CN105865027A - Phase change energy storage electric water heater - Google Patents
Phase change energy storage electric water heater Download PDFInfo
- Publication number
- CN105865027A CN105865027A CN201610325655.5A CN201610325655A CN105865027A CN 105865027 A CN105865027 A CN 105865027A CN 201610325655 A CN201610325655 A CN 201610325655A CN 105865027 A CN105865027 A CN 105865027A
- Authority
- CN
- China
- Prior art keywords
- accommodating cavity
- phase
- electric heater
- inner bag
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000004146 energy storage Methods 0.000 title claims abstract description 17
- 230000008859 change Effects 0.000 title claims abstract description 13
- 239000011232 storage material Substances 0.000 claims abstract description 8
- 238000009825 accumulation Methods 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 10
- 229910052571 earthenware Inorganic materials 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005338 heat storage Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
- F24H7/0208—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using electrical energy supply
- F24H7/0233—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid using electrical energy supply the transfer fluid being water
-
- 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
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)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention discloses a phase change energy storage electric water heater. The phase change energy storage electric water heater comprises a shell, an inner container and an insulating layer, and further comprises an accommodating chamber adjacent to the wall of the inner container, wherein the accommodating chamber is filled with a phase change energy storage material. The phase change energy storage electric water heater has the advantages of reasonable design, simple structure, small size and high energy storage capacity.
Description
Technical field
The present invention relates to electric heater technical field, particularly relate to the electric heater of a kind of phase-change accumulation energy.
Background technology
Electric heater has become as a kind of household electrical appliance commonly used, and it can provide temperature suitable water source for people.It is said that in general, 50L water heater, power 2KW, in time being heated to 75 DEG C for 15 DEG C, need 110 minutes, it is clear that in order to there be enough hot water, ample time or enough inner bag capacity of preheating are required.In order to obtain more hot water, minimizing water heater volume, it is thought that application phase-change material accumulation of heat.The water heater having used phase change heat storage material in prior art is open, a kind of electric heating energy-storage water heater as disclosed in 26 days Augusts in 2015, the inner bag of this water heater arranges heat exchanger, and phase change heat storage material is filled in inner bag, and the water body in heat exchanger and phase change heat storage material carry out heat exchange.But, this heat exchanger is to be made up of the water pipe of coiling tortuous in inner bag, its capacity very little, it is thus impossible to meet the requirement of people's bathing.
Summary of the invention
It is an object of the invention to overcome what above-mentioned prior art existed deficiency, it is provided that a kind of reasonable in design, electric heater of simple in construction, volume are little, energy storage capacity is big phase-change accumulation energy.
The technical solution adopted for the present invention to solve the technical problems is: the electric heater of a kind of phase-change accumulation energy, including housing, inner bag, heat-insulation layer, also includes being close to the accommodating cavity that wall of inner container is arranged, is filled with energy storage materials of phase change in described accommodating cavity.
Electric heater is storage-type electric water heater, and described inner bag one end arranges ring flange, and ring flange is installed electrically heated rod, and electrically heated rod stretches to inside inner bag from ring flange.
It is provided with water inlet pipe, outlet pipe in described inner bag, described water inlet pipe arranges water retaining cover.
Described accommodating cavity is set on the outer wall of inner bag or is attached to the inwall of inner bag.
Described inner bag includes the cylinder of cylinder, and described accommodating cavity ring set is in the outside of cylinder or inner side.
Described inner bag and accommodating cavity are overall structure, described accommodating cavity arranges accommodating cavity and imports and exports.
Being provided with water inlet pipe, outlet pipe in described inner bag, described water inlet pipe, outlet pipe include that the inner tube that bearing, insulating materials are made, described bearing arrange water flow switch accommodating cavity, are provided with water flow switch in described water flow switch accommodating cavity, and water inlet pipe is electricity-insulation wall water pipe.
The lower section of described water flow switch accommodating cavity is intake antrum, and the sidewall of described intake antrum arranges through hole, and the temperature-sensing probe of temperature sensor is inserted into inside intake antrum from through hole.
Being arranged with protection tube in said inner tube, the water inlet end of described water flow switch accommodating cavity arranges screen pack.
Said inner tube is earthenware.
Compared with prior art, the present invention has advantage reasonable in design, that simple in construction, volume are little, energy storage capacity is big.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention one phase-change energy storage electric water heater structural representation.
Fig. 2 is the embodiment of the present invention two structural representation.
Fig. 3 is the embodiment of the present invention three structural representation.
Fig. 4 is the water inlet pipe structure schematic diagram shown in Fig. 3.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it will be appreciated that, term " front and back ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should broadly understood, and connects for example, it may be fixing.Can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
As it is shown in figure 1, be embodiment one schematic diagram of the electric heater of the phase-change accumulation energy of the present invention.
The electric heater of phase-change accumulation energy, including housing 1, inner bag 2, heat-insulation layer 3, also includes being close to the accommodating cavity 4 that wall of inner container is arranged, is filled with energy storage materials of phase change in accommodating cavity.Accommodating cavity is set on the outer wall of inner bag.As another embodiment, accommodating cavity can also be attached in the inwall of inner bag.The middle part of inner bag is cylindrical cylinder, and cylinder two ends connect arc end cap thus form a tank.Accommodating cavity 4 then annular sleeve is located at inside outside or the cylinder of cylinder.And, inner bag 2 and accommodating cavity 4 are overall structure, and inner bag and accommodating cavity accommodating cavity arrange accommodating cavity import and export 41.
The phase-change energy storage electric water heater of the present invention is storage-type electric water heater, and i.e. it has a capacity is the water storage liner of more than 30L, and, inner bag one end arranges ring flange 5, and ring flange is installed electrically heated rod 6, and electrically heated rod stretches to inside inner bag from ring flange.It is provided with water inlet pipe 10, outlet pipe 8 in inner bag, water inlet pipe arranges water retaining cover 9.
Shown in Fig. 2 is the still another embodiment of phase-change energy storage electric water heater of the present invention, as it can be seen, electric heater uses horizontal storage-type electric water heater, including housing, inner bag 2, heat-insulation layer, also include being close to the accommodating cavity 4 that wall of inner container is arranged, in accommodating cavity, be filled with energy storage materials of phase change.Inner bag 2 and accommodating cavity 4 are overall structure, and inner bag and accommodating cavity accommodating cavity arrange accommodating cavity import and export 41, and the middle part of inner bag is cylindrical cylinder, and accommodating cavity 4 then annular sleeve is located at the outside of cylinder.Inner bag is erect and is arranged, and its bottom arranges ring flange 5, and ring flange is installed electrically heated rod 6, electrically heated rod stretches to inside inner bag from ring flange, being provided with water inlet pipe, outlet pipe in inner bag, be also arranged with sleeve 7 in the outside of electrically heated rod, outlet pipe is then positioned at sleeve 7.Sleeve 7 forms gallbladder-heat energy cumulative cabin structure in courage, and therefore the water temperature in cylinder can promote rapidly, and easily realization i.e. hot merit energy, has the advantage that high hot water effluent leads.
Shown in Fig. 3-4 is the yet another embodiment of phase-change energy storage electric water heater of the present invention, as shown in the figure, water inlet pipe, outlet pipe it is provided with in inner bag, water inlet pipe includes the inner tube 15 that bearing 12, insulating materials are made, bearing arranges water flow switch accommodating cavity, being provided with water flow switch 13 in water flow switch accommodating cavity, water inlet pipe is electricity-insulation wall water pipe.Between end face and the bearing land of bearing inner chamber of inner tube, end face seal pad is set.Bearing is combined into overall structure with end face seal pad, inner tube respectively by viscose glue.
Electric heater is as vast daily life electrical equipment, and its security performance is most important.At present, water inlet pipe and water outlet pipe many employings protection against electric shock water pipe of electric heater, the principle of electric heater protection against electric shock is that the water of water heater liner does not flows directly out, but flows out after one section of long water pipe again, along with the increase of length of pipe, in its pipe, the resistance of water is consequently increased.So, water in courage then flows on human body through longer pipeline, its one series circuit of equivalence, owing to pipeline is long, so its resistance value is also the biggest, then above it, dividing potential drop is at a relatively high, the more just ratio of the dividing potential drop on human body is relatively low, the maximum voltage that current dividing potential drop after processing through anti-electricity wall is born less than human body, it becomes possible to ensure the safety of people.The present embodiment is by installing water flow switch on monoblock type electricity-insulation wall water pipe, when user is when opening water valve, and control circuit plate receives the signal of water flow switch, Synchronization Control water temperature immediately, so that the leaving water temperature of water heater is the most accurate.Further, the utility model mounting temperature sensor, inflow temperature and leaving water temperature on monoblock type electricity-insulation wall water pipe can be connected with panel display module, show the water temperature of Inlet and outlet water in real time, so that user can regulate water temperature intuitively according to self needs, use very convenient.And control circuit buttress is according to turnover water temperature, it is more beneficial for accurately regulating, it is to avoid superheated, makes the more energy efficient environmental protection of water heater.
The lower section of water flow switch accommodating cavity is intake antrum, and the sidewall of intake antrum arranges through hole, and the temperature-sensing probe 11 of temperature sensor is inserted into inside intake antrum from through hole.
Connection end with bearing is arranged with guard tube 14 on inner pipe, and the most sheathed protection tube of outer wall 16 of inner tube, the water inlet end of water flow switch accommodating cavity arranges screen pack 17.
Inner tube is earthenware.Electricity-insulation wall water pipe uses earthenware, therefore can be high temperature resistant, indeformable, the problem solving the existing easy high temperature melt of anti-electricity wall plastic water pipe, is particularly well-suited on the electric heater in inner bag band cumulative cabin use, and properties of product are reliable, service life is long.
Although an embodiment of the present invention has been shown and described; it will be understood by those within the art that: in the case of without departing from the principle of the present invention and objective, these embodiments can be carried out multiple change, revise, replace and modification; the scope of the present invention is limited by claim and equivalent thereof; without creative work improvements introduced etc., should be included within the scope of the present invention.
Claims (10)
1. an electric heater for phase-change accumulation energy, including housing, inner bag, heat-insulation layer, it is characterised in that: also include being close to the accommodating cavity that wall of inner container is arranged, in described accommodating cavity, be filled with energy storage materials of phase change.
A kind of electric heater of phase-change accumulation energy, it is characterised in that: electric heater is storage-type electric water heater, and described inner bag one end arranges ring flange, and ring flange is installed electrically heated rod, and electrically heated rod stretches to inside inner bag from ring flange.
A kind of electric heater of phase-change accumulation energy, it is characterised in that: it is provided with water inlet pipe, outlet pipe in described inner bag, described water inlet pipe arranges water retaining cover.
A kind of electric heater of phase-change accumulation energy, it is characterised in that: described accommodating cavity is set on the outer wall of inner bag or is attached to the inwall of inner bag.
5. according to the electric heater of the arbitrary described a kind of phase-change accumulation energy of Claims 1-4, it is characterised in that: described inner bag includes the cylinder of cylinder, and described accommodating cavity ring set is in the outside of cylinder or inner side.
A kind of electric heater of phase-change accumulation energy, it is characterised in that: described inner bag and accommodating cavity are overall structure, described accommodating cavity arranges accommodating cavity and imports and exports.
A kind of electric heater of phase-change accumulation energy, it is characterized in that: in described inner bag, be provided with water inlet pipe, outlet pipe, described water inlet pipe includes the inner tube that bearing, insulating materials are made, described bearing arranges water flow switch accommodating cavity, being provided with water flow switch in described water flow switch accommodating cavity, water inlet pipe is electricity-insulation wall water pipe.
A kind of electric heater of phase-change accumulation energy, it is characterised in that: the lower section of described water flow switch accommodating cavity is intake antrum, and the sidewall of described intake antrum arranges through hole, and the temperature-sensing probe of temperature sensor is inserted into inside intake antrum from through hole.
A kind of electric heater of phase-change accumulation energy, it is characterised in that: being arranged with protection tube in said inner tube, the water inlet end of described water flow switch accommodating cavity arranges screen pack.
A kind of electric heater of phase-change accumulation energy, it is characterised in that: said inner tube is earthenware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610325655.5A CN105865027A (en) | 2016-05-17 | 2016-05-17 | Phase change energy storage electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610325655.5A CN105865027A (en) | 2016-05-17 | 2016-05-17 | Phase change energy storage electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105865027A true CN105865027A (en) | 2016-08-17 |
Family
ID=56634095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610325655.5A Pending CN105865027A (en) | 2016-05-17 | 2016-05-17 | Phase change energy storage electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105865027A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020001318A1 (en) * | 2018-06-28 | 2020-01-02 | 广西班仕达绿色建筑节能科技有限公司 | Phase change energy storage device and energy storage and supply method |
| CN111561781A (en) * | 2020-06-09 | 2020-08-21 | 伍柏峰 | Scale-free dual-mode water heater |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006284070A (en) * | 2005-03-31 | 2006-10-19 | Daiwa House Ind Co Ltd | Hot water storage device |
| CN202853130U (en) * | 2012-10-25 | 2013-04-03 | 卢彬 | Phase change heat storage electromagnetic water heater |
| CN203464504U (en) * | 2013-05-25 | 2014-03-05 | 蒋国平 | Water resistance anti-electric-shock device for electric water heater |
| CN203869321U (en) * | 2013-12-08 | 2014-10-08 | 王干 | Time-sharing peak valley electric water heater device based on phase change heat storage |
| CN105299891A (en) * | 2015-08-24 | 2016-02-03 | 李渊 | Double-liner electric energy storage water heater |
| CN205048732U (en) * | 2015-08-14 | 2016-02-24 | 无锡市创开塑料制品有限公司 | Electric water heater that use spring resets water flow switch prevents electric wall inlet tube structure |
| CN205690680U (en) * | 2016-05-17 | 2016-11-16 | 广东威博电器有限公司 | A kind of electric heater of phase-change accumulation energy |
-
2016
- 2016-05-17 CN CN201610325655.5A patent/CN105865027A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006284070A (en) * | 2005-03-31 | 2006-10-19 | Daiwa House Ind Co Ltd | Hot water storage device |
| CN202853130U (en) * | 2012-10-25 | 2013-04-03 | 卢彬 | Phase change heat storage electromagnetic water heater |
| CN203464504U (en) * | 2013-05-25 | 2014-03-05 | 蒋国平 | Water resistance anti-electric-shock device for electric water heater |
| CN203869321U (en) * | 2013-12-08 | 2014-10-08 | 王干 | Time-sharing peak valley electric water heater device based on phase change heat storage |
| CN205048732U (en) * | 2015-08-14 | 2016-02-24 | 无锡市创开塑料制品有限公司 | Electric water heater that use spring resets water flow switch prevents electric wall inlet tube structure |
| CN105299891A (en) * | 2015-08-24 | 2016-02-03 | 李渊 | Double-liner electric energy storage water heater |
| CN205690680U (en) * | 2016-05-17 | 2016-11-16 | 广东威博电器有限公司 | A kind of electric heater of phase-change accumulation energy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020001318A1 (en) * | 2018-06-28 | 2020-01-02 | 广西班仕达绿色建筑节能科技有限公司 | Phase change energy storage device and energy storage and supply method |
| CN111561781A (en) * | 2020-06-09 | 2020-08-21 | 伍柏峰 | Scale-free dual-mode water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202692398U (en) | Electric water heater | |
| CN203848488U (en) | Water heater | |
| CN105865027A (en) | Phase change energy storage electric water heater | |
| CN110546439A (en) | electric water heater with instant water storage structure | |
| CN204901713U (en) | High -temperature steam generator of easy scale removal | |
| CN207540138U (en) | Water storage type quick heating electric water heater | |
| CN202692431U (en) | Electric water heater with big flange provided with two smaller flanges | |
| CN104748356A (en) | Double-container-in-container-heat-energy-reaction-cabin rapid-heating electric heater and control method thereof | |
| CN205690680U (en) | A kind of electric heater of phase-change accumulation energy | |
| CN203447109U (en) | Vacuum electric heating container | |
| CN205606918U (en) | Take water flow switch's water resistance formula protection against electric shock device | |
| CN203928365U (en) | Miniature water-heater | |
| CN206342275U (en) | Heating Cup for controlling heating | |
| CN210832527U (en) | Double-liner water heater | |
| CN106016756A (en) | Anti-dry-boiling water resistance type anti-electric-shock device and water heater | |
| CN103712332B (en) | The electrically independent double-core electromagnetic induction quick heating type water heater of water | |
| CN206995172U (en) | A kind of water-saving apparatus for shower bath and shower | |
| CN205481790U (en) | Electromagnetism water storage formula electric water heater heating pipe structure | |
| CN209518758U (en) | Coffee maker appts | |
| CN207975830U (en) | A kind of water heater of PLC controls | |
| CN207627082U (en) | Electric kettle | |
| CN100520219C (en) | Pressure-bearing flowing fluid quick heater | |
| CN221444479U (en) | Quick heating device and water heater | |
| CN206973876U (en) | Double luxurious wall-mounted intelligent shower heaters of courage | |
| CN209235788U (en) | A kind of electric kettle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
|
| RJ01 | Rejection of invention patent application after publication |