CN105425839A - Intelligent household emergency waterproof system - Google Patents
Intelligent household emergency waterproof system Download PDFInfo
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- CN105425839A CN105425839A CN201510754556.4A CN201510754556A CN105425839A CN 105425839 A CN105425839 A CN 105425839A CN 201510754556 A CN201510754556 A CN 201510754556A CN 105425839 A CN105425839 A CN 105425839A
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- main frame
- urgent need
- waterproof system
- wired home
- sensor
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Emergency Alarm Devices (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention relates to the technical field of intelligent household disaster prevention leakage detection, and, more specifically, relates to an intelligent household emergency waterproof system. The system comprises a detection host, a water level detection sensor, and a valve, wherein the water level sensor is electrically connected with the detection host, and the valve is in signal connection with the detection host. A resistance value of the water level detection sensor changes along with the change of a leaked water depth. When the detection host detects that the resistance change of the whole circuit exceeds a preset threshold value, the detection host sends a command of cutting off a water source to the valve. According to the invention, the change of the leaked water depth causes the change of the resistance value of the water level detection sensor, thereby causing the change of the resistance value of the whole circuit. The system monitors whether water leakage happens at home or not through the detection of the change of the resistance value of the whole circuit. The system cuts off the water source during water leakage through controlling the opening/closing of the valve, thereby effectively preventing water leakage at home from causing economic loss.
Description
Technical field
The present invention relates to Smart Home to take precautions against natural calamities leak detection technical field, more specifically, relate to a kind of wired home and to meet an urgent need waterproof system.
Background technology
In daily life, because with when cutting off the water, the decoration quality of water pipe forgets that closed tap and various such or such problem can produce drainage.If when there is this accident, nobody home is on duty, just cannot carry out emergency processing to this situation, water enchroachment (invasion) disaster usually in generation chamber, economic loss is caused to the floor of family, wall and household electrical appliance etc., more seriously, when the trickling of water generation explosion formula, gap and the pipeline of flaw is often there is by various sealing, invade and be close to or downstairs, bite off one's own head, the lawsuit caused thus and dispute, also be usually seen in report, cause the discordant event of all societies.Although considered that a lot, this can not ensure that leakage can not occur to pre-anti-leak in the design and construction of household, therefore, Timeliness coverage leaks and just seems more important.Along with the development of science and technology, originally the professional sophisticated electronics that price is high, due to the decline of cost, family is used and becomes reality, but for average family owner, general do not have the ability that complicated operation equipment carries out specialty inspection and process, therefore develops a kind of Intelligent Measurement and emergent treatment system of leakage, have important economic benefit and social reality meaning.
Summary of the invention
Given this, whether the present invention aims to provide a kind of wired home and to meet an urgent need waterproof system, not only to leaking in family can monitor, and can close water source when leaking, effectively prevent due to the economic loss caused of leaking in family.
For achieving the above object, the technical solution used in the present invention is:
There is provided a kind of wired home to meet an urgent need waterproof system, comprise and detect main frame, level detection sensor and valve, level detection sensor with detect main frame and be electrically connected, valve with detect host signal and be connected; The resistance value of level detection sensor changes with the change of the degree of depth of leaking, and when detecting the resistance change of Host Detection to whole path and exceeding predetermined threshold value, detects main frame and sends the order of closing water source to valve.
In such scheme, detect main frame and level detection sensor forming circuit, when leaking in manager, the resistance change of level detection sensor, thus cause the resistance change of whole path, when detecting the resistance change of Host Detection to whole path and exceeding predetermined threshold value, detect main frame and give an order to valve, valve closing water source.Whether the present invention not only to leaking in family can monitor, and can close water source when leaking, and effectively prevents due to the economic loss caused of leaking in family.
Preferably, level detection sensor comprises sensor main body and water level is cursory; Sensor main body is a cavity, and sensor main body inner vertical direction is provided with two resistor stripes, and water level is cursory is provided with two ear ends, and two ear ends are connected with two resistor stripes respectively, and two ear ends are connected by wire; The outer wall of sensor main body is provided with inlet opening.This level detection sensor structure is simple, cheap.
Preferably, in order to detect the degree of depth of leaking in family, the vertical direction of inlet opening along sensor main body outer wall is arranged.
Preferably, in order to fix two resistor stripes more firmly, being respectively equipped with a groove at the inner left and right two ends of sensor main body, two resistor stripes being separately fixed in these two grooves.
Preferably, level detection sensor also comprises upper cover and lower cover, and upper cover and lower cover are placed on the top and bottom of sensor main body respectively; Upper cover and under cover and be equipped with inlet opening.Arrange like this when can prevent the top and bottom of sensor main body and object from directly contacting concurrent raw relative motion and be worn, contribute to the life-span increasing sensor main body.
Preferably, in order to two the ear ends preventing water level cursory are perishable, cursory for water level two ear ends are set to anti-rust metal structure.
Preferably, wired home waterproof system of meeting an urgent need also comprises display screen, alarm and smart machine; Display screen and alarm are electrically connected with detection main frame, smart machine and the wireless connections of detection main frame.
Preferably, in order to increase the reliability detecting link when main frame and smart machine data are transmitted, router is set detecting between main frame and smart machine.
Preferably, in order to make wired home waterproof system of meeting an urgent need still can work when having a power failure, in wired home meets an urgent need waterproof system, be also provided with power supply, power supply be used for valve, detect main frame and with detect each parts of being electrically connected of main frame and power.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of wired home of the present invention is met an urgent need waterproof system, the change of the degree of depth of leaking causes the change of level detection sensor resistance value, thus cause the change of whole via resistance value, by detecting the change of whole via resistance value, to whether leaking in family monitor, by the switch of by-pass valve control, close water source when leaking; By the vertical direction of inlet opening along sensor main body outer wall is arranged, the degree of depth of leaking is detected; By arranging power supply in this emergent waterproof system, make when having a power failure, this system still can normally work.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present invention.
Fig. 2 is the structural representation of embodiment of the present invention middle water level detecting sensor.
Fig. 3 is Systematical control schematic diagram of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.Wherein, accompanying drawing only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram, can not be interpreted as the restriction to this patent; In order to better embodiments of the invention are described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the embodiment of the present invention, in describing the invention, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment
A kind of wired home of the present embodiment meet an urgent need waterproof system structural representation as shown in Figure 1, comprise and detect main frame 1, level detection sensor 2, valve 3, display screen 6, alarm and smart machine 5, level detection sensor 2 is installed on the ground, and alarm is arranged on display screen 6; Level detection sensor 2, display screen 6 and alarm are electrically connected with detection main frame 1, and smart machine 5 is connected with detection main frame 1 signal with detection main frame 1 wireless connections, valve; The resistance value of level detection sensor 2 changes with the change of the degree of depth of leaking, and when detecting main frame 1 and detecting that the resistance change of whole path exceedes predetermined threshold value, detects main frame 1 and sends the order of closing water source to valve 3.
Concrete control flow as shown in Figure 3, when leaking in manager, the resistance change of level detection sensor 2, thus cause the resistance change of whole path, when detecting main frame 1 and detecting that the resistance change of whole path exceedes predetermined threshold value, detect main frame 1 and give an order to valve 3, valve 3 closes water source, meanwhile, detection main frame 1 controls alarm and sounds the alarm, and in reminding user man, water leakage situation occurs.Whether the present invention not only to leaking in family can monitor, and can close water source when leaking, and effectively prevents due to the economic loss caused of leaking in family.Detect main frame 1 also by the Kai Heguan of control module by-pass valve control 3, control by control module the data detected between main frame 1 and smart machine 5 and transmit.
In the present embodiment, display screen 6 is LCDs, alarm is acousto-optic-electric alarm, the smart mobile phone of smart machine 5 for carrying with, user carries out man-machine interaction by LCDs and this wired home waterproof system of meeting an urgent need, also by smart mobile phone, situation in man is monitored in real time, to find dangerous situation at any time.
The level detection sensor 2 used in the present embodiment comprises sensor main body 21 and water level cursory 22; Sensor main body 21 is a cavity, sensor main body 21 inner vertical direction is provided with two resistor stripes, be respectively resistor stripe 211 and resistor stripe 212, water level cursory 22 is provided with two ear ends, be respectively ear end 221 and ear end 222, ear end 221 is connected by wire with ear end 222, and ear end 221 is connected with resistor stripe 211, and ear end 222 is connected with resistor stripe 212; The vertical direction of sensor main body 21 outer wall is provided with a row inlet opening 25, as shown in Figure 2.When leaking in manager, it is inner that water enters sensor main body 21 by the inlet opening 25 on sensor main body 21 outer wall, water level cursory 22 upwards will carry out displacement owing to being subject to buoyancy of water, its upright position will change like this, the resistance value of whole path is caused to produce corresponding change, by the change of detection resistance value can detect get home in whether leak, and the position calculating water level cursory 22 can be gone back to by the changing value of detection resistance value, and then determine the water level depth of leaking in family.
Wherein, in order to fixed resistance bar 211 and resistor stripe 212 more firmly, be respectively equipped with a groove at the inner left and right two ends of sensor main body 21, resistor stripe 211 and resistor stripe 212 are separately fixed in two grooves.
In addition, level detection sensor 2 also comprises upper cover 23 and lower cover 24, and upper cover 23 and lower cover 24 are placed on the top and bottom of sensor main body 21 respectively; Upper cover 23 and lower cover 24 are equipped with inlet opening 25.When level detection sensor 2 is installed on ground, be worn when upper cover 23 and lower cover 24 can prevent the top and bottom of sensor main body 21 and object from directly contacting concurrent raw relative motion, contribute to the life-span increasing sensor main body.
Wherein, in order to prevent two ear ends of water level cursory 22, namely ear end 221 and ear end 222 perishable, this two ear ends anti-rust metal structure is manufactured.
In addition, in order to increase the reliability detecting link when main frame 1 transmits with smart machine 5 data, being provided with router 7 between, and the router 7 of respective numbers can be set according to the length of distance.
Wherein, in order to make this wired home waterproof system of meeting an urgent need still can work when having a power failure, in wired home meets an urgent need waterproof system, be also provided with power supply, power supply be used for valve 3, detect main frame 1 and with detect each parts of being electrically connected of main frame 1 and power.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection domain that all should be included in the claims in the present invention.
Claims (9)
1. a wired home is met an urgent need waterproof system, it is characterized in that, comprise and detect main frame (1), level detection sensor (2) and valve (3), described level detection sensor (2) is electrically connected with detection main frame (1), and described valve (3) is connected with detection main frame (1) signal; The resistance value of described level detection sensor (2) changes with the change of the degree of depth of leaking, and when detecting main frame (1) and detecting that the resistance change of whole path exceedes predetermined threshold value, detects main frame (1) and sends the order of closing water source to described valve (3).
2. wired home according to claim 1 is met an urgent need waterproof system, and it is characterized in that, described level detection sensor (2) comprises sensor main body (21) and water level cursory (22); Sensor main body (21) is a cavity, sensor main body (21) inner vertical direction is provided with two resistor stripes (211,212), water level cursory (22) is provided with two ear ends (221,222), two ear ends (221,222) respectively with two resistor stripes (211,212) connect, described two ear ends (221,222) are connected by wire; The outer wall of described sensor main body (21) is provided with inlet opening (25).
3. wired home according to claim 2 is met an urgent need waterproof system, and it is characterized in that, described inlet opening (25) are arranged along the vertical direction of sensor main body (21) outer wall.
4. wired home according to claim 2 is met an urgent need waterproof system, and it is characterized in that, the inner left and right two ends of described sensor main body (21) are respectively equipped with a groove, and two resistor stripes (211,212) are separately fixed in two grooves.
5. wired home according to claim 2 is met an urgent need waterproof system, it is characterized in that, described level detection sensor (2) also comprises upper cover (23) and lower cover (24), and described upper cover (23) and lower cover (24) are placed on the top and bottom of sensor main body (21) respectively; Upper cover (23) and lower cover (24) are equipped with inlet opening (25).
6. wired home according to claim 2 is met an urgent need waterproof system, and it is characterized in that, two ear ends (221,222) of described water level cursory (22) are anti-rust metal structure.
7. wired home according to claim 1 is met an urgent need waterproof system, it is characterized in that, described wired home waterproof system of meeting an urgent need also comprises display screen (6), alarm and smart machine (5); Described display screen (6) and alarm are electrically connected with detection main frame (1), described smart machine (5) and detection main frame (1) wireless connections.
8. wired home according to claim 7 is met an urgent need waterproof system, it is characterized in that, between detection main frame (1) and smart machine (5), be provided with router (7).
9. the wired home according to any one of claim 1 to 8 is met an urgent need waterproof system, it is characterized in that, described wired home waterproof system of meeting an urgent need also comprises power supply, described power supply be used for valve (3), detect main frame (1) and with detect each parts that main frame (1) is electrically connected and power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510754556.4A CN105425839A (en) | 2015-11-09 | 2015-11-09 | Intelligent household emergency waterproof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510754556.4A CN105425839A (en) | 2015-11-09 | 2015-11-09 | Intelligent household emergency waterproof system |
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| Publication Number | Publication Date |
|---|---|
| CN105425839A true CN105425839A (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510754556.4A Pending CN105425839A (en) | 2015-11-09 | 2015-11-09 | Intelligent household emergency waterproof system |
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| Country | Link |
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| CN (1) | CN105425839A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168786A (en) * | 2017-12-21 | 2018-06-15 | 蒙城县航远信息科技有限责任公司 | A kind of smart home water leakage monitoring system |
| CN108593045A (en) * | 2018-04-16 | 2018-09-28 | 九牧厨卫股份有限公司 | A kind of ground overflow water detector and relevant device, system, detection method and valve opening control method |
| CN113551844A (en) * | 2021-06-21 | 2021-10-26 | 青岛海尔电冰箱有限公司 | Refrigeration device |
-
2015
- 2015-11-09 CN CN201510754556.4A patent/CN105425839A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168786A (en) * | 2017-12-21 | 2018-06-15 | 蒙城县航远信息科技有限责任公司 | A kind of smart home water leakage monitoring system |
| CN108593045A (en) * | 2018-04-16 | 2018-09-28 | 九牧厨卫股份有限公司 | A kind of ground overflow water detector and relevant device, system, detection method and valve opening control method |
| CN108593045B (en) * | 2018-04-16 | 2024-03-29 | 九牧厨卫股份有限公司 | Ground overflow detector and related device, system, detection method and valve opening control method |
| CN113551844A (en) * | 2021-06-21 | 2021-10-26 | 青岛海尔电冰箱有限公司 | Refrigeration device |
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Application publication date: 20160323 |