CN201083426Y - Electric water heater - Google Patents
Electric water heater Download PDFInfo
- Publication number
- CN201083426Y CN201083426Y CNU2007200239997U CN200720023999U CN201083426Y CN 201083426 Y CN201083426 Y CN 201083426Y CN U2007200239997 U CNU2007200239997 U CN U2007200239997U CN 200720023999 U CN200720023999 U CN 200720023999U CN 201083426 Y CN201083426 Y CN 201083426Y
- Authority
- CN
- China
- Prior art keywords
- water
- inner bag
- outlet pipe
- water storage
- water outlet
- 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 - Fee Related
Links
Images
Landscapes
- Control For Baths (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an electric water heater, relating to an electric water heater for heating bath water and mainly resolving the problems existing in the prior electric water heater of high power, big power consumption and long heating time; the utility model comprises an outer shell, a water storage inner bag arranged inside the outer shell and a hot water outlet pipe arranged on the water storage inner bag, wherein the water storage inner bag is provided inside with a fast heat inner bag which has the inner part provided with an electric heating device, the top end provided with a warm water outlet pipe and the bottom part provided with a water inlet pipe; the warm water outlet pipe is also provided with a hot water convection port, the water inlet pipe is provided with a heating switch; the bottom part of the fast heat inner bag wall is provided with a small hole; the warm water outlet pipe on the fast heat inner bag is connected with the hot water outlet pipe by a mixing water valve; the water inlet pipe on the fast heat inner bag is provided with a water flow induction switch; the electric heating device is controlled by the water flow induction switch and a water storage heating control switch. The utility model has the advantages of small volume of the water storage inner bag, short heating time and little heat preservation energy consumption; moreover, the power of the fast heat inner bag is less than 6KW, thereby the utility model also has the advantages of safe and convenient use and small and beautiful appearance.
Description
Technical field
The utility model relates to a kind of electric heater, specifically a kind of electric heater that is used for heating water for bathing.
Background technology
Present domestic electric heater has two big classes, and a kind of is water-storage electric heater, and a kind of is quick-heating type electric water heater.The water-storage electric heater capacity is big, the heat time heating time that needs is long, electricity wasting in the while insulating process, and the power of quick-heating type electric water heater is very big, the power that needs 10KW above is used in the general north, and most families can't install and use because power utilization environment can not satisfy the above power requirement of 10KW.
The utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming, provide a kind of heat time heating time short, energy consumption for keeping temperature is few and to the less demanding electric heater of power utilization environment.
The technical solution of the utility model is: electric heater, comprise shell, water storage inner bag in the enclosure is set and is connected hot water outlet pipe on the water storage inner bag, be provided with a fast hot inner bag in the described water storage inner bag, be provided with electric heater unit in the fast hot inner bag, the top of fast hot inner bag is provided with water outlet pipe, the bottom is provided with water inlet pipe, also is provided with a hot water on the water outlet pipe to head piece, and water inlet pipe is provided with heater switch; Place near the bottom on fast hot wall of inner container also is provided with an aperture; Water outlet pipe on the fast hot inner bag links to each other with the hot water outlet pipe by mixing water valve; The heater switch at water inlet pipe place is the current inductive switch on the fast hot inner bag; Electric heater unit is by current inductive switch (RY1) and water storage heating gauge tap (RY2) control, (RY1) with (RY2) parallel connection.
The beneficial effects of the utility model are: water storage inner bag volume is little, and heat time heating time is short, and energy consumption for keeping temperature is few, and the power of fast hot inner bag is not more than 6KW, nearly all user power utilization environment can both satisfy its electric power requirement, and is safe and convenient to use, and profile is small and exquisite attractive in appearance.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the utility model circuit theory diagrams,
Among the figure: 1 water outlet pipe, 2 water inlet pipes, 3 current inductive switches, 4 fast hot inner bags, 5 electric heater units, 6 shells, 7 hot water outlet pipes, 8 floats, 9 water storage inner bags, 10 mix water valve, 12 apertures, 13 hot water are to head piece.
The specific embodiment
As shown in Figure 1 and Figure 2.
This electric heater, comprise shell 6 and be arranged in the shell 6 water storage inner bag 9 and in water storage inner bag 9 fast hot inner bag 4; Be provided with electric heater unit 5 in the fast hot inner bag, this electric heater unit 5 is a heating tube EH, electric heating tube EH connect the switch current inductive switch 3 (RY1) of a pair of parallel connection and water storage heating gauge tap (RY2), and water storage inner bag 9 bottoms connect a hot water outlet pipe 7.The top of fast hot inner bag 4 is provided with water outlet pipe 1 and hot water to head piece 13, the other end of water outlet pipe 1 connects hot water outlet pipe 7 by mixing water valve 10, the bottom of fast hot inner bag 4 connects water inlet pipe 2, water inlet pipe is provided with current inductive switch 3, when water flows through current inductive switch 3, circuit is connected, and the electric heating tube EH of fast hot inner bag 4 begins heating; When flowing through current inductive switch 3, current inductive switch 3 (RY1) disconnects when anhydrous, and the duty of the electric heating tube EH of fast hot inner bag 4 heats gauge tap (RY2) by water storage.
For the security that guarantees to use, an end of the parallel control loop of its composition connects live wire L by an earth leakage protective device RY3, and the other end of parallel circuit connects zero line N by an earth leakage protective device RY4.
Before the shower, heating tube in the fast hot inner bag 4 is subjected to the control energising heating of water storage heating gauge tap (RY2), conduction and the hot water high-temperature water that the convection current of head piece 13 be heated into water water storage inner bag 9 in design temperature of heat by fast hot courage wall, after water storage inner bag 9 water temperatures reached design temperature, water storage heating gauge tap (RY2) disconnected.During shower, open and mix water valve 10, running water enters fast hot inner bag 4 by water inlet pipe 2 under the hydraulic pressure effect, current inductive switch 3 closures, the electric heating tube EH of fast hot inner bag 4 is heated into water at low temperature with the running water of flowing through and flows out by water outlet pipe 1, and hot water is closed by float under the effect of current head piece 13 simultaneously; Running water flows into water storage inner bag 9 at the aperture 12 of fast hot courage wall bottom simultaneously, and the hot water of water storage inner bag 9 is flowed out by hot water outlet pipe 7.Mix by mixed water valve 10 with the high-temperature water that the hot water outlet pipe 7 of water storage inner bag 9 is flowed out by the water at low temperature that water outlet pipe 1 flows out, reach have a bath temperature required, the confession user usefulness of having a bath.
The utility model water storage inner bag volume is little, and heat time heating time is short, and energy consumption for keeping temperature is few, and the power of fast hot inner bag is not more than 6KW, and nearly all user power utilization environment can both satisfy its electric power requirement, and is safe and convenient to use, and profile is small and exquisite attractive in appearance.
The utility model also can be realized three kinds of different functions of use, closes the setting of quick-heating type heating function, opens the setting of storage-type heating function, can use as storage-type electric water heater separately; Close the setting of storage-type heating function, open the setting of quick-heating type heating function, can use fast hot merit energy separately; Open water storage heating and fast hot heating function simultaneously, storage-type electric water heater function and instantaneous water heater's function can also be used in combination.The user can select to use according to the difference in season.
Claims (4)
1. electric heater, comprise shell, water storage inner bag in the enclosure is set and is connected hot water outlet pipe on the water storage inner bag, it is characterized in that: be provided with a fast hot inner bag in the described water storage inner bag, be provided with electric heater unit in the fast hot inner bag, the top of fast hot inner bag is provided with water outlet pipe, the bottom is provided with water inlet pipe, also is provided with a hot water on the water outlet pipe to head piece, and water inlet pipe is provided with heater switch; Place near the bottom on fast hot wall of inner container also is provided with an aperture.
2. electric heater according to claim 1 is characterized in that: the water outlet pipe on the fast hot inner bag links to each other with the hot water outlet pipe by mixing water valve.
3. electric heater according to claim 1 is characterized in that: the heater switch at water inlet pipe place is the current inductive switch on the fast hot inner bag.
4. electric heater according to claim 1 is characterized in that: electric heater unit is by current inductive switch (RY1) and water storage heating gauge tap (RY2) control, and gauge tap (RY2) parallel connection is heated in current inductive switch (RY1) and water storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200239997U CN201083426Y (en) | 2007-06-25 | 2007-06-25 | Electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200239997U CN201083426Y (en) | 2007-06-25 | 2007-06-25 | Electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201083426Y true CN201083426Y (en) | 2008-07-09 |
Family
ID=39625893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200239997U Expired - Fee Related CN201083426Y (en) | 2007-06-25 | 2007-06-25 | Electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201083426Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788439A (en) * | 2012-07-16 | 2012-11-21 | 江苏省产品质量监督检验研究院 | Water tank for double-capacity water heater |
| CN103542903A (en) * | 2012-07-12 | 2014-01-29 | 中国农业机械化科学研究院 | Device and method for detecting cotton mass flow rate of cotton picker |
| CN109028576A (en) * | 2018-06-27 | 2018-12-18 | 南京林业大学 | A kind of energy-saving heat storage water heater |
| US11460220B2 (en) * | 2016-08-19 | 2022-10-04 | Rheem Manufacturing Company | Electric water heater having internal heat concentrator |
-
2007
- 2007-06-25 CN CNU2007200239997U patent/CN201083426Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542903A (en) * | 2012-07-12 | 2014-01-29 | 中国农业机械化科学研究院 | Device and method for detecting cotton mass flow rate of cotton picker |
| CN103542903B (en) * | 2012-07-12 | 2016-12-21 | 中国农业机械化科学研究院 | A kind of cotton picker cotton quality flow detector and method |
| CN102788439A (en) * | 2012-07-16 | 2012-11-21 | 江苏省产品质量监督检验研究院 | Water tank for double-capacity water heater |
| CN102788439B (en) * | 2012-07-16 | 2014-04-09 | 江苏省产品质量监督检验研究院 | Water tank for double-capacity water heater |
| US11460220B2 (en) * | 2016-08-19 | 2022-10-04 | Rheem Manufacturing Company | Electric water heater having internal heat concentrator |
| US20230024550A1 (en) * | 2016-08-19 | 2023-01-26 | Rheem Manufacturing Company | Electric Water Heater Having Internal Heat Concentrator |
| CN109028576A (en) * | 2018-06-27 | 2018-12-18 | 南京林业大学 | A kind of energy-saving heat storage water heater |
| CN109028576B (en) * | 2018-06-27 | 2020-07-31 | 南京林业大学 | Energy-saving heat storage type water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201083426Y (en) | Electric water heater | |
| CN106288335A (en) | A kind of electric heater | |
| CN101569505B (en) | Hydraulic controlled electricity-saving multifunctional water dispenser | |
| CN204301281U (en) | A kind of energy-saving water-storage formula electric heater | |
| CN106052088B (en) | External circulation preheating and constant temperature electric water heater of heater | |
| CN200940927Y (en) | Electrothermal water heater | |
| CN201753981U (en) | Water storage, preheating and speedy heating type electric water heater | |
| CN202158645U (en) | Instant-heating type liquid heater | |
| CN201844460U (en) | Electrothermic wall-mounted furnace | |
| CN214949876U (en) | Constant temperature control device of solar water heating system | |
| CN202515403U (en) | Instant heating kettle | |
| CN205878568U (en) | External circulation of heater is preheated and constant temperature electric water heater | |
| CN104048400A (en) | Water storage type fast water heater | |
| CN202792480U (en) | Turbine quick-heating type water heater | |
| CN2909093Y (en) | Water storage energy-saving quick electric water heater | |
| CN205208909U (en) | Water storage formula electric water heater safe in utilization | |
| CN206207722U (en) | Electric heater | |
| CN203880922U (en) | Water storage type quick water heater | |
| CN201016517Y (en) | Double inner container preheating or preheating, instant heating electric heater | |
| CN201318781Y (en) | Directly-heated water heating device | |
| CN205137952U (en) | Phase transition heat -retaining formula solar water heating system | |
| CN204593820U (en) | Adopt the Instant heating type tap of heating using microwave | |
| CN204636017U (en) | Instant-heating formula water dispenser | |
| CN204648676U (en) | A kind of Instant heating type water heater | |
| CN201209944Y (en) | Preheating and instant composite type electric water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20100625 |