CN217558518U - Oil field water injection pump split leakage detection device - Google Patents
Oil field water injection pump split leakage detection device Download PDFInfo
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- CN217558518U CN217558518U CN202123148102.2U CN202123148102U CN217558518U CN 217558518 U CN217558518 U CN 217558518U CN 202123148102 U CN202123148102 U CN 202123148102U CN 217558518 U CN217558518 U CN 217558518U
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- leakage detection
- detection device
- shaped vibrating
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- water injection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model relates to a water injection plug pump split leakage detection technical field, in particular to a water injection pump split leakage detection device in an oil field, which comprises a base, a vertical rod, a cross rod, a vibration sensor and a Z-shaped vibrating piece; the base is fixedly provided with a vertical rod, the waist of the vertical rod is vertically provided with a cross rod, the cross rod is provided with a Z-shaped vibrating piece, and the upper elastic piece of the Z-shaped vibrating piece is fixedly provided with a vibration sensor. The utility model discloses the in-process of dropping of leaking of unit utilizes foil to receive the impact of water droplet or rivers, and the vibrations condition of water droplet is detected to the last shock transducer of rethread foil, detects the size of discharge indirectly through vibrations.
Description
Technical Field
The utility model relates to a water injection plug pump split leakage detects technical field, specifically says so an oil field water injection pump split leakage detection device.
Background
The oil field system utilizes the beam-pumping unit to pump the crude oil underground, simultaneously, need to go to secret water injection. The low-pressure water injection pump unit adopts a plunger pump for water injection. Because the water injection pressure is about ten-odd megapascals generally, the water injection pressure is large, and water seeps out of a mechanical seal of a water injection pump. The water leakage of the plunger pump is objective, but the working condition of the water injection pump is determined by the water leakage. When the amount of the pyridine leakage water is too small, the plunger pump is not good, and when the amount of the pyridine leakage water is too large, the sealing of the plunger pump is also proved to be problematic. If the water seepage quantity is within a reasonable seepage quantity interval, the oil field system can consider that the working condition of the water injection pump is good. How to detect the leakage water amount and give alarm of too low and too high water amount becomes a difficult problem of an oil field water injection system.
The water quantity leaked from the plunger pump is random dripping water drops or discontinuous water flow, and many research units have adopted leakage detection devices such as photoelectric detection devices and small-flow detection devices, and finally, because the water leakage working condition is not good, the optical channel is not shielded by dirt, or the channel of channel detection equipment is blocked, and finally, the equipment cannot be used for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an oil field water injection pump split ends leakage detection device, the device durability is good.
In order to realize the purpose, the utility model discloses a technical scheme is:
a leakage detection device for a water injection pump in an oil field comprises a base, a vertical rod, a cross rod, a vibration sensor and a Z-shaped vibrating piece; the base is fixedly provided with a vertical rod, the waist of the vertical rod is vertically provided with a cross rod, the cross rod is provided with a Z-shaped vibrating piece, and a vibration sensor is fixedly arranged on an upper elastic piece of the Z-shaped vibrating piece.
The utility model discloses preferred technical scheme is: the lower elastic sheet of the Z-shaped vibrating piece is a rectangular sheet and is used for receiving the impact of water drops and generating vibration.
The utility model has the advantages that:
1. the utility model discloses the in-process of dropping of leaking of unit utilizes foil to receive the impact of water droplet or rivers, and the vibrations condition of water droplet is detected to the last shock transducer of rethread foil, detects the size of discharge indirectly through vibrations. The leaked water falls to the metal sheet to generate impact vibration and then flows down along the metal sheet, the impact frequency generated by the metal sheet is only related to the natural frequency of the metal sheet, and even if the water flow contains impurity oil stains and pollutes the water receiving sheet area, the natural frequency of the metal sheet cannot be greatly influenced.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a plan view of the present invention.
Detailed Description
In the present invention, for convenience of description, spatially relative terms such as "on 8230; \8230, above", "on 8230; \8230, upper surface", "above", etc. may be used herein, to describe the spatial relationship of one device or feature to another device or feature as illustrated in the figures, the positional or orientational relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom" are generally based on the positional or orientational relationships shown in the drawings, and the directional terms "inner" and "outer" refer to the inside and outside of the respective components as they are drawn. The use of directional terms to convey positional relationships is merely for convenience in describing and expressing the present invention, and in the absence of a contrary explanation, these directional terms are not intended to indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.
The invention will be described in further detail with reference to the accompanying figures 1-2 and the reference numerals.
The utility model relates to a leakage detection device for a water injection pump in an oil field, which comprises a base 1, a vertical rod 2, a cross rod 3, a vibration sensor 4 and a Z-shaped vibrating piece 5; the base 1 is fixedly provided with a vertical rod 2, the waist of the vertical rod 2 is vertically provided with a cross rod 3, the cross rod 3 is provided with a Z-shaped vibrating piece 5, and a vibration sensor 4 is fixedly arranged on an upper elastic piece of the Z-shaped vibrating piece 5.
The lower elastic sheet of the Z-shaped vibrating piece 5 is a rectangular thin sheet for receiving the impact of water drops to generate vibration.
The lower spring of the Z-shaped vibrating reed 5 is an arc-shaped thin sheet for receiving the impact of water drops to generate vibration.
The Z-shaped vibrating plate 5 is made of materials which are corrosion resistant and environment resistant, the materials cannot be too soft and have certain rigidity, the vibration can be generated by the impact of water drop flow, and no requirements are imposed on metal or nonmetal.
The base 1 is stably provided with three fixed feet for installation, and round holes are arranged on the fixed feet, so that the base is convenient to fix and install. The base 1 can also be made of permanent magnets according to the use environment, so that the installation is convenient.
The vibrations generated by the above sheet structure are finally responsible for collecting vibration information, such as displacement, velocity, acceleration, etc., by the vibration sensor. Here we use an acceleration sensor to detect vibration information.
The vibration sensor is classified into a wired type and a wireless type. Wired means that power supply and signal transmission of the sensor are performed by a wired method. Data transmission in a wired mode generally adopts 485 transmission; the wireless mode types comprise transmission modes such as Bluetooth, zigbee and lora, a battery is arranged in the sensor, and the battery needs to be replaced regularly. The wired and wireless modes are selected, and the customer needs to select the modes according to the actual situation on site.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A device for detecting the leakage of an oil field water injection pump is characterized by comprising a base, a vertical rod, a cross rod, a vibration sensor and a Z-shaped vibrating piece;
the base is fixedly provided with a vertical rod, the waist of the vertical rod is vertically provided with a cross rod, the cross rod is provided with a Z-shaped vibrating piece, and the upper elastic piece of the Z-shaped vibrating piece is fixedly provided with a vibration sensor.
2. The device for detecting the split ends of the oilfield flooding pumps according to claim 1, wherein the lower elastic sheet of the Z-shaped vibration sheet is a rectangular sheet and is used for receiving the impact of water drops to generate vibration.
3. The oilfield flooding pump split tip leakage detection device of claim 1, wherein the lower spring of the Z-shaped vibrating plate is an arc-shaped sheet and is used for receiving the impact of water drops to generate vibration.
4. The oilfield flooding pump split tip leakage detection device of claim 1, wherein the Z-shaped vibrating plate is made of a corrosion-resistant and corrosion-resistant metal or nonmetal material.
5. The oilfield flooding pump split tip leakage detection device of claim 1, wherein the base has three fixing legs, and a round hole is formed in each fixing leg to facilitate fixing and installation.
6. The oilfield flooding pump split leakage detection device of claim 1, wherein the base is made of permanent magnets according to the use environment, and installation is facilitated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123148102.2U CN217558518U (en) | 2021-12-15 | 2021-12-15 | Oil field water injection pump split leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123148102.2U CN217558518U (en) | 2021-12-15 | 2021-12-15 | Oil field water injection pump split leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217558518U true CN217558518U (en) | 2022-10-11 |
Family
ID=83467260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123148102.2U Active CN217558518U (en) | 2021-12-15 | 2021-12-15 | Oil field water injection pump split leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217558518U (en) |
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2021
- 2021-12-15 CN CN202123148102.2U patent/CN217558518U/en active Active
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