CN205191894U - Recoverable thermal water heater - Google Patents
Recoverable thermal water heater Download PDFInfo
- Publication number
- CN205191894U CN205191894U CN201520842895.3U CN201520842895U CN205191894U CN 205191894 U CN205191894 U CN 205191894U CN 201520842895 U CN201520842895 U CN 201520842895U CN 205191894 U CN205191894 U CN 205191894U
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- inner bag
- water
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- water heater
- outlet pipe
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Abstract
The utility model provides a recoverable thermal water heater, a serial communication port, including shell, heating device, inner bag, outlet pipe and inlet tube, the inner bag is located in the shell, the inner bag is located to outlet pipe and inlet tube, the heating device is located in the inner bag, the outside of inner bag is equipped with a metalwork, N type semiconductor, P type semiconductor, the metalwork with the inner bag N type semiconductor reaches temperature difference power generation devices is constituteed to P type semiconductor, temperature difference power generation devices is connected with a battery. Recoverable thermal water heater, realize the heat recovery of water heater, and the heat recovery effect improves to can further utilize the heat of retrieving, for example use in heating device such as illumination, stoving.
Description
Technical field
The utility model relates to a kind of water heater, particularly a kind of water heater of heat-recoverable.
Background technology
Energy problem of China is nervous, and environmental pollution also allows of no optimist.The energy situation in the current world, according to our times industrialization development speed and energy resource consumption, enough 40 years of the petroleum reserves in the world, enough 60 years of gas reserves, enough 200 years of coal reserves, therefore energy-conservation and exploitation regenerative resource is the cardinal task of pendulum in face of the whole mankind.
The application of current electric heater is rather extensive, but the problem of existing electric heater dispersed heat is still serious.Heat utilization efficiency based on electric heater is scattered and disappeared serious problems, and inevitable the causes certain waste, is unfavorable in current overall situation the protection of environment and the consumption reducing the energy.Reducing the waste of electric heater heat loss is a problem needing urgent solution.
Utility model content
The utility model object is to overcome the deficiencies in the prior art, provides a kind of water heater of heat-recoverable, and it can realize further utilizing to the heat of water heater, is conducive to environmental protection and energy saving.
In order to achieve the above object, the utility model is by the following technical solutions:
A water heater for heat-recoverable, is characterized in that,
Comprise shell, heater element, inner bag, outlet pipe and water inlet pipe;
Described inner bag is located in described shell, and inner bag is located at by described outlet pipe and water inlet pipe, and described heater element is located in described inner bag;
The outside of described inner bag is provided with a metalwork, N-type semiconductor, P-type semiconductor, and described metalwork and described inner bag, described N-type semiconductor and described P-type semiconductor form temperature difference electricity generation device, and described temperature difference electricity generation device is connected with a battery.
As preferably, the inwall of described inner bag is provided with insulation heat recovery layer.
As preferably, described heat recovery heat-insulation layer is polyurethane foam material layer
As preferably, the mouth of pipe that described water inlet pipe is positioned at described inner bag is positioned at the mouth of pipe of described inner bag lower than described outlet pipe, described water inlet pipe is positioned at the lower wall of the mouth of pipe near described inner bag of described inner bag.
As preferably,
Described heater element is heating tube, and described heating tube is thermochrome heating tube;
Or described heater element is heating panel, and the baseplate material of described heating panel is microcrystal glass plate.
As preferably, also comprise one for detecting the straight cutting liquid packet mode temperature controller of the water temperature in described inner bag, the thermometric of described straight cutting liquid packet mode temperature controller is visited point and is arranged in described inner bag.
As preferably, also comprise control panel; Also being provided with for detecting whether water pipe has the electromagnetic flowmeter of water flow in described outlet pipe, when described electromagnetic flowmeter detects that outlet pipe has a water flow, sending signal and referring to control panel, control panel turn-off current.
As preferably, also comprise one and to break leakage protecting plug for three lines three connecting externally fed power supply.
As preferably, the steel plate that described inner bag adopts is pickling enamelled pressed steel, steel plate thickness 2.0mm; The steel plate that described shell adopts is SPCC cold-rolled steel sheet, and the outside wall surface of described SPCC cold-rolled steel sheet is frosting.
As preferably, also comprise a water pump or a compressor making the water in inner bag have outlet pipe to get rid of for the gas compressed in inner bag, described water pump is connected with described outlet pipe.
Compared with prior art, the utility model has following beneficial effect:
The water heater of heat-recoverable described in the utility model, realizes the heat recovery of water heater, and heat recovery effect improves, and the heat of recovery can be utilized further, such as, be applied in the heaters such as illumination, oven dry.Possess the advantage of conventional water heaters, and fan-out capability has and significantly improves, and hot water Applicative time can be made under the same terms to extend.Compared with general electric heater, leak resistance is good.The effects of energy saving and emission reduction gathering heat energy power-generating recycling is accomplished in the combination of thermoelectric generation and common electric heater, adapts to demand for development and the direction of New Times new household electrical appliances.Water storage and fast heat pattern can switch fast, and leaving water temperature liquid crystal display shows, and the recovery of thermal device is not disturbed in the change of inflow temperature, flow of inlet water, intake pressure; There is safe self-inspection, overtemperature prote, dry combustion method protection, super hydraulic pressure defencive function.
Accompanying drawing explanation
Fig. 1 is structural representation described in the utility model.
In figure:
1-shell; 2-heat recovery heat-insulation layer; 3-heating tube; 4-inner bag; 5-three lines three break leakage protecting plug; 6-outlet pipe; 7-water inlet pipe.
Now the utility model is described in further detail with specific embodiment by reference to the accompanying drawings.
Detailed description of the invention
Consult shown in Fig. 1, the utility model provides a kind of water heater of heat-recoverable, comprises shell 1, heat recovery heat-insulation layer 2, heater element, inner bag 4, outlet pipe 6, water inlet pipe 7, to break leakage protecting plug 5, control panel and display screen for three lines three connecting externally fed power supply for the straight cutting liquid packet mode temperature controller, detecting the water temperature in inner bag 4; Inner bag 4 is located in shell 1, and inner bag 4 is located at by outlet pipe 6 and water inlet pipe 7, and heater element is located in inner bag 4, and the inwall of inner bag 4 is provided with insulation heat recovery layer; Display screen is located on shell 1.The outside of inner bag 4 is provided with a metalwork, N-type semiconductor, P-type semiconductor, and metalwork and inner bag 4, N-type semiconductor and P-type semiconductor form temperature difference electricity generation device, and temperature difference electricity generation device is connected with a battery.Be copper material materials and parts as preferable alloy part.
Wherein, temperature difference electricity generation device principle is: inner bag 4 is as high-temperature portion, and metalwork is as low-temp. portion, and both are connected by N-type semiconductor and P-type semiconductor and connected a battery at low-temp. portion; Because inner bag 4 and metalwork form the temperature difference, under the effect of thermo-electric generation principle, temperature difference electricity generation device forms a current loop and realizes generating, and the electricity of generating is all stored in battery.
Water inlet pipe 7 and outlet pipe 6 are arranged on the lower wall of inner bag 4, and the mouth of pipe that water inlet pipe 7 is positioned at inner bag 4 is positioned at the mouth of pipe of inner bag 4 lower than outlet pipe 6, water inlet pipe 7 is positioned at the lower wall of the mouth of pipe near inner bag 4 of inner bag 4.Make cold water slowly enter inner bag 4, and be deposited on bottom inner bag 4, avoid hot water mix too early with cold water and reduce output water temperature, solve the sometimes hot and sometimes cold phenomenon of water temperature, ensure effluent temperature constancy.Anti-backflow is also adopted to design in water pipe---check-valves, avoids hot water and flows backward in water pipe, cause hot water to lose.
Also be provided with in outlet pipe 6 for detecting whether water pipe 6 has the electromagnetic flowmeter of water flow.Electromagnetic flowmeter detects inlet water stream in real time; When water flow having been detected, sending signal from trend control panel, accurately having cut off the electricity supply, ensured without electric bathing state.Electromagnetic flowmeter is application electromagnetic induction principle, measured a kind of instrument of conductor fluid flow by the electromotive force of inducting during externally-applied magnetic field according to conductor fluid, the structure of electromagnetic flowmeter is primarily of part compositions such as magnetic circuit system, measuring guide, electrode, shell 1, lining and converters.
As preferably, also comprise a water pump or a compressor making the water in inner bag 4 have outlet pipe 6 to get rid of for the gas compressed in inner bag 4, described water pump is connected with described outlet pipe 6.The water outlet of existing electric heater enters from below by cold water and extruded by the hot water of top, and therefore leaving water temperature As time goes on constantly decline, hot water delivery rate are not high; And the utility model is by adding water pump or compressor, thus the water outlet realizing the water heater of heat-recoverable is pumped by water pump or hydraulic pressure goes out by the air compressed in inner bag 4, and does not enter hydraulic pressure to go out by cold water; Therefore, water heater described in the utility model, will cold water be needed to enter because of water outlet, cause causing cooling, hot water in the water heater of therefore this heat-recoverable can not intersect because of hot and cold water and cause temperature too low and can not use, all hot water all can be utilized, and the hot water delivery rate of the water heater of this heat-recoverable reaches 92%.
The thermometric of straight cutting liquid packet mode temperature controller is visited point and is arranged in inner bag 4.Its thermometric is accurate, use safety.Compare the point for measuring temperature of paster Kick type temperature controller on the market at inner bag 4 outer wall, thermometric is more accurate, uses safer.
Heat recovery heat-insulation layer 2 is polyurethane foam material layer.The abscess of polyurethane foam material layer is fine and closely woven, and thermal conductivity factor is low, and Density Distribution is even.Adopt integral high pressure foaming technique in polyurethane foam material layer manufacturing process, polyurethane foam material layer has following characteristics: a, foaming mobility will be got well, and Density Distribution is even.B, abscess are fine and closely woven, and thermal conductivity factor is low.The continous-stable performance of c, foam production technique is fabulous.Water heater output rating is up to 92%.
Heater element is heating tube 3, and heating tube 3 adopts thermochrome heating tube 3.Thermochrome heating tube 3, in high-temperature water vapor, comprises in the mist of steam-air-CO2, has good corrosion resistance, in the acidity and alkaline aqueous medium of some HTHPs, all has anticorrosion stress-resistant performance; It adopts unique compression joint technique, adopts the encapsulation of import MGO constant temperature and humidity, in accordance with long-life low load design.
When heater element is heating panel, the baseplate material of heating panel is microcrystal glass plate.
The steel plate that inner bag adopts is pickling enamelled pressed steel, steel plate thickness 2.0mm.The manufacture craft of steel plate comprises degreasing, pickling, the firecoat of removing steel surface and corrosion product, and adopts reverse osmose pure-water exclusive in the industry to rinse.
The steel plate that shell 1 adopts is SPCC cold-rolled steel sheet, and thickness is the outside wall surface of 0.6mm, SPCC cold-rolled steel sheet is frosting
.shell 1 adopt steel plate through degreasing, phosphatization, washing, oven dry electrostatic plastic spraying, sinter six road special process process; In technical process, the dusty spray of employing is the product of famous professional powder manufacturer Akzo Nobel N.V. of 500 tops of the world Holland, and German original-pack electrostatic spraying device, the shell 1 of electrostatic spraying is durable in use.The break principle of leakage protecting plug 5 of three lines three adopted is: when circuit normally works; except operating current, do not have leakage current to pass through earth leakage protective device; the size of current now flowing through ZCT (detection transformer) is equal; direction is contrary; summation is zero, responds to magnetic flux and also equal zero in transformer iron core, Secondary Winding no-output; automatic switch remains on on-state, and earth leakage protective device is in normal operation.When generation electric leakage or when having people to get an electric shock; just there is an earth-fault current; make to flow through and to detect in transformer the magnitude of current and non-vanishing; in transformer iron core there is magnetic flux in induction; its Secondary Winding has induced-current to produce; export after amplifying, make leakage tripping device action promote automatic switch tripping operation and reach earth leakage protective object.What three line leakage protecting plugs connected is the heating tube 3 of water heater, the bad electric leakage if heating tube insulate, so leakage current meeting and water; the shell 1 protective grounding line of metal inner tube 4; flow back to the total ground connection of distribution box, complete releasing of electric current, thus protection human body is from electric shock.When leakage current is greater than 10ma, earth leakage protective device will action.Three lines three leakage protecting plug 5 that breaks makes leakage current be less than 10mA (namely people the maximum current that oneself break away from can be called let-go current after getting an electric shock, and exchanges as 10MA), 0.04S internal cutting off electric current; While cut-out zero line live wire, earth connection also cuts off simultaneously, thoroughly solves the worry of ground wire electrification.Make water heater completely and electrical network isolate, form 360 ° of omnibearing protections, bathing is more felt at ease
The water heater of heat-recoverable described in the utility model, has the following advantages:
1) by thermoelectric generation, realize the heat recovery of water heater well, and heat recovery effect improves, and the heat of recovery can be utilized further, such as, be applied in the heaters such as illumination, oven dry, experience without leaf air cooler.The effects of energy saving and emission reduction gathering heat energy power-generating recycling is accomplished in the combination of thermoelectric generation and water heater, adapts to demand for development and the direction of New Times new household electrical appliances.
2) possess the advantage of traditional electrical water heater, water heater fan-out capability is largely increased, and hot water Applicative time can be made under the same terms to extend.
3) water heater of heat-recoverable adopts " electricity-isolation wall " (i.e. water resistance decay isolation method) to carry out anticreep, namely the resistance that utilizes water itself to have (as national regulations running water resistivity 15 DEG C time should be greater than 1300 Ω .cm), by forming " electricity-isolation wall " to the water service pipe in water heater.In the water heater of heat-recoverable described in the utility model, water inlet pipe 7 in inner bag 4 and outlet pipe form " electricity-isolation wall ", when water heater energising work, even if the water in inner bag 4 has electricity, also can reaching the object of electric isolution by being fallen by the resistance decrement of water itself time " electricity-isolation wall ", make water heater Inlet and outlet water two ends reach the atomic weak current of almost nil voltage and below 0.02mA/kw, reach good anticreep effect.
4) there is water storage and fast heat pattern handoff functionality.Concrete structure is that the heating tube 3 by adding varying number realizes, and is equivalent to function of transferring the files.
5) water heater of heat-recoverable described in the utility model also has safe self-inspection, overtemperature prote, dry combustion method protection, overpressure protection function.Wherein:
Overtemperature prote merit: when water temperature is increased to 55 degree, temperature-limiting device can automatically switch shelves, in case superheated skin ambustion; Water heater stops heating simultaneously.Now should turn down water heater working gear or tune up water yield, after leaving water temperature is reduced, water heater can recover normal work.Overheat protection function belongs to regular event function, does not belong to product bug.
Super hydraulic pressure protection: when hydraulic pressure exceedes specified more than 0.7MPA be, super water pressure protective device (relief valve) release, protect body and water supply piping system intact not impaired;
Dry burning protection function: use anti-dry breaker (130, or 95 degree of temperature controller with manual reset, pre-anti-dry occurs): once there is anhydrous dry combustion method, automatic cut-off power.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or modification, if these are changed and modification belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these changes and variation.
Claims (10)
1. a water heater for heat-recoverable, is characterized in that,
Comprise shell, heater element, inner bag, outlet pipe and water inlet pipe;
Described inner bag is located in described shell, and inner bag is located at by described outlet pipe and water inlet pipe, and described heater element is located in described inner bag;
The outside of described inner bag is provided with a metalwork, N-type semiconductor, P-type semiconductor, and described metalwork and described inner bag, described N-type semiconductor and described P-type semiconductor form temperature difference electricity generation device, and described temperature difference electricity generation device is connected with a battery.
2. the water heater of heat-recoverable according to claim 1, is characterized in that, the inwall of described inner bag is provided with insulation heat recovery layer.
3. the water heater of heat-recoverable according to claim 2, is characterized in that, described heat recovery heat-insulation layer is polyurethane foam material layer.
4. the water heater of the heat-recoverable according to the arbitrary claim of claims 1 to 3, it is characterized in that, the mouth of pipe that described water inlet pipe is positioned at described inner bag is positioned at the mouth of pipe of described inner bag lower than described outlet pipe, described water inlet pipe is positioned at the lower wall of the mouth of pipe near described inner bag of described inner bag.
5. the water heater of heat-recoverable according to claim 1, is characterized in that,
Described heater element is heating tube, and described heating tube is thermochrome heating tube;
Or described heater element is heating panel, and the baseplate material of described heating panel is microcrystal glass plate.
6. the water heater of heat-recoverable according to claim 1, is characterized in that, also comprises one for detecting the straight cutting liquid packet mode temperature controller of the water temperature in described inner bag, and the thermometric of described straight cutting liquid packet mode temperature controller is visited point and is arranged in described inner bag.
7. the water heater of heat-recoverable according to claim 1, is characterized in that, also comprises control panel; Also being provided with for detecting whether water pipe has the electromagnetic flowmeter of water flow in described outlet pipe, when described electromagnetic flowmeter detects that outlet pipe has a water flow, sending signal and referring to control panel, control panel turn-off current.
8. the water heater of heat-recoverable according to claim 1, is characterized in that, also comprises one and to break leakage protecting plug for three lines three connecting externally fed power supply.
9. the water heater of heat-recoverable according to claim 1, is characterized in that, the steel plate that described inner bag adopts is pickling enamelled pressed steel, steel plate thickness 2.0mm; The steel plate that described shell adopts is SPCC cold-rolled steel sheet, and the outside wall surface of described SPCC cold-rolled steel sheet is frosting.
10. the water heater of heat-recoverable according to claim 1, is characterized in that, also comprises a water pump or a compressor making the water in inner bag have outlet pipe to get rid of for the gas compressed in inner bag; Described water pump is connected with described outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842895.3U CN205191894U (en) | 2015-10-27 | 2015-10-27 | Recoverable thermal water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842895.3U CN205191894U (en) | 2015-10-27 | 2015-10-27 | Recoverable thermal water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205191894U true CN205191894U (en) | 2016-04-27 |
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ID=55784876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520842895.3U Expired - Fee Related CN205191894U (en) | 2015-10-27 | 2015-10-27 | Recoverable thermal water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205191894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871462A (en) * | 2017-04-21 | 2017-06-20 | 王智勇 | A kind of human body sensing powers off outlet water heater |
| CN111664594A (en) * | 2019-03-06 | 2020-09-15 | 青岛经济技术开发区海尔热水器有限公司 | Corrosion prevention method for inner container of solar water heater |
-
2015
- 2015-10-27 CN CN201520842895.3U patent/CN205191894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871462A (en) * | 2017-04-21 | 2017-06-20 | 王智勇 | A kind of human body sensing powers off outlet water heater |
| CN111664594A (en) * | 2019-03-06 | 2020-09-15 | 青岛经济技术开发区海尔热水器有限公司 | Corrosion prevention method for inner container of solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161027 |