CN205175472U - Integrated intelligent screwed -down vortex flow meter - Google Patents

Integrated intelligent screwed -down vortex flow meter Download PDF

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Publication number
CN205175472U
CN205175472U CN201520911755.7U CN201520911755U CN205175472U CN 205175472 U CN205175472 U CN 205175472U CN 201520911755 U CN201520911755 U CN 201520911755U CN 205175472 U CN205175472 U CN 205175472U
Authority
CN
China
Prior art keywords
housing
chamber
screwed
flow meter
integrated intelligent
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.)
Expired - Fee Related
Application number
CN201520911755.7U
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Chinese (zh)
Inventor
沈庆国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING JIAYU METER Co Ltd
Original Assignee
CHONGQING JIAYU METER Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHONGQING JIAYU METER Co Ltd filed Critical CHONGQING JIAYU METER Co Ltd
Priority to CN201520911755.7U priority Critical patent/CN205175472U/en
Application granted granted Critical
Publication of CN205175472U publication Critical patent/CN205175472U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an integrated intelligent screwed -down vortex flow meter, which comprises a housin, two ends of the housing are respectively provided with an inlet and an outlet, the casing middle part is equipped with the spiral spigot with shells inner wall sealing connection, the spiral plays the spigot with inside two the independent cavitys in the detection chamber that fall into the rivers chamber that is close to the entry and be close to the export of casing, the one end that the rivers chamber is close to the entry is equipped with large granule impurity filter screen and active carbon filter screen along water flow direction in proper order, rivers intracavity wall alternately is equipped with several guide plates, form the rivers passageway between several guide plates and the rivers intracavity wall, the one end that casing detection chamber is close to the rivers chamber is equipped with the impeller, the impeller top is equipped with the piece of diamagneticing. The utility model discloses in order to reduce loss of pressure, expand the range of application of precession eddy -currents gauge.

Description

Integrated intelligent screwed-down vortex flow meter
Technical field
The utility model belongs to field of flow meters, is specifically related to a kind of integrated intelligent screwed-down vortex flow meter.
Background technology
Vortex precession flowmeter is widely used in the industries such as oil, chemical industry, electric power, metallurgy, city air feed and measures various gas flow, is the first-selected product of current oil field and the metering of city gas transmission & distribution and Trade Measures.Vortex precession flowmeter is a kind of fluid oscillating flowmeter, and utilize vortex precession phenomenon to carry out flow measurement, vortex precession frequency is directly proportional to the flow of fluid.In commercial production, application vortex precession flowmeter of being unwilling in some cases is exactly because its pressure loss is large, so optimize vortex precession flowmeter, reduces its pressure loss and is very important.
Flowmeter general is at present all by Magnetic drive mode, adopts the maximum shortcoming of this kind of drive to be exactly once flowmeter once there will be non-metering phenomenon under strong magnetic environment, especially in electrolytic metal technique, requires low-voltage and high-current work.During work, the magnetic field effect that on-the-spot generation is extremely strong, flowmeter, because of the effect by high-intensity magnetic field, makes scene and remote transfer signal display disorder, normally cannot detect flow, have a strong impact on normal production control and work efficiency.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of integrated intelligent screwed-down vortex flow meter, to reduce the pressure loss, and the range of application of expansion precession spiral flowmeter.
The technical scheme that the utility model adopts is: a kind of integrated intelligent screwed-down vortex flow meter, comprise housing, described housing two ends are respectively equipped with entrance and exit, described housing central section is provided with the spiral pipe cyclone be tightly connected with inner walls, enclosure interior is divided near the current chamber of entrance and test chamber two the independently cavity near outlet by described spiral pipe cyclone, described current chamber is provided with large granular impurity screen pack and activated charcoal strainer near one end of entrance successively along water (flow) direction, described current cavity wall intersection is provided with several piece fair water fin, water stream channel is formed between described several piece fair water fin and current cavity wall, described housing test chamber is provided with impeller near the one end in current chamber, diamagnetic is provided with above described impeller, described diamagnetic top is connected with the expansion controller of housing exterior walls by expansion link, piezoeletric quartz sensor is arranged with in the middle part of described test chamber, described piezoeletric quartz sensor is connected with signal processor by data line, described test chamber is provided with despinner near one end of outlet.
As preferably, described housing is respectively equipped with ring flange near one end of entrance with near one end of outlet.
As preferably, described large granular impurity screen pack thickness is 2cm.
As preferably, described activated charcoal strainer thickness is 1cm.
As preferably, described expansion controller is connected with housing exterior walls by installing plate.
The beneficial effects of the utility model are:
1, the setting of diamagnetic, achieving the dirty gauge of strong magnetic environment can normally work, and solve the problem not being suitable for strong magnetic environment that existing flowmeter exists, in strong magnetic environment, flowmeter normally can detect flow;
2, large granular impurity screen pack and activated charcoal strainer can be filtered impurity, prevent impurity blocked flow gauge;
3, the water stream channel formed between fair water fin and current cavity wall effectively can carry out water conservancy diversion, before carrying out flow monitoring, slows down the pressure of enclosure interior;
4, spiral pipe cyclone coordinates piezoeletric quartz sensor effectively to detect current.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, housing; 2, entrance; 3, export; 4, spiral cyclone; 5, current chamber; 6, test chamber; 7, large granular impurity screen pack; 8, activated charcoal strainer; 9, fair water fin; 10, impeller; 11, diamagnetic; 12, expansion link; 13, expansion controller; 14, piezoeletric quartz sensor; 15, data line; 16, despinner.
Embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
As shown in Figure 1, a kind of integrated intelligent screwed-down vortex flow meter, comprise housing 1, described housing 1 two ends are respectively equipped with entrance 2 and outlet 3, the spiral pipe cyclone be connected with housing 1 inner wall sealing is provided with in the middle part of described housing 1, housing 1 inside is divided near the current chamber 5 of entrance 2 and test chamber 6 two the independently cavity near outlet 3 by described spiral pipe cyclone, described current chamber 5 is provided with large granular impurity screen pack 7 and activated charcoal strainer 8 near one end of entrance 2 successively along water (flow) direction, described current chamber 5 inwall intersection is provided with several piece fair water fin 9, water stream channel is formed between described several piece fair water fin 9 and current chamber 5 inwall, described housing 1 test chamber 6 is provided with impeller 10 near the one end in current chamber 5, diamagnetic 11 is provided with above described impeller 10, be connected by the expansion controller 13 of expansion link 12 with housing 1 outer wall above in the of described diamagnetic 11, piezoeletric quartz sensor 14 is arranged with in the middle part of described test chamber 6, described piezoeletric quartz sensor 14 is connected with signal processor by data line 15, described test chamber 6 is provided with despinner 16 near one end of outlet 3.
In the present embodiment, described housing 1 is respectively equipped with ring flange near one end of entrance 2 with near one end of outlet 3.
In the present embodiment, described large granular impurity screen pack 7 thickness is 2cm.
In the present embodiment, described activated charcoal strainer 8 thickness is 1cm.
In the present embodiment, described expansion controller 13 is connected with housing 1 outer wall by installing plate.
The setting of diamagnetic 11, achieving the dirty gauge of strong magnetic environment can normally work, and solve the problem not being suitable for strong magnetic environment that existing flowmeter exists, in strong magnetic environment, flowmeter normally can detect flow; Large granular impurity screen pack 7 and activated charcoal strainer 8 can be filtered impurity, prevent impurity blocked flow gauge; The water stream channel formed between fair water fin 9 and current chamber 5 inwall effectively can carry out water conservancy diversion, before carrying out flow monitoring, slows down the pressure of housing 1 inside; Spiral pipe cyclone coordinates piezoeletric quartz sensor 14 effectively to detect current.

Claims (5)

1. an integrated intelligent screwed-down vortex flow meter, it is characterized in that: comprise housing (1), described housing (1) two ends are respectively equipped with entrance (2) and outlet (3), described housing (1) middle part is provided with the spiral pipe cyclone be connected with housing (1) inner wall sealing, housing (1) inside is divided near the current chamber (5) of entrance (2) and test chamber (6) two the independently cavity near outlet (3) by described spiral pipe cyclone, described current chamber (5) is provided with large granular impurity screen pack (7) and activated charcoal strainer (8) near one end of entrance (2) successively along water (flow) direction, described current chamber (5) inwall intersection is provided with several piece fair water fin (9), water stream channel is formed between described several piece fair water fin (9) and current chamber (5) inwall, described housing (1) test chamber (6) is provided with impeller (10) near the one end in current chamber (5), described impeller (10) top is provided with diamagnetic (11), described diamagnetic (11) top is connected with the expansion controller (13) of housing (1) outer wall by expansion link (12), described test chamber (6) middle part is arranged with piezoeletric quartz sensor (14), described piezoeletric quartz sensor (14) is connected with signal processor by data line (15), described test chamber (6) is provided with despinner (16) near one end of outlet (3).
2. integrated intelligent screwed-down vortex flow meter according to claim 1, is characterized in that: described housing (1) is respectively equipped with ring flange near one end of entrance (2) with near one end of outlet (3).
3. integrated intelligent screwed-down vortex flow meter according to claim 1, is characterized in that: described large granular impurity screen pack (7) thickness is 2cm.
4. integrated intelligent screwed-down vortex flow meter according to claim 1, is characterized in that: described activated charcoal strainer (8) thickness is 1cm.
5. integrated intelligent screwed-down vortex flow meter according to claim 1, is characterized in that: described expansion controller (13) is connected with housing (1) outer wall by installing plate.
CN201520911755.7U 2015-11-16 2015-11-16 Integrated intelligent screwed -down vortex flow meter Expired - Fee Related CN205175472U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520911755.7U CN205175472U (en) 2015-11-16 2015-11-16 Integrated intelligent screwed -down vortex flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520911755.7U CN205175472U (en) 2015-11-16 2015-11-16 Integrated intelligent screwed -down vortex flow meter

Publications (1)

Publication Number Publication Date
CN205175472U true CN205175472U (en) 2016-04-20

Family

ID=55739452

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520911755.7U Expired - Fee Related CN205175472U (en) 2015-11-16 2015-11-16 Integrated intelligent screwed -down vortex flow meter

Country Status (1)

Country Link
CN (1) CN205175472U (en)

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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: 20160420

Termination date: 20161116