CN205837662U - Petroleum Storage Tank drain pipe is utilized to realize automatic water-stopping oil return apparatus - Google Patents
Petroleum Storage Tank drain pipe is utilized to realize automatic water-stopping oil return apparatus Download PDFInfo
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- CN205837662U CN205837662U CN201620486267.0U CN201620486267U CN205837662U CN 205837662 U CN205837662 U CN 205837662U CN 201620486267 U CN201620486267 U CN 201620486267U CN 205837662 U CN205837662 U CN 205837662U
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- pipe
- oil return
- stopping
- storage tank
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- 239000003208 petroleum Substances 0.000 title claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 206
- 238000005520 cutting process Methods 0.000 claims abstract description 68
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 238000005304 joining Methods 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 64
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 claims description 16
- 238000004382 potting Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000004062 sedimentation Methods 0.000 description 7
- 238000009736 wetting Methods 0.000 description 5
- 230000036039 immunity Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- -1 and under buoyancy Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Abstract
This utility model relates to one and utilizes Petroleum Storage Tank drain pipe to realize automatic water-stopping oil return apparatus, for solving to cut water lines band oil problem, it is that Petroleum Storage Tank bottom is connected with the automatic water-stopping tank joining oil water-detection sensors or the automatic water-stopping pipe of automatic water-stopping equipment with oil return pipe by tank drain pipe, described cut water pot or cut water pipe UNICOM join cut water control valve cut water pipeline, oil return control valve and scavenge oil pump or configuration check (non-return) valve and scavenge oil pump is configured on described oil return pipe, described cut water control valve, oil return control valve, oil water-detection sensors and scavenge oil pump are electrically connected the intelligent controller of automatic water-stopping equipment.Have when cutting water and oil in the pipeline of automatic water-stopping equipment, will not be adhered to, adhesion oil will not be carried when cutting water secretly, cut water high purity, do not result in and pollute and the advantage of waste.
Description
Technical field
This utility model relates to a kind of storage tank and cuts wetting system, particularly relates to one and utilizes Petroleum Storage Tank drain pipe real
Existing automatic water-stopping oil return apparatus.
Background technology
Existing storage tank cut wetting system be all water detected after, carry out the row of cutting, after oil being detected, just stop the row of cutting；Detect again
After water, just carry out the row of cutting again.But, when oil being detected, oil inherently be full of cuts row pipeline, due to oil viscosity, with
The sinking of water and cut row pipeline when being again filled with water, in cutting row pipeline, still can adhere to oil, owing to the row of cutting is the most descending of water,
Sedimentation is the most deep and slow slow replaced oil, and these adhere to the oily water being inevitably cut out during the row of cutting and take out of, cause
Unnecessary pollution and waste.
Utility model content
This utility model aims to overcome that the drawbacks described above of prior art, it is provided that a kind of automatic water-stopping equipment when cutting water
Will not adhere to oil in pipeline, will not carry adhesion oil when cutting water secretly, that cuts water high purity utilizes Petroleum Storage Tank drain pipe real
Existing automatic water-stopping oil return apparatus.
For achieving the above object, this utility model utilizes Petroleum Storage Tank drain pipe to realize automatic water-stopping oil return apparatus to be
The automatic of oily water-detection sensors is joined by tank drain pipe and oil return pipe and automatic water-stopping equipment in Petroleum Storage Tank bottom
Cut water pot or automatic water-stopping pipe to be connected, described in cut water pot or cut water pipe and cut water by joining the water pipe of cutting cutting water control valve, described time
Configure oil return control valve and scavenge oil pump or configuration check (non-return) valve and scavenge oil pump on oil pipe, described in cut water control valve, oil return control valve,
Oil water-detection sensors and scavenge oil pump are electrically connected the intelligent controller of automatic water-stopping equipment.When cutting water pot or cutting the profit of water pipe configuration
Detection sensor detects when cutting water pot or cut that in the liquid flow through in water pipe, the concentration of oil exceedes setting, and automatic water-stopping sets
Standby intelligent controller is closed cutting of autotomying water pot or cut that water pipe draws and is cut water control valve on water pipeline；Close when cutting water control valve
Closing certain time, when storage tank bottom reappears water, the intelligent controller of automatic water-stopping equipment is opened UNICOM and is cut water pot and storage tank
Between oil return control valve on oil return pipe open scavenge oil pump, the intelligent controller carrying out oil return or automatic water-stopping equipment is opened
The scavenge oil pump on the oil return pipe joining check (non-return) valve between water pot and storage tank is cut by UNICOM, carries out oil return, cuts water when automatic water-stopping equipment
Tank or cut water pipe and joined oil water-detection sensors and measure medium when being water, scavenge oil pump stops, and oil return control valve V1 is closed or returned
Oil pump stops, and oil return process terminates；Settle rear cutout water through certain time or carry out immediately cutting water.
Work process is: the oily water-detection sensors 1), when automatic water-stopping equipment joined detects cuts in water pot (or pipe)
When the concentration of oil exceedes setting in the liquid flow through, cut water control valve and close, only cut water retention.At this moment tank drain pipe and from
Dynamic cut in wetting system the concentration of oil in medium and exceeded setting.2), when cutting water control valve closedown certain time, under storage tank
When portion reappears water, oil return control valve is opened, and scavenge oil pump starts, as it can be seen, medium through oil return pipe by tank drain pipe and
Medium in automatic water-stopping equipment sends back to storage tank, and meanwhile, the water in storage tank enters automatic water-stopping equipment along tank drain pipe.By
Oil density in by the medium being transmitted back to storage tank is less than water, and under buoyancy, oil rises to storage tank oil-water interface.3), when
Automatic water-stopping equipment is joined oil water-detection sensors and is measured the medium in automatic water-stopping equipment when being water, and scavenge oil pump stops, oil return
Control valve is closed, and oil return process terminates.4), when the detection signal that automatic water-stopping equipment is joined oil water-detection sensors is water,
Under the control of intelligent controller, oil return control valve is closed, and scavenge oil pump stops, and intelligent controller sends to open cuts water control valve
Instruction, cuts water control valve and opens, and the water in storage tank is through drain pipe, automatic water-stopping equipment let-down vessel, at automatic water-stopping equipment
In cutting water state.Have when cutting water and oil in the pipeline of automatic water-stopping equipment, will not be adhered to, adhesion oil will not be carried when cutting water secretly, cut water
High purity, does not results in and pollutes and the advantage of waste.
As optimization, described oil return pipe is at least in described tank drain pipe chamber when entering storage tank and after entering storage tank
Interior inner segment oil return pipe；Described tank drain pipe part in storage tank can be both downward hydrocone type, unsettled interior in it
Section oil return pipe is the flexible hose stretching out drain pipe inner port, it is also possible to being straight conventional structure, inner segment unsettled in it returns
Oil pipe is the common metal pipe stretching out drain pipe inner port.I.e. tank drain pipe part in storage tank both can be downward rainbow
Suction, it is also possible to be straight conventional structure.It is flat construction for tank drain pipe in storage tank, oil return described in this patent
Pipe changes common metal pipe at the metal hose that tank inside is divided.Inner segment oil return pipe external diameter significantly less than tank drain pipe internal diameter,
And between inner and outer pipes, have enough flowing water spaces.
As optimization, described tank drain pipe and oil return pipe with cut water pot or cut the position that water pipe is connected and be included in and cut water
Tank or cut the top of water pipe.Described oil return pipe with cut water pot or to cut the position that water pipe is connected be to cut water pot or cutting the upper of water pipe
Portion can also be other position, such as top, middle part etc..
As optimization, the downward hydrocone type of described tank drain pipe part in storage tank is straight hydrocone type or oblique downwards
Lower hydrocone type.
As optimization, described outer section of oil return pipe configuration scavenge oil pump and check (non-return) valve or configuration oil return control valve and scavenge oil pump；
The mesopore of leading portion end face that described tank drain pipe is positioned at outside storage tank configuration ring flange receives described inner segment oil return pipe, outwards inwards
And section oil return pipe outside UNICOM between cutting water pot or cutting the top of water pipe.
As optimization, between described drain pipe leading portion outside storage tank is by threeway and cutting water pot or cut the top of water pipe
Manual switch valve is configured on the drain pipe back segment of UNICOM；The drain pipe leading portion being positioned at described in or outside storage tank passes through threeway and cuts water
Tank or on the drain pipe back segment of UNICOM and be respectively configured drain pipe back segment on drain pipe leading portion between cutting the top of water pipe and manually open
Closing valve and drain pipe leading portion manual switch valve, described drain pipe leading portion manual switch valve is joined at the drain pipe leading portion being positioned at outside storage tank
It it is all the switch valve of full-gear when putting inner segment oil return pipe and after configuration inner segment oil return pipe.
As optimization, described outer section of oil return pipe configuration scavenge oil pump and check (non-return) valve and manual oil return switch valve or configuration oil return
Control valve and scavenge oil pump and manual oil return switch valve.
As optimization, described in cut the tank body of water pot be the vertical metal tank that diameter is more than height, cutting water pipe is that diameter is less than
The horizontal metal pipe of length.
As optimization, described oil water-detection sensors is in automatic water-stopping tank or the middle and upper part of automatic water-stopping pipe or side
One or two of the most corresponding distribution of face.
As optimization, described storage tank is positioned near the port height of storage tank at drain pipe and is configured with for detecting storage tank weight
The s.t.o water-detection sensors of the described intelligent controller that is electrically connected of water newly occurs.
I.e. this utility model utilizes Petroleum Storage Tank drain pipe to realize automatic water-stopping oil return apparatus to be: 1), automatically cutting
The scavenge oil pump of water pot or the top of automatic water-stopping pipe or top oil return pipe and connection intelligent controller and the drain pipe of storage tank
Leading portion is connected, and the further connection diameter of described oil return pipe prolongs less than one section of flexible oil return pipe of chemical storage tank drain pipe leading portion always
Reach outside the siphonic inlet of Petroleum Storage Tank drain pipe leading portion；When Petroleum Storage Tank drain pipe and automatic water-stopping tank or
Medium in person's automatic water-stopping pipe causes can not be back to because of dewatering in siphon type pipeline or other reason of Petroleum Storage Tank
When affecting automatic water-stopping tank or automatic water-stopping pipe automatic water-stopping in medium reservoirs, intelligent controller opens returning on oil return pipe
Medium in oil pump, Petroleum Storage Tank drain pipe and automatic water-stopping tank or automatic water-stopping pipe include automatic water-stopping tank or from
Move and cut the medium in water pipe top and the formation convection current of the water in Petroleum Storage Tank, when Petroleum Storage Tank drain pipe and automatically cut
Water pot or automatic water-stopping pipe include that the medium back flow at automatic water-stopping tank or automatic water-stopping pipe top is to Petroleum Storage Tank
In, and in Petroleum Storage Tank by sedimentation from medium isolated water re-enter into Petroleum Storage Tank drain pipe and
When automatic water-stopping tank or automatic water-stopping pipe include the top of automatic water-stopping tank or automatic water-stopping pipe, intelligent controller is closed
Scavenge oil pump, opens to cut water pot or cut the water valve of cutting cutting on water pipeline of water pipe UNICOM and starts to cut water, circulates successively.
2), described oil water-detection sensors is positioned at automatic water-stopping tank or the middle and upper part of automatic water-stopping pipe or side, oil return
Pipe connects automatic water-stopping tank or the top of automatic water-stopping pipe and by described in the scavenge oil pump controlled by intelligent controller and UNICOM
The Petroleum Storage Tank draining water pipe leading portion of automatic water-stopping tank or automatic water-stopping pipe is connected, and described oil return pipe is little by a diameter
Immunity oil return pipe in Petroleum Storage Tank drain pipe leading portion bore extends to the hydrocone type of Petroleum Storage Tank drain pipe
Outside water inlet, described oil water-detection sensors is to judge automatic water-stopping tank or Jie of automatic water-stopping tube sensor present position
Matter is oil or water.Described cut water pipeline be by automatic water-stopping tank or automatic water-stopping pipe bottom draw, and concatenate one by
What intelligent controller controlled cuts water control valve, and the drain pipe leading portion of described Petroleum Storage Tank is by Petroleum Storage Tank inner bottom part
Side is drawn, and is connected with the drain pipe back segment of further UNICOM automatic water-stopping tank or automatic water-stopping pipe by form of flanges,
The drain pipe back segment drawn from automatic water-stopping tank or automatic water-stopping pipe is the drain pipe drawn with flange and Petroleum Storage Tank
Leading portion docks, and by drain pipe back segment automatic water-stopping tank or the Base top contact of the side of automatic water-stopping pipe.
3), the tank body of automatic water-stopping tank be diameter be more than height vertical metal tank, automatic water-stopping pipe is that diameter is less than length
The horizontal metal pipe of degree.
4), this utility model device include Petroleum Storage Tank, the scavenge oil pump of water control valve cut by configuration band, joins profit detection
The automatic water-stopping tank of sensor or automatic water-stopping pipe and control scavenge oil pump, cut water control valve, the intelligence of oil water-detection sensors
Controller, the drain pipe leading portion quoted from Petroleum Storage Tank and the drain pipe back segment quoted from automatic water-stopping tank or automatic water-stopping pipe
Dock by form of flanges, concatenate one quoted from the oil return pipe of automatic water-stopping tank or automatic water-stopping pipe and controlled by intelligent controller
Scavenge oil pump also docks with the drain pipe leading portion quoted from Petroleum Storage Tank by form of flanges, and with a diameter less than diameter chemical industry
The immunity pipeline of tank drain pipe leading portion extends to be positioned at the hydrocone type of the drain pipe leading portion within Petroleum Storage Tank and enters
The outside at the mouth of a river.There is such as incision water oil return function, when the drain pipe of medium reservoirs and automatic water-stopping tank or automatic water-stopping pipe
Interior medium includes that the medium at automatic water-stopping tank or automatic water-stopping pipe top stores up owing to a variety of causes can not be back to petrochemical industry
During tank, that is to say that, when the medium of oil water-detection sensors present position is detected as oil, intelligent controller opens returning on oil return pipe
Oil pump, makes in tank drain pipe and automatic water-stopping tank or the medium at automatic water-stopping pipe top and Petroleum Storage Tank due to sedimentation
The water separated from medium forms convection current.When in Petroleum Storage Tank drain pipe, automatic water-stopping tank or automatic water-stopping pipe, especially
Be the medium back flow at automatic water-stopping tank or automatic water-stopping pipe top in Petroleum Storage Tank, and logical in Petroleum Storage Tank
Cross the water separated from medium of sedimentation and re-enter into the drain pipe of Petroleum Storage Tank and automatic water-stopping tank or automatically
When cutting the top of water pipe, that is to say that, when the medium of oil water-detection sensors present position detects as water, intelligent controller is closed
Scavenge oil pump, opens and cuts water valve and start to cut water, circulate successively.
After using technique scheme, this utility model utilizes Petroleum Storage Tank drain pipe to realize automatic water-stopping oil return dress
Put to have when cutting water and oil in the pipeline of automatic water-stopping equipment, will not be adhered to, adhesion oil will not be carried when cutting water secretly, cut water high purity,
Do not result in and pollute and the advantage of waste.
Accompanying drawing explanation
Fig. 1 is that this utility model utilizes Petroleum Storage Tank drain pipe to realize the schematic diagram of automatic water-stopping oil return apparatus.
Detailed description of the invention
This utility model utilizes Petroleum Storage Tank drain pipe to realize automatic water-stopping oil return apparatus to be Petroleum Storage Tank 1 time
Portion by under mixing with automatic water-stopping equipment of tank drain pipe and oil return pipe oil water-detection sensors T automatic water-stopping pipe 2 (or
Automatic water-stopping tank) be connected, described in cut the bottom UNICOM of water pipe 2 (or cutting water pot) join cut water control valve V2 cut water pipeline 6, described
Configure oil return control valve V1 and scavenge oil pump 7 and oil return hand-operated valve (or configuration check (non-return) valve and scavenge oil pump) on oil return pipe, described in cut
Water control valve V2, oil return control valve V1, oil water-detection sensors T and scavenge oil pump 7 are electrically connected the intelligent controller of automatic water-stopping equipment
3；When cut oily water-detection sensors T that water pipe 2 (or cutting water pot) configures detect cut water pipe 2 (or cutting water pot) in the liquid that flow through
When in body, the concentration of oil exceedes setting, the intelligent controller 3 of automatic water-stopping equipment is closed and is cut water pipe 2 (or water pot of autotomying) bottom
Cutting of drawing cuts water control valve V2 on water pipeline 6；Closing certain time when cutting water control valve V2, storage tank 1 bottom reappears
During water, the intelligent controller 3 of automatic water-stopping equipment is opened UNICOM and is cut between water pipe 2 (or cutting water pot) and storage tank 1 on oil return pipe
Oil return control valve V1 also opens scavenge oil pump 7, carry out oil return (or automatic water-stopping equipment intelligent controller open UNICOM cut water pot
And the scavenge oil pump joined between storage tank on the oil return pipe of check (non-return) valve, carries out oil return), when the water pipe 2 cut of automatic water-stopping equipment (or cuts water
Tank) to be joined oil water-detection sensors T and measured medium when being water, scavenge oil pump 7 stops, and oil return control valve V1 closes (or scavenge oil pump
Stop), oil return process terminates；Settle rear cutout water through certain time or carry out immediately cutting water.
I.e. 1), oily water-detection sensors T joined when automatic water-stopping equipment is flow through in detecting and cutting water pot (or pipe)
When the concentration of oil exceedes setting in liquid, cut water control valve V2 and close, only cut water retention.At this moment tank drain pipe and automatic water-stopping
In equipment, in medium, the concentration of oil has exceeded setting.2), when cutting water control valve V2 closedown certain time, at the bottom of storage tank weight
When newly there is water, oil return control valve V1 is opened, scavenge oil pump start, as it can be seen, medium through oil return pipe by tank drain pipe and from
The dynamic medium cut in wetting system sends back to storage tank, and meanwhile, the water in storage tank enters automatic water-stopping equipment along tank drain pipe.Due to
By the oil density in the medium being transmitted back to storage tank less than water, under buoyancy, oil rises to storage tank oil-water interface.3), when certainly
Dynamic wetting system of cutting is joined oil water-detection sensors and is measured the medium in automatic water-stopping equipment when being water, scavenge oil pump stopping, oil return control
Valve V1 processed closes, and oil return process terminates.4), when the detection signal that automatic water-stopping equipment is joined oil water-detection sensors is water,
Under the control of intelligent controller, oil return control valve V1 is closed, and scavenge oil pump stops, and intelligent controller sends to open cuts water control valve
The instruction of V2, cuts water control valve V2 and opens, and the water in storage tank is through drain pipe, automatic water-stopping equipment let-down vessel, automatic water-stopping
Equipment is in cuts water state.Have when cutting water and oil in the pipeline of automatic water-stopping equipment, will not be adhered to, adhesion when cutting water, will not be carried secretly
Oil, cuts water high purity, does not results in and pollutes and the advantage of waste.
The most described oil return pipe is at least in described tank drain pipe chamber when entering storage tank 1 and after entering storage tank 1
Interior unsettled tubular type inner segment oil return pipe 40；Described tank drain pipe part in storage tank 1 is downward hydrocone type, unsettled in it
Inner segment oil return pipe 40 be stretch out drain pipe inner port flexible hose (can also be straight conventional structure, unsettled in it
Inner segment oil return pipe is the common metal pipe stretching out drain pipe inner port).I.e. tank drain pipe part in storage tank both can be
Downward hydrocone type, it is also possible to be straight conventional structure.It is flat construction in storage tank for tank drain pipe, this patent
Described oil return pipe changes common metal pipe at the metal hose that tank inside is divided.Inner segment oil return pipe external diameter is significantly less than storage tank draining
Bore.
The most described tank drain pipe and oil return pipe with cut the position that water pipe 2 (or cutting water pot) is connected and be included in and cut
The top of water pipe 2 (or cutting water pot)；The drain pipe leading portion 51 end face configuration ring flange that described tank drain pipe is positioned at outside storage tank 1
Mesopore receives described inner segment oil return pipe 40, outwards and cut between the top of water pipe 2 (or cutting water pot) section oil return pipe outside UNICOM inwards
41；Described outer section of oil return pipe 41 configures oil return control valve V1 and scavenge oil pump 7 and oil return switch valve V8 (or configuration scavenge oil pump and only
Inverse valve and oil return switch valve)；The downward hydrocone type of described tank drain pipe part in storage tank 1 be obliquely hydrocone type (or
Straight hydrocone type downwards).Described oil return pipe is with to cut the position that water pipe 2 (or cutting water pot) is connected be to cut water pipe 2 (or cutting water pot)
Top can also be other position, such as top, middle part etc..
The drain pipe leading portion 51 being positioned at described in preferably outside storage tank 1 by threeway with cut water pipe 2 (or cutting water pot) top it
Between UNICOM drain pipe back segment 52 on and drain pipe leading portion 51 on be respectively configured drain pipe back segment manual switch valve V7 and drain pipe
Leading portion manual switch valve V6, described drain pipe leading portion manual switch valve V6 configure at the drain pipe leading portion 51 being positioned at outside storage tank 1
During section oil return pipe 50 and be all that the switch valve of full-gear (is positioned at the draining outside storage tank described in or after configuration inner segment oil return pipe 50
Pipe leading portion is by configuring manual switch valve on the drain pipe back segment of UNICOM between threeway and the top cutting water pipe (or cutting water pot)).
Specially cut water pipe 2 be diameter be less than length horizontal metal pipe (described in cut the tank body of water pot be that diameter is more than height
The vertical metal tank of degree)；Described oil water-detection sensors T is positioned at the side, middle and upper part of automatic water-stopping pipe 2 (or automatic water-stopping tank)
Face；Described storage tank 1 is configured with near the port height that drain pipe is positioned at storage tank 1 and reappears water for detecting storage tank 1
Be electrically connected the s.t.o water-detection sensors of described intelligent controller 3.
I.e. this utility model utilizes Petroleum Storage Tank drain pipe to realize automatic water-stopping oil return apparatus to be: 1), automatically cutting
The scavenge oil pump of water pot or the top of automatic water-stopping pipe or top oil return pipe and connection intelligent controller and the drain pipe of storage tank
Leading portion is connected, and the further connection diameter of described oil return pipe prolongs less than one section of flexible oil return pipe of chemical storage tank drain pipe leading portion always
Reach outside the siphonic inlet of Petroleum Storage Tank drain pipe leading portion；When Petroleum Storage Tank drain pipe and automatic water-stopping tank or
Medium in person's automatic water-stopping pipe causes can not be back to because of dewatering in siphon type pipeline or other reason of Petroleum Storage Tank
When affecting automatic water-stopping tank or automatic water-stopping pipe automatic water-stopping in medium reservoirs, intelligent controller opens returning on oil return pipe
Medium in oil pump, Petroleum Storage Tank drain pipe and automatic water-stopping tank or automatic water-stopping pipe include automatic water-stopping tank or from
Move and cut the medium in water pipe top and the formation convection current of the water in Petroleum Storage Tank, when Petroleum Storage Tank drain pipe and automatically cut
Water pot or automatic water-stopping pipe include that the medium back flow at automatic water-stopping tank or automatic water-stopping pipe top is to Petroleum Storage Tank
In, and in Petroleum Storage Tank by sedimentation from medium isolated water re-enter into Petroleum Storage Tank drain pipe and
When automatic water-stopping tank or automatic water-stopping pipe include the top of automatic water-stopping tank or automatic water-stopping pipe, intelligent controller is closed
Scavenge oil pump, opens to cut water pot or cut the water valve of cutting cutting on water pipeline of the downward UNICOM in water pipe bottom and starts to cut water, circulates successively.
2), described oil water-detection sensors is positioned at the side, middle and upper part of automatic water-stopping tank or automatic water-stopping pipe, oil return pipe
Connect automatic water-stopping tank or the top of automatic water-stopping pipe and by described in the scavenge oil pump controlled by intelligent controller and UNICOM oneself
The dynamic Petroleum Storage Tank draining water pipe leading portion cutting water pot or automatic water-stopping pipe is connected, and described oil return pipe is less than by a diameter
The immunity oil return pipe of Petroleum Storage Tank drain pipe leading portion bore extends to the hydrocone type of Petroleum Storage Tank drain pipe and enters
Outside the mouth of a river, described oil water-detection sensors is to judge automatic water-stopping tank or the medium of automatic water-stopping tube sensor present position
It is oil or water.Described water pipeline of cutting is to be drawn by the bottom of automatic water-stopping tank or automatic water-stopping pipe, and concatenates one by intelligence
What energy controller controlled cuts water control valve, and the drain pipe leading portion of described Petroleum Storage Tank is by Petroleum Storage Tank inner bottom part one
Side is drawn, and is connected with the drain pipe back segment of further UNICOM automatic water-stopping tank or automatic water-stopping pipe by form of flanges, from
Before the drain pipe back segment that automatic water-stopping tank or automatic water-stopping pipe are drawn is the drain pipe with flange and Petroleum Storage Tank extraction
Section docking, and by drain pipe back segment automatic water-stopping tank or the Base top contact of the side of automatic water-stopping pipe.
3), the tank body of automatic water-stopping tank be diameter be more than height vertical metal tank, automatic water-stopping pipe is that diameter is less than length
The horizontal metal pipe of degree.
4), this utility model device include Petroleum Storage Tank, the scavenge oil pump of water control valve cut by configuration band, joins profit detection
The automatic water-stopping tank of sensor or automatic water-stopping pipe and control scavenge oil pump, cut water control valve, the intelligence of oil water-detection sensors
Controller, the drain pipe leading portion quoted from Petroleum Storage Tank and the drain pipe back segment quoted from automatic water-stopping tank or automatic water-stopping pipe
Dock by form of flanges, concatenate one quoted from the oil return pipe of automatic water-stopping tank or automatic water-stopping pipe and controlled by intelligent controller
Scavenge oil pump also docks with the drain pipe leading portion quoted from Petroleum Storage Tank by form of flanges, and with a diameter less than diameter chemical industry
The immunity pipeline of tank drain pipe leading portion extends to be positioned at the hydrocone type of the drain pipe leading portion within Petroleum Storage Tank and enters
The outside at the mouth of a river.There is such as incision water oil return function, when the drain pipe of medium reservoirs and automatic water-stopping tank or automatic water-stopping pipe
Interior medium includes that the medium at automatic water-stopping tank or automatic water-stopping pipe top stores up owing to a variety of causes can not be back to petrochemical industry
During tank, that is to say that, when the medium of oil water-detection sensors present position is detected as oil, intelligent controller opens returning on oil return pipe
Oil pump, makes in tank drain pipe and automatic water-stopping tank or the medium at automatic water-stopping pipe top and Petroleum Storage Tank due to sedimentation
The water separated from medium forms convection current.When in Petroleum Storage Tank drain pipe, automatic water-stopping tank or automatic water-stopping pipe, especially
Be the medium back flow at automatic water-stopping tank or automatic water-stopping pipe top in Petroleum Storage Tank, and logical in Petroleum Storage Tank
Cross the water separated from medium of sedimentation and re-enter into the drain pipe of Petroleum Storage Tank and automatic water-stopping tank or automatically
When cutting the top of water pipe, that is to say that, when the medium of oil water-detection sensors present position detects as water, intelligent controller is closed
Scavenge oil pump, opens and cuts water valve and start to cut water, circulate successively.
After using technique scheme, this utility model utilizes Petroleum Storage Tank drain pipe to realize automatic water-stopping oil return dress
Put to have when cutting water and oil in the pipeline of automatic water-stopping equipment, will not be adhered to, adhesion oil will not be carried when cutting water secretly, cut water high purity,
Do not result in and pollute and the advantage of waste.
Claims (10)
1. one kind utilizes Petroleum Storage Tank drain pipe to realize automatic water-stopping oil return apparatus, it is characterised in that under Petroleum Storage Tank
Portion passes through the automatic water-stopping tank joining oil water-detection sensors of tank drain pipe and oil return pipe and automatic water-stopping equipment or automatically cuts
Water pipe is connected, described in cut water pot or cut water pipe UNICOM and join the water pipeline of cutting cutting water control valve, described oil return pipe configures oil return control
Valve processed and scavenge oil pump or configuration check (non-return) valve and scavenge oil pump, described in cut water control valve, oil return control valve, oil water-detection sensors and
Scavenge oil pump is electrically connected the intelligent controller of automatic water-stopping equipment.
Device the most according to claim 1, it is characterised in that described oil return pipe is at least when entering storage tank and after entrance storage tank
It is in the inner segment oil return pipe of described tank drain pipe intracavity；Described tank drain pipe part in storage tank both can be downward
Hydrocone type, inner segment oil return pipe unsettled in it is the flexible hose stretching out drain pipe inner port, it is also possible to be straight routine
Structure, inner segment oil return pipe unsettled in it is the common metal pipe stretching out drain pipe inner port.
Device the most according to claim 2, it is characterised in that described tank drain pipe and oil return pipe with cut water pot or cut water pipe
The position being connected is included in cuts water pot or cuts the top of water pipe.
Device the most according to claim 2, it is characterised in that the siphon that described tank drain pipe part in storage tank is downward
Formula is hydrocone type or obliquely hydrocone type downwards.
Device the most according to claim 2, it is characterised in that described oil return pipe is made up of inner segment oil return pipe and outer section of oil return pipe,
Described outer section of oil return pipe configures scavenge oil pump and check (non-return) valve or configuration oil return control valve and scavenge oil pump；Described tank drain pipe is positioned at
The mesopore of the leading portion end face configuration ring flange outside storage tank receive inwards described inner segment oil return pipe, outwards with cut water pot or cut water pipe
Section oil return pipe outside UNICOM between top.
Device the most according to claim 5, it is characterised in that described in the drain pipe leading portion that is positioned at outside storage tank by threeway and cut
Water pot or configure manual switch valve on the drain pipe back segment of UNICOM between cutting the top of water pipe；The row outside storage tank it is positioned at described in or
Water pipe leading portion divides on the drain pipe back segment of UNICOM and on drain pipe leading portion by threeway and between cutting water pot or cutting the top of water pipe
Not Pei Zhi drain pipe back segment manual switch valve and drain pipe leading portion manual switch valve, described drain pipe leading portion manual switch valve is in place
It it is all the switch valve of full-gear when drain pipe leading portion outside storage tank configures inner segment oil return pipe and after configuration inner segment oil return pipe.
Device the most according to claim 5, it is characterised in that described outer section of oil return pipe configuration scavenge oil pump and check (non-return) valve and manually
Oil return switch valve or configuration oil return control valve and scavenge oil pump and manual oil return switch valve.
8. according to the arbitrary described device of claim 1-7, it is characterised in that described in cut the tank body of water pot be that diameter is more than height
Vertical metal tank, cutting water pipe is the horizontal metal pipe that diameter is less than length.
9. according to the arbitrary described device of claim 1-7, it is characterised in that described oil water-detection sensors is in automatic water-stopping
Tank or the middle and upper part of automatic water-stopping pipe or one of side or two of the most corresponding distribution.
10. according to the arbitrary described device of claim 1-7, it is characterised in that described storage tank is positioned at the port of storage tank at drain pipe
It is configured with near height for detecting the s.t.o water-detection sensors that storage tank reappears the described intelligent controller that is electrically connected of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486267.0U CN205837662U (en) | 2016-05-26 | 2016-05-26 | Petroleum Storage Tank drain pipe is utilized to realize automatic water-stopping oil return apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486267.0U CN205837662U (en) | 2016-05-26 | 2016-05-26 | Petroleum Storage Tank drain pipe is utilized to realize automatic water-stopping oil return apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205837662U true CN205837662U (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620486267.0U Expired - Fee Related CN205837662U (en) | 2016-05-26 | 2016-05-26 | Petroleum Storage Tank drain pipe is utilized to realize automatic water-stopping oil return apparatus |
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| CN (1) | CN205837662U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051389A (en) * | 2018-07-28 | 2018-12-21 | 锦州锦研科技有限责任公司 | The dynamic auto water cutting device of oil storage tank ultrasound |
| CN110040383A (en) * | 2019-05-16 | 2019-07-23 | 广饶科力达石化科技有限公司 | A kind of petrochemical industry oil product storage tank automatic water-stopping device |
| CN110201423A (en) * | 2019-04-28 | 2019-09-06 | 袁承轩 | A kind of automatic water cut-off device based on rotary process |
-
2016
- 2016-05-26 CN CN201620486267.0U patent/CN205837662U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051389A (en) * | 2018-07-28 | 2018-12-21 | 锦州锦研科技有限责任公司 | The dynamic auto water cutting device of oil storage tank ultrasound |
| CN110201423A (en) * | 2019-04-28 | 2019-09-06 | 袁承轩 | A kind of automatic water cut-off device based on rotary process |
| CN110201423B (en) * | 2019-04-28 | 2024-05-03 | 袁承轩 | Automatic water cutting device based on rotation method |
| CN110040383A (en) * | 2019-05-16 | 2019-07-23 | 广饶科力达石化科技有限公司 | A kind of petrochemical industry oil product storage tank automatic water-stopping device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170426 Address after: 239000 Nanjing North Road, Anhui, No. 350, No. Patentee after: Kete (Chuzhou) fluid control Co. Address before: 100101 Chaoyang District, Beiyuan Road, No. 170, No. A, block, room 1, room 1201 Patentee before: Gao Xiang |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180526 |