CN203980659U - Intelligent electric water heater based on power line network - Google Patents
Intelligent electric water heater based on power line network Download PDFInfo
- Publication number
- CN203980659U CN203980659U CN201420376086.3U CN201420376086U CN203980659U CN 203980659 U CN203980659 U CN 203980659U CN 201420376086 U CN201420376086 U CN 201420376086U CN 203980659 U CN203980659 U CN 203980659U
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- CN
- China
- Prior art keywords
- power line
- circuit
- processor
- line network
- calandria
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- 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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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Intelligent electric water heater based on power line network, comprise casing and the inner bag that is arranged on casing inside, and be arranged on the calandria in inner bag, also comprise the man-machine interface being arranged on casing, casing inside arranges electronic-controlled installation, electronic-controlled installation comprises the power line network interface circuit being connected with power line plug, can receive the digital information on power line, also can send data by power line simultaneously; Carry out central controlled processor, processor is connected with power line network interface circuit; The temperature measurement circuit being connected with processor, for detection of the water temperature in inner bag; The on-off circuit being connected with processor, the output of on-off circuit connects calandria, for controlling the power supply of calandria; The holding circuit playing a protective role under abnormal conditions, the input of holding circuit connects power line plug, output connecting valve circuit.It can inquire about by power line operation information and the electric parameter of electric heater.
Description
Technical field
The utility model relates to the intelligent electric water heater based on power line network, belongs to household appliance technical field.
Background technology
Now, electric heater slowly starts to popularize, and starts to substitute traditional gas heater, because electric heater does not have too many requirement to installation site, can be directly installed on bathroom or kitchen, and it is as far as possible short that hot water pipeline can be done, and the benefit of bringing is that hot water fast.Although electric heater power is very large, more than generally having 2000W, tens premium on currency are heated to design temperature still to be needed for a long time.But one is heading straight for electric heater, can cause power consumption on the one hand, also there is on the other hand the electric leakage accident that probability is very little.
Summary of the invention
The purpose of this utility model is in order to make up weak point of the prior art, and a kind of intelligent electric water heater based on power line network is provided.This scheme is carried out information reform by traditional electrical water heater, and utilizes power line to carry out information sending and receiving, and Long-distance Control, for reality, uses and brings very big facility.
The utility model solves the technical scheme that its technical problem adopts:
Intelligent electric water heater based on power line network, comprise casing and the inner bag that is arranged on described casing inside, and the calandria in the inner bag described in being arranged on, also comprise the man-machine interface being arranged on described casing, described man-machine interface is provided for showing the display screen of operational factor and the button of control instruction input, described casing inside arranges electronic-controlled installation, and described electronic-controlled installation comprises:
---the power line network interface circuit being connected with power line plug, can receive the digital information on power line, also can send data by power line simultaneously;
---carry out central controlled processor, described processor is connected with described power line network interface circuit, can accept and send data, is responsible for temperature detection simultaneously, adds thermal control and man-machine interaction processing;
---the temperature measurement circuit being connected with described processor, for detection of the water temperature in described inner bag;
---the on-off circuit being connected with described processor, the output of described on-off circuit connects described calandria, for controlling the power supply of described calandria;
---the holding circuit playing a protective role under abnormal conditions, the input of described holding circuit connects described power line plug, and output connects described on-off circuit.
Described holding circuit arranges leakage protection circuit, current foldback circuit and thermal-shutdown circuit.
The beneficial effects of the utility model are mainly manifested in: 1, can inquire about by power line operation information and the electric parameter of electric heater, can also Long-distance Control start or quit work, bring great convenience to actual use; 2, based on existing power line, carry out communication, do not need to increase network and connect, easy to use.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the intelligent air condition based on power line network;
Fig. 2 is the system control block diagram of the intelligent air condition based on power line network.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
With reference to Fig. 1-2, intelligent electric water heater based on power line network, comprise casing and the inner bag that is arranged on described casing inside, and the calandria 4 in the inner bag described in being arranged on, also comprise the man-machine interface 6 being arranged on described casing, described man-machine interface 6 is provided for showing the display screen of operational factor and the button of control instruction input, and described operational factor comprises set water temperature, current water temperature and running status, and described button comprises on & off switch, Temperature Setting button etc.
Described casing inside arranges electronic-controlled installation, and described electronic-controlled installation comprises:
---the power line network interface circuit 2 being connected with power line plug 8, can receive the digital information on power line, also can send data by power line simultaneously.This module adopts power line transmission technology, and the high-frequency signal of carrying information is loaded on to electric current, and then, with electric wire transmission, the module of receiving information is separated high-frequency information from electric current again, and is sent to terminal, to realize information transmission;
---carry out central controlled processor 1, described processor 1 is connected with described power line network interface circuit 2, can accept and send data, is responsible for temperature detection simultaneously, adds thermal control and man-machine interaction processing;
---the temperature measurement circuit 5 being connected with described processor 1, for detection of the water temperature in described inner bag.Described temperature measurement circuit 5 arranges thermistor, according to thermistor variation with temperature rule, measures temperature.
---the on-off circuit 3 being connected with described processor 1, the output of described on-off circuit 3 connects described calandria 4, for controlling the power supply of described calandria 4.Described on-off circuit 3 can be arranged to the control circuit being comprised of relay or power semiconductor, under the control of described processor 1, can disconnect or close;
---the holding circuit 7 playing a protective role under abnormal conditions, the input of described holding circuit 7 connects described power line plug 8, and output connects described on-off circuit 3.Described holding circuit 7 arranges leakage protection circuit, current foldback circuit and thermal-shutdown circuit.
Under normal circumstances, described holding circuit 7 is closed, and whether described processor 1 is controlled described on-off circuit 3 calandria 4 closed or that disconnect described in controlling and worked.And under abnormal conditions, the excess Temperature such as leaking electricity, in inner bag that operating current is excessive and described, described holding circuit 7 disconnects rapidly, plays a protective role.
When reality is used, the socket that only attaching plug of intelligent electric water heater need to be plugged in, has not only connected power supply and has also accessed power line LAN.First, user can check by computer or mobile phone logging in online duty and the parameter of intelligent electric water heater, and opens in advance or close as required intelligent electric water heater, for life brings no small facility.
In sum, this utility model has made up weak point of the prior art, can inquire about by power line operation information and the electric parameter of electric heater, and Long-distance Control starts or quits work, bring great convenience to actual use, and this scheme is to carry out communication based on existing power line, do not need to increase network and connect, easy to use.
Claims (2)
1. the intelligent electric water heater based on power line network, comprise casing and the inner bag that is arranged on described casing inside, and the calandria in the inner bag described in being arranged on, also comprise the man-machine interface being arranged on described casing, described man-machine interface is provided for showing the display screen of operational factor and the button of control instruction input, it is characterized in that: described casing inside arranges electronic-controlled installation, and described electronic-controlled installation comprises:
---the power line network interface circuit being connected with power line plug, can receive the digital information on power line, also can send data by power line simultaneously;
---carry out central controlled processor, described processor is connected with described power line network interface circuit, can accept and send data, is responsible for temperature detection simultaneously, adds thermal control and man-machine interaction processing;
---the temperature measurement circuit being connected with described processor, for detection of the water temperature in described inner bag;
---the on-off circuit being connected with described processor, the output of described on-off circuit connects described calandria, for controlling the power supply of described calandria;
---the holding circuit playing a protective role under abnormal conditions, the input of described holding circuit connects described power line plug, and output connects described on-off circuit.
2. the intelligent electric water heater based on power line network as claimed in claim 1, is characterized in that: described holding circuit arranges leakage protection circuit current foldback circuit and thermal-shutdown circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376086.3U CN203980659U (en) | 2014-07-09 | 2014-07-09 | Intelligent electric water heater based on power line network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376086.3U CN203980659U (en) | 2014-07-09 | 2014-07-09 | Intelligent electric water heater based on power line network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203980659U true CN203980659U (en) | 2014-12-03 |
Family
ID=51978090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376086.3U Expired - Fee Related CN203980659U (en) | 2014-07-09 | 2014-07-09 | Intelligent electric water heater based on power line network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203980659U (en) |
-
2014
- 2014-07-09 CN CN201420376086.3U patent/CN203980659U/en not_active Expired - Fee Related
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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: 20141203 Termination date: 20150709 |
|
| EXPY | Termination of patent right or utility model |