CN103794404A - Water absorption expansion switch - Google Patents
Water absorption expansion switch Download PDFInfo
- Publication number
- CN103794404A CN103794404A CN201210425037.XA CN201210425037A CN103794404A CN 103794404 A CN103794404 A CN 103794404A CN 201210425037 A CN201210425037 A CN 201210425037A CN 103794404 A CN103794404 A CN 103794404A
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- China
- Prior art keywords
- water
- imbibition
- water absorption
- housing
- switch
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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.)
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- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a water absorption expansion switch. After meeting water, water absorption expansion compression cotton only needs an extremely small quantity of water, so that the water absorption expansion compression cotton absorbs water and expands, supports a top plate, and a wiring electroplate contact is disconnected; a fixed plate and a plurality of water inlets are arranged at the bottom of a housing, and the fixed plate is provided with a structure with a plurality of fixed screws, thereby facilitating fixation and realizing effective water absorption. Such a structure is simple, costs are low, and operation is economical and reliable.
Description
Technical field
The present invention relates to a kind of anti-leakage electric boiling source switch, especially relate to the preventing water leakage protection switch of water purifier or pipeline water dispenser.
Background technology
Water purifier in the market or pipe-line drinker preventing water leakage protection switch mostly are ball float or electronic probe formula, and the relative complex structure of float-ball type needs water that ball float is floated up to jack-up switch, react insensitive, inconvenience is installed; Electronic probe formula cost is high and failure rate is high or power consumption.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, cost is low, the reliable imbibition switch of economical operation.
For achieving the above object, imbibition switch of the present invention, imbibition compression cotton piece is arranged at the interior bottom of housing, and fixed head and multiple water inlet are arranged at the bottom of housing; Top board is arranged at imbibition compression cotton top; Wiring electroplax A and wiring electroplax B are arranged at the top of housing.On fixed head, there are multiple hold-down screws, on top board, have top board termination.
The structure tool of imbibition switch of the present invention has the following advantages: imbibition compression cotton only needs the water of minute quantity can suck expansion, jack-up top board after meeting water again, disconnects wiring electroplax contact; The bottom of housing has has the structure of multiple hold-down screws can be facilitated fixing, effectively water suction on fixed head and multiple water inlet, fixed head.
Accompanying drawing explanation
Fig. 1 is imbibition switch water suction pre-structure figure of the present invention.
Fig. 2 is structure chart after imbibition switch water suction of the present invention.
Embodiment
Further illustrate the execution mode of imbibition switch of the present invention below in conjunction with accompanying drawing:
Imbibition switch of the present invention shown in Fig. 1, imbibition compression cotton piece 2 is arranged at the interior bottom of housing 1, and fixed head 4 and multiple water inlet 3 are arranged at the bottom of housing 1; Top board 6 is arranged at imbibition compression cotton 2 tops; Wiring electroplax A8 and wiring electroplax B9 are arranged at the top of housing 1.On fixed head 4, there are multiple hold-down screws 5, on top board 6, have top board termination 7.
When use, imbibition switch as shown in Figure 1, first fills in imbibition compression cotton piece 2 in housing 1, fixed head 4 use hold-down screws 5 is fixed on to the bottom of machine, and contact A (11) and contact B (10) are in connection status; In the time having water to spill, after 2 imbibitions of imbibition compression cotton piece, by top board 6 jack-up, top board termination 7 disconnects contact A (11) and contact B (10), as shown in Figure 2.
Claims (2)
1. an imbibition switch, is characterized in that: imbibition compression cotton piece (2) is arranged at the interior bottom of housing (1), and fixed head (4) and multiple water inlet (3) are arranged at the bottom of housing (1); Top board (6) is arranged at imbibition compression cotton (2) top; Wiring electroplax A (8) and wiring electroplax B (9) are arranged at the top of housing (1).
2. imbibition switch according to claim 1, is characterized in that: on fixed head (4), have multiple hold-down screws (5), have top board termination (7) on top board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210425037.XA CN103794404A (en) | 2012-10-31 | 2012-10-31 | Water absorption expansion switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210425037.XA CN103794404A (en) | 2012-10-31 | 2012-10-31 | Water absorption expansion switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103794404A true CN103794404A (en) | 2014-05-14 |
Family
ID=50669965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210425037.XA Pending CN103794404A (en) | 2012-10-31 | 2012-10-31 | Water absorption expansion switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103794404A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191755A (en) * | 2015-11-02 | 2015-12-30 | 上海工程技术大学 | Irrigation system for vegetation |
| CN108028152A (en) * | 2015-10-07 | 2018-05-11 | 迪睿合株式会社 | Switch element, electronic unit, battery system |
| CN112868424A (en) * | 2021-01-13 | 2021-06-01 | 叶阳 | Intelligent green building |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04206322A (en) * | 1990-11-30 | 1992-07-28 | Hiroyuki Marui | Water detecting method using water absorptive resin and water detector |
| CN2657184Y (en) * | 2003-11-05 | 2004-11-17 | 仉军 | Electronic water-proof switch |
| CN201060799Y (en) * | 2007-06-21 | 2008-05-14 | 苏锐弢 | Water leakage protection switch |
-
2012
- 2012-10-31 CN CN201210425037.XA patent/CN103794404A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04206322A (en) * | 1990-11-30 | 1992-07-28 | Hiroyuki Marui | Water detecting method using water absorptive resin and water detector |
| CN2657184Y (en) * | 2003-11-05 | 2004-11-17 | 仉军 | Electronic water-proof switch |
| CN201060799Y (en) * | 2007-06-21 | 2008-05-14 | 苏锐弢 | Water leakage protection switch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108028152A (en) * | 2015-10-07 | 2018-05-11 | 迪睿合株式会社 | Switch element, electronic unit, battery system |
| CN105191755A (en) * | 2015-11-02 | 2015-12-30 | 上海工程技术大学 | Irrigation system for vegetation |
| CN112868424A (en) * | 2021-01-13 | 2021-06-01 | 叶阳 | Intelligent green building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |