CN205002848U - Protected against explosion self -checking floater - Google Patents
Protected against explosion self -checking floater Download PDFInfo
- Publication number
- CN205002848U CN205002848U CN201520701242.3U CN201520701242U CN205002848U CN 205002848 U CN205002848 U CN 205002848U CN 201520701242 U CN201520701242 U CN 201520701242U CN 205002848 U CN205002848 U CN 205002848U
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- China
- Prior art keywords
- magnet steel
- lower house
- casing
- floater
- ball
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- 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.)
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a protected against explosion self -checking floater belongs to liquid level warning field. It includes floater subassembly that comprises floater, ball lever, staff, loop, well cover, mounting flange, magnet steel A and the magnetism shifter of being connected with the floater subassembly, the magnetism shifter includes lower casing, goes up the flange and goes up the casing, the casing passes through bolted connection mounting flange down, casing under upward the casing is connected through last flange bolt it is equipped with the outlet to go up casing one side. It has the integrated level height, and is reliable and stable, be difficult for adhering to five happinesses, be difficult for the scale deposit, simple to operate, it is non -maintaining, can the self -checking.
Description
Technical field
The utility model relates to liquid level warning field, especially a kind of protected against explosion self-inspection ball float.
Background technology
Ball float level controller is that its structure is simple, practical and convenient, can objectively respond liquid in container inventories for carrying out one of real-time device monitored to container liquid level.Be that ball float position changes when container liquid level changes thereupon, go to ball float position to be changed to signal source instruction liquid level.Such as, warning model is then sent when container liquid level arrives critical height.As can be seen here, ball float level controller is the pith in container automated warehouse management devices.
But, the ball float level controller detection architecture at noon of prior art, under container hole capital after selling all securities state, ball float loses the also just effect with reporting to the police out of hand of floating condition, whether intactly also cannot differentiate simultaneously, only have copy from container by people for a change float-level put detector functions.Prior art lacks touches your testing agency, brings constant, can not meet the actual demand of ancillary engineering facility comprehensively to user's application.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, and provide a kind of protected against explosion self-inspection clothing ball float, be applicable to the storage tank of any shape and material, the electrical property not by measured medium affects
The technical solution adopted in the utility model is as follows: a kind of protected against explosion self-inspection ball float, it comprises the floating ball component be made up of ball float, ball lever, little axle, kink, middle cover, mounting flange, magnet steel A and the magnetic throw-over gear be connected with floating ball component, described magnetic throw-over gear comprises lower house, upper flange and upper shell, described lower house is bolted mounting flange, described upper shell connects lower house by upper flange bolt, is provided with line outlet in described upper shell side;
Described lower house side is also provided with rocking bar, and described rocking bar end penetrates lower house and is connected with spanner in rocking bar end, and described spanner is connected with the ball lever of lower house inside;
Utilize this to connect the function manually detecting self-inspection ball float, when rocking handle stirs ball lever, make magnet steel A action drive magnet steel B, carry out detection microswitch and whether close or disconnect.
At described upper shell center, internal fixtion is provided with switch bracket, described switch bracket upper end is fixed with microswitch by screw, described microswitch bottom is provided with feeler lever, and described sense of touch bottom is welded with magnet steel bar, is provided with the magnet steel B matched with magnet steel A in described magnet steel bar.
Preferably, described rocking bar comprises handle, handlebar and last item.
Utilize handle and handlebar band dynamic pressure shaft, spanner is connected by last item, spanner connects ball lever, ball float action when carrying out driving the action simulation high liquid level warning of ball lever that utilizes this to connect, check that microswitch is closed or disconnect, this function can when meter check, a large amount of manpower and materials can be saved, not needing the material to detecting inside, position emptying, avoiding dismounting instrument to check simultaneously, whether normally just can detect this self-inspection ball float work with this rocking handle.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: integrated level is high, reliable and stable; Not easily adhere to five happinesses, less scaling; Easy for installation, non-maintaining; Can self-inspection.
Accompanying drawing explanation
The utility model illustrates by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 be protected against explosion self-inspection ball float partly cut open structural representation.
6-mounting flange 7-magnet steel A is overlapped in 1-ball float 2-ball lever 3-little axle 4-kink 5-
8-lower house 9-upper flange 10-upper shell 11-line outlet 12-rocking handle 13-switch bracket
14-microswitch 15-feeler lever 16-magnet steel bar 17-magnet steel B18-spanner.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1
A kind of protected against explosion self-inspection ball float, it comprises the floating ball component be made up of ball float 1, ball lever 2, little axle 3, kink 4, middle cover 5, mounting flange 6, magnet steel A7 and the magnetic throw-over gear be connected with floating ball component, described magnetic throw-over gear comprises lower house 8, upper flange 9 and upper shell 10, described lower house 8 is bolted mounting flange 6, described upper shell 10 connects lower house 8 by upper flange 9 bolt, is provided with line outlet 11 in described upper shell 10 side;
Described lower house 8 side is also provided with rocking bar 12, and described rocking bar 12 end penetrates lower house, is connected with spanner 18 in rocking bar 12 end, and described spanner 18 is connected with the ball lever 2 of lower house 8 inside;
Utilize this to connect the function manually detecting self-inspection ball float, when rocking bar stirs ball lever, make magnet steel A action drive magnet steel B, carry out detection microswitch 14 and whether close or disconnect.
At described upper shell center, internal fixtion is provided with switch bracket 13, described switch bracket 13 upper end is fixed with microswitch 14 by screw, described microswitch 14 bottom is provided with feeler lever 15, described feeler lever 15 bottom is welded with magnet steel bar 16, is provided with the magnet steel B17 matched with magnet steel A7 in described magnet steel bar 16.
Preferably, described rocking bar 12 comprises handle, handlebar and last item.
Utilize handle and handlebar band dynamic pressure shaft, spanner 18 is connected by last item, spanner 18 connects ball lever 2, ball float action when carrying out driving the action simulation high liquid level warning of ball lever 2 that utilizes this to connect, check that microswitch 14 is closed or disconnect, this function can when meter check, a large amount of manpower and materials can be saved, not needing the material to detecting inside, position emptying, avoiding dismounting instrument to check simultaneously, whether normally just can detect this self-inspection ball float work with this rocking handle.
Principle of work: this protected against explosion self-inspection ball float utilizes the principle of buoyancy, and ball float moves up and down with the change of liquid level, the principle of being repelled each other by the magnet steel B reversed polarity in the magnet steel A of ball lever end and magnetic throw-over gear makes microswitch action output switching signal.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a protected against explosion self-inspection ball float, it comprises by ball float (1), ball lever (2), little axle (3), kink (4), middle cover (5), mounting flange (6), the floating ball component that magnet steel A (7) is formed and the magnetic throw-over gear be connected with floating ball component, it is characterized in that: described magnetic throw-over gear comprises lower house (8), upper flange (9) and upper shell (10), described lower house (8) is bolted mounting flange (6), described upper shell (10) connects lower house (8) by upper flange (9) bolt, line outlet (11) is provided with in described upper shell (10) side,
Described lower house (8) side is also provided with rocking bar (12), described rocking bar (12) end penetrates lower house, be connected with spanner (18) in rocking bar (12) end, described spanner (18) is connected with the ball lever (2) of lower house (8) inside;
At described upper shell center, internal fixtion is provided with switch bracket (13), described switch bracket (13) upper end is fixed with microswitch (14) by screw, described microswitch (14) bottom is provided with feeler lever (15), described feeler lever (15) bottom is welded with magnet steel bar (16), is provided with the magnet steel B (17) matched with magnet steel A (7) in described magnet steel bar (16).
2. a kind of protected against explosion self-inspection ball float as claimed in claim 1, is characterized in that: described rocking bar (12) comprises handle, handlebar and last item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701242.3U CN205002848U (en) | 2015-09-10 | 2015-09-10 | Protected against explosion self -checking floater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520701242.3U CN205002848U (en) | 2015-09-10 | 2015-09-10 | Protected against explosion self -checking floater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205002848U true CN205002848U (en) | 2016-01-27 |
Family
ID=55159732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520701242.3U Active CN205002848U (en) | 2015-09-10 | 2015-09-10 | Protected against explosion self -checking floater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205002848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696827A (en) * | 2020-07-18 | 2020-09-22 | 潍坊亚峰化工仪表有限公司 | Liquid level switch |
-
2015
- 2015-09-10 CN CN201520701242.3U patent/CN205002848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696827A (en) * | 2020-07-18 | 2020-09-22 | 潍坊亚峰化工仪表有限公司 | Liquid level switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |