CN202938515U - Water heater automatic power-off protective device - Google Patents
Water heater automatic power-off protective device Download PDFInfo
- Publication number
- CN202938515U CN202938515U CN 201220683648 CN201220683648U CN202938515U CN 202938515 U CN202938515 U CN 202938515U CN 201220683648 CN201220683648 CN 201220683648 CN 201220683648 U CN201220683648 U CN 201220683648U CN 202938515 U CN202938515 U CN 202938515U
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- CN
- China
- Prior art keywords
- water
- control module
- water heater
- heater
- flow inductor
- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A water heater automatic power-off protective device is composed of a control module and a water flow inductor and is characterized in that a water heater water outlet or a water heater water inlet is provided with the water flow inductor, a signal line of the water flow inductor is connected with a signal end of the control module, a water heater power supply line is connected with a power output end of the control module, and the control module is connected with electric supply. When a water heater is used for releasing water, a water outlet switch is switched on, the water flows out of the water outlet, the water flow inductor transmits signals to the control module when inducting water flow of the water outlet, and the control module cuts off the electricity energy of the water heater; and when the water outlet switch is switched off, the water flow inductor transmits signals to the control module again when not inducting that water flows at the water outlet, the control module recovers electricity transmission of the water heater, and the water heater continues to work.
Description
Technical field
When the utility model relates to a kind of tap of fetching boiling water and discharges water, the device of water heater power supply automatic disconnection, be a kind of water heater automatic power-off protection device concretely.
Background technology
Water heater is that people one of must indispensable household electrical appliance, but water heater is no matter in the situation that used or do not make, and water heater is all keeping charged state, when will discharge water, the power line of water heater is still switched on the chamber electricity, bring harm can to like this people's personal safety.
Summary of the invention
The purpose of this utility model is to provide a kind of water heater automatic power-off protection device, efficiently solves when opening the water heater tap and discharge water the function that power supply can automatic disconnection.
The utility model is realized with following technical scheme: a kind of water heater automatic power-off protection device is comprised of control module, current inductor.It is characterized in that: at water outlet of water heater mouth or water inlet position, a current inductor is installed, the holding wire of current inductor is connected with the signal end of control module, and the water heater power supply line is connected with the control module power output end, and control module is electrically connected to chamber.While using water heater to discharge water, open the delivery port switch, water flows out by delivery port, and when the current inductor is sensed the current of delivery port, the current inductor sends signal to control module, control module is cut off the electric energy of water heater, when closing the delivery port switch, the induction of current inductor has water when mobile less than delivery port, and the current inductor sends signal to control module again, the power delivery of control module recovery heat hydrophone, water heater works on.
Beneficial effect is: efficiently solves when opening the water heater tap and discharge water, and the function that power supply can automatic disconnection, thus effectively guarantee the Electrical Safety of human body.
The accompanying drawing explanation
Fig. 1 is a kind of water heater automatic power-off protection device of the utility model and the schematic diagram be connected of water heater.
1. water heaters in figure, 2. power line, 3. control module, 4. current inductor, 5. delivery port.
The specific embodiment
Fig. 1 is a kind of water heater automatic power-off protection device of the utility model and the schematic diagram be connected of water heater; its attaching parts comprise; water heater 1, power line 2, control module 3, current inductor 4, delivery port 5; in Fig. 1: at water heater 1 delivery port 5 or water inlet position, a current inductor 4 is installed; the holding wire of current inductor 4 is connected with the signal end of control module 3; water heater 1 power line 2 is connected with control module 3 power inputs, and control module 3 is electrically connected to chamber.
The utility model is comprised of control module 3 and current inductor 4, and all the other are the required parts of water heater 1.
Claims (1)
1. a water heater automatic power-off protection device; by control module, current inductor, formed; it is characterized in that: at water outlet of water heater mouth or water inlet position, a current inductor is installed; the holding wire of current inductor is connected with the signal end of control module; the water heater power supply line is connected with the control module power output end, and control module is electrically connected to chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683648 CN202938515U (en) | 2012-12-12 | 2012-12-12 | Water heater automatic power-off protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683648 CN202938515U (en) | 2012-12-12 | 2012-12-12 | Water heater automatic power-off protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938515U true CN202938515U (en) | 2013-05-15 |
Family
ID=48322751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220683648 Expired - Fee Related CN202938515U (en) | 2012-12-12 | 2012-12-12 | Water heater automatic power-off protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938515U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944070A (en) * | 2012-12-12 | 2013-02-27 | 王娇 | Automatic power-off protection device for water heater |
| CN104964457A (en) * | 2015-07-21 | 2015-10-07 | 庄景阳 | Wireless induction blackout water heater protecting device with charging device |
| CN104976780A (en) * | 2015-07-21 | 2015-10-14 | 庄景阳 | Automatically-telescoping integrated water heater protecting device achieving wireless induction power outage |
| CN104976779A (en) * | 2015-07-21 | 2015-10-14 | 庄景阳 | Wireless emitting device for power-off protection of water heater |
| CN104990275A (en) * | 2015-07-21 | 2015-10-21 | 庄景阳 | Integrated type water heater protection device with impeller electricity generation function and wireless induction power failure function |
| CN104990278A (en) * | 2015-07-21 | 2015-10-21 | 庄景阳 | Integrated water heater power-off protection device with automatic stretching and retracting function, electricity generation function and wireless emitting function |
| CN104990277A (en) * | 2015-07-21 | 2015-10-21 | 庄景阳 | Wireless transmission device with charging device |
| CN104990269A (en) * | 2015-07-21 | 2015-10-21 | 晋江市永铭电子科技有限公司 | Water heater power-off protection device with electricity generating function and wireless emitting function |
| CN104990276A (en) * | 2015-07-21 | 2015-10-21 | 庄景阳 | Power-off protection one-piece power generation and wireless transmission device for water heater |
| CN104990270A (en) * | 2015-07-21 | 2015-10-21 | 晋江市永铭电子科技有限公司 | Water heater protection device with impeller electricity generation function and wireless induction power failure function |
| CN105004062A (en) * | 2015-07-21 | 2015-10-28 | 石狮市高鑫技术孵化有限公司 | Water heater protecting device with wireless induction power interruption function |
-
2012
- 2012-12-12 CN CN 201220683648 patent/CN202938515U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944070A (en) * | 2012-12-12 | 2013-02-27 | 王娇 | Automatic power-off protection device for water heater |
| CN104964457A (en) * | 2015-07-21 | 2015-10-07 | 庄景阳 | Wireless induction blackout water heater protecting device with charging device |
| CN104976780A (en) * | 2015-07-21 | 2015-10-14 | 庄景阳 | Automatically-telescoping integrated water heater protecting device achieving wireless induction power outage |
| CN104976779A (en) * | 2015-07-21 | 2015-10-14 | 庄景阳 | Wireless emitting device for power-off protection of water heater |
| CN104990275A (en) * | 2015-07-21 | 2015-10-21 | 庄景阳 | Integrated type water heater protection device with impeller electricity generation function and wireless induction power failure function |
| CN104990278A (en) * | 2015-07-21 | 2015-10-21 | 庄景阳 | Integrated water heater power-off protection device with automatic stretching and retracting function, electricity generation function and wireless emitting function |
| CN104990277A (en) * | 2015-07-21 | 2015-10-21 | 庄景阳 | Wireless transmission device with charging device |
| CN104990269A (en) * | 2015-07-21 | 2015-10-21 | 晋江市永铭电子科技有限公司 | Water heater power-off protection device with electricity generating function and wireless emitting function |
| CN104990276A (en) * | 2015-07-21 | 2015-10-21 | 庄景阳 | Power-off protection one-piece power generation and wireless transmission device for water heater |
| CN104990270A (en) * | 2015-07-21 | 2015-10-21 | 晋江市永铭电子科技有限公司 | Water heater protection device with impeller electricity generation function and wireless induction power failure function |
| CN105004062A (en) * | 2015-07-21 | 2015-10-28 | 石狮市高鑫技术孵化有限公司 | Water heater protecting device with wireless induction power interruption function |
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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: 20130515 Termination date: 20131212 |