CN203548427U - Movable type high-temperature and high-pressure oil injection system - Google Patents
Movable type high-temperature and high-pressure oil injection system Download PDFInfo
- Publication number
- CN203548427U CN203548427U CN201320673937.6U CN201320673937U CN203548427U CN 203548427 U CN203548427 U CN 203548427U CN 201320673937 U CN201320673937 U CN 201320673937U CN 203548427 U CN203548427 U CN 203548427U
- Authority
- CN
- China
- Prior art keywords
- injection system
- high pressure
- oil
- hydraulic oil
- motor
- 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
Images
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model provides an oil injection system capable of injecting oil in a circulating mode. The system comprises an oil injection system power mechanism. The oil injection system power mechanism comprises a motor (22), a motor cavity (25), a plunger pump (20) and an oil pumping cavity (56), wherein the motor (22) is contained in a containing cavity of the motor cavity (25), the tail end of the motor (22) is stably fixed in the motor cavity (25) through a strengthening ring (11), the head of the motor (22) is connected to one face of a connecting ring (21), the other face of the connecting ring (21) is tightly attached to the end face of the oil pumping cavity (56), the plunger pump (20) is contained in the oil pumping cavity (56), and a transmission shaft inside the motor (22) drives the plunger pump (20) to work through a connecting shaft (19). The oil injection system with the oil injecting system power mechanism can inject the oil in the circulating mode, can vacuate a hydraulic instrument, and is wholly easy to clean.
Description
Technical field
The utility model relates to a kind of portable injection system, relates in particular to a kind of High Temperature High Pressure injection system of the maintenance and the maintenance that are applied to oil well logging hydraulic pressure instrument.
Background technique
Along with increasing gradually of oil well logging hydraulic pressure instrument, the normal work of hydraulic system wants a kind of auxiliary hydraulic system to carry out the care and maintenance of hydraulic system.
Supplementary equipment on domestic market can only be that hydraulic oil is poured in the single inside as hydraulic pressure instrument, does not possess the vacuum function of finding time, thereby can not thoroughly gas residual instrument internal be discharged.
Therefore how developing one can either be evacuated hydraulic pressure instrument, can oiling circulate again, and easy cleaned injection system becomes those skilled in the art's technical problem urgently to be resolved hurrily simultaneously.
Summary of the invention
The purpose of this utility model is to provide one can realize oiling circulation and easy cleaned injection system.
To achieve these goals, the utility model has adopted following structure: a kind of portable High Temperature High Pressure injection system, it includes injection system power mechanism, wherein, described injection system power mechanism includes motor, motor cavity, plunger pump and oil pumping chamber, described motor is contained in the receiving cavity of motor cavity, the tail end of described motor is stablized and is fixed on motor inside cavity by centering ring, the head of described motor is connected in the one side of connecting ring, and the another side of described connecting ring and the end face of oil pumping chamber are adjacent to; Plunger pump is contained in the hydraulic fluid chamber of oil pumping chamber, and the transmission shaft of described motor interior drives plunger pump work by coupling shaft.
Further, described oil pumping chamber connects as one by screw thread and motor cavity.
Further, portable High Temperature High Pressure injection system described in the utility model also includes hydraulic oil storage device and mobile vehicle frame, and described injection system power mechanism is arranged on mobile vehicle frame by base for supporting; Described hydraulic oil storage device is arranged on mobile vehicle frame, and described injection system power mechanism pumps into hydraulic fluid chamber by oil pocket connecting tube from hydraulic oil storage device.
Further, on described oil pumping chamber, be provided with hydraulic oil outlet, described hydraulic oil outlet is communicated in hydraulic fluid chamber by hydraulic oil outlet passage, and it is stifled that described hydraulic oil outlet port is provided with high-pressure filteration, and described high pressure liquid force feed is blocked up and entered in oil-using units by high-pressure filteration.
Further, on described oil pumping chamber, be provided with into oilhole, described in enter oilhole and be communicated in hydraulic fluid chamber, and inside is provided with oil pocket connecting tube.
Further, described injection system also includes high pressure gauge, and described high pressure gauge is arranged on oil pumping chamber, and is communicated in the hydraulic oil oil discharge passage of injection system.
Further, described plunger pump has center hole, and the described high pressure liquid force feed through plunger pump processing enters hydraulic oil outlet passage through center hole.
Further, be provided with overflow valve opening on described oil pumping chamber, this hole is communicated in hydraulic oil outlet passage, and relief valve is installed on it; After the hydraulic fluid pressure in hydraulic oil outlet passage is higher than predetermined value, relief valve to be opened, high pressure liquid force feed is back in hydraulic oil storage device by return port.
Further, described in enter oilhole, center hole and return port and be arranged between its inner connecting tube to be provided with seal ring, to prevent that hydraulic oil from overflowing in gap.
Further, described injection system also includes electrical connector, described electrical connector includes high pressure contact pin, seal disc and locking ring, and described high pressure contact pin is fixed on described centering ring by described locking ring, and described high pressure contact pin is electrically connected on described motor.
Adopted the injection system of said structure, not only can oiling circulate, hydraulic pressure instrument can also be evacuated, and injection system has more easily cleaned than prior art on the whole.
Accompanying drawing explanation
Fig. 1 is the structural scheme of mechanism of injection system described in the utility model;
Fig. 2 is the structural representation of injection system power mechanism described in the utility model;
Fig. 3 A is the stereochemical structure sketch of injection system hydraulic oil storage device described in the utility model;
Fig. 3 B is the front schematic view of injection system hydraulic oil storage device described in the utility model;
Fig. 3 C is the E-E generalized section of injection system hydraulic oil storage device described in Fig. 3 B;
Embodiment
In order better to understand the purpose of this utility model, structural feature and function, structure, working procedure and function below in conjunction with accompanying drawing to preferred implementation of the present utility model are described in detail.
As shown in Figure 1, injection system described in the utility model includes mobile vehicle frame, for storing hydraulic oil storage device and the injection system power mechanism of hydraulic oil, described hydraulic oil storage device is arranged on mobile vehicle frame, described injection system power mechanism links together by screw 26 and base for supporting 23, base for supporting 23 is fixed by screws in again on mobile vehicle frame, hydraulic oil in described oil pocket connecting tube plexiglass hydraulic oil reservoir cryopreservation device finally flow in injection system power mechanism by nipple automatically by oil pocket connecting tube 55 base for supporting 23 of flowing through, described injection system power mechanism includes motor 22, motor connecting ring 21, coupling shaft 19, and motor cavity 25, plunger pump 20, plunger pump connecting tube 5, high-pressure filteration blocks up 2, relief valve 27, GAUGE CONNECTOR assembly 18, oil pumping chamber 56, as shown in Figure 2, described oil pumping chamber 56 connects as one by screw thread and motor cavity 25, described motor 22 is contained in the receiving cavity of motor cavity 25, the tail end of motor 22 is by stable motor cavity 25 inside of being fixed on of centering ring 11, the head of described motor 22 is connected in one end of motor connecting ring 21 by screw 28, the end face of one end of described motor connecting ring and oil pumping chamber 56 is adjacent to, to guarantee in the stable receiving cavity that is placed on motor cavity of motor 22, plunger pump 20 is contained in the hydraulic fluid chamber of oil pumping chamber 56, after energising, described motor 22 is started working, its inner transmission shaft drives the inside of plunger pump 20 to be rotated by coupling shaft 19, the profile of described plunger pump 20 is relative static with the profile of motor, only has inner transmission shaft to rotatablely move in transmission, hydraulic oil in hydraulic oil storage device enters in hydraulic fluid chamber by the oilhole 57 that enters on oil pumping chamber 56, after the effect of plunger pump, high pressure liquid force feed enters in hydraulic pressure hydraulic fluid port passage by the center hole of plunger pump and by plunger pump connecting tube 5, hydraulic oil outlet port is provided with high-pressure filteration stifled 2, high pressure liquid force feed is blocked up after the filter screen filtration on 2 by high-pressure filteration, more finally enters in instrument through pipeline and the rapid pipe joint connection external high pressure flexible pipe of oil pumping chamber inside.Between described high-pressure filteration stifled 2 and oil pumping chamber 56, be provided with seal ring, to prevent that hydraulic oil from infiltrating; When be arranged at oil pressure that high pressure gauge on oil pumping chamber shows higher than predetermined value after, motor continues to drive plunger pump to work on, but in order to guarantee security of system and stable, regulation relief valve 27, plunger pump is also flow in 23 base for supporting through oil pumping chamber internal pipeline and 33 overflow nipples by the effect of relief valve at a part of high pressure oil of output, by overflow connecting tube 54, be back in hydraulic oil storage device, thereby guaranteed the stability of system.。
Further, described overflow valve opening is arranged on oil pumping chamber 56, high pressure gauge show oil pressure higher than predetermined value after, when motor also drives plunger pump to work on, in order to guarantee security of system and stable, regulation relief valve 27 also flow into plunger pump in base for supporting 23 through oil pumping chamber internal pipeline and relief valve connecting tube 33 by the effect of relief valve at a part of high pressure oil of output, by overflow connecting tube 54, is back in hydraulic oil storage device.Further, described pressure gauge 18 is connected with conversion adapter 17 by GAUGE CONNECTOR 16, and conversion adapter 17 is communicated in hydraulic oil outlet passage, and the numerical value that therefore pressure gauge 18 shows is the force value of the high pressure oil of plunger pump output.
Further, described injection system also includes electrical connector, described electrical connector includes high pressure contact pin 8, seal disc 9 and locking ring 29, high pressure contact pin is arranged on seal disc 9 by screw thread, seal disc 9 is fixed on by described locking ring on the center hole of described centering ring, and the wire bonds that described motor 22 is drawn is in one end of high pressure contact pin 8;
Further, between described centering ring 11 and motor cavity 25, be provided with seal ring 10;
Further, the motor cavity 25 of described injection system is fixed on base for supporting 23 by screw;
Further, the center hole of described plunger pump, enter oilhole 57, return port 33 is provided with connecting tube, between described connecting tube and hole, is provided with seal ring, to prevent that hydraulic oil from overflowing in gap.
Further, as Fig. 3 A, Fig. 3 B, shown in Fig. 3 C, described hydraulic oil storage device be one can clear view to the plexiglass cylinder 40 of inner case, described plexiglass cylinder 40 is inserted in oil drum chassis 47, described plexiglass cylinder 40 top lids are equipped with oil drum sealing cover 32, pressing plate 45 is arranged at the top of described oil drum sealing cover 32 by being fixed on connecting rod 46 on oil drum bottom surface, described pressing plate 45 compresses plexiglass by hexagon nut and connecting rod 46, the top of described plexiglass cylinder is provided with vacuum gauge 41, on described oil drum chassis 47, the rapid pipe joint 43 of draining the oil is installed, described plexiglass cylinder inside is provided with vacuum pump pumping tube 39 and overflow display tube 36, described vacuum pump is evacuated plexiglass cylinder by vaccum suction tube, described spill pipe is used for, when the hydraulic oil by oily instrument internal has arrived specified pressure numerical value, injection system is also when work, in order to guarantee security of system, described relief valve 27 is finally discharged to the pipeline of the high pressure oil process oil pumping chamber inside of plunger pump output and connecting tube etc. plexiglass cylinder from overflow display tube, staff can also clearly see by transparent plexiglass cylinder the flooded conditions of high pressure liquid force feed simultaneously.
Further, as shown in Figure 1, one end of the motor cavity 25 of described injection system power mechanism is placed in the circular hole of filler ring 51 of mobile vehicle frame, and is fixed on mobile vehicle frame by pressing plate 53 and screw; Described filler ring 23, base for supporting 23, oil drum chassis 47 are all connected with mobile vehicle frame by screw.
Further, when this equipment, under cold environment, during to instrument oiling, because appliance requires is with the hydraulic oil of uniform temperature, therefore can in plexiglass bucket, put into heating stick, after hydraulic fluid temperature raises, hydraulic oil be injected to instrument internal.
Adopt the injection system of said structure, both realized hydraulic pressure instrument is evacuated, realized again the function of oiling circulation, simultaneously because injection system power mechanism and hydraulic oil storage device are separated, thereby made injection system power mechanism be easy to cleaning.
The above is only a kind of preferred implementation of injection system described in the utility model; it should be pointed out that for those skilled in the relevant art, do not departing under the prerequisite of the utility model principle; trickle modification and the improvement made, also should be considered as belonging to protection domain of the present utility model.
Claims (13)
1. a portable High Temperature High Pressure injection system, it includes injection system power mechanism, it is characterized in that, described injection system power mechanism includes motor (22), motor cavity (25), plunger pump (20) and oil pumping chamber (56), described motor (22) is contained in the receiving cavity of motor cavity (25), the tail end of described motor (22) is by stable motor cavity (25) inside of being fixed on of centering ring (11), the head of described motor (22) is connected in the one side of connecting ring (21), the end face of the another side of described connecting ring (21) and oil pumping chamber (56) is adjacent to, plunger pump (20) is contained in oil pumping chamber (56), and the inner transmission shaft of described motor (22) drives plunger pump (20) work by coupling shaft (19).
2. portable High Temperature High Pressure injection system as claimed in claim 1, is characterized in that, described oil pumping chamber (56) connects as one by screw thread and motor cavity (25).
3. portable High Temperature High Pressure injection system as claimed in claim 1, is characterized in that, it also includes hydraulic oil storage device and mobile vehicle frame, and described injection system power mechanism is arranged on mobile vehicle frame by base for supporting (23); Described hydraulic oil storage device is arranged on mobile vehicle frame, and described injection system power mechanism pumps into hydraulic fluid chamber by oil pocket connecting tube (55) from hydraulic oil storage device.
4. portable High Temperature High Pressure injection system as claimed in claim 1, it is characterized in that, on described oil pumping chamber (56), be provided with hydraulic oil outlet, described hydraulic oil outlet is communicated in oil pumping chamber by hydraulic oil outlet passage, described hydraulic oil outlet port is provided with high-pressure filteration stifled (2), and described high pressure liquid force feed flow in instrument and goes through pipeline after blocking up the filter screen filtration on (2) by high-pressure filteration.
5. portable High Temperature High Pressure injection system as claimed in claim 1, is characterized in that, described oil pumping chamber (56) is communicated with inner hydraulic oil with oil pocket connecting tube (57) with base for supporting 23.
6. portable High Temperature High Pressure injection system as claimed in claim 1, it is characterized in that, described injection system also includes high pressure gauge (18), and it is upper that described high pressure gauge (18) is arranged at oil pumping chamber (56), for detection of the induced pressure value of injecting instrument internal hydraulic oil.
7. portable High Temperature High Pressure injection system as claimed in claim 1, is characterized in that, described plunger pump has center hole, and the described high pressure liquid force feed through plunger pump processing enters hydraulic oil outlet passage through center hole.
8. portable High Temperature High Pressure injection system as claimed in claim 1, is characterized in that, described oil pumping chamber is provided with overflow valve opening on (56), and this hole is communicated in hydraulic oil outlet passage, and relief valve (27) is installed on it; After the hydraulic fluid pressure in hydraulic oil outlet passage is higher than predetermined value, relief valve to be opened, high pressure liquid force feed is back in hydraulic oil storage device by return port (33), has protected injection system to press equilibrium of forces.
9. the portable High Temperature High Pressure injection system described in claim 4 or 6 or 7, it is characterized in that, described oil pocket connecting tube (57), center hole and return port (33) and be arranged between its inner connecting tube and be provided with seal ring, to prevent that hydraulic oil from overflowing in gap.
10. portable High Temperature High Pressure injection system as claimed in claim 1, it is characterized in that, described injection system also includes electrical connector, described electrical connector includes high pressure contact pin (8), seal disc (9) and locking ring (29), described high pressure contact pin (8) is fixed on described centering ring by described locking ring, and described high pressure contact pin (8) is electrically connected on described motor (22).
11. portable High Temperature High Pressure injection systems as claimed in claim 3, it is characterized in that, described hydraulic oil storage device includes plexiglass cylinder (40), described plexiglass cylinder (40) top lid is equipped with oil drum sealing cover (32), pressing plate (45) is arranged at the top of described oil drum sealing cover (32) by being fixed on connecting rod (46) on oil drum bottom surface, described pressing plate (45) compresses plexiglass by hexagon nut and connecting rod (46), the top of described plexiglass cylinder is provided with vacuum gauge (41), the rapid pipe joint of draining the oil (43) is installed on described oil drum chassis (47), described plexiglass cylinder inside is provided with vacuum pump pumping tube (39) and overflow display tube (36).
12. portable High Temperature High Pressure injection systems as claimed in claim 11, is characterized in that, in described plexiglass cylinder, are provided with for the heating stick in cold environment heating fluid force feed.
13. portable High Temperature High Pressure injection systems as claimed in claim 11, is characterized in that, described oiling power system and plexiglass are to be arranged at respectively on instrument cab shelf, by connecting tube, its internal pipeline are linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320673937.6U CN203548427U (en) | 2013-10-29 | 2013-10-29 | Movable type high-temperature and high-pressure oil injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320673937.6U CN203548427U (en) | 2013-10-29 | 2013-10-29 | Movable type high-temperature and high-pressure oil injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548427U true CN203548427U (en) | 2014-04-16 |
Family
ID=50466551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320673937.6U Expired - Fee Related CN203548427U (en) | 2013-10-29 | 2013-10-29 | Movable type high-temperature and high-pressure oil injection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259766A (en) * | 2019-06-24 | 2019-09-20 | 北京博键传动技术有限公司 | A kind of integrated form high-pressure injection and vaccum-pumping equipment |
-
2013
- 2013-10-29 CN CN201320673937.6U patent/CN203548427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259766A (en) * | 2019-06-24 | 2019-09-20 | 北京博键传动技术有限公司 | A kind of integrated form high-pressure injection and vaccum-pumping equipment |
| CN110259766B (en) * | 2019-06-24 | 2020-10-02 | 北京博键传动技术有限公司 | Integrated high-pressure oil injection and vacuum pumping equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112827956B (en) | Multifunctional hydraulic brake pipeline cleaning device | |
| CN203548427U (en) | Movable type high-temperature and high-pressure oil injection system | |
| CN210816432U (en) | Spray gun cleaning machine capable of automatically filling cleaning agent | |
| CN214087693U (en) | Vacuum-pumping type ultrahigh-pressure modular oiling vehicle | |
| CN203511604U (en) | Automatic filling device for automobile coolant oil | |
| CN214130515U (en) | Sewage treatment device utilizing biological deodorization | |
| CN107401501A (en) | Hydraulic pump, hydraulic system and engineering truck | |
| CN209952334U (en) | Novel grouting plugging machine | |
| CN209340241U (en) | A kind of hydraulic oil pump fuel tank | |
| CN212838725U (en) | Development machine supporting shoe oil cylinder capable of actively cleaning dirt | |
| CN220185919U (en) | Backflow-preventing self-closing mechanism of water pump | |
| CN209761711U (en) | Horizontal water injection pump of single well | |
| CN106122740B (en) | A kind of mud pulse generator device for filling oil and application method | |
| CN205197351U (en) | Portable filter cup | |
| CN205297903U (en) | Energy -saving pump pay -off jar | |
| CN209336925U (en) | A kind of motorcycle brake pump | |
| CN210966178U (en) | Intelligent cleaning equipment with air pump for lubricating system | |
| CN210265150U (en) | Barreling and sucking device for preventing circulating water from dropping and leading water in 5-methylfurfural preparation process | |
| CN214173865U (en) | Deep sampling equipment for environmental monitoring sewage | |
| CN113625403B (en) | Soft optical cable sheath factice filling and coating equipment | |
| CN216667229U (en) | Convenient lubricating pump that just stores up oil space is big in dismouting maintenance | |
| CN215029091U (en) | Speech control's medical treatment is with application of sample ware support | |
| CN216044367U (en) | High-pressure water pump head | |
| CN218988815U (en) | Automatic liquid filling system | |
| CN214251845U (en) | Water pressure testing machine for explosion-proof equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Zhenyu Electronic Engineering Co.,Ltd. Assignor: Wang Shaobin Contract record no.: 2015610000021 Denomination of utility model: Movable type high-temperature and high-pressure oil injection system Granted publication date: 20140416 License type: Exclusive License Record date: 20150417 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |