CN202969523U - Squatting pan automatic flushing device - Google Patents
Squatting pan automatic flushing device Download PDFInfo
- Publication number
- CN202969523U CN202969523U CN 201220755747 CN201220755747U CN202969523U CN 202969523 U CN202969523 U CN 202969523U CN 201220755747 CN201220755747 CN 201220755747 CN 201220755747 U CN201220755747 U CN 201220755747U CN 202969523 U CN202969523 U CN 202969523U
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- China
- Prior art keywords
- switch
- relay
- automatic flushing
- time
- core coil
- 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 squatting pan automatic flushing device, and relates to the field of sanitary ware. The problems that currently, a water draining switch of a squatting pan used by people needs to be opened and closed by hand touching, so that insanitation is caused and the like are solved. A power control device and a water draining control device are arranged on the squatting pan automatic flushing device. The power control device is provided with a switch, a battery, a time-delay relay and a relay. The switch, the battery, the time-delay relay and the relay form a series circuit. The water draining control device is provided with a switch, an iron core coil, a time-delay relay and a relay. The switch, the iron core coil, the time-delay relay and the relay form a series circuit. The iron core coil is fixed below a water draining valve, and the switch is fixed in an inserting pin hole. The squatting pan automatic flushing device is simple in structure, convenient to mount and low in cost.
Description
Technical field
The utility model relates to a kind of sanitaryware, particularly relates to a kind of pan automatic flushing device.
Background technology
At present, the wash water of the pan that the public place is installed is generally to be injected by control valve with tap water, water is poured the pan that pan was used to reach flushing pin cock of water drain or button by the human hand that used pan when pan need to wash away after.But people remove to touch cock of water drain or button with hand immediately after convenience, and such cock of water drain or button are very antihygienic after too much human hand touching, even can jeopardize other people healthy to spreading disease germs.If forget the flushed squatting closet that discharges water after particularly having the people to use, have a strong impact on pan ambient air quality.Although the pan of people's use at present also has the employing automatic flushing device, and this class automatic flushing device is mainly to utilize infrared rays to carry out auto-flushing to human body sensing, so this class automatic flushing device price is high and maintenance cost is also very high.
The utility model content
The purpose of this utility model is in order to overcome deficiency of the prior art, a kind of pan automatic flushing device simple in structure, easy for installation and with low cost to be provided.
For achieving the above object, the utility model provides a kind of pan automatic flushing device, the front end of described pan is provided with dodge gate, be provided with pin hole on the doorframe of dodge gate, described pan comprises draining valve, described pan automatic flushing device is provided with controller for automatic flushing, and controller for automatic flushing is provided with power control and drain control unit; Described power control is provided with switch, battery, time-delay relay and relay, and switch, battery, time-delay relay and relay form series circuit; Described drain control unit is provided with switch, iron-core coil, time-delay relay and relay, and switch, iron-core coil, time-delay relay and relay form series circuit; The below of described draining valve is fixed with iron-core coil, and described switch is fixed in pin hole.
Described draining valve and iron-core coil corresponding end are provided with iron block.
The utility model beneficial effect is: pan automatic flushing device of the present utility model is simple in structure, easy for installation, with low cost; People can be exempted after using pan with hand touching cock of water drain or button, effectively reduce the propagation of germ, for people healthy provides good protective effect.
Below in conjunction with accompanying drawing, pan automatic flushing device of the present utility model is described further.
Description of drawings
Fig. 1 is controller for automatic flushing circuit diagram of the present utility model.
In figure: 1, switch, 2, battery, 3, time-delay relay, 4, relay, 5, iron-core coil.
The specific embodiment
As shown in Figure 1, the pan automatic flushing device of the present embodiment is provided with controller for automatic flushing, and controller for automatic flushing is provided with power control and drain control unit.Power control is provided with switch 1, battery 2, time-delay relay 3 and relay 4, and switch 1, battery 2, time-delay relay 3 and relay 4 form series circuit; Drain control unit is provided with switch 1, iron-core coil 5, time-delay relay 3 and relay 4, and switch 1, iron-core coil 5, time-delay relay 3 and relay 4 form series circuit.
The front end of pan is provided with dodge gate, be provided with pin hole on the doorframe of dodge gate, switch 1 is arranged in pin hole, and the latch on dodge gate inserts and pushes down the rear switch 1 of switch 1 in pin hole is closure state, and switch 1 is off-state in the situation that does not have latch to push down.The below of the draining valve of pan is fixed with iron-core coil 5, and draining valve and iron-core coil 5 corresponding end are provided with iron block.
at first people insert the latch of dodge gate when using the pan of public place in pin hole on doorframe, so just make switch 1 be closure state, the series circuit that is switch 1, battery 2, time-delay relay 3 and relay 4 compositions of power control is closed, but the series circuit that the switch 1 of drain control unit, iron-core coil 5, time-delay relay 3 and relay 4 form disconnects, the switch that gets electric rear relay 4 because of relay 4 disconnects, so iron-core coil 5 can not get and electricly just can not hold iron block, therefore drain control unit does not discharge water, the latch that can pull open dodge gate and be dodge gate after people are using pan to finish leaves in pin hole on doorframe, so just make switch 1 be off-state, it is the switch 1 of power control, battery 2, the series circuit that time-delay relay 3 and relay 4 form disconnects, but the switch 1 of drain control unit, iron-core coil 5, the series circuit that time-delay relay 3 and relay 4 form is to have realized temporary transient closure state, because after relay 4 outages, the switch of relay 4 is closed, and there is temporary transient closure in the switch of time-delay relay 3, so iron-core coil 5 must electricly just can hold iron block afterwards, therefore drain control unit is realized discharging water, revert to again original power control and drain control unit and all be off-state after the temporary transient closure state of the series circuit that the switch 1 of drain control unit, iron-core coil 5, time-delay relay 3 and relay 4 form finishes.Pan automatic flushing device of the present utility model can realize that people use the result of auto-flushing after pan in public places.
Claims (2)
1. pan automatic flushing device, the front end of described pan is provided with dodge gate, be provided with pin hole on the doorframe of dodge gate, described pan comprises draining valve, it is characterized in that, described pan automatic flushing device is provided with controller for automatic flushing, and controller for automatic flushing is provided with power control and drain control unit; Described power control is provided with switch, battery, time-delay relay and relay, and switch, battery, time-delay relay and relay form series circuit; Described drain control unit is provided with switch, iron-core coil, time-delay relay and relay, and switch, iron-core coil, time-delay relay and relay form series circuit; The below of described draining valve is fixed with iron-core coil, and described switch is fixed in pin hole.
2. a kind of pan automatic flushing device according to claim 1, is characterized in that, described draining valve and iron-core coil corresponding end are provided with iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220755747 CN202969523U (en) | 2012-12-29 | 2012-12-29 | Squatting pan automatic flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220755747 CN202969523U (en) | 2012-12-29 | 2012-12-29 | Squatting pan automatic flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969523U true CN202969523U (en) | 2013-06-05 |
Family
ID=48510617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220755747 Expired - Fee Related CN202969523U (en) | 2012-12-29 | 2012-12-29 | Squatting pan automatic flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969523U (en) |
-
2012
- 2012-12-29 CN CN 201220755747 patent/CN202969523U/en not_active Expired - Fee Related
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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: 20130605 Termination date: 20131229 |