CN213579650U - Magnetic liquid level meter capable of realizing self-detection function - Google Patents
Magnetic liquid level meter capable of realizing self-detection function Download PDFInfo
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- CN213579650U CN213579650U CN202022722285.3U CN202022722285U CN213579650U CN 213579650 U CN213579650 U CN 213579650U CN 202022722285 U CN202022722285 U CN 202022722285U CN 213579650 U CN213579650 U CN 213579650U
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- liquid level
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Abstract
The utility model discloses a can realize magnetic level gauge of self-checking function relates to magnetic level gauge technical field, to when magnetic float drops or magnetic float rises to the top appearing, the problem that magnetic level gauge can not automatic alarm, now proposes following scheme, including the main duct, the first connecting pipe of left side fixedly connected with of main duct, first blowoff valve is installed to the left end of first connecting pipe, the left side fixedly connected with second connecting pipe of main duct, the second blowoff valve is installed to the left end of second connecting pipe, the right side fixedly connected with level indicator of main duct, level indicator's top fixedly connected with dead lever, the top fixedly connected with of dead lever detects the alarm. The utility model discloses not only made things convenient for and detected out whether magnetic float damages, can also detect out whether the change of liquid density has influenced the measurement, can send alarm signal automatically when the problem to can avoid the production occurence of failure, improved the practicality.
Description
Technical Field
The utility model relates to a magnetic liquid level meter technical field especially relates to a can realize magnetic liquid level meter of self-checking function.
Background
The magnetic liquid level meter can generate the phenomenon that the magnetic floater falls under the condition that the magnetic floater leaks or the density of a lower medium is reduced, can generate the phenomenon that the magnetic floater rises to the top under the condition that the density of an upper medium is increased during boundary position measurement, and can not indicate normal liquid level when the magnetic floater falls or the magnetic floater rises to the top, so that production accidents are easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of can realize magnetic level gauge of self-checking function has solved when the magnetic float drops or the magnetic float rises to the top, the problem that the magnetic level gauge can not automatic alarm.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a can realize magnetic level gauge of self-checking function, includes the main duct, the first connecting pipe of left side fixedly connected with of main duct, first blowoff valve is installed to the left end of first connecting pipe, the left side fixedly connected with second connecting pipe of main duct, the second blowoff valve is installed to the left end of second connecting pipe, the right side fixedly connected with liquid level indicator of main duct, liquid level indicator's top fixedly connected with dead lever, the top fixedly connected with of dead lever detects the alarm, the inside movable sleeve of main duct is equipped with the magnetism float, the right side fixedly connected with slider of magnetism float, slider movable sleeve establishes the inside at liquid level indicator.
Preferably, the bottom of the main duct is fixedly connected with a first fixing plate, and two fixing holes are formed in the first fixing plate.
Preferably, the inner thread sleeve of the fixing hole is provided with a first screw rod, and the outer thread sleeve of the first screw rod is provided with two first nuts.
Preferably, the inner thread sleeve of the fixing hole is provided with a second screw rod, and the outer thread sleeve of the second screw rod is provided with two second nuts.
Preferably, the external thread sleeves of the first screw rod and the second screw rod are provided with a second fixing plate, and the second fixing plate is tightly attached to the first fixing plate.
Preferably, the outside of first blowoff valve and second blowoff valve all is equipped with anti-skidding line, main duct passes through bolted connection with liquid level indicator, the outer wall of main duct is equipped with the scale interval.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation main duct, first connecting pipe, first blowoff valve, the second connecting pipe, the second blowoff valve, liquid level indicator, detect alarm and magnetism float isotructure, wherein the inside movable sleeve of main duct is equipped with the magnetism float, the right side fixedly connected with slider of magnetism float, slider activity cover is established in liquid level indicator's inside, the top fixedly connected with of dead lever detects the alarm, not only made things convenient for and detected out whether the magnetism float damages, can also detect out whether the change of liquid density has influenced the measurement, can send alarm signal automatically when the problem appears, thereby can avoid the production occurence of failure, the practicality is improved.
Drawings
Fig. 1 is a schematic front view of a magnetic liquid level meter capable of realizing a self-detection function according to the present invention;
fig. 2 is the utility model provides a can realize magnetic level gauge's of self test function operating condition orthographic view structure sketch map.
In the figure: the device comprises a main guide pipe 1, a first connecting pipe 2, a first blowdown valve 3, a second connecting pipe 4, a second blowdown valve 5, a liquid level indicator 6, a fixed rod 7, a detection alarm 8, a first fixing plate 9, a first screw rod 10, a second screw rod 11, a second fixing plate 12, a first nut 13, a second nut 14 and a magnetic floater 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a can realize magnetic level gauge of self-checking function, including main duct 1, the first connecting pipe 2 of left side fixedly connected with of main duct 1, first blowoff valve 3 is installed to the left end of first connecting pipe 2, the left side fixedly connected with second connecting pipe 4 of main duct 1, second blowoff valve 5 is installed to the left end of second connecting pipe 4, main duct 1's right side fixedly connected with liquid level indicator 6, liquid level indicator 6's top fixedly connected with dead lever 7, the top fixedly connected with of dead lever 7 detects alarm 8, main duct 1's inside movable sleeve is equipped with magnetic float 15, magnetic float 15's right side fixedly connected with slider, slider movable sleeve is established in liquid level indicator 6's inside.
In this embodiment, the bottom of the main duct 1 is fixedly connected with a first fixing plate 9, and two fixing holes are formed inside the first fixing plate 9.
In this embodiment, the internal thread bushing located in the left fixing hole is provided with the first screw 10, and the external thread bushing of the first screw 10 is provided with the two first nuts 13.
In this embodiment, the inner thread sleeve located in the right fixing hole is provided with the second screw rod 11, and the outer thread sleeve of the second screw rod 11 is provided with the two second nuts 14.
In this embodiment, the external threads of the first screw 10 and the second screw 11 are sleeved with a second fixing plate 12, and the second fixing plate 12 is tightly attached to the first fixing plate 9.
In this embodiment, the outside of first blowoff valve 3 and second blowoff valve 5 all is equipped with anti-skidding line, and main duct 1 passes through bolted connection with liquid level indicator 6, and the outer wall of main duct 1 is equipped with the scale interval.
The working principle is that firstly, the magnetic liquid level meter mainly comprises a main conduit 1, a liquid level indicator 6, a magnetic floater 15, a drain valve and other parts. The series of magnetic liquid level meters are designed and manufactured according to the principle that liquid generates buoyancy and magnetic coupling to the magnetic floater 15. In magnetic float 15 arranges the main duct 1 of non-magnetic conduction in, through the buoyancy effect of medium in main duct 1, make magnetic float 15 float along with the liquid level from top to bottom to through the magnetic coupling principle, drive the position that liquid level indicator 6 outside main duct 1 did synchronous lift and instruct liquid, the self-checking method is: the movement range of the magnetic floater 15 is larger than the measuring range of the liquid level meter, and when the magnetic floater 15 falls off or the magnetic floater 15 rises to the top, the magnetic floater 15 can move out of the measuring range of the liquid level meter; the working range of the detection component is larger than the movement range of the magnetic floater 15, the detection component can detect which region the magnetic floater 15 is in, whether the magnetic floater is in the measuring range of the liquid level meter or not, and if the magnetic floater is out of the measuring range of the liquid level meter, the liquid level meter outputs an alarm signal to inform a control system that the liquid level meter is in a measuring problem, and the control system can process the measuring problem in time to avoid production accidents.
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 magnetic liquid level meter capable of realizing self-detection function, which comprises a main conduit (1) and is characterized in that, a first connecting pipe (2) is fixedly connected to the left side of the main pipe (1), a first blow-down valve (3) is installed at the left end of the first connecting pipe (2), a second connecting pipe (4) is fixedly connected to the left side of the main duct (1), a second blowoff valve (5) is installed at the left end of the second connecting pipe (4), the right side of the main duct (1) is fixedly connected with a liquid level indicator (6), the top of the liquid level indicator (6) is fixedly connected with a fixed rod (7), the top end of the fixed rod (7) is fixedly connected with a detection alarm (8), the inside activity cover of main duct (1) is equipped with magnetism float (15), the right side fixedly connected with slider of magnetism float (15), the inside at liquid level indicator (6) is established to slider activity cover.
2. The magnetic liquid level meter capable of realizing self-detection function according to claim 1, wherein a first fixing plate (9) is fixedly connected to the bottom of the main conduit (1), and two fixing holes are formed in the first fixing plate (9).
3. A magnetic level gauge with self-checking function, according to claim 2, characterized in that the internal threaded bushing of said fixing hole on the left is provided with a first screw (10), and the external threaded bushing of said first screw (10) is provided with two first nuts (13).
4. A magnetic level gauge with self-checking function according to claim 3, characterized in that the internal threaded sleeve of the fixing hole on the right is provided with a second screw (11), and the external threaded sleeve of the second screw (11) is provided with two second nuts (14).
5. The magnetic liquid level meter capable of realizing the self-detection function according to claim 4, wherein the external thread sleeves of the first screw rod (10) and the second screw rod (11) are provided with a second fixing plate (12), and the second fixing plate (12) is tightly attached to the first fixing plate (9).
6. The magnetic liquid level meter capable of realizing the self-detection function according to claim 1, wherein the first blow-off valve (3) and the second blow-off valve (5) are provided with anti-slip threads on the outer portions, the main pipe (1) is connected with the liquid level indicator (6) through a bolt, and the outer wall of the main pipe (1) is provided with scale values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022722285.3U CN213579650U (en) | 2020-11-23 | 2020-11-23 | Magnetic liquid level meter capable of realizing self-detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022722285.3U CN213579650U (en) | 2020-11-23 | 2020-11-23 | Magnetic liquid level meter capable of realizing self-detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213579650U true CN213579650U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022722285.3U Active CN213579650U (en) | 2020-11-23 | 2020-11-23 | Magnetic liquid level meter capable of realizing self-detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213579650U (en) |
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2020
- 2020-11-23 CN CN202022722285.3U patent/CN213579650U/en active Active
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