CN202613776U - Water flow automatic power-off device - Google Patents
Water flow automatic power-off device Download PDFInfo
- Publication number
- CN202613776U CN202613776U CN 201120579572 CN201120579572U CN202613776U CN 202613776 U CN202613776 U CN 202613776U CN 201120579572 CN201120579572 CN 201120579572 CN 201120579572 U CN201120579572 U CN 201120579572U CN 202613776 U CN202613776 U CN 202613776U
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- CN
- China
- Prior art keywords
- arc
- water flow
- terminal box
- lead
- power
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
- Control For Baths (AREA)
Abstract
The utility model relates to a water flow automatic power-off device which can turn off electricity automatically in the using process of a water heater. The water flow automatic power-off device is characterized by comprising a water flow switch device and an automatic power-off device, wherein the water flow switch device is formed by a spring connecting shaft, a movable plate, an arc connecting rod, a pipe body, an arc metal piece, an arc slide rail and guide lines; the movable plate is connected with the pipe body through the spring connecting shaft, the arc metal piece is connected with the movable plate through the arc connecting rod, the guide lines are connected with contacts on the arc slide rail, and the arc metal piece is arranged on the arc slide rail in a tightly attached mode; and the automatic power-off device is formed by an electromagnetic relay, a terminal box, guide lines, a voltage stabilizer, a socket, a transformer and power lines, wherein the electromagnetic relay is connected with the terminal box through the power lines, the terminal box is connected with the transformer through the guide lines, the transformer and the voltage stabilizer are connected through the guide lines, the voltage stabilizer is connected with the socket through the guide lines, and the terminal box is connected with the socket through the guide lines.
Description
Technical field
The utility model current auto-power-off device relates to the automatically equipment of outage of a kind of water heater, belong to household appliance technical field, and particularly a kind of outage automatically in the water heater use can effectively improve the device of water heater coefficient safe in utilization.
Background technology
The water heater that uses in household appliance technical field at present, though contain earth leakage protective device, when water splashes on the charged water heater plug; Also can cause electric leakage, safety coefficient is lower, in order to guarantee security; Can only shift to an earlier date burned hot water; Otherwise when heating up water, use, will bring very big potential safety hazard, can't utilize the gap of having a bath that water is carried out safe heating.
Summary of the invention
In order to improve above-mentioned situation, the utility model current auto-power-off device provides a kind of device that can in the water heater use, cut off the power supply automatically, and can under the situation that guarantees water heater coefficient safe in utilization, utilize the gap of having a bath that water is carried out safe heating.
The utility model current auto-power-off device is achieved in that the utility model current auto-power-off device is made up of water flow switch device and auto-power-off device two parts.The water flow switch device is made up of spring connecting axle, portable plate, arc-shaped connecting rod, body, arc metal plate, cambered way and lead; Portable plate is connected through the spring connecting axle with body; Arc metal plate is connected through arc-shaped connecting rod with portable plate; Lead is connected on the contact of cambered way, and arc metal plate is close on the cambered way.Auto-power-off device is made up of electromagnetic relay, terminal box, lead, voltage-stablizer, socket, transformer and power line; Electromagnetic relay is connected through power line with terminal box; Terminal box is connected through lead with transformer; Transformer is connected through lead with voltage-stablizer, and voltage-stablizer is connected through lead with socket, and terminal box is connected through lead with socket.
During use, electromagnetic relay is connected on the power line outside the bathroom, the water heater plug is inserted on the socket, the water flow switch device is connected on the outlet conduit of water heater.When water flow through the water flow switch device, portable plate was washed upside down, and moved upward along cambered way through arc-shaped connecting rod drive arc metal plate; Make two contacts on the cambered way break off connection, thereby the circuit of electromagnetic relay is broken off, plug and whole water heater are not charged; When no current flowed, portable plate was upspring by the spring connecting axle, and moved downward along cambered way through arc-shaped connecting rod drive arc metal plate; Contact also is communicated with two contacts on the cambered way; Thereby the circuit of electromagnetic relay is connected, and water heater begins heating, reaches the water heater utilization gap carries out the safety heating to water the purpose of having a bath.
Beneficial effect
One, simple in structure, convenient and practical.
Two, with low cost, be easy to promote.
Three, can improve the safety coefficient of using, let the user obtain better protection.
Description of drawings
Accompanying drawing 1 is the three-dimensional structure diagram of the utility model current auto-power-off device
In the accompanying drawing
Wherein part is: electromagnetic relay (1), terminal box (2), lead (3) (13), voltage-stablizer (4), socket (5), transformer (6), spring connecting axle (7), portable plate (8), arc-shaped connecting rod (9), body (10), arc metal plate (11), cambered way (12), power line (14)
The specific embodiment:
The utility model current auto-power-off device is achieved in that by water flow switch device and auto-power-off device two parts to be formed.The water flow switch device is made up of spring connecting axle (7), portable plate (8), arc-shaped connecting rod (9), body (10), arc metal plate (11), cambered way (12) and lead (13); Portable plate (8) is connected through spring connecting axle (7) with body (10); Arc metal plate (11) is connected through arc-shaped connecting rod (9) with portable plate (8); Lead (13) is connected on the contact of cambered way (12), and arc metal plate (11) is close on the cambered way (12).Auto-power-off device is made up of electromagnetic relay (1), terminal box (2), lead (3), voltage-stablizer (4), socket (5), transformer (6) and power line (14); Electromagnetic relay (1) is connected through power line (14) with terminal box (2), and terminal box (2) is connected through lead (3) with transformer (6), and transformer (6) is connected through lead (3) with voltage-stablizer (4); Voltage-stablizer (4) is connected through lead (3) with socket (5); Terminal box (2) is connected through lead (3) with socket (5), during use, electromagnetic relay (1) is connected on the power line (14) outside the bathroom; The water heater plug is inserted on the socket (5), the water flow switch device is connected on the outlet conduit of water heater.When water flow through the water flow switch device, portable plate (8) was washed upside down, and moved upward along cambered way (12) through arc-shaped connecting rod (9) drive arc metal plate (11); Make two contacts on the cambered way (12) break off connection; Thereby the circuit of electromagnetic relay (1) is broken off, and plug and whole water heater are not charged, when no current flow; Portable plate (8) is upspring by spring connecting axle (7); And drive arc metal plate (11) through arc-shaped connecting rod (9) and move downward along cambered way (12), contact also is communicated with two contacts on the cambered way (12), thereby the circuit of electromagnetic relay (1) is connected; Water heater begins heating, reaches the water heater utilization gap carries out safety heating to water the purpose of having a bath.
Claims (1)
1. current auto-power-off device, it is characterized in that: be made up of water flow switch device and auto-power-off device two parts, the water flow switch device is made up of spring connecting axle, portable plate, arc-shaped connecting rod, body, arc metal plate, cambered way and lead; Portable plate is connected through the spring connecting axle with body; Arc metal plate is connected through arc-shaped connecting rod with portable plate, and lead is connected on the contact of cambered way, and arc metal plate is close on the cambered way; Auto-power-off device is made up of electromagnetic relay, terminal box, lead, voltage-stablizer, socket, transformer and power line; Electromagnetic relay is connected through power line with terminal box, and terminal box is connected through lead with transformer, and transformer is connected through lead with voltage-stablizer; Voltage-stablizer is connected through lead with socket, and terminal box is connected through lead with socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120579572 CN202613776U (en) | 2011-12-26 | 2011-12-26 | Water flow automatic power-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120579572 CN202613776U (en) | 2011-12-26 | 2011-12-26 | Water flow automatic power-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613776U true CN202613776U (en) | 2012-12-19 |
Family
ID=47347466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120579572 Expired - Fee Related CN202613776U (en) | 2011-12-26 | 2011-12-26 | Water flow automatic power-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613776U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990273A (en) * | 2015-07-21 | 2015-10-21 | 晋江市永铭电子科技有限公司 | Buckle type water heater protection device with wireless sensing cutoff function |
| CN106152478A (en) * | 2016-08-28 | 2016-11-23 | 佛山市云米电器科技有限公司 | The safety water heater of water outlet induction switching-off |
| CN108895669A (en) * | 2018-04-30 | 2018-11-27 | 中山市翔实机械设备有限公司 | A kind of boiled water breaker device |
-
2011
- 2011-12-26 CN CN 201120579572 patent/CN202613776U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990273A (en) * | 2015-07-21 | 2015-10-21 | 晋江市永铭电子科技有限公司 | Buckle type water heater protection device with wireless sensing cutoff function |
| CN106152478A (en) * | 2016-08-28 | 2016-11-23 | 佛山市云米电器科技有限公司 | The safety water heater of water outlet induction switching-off |
| CN108895669A (en) * | 2018-04-30 | 2018-11-27 | 中山市翔实机械设备有限公司 | A kind of boiled water breaker device |
| CN108895669B (en) * | 2018-04-30 | 2021-05-04 | 中山市翔实机械设备有限公司 | Boiled water power-off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20131226 |