CN106153125A - A kind of filtering type effusion meter - Google Patents
A kind of filtering type effusion meter Download PDFInfo
- Publication number
- CN106153125A CN106153125A CN201510149542.XA CN201510149542A CN106153125A CN 106153125 A CN106153125 A CN 106153125A CN 201510149542 A CN201510149542 A CN 201510149542A CN 106153125 A CN106153125 A CN 106153125A
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- China
- Prior art keywords
- filter
- effusion meter
- plug
- water inlet
- inlet pipe
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- Measuring Volume Flow (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of filtering type effusion meter, including: flowmeter bodies, described flowmeter bodies includes the measuring cylinder for measuring volume flow and fixes the indicator being connected to show measuring cylinder measurement data with measuring cylinder, wherein: measuring cylinder is provided with water inlet pipe and outlet pipe, the entrance point of water inlet pipe connects filter tube, in filter tube, the one end away from water inlet pipe is provided with filter, filter includes housing and plug, housing includes Access Division and swing handle portion, and the outer peripheral face of Access Division is coated with elastic rubber layer；The external diameter in swing handle portion is more than the external diameter of Access Division；One end of plug is fixed on enclosure interior by connector, and the axial line of plug overlaps with the axial line of housing, and plug is installed with some each bar magnets, and each bar magnet is along axial line helical arrangement on lower of plug；Filter tube is provided with cartridge filter near water inlet pipe one end inner chamber, is provided with at least both sides layer drainage screen in cartridge filter.The present invention improves the service life of certainty of measurement and effusion meter.
Description
Technical field
The present invention relates to instrument technical field, particularly relate to a kind of filtering type effusion meter.
Background technology
Effusion meter is made up of water level flow sensor (probe) and host computer (terminating machine) and communication cable,
It is used to measure in pipeline and the instrument of the volume flow of various sewage in channel.
Along with commercial production development need, various flow instruments are widely used in industrial control field, but by
Extremely complex in commercial production, fluid often mixes much impurity, effusion meter systematic survey is caused greatly
Impact, the significantly Stability and dependability of restriction flowmeter system work, serious damage flowmeter system.
Summary of the invention
The technical problem existed based on above-mentioned background technology, the present invention proposes a kind of filtering type effusion meter, to carry
The certainty of measurement of high-flow meter and service life.
The present invention proposes a kind of filtering type effusion meter, including: flowmeter bodies, described flowmeter bodies bag
Include the measuring cylinder for measuring volume flow and fixing with measuring cylinder to be connected to show measuring cylinder measurement data
Indicator, wherein:
Measuring cylinder is provided with water inlet pipe and outlet pipe, and the entrance point of water inlet pipe connects has filter tube, in filter tube
One end away from water inlet pipe is provided with filter, and filter includes housing and plug, and housing includes Access Division and rotation
Shank, wherein, the external diameter of Access Division is less than the internal diameter of filter tube, and the outer peripheral face of Access Division is coated with elastic rubber
Glue-line；The external diameter in swing handle portion more than the external diameter of Access Division, the inner chamber in swing handle portion and the inner space of Access Division and
The axial line of two inner chambers overlaps；One end of plug is fixed on enclosure interior, and the axle of plug by connector
Heart line overlaps with the axial line of housing, and plug is installed with some each bar magnets, and each bar magnet is along plug
Axial line is helical arrangement on lower；Filter tube is provided with cartridge filter, in cartridge filter near water inlet pipe one end inner chamber
It is provided with between at least both sides layer drainage screen, and adjacent two-layer drainage screen and is reserved with gap, in each drainage screen
Successively decrease successively along the flow direction of circulation in the aperture of mesh.
Preferably, the outer peripheral face of bar magnet is all coated with polytetrafluoroethylene floor.
Preferably, mandrel outer side face is coated with polytetrafluoroethylene floor, and elastic rubber layer is by anti-corrosion material system
Form.
Preferably, the water inlet end of water inlet pipe is provided with connecting portion, and connecting portion is provided with installing hole.
Preferably, filter tube be respectively arranged at two ends with the first docking section and the second docking section, wherein, first is right
Meeting portion adaptive with connecting portion, the first docking section is provided with the fixing hole adaptive with installing hole；On second connecting portion
It is provided with pilot hole.
Preferably, swing handle portion is adaptive with the second docking section, and swing handle portion is provided with the connecting hole that pilot hole is adaptive.
Preferably, drainage screen is set to three layers, in three layer filtration net, and each on the two-layer drainage screen of arbitrary neighborhood
Mesh is dislocatedly distributed.
Preferably, filter tube is provided with female thread near the inner chamber of water inlet pipe one end.
Preferably, the outer peripheral face of cartridge filter is provided with the external screw thread adaptive with female thread, and cartridge filter passes through outer spiral shell
Stricture of vagina was fixed in filter tube with coordinating of female thread.
Preferably, cartridge filter inner peripheral surface is provided with the projection for precession and back-out.
In the present invention, the entrance point at measuring cylinder water inlet pipe connects filter tube, away from water inlet pipe in filter tube
One end be provided with filter, filter includes housing and plug, and one end of plug is fixed on shell by connector
Internal portion, and the axial line of plug overlaps with the axial line of housing；Some each bar magnets it are installed with on plug；
By the adsorption of bar magnet, magnetic-particle contained in fluid is adsorbed, it is to avoid it continues forward with fluid
Flow to；And each bar magnet is along axial line helical arrangement on lower of plug, the mode of helical arrangement can be
The loss reducing pressure of limits；Filter tube is provided with cartridge filter, in cartridge filter near water inlet pipe one end inner chamber
It is provided with between at least both sides layer drainage screen, and adjacent two-layer drainage screen and is reserved with gap, in each drainage screen
Successively decrease successively along the flow direction of circulation in the aperture of mesh；By multiple filtration net arrange by fluid not
The impurity that can be adsorbed by bar magnet filters, and the aperture of the mesh in each drainage screen depends on along the flow direction circulated
Secondary successively decrease the effect that can improve filtration is set.
Filter of the present invention coordinates, with cartridge filter, the impurity mistake effectively filtered out in fluid, it is to avoid miscellaneous in fluid
Matter affects the certainty of measurement of measuring cylinder, improves flow measurement reliability, it also avoid impurity in measuring cylinder
The damage of portion's device, can be effectively improved the service life of effusion meter.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of filtering type effusion meter that the present invention proposes；
Fig. 2 is the structural representation of filter described in a kind of filtering type effusion meter that the present invention proposes.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
As shown in Figure 1-2, Fig. 1 is the structural representation of a kind of filtering type effusion meter that the present invention proposes；Fig. 2
Structural representation for filter described in a kind of filtering type effusion meter that the present invention proposes.
Reference Fig. 1-2, a kind of filtering type effusion meter that the embodiment of the present invention proposes, including: flowmeter bodies,
Described flowmeter bodies includes the measuring cylinder 1 for measuring volume flow and fixing with measuring cylinder 1 is connected to
The indicator 2 of display measuring cylinder 1 measurement data, wherein:
Measuring cylinder 1 is provided with water inlet pipe 11 and outlet pipe 12, and the water inlet end of water inlet pipe 11 is provided with connecting portion 111,
Connecting portion 111 is provided with installing hole；The entrance point of water inlet pipe 11 connects filter tube 3, the two of filter tube 3
End is respectively equipped with the first docking section 31 and the second docking section 32, wherein, the first docking section 31 and connecting portion 111
Adaptation, the first docking section 31 is provided with the fixing hole adaptive with installing hole；Second connecting portion 111 is provided with dress
Distribution；In filter tube 3, the one end away from water inlet pipe 11 is provided with filter 4, and filter 4 includes housing 41 He
Plug 42；It is internal that one end of plug 42 is fixed on housing 41 by connector 5, and the axial line of plug 42
Overlap with the axial line of housing 41, plug 42 outer peripheral face is coated with polytetrafluoroethylene floor, solid on plug 42
Dingan County is equipped with some each bar magnets 421, by the adsorption of bar magnet 421 by magnetic-particle contained in fluid
Absorption, it is to avoid it continues to flow to forward with fluid；Each bar magnet 421 along the axial line of plug 42 on lower
Helical arrangement, the mode of helical arrangement can reduce the loss of pressure to greatest extent；The periphery of bar magnet 421
Face is all coated with polytetrafluoroethylene floor；Arranging of polytetrafluoroethylene floor can effectively prevent the fluid corruption to parts
Erosion.Filter tube 3 is provided with cartridge filter 6 near water inlet pipe 11 one end inner chamber, the drainage screen 61 in cartridge filter 6,
By arranging of drainage screen 61, the impurity that can not be adsorbed by bar magnet 421 in fluid is filtered.
In the present embodiment, housing 41 includes Access Division 411 and swing handle portion 412, wherein, Access Division 411
External diameter is less than the internal diameter of filter tube 3, and the outer peripheral face of Access Division 411 is coated with elastic rubber layer 7；Swing handle portion
The external diameter of 412 is more than the inner space and two of the external diameter of Access Division 411, the inner chamber in swing handle portion and Access Division 411
The axial line of individual inner chamber overlaps；Swing handle portion 412 and the second docking section 32 are adaptive, and swing handle portion 412 is provided with dress
The connecting hole that distribution is adaptive；During use, in stretching into filter tube 3 by Access Division 411 and by with elastic rubber
The cooperation of glue-line 7 reaches sealing effectiveness with the tube wall of filter tube 3；Can facilitate by rotating swing handle portion 412
The precession of Access Division 411 and back-out, fix with the second coordinating of docking section 32 simultaneously also by swing handle portion 412
Strengthen the stability of filter 4.Use the mounting means of this press-in clamping, can facilitate filter 4
Cleaning.
In like manner, cartridge filter 6 and the threaded engagement of filter tube 3 are also for the convenient cleaning to cartridge filter 6；
Meanwhile, the precession of cartridge filter 6 and back-out for convenience, special arrange protruding 62 at cartridge filter 6 inner peripheral surface, peace
During dress, by hand-held protruding 62 precession and the back-outs controlling cartridge filter 6.
And the present embodiment is reserved with gap between the two-layer drainage screen 61 of arbitrary neighborhood in three layer filtration net 61,
Successively decrease successively along the flow direction of circulation in the aperture of the mesh in three layer filtration net 61, and three layer filtration net 61
In, each mesh on the two-layer drainage screen 61 of arbitrary neighborhood is dislocatedly distributed；To improve the mistake of impurity in convection cell
Filter and precipitation.
Filter 4 of the present invention coordinates, with cartridge filter 6, the impurity mistake effectively filtered out in fluid, it is to avoid in fluid
The certainty of measurement of impurity effect measuring cylinder 1, improve flow measurement reliability, it also avoid impurity to survey
The damage of graduated cylinder 1 internal components, can be effectively improved the service life of effusion meter.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (10)
1. a filtering type effusion meter, it is characterised in that including: flowmeter bodies, described flowmeter bodies
Measurement is shown including the measuring cylinder (1) for measuring volume flow and be connected to fixing with measuring cylinder (1)
The indicator (2) of cylinder (1) measurement data, wherein:
Measuring cylinder (1) is provided with water inlet pipe (11) and outlet pipe (12), the entrance point of water inlet pipe (11)
Connecting and have filter tube (3), in filter tube (3), the one end away from water inlet pipe (11) is provided with filter (4),
Filter (4) includes housing (41) and plug (42), and housing (41) includes Access Division (411) and rotation
Shank (412), wherein, the external diameter of Access Division (411) is less than the internal diameter of filter tube (3), Access Division (411)
Outer peripheral face be coated with elastic rubber layer (7)；The external diameter in swing handle portion (412) is more than Access Division (411)
External diameter, the inner chamber in swing handle portion overlaps with the inner space of Access Division (411) and the axial line of two inner chambers；Core
It is internal that one end of rod (42) is fixed on housing (41) by connector (5), and the axle center of plug (42)
Line overlaps with the axial line of housing (41), and plug (42) is installed with some each bar magnets (421),
Each bar magnet (421) is along axial line helical arrangement on lower of plug (42)；Filter tube (3) is close
Water inlet pipe (11) one end inner chamber is provided with cartridge filter (6), is provided with at least both sides layer drainage screen in cartridge filter (6)
(61), and gap between adjacent two-layer drainage screen (61), it is reserved with, the mesh in drainage screen (61)
Successively decrease successively along the flow direction of circulation in aperture.
Filtering type effusion meter the most according to claim 1, it is characterised in that outside bar magnet (421)
Side face is all coated with polytetrafluoroethylene floor.
Filtering type effusion meter the most according to claim 1, it is characterised in that plug (42) outer peripheral face
On be coated with polytetrafluoroethylene floor, and elastic rubber layer (7) is made by anti-corrosion material.
Filtering type effusion meter the most according to claim 1, it is characterised in that entering of water inlet pipe (11)
Water end (W.E.) is provided with connecting portion (111), and connecting portion (111) is provided with installing hole.
Filtering type effusion meter the most according to claim 4, it is characterised in that the two of filter tube (3)
End is respectively equipped with the first docking section (31) and the second docking section (32), wherein, the first docking section (31) and
Connecting portion (111) is adaptive, and the first docking section (31) are provided with the fixing hole adaptive with installing hole；Second even
Meet portion (111) and be provided with pilot hole.
Filtering type effusion meter the most according to claim 5, it is characterised in that swing handle portion (412) with
Second docking section (32) is adaptive, and swing handle portion (412) are provided with the connecting hole that pilot hole is adaptive.
Filtering type effusion meter the most according to claim 6, it is characterised in that drainage screen (61) is set to
Three layers, each mesh dislocation point in three layer filtration net (61), on the two-layer drainage screen (61) of arbitrary neighborhood
Cloth.
Filtering type effusion meter the most according to claim 1, it is characterised in that filter tube (3) is close
The inner chamber of water inlet pipe (11) one end is provided with female thread.
Filtering type effusion meter the most according to claim 8, it is characterised in that outside cartridge filter (6)
Side face is provided with the external screw thread adaptive with female thread, and cartridge filter (6) is solid with coordinating of female thread by external screw thread
It is scheduled in filter tube (3).
Filtering type effusion meter the most according to claim 9, it is characterised in that cartridge filter (6) inner circumferential
Face is provided with the projection (62) for precession and back-out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149542.XA CN106153125B (en) | 2015-03-30 | 2015-03-30 | A kind of filtering type flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149542.XA CN106153125B (en) | 2015-03-30 | 2015-03-30 | A kind of filtering type flowmeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106153125A true CN106153125A (en) | 2016-11-23 |
| CN106153125B CN106153125B (en) | 2019-06-04 |
Family
ID=57337239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510149542.XA Active CN106153125B (en) | 2015-03-30 | 2015-03-30 | A kind of filtering type flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106153125B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116515588A (en) * | 2022-04-22 | 2023-08-01 | 泸州老窖股份有限公司 | Brewing distillation system with liquid level measuring device and liquid level measuring method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423568A (en) * | 2011-10-25 | 2012-04-25 | 中国北车集团大连机车研究所有限公司 | Centrifugal magnetic filter |
| CN102784717A (en) * | 2012-08-28 | 2012-11-21 | 镇江市铸造阀门厂有限公司 | Filter device |
| CN203694742U (en) * | 2013-12-20 | 2014-07-09 | 宝钢不锈钢有限公司 | Vortex flow type magnetic combined filter |
| CN203899732U (en) * | 2014-06-09 | 2014-10-29 | 宁波明泰流量设备有限公司 | Filter tube for flow detection device |
| CN204007759U (en) * | 2014-08-21 | 2014-12-10 | 江苏华夏仪表有限公司 | A kind of sewage flowmeter with filtration capacity |
-
2015
- 2015-03-30 CN CN201510149542.XA patent/CN106153125B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423568A (en) * | 2011-10-25 | 2012-04-25 | 中国北车集团大连机车研究所有限公司 | Centrifugal magnetic filter |
| CN102784717A (en) * | 2012-08-28 | 2012-11-21 | 镇江市铸造阀门厂有限公司 | Filter device |
| CN203694742U (en) * | 2013-12-20 | 2014-07-09 | 宝钢不锈钢有限公司 | Vortex flow type magnetic combined filter |
| CN203899732U (en) * | 2014-06-09 | 2014-10-29 | 宁波明泰流量设备有限公司 | Filter tube for flow detection device |
| CN204007759U (en) * | 2014-08-21 | 2014-12-10 | 江苏华夏仪表有限公司 | A kind of sewage flowmeter with filtration capacity |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116515588A (en) * | 2022-04-22 | 2023-08-01 | 泸州老窖股份有限公司 | Brewing distillation system with liquid level measuring device and liquid level measuring method |
| CN116515588B (en) * | 2022-04-22 | 2024-05-31 | 泸州老窖股份有限公司 | Brewing distillation equipment with liquid level measuring device and liquid level measuring method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106153125B (en) | 2019-06-04 |
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