CN203963171U - A kind of household safe water saving fixtures - Google Patents
A kind of household safe water saving fixtures Download PDFInfo
- Publication number
- CN203963171U CN203963171U CN201420441480.0U CN201420441480U CN203963171U CN 203963171 U CN203963171 U CN 203963171U CN 201420441480 U CN201420441480 U CN 201420441480U CN 203963171 U CN203963171 U CN 203963171U
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- CN
- China
- Prior art keywords
- processor
- saving fixtures
- household safe
- water
- water saving
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of household safe water saving fixtures, belongs to flow control apparatus for water field, comprises processor, water flow sensing unit, timer and motor; Water flow sensing unit is located on water pipe, and its induction position extends to water pipe inside, and this water flow sensing unit is connected with processor; Timer is connected with processor; The output terminal of motor is fixedly connected with the valve of water pipe.The household safe water saving fixtures that the utility model provides, when current inductor detects current, timer starts timing, and when current inductor does not detect current, timer stops timing and by timing zero clearing; In the time that timer timing exceedes the regular hour, processor, by motor-drive circuit control electric machine rotation, by valve closing, no longer flows out water, thereby has stopped that waste water resource, house are submerged or the generation of other situations such as rotten is steeped on floor.
Description
Technical field
The utility model relates to flow control apparatus for water field, in particular to a kind of household safe water saving fixtures.
Background technique
Existing with in drainage facility, under some fortuitous events, water tap can flow out water unexpectedly, and these situations include, without being limited to: water pipe or water tap surprisingly ftracture; While cutting off the water, people can often hold water tap in order to confirm the time of water.
If this thing happens and nobody removes closed tap for a long time, the generation of can cause that waste water resource, house are submerged, other situations such as rotten are steeped on floor.
Model utility content
The utility model provides a kind of household safe water saving fixtures, is intended to address the above problem.
The utility model is achieved in that
A kind of household safe water saving fixtures, comprise processor, water flow sensing unit, timer and motor;
Described water flow sensing unit is located on water pipe, and its induction position extends to described water pipe inside, and this water flow sensing unit is connected with described processor;
Described timer is connected with described processor;
The output terminal of described motor is fixedly connected with the valve of water pipe.
Further, described motor is connected with power supply by transformer.
Further, the outside of described processor, transformer, timer and motor is provided with shell.
Further, described household safe water saving fixtures also comprise the time regulator being connected with processor.
Further, described time regulator comprises that two are adjusted point key and two tune second keys, and described shell is provided with the display screen being connected with processor.
Further, described household safe water saving fixtures also comprise the reset key and the set key that are connected with processor, can open or close described valve by described reset key or set key.
Further, described household safe water saving fixtures also comprise the vernier knob of the adjustable described valve rotation being connected with processor.
Further, described shell is provided with the switch of the control household safe water saving fixtures that are connected with processor.
Further, described shell is provided with the alarm being connected with processor.
The household safe water saving fixtures that the utility model provides, are arranged on the position of water tap front end or total water valve.When current inductor detects current, timer starts timing, and when current inductor does not detect current, timer stops timing and by timing zero clearing; In the time that timer timing exceedes the time of default throttle down, for example default three minutes, processor by motor-drive circuit control electric machine rotation safely by valve closing, water is no longer flowed out, thereby stopped that waste water resource, house are submerged or the generation of other situations such as rotten is steeped on floor.
Brief description of the drawings
Fig. 1 is the schematic diagram of the household safe water saving fixtures that provide of the utility model the first embodiment in the time of valve open;
Fig. 2 is the schematic diagram of the household safe water saving fixtures that provide of the utility model the first embodiment in the time of valve closes;
Fig. 3 is the schematic diagram of the household safe water saving fixtures that provide of the utility model the second embodiment in the time of valve open;
Fig. 4 is the schematic diagram of the household safe water saving fixtures that provide of the utility model the second embodiment in the time of valve closes.
Embodiment
Refer to Fig. 1 and Fig. 2, the household safe water saving fixtures that the utility model the first embodiment provides comprise processor 101, water flow sensing unit 102, timer 103, transformer 113 and motor 104; Water flow sensing unit 102 is fixed on water pipe 203, and the induction position of water flow sensing unit 102 contacts with water to water pipe 203 is inner, and this water flow sensing unit 102 is connected with processor 101.Timer 103 is connected with processor 101.
Motor 104 is connected with power supply by transformer 113, is connected with processor 101 by motor-drive circuit, and the output terminal of motor 104 is fixedly connected with the valve 201 on water pipe 203, and motor 104 can rotate with the ball valve of movable valve 201 202.This device does not need too high voltage, therefore needs transformer 113 to provide lower voltage to ensure its stable operation.
These household safe water saving fixtures also comprise a shell 105, and by processor 101, timer 103, motor 104 and transformer 113 close at its inside.Shell 105 plays a protective role.
Household safe water saving fixtures, in the time of work, are responded to current by water flow sensing unit 102, and in the time that water flow sensing unit 102 senses current, it gives processor 101 signal transmissions, and processor 101 is controlled timer 103 and started timing; When current inductor does not detect current, processor 101 is no longer received the signal of water flow sensing unit 102, and processor 101 controls that timer 103 stops timing and by timing zero clearing before.
These household safe water saving fixtures have the time of a default throttle down during fabrication 101 li of processors, such as three minutes, when timer 103 timing reach three minutes, processor 101 rotated by motor-drive circuit control motor 104, close ball valve 202, blocking-up current.In Fig. 1, can see that now ball valve 202 is in open mode, current are in flowing state.In Fig. 2, ball valve 202 is closed, and water is no longer mobile.
This household safe water saving fixtures can be contained in water tap place, also can be contained in total water valve place of family, or be contained in other places.At general domestic water, general each tap of fetching boiling water can not exceed three minutes will closed tap.Occur current exceed three minutes be generally fortuitous event, such as water pipe explosion.Now household safe water saving fixtures can automatic-closing valve 201.User is manual unlocking valve 201 water again after having overhauled.
Need the long period to continue the place of water at some, such as the valve place adding water to washing machine, or the shower nozzle place of having a bath, the time of capable of regulating throttle down is controlled the time of automatic turning off water, such as time furnishing ten minutes, or 20 minutes.
Refer to Fig. 3 and Fig. 4, the rotation water closing device that the utility model the second embodiment provides comprises whole features of household safe water saving fixtures in the first embodiment.On shell 105, be provided with two tune and divide keys 107 and two tune second keys 108, on shell 105, be also provided with a display screen 112, adjust and divide a key 107, tune key 108 second and display screen 112 to be connected with processor 101 respectively.
Two plus-minuss of adjusting point key 107 to control respectively minute, adjust second keys 108 to control respectively the plus-minuss in second for two, by the time of these four button capable of regulating throttle downs, and the time that display screen 112 can display setting and the time remaining apart from throttle down.
On shell 105, be also provided with the reset key 109 and the set key 110 that are connected with processor 101.If these household safe water saving fixtures are closed valve 201, press reset key 109 and can reopen valve 201; If because some needs, such as maintenance water route, can press set key 110 throttle downs 201.
On shell 105, be also provided with a vernier knob 111 being connected with processor 101, rotate the ball valve 202 of vernier knob 111 rotatable valve 201 inside, can control like this by the water flow of this valve 201.
The switch 106 that is also provided with control household safe water saving fixtures that are connected with processor 101 on shell 105, can open or close this household safe water saving fixtures by this switch 106.
On shell 105, be also provided with an alarm 114 being connected with processor 101.When current exceed the regular hour, but also do not reach time of default throttle down, now alarm 114 can be reported to the police, prompting user.Such as the time of default throttle down is three minutes, in the time that current reach two minutes 30 seconds, alarm 114 starts to report to the police.Now user according to circumstances operates: if confirm that these current are for unexpected, can throttle down 201, or automatically valve 201 is closed after household safe water saving fixtures such as a period of times; If this time current are normal water, valve 201 are closed, then reopen, or close the switch 106 of household safe water saving fixtures.
In Fig. 3 time, ball valve 202 is in open mode, and current are in flowing state.In Fig. 4, ball valve 202 is closed, and water is no longer mobile.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. household safe water saving fixtures, is characterized in that, comprise processor (101), water flow sensing unit (102), timer (103) and motor (104);
It is upper that described water flow sensing unit (102) is located at water pipe (203), and its induction position extends to described water pipe (203) inside, and this water flow sensing unit (102) is connected with described processor (101);
Described timer (103) is connected with described processor (101);
The output terminal of described motor (104) is fixedly connected with the valve (201) of water pipe (203).
2. household safe water saving fixtures according to claim 1, is characterized in that, described motor (104) is connected with power supply by transformer (113).
3. household safe water saving fixtures according to claim 1, it is characterized in that, the outside of described processor (101), transformer (113), timer (103) and motor (104) is provided with shell (105).
4. household safe water saving fixtures according to claim 3, is characterized in that, described household safe water saving fixtures also comprise the time regulator being connected with processor (101).
5. household safe water saving fixtures according to claim 4, it is characterized in that, described time regulator comprises that two are adjusted point key (107) to adjust a second key (108) with two, and described shell (105) is provided with the display screen (112) being connected with processor (101).
6. household safe water saving fixtures according to claim 1, it is characterized in that, described household safe water saving fixtures also comprise the reset key (109) and set key (110) that are connected with processor (101), can open or close described valve (201) by described reset key (109) or set key (110).
7. household safe water saving fixtures according to claim 1, it is characterized in that, described household safe water saving fixtures also comprise the vernier knob (111) of adjustable described valve (201) rotation being connected with processor (101).
8. household safe water saving fixtures according to claim 3, is characterized in that, described shell (105) is provided with the switch (106) of the control household safe water saving fixtures that are connected with processor (101).
9. household safe water saving fixtures according to claim 3, is characterized in that, described shell (105) is provided with the alarm (114) being connected with processor (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441480.0U CN203963171U (en) | 2014-08-06 | 2014-08-06 | A kind of household safe water saving fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441480.0U CN203963171U (en) | 2014-08-06 | 2014-08-06 | A kind of household safe water saving fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963171U true CN203963171U (en) | 2014-11-26 |
Family
ID=51923753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441480.0U Expired - Fee Related CN203963171U (en) | 2014-08-06 | 2014-08-06 | A kind of household safe water saving fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154289A (en) * | 2014-08-06 | 2014-11-19 | 李晓纲 | Domestic safe water saving device |
| CN109083232A (en) * | 2018-09-27 | 2018-12-25 | 贵州大学 | A kind of domestic intelligent water-saving device |
-
2014
- 2014-08-06 CN CN201420441480.0U patent/CN203963171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154289A (en) * | 2014-08-06 | 2014-11-19 | 李晓纲 | Domestic safe water saving device |
| CN109083232A (en) * | 2018-09-27 | 2018-12-25 | 贵州大学 | A kind of domestic intelligent water-saving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20170806 |