CN207600797U - A kind of hundred point sampling systems - Google Patents
A kind of hundred point sampling systems Download PDFInfo
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- CN207600797U CN207600797U CN201721508157.0U CN201721508157U CN207600797U CN 207600797 U CN207600797 U CN 207600797U CN 201721508157 U CN201721508157 U CN 201721508157U CN 207600797 U CN207600797 U CN 207600797U
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- oil
- sampling
- oil tank
- twisted rope
- inhalator
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Abstract
The utility model discloses a kind of hundred point sampling systems, it is related to oil tank sampling technique field, the system includes oil tank, sample position detent mechanism, main flow mechanism, sample metrological service, data acquisition process control mechanism, fluid is placed in the oil tank, sample position detent mechanism includes can vertical direction is lifted according to designated position in oil tank oil product inhalator, main flow mechanism includes the probe tube that can be lifted with oil product inhalator and be connect with oil product inhalator, oil pump outside probe tube connection oil tank, sampling metrological service includes the pipeline being connect with oil pump, sampling valve is equipped on pipeline, the end connection sampling bottle of pipeline, oil gas adsorption tanks are connected on sampling bottle, oil-water interfaces sensor is carried in sampling valve, the signal output end of the oil-water interfaces sensor connects the data acquisition process control mechanism.There is accurate level gauging function and structure novelty, stable work in work, have a safety feature.
Description
Technical field
The utility model is related to oil tank sampling technique fields.
Background technology
At present, oil tank oil mainly with etc. comparison-trackings device principle carry out upper, middle and lower, bottom carry out sampling operation, the method tank
Inner structure is complicated, and parameter, which occurs, in the easy loose or dislocation of sampling pipe is not allowed, and leads to industrial accident.So many enterprises restore again
Original artificial sample, drawback are confirmed that hundred point sampling systems thoroughly solve the above problem by numerous examples.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of hundred point sampling systems, collection level gauging, sampling, dehydrations
In one, stable work in work, the characteristics of having a safety feature.
The technical solution is that a kind of hundred point sampling systems, the system includes oil tank, sample position detent mechanism, main flow
Mechanism samples metrological service, data acquisition process control mechanism, and fluid, the sample position localization machine are placed in the oil tank
Structure include can vertical direction lift according to designated position in oil tank oil product inhalator, the main flow mechanism is including can be with oil
The probe tube that product inhalator is lifted and connect with oil product inhalator, the probe tube connect the oil pump outside oil tank, the sampling
Metrological service includes the pipeline being connect with oil pump, and sampling valve is equipped on the pipeline, and the end of the pipeline connects sampling bottle,
Oil gas adsorption tanks are connected on sampling bottle, oil-water interfaces sensor is carried in the sampling valve, the oil-water interfaces sensor
Signal output end connects the data acquisition process control mechanism.
Preferably, the sample position detent mechanism further includes inverted " W " type twisted rope liquid sealer, explosion-proof servo electricity
Machine and speed reducer, winch, twisted rope, fixed pulley, weight, the explosion-proof servo motor are connected with speed reducer, the explosion-proof servo electricity
Machine is wound with twisted rope, the twisted rope bypasses inverted " W " type twisted rope liquid sealer for winch to be driven to rotate on the winch
Weight is connected afterwards and is hung down in oil tank, oil product inhalator is equipped at the weight, the explosion-proof servo motor is controlled by data
Acquisition process control mechanism.
Preferably, the sample position detent mechanism further include inverted " W " type twisted rope liquid sealer, hand winch,
Twisted rope, weight, addresses graduated scale at fixed pulley, twisted rope is wound on the winch, the twisted rope bypasses inverted " W " type twisted rope
It connects and weight and hangs down in oil tank after liquid sealer, be equipped with oil product inhalator at the weight, described in the twisted rope connection
The pointer of graduated scale is addressed, the pointer can indicate corresponding numerical value with the movement of twisted rope.
Preferably, the pipeline in the sampling metrological service includes reflux portion and sampling portion, the sampling valve and sampling bottle
All be mounted on sampling portion, be simultaneously equipped with check-valves inside reflux portion connection oil tank, the reflux portion be equipped with water-containing measurer,
Dehydration valve, the signal output end of the water-containing measurer connect the signal input part of the data acquisition process control mechanism, institute
The signal output end for stating data acquisition process control mechanism connects the signal input part of the dehydration valve.
Preferably, the oil pump is for intelligent explosion-proof oil circulating pump or type hand magnetic drive pump or air-driven type magnetic drive pump or manually
Magnetic drive pump turbine pump.
Preferably, the data acquisition process control mechanism includes control rack, and PLC is equipped with inside the control rack
Controller, the signal input part connection of the signal output end and PLC controller of the water-containing measurer or oil-water interfaces sensor,
The signal output end of the PLC controller is connect with the signal input part of explosion-proof servo motor, oil pump, dehydration valve.
Preferably, the explosion-proof servo motor is mounted at the manhole above the oil tank.
Preferably, there is pouring root valve at the tank root of the reflux portion connection oil tank, the check-valves is also set on tank root.
The utility model has thoroughly overturned the sampling thinking of existing background technology, and what which can be according to field sampling will
It asks, addresses any height in tank, wherein the moment height value for starting to evacuate is exactly medium liquid level；Collect sampling simultaneously, take off
Water and level gauging realize automatic inventory-making in one.This system reduces labor intensity, has reached country's " peace, strong, ring "
Requirement, the management mode for embodying modern science has important practical significance.
Description of the drawings
The structure diagram of Fig. 1 the utility model one embodiment.
The structure diagram of another embodiment of Fig. 2 the utility model.
Wherein, 1, oil tank, 2, probe tube, 3, oil pump, 4, sampling valve, 5, sampling bottle, 6, explosion-proof servo motor, 7, winch,
8th, twisted rope, 9, weight, 10, water-containing measurer, 11, control rack, 12, oil gas adsorption tanks, 13, " W " type twisted rope hydraulic seal
Device, 14, hand winch, 15, addressing graduated scale, 16, check-valves, 17, tank root valve.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description：Such as Fig. 1 and Fig. 2
Shown hundred point sampling system of one kind, the system include oil tank 1, sample position detent mechanism, main flow mechanism, sampling dosing machine
Structure, data acquisition process control mechanism are placed with fluid in the oil tank 1, and the sample position detent mechanism includes can be in oil tank 1
The oil product inhalator that interior vertical direction is lifted according to designated position, the main flow mechanism include can with oil product inhalator lift and
The probe tube 2 being connect with oil product inhalator, the probe tube 2 connect the oil pump 3 outside oil tank 1, sampling metrological service packet
The pipeline being connect with oil pump 3 is included, sampling valve 4, the end connection sampling bottle 5 of the pipeline, sampling bottle are equipped on the pipeline
Oil gas adsorption tanks 12 are connected on 5, oil-water interfaces sensor, the letter of the oil-water interfaces sensor are carried in the sampling valve 4
Number output terminal connects the data acquisition process control mechanism.
Sample position detent mechanism further includes inverted " W " type twisted rope liquid sealer 13, explosion-proof servo motor 6 and slows down
Machine, winch 7, twisted rope 8, fixed pulley, weight 9, the explosion-proof servo motor 6 are connected with speed reducer, and the explosion-proof servo motor 6 is used
It is rotated in driving winch 7, twisted rope 8 is wound on the winch 7, the twisted rope 8 bypasses inverted " W " type twisted rope hydraulic seal
Connect and weight 9 and hang down in oil tank 1 after device 13, be equipped with oil product inhalator at the weight 9, the explosion-proof servo motor 6 by
It controls in data acquisition process control mechanism.
Sample position detent mechanism further includes inverted " W " type twisted rope liquid sealer 13, hand winch 14, twisted rope 8, determines
Pulley, weight 9 address graduated scale 15, and twisted rope 8 is wound on the winch 7, and the twisted rope 8 bypasses inverted " W " type twisted rope liquid
Weight 9 is connected after body sealer 13 and is hung down in oil tank 1, oil product inhalator is equipped at the weight 9, the twisted rope 8 connects
The pointer of the addressing graduated scale 15, the pointer can indicate corresponding numerical value with the movement of twisted rope 8.
It samples the pipeline in metrological service and includes reflux portion and sampling portion, the sampling valve 4 and sampling bottle 5, which are all mounted on, to be taken
Sample portion, 1 inside of reflux portion connection oil tank are simultaneously equipped with check-valves 16, and the reflux portion is equipped with water-containing measurer, dehydration valve,
The signal output end of the water-containing measurer 10 connects the signal input part of the data acquisition process control mechanism, the data
The signal output end of acquisition process control mechanism connects the signal input part of the dehydration valve.
Oil pump 3 is intelligent explosion-proof oil circulating pump or type hand magnetic drive pump or air-driven type magnetic drive pump or hand-operated magnetic pump whirlpool
Wheel pump.
Data acquisition process control mechanism includes control rack, and PLC controllers are equipped in 11 the inside of control rack,
The signal input part connection of the signal output end and PLC controller of the water-containing measurer 10 or oil-water interfaces sensor, it is described
The signal output end of PLC controller is connect with the signal input part of explosion-proof servo motor 6, oil pump 3, dehydration valve.
Explosion-proof servo motor 6 is mounted at the manhole of 1 top of oil tank.Also it can be installed by the trepanning of user's selected location,
Inverted " W " type twisted rope liquid sealer 13 is welded above mounting hole, prevents oil gas from being overflowed along steel cable and polluting environment.
There is pouring root valve 17 at the tank root of reflux portion connection oil tank 1, the check-valves 16 is also set on tank root.
3 current of electric of oil pump and load are directly proportional, and the immediate current that oil pump 3 starts to evacuate is exactly liquid level position electricity
Stream, this signal output end connect the input terminal of the PLC controller, and for determining the height value of liquid level, stability measures essence
Degree is substantially better than other domestic and international liquid level gauges.
If type hand or air-driven type, equipped with fluid visor, it can be seen that whether type hand or air-driven type magnetic drive pump
It evacuates, equipped with addressing graduated scale 15 or winch counter, user can carry out height of sampling according to the value of graduated scale or counter
Bit addressing, the instantaneous position of pump depletion is exactly liquid level.
Probe tube 2 has preferable retractility for corrugated flexible hose in oil tank 1, is allowed to position, and sampling valve 4 is needle
Type valve when user needs sampling, is opened sampling valve 4 and is sampled, it is necessary to access in sampling bottle 5 sampling valve 4, be taken
Sample, oil gas are returned to after being discharged into adsorption tanks purification in air.The height of liquid in current oil tank 1, institute are determined with the method for addressing
When sampling flows through water-containing measurer, sampled water-retention value is provided automatically, represents the water cut value of current location；One sampling point
After analysing end cycle, using single analysis as a result, the mathematical model that foundation is studied with reference to us provides the aqueous of entire big tank
Rate Soil profile, and then the oil mass of oil tank 1, water are obtained as a result, control rack 11 is mounted on control room, the inside is packed into PLC etc.
Electronic device, according to oil mass, the dehydration of water result output digital output modul oil tank 1.
PLC mainly according to the data of collection in worksite and data set by user, controls the explosion-proof adjustment of servo motor 6 sampling high
Degree；Control oil pump 3 is recycled, accurate to sample；According to oil-water interfaces height output switching signal is calculated, control oil tank 1 is dehydrated
Valve is dehydrated；Oil pump 3 starts the instantaneous position evacuated, is exactly liquid level, has the function of level gauging.User can be prompted to exist
The sample extracted under current setting height is oil, water or oil mixing with water, and after the completion of whole process, remote computer will be automatic
Calculate the corresponding aqueous situation of oil of the sub-sampling point, it is no longer necessary to which gauger is chemically examined, searches the pure oil mass of calculating.Subtract significantly
Light hand labor intensity, has saved human and material resources；A large amount of production cost can be saved every year.If it carries out repeatedly different high
The sampling of degree can further extrapolate the real-time pure oil mass of entire oil tank 1, realize 1 automatic inventory-making function of oil tank, and export knot
Fruit report.
The utility model has thoroughly overturned the sampling thinking of existing background technology, and what which can be according to field sampling will
It asks, addresses any height in tank, wherein the moment height value for starting to evacuate is exactly medium liquid level；Collect sampling simultaneously, take off
Water and level gauging realize automatic inventory-making in one.This system reduces labor intensity, has reached country's " peace, strong, ring "
Requirement, the management mode for embodying modern science has important practical significance.
Claims (8)
1. a kind of hundred point sampling systems, it is characterized in that:The system includes oil tank, sample position detent mechanism, main flow mechanism, takes
Sample metrological service, data acquisition process control mechanism are placed with fluid in the oil tank, and the sample position detent mechanism includes can
The oil product inhalator that vertical direction is lifted according to designated position in oil tank, the main flow mechanism includes can be with oil product inhalator
Lifting and the probe tube being connect with oil product inhalator, the probe tube connect the oil pump outside oil tank, the sampling metrological service
Including the pipeline being connect with oil pump, it is equipped with sampling valve on the pipeline, the end connection sampling bottle of the pipeline, on sampling bottle
Oil gas adsorption tanks are connected with, are exported in the sampling valve with oil-water interfaces sensor, the signal of the oil-water interfaces sensor
End connects the data acquisition process control mechanism.
2. a kind of hundred point samplings system according to claim 1, it is characterized in that：The sample position detent mechanism further includes
Inverted " W " type twisted rope liquid sealer, explosion-proof servo motor and speed reducer, winch, twisted rope, fixed pulley, weight, it is described explosion-proof
Servo motor is connected with speed reducer, and the explosion-proof servo motor is wound with twisted rope, institute for winch to be driven to rotate on the winch
Twisted rope is stated around connection weight after inverted " W " type twisted rope liquid sealer and is hung down in oil tank, oil is equipped at the weight
Product inhalator, the explosion-proof servo motor are controlled by data acquisition process control mechanism.
3. a kind of hundred point samplings system according to claim 1, it is characterized in that：The sample position detent mechanism further includes
Inverted " W " type twisted rope liquid sealer, twisted rope, fixed pulley, weight, addresses graduated scale at hand winch, is wound on the winch
There are twisted rope, the twisted rope to connect weight after bypassing inverted " W " type twisted rope liquid sealer and hang down in oil tank, the weight
Place is equipped with oil product inhalator, the pointer of the twisted rope connection addressing graduated scale, and the pointer can refer to the movement of twisted rope
Show corresponding numerical value.
4. the hundred point sampling system of one kind according to Claims 2 or 3, it is characterized in that：Pipe in the sampling metrological service
Road includes reflux portion and sampling portion, and the sampling valve and sampling bottle are all mounted on sampling portion, and the reflux portion is connected inside oil tank
And equipped with check-valves, the reflux portion is equipped with water-containing measurer, dehydration valve, the signal output end connection of the water-containing measurer
The signal input part of the data acquisition process control mechanism, the signal output end connection of the data acquisition process control mechanism
The signal input part of the dehydration valve.
5. a kind of hundred point samplings system according to claim 4, it is characterized in that：The oil pump is intelligent explosion-proof recycle oil
Pump or type hand magnetic drive pump or air-driven type magnetic drive pump or hand-operated magnetic pump turbine pump.
6. a kind of hundred point samplings system according to claim 5, it is characterized in that：The data acquisition process control mechanism packet
Control rack is included, the letter of PLC controller, the water-containing measurer and oil-water interfaces sensor is equipped with inside the control rack
Number output terminal and the signal input part of PLC controller connect, the signal output end of the PLC controller and explosion-proof servo motor,
The signal input part connection of oil pump, dehydration valve.
7. a kind of hundred point samplings system according to claim 6, it is characterized in that：The explosion-proof servo motor is mounted on described
At manhole above oil tank.
8. a kind of hundred point samplings system according to claim 7, it is characterized in that：The tank root of the reflux portion connection oil tank
There is pouring root valve at place, and the check-valves is also set on tank root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508157.0U CN207600797U (en) | 2017-11-13 | 2017-11-13 | A kind of hundred point sampling systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508157.0U CN207600797U (en) | 2017-11-13 | 2017-11-13 | A kind of hundred point sampling systems |
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| Publication Number | Publication Date |
|---|---|
| CN207600797U true CN207600797U (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721508157.0U Expired - Fee Related CN207600797U (en) | 2017-11-13 | 2017-11-13 | A kind of hundred point sampling systems |
Country Status (1)
| Country | Link |
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| CN (1) | CN207600797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727445A (en) * | 2017-11-13 | 2018-02-23 | 严志杰 | A kind of hundred point sampling systems |
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2017
- 2017-11-13 CN CN201721508157.0U patent/CN207600797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727445A (en) * | 2017-11-13 | 2018-02-23 | 严志杰 | A kind of hundred point sampling systems |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180710 Termination date: 20181113 |