CN105485928A - Power line carrier water heater and control method thereof - Google Patents
Power line carrier water heater and control method thereof Download PDFInfo
- Publication number
- CN105485928A CN105485928A CN201610010319.1A CN201610010319A CN105485928A CN 105485928 A CN105485928 A CN 105485928A CN 201610010319 A CN201610010319 A CN 201610010319A CN 105485928 A CN105485928 A CN 105485928A
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- carrier
- water heater
- power line
- electric wave
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a power line carrier water heater. The power line carrier water heater comprises a water heater body, a main controller arranged on the water heater body and an operator connected to the main controller and is characterized in that a first power line carrier machine is connected to the operator, a second power line carrier machine is connected to the main controller, and the first power line carrier machine and the second power line carrier machine are connected through a power line. According to the invention, the first power line carrier machine is connected to the operator, the second power line carrier machine is connected to the main controller of the water heater, and therefore the operator and the main controller can realize communication through power line carriers, there is no need to re-erect networks, and data can be transmitted through the power line; in addition, the power line carrier water heater is easy to install, simple in structure, attractive and convenient and fast to use. The invention further discloses a control method of the power line carrier water heater.
Description
Technical field
The present invention relates to fluid heater technical field, particularly relate to a kind of power carrier water heater and control method thereof.
Background technology
Current water heater extensively enters average family, and in order to the security used, water heater body and operator are installed separately usually.More common operator has line control machine and remote controller two kinds.Existing line traffic control, remote-control water heater be following defect respectively; Line traffic control water heater needs independent bracing wire road, affects the attractive in appearance and layout in room.Remote-control water heater, because water heater mounting distance is far away and need to penetrate a few wall, causes signal weak, poor stability.
One section of publication number is that the Chinese utility model patent of CN1174198C discloses a kind of network water heater, it comprises the water heater main body of the host plate containing microprocessor, it is characterized in that it also comprises the identical PLC communication module of two structures be arranged in water heater main body, rely on city's power line to connect as communication media therebetween.Though this patent proposes a kind of supply main that utilizes to realize the conception of communication, but due to the circumstance complication of power line, many by the interference of other power equipment on line, clutter, dtr signal when making power line carrier transmission, even there will be and can not accept signal phenomenon.
Summary of the invention
For problems of the prior art, the original power line in a kind of general room is the object of the present invention is to provide to realize the connection of operator and water heater and the power carrier water heater of stable signal transmission.
For reaching above object, the present invention adopts following technical scheme.
A kind of power carrier water heater, comprising: water heater body, is arranged on the master controller on water heater body, and the operator be connected with master controller; It is characterized in that, operator is connected with the first electric wave carrier, master controller is connected with the second electric wave carrier, connected by power line between the first electric wave carrier and the second electric wave carrier.
Further illustrating as such scheme, described first electric wave carrier, is connected with coupling device between the second electric wave carrier and power line.
Further illustrating as such scheme, described coupling device comprises: line trap, coupling capacitor, filter joint and high frequency cable, described line trap is serially connected on power line, carrier signal is stoped to drain on other power equipments by power current, described coupling capacitor, filter joint and high frequency cable are connected in series, the other end of high frequency cable is connected with the first electric wave carrier or the second electric wave carrier, and the other end of coupling capacitor is connected with power line.
Further illustrating as such scheme, described first electric wave carrier, the second electric wave carrier are all simulation power line carrier or digital Power Line Carrier.
Further illustrating as such scheme, operator and/or master controller are connected with signal filter.
Further illustrating as such scheme, described water heater body is gas heater, electric heater, wall-hung boiler, solar water heater or air water-heating device.
Further illustrating as such scheme, described operator is arranged in bathroom, and described water heater body is arranged on outside bathroom.
A kind of power carrier water heater control method, it is characterized in that, the vector modulation utilizing the first electric wave carrier to be sent by operator becomes high-frequency carrier signal, and high-frequency carrier signal is transferred on power line by the first high frequency cable of series connection, the first filter joint, the first coupling capacitor; High-frequency carrier signal on power line is by the second coupling capacitor, second filter joint of series connection, be transferred to the second electric wave carrier after the second high frequency cable, and the second electric wave carrier is by high-frequency carrier signal demodulation and be transferred to master controller.
Further illustrating as such scheme, the water heater working modulates information that utilizes the second electric wave carrier to be sent by master controller becomes feedback high-frequency carrier signal, and feedback high-frequency carrier signal is transferred on power line by second high frequency cable of connecting, the second filter joint, the second coupling capacitor; Feedback high-frequency carrier signal on power line is by being transferred to the first electric wave carrier after the first coupling capacitor, the first filter joint, the first high frequency cable, and the first electric wave carrier is by the demodulation of feedback high-frequency carrier signal and be transferred to operator.
Compared with prior art, the invention has the beneficial effects as follows:
One, by being connected the first electric wave carrier and the second electric wave carrier respectively on operator with water heater master controller, make to be communicated by the mode of power carrier between operator and master controller, do not need again to set up network, as long as live wire, just data transmission can be carried out, mounting structure is simple, attractive in appearance convenient.
Two, in coupling device, capacitor and filter joint form a bandpass filter, can only pass through high-frequency carrier signal, and stop the power frequency high voltage on power line and power current to enter into electric wave carrier, guarantee the person, device security.
Three, by line trap is serially connected between power line and bus, by power current, high-frequency carrier signal is stoped to drain to the power equipment such as transformer and branch power line circuit, to reduce transformer station and branched line loss is introduced to high-frequency carrier signal, make the different power circuits of same bus serve as hf channel.High frequency cable connects carrier terminal equipment and power transmission line, and its effect is to provide high-frequency signal path.
Accompanying drawing explanation
Figure 1 shows that power carrier water heater mounting structure schematic diagram provided by the invention.
Figure 2 shows that power carrier water heater carrier wave schematic diagram provided by the invention.
Description of reference numerals:
1: water heater body, 2: master controller, 3: operator, 4: the first electric wave carriers, 5: the second electric wave carriers, 6: power line, 7,8: coupling device, 9: signal filter.
7-1: first line trap, the 7-2: the first coupling capacitor, the 7-3: the first filter joint, the 7-4: the first high frequency cable.
8-1: the second line trap, the 8-2: the second coupling capacitor, the 8-3: the second filter joint, the 8-4: the second high frequency cable.
Detailed description of the invention
Understand essence of the present invention better for convenience of those skilled in the art, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As shown in Figure 1 and Figure 2, a kind of power carrier water heater, comprising: water heater body 1, is arranged on the master controller 2 on water heater body 1, and the operator 3 be connected with master controller 2; It is characterized in that, operator 3 is connected with the first electric wave carrier 4, master controller 2 is connected with between the second electric wave carrier 5, first electric wave carrier 4 and the second electric wave carrier 5 and is connected by power line 6.
Wherein, described operator 3 is arranged in bathroom, and described water heater body 1 is arranged on outside bathroom, and described power line 6 is the original power line in room.
Be connected with coupling device 7 between described first electric wave carrier 4 and power line 6, this coupling device 7 comprises: first line trap 7-1, the first coupling capacitor 7-2, the first filter joint 7-3 and the first high frequency cable 7-4.Described first line trap 7-1 is serially connected on power line 6, and it is by power current and stop carrier signal to drain on other power equipments.Described first coupling capacitor 7-2, the first filter joint 7-3 and the first high frequency cable 7-4 are connected in series, and the other end of the first high frequency cable 7-4 is connected with the first electric wave carrier 4, and the other end of the first coupling capacitor 7-2 is connected with power line 6.
Be connected with coupling device 8 between described second electric wave carrier 5 and power line 6, this coupling device 8 comprises: the second line trap 8-1, the second coupling capacitor 8-2, the second filter joint 8-3 and the second high frequency cable 8-4.Described second line trap 8-1 is serially connected on power line 6, and it is by power current and stop carrier signal to drain on other power equipments.Described second coupling capacitor 8-2, the second filter joint 8-3 and the second high frequency cable 8-4 are connected in series, and the other end of the second high frequency cable 8-4 is connected with the second electric wave carrier 5, and the other end of the second coupling capacitor 8-2 is connected with power line 6.
During real work, control instruction assigns principle: utilize the first electric wave carrier 4 that the vector modulation that operator 3 sends is become high-frequency carrier signal, and high-frequency carrier signal is transferred on power line 6 by the first high frequency cable 7-4, the first filter joint 7-3, the first coupling capacitor 7-2 of series connection; High-frequency carrier signal on power line 6 is by the second coupling capacitor 8-2, the second filter joint 8-3 of series connection, be transferred to the second electric wave carrier 5 after the second high frequency cable 8-4, second electric wave carrier 5 is by high-frequency carrier signal demodulation and be transferred to master controller 2, reaches the object controlling water heater working.
Otherwise, water heater working information feedback principle is: the water heater working modulates information that utilizes the second electric wave carrier 5 to be sent by master controller 2 becomes feedback high-frequency carrier signal, and feedback high-frequency carrier signal is transferred on power line 6 by the second high frequency cable 8-4, the second filter joint 8-3 that connect, the second coupling capacitor 8-2; Feedback high-frequency carrier signal on power line 6 is by being transferred to the first electric wave carrier 4 after the first coupling capacitor 7-2, the first filter joint 7-3, the first high frequency cable 7-4, first electric wave carrier 4 is by the demodulation of feedback high-frequency carrier signal and be transferred to operator 3, and is shown by display subsidiary on operator 3.
In the present embodiment, electric wave carrier is the chief component of power-line carrier communication system, mainly realizes modulation and demodulation, namely audio frequency is moved high band power line carrier communication frequency making a start, completes frequency translation coupling.Capacitor and filter joint form a bandpass filter, and its effect is by high-frequency carrier signal, and stops the power frequency high voltage on power line and power current to enter into electric wave carrier, guarantees the person, device security.Line trap is serially connected between power line and bus, by power current, high-frequency carrier signal is stoped to drain to the power equipment such as transformer and branch power line circuit, to reduce transformer station and branched line loss is introduced to high-frequency carrier signal, make the different power circuits of same bus serve as hf channel.High frequency cable connects carrier terminal equipment and power transmission line, and its effect is to provide high-frequency signal path.
For improving the reliability of Signal transmissions and acceptance further, operator 3 and master controller 2 being also connected to signal filter 9, utilizing signal filter 9 to filter useless clutter on power line.
Above detailed description of the invention has been described in detail essence of the present invention, but can not limit protection scope of the present invention with this.Apparently, under the enlightenment of essence of the present invention, the art those of ordinary skill also can carry out many improvement and modification, such as water heater body is defined as gas heater, electric heater, wall-hung boiler, solar water heater or air water-heating device, such as electric wave carrier is defined as again simulation power line carrier or digital Power Line Carrier etc.It should be noted that these improve and modify all to drop within claims of the present invention.
It is emphasized that connection in the present invention is except clearly defining in addition, all should to get on understanding from broad sense, not only comprise the direct connection between parts, also comprise the indirect connection between parts; Not only comprise structural contact to connect, also comprise wireless connections, signal connection, electrical connection etc." first ", " second " in the present invention etc. just refer to restriction for convenience of description, and it does not limit concrete installation site, the structure of referred to parts.
Claims (9)
1. a power carrier water heater, comprising: water heater body, is arranged on the master controller on water heater body, and the operator be connected with master controller; It is characterized in that, operator is connected with the first electric wave carrier, master controller is connected with the second electric wave carrier, connected by power line between the first electric wave carrier and the second electric wave carrier.
2. a kind of power carrier water heater according to claim 1, is characterized in that, described first electric wave carrier, is connected with coupling device between the second electric wave carrier and power line.
3. a kind of power carrier water heater according to claim 2, it is characterized in that, described coupling device comprises: line trap, coupling capacitor, filter joint and high frequency cable, described line trap is serially connected on power line, carrier signal is stoped to drain on other power equipments by power current, described coupling capacitor, filter joint and high frequency cable are connected in series, the other end of high frequency cable is connected with the first electric wave carrier or the second electric wave carrier, and the other end of coupling capacitor is connected with power line.
4. a kind of power carrier water heater according to claim 1, is characterized in that, described first electric wave carrier, the second electric wave carrier are all simulation power line carrier or digital Power Line Carrier.
5. a kind of power carrier water heater according to claim 1, is characterized in that, operator and/or master controller are connected with signal filter.
6. a kind of power carrier water heater according to claim 1, is characterized in that, described water heater body is gas heater, electric heater, wall-hung boiler, solar water heater or air water-heating device.
7. a kind of power carrier water heater according to claim 1, it is characterized in that, described operator is arranged in bathroom, and described water heater body is arranged on outside bathroom.
8. a power carrier water heater control method, it is characterized in that, the vector modulation utilizing the first electric wave carrier to be sent by operator becomes high-frequency carrier signal, and high-frequency carrier signal is transferred on power line by the first high frequency cable of series connection, the first filter joint, the first coupling capacitor; High-frequency carrier signal on power line is by the second coupling capacitor, second filter joint of series connection, be transferred to the second electric wave carrier after the second high frequency cable, and the second electric wave carrier is by high-frequency carrier signal demodulation and be transferred to master controller.
9. a kind of power carrier water heater control method according to claim 8, it is characterized in that, the water heater working modulates information that utilizes the second electric wave carrier to be sent by master controller becomes feedback high-frequency carrier signal, and feedback high-frequency carrier signal is transferred on power line by second high frequency cable of connecting, the second filter joint, the second coupling capacitor; Feedback high-frequency carrier signal on power line is by being transferred to the first electric wave carrier after the first coupling capacitor, the first filter joint, the first high frequency cable, and the first electric wave carrier is by the demodulation of feedback high-frequency carrier signal and be transferred to operator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010319.1A CN105485928A (en) | 2016-01-05 | 2016-01-05 | Power line carrier water heater and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010319.1A CN105485928A (en) | 2016-01-05 | 2016-01-05 | Power line carrier water heater and control method thereof |
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| CN105485928A true CN105485928A (en) | 2016-04-13 |
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| CN201610010319.1A Pending CN105485928A (en) | 2016-01-05 | 2016-01-05 | Power line carrier water heater and control method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106213998A (en) * | 2016-09-05 | 2016-12-14 | 芜湖美的厨卫电器制造有限公司 | Purifying drinking appliance and body set thereof and boiling gallbladder |
| CN106322770A (en) * | 2016-08-30 | 2017-01-11 | 芜湖美的厨卫电器制造有限公司 | Bathroom mirror, water heater and control method and system of water heater |
| CN106642731A (en) * | 2017-02-17 | 2017-05-10 | 广东万家乐燃气具有限公司 | Water heater, bath heater and exhaust fan linkage system |
| CN106705447A (en) * | 2017-02-17 | 2017-05-24 | 广东万家乐燃气具有限公司 | Water heater, bath heater and exhaust fan linkage system based on power carrier waves |
| CN107894103A (en) * | 2017-12-19 | 2018-04-10 | 成都前锋电子有限责任公司 | A kind of water heater Wifi control systems of integrated power carrier module |
| CN107990561A (en) * | 2017-12-19 | 2018-05-04 | 成都前锋电子有限责任公司 | A kind of water heater wireless remote control control system of integrated power carrier module |
| CN109631349A (en) * | 2018-12-17 | 2019-04-16 | 成都前锋电子有限责任公司 | A kind of gas heater of power carrier and double wireless speech Communication Controls |
| CN109812980A (en) * | 2018-12-17 | 2019-05-28 | 成都前锋电子有限责任公司 | A kind of wall-hung boiler of power carrier and double wireless speech Communication Controls |
| CN110708398A (en) * | 2019-11-15 | 2020-01-17 | 北京电联宇科技股份有限公司 | Intelligent electric meter |
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| CN205481810U (en) * | 2016-01-05 | 2016-08-17 | 广东万家乐燃气具有限公司 | Power line carrier water heater |
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| CN1346041A (en) * | 2000-09-22 | 2002-04-24 | 海尔集团公司 | Network water heater |
| CN202041001U (en) * | 2011-04-15 | 2011-11-16 | 章发义 | Solar water heater controller realizing data exchange through power line carrier |
| CN202328848U (en) * | 2011-11-23 | 2012-07-11 | 西北师范大学 | Split-type controller of solar water heater based on power line carrier |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322770A (en) * | 2016-08-30 | 2017-01-11 | 芜湖美的厨卫电器制造有限公司 | Bathroom mirror, water heater and control method and system of water heater |
| CN106213998A (en) * | 2016-09-05 | 2016-12-14 | 芜湖美的厨卫电器制造有限公司 | Purifying drinking appliance and body set thereof and boiling gallbladder |
| CN106642731A (en) * | 2017-02-17 | 2017-05-10 | 广东万家乐燃气具有限公司 | Water heater, bath heater and exhaust fan linkage system |
| CN106705447A (en) * | 2017-02-17 | 2017-05-24 | 广东万家乐燃气具有限公司 | Water heater, bath heater and exhaust fan linkage system based on power carrier waves |
| CN107894103A (en) * | 2017-12-19 | 2018-04-10 | 成都前锋电子有限责任公司 | A kind of water heater Wifi control systems of integrated power carrier module |
| CN107990561A (en) * | 2017-12-19 | 2018-05-04 | 成都前锋电子有限责任公司 | A kind of water heater wireless remote control control system of integrated power carrier module |
| CN109631349A (en) * | 2018-12-17 | 2019-04-16 | 成都前锋电子有限责任公司 | A kind of gas heater of power carrier and double wireless speech Communication Controls |
| CN109812980A (en) * | 2018-12-17 | 2019-05-28 | 成都前锋电子有限责任公司 | A kind of wall-hung boiler of power carrier and double wireless speech Communication Controls |
| CN110708398A (en) * | 2019-11-15 | 2020-01-17 | 北京电联宇科技股份有限公司 | Intelligent electric meter |
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Application publication date: 20160413 |
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| RJ01 | Rejection of invention patent application after publication |