CN216081699U - Embedded oil tracing magnetostrictive liquid level meter - Google Patents
Embedded oil tracing magnetostrictive liquid level meter Download PDFInfo
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- CN216081699U CN216081699U CN202121971340.0U CN202121971340U CN216081699U CN 216081699 U CN216081699 U CN 216081699U CN 202121971340 U CN202121971340 U CN 202121971340U CN 216081699 U CN216081699 U CN 216081699U
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Abstract
The utility model discloses an embedded type oil traceability magnetostrictive liquid level meter, which relates to the technical field of liquid level meters and comprises a base mechanism, wherein a display is installed at the top of the base mechanism, a signal receiving head is installed between the base mechanism and the display, fixed rods are installed at two ends of the bottom of the base mechanism, a movable sleeve is connected onto the fixed rods in a sliding manner, a second locking bolt is installed on the side surface of the movable sleeve, the movable sleeve and the fixed rods are locked through the second locking bolt, a movable seat is fixed between the two fixed sleeves, and a signal transmitting head is installed at the top of the movable seat. Compared with the prior art, the liquid level detection mechanism is convenient to move for a certain distance by arranging the fixed rod, the movable sleeve and the movable seat, can be flexibly applied to a working environment with a lower liquid level, is very flexible to use, and is very high in installation stability and very convenient to use by adopting the base mechanism to facilitate the device to be fixed on equipment to be detected.
Description
Technical Field
The utility model relates to the technical field of liquid level meters, in particular to an embedded type oil traceability magnetostrictive liquid level meter.
Background
A float is arranged outside a sensor measuring rod of the magnetostrictive liquid level meter, and the float can move up and down along the measuring rod along with the change of the liquid level. A group of permanent magnetic rings is arranged in the floater. When the pulse current magnetic field meets the magnetic ring magnetic field generated by the floater, the magnetic field around the floater changes, so that the waveguide wire made of magnetostrictive material generates a torsional wave pulse at the position of the floater, and the pulse is transmitted back along the waveguide wire at a fixed speed and is detected by the detection mechanism. The connecting rod of the magnetostrictive liquid level meter in the prior art is mostly fixed length, so that the equipment is difficult to be used in a measuring environment with a lower liquid level, and in order to improve the use flexibility of the device, an embedded oil traceability magnetostrictive liquid level meter is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an embedded oil traceability magnetostrictive liquid level meter, which solves the technical problem that in the prior art, the connecting rod of the magnetostrictive liquid level meter is mostly of fixed length, which causes that the equipment is difficult to be used in a measuring environment with lower liquid level.
In order to solve the technical problem, the embedded type oil traceability magnetostrictive liquid level meter provided by the utility model comprises a base mechanism, wherein a display is installed at the top of the base mechanism, a signal receiving head is installed between the base mechanism and the display, fixed rods are installed at two ends of the bottom of the base mechanism, a movable sleeve is connected onto the fixed rods in a sliding manner, a second locking bolt is installed on the side surface of the movable sleeve, the movable sleeve and the fixed rods are locked through the second locking bolt, a movable seat is fixed between the two movable sleeves, a signal transmitting head is installed at the top of the movable seat, and a liquid level detection mechanism is installed at the bottom of the movable seat.
Preferably, the base mechanism includes the connecting plate, the both ends at the top of connecting plate all are fixed with the support column, the top at the support column is fixed to the display, install the adapter sleeve on the connecting plate, install first locking bolt on the adapter sleeve, the both ends in the connecting plate bottom are fixed to the dead lever, sealed the pad is installed to the bottom of connecting plate.
Preferably, the number of the first locking bolts is a plurality of groups, and the first locking bolts of the plurality of groups are arranged on the connecting sleeve in a circumferential array.
Preferably, the liquid level detection mechanism is including fixing the sleeve in the sliding seat bottom, the sleeve is hollow cylinder structure, telescopic internally mounted has the waveguide silk, sliding connection has the sliding sleeve on the sleeve, be fixed with first casing on the sliding sleeve, the inside of first casing is fixed with the second casing, the internally mounted of second casing has the permanent magnet.
Preferably, the first shell and the second shell are both hollow annular structures, and nitrogen is filled between the first shell and the second shell.
Preferably, the sleeve, the sliding sleeve and the first shell are provided with an anti-corrosion coating.
Compared with the related art, the embedded oil traceability magnetostrictive liquid level meter provided by the utility model has the following beneficial effects:
the embedded oil traceability magnetostrictive liquid level meter provided by the utility model is convenient for the liquid level detection mechanism to move for a certain distance by arranging the fixed rod, the movable sleeve and the movable seat, can be flexibly applied to a working environment with a lower liquid level, and is very flexible to use.
The embedded oil traceability magnetostrictive liquid level meter provided by the utility model adopts the base mechanism to facilitate the device to be fixed on equipment to be detected, has very high installation stability and is very convenient to use.
Drawings
FIG. 1 is a front view of an embedded oil traceability magnetostrictive liquid level gauge according to the present invention;
FIG. 2 is an isometric view of the seat mechanism of FIG. 1;
FIG. 3 is a front cross-sectional view of the seat mechanism of FIG. 1;
fig. 4 is a cross-sectional view of the detection mechanism of fig. 1.
Reference numbers in the figures: the device comprises a base mechanism 1, a connecting plate 11, a support column 12, a sealing gasket 13, a connecting sleeve 14, a first locking bolt 15, a display 2, a signal receiving head 3, a fixed rod 4, a movable sleeve 5, a second locking bolt 6, a movable seat 7, a signal transmitting head 8, a liquid level detection mechanism 9, a sleeve 91, a waveguide wire 92, a sliding sleeve 93, a first shell 94, a second shell 95 and a permanent magnet 96.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment is shown in fig. 1-4, and the embedded type oil tracing magnetostrictive liquid level meter provided by the utility model comprises a base mechanism 1, a display 2 is installed at the top of the base mechanism 1, a signal receiving head 3 is installed between the base mechanism 1 and the display 2, fixed rods 4 are installed at both ends of the bottom of the base mechanism 1, a movable sleeve 5 is connected on each fixed rod 4 in a sliding manner, a second locking bolt 6 is installed on the side surface of each movable sleeve 5, the movable sleeve 5 and the fixed rods 4 are locked by the second locking bolt 6, a movable seat 7 is fixed between the two movable sleeves 5, a signal transmitting head 8 is installed at the top of each movable seat 7, a liquid level detection mechanism 9 is installed at the bottom of each movable seat 7, each liquid level detection mechanism 9 comprises a sleeve 91 fixed at the bottom of each movable seat 7, each sleeve 91 is of a hollow cylindrical structure, a waveguide wire 92 is installed inside each sleeve 91, a sliding sleeve 93 is connected on each sleeve 91 in a sliding manner, be fixed with first casing 94 on the sliding sleeve 93, the inside of first casing 94 is fixed with second casing 95, the internally mounted of second casing 95 has permanent magnet 96, first casing 94 and second casing 95 are hollow loop configuration, it has nitrogen gas to fill between first casing 94 and the second casing 95, sleeve 91, be provided with the anticorrosion coating on sliding sleeve 93 and the first casing 94, through setting up the dead lever, movable sleeve and sliding seat, make things convenient for liquid level detection mechanism to carry out certain distance's removal, can be nimble be applied to in the operational environment of lower liquid level, it is very nimble to use.
The working principle is as follows:
the implementation steps of innovation points are as follows:
the first step is as follows: when the liquid level detection device is used, the liquid level detection mechanism 9 is adjusted according to the height of the detection device, and the specific adjustment mode is that the second locking bolt 6 is rotated to enable the movable sleeve 5 and the fixed rod 4 to be separated from a locking state, then the liquid level detection mechanism 9 is pulled to enable the movable seat 7 to drive the movable sleeve 5 to slide on the fixed rod 4, and after the adjustment is finished, the second locking bolt 6 is rotated to enable the movable sleeve 5 and the fixed rod 4 to be locked again;
the second step is that: the device is installed on the equipment to be detected, firstly, the connecting plate 11, the sealing gasket 13 and the installation position of the sealing device are sealed, then, the connecting sleeve 14 is rotated, the position of a first locking bolt 15 on the connecting sleeve 14 is adjusted, and after the adjustment is finished, the connecting sleeve 14 and the equipment to be detected are fixed through the first locking bolt 15, so that the installation of the device is completed;
the third step: the device is connected with a power supply, and the liquid level detection mechanism 9 is used for detecting the liquid level in the equipment, namely the first shell 94 floats on the liquid level by utilizing the buoyancy of the sleeve 91, a torsional wave pulse is formed between the waveguide wire 92 and the permanent magnet 96, the pulse is transmitted to the signal receiving head 3 by the signal transmitting head 8 and then transmitted to the display 2 by the signal receiving head 3 and detected by a detection mechanism in the display 2.
In summary, compared with the prior art, the liquid level detection mechanism is convenient to move for a certain distance by arranging the fixed rod, the movable sleeve and the movable seat, can be flexibly applied to a working environment with a lower liquid level, is very flexible to use, and is very high in installation stability and very convenient to use due to the fact that the base mechanism is adopted to facilitate the device to be fixed on equipment needing to be detected.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Embedded oil traceability magnetostrictive liquid level meter, including base mechanism (1), its characterized in that: display (2) are installed at the top of base mechanism (1), install signal reception head (3) between base mechanism (1) and display (2), dead lever (4) are all installed at the both ends of the bottom of base mechanism (1), sliding connection has movable sleeve (5) on dead lever (4), the side-mounting of movable sleeve (5) has second locking bolt (6), movable sleeve (5) and dead lever (4) are locked through second locking bolt (6), two be fixed with movable seat (7) between movable sleeve (5), signal emission head (8) are installed at the top of movable seat (7), bottom installation liquid level detection mechanism (9) of movable seat (7).
2. The embedded type oil traceability magnetostrictive liquid level meter according to claim 1, wherein the base mechanism (1) comprises a connecting plate (11), supporting columns (12) are fixed at both ends of the top of the connecting plate (11), the display (2) is fixed at the top of the supporting columns (12), a connecting sleeve (14) is installed on the connecting plate (11), a first locking bolt (15) is installed on the connecting sleeve (14), the fixing rods (4) are fixed at both ends of the bottom of the connecting plate (11), and a sealing gasket (13) is installed at the bottom of the connecting plate (11).
3. The embedded type oil traceability magnetostrictive liquid level gauge according to claim 2, wherein the number of the first locking bolts (15) is several groups, and the several groups of the first locking bolts (15) are arranged on the connecting sleeve (14) in a circumferential array.
4. The embedded type oil tracing magnetostrictive liquid level meter according to claim 1, wherein the liquid level detection mechanism (9) comprises a sleeve (91) fixed at the bottom of the movable seat (7), the sleeve (91) is a hollow cylinder structure, the waveguide wire (92) is installed inside the sleeve (91), a sliding sleeve (93) is connected onto the sleeve (91) in a sliding manner, a first housing (94) is fixed on the sliding sleeve (93), a second housing (95) is fixed inside the first housing (94), and a permanent magnet (96) is installed inside the second housing (95).
5. The embedded oil traceability magnetostrictive liquid level gauge according to claim 4, wherein the first shell (94) and the second shell (95) are both hollow ring-shaped structures, and nitrogen gas is filled between the first shell (94) and the second shell (95).
6. The embedded oil traceability magnetostrictive liquid level gauge according to claim 4, wherein the sleeve (91), the sliding sleeve (93) and the first housing (94) are provided with an anti-corrosion coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121971340.0U CN216081699U (en) | 2021-08-21 | 2021-08-21 | Embedded oil tracing magnetostrictive liquid level meter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121971340.0U CN216081699U (en) | 2021-08-21 | 2021-08-21 | Embedded oil tracing magnetostrictive liquid level meter |
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| CN216081699U true CN216081699U (en) | 2022-03-18 |
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| CN202121971340.0U Active CN216081699U (en) | 2021-08-21 | 2021-08-21 | Embedded oil tracing magnetostrictive liquid level meter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117313169A (en) * | 2023-11-30 | 2023-12-29 | 临沂市中信信息技术有限公司 | Intelligent monitoring system for circulation data of finished oil and tamper resistance method thereof |
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2021
- 2021-08-21 CN CN202121971340.0U patent/CN216081699U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117313169A (en) * | 2023-11-30 | 2023-12-29 | 临沂市中信信息技术有限公司 | Intelligent monitoring system for circulation data of finished oil and tamper resistance method thereof |
| CN117313169B (en) * | 2023-11-30 | 2024-04-09 | 临沂市中信信息技术有限公司 | Tamper-resistant method of intelligent monitoring system for circulation data of finished oil |
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