CN2667407Y - Improved electric water heater synchronous switch device - Google Patents
Improved electric water heater synchronous switch device Download PDFInfo
- Publication number
- CN2667407Y CN2667407Y CN 03280068 CN03280068U CN2667407Y CN 2667407 Y CN2667407 Y CN 2667407Y CN 03280068 CN03280068 CN 03280068 CN 03280068 U CN03280068 U CN 03280068U CN 2667407 Y CN2667407 Y CN 2667407Y
- Authority
- CN
- China
- Prior art keywords
- electric water
- improved electric
- switch device
- water valve
- drive rod
- 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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Abstract
The utility model discloses an improved electric water heater synchronous switch device, which is provided with a drive rod between a hydrovalve and an inching switch, wherein the two ends of the drive rod touch respectively the end of the hydrovalve handle and the inching switch, the drive rod comprises a guiding tube, a guiding rod and springs, the drive rod body is enwound by the spring, which enters into the guiding tube; the hydrovalve handle end is provided with a convex ball. The utility model is in particular suitable for an electric water boiler, and is characterized in a simple structure, a safety and reliable operation and is also very energy efficient. The utility model is an improved design with practical value.
Description
Technical field
The utility model relates to the switch of electric water boiler, especially refers to a kind of improved electric water boiler synchro switch device.
Background technology
The switch of existing electric water boiler generally is water, electric switch is that separate and water valve that use single flow more.Other has the triumphant water heater of a kind of Instant heating type electricity, and promptly its heating heats water and promptly be carved with flow of hot water to go out for using when opening water valve.And the power down source of when closing water valve, also breaking.The structure of this type switch respectively has its characteristics.
The utility model content
The purpose of this utility model is the technical scheme that discloses a kind of improved electric water boiler synchro switch device, this scheme is to adopt following measure to realize: a kind of improved electric water boiler synchro switch device, comprise water valve and microswitch etc., it is characterized in that being provided with drive link between water valve and the microswitch, wherein, the two ends of drive link conflict the respectively end and the microswitch of water valve handle, drive link is made up of guide pipe, bar and spring, and its shaft has the bar of spring around the home with being placed through in the guide pipe; The end of water valve handle is shaped on protruding ball.
Pressing the synchro switch device that this programme is implemented, promptly is water, electricity open and close synchronously, is specially adapted to electric heater fast, and its structure is provided with simple and direct, safe and reliable, and the joint energy water is had the certain significance.The utility model is real in the improvement design of certain practical value is arranged.
Description of drawings
Accompanying drawing is a kind of structural representation that is used for the switching device of fast electric heating formula boiler water valve.
The specific embodiment
Be described further in conjunction with the accompanying drawings.Water valve 1 is installed on water tank shell 5, the end of water valve handle 2 is shaped on protruding ball 21, water valve 1 and being arranged between the microswitch 4 in the cabinet is equipped with the drive link 3 that is fixedly arranged in the cabinet shell, drive link 3 is to place a bar 31 that return spring 32 arranged around the home in a guide pipe 33, the two ends of this bar conflict the respectively protruding ball 21 and the microswitch 4 (illustrated state is to be in to open water valve and touch the situation that the microswitch start-up circuit is heated simultaneously) of water valve handle end.Otherwise when handle turned to closed position (rotating 90 °), protruding ball 21 broke away from the conflict with bar 31, at this moment, bar 31 resilience under the effect of spring 32, the pressure that causes bar 31 to be eliminated to microswitch 4, the outage of microswitch control circuit also stops heating.
Claims (3)
1, a kind of improved electric water boiler synchro switch device comprises water valve and microswitch, it is characterized in that being provided with drive link between water valve and the microswitch, wherein, the two ends of drive link conflict the respectively end and the microswitch of water valve handle.
2, by the described improved electric water boiler synchro switch of claim 1, it is characterized in that the right guide pipe of drive link, bar and spring composition, its shaft has the bar of spring around the home with being placed through in the guide pipe.
2, claim 1 or 2 described improved electric water boiler synchro switches is characterized in that the end of water valve handle is shaped on protruding ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03280068 CN2667407Y (en) | 2003-09-30 | 2003-09-30 | Improved electric water heater synchronous switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03280068 CN2667407Y (en) | 2003-09-30 | 2003-09-30 | Improved electric water heater synchronous switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2667407Y true CN2667407Y (en) | 2004-12-29 |
Family
ID=34332483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03280068 Expired - Fee Related CN2667407Y (en) | 2003-09-30 | 2003-09-30 | Improved electric water heater synchronous switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2667407Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912111A (en) * | 2019-05-10 | 2020-11-10 | 芜湖美的厨卫电器制造有限公司 | Switch module and water heater |
| CN111912112A (en) * | 2019-05-10 | 2020-11-10 | 芜湖美的厨卫电器制造有限公司 | Switch module and water heater |
-
2003
- 2003-09-30 CN CN 03280068 patent/CN2667407Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912111A (en) * | 2019-05-10 | 2020-11-10 | 芜湖美的厨卫电器制造有限公司 | Switch module and water heater |
| CN111912112A (en) * | 2019-05-10 | 2020-11-10 | 芜湖美的厨卫电器制造有限公司 | Switch module and water heater |
| CN111912111B (en) * | 2019-05-10 | 2021-12-21 | 芜湖美的厨卫电器制造有限公司 | Switch module and water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |