CN109708726A - Level meter is used in a kind of detection of liquid level - Google Patents
Level meter is used in a kind of detection of liquid level Download PDFInfo
- Publication number
- CN109708726A CN109708726A CN201910018401.2A CN201910018401A CN109708726A CN 109708726 A CN109708726 A CN 109708726A CN 201910018401 A CN201910018401 A CN 201910018401A CN 109708726 A CN109708726 A CN 109708726A
- Authority
- CN
- China
- Prior art keywords
- warning lamp
- block
- liquid level
- shell
- outer cover
- 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.)
- Pending
Links
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The present invention relates to a kind of liquid level detection level meters, including level transducer, transparent glass, warning lamp one, warning lamp two, photoreceptor, warning light, floating block, contact-making switch, trigger, carry block, motor, soft brush, brush board, sliding block, screw rod and transmission shaft, level transducer is arranged in footstock lower end, transparent glass is arranged in outer cover inner bottom, warning lamp one and warning lamp two are arranged at barrel top, photoreceptor is arranged in shell right side, floating block is located on the downside of flange frame, and floating block is fixedly connected with chain outer end, trigger setting is carrying block lower end, bottom face inside the housing is arranged in contact-making switch, screw rod is fixedly connected with transmission shaft, brush board is fixedly connected with a slide block by connecting rod, soft brush is arranged on brush board, structure of the invention is excellent, design is reasonable, it is easy to operate, guarantee measurement accuracy, protect equipment from Corrosion extends service life of equipment, has widely application prospect, creative strong.
Description
Technical field
The present invention relates to level gauging apparatus field, level meter is used in specially a kind of liquid level detection.
Background technique
Level meter can experience level (liquid level, material position) and be converted into the sensor of usable output signal.Level transducer can
Be divided to two classes: one kind is the continous way level transducer of continuous measurement level variation；Another kind of is the switching regulator for the purpose of survey
Level transducer, that is, level switch.Currently, switching regulator level transducer is applied extensively than continous way level transducer.It is mainly used
It is prevented in thresholding, overflow and the idle running that process automatically controls.Continous way level transducer is mainly used for continuous control and warehouse
Management etc., can also be used for sometimes in Multiple Dots Alarm Rules system.Level transducer and the application of several functionizations is described below.
In the prior art level meter be to liquid level detection equipment, but traditional level meter can only to liquid level into
Row measurement, when inventory is larger, liquid level rises comparatively fast, and liquid level is easy not cross the position of level transducer, is easy
Corrode level transducer, cause the reduction in service life, or even directly scrap, while the dust inside barrel is easy to influence level sensing
The measurement accuracy of device, and when barrel rewinding, vibration can be generated, vibration will lead to device inclined, equally influence measurement accuracy, to sum up
It is described, now it is badly in need of a kind of liquid level detection and solves the above-mentioned problem with level meter.
Summary of the invention
It is an object of the present invention to provide a kind of liquid level detection level meters, to solve biography mentioned above in the background art
The level meter of system can only measure liquid level, and when inventory is larger, liquid level rises comparatively fast, and liquid level is easy
The position for not crossing level transducer, easily corrodes level transducer, causes the reduction in service life, or even directly scrap, while barrel
Internal dust is easy to influence the measurement accuracy of level transducer, and when barrel rewinding, can generate vibration, and vibration will lead to equipment
Inclination, same the problem of influencing measurement accuracy.
To achieve the above object, the invention provides the following technical scheme: a kind of liquid level, which detects, uses level meter, including dress
It sets main body, protection mechanism and measurement accuracy and guarantees mechanism, described device main body includes shell, outer cover, level transducer, light transmission glass
Glass, flange frame, footstock, warning lamp one, warning lamp two, photoreceptor and warning light, the footstock and shell are arranged at barrel bottom
End, and the footstock and shell are arranged in flange frame, the level transducer is arranged in footstock lower end, and the outer cover is arranged
On the outside of level transducer, the transparent glass is arranged in outer cover inner bottom, and the warning lamp one and warning lamp two are respectively provided with
On barrel top, in footstock left end, the photoreceptor is arranged in shell right side, the protection mechanism packet for the warning light setting
Sprocket wheel, chain, floating block, contact-making switch, trigger, load block and directive wheel, the sprocket wheel and directive wheel is included to be rotatablely connected outside
Inside shell, the floating block is located on the downside of flange frame, and floating block is fixedly connected with chain outer end, and the chain inner end successively bypasses chain
Wheel and directive wheel, and be fixedly connected with block is carried, the trigger setting is carrying block lower end, and the contact-making switch setting is inside the shell
Portion's bottom face, the measurement accuracy guarantee that mechanism includes bearing, nut, motor, soft brush, brush board, sliding block, screw rod and transmission
Axis, the motor are arranged in outer cover inner bottom, and the transmission shaft is rotatably connected on inside outer cover, and the output with motor
End transmission connection, the screw rod are fixedly connected with transmission shaft, and the sliding block is slidably connected inside outer cover, and the nut passes through axis
It holds and is rotatably connected on inside sliding block, and be sheathed on the outside of screw rod, the brush board is fixedly connected with a slide block by connecting rod, described soft
Brush is arranged on brush board.
Further, the interior of shell is provided with guide sleeve, and guide sleeve is sheathed on the outside of chain.
Further, the photoreceptor and warning lamp one are electrically connected.
Further, the contact-making switch and warning lamp two are electrically connected.
Further, the photoreceptor is identical as the respective heights of warning light.
Further, the flange frame bottom end is provided with limit sleeve, and limit sleeve is sheathed on the outside of chain.
Further, the strip gab moved left and right for connecting rod is offered on the transparent glass.
Further, the upper surface of the soft brush and the lower surface of transparent glass fit.
Compared with prior art, the beneficial effects of the present invention are: the present invention by sprocket wheel, chain, floating block, contact-making switch,
Trigger carries block and directive wheel, during liquid level rises, shortens the spacing of trigger and contact-making switch, until trigger
It is contacted with contact-making switch, control warning lamp two works, and staff is reminded to stop feeding intake in time；The present invention by bearing, nut,
Motor, soft brush, brush board, sliding block, screw rod and transmission shaft, clean transparent glass, and the dust that transparent glass is adhered to is clear
It removes, guarantees the precision of measurement；The present invention is by promoting lamp and photoreceptor, and in measuring device inclination, control warning lamp one works,
It reminds staff to adjust the verticality of equipment, further ensure that the measurement accuracy of liquid level；Structure of the invention is excellent,
Design is rationally, easy to operate, guarantees measurement accuracy, protects equipment from corrosion, extends service life of equipment, has and widely answer
It is creative strong with prospect.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of protection mechanism in the present invention；
Fig. 3 is the structural schematic diagram of detection accuracy protection mechanism in the present invention；
Fig. 4 is partial structural diagram of the invention.
In appended drawing reference: 1. barrels；2. shell；3. protection mechanism；4. outer cover；5. level transducer；6. transparent glass；7.
Measurement accuracy guarantees mechanism；8. flange frame；9. footstock；10. warning lamp one；11. warning lamp two；12. photoreceptor；13. warning light；
31. sprocket wheel；32. chain；33. floating block；34. contact-making switch；35. trigger；36. carrying block；37. guide sleeve；38. directive wheel；71. axis
It holds；72. nut；73. motor；74. soft brush；75. brush board；76. sliding block；77. screw rod；78. transmission shaft.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of liquid level detection level meter, including device
Main body, protection mechanism 3 and measurement accuracy guarantee mechanism 7, and apparatus main body includes shell 2, outer cover 4, level transducer 5, light transmission glass
Glass 6, flange frame 8, footstock 9, warning lamp 1, warning lamp 2 11, photoreceptor 12 and warning light 13, footstock 9 and shell 2 are respectively provided with
In 1 bottom end of barrel, and footstock 9 and shell 2 are arranged in flange frame 8, and level transducer 5 is arranged in 9 lower end of footstock, outer cover 4
It is sheathed on 5 outside of level transducer, the setting of transparent glass 6 is all provided in 4 inner bottom of outer cover, warning lamp 1 and warning lamp 2 11
It sets on 1 top of barrel, the setting of warning light 13 is arranged in 9 left end of footstock, photoreceptor 12 in 2 right side of shell.
Protection mechanism 3 includes sprocket wheel 31, chain 32, floating block 33, contact-making switch 34, trigger 35, carries block 36 and directive wheel
38, sprocket wheel 31 and directive wheel 38 are rotatably connected on inside shell 2, and floating block 33 is located at 8 downside of flange frame, and floating block 33 and chain
32 outer ends are fixedly connected, and 32 inner end of chain successively bypasses sprocket wheel 31 and directive wheel 38, and is fixedly connected with block 36 is carried, trigger 35
Setting is carrying 36 lower end of block, and the setting of contact-making switch 34 is in 2 inner bottom end face of shell.
Measurement accuracy guarantees that mechanism 7 includes bearing 71, nut 72, motor 73, soft brush 74, brush board 75, sliding block 76, screw rod
77 and transmission shaft 78, motor 73 is arranged in 4 inner bottom of outer cover, and transmission shaft 78 is rotatably connected on inside outer cover 4, and with it is electronic
The output end of machine 73 is sequentially connected, and screw rod 77 is fixedly connected with transmission shaft 78, and sliding block 76 is slidably connected inside outer cover 4, nut
72 are rotatably connected on inside sliding block 76 by bearing 71, and are sheathed on 77 outside of screw rod, and brush board 75 passes through connecting rod and sliding block 76
It being fixedly connected, soft brush 74 is arranged on brush board 75, and structure of the invention is excellent, and design is rationally, easy to operate, guarantee measurement accuracy,
It protects equipment from corrosion, extends service life of equipment, there is widely application prospect, it is creative strong.
Shell 2 is internally provided with guide sleeve 37, and guide sleeve 37 is sheathed on 32 outside of chain, one 10 electricity of photoreceptor 12 and warning lamp
Property connection, contact-making switch 34 and warning lamp 2 11 be electrically connected, and photoreceptor 12 is identical as the respective heights of warning light 13, flange frame
8 bottom ends are provided with limit sleeve, and limit sleeve is sheathed on 32 outside of chain, offers on transparent glass 6 and moves left and right for connecting rod
Strip gab, the upper surface and the lower surface of transparent glass 6 of soft brush 74 fit.
The present invention is at work: in the Cheng Qian that fed intake, running warning light 13, warning light 13 issues light, light alignment sense
Light device 12, photoreceptor 12 experience bright, when device inclined, after receptor is not felt by light, transmit a signal to warning lamp
One 10, warning lamp 1 is alarmed, and staff is reminded to adjust in time；And service meter 73, the output end rotation of motor 73
Transmission shaft 78 is driven to rotate, transmission shaft 78 drives screw rod 77 to rotate, and screw rod 77 drives nut 72 to rotate, and nut 72 passes through bearing 71
In 76 inner rotation of sliding block, nut 72 is moved left and right with movable slider 76, and sliding block 76 drives brush board 75 to move left and right, and brush board 75 passes through
74 pairs of transparent glass 6 of soft brush clean, and guarantee the precision of measurement；During feeding intake, liquid level persistently rises, when floating
When block 33 is in contact with liquid level, floating block 33 is moved up, and chain 32 is rotated with movable sprocket 31, and is oriented to by directive wheel 38, is carried
Block 36 moves down, and moves down with flip-flop 35, until trigger 35 is in contact with contact-making switch 34, contact-making switch 34
It controls warning lamp 2 11 to work, warning lamp 2 11 is alarmed, and reminds staff to stop feeding intake, to solve traditional level meter
Liquid level can only be measured, when inventory is larger, liquid level rises comparatively fast, and liquid level is easy not cross level biography
The position of sensor 5 easily corrodes level transducer 5, causes the reduction in service life, or even directly scrap, while the ash inside barrel 1
Dirt is easy to influence the measurement accuracy of level transducer 5, and when 1 rewinding of barrel, can generate vibration, and vibration will lead to device inclined,
Same the problem of influencing measurement accuracy.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of liquid level detection level meter, including apparatus main body, protection mechanism (3) and measurement accuracy guarantee mechanism (7),
It is characterized by: described device main body includes shell (2), outer cover (4), level transducer (5), transparent glass (6), flange frame
(8), footstock (9), warning lamp one (10), warning lamp two (11), photoreceptor (12) and warning light (13), the footstock (9) and outer
Shell (2) is arranged at barrel (1) bottom end, and the footstock (9) and shell (2) are arranged on flange frame (8), and the level passes
Sensor (5) is arranged in footstock (9) lower end, and the outer cover (4) is sheathed on the outside of level transducer (5), and the transparent glass (6) sets
It sets in outer cover (4) inner bottom, the warning lamp one (10) and warning lamp two (11) are arranged at barrel (1) top, described to mention
Show lamp (13) setting in footstock (9) left end, the photoreceptor (12) is arranged in shell (2) right side；
The protection mechanism (3) includes sprocket wheel (31), chain (32), floating block (33), contact-making switch (34), trigger (35), carries
Block (36) and directive wheel (38), the sprocket wheel (31) and directive wheel (38) are rotatably connected on shell (2) inside, the floating block
(33) be located on the downside of flange frame (8), and floating block (33) is fixedly connected with chain (32) outer end, chain (32) inner end successively around
Sprocket wheel (31) and directive wheel (38) to be crossed, and is fixedly connected with block (36) are carried, trigger (35) setting is carrying block (36) lower end,
The contact-making switch (34) is arranged in shell (2) inner bottom end face；
The measurement accuracy guarantees that mechanism (7) include bearing (71), nut (72), motor (73), soft brush (74), brush board
(75), sliding block (76), screw rod (77) and transmission shaft (78), the motor (73) are arranged in outer cover (4) inner bottom, the biography
It is internal that moving axis (78) is rotatably connected on outer cover (4), and is sequentially connected with the output end of motor (73), the screw rod (77) and biography
Moving axis (78) is fixedly connected, and the sliding block (76) is slidably connected at outer cover (4) inside, and the nut (72) passes through bearing (71) and turns
It is dynamic to be connected to sliding block (76) inside, and be sheathed on the outside of screw rod (77), the brush board (75) is solid by connecting rod and sliding block (76)
Fixed connection, the soft brush (74) are arranged on brush board (75).
2. a kind of liquid level detection level meter according to claim 1, it is characterised in that: the shell (2) is internal
It is provided with guide sleeve (37), and guide sleeve (37) is sheathed on the outside of chain (32).
3. a kind of liquid level detection level meter according to claim 1, it is characterised in that: the photoreceptor (12) with
Warning lamp one (10) is electrically connected.
4. a kind of liquid level detection level meter according to claim 1, it is characterised in that: the contact-making switch (34)
It is electrically connected with warning lamp two (11).
5. a kind of liquid level detection level meter according to claim 1, it is characterised in that: the photoreceptor (12) with
The respective heights of warning light (13) are identical.
6. a kind of liquid level detection level meter according to claim 1, it is characterised in that: flange frame (8) bottom
End is provided with limit sleeve, and limit sleeve is sheathed on the outside of chain (32).
7. a kind of liquid level detection level meter according to claim 1, it is characterised in that: the transparent glass (6)
On offer the strip gab moved left and right for connecting rod.
8. a kind of liquid level detection level meter according to claim 1, it is characterised in that: the soft brush (74) it is upper
The lower surface on surface and transparent glass (6) fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018401.2A CN109708726A (en) | 2019-01-09 | 2019-01-09 | Level meter is used in a kind of detection of liquid level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018401.2A CN109708726A (en) | 2019-01-09 | 2019-01-09 | Level meter is used in a kind of detection of liquid level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109708726A true CN109708726A (en) | 2019-05-03 |
Family
ID=66261009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910018401.2A Pending CN109708726A (en) | 2019-01-09 | 2019-01-09 | Level meter is used in a kind of detection of liquid level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109708726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683361A (en) * | 2019-10-19 | 2021-04-20 | 南京晨全机械制造有限公司 | Be applied to liquid level detection device's a lot of measuring mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089610A (en) * | 2014-07-29 | 2014-10-08 | 绵阳彬华科技有限公司 | Building gradient monitoring device |
| CN206248170U (en) * | 2016-10-27 | 2017-06-13 | 威德环境科技股份有限公司 | A kind of radar level measuring device |
| CN207123766U (en) * | 2017-08-29 | 2018-03-20 | 宣城亚邦化工有限公司 | A kind of Floating Ball Liquid Level alarm control unit |
| CN108867594A (en) * | 2018-05-01 | 2018-11-23 | 安徽中疆环境科技有限公司 | A kind of Multifunctional river channel early warning dam |
-
2019
- 2019-01-09 CN CN201910018401.2A patent/CN109708726A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089610A (en) * | 2014-07-29 | 2014-10-08 | 绵阳彬华科技有限公司 | Building gradient monitoring device |
| CN206248170U (en) * | 2016-10-27 | 2017-06-13 | 威德环境科技股份有限公司 | A kind of radar level measuring device |
| CN207123766U (en) * | 2017-08-29 | 2018-03-20 | 宣城亚邦化工有限公司 | A kind of Floating Ball Liquid Level alarm control unit |
| CN108867594A (en) * | 2018-05-01 | 2018-11-23 | 安徽中疆环境科技有限公司 | A kind of Multifunctional river channel early warning dam |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683361A (en) * | 2019-10-19 | 2021-04-20 | 南京晨全机械制造有限公司 | Be applied to liquid level detection device's a lot of measuring mechanism |
| CN112683361B (en) * | 2019-10-19 | 2024-04-12 | 南京晨全机械制造有限公司 | Multi-time measuring mechanism applied to liquid level detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105526909B (en) | A kind of sedimentation detection method and device based on image recognition principle | |
| CN205825950U (en) | A kind of settlement detecting device based on image recognition principle | |
| CN109708726A (en) | Level meter is used in a kind of detection of liquid level | |
| CN217465706U (en) | Laser shaft on-line detector | |
| CN112577413A (en) | Storage yard positioning system and positioning method for bucket wheel type stacker-reclaimer | |
| CN103274141A (en) | Liquid container with liquid level sensor | |
| CN201579419U (en) | Magnetic encoder for spindle of machine tool | |
| CN206074082U (en) | A kind of corrosive liquids liquid level emasuring device developed based on secondary meter | |
| CN207964022U (en) | A kind of fuel charger calibrating magnetostriction liquidometer | |
| CN106404132A (en) | Photovoltaic silicon wafer exclusive electronic scale apparatus | |
| CN212149136U (en) | Non-contact induction type chain detection device and chain driving device | |
| CN103884462A (en) | Contact pressure and friction force dynamic detection device | |
| CN208795320U (en) | A kind of dedicated level-sensing device in limekiln | |
| CN209512970U (en) | A kind of weight measurement warehouse compartment device | |
| CN110779593A (en) | Oil-water interface measuring instrument based on photoelectric sensing | |
| CN210533332U (en) | Forming die roughness measurement device | |
| CN217465832U (en) | On-line measuring device for accuracy of measuring instrument | |
| CN207816410U (en) | A kind of emulsion of rolling mill liquid level detection device | |
| CN201444068U (en) | Photoelectric coded device for detecting liquid level of oil tank | |
| CN217403561U (en) | Ground water level measuring apparatu is used in geotechnical engineering reconnaissance | |
| CN215893727U (en) | Material level detection device for lime kiln | |
| CN2261011Y (en) | Portable instrument for detecting roundness of railway curve | |
| CN216385569U (en) | Coal mine shaft cage guide interval measuring device | |
| CN213481468U (en) | Photoinduction charge level indicator | |
| CN214251171U (en) | Novel laser charge level indicator with dustproof function and convenient maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190503 |
|
| RJ01 | Rejection of invention patent application after publication |