CN209635092U - A kind of refined oil storage tank of safety leakage proof - Google Patents
A kind of refined oil storage tank of safety leakage proof Download PDFInfo
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- CN209635092U CN209635092U CN201822190448.0U CN201822190448U CN209635092U CN 209635092 U CN209635092 U CN 209635092U CN 201822190448 U CN201822190448 U CN 201822190448U CN 209635092 U CN209635092 U CN 209635092U
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- tank body
- oil
- floating plate
- storage tank
- tank
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Abstract
The utility model system provides a kind of refined oil storage tank of safety leakage proof, including tank body, and the inner wall of tank body is covered with antistatic backing, and the both ends of tank body have been respectively communicated with oil inlet pipe and flowline；Interior floating plate is equipped in tank body, the side wall of interior floating plate is tightly attached on antistatic backing, and interior floating plate is equipped with an air hole, linkage post is fixed on interior floating plate, contact-cup anemometer is fixed at the top of inner tank wall, contact-cup anemometer is matched with linkage post, and contact-cup anemometer is connected with alarm；Escape pipe is communicated at the top of tank body, escape pipe is externally provided with liquid sealing pipe, and liquid sealing pipe connects flowline by gas-guide tube, is additionally provided with transition cover in gas-guide tube, oil gas collection liquid is marked in liquid sealing pipe.The utility model security performance is high, and reliable interlink warning structure is arranged, and can effectively avoid product oil injection excessive and leak, moreover it is possible to ensure to have enough spaces can be with buffering air pressure in oil tank, reliable oil gas discharge structure can reduce the loss of oil gas.
Description
Technical field
The utility model relates to tank structures, specifically disclose a kind of refined oil storage tank of safety leakage proof.
Background technique
Refined oil storage tank is the container for store product oil product, is mainly used for oil plant, oil depot and other industry
In.Product oil is producing and processing by crude oil, can be divided into petroleum fuel, petroleum solvent and industrial chemicals, lubricant, stone
Wax, asphalt, 6 class of petroleum coke, wherein oil-fired yield is maximum, accounts for about 90%, various lubricant products account for about 5%.
In the prior art, single layer iron storage tank store product oil is generally used, interior floating plate is usually set in storage tank to reduce
The evaporation loss of oil product, when injecting product oil or output product oil, product oil liquid surface lifting promotes interior floating plate that lifting fortune occurs
It is dynamic, it rubs between interior floating plate meeting and the inner wall of storage tank, it is likely that will form electric spark, there are security risks；Locating for tank body
Uncontrollable variation can occur for the temperature of environment, to avoid product oil from causing to form biggish gas inside and outside storage tank because of temperature change
Pressure difference, it will usually through-hole be set on storage tank to balance inner and outer air pressure, though reducing security risk, will lead to product oil volatilization
Leakage, causes oil and gas loss.
Utility model content
Based on this, it is necessary to be directed to prior art problem, provide a kind of refined oil storage tank of safety leakage proof, security performance
Height can effectively reduce the loss of oil gas, improve the reliability of oil storage.
To solve prior art problem, the utility model discloses a kind of refined oil storage tank of safety leakage proof, including tank body,
The inner wall of tank body is covered with antistatic backing, and the both ends of tank body have been respectively communicated with oil inlet pipe and flowline, have been equipped with oil inlet in oil inlet pipe
Valve, flowline is interior to be equipped with delivery valve；
Interior floating plate is equipped in tank body, the side wall of interior floating plate is tightly attached on antistatic backing, and interior floating plate is equipped with an air hole,
It is fixed with linkage post on interior floating plate, contact-cup anemometer, contact-cup anemometer and linkage post are fixed at the top of inner tank wall
Match, contact-cup anemometer is connected with alarm, and alarm is fixed on outside tank body；
Escape pipe is communicated at the top of tank body, escape pipe is externally provided with liquid sealing pipe, and liquid sealing pipe connects flowline by gas-guide tube,
Transition cover is additionally provided in gas-guide tube, the transition enclosure is set to the surface of escape pipe, and oil gas collection liquid is marked in liquid sealing pipe, and oil gas is received
The height of liquid collecting is h, and the height of escape pipe is H, and the difference in height of transition cover bottom and fluid-tight bottom of the tube is d, H > h > d.
Further, antistatic backing is PTFE layers.
Further, anti-corrosion film layer is additionally provided between inner tank wall and antistatic backing.
Further, anti-corrosion film layer is epoxy resin film layer.
Further, the outer wall of tank body is covered with thermal insulation layer.
Further, thermal insulation layer is covered with reflecting layer far from tank body on one side.
Further, anti-vortex structure is equipped in oil inlet pipe.
The utility model has the following beneficial effects: the utility model discloses a kind of refined oil storage tank of safety leakage proof, setting
Reliable electrostatic prevention structure can effectively avoid interior floating plate and tank skin from rubbing to form electric spark, and security performance is high, and setting is reliable
Interlink warning structure, warning reminding operator on duty stops oiling movement when oiling reaches certain altitude, can effectively keep away
Exempt from product oil injection excessively and from escape pipe to leak, moreover it is possible to ensure there are enough spaces can be with buffering air pressure, further in oil tank
The safety for improving oil tank entirety, while being arranged reliable oil gas discharge structure, and the outlet of exhaust structure is not and external environment
It is directly connected to, the loss of oil gas can be effectively reduced, improve the reliability of oil storage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Appended drawing reference are as follows: tank body 10, antistatic backing 11, anti-corrosion film layer 12, thermal insulation layer 13, reflecting layer 14, oil inlet pipe 21, into
Oil valve 211, anti-vortex structure 212, flowline 22, delivery valve 221, interior floating plate 23, air hole 231, linkage post 24, contact are fixed
Position device 25, alarm 26, escape pipe 30, liquid sealing pipe 31, gas-guide tube 32, transition cover 33, oil gas collection liquid 34.
Specific embodiment
For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below
The utility model is described in further detail in conjunction with attached drawing and specific embodiment.
With reference to Fig. 1.
The utility model embodiment discloses a kind of refined oil storage tank of safety leakage proof, including tank body 10, tank body 10 it is interior
Wall is covered with antistatic backing 11, and the both ends of tank body 10 have been respectively communicated with oil inlet pipe 21 and flowline 22, be equipped in oil inlet pipe 21 into
Oil valve 211, flowline 22 is interior to be equipped with delivery valve 221；
Interior floating plate 23 is equipped in tank body 10, the side wall of interior floating plate 23 is tightly attached on antistatic backing 11, can effectively improve interior
Floating plate 23 can effectively avoid electrostatic from generating and influence safety to the volatilization prevention leaking performance of product oil, interior floating plate 23
It is equipped with an air hole 231, air pressure can be prevented uneven and influence smoothly injection product oil, moreover it is possible to avoid air pressure change mistake
Security risk is caused greatly, linkage post 24 is fixed on interior floating plate 23, is fixed with contact-cup anemometer at the top of 10 inner wall of tank body
25, contact-cup anemometer 25 is matched with linkage post 24, and contact-cup anemometer 25 is connected with alarm 26, and alarm 26 is fixed on tank
Outside body 10, product oil can not be filled in tank body 10, otherwise has the hidden danger of leakage, explosion, and tank body 10 is monitored by interior floating plate 23
Interior finished product oil volume is alarmed once reaching critical value and triggering alarm 26；
The top of tank body 10 is communicated with escape pipe 30, and escape pipe 30 is externally provided with liquid sealing pipe 31, and liquid sealing pipe 31 is fixed on tank body
On 10, liquid sealing pipe 31 connects flowline 22 by gas-guide tube 32, can balance the air pressure of flowline 22, while can be released effectively
The extra gas in the inside of tank body 10 is additionally provided with transition cover 33 in gas-guide tube 32, and transition cover 33 is sheathed on the surface of escape pipe 30,
The radius of escape pipe 30 is r, and the radius of liquid sealing pipe 31 is P, and the radius of transition cover 33 is R, r < R < P, is marked with oil in liquid sealing pipe 31
Gas collection liquid 34, the height of oil gas collection liquid 34 are h, and the height of escape pipe 30 is H, 33 bottom of transition cover and 31 bottom of liquid sealing pipe
Difference in height be d, i.e., the minimum spacing at the top of transition cover 33 and 10 outer wall of tank body is d, H > h > d.
Open inlet valve 211, product oil from oil inlet pipe 21 enter tank body 10 in, interior floating plate 23 float in tank body 10 at
On product oil, air hole 231 discharges the extra gas in 23 lower section of interior floating plate, as product oil constantly injects, interior floating plate 23 constantly on
It rises, interior floating plate 23 is in close contact with antistatic backing 11, can effectively ensure leak-proof energy, while antistatic backing 11 can be effective
It prevents electrostatic from generating, avoids security risk, when interior floating plate 23 rises to certain altitude, the triggering contact Middle Eocene of linkage post 24
Device 25, contact-cup anemometer 25 start alarm 26, and 26 warning reminding operator on duty of alarm stops injection product oil, avoids into
The injection of product oil is excessive and leaks from flowline 30, while can be improved the whole security performance of tank body 10；Extra gas or oil
Gas is discharged from escape pipe 30, and oil gas collection liquid 34 is entered after concentrating in transition cover 33, and oil gas collection liquid 34 is collected to be taken in gas
The product oil of band, remaining gas are discharged in gas-guide tube 32 and flowline 22 from oil gas collection liquid 34.
Reliable electrostatic prevention structure is arranged in the utility model, and interior floating plate and tank skin can effectively be avoided to rub to form electrical fire
Flower, security performance is high, and reliable interlink warning structure is arranged, warning reminding operator on duty when oiling reaches certain altitude
Stop oiling movement, can effectively avoid product oil injection excessive and be leaked from escape pipe, moreover it is possible to ensure to have in oil tank enough
Space can further increase the safety of oil tank entirety with buffering air pressure, while reliable oil gas discharge structure is arranged, exhaust knot
The outlet of structure is not directly connected to external environment, can be effectively reduced the loss of oil gas, be improved the reliability of oil storage.
In the present embodiment, antistatic backing 11 is PTFE layers, and PTFE, also known as polytetrafluoroethylene (PTFE), coefficient of friction is extremely low, has
Antiacid alkali resistant resists the characteristics of various organic solvents, is practically insoluble in all solvents, has good antistatic property.
In the present embodiment, anti-corrosion film layer 12 is additionally provided between 10 inner wall of tank body and antistatic backing 11, it is preferable that corrosion prevention film
Layer 12 be epoxy resin film layer, can effectively avoid product oil from directly contacting with tank body 10, so as to avoid tank body 10 by
Product oil corrosion can effectively ensure the leak resistance of storage tank.
In the present embodiment, the outer wall of tank body 10 is covered with thermal insulation layer 13, and thermal insulation layer 13 can effectively completely cut off external thermal energy,
It avoids thermal energy from transmitting into the inside of tank body 10, finished product heating of oil is avoided to explode.
Based on the above embodiment, thermal insulation layer 13 is covered with reflecting layer 14 far from tank body 10 on one side, and reflecting layer 14 can have
Thermal energy outside effect reflection, avoids thermal energy from remaining on reflecting layer 14.
In the present embodiment, anti-vortex structure 212 is equipped in oil inlet pipe 21, it is preferable that anti-vortex structure includes radial hands over
Pitch the two boards of setting.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of refined oil storage tank of safety leakage proof, which is characterized in that including tank body (10), the inner wall of the tank body (10) covers
It is stamped antistatic backing (11), the both ends of the tank body (10) have been respectively communicated with oil inlet pipe (21) and flowline (22), the oil inlet
It manages in (21) and is equipped with inlet valve (211), be equipped with delivery valve (221) in the flowline (22)；
Interior floating plate (23) are equipped in the tank body (10), the side wall of the interior floating plate (23) is tightly attached to the antistatic backing (11)
On, the interior floating plate (23) is equipped with an air hole (231), is fixed with linkage post (24) on the interior floating plate (23), described
It is fixed with contact-cup anemometer (25) at the top of tank body (10) inner wall, the contact-cup anemometer (25) and the linkage post (24)
Matching, the contact-cup anemometer (25) are connected with alarm (26), and the alarm (26) is fixed on the tank body (10) outside；
It is communicated with escape pipe (30) at the top of the tank body (10), the escape pipe (30) is externally provided with liquid sealing pipe (31), the liquid
Tube sealing (31) connects the flowline (22) by gas-guide tube (32), is additionally provided with transition cover (33), institute in the gas-guide tube (32)
The surface that transition cover (33) is sheathed on the escape pipe (30) is stated, is marked with oil gas collection liquid (34) in the liquid sealing pipe (31),
The height of the oil gas collection liquid (34) is h, and the height of the escape pipe (30) is H, transition cover (33) bottom with it is described
The difference in height of liquid sealing pipe (31) bottom is d, H > h > d.
2. a kind of refined oil storage tank of safety leakage proof according to claim 1, which is characterized in that the antistatic backing
It (11) is PTFE layers.
3. a kind of refined oil storage tank of safety leakage proof according to claim 1, which is characterized in that in the tank body (10)
Anti-corrosion film layer (12) are additionally provided between wall and the antistatic backing (11).
4. a kind of refined oil storage tank of safety leakage proof according to claim 3, which is characterized in that the anti-corrosion film layer
It (12) is epoxy resin film layer.
5. a kind of refined oil storage tank of safety leakage proof according to claim 1, which is characterized in that the tank body (10)
Outer wall is covered with thermal insulation layer (13).
6. a kind of refined oil storage tank of safety leakage proof according to claim 5, which is characterized in that the thermal insulation layer (13)
It is covered with reflecting layer (14) on one side far from the tank body (10).
7. a kind of refined oil storage tank of safety leakage proof according to claim 1, which is characterized in that the oil inlet pipe (21)
It is interior to be equipped with anti-vortex structure (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822190448.0U CN209635092U (en) | 2018-12-25 | 2018-12-25 | A kind of refined oil storage tank of safety leakage proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822190448.0U CN209635092U (en) | 2018-12-25 | 2018-12-25 | A kind of refined oil storage tank of safety leakage proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209635092U true CN209635092U (en) | 2019-11-15 |
Family
ID=68475288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822190448.0U Active CN209635092U (en) | 2018-12-25 | 2018-12-25 | A kind of refined oil storage tank of safety leakage proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209635092U (en) |
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2018
- 2018-12-25 CN CN201822190448.0U patent/CN209635092U/en active Active
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