CN203769726U - Multifunctional adjustable mixed adding device - Google Patents
Multifunctional adjustable mixed adding device Download PDFInfo
- Publication number
- CN203769726U CN203769726U CN201420059937.1U CN201420059937U CN203769726U CN 203769726 U CN203769726 U CN 203769726U CN 201420059937 U CN201420059937 U CN 201420059937U CN 203769726 U CN203769726 U CN 203769726U
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- CN
- China
- Prior art keywords
- tank body
- multifunctional adjustable
- adding device
- measuring pump
- medicament
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- 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
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Abstract
The utility model discloses a multifunctional adjustable mixed adding device. The multifunctional adjustable mixed adding device comprises a tank body used for storing chemicals, an injection device used for injecting the chemicals and a metering pump used for metering. An inlet of the metering pump is connected with an outlet of the tank body, and an outlet of the metering pump is connected with an inlet of the injection device. A chemical adding opening connected with a chemical adding device is formed in the upper end face of the tank body, the chemical adding device is connected to the chemical adding opening through a pressure-equalizing pipe, a trash removal channel is formed in the bottom of the tank body, and a valve is arranged on the trash removal channel. A liquid level meter used for measuring the liquid level in the tank body in real time is further arranged on the side face of the tank body. A throttling valve is arranged on a pipeline connected between the tank body and the metering pump. The multifunctional adjustable mixed adding device can be used for continuously adding various chemicals entering a well with fixed discharge capacity, and can be used for injecting chemicals to an oil jacket annular body, the inside of an oil pipe and a surface pipeline, the dropwise adding amount can be metered, the complete device is in the skid-type design, and the adding device is easy to mount and dismount and convenient to maintain.
Description
Technical field
The utility model relates to oil well chemical feeding device, and especially multifunctional adjustable is mixed device.
Background technology
Shengli Oil Field geological condition is complicated, and crude oil property classification is many, the medicament supplement production of need to annotating of a lot of wells.The kind of institute's adding medicine has corrosion inhibiter, thinner, Wax removing agent, scale remover, demulsifier etc. at present, and dosing method, mainly to be manually regularly added to master, adopts gravity medicinal cupping to add on a small quantity.Under existing mode, dosing continuity and chemical feeding quantity reasonability cannot effective guarantees, limited to a great extent the action effect of medicament.
Summary of the invention
The purpose of this utility model is to provide multifunctional adjustable to mix device, in order to realize all kinds of medicaments automatically, continuously, add in well equably.
In order to reach above-mentioned purpose, the utility model has adopted following technical scheme, multifunctional adjustable is mixed device, comprise the tank body that drug storage uses, the injection device that injection is used, the measuring pump of metering use, the import of described measuring pump is connected with the outlet of tank body, and metering delivery side of pump is connected with the import of injection device.
The upper surface of described tank body offers the medicament being connected with chemicals dosing plant and adds mouth, and described chemicals dosing plant is connected to medicament by pressure-equalizing pipe and adds mouth above, and described tank base is provided with the passage of removing contamination, and on the passage of removing contamination, valve is set.
Described tank body side is also provided with the content gauge of real-time measurement tank interior liquid level.
On the pipeline being connected between described tank body and measuring pump, be provided with choke valve.
Described choke valve is connected with measuring pump with high-pressure hose; Measuring pump is connected with injection device with high-pressure hose.
Compared to prior art, the utlity model has following beneficial effect:
1, can be used for all kinds of fixed displacement, the continuous addings that enter well medicament;
2, can be used for injecting medicament to oil jacket annular space, oil pipe inside, surface line;
3, can realize dripping quantity metering;
4, package unit skid-mounted type design, installing/dismounting is simple, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the structure chart that multifunctional adjustable of the present utility model is mixed device.
In figure: 1, pressure-equalizing pipe; 2, medicament adds mouth; 3, content gauge; 4, tank body; 5, the passage of removing contamination; 6, medicament outlet; 7, measuring pump; 8, injection device; 9, high-pressure hose.
The specific embodiment
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, yet accompanying drawing only provides the use of reference with explanation, is not used for the utility model to be limited.
As shown in Figure 1, multifunctional adjustable is mixed device, and tank body 4 adopts anti-corrosion material to make pressure-resistance structure, outer coated insulation layer.Tank body top is provided with medicament and adds mouth 2 and pressure-equalizing pipe 1.It is wide-mouth structure that medicament adds mouth, can open wide and pour medicament into, also can connect injection pipeline and realize infusion.The scavenge duct of pressure-equalizing pipe when adding medicament in tank is also that medicament adds fashionable pressure equalisation passage in well.Tank base is provided with the passage 5 of removing contamination, dirt in convenient regularly or as required whole cleaning tank.Tank body one side is provided with content gauge 3, and the convenient interior liquid measure of tank of observing, also can be used as rough metering outfit.Tank body opposite side is provided with medicament outlet 6, comprises choke valve and metering valve, metering and flow regulator when not using measuring pump.Measuring pump 7 adopts Full-automatic adjustable model, can realize fixed displacement constant-pressure and inject medicament in well.Injection device 8 is designed with the Multiple Type specifications such as hollow stem interconnection system, sleeve gate interconnection system, surface line interconnection system, the various decanting points of can conveniently plugging into.Between each assembly, with high pressure line, connect, pipeline adopts the anti-aging pipeline of high-pressure anticorrosion, improves application life and safety.
During use, injection device 8 is connected with oil well corresponding position.Measuring pump 7 connects in advance with tank body 4, close in the situation of medicament outlet 6, medicament is added to mouth 1 from medicament to add in tank, flexible pipe 9 is connected with measuring pump, open medicament outlet, open measuring pump, after the normal drug of flexible pipe 9 other end, close measuring pump and medicament outlet, flexible pipe is connected to injection device and completes installation.
The present invention can realize medicament automatically controlled, continue evenly to drip, metering, solved medicament drip inhomogeneous, without measurement problem, can meet oil field medicament automation and drip demand.
The foregoing is only preferred embodiment of the present utility model, non-in order to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (5)
1. multifunctional adjustable is mixed device, it is characterized in that, comprises the tank body that drug storage uses, the injection device that injection is used, the measuring pump of metering use, and the import of described measuring pump is connected with the outlet of tank body, measures delivery side of pump and is connected with the import of injection device.
2. multifunctional adjustable according to claim 1 is mixed device, it is characterized in that, the upper surface of described tank body offers the medicament being connected with chemicals dosing plant and adds mouth, described chemicals dosing plant is connected to medicament by pressure-equalizing pipe to be added on mouth, described tank base is provided with the passage of removing contamination, and on the passage of removing contamination, valve is set.
3. multifunctional adjustable according to claim 1 is mixed device, it is characterized in that, described tank body side is also provided with the content gauge of real-time measurement tank interior liquid level.
4. multifunctional adjustable according to claim 1 is mixed device, it is characterized in that, on the pipeline being connected, is provided with choke valve between described tank body and measuring pump.
5. multifunctional adjustable according to claim 4 is mixed device, it is characterized in that, described choke valve is connected with measuring pump with high-pressure hose; Measuring pump is connected with injection device with high-pressure hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059937.1U CN203769726U (en) | 2014-02-10 | 2014-02-10 | Multifunctional adjustable mixed adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059937.1U CN203769726U (en) | 2014-02-10 | 2014-02-10 | Multifunctional adjustable mixed adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769726U true CN203769726U (en) | 2014-08-13 |
Family
ID=51286927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420059937.1U Expired - Fee Related CN203769726U (en) | 2014-02-10 | 2014-02-10 | Multifunctional adjustable mixed adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769726U (en) |
-
2014
- 2014-02-10 CN CN201420059937.1U patent/CN203769726U/en not_active Expired - Fee Related
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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: 20140813 Termination date: 20210210 |