CN203338154U - Water level alarm - Google Patents
Water level alarm Download PDFInfo
- Publication number
- CN203338154U CN203338154U CN2013203629730U CN201320362973U CN203338154U CN 203338154 U CN203338154 U CN 203338154U CN 2013203629730 U CN2013203629730 U CN 2013203629730U CN 201320362973 U CN201320362973 U CN 201320362973U CN 203338154 U CN203338154 U CN 203338154U
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- alarm
- water level
- derby
- crossbeam
- 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 discloses a water level alarm which has the advantages of simple structure, convenient application, low cost, labor saving, high efficiency and high sensitivity, and is suitable for popularization and application. The technical scheme adopted by the utility model for realizing the advantages is that: the water level alarm comprises a transverse beam which is connected with a movable bayonet of a first metal rod, wherein one end of the transverse beam is connected with a second metal rod; the lower part of the second metal rod is connected with a plastic floating ball; the other end of the transverse beam is provided with a metal block; a second metal plate is arranged near the position above the metal block; a first metal plate is arranged near the position below the metal block; the first metal plate and the second metal plate are electrically connected through a third lead and then electrically connected with an alarm through a second lead; and the metal block is electrically connected with the alarm through a first lead.
Description
Technical field
The utility model relates to a kind of aquaculture automatic control component, especially a kind of water level alarm of looks and skills.。
Background technology
At present, in culture fishery, at indoor cement pit, cultivate in the fry process especially, due to negligent supervision, forget in changing the water process and close inlet valve in time and cause the nursery pond spilling water, the nursery pond accidental water leakage also happens occasionally in addition, thereby causes the fry loss.These situations, by strengthening management, increase the generation that the inspection trips frequency reduces accident, but this will increase the input of manpower greatly, and working time, working strength increase greatly.However, occurring in to a certain extent of accident still can't be avoided fully.Invent a kind of simple, practicality, sensitive water level abnormality warning device is notified in time the operator on duty to seem and is necessary very much.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to use, with low cost for prior art, and Labor-saving high-efficiency is highly sensitive, a kind of water level alarm that is suitable for applying.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of water level alarm, comprise the crossbeam be connected with the movable bayonet of the first Metallic rod, and wherein: an end of crossbeam is connected with the second Metallic rod; The second Metallic rod below is connected with plastic floating ball; The other end of crossbeam is provided with derby; Derby is provided with the second sheet metal near top; Derby is provided with the first sheet metal near below; The first sheet metal is electrically connected to alarm through the second wire with the second sheet metal in the lump after privates is electrically connected to; Derby is electrically connected to alarm through the first wire.
The second Metallic rod vertically is connected in crossbeam by bolt.
The first sheet metal and the second sheet metal are equipped with the electric shock sheet.
Further, the technical solution of the utility model be this device by warning system, water level-indication system forms.The alarm of the low-voltage direct with acousto-optic that the alarm of warning system is independent current source, the alarm below is provided with knob, and an end of the first wire is connected with knob, and the other end of the first wire is connected with derby.One end of the second wire is connected with the first sheet metal, and the other end of the second wire is connected with the other end of knob.One end of privates connects the first sheet metal, and the other end connects the second sheet metal.The first sheet metal and the second sheet metal are equipped with the electric shock sheet.The first Metallic rod is welded in the irony base, and crossbeam is connected with the first Metallic rod by movable bayonet, and derby is connected in beam-ends.The second Metallic rod vertically is connected in the crossbeam other end by bolt, and the second Metallic rod below connects plastic floating ball.
The utility model utilizes SEA LEVEL VARIATION to control derby by ball float and crossbeam and contacts with the electric shock sheet of the first sheet metal or the second sheet metal, thus the work of trigger alarm device, and the ANOMALOUS VARIATIONS of notifying the operator on duty to note water level in pond, get rid of hidden danger in time.Because the utility model is simple in structure, easy to use, there is promotional value.
Advantage of the present utility model: this device can be used as the warning device of water level in water pool ANOMALOUS VARIATIONS, has simple in structurely, highly sensitive, and water level is too high too lowly all can give the alarm automatically, is suitable for applying.
The accompanying drawing explanation
Fig. 1 is the utility model embodiment device structural representation.
Embodiment
Below in conjunction with attached embodiment, the utility model is described in further detail.
Drawing reference numeral explanation: the first Metallic rod 1, movable bayonet 2, the second sheet metal 3, privates (4), electric shock sheet 5, the first sheet metal 6, the second wire 7, alarm 8, derby 9, the first wire 10, knob 11, the second Metallic rod 12, bolt 13, crossbeam 14, ball float 15.
Embodiment: with reference to Fig. 1, a kind of water level alarm, comprise the crossbeam 14 be connected with the movable bayonet 2 of the first Metallic rod 1, and wherein: an end of crossbeam 14 is connected with the second Metallic rod 12; The second Metallic rod 12 belows are connected with plastic floating ball 15; The other end of crossbeam 14 is provided with derby 9; Be provided with the second sheet metal 3 near derby 9 tops; Be provided with the first sheet metal 6 near derby 9 belows; The first sheet metal 6 is electrically connected to alarm 8 through the second wire 7 with the second sheet metal 3 in the lump after privates 4 is electrically connected to; Derby 9 is electrically connected to alarm 8 through the first wire 10.
The second Metallic rod 12 vertically is connected in crossbeam 14 by bolt 13.
The first sheet metal 6 and the second sheet metal 3 are equipped with electric shock sheet 5.
The end that warning jingle bell 8 belows are provided with knob 11, the first wires 10 is connected with knob 11, and the other end of the first wire 10 is connected with derby 9.One end of the second wire 7 is connected with the first sheet metal 6, and the other end of the second wire 7 is connected with the other end of knob 11.One end of privates 4 connects the first sheet metal 6, and the other end connects the second sheet metal 3.The first sheet metal 6 and the second sheet metal 3 are equipped with electric shock sheet 5.The first Metallic rod 1 is welded in irony base 16, and crossbeam 14 is connected with the first Metallic rod 1 by movable bayonet 2, and derby 9 is connected in crossbeam 14 ends.The second Metallic rod 12 vertically is connected in crossbeam 14 other ends by bolt 13, and the second Metallic rod 12 belows connect plastic floating ball 15.During use, the pool inner water position is adjusted to predetermined altitude, ball float 15 is placed in pond, and base 16 is placed in outside pond.Regulate movable bayonet 2 and bolt 13 crossbeam 14 is horizontal, and make derby 9 between the first sheet metal 6 and the second sheet metal 3.When the pool inner water potential drop is low, ball float decreases, and now derby 9 and the second sheet metal 3 are connected, and alarm 8 work are reported to the police; When water level raises, ball float rises thereupon, and now derby 9 and the first sheet metal 6 are connected, and alarm 8 work are reported to the police, and prompting operator on duty's pool inner water position ANOMALOUS VARIATIONS, checked water drainage-supply system in time.
Although in conjunction with preferred embodiment, described the utility model; so it is not in order to limit the utility model; any those skilled in the art; in the situation that do not break away from spirit and scope of the present utility model; therefore can implement to the theme of listing displacement and the modification of various changes, coordinator here, protection domain of the present utility model is as the criterion when looking proposed the scope that claim limits.
Claims (3)
1. a water level alarm, comprise the crossbeam (14) be connected with the movable bayonet (2) of the first Metallic rod (1), and it is characterized in that: an end of described crossbeam (14) is connected with the second Metallic rod (12); Described the second Metallic rod (12) below is connected with plastic floating ball (15); The other end of described crossbeam (14) is provided with derby (9); Described derby (9) is provided with the second sheet metal (3) near top; Described derby (9) is provided with the first sheet metal (6) near below; Described the first sheet metal (6) is electrically connected to alarm (8) through the second wire (7) with the second sheet metal (3) in the lump after privates (4) is electrically connected to; Described derby (9) is electrically connected to alarm (8) through the first wire (10).
2. a kind of water level alarm according to claim 1, is characterized in that the second Metallic rod (12) vertically is connected in crossbeam (14) by bolt (13).
3. a kind of water level alarm according to claim 1 and 2, is characterized in that the first sheet metal (6) and the second sheet metal (3) are equipped with electric shock sheet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203629730U CN203338154U (en) | 2013-06-24 | 2013-06-24 | Water level alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203629730U CN203338154U (en) | 2013-06-24 | 2013-06-24 | Water level alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203338154U true CN203338154U (en) | 2013-12-11 |
Family
ID=49706819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203629730U Expired - Fee Related CN203338154U (en) | 2013-06-24 | 2013-06-24 | Water level alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203338154U (en) |
-
2013
- 2013-06-24 CN CN2013203629730U patent/CN203338154U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |