CN2772624Y - Overflow protector of centrifugal oil purifier - Google Patents
Overflow protector of centrifugal oil purifier Download PDFInfo
- Publication number
- CN2772624Y CN2772624Y CN 200520039618 CN200520039618U CN2772624Y CN 2772624 Y CN2772624 Y CN 2772624Y CN 200520039618 CN200520039618 CN 200520039618 CN 200520039618 U CN200520039618 U CN 200520039618U CN 2772624 Y CN2772624 Y CN 2772624Y
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- CN
- China
- Prior art keywords
- oil
- conditioner
- liquid
- level switch
- oil conditioner
- 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 - Lifetime
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Abstract
The utility model relates to an overflow protector of a centrifugal oil purifier, which is characterized in that a liquid level switch is arranged in a sewage-discharge container which outputs sewage after being purified by the oil purifier; an output line of the liquid level switch is connected with an electromagnetic valve and a motor of the oil purifier in parallel; the electromagnetic valve is connected between an oil tank and a pipeline of an oil feed pump; an inlet pipeline is connected with a separating device of the oil purifier; the top of the sewage-discharge container is provided with an inlet; the bottom of the container is provided with a sewage discharge port of small caliber. Once oil-overflow occurs, the utility model can make the oil purifier stop and close the oil inlet pipeline, and the waste of oil liquid and environment pollution are avoided.
Description
(1) technical field
The utility model relates to centrifugal oil conditioner oil spilling protective device.
(2) background technology
Centrifugal oil conditioner is a principle of utilizing centrifugation, water in the fluid and impurity is separated from oil, to reach the purpose of peace and quiet fluid.Because oil is different with the density of water, the size of suffered centrifugal force is also different in the device of rotation at a high speed, the centrifugal force that water is subjected to is big, oily suffered centrifugal force is little, therefore under action of centrifugal force, water will inevitably flow laterally, and oil can flow to the inside, has so just realized separating of oil and water.Oil conditioner needs earlier machine to be left after the rated speed when starting, adds water in machine, forms one deck water seal under action of centrifugal force, opens the oil-feed valve then, allows oil enter in the machine continuously.Under action of centrifugal force, the water in the oil separates out with oil, and impurity and moisture content are finally discharged by water side sewage draining exit.And oil is discharged by oily side oil drain out through purifying the back, and returns fuel tank through the oil pump that machine carries.A necessary condition of the normal operation of oil conditioner is the existence that water seal will be arranged, if water seal loses, under action of centrifugal force, then all oil will directly flow to water side sewage draining exit and discharge, and cause oil spill accident.
But oil conditioner is in operation, and the chance that water seal loses is a lot.As: 1, since the Water in oil amount seldom, oil conditioner after long-time running water shutoff because natural evaporation loss and can't being replenished; If the seal of 2 oil conditioners causes seal failure to cause water shutoff to leak owing to long-play is aging; 3,, thereby cause the centrifugal force deficiency to cause the water shutoff forfeiture because the transmission device fault of oil conditioner causes machine not reach rated speed.In case the water seal forfeiture causes oil spilling and can not in time find, and in time shuts down, and cuts off oil-feed.Will cause fluid to discharge and make waste by sewage draining exit in large quantities, and, also cause the site environment pollution because fluid overflows in a large number.And existing centrifugal oil conditioner does not have the oil spilling protective device, after the oil spilling situation takes place, is difficult to timely shutdown, cuts off oil-feed.Overflow in a large number at fluid often, after the fuel tank low oil level is reported to the police, just found by the people.
(3) summary of the invention
The purpose of this utility model is to provide a kind of centrifugal oil conditioner oil spilling protective device, in case this protective device oil spilling just stopped oil conditioner when taking place, and closes inflow pipeline, prevents that fluid from wasting and environmental pollution.
The utility model is achieved in that a kind of centrifugal oil conditioner oil spilling protective device; it is characterized in that in oil conditioner purifies the blowdown container of exporting the back, liquid-level switch being housed; the liquid-level switch output line also connects magnetic valve and the oil conditioner motor; magnetic valve is connected on the pipeline enclosure of fuel tank and oil-feed pump, and inlet pipeline is connected to the oil conditioner separator.
Above-mentioned centrifugal oil conditioner oil spilling protective device, described blowdown container top is established import, is provided with a small-bore sewage draining exit at container bottom.
The utility model is on the basis of existing centrifugal oil conditioner, and by install liquid-level switch additional in the container of blowdown, by the liquid level face in the liquid-level switch monitoring blowdown container, liquid-level switch output connects oil conditioner motor and the magnetic valve that is contained on the inflow pipeline.Under the normal condition, it is less that oil conditioner purifies the moisture content and the impurity of discharging the back, discharges from the small-bore sewage draining exit of blowdown container bottom.And when oil spill accident took place, a large amount of oil flowed into the blowdown container, and liquid level fast rise in the container is after oil level is raised to certain altitude; the pass signal is sent in the liquid-level switch action, in time cuts off oil conditioner; close inflow pipeline, realize autostop, prevent that fluid from further leaking.
(4) description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the centrifugal oil conditioner oil spilling of a utility model protective device structural representation.
Among the figure: 1 oil conditioner motor, 2 oil conditioner transmission devices, 3 oil conditioner separators, 4 oil-feed pumps, 5 oil drain pumps, 6 fuel tanks, 7 blowdown containers, 8 liquid-level switches, 9 magnetic valves, 10 small-bore sewage draining exits.
(5) specific embodiment
Referring to Fig. 1; a kind of centrifugal oil conditioner oil spilling protective device is on existing oil conditioner device basic, in oil conditioner purifies the blowdown container of exporting the back 7 liquid-level switch 8 is housed; liquid-level switch 8 output lines also connect magnetic valve 9 and oil conditioner motor 1, thus control oil conditioner and inflow pipeline.Centrifugal oil conditioner is made up of oil conditioner motor 1, oil conditioner transmission device 2, oil conditioner separator 3, oil-feed pump 4 and oil drain pump 5.Oil is squeezed into separator 3 from fuel tank 6 through oil-feed pump 4, oil conditioner motor 1 drives oil conditioner separator 4 by transmission device 2 and runs up, purify the back through centrifugation and oil is returned fuel tank 6 by oil drain pump 5, impurity wherein and moisture content enter in the blowdown container 7 from blowdown container 7 tops, discharge from the small-bore sewage draining exit 10 of blowdown container 7 bottoms.Magnetic valve 9 is connected on the pipeline enclosure of fuel tank 6 and oil-feed pump 4, and inlet pipeline is connected to oil conditioner separator 3.
When the oil conditioner operate as normal, by oil conditioner sewage draining exit row seldom, after a spot of impurity enters blowdown container 7, can discharge by the small-bore sewage draining exit 10 of blowdown container 7 bottoms to the water of blowdown container 7 and impurity, liquid levels can not rise in the blowdown container 7.When oil spill accident takes place when; a large amount of fluid enter blowdown container 7; because the sewage draining exit 10 of blowdown container 7 bottoms is very little; have little time to discharge, cause oil level fast rise in the blowdown container 7, after oil level is raised to certain altitude; liquid-level switch 8 actions; send the pass signal, close the magnetic valve 9 of oil conditioner motor 1 and inlet pipeline, realize autostop thus.Like this, when water shutoff loses and when oil spilling took place, the oil spilling protective device can in time be cut off oil conditioner motor 1, and oil-feed magnetic valve 9 cuts out, and has only a spot of fluid to flow in the blowdown container 7 like this, and can not cause a large amount of fluid wastes.
Claims (2)
1. centrifugal oil conditioner oil spilling protective device; it is characterized in that in oil conditioner purifies the blowdown container of exporting the back, liquid-level switch being housed; the liquid-level switch output line also connects magnetic valve and the oil conditioner motor; magnetic valve is connected on the pipeline enclosure of fuel tank and oil-feed pump, and inlet pipeline is connected to the oil conditioner separator.
2. centrifugal oil conditioner oil spilling protective device according to claim 1 is characterized in that the blowdown container top establishes import, is provided with a small-bore sewage draining exit at the blowdown container bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039618 CN2772624Y (en) | 2005-02-07 | 2005-02-07 | Overflow protector of centrifugal oil purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039618 CN2772624Y (en) | 2005-02-07 | 2005-02-07 | Overflow protector of centrifugal oil purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2772624Y true CN2772624Y (en) | 2006-04-19 |
Family
ID=36707880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520039618 Expired - Lifetime CN2772624Y (en) | 2005-02-07 | 2005-02-07 | Overflow protector of centrifugal oil purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2772624Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648166B (en) * | 2009-09-03 | 2011-05-11 | 高震宇 | High fine centrifugal oil purifying device |
| CN103143455A (en) * | 2012-12-12 | 2013-06-12 | 镇江市科能电力设备有限公司 | Oil leakage protection device for centrifugal machine |
| CN104307646A (en) * | 2014-10-29 | 2015-01-28 | 成都美益达医疗科技有限公司 | Simple automatic stop circuit of blood centrifuge |
| CN110935197A (en) * | 2019-12-16 | 2020-03-31 | 扬州华联电工材料有限公司 | Centrifugal oil purifier oil spilling protection device with installation of being convenient for |
-
2005
- 2005-02-07 CN CN 200520039618 patent/CN2772624Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648166B (en) * | 2009-09-03 | 2011-05-11 | 高震宇 | High fine centrifugal oil purifying device |
| CN103143455A (en) * | 2012-12-12 | 2013-06-12 | 镇江市科能电力设备有限公司 | Oil leakage protection device for centrifugal machine |
| CN104307646A (en) * | 2014-10-29 | 2015-01-28 | 成都美益达医疗科技有限公司 | Simple automatic stop circuit of blood centrifuge |
| CN110935197A (en) * | 2019-12-16 | 2020-03-31 | 扬州华联电工材料有限公司 | Centrifugal oil purifier oil spilling protection device with installation of being convenient for |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150207 Granted publication date: 20060419 |