CN203869299U - Variable-volume double-inner-container energy-saving electric water heater - Google Patents
Variable-volume double-inner-container energy-saving electric water heater Download PDFInfo
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- CN203869299U CN203869299U CN201420189649.8U CN201420189649U CN203869299U CN 203869299 U CN203869299 U CN 203869299U CN 201420189649 U CN201420189649 U CN 201420189649U CN 203869299 U CN203869299 U CN 203869299U
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Abstract
The utility model discloses a variable-volume double-inner-container energy-saving electric water heater. The variable-volume double-inner-container energy-saving electric water heater is provided with two inner containers, namely the upper inner container and the lower inner container. The two inner containers are the same in size and shape. Each inner container is made from a PHCC plate which is 1.5-2.0 mm thick. The middles of the two inner containers are connected through two communication pipes. The inner walls of the two communication pipes are provided with waterproof airtight protective jackets. Each inner container is provided with a heater set. A water inlet pipe is located at the lowermost part of the lower inner container. A water inlet of a water outlet pipe is located at the uppermost part of the upper inner container. The variable-volume double-inner container energy-saving electric water heater has the advantages that water in the different inner containers can be heated selectively according to water consumption, as a result, heat time can be shortened, and waste of energy of residual hot water can be reduced; the structural features of the variable-volume double-inner container energy-saving electric water heater are adopted, intelligent control is carried out, the heating control technology of the upper inner container and the lower inner container is realized, and the effect of saving water is achieved.
Description
Technical field
The utility model relates to a kind of electric heater, relates in particular to the two inner bag energy-saving electric water heaters of a kind of energy-saving transfiguration.
Background technology
At present, China's water heater mainly contains four kinds: a kind of is solar water heater, and shortcoming is to be subject to the factor restriction of region, weather, building level larger, as fruit product installation and use distance location far can cause a large amount of wastes of water resource; The secondth, gas heater, shortcoming is to have potential safety hazard, and is subject to the impact of hydraulic pressure larger; The 3rd is compression type heat pump water heater, and shortcoming is that system is more complicated, and one-time investment expense is higher; The 4th is electric heater, along with the reinforcement of China's mains supply ability, more next month many families be more ready electric rotating water heater as family life the source with hot water.
At present, the power of an electric heater is conventionally at 2 ~ 3KW, and energy consumption is high, current, advocates under energy-conservation background, and energy-saving electric heater is more easily subject to consumer's welcome.
Normal domestic use electric heater is all single inner container electric water heater, only has an inner bag and a heat-generating pipe, it simple in structure, easy to process, low price.Single inner container electric water heater, the relatively whole inner bag of heat-generating pipe, institute's proportion that takes up space is smaller, causes like this scope of warming-up effect less, and the water of some position even cannot heat, and the familiar lacunas of single inner container electric water heater also has:
(1) while using, need the heat time of long period just can reach predetermined temperature;
(2) in the situation that the demand of hot water is very little, also to the water in whole inner container of electric water heater be heated, both uneconomical uneconomical yet, cause unnecessary waste.
(3) after stopping using, in inner container of electric water heater, also have more hot water, long-time use will be naturally cooling, causes hot water waste.
Utility model content
For the problems referred to above, the utility model provides that a kind of to solve preheating time long, the two inner bag energy-saving electric water heaters of a kind of transfiguration of the problem that waste rate is large.
The utility model solves the technical scheme that its technical problem adopts: the two inner bag energy-saving electric water heaters of a kind of transfiguration, are provided with two inner bags, upper inner-liner and bottom inner container; Two inner bag volumes, shape are identical, and each inner bag is that the PHCC plate by 1.5 ~ 2.0mm is made, in the middle of two inner bags by coupling together two communicating pipes, two sections communicating pipe inwall be provided with water proof seal protection cover, and each inner bag respectively has one group of heater; Water inlet pipe is positioned at the foot of bottom inner container, and the water inlet of outlet pipe is positioned at the topmost of upper inner-liner.
Described two inner bags respectively have a heater, be primary heater and secondary heater, described primary heater is rapid heater, be arranged on the top of upper inner-liner and be looped around outlet pipe water inlet around, for the water that flows into outlet pipe is immediately heated to and requires serviceability temperature, play instant heating; Described secondary heater is pre-heater, is arranged on bottom inner container bottom, and two groups of heaters are controlled separately separately work by circuit respectively, for preheating the water of bottom inner container, arrives certain temperature.
In described two inner bags, be respectively provided with one can induction heat coolant-temperature gage temperature control tube, control respectively the circuit switching of primary heater and secondary heater.
Described water proof seal protection cover is divided into two sections, the aluminium sheet of every section of employing is made through Dies ' Blanking, stretching, molding procedure, and one end of described water proof seal protection cover is ripple flange formula ringwise, flange laminating with communicating pipe, the other end of water proof seal protection cover is passing communicating pipe inwall, for the convenience of flange, this one end of water proof seal protection cover in advance stamping-out a plurality of breach, after flange, become petal-shaped; The tightly pressing of flange that two sections of water proof seal protection cover ripple flanges of upper inner-liner and bottom inner container are connected pipe, realizes sealing function.
Described upper inner-liner and bottom inner container adopt two side by side, be connected hollow communicating pipe; each communicating pipe is divided into again two sections; weld with the Inlet and outlet water port of upper inner-liner, bottom inner container respectively; between two periods of communicating pipes, with form of flanges, weld mutually again; two sections communicating pipe inwall be provided with water proof seal protection cover; the pipe one of communicating pipe with Flange; two of communicating pipe is the pipe with two different-diameters; two the major diameter caliber of communicating pipe matches with the Flange external diameter of one of communicating pipe, and by major diameter pipeline section and Flange seal welding.
The design feature of the two inner bag energy-saving electric water heaters of a kind of transfiguration of the utility model:
(1) water inlet pipe is positioned at the foot of bottom inner container, and the water inlet of outlet pipe is positioned at the topmost of upper inner-liner, and this design feature is according to water, after heating, under convection action, to form the principle of lower floor's cold water upper strata hot water;
(2) two inner bags respectively have a heater, and two groups of water heaters are controlled separately separately work by circuit respectively, do not interfere with each other, and the water body heating to different inner bags respectively;
(3) two inner bags be respectively provided with one can induction heat coolant-temperature gage temperature control tube, control respectively the circuit switching of primary heater and secondary heater;
(4) primary heater is rapid heater, is arranged on the top of upper inner-liner and is looped around outlet pipe water inlet around, for the water that flows into outlet pipe is immediately heated to and requires serviceability temperature, plays instant heating; Secondary heater is pre-heater, is arranged on bottom inner container bottom, for preheating the water of bottom inner container, arrives certain temperature.
(5) when preheating the water in inner bag with secondary heater, hot water flows to upper inner-liner by communicating pipe under convection action, and the cold water of colleague's upper inner-liner is also dirty in bottom inner container in convection action, and whose after heating can be full of whole inner bag automatically.When the water in two inner bags reaches predetermined temperature, secondary heater quits work.
The energy-saving principle of the two inner bag energy-saving electric water heaters of a kind of transfiguration of the utility model:
User can use the two inner bag energy-saving electric water heaters of this transfiguration according to actual conditions in use, when water consumption is less, only use the primary heater of upper inner-liner, the secondary heater of bottom inner container is stopped using, and in the situation that water consumption is more, use the heater of two inner bags, primary heater and secondary heater are used simultaneously simultaneously;
When water consumption is less, only need to use primary heater, secondary heater is stopped using, and does not so just need to heat two water in inner bag, plays using electricity wisely, and can save hot water effect;
Even if two groups of heaters are worked simultaneously, now the water due to upper inner-liner is heated for the second time, makes water temperature far away higher than the water of bottom inner container, therefore, after stopping using, because water temperature in upper bottom inner container is different, also can reduce the waste of hot water.
The beneficial effects of the utility model are: (1) adopts the two inner bag energy-saving electric water heaters of transfiguration, can selectively heat the water in different inner bags according to the size of water consumption, both can save the heat time, has the waste of the energy that can reduce surplus hot water; (2) adopt the design feature of the two inner bag energy-saving electric water heaters of transfiguration, carry out Based Intelligent Control, solve the heating control technology of upper and lower inner bag, thereby play the effect of reservation water.
Accompanying drawing explanation
Fig. 1 is the structural representation of the two inner bag energy-saving electric water heaters of a kind of transfiguration of the utility model.
Fig. 2 is the structural representation of the first communicating pipe.
In figure, the 1, first communicating pipe; 2, primary heater; 3, upper inner-liner; 4, the second communicating pipe; 5, upper inner-liner temperature control tube; 6, bottom inner container temperature control tube; 7, secondary heater; 8, water inlet pipe; 9, outlet pipe; 10, bottom inner container; 11, communicating pipe epimere; 12, communicating pipe epimere water proof seal protection cover; 13, communicating pipe hypomere; 14, communicating pipe hypomere water proof seal protection cover; 15, flange.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, this specific embodiment, the two inner bag energy-saving electric water heaters of a kind of transfiguration, are provided with two inner bags, upper inner-liner and bottom inner container; Two inner bag volumes, shape are identical, and each inner bag is that the PHCC plate by 1.5 ~ 2.0mm is made, in the middle of two inner bags by coupling together two communicating pipes, two sections communicating pipe inwall be provided with water proof seal protection cover, and each inner bag respectively has one group of heater; Water inlet pipe is positioned at the foot of bottom inner container, and the water inlet of outlet pipe is positioned at the topmost of upper inner-liner.
Please refer to Fig. 1, two inner bags respectively have a heater, be primary heater and secondary heater, described primary heater is rapid heater, be arranged on the top of upper inner-liner and be looped around outlet pipe water inlet around, for the water that flows into outlet pipe is immediately heated to and requires serviceability temperature, play instant heating; Described secondary heater is pre-heater, is arranged on bottom inner container bottom, and two groups of heaters are controlled separately separately work by circuit respectively, for preheating the water of bottom inner container, arrives certain temperature.
Please refer to Fig. 1, in upper inner-liner, be provided with upper inner-liner temperature control tube, can induction heat coolant-temperature gage, control the circuit switching of primary heater; In bottom inner container, be provided with bottom inner container temperature control tube, can induction heat coolant-temperature gage, control the circuit switching of secondary heater.
Please refer to Fig. 1 and Fig. 2, water proof seal protection cover is divided into two sections, the aluminium sheet of every section of employing is made through Dies ' Blanking, stretching, molding procedure, and one end of described water proof seal protection cover is ripple flange formula ringwise, with the flange laminating of communicating pipe, the other end of water proof seal protection cover is passing communicating pipe inwall, for the convenience of flange, this one end of water proof seal protection cover in advance stamping-out a plurality of breach, after flange, become petal-shaped; The tightly pressing of flange that the water proof seal protection cover ripple flange of the water proof seal protection cover of upper inner-liner and bottom inner container is connected pipe, realizes sealing function.
Please refer to Fig. 1 and Fig. 2, described upper inner-liner adopted for the first communicating pipe be connected with the second communicating pipe with bottom inner container, and each communicating pipe is divided into again two sections.
Please refer to Fig. 2; described upper inner-liner and bottom inner container adopt two side by side, be connected hollow communicating pipe; each communicating pipe is divided into again two sections; communicating pipe epimere and communicating pipe hypomere; and communicating pipe epimere, communicating pipe hypomere respectively with the Inlet and outlet water port welding of upper inner-liner, bottom inner container; communicating pipe epimere and communicating pipe hypomere between with form of flanges, weld mutually again, communicating pipe epimere and communicating pipe hypomere inwall be provided with water proof seal protection cover.
By reference to the accompanying drawings the utility model has been carried out to exemplary description above; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement that adopted technical solutions of the utility model to carry out; or say that without improvement design of the present utility model and technical scheme are applied to other occasions, all in protection domain of the present utility model.
Claims (2)
1. the two inner bag energy-saving electric water heaters of transfiguration, is characterized in that: be provided with two inner bags, upper inner-liner and bottom inner container; Two inner bag volumes, shape are identical, and each inner bag is that the PHCC plate by 1.5 ~ 2.0mm is made, in the middle of two inner bags by coupling together two communicating pipes, two sections communicating pipe inwall be provided with water proof seal protection cover, and each inner bag respectively has one group of heater; Water inlet pipe is positioned at the foot of bottom inner container, and the water inlet of outlet pipe is positioned at the topmost of upper inner-liner;
Described two inner bags respectively have a heater, i.e. primary heater and secondary heater, and described primary heater is rapid heater, is arranged on the top of upper inner-liner and is looped around outlet pipe water inlet around; Described secondary heater is pre-heater, is arranged on bottom inner container bottom, and two groups of heaters are controlled separately separately work by circuit respectively;
In two inner bags, be respectively provided with one can induction heat coolant-temperature gage temperature control tube, control respectively the circuit switching of primary heater and secondary heater;
Described water proof seal protection cover is divided into two sections, the aluminium sheet of every section of employing is made through Dies ' Blanking, stretching, molding procedure, and one end of described water proof seal protection cover is ripple flange formula ringwise, flange laminating with communicating pipe, the other end of water proof seal protection cover is passing communicating pipe inwall, this one end of water proof seal protection cover in advance stamping-out a plurality of breach, after flange, become petal-shaped; Be connected the tightly pressing of flange of pipe of two sections of water proof seal protection cover ripple flanges of upper inner-liner and bottom inner container.
2. two inner bag energy-saving electric water heaters of a kind of transfiguration according to claim 1, it is characterized in that: described upper inner-liner and bottom inner container adopt two side by side, hollow communicating pipe connects, each communicating pipe is divided into again two sections, respectively with upper inner-liner, the Inlet and outlet water port welding of bottom inner container, between two periods of communicating pipes, with form of flanges, weld mutually again, two sections communicating pipe inwall be provided with water proof seal protection cover, the pipe one of communicating pipe with Flange, two of communicating pipe is the pipe with two different-diameters, two the major diameter caliber of communicating pipe matches with the Flange external diameter of one of communicating pipe, and by major diameter pipeline section and Flange seal welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189649.8U CN203869299U (en) | 2014-04-18 | 2014-04-18 | Variable-volume double-inner-container energy-saving electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189649.8U CN203869299U (en) | 2014-04-18 | 2014-04-18 | Variable-volume double-inner-container energy-saving electric water heater |
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|---|---|
| CN203869299U true CN203869299U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189649.8U Expired - Fee Related CN203869299U (en) | 2014-04-18 | 2014-04-18 | Variable-volume double-inner-container energy-saving electric water heater |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762610A (en) * | 2021-02-18 | 2021-05-07 | 青岛经济技术开发区海尔热水器有限公司 | Water heater and control method thereof |
| CN114083165A (en) * | 2021-10-29 | 2022-02-25 | 青岛海尔智慧电器设备有限公司 | Double-container water heater and processing method thereof |
-
2014
- 2014-04-18 CN CN201420189649.8U patent/CN203869299U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762610A (en) * | 2021-02-18 | 2021-05-07 | 青岛经济技术开发区海尔热水器有限公司 | Water heater and control method thereof |
| CN112762610B (en) * | 2021-02-18 | 2023-12-15 | 青岛经济技术开发区海尔热水器有限公司 | Water heater and control method thereof |
| CN114083165A (en) * | 2021-10-29 | 2022-02-25 | 青岛海尔智慧电器设备有限公司 | Double-container water heater and processing method thereof |
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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: 20141008 Termination date: 20150418 |
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| EXPY | Termination of patent right or utility model |