CN203190640U - Warm area segmentation control alternating current/direct current electric water heater - Google Patents
Warm area segmentation control alternating current/direct current electric water heater Download PDFInfo
- Publication number
- CN203190640U CN203190640U CN 201320079569 CN201320079569U CN203190640U CN 203190640 U CN203190640 U CN 203190640U CN 201320079569 CN201320079569 CN 201320079569 CN 201320079569 U CN201320079569 U CN 201320079569U CN 203190640 U CN203190640 U CN 203190640U
- Authority
- CN
- China
- Prior art keywords
- controller
- direct current
- power
- warm area
- power supply
- 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
Abstract
The utility model provides a warm area segmentation control alternating current/direct current electric water heater which uses photovoltaic power as far as possible to reduce the application of an electric supply. According to the scheme, the warm area segmentation control alternating current/direct current electric water heater comprises a direct current power circuit, an alternating current power circuit, a temperature sensor and a controller. The direct current power circuit and the alternating current power circuit are both connected with the electric water heater and are used for supplying power to the electric water heater. The temperature sensor is arranged inside the electric water heater and is connected with the input end of the controller, and the temperature sensor is used for detecting the temperature of water inside the electric water heater and converting temperature signals into electric signals to input the electric signals to the controller. The control end of the controller is connected with the direct current power circuit and the alternating current power circuit. The electric signals sent by the temperature sensor are used for controlling the direct current power circuit and the alternating current power circuit to work independently within the range of two thresholds which are preset by the direct current power circuit and the alternating current power circuit respectively.
Description
Technical field
The utility model relates to electric heater, is specifically related to a kind of warm area segmentation control alterating and direct current water heater.
Background technology
In recent years, along with environmental problem becomes increasingly conspicuous, the Green Development theory is rooted in the hearts of the people gradually, and development of global economy direction and clearing mark turn to low-carbon economy already, and the photovoltaic industry is subjected to the attention of countries in the world.Country proposes, and greatly develop strategic new industries such as energy-conserving and environment-protective, new forms of energy, and the new forms of energy industry is given priority to solar thermal utilization and photovoltaic and photothermal generating, biomass energy etc.
Have benefited from recent years each side to the attention of photovoltaic industry development, China has formed complete photovoltaic industrial chain at present.It is reported, large-scale application and fast development along with domestic solar energy power generating, polysilicon large-scale industrialized production and the application technology of its upstream reach its maturity, especially from domestic and global existing production technology level, can realize the closed operation of whole production of polysilicon industrial chain and internal system, thereby near the zero-emission level.
Along with the development of photovoltaic industry, the photovoltaic generation cost constantly reduces, and photovoltaic generation is applied to electric heater has become possibility.
The utility model content
In order to use the photovoltaic electric energy as far as possible, reduce the application to civil power, the utility model provides a kind of warm area segmentation control alterating and direct current water heater.
In order to solve the problems of the technologies described above, the utility model is realized by following measure:
A kind of warm area segmentation control alterating and direct current water heater comprises DC power supply circuit, AC power circuit, temperature sensor and controller; DC power supply circuit and AC power circuit all connect electric heater, and being used for provides power supply to electric heater; Temperature sensor is arranged in the electric heater, and connects the controller input, for detection of water temperature in the electric heater, and temperature signal is converted to the signal of telecommunication is input to controller; The controller control end connects DC power supply circuit and AC power circuit, and according to the signal of telecommunication that temperature sensor sends, control DC power supply circuit, AC power circuit are working alone in predefined two threshold ranges separately.
Above-mentioned warm area segmentation control alterating and direct current water heater, DC power supply circuit comprises photovoltaic DC power supply and dc source gauge tap, the dc source gauge tap connects the control end of controller.
Above-mentioned warm area segmentation control alterating and direct current water heater, AC power circuit comprises 220V AC power and AC power gauge tap, the AC power gauge tap connects the control end of controller.
Above-mentioned warm area segmentation control alterating and direct current water heater, the dc source gauge tap is double-point double-throw switch.
Above-mentioned warm area segmentation control alterating and direct current water heater, the AC power gauge tap is double-point double-throw switch.
Above-mentioned warm area segmentation control alterating and direct current water heater, DC power supply circuit also includes voltage sensor, and voltage sensor connects the controller input, for detection of the voltage of DC power supply circuit, and is converted to output signal and number is input to controller.
Above-mentioned warm area segmentation control alterating and direct current water heater, controller is single-chip microcomputer or Programmable Logic Controller.
The beneficial effects of the utility model:
Adopt said structure, AC power is connected electric heater simultaneously with dc source, do not need the electric heater internal structure is made change, by controller control AC power and dc source are heated in the different temperatures scope, heating-up temperature height during DC heating, the interchange heating-up temperature is low, uses the photovoltaic electric energy as far as possible, reduces the application to civil power.
Description of drawings
Fig. 1 is the structural representation of the selected embodiment of the utility model.
Among the figure 1, the photovoltaic DC power supply, 2, voltage sensor, 3, the dc source gauge tap, 4, controller, 5, temperature sensor, 6, electric heater, 7, the AC power gauge tap, 8, the AC power gauge tap, 9, electric heater.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details, following explanation only is exemplary, does not limit its protection domain.
With reference to the accompanying drawings 1, a kind of warm area segmentation control alterating and direct current water heater comprises DC power supply circuit, AC power circuit, temperature sensor 5 and controller 4; DC power supply circuit comprises photovoltaic DC power supply 1 and dc source gauge tap 3; AC power circuit comprises 220V AC power 7 and AC power gauge tap 8; Photovoltaic DC power supply 1 and 220V AC power 7 all connect the electric heater 9 in the electric heater 6, and being used for provides power supply to electric heater 6; Dc source gauge tap 3 and AC power gauge tap 8 all connect the control end of controller 4; Temperature sensor 5 is arranged in the electric heater, and connects controller 4 inputs, for detection of water temperatures in the electric heater 6, and temperature signal is converted to the signal of telecommunication is input to controller 4; When temperature was in certain preset threshold scope of setting, the 3 closed or disconnections of control dc source gauge tap made 9 energisings of 1 pair of electric heater of photovoltaic DC power supply or outage; When temperature was in another preset threshold scope of setting, the closed or disconnection of control AC power gauge tap made 9 energisings of 7 pairs of electric heaters of 220V AC power or outage.
In the present embodiment, dc source gauge tap 3 and AC power gauge tap 8 are double-point double-throw switch.
In the present embodiment, DC power supply circuit also includes voltage sensor 2, and voltage sensor 2 connects controllers 4 inputs, for detection of the voltage of DC power supply circuit, and is converted to output signal and is input to controller 4.
In the present embodiment, controller 4 is single-chip microcomputer or Programmable Logic Controller.
The utility model course of work is as follows: the electric heater temperature is divided into four temperature control points, is a, b, c, d from high to low; When controller 4 satisfies work requirements by voltage sensor 2 perception DC voltages, and when simultaneous temperature sensor 5 perception water temperatures are lower than a, controller 4 control dc source gauge taps 3 closures, this moment, dc source did work to electric heater, when water temperature reached a, controller 4 control dc source gauge taps 3 disconnected; When water temperature was lower than the b setting value, controller 4 was operated according to above-mentioned steps; When controller 4 can not satisfy work requirements by voltage sensor 2 perception DC voltages, and when being lower than setting value d by temperature sensor 5 perception water temperatures, controller 4 control AC power gauge taps 8 closures, this moment, AC power was done work to electric heater, when water temperature reached c, controller 4 control AC power gauge taps 8 disconnected.
Basic principle of the present utility model and advantage have more than been described.The utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; in the prerequisite that does not break away from the utility model scope; those skilled in the art can do many changes and improvements as required, and these variations and improvement should belong to protection domain of the present utility model.The utility model protection domain should be defined by appending claims and equivalent thereof.
Claims (7)
1. a warm area segmentation control alterating and direct current water heater is characterized in that: comprise DC power supply circuit, AC power circuit, temperature sensor (5) and controller (4); DC power supply circuit and AC power circuit all connect electric heater, and being used for provides power supply to electric heater (6); Temperature sensor (5) is arranged in the electric heater (6), and connects controller (4) input, for detection of the interior water temperature of electric heater (6), and temperature signal is converted to the signal of telecommunication is input to controller (4); Controller (4) control end connects DC power supply circuit and AC power circuit, and according to the signal of telecommunication that temperature sensor (5) sends, control DC power supply circuit, AC power circuit are working alone in predefined two threshold ranges separately.
2. according to the described warm area segmentation control of claim 1 alterating and direct current water heater, it is characterized in that: DC power supply circuit comprises photovoltaic DC power supply (1) and dc source gauge tap (3), and dc source gauge tap (3) connects the control end of controller (4).
3. according to claim 1 or 2 described warm area segmentation control alterating and direct current water heaters, it is characterized in that: AC power circuit comprises 220V AC power (7) and AC power gauge tap (8), and AC power gauge tap (8) connects the control end of controller (4).
4. according to the described warm area segmentation control of claim 2 alterating and direct current water heater, it is characterized in that: dc source gauge tap (3) is double-point double-throw switch.
5. according to the described warm area segmentation control of claim 3 alterating and direct current water heater, it is characterized in that: AC power gauge tap (8) is double-point double-throw switch.
6. according to claim 1 or 2 or 4 described warm area segmentation control alterating and direct current water heaters, it is characterized in that: DC power supply circuit also includes voltage sensor (2), voltage sensor (2) connects the controller input, for detection of the voltage of DC power supply circuit, and be converted to output signal and number be input to controller (4).
7. according to claim 1 or 2 or 4 or 5 described warm area segmentation control alterating and direct current water heaters, it is characterized in that: controller (4) is single-chip microcomputer or Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320079569 CN203190640U (en) | 2013-02-21 | 2013-02-21 | Warm area segmentation control alternating current/direct current electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320079569 CN203190640U (en) | 2013-02-21 | 2013-02-21 | Warm area segmentation control alternating current/direct current electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190640U true CN203190640U (en) | 2013-09-11 |
Family
ID=49107495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320079569 Expired - Fee Related CN203190640U (en) | 2013-02-21 | 2013-02-21 | Warm area segmentation control alternating current/direct current electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190640U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090549A (en) * | 2013-02-21 | 2013-05-08 | 张捷英 | Temperature zone subdivision control alternating current and direct current electric water heater |
| CN105004059A (en) * | 2015-06-29 | 2015-10-28 | 叶秀兰 | Control system of water heater |
| CN105157214A (en) * | 2015-10-13 | 2015-12-16 | 山东力诺瑞特新能源有限公司 | Photoelectric water heater with intelligent regulating and controlling function |
| CN105157213A (en) * | 2015-10-13 | 2015-12-16 | 山东力诺瑞特新能源有限公司 | Electric water heater with solar-photovoltaic direct heating function |
-
2013
- 2013-02-21 CN CN 201320079569 patent/CN203190640U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090549A (en) * | 2013-02-21 | 2013-05-08 | 张捷英 | Temperature zone subdivision control alternating current and direct current electric water heater |
| CN105004059A (en) * | 2015-06-29 | 2015-10-28 | 叶秀兰 | Control system of water heater |
| CN105157214A (en) * | 2015-10-13 | 2015-12-16 | 山东力诺瑞特新能源有限公司 | Photoelectric water heater with intelligent regulating and controlling function |
| CN105157213A (en) * | 2015-10-13 | 2015-12-16 | 山东力诺瑞特新能源有限公司 | Electric water heater with solar-photovoltaic direct heating function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203190640U (en) | Warm area segmentation control alternating current/direct current electric water heater | |
| CN2833414Y (en) | Photovoltaic electric water heater | |
| CN201509330U (en) | PLC programmable logic control electromagnetic induction heating system | |
| CN103090549A (en) | Temperature zone subdivision control alternating current and direct current electric water heater | |
| CN201540498U (en) | Intelligent fuzzy temperature controlling system of vertical electric heating furnace under environment of industrial network | |
| CN204678674U (en) | Solar energy kitchen is precious | |
| CN104750080A (en) | Intelligent air energy and electromagnetic energy combined steam generator system | |
| CN204329143U (en) | A kind of hot-water heating system based on air source heat pump and electric boiler | |
| CN204329360U (en) | A kind of bus-type solar water heating system controller | |
| CN203311185U (en) | Carburetor control system | |
| CN203136334U (en) | Circuit board integrated heating system based on constant-temperature ceramic chip | |
| CN202361513U (en) | Temperature controlling device for heat tube type electric heater | |
| CN203135790U (en) | Automatic pressure adjusting system of range hood blower fan | |
| CN202040859U (en) | Novel electric ceramic stove | |
| CN202869041U (en) | Energy-saving solar water heater | |
| CN204589256U (en) | A kind of heating cycle heat-preserving equipment | |
| CN206670075U (en) | A kind of measurement apparatus, container and system that water is heated using graphene | |
| CN205747466U (en) | A kind of high-efficiency and energy-saving type heating boiler | |
| CN204423201U (en) | Energy-saving DC electric electric heater unit on shoes making machine | |
| CN205809737U (en) | A kind of temperature control experiments device | |
| CN202993880U (en) | Temperature control system for furnace | |
| CN204943668U (en) | A kind of distributed heating equipment intelligence control system | |
| CN204555356U (en) | A kind of solar-heating, water system | |
| CN203421853U (en) | Household solar energy-saving and water-saving device | |
| CN204564108U (en) | A kind of Chemical Manufacture temperature adjustment reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZIBO SANBES SOLAR ENERGY EQUIPMENT TECHNOLOGY CO., Free format text: FORMER OWNER: ZHANG JIEYING Effective date: 20140924 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jieying Inventor after: Geng Zaien Inventor after: Li Yanshan Inventor after: Luo Shujing Inventor before: Zhang Jieying Inventor before: Li Yanshan Inventor before: Luo Shujing |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250014 JINAN, SHANDONG PROVINCE TO: 255000 ZIBO, SHANDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: ZHANG JIEYING LI YANSHAN LUO SHUJING TO: ZHANG JIEYING GENG ZAIEN LI YANSHAN LUO SHUJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140924 Address after: 255000, Shandong, Zibo Province town, Gaoqing County Government, North Tian Zhai Road West Patentee after: SANBEISI SOLAR ENERGY EQUIPMENT CO., LTD. Address before: 250014, No. 2, West District, swallow mountain, Lixia District, Ji'nan, Shandong Patentee before: Zhang Jieying |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20150221 |
|
| EXPY | Termination of patent right or utility model |