CN216899144U - High-precision anti-interference floating ball sensor - Google Patents
High-precision anti-interference floating ball sensor Download PDFInfo
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- CN216899144U CN216899144U CN202220310009.2U CN202220310009U CN216899144U CN 216899144 U CN216899144 U CN 216899144U CN 202220310009 U CN202220310009 U CN 202220310009U CN 216899144 U CN216899144 U CN 216899144U
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- floating ball
- positioning sleeve
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- external thread
- shaped fixing
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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
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The utility model belongs to the technical field of sewage treatment application, and particularly discloses a high-precision anti-interference floating ball sensor which comprises an L-shaped fixing plate, a transverse waist-shaped fixing through groove, a vertical screw hole, an external thread magnetic hollow conduit, a locking adjusting nut, a plurality of through holes, a bolt, a floating ball positioning sleeve screw hole, a plurality of magnetic spring switches, a floating ball, a signal transmission line and the like. The high-precision anti-interference floating ball sensor has the advantages that: the floating ball positioning sleeve is reasonable in design structure, convenient to assemble, low in overall manufacturing cost and good in anti-interference performance, meanwhile, after the floating ball positioning sleeve, the floating ball and the like are installed, adaptive lifting/falling adjustment can be conducted on the positions of the floating ball positioning sleeve, the floating ball and the like through the locking adjusting nut and the external thread non-magnetic hollow guide pipe, control and adjustment are convenient, and the practicability of the overall structure is improved.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment application, and particularly relates to a high-precision anti-interference floating ball sensor.
Background
In an intelligent sewage treatment system, real-time monitoring of sewage to be treated in equipment such as a water tank or a water pool is required in order for the intelligent sewage treatment system to perform safe, reliable and stable water treatment.
The float ball liquid level sensor is a sensor which utilizes the principle of controlling the on-off of contacts in a reed pipe by a magnetic field, converts measured changes into output signals, thereby measuring the liquid level height, and is suitable for automatic liquid level control or alarm of water towers, water tanks, water pools and the like in the fields of industrial and mining enterprises, civil buildings, scientific and technological research.
Current floater sensor, its cost of manufacture is high, can not carry out adaptive water level monitoring installation adjustment according to the user demand simultaneously, and the practicality is poor.
Therefore, in view of the above problems, the present invention provides a high-precision anti-interference float ball sensor.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to provide a high-precision anti-interference floating ball sensor, which solves the problems existing in the assembly and use of the floating ball sensor.
The technical scheme is as follows: the utility model provides a high-precision anti-interference floating ball sensor, which comprises an L-shaped fixing plate, a transverse waist-shaped fixing through groove, a vertical screw hole, an external thread magnetic hollow guide pipe, a locking adjusting nut, a plurality of through holes, a floating ball positioning sleeve and a first magnetic spring switch, a second magnetic spring switch, wherein the transverse waist-shaped fixing through groove and the vertical screw hole are arranged in one end of the L-shaped fixing plate, the external thread magnetic hollow guide pipe penetrates through the vertical screw hole, the locking adjusting nut is arranged at one end of the external thread magnetic hollow guide pipe and is matched with the L-shaped fixing plate, the through holes are arranged in the external thread magnetic hollow guide pipe, the floating ball positioning sleeve is fixed on the external thread magnetic hollow guide pipe through bolts and the through holes, the floating ball positioning sleeve is provided with a floating ball positioning sleeve screw hole matched with the bolts, the first magnetic spring switch and the second magnetic spring switch are movably arranged on the external thread magnetic hollow guide pipe and are matched with the first magnetic spring switch and the second magnetic spring switch, and the signal transmission line is arranged in the external thread magnetic hollow conduit and is respectively connected with the first magnetic reed switch, the second magnetic reed switch and the floating ball.
According to the technical scheme, the high-precision anti-interference floating ball sensor further comprises a length scale which is arranged on the side wall of one end of the L-shaped fixing plate and is positioned on one side of the transverse waist-shaped fixing through groove.
According to the technical scheme, the diameter size of the floating ball positioning sleeve is larger than that of the floating ball.
Compared with the prior art, the high-precision anti-interference floating ball sensor has the beneficial effects that: its project organization is reasonable, the equipment of being convenient for, and whole cost of manufacture is low, possesses good interference immunity, and after installation such as floater position sleeve, floater, accessible lock adjusting nut, external screw thread non-magnetism nature hollow conduit carry out the lift adjustment of adaptability to the position such as floater position sleeve, floater simultaneously, and control adjustment is convenient, has improved overall structure's practicality.
Drawings
FIG. 1 is a schematic structural diagram of a high-precision anti-interference floating ball sensor of the present invention;
FIG. 2 is a schematic structural diagram of a left-view part of an L-shaped fixing plate, a transverse waist-shaped fixing through groove, a length scale and the like of the high-precision anti-interference floating ball sensor;
FIG. 3 is a schematic side view of the external magnetic hollow conduit and the plurality of through holes of the high-precision anti-interference float sensor of the present invention;
wherein, the sequence numbers in the figure are as follows: the device comprises a 1-L-shaped fixing plate, a 2-transverse waist-shaped fixing through groove, a 3-vertical screw hole, a 4-external thread magnetic hollow conduit, a 5-locking adjusting nut, a 6-floating ball, a 7-floating ball positioning sleeve, an 8-through hole, a 9-floating ball positioning sleeve screw hole, a 10-first magnetic reed switch, an 11-length scale, a 12-second magnetic reed switch, a 13-bolt and a 14-signal transmission line.
Detailed Description
The utility model is further elucidated with reference to the drawings and the embodiments.
Example one
The high-precision anti-interference floating ball sensor as shown in fig. 1, fig. 2 and fig. 3 comprises an L-shaped fixing plate 1, a transverse waist-shaped fixing through groove 2 arranged in one end of the L-shaped fixing plate 1, a vertical screw hole 3, an external thread magnetic hollow conduit 4 penetrating through the vertical screw hole 3, a locking adjusting nut 5 arranged at one end of the external thread magnetic hollow conduit 4 and matched with the L-shaped fixing plate 1 for use, a plurality of through holes 8 arranged in the external thread magnetic hollow conduit 4, and a floating ball positioning sleeve 7 fixed on the external thread magnetic hollow conduit 4 through bolts 13 and the through holes 8, wherein the floating ball positioning sleeve 7 is provided with a floating ball positioning sleeve screw hole 9 matched with the bolts 13 for use, a first magnetic spring 10, a second magnetic spring 12 and a movable device arranged on the outer thread magnetic hollow conduit 4 and positioned between the adjacent floating ball positioning sleeve screw holes 9, a floating ball 6 used in cooperation with the first magnetic reed switch 10 and the second magnetic reed switch 12, and a signal transmission line 14 (the first magnetic reed switch 10 and the second magnetic reed switch 12 are dry reed pipes, respectively) arranged in the externally threaded magnetic hollow conduit 4 and connected with the first magnetic reed switch 10, the second magnetic reed switch 12 and the floating ball 6, respectively.
Example two
The high-precision anti-interference floating ball sensor as shown in fig. 1, fig. 2 and fig. 3 comprises an L-shaped fixing plate 1, a transverse waist-shaped fixing through groove 2 arranged in one end of the L-shaped fixing plate 1, a vertical screw hole 3, an external thread magnetic hollow conduit 4 penetrating through the vertical screw hole 3, a locking adjusting nut 5 arranged at one end of the external thread magnetic hollow conduit 4 and matched with the L-shaped fixing plate 1 for use, a plurality of through holes 8 arranged in the external thread magnetic hollow conduit 4, and a floating ball positioning sleeve 7 fixed on the external thread magnetic hollow conduit 4 through bolts 13 and the through holes 8, wherein the floating ball positioning sleeve 7 is provided with a floating ball positioning sleeve screw hole 9 matched with the bolts 13 for use, a first magnetic spring 10, a second magnetic spring 12 and a movable device arranged on the outer thread magnetic hollow conduit 4 and positioned between the adjacent floating ball positioning sleeve screw holes 9, the floating ball 6 is used in cooperation with the first magnetic reed switch 10 and the second magnetic reed switch 12, the signal transmission line 14 (the first magnetic reed switch 10 and the second magnetic reed switch 12 are reed pipes respectively) is arranged in the external thread magnetic hollow conduit 4 and is connected with the first magnetic reed switch 10, the second magnetic reed switch 12 and the floating ball 6 respectively, and the length scale 11 is arranged on one side wall of one end of the L-shaped fixing plate 1 and is positioned on one side of the transverse waist-shaped fixing through groove 2 and is suitable for reference height adjustment when the floating ball positioning sleeve 7, the floating ball 6 and the like are vertically adjusted through the external thread magnetic hollow conduit 4 and the locking adjusting nut 5.
The high-precision anti-interference floating ball sensor in the first or second structural embodiment is preferable, and the diameter of the floating ball positioning sleeve 7 is larger than that of the floating ball 6.
In the high-precision anti-interference floating ball sensor according to the first or second embodiment of the present invention, when the water level rises or falls, the floating ball 6 is driven to move together, and when the floating ball 6 drives the ring magnet (not shown in the drawings, which is known in the art) to approach or separate from the first reed switch 10 and the second reed switch 12, the sensing circuit is connected or disconnected, and simultaneously outputs a corresponding water level signal.
The high-precision anti-interference floating ball sensor in the first or second structural embodiment (1) is reasonable in design structure, convenient to assemble, low in overall manufacturing cost and good in anti-interference performance; (2) after the floating ball positioning sleeve, the floating ball and the like are installed, the positions of the floating ball positioning sleeve, the floating ball and the like can be adaptively adjusted in a lifting/descending mode through the locking adjusting nut and the external thread non-magnetic hollow conduit, and the control and the adjustment are convenient and fast.
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the utility model and these modifications should also be considered as the protection scope of the utility model.
Claims (3)
1. High accuracy anti-interference floater sensor, its characterized in that: the device comprises an L-shaped fixing plate (1), a transverse waist-shaped fixing through groove (2) arranged in one end of the L-shaped fixing plate (1), a vertical screw hole (3), an external thread magnetic hollow conduit (4) penetrating through the vertical screw hole (3), a locking adjusting nut (5) arranged at one end of the external thread magnetic hollow conduit (4) and matched with the L-shaped fixing plate (1) for use, a plurality of through holes (8) arranged in the external thread magnetic hollow conduit (4), and a floating ball positioning sleeve (7) fixed on the external thread magnetic hollow conduit (4) through bolts (13) and through holes (8), wherein the floating ball positioning sleeve (7) is provided with a floating ball positioning sleeve screw hole (9) matched with the bolts (13) for use, and is arranged on the outer wall of the external thread magnetic hollow conduit (4), and a first magnetic spring switch (10) positioned between the adjacent floating ball positioning sleeve screw holes (9), The second magnetic reed switch (12), a floating ball (6) which is movably arranged on the external thread magnetic hollow conduit (4) and is matched with the first magnetic reed switch (10) and the second magnetic reed switch (12) for use, and a signal transmission line (14) which is arranged in the external thread magnetic hollow conduit (4) and is respectively connected with the first magnetic reed switch (10), the second magnetic reed switch (12) and the floating ball (6).
2. The high-precision anti-interference floating ball sensor according to claim 1, wherein: the high-precision anti-interference floating ball sensor further comprises a length scale (11) which is arranged on the side wall of one end of the L-shaped fixing plate (1) and located on one side of the transverse waist-shaped fixing through groove (2).
3. The high-precision anti-interference floating ball sensor according to claim 1, wherein: the diameter size of the floating ball positioning sleeve (7) is larger than that of the floating ball (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220310009.2U CN216899144U (en) | 2022-02-16 | 2022-02-16 | High-precision anti-interference floating ball sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220310009.2U CN216899144U (en) | 2022-02-16 | 2022-02-16 | High-precision anti-interference floating ball sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216899144U true CN216899144U (en) | 2022-07-05 |
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ID=82186106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220310009.2U Active CN216899144U (en) | 2022-02-16 | 2022-02-16 | High-precision anti-interference floating ball sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216899144U (en) |
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2022
- 2022-02-16 CN CN202220310009.2U patent/CN216899144U/en active Active
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