CN205140139U - Overflow alarm device - Google Patents
Overflow alarm device Download PDFInfo
- Publication number
- CN205140139U CN205140139U CN201520874564.8U CN201520874564U CN205140139U CN 205140139 U CN205140139 U CN 205140139U CN 201520874564 U CN201520874564 U CN 201520874564U CN 205140139 U CN205140139 U CN 205140139U
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- CN
- China
- Prior art keywords
- overflow
- box body
- level switch
- fluid collection
- liquid
- 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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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses an overflow alarm device, including the box body, the liquid level switch of dress in the box body to reach the alarm by liquid level switch control, be equipped with the baffle inside the box body, the baffle divide into hydrops chamber and exhaust chamber with the box body, be equipped with the inlet on the box body of hydrops chamber one side, be equipped with the liquid outlet on the box body of exhaust chamber one side, the liquid level height that highly is greater than the closed work of liquid level switch of baffle, the lower part of baffle is equipped with intercommunication hydrops chamber and exhaust chamber passageway, and the flow area of inlet is greater than the flow area of intercommunication hydrops chamber and exhaust chamber passageway, and overflow liquid is accumulated the liquid level switch closing control alarm and is reported to the police, overflow liquid is discharged through intercommunication passageway and liquid outlet, and the liquid level switch disconnection restores to the throne, the utility model discloses have overflow automatic alarm and automatic re -setting's function, improved the security of bunkering operation.
Description
Technical field
The utility model relates to warning device, especially a kind of overflow alarming device.
Background technology
Bunkering operation is a critical operations in marine engine room portion, and it is related to economy and the security of boats and ships.
In current fueling operation flow process, when just having started to refuel, require to add speed oil slow, and need black gang to measure cargo tank frequently, to confirm speed and the amount of oiling.Once cargo tank is filled it up with and black gang does not have Timeliness coverage, continuation is refueled by oiling pipeline in cargo tank, and the oil spill in cargo tank goes out, thus causes loss unnecessary economically, and brings hidden danger to safety of ship.Therefore, in existing fueling operation, cargo tank overflow can not add black gang's workload by automatic alarm on the one hand, adds economic loss and the potential safety hazard of boats and ships on the other hand.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of overflow alarming device, and it has overflow automatic alarm and automatically reset function, improves the security of bunkering operation.
For achieving the above object, the technical solution of the utility model is: a kind of overflow alarming device, comprises box body, is contained in the level switch in box body, and the alarm controlled by level switch; Be provided with dividing plate at tray interior, box body is divided into fluid collection chamber and exhaust chamber by dividing plate; The box body of fluid collection chamber side is provided with inlet, the box body of exhaust chamber side is provided with liquid outlet; The height of described dividing plate is higher than the liquid level of level switch Operating In Persistent Current Mode; The bottom of described dividing plate is provided with and is communicated with fluid collection chamber and exhaust chamber passage, and the circulation area of inlet is greater than the circulation area of communicating passage, and overflow liquid is accumulated to level switch Closed control alarm equipment alarm; Overflow liquid is discharged by described liquid outlet, and level switch disconnects and resetting.
Further improvement, also comprises overflow storehouse, and overflow liquid is expelled to described overflow storehouse.
Further improvement, described overflow storehouse is provided with permeability cell, is beneficial to overflowing liquid and enters overflow storehouse.
Preferred described level switch is float switch.
Space is left between preferred described dividing plate upper end and box body.
Preferred described connection fluid collection chamber and exhaust chamber passage are positioned at the junction bottom dividing plate and box body.
Preferred described alarm is audible-visual annunciator.
Further improvement, described box body is provided with a hand hole cover near a side of fluid collection chamber, facilitates installation and the maintenance of level switch.
Preferably, described inlet is located at box body top, fluid collection chamber side, and described liquid outlet is located at bottom the box body of exhaust chamber side, is beneficial to overflow liquid and thoroughly discharges.
The utility model on the one hand utilize the circulation area of inlet compared be communicated with fluid collection chamber and the circulation area of exhaust chamber passage large, overflow liquid liquid level in fluid collection chamber is raised level switch is closed, level switch Closed control alarm equipment alarm; Black gang stops after obtaining alerting signal refueling to cargo tank, and in fluid collection chamber, overflow liquid is by being communicated with fluid collection chamber and exhaust chamber passage inflow exhaust chamber, discharges overflow liquid through liquid outlet; Along with liquid level in fluid collection chamber reduces, level switch declines with liquid level and disconnects, and level switch resets; Therefore the utility model after automatic alarm and can automatically reset, and black gang can be avoided to continue to refuel after filling it up with oil, decrease the economic loss in oiling work, eliminate potential safety hazard.
The utility model structure is simple, and cost is low, and practicality is good, substantially increases the work efficiency of black gang.
Accompanying drawing explanation
Fig. 1 is stereographic map of the present utility model;
Fig. 2 is fundamental diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and concrete embodiment, the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of overflow alarming device, comprise box body 1, be contained in the level switch 2 in box body 1, in the present embodiment, preferred level switch 2 is float switch, and the alarm to be controlled by level switch 2, not shown alarm part, the preferred audible-visual annunciator of alarm of the present embodiment.
Be provided with dividing plate 3 in box body 1 inside, described dividing plate 3 upper end can with box body 1 top contact, also can and box body 1 top between leave space; Box body 1 is divided into fluid collection chamber 11 and exhaust chamber 12 by dividing plate 3.Space is left in the present embodiment between preferred described dividing plate 3 upper end and box body 1 top.
The box body 1 of fluid collection chamber 11 side is provided with inlet 13, and inlet 13 can be arranged at the top of the box body 1 of fluid collection chamber 11 side, also can be arranged at the side on box body 1 top of fluid collection chamber 11 side; The box body 1 of exhaust chamber 12 side is provided with liquid outlet 14, and liquid outlet 14 can be arranged at the bottom of the box body 1 of exhaust chamber 12 side, also can be arranged on the side of box body 1 bottom of exhaust chamber 12 side; If liquid outlet 14 is arranged on the side of box body 1 bottom of exhaust chamber 12 side, then require that the height of liquid outlet 14 disconnects the liquid level needed for resetting lower than level switch 2, ensure that level switch 2 can disconnect reset; Preferably inlet 13 is arranged at the top of the box body 1 of fluid collection chamber 11 side in the present embodiment, and liquid outlet 14 is arranged at the bottom of the box body 1 of exhaust chamber 12 side.
The height of described dividing plate 3 is higher than the liquid level of level switch 2 Operating In Persistent Current Mode.Described dividing plate 3 bottom and box body 1 bottom junctions are provided with 3 and are communicated with fluid collection chamber 11 and exhaust chamber 12 passage 31, the circulation area of inlet 13 is much larger than the circulation area being communicated with fluid collection chamber 11 and exhaust chamber 12 passage 31, overflow liquid accelerated accumulation to the make-position of level switch 2, thus controls alarm equipment alarm.
Black gang stops refueling according to the signal that overflow is reported to the police in time, and the overflow liquid in fluid collection chamber 11 flows into exhaust chamber 12 by connection fluid collection chamber 11 and exhaust chamber 12 passage 31, then is expelled to overflow storehouse 4 through the liquid outlet 14 be positioned on exhaust chamber 12 side box body 1; Along with the reduction of overflow liquid liquid level in fluid collection chamber 11, level switch 2 disconnects and resetting.In order to ensure that overflowing liquid physical efficiency enters in overflow storehouse 4 smoothly, also on overflow storehouse 4, be provided with permeability cell 41.
The conveniently installation of level switch 2 and maintenance, described box body 1 is provided with a hand hole cover 15 near a side of fluid collection chamber 11.
The course of work of the present utility model is: during cargo tank overflow, and overflow liquid flows into fluid collection chamber 11 through inlet 13, and in fluid collection chamber 11, liquid level is increased to level switch 2 and closes; Level switch 2 Closed control alarm equipment alarm; After alarm equipment alarm, black gang stops refueling, and the overflow liquid of accumulation in fluid collection chamber 11 flow in exhaust chamber 12 through connection fluid collection chamber 11 and exhaust chamber 12 passage 31; Overflow liquid in exhaust chamber 12 is expelled to overflow storehouse 4 through liquid outlet 14.
Below be only the utility model preferred embodiment, those skilled in the art makes by claim the protection domain that equivalent change all falls into this case.
Claims (9)
1. an overflow alarming device, comprises box body, is contained in the level switch in box body, and the alarm controlled by level switch; It is characterized in that: be provided with dividing plate at tray interior, box body is divided into fluid collection chamber and exhaust chamber by dividing plate; The box body of fluid collection chamber side is provided with inlet, the box body of exhaust chamber side is provided with liquid outlet; The height of described dividing plate is higher than the liquid level of level switch Operating In Persistent Current Mode; The bottom of described dividing plate is provided with and is communicated with fluid collection chamber and exhaust chamber passage, and the circulation area of inlet is greater than the circulation area being communicated with fluid collection chamber and exhaust chamber passage, and overflow liquid is accumulated to level switch Closed control alarm equipment alarm; Overflow liquid is discharged by described liquid outlet, and level switch disconnects and resetting.
2. a kind of overflow alarming device according to claim 1, is characterized in that: also comprise overflow storehouse, overflow liquid is expelled to described overflow storehouse.
3. a kind of overflow alarming device according to claim 2, is characterized in that: described overflow storehouse is provided with permeability cell.
4. a kind of overflow alarming device according to claim 1, is characterized in that: described level switch is float switch.
5. a kind of overflow alarming device according to claim 1, is characterized in that: leave space between described dividing plate upper end and box body.
6. a kind of overflow alarming device according to claim 1, is characterized in that: described connection fluid collection chamber and exhaust chamber passage are positioned at the junction bottom dividing plate and box body.
7. a kind of overflow alarming device according to claim 1, is characterized in that: described alarm is audible-visual annunciator.
8. a kind of overflow alarming device according to claim 1, is characterized in that: described box body is provided with a hand hole cover near a side of fluid collection chamber.
9., according to the arbitrary described a kind of overflow alarming device of claim 1 to 8, it is characterized in that: described inlet is located at box body top, fluid collection chamber side, described liquid outlet is located at bottom the box body of exhaust chamber side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874564.8U CN205140139U (en) | 2015-11-04 | 2015-11-04 | Overflow alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874564.8U CN205140139U (en) | 2015-11-04 | 2015-11-04 | Overflow alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205140139U true CN205140139U (en) | 2016-04-06 |
Family
ID=55625908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874564.8U Expired - Fee Related CN205140139U (en) | 2015-11-04 | 2015-11-04 | Overflow alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205140139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639821A (en) * | 2021-08-09 | 2021-11-12 | 中国北方稀土（集团）高科技股份有限公司 | Fault judgment device and fault judgment method for mixed clarification extractor |
-
2015
- 2015-11-04 CN CN201520874564.8U patent/CN205140139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639821A (en) * | 2021-08-09 | 2021-11-12 | 中国北方稀土（集团）高科技股份有限公司 | Fault judgment device and fault judgment method for mixed clarification extractor |
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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: 20160406 Termination date: 20211104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |