CN202255563U - Water level alarm - Google Patents
Water level alarm Download PDFInfo
- Publication number
- CN202255563U CN202255563U CN2011203625105U CN201120362510U CN202255563U CN 202255563 U CN202255563 U CN 202255563U CN 2011203625105 U CN2011203625105 U CN 2011203625105U CN 201120362510 U CN201120362510 U CN 201120362510U CN 202255563 U CN202255563 U CN 202255563U
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- China
- Prior art keywords
- water level
- alarm
- port
- push rod
- left port
- 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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- Emergency Alarm Devices (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to a water level alarm, belonging to water conservancy engineering equipment. The water level alarm comprises an alarm device and a detection device, wherein the alarm device comprises a battery, an alarm lamp, an electric bell, a switch, a left port and a right port; the left port, the battery, the alarm lamp, the electric bell, the switch and the right port are connected in turns; a clearance is formed between the left port and the right port; the detection device comprises an electric conductor, a bracket, a sign post, a mandril and a floater; two sides of the bracket inside a water reservoir are provided with scales; the mandril is installed on the bracket; the electric conductor is arranged on the mandril and located rightly below a clearance between the left port and the right port; the sign post is installed on the middle of the mandril which is equipped with the floater on the lower end; and the scales on the sign post are corresponding to the scales on the bracket. The water level alarm of the utility model is applied to the water conservancy engineering and solves a difficulty that a warming water level of the water reservoir can not alarm in time. In addition, the water level alarm of the utility model is convenient in use, high in sensitivity, long in service life, low in manufacturing cost, reasonable in structure design and unique in design conception, and suitable for promotion and application on a large scale.
Description
Technical field:
The utility model belongs to hydraulic engineering equipment, and what be specifically related to is a kind of water level alarm.
Background technology:
At present; Dam shows that the device of water level mainly is a mark post, or the mark warning line is warned current water level on the dam sidewall, and this dual mode all can not initiatively be reminded the situation of the current water level of water conservancy working personnel; Have only the staff to recognize that current water level is dangerous; Initiatively go to observe the situation that just can obtain water level, this makes the water conservancy working personnel need often to come and go observation, has increased staff's labour intensity.Though a lot of water level alarms are arranged on the market, these alarm complex structures cause cost higher, and maintenance cost is also high, very easily receive external interference during work, are unfavorable for product promotion.
Summary of the invention:
The purpose of the utility model provides a kind of water level alarm, solves the difficult problem that can not in time report to the police to the reservoir warning line, and is simple in structure, easy to use, is easy to large-scale promotion application.
The purpose of the utility model realizes as follows: this novel water level alarm, comprise warning device and pick-up unit, and warning device comprises battery, alarm lamp, electric bell, switch, left port, right output port; Left port, battery, alarm lamp, electric bell, switch, right output port connect successively, leave the slit in the middle of left port and the right output port, and pick-up unit comprises electric conductor, support, mark post, push rod, float; The both sides that are in the support in the reservoir are provided with scale; Support is provided with push rod, is provided with electric conductor above the push rod, electric conductor be in gap between left port and the right output port under; The push rod middle part is provided with mark post, and the push rod lower end is provided with float.
Mark post is corresponding with the scale on the support.
The utility model is used for hydraulic engineering, and is easy to use, and warning line is in time reported to the police, highly sensitive, long service life, and cost of manufacture is low, reasonable in design, the novelty that is skillfully constructed is easy to large-scale promotion application.
Description of drawings:
Accompanying drawing is the structural representation of the utility model.
Embodiment:
With reference to accompanying drawing; This novel water level alarm; Comprise warning device and pick-up unit; Warning device comprises battery 1, alarm lamp 4, electric bell 2, switch 5, left port 3, right output port 6, and left port 3, battery 1, alarm lamp 4, electric bell 2, switch 5, right output port 6 connect successively, left port 3 and the right output port 6 middle slits of leaving; Pick-up unit comprises electric conductor 7, support 8, mark post 10, push rod 11, float 12; The both sides that are in the support 8 in the reservoir are provided with scale 9; Support 8 is provided with push rod 11, is provided with electric conductor 7 above the push rod 11, electric conductor 7 be in gap between left port 3 and the right output port 6 under; Push rod 11 middle parts are provided with mark post 10, and push rod 11 lower ends are provided with float 12.Mark post 10 is corresponding with the scale 9 on the support 8.When the water level in the reservoir rises, float 12 receive buoyancy also with on move, make push rod 11 move up; Electric conductor 7 on the push rod 11 connects left port 3 and right output port 6, forms path, causes alarm lamp 4 and electric bell 2 to be reported to the police; In time the reminds people water level reaches ratings, has reduced water conservancy working personnel's labour intensity effectively, moves on the push rod 11 also to drive on the mark post 10 and moves; The variation of indicated water level can show the height and the increase and decrease trend of water level clearly.
Claims (2)
1. water level alarm; Comprise warning device and pick-up unit, warning device comprises battery (1), alarm lamp (4), electric bell (2), switch (5), left port (3), right output port (6), and left port (3), battery (1), alarm lamp (4), electric bell (2), switch (5), right output port (6) connect successively; Leave the slit in the middle of left port (3) and the right output port (6); It is characterized in that: pick-up unit comprises electric conductor (7), support (8), mark post (10), push rod (11), float (12), and the both sides that are in the support (8) in the reservoir are provided with scale (9), and support (8) is provided with push rod (11); Be provided with electric conductor (7) above the push rod (11); Electric conductor (7) be in gap between left port (3) and the right output port (6) under, push rod (11) middle part is provided with mark post (10), push rod (11) lower end is provided with float (12).
2. water level alarm according to claim 1 is characterized in that: mark post (10) is corresponding with the scale (9) on the support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203625105U CN202255563U (en) | 2011-09-16 | 2011-09-16 | Water level alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203625105U CN202255563U (en) | 2011-09-16 | 2011-09-16 | Water level alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255563U true CN202255563U (en) | 2012-05-30 |
Family
ID=46116789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203625105U Expired - Fee Related CN202255563U (en) | 2011-09-16 | 2011-09-16 | Water level alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255563U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359530A (en) * | 2014-10-15 | 2015-02-18 | 王彬 | Automatic riverway water level recording and warning water level exceeding alarm device |
| CN106382601A (en) * | 2016-09-30 | 2017-02-08 | 防城港市海河堤管理站 | River levee lamp with water level alarming function |
| CN106441494A (en) * | 2016-09-30 | 2017-02-22 | 防城港市海河堤管理站 | Dike water level detecting and alarming device |
| CN109187644A (en) * | 2018-09-10 | 2019-01-11 | 佛山市金净创环保技术有限公司 | A kind of humidity detector based on liquid metal |
-
2011
- 2011-09-16 CN CN2011203625105U patent/CN202255563U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359530A (en) * | 2014-10-15 | 2015-02-18 | 王彬 | Automatic riverway water level recording and warning water level exceeding alarm device |
| CN106382601A (en) * | 2016-09-30 | 2017-02-08 | 防城港市海河堤管理站 | River levee lamp with water level alarming function |
| CN106441494A (en) * | 2016-09-30 | 2017-02-22 | 防城港市海河堤管理站 | Dike water level detecting and alarming device |
| CN109187644A (en) * | 2018-09-10 | 2019-01-11 | 佛山市金净创环保技术有限公司 | A kind of humidity detector based on liquid metal |
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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: 20120530 Termination date: 20120916 |