CN202339224U - Liquid level type overflow alarm device - Google Patents
Liquid level type overflow alarm device Download PDFInfo
- Publication number
- CN202339224U CN202339224U CN2012201184314U CN201220118431U CN202339224U CN 202339224 U CN202339224 U CN 202339224U CN 2012201184314 U CN2012201184314 U CN 2012201184314U CN 201220118431 U CN201220118431 U CN 201220118431U CN 202339224 U CN202339224 U CN 202339224U
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- liquid
- alarm
- fluid
- level controller
- type overflow
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Abstract
The utility model discloses a liquid level type overflow alarm device, comprising a floating ball liquid level controller, a liquid barrel and an alarm device, wherein a floating ball of the floating ball liquid level controller is arranged in the liquid barrel, a liquid level controller of the floating ball liquid level controller is arranged on the outer side wall of the liquid barrel, and the output of the liquid level controller is connected with the input of the alarm device. The liquid level type overflow alarm device disclosed by the utility model is simple and practical, has good generality and applicability, can well adapt to a severe working environment on a ship, has low fault rate and no misjudgement or judgement delay, and can rapidly and accurately give an alarm when a liquid tank is excessively filled.
Description
Technical field
The utility model relates to a kind of fluid level alarm, particularly a kind of liquid-level type overflow alarm.
Background technology
There is a large amount of liquid tanks to exist aboard ship; Include fuel oil tank, FWT etc.; In the filling process of liquid tank, whether the filling that can not have several crewman to observe liquid tank is at the same time accomplished, causes the liquid spillover so in the filling process of liquid tank, through regular meeting liquid tank takes place because of excessive filling; That on the run-down pipe of liquid tank, is adopted at present is the overflow viewer of visual examination or ultrasound wave class reflected wave pattern detector basically.Particularly the part that constitutes of reflected wave pattern detector is many for existing overflow detector, and is mostly electronic component, because the failure rate of a device is how much to be directly proportional with the quantity of its component part; The quantity of part is many more in the device, and the fault of device is just high more, and on the ship in the cabin in bad working environment also just in time be electronic component least suitable environment; Simultaneously; On a lot of ships, engineer's total quality is not high, can not adapt to the various devices of complicated electronic a little.
Therefore, be that overflow viewer or detector all disconnected the or judgement delay phenomenon of erroneous judgement occurs through regular meeting.The influence of overflow viewer liquid body medium, installation site and ambient lighting that visual examination is used can't clearly be observed liquid in use for some time and whether pass through run-down pipe from sight glass; And the reflected wave pattern detector is except the price height, also exists detecting head easily by solid dielectric wearing and tearing or covered phenomenon contained in the liquid, simultaneously, because working environment abominable in the cabin on the ship also causes the detector mission life to lack and job insecurity.
Summary of the invention
To the deficiency that exists in the prior art; The purpose of the utility model is to provide a kind of simple and practical, versatility and the good liquid-level type overflow alarm of applicability; And can adapt to well that bad working environment on the ship, failure rate are low, erroneous judgement can not occur disconnected or judge and incur loss through delay phenomenon, when excessive filling appears in liquid tank, can report to the police quickly and accurately.
The technical scheme of the utility model is achieved in that the liquid-level type overflow alarm; Comprise ball float level controller, liquid bucket and alarm; The ball float of said ball float level controller is positioned at said liquid bucket; The fluid level controller of said ball float level controller is installed on the lateral wall of said liquid bucket, and the output of said fluid level controller is connected with the input of said alarm.
Above-mentioned liquid-level type overflow alarm, the bleed-off fluid inlet of said liquid bucket bottom and liquid tank or liquid container fluid communication, the bleed-off fluid outlet and the overflow holding bay fluid communication on said liquid bucket top; The fluid that overflows in said liquid tank or the liquid container gets in the said overflow holding bay from said liquid bucket.
Above-mentioned liquid-level type overflow alarm is in the said liquid bucket of said ball float between said bleed-off fluid inlet and the outlet of said bleed-off fluid.
Above-mentioned liquid-level type overflow alarm, the output of said fluid level controller also is connected with the input of chromacoder, and the output of said chromacoder is connected with the long-distance monitorng device of central control station.
Above-mentioned liquid-level type overflow alarm, said alarm are audible-visual annunciator.
Above-mentioned liquid-level type overflow alarm, local control station comprises said alarm and power supply, the electric current output of said power supply is connected with the electric current input of said fluid level controller and said alarm respectively.
Above-mentioned liquid-level type overflow alarm, said liquid bucket is made up of weldless steel tube, upper head plate and bottom plate, and said upper head plate and said bottom plate seal the last lower nozzle of said weldless steel tube respectively.
The beneficial effect of the utility model is: the great advantage of the utility model liquid-level type overflow alarm is simple in structure; Through a ball float level controller that is installed on the liquid bucket, can realize automatic detection and warning, as long as overflow appears in liquid tank to overflow phenomena; After the liquid that is overflowed gets into the liquid bucket; The ball float come-up of fluid level controller is closed with contact switch, can give the alarm the working stability of whole device, good reliability through audible-visual annunciator; Formation is simple, maintenanceability is good, easy for installation, applicability is good.
The utility model liquid-level type overflow alarm utilizes simple physical construction to make failure rate can drop to minimum point to the problem of overflow viewer in the prior art and detector existence; Do not need to safeguard that the extremely low or no requirement (NR) to user's requirement when breaking down, only needs can in one to two hour, recover operate as normal through whole quick replacing, since simple in structure, so can adapt to bad working environment on the ship well.
Description of drawings
Fig. 1 is the mounting structure synoptic diagram of the utility model liquid-level type overflow alarm;
Fig. 2 is the schematic diagram of the utility model liquid-level type overflow alarm.
Among the figure: 1-fluid level controller, 2-ball float, 3-liquid bucket, 31-bleed-off fluid inlet, the outlet of 32-bleed-off fluid, 4-alarm, 5-chromacoder, 6-central control station, 7-long-distance monitorng device, the local control station of 8-, 9-power supply.
Embodiment
In conjunction with accompanying drawing the utility model is done further explanation:
As shown in Figure 1; Present embodiment liquid-level type overflow alarm comprises ball float level controller, liquid bucket 3 and alarm 4; The ball float 2 of said ball float level controller is positioned at said liquid bucket 3; The fluid level controller 1 of said ball float level controller is installed on the lateral wall of said liquid bucket 3, and the output of said fluid level controller 1 is connected with the input of said alarm 4.Said liquid bucket 3 in the present embodiment is made up of weldless steel tube, upper head plate and bottom plate, and said upper head plate and said bottom plate seal the last lower nozzle of said weldless steel tube respectively.Bleed-off fluid inlet 31 and the liquid tank or the liquid container fluid communication of said liquid bucket 3 bottoms, the bleed-off fluid outlet 32 and the overflow holding bay fluid communication on said liquid bucket 3 tops; The fluid that overflows in said liquid tank or the liquid container gets in the said overflow holding bay from said liquid bucket 3.In the said liquid bucket 3 of said ball float 2 between said bleed-off fluid inlet 31 and said bleed-off fluid outlet 32.As shown in Figure 2, the output of said fluid level controller 1 also is connected with the input of chromacoder 5, and the output of said chromacoder 5 is connected with the long-distance monitorng device 7 of central control station 6.Local control station 8 comprises said alarm 4 and power supply 9, and the electric current output of said power supply 9 is connected with the electric current input of said fluid level controller 1 and said alarm 4 respectively.Said alarm 4 in the present embodiment is an audible-visual annunciator, so that when said liquid tank or liquid container filling completion, carry out sound and luminous warning simultaneously, so that people in time find.
Present embodiment liquid-level type overflow alarm is simple and practical, versatility and applicability are good, to installing space require low, applicable to all ship types.Simultaneously, also use in the overflow passage of various types of liquid containers by land.Can monitor the flooded conditions of liquid tank or liquid container at local control station, also can realize the monitoring of remote central control station at central control station 6 through long-distance monitorng device 7 through chromacoder.The liquid flooding that can be used for all places, all ship types, all categories different viscosities is reported to the police; Good reliability does not receive working environment factor affecting, working stability basically.
The foregoing description only be for explain clearly that the invention does for example, and be not qualification to the invention embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the invention claim.
Claims (7)
1. liquid-level type overflow alarm; It is characterized in that; Comprise ball float level controller, liquid bucket (3) and alarm (4); The ball float of said ball float level controller (2) is positioned at said liquid bucket (3), and the fluid level controller of said ball float level controller (1) is installed on the lateral wall of said liquid bucket (3), and the output of said fluid level controller (1) is connected with the input of said alarm (4).
2. liquid-level type overflow alarm according to claim 1; It is characterized in that; Bleed-off fluid inlet (31) and the liquid tank or the liquid container fluid communication of said liquid bucket (3) bottom, the bleed-off fluid outlet (32) and the overflow holding bay fluid communication on said liquid bucket (3) top; The fluid that overflows in said liquid tank or the liquid container gets in the said overflow holding bay from said liquid bucket (3).
3. liquid-level type overflow alarm according to claim 2 is characterized in that, said ball float (2) is positioned at the said liquid bucket (3) between said bleed-off fluid inlet (31) and the said bleed-off fluid outlet (32).
4. according to the arbitrary described liquid-level type overflow alarm of claim 1-3; It is characterized in that; The output of said fluid level controller (1) also is connected with the input of chromacoder (5), and the output of said chromacoder (5) is connected with the long-distance monitorng device (7) of central control station (6).
5. according to the arbitrary described liquid-level type overflow alarm of claim 1-3, it is characterized in that said alarm (4) is an audible-visual annunciator.
6. according to the arbitrary described liquid-level type overflow alarm of claim 1-3; It is characterized in that; Local control station (8) comprises said alarm (4) and power supply (9), and the electric current output of said power supply (9) is connected with the electric current input of said fluid level controller (1) and said alarm (4) respectively.
7. according to the arbitrary described liquid-level type overflow alarm of claim 1-3, it is characterized in that said liquid bucket (3) is made up of weldless steel tube, upper head plate and bottom plate, said upper head plate and said bottom plate seal the last lower nozzle of said weldless steel tube respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201184314U CN202339224U (en) | 2012-03-27 | 2012-03-27 | Liquid level type overflow alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201184314U CN202339224U (en) | 2012-03-27 | 2012-03-27 | Liquid level type overflow alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202339224U true CN202339224U (en) | 2012-07-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201184314U Expired - Fee Related CN202339224U (en) | 2012-03-27 | 2012-03-27 | Liquid level type overflow alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202339224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752925A (en) * | 2016-02-29 | 2016-07-13 | 上海外高桥造船海洋工程设计有限公司 | Overflow alarming device of fuel system |
-
2012
- 2012-03-27 CN CN2012201184314U patent/CN202339224U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752925A (en) * | 2016-02-29 | 2016-07-13 | 上海外高桥造船海洋工程设计有限公司 | Overflow alarming device of fuel system |
| CN105752925B (en) * | 2016-02-29 | 2021-04-09 | 上海外高桥造船海洋工程设计有限公司 | Overflow alarm device of fuel system |
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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: 20120718 Termination date: 20160327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |