CN205330644U - Chemistry injector pump system - Google Patents
Chemistry injector pump system Download PDFInfo
- Publication number
- CN205330644U CN205330644U CN201521143432.4U CN201521143432U CN205330644U CN 205330644 U CN205330644 U CN 205330644U CN 201521143432 U CN201521143432 U CN 201521143432U CN 205330644 U CN205330644 U CN 205330644U
- Authority
- CN
- China
- Prior art keywords
- air compressor
- compressor machine
- plunger pump
- pump system
- displacement pump
- 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
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a chemistry injector pump system, including solvent jar, plunger pump and air compressor machine, solvent tank bottoms portion with the plunger pump intercommunication, air compressor machine export with the top intercommunication of solvent jar. The utility model discloses a make during high viscosity reagent can get into the plunger pump smoothly to solvent jar pressurization, avoid the plunger pump to receive the damage, utilize same dynamic mechanism driving air compressor machine and plunger pump, the vibrations that can alleviate power unit, thereby can improve life, the structure is ingenious.
Description
Technical field
This utility model relates to pump technical field, especially a kind of chemical injection pump system。
Background technology
Oilfield process is often used chemical injection pump; increasing along with the molecular weight of current injection of polymer; molecular weight is increased 25,000,000 by original 14,000,000; even higher; corresponding viscosity is increasing; when injection pump injects super high molecular weight polymer, the glutinous loss rate of mother solution all can be significantly high。The infringement of injection pump also can be increased simultaneously。
Utility model content
This utility model is for the deficiencies in the prior art, it is proposed to a kind of chemical injection pump system, structure is ingenious, long service life。
In order to realize above-mentioned utility model purpose, this utility model provides techniques below scheme: a kind of chemical injection pump system, including solvent tank, plunger displacement pump and air compressor machine, connecting with described plunger displacement pump bottom described solvent tank, the outlet of described air compressor machine connects with the top of described solvent tank。
Preferably, described plunger displacement pump and described air compressor machine are driven by same actuating unit。
Preferably, described actuating unit includes motor, bent axle and two connecting rods, and described motor is connected with described bent axle, and two described connecting rods connect on the same bent neck of described bent axle symmetrically；One described connecting rod is hinged with the plunger rod of described plunger displacement pump, and another described connecting rod is hinged with the plunger rod of described air compressor machine。
Compared with prior art, this utility model has the advantage that solvent tank pressurization is made high viscosity reagent to enter in plunger displacement pump smoothly by employing, it is to avoid plunger displacement pump sustains damage；Utilize same actuating unit to drive air compressor machine and plunger displacement pump, the vibrations of actuating unit can be alleviated；It is thus possible to improve service life, structure is ingenious。
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model chemical injection pump system。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model being described in detail, the description of this part is only exemplary and explanatory, and protection domain of the present utility model should not have any restriction effect。
A kind of chemical injection pump system as shown in Figure 1, including solvent tank 1, plunger displacement pump 2 and air compressor machine 3, connects with described plunger displacement pump 2 bottom described solvent tank 1, and the outlet of described air compressor machine 3 connects with the top of described solvent tank 1。
Plunger displacement pump 2 and air compressor machine 3 are driven by same actuating unit。Actuating unit includes motor 4, bent axle 5, connecting rod 6 and connecting rod 7, and described motor 4 is connected with described bent axle 5, and connecting rod 6 and connecting rod 7 connect on the same bent neck of described bent axle 5 symmetrically；Connecting rod 7 is hinged with the plunger rod of described plunger displacement pump 2, and connecting rod 6 is hinged with the plunger rod of described air compressor machine 3。
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model。
Claims (3)
1. a chemical injection pump system, it is characterised in that: including solvent tank, plunger displacement pump and air compressor machine, connect with described plunger displacement pump bottom described solvent tank, the outlet of described air compressor machine connects with the top of described solvent tank。
2. chemical injection pump system as claimed in claim 1, it is characterised in that: described plunger displacement pump and described air compressor machine are driven by same actuating unit。
3. chemical injection pump system as claimed in claim 2, it is characterised in that: described actuating unit includes motor, bent axle and two connecting rods, and described motor is connected with described bent axle, and two described connecting rods connect on the same bent neck of described bent axle symmetrically；One described connecting rod is hinged with the plunger rod of described plunger displacement pump, and another described connecting rod is hinged with the plunger rod of described air compressor machine。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143432.4U CN205330644U (en) | 2015-12-31 | 2015-12-31 | Chemistry injector pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143432.4U CN205330644U (en) | 2015-12-31 | 2015-12-31 | Chemistry injector pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330644U true CN205330644U (en) | 2016-06-22 |
Family
ID=56209101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521143432.4U Expired - Fee Related CN205330644U (en) | 2015-12-31 | 2015-12-31 | Chemistry injector pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330644U (en) |
-
2015
- 2015-12-31 CN CN201521143432.4U patent/CN205330644U/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: 20160622 Termination date: 20161231 |