CN203405264U - Anti-blocking device of magnetic flap liquidometer - Google Patents
Anti-blocking device of magnetic flap liquidometer Download PDFInfo
- Publication number
- CN203405264U CN203405264U CN201320517776.1U CN201320517776U CN203405264U CN 203405264 U CN203405264 U CN 203405264U CN 201320517776 U CN201320517776 U CN 201320517776U CN 203405264 U CN203405264 U CN 203405264U
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- Prior art keywords
- magnetic
- level gauge
- magnetic flap
- liquidometer
- flap level
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- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
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- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an anti-blocking device of a magnetic flap liquidometer. The anti-blocking device of the magnetic flap liquidometer is used for being connected with the magnetic flap liquidometer so that the magnetic flap liquidometer can be prevented from being blocked to malfunction. The magnetic flap liquidometer comprises a main tube body, a magnetic floater is arranged in the main tube body, and a flap indicator matched with the magnetic floater is arranged outside the main tube body. The anti-blocking device of the magnetic flap liquidometer comprises a matched tube, an adapter flange matched with the lower portion of the main tube body is arranged on the upper portion of the matched tube, a connecting flange is arranged on the side wall of the matched tube, meanwhile, a floating block is arranged in the matched tube, a rigid ejector rod is connected to the upper portion of the floating block, and the upper portion of the ejector rod is matched with the magnetic floater. The anti-blocking device of the magnetic flap liquidometer has the advantages of being capable of preventing the magnetic flap liquidometer from being blocked to malfunction.
Description
Technical field
The present invention relates to pick-up unit technical field, especially relate to a kind of magnetic flap level gauge anti-block apparatus.
Background technology
The medium liquid level that magnetic flap level gauge can be used for the equipment such as various towers, tank, groove, spherical vessel and boiler detects.General, magnetic flap level gauge comprises down-mounting type and side-mounted, and side-mounted be main flow, this side-mounted magnetic flap level gauge is fixed on the side of tested container by joint flange.Conventionally, this side-mounted magnetic flap level gauge comprises main pipe, and this main pipe is communicated with tested container, in this main pipe, be provided with magnetic float, and this magnetic float itself directly floats on liquid level, and this main pipe is provided with cue mark and turning plate indicator outward, this turning plate indicator and this magnetic float magnetic couplings.The principle of work of this magnetic flap level gauge is: according to law of buoyancy and magnetic couplings effect, during liquid level lifting in tested container, liquid level in this main pipe is same as the liquid level in this tested container, thereby this magnetic float lifting thereupon, and then the permanent-magnet steel in this magnetic float is delivered to this turning plate indicator by magnetic coupling, drive 180 ° of red, the white turned column upsets of this turning plate indicator.More specifically, when the liquid level in tested container rises, turned column changes redness into by white, and when the liquid level in tested container declines, turned column changes white into by redness, and the red white intersection of turning plate indicator is the true altitude of liquid level in tested container.Like this, realized the clear indication of liquid level in tested container.
The defect of side-mounted magnetic flap level gauge is: because the magnetic float in this main pipe itself directly floats on liquid level, and the turning plate indicator outside this magnetic float and main pipe need to carry out magnetic couplings, therefore the distance of this magnetic float and this turning plate indicator can not be too far away, thereby make this magnetic float less from the distance of tube wall.Yet when in main pipe, liquid material contains larger particle or easily separates out solid and become larger particles gradually, this magnetic float often can be obstructed even completely ineffective with the elevating movement of liquid level.Like this, some side-mounted magnetic flap level gauges are made and sold manufacturer and can clearly be informed, contain granular solids or have the material that solid is separated out conventionally should not use side-mounted magnetic flap level gauge.
Yet there are no in the market the device addressing this problem for side-mounted magnetic flap level gauge.
Summary of the invention
The object of this invention is to provide a kind of magnetic flap level gauge anti-block apparatus, it has can prevent that this magnetic flap level gauge from losing the feature of function because of obstruction.
The technical solution adopted in the present invention is: magnetic flap level gauge anti-block apparatus, thereby can prevent that for being connected with magnetic flap level gauge this magnetic flap level gauge from losing function because of obstruction, this magnetic flap level gauge comprises main pipe, in this main pipe, be provided with magnetic float, the turning plate indicator that this main pipe outside is provided with and this magnetic float matches, described magnetic flap level gauge anti-block apparatus comprises supporting pipe, the adapter flange that the top of this supporting pipe is provided with and this main pipe's bottom matches, the sidewall of this supporting pipe is provided with joint flange, simultaneously, in this supporting pipe, be provided with floating block, this floating block top is connected with the push rod of a rigidity, and this push rod top and this magnetic float match.
The avris of described floating block and/or described push rod is provided with spacer bar.
The advantage that compared to the prior art the present invention had is: can prevent that this magnetic flap level gauge from losing function because of obstruction.When magnetic flap level gauge anti-block apparatus of the present invention and magnetic flap level gauge support the use, avoided the magnetic float of this magnetic flap level gauge to contact with the direct of liquid in tested container.That is to say, this magnetic float completes by being positioned at the floating block of this supporting pipe the embodiment of the liquid level in this tested container, and this floating block can do more thereby have larger buoyancy and gravity, and the more important thing is that the distance between the wall of this float and anti-block apparatus can be sufficiently large, make conventionally the solid particle aggregation that may occur in this material be not enough to affect this floating block with the motion of liquid surface lifting.Like this, the elevating movement of this magnetic float can not be subject to the impact that the interior liquid of tested container contains larger particles or separates out solid, thereby can guarantee the normal operation of this magnetic flap level gauge.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is that the magnetic flap level gauge anti-block apparatus of embodiments of the invention is at the front view (broken section) of application state.
In figure: 10, supporting pipe, 11, joint flange, 12, adapter flange; 20, floating block; 30, push rod, 31, jacking face; 40, spacer bar; 100, magnetic flap level gauge, 101, main pipe, 102, magnetic float, 103, turning plate indicator.
Embodiment
Embodiment, as shown in Figure 1: magnetic flap level gauge anti-block apparatus, thus for being connected with magnetic flap level gauge 100, can prevent that this magnetic flap level gauge 100 from losing function because of obstruction.Wherein, this magnetic flap level gauge 100 comprises main pipe 101, in this main pipe 101, is provided with magnetic float 102, this turning plate indicator 103 that main pipe 101 outsides are provided with and this magnetic float 102 matches.This magnetic flap level gauge anti-block apparatus comprises supporting pipe 10, the adapter flange 12 that the top of this supporting pipe 10 is provided with and this main pipe's 101 bottom matches.That is,, by the connection of this adapter flange 12, make this supporting pipe 10 be connected in the lower end of this magnetic flap level gauge 100.Meanwhile, the sidewall of this supporting pipe 10 is provided with for connecting the joint flange 11 of tested container, and is provided with floating block 20 in this supporting pipe 10, and these floating block 20 tops are connected with the push rod 30 of a rigidity, and these push rod 30 tops and this magnetic float 102 match.What is called matches herein, and referring to these push rod 30 tops can live (but not connecting) this magnetic float 102 or directly be connected with this magnetic float 102 by jacking, thereby makes this magnetic float 102 also synchronously produce displacement after these push rod 30 displacements.Certainly, when the consideration for simple in structure, while adopting these push rod 30 top jackings to live the mode of this magnetic float 102, the decline of this magnetic float 102 need to be by means of the gravity of himself.And, between push rod 30 now and this magnetic float 102, a jacking face 31 can be set, the downward projected area of this jacking face 31 is greater than the cross-sectional area of this push rod 30.Like this, the liquid in tested container enters in this supporting pipe 10, thereby the liquid level in this supporting pipe 10 is same as the liquid level in this tested container, and then the height of this floating block 20 is along with the liquid level in this tested container changes and changes.Meanwhile, under the effect of this push rod 30, this magnetic float 102 and these floating block 20 synchronization liftings, finally under magnetic coupling interaction, the height change of 103 pairs of these magnetic floats 102 of this turning plate indicator shows, final body reveals the variation of the liquid level in this tested container.Enough large with the distance of these supporting pipe 10 inwalls with the floating block 20 of the liquid level eustasy in tested container owing to floating on liquid level, make the solid particle in liquid be difficult to affect its elevating movement, thereby also can not produce any impact to the metering of this magnetic flap level gauge 100 even if the liquid in tested container has larger particles.
Optimize, the avris of this floating block 20 and/or this push rod 30 is provided with spacer bar 40.So-called spacer bar 40 refer to innerly connect this floating block 20 or this push rod 30, outer end withstands on the push rod on the inside surface of this supporting pipe 10 or this main pipe 101 inside surface.Like this, guaranteed that this floating block 20 and this push rod 30 can vertical displacements.
What deserves to be explained is: this floating block 20 can be made of the non-magnetic material such as common carbon steel, stainless steel or plastics, and needn't as magnetic float in common magnetic flap level gauge, must make with magnetic material.Like this, can avoid this magnetic flap level gauge anti-block apparatus to produce or be subject to the impact of magnetic material.
Magnetic flap level gauge is widely used at present, and other structure and principle are same as the prior art, repeat no more here.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. magnetic flap level gauge anti-block apparatus, for with magnetic flap level gauge (100) thus be connected and can prevent that this magnetic flap level gauge (100) from losing function because of obstruction, this magnetic flap level gauge (100) comprises main pipe (101), in this main pipe (101), be provided with magnetic float (102), the turning plate indicator (103) that this main pipe (101) outside is provided with and this magnetic float (102) matches, it is characterized in that: described magnetic flap level gauge anti-block apparatus comprises supporting pipe (10), the adapter flange (12) that the top of this supporting pipe (10) is provided with and this main pipe's (101) bottom matches, the sidewall of this supporting pipe (10) is provided with joint flange (11), simultaneously, in this supporting pipe (10), be provided with floating block (20), this floating block (20) top is connected with the push rod (30) of a rigidity, and this push rod (30) top and this magnetic float (102) match.
2. magnetic flap level gauge anti-block apparatus according to claim 1, is characterized in that: the avris of described floating block (20) and/or described push rod (30) is provided with spacer bar (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517776.1U CN203405264U (en) | 2013-08-23 | 2013-08-23 | Anti-blocking device of magnetic flap liquidometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517776.1U CN203405264U (en) | 2013-08-23 | 2013-08-23 | Anti-blocking device of magnetic flap liquidometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203405264U true CN203405264U (en) | 2014-01-22 |
Family
ID=49941194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320517776.1U Expired - Fee Related CN203405264U (en) | 2013-08-23 | 2013-08-23 | Anti-blocking device of magnetic flap liquidometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203405264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411650A (en) * | 2013-08-23 | 2013-11-27 | 合肥艾普拉斯环保科技有限公司 | Anti-blocking device for magnetic turning plate liquid level meter |
-
2013
- 2013-08-23 CN CN201320517776.1U patent/CN203405264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411650A (en) * | 2013-08-23 | 2013-11-27 | 合肥艾普拉斯环保科技有限公司 | Anti-blocking device for magnetic turning plate liquid level meter |
| CN103411650B (en) * | 2013-08-23 | 2016-03-16 | 合肥艾普拉斯环保科技有限公司 | Magnetic flap level gauge anti-block apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 |