CN201093700Y - Electric water heater with automatic speed changing capacity adding device - Google Patents
Electric water heater with automatic speed changing capacity adding device Download PDFInfo
- Publication number
- CN201093700Y CN201093700Y CNU2007201490978U CN200720149097U CN201093700Y CN 201093700 Y CN201093700 Y CN 201093700Y CN U2007201490978 U CNU2007201490978 U CN U2007201490978U CN 200720149097 U CN200720149097 U CN 200720149097U CN 201093700 Y CN201093700 Y CN 201093700Y
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- China
- Prior art keywords
- heating rod
- controller
- fluid drive
- drive capacity
- capacity increasing
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an electric water heater provided with an automatic speed controlling compatibilization device, which belongs to the technical field of household appliances. The utility model provides one electric heater with an automatic speed controlling compatibilization device. The appropriate heating power is automatically chosen according to the temperature difference of the set temperature and the actual temperature; thus the purpose of speed controlling and compatibilization of a large quantity of water feeding in short time can be automatically achieved. The utility model comprises an inner container, a mounting flange, an upper heating rod, a lower heating rod and a controller. The utility model is characterized in that a temperature sensor which can detect the water temperature of the upper and the lower layers is installed on the inner container, and the temperature sensor and the controller forms the automatic speed controlling compatibilization device used for controlling the opening and closing of the upper heating rod and the lower heating rod. The electric water heater has the advantages of automatic choosing the optimal heating power under different conditions to obtain good heating effect, increasing water supply amount and saving the energy.
Description
Technical field
The utility model discloses a kind of electric heater with the fluid drive capacity increasing device.Belong to household electrical appliance technical field.
Background technology
Before the utility model is made, 3 grades of power of the general employing of existing storage-type electric water heater, two-layer up and down heating.After in a single day power configure, can only artificially manually go to regulate, the computer plate can not be regulated heating power automatically.Like this, when bathing needed to give a large amount of hot water altogether in the short period of time, original setting just can not meet the demands, and discovery water temperature decline adjusting is again heated late.
Summary of the invention
The utility model provides a kind of electric heater with the fluid drive capacity increasing device at the deficiency of prior art.Can select suitable heating power automatically according to the temperature difference of design temperature and actual temperature, reach the purpose of supplying with the speed change increase-volume of a large amount of hot water automatically in the short period of time.
Speed change increase-volume described in the utility model is meant: thus the conversion heating power changes firing rate, and then be equivalent to increase the hot water capacity of water heater.The water heater performance that reaches less volume is equivalent to the water supply capacity of big water heater.
Technical characterictic of the present utility model is that upper and lower layer water temperature detecting sensor is set, utilize the control of temperature relay or microprocessor, control the access and the disconnection of heating rod automatically respectively, adapt to the needs of user mode, change firing rate, increase the hot water capacity of inner bag.
Below introduce formation of the present utility model in detail, the electric heater of band fluid drive capacity increasing device, the heating rod of water heater liner splits two-layer up and down, and levels temperature sensor and controller are set.When adopting upper strata heating rod heating, can obtain a small amount of hot water fast; And can compare fully when adopting lower floor's heating rod heating, can obtain a large amount of hot water, but firing rate is slower; (such as 15 degree) adopted the levels heating rod to heat simultaneously when the design temperature and the actual temperature temperature difference were big; In hour employing lower floor heating rod heating separately of the temperature difference.Both can improve firing rate, again can homogeneous heating, improve and the hot water amount, reach the purpose of speed change increase-volume.
Structure of the present utility model can reduce: a kind of electric heater with the fluid drive capacity increasing device, comprise inner bag, mounting flange, last heating rod, following heating rod and controller, it is characterized in that installing on the inner bag temperature sensor that can detect the levels water temperature, constitute the fluid drive capacity increasing device that heating rod, following heating rod switch are gone up in control with controller.
Controller can be made of microprocessor or thermostat relay.
Temperature sensor can adopt thermal resistor.
During the utility model work, controller can be adjusted heating power according to levels water temperature situation of change in good time.
The utility model has the advantages that and under different situations, to select optimum heating power automatically for use, reach and add thermal effect preferably, increase output, energy efficient.
Description of drawings
Fig. 1 is a water heater structure chart of the present utility model,
Fig. 2 is the electrical schematic diagram of the fluid drive capacity increasing device of employing thermostat relay
Fig. 3 is another electrical schematic diagram of the fluid drive capacity increasing device of employing thermostat relay,
Fig. 4 is the control main program figure of the fluid drive capacity increasing device of control module for adopting microprocessor.
Among the figure: 1-inner bag, 2-mounting flange, the last heating rod of 3-, 4-temperature sensor, heating rod under the 5-, 6-Single-chip Controlling unit.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail: a kind of electric heater with the fluid drive capacity increasing device, comprise inner bag 1, mounting flange 2, last heating rod 3, following heating rod 4 and controller, it is characterized in that installing on the inner bag 1 temperature sensor 4 that can detect the levels water temperature, constitute the fluid drive capacity increasing device that heating rod, following heating rod switch are gone up in control with controller.
Controller can be made of microprocessor or intelligent relay.
Temperature sensor 4 can adopt thermal resistor.
Embodiment 1:
Referring to accompanying drawing 3, controller adopts three groups of thermostat relays to constitute, and a group of access is up and down between the common port and power supply of heating rod; Between other two groups of other ends and power supply that respectively are connected on heating rod up and down, constitute four kinds of state of a controls.
Embodiment 2:
Controller adopts the Single-chip Controlling unit to constitute.
Two groups of heating rods connect power supply by controllable silicon respectively up and down, and the Single-chip Controlling unit connects the silicon controlled control utmost point.Realization is to the control of heating power.As Fig. 2.
Claims (5)
1. electric heater with the fluid drive capacity increasing device, comprise inner bag (1), mounting flange (2), last heating rod (3), following heating rod (4) and controller, it is characterized in that inner bag (1) goes up the temperature sensor (4) that installation can detect the levels water temperature, constitute control with controller and go up heating rod, the fluid drive capacity increasing device of heating rod switch down.
2. the electric heater of band fluid drive capacity increasing device according to claim 1 is characterized in that controller can be made of microprocessor or intelligent relay.
3. the electric heater of band fluid drive capacity increasing device according to claim 1 is characterized in that temperature sensor (4) can adopt thermal resistor.
4. according to the electric heater of claim 1,2 described band fluid drive capacity increasing devices, it is characterized in that controller adopts three groups of thermostat relays to constitute, a group of access is up and down between the common port and power supply of heating rod; Between other two groups of other ends and power supply that respectively are connected on heating rod up and down, constitute four kinds of state of a controls.
5. the electric heater of band fluid drive capacity increasing device according to claim 1, it is characterized in that controller adopts the Single-chip Controlling unit to constitute, two groups of heating rods connect power supply by controllable silicon respectively up and down, and the Single-chip Controlling unit connects the silicon controlled control utmost point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201490978U CN201093700Y (en) | 2007-05-11 | 2007-05-11 | Electric water heater with automatic speed changing capacity adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201490978U CN201093700Y (en) | 2007-05-11 | 2007-05-11 | Electric water heater with automatic speed changing capacity adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093700Y true CN201093700Y (en) | 2008-07-30 |
Family
ID=39901668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201490978U Expired - Lifetime CN201093700Y (en) | 2007-05-11 | 2007-05-11 | Electric water heater with automatic speed changing capacity adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093700Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062466A (en) * | 2011-01-05 | 2011-05-18 | 广东格美淇电器有限公司 | Quick heating and heat storage integrated electric water heater |
| CN102374648A (en) * | 2010-08-20 | 2012-03-14 | 王焱 | Electric water heater |
| CN102384579A (en) * | 2010-08-30 | 2012-03-21 | 博西华电器（江苏）有限公司 | Electric water heater |
| CN103925701A (en) * | 2013-01-10 | 2014-07-16 | 广东美的暖通设备有限公司 | Heat-pump water heater and control method thereof |
| CN114623591A (en) * | 2022-03-25 | 2022-06-14 | 阿里斯顿热能产品(中国)有限公司 | Electric water heater and automatic capacity increasing control method thereof |
-
2007
- 2007-05-11 CN CNU2007201490978U patent/CN201093700Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374648A (en) * | 2010-08-20 | 2012-03-14 | 王焱 | Electric water heater |
| CN102384579A (en) * | 2010-08-30 | 2012-03-21 | 博西华电器（江苏）有限公司 | Electric water heater |
| CN102384579B (en) * | 2010-08-30 | 2016-06-15 | 博西华电器（江苏）有限公司 | Electric heater |
| CN102062466A (en) * | 2011-01-05 | 2011-05-18 | 广东格美淇电器有限公司 | Quick heating and heat storage integrated electric water heater |
| CN103925701A (en) * | 2013-01-10 | 2014-07-16 | 广东美的暖通设备有限公司 | Heat-pump water heater and control method thereof |
| CN103925701B (en) * | 2013-01-10 | 2016-12-28 | 广东美的暖通设备有限公司 | Teat pump boiler and control method thereof |
| CN114623591A (en) * | 2022-03-25 | 2022-06-14 | 阿里斯顿热能产品(中国)有限公司 | Electric water heater and automatic capacity increasing control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080730 |