CN2691034Y - Water flow magnetic control relay combined switch - Google Patents
Water flow magnetic control relay combined switch Download PDFInfo
- Publication number
- CN2691034Y CN2691034Y CN 200420011503 CN200420011503U CN2691034Y CN 2691034 Y CN2691034 Y CN 2691034Y CN 200420011503 CN200420011503 CN 200420011503 CN 200420011503 U CN200420011503 U CN 200420011503U CN 2691034 Y CN2691034 Y CN 2691034Y
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- rotating shaft
- relay
- water flow
- housing
- 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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Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The utility model discloses a water flow magnetic control relay combined switch, which belongs to the technical field of the electromechanical control. The water flow magnetic control relay combined switch consists of a housing, a water inlet, a water outlet, a baffle plate, a rotating shaft, a rotating rod, a magnetic steel, a dry-reed tube, a reset spring and a relay. The rotating shaft is arranged in the housing; the baffle plate and the rotating rod are connected, and the connecting site is arranged on the rotating shaft; the baffle plate is arranged close to the inner side of the water inlet, and the other end of the rotating rod is connected with the magnetic steel; the dry-reed tube is arranged above the magnetic steel, and the dry-reed tube is connected with the relay; the reset spring is arranged between the water outlet side of the baffle plate and the housing. When water flow passes through the water inlet, the water flow acts on the baffle plate, and the produced force makes the baffle plate and the rotating rod rotate round the rotating shaft; the magnetic steel can move close to the dry-reed tube, so that the reeds in the dry-reed tube can be closed, the relay can be attracted, and the load circuit can be switched on. The utility model has the advantages of safe and reliable performances, simple structure and high degree of automation, and in particular, the utility model is suitable for an electric water heater.
Description
Technical field:
The utility model belongs to the Electromechanical Control technical field, is a kind of switch of electric heater.
Background technology:
Traditional water flow switch capacity is less, is generally about 100W, the undercurrent 1A that under civil power, can provide, and general water pump, electric heater power do not wait by tens watts to several kilowatts, can not satisfy the control needs.
Summary of the invention:
The technical problems to be solved in the utility model is to disclose a kind of water flow switch that can connect heater power source when water flows automatically.
The scheme of the utility model technical solution problem is to adopt housing, water inlet, delivery port, baffle plate, rotating shaft, dwang, magnet steel, tongue tube, back-moving spring, relay to constitute current magnetic control relay unit switch, rotating shaft is contained in the housing, baffle plate is connected with dwang, and one-tenth obtuse angle, the junction is contained in the rotating shaft, baffle plate is near the water inlet inboard, the dwang other end connects magnet steel, tongue tube is above magnet steel, tongue tube connects relay, between the water outlet oral-lateral of baffle plate and the housing back-moving spring is housed.Water inlet has current out-of-date, and flow action is on baffle plate, and the power of generation is rotated baffle plate and dwang around the shaft, and magnet steel shifts near to tongue tube, makes reed closure in the tongue tube, and load circuit is connected in the relay adhesive.When water stopped to flow, baffle plate was got back to initial condition under the effect of back-moving spring, and reed disconnects in the tongue tube, by relay load is quit work.
The utility model performance is safe and reliable, and is simple in structure, and the automaticity height is specially adapted to electric heater.
Description of drawings:
Accompanying drawing is the utility model cutaway view.
Embodiment:
The utility model is made of housing 1, water inlet 2, delivery port 3, baffle plate 4, rotating shaft 5, dwang 6, magnet steel 7, tongue tube 8, relay 9, back-moving spring 10, rotating shaft 5 is contained in the housing 1, baffle plate 4 is connected with dwang 6, and one-tenth obtuse angle, junction are contained in the rotating shaft 5, and baffle plate 4 is near water inlet 2 inboards, dwang 6 other ends connect magnet steel 7, tongue tube 8 is above magnet steel 7, and tongue tube 8 connects relay 9, between delivery port 3 sides of baffle plate 4 and the housing 1 back-moving spring 10 is housed.
Claims (1)
1, a kind of current magnetic control relay unit switch, it is characterized in that: it is made of housing, water inlet, delivery port, baffle plate, rotating shaft, dwang, magnet steel, tongue tube, back-moving spring, relay, rotating shaft is contained in the housing, and baffle plate is connected with dwang, and becomes the obtuse angle, the junction is contained in the rotating shaft, baffle plate is near the water inlet inboard, and the dwang other end connects magnet steel, and tongue tube is above magnet steel, tongue tube connects relay, between the water outlet oral-lateral of baffle plate and the housing back-moving spring is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420011503 CN2691034Y (en) | 2004-02-04 | 2004-02-04 | Water flow magnetic control relay combined switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420011503 CN2691034Y (en) | 2004-02-04 | 2004-02-04 | Water flow magnetic control relay combined switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2691034Y true CN2691034Y (en) | 2005-04-06 |
Family
ID=34668544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420011503 Expired - Fee Related CN2691034Y (en) | 2004-02-04 | 2004-02-04 | Water flow magnetic control relay combined switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2691034Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106818418A (en) * | 2017-01-14 | 2017-06-13 | 厦门精图信息技术有限公司 | Urban vegetation cover wisdom managing and control system based on GIS |
| CN107726634A (en) * | 2017-10-24 | 2018-02-23 | 芜湖美的厨卫电器制造有限公司 | Switch and water heater |
-
2004
- 2004-02-04 CN CN 200420011503 patent/CN2691034Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106818418A (en) * | 2017-01-14 | 2017-06-13 | 厦门精图信息技术有限公司 | Urban vegetation cover wisdom managing and control system based on GIS |
| CN107726634A (en) * | 2017-10-24 | 2018-02-23 | 芜湖美的厨卫电器制造有限公司 | Switch 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 |