DEG C (note: indoor temperature 0 ~ 30 DEG C is initial) by instantaneous water heater of the present invention.Sky cold again, power supply one connects, and water source one leads to, and can obtain wash up hot water for shower.A place can be fixed, also can with people with the dynamic tipping fast of wagon flow (the subsidiary booster pump of natural water source), volume is little, lightweight, light and handy convenient, electricity separation, and safe and reliable, power saving saves time, and within 24 hours, constantly uses, long service life.
Claims (9)
1. an instantaneous water heater, comprises heat-insulation and heat-preservation cover, and be provided with the heater of water pipe and the heating of water supply pipe in heat-insulation and heat-preservation cover, be provided with thermocouple in water pipe, thermocouple is all connected with temperature controller with heater; Pipe outlet is provided with cold water pipe switch and hot-water line switch;
It is characterized in that:
Described water pipe is S grid-type water pipe or mosquito-repellent incense type coil pipe.
2. a kind of instantaneous water heater as claimed in claim 1, is characterized in that: described heater is resistance type heater, and described water pipe is located in resistance type heater.
3. a kind of instantaneous water heater as claimed in claim 2, is characterized in that: described heater and water pipe are cast on together by aluminium alloy, becomes a heating module.
4. a kind of instantaneous water heater as claimed in claim 1, is characterized in that: described heater is far-infrared heater, and described water pipe is quartz glass water pipe.
5. a kind of instantaneous water heater as claimed in claim 4, is characterized in that: described heat-insulation and heat-preservation cover inwall is provided with minute surface reflective mirror and/or mirror face stainless steel plate.
6. a kind of instantaneous water heater as claimed in claim 5, it is characterized in that: described far-infrared heater sends radiant heat, by minute surface reflective mirror or mirror face stainless steel plate by around radiation reflective to quartz glass water pipe, quartz glass water pipe absorbs heat, water temperature raises, detect water temperature by thermocouple, and by temperature controller, water temperature is controlled in the temperature range of setting.
7. a kind of instantaneous water heater as claimed in claim 1, is characterized in that: described temperature controller is PID temperature controller.
8. a kind of instantaneous water heater as claimed in claim 1, is characterized in that: when the actual water temperature in water pipe to differ with set water temperature be no more than a certain threshold value time, the heating power of heater reduces automatically gradually; When the actual water temperature in water pipe reaches set water temperature, the heating power of heater is 0.
9. a kind of instantaneous water heater as described in claim 1 or 7, is characterized in that: be provided with flow control valve in described water pipe, and the heating power of heater changes along with the change of discharge.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760752.2A CN105299869A (en) | 2015-11-10 | 2015-11-10 | Rapid heating type water heater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510760752.2A CN105299869A (en) | 2015-11-10 | 2015-11-10 | Rapid heating type water heater |
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| CN105299869A true CN105299869A (en) | 2016-02-03 |
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| CN201510760752.2A Pending CN105299869A (en) | 2015-11-10 | 2015-11-10 | Rapid heating type water heater |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672960A (en) * | 2017-10-20 | 2018-02-09 | 山东大学 | The vehicle-mounted electric heater unit of pitch, system and its heating means of Power auto-adjustment |
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| CN2138953Y (en) * | 1991-12-03 | 1993-07-28 | 党坤选 | Shower energy-saving unit |
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| CN107672960A (en) * | 2017-10-20 | 2018-02-09 | 山东大学 | The vehicle-mounted electric heater unit of pitch, system and its heating means of Power auto-adjustment |
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Application publication date: 20160203 |