CN105571139A - High-reliability water filling alarm apparatus - Google Patents
High-reliability water filling alarm apparatus Download PDFInfo
- Publication number
- CN105571139A CN105571139A CN201410537707.6A CN201410537707A CN105571139A CN 105571139 A CN105571139 A CN 105571139A CN 201410537707 A CN201410537707 A CN 201410537707A CN 105571139 A CN105571139 A CN 105571139A
- Authority
- CN
- China
- Prior art keywords
- contact switch
- double
- water tank
- alarm apparatus
- potential contact
- 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.)
- Pending
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Emergency Alarm Devices (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention discloses a high-reliability water filling alarm apparatus. The high-reliability water filling alarm apparatus comprises a power source, a double-control switch (1), an alarm apparatus body (2) and a double-potential contact switch (3), wherein the power source, the double-control switch (1), the alarm apparatus body (2) and the double-potential contact switch (3) are sequentially connected in series; a sealed water tank (4) is arranged below the double-potential contact switch, and a floating ball (5) is arranged in the sealed water tank and is fixedly connected with a connecting rod; the connecting rod comprises a connecting portion (6) stretching out of a through hole in the top of the sealed water tank and an electric conduction portion (7) fixedly connected to the top of the connecting portion; the diameter of the electric conduction portion is larger than the diameter of a through hole, and when the floating ball ascends or descends due to buoyancy, the electric conduction portion will be driven to switch on or switch off the double-potential contact switch; and a capacitor is in series connection between the power source and the double-potential contact switch, and an inductor is in series connection between the double-potential contact switch and the alarm apparatus body. The high-reliability water filling alarm apparatus has the beneficial effects that linkage of the floating ball and the double-potential contact switch can automatically achieve the aim of inducing the water level changes of the water tank and automatic power-off protection, the inductor can be used for storing electric energy, and can be used for filtering a stabilizing circuit, and a circuit is more stable and reliable.
Description
Technical field
The present invention relates to alarm, particularly relate to water alarm in high reliability.
Background technology
Water heater is a kind of heater be widely used, and by electric energy or solar energy tap water heating, people just can be in and wash hot bath.If water-heater water tank water is not controlled time full, the water in water tank will diffuse out, and causes the wasting of resources.Existing water heater, its Full-water warning device of water tank adopts to install level sensor additional on water tank, and liquid level signal is passed on indoor displaying alarm, and this apparatus structure is more complicated, and cost is higher, not easily popularizes.
Summary of the invention
The technical problem to be solved in the present invention is that on existing water heater, water alarm arrangement is complicated, the high unfavorable popularization of cost, and reliability is not high, provides water alarm in a kind of high reliability for this reason.
Technical scheme of the present invention is: water alarm in high reliability, it comprises the power supply of connecting successively, double control switch, alarm, bipotential contact switch, the positioned beneath of described bipotential contact switch has airtight water tank, ball float is provided with in described airtight water tank, described ball float is connected with connecting rod, described connecting rod comprises the connecting portion stretched out from airtight water tank top through hole and the conductive part being fixed in connecting portion top, the diameter of described conductive part is greater than the diameter of through hole, when ball float is subject to being turned on or off by drive conductive part when buoyancy rises or declines bipotential contact switch, be in series with capacitor between described power supply and bipotential contact switch, between described bipotential contact switch and alarm, be in series with inductance.
The invention has the beneficial effects as follows that the interlock of ball float and bipotential contact switch can realize responding to the SEA LEVEL VARIATION of water tank and auto-breaking protection automatically, inductance can be used for store electrical energy, and inductance can be used for filtering stabilizing circuit, makes circuit more reliable and more stable.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
In figure, 1, double control switch, 2, alarm, 3, bipotential contact switch, 4, airtight water tank, 5, ball float, 6, connecting portion, 7, conductive part.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figure 1, the present invention includes the power supply of connecting successively, double control switch 1, alarm 2, bipotential contact switch 3, the positioned beneath of described bipotential contact switch has airtight water tank 4, ball float 5 is provided with in described airtight water tank, described ball float is connected with connecting rod, described connecting rod comprises the connecting portion 6 stretched out from airtight water tank top through hole and the conductive part 7 being fixed in connecting portion top, the diameter of described conductive part is greater than the diameter of through hole, make conductive part can not enter water tank and cause maloperation, when ball float is subject to being turned on or off by drive conductive part when buoyancy rises or declines bipotential contact switch, be in series with capacitor between described power supply and bipotential contact switch, between described bipotential contact switch and alarm, be in series with inductance.
Conductive part can be the rod shape of metal material, the material that connecting portion preferably insulate, such as plastics, when the water level in water tank rises, ball float rises, drivening rod upwards, makes the side of conductive part contact with bipotential contact switch, thus turning circuit, alarm starts to report to the police, and stops to cistern water supply according to alarm.Press double control switch, disconnect closed-loop path, avoid alarm ceaselessly to report to the police.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.Those skilled in the art should understand; the present invention is not restricted to the described embodiments; description in above-described embodiment and description just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. water alarm in high reliability, it is characterized in that it comprises the power supply of connecting successively, double control switch (1), alarm (2), bipotential contact switch (3), the positioned beneath of described bipotential contact switch has airtight water tank (4), ball float (5) is provided with in described airtight water tank, described ball float is connected with connecting rod, described connecting rod comprises the connecting portion (6) stretched out from airtight water tank top through hole and the conductive part (7) being fixed in connecting portion top, the diameter of described conductive part is greater than the diameter of through hole, when ball float is subject to being turned on or off by drive conductive part when buoyancy rises or declines bipotential contact switch, be in series with capacitor between described power supply and bipotential contact switch, between described bipotential contact switch and alarm, be in series with inductance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537707.6A CN105571139A (en) | 2014-10-13 | 2014-10-13 | High-reliability water filling alarm apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410537707.6A CN105571139A (en) | 2014-10-13 | 2014-10-13 | High-reliability water filling alarm apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105571139A true CN105571139A (en) | 2016-05-11 |
Family
ID=55881562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410537707.6A Pending CN105571139A (en) | 2014-10-13 | 2014-10-13 | High-reliability water filling alarm apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105571139A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198730A (en) * | 2018-02-26 | 2018-06-22 | 广东美的制冷设备有限公司 | Water level switch and air-conditioning equipment |
| CN108816167A (en) * | 2018-07-19 | 2018-11-16 | 芜湖福民生物药业股份有限公司 | Reaction kettle |
-
2014
- 2014-10-13 CN CN201410537707.6A patent/CN105571139A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198730A (en) * | 2018-02-26 | 2018-06-22 | 广东美的制冷设备有限公司 | Water level switch and air-conditioning equipment |
| CN108816167A (en) * | 2018-07-19 | 2018-11-16 | 芜湖福民生物药业股份有限公司 | Reaction kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
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| WD01 | Invention patent application deemed withdrawn after publication |