CN203122110U - Water-saving water dispenser - Google Patents
Water-saving water dispenser Download PDFInfo
- Publication number
- CN203122110U CN203122110U CN 201220724359 CN201220724359U CN203122110U CN 203122110 U CN203122110 U CN 203122110U CN 201220724359 CN201220724359 CN 201220724359 CN 201220724359 U CN201220724359 U CN 201220724359U CN 203122110 U CN203122110 U CN 203122110U
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- CN
- China
- Prior art keywords
- water
- water dispenser
- triode
- dispenser
- wafer
- 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 a water-saving water dispenser. The water-saving water dispenser comprises a water dispenser body, and is characterized in that the water dispenser body is provided with an automatic water closing device; the automatic water closing device comprises a solenoid valve, a hopper, a first contact piece and a second contact piece; the solenoid valve is mounted on a water outlet pipe, the hopper is arranged above a water collection tank of the water dispenser body, and the first contact piece and the second contact piece are arranged on the inner wall of the neck of the hopper and form a water leakage detection switch; and the water leakage detection switch controls the on-off of the solenoid valve through a control circuit. When the water-saving water dispenser is used and a water faucet of the water dispenser is not closed in time, or after water overflows a cup, the water outlet pipe can be automatically closed, and the water is prevented from flowing out.
Description
Technical field
A kind of water dispenser of the utility model specifically, relates to a kind of water-saving water dispenser.
Background technology
At present; water dispenser uses extensively in people's life; in people's water receiving; people's tap that do not have enough time to close appears through regular meeting; the phenomenon that the source, water source continuously outflows also can be forgotten Guan Shui because of busy leaving sometimes, not only causes the waste of water resource; also can make on the ground is water everywhere, causes many inconvenience.
The shortcoming of prior art is: when using water dispenser, turn off tap as if forgetting, water can flow out always, can not close automatically.
The utility model content
The purpose of this utility model is to provide a kind of water-saving water dispenser that can close water outlet after water overflows when water receiving automatically.
For achieving the above object, the technical scheme that the utility model is taked is as follows:
A kind of water-saving water dispenser, comprise water dispenser, its key is: described water dispenser is provided with automatic water closing device, this automatic water closing device comprises magnetic valve, funnel, first contact and the second wafer, described magnetic valve is installed on the outlet pipe, described funnel is arranged at the water leg top of water dispenser, described first contact and the second wafer are arranged on the funnel neck inwall, this first contact and the second wafer are formed the sense switch that leaks, and this sense switch that leaks is controlled the break-make of described magnetic valve through control circuit.
Described control circuit is provided with triode and relay, described first contact connects positive source, described the second wafer connects the base stage of triode, connect power cathode behind base stage string first resistance of triode, the emitter stage of this triode connects power cathode, trigger winding one end of the collector connecting relay of this triode, the other end of this trigger winding connects positive source after being connected in series second resistance, the normally closed switch one termination power positive pole of described relay connects power cathode behind this normally closed switch other end serial connection magnetic valve; Civil power is described control circuit power supply after step-down.
Above-mentioned water-saving water dispenser, after people's water receiving overflows cup, water flows down by funnel, when flowing through the funnel neck, first contact and the second wafer are communicated with, the sense switch closure of leaking, the conducting of transistor base high level, the trigger winding energising of relay, the normally closed switch of relay disconnects, and the magnetic valve dead electricity is closed, the water at outlet pipe place stops to flow out, even if tap is being opened, water can not flow out yet, when the funnel place is anhydrous flow through out-of-date, triode ends, the normally closed switch closure of relay, magnetic valve is opened, and the tap of fetching boiling water just can water receiving; By the funnel neck have, the anhydrous opening and closing of controlling the outlet pipe place magnetic valve of water dispenser through coming, in the time of preventing that tap from time not closing, the stream that water does not stop causes waste, realizes closing automatically water management.
The beneficial effects of the utility model are: when water receiving, the water dispenser tap is not in time closed, and after perhaps water overflows cup, can close outlet pipe automatically, stops water to flow out.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1: a kind of water-saving water dispenser, comprise water dispenser, it is characterized in that: described water dispenser is provided with automatic water closing device, this automatic water closing device comprises magnetic valve 2, funnel 3, the first contact a and the second wafer b, described magnetic valve 2 is installed on the outlet pipe 1, described funnel 3 is arranged at water leg 4 tops of water dispenser, the first contact a and the second wafer b are arranged on the funnel 3 neck inwalls, this first contact a and the second wafer b form the sense switch that leaks, and this sense switch that leaks is controlled the break-make of described magnetic valve 2 through control circuit;
As shown in Figure 2, described control circuit is provided with triode Q1 and relay J, the described first contact a connects positive source, described the second wafer b connects the base stage of triode Q1, connect power cathode after base stage string first resistance R 1 of triode Q1, the emitter stage of this triode Q1 connects power cathode, trigger winding one end of the collector connecting relay J of this triode Q1, the other end of this trigger winding connects positive source after being connected in series second resistance R 2, the normally closed switch one termination power positive pole of described relay J connects power cathode behind this normally closed switch other end serial connection magnetic valve 2.
Claims (2)
1. water-saving water dispenser, comprise water dispenser, it is characterized in that: described water dispenser is provided with automatic water closing device, this automatic water closing device comprises magnetic valve (2), funnel (3), first contact (a) and the second wafer (b), described magnetic valve (2) is installed on the outlet pipe (1), described funnel (3) is arranged at water leg (4) top of water dispenser, first contact (a) and the second wafer (b) are arranged on funnel (3) the neck inwall, this first contact (a) and the second wafer (b) are formed the sense switch that leaks, and this sense switch that leaks is controlled the break-make of described magnetic valve (2) through control circuit.
2. according to the described a kind of water-saving water dispenser of claim 1, it is characterized in that: described control circuit is provided with triode (Q1) and relay (J), described first contact (a) connects positive source, described the second wafer (b) connects the base stage of triode (Q1), connect power cathode behind base stage string first resistance (R1) of triode (Q1), the emitter stage of this triode (Q1) connects power cathode, trigger winding one end of the collector connecting relay (J) of this triode (Q1), the other end of this trigger winding connects positive source after being connected in series second resistance (R2), the normally closed switch one termination power positive pole of described relay (J) connects power cathode behind this normally closed switch other end serial connection magnetic valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724359 CN203122110U (en) | 2012-12-25 | 2012-12-25 | Water-saving water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724359 CN203122110U (en) | 2012-12-25 | 2012-12-25 | Water-saving water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203122110U true CN203122110U (en) | 2013-08-14 |
Family
ID=48930155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724359 Expired - Fee Related CN203122110U (en) | 2012-12-25 | 2012-12-25 | Water-saving water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203122110U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155885A (en) * | 2014-07-17 | 2014-11-19 | 广东艾沃科技有限公司 | Water leakage detection circuit for water purifier |
| CN105193157A (en) * | 2014-06-23 | 2015-12-30 | 王丽平 | Cup with water drinking function |
| CN106136919A (en) * | 2015-03-26 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | drinking device and control method thereof |
| CN110063655A (en) * | 2019-06-04 | 2019-07-30 | 马根昌 | Automatically control the water dispenser of water yield |
-
2012
- 2012-12-25 CN CN 201220724359 patent/CN203122110U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105193157A (en) * | 2014-06-23 | 2015-12-30 | 王丽平 | Cup with water drinking function |
| CN104155885A (en) * | 2014-07-17 | 2014-11-19 | 广东艾沃科技有限公司 | Water leakage detection circuit for water purifier |
| CN106136919A (en) * | 2015-03-26 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | drinking device and control method thereof |
| CN110063655A (en) * | 2019-06-04 | 2019-07-30 | 马根昌 | Automatically control the water dispenser of water yield |
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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: 20130814 Termination date: 20131225 |