CN200940927Y - Electrothermal water heater - Google Patents
Electrothermal water heater Download PDFInfo
- Publication number
- CN200940927Y CN200940927Y CN 200620086479 CN200620086479U CN200940927Y CN 200940927 Y CN200940927 Y CN 200940927Y CN 200620086479 CN200620086479 CN 200620086479 CN 200620086479 U CN200620086479 U CN 200620086479U CN 200940927 Y CN200940927 Y CN 200940927Y
- Authority
- CN
- China
- Prior art keywords
- inner bag
- water
- electric heater
- water storage
- inner container
- 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
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- Control For Baths (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
An electric heater belongs to an electric heater for heating bath water. The utility model is characterized in that: the inner container consists of a water storage inner container and a flash boiling inner container; the electric heating device in the water storage inner container connects with a storage and heating controller in series, and the bottom of the water storage inner container connects with a water inlet pipe and a hot water outlet pipe; an electric heating device in the flash boiling inner container connects with a flash boiling controller in series, the top of the flash boiling inner container is provided with a warm water outlet pipe whose other end connects with the hot water outlet pipe through a water mixing valve, and the bottom of the flash boiling inner container connects with the water inlet pipe which is provided with a current sensor; the electric heating device and the water storage controller of the water storage inner container are connected with the electric heating device and a flash boiling controller in parallel, the two ends of the parallel circuit connect with a fire wire and a zero wire respectively. The utility model has the advantages of that the volume of the water storage inner container is small, the heating time is short, the thermal insulation consumption is low, and the power of the flash boiling is small, which does not require the electricity environment.
Description
Technical field
The utility model relates to a kind of electric heater, specifically is 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, and 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, and the general north is used and is wanted more than the 10KW, and most families can't use because power utilization environment can not satisfy the electric power requirement.
Summary of the invention
In order to solve the shortcoming that above-mentioned prior art exists, the purpose of this utility model 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: a kind of electric heater, comprise shell and setting inner bag in the enclosure, be provided with electric heater unit in the inner bag, it is characterized in that: described inner bag comprises water storage inner bag and fast hot inner bag, be provided with electric heater unit in the water storage inner bag, this electric heater unit water storage heating gauge tap of connecting, water storage inner bag bottom connects a water inlet pipe and a hot water outlet pipe; Be provided with electric heater unit in the fast hot inner bag, this electric heater unit is in series with fast thermal control switch, the top of fast hot inner bag is provided with water outlet pipe, and the other end of water outlet pipe connects the hot water outlet pipe by mixing water valve, and promptly water outlet pipe connects the cold water inlet that mixes water valve; The bottom of fast hot inner bag connects water inlet pipe, and water inlet pipe is provided with the current inductor, and fast thermal control switch is controlled by the current inductor; The electric heater unit and the fast thermal control switch of the electric heater unit of water storage inner bag and water storage heating gauge tap and fast hot inner bag are formed parallel circuit; one end of parallel circuit connects live wire by an earth leakage protective device, and the other end of parallel circuit connects zero line by an earth leakage protective device.
As further technical scheme of the present utility model: the electric heater unit in the described fast hot inner bag comprises many heating tubes, and every heating tube is all connected and is connected in parallel behind the gauge tap.
Before the shower, earlier the water in the water storage inner bag is heated into the high-temperature water of uniform temperature, during shower, open mixed water valve, running water is because hydraulic pressure enters fast hot inner bag by water inlet pipe, and the current inductor is controlled the fast thermal control switch closure of fast hot inner bag, the electric heater unit of fast hot inner bag is heated into water at low temperature with the running water of flowing through and flows out by water outlet pipe, the high-temperature water that the hot water outlet pipe of water at low temperature and water storage inner bag is flowed out mixes by mixing water valve, reaches to have a bath temperature requiredly, and the confession user has a bath.
The beneficial effects of the utility model are: its 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.
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 inductors, 4 fast hot inner bags, 5 electric heater units, 6 shells, 7 hot water outlet pipes, 8 electric heater units, 9 water storage inner bags, 10 mix water valve, 11 outlet pipes.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified,
As shown in Figure 1 and Figure 2,
This electric heater comprises shell 6 and is arranged on water storage inner bag 9 and fast hot inner bag 4 in the shell 6; Be provided with electric heater unit 8 in the water storage inner bag, this electric heater unit 8 is a heating tube EH1, the electric heating tube EH1 water storage heating gauge tap RY1 that connects, and water storage inner bag 9 bottoms connect a water inlet pipe and a hot water outlet pipe 7.Be provided with electric heater unit 5 in the fast hot inner bag 4, this electric heater unit comprises electric heating tube EH2, the EH3 of two parallel connections, two electric heating tubes connect respectively fast thermal control switch RY2, RY3; The top of fast hot inner bag 4 is provided with water outlet pipe 1, 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 inductor 3, fast thermal control switch RY2, RY3 are by 3 controls of current inductor, when water flow through current inductor 3, fast thermal control switch RY2 and RY3 could connect circuit, and electric heating tube EH2, the EH3 of fast hot inner bag could heat; When anhydrous when flowing through current inductor 3, fast thermal control switch RY2 and RY3 disconnecting circuit, electric heating tube EH2, the EH3 of fast hot inner bag stops heating.Electric heating tube EH1, EH2, EH3 parallel connection, for the security that guarantees to use, an end of the parallel circuit of its composition connects live wire L by an earth leakage protective device RY4, and the other end of parallel circuit connects zero line N by an earth leakage protective device RY5.
For guaranteeing to reach best result of use, the power of electric heating tube EH1, EH2, EH3 is respectively 6KW, 4KW, 2KW.
Before the shower, earlier the water in the water storage inner bag 9 is heated into the high-temperature water of uniform temperature.During shower, open and mix water valve 10, running water is because hydraulic pressure enters fast hot inner bag 4 by water inlet pipe 2, fast thermal control switch RY2, the RY3 closure of the fast hot inner bag 4 of current inductor 3 controls, electric heating tube EH2, the EH3 of fast hot inner bag is heated into water at low temperature with the running water of flowing through and flows out by water outlet pipe 1, the high-temperature water that the hot water outlet pipe 7 of water at low temperature and water storage inner bag is flowed out mixes by mixing water valve 10, reach have a bath temperature required, the confession user usefulness of having a bath.
Water storage courage heating tube gauge tap RY1 and fast hot courage heating tube gauge tap RY2, RY3 can not connect simultaneously.
Claims (2)
1, a kind of electric heater, comprise shell and setting inner bag in the enclosure, be provided with electric heater unit in the inner bag, it is characterized in that: described inner bag comprises water storage inner bag and fast hot inner bag, be provided with electric heater unit in the water storage inner bag, this electric heater unit water storage heating gauge tap of connecting, water storage inner bag bottom connects a water inlet pipe and a hot water outlet pipe; Be provided with electric heater unit in the fast hot inner bag, this electric heater unit is in series with fast thermal control switch, the top of fast hot inner bag is provided with water outlet pipe, the other end of water outlet pipe connects the hot water outlet pipe by mixing water valve, the bottom of fast hot inner bag connects water inlet pipe, water inlet pipe is provided with the current inductor, and fast thermal control switch is controlled by the current inductor; The electric heater unit and the fast thermal control switch of the electric heater unit of water storage inner bag and water storage heating gauge tap and fast hot inner bag are formed parallel circuit; one end of parallel circuit connects live wire by an earth leakage protective device, and the other end of parallel circuit connects zero line by an earth leakage protective device.
2, a kind of electric heater according to claim 1 is characterized in that: the electric heater unit in the described fast hot inner bag comprises many heating tubes, and every heating tube is all connected and is connected in parallel behind the gauge tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086479 CN200940927Y (en) | 2006-07-05 | 2006-07-05 | Electrothermal water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086479 CN200940927Y (en) | 2006-07-05 | 2006-07-05 | Electrothermal water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940927Y true CN200940927Y (en) | 2007-08-29 |
Family
ID=38747103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620086479 Expired - Fee Related CN200940927Y (en) | 2006-07-05 | 2006-07-05 | Electrothermal water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940927Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206777A (en) * | 2012-01-17 | 2013-07-17 | 文志军 | Electronic constant-temperature pre-instant dual-mode electric water heater |
| CN104110819A (en) * | 2014-04-29 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN108800587A (en) * | 2017-05-05 | 2018-11-13 | 艾欧史密斯(中国)热水器有限公司 | Water heater |
-
2006
- 2006-07-05 CN CN 200620086479 patent/CN200940927Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206777A (en) * | 2012-01-17 | 2013-07-17 | 文志军 | Electronic constant-temperature pre-instant dual-mode electric water heater |
| CN104110819A (en) * | 2014-04-29 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water heater |
| CN108800587A (en) * | 2017-05-05 | 2018-11-13 | 艾欧史密斯(中国)热水器有限公司 | Water heater |
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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: 20070829 Termination date: 20100705 |