CN203621032U - Security flusher for a fine-diameter pipeline used in laboratories - Google Patents
Security flusher for a fine-diameter pipeline used in laboratories Download PDFInfo
- Publication number
- CN203621032U CN203621032U CN201320626636.8U CN201320626636U CN203621032U CN 203621032 U CN203621032 U CN 203621032U CN 201320626636 U CN201320626636 U CN 201320626636U CN 203621032 U CN203621032 U CN 203621032U
- Authority
- CN
- China
- Prior art keywords
- flusher
- flushing liquor
- flushing fluid
- pipeline
- flushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000011010 flushing procedure Methods 0.000 claims abstract description 102
- 238000002347 injection Methods 0.000 claims abstract description 20
- 239000007924 injection Substances 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 10
- 231100000331 toxic Toxicity 0.000 abstract description 8
- 230000002588 toxic effect Effects 0.000 abstract description 8
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N dichloromethane Natural products ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Abstract
The utility model discloses a security flusher for a fine-diameter pipeline used in laboratories. The security flusher comprises a sealed flushing fluid containing tank, a flushing fluid filling opening and a plug thereof are arranged at the top of the flushing fluid containing tank, and flushing fluid is filled into the flushing fluid containing tank through the flushing fluid filling opening. The top of the flushing fluid containing tank is connected to an air injection pump through an air inlet valve via an air injection pipeline. The bottom of the flushing fluid containing tank is connected to a fine-diameter pipeline connector through a fluid outlet valve via a fluid outlet pipeline. The fine-diameter pipeline can be flexibly flushed and operated through the flushing fluid capable of easily volatilizing toxic solvents under the condition of different flushing pressure; the security flusher is pollution free to the environment and can easily wash away blockages in the pipeline; the flushing fluid containing tank is sealed, and the residual flushing fluid can be stored inside the tank hermetically or recycled, so that operation security can be achieved; the security flusher is simple in structure and reliable and durable; the security flusher small in size and simple in operation can be used by taking in the hand or hanging on the wall, and can be pressed continuously and used in movement.
Description
Technical field
The utility model is about a kind of flusher for Laboratory Instruments in petroleum geology research field, relates in particular to the safe flusher on a kind of use for laboratory thin diameter tube road.
Background technology
In Laboratory Instruments, various thin diameter tubes road is various, because the fluid in pipeline is that oil or fluid inner suspension solids are attached to pipeline inside, need regularly or in next time before experiment, to rinse, even free of losses is collected, in order to avoid experiment next time is produced and polluted, or impact is collected quantitatively deriving thing.
The flushing on use for laboratory thin diameter tube road has the requirement of the aspects such as pair flushing liquor, pressurization situation and safety non-toxic, particularly for the flushing containing oil pipe line in some raw row's hydrocarbon thermal simulation experiments, clean, the interior residue of pipeline that General Requirements rinses can also losslessly collect, therefore, conventionally need the organic toxic such as carrene, chloroform, volatile flushing liquor could be clean flushing of pipeline; The pipeline special for shape, length is grown, adopts existing conventional method to be difficult to reach the object of cleaning down.Thus, use for laboratory thin diameter tube road is rinsed, the reliability of guarantee scientific experiment result, just can make laboratory apparatus normally move, reduce costs safe, convenient, efficient, losslessly.
At present, be adopting quartz glass syringe pump flushing liquor (as: organic solvent, water etc.) mostly, be directly injected into pipeline and complete the flushing to pipeline.The advantage of this technology is easy and simple to handle.The shortcoming of this technology is open to use volatile, toxic solvent as flushing liquor, the pollution that can cause working environment and operator directly with the contacting of noxious material; And for having certain altitude, Peculiar Forms on vertical direction, particularly formed the pipeline of obstruction, the pressure of syringe is difficult to guarantee the injection of flushing liquor, operating personnel cannot complete other operations such as the collection of flushing liquor.
In the hot pressing generation and expulsion modeling experimental system of National Key Laboratory of Oil Exploration in China developmental research institute " raising oil recovery ", configure a kind of motor driven turbine pump flusher.This device is made up of charge power supply, turbine pump, flushing liquor cup, pipette and cleaning hose.Because described turbine pump inner seal and turbine fan mostly are rubber or polytetrafluoroethylene (PTFE), in the situation that running into the organic solvents such as carrene as flushing liquor, usually there is the problems such as turbine fan distortion, pump housing decompression, leakage, greatly limited the easily application of reaction rinse liquid such as carrene; In addition, turbine pump can not be discharged all flushing liquors, and needs that flushing fluid is large just can be rinsed, and need to be equipped with a suction pipe and aspirate in flushing liquor container, is an open system; The process of rinsing must worked by turbine pump always, and after flushing, turbine pump cavity still has a large amount of flushing liquors, is difficult to clean out, and volatile solvent (as: carrene etc.) is easily caused to environmental pollution; Its maximum pump pressure is 1.3MPa, non-adjustable; Package unit is arranged in a go-cart, and volume is large and clumsy, and it is very inconvenient in small space, to use.
Thus, the inventor relies on experience and the practice of being engaged in for many years relevant industries, proposes the safe flusher on a kind of use for laboratory thin diameter tube road, to overcome the defect of prior art.
Utility model content
The purpose of this utility model is to provide the safe flusher on a kind of use for laboratory thin diameter tube road, can prevent flushing liquor volatilization, can adjust flushing pressure.
Another object of the present utility model is to provide the safe flusher on a kind of use for laboratory thin diameter tube road, has feature easy and simple to handle, that volume is little and cost is low.
The purpose of this utility model is to realize like this, the safe flusher on a kind of use for laboratory thin diameter tube road, described safe flusher comprises the flushing liquor capacity tank of a sealing, this flushing liquor capacity tank top is provided with flushing liquor filler and shutoff thereof, in flushing liquor capacity tank, injects flushing liquor by filler; This flushing liquor capacity tank top is connected in a gas injection pump by a gas injection pipeline by intake valve; This flushing liquor capacity pot bottom is connected in a thin diameter tube pipeline connector by a fluid pipeline by liquid valve.
In a preferred embodiments of the present utility model, in the gas injection pipeline between flushing liquor capacity tank top and intake valve, be provided with an air gauge.
In a preferred embodiments of the present utility model, described flushing liquor capacity tank is cylindric stainless cylinder of steel, and tank body wall thickness is 2mm.
In a preferred embodiments of the present utility model, the volume of described flushing liquor capacity tank is 500ml.
In a preferred embodiments of the present utility model, the shutoff of described flushing liquor filler is a nut.
In a preferred embodiments of the present utility model, described flushing liquor is carrene.
In a preferred embodiments of the present utility model, described gas injection pipeline is pvc pipe line; This gas injection pipeline and flushing liquor capacity tank top are for removably connecting.
From the above mentioned, the safe flusher on the utility model use for laboratory thin diameter tube road, can realize volatile toxic solvent (including as: carrene, chloroform) flushing liquor, under different flushing pressure conditions, flexible rinsing operation is carried out in thin diameter tube road.Flushing liquor can be water, common organic solvents, can be also volatile toxic solvent, and this safe flusher does not produce and pollutes environment, produces air pressure and easily realizes, and air pressure range 0.1～10MPa, can wash tamper in pipeline easily open; Flushing liquor capacity tank is airtight, residue flushing liquor can tank in airtight preservation or recovery, handling safety.Whole apparatus structure is simple, without consumable accessory, uses reliability and durabilityly, and fault rate is extremely low, and life cycle is greater than 10 years; This flusher volume is little, can take or wall hanging use by hand, easy and simple to handle, operates consuming time lower than 2 minutes.Device can continue pressure, mobile easy to use; Package unit cost can be controlled in 300 yuan, and purchase and maintenance cost are low; Thereby for the laboratory apparatus of various environmental protection, high precision manipulation provides clean, environmental protection, low, the simple to operate durable high efficiency flushing device of cost.
Accompanying drawing explanation
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1: be the structural representation of the safe flusher on the utility model use for laboratory thin diameter tube road.
The specific embodiment
Understand for technical characterictic of the present utility model, object and effect being had more clearly, now contrast accompanying drawing the specific embodiment of the present utility model is described.
As shown in Figure 1, the utility model proposes the safe flusher 100 on a kind of use for laboratory thin diameter tube road, described safe flusher 100 comprises the flushing liquor capacity tank 1 of a sealing, this flushing liquor capacity tank 1 top is provided with flushing liquor filler 11 and shutoff 12 thereof, in the present embodiment, described filler has screw thread outward, and shutoff is one to be sealedly attached to the nut of filler; In flushing liquor capacity tank 1, inject appropriate flushing liquor 4 by filler; This flushing liquor capacity tank 1 top is connected in a gas injection pump 22 by a gas injection pipeline 2 by intake valve 21, in order to air pressure is provided to flushing liquor capacity tank 1; In the present embodiment, described gas injection pipeline 2 is made up of pvc pipe; This gas injection pipeline 2 is that removable seal is connected with flushing liquor capacity tank 1 top; This flushing liquor capacity tank 1 bottom is connected in a thin diameter tube pipeline connector 32 by a fluid pipeline 3 by liquid valve 31; Described liquid valve 31, in order to seal flushing liquor, is avoided the volatilization of flushing liquor, and gives the flushing liquor supercharging in flushing liquor capacity tank 1; This thin diameter tube pipeline connector 32 is in order to connect the thin diameter tube road (not shown) being rinsed.
Further, in the present embodiment, as shown in Figure 1, in the gas injection pipeline 2 between flushing liquor capacity tank 1 top and intake valve 21, be provided with an air gauge 23, in order to detect the air pressure of flushing liquor capacity tank 1.
In the present embodiment, described gas injection pump 22 can be various air pump, if pressure is less demanding, can adopt the easy devices such as inflator, as long as just require can to flushing liquor capacity tank fill air pressure can.
In the present embodiment, described flushing liquor capacity tank 1 is cylindric stainless cylinder of steel, and tank body wall thickness is 2mm; The volume of described flushing liquor capacity tank is 500ml.
The utility model, based on the theory of rinsing of pressurizeing to flushing liquor in flushing liquor capacity tank, can be realized the flushing liquor of volatile toxic solvent (including as dichloromethane alkanes), under different flushing pressure conditions, flexible rinsing operation is carried out in thin diameter tube road.This safe flusher does not produce and pollutes environment, produces air pressure and easily realizes, and air pressure range 0.1～10MPa, can wash tamper in pipeline easily open; Flushing liquor capacity tank is airtight, residue flushing liquor can tank in airtight preservation or recovery, handling safety.Whole apparatus structure is simple, without consumable accessory, uses reliability and durabilityly, and fault rate is extremely low; This flusher volume is little, can take or wall hanging use by hand, easy and simple to handle, operates consuming time lower than 2 minutes.Device can continue pressure, mobile easy to use.
In the research of the raw row of petroleum geology hydrocarbon thermal simulation experiment, the detailed process that the safe flusher on employing the utility model use for laboratory thin diameter tube road rinses row's hydrocarbon pipeline is as follows:
First thin diameter tube pipeline connector 32 is connected with row's hydrocarbon pipeline (thin diameter tube road), under the state of then closing at liquid valve 31, from flushing liquor filler 11, the dichloromethane solvent 4 of aequum is injected in flushing liquor capacity tank 1, screw the nut of flushing liquor filler.
Open liquid valve 31, control uninterrupted, start the row's of flushing hydrocarbon pipeline.In the thin diameter tube line of using to row's hydrocarbon, inject after carrene, carrene is as solvent, fused with the oil generating fast, and discharge pipe; Collect these liquid, make under given conditions carrene volatilization, obtain the oil of discharging, to realize quantitative collection.
If need flusher to move use, due to flushing liquor capacity tank volume little (about 500ml), the pipeline that connects air pump and intake valve can be removed, at will walk about just can move flushing device.In the time of insufficient pressure, can connect air pump, give flushing liquor capacity tank supplementary pressure.
From the above mentioned, the safe flusher on the utility model use for laboratory thin diameter tube road, can realize volatile toxic solvent (including as: carrene, chloroform) flushing liquor, under different flushing pressure conditions, flexible rinsing operation is carried out in thin diameter tube road.Flushing liquor can be water, common organic solvents, can be also volatile toxic solvent, and this safe flusher does not produce and pollutes environment, produces air pressure and easily realizes, and air pressure range 0.1～10MPa, can wash tamper in pipeline easily open; Flushing liquor capacity tank is airtight, residue flushing liquor can tank in airtight preservation or recovery, handling safety.Whole apparatus structure is simple, without consumable accessory, uses reliability and durabilityly, and fault rate is extremely low, and life cycle is greater than 10 years; This flusher volume is little, can take or wall hanging use by hand, easy and simple to handle, operates consuming time lower than 2 minutes.Device can continue pressure, mobile easy to use; Package unit cost can be controlled in 300 yuan, and purchase and maintenance cost are low; Thereby for the laboratory apparatus of various environmental protection, high precision manipulation provides clean, environmental protection, low, the simple to operate durable high efficiency flushing device of cost.
The foregoing is only the schematic specific embodiment of the utility model, not in order to limit scope of the present utility model.Any those skilled in the art, is not departing from equivalent variations and the modification under the prerequisite of design of the present utility model and principle, done, all should belong to the scope of the utility model protection.
Claims (7)
1. the safe flusher on a use for laboratory thin diameter tube road, it is characterized in that: described safe flusher comprises the flushing liquor capacity tank of a sealing, this flushing liquor capacity tank top is provided with flushing liquor filler and shutoff thereof, in flushing liquor capacity tank, injects flushing liquor by filler; This flushing liquor capacity tank top is connected in a gas injection pump by a gas injection pipeline by intake valve; This flushing liquor capacity pot bottom is connected in a thin diameter tube pipeline connector by a fluid pipeline by liquid valve.
2. the safe flusher on use for laboratory thin diameter tube as claimed in claim 1 road, is characterized in that: in the gas injection pipeline between flushing liquor capacity tank top and intake valve, be provided with an air gauge.
3. the safe flusher on use for laboratory thin diameter tube as claimed in claim 1 road, is characterized in that: described flushing liquor capacity tank is cylindric stainless cylinder of steel, and tank body wall thickness is 2mm.
4. the safe flusher on use for laboratory thin diameter tube as claimed in claim 3 road, is characterized in that: the volume of described flushing liquor capacity tank is 500ml.
5. the safe flusher on use for laboratory thin diameter tube as claimed in claim 1 road, is characterized in that: the shutoff of described flushing liquor filler is a nut.
6. the safe flusher on use for laboratory thin diameter tube as claimed in claim 1 road, is characterized in that: described flushing liquor is carrene.
7. the safe flusher on use for laboratory thin diameter tube as claimed in claim 1 road, is characterized in that: described gas injection pipeline is pvc pipe line; This gas injection pipeline and flushing liquor capacity tank top are for removably connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626636.8U CN203621032U (en) | 2013-10-11 | 2013-10-11 | Security flusher for a fine-diameter pipeline used in laboratories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626636.8U CN203621032U (en) | 2013-10-11 | 2013-10-11 | Security flusher for a fine-diameter pipeline used in laboratories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621032U true CN203621032U (en) | 2014-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626636.8U Expired - Fee Related CN203621032U (en) | 2013-10-11 | 2013-10-11 | Security flusher for a fine-diameter pipeline used in laboratories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195474A (en) * | 2015-10-27 | 2015-12-30 | 郑州椿长仪器仪表有限公司 | Device and method for cleaning capillary tube of separate measurement type thermometer |
-
2013
- 2013-10-11 CN CN201320626636.8U patent/CN203621032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195474A (en) * | 2015-10-27 | 2015-12-30 | 郑州椿长仪器仪表有限公司 | Device and method for cleaning capillary tube of separate measurement type thermometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140604 |