CN201811414U - Energy-saving electric water heater - Google Patents
Energy-saving electric water heater Download PDFInfo
- Publication number
- CN201811414U CN201811414U CN2009202944411U CN200920294441U CN201811414U CN 201811414 U CN201811414 U CN 201811414U CN 2009202944411 U CN2009202944411 U CN 2009202944411U CN 200920294441 U CN200920294441 U CN 200920294441U CN 201811414 U CN201811414 U CN 201811414U
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- heat storage
- water tank
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- tank
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Abstract
The utility model relates to an energy-saving electric water heater, belonging to the field of electric water heaters. The utility model is characterized in that a heat storage tank of the electric water heater is an open-type water tank (or called non-pressure-bearing water tank), the water quantity in the water storage hot tank is not full, the air in the heat storage water tank is communicated with the outside air, the heat storage water tank is internally provided with at least one electric heating pipe, an outlet of a pressure increasing water pump is provided with a hot water outlet, and a water inlet of the pressure increasing water pump is communicated with the water outlet at the bottom part of the heat storage water tank. Through the control and the pressure increasing technology in the prior art, the utility model can heat the equipment with low power by extreme low cost, can be used when being opened, can heat according to needs, has no cold-and-hot mixed water, automatically increases pressure, and can automatically stabilize the temperature.
Description
Technical field:
The utility model relates to a kind of energy-saving electric water heater, belongs to the electric heater technical field.
Background technology:
All positive displacement electric heaters all adopt pressure-bearing type in the market, and promptly heat storage water tank is always expired liquid level.When needs use at any time, the water of heat storage water tank all must be heated just and can use hot water, must guarantee for a long time that electric heater energising carries out constant temperature (heating) with whole water of heat storage water tank, because the water yield is bigger, radiation loss is bigger, so cause electric heater if whole day was carried out under the situation of heat supply in 24 hours, operating cost is higher.If but electric heater is forced outage, just relatively more inconvenient when needing to use at ordinary times or during a small amount of hot water of needs, need to wait for the long period or in advance the preheating long period whole water of heat storage water tank are heated, cause energy waste.Existing electric heater, in use, hot water flows out, and cold water covers, and along with the prolongation of service time, water temperature causes a large amount of hot water to be become defective water temperature to use by cold water mix descending gradually, causes the waste of the energy.
The instant electric water heater all adopts high-power heater in the market, can reach the function of plug and play, but because electric power is bigger, makes general domestic consumer to use.And in the process of using,, use inconvenience, under the situation of the deficiency of power configuration or under the very low situation of cold water temperature, the temperature that goes out hot water does not reach shower and requires, can't use because the non-constant temperature of hot water that causes out of inflow temperature is non-constant.
Summary of the invention:
The purpose of this utility model is to overcome the technical deficiency of above-mentioned electric heater, proposes a kind ofly can carry out freely setting adding hot water amount, effluent temperature constancy, does not produce the phenomenon that hot and cold water mixes, the electric water heater of the automatic supercharging of hot water outlet during use.The objective of the invention is to overcome the deficiencies in the prior art, propose a kind of energy-saving electric water heater that reaches best function of use with minimum cost.
The purpose of this utility model is finished by following array structure: energy-saving electric water heater is mainly by water inlet 1, magnetic valve 12, anti-electric wall 2, heat storage water tank 4, heat-insulation layer 5, electric heating tube 3, exhaustion spill mouth 6, liquid-level probe 9, control mainboard 11, booster water pump 7, temp probe 8, water flow switch 13, delivery port 10 is formed, the heat storage water tank 4 that it is characterized in that electric heater is open tank (perhaps claiming non-press-bearing water tank), the water yield in the water heat storage box 4 is not to fill with water tank, air in the heat storage water tank 4 communicates with ambient atmosphere, at least one electric heating tube 4 is housed in the heat storage water tank 4, the exit dress hot water outlet 10 of booster water pump 7, the water inlet of booster water pump 7 communicates with heat storage water tank 4 bottom delivery ports.
By electric heating tube 3 and magnetic valve 12 operation controls heat storage water tank 4 is carried out timing, constant temperature, quantitatively covers hot water, the hot water effluent carries out supercharging by booster water pump 7.All parts are connected with control mainboard 11 by lead, control operation.
Cold water enters heat storage water tank 4 by the control of control mainboard 11, and heat storage water tank 4 middle water levels can arbitrarily be adjusted on demand, heat storage water tank 4 be shaped as arbitrary shape.
The control of electric heater operation parts can be concentrated be positioned over outside the heat storage water tank installation, operation and the maintenance of convenient control operation parts.
The utility model is when heating water, the user sets the water yield (promptly, liquid level) and temperature, control system can detect the water yield and the temperature of water tank automatically, if not satisfying, temperature do not set requirement, the control mainboard is switched on to electric heating tube, electric heating tube is heated to design temperature with the water in the heat storage water tank, this moment, the electric heating tube outage was out of service, if water volume in water tank does not meet the demands, control mainboard and can switch on to magnetic valve this moment, and magnetic valve is opened cold water is mended into water tank, and moisturizing this moment is subjected to the restriction (constant temperature moisturizing) of water tank water temperature, can not mend and influence the hot water temperature of water tank cold water is a large amount of, just begin moisturizing when having only water tank temperature to reach to set the moisturizing temperature, stop moisturizing when water temperature drops to uniform temperature, the water temperature decline electrical heating heating of starting working, so repeatedly, system quit work after hot water in the heat storage water tank was accumulated to the water yield that the user sets, and hot water reaches the water yield and the water temperature that the user needs, for use.The user can freely set the water yield and the heating-up temperature of electric heater heating according to demand, also can preengage heating in advance.
In use, because heat storage water tank is open tank (a non-pressure-bearing), its electric heater generally is installed in indoor with layer, can occur the phenomenon of water flowing insufficient pressure when water.For this reason, this energy-saving electric water heater, be provided with automatic booster water pump at the delivery port place, after the user opened water valve, the water impact water flow switch was connected pump power, starting mode of pump carries out automatic supercharging to water outlet, to reach the level of comfort of water, the working pressure of its hot water and cold water are irrelevant, can not cause the pressure transient of hot water because of the cold water pressure shakiness.
This electric heater has three kinds of heating modes to select, so that satisfy different instructions for uses:
1, instant heating: when needs use, start this function heating, can be provided with and add hot water amount and heating-up temperature, after once executing, the information parameter of this setting can be remembered in chip, when treating that start this function next time, can heat according to the parameter that be provided with last time, adjust if desired, also can be according to adjusted new argument operation.
2, heated at constant temperature: when the user started the heated at constant temperature function, electric heater can guarantee the hot water that the hot water of the liquid level of being provided with arranged in the water tank and temperature is set at any time, up to this function cancellation.
3, reservation heating I, reservation heating II.
This function can be provided with heat time heating time, needs the time point setting of water to add hot water amount and heating-up temperature, and heating in advance is in order in time using.After starting, the reservation heating function comes into force, up to this reservation heating of cancellation always.
The utility model has been realized as required heating, and the water yield freely is controlled, and reaches the purpose of easy to use, quick, energy-conservation, safety, the mixed water of nothing, has fundamentally realized the purpose of electric heater maximum energy-saving.
Description of drawings
The structural representation of Fig. 1 the utility model energy-saving electric water heater.
The structural representation of Fig. 2 the utility model energy-saving electric water heater.
The structural representation of the electric water heater that Fig. 3 the utility model another kind is energy-conservation, safe.
Fig. 4 a kind of application schematic diagram of the present utility model.
Fig. 5 is each parts annexation principle schematic in the utility model controller.
Among the figure: 1-water inlet, the anti-electric wall of 2-, 3-electric heating tube, 4-heat storage water tank, 5 heat-insulation layers, 6-exhaustion spill mouth, 7-booster water pump, 8-temp probe, 9-liquid-level probe, 10-delivery port, 11-control mainboard, 12-magnetic valve, 13-water flow switch.
The specific embodiment
Structure, principle and the form of following structure accompanying drawing illustrated embodiment are described, but are not limited to following form, and magnetic valve 12 is a normally closed solenoid valve.
As shown in Figure 4, the utility model energy-saving electric water heater can be installed on kitchen or toilet.In use, only need to require that according to the water yield of user's expection and water temperature heating is set and get final product the perhaps use of reservation heating in advance.Open the hot water tap in use, when having current to pass through, water flow switch 13 is opened booster water pump 7 and is started supercharging, and hot water flows out from hot water outlet 10.
When reaching, the water water temperature in the heat storage water tank 4 do not set when requiring, the 3 energising heating of 11 pairs of electric heating tubes of control mainboard, and when the hot water temperature reached design temperature, the control mainboard was to electric heating tube 3 outages.
When reaching, the water water yield in the heat storage water tank 4 do not set when requiring, 11 pairs of magnetic valve energisings of control mainboard, open magnetic valve, cold water is mended in the water tank, and this moment, rate of water make-up was set the restriction of liquid level and water tank water temperature, can stop moisturizing when the water tank water temperature is lower than setting value, by the time temperature is heated to when setting the moisturizing temperature, the beginning moisturizing is arranged, reach up to the water yield and water temperature and set that to require be that system just quits work.
It will be very energy-conservation that this electric heater also can carry out the secondary temperature raising as basic water temperature with the water of solar water container.As shown in Figure 5, controller is connected with temp probe, liquid-level probe, magnetic valve, booster water pump, the electric heating tube of electric heater by lead, and its each several part control principle is described referring to above-mentioned each embodiment.
Controller does not belong to the new product of applicant's invention, and the utility model controller can directly be selected the product with this electric heater control function of market sale for use.Also can select different elements again for use, form new controller, no longer the controller operation principle be explained at this according to Fig. 5 annexation schematic diagram.
Claims (2)
1. energy-saving electric water heater, electric heater is mainly by water inlet (1), magnetic valve (12), anti-electric wall (2), heat storage water tank (4), heat-insulation layer (5), electric heating tube (3), exhaustion spill mouth (6), liquid-level probe (9), control mainboard (11), booster water pump (7), temp probe (8), water flow switch (13), delivery port (10) is formed, the heat storage water tank (4) that it is characterized in that electric heater is non-pressure-bearing open tank, the water yield in the heat storage water tank (4) is not to fill with water tank, air in the heat storage water tank (4) communicates with ambient atmosphere, at least one electric heating tube (3) is housed in the heat storage water tank (4), the exit dress hot water outlet (10) of booster water pump (7), the water inlet of booster water pump (7) communicates with heat storage water tank (4) bottom delivery port.
2. energy-saving electric water heater according to claim 1 is characterized in that electric heating tube (3) is installed in the deep gouge of heat storage water tank (4) inwall bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202944411U CN201811414U (en) | 2009-12-21 | 2009-12-21 | Energy-saving electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202944411U CN201811414U (en) | 2009-12-21 | 2009-12-21 | Energy-saving electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811414U true CN201811414U (en) | 2011-04-27 |
Family
ID=43894353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202944411U Expired - Fee Related CN201811414U (en) | 2009-12-21 | 2009-12-21 | Energy-saving electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811414U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310798A (en) * | 2011-06-15 | 2012-01-11 | 重庆金冠汽车制造股份有限公司 | Automatic circulating vehicle-mounted heat insulation water supply tank |
| CN102506500A (en) * | 2011-12-31 | 2012-06-20 | 李一波 | Nonbearing floor type electric heating shower |
| CN102563847A (en) * | 2012-02-21 | 2012-07-11 | 龙九林 | Portable multi-purpose electric water heating device |
| CN103423860A (en) * | 2012-05-14 | 2013-12-04 | 厦门奥华斯电器有限公司 | Hybrid water heater with instant heating and pre-heating modes |
| CN103451894A (en) * | 2013-09-10 | 2013-12-18 | 江苏海狮机械集团有限公司 | Efficient fast heat exchanger |
| CN104566934A (en) * | 2013-10-15 | 2015-04-29 | 广东顺德光晟电器股份有限公司 | Water-storage quick-heating-type water heater |
| WO2015143825A1 (en) * | 2014-03-26 | 2015-10-01 | 蒋艾 | Air pressure heat storage type water heater |
| CN110160252A (en) * | 2019-06-14 | 2019-08-23 | 广东欧帝洁科技有限公司 | A kind of integrated water heater of double-die heating |
-
2009
- 2009-12-21 CN CN2009202944411U patent/CN201811414U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310798A (en) * | 2011-06-15 | 2012-01-11 | 重庆金冠汽车制造股份有限公司 | Automatic circulating vehicle-mounted heat insulation water supply tank |
| CN102506500A (en) * | 2011-12-31 | 2012-06-20 | 李一波 | Nonbearing floor type electric heating shower |
| CN102506500B (en) * | 2011-12-31 | 2014-04-09 | 沈阳航空航天大学 | Nonbearing floor type electric heating shower |
| CN102563847A (en) * | 2012-02-21 | 2012-07-11 | 龙九林 | Portable multi-purpose electric water heating device |
| CN103423860A (en) * | 2012-05-14 | 2013-12-04 | 厦门奥华斯电器有限公司 | Hybrid water heater with instant heating and pre-heating modes |
| CN103423860B (en) * | 2012-05-14 | 2016-05-04 | 厦门奥华斯电器有限公司 | There is the double mode hybrid water heater of instant heating and preheating |
| CN103451894A (en) * | 2013-09-10 | 2013-12-18 | 江苏海狮机械集团有限公司 | Efficient fast heat exchanger |
| CN103451894B (en) * | 2013-09-10 | 2015-11-25 | 江苏海狮机械集团有限公司 | Heat exchanger |
| CN104566934A (en) * | 2013-10-15 | 2015-04-29 | 广东顺德光晟电器股份有限公司 | Water-storage quick-heating-type water heater |
| WO2015143825A1 (en) * | 2014-03-26 | 2015-10-01 | 蒋艾 | Air pressure heat storage type water heater |
| CN110160252A (en) * | 2019-06-14 | 2019-08-23 | 广东欧帝洁科技有限公司 | A kind of integrated water heater of double-die heating |
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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 |
Granted publication date: 20110427 Termination date: 20171221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |