CN101832649A - Stepless temperature-regulating integrated power control module of quick-heating type electric water heater - Google Patents
Stepless temperature-regulating integrated power control module of quick-heating type electric water heater Download PDFInfo
- Publication number
- CN101832649A CN101832649A CN201010104514A CN201010104514A CN101832649A CN 101832649 A CN101832649 A CN 101832649A CN 201010104514 A CN201010104514 A CN 201010104514A CN 201010104514 A CN201010104514 A CN 201010104514A CN 101832649 A CN101832649 A CN 101832649A
- Authority
- CN
- China
- Prior art keywords
- water heater
- stepless temperature
- control module
- integrated power
- quick
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a stepless temperature-regulating integrated power control module of a quick-heating type electric water heater, which is connected behind an electric heater in the electric water heater in series. The power control module of the invention comprises an AC/DC power supply converter, a miniature relay, a bidirectional triode thyristor control circuit, an output interface and an input interface. The components are all sealed in a module the volume of which is only 100*35*15 (millimeters). The invention greatly reduces the influence of the bad working environment of the water heater on electronic components, a high-power bidirectional triode thyristor in the stepless temperature-regulating integrated power module is closely installed on the surface of the metal water inlet pipe of the electric water heater, and the cool water passing by takes away the emitted heat, thus ensuring the high-power bidirectional triode thyristor to operate safely.
Description
Affiliated technical field
The present invention relates to a kind of stepless temperature-regulating integrated power control module of quick-heating type electric water heater.This module is the electric heater operating current in the step-less adjustment electric heater effectively reliably.
Background technology
At present, general quick-heating type electric water heater all is that the current that heating is flow through in the short time make the leaving water temperature of water heater reach the needed domestic water temperature of people with the bigger operating current of input.Because heated water inlet water temperature changes with seasonal variations, so will reach a metastable domestic water temperature, the operating current of input also will have a bigger variation.Use 220 volts of civilian alternating voltages in China, generally will import 10 amperes of operating currents, will import 30 amperes of operating currents winter in summer.There is grade temperature adjustment technology to adopt the break-make that high-current relay switches many group heaters to reach the purpose that grade temperature adjustment is arranged.Tradition stepless temperature-regulating technology adopts electronic component devices such as high-power silicon controlled rectifier and high-current relay to reach stepless temperature-regulating.More than the control system of two kinds of technology all be to adopt various classification electronic devices and components.So both increase the cost and the volume of electric heater, caused the breaking-up of whole electric heater again because big operating current by switching high power relay or various electronic devices and components, works long hours meeting generation bonding can not separating of switch contact scorification.Various electronic devices and components are worked under adverse circumstances for a long time and have been produced many faults.Cause that control is malfunctioning.
Summary of the invention
In order to overcome existing quick-heating type electric water heater the shortcoming of level or stepless temperature-regulating technology is arranged, promptly switch contact burns and a large amount of control fault that adopts the classification electronic devices and components to lose efficacy and cause under adverse circumstances easily.The invention provides a kind of stepless temperature-regulating integrated power control module, solved the deficiency that big electric current impacts relay switch contacts.Can also solve the working stability of control circuit under adverse circumstances effectively reliably, improve the working life of quick-heating type electric water heater.
The technical scheme that the present invention proposes realizes by following method: the stepless temperature-regulating power model of being made up of a great power bidirectional controllable silicon.After being series at the electric heater in the electric heater.It is made up of an AC/DC power supply changeover device, miniature relay, control circuit of bidirectional thyristor and an output/input interface.The AC/DC power supply changeover device is in stable output one group of 12V dc source, electric supply water heater's display unit and the miniature relay work of input 220V AC energy.Great power bidirectional SCR control circuit is made up of potentiometer, capacitor and a bidirectional trigger diode by one.Potentiometer and capacitor form a bleeder circuit, by bidirectional trigger diode control great power bidirectional controllable silicon.The resistance value that changes potentiometer just can change by great power bidirectional silicon controlled size of current.Also just regulated the operating temperature of heater.Great power bidirectional silicon controlled circuits for triggering are directly controlled in a miniature relay contact, disconnect then whole bidirectional triode thyristor circuit as the contact and be off state, as closing of contact conducting, then pass through great power bidirectional silicon controlled operating current, reached the purpose of stepless temperature-regulating by the stepless control of potentiometer.This miniature relay is as long as switch tens milliamperes electric current, increased contact service life.The volume of this stepless temperature-regulating integrated power control module has only 100X35X15 (millimeter).Significantly reduced of the influence of the abominable working environment of water heater to electronic devices and components.
The great power bidirectional controllable silicon will pass through whole operating currents, must produce a large amount of heats.Solution is the great power bidirectional controllable silicon in the stepless temperature-regulating integrated power module to be close to the surface of the metal water inlet pipe that is installed on electric heater.The cold water that flows through has been taken away the heat that comes out, and guarantees great power bidirectional controllable silicon work safety.
Stepless temperature-regulating integrated power control module integrated level height of the present invention, simple in structure, increased the control system reliability of electric heater and the working life that has prolonged water heater.
Description of drawings
So that accompanying drawing of the present invention and structural representation are further specified.
Fig. 1 is circuit theory diagrams of the present invention.
Fig. 2 is stepless temperature-regulating integrated power control module and great power bidirectional controllable silicon cross section installation diagram.1. electric heaters among the figure, 2. potentiometer, 3. great power bidirectional controllable silicon, 4. bidirectional trigger diode switch, 5. capacitor, 6.AC/DC power supply changeover device, 7. miniature relay, 8. stepless temperature-regulating power model, 9. metal water inlet pipe.
Specific implementation method
The specific embodiment of the present invention is as follows:
In Fig. 1, electric heater (1), great power bidirectional controllable silicon (3) series connection, potentiometer (2) is formed a bleeder circuit with capacitor (5), by the operating current of miniature relay contact (7), bidirectional trigger diode (4) control great power bidirectional controllable silicon (3).Disconnect as miniature relay contact (7), then great power bidirectional controllable silicon (3) is off state, as miniature relay contact (7) conducting, then, realized stepless temperature-regulating to electrical heating (1) by the operating current that passes through of potentiometer (2) control great power bidirectional controllable silicon (3).AC/DC power supply changeover device supply miniature relay (7) working power in this.More than (3) (4) (5) (6) (7) parts all be combined into a stepless temperature-regulating integrated power control module (8).
In the embodiment shown in Figure 2, the great power bidirectional controllable silicon (3) in the stepless temperature-regulating integrated power control module (8) is close to and is installed on metal water inlet pipe (9) surface, solves heat dissipation problem.
Claims (2)
1. stepless temperature-regulating integrated power control module of quick-heating type electric water heater, after being series at the electric heater in the electric heater, it is characterized in that by an AC/DC power supply changeover device, the stepless temperature-regulating integrated power module that miniature relay, control circuit of bidirectional thyristor and output/input interface are formed.
2. a kind of stepless temperature-regulating integrated power control module of quick-heating type electric water heater according to claim 1 is characterized in that the great power bidirectional controllable silicon in the stepless temperature-regulating integrated power module is close to the surface of the metal water inlet pipe that is installed on electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010104514A CN101832649A (en) | 2010-02-03 | 2010-02-03 | Stepless temperature-regulating integrated power control module of quick-heating type electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010104514A CN101832649A (en) | 2010-02-03 | 2010-02-03 | Stepless temperature-regulating integrated power control module of quick-heating type electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101832649A true CN101832649A (en) | 2010-09-15 |
Family
ID=42716808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010104514A Pending CN101832649A (en) | 2010-02-03 | 2010-02-03 | Stepless temperature-regulating integrated power control module of quick-heating type electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101832649A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743111A (en) * | 2013-12-17 | 2014-04-23 | 青岛吉之美商用设备有限公司 | Liquid heating device with adjustable power |
| CN115148709A (en) * | 2022-06-28 | 2022-10-04 | 爱微(江苏)电力电子有限公司 | Power module for electronic initial charging of battery pack and method for manufacturing same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2445244Y (en) * | 2000-10-12 | 2001-08-29 | 鲍建华 | Quick intelligent electric water heater |
| CN2926921Y (en) * | 2006-05-08 | 2007-07-25 | 杨友林 | Stepless temperature adjuster of instant electric water heater |
-
2010
- 2010-02-03 CN CN201010104514A patent/CN101832649A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2445244Y (en) * | 2000-10-12 | 2001-08-29 | 鲍建华 | Quick intelligent electric water heater |
| CN2926921Y (en) * | 2006-05-08 | 2007-07-25 | 杨友林 | Stepless temperature adjuster of instant electric water heater |
Non-Patent Citations (1)
| Title |
|---|
| 俞红杰: "《即热式电热水器模糊温度控制器的研制》", 《浙江工业大学硕士学位论文》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743111A (en) * | 2013-12-17 | 2014-04-23 | 青岛吉之美商用设备有限公司 | Liquid heating device with adjustable power |
| CN103743111B (en) * | 2013-12-17 | 2017-02-08 | 青岛吉之美商用设备有限公司 | Liquid heating device with adjustable power |
| CN115148709A (en) * | 2022-06-28 | 2022-10-04 | 爱微(江苏)电力电子有限公司 | Power module for electronic initial charging of battery pack and method for manufacturing same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204652337U (en) | A kind of single fiery power taking intelligent control switch | |
| CN104578743A (en) | Power supply control circuit | |
| CN103075810B (en) | Power control device and water heater | |
| CN101832649A (en) | Stepless temperature-regulating integrated power control module of quick-heating type electric water heater | |
| CN202916554U (en) | Heater for uniformly heating irregular liquid crystal display | |
| CN105025687A (en) | Low-temperature-triggered heating device for mobile electronic equipment | |
| CN2926921Y (en) | Stepless temperature adjuster of instant electric water heater | |
| CN108666978A (en) | A kind of photovoltaic switching off device bleeder circuit | |
| CN208316286U (en) | A kind of photovoltaic switching off device bleeder circuit | |
| CN207652299U (en) | A kind of power module circuit | |
| CN201155740Y (en) | Circuit apparatus for steam engine | |
| CN104298154A (en) | Public kitchen electric control and lamp control system based on single chip microcomputer | |
| CN204886723U (en) | Electric control circuit is got to single fire | |
| CN103335453A (en) | Large environment-friendly integrated heat pump system | |
| CN205005286U (en) | Low -power consumption electromagnetism stove | |
| CN203562946U (en) | Power supply control circuit | |
| CN103417109B (en) | Energy-efficient electric kettle | |
| CN203759212U (en) | Load test device manufactured by adopting locomotive resistance braking devices and thyristors | |
| CN206894956U (en) | A kind of solar street light power supply circuit based on power switch | |
| CN202917397U (en) | Economizer | |
| CN202792622U (en) | Solar heat collecting system water-circulating pump controller based on solar cell panel power supply | |
| CN206379934U (en) | A kind of contactless controller | |
| CN202211576U (en) | Control system of vehicle-mounted coffee maker | |
| CN202328411U (en) | Low-voltage direct current optical wave stove | |
| CN201889568U (en) | Energy-saving electric iron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100915 |