CN219318225U - Centralized oil supply system - Google Patents
Centralized oil supply system Download PDFInfo
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- CN219318225U CN219318225U CN202320883959.9U CN202320883959U CN219318225U CN 219318225 U CN219318225 U CN 219318225U CN 202320883959 U CN202320883959 U CN 202320883959U CN 219318225 U CN219318225 U CN 219318225U
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Abstract
The utility model relates to a centralized oil supply system, which comprises a pump valve centralized control module and a plurality of oil storage tanks which are sequentially arranged, wherein the bottoms of adjacent oil storage tanks are connected through communicating pipes and valves, the top of one oil storage tank positioned at the forefront end is connected with an input oil pipe, the input oil pipe is connected to the pump valve centralized control module, the bottom of the oil storage tank positioned at the rearmost end is connected with an output oil pipe, the output oil pipe is connected to an oil filtering module, and oil is outwards output after passing through the oil filtering module; all-weather fire-retardant breather valves are arranged at the top of each oil storage tank; a dry compressed air pipeline is also arranged; a circle of leakage prevention pool is arranged around an oil tank area formed by all the oil tanks, and an oil separation pool is arranged on the periphery of the leakage prevention pool in the close vicinity; the centralized oil supply system is an oil supply mode which is completely and newly designed, changes the traditional oil transportation and storage method, saves the cost of oil barrels, and avoids the residual waste in each oil barrel.
Description
Technical Field
The utility model relates to the technical field of petrochemical storage and supply equipment, in particular to a centralized oil supply system.
Background
In the petrochemical field, the transportation supply of fluid is very important link, various traditional methods of fluid are with oil drum transportation and storage, this kind of mode just needs to use a large amount of oil drums, oil drum packing cost and processing cost (oil drum is not retrieved) have been improved greatly, the commodity circulation in the workshop factory building includes oil drum transportation process simultaneously, all unavoidable appear oil drum residual loss, cause the waste in the fluid transportation storage process, traditional oil drum storage and transportation's mode, the unavoidable impurity that mixes and take place some unexpected condition in the getting of fluid put the process, this just is difficult to guarantee the memory effect of oil.
Disclosure of Invention
The utility model aims at providing a centralized oil supply system which is a completely new oil supply mode, changes the traditional oil transportation and storage method, saves the cost of oil barrels and avoids the residual waste in each oil barrel.
The specific scheme of the utility model is as follows: the concentrated oil supply system comprises a pump valve concentrated control module and a plurality of oil storage tanks which are sequentially arranged, wherein the bottoms of adjacent oil storage tanks are connected through communicating pipes and valves, the top of one oil storage tank positioned at the forefront end is connected with an input oil pipe which is connected to the pump valve concentrated control module, the bottom of the oil storage tank positioned at the rearmost end is connected with an output oil pipe which is connected to an oil filtering module, and oil is outwards output after passing through the oil filtering module; all-weather fire-retardant breather valves are arranged at the top of each oil storage tank; the device is also provided with a dry compressed air pipeline which is communicated to the top of each oil storage tank through a branch air pipe; a circle of leakage prevention pool is arranged around an oil tank area formed by all the oil tanks, an oil separation pool is arranged on the periphery of the leakage prevention pool in close proximity, and the oil separation pool is communicated with the leakage prevention pool through a pipeline; the pump valve centralized control module and the oil filtering module are controlled to operate through the PLC.
Furthermore, the oil filtering module comprises a workshop buffer tank, a two-stage precise filter and an oil filter, wherein the top of the workshop buffer tank is connected with the output oil pipe, an all-weather fire-retardant breather valve is also arranged at the top of the workshop buffer tank, the input end of the two-stage precise filter is connected with the bottom of the workshop buffer tank, the output end of the two-stage precise filter is connected to the oil filter through a pipeline, an oil return pipe is further arranged between the output end of the two-stage precise filter and the top of the workshop buffer tank, and an oil return pump is arranged on the oil return pipe.
Furthermore, the side part of the workshop buffer tank is also provided with a buffer tank liquid level meter.
Further, the pump valve centralized control module comprises an operation controller and an oil suction pump, wherein the oil suction pump is electrically connected with the operation controller, and a touch operation display screen is arranged on the operation controller.
Furthermore, the oil separation tank is formed by a first separation tank and a second separation tank which are arranged side by side, the tops of the first separation tank and the second separation tank are kept flush, the tops of the first separation tank and the second separation tank are flush with the bottom surface of the leakage prevention tank, and the first separation tank and the second separation tank are communicated through an overflow pipeline.
Furthermore, in the utility model, the first separation tank and the second separation tank are respectively provided with a separation plate which is inserted from top to bottom, and a gap is reserved between the bottom of the separation plate and the bottoms of the first separation tank and the second separation tank.
Furthermore, the side part of each oil storage tank is provided with an oil storage tank liquid level meter.
Furthermore, the utility model is also provided with a low-pressure release rupture disk device at the top of each oil storage tank.
Furthermore, the drying compressed air pipeline is also provided with a self-operated micro-pressure regulating valve.
The utility model has the following beneficial effects:
1. the system changes the traditional oil transportation and storage method, saves the cost of the oil barrels, and avoids the residual waste in each oil barrel.
2. According to the oil storage tank, the anti-leakage pool which is larger than the reserve is arranged around the oil storage tank, so that pollution caused by outflow of oil products when the tank body leaks is prevented, and the oil separation pool is arranged outside the anti-leakage pool, so that safety risks caused by oil leakage can be effectively prevented.
3. The system of the utility model can realize complete isolation of oil products and humid air by using dry compressed air or other dry inert gases in a factory. When the oil storage tank is filled with oil, redundant gas in the tank can be discharged, the dangerous occurrence of overpressure in the tank is prevented, and when the oil is used, dry gas can be supplemented, so that the oil tank is prevented from being pumped out.
4. In the system, precise filtration is designed at the oil outlet end, so that the oil outlet quality of the oil product is further ensured.
5. The oil supply electric of the oil reservoir is controlled by the PLC and the industrial computer, and is matched with an automatic control system consisting of related configuration software, so that the functions of automatically controlling the oil pump, displaying a system flow chart, monitoring flow and liquid level in real time, alarming faults and inquiring printing history data record are realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
In the figure: 1-tank truck, 2-dry compressed air pipeline, 3-self-operated micro-pressure regulating valve, 4-input oil pipe, 5-all-weather fire-retardant breather valve, 6-low pressure release rupture disk device, 7-oil storage tank, 8-oil storage tank liquid level gauge, 9-output oil pipe, 10-anti-leakage tank, 11-partition plate, 12-workshop buffer tank, 13-buffer tank liquid level gauge, 14-oil return pipe, 15-oil return pump, 16-branch air pipe, 17-oil filter, 18-two-stage precision filter, 19-second partition tank, 20-overflow pipeline, 21-first partition tank, 22-oil suction pump and 23-operation controller.
Description of the embodiments
The following description of the embodiments of the present utility model will be made more apparent in the drawings of the present utility model, wherein it is to be understood that the embodiments described are merely some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
In the description of the present utility model, it should be noted that, the terms "upper", "lower", "inner", "outer", and the like indicate an orientation or a positional relationship based on that shown in the drawings, or an orientation or a positional relationship in which the inventive product is conventionally put in use, merely for convenience of describing the present utility model or simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured or operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, the utility model is a centralized oil supply system, including a pump valve centralized control module and a plurality of oil storage tanks 7 arranged in sequence, further, in the utility model, the side part of each oil storage tank is provided with an oil storage tank liquid level meter 8, the top of each oil storage tank is also provided with a low-pressure discharge rupture disk device 6, the bottoms of adjacent oil storage tanks are connected through a communicating pipe and a valve, the top of one oil storage tank positioned at the forefront end is connected with an input oil pipe 4, the input oil pipe is connected with the pump valve centralized control module, further, the pump valve centralized control module in the utility model includes an operation controller 23 and an oil suction pump 22, the oil suction pump is electrically connected with the operation controller, the operation controller is provided with a touch operation display screen, the bottom of the oil storage tank positioned at the rearmost end is connected with an output oil pipe 9, the output oil pipe is connected with an oil filtering module, and oil is output outwards after passing through the filtering oil module; furthermore, the oil filtering module comprises a workshop buffer tank 12, a two-stage precise filter 18 and an oil filter 17, wherein the top of the workshop buffer tank is connected with the output oil pipe, the top of the workshop buffer tank is also provided with an all-weather fire-retardant breather valve 5, the input end of the two-stage precise filter is connected with the bottom of the workshop buffer tank, the output end of the two-stage precise filter is connected to the oil filter through a pipeline, an oil return pipe 14 is further arranged between the output end of the two-stage precise filter and the top of the workshop buffer tank, an oil return pump 15 is arranged on the oil return pipe, and further, the side part of the workshop buffer tank is further provided with a buffer tank liquid level gauge 13; the top of each oil storage tank is provided with an all-weather fire-retardant breather valve 5; the device is also provided with a dry compressed air pipeline 2, and further, the dry compressed air pipeline is also provided with a self-operated micro-pressure regulating valve 3, and the dry compressed air pipeline is communicated with the tops of all the oil tanks through a branch air pipe 16; a circle of leakage prevention pool 10 is arranged around an oil tank area formed by all oil tanks, an oil separation pool is arranged on the periphery of the leakage prevention pool in the close vicinity, and the oil separation pool is communicated with the leakage prevention pool through a pipeline; the pump valve centralized control module and the oil filtering module are controlled to operate through the PLC.
Further, in the utility model, the oil separation tank is composed of a first separation tank 21 and a second separation tank 19 which are arranged side by side, the tops of the first separation tank and the second separation tank are kept level, the tops of the first separation tank and the second separation tank are level with the bottom surface of the leakage prevention tank, and the first separation tank and the second separation tank are communicated through an overflow pipeline 20; further, in the utility model, the first separation tank and the second separation tank are respectively provided with a separation plate 11 which is inserted from top to bottom, and a gap is reserved between the bottom of the separation plate and the bottom of each of the first separation tank and the second separation tank.
In order to ensure the safe operation of the compression system, a rupture disk device is often required to be installed in the system, and when the pressure of the compression system exceeds a preset value, the rupture disk device is exploded to release the pressure of the compression system, so that the compression system is protected. However, in actual working conditions, many compression systems not only need to be blasted in the forward direction, but also can be blasted when being subjected to vacuum, so that the compression systems are provided with two types of rupture discs for positive pressure blasting and low pressure vacuum blasting, and the vacuum/low pressure rupture disc safety device consists of an upper clamp holder, a rupture disc assembly and a lower clamp holder, wherein the periphery of the rupture disc assembly is welded by spot welding after being assembled and is arranged between the upper clamp holder and the lower clamp holder.
The low-pressure release rupture disk device used in the utility model is one of the rupture disk devices, and can be purchased and used directly in the market.
The oil supply process comprises the following steps:
the oil tank truck 1 conveys oil from a grease factory, the oil is conveyed to a corresponding oil storage tank for storage through a pump valve centralized control module, when the oil level in a buffer tank of a workshop is lower than a set value, an oil delivery pump is automatically started to feed oil, and when the oil level exceeds a high oil level, the oil delivery pump stops feeding the oil. The oil from the buffer tank in the workshop passes through the two-stage precise filter before entering the oil filter, so that the quality of the oil is further ensured, and the oil can be conveyed to all places for use after passing through the oil filter.
The system changes the traditional oil transportation and storage method, saves the cost of the oil barrels, and avoids the residual waste in each oil barrel; according to the oil storage tank, the anti-leakage pool which is larger than the reserve is arranged around the oil storage tank, so that pollution caused by outflow of oil products when the tank body leaks is prevented, and the oil separation pool is arranged outside the anti-leakage pool, so that safety risks caused by oil leakage can be effectively prevented; the system of the utility model can realize complete isolation of oil products and humid air by using dry compressed air or other dry inert gases in a factory. When the oil storage tank is filled with oil, redundant gas in the tank can be discharged, the danger of overpressure in the tank is prevented, and when the oil is used, dry gas can be supplemented, so that the oil tank is prevented from being pumped out; in the system, precise filtration is designed at the oil outlet end, so that the oil outlet quality of the oil product is further ensured; the oil supply electric of the oil reservoir is controlled by the PLC and the industrial computer, and is matched with an automatic control system consisting of related configuration software, so that the functions of automatically controlling the oil pump, displaying a system flow chart, monitoring flow and liquid level in real time, alarming faults and inquiring printing history data record are realized.
Claims (9)
1. A centralized oil supply system, characterized in that: the oil storage system comprises a pump valve centralized control module and a plurality of oil storage tanks which are sequentially arranged, wherein the bottoms of adjacent oil storage tanks are connected through communicating pipes and valves, the top of one oil storage tank positioned at the forefront end is connected with an input oil pipe, the input oil pipe is connected to the pump valve centralized control module, the bottom of the oil storage tank positioned at the rearmost end is connected with an output oil pipe, the output oil pipe is connected to an oil filtering module, and oil is outwards output after passing through the oil filtering module; all-weather fire-retardant breather valves are arranged at the top of each oil storage tank; the device is also provided with a dry compressed air pipeline which is communicated to the top of each oil storage tank through a branch air pipe; a circle of leakage prevention pool is arranged around an oil tank area formed by all the oil tanks, an oil separation pool is arranged on the periphery of the leakage prevention pool in close proximity, and the oil separation pool is communicated with the leakage prevention pool through a pipeline; the pump valve centralized control module and the oil filtering module are controlled to operate through the PLC.
2. The centralized oil supply system of claim 1, wherein: the oil filtering module comprises a workshop buffer tank, a two-stage precise filter and an oil filter, wherein the top of the workshop buffer tank is connected with the output oil pipe, an all-weather fire-retardant breather valve is arranged at the top of the workshop buffer tank, the input end of the two-stage precise filter is connected with the bottom of the workshop buffer tank, the output end of the two-stage precise filter is connected to the oil filter through a pipeline, an oil return pipe is further arranged between the output end of the two-stage precise filter and the top of the workshop buffer tank, and an oil return pump is arranged on the oil return pipe.
3. The centralized oil supply system of claim 2, wherein: the lateral part of workshop buffer tank still is provided with buffer tank level gauge.
4. The centralized oil supply system of claim 1, wherein: the pump valve centralized control module comprises an operation controller and an oil suction pump, wherein the oil suction pump is electrically connected with the operation controller, and a touch operation display screen is arranged on the operation controller.
5. The centralized oil supply system of claim 1, wherein: the oil separation tank is composed of a first separation tank and a second separation tank which are arranged side by side, the tops of the first separation tank and the second separation tank are kept flush, the tops of the first separation tank and the second separation tank are flush with the bottom surface of the leakage prevention tank, and the first separation tank and the second separation tank are communicated through an overflow pipeline.
6. The centralized oil supply system of claim 5, wherein: the first separation tank and the second separation tank are respectively provided with a separation plate inserted from top to bottom, and gaps are reserved between the bottoms of the separation plates and the bottoms of the first separation tank and the second separation tank.
7. The centralized oil supply system of claim 1, wherein: the side part of each oil storage tank is provided with an oil storage tank liquid level meter.
8. The centralized oil supply system of claim 1, wherein: the top of each oil storage tank is also provided with a low-pressure release rupture disk device.
9. The centralized oil supply system of claim 1, wherein: and the drying compressed air pipeline is also provided with a self-operated micro-pressure regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320883959.9U CN219318225U (en) | 2023-04-19 | 2023-04-19 | Centralized oil supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320883959.9U CN219318225U (en) | 2023-04-19 | 2023-04-19 | Centralized oil supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219318225U true CN219318225U (en) | 2023-07-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320883959.9U Active CN219318225U (en) | 2023-04-19 | 2023-04-19 | Centralized oil supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219318225U (en) |
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2023
- 2023-04-19 CN CN202320883959.9U patent/CN219318225U/en active Active
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