CN111038875A - Anti-wall-sticking petroleum transfer device - Google Patents
Anti-wall-sticking petroleum transfer device Download PDFInfo
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- CN111038875A CN111038875A CN201911397958.8A CN201911397958A CN111038875A CN 111038875 A CN111038875 A CN 111038875A CN 201911397958 A CN201911397958 A CN 201911397958A CN 111038875 A CN111038875 A CN 111038875A
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- oil
- storage tank
- oil storage
- device main
- sticking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/52—Anti-slosh devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/546—Devices for loading or unloading and forming part of the container, e.g. rollers, conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/12—Supports
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention provides an anti-wall-sticking oil transfer device which comprises a device main body, wherein a reinforcing hoop is arranged on the outer surface of the device main body, an oil taking mechanism is arranged on the outer surface of the upper end of the device main body, a connecting support is fixedly arranged on the outer surface of the lower end of the device main body, an anti-collision mechanism is arranged on the inner surface of the device main body, an oil storage tank is arranged on the inner surface of the anti-collision mechanism, and an oil discharge pipe is fixedly connected to the outer surface of one side of the. The anti-wall-sticking petroleum transferring device is provided with the anti-collision mechanism and the oil taking mechanism, so that the petroleum leakage and danger caused by the deformation and severe vibration of the oil storage tank when the petroleum transferring device is collided in the transportation process can be avoided, the petroleum in the petroleum transferring device can be fully taken out, less residue is left, the shaking amplitude of the petroleum in the transportation process is reduced, the safety is improved, and better use prospect is brought.
Description
Technical Field
The invention relates to the field of petroleum storage and transportation, in particular to a petroleum transfer device with an anti-sticking wall.
Background
Petroleum refers to a mixture of hydrocarbons in gaseous, liquid and solid states, with natural occurrence. Petroleum is divided into crude oil, natural gas liquid, natural tar and the like, petroleum storage and transportation not only meets national economic construction, but also is an important part of energy source guarantee in the whole country and even in the world, and according to the petroleum packaging mode, the petroleum storage and transportation can be divided into bulk storage and transportation and integral storage and transportation.
The existing petroleum storage and transportation device capable of fully taking out petroleum has certain defects in use, firstly, when collision occurs in the transportation process, an oil storage tank is deformed and violently vibrated, petroleum leakage is caused and danger occurs, secondly, after transportation is finished, a large amount of residues can exist in the petroleum storage and transportation device, unnecessary waste is caused, petroleum cannot be filled in the transportation process, the shaking amplitude of the petroleum is large, larger load is caused on the oil storage tank, potential safety hazards are caused, certain influence can be brought to the use process of people, and therefore the petroleum transportation device capable of preventing wall adhesion is provided.
Disclosure of Invention
The invention mainly aims to provide an anti-wall-sticking petroleum transfer device which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
anti-wall-sticking oil transfer device, including the device main part, the surface of device main part is provided with the reinforcement hoop, the upper end surface of device main part is provided with gets oily mechanism, the lower extreme external fixed surface of device main part installs the connection support, the internal surface of device main part is provided with anticollision mechanism, anticollision mechanism's internal surface is provided with the oil storage tank, one side external fixed surface of oil storage tank is connected with the oil extraction pipe, the upper end surface of oil extraction valve is provided with the oil extraction valve.
Preferably, the anti-collision mechanism comprises a non-Newtonian fluid, a hanging lug, a steel wire rope and a rubber disc, the outer surface of the oil storage tank is fixedly connected with the hanging lug, the steel wire rope is arranged on the outer surface of the middle of the hanging lug, the diameter of the steel wire rope is 13 millimeters, the non-Newtonian fluid is arranged on the outer surface of the steel wire rope, and the rubber disc is arranged on the outer surface of one side of the device main body.
Preferably, get oily mechanism and include air pump, gasbag, propelling plug and gas-supply pipe, the upper end surface of device main part is provided with the air pump, one side surface of air pump is provided with the gas-supply pipe, the internal diameter of gas-supply pipe is 60 millimeters, and the external diameter is 65 millimeters, one side surface of oil storage tank is provided with the propelling plug, one side surface of propelling plug is provided with the gasbag.
Preferably, be provided with between hangers and the oil storage tank and weld the iron, the surface welded connection of one side surface of hangers and oil storage tank is through welding the iron, be provided with the connector link between wire rope and the hangers, wire rope's one end surface can be dismantled with the middle part surface of hangers through the connector link and be connected, the rubber dish is beta structure, be provided with glue between rubber dish and the oil extraction pipe, the outer fixed surface of glue and oil extraction pipe is led to the middle part surface of rubber dish is connected.
Preferably, the lower extreme surface of gas-supply pipe runs through the upper end surface of oil storage tank, be provided with pipe joint between gas-supply pipe and the gasbag, the upper end surface of gasbag passes through pipe joint and the lower extreme fixed surface of gas-supply pipe to be connected, the surface all around of propelling plug is provided with the rubber circle, the inside of oil storage tank is provided with the hold up tank, the surface of propelling plug passes through the internal surface sliding connection of hold up tank and oil storage tank.
Preferably, the outer surface of the lower end of the connecting support is provided with a transport vehicle, an outer hexagonal screw is arranged between the connecting support and the transport vehicle, and the outer surface of the lower end of the connecting support is fixedly connected with the outer surface of the upper end of the transport vehicle through the outer hexagonal screw.
Advantageous effects
Compared with the prior art, the invention provides the wall-sticking-preventing oil transfer device, which has the following beneficial effects:
1. this antiseized oil transfer device of wall, anticollision mechanism through setting up, when oil storage and transportation device bumps at the in-process of transportation, the device main part receives powerful impact force, this moment because non-Newton's fluidic characteristic can harden rapidly, then the impact force diffusion that will receive, make the atress of oil storage tank more even, wire rope pulls the oil storage tank from four directions, fix the oil storage tank, in collision process, the oil storage tank can shift in the position of device main part, lead to the oil extraction pipe to shift, the elasticity performance of rubber disc plays this moment, prevent that the oil extraction pipe from breaking away and non-Newton's fluidic leakage, thereby avoid oil storage and transportation device to suffer from when the collision in the transportation, the oil storage tank takes place deformation and violent vibrations, lead to oil leakage, take place danger.
2. This antiseized oil transfer device of wall, get oily mechanism through setting up, when taking out the oil, unscrew the oil drain valve, oil in the oil storage tank is discharged through the oil extraction pipe, the outside air of air pump extraction passes through the gas-supply pipe and inputs in the gasbag, the volume increase of gasbag is and promote the removal of promotion plug, can accelerate the discharge of oil, promote the oil that the plug can promote the internal surface of oil storage tank, thereby can fully take out the oil in the oil storage device, when temperature variation leads to oil volume change, the position of promotion plug can be according to the volume change emergence removal of oil, thereby can not be in one side headspace of oil storage, thereby avoid the oil to rock at the transportation, be favorable to people to use, whole oil storage device simple structure that can fully take out the oil, and convenient for operation, the effect of use is better for traditional mode.
Drawings
FIG. 1 is a schematic view of the overall structure of the anti-sticking wall oil transfer device of the present invention.
Fig. 2 is a schematic structural diagram of an anti-collision mechanism in the anti-sticking wall oil transfer device.
Fig. 3 is a schematic structural diagram of a rubber disc in the anti-sticking wall petroleum transportation device.
Fig. 4 is a schematic structural diagram of an oil taking mechanism in the anti-sticking wall petroleum transportation device.
In the figure: 1. a device main body; 2. connecting a support; 3. reinforcing the hoop; 4. an oil discharge pipe; 5. an oil discharge valve; 6. an oil taking mechanism; 61. an air pump; 62. an air bag; 63. pushing the plug; 64. a gas delivery pipe; 7. an anti-collision mechanism; 71. a non-Newtonian fluid; 72. hanging a lug; 73. a wire rope; 74. a rubber disc; 8. an oil storage tank.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the anti-wall-sticking oil transfer device includes a device main body 1, a reinforcing hoop 3 is provided on an outer surface of the device main body 1, an oil taking mechanism 6 is provided on an upper end outer surface of the device main body 1, a connecting support 2 is fixedly installed on a lower end outer surface of the device main body 1, an anti-collision mechanism 7 is provided on an inner surface of the device main body 1, an oil storage tank 8 is provided on an inner surface of the anti-collision mechanism 7, an oil discharge pipe 4 is fixedly connected to an outer surface of one side of the oil storage tank 8, and an oil discharge valve 5.
Further, the anti-collision mechanism 7 comprises a non-newtonian fluid 71, a hanging lug 72, a steel wire 73 and a rubber disc 74, the hanging lug 72 is fixedly connected to the outer surface of the oil storage tank 8, the steel wire 73 is arranged on the outer surface of the middle of the hanging lug 72, the diameter of the steel wire 73 is 13 mm, the non-newtonian fluid 71 is arranged on the outer surface of the steel wire 73, the rubber disc 74 is arranged on the outer surface of one side of the device main body 1, when the oil storage and transportation device collides in the transportation process, the device main body 1 is subjected to strong impact force, the non-newtonian fluid 71 is rapidly hardened due to the characteristics of the non-newtonian fluid, the received impact force is diffused, the oil storage tank 8 is more uniformly stressed, the steel wire 73 pulls the oil storage tank 8 from four directions to fix the oil storage tank 8, and the position of the oil storage tank 8 in the device main body 1, at this time, the elasticity of the rubber disc 74 plays a role in preventing the oil discharge pipe 4 from being broken and preventing the non-Newtonian fluid 71 from leaking, so that the oil storage tank 8 is prevented from being deformed and violently vibrated to cause oil leakage and danger when the oil storage and transportation device is collided in the transportation process.
Further, the oil taking mechanism 6 comprises an air pump 61, an air bag 62, a pushing plug 63 and an air pipe 64, the air pump 61 is arranged on the outer surface of the upper end of the device main body 1, the air pipe 64 is arranged on the outer surface of one side of the air pump 61, the inner diameter of the air pipe 64 is 60 mm, the outer diameter of the air pipe is 65 mm, the pushing plug 63 is arranged on the outer surface of one side of the oil storage tank 8, the air bag 62 is arranged on the outer surface of one side of the pushing plug 63, when the oil is taken out, the oil drain valve 5 is unscrewed, the oil in the oil storage tank 8 is discharged through the oil drain pipe 4, the air pump 61 pumps the external air to be input into the air bag 62 through the air pipe 64, the volume of the air bag 62 is increased and the pushing plug 63 is pushed to move, the discharge of the oil can be accelerated, the pushing plug 63 can push the oil on the inner, the position of the pushing plug 63 can move according to the volume change of the petroleum, so that a space can not be reserved on one side of the petroleum storage, and the petroleum is prevented from shaking in the transportation process.
The working principle and the using process of the invention are as follows: when in use, the oil is filled into the oil storage tank 8, the oil drain valve 5 is screwed down, then the device is fixed on a transport vehicle through the connecting support 2, the device is transported by the transport vehicle to a destination, the oil is taken out, when the oil is taken out, the oil drain valve 5 is screwed off, the oil in the oil storage tank 8 is discharged through the oil drain pipe 4, the air pump 61 pumps external air and inputs the air into the air bag 62 through the air pipe 64, the volume of the air bag 62 is increased and the pushing plug 63 is pushed to move, the discharge of the oil can be accelerated, the pushing plug 63 can push the oil on the inner surface of the oil storage tank 8, so that the oil in the oil storage and transportation device can be fully taken out, when the volume of the oil is changed due to the change of temperature, the position of the pushing plug 63 can move according to the volume change of the oil, so that a space is not reserved on one side of the oil storage, and the oil, when the petroleum storage and transportation device collides in the transportation process, the device main body 1 is subjected to strong impact force, the non-Newtonian fluid 71 is rapidly hardened due to the characteristic of the non-Newtonian fluid, the received impact force is diffused, the stress of the oil storage tank 8 is more uniform, the steel wire rope 73 pulls the oil storage tank 8 from four directions to fix the oil storage tank 8, the position of the oil storage tank 8 in the device main body 1 can deviate in the collision process, so that the oil discharge pipe 4 deviates, the elasticity of the rubber disc 74 plays a role at the moment, the oil discharge pipe 4 is prevented from being broken and leaking the non-Newtonian fluid 71, and therefore the petroleum storage tank 8 is prevented from being deformed and violently vibrated to cause petroleum leakage and danger when the petroleum storage and transportation device collides in the transportation process, and the model number of the air pump 61 is 550WX 2-50L.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Anti-wall-sticking's oil transfer device, including device main part (1), its characterized in that: the surface of device main part (1) is provided with consolidates hoop (3), the upper end surface of device main part (1) is provided with gets oily mechanism (6), the lower extreme external fixed surface of device main part (1) installs and connects support (2), the internal surface of device main part (1) is provided with anticollision mechanism (7), the internal surface of anticollision mechanism (7) is provided with oil storage tank (8), one side external fixed surface of oil storage tank (8) is connected with oil extraction pipe (4), the upper end surface of oil extraction valve (5) is provided with oil extraction valve (5).
2. The anti-wall-sticking oil transfer device of claim 1, wherein: anticollision mechanism (7) include non-Newtonian fluid (71), hangers (72), wire rope (73) and rubber disc (74), the outer fixed surface of oil storage tank (8) is connected with hangers (72), the middle part surface of hangers (72) is provided with wire rope (73), the diameter of wire rope (73) is 13 millimeters, the surface of wire rope (73) is provided with non-Newtonian fluid (71), one side surface of device main part (1) is provided with rubber disc (74).
3. The anti-wall-sticking oil transfer device of claim 1, wherein: get oily mechanism (6) and include air pump (61), gasbag (62), promote stopper (63) and air pipe (64), the upper end surface of device main part (1) is provided with air pump (61), one side surface of air pump (61) is provided with air pipe (64), the internal diameter of air pipe (64) is 60 millimeters, and the external diameter is 65 millimeters, one side surface of oil storage tank (8) is provided with and promotes stopper (63), one side surface of promoting stopper (63) is provided with gasbag (62).
4. The wall-sticking resistant oil transfer device of claim 2, wherein: be provided with between hangers (72) and oil storage tank (8) and weld the iron, the surface welded connection of one side surface of hangers (72) through welding iron and oil storage tank (8), be provided with the connector link between wire rope (73) and hangers (72), the one end surface of wire rope (73) can be dismantled through the middle part surface of connector link and hangers (72) and be connected, rubber dish (74) are beta structure, be provided with glue between rubber dish (74) and oil extraction pipe (4), the surface fixed connection of glue and oil extraction pipe (4) is led to the middle part surface of rubber dish (74).
5. The anti-wall-sticking oil transfer device of claim 3, wherein: the lower extreme surface of gas-supply pipe (64) runs through the upper end surface of oil storage tank (8), be provided with pipe joint between gas-supply pipe (64) and gasbag (62), the lower extreme fixed surface that the upper end surface of gasbag (62) passes through pipe joint and gas-supply pipe (64) is connected, the surface all around of propelling plug (63) is provided with the rubber circle, the inside of oil storage tank (8) is provided with the hold up tank, the surface of propelling plug (63) passes through the internal surface sliding connection of hold up tank and oil storage tank (8).
6. The anti-wall-sticking oil transfer device of claim 1, wherein: the outer surface of the lower end of the connecting support (2) is provided with a transport vehicle, an outer hexagonal screw is arranged between the connecting support (2) and the transport vehicle, and the outer surface of the lower end of the connecting support (2) is fixedly connected with the outer surface of the upper end of the transport vehicle through the outer hexagonal screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911397958.8A CN111038875A (en) | 2019-12-30 | 2019-12-30 | Anti-wall-sticking petroleum transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911397958.8A CN111038875A (en) | 2019-12-30 | 2019-12-30 | Anti-wall-sticking petroleum transfer device |
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| Publication Number | Publication Date |
|---|---|
| CN111038875A true CN111038875A (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911397958.8A Withdrawn CN111038875A (en) | 2019-12-30 | 2019-12-30 | Anti-wall-sticking petroleum transfer device |
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| CN (1) | CN111038875A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777138A (en) * | 2021-01-04 | 2021-05-11 | 辽宁石油化工大学 | Oil transfer device of antiseized wall |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923636A (en) * | 2006-09-25 | 2007-03-07 | 李英魁 | Magnesium fireproof explosion-proof oil tank |
| CN203392228U (en) * | 2013-08-09 | 2014-01-15 | 中国石油天然气股份有限公司 | Double-layer anti-explosion oil storage tank |
| CN204587755U (en) * | 2015-03-20 | 2015-08-26 | 天津昕中和胶业有限公司 | A kind of improvement material pot |
| CN204896385U (en) * | 2015-08-14 | 2015-12-23 | 衡阳三兴伟业石化新能源有限公司 | Safety ring guarantor type buries ground oil storage tank |
| CN205203875U (en) * | 2015-12-24 | 2016-05-04 | 孔小涛 | High strength two -compartment oil tank |
| CN207409569U (en) * | 2017-11-27 | 2018-05-25 | 福建荣华科技有限公司 | A kind of power lithium battery box and lithium battery pack |
| CN207943412U (en) * | 2018-02-24 | 2018-10-09 | 江西省万隆实业有限公司 | A kind of automobile-used oil tank of the oil tank that security performance is high |
| CN208499334U (en) * | 2018-06-23 | 2019-02-15 | 南京浩宇物流有限公司 | A kind of harmful influence transport vehicle sealing and leakage-proof device |
| CN208816894U (en) * | 2018-08-13 | 2019-05-03 | 杭州联通管业有限公司 | A kind of pressure resistance winding structure multiple tube |
-
2019
- 2019-12-30 CN CN201911397958.8A patent/CN111038875A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923636A (en) * | 2006-09-25 | 2007-03-07 | 李英魁 | Magnesium fireproof explosion-proof oil tank |
| CN203392228U (en) * | 2013-08-09 | 2014-01-15 | 中国石油天然气股份有限公司 | Double-layer anti-explosion oil storage tank |
| CN204587755U (en) * | 2015-03-20 | 2015-08-26 | 天津昕中和胶业有限公司 | A kind of improvement material pot |
| CN204896385U (en) * | 2015-08-14 | 2015-12-23 | 衡阳三兴伟业石化新能源有限公司 | Safety ring guarantor type buries ground oil storage tank |
| CN205203875U (en) * | 2015-12-24 | 2016-05-04 | 孔小涛 | High strength two -compartment oil tank |
| CN207409569U (en) * | 2017-11-27 | 2018-05-25 | 福建荣华科技有限公司 | A kind of power lithium battery box and lithium battery pack |
| CN207943412U (en) * | 2018-02-24 | 2018-10-09 | 江西省万隆实业有限公司 | A kind of automobile-used oil tank of the oil tank that security performance is high |
| CN208499334U (en) * | 2018-06-23 | 2019-02-15 | 南京浩宇物流有限公司 | A kind of harmful influence transport vehicle sealing and leakage-proof device |
| CN208816894U (en) * | 2018-08-13 | 2019-05-03 | 杭州联通管业有限公司 | A kind of pressure resistance winding structure multiple tube |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777138A (en) * | 2021-01-04 | 2021-05-11 | 辽宁石油化工大学 | Oil transfer device of antiseized wall |
| CN112777138B (en) * | 2021-01-04 | 2022-04-22 | 辽宁石油化工大学 | Oil transfer device of antiseized wall |
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Application publication date: 20200421 |