CN215477179U - Oil leakage emergency device at drainage pipe of floating roof tank - Google Patents
Oil leakage emergency device at drainage pipe of floating roof tank Download PDFInfo
- Publication number
- CN215477179U CN215477179U CN202121154619.XU CN202121154619U CN215477179U CN 215477179 U CN215477179 U CN 215477179U CN 202121154619 U CN202121154619 U CN 202121154619U CN 215477179 U CN215477179 U CN 215477179U
- Authority
- CN
- China
- Prior art keywords
- floating roof
- double
- emergency
- oil
- storage tank
- 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.)
- Active
Links
Images
Abstract
An emergency device for petroleum leakage at a drain pipe of a floating roof tank comprises: the device comprises a storage tank shell, a floating roof, an edge seal, a suspension supporting leg, an emergency rainwater overflow port, a double-layer hose, an oil detection device and a water outlet; can in time remind the staff to restore, collect the oil of leaking simultaneously, prevent environmental pollution.
Description
Technical Field
The utility model relates to a petroleum storage device, in particular to a petroleum leakage emergency device at a drainage pipe of a floating roof tank.
Background
Petroleum is an important fuel power resource in industrial production, and many advantages of petroleum are incomparable with other fuels. Petroleum is an important fuel power source in land, sea and air traffic, and in the production of various industrial plants. In modern defense, the fuels used by new weapons, supersonic aircraft, missiles and rockets are extracted from petroleum.
Petroleum products such as crude oil, gasoline, kerosene and the like with volatility are usually stored in an open external floating roof storage tank, the external floating roof storage tank is generally called an external floating roof oil tank, namely the storage tank is not designed with a vault and is an external open tank, an external floating roof which vertically floats up and down is arranged in the external floating roof storage tank, the external floating roof horizontally rises or falls along with the stored liquid, the external floating roof oil tank is provided with a floating disc which covers the surface of the oil product and rises and falls along with the liquid level of the oil product, and because the floating disc and the oil surface almost have no gas space, the evaporation loss of the stored oil product can be greatly reduced. A central drainage system is arranged on the floating roof to ensure that accumulated water can be drained smoothly in rainy and snowy days, and avoid disc sinking accidents. However, in daily use, the interval between the tank and the drain pipe often has failure and oil leakage due to the joint corrosion of rainwater and oil, which results in oil leakage, environmental pollution and resource waste. The utility model provides an alarm device for oil tank leakage, which can remind workers of repairing in time, and meanwhile, leaked oil is collected to prevent environmental pollution.
Disclosure of Invention
The utility model aims to: the leakage alarm device aims to solve the problem that oil leakage is caused due to corrosion and breakage of the oil tank and the drain pipe wall, timely finds leakage, gives an alarm, collects the leakage and prevents pollution. Reduce the resource waste, stop environmental pollution, improve personnel's security.
In order to achieve the purpose, the utility model provides the following technical scheme: an emergency device for petroleum leakage at a floating roof tank drain pipe comprises: 1. the system comprises a storage tank shell 2, a floating roof 3, an edge seal 4, a suspension supporting leg 5, an emergency rainwater overflow port 6, a double-layer hose 7, an oil detection device 8 and a water outlet; the method is characterized in that: the outer floating roof is fixedly connected with the edge sealing device; the storage tank shell is connected with the edge sealing device in a sliding way; the suspension supporting legs are fixedly connected with the floating roof; the emergency rainwater overflow port is arranged on the floating roof in a penetrating way; the water outlet pipe is arranged on the storage tank shell in a penetrating way; the double-layer hose is fixedly connected between the emergency rainwater overflow port and the water outlet; the oil detection device is fixedly arranged on the inner wall of the gap of the double-layer hose.
Preferably, the edge sealing device is a mechanical sealing device and is an immersion type sealing, the mechanical sealing is tightly contacted with the wall of the storage tank through a flexible sealing ring plate under the action of a boom system, and uneven annular space caused by local deformation of the tank wall is filled;
preferably, the floating roof is a floating roof floating on the surface of the liquid storage and floating up and down along with the input and output of the liquid storage;
preferably, the suspension supporting feet are fixedly arranged on the floating roof to prevent the floating roof from touching the bottom;
preferably, the outer ring of the double-layer hose is divided into an inner hose layer and an outer hose layer, and a 2cm gap is formed between the two hose layers.
Preferably, the oil detection device probe is fixedly arranged at one side close to the inner wall in the gap of the double-layer hose;
compared with the prior art, the utility model has the beneficial effects that: according to the utility model, by installing the double-layer hose, when the pipe wall close to one side of petroleum is damaged, the leaked petroleum can be temporarily stored in the gap and cannot be mixed with rainwater in the inner-layer hose and discharged into the environment, so that environmental pollution and resource waste are caused.
Drawings
Fig. 1 is a schematic view of a leak emergency device.
Fig. 2 is a schematic structural diagram of the alarm device.
In the figure, 1 is a storage tank shell, 2 is a floating roof, 3 is an edge seal, 4 is a suspension supporting leg, 5 is an emergency rainwater overflow port, 6 is a double-layer hose, 7 is a petroleum detection device TCCG-S4, 8 is a water outlet, 9 is blue PVE polyester fiber, and 10 is polypropylene.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An emergency device for petroleum leakage at a drain pipe of a floating roof tank comprises: 1. the system comprises a storage tank shell 2, a floating roof 3, an edge seal 4, a suspension supporting leg 5, an emergency rainwater overflow port 6, a double-layer hose 7, an oil detection device 8 and a water outlet; the method is characterized in that: the outer floating roof is fixedly connected with the edge sealing device; the storage tank shell is connected with the edge sealing device in a sliding way; the suspension supporting legs are fixedly connected with the floating roof; the emergency rainwater overflow port is arranged on the floating roof in a penetrating way; the water outlet pipe is arranged on the storage tank shell in a penetrating way; the double-layer hose is fixedly connected between the emergency rainwater overflow port and the water outlet; the oil detection device is fixedly arranged on the inner wall of the gap of the double-layer hose.
The oil detection probe TCCG-S4 referred to in the present invention is available in the market or private order.
The outer ring of the double-layer hose is galvanized steel wire, the outer lining is polypropylene, the inner ring is galvanized steel wire, and the inner wall is blue PVE polyester fiber.
This real novel double-deck hose of mentioning installs the balancing weight outward, prevents that the hose from colliding the storage tank shell when floating the low liquid level of top.
During operation, when the double-layer hose is not damaged, rainwater flows into the inner pipe of the double-layer hose from the emergency rainwater overflow port and then is discharged to the outside from the water outlet, and the pressure of the floating roof is reduced. The outer layer of double-deck hose takes place the damage, and oil leaks, can store in the clearance of double-deck hose at first flowing into, and the oil detection device who installs in the clearance this moment will detect the existence of oil gas, reports to the police to the staff, in time maintains the oil tank.
Claims (1)
1. An emergency device for petroleum leakage at a drain pipe of a floating roof tank comprises: the device comprises a storage tank shell, a floating roof, an edge seal, a suspension supporting leg, an emergency rainwater overflow port, a double-layer hose, an oil detection device and a water outlet; the method is characterized in that: the outer floating roof is fixedly connected with the edge sealing device; the storage tank shell is connected with the edge sealing device in a sliding way; the suspension supporting legs are fixedly connected with the floating roof; the emergency rainwater overflow port is arranged on the floating roof in a penetrating way; the water outlet pipe is arranged on the storage tank shell in a penetrating way; the double-layer hose is fixedly connected between the emergency rainwater overflow port and the water outlet; the oil detection device is fixedly arranged on the inner wall of the gap of the double-layer hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154619.XU CN215477179U (en) | 2021-05-26 | 2021-05-26 | Oil leakage emergency device at drainage pipe of floating roof tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154619.XU CN215477179U (en) | 2021-05-26 | 2021-05-26 | Oil leakage emergency device at drainage pipe of floating roof tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215477179U true CN215477179U (en) | 2022-01-11 |
Family
ID=79780586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121154619.XU Active CN215477179U (en) | 2021-05-26 | 2021-05-26 | Oil leakage emergency device at drainage pipe of floating roof tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215477179U (en) |
-
2021
- 2021-05-26 CN CN202121154619.XU patent/CN215477179U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202022743U (en) | Fireproof anti-explosion container type systemized integral gas station | |
| CN204056841U (en) | The double-deck buried petrol storage tank of environment-friendly type | |
| CN215477179U (en) | Oil leakage emergency device at drainage pipe of floating roof tank | |
| CN105863030B (en) | A kind of inspection shaft well lid and the inspection shaft for pipe gallery internal drainage pipeline | |
| JP2019064728A (en) | Dewatering system for oil tank | |
| CN201588292U (en) | Isolation device of water drain pipes in oil tank area | |
| CN111636547A (en) | Accumulated liquid pool device of LNG (liquefied Natural gas) station | |
| CN209907415U (en) | Vertical jacking opening device for jacking pipe | |
| CN210319375U (en) | Flexible membrane material gas storage device | |
| CN202432249U (en) | Anti-leakage device of coal gas drainer | |
| CN206359236U (en) | Fuel charger oil trap and its dispenser system | |
| CN201605648U (en) | Oil tank area drainage pipe structure provided with partition wall | |
| CN217080582U (en) | Drainage monitoring device for main oil tank of steam turbine | |
| CN207130855U (en) | A kind of municipal drainage changes its course device | |
| CN216783832U (en) | Fuel oil and rainwater collecting system of helicopter deck | |
| CN205931967U (en) | Oil tank | |
| CN212960090U (en) | High-temperature-resistant anti-leakage valve for chemical management | |
| CN220522527U (en) | Wellhead waste liquid receiving disc for christmas tree | |
| CN219140116U (en) | Pipeline regulating valve group | |
| CN215059367U (en) | Lubricating oil leakage collecting device for fan gear box | |
| CN203847713U (en) | Simple water seal valve used in negative pressure liquid inlet state | |
| CN219300524U (en) | Leakage-proof gas drainer | |
| CN210913791U (en) | Liquid medium type buried steel-glass fibre reinforced plastic double-layer oil storage tank | |
| CN210116858U (en) | Novel secondary sealing device with outer floating roof and space ventilation function | |
| CN103968081B (en) | Simple and easy water seal valve under negative pressure feed liquor state |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |