CN201555960U - Automatic rainfall amount alarming device - Google Patents
Automatic rainfall amount alarming device Download PDFInfo
- Publication number
- CN201555960U CN201555960U CN2009202214160U CN200920221416U CN201555960U CN 201555960 U CN201555960 U CN 201555960U CN 2009202214160 U CN2009202214160 U CN 2009202214160U CN 200920221416 U CN200920221416 U CN 200920221416U CN 201555960 U CN201555960 U CN 201555960U
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- Prior art keywords
- precipitation
- rainfall amount
- autoalarm
- rainfall
- gathering
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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 discloses an automatic rainfall amount alarming device. The automatic rainfall amount alarming device comprises a rainfall collection device, and a buzzer electrically connected with the rainfall collection device; one terminal of a power cord of the buzzer is fixed at the bottom of the rainfall collection device, and the other terminal of the power cord is fixed in a cavity of the rainfall collection device; and electrolyte is arranged in the rainfall collection device. Once a rainfall sensor in the utility model reaches the predetermined rainfall amount, the buzzer starts buzzing and alarming; moreover, the utility model has the advantages of simple structure, lower cost and easy operation.
Description
Technical field
The utility model relates to a kind of measurement warning device, particularly about a kind of rainfall amount autoalarm.
Background technology
Precipitation and people's productive life is closely related, but the words that quantity of precipitation is big at night then can make people's lives and properties cause bigger loss.The rainfall amount monitoring and the data analysis set-up that adopt at present are to adopt rain gage to cooperate other electronic technology to realize basically.In the frequent area that takes place of mountain flood, the outburst of mountain flood brings huge injury and loss for local resident's lives and properties, and heavy showers is the main inducing that mountain flood takes place, and the prediction mountain flood becomes the outstanding problem in the frequent area that takes place of mountain flood.
The deficiencies in the prior art part: can not predict mountain flood, can not before the mountain flood outburst, send sound and light alarm to the local resident in real time, not possess the function of preventing and reducing natural disasters.
The utility model content
Summary of the invention is at the problems referred to above, and the purpose of this utility model provides a kind of simple in structure, and cost is low, and fitting operation is convenient, the autoalarm that can exercise supervision to quantity of precipitation.
For achieving the above object, the utility model is taked following technical scheme:
A kind of rainfall amount autoalarm, it comprises: the precipitation gathering-device, the hummer that is electrically connected with described precipitation gathering-device, power lead one end of described hummer is fixed on the bottom of precipitation gathering-device, one end is fixed on the inside cavity of precipitation gathering-device, is provided with electrolyte in the described precipitation gathering-device.
Described power lead end is formed with electrode.
Buzzer circuit adopts dry cell.
Described precipitation gathering-device and funnel-form precipitation auxiliary holding tank are connected.
Described circuit also comprises a time set.
Described circuit also comprises a light-emitting device.
Described electrolyte is a salt.
The utility model is owing to take above technical scheme, and it has the following advantages:
1, rain sensor of the present utility model, in case reach predetermined quantity of precipitation, hummer just begins buzzing and reports to the police.
2, the utility model is simple in structure, and cost is lower, and is easy to operate.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the auxiliary gathering-device synoptic diagram of the utility model precipitation.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As shown in Figure 1, rainfall amount autoalarm of the present utility model comprises precipitation gathering-device 2, described precipitation gathering-device is a measuring cup, it is provided with scale, certainly, the auxiliary gathering-device of precipitation can also be set, funnel as shown in Figure 2 above measuring cup for finer observer's quantity of precipitation, perhaps other have the device than large opening area, to increase the response of precipitation water level in precipitation gathering-device 2.Be provided with electrolyte in the described precipitation gathering-device, so that when precipitation accumulates in precipitation gathering-device 1 inside, can have electric conductivity.
Hummer 1 is electrically connected with described precipitation gathering-device, and wherein, the power supply that is adopted is a dry cell, so just is not subjected to the influence of power for illumination.Power lead one end of described hummer is fixed on the bottom of precipitation gathering-device 1, one end is fixed on the inside cavity of precipitation gathering-device, the visual actual needs of level altitude that is fixed on an end of inside cavity sets up on their own, certainly, the free end that can regulate the auxiliary fixed power source line of the support that has altitude scale of height can also be set.Further, in order to strengthen the electric conductivity of precipitation, larger area electrode 3 can be set at the power lead two ends.
In order further to improve the warning performance of autoalarm, can also in circuit, increase photovalve, the comprehensive use of sound and light alarm more can be satisfied the special personage's of part demand.
Further, for fear of long-time not intermittently the warning of alarm, can add timer in circuit, after its time of fire alarming arrived certain time limit, it can stop to report to the police to prevent that alarm from exerting an influence to resident's life.
Rain sensor of the present utility model, in case reach predetermined quantity of precipitation, hummer just begins buzzing reports to the police, and simple in structure, cost is lower, and is easy to operate.
The above only is preferred embodiment of the present utility model, and is any based on equivalent transformation of the present utility model, all should be included within the protection domain of the present utility model.
Claims (7)
1. rainfall amount autoalarm, it is characterized in that: it comprises: the precipitation gathering-device, the hummer that is electrically connected with described precipitation gathering-device, power lead one end of described hummer is fixed on the bottom of precipitation gathering-device, one end is fixed on the inside cavity of precipitation gathering-device, is provided with electrolyte in the described precipitation gathering-device.
2. rainfall amount autoalarm as claimed in claim 1 is characterized in that: described power lead end is formed with electrode.
3. rainfall amount autoalarm as claimed in claim 1 is characterized in that: buzzer circuit adopts dry cell.
4. rainfall amount autoalarm as claimed in claim 1 is characterized in that: described precipitation gathering-device and funnel-form precipitation auxiliary holding tank are connected.
5. rainfall amount autoalarm as claimed in claim 1 is characterized in that: described circuit also comprises a time set.
6. rainfall amount autoalarm as claimed in claim 1 is characterized in that: described circuit also comprises a light-emitting device.
7. rainfall amount autoalarm as claimed in claim 1 is characterized in that: described electrolyte is a salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202214160U CN201555960U (en) | 2009-10-19 | 2009-10-19 | Automatic rainfall amount alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202214160U CN201555960U (en) | 2009-10-19 | 2009-10-19 | Automatic rainfall amount alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555960U true CN201555960U (en) | 2010-08-18 |
Family
ID=42615649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202214160U Expired - Fee Related CN201555960U (en) | 2009-10-19 | 2009-10-19 | Automatic rainfall amount alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629341A (en) * | 2014-10-31 | 2016-06-01 | 南京思摩特农业科技有限公司 | Rainfall barrel |
| CN105741697A (en) * | 2016-04-26 | 2016-07-06 | 江苏理工学院 | Intelligent traffic sign board |
-
2009
- 2009-10-19 CN CN2009202214160U patent/CN201555960U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629341A (en) * | 2014-10-31 | 2016-06-01 | 南京思摩特农业科技有限公司 | Rainfall barrel |
| CN105741697A (en) * | 2016-04-26 | 2016-07-06 | 江苏理工学院 | Intelligent traffic sign board |
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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: 20100818 Termination date: 20101019 |