CN209214694U - A kind of screen pipe for fluid flowmeter detection device - Google Patents
A kind of screen pipe for fluid flowmeter detection device Download PDFInfo
- Publication number
- CN209214694U CN209214694U CN201920164629.8U CN201920164629U CN209214694U CN 209214694 U CN209214694 U CN 209214694U CN 201920164629 U CN201920164629 U CN 201920164629U CN 209214694 U CN209214694 U CN 209214694U
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- China
- Prior art keywords
- filter body
- fluid flowmeter
- filtering
- tube body
- detection device
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Abstract
The utility model discloses a kind of screen pipes for fluid flowmeter detection device of technical field of liquid detection, including filter body, filter body is zinc-plated cast iron hollow pipe, fluid flowmeter is installed among the outer wall of filter body, the left and right ends of filter body are mounted on mounting flange, the side of mounting flange is uniformly provided with connection jack, the bottom of filter body is plugged with precipitating tube body about fluid flowmeter bilateral symmetry, the filtering dictyosome that the utility model is obliquely installed by the inner cavity in filter body, the liquid for flowing through fluid flowmeter can be filtered, reduce influence of the impurities in liquid to fluid flowmeter detection work, the impurity of filtering is deposited to the inner cavity of precipitating tube body due to the gravity of itself, it reduces because impurity adheres to and influence the flow velocity of liquid on filtering dictyosome, it reduces because of filtering dictyosome Filtering and influence the accuracy of fluid flowmeter detection data.
Description
Technical field
The utility model relates to technical field of liquid detection, specially a kind of filtering for fluid flowmeter detection device
Pipe.
Background technique
Fluid flowmeter is to be manufactured according to karman vortex principle for measuring liquid in sealing pipeline, gas, steam flow
Precision instrument detects in vivo, not measured medium since detecting element is sealed in, and internal without movable member, live without carrying out
Maintenance, therefore the deep high praise by users are widely used in textile printing and dyeing, petroleum, chemical industry, metallurgical pharmacy, thermoelectricity, papermaking,
The management through quantification of fire-fighting industry and process control have the power supply of band scene display 3.6V battery and outer power supply source and output 4-20mA；
Teletransmission, which is shown, can match secondary meter liquid crystal Chinese display, while can be with temperature pressure compensation.Instrument direct-reading is not required to convert, make
With convenient, reliable in quality.Flow measurement is to study the science of substance quantitative change, and law of mutual change of quality and quantity is the basic of things connection development
Rule, therefore its measurement object has been not limited to traditional pipeline liquid, there is flow survey in all places that need to grasp quantitative change
The problem of amount.Flow and pressure, temperature are listed as three big detection parameters.For certain fluid, only it is to be understood that these three parameters
Its energy having can be calculated, this three parameters must be detected in the measurement of energy conversion.Energy conversion is all productions
The basis of process and scientific experiment, therefore flow is most widely applied as pressure, thermometric instrument.
The communicating pipe majority of existing fluid flowmeter does not have filtering measure, the impurity meeting in the liquid being passed through communicating pipe
The work of fluid flowmeter is impacted, the data for causing fluid flowmeter to detect are inaccurate, and cause fluid flowmeter
Phenomenon is damaged, is based on this, the utility model devises a kind of screen pipe for fluid flowmeter detection device, above-mentioned to solve
Problem.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of screen pipe for fluid flowmeter detection device
The communicating pipe majority of the existing fluid flowmeter proposed in background technique does not have a filtering measure, in the liquid being passed through communicating pipe
Impurity the work of fluid flowmeter can be impacted, the data for causing fluid flowmeter to detect are inaccurate, and cause liquid
The problem of damage phenomenon of flowmeter.
To achieve the above object, the utility model provides the following technical solutions: one kind being used for fluid flowmeter detection device
Screen pipe, including filter body, the filter body is zinc-plated cast iron hollow pipe, installation among the outer wall of the filter body
There is fluid flowmeter, the left and right ends of the filter body are mounted on mounting flange, and the side of the mounting flange is equal
Even to offer connection jack, the bottom of the filter body is plugged with precipitating tube body about fluid flowmeter bilateral symmetry, described
The bottom end of precipitating tube body is equipped with end cover, and is threadedly coupled between end cover and precipitating tube body by sealing, described heavy
The junction of shallow lake tube body and filter body is welded with seal cover board, and the inner cavity of the filter body is tiltedly installed with filtering dictyosome,
And the top that precipitating tube body is arranged in dictyosome is filtered, the inner cavity uniform welding of the filter body has limit card block, and limiting card
The two sides of filtering dictyosome are arranged in block, and the inner cavity of the left and right port of the filter body offers internal screw thread.
Preferably, the side wall of the mounting flange is provided with the connecting tube matched with filter body, and connecting tube
Outer wall is uniformly provided with the internal screw thread matched with internal screw thread.
Preferably, the junction of the junction and end cover of the mounting flange and filter body and precipitating tube body
It is provided with rubber gasket.
Preferably, the connection jack is symmetrical arranged about the eccentric axial of mounting flange, and the connection of the left and right sides
The axle center of jack is in the same horizontal line.
Preferably, the length of the limit card block be filter body radius length 1/10th, and limit card block about
The eccentric axial of filter body is symmetrical arranged.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through in the inner cavity of filter body
The filtering dictyosome being obliquely installed can be filtered the liquid for flowing through fluid flowmeter, reduce impurities in liquid to liquid flow
Meter detects the influence of work, and the impurity of filtering is deposited to the inner cavity of precipitating tube body due to the gravity of itself, reduce because
Impurity adheres to and influences the flow velocity of liquid on filtering dictyosome, and reducing influences fluid flowmeter inspection because of the filtering of filtering dictyosome
The accuracy of measured data can clear up the impurity of precipitating tube cavity precipitating by opening end cover, reduce more
Influence of the precipitated impurities to filter body inside flow velocity.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model filter body schematic diagram of internal structure；
Fig. 3 is the portion the utility model A enlarged drawing.
In attached drawing, parts list represented by the reference numerals are as follows:
1- filter body, 2- fluid flowmeter, 3- mounting flange, 4- connection jack, 5- precipitate tube body, 6- sealed end
Lid, 7- seal cover board, 8- filter dictyosome, 9- limit card block, 10- internal screw thread.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of mistake for fluid flowmeter detection device
Chimney filter, including filter body 1, filter body 1 are zinc-plated cast iron hollow pipe, are equipped with liquid flow among the outer wall of filter body 1
Meter 2, the left and right ends of filter body 1 are mounted on mounting flange 3, and the side of mounting flange 3 is uniformly provided with connection
The bottom of jack 4, filter body 1 is plugged with precipitating tube body 5, the bottom end peace of precipitating tube body 5 about 2 bilateral symmetry of fluid flowmeter
It is threadedly coupled equipped with end cover 6, and between end cover 6 and precipitating tube body 5 by sealing, precipitating tube body 5 and filter body 1
Junction be welded with seal cover board 7, the inner cavity of filter body 1 is tiltedly installed with filtering dictyosome 8, and filters the setting of dictyosome 8 and exist
The top of tube body 5 is precipitated, the filtering dictyosome 8 being obliquely installed can make the impurity of filtering fall off because of gravity, reduce impurity and exist
The outer wall attachment of dictyosome 8 is filtered, the inner cavity uniform welding of filter body 1 has limit card block 9, and the setting of limit card block 9 is being filtered
The inner cavity of the two sides of dictyosome 8, the left and right port of filter body 1 offers internal screw thread 10.
Wherein, the side wall of mounting flange 3 is provided with the connecting tube matched with filter body 1, and the outer wall of connecting tube
It is uniformly provided with the internal screw thread matched with internal screw thread 10, facilitates the sealed connection between mounting flange 3 and filter body 1,
It is close that the junction of mounting flange 3 and the junction of filter body 1 and end cover 6 and precipitating tube body 5 is provided with rubber
Seal washer prevents filter body 1 and precipitates the phenomenon of leakage of tube body 5, connects eccentric axial of the jack 4 about mounting flange 3
It is symmetrical arranged, and the axle center of the connection jack 4 of the left and right sides is in the same horizontal line, guarantees filter body 1 and extraneous inlet tube
The horizontality connected between outlet tube, the length of limit card block 9 are 1/10th of 1 radius length of filter body, and are limited
Fixture block 9 is symmetrical arranged about the eccentric axial of filter body 1, guarantees the stationarity to the clamping of filtering 8 position of dictyosome, while again not
Influence the flowing of 1 internal liquid of filter body.
One concrete application of the present embodiment are as follows: when the utility model is used, being passed through on mounting flange 3 by bolt
Connection jack 4 this product and extraneous inlet tube and outlet tube are tightly connected, be drained into filter body 1 by inlet tube
The liquid of chamber carries out the filtering of impurity by filtering dictyosome 8, and the impurity of filtering precipitates tube body 5 since the gravity of itself is deposited to
Inner cavity, reduction impurity are attached to the outer wall for filtering dictyosome 8, reduce because the impurity of the filtering filtering of dictyosome 8 is to by fluid flow
The influence of 2 flows is counted, guarantees the accuracy of 2 detection data of fluid flowmeter, while reducing what impurity worked to fluid flowmeter 2
It influences, when the impurity precipitated in precipitating tube body 5 is more, its inside impurity is cleared up by opening end cover 6, is subtracted
Influence of few more precipitated impurities to 1 inside flow velocity of filter body.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of screen pipe for fluid flowmeter detection device, including filter body (1), the filter body (1) is plating
Zinc casting iron hollow pipe, it is characterised in that: be equipped with fluid flowmeter (2), the filtering among the outer wall of the filter body (1)
The left and right ends of tube body (1) are mounted on mounting flange (3), and the side of the mounting flange (3) is uniformly provided with connection
Jack (4), the bottom of the filter body (1) is symmetrically plugged with precipitating tube body (5) about fluid flowmeter (2), described
The bottom end of precipitating tube body (5) is equipped with end cover (6), and passes through sealing screw thread between end cover (6) and precipitating tube body (5)
Connection, precipitating tube body (5) and the junction of filter body (1) are welded with seal cover board (7), the filter body (1)
Inner cavity is tiltedly installed with filtering dictyosome (8), and filters dictyosome (8) setting in the top of precipitating tube body (5), the filter body
(1) inner cavity uniform welding has limit card block (9), and limit card block (9) setting is in the two sides of filtering dictyosome (8), the filtering
The inner cavity of the left and right port of tube body (1) offers internal screw thread (10).
2. a kind of screen pipe for fluid flowmeter detection device according to claim 1, it is characterised in that: the company
The side wall of acting flange disk (3) is provided with the connecting tube matched with filter body (1), and the outer wall of connecting tube be uniformly provided with
The internal screw thread that internal screw thread (10) matches.
3. a kind of screen pipe for fluid flowmeter detection device according to claim 1, it is characterised in that: the company
Acting flange disk (3) is provided with the junction of filter body (1) and end cover (6) and the junction of precipitating tube body (5)
Rubber gasket.
4. a kind of screen pipe for fluid flowmeter detection device according to claim 1, it is characterised in that: the company
Jointing holes (4) are symmetrical arranged about the eccentric axial of mounting flange (3), and the axle center of the connection jack (4) of the left and right sides exists
In same horizontal line.
5. a kind of screen pipe for fluid flowmeter detection device according to claim 1, it is characterised in that: the limit
The length of position fixture block (9) is 1/10th of filter body (1) radius length, and limit card block (9) is about filter body (1)
Eccentric axial is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164629.8U CN209214694U (en) | 2019-01-30 | 2019-01-30 | A kind of screen pipe for fluid flowmeter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164629.8U CN209214694U (en) | 2019-01-30 | 2019-01-30 | A kind of screen pipe for fluid flowmeter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209214694U true CN209214694U (en) | 2019-08-06 |
Family
ID=67467778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920164629.8U Expired - Fee Related CN209214694U (en) | 2019-01-30 | 2019-01-30 | A kind of screen pipe for fluid flowmeter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209214694U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657845A (en) * | 2019-10-18 | 2020-01-07 | 骆秋连 | Liquid flowmeter check out test set |
| CN111442812A (en) * | 2020-04-15 | 2020-07-24 | 山东虎力机械有限公司 | Cold-resistant water meter |
| CN111457980A (en) * | 2020-04-15 | 2020-07-28 | 山东虎力机械有限公司 | Anti-freezing water meter |
| CN111457979A (en) * | 2020-04-15 | 2020-07-28 | 山东虎力机械有限公司 | Water meter capable of preventing frost cracking |
| CN113280879A (en) * | 2020-10-16 | 2021-08-20 | 江苏棠梨智能科技有限公司 | Intelligent water meter with filtering function |
-
2019
- 2019-01-30 CN CN201920164629.8U patent/CN209214694U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657845A (en) * | 2019-10-18 | 2020-01-07 | 骆秋连 | Liquid flowmeter check out test set |
| CN110657845B (en) * | 2019-10-18 | 2020-11-24 | 莆田市宏铭贸易有限公司 | Liquid flowmeter check out test set |
| CN111442812A (en) * | 2020-04-15 | 2020-07-24 | 山东虎力机械有限公司 | Cold-resistant water meter |
| CN111457980A (en) * | 2020-04-15 | 2020-07-28 | 山东虎力机械有限公司 | Anti-freezing water meter |
| CN111457979A (en) * | 2020-04-15 | 2020-07-28 | 山东虎力机械有限公司 | Water meter capable of preventing frost cracking |
| CN113280879A (en) * | 2020-10-16 | 2021-08-20 | 江苏棠梨智能科技有限公司 | Intelligent water meter with filtering function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190806 Termination date: 20200130 |