CN203392255U - Blowdown apparatus for double-layer multi-bin skid-mounted oil filling tanks - Google Patents
Blowdown apparatus for double-layer multi-bin skid-mounted oil filling tanks Download PDFInfo
- Publication number
- CN203392255U CN203392255U CN201320427304.7U CN201320427304U CN203392255U CN 203392255 U CN203392255 U CN 203392255U CN 201320427304 U CN201320427304 U CN 201320427304U CN 203392255 U CN203392255 U CN 203392255U
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- CN
- China
- Prior art keywords
- oil storage
- storage tank
- small oil
- tank
- blowdown apparatus
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a blowdown apparatus for double-layer multi-bin skid-mounted oil filling tanks, and belongs to the field of oil storage. The blowdown apparatus mainly comprises a large oil storage tank and a plurality of small oil storage tanks. The multiple standard elliptical small oil storage tanks are arranged inside the large oil storage tank, each two adjacent small oil storage tanks are separated from each other by a bin partition plate, an arc-shaped barrier is arranged at the bottom of an inner cavity of each small oil storage tank and is latticed, and a blowdown opening is formed in one side of the bottom of each small oil storage tank and is perforated through a steel protective layer to extend to the outside of the large oil storage tank. The blowdown apparatus has the advantages that impurities in the small oil filling tanks are settled at the bottoms of the tanks, explosion-proof materials are separated from the impurities by the arc-shaped barriers and are prevented from being discharged along with the impurities, accordingly, waste of explosion-proof material resources can be prevented, and blockage of the blowdown openings due to the fact that the explosion-proof materials are discharged along with the impurities can be prevented; the blowdown apparatus is safe and reliable, and is convenient to maintain and clean, and the like.
Description
Technical field
The utility model relates to a kind of petrol storage tank in oil product storage field, specifically a kind of blowdown apparatus with double-deck many storehouses skid filling tank.
Background technology
Petrol storage tank is the container that stores oil product, and it is the major equipment of oil depot.Petrol storage tank can divide metallic oil tank and nonmetallic oil tank by material; By present position, can divide sunken oil storage, semi underground tank and over ground tank; Pressing installation form can discrete, horizontal; By shape, can divide cylindrical, square box shape and spherical.
The application of Horizontal cylinder shape oil tank is very extensive.Because it has, bear higher malleation and the ability of negative pressure, be conducive to reduce the evaporation loss of oil product, also reduced the danger of presence of fire.It can be at machinery, and one manufactures in batch, then transports building site to and installs, and is convenient to carrying and removes, and manoevreability is better.Shortcoming is that capacity is generally less, and the quantity of use is many, and floor area is large.It is applicable to small-sized distributive oil terminal, rural area oil depot, Station in City, the attached oil depot of army's field oil depot or enterprise.In large-scale oil depot, be also used as attached oil tank and use, as blow-down tank and dump tank etc.
In the prior art, for many storehouses of bilayer skid filling tank, it is after using certain hour, at the bottom of the tank of filling tank, can remain water and solid impurities, if discharged not in time, accumulation, also can affect to the oily quality in filling tank gradually.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of blowdown apparatus that small oil storage tank in many storehouses of bilayer skid filling tank is carried out to many storehouses of bilayer skid filling tank of blowdown is provided.
The utility model is achieved through the following technical solutions:
The blowdown apparatus of a kind of bilayer many storehouses skid filling tank, comprise large-scale oil storage tank and small oil storage tank, it is characterized in that: the small-sized standard petrol storage tank that is provided with several cylindrical ellipse heads in the inside of large-scale oil storage tank, between adjacent small oil storage tank, by partition panel, separate, partition panel in the middle of the arcwall face of each small oil storage tank nestles up, between described small oil storage tank and large-scale oil storage tank, leave the space of collecting little tank leakage, the inwall of each small oil storage tank is provided with block blast-proof materials, the bottom position of the inner chamber of described small oil storage tank is provided with a curved baffle, described curved baffle is latticed or paliform, a side in the bottom of small oil storage tank has sewage draining exit, described sewage draining exit extends to the outside of large-scale oil storage tank through steel protective cover, on sewage draining exit, be provided with valve, contamination precipitation in small-sized filling tank is at the bottom of tank, utilize curved baffle that explosion-proof lamp is separated with impurity, prevent that explosion-proof lamp is along with impurity is discharged together, avoided the waste of explosion-proof lamp resource, also avoid explosion-proof lamp along with impurity discharge, to cause the obstruction of sewage draining exit simultaneously, the bottom of small oil storage tank is provided with leakage detection device, technique scheme is further limited, and described block blast-proof materials is the netted or globoid of high-voidage structure, technique scheme is further limited, and the detection probe of described leakage detection device connects signal switching amplifier by wire, and the output signal of signal switching amplifier is connected with annunciator, technique scheme is further limited, described small oil storage tank apical position all opened a manhole, manhole passes large-scale oil storage tank from top to bottom and is connected with small oil storage tank, and cleaning is safeguarded in the inside of opening to facilitate staff to enter small oil storage tank of manhole.
The utility model compared with prior art has following beneficial effect:
1. safe and reliable;
2. be convenient to safeguard clean.
Accompanying drawing explanation
Fig. 1 is the blowdown apparatus schematic diagram of double-deck many storehouses skid filling tank;
Fig. 2 is the blowdown apparatus sewage draining exit schematic diagram of double-deck many storehouses skid filling tank.
In figure: tank base 1, curved baffle 2, small oil storage tank 3 small oil storage tank inside 4,
Large-scale oil storage tank 5, partition panel 6, sewage draining exit 7, valve 8 and manhole 9.
The specific embodiment
Below in conjunction with accompanying drawing, content of the present utility model is further described:
Be illustrated in figure 1 the blowdown apparatus schematic diagram of double-deck many storehouses skid filling tank, comprise large-scale oil storage tank, tank base 1, small oil storage tank 3, curved baffle 2 and sewage draining exit 7.
Large-scale oil storage tank 5 is arranged on tank base 1, in the inside of large-scale oil storage tank 5, be provided with two small oil storage tanks 3, two small oil storage tanks 3 are the small-sized standard petrol storage tank of cylindrical ellipse head, and between two small oil storage tanks 3, be provided with partition panel 6, partition panel 6 in the middle of the arcwall face of each small oil storage tank 3 nestles up, partition panel 6 can be a fully enclosed plate, also can some holes have been opened uniformly at partition panel 6, the shape in hole can be circle, and square or other shapes are all fine.
At the apical position of each small oil storage tank 3, all opened a manhole 9, manhole 9 is from top to bottom through large-scale oil storage tank 5 being connected with small oil storage tank 3, and the opening of manhole 9 facilitates staff to enter small oil storage tank inside 4.
Schematic diagram is as shown in Figure 2 known, bottom position at the inner chamber of small oil storage tank 3 is provided with a curved baffle 7, curved baffle 7 is latticed or paliform, a side in the bottom of small oil storage tank 3 has sewage draining exit 7, sewage draining exit 7 passes large-scale oil storage tank 5 and extends to the outside of large-scale oil storage tank, is provided with valve 8 on sewage draining exit 7.
Claims (4)
1. the blowdown apparatus of many storehouses of bilayer skid filling tank, comprise large-scale oil storage tank and small oil storage tank, it is characterized in that: the small-sized standard petrol storage tank that is provided with several cylindrical ellipse heads in the inside of large-scale oil storage tank, between adjacent small oil storage tank, by partition panel, separate, partition panel in the middle of the arcwall face of each small oil storage tank (being exactly said ellipse head) nestles up, between described small oil storage tank and large-scale oil storage tank, leave the space of collecting little tank leakage, the inwall of each small oil storage tank is provided with block blast-proof materials; The bottom position of the inner chamber of described small oil storage tank is provided with an arc or trapezoidal baffle plate; described arc or trapezoidal baffle plate are latticed or paliform; a side in the bottom of small oil storage tank has sewage draining exit; described sewage draining exit extends to the outside of large-scale oil storage tank through steel protective cover; on sewage draining exit, be provided with valve, the bottom of small oil storage tank is provided with leakage detection device.
2. the blowdown apparatus of bilayer according to claim 1 many storehouses skid filling tank, is characterized in that: described block blast-proof materials is the netted or globoid of high-voidage structure.
3. the blowdown apparatus of bilayer according to claim 1 many storehouses skid filling tank, is characterized in that: the detection probe of described leakage detection device connects signal switching amplifier by wire, and the output signal of signal switching amplifier is connected with annunciator.
4. the blowdown apparatus of bilayer according to claim 1 many storehouses skid filling tank, is characterized in that: described small oil storage tank apical position all opened a manhole, manhole is from top to bottom through large-scale oil storage tank and be connected with small oil storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427304.7U CN203392255U (en) | 2013-07-18 | 2013-07-18 | Blowdown apparatus for double-layer multi-bin skid-mounted oil filling tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320427304.7U CN203392255U (en) | 2013-07-18 | 2013-07-18 | Blowdown apparatus for double-layer multi-bin skid-mounted oil filling tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392255U true CN203392255U (en) | 2014-01-15 |
Family
ID=49903802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320427304.7U Withdrawn - After Issue CN203392255U (en) | 2013-07-18 | 2013-07-18 | Blowdown apparatus for double-layer multi-bin skid-mounted oil filling tanks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332415A (en) * | 2013-07-18 | 2013-10-02 | 江苏三科安全科技有限公司 | Blowdown apparatus of skid-mounted oil feeding tank with double layers and multiply storehouses |
-
2013
- 2013-07-18 CN CN201320427304.7U patent/CN203392255U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332415A (en) * | 2013-07-18 | 2013-10-02 | 江苏三科安全科技有限公司 | Blowdown apparatus of skid-mounted oil feeding tank with double layers and multiply storehouses |
| CN103332415B (en) * | 2013-07-18 | 2016-03-09 | 江苏三科安全科技有限公司 | A kind of blowdown apparatus of bilayer many storehouses skid filling tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140115 Effective date of abandoning: 20160309 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |