CN202453047U - Excess surface water sensing and alarm device - Google Patents
Excess surface water sensing and alarm device Download PDFInfo
- Publication number
- CN202453047U CN202453047U CN2012200874609U CN201220087460U CN202453047U CN 202453047 U CN202453047 U CN 202453047U CN 2012200874609 U CN2012200874609 U CN 2012200874609U CN 201220087460 U CN201220087460 U CN 201220087460U CN 202453047 U CN202453047 U CN 202453047U
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- CN
- China
- Prior art keywords
- horizontal baffle
- surface water
- ponding
- alarm device
- excess surface
- 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 relates to an alarm device, in particular to an excess surface water sensing and alarm device, which solves the problems of a conventional excess surface water alarm device, including low reliability, inconvenience in operation and high manufacturing cost. The excess surface water sensing and alarm device comprises an excess water sensing unit and an alarm circuit; the excess water sensing unit is provided with a pipe-shaped excess water cavity; two conductive sheets are fixed at the edge of a top opening of the pipe-shaped excess water cavity and respectively connected with a static contact sheet at the front ends thereof; a horizontal baffle and a dobber are arranged in the pipe-shaped excess water cavity; the lateral edges of the horizontal baffle are fixed with the inner wall of the pipe-shaped excess water cavity, and two through-holes are formed in the horizontal baffle; and the dobber is located below the horizontal baffle, and a U-shaped dynamic contact sheet is fixed on the dobber. The excess surface water sensing and alarm device effectively solves the problems of the conventional excess surface water alarm, including the low reliability, the inconvenience in operation and the high manufacturing cost, and is applicable to families, office spaces and the like.
Description
Technical field
The utility model relates to warning device, specifically is a kind of excess surface water induction alarm device.
Background technology
When room nobody or room owner slept soundly at night, if the room water pipe infiltration occurs or leaks, nobody discovered usually, therefore can cause the room excess surface water, and then damage room floor and metope.Therefore, in order to prevent the room excess surface water, people have invented the excess surface water warning device.Existing excess surface water warning device generally includes water cavity and the warning circuit that is contained with the electrolyte ion compound.Its principle of work is when ponding appears in ground, and ponding overflows into water cavity, makes the interior liquid level of water cavity rise, and connects warning circuit and sends warning through the electrolyte ion compound solution.Practice shows, existing excess surface water warning device ubiquity poor reliability, operability inconvenience and the high problem of cost cost.It is embodied in: one of which; Rising along with liquid level in the water cavity; The ponding that flows into water cavity can water down the electrolyte ion compound solution in the water cavity, and the electrolyte ion compound solution in the water cavity can overflow water cavity simultaneously, makes electrolyte ion compound solution density loss in the water cavity thus; Cause warning circuit effectively to connect, thereby influence is reported to the police.Its two, after removing ponding, the user need outwell the electrolyte ion compound solution in the water cavity and add new electrolyte ion compound solution again, can remove warning, brings the inconvenience of operation thus.Its three, electrolyte ion compound solution cost is higher usually, brings the high problem of cost cost thus.Based on this, be necessary to invent a kind of brand-new excess surface water induction alarm device, to solve existing excess surface water warning device poor reliability, operability inconvenience and the high problem of cost cost.
Summary of the invention
The utility model provides a kind of excess surface water induction alarm device in order to solve existing excess surface water warning device poor reliability, operability inconvenience and the high problem of cost cost.
The utility model is to adopt following technical scheme to realize: excess surface water induction alarm device comprises ponding induction installation and warning circuit; Said ponding induction installation comprises tubulose ponding chamber; The open top edge in tubulose ponding chamber is fixed with two conducting strips; The front end of two conducting strips respectively is connected with a static contact; Tubulose ponding is provided with horizontal baffle and float in the chamber; Horizontal baffle lateral edges and tubulose ponding cavity wall are fixed, and have two through holes on the horizontal baffle; Float is positioned at the horizontal baffle below, and is fixed with the U-shaped movable contact spring on the float; U-shaped movable contact spring two ends pass respectively on the horizontal baffle two through holes and two static contact positions over against; Said warning circuit comprises the series arm that is formed by power supply and loudspeaker serial connection; Be connected with the rear end of two conducting strips respectively with the series arm two ends that the loudspeaker serial connection forms by power supply.
During use, tubulose ponding chamber vertically is placed on the ground in shelter, room, and guarantees that the bottom opening in tubulose ponding chamber is lower than ground.When room nobody or room owner slept soundly at night, if the room water pipe infiltration occurs or leaks, ground, room can produce ponding gradually, and ponding can overflow into through the bottom opening in tubulose ponding chamber in the tubulose ponding chamber.Along with the water accumulation level in the tubulose ponding chamber rises gradually, the float in the tubulose ponding chamber can rise under the ponding buoyancy gradually, and the U-shaped movable contact spring rises with float and moves closer to two static contacts simultaneously.When U-shaped movable contact spring two ends contact with two static contacts; Warning circuit is connected; The electric current that power supply produces flows into loudspeaker through conducting strip, static contact, U-shaped movable contact spring successively; Loudspeaker sends warning thus, reminds the room owner in time to find and removing room excess surface water, thereby avoids room floor and metope to be damaged by ponding.After ponding was removed, the ponding in the tubulose ponding chamber flowed out through the bottom opening in tubulose ponding chamber, and float descends and leaves two static contacts, and warning circuit breaks off, and automatically terminates warning.Based on said process; Compare with existing excess surface water warning device; The described excess surface water induction alarm of the utility model device adopts float to switch on and off warning circuit automatically; And realized automatic warning, it need not to adopt the electrolyte ion compound, has just avoided poor reliability, operability inconvenience and the cost cost high problem of existing excess surface water warning device because of adopting the electrolyte ion compound to cause thus.
The utility model is rational in infrastructure, design is ingenious, efficiently solves existing excess surface water warning device poor reliability, operability inconvenience and the high problem of cost cost, is fit to uses such as family, office space.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1-tubulose ponding chamber, 2-conducting strip, 3-static contact, 4-horizontal baffle, 5-float, 6-U shape movable contact spring, 7-power supply, 8-loudspeaker.
Embodiment
Excess surface water induction alarm device comprises ponding induction installation and warning circuit; Said ponding induction installation comprises tubulose ponding chamber 1; The open top edge in tubulose ponding chamber 1 is fixed with two conducting strips 2; The front end of two conducting strips 2 respectively is connected with a static contact 3; Be provided with horizontal baffle 4 and float 5 in the tubulose ponding chamber 1; Horizontal baffle 4 lateral edges and tubulose ponding chamber 1 inwall are fixed, and have two through holes on the horizontal baffle 4; Float 5 is positioned at horizontal baffle 4 belows, and is fixed with U-shaped movable contact spring 6 on the float 5; U-shaped movable contact spring 6 two ends pass respectively on the horizontal baffle 4 two through holes and two static contact 3 positions over against; Said warning circuit comprises the series arm that is formed by power supply 7 and loudspeaker 8 serial connections; Be connected with the rear end of two conducting strips 2 respectively with the series arm two ends that loudspeaker 8 serial connections form by power supply 7.
Claims (1)
1. an excess surface water induction alarm device is characterized in that: comprise ponding induction installation and warning circuit; Said ponding induction installation comprises tubulose ponding chamber (1); The open top edge in tubulose ponding chamber (1) is fixed with two conducting strips (2); The front end of two conducting strips (2) respectively is connected with a static contact (3); Be provided with horizontal baffle (4) and float (5) in the tubulose ponding chamber (1); Horizontal baffle (4) lateral edges and tubulose ponding chamber (1) inwall are fixed, and have two through holes on the horizontal baffle (4); Float (5) is positioned at horizontal baffle (4) below, and is fixed with U-shaped movable contact spring (6) on the float (5); U-shaped movable contact spring (6) two ends pass respectively on the horizontal baffle (4) two through holes and two static contacts (3) position over against; Said warning circuit comprises the series arm that is formed by power supply (7) and loudspeaker (8) serial connection; Be connected with the rear end of two conducting strips (2) respectively with the series arm two ends that loudspeaker (8) serial connection forms by power supply (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200874609U CN202453047U (en) | 2012-03-10 | 2012-03-10 | Excess surface water sensing and alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200874609U CN202453047U (en) | 2012-03-10 | 2012-03-10 | Excess surface water sensing and alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453047U true CN202453047U (en) | 2012-09-26 |
Family
ID=46868904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200874609U Expired - Fee Related CN202453047U (en) | 2012-03-10 | 2012-03-10 | Excess surface water sensing and alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785936A (en) * | 2018-07-06 | 2018-11-13 | 杨海珍 | A kind of extinguishing device of environmental protection |
-
2012
- 2012-03-10 CN CN2012200874609U patent/CN202453047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785936A (en) * | 2018-07-06 | 2018-11-13 | 杨海珍 | A kind of extinguishing device of environmental protection |
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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: 20120926 Termination date: 20130310 |