CN103994573A - Water-storage-type electric water heater - Google Patents
Water-storage-type electric water heater Download PDFInfo
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- CN103994573A CN103994573A CN201410217194.0A CN201410217194A CN103994573A CN 103994573 A CN103994573 A CN 103994573A CN 201410217194 A CN201410217194 A CN 201410217194A CN 103994573 A CN103994573 A CN 103994573A
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- water inlet
- inner bag
- heater
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- type electric
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Abstract
The invention discloses a water-storage-type electric water heater. The water-storage-type electric water heater comprises a shell, a thermal insulation layer, an inner container, a heater body, a circuit board, a water inlet pipe and a water outlet pipe. The inner container is arranged in the shell, the thermal insulation layer is arranged between the inner container and the shell in a filled mode, the heater body is placed in the inner container and fixedly connected with the inner container, and the circuit board is arranged in the shell and electrically connected with the heater body. One end of the water inlet pipe is communicated with the inner container, and the other end of the water inlet pipe is communicated with a cold water inlet pipeline. One end of the water outlet pipe is communicated with the inner container and the other end of the water outlet pipe is communicated with a hot water outlet pipeline. A sink table board and a sink installed on the sink table board are arranged above the shell. The water-storage-type electric water heater is reasonable in design and simple in structure, saves installation space, increases the utilization rate of indoor spaces such as a bathroom and a kitchen and enables installation, maintenance and repair to be more convenient.
Description
Technical field
The present invention relates to technical field of water heaters, especially relate to a kind of storage-type electric water heater.
Background technology
Existing storage-type electric water heater is generally arranged in bathroom or on balcony, has generally included two kinds of mounting means: the first is wall-hanging, and storage-type electric water heater is mounted on wall; The second is console mode, and storage-type electric water heater is installed on the ground.The mounting means of aforementioned two kinds of storage-type electric water heaters all exists volume large, and the problem such as take up room many.
Summary of the invention
Main purpose of the present invention is to provide a kind of storage-type electric water heater, is intended to make it reasonable in design, simple in structure, thereby improves the utilization rate in space.
For achieving the above object, the invention provides a kind of storage-type electric water heater, comprise cold water inlet road and hot water effluent's pipeline, in addition, this storage-type electric water heater also comprises shell, heat-insulation layer, inner bag, heater, circuit board, water inlet pipe and outlet pipe; Described inner bag is installed in described shell, and described heat-insulation layer is filled between described inner bag and described shell, and described heater is placed in described inner bag and is fixedly connected with described inner bag, and described circuit board is arranged in described shell and is electrically connected to described heater; One end of described water inlet pipe is communicated with described inner bag, and the other end is communicated with described cold water inlet road; One end of described outlet pipe is communicated with described inner bag, and the other end is communicated with described hot water effluent's pipeline; The top of described shell is provided with sink table top and is arranged on the sink on described sink table top.
Preferably, this storage-type electric water heater also comprises blow-off pipe and is arranged on the blowoff valve on described blow-off pipe, one end of described blow-off pipe and described inner bag are communicated with and are positioned at the bottom of described inner bag, and the other end is through described heat-insulation layer and shell and be positioned at the outside of described shell.
Preferably, described blowoff valve is manually-operated gate or electric control valve.
Preferably, this storage-type electric water heater also comprises the mixed water valve that is arranged on described sink top, described mixed water valve is provided with cold water inlet, water inlet of hot water and mixing water delivery port, described cold water inlet is communicated with described cold water inlet road, and described water inlet of hot water is communicated with hot water effluent's pipeline.
Preferably, this storage-type electric water heater also comprises the first threeway and the second threeway, the water inlet of described the first threeway is communicated with the delivery port of described outlet pipe, and two delivery ports of described the first threeway are communicated with the water inlet of hot water of described hot water effluent's pipeline and described mixed water valve respectively; The water inlet of described the second threeway is communicated with described cold water inlet road, and two delivery ports of described the second threeway are communicated with the water inlet of described water inlet pipe and the cold water inlet of described mixed water valve respectively.
Preferably, described water inlet pipe passes described shell and heat-insulation layer and is arranged on the top of described inner bag, and the delivery port of described water inlet pipe extends the bottom position near described inner bag.
Preferably, described water inlet pipe passes described shell and heat-insulation layer and is arranged on the bottom of described inner bag, and the delivery port of described water inlet pipe is positioned at the bottom of described inner bag.
Preferably, described outlet pipe passes described shell and heat-insulation layer and is arranged on the top of described inner bag, and the water inlet of described outlet pipe is positioned at the top of described inner bag.
Preferably, described heater is tubular heater, and described heater is arranged on the axial end portion of described inner bag by flange, and described heater wriggles and extends downwards from described flange.
Preferably, this storage-type electric water heater also comprises and is arranged on described flange and stretches into the temperature control tube in described inner bag, and described temperature control tube is electrically connected to described circuit board.
A kind of storage-type electric water heater provided by the present invention, by storage-type electric water heater and sink table top and sink etc. are combined into one, reasonable in design, simple in structure, greatly saved installing space, not only improved the utilization rate of the interior spaces such as bathroom, kitchen, and made install and maintain convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of storage-type electric water heater preferred embodiment of the present invention;
Fig. 2 is that the storage-type electric water heater shown in Fig. 1 is along the cutaway view of A-A line.
The realization of the object of the invention, 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, only in order to explain the present invention, is not intended to limit the present invention.
The invention provides a kind of storage-type electric water heater, referring to Fig. 1 and Fig. 2, in one embodiment, this storage-type electric water heater comprises cold water inlet road 8 and hot water effluent's pipeline 9, wherein, cold water inlet road 8 be supply channel (for example, the part being connected with running water pipe), for providing water to storage-type electric water heater, hot water effluent's pipeline 9 is hot water delivery pipe road, for the hot water of specified temp for example, is provided to relevant watering equipment (, bathroom gondola water faucet).In addition, this storage-type electric water heater also comprises shell 1, heat-insulation layer 2, inner bag 3, heater 35, circuit board 4, water inlet pipe 31 and outlet pipe 32.In the present embodiment, inner bag 3 can be made by stainless steel materials, also can be made by aluminum alloy plate materials, and be made by other any suitable sheet metals, and inner bag 3 is cylindrical structure extending longitudinally, and is horizontal layout, to save the installing space of vertical direction.
Particularly, inner bag 3 is installed in shell 1, and heat-insulation layer 2 is filled between inner bag 3 and shell 1, and heat-insulation layer 2 can be made by expanded material, expanded polyethylene foam for example, thus improve the heat-insulating property of inner bag 3; Heater 35 is placed in inner bag 3 and is fixedly connected with inner bag 3, and circuit board 4 is arranged in shell 1 and is electrically connected to heater 35, and heater 35 is realized energising heating under the control of circuit board 4; One end of water inlet pipe 31 is communicated with inner bag 3, and the other end is communicated with cold water inlet road 8, thereby provides cold water to be heated for inner bag 3; One end of outlet pipe 32 is communicated with inner bag 3, and the other end is communicated with hot water effluent's pipeline 9, thereby the hot water output in inner bag 3 is used for user; The top of shell 1 is also provided with sink table top 5 and is arranged on the sink 6 on sink table top 5, and the bottom of sink 6 offers osculum, is connected with for the waste water of sink 6 being drained into the drainpipe 61 of sewer on osculum.Sink table top 5 can directly be erected on shell 1, also can fixedly mount on the ground by biside plate, and sink 6 can adopt embedded installation, also (for example can adopt fixed on table, sink 6 is positioned at the top of sink table top 5), the sink 6 of the present embodiment adopts embedded installation, to save usage space.Hence one can see that, by storage-type electric water heater and sink table top 5 and sink 6 are combined into one, reasonable in design, simple in structure, greatly saved installing space, not only improved the utilization rate of the interior spaces such as bathroom, kitchen, and made the installation of storage-type electric water heater and maintain convenient.In addition, storage-type electric water heater of the present invention adopts combined type design, the pipeline connecting can be accommodated in to the below of sink table top 5 on storage-type electric water heater, can simplify the structural design of shell 1, can improve again the aesthetic property of storage-type electric water heater.
In the present embodiment, this storage-type electric water heater also comprises blow-off pipe 33 and is arranged on the blowoff valve 331 on this blow-off pipe 33, one end of blow-off pipe 33 and inner bag 3 are communicated with and are positioned at the bottom of inner bag 3, the other end passes heat-insulation layer 2 and shell 1 and is positioned at the outside of shell 1, when cleaning inner bag 3, can be by opening blowoff valve 331 so that the water in inner bag 3 and dirt are discharged.
It is worth mentioning that, the blowoff valve 331 being installed on blow-off pipe 33 can be both manually-operated gate (for example, manual ball valve), can be also electric control valve (for example, magnetic valve).Heater 35 is tubular heater, heater 35 is arranged on the axial end portion of inner bag 3 by flange 34, heater 35 wriggles and extends downwards from flange 34, and makes effective bringing-up section of heater 35 be positioned at the lower region of inner bag 3, thus water body in heating inner liner 3 more effectively.In addition; this storage-type electric water heater also comprises and is arranged on flange 34 and stretches into the temperature control tube 36 in inner bag 3; this temperature control tube 36 is electrically connected to circuit board 4, for detecting the temperature of hot water in inner bag 3 and carrying out anti-dry protection, thus the duty of control heater 35.
In the present embodiment, this storage-type electric water heater also comprises the mixed water valve 7 that is arranged on sink 6 tops, mixed water valve 7 is provided with cold water inlet, water inlet of hot water and mixing water delivery port, cold water inlet is communicated with cold water inlet road 8, water inlet of hot water is communicated with hot water effluent's pipeline 9, therefore can pass through the switch knob of regulating mixed water valve 7, the cold water and the hot water that by cold water inlet and water inlet of hot water, are flow to are mixed with certain proportion, thereby obtain temperature required hot water, and flow out for use by mixing water delivery port, the storage-type electric water heater of this version, also can shorten the length of hot water outlet pipeline 9, thereby provide more efficiently hot water.
In the present embodiment, this storage-type electric water heater also comprises the first threeway 91 and the second threeway 81, the first threeway 91 and the second threeway 81 can be made of plastics, also can be by any suitable metal (for example, stainless steel, copper etc.) make, the first threeway 91 can be connected with corresponding line seal by gas thread with the second threeway 81, also can be tightly connected by gummed.Particularly, the water inlet of the first threeway 91 is communicated with the delivery port of outlet pipe 32, and two delivery ports of the first threeway 91 are communicated with the water inlet of hot water of hot water effluent's pipeline 9 and mixed water valve 7 respectively; The water inlet of the second threeway 81 is communicated with cold water inlet road 8, and two delivery ports of the second threeway 81 are communicated with the water inlet of water inlet pipe 8 and the cold water inlet of mixed water valve 7 respectively.
In the present embodiment, water inlet pipe 31 passes shell 1 and heat-insulation layer 2 and is arranged on the top of inner bag 3, and (be for example tightly connected between water inlet pipe 31 and inner bag 3, welding), in addition, in order to reduce the cold water flowing in inner bag 3, treat the impact that the hot water of output causes (for example,, owing to accelerating the mixing velocity of hot and cold water and reduce the temperature of hot water to be exported), guarantee the hot water delivery rate of storage-type electric water heater, the delivery port of water inlet pipe 31 extends the bottom position near inner bag 3.In other embodiments of the invention, water inlet pipe 31 can also be arranged on other any suitable positions of inner bag 3, as long as make the delivery port of water inlet pipe 31 near the bottom position of inner bag 3, thus the mixing velocity of reduction cold water and hot water, the hot water delivery rate of assurance storage-type electric water heater.For example, water inlet pipe 31 is through shell 1 and heat-insulation layer 2 and be arranged on the bottom of inner bag 3, and makes the delivery port of water inlet pipe 31 be positioned at the bottom of inner bag 3; Or water inlet pipe 31 wherein one end from two axial end portions of inner bag 3 is stretched into, and make the delivery port of water inlet pipe 31 extend the bottom position near inner bag 3.Certainly, accommodation can also be made according to actual conditions in the concrete installation site of water inlet pipe 31, at this, exemplifies no longer one by one.
In the present embodiment, outlet pipe 32 passes shell 1 and heat-insulation layer 2 and is arranged on the top of inner bag 3.As everyone knows, in certain temperature range, therefore the temperature of water is higher, and density is less, when storage-type electric water heater is during in normal condition, water body in inner bag 3 forms hot and cold water layering, be the top area that the hot water of high temperature is positioned at inner bag 3, the cold water of low temperature is positioned at the lower region of inner bag 3, for hot water in inner bag 3 is utilized effectively, the water inlet of outlet pipe 32 is positioned at the top of inner bag 3, thereby high-temperature-hot-water in inner bag 3 can be exported in time.It should be noted that, outlet pipe 32 can also be arranged on other any suitable positions on inner bag 3, and for example, outlet pipe 32 is arranged on the bottom of inner bag 3, and extend upwardly to the tip position near inner bag 3 from the bottom of inner bag 3, so that the high-temperature-hot-water in inner bag 3 is exported in time; Or outlet pipe 32 is arranged on wherein one end of two axial end portions of inner bag 3.
Should be understood that; these are only the preferred embodiments of the present invention; can not therefore limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention 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 invention.
Claims (10)
1. a storage-type electric water heater, comprises cold water inlet road and hot water effluent's pipeline, it is characterized in that, this storage-type electric water heater also comprises shell, heat-insulation layer, inner bag, heater, circuit board, water inlet pipe and outlet pipe; Described inner bag is installed in described shell, and described heat-insulation layer is filled between described inner bag and described shell, and described heater is placed in described inner bag and is fixedly connected with described inner bag, and described circuit board is arranged in described shell and is electrically connected to described heater; One end of described water inlet pipe is communicated with described inner bag, and the other end is communicated with described cold water inlet road; One end of described outlet pipe is communicated with described inner bag, and the other end is communicated with described hot water effluent's pipeline; The top of described shell is provided with sink table top and is arranged on the sink on described sink table top.
2. storage-type electric water heater as claimed in claim 1, it is characterized in that, this storage-type electric water heater also comprises blow-off pipe and is arranged on the blowoff valve on described blow-off pipe, one end of described blow-off pipe and described inner bag are communicated with and are positioned at the bottom of described inner bag, and the other end is through described heat-insulation layer and shell and be positioned at the outside of described shell.
3. storage-type electric water heater as claimed in claim 2, is characterized in that, described blowoff valve is manually-operated gate or electric control valve.
4. storage-type electric water heater as claimed in claim 1, it is characterized in that, this storage-type electric water heater also comprises the mixed water valve that is arranged on described sink top, described mixed water valve is provided with cold water inlet, water inlet of hot water and mixing water delivery port, described cold water inlet is communicated with described cold water inlet road, and described water inlet of hot water is communicated with hot water effluent's pipeline.
5. storage-type electric water heater as claimed in claim 4, it is characterized in that, this storage-type electric water heater also comprises the first threeway and the second threeway, the water inlet of described the first threeway is communicated with the delivery port of described outlet pipe, and two delivery ports of described the first threeway are communicated with the water inlet of hot water of described hot water effluent's pipeline and described mixed water valve respectively; The water inlet of described the second threeway is communicated with described cold water inlet road, and two delivery ports of described the second threeway are communicated with the water inlet of described water inlet pipe and the cold water inlet of described mixed water valve respectively.
6. the storage-type electric water heater as described in any one in claim 1 to 5, is characterized in that, described water inlet pipe passes described shell and heat-insulation layer and is arranged on the top of described inner bag, and the delivery port of described water inlet pipe extends the bottom position near described inner bag.
7. the storage-type electric water heater as described in any one in claim 1 to 5, is characterized in that, described water inlet pipe passes described shell and heat-insulation layer and is arranged on the bottom of described inner bag, and the delivery port of described water inlet pipe is positioned at the bottom of described inner bag.
8. the storage-type electric water heater as described in any one in claim 1 to 5, is characterized in that, described outlet pipe passes described shell and heat-insulation layer and is arranged on the top of described inner bag, and the water inlet of described outlet pipe is positioned at the top of described inner bag.
9. the storage-type electric water heater as described in any one in claim 1 to 5, it is characterized in that, described heater is tubular heater, and described heater is arranged on the axial end portion of described inner bag by flange, and described heater wriggles and extends downwards from described flange.
10. storage-type electric water heater as claimed in claim 9, is characterized in that, this storage-type electric water heater also comprises and be arranged on described flange and stretch into the temperature control tube in described inner bag, and described temperature control tube is electrically connected to described circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217194.0A CN103994573A (en) | 2014-05-21 | 2014-05-21 | Water-storage-type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410217194.0A CN103994573A (en) | 2014-05-21 | 2014-05-21 | Water-storage-type electric water heater |
Publications (1)
| Publication Number | Publication Date |
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| CN103994573A true CN103994573A (en) | 2014-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410217194.0A Pending CN103994573A (en) | 2014-05-21 | 2014-05-21 | Water-storage-type electric water heater |
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| Country | Link |
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| CN (1) | CN103994573A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726603A (en) * | 2017-11-10 | 2018-02-23 | 广东史麦斯电器有限公司 | A kind of external storage-type electric water heater of heater |
| CN108709311A (en) * | 2018-08-09 | 2018-10-26 | 何排枝 | A kind of household water heater |
| CN108888146A (en) * | 2018-06-26 | 2018-11-27 | 佛山市顺德区欧必德热能科技有限公司 | Bathroom cabinet |
| CN109008731A (en) * | 2018-06-26 | 2018-12-18 | 佛山市顺德区欧必德热能科技有限公司 | Bathroom cabinet |
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| CN202083090U (en) * | 2011-04-28 | 2011-12-21 | 佛山市南海美超能源科技有限公司 | Bathroom cabinet-type water heater allowing water to get in and out from side surface |
| CN102563844A (en) * | 2012-01-05 | 2012-07-11 | 美的集团有限公司 | Embedded water storage type electric water heater |
| CN203893398U (en) * | 2014-05-21 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water-storing electric water heater |
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| JP2002167822A (en) * | 2000-11-29 | 2002-06-11 | Hitachi Hometec Ltd | Device for supplying warm water for washing hand |
| CN101303163A (en) * | 2008-07-02 | 2008-11-12 | 李和鑫 | Pipe instant-heating electric water heater |
| CN201469104U (en) * | 2009-08-03 | 2010-05-19 | 罗欣蔚 | Self-heating-type toilet basin |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726603A (en) * | 2017-11-10 | 2018-02-23 | 广东史麦斯电器有限公司 | A kind of external storage-type electric water heater of heater |
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| CN108709311A (en) * | 2018-08-09 | 2018-10-26 | 何排枝 | A kind of household water heater |
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Application publication date: 20140820 |
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