CN203203663U - Automatic alarm for water level indication - Google Patents
Automatic alarm for water level indication Download PDFInfo
- Publication number
- CN203203663U CN203203663U CN 201320188577 CN201320188577U CN203203663U CN 203203663 U CN203203663 U CN 203203663U CN 201320188577 CN201320188577 CN 201320188577 CN 201320188577 U CN201320188577 U CN 201320188577U CN 203203663 U CN203203663 U CN 203203663U
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- China
- Prior art keywords
- upper limit
- switch
- water level
- water
- lower bound
- 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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- Control Of Non-Electrical Variables (AREA)
- Level Indicators Using A Float (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses an automatic alarm for water level indication. The alarm consists of a floater (6) in a water pool (3), a water level scale (2) arranged on the water pool (3) and an automatic control circuit (5). The alarm is characterized in that an upper limit travel switch (K1) is arranged at the upper limit of the water level scale (2), and a lower limit travel switch (K2) is arranged at the lower limit of the water level scale (2). The K1 and the K2 are in circuit connection with the automatic control circuit (5). The floater is provided with an ejector rod (4) where a water level pointer (1) is fixedly arranged between the K1 and the K2. The automatic alarm for water level indication disclosed by the utility model is simple in structure, convenient to use, high in sensitivity, long in service life and low in manufacturing cost.
Description
Technical field
The utility model the utility model relates to a kind of alarm, specifically, provides a kind of water level indication autoalarm.
Background technology
In daily life; many times because carelessness in water and the water utilizing process, the anhydrous phenomenon of spilling water and empty pond occurs through regular meeting on water feeder; cause waste; clear up also very inconvenient, though a lot of water level alarms are arranged on the market, these alarm complex structures; the cost height; maintenance cost is also high, very easily is subjected to external interference during work, all is not suitable for using in daily life.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, and a kind of simple in structure, easy to use, highly sensitive, long service life, water level indication autoalarm that cost of manufacture is low are provided.
The technical solution adopted in the utility model is: a kind of water level indication autoalarm, constituted by the ball float 6 that is positioned at pond 3, the water level scale 2 and the automatic control circuit 5 that are arranged on the pond 3, at the upper limit place of described water level scale 2 upper limit travel switch K1 is set, the lower limit place arranges lower bound range K switch 2, described upper limit travel switch K1 is connected with automatic control circuit 5 circuit with lower bound range K switch 2, described ball float 6 is provided with push rod 4, a water level indicator 1 is fixed on the push rod 4, between upper limit travel switch K1 and lower bound range K switch 2.Described automatic control circuit 5 is by power switch DK, insurance RD, upper limit travel switch K1, lower bound range K switch 2, upper limit water-level alarm pilot lamp E1, lower limit water-level alarm pilot lamp E2 and warning electric bell RL form, described power input P1, power switch DK series connection back any one mutually by behind the insurance RD respectively with upper limit travel switch K1 normally opened contact one end, lower bound range K switch 2 normally opened contacts one end connects, described upper limit travel switch K1 normally closed contact one end links to each other with the other end of upper limit travel switch K1 normally opened contact, another of the other end and lower limit water-level alarm pilot lamp E2 series connection and power supply is connected, described lower bound range K switch 2 normally closed contacts one end links to each other with the other end of lower bound range K switch 2 normally opened contacts, another of the other end and upper limit water-level alarm pilot lamp E1 series connection and power supply is connected, the other end of described lower bound range K switch 2 normally opened contacts link to each other with the other end of upper limit travel switch K1 normally opened contact afterwards connect with warning electric bell RL get back to power supply another go up mutually.
The beneficial effects of the utility model are: along with rising or the decline of water level, also along with rising or descending, electric bell gives the alarm ball float after water level indicator is run into the upper limit or lower bound range switch, in time the prompting people go up water or cut off the water, and are easy to use, highly sensitive, long service life, cost of manufacture is low.The utility model is applicable to and is not suitable for the pond that automatic loading water is cut off the water.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1 is water level indicator, and 2 is water level scale, and 3 is the pond, 4 push rods, 5 automatic control circuits, 6 ball floats, K1 upper limit travel switch, K2 lower bound range switch.
Fig. 2 is circuit theory diagrams of the present utility model.
P1 is power input, and DK is power switch, and RD is insurance, and K1 upper limit travel switch, K2 lower bound range switch, E1 are upper limit water-level alarm pilot lamp, and E2 is lower limit water-level alarm pilot lamp, and RL is the water-level alarm electric bell.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, a kind of water level indication autoalarm, a kind of water level indication autoalarm, by the ball float 6 that is positioned at pond 3, the water level scale 2 and the automatic control circuit 5 that are arranged on the pond 3 constitute, at the upper limit place of described water level scale 2 upper limit travel switch K1 is set, the lower limit place arranges lower bound range K switch 2, described upper limit travel switch K1 is connected with automatic control circuit 5 circuit with lower bound range K switch 2, described ball float 6 is provided with push rod 4, a water level indicator 1 is fixed on the push rod 4, between upper limit travel switch K1 and lower bound range K switch 2.Described automatic control circuit 5 is by power switch DK, insurance RD, upper limit travel switch K1, lower bound range K switch 2, upper limit water-level alarm pilot lamp E1, lower limit water-level alarm pilot lamp E2 and warning electric bell RL form, described power input P1, power switch DK series connection back any one mutually by behind the insurance RD respectively with upper limit travel switch K1 normally opened contact one end, lower bound range K switch 2 normally opened contacts one end connects, described upper limit travel switch K1 normally closed contact one end links to each other with the other end of upper limit travel switch K1 normally opened contact, another of the other end and lower limit water-level alarm pilot lamp E2 series connection and power supply is connected, described lower bound range K switch 2 normally closed contacts one end links to each other with the other end of lower bound range K switch 2 normally opened contacts, another of the other end and upper limit water-level alarm pilot lamp E1 series connection and power supply is connected, the other end of described lower bound range K switch 2 normally opened contacts link to each other with the other end of upper limit travel switch K1 normally opened contact afterwards connect with warning electric bell RL get back to power supply another go up mutually.
As Fig. 1, shown in Figure 2, principle of work of the present utility model is as follows: when beginning to go up water, DK closes a switch, ball float is along with the rising of water level also begins to rise, when water level arrives upper limit water level, water level indicator 1 touches upper limit travel switch K1, the power supply of power input input this moment is supplied with electric bell RL power supply through the normally opened contact of switch DK, insurance RD, upper limit travel switch K1, electric bell RL sends the sound, supply with upper limit water level indicator light E1 power supply through the normally closed contact of lower bound range K switch 2 again, E1 is luminous for upper limit water level indicator light.The operator on duty obtains stopping to go up water after the information.
Claims (2)
1. a water level is indicated autoalarm, by the ball float that is positioned at pond (3) (6), the water level scale (2) and the automatic control circuit (5) that are arranged on the pond (3) constitute, it is characterized in that: at the upper limit place of described water level scale (2) upper limit travel switch (K1) is set, the lower limit place arranges lower bound range switch (K2), described upper limit travel switch (K1) is connected with automatic control circuit (5) circuit with lower bound range switch (K2), described ball float (6) is provided with push rod (4), a water level indicator (1) is fixed on the push rod (4), is positioned between upper limit travel switch (K1) and the lower bound range switch (K2).
2. water level according to claim 1 is indicated autoalarm, it is characterized in that: described automatic control circuit (5) is by power switch (DK), insurance (RD), upper limit travel switch (K1), lower bound range switch (K2), upper limit water-level alarm pilot lamp (E1), lower limit water-level alarm pilot lamp (E2) and warning electric bell (RL) are formed, described power input (P1), power switch (DK) series connection back any one mutually by after the insurance (RD) respectively with upper limit travel switch (K1) normally opened contact one end, lower bound range switch (K2) normally opened contact one end connects, described upper limit travel switch (K1) normally closed contact one end links to each other with the other end of upper limit travel switch (K1) normally opened contact, another of the series connection of the other end and lower limit water-level alarm pilot lamp (E2) and power supply is connected, described lower bound range switch (K2) normally closed contact one end links to each other with the other end of lower bound range switch (K2) normally opened contact, another of the series connection of the other end and upper limit water-level alarm pilot lamp (E1) and power supply is connected, the other end of described lower bound range switch (K2) normally opened contact link to each other with the other end of upper limit travel switch (K1) normally opened contact afterwards connect with warning electric bell (RL) get back to power supply another go up mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188577 CN203203663U (en) | 2013-04-16 | 2013-04-16 | Automatic alarm for water level indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320188577 CN203203663U (en) | 2013-04-16 | 2013-04-16 | Automatic alarm for water level indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203663U true CN203203663U (en) | 2013-09-18 |
Family
ID=49147763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320188577 Expired - Fee Related CN203203663U (en) | 2013-04-16 | 2013-04-16 | Automatic alarm for water level indication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203663U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457890A (en) * | 2014-12-25 | 2015-03-25 | 刘岩 | Canned intelligent volume monitoring device |
| CN104748816A (en) * | 2015-03-16 | 2015-07-01 | 同济大学 | Ponding warning mechanical device for overpass culvert and tunnel surface |
| CN107894266A (en) * | 2017-11-08 | 2018-04-10 | 张冰清 | A kind of Internet of Things water level alarm |
-
2013
- 2013-04-16 CN CN 201320188577 patent/CN203203663U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457890A (en) * | 2014-12-25 | 2015-03-25 | 刘岩 | Canned intelligent volume monitoring device |
| CN104748816A (en) * | 2015-03-16 | 2015-07-01 | 同济大学 | Ponding warning mechanical device for overpass culvert and tunnel surface |
| CN107894266A (en) * | 2017-11-08 | 2018-04-10 | 张冰清 | A kind of Internet of Things water level alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131202 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Wei Binpeng Patentee after: Jincheng Power Supply Company, State Grid Shanxi Electric Power Company Address before: 048100, Shanxi City, Jincheng province Yangcheng County town run Village Patentee before: Wei Binpeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20180416 |