CN203848484U - 10-second instant electric water heater - Google Patents
10-second instant electric water heater Download PDFInfo
- Publication number
- CN203848484U CN203848484U CN201320828988.1U CN201320828988U CN203848484U CN 203848484 U CN203848484 U CN 203848484U CN 201320828988 U CN201320828988 U CN 201320828988U CN 203848484 U CN203848484 U CN 203848484U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- outlet pipe
- inner bag
- seconds
- electric 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 159
- 238000010438 heat treatment Methods 0.000 claims abstract description 104
- 238000009413 insulation Methods 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a 10-second instant electric water heater comprising a liner, an inflow tube and an outflow tube unit. The inflow tube and the outflow tube unit are disposed on the liner. The outflow tube unit comprises a sleeve; the top of the sleeve located within the liner is closed; the bottom of the sleeve is located outside the liner; a first outflow tube, a second outflow tube and an auxiliary heating tube are disposed inside the sleeve; the top of the sleeve is provided with a through hole admitting passage of the first outflow tube; the first outflow tube passes the top of the sleeve through the through hole so as to communicate the liner with the sleeve; one end of the second outflow tube is located inside the sleeve, and the other end of the second outflow tube protrudes the bottom of the sleeve and is located outside the liner. Therefore, water inside the sleeve can be heated centrally, heating efficiency is high, instant heating is achieved, delivery rate of hot water is increased, and energy is saved.
Description
Technical field
The utility model relates to electric heater technical field, especially relates to a kind of 10 seconds fast heating electric water heaters.
Background technology
Existing electric heater is divided into two kinds, and a kind of is storage-type electric water heater, and another kind is quick-heating type electric water heater.Wherein, storage-type electric water heater generally can be divided into large volume storage-type electric water heater and little volume storage-type electric water heater, although large volume storage-type electric water heater can provide the hot water of q.s, but volume is larger, production cost is high, and the heat time is long, energy consumption is high, and user's stand-by period of having a bath is long; Although little volume storage-type electric water heater little power consumption, is difficult to provide at short notice the hot water of q.s.
For solving an above difficult problem, many producers all put forth effort to develop a kind of can Quick water exit, energy-conserving and environment-protective again, meet the electric heater of ordinary consumer demand.For example, at the water inlet of outlet pipe, secondary heater is housed around, when electric heater is during in hot water output state, by secondary heater, the water body in the water inlet outside of outlet pipe is heated, to improve leaving water temperature, and then increase the hot water output quantity of electric heater.
Yet the electric heater of said structure, although can improve to a certain extent leaving water temperature and increase hot water output quantity, but secondary heater is positioned at the water inlet periphery of outlet pipe, the hot water heating can only partly enter outlet pipe, exists the efficiency of heating surface low, the dissatisfactory problem of hot water output quantity.In addition, around or be arranged on the water inlet side of outlet pipe, installation difficulty is high, and outlet pipe and the easy interference of secondary heater, cannot guarantee user's use safety for the water inlet that is looped around outlet pipe due to secondary heater.
Foregoing is only understood the technical solution of the utility model for auxiliary, does not represent and admits that foregoing is prior art.
Utility model content
Main purpose of the present utility model is to provide a kind of 10 seconds fast heating electric water heaters, be intended to improve the efficiency of heating surface of secondary heating tube and improve hot water delivery rate, realize output hot water fast, save the installing space of secondary heating tube simultaneously and reduce its installation difficulty, improve the safety in utilization of electric heater.
For achieving the above object, the utility model provides a kind of 10 seconds fast heating electric water heaters, it comprises inner bag, and be arranged on water inlet pipe and the outlet pipe component on described inner bag, described outlet pipe component comprises top seal and the sleeve in described inner bag, the outside of the bottom of described sleeve in described inner bag, the periphery wall of described sleeve is provided with thermal insulation layer, is equiped with the first outlet pipe, the second outlet pipe and secondary heating tube in described sleeve; The top of described sleeve is provided with the through hole passing for described the first outlet pipe, and based on described through hole, the top through described sleeve is communicated with described inner bag described the first outlet pipe with described sleeve; One end of described the second outlet pipe is in described sleeve, and the other end passes and be positioned at the outside of described inner bag from the bottom of described sleeve.
Preferably, the lateral wall of the top of described sleeve and described the first outlet pipe is sealed and matched; One end of described the first outlet pipe is passed the top of described sleeve and is extended the tip position near described inner bag, the other end of described the first outlet pipe extends the bottom position near described sleeve, one end of described the second outlet pipe extends the tip position near described sleeve, and the other end of described the second outlet pipe stretches out outside described inner bag.
Preferably, described secondary heating tube is inverted U-shaped, and the upper end of described secondary heating tube extends the tip position near described sleeve.
Preferably, in the shape of a spiral, and described secondary heating tube is sheathed on described the first outlet pipe and the second outlet pipe to described secondary heating tube.
Preferably, this 10 seconds fast heating electric water heaters also comprise temperature controller, and this temperature controller is installed in described sleeve, for detecting the water temperature in described sleeve.
Preferably, described outlet pipe component also comprises flange, and described sleeve, the second outlet pipe, secondary heating tube and temperature controller are fixed on described inner bag by this flange.
Preferably, the sealing of the welded top of described the first outlet pipe and described sleeve is fixing.
Preferably, this 10 seconds fast heating electric water heaters also comprise water flow sensing unit, and described water flow sensing unit is arranged on described water inlet pipe or the second outlet pipe, for detecting the current in described water inlet pipe or the second outlet pipe.
Preferably, described thermal insulation layer is heat-shrinkable tube or the silica gel sheath that is sheathed on described sleeve, and described thermal insulation layer is close to the periphery wall of described sleeve.
A kind of 10 seconds provided by the utility model fast heating electric water heaters, by the secondary heating tube that carries out post bake for treating output hot water is arranged in the sleeve of outlet pipe component, therefore can concentrate the hot water in sleeve is heated, prevent through the water body of post bake and the water mixing in inner bag, the efficiency of heating surface is high, the effect that plays speed heat, has improved hot water delivery rate, thereby saves the energy; In addition, adopt secondary heating tube to be installed in the structure in sleeve, can effectively save the installing space of secondary heating tube; Moreover before electric heater general assembly, secondary heating tube is assembled in sleeve in advance, has reduced its installation difficulty, can avoid secondary heating tube and miscellaneous part interference, improved the safety in utilization of electric heater.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fast heating electric water heater preferred embodiment of the utility model 10;
Fig. 2 is the structural representation of the outlet pipe component shown in Fig. 1.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of 10 seconds fast heating electric water heaters, and referring to Fig. 1 and Fig. 2, in one embodiment, this 10 seconds fast heating electric water heaters comprise inner bag 10, and are arranged on water inlet pipe 11 and outlet pipe component 12 on this inner bag 10.Below be only the part building block of this 10 seconds fast heating electric water heaters, in the present embodiment, this 10 seconds fast heating electric water heaters also comprise other associated components, and for example, main heating tube 13, for heating the water body of inner bag 10.Be understandable that, the associated components of this 10 seconds fast heating electric water heaters, such as inner bag 10, water inlet pipe 11 and main heating tube 13 etc. known by those skilled in the art, and therefore not to repeat here.Below the outlet pipe component 12 at invention thought of the present utility model place is elaborated.
In the present embodiment, this outlet pipe component 12 comprises top seal and the sleeve in inner bag 10 121, and the outside of the bottom of this sleeve 121 in inner bag 10 is equiped with the first outlet pipe 122, the second outlet pipe 123 and secondary heating tube 124 in sleeve 121.Wherein, the top of sleeve 121 is provided with the through hole passing for the first outlet pipe 122, based on this through hole, the top through sleeve 121 is communicated with inner bag 10 the first outlet pipe 122 with sleeve 121, one end of the second outlet pipe 123 is in sleeve 121, and the other end passes and be positioned at the outside of inner bag 10 from the bottom of sleeve 121.Sleeve 121 is arranged on the bottom of inner bag 10, and is tightly connected with inner bag 10, so that sleeve 121 is only communicated with inner bag 10 by the first outlet pipe 122, prevents that the water body in sleeve 121 from mixing mutually with the water body in inner bag 10.At this when within 10 seconds, fast heating electric water heater is in hot water output state, cold water flows in inner bag 10 by water inlet pipe 11, in 13 pairs of inner bags 10 of main heating tube, water body carries out preheating, hot water after preheating flows in the sleeve 121 of sealing by the first outlet pipe 122, secondary 124 pairs of heating tubes flow to the hot water heating again in sleeve 121, and last hot water is discharged and used for user by the second outlet pipe 123.Because the sleeve 121 increasing can be isolated by the water body in hot water to be exported and inner bag 10, prevent the water hybrid cooling that the hot water that again heats through secondary heating tube 124 and the outer temperature of sleeve 121 are relatively low, therefore improved the efficiency of heating surface of secondary heating tube 124, reach the effect of 10 seconds speed heat, greatly shortened hot water preheating time, improve hot water delivery rate, thereby saved the energy, met user's demand.In addition, adopt secondary heating tube 124 to be installed in the structure in sleeve 121, can effectively save the installing space of secondary heating tube 124; Moreover before electric heater general assembly, secondary heating tube 124 is assembled in sleeve 121 in advance, has reduced its installation difficulty, can avoid secondary heating tube 124 and miscellaneous part interference, improved the safety in utilization of electric heater.
Further, in better embodiment of the present utility model, one end of the first outlet pipe 122 is passed the top of sleeve 121 and is extended the tip position near inner bag 10, the other end of the first outlet pipe 122 extends the bottom position near sleeve 121, one end of the second outlet pipe 123 extends the tip position near sleeve 121, and the other end of the second outlet pipe 123 stretches out outside inner bag 10.In addition, the first outlet pipe 122 is sealed and matched with the top interface of sleeve 121, thereby guarantee that the water in inner bag 10 flows in sleeve 121 by the first outlet pipe 122, and the interior water hybrid cooling that can be not relatively low with the outer temperature of sleeve 121 through the water of post bake of sleeve 121.
Because the density of the density ratio hot water of cold water is large, therefore by water inlet pipe 11, to the supplementary cold water of inner bag 10, can sink to the bottom of inner bag 10, preheating through main heating tube 13, and continue to increase along with flowing to the cold water of inner bag 10, the water body that is positioned at inner bag 10 bottoms is lifted gradually, thereby in inner bag 10, form stable hot and cold water layering, the water inlet of the first outlet pipe 122 is positioned at the tip position near inner bag 10, therefore can guarantee the water that in inner bag 10, temperature is higher to be delivered in sleeve 121, water in inner bag 10 is fully used, improve the hot water delivery rate of electric heater.Be understandable that, in the distribution character of sleeve 121 interior water temperatures and inner bag 10, the distribution character of water temperature has larger similarity, from the bottom of sleeve 121 to top, water temperature in it from low to high, the delivery port of the second outlet pipe 123 is positioned at the tip position near sleeve 121, therefore can guarantee the high-temperature-hot-water of the secondary heating tube 124 of the interior process of sleeve 121 heating again by the second outlet pipe 123, to discharge and use for user in time, the delivery port of the first outlet pipe 122 is positioned at the bottom position near sleeve 121 simultaneously, can prevent that the water water higher with the interior temperature of sleeve 121 that temperature is lower from mixing, guarantee that the hot water in sleeve 121 heats up rapidly, reach the effect of speed heat.Therefore, improve the efficiency of heating surface of secondary heating tube 124, reached the effect of 10 seconds speed heat, greatly shortened hot water preheating time, improved hot water delivery rate, thereby saved the energy, met user's demand.
Further, secondary heating tube 124 is inverted U-shaped, and the upper end of this pair heating tube 124 extends the tip position near sleeve 121.In better embodiment of the present utility model, secondary heating tube 124 is for to be inverted U-shaped straight tube, and on arrangement, the first outlet pipe 122 and the second outlet pipe 123 almost parallels in secondary heating tube 124 and sleeve 121.The secondary heating tube 124 of this form is simple in structure, easy for installation, can effectively guarantee secondary heating tube 124 not can with sleeve 121, the first outlet pipe 122 and the second outlet pipe 123 interferences, thereby guarantee the safety in utilization of electric heater.In addition, secondary heating tube 124 is dispersed throughout in sleeve 121, therefore can effectively to the water body in sleeve 121, heat, and the hot water in sleeve 121 is heated up rapidly, reaches the effect of speed heat.Be understandable that, in other embodiment of the present utility model, secondary heating tube 124 can also be other any suitable versions, for example, in the shape of a spiral, and secondary heating tube 124 is sheathed on the first outlet pipe 122 and the second outlet pipe 123 to secondary heating tube 124, and the heat exchange area of the secondary heating tube 124 of this version is larger, therefore there is higher heat exchange efficiency, can reach the effect of speed heat.
Further, this 10 seconds fast heating electric water heaters also comprise temperature controller (not shown), and this temperature controller is installed in sleeve 121, for detecting the water temperature in sleeve 121.By the temperature controller of setting up, can control better the water temperature in sleeve 121, improve the safety in utilization of electric heater.Correspondingly, between secondary heating tube 124 and its power supply, be provided with the relay of controlling secondary heating tube 124 power on/off, and this relay is electrically connected to temperature controller.For example, when the water temperature in temperature controller detects sleeve 121 reaches preset temperature (80 ℃), temperature controller send to disconnect the signal of telecommunication being electrically connected between secondary heating tube 124 and power supply to relay, disconnects the power supply of secondary heating tube 124 by relay.Therefore, can control more easily water temperature, effectively guarantee the safety in utilization of electric heater.
In the present embodiment, outlet pipe component 12 also comprises flange 125, and sleeve 121, the second outlet pipe 123, secondary heating tube 124 and temperature controller are fixed on inner bag 10 by this flange 125.Wherein, sleeve 121, the second outlet pipe 123, secondary heating tube 124 and temperature controller are fixed on flange 125, and flange 125 is connected with inner bag 10 and junction is provided with sealing ring.The second outlet pipe 123 passes one end of inner bag 10 for example, with syndeton (, gas thread), for connecting the water outlet equipments such as mixed water valve, spray head for shower.Be understandable that, in other embodiment of the present utility model, sleeve 121, the second outlet pipe 123, secondary heating tube 124 and temperature controller can also be fixed on inner bag 10 by screw plug, and therefore not to repeat here.As can be seen here, before electric heater general assembly, secondary heating tube 124 is assembled in sleeve 121 in advance, has reduced its installation difficulty, can avoid secondary heating tube 124 and miscellaneous part interference, has improved the safety in utilization of electric heater.
In the present embodiment, the first outlet pipe 122 is fixing with the welded top sealing of sleeve 121.For example, the first outlet pipe 122 all adopts copper pipe to make with sleeve 121, so both joints can fix by brazing, both meets the requirement of strength being connected and fixed, reach again the requirement of sealing, guarantee that the hot water in sleeve 121 can not mix mutually and lower the temperature with its outer hot water.
In addition, this 10 seconds fast heating electric water heaters also comprise water flow sensing unit 14, and this water flow sensing unit 14 is arranged on water inlet pipe 11 or the second outlet pipe 123, for detecting the current in water inlet pipe 11 or the second outlet pipe 123.In the present embodiment, the water flow sensing unit 14 of take is arranged on water inlet pipe 11 as example describes.Particularly, water flow sensing unit 14 is arranged on the ad-hoc location (for example, water inlet pipe 11 is positioned at the housing parts of electric heater) on water inlet pipe 11, water flow sensing unit 14 with at secondary heating tube 124, be electrically connected to the relay between its power supply.Its operation principle is as follows: when electric heater is during in hot water output state, water flow sensing unit 14 detects in water inlet pipe 11 has current to pass through, water flow sensing unit 14 sends the corresponding signal of telecommunication to relay, to connect the power supply on secondary heating tube 124, the hot water that secondary 124 pairs of heating tubes flow in sleeve 121 carries out post bake, guarantees normal water supply; When electric heater stops exporting hot water, water flow sensing unit 14 does not detect the current that pass through in water inlet pipe 11, water flow sensing unit 14 sends the corresponding signal of telecommunication to relay, to cut off the power supply on secondary heating tube 124, secondary heating tube 124 stops the hot water heating in sleeve 121, and electric heater is in insulation holding state.Therefore, in the time of can guaranteeing only to have water to flow to, just connect the power supply of secondary heating tube 124 in inner bag 10, the hot water starting in 124 pairs of sleeves 121 of secondary heating tube carries out post bake, prevents that the phenomenon of dry combustion method from appearring in secondary heating tube 124, further improves the safety in utilization of electric heater.
It is worth mentioning that, on the basis of above embodiment, the periphery wall of sleeve 121 is provided with thermal insulation layer (not shown).Owing to forming stable hot and cold water layering in inner bag 10, the part that outlet pipe component 12 is positioned at cold water layer (is understandable that with cold water, the cold water of indication is treated heat outputting water mutually herein, temperature may reach 40～50 ℃, even higher) between the temperature difference larger, therefore hot water to be exported can carry out heat exchange by sleeve 123 and the cold water in inner bag 10, thereby reduce the temperature of hot water, cause the heat exchange efficiency of secondary heating tube 124 to decline, reduced to a certain extent capacity usage ratio and hot water delivery rate.By the periphery wall at sleeve 121, be provided with thermal insulation layer, can play the effect that the hot water that intercepts in outlet pipe component 12 and the cold water in inner bag 10 carry out heat exchange, thereby improved heat exchange efficiency and the hot water delivery rate of secondary heating tube 124, reached the object of saving the energy simultaneously.Be understandable that, the thermal insulation layer of indication adopts thermal conductivity factor little herein, and high temperature resistant and aging-resistant heat-barrier material is made, thereby makes thermal insulation layer play due heat-blocking action.
In the present embodiment, above-mentioned thermal insulation layer is heat-shrinkable tube or the silica gel sheath that is sheathed on sleeve 121, and this thermal insulation layer is close to the periphery wall of sleeve 121, thereby plays better heat-blocking action.Heat-shrinkable tube has the characteristic of thermal contraction, the heat-shrinkable tube that therefore can first internal diameter be slightly larger than to sleeve 121 external diameters is sheathed on sleeve 121, then heat-shrinkable tube (is for example heated to default temperature, 70～90 ℃), now heat-shrinkable tube shrinks, to entangle firm on sleeve 121, production technology is simple, with low cost, can reach good effect of heat insulation, obviously improve hot water delivery rate.For silica gel sheath, because it has good elasticity and heat endurance, the silica gel sheath that internal diameter can be slightly less than to sleeve 121 external diameters is sheathed on sleeve 121, elastic force by silica gel sheath self entangles firm on sleeve 121, do not need extra securing member or syndeton to be fixed, there is production technology simple yet, feature with low cost, can reach good effect of heat insulation, obviously improve hot water delivery rate.Be understandable that, with reference to above-mentioned explanation, in other embodiment of the present utility model, can also adopt other any suitable heat-barrier materials in a tubular form as thermal insulation layer, therefore not to repeat here.
Should be understood that; these are only preferred embodiment of the present utility model; can not therefore limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. 10 seconds fast heating electric water heaters, comprise inner bag, and be arranged on water inlet pipe and the outlet pipe component on described inner bag, it is characterized in that, described outlet pipe component comprises top seal and the sleeve in described inner bag, the outside of the bottom of described sleeve in described inner bag, the periphery wall of described sleeve is provided with thermal insulation layer, is equiped with the first outlet pipe, the second outlet pipe and secondary heating tube in described sleeve; The top of described sleeve is provided with the through hole passing for described the first outlet pipe, and based on described through hole, the top through described sleeve is communicated with described inner bag described the first outlet pipe with described sleeve; One end of described the second outlet pipe is in described sleeve, and the other end passes and be positioned at the outside of described inner bag from the bottom of described sleeve.
2. 10 seconds as claimed in claim 1 fast heating electric water heaters, is characterized in that, the lateral wall of the top of described sleeve and described the first outlet pipe is sealed and matched; One end of described the first outlet pipe is passed the top of described sleeve and is extended the tip position near described inner bag, the other end of described the first outlet pipe extends the bottom position near described sleeve, one end of described the second outlet pipe extends the tip position near described sleeve, and the other end of described the second outlet pipe stretches out outside described inner bag.
3. 10 seconds as claimed in claim 1 fast heating electric water heaters, is characterized in that, described secondary heating tube is inverted U-shaped, and the upper end of described secondary heating tube extends the tip position near described sleeve.
4. 10 seconds as claimed in claim 1 fast heating electric water heaters, is characterized in that, in the shape of a spiral, and described secondary heating tube is sheathed on described the first outlet pipe and the second outlet pipe to described secondary heating tube.
5. 10 seconds as claimed in claim 1 fast heating electric water heaters, is characterized in that, this 10 seconds fast heating electric water heaters also comprise temperature controller, and this temperature controller is installed in described sleeve, for detecting the water temperature in described sleeve.
6. 10 seconds as claimed in claim 5 fast heating electric water heaters, is characterized in that, described outlet pipe component also comprises flange, and described sleeve, the second outlet pipe, secondary heating tube and temperature controller are fixed on described inner bag by this flange.
7. 10 seconds as claimed in claim 6 fast heating electric water heaters, is characterized in that, the welded top sealing of described the first outlet pipe and described sleeve is fixing.
8. 10 seconds as claimed in claim 1 fast heating electric water heaters, it is characterized in that, this 10 seconds fast heating electric water heaters also comprise water flow sensing unit, and described water flow sensing unit is arranged on described water inlet pipe or the second outlet pipe, for detecting the current in described water inlet pipe or the second outlet pipe.
9. 10 seconds fast heating electric water heaters as described in any one in claim 1 to 8, is characterized in that, described thermal insulation layer is heat-shrinkable tube or the silica gel sheath that is sheathed on described sleeve, and described thermal insulation layer is close to the periphery wall of described sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828988.1U CN203848484U (en) | 2013-12-13 | 2013-12-13 | 10-second instant electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828988.1U CN203848484U (en) | 2013-12-13 | 2013-12-13 | 10-second instant electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848484U true CN203848484U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828988.1U Expired - Lifetime CN203848484U (en) | 2013-12-13 | 2013-12-13 | 10-second instant electric water heater |
Country Status (1)
| Country | Link |
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| CN (1) | CN203848484U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748356A (en) * | 2015-03-23 | 2015-07-01 | 佛山市顺德区奥荻莎电器有限公司 | Double-container-in-container-heat-energy-reaction-cabin rapid-heating electric heater and control method thereof |
| CN106196578A (en) * | 2016-08-08 | 2016-12-07 | 凡音环保科技（苏州）有限公司 | A kind of constant-temperature effluent electric heater |
| CN107652811A (en) * | 2017-08-30 | 2018-02-02 | 蚌埠市好思家太阳能有限公司 | A kind of solar water heater storage cylinder of water is embedded to be incubated sheath body and its processing technology |
| WO2023130756A1 (en) * | 2022-01-10 | 2023-07-13 | 武汉海尔热水器有限公司 | Heating inner container assembly and electric water heater |
-
2013
- 2013-12-13 CN CN201320828988.1U patent/CN203848484U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748356A (en) * | 2015-03-23 | 2015-07-01 | 佛山市顺德区奥荻莎电器有限公司 | Double-container-in-container-heat-energy-reaction-cabin rapid-heating electric heater and control method thereof |
| CN104748356B (en) * | 2015-03-23 | 2017-09-01 | 佛山市顺德区奥荻莎电器有限公司 | Gallbladder-heat energy reaction cabin speed heat electric heater and its control method in double courages |
| CN106196578A (en) * | 2016-08-08 | 2016-12-07 | 凡音环保科技（苏州）有限公司 | A kind of constant-temperature effluent electric heater |
| CN107652811A (en) * | 2017-08-30 | 2018-02-02 | 蚌埠市好思家太阳能有限公司 | A kind of solar water heater storage cylinder of water is embedded to be incubated sheath body and its processing technology |
| WO2023130756A1 (en) * | 2022-01-10 | 2023-07-13 | 武汉海尔热水器有限公司 | Heating inner container assembly and electric water heater |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220831 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East Wuhu economic and Technological Development Zone, Wuhu, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |