CN203414119U - Wedge type flow meter with washing mechanism - Google Patents

Wedge type flow meter with washing mechanism Download PDF

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Publication number
CN203414119U
CN203414119U CN201320513502.5U CN201320513502U CN203414119U CN 203414119 U CN203414119 U CN 203414119U CN 201320513502 U CN201320513502 U CN 201320513502U CN 203414119 U CN203414119 U CN 203414119U
Authority
CN
China
Prior art keywords
pipe
sensing device
flange
washing ring
pressure mouth
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.)
Active
Application number
CN201320513502.5U
Other languages
Chinese (zh)
Inventor
裴国林
郭永刚
刘文凤
蒙旭东
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.)
DANDONG TONGBO ELECTRIC MACHINE GROUP Co Ltd
Original Assignee
DANDONG TONGBO ELECTRIC MACHINE GROUP 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 DANDONG TONGBO ELECTRIC MACHINE GROUP Co Ltd filed Critical DANDONG TONGBO ELECTRIC MACHINE GROUP Co Ltd
Priority to CN201320513502.5U priority Critical patent/CN203414119U/en
Application granted granted Critical
Publication of CN203414119U publication Critical patent/CN203414119U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a wedge type flow meter with a washing mechanism. The wedge type flow meter comprises a measuring pipe (1), a front pressure-taking pipe opening (3a), a rear pressure-taking pipe opening (3b), flange membrane pressure sensors (4a and 4b), and a transducer (5). The flange membrane pressure sensors (4a and 4b) are arranged on the front pressure-taking pipe opening (3a) and the rear pressure-taking pipe opening (3b) respectively. The wedge type flow meter is characterized in that washing ring (6a and 6b) and stop valves (7a and 7b) are arranged between the flange membrane pressure sensors (4a and 4b) and the front pressure-taking pipe opening (3a) and the rear pressure-taking pipe opening (3b), the flange membrane pressure sensors (4a and 4b) are connected with upper end flanges of the stop valves (7a and 7b) through bolts, and the washing ring (6a and 6b) are fastened inside. A water inlet pipe and a water outlet pipe are connected to the washing ring (6a and 6b) to wash the flange membrane pressure sensors (4a and 4b), and therefore the wedge type flow meter is more suitable for measuring high-viscosity and dirt media.

Description

V-Bar Flowmeter with flushing machine
Technical field
The utility model relates to V-Bar Flowmeter.
Background technology
V-Bar Flowmeter is widely used in the industries such as oil, chemical industry, is highly suitable for the measurement of low reynolds number fluid flow, in particular for measuring high viscosity fluid, containing solid particle fluid, pulpous state fluid.
V-Bar Flowmeter comprises measuring tube 1, be arranged on the voussoir 2 in measuring tube 1, be opened in respectively front pressure mouth of pipe 3a and rear pressure mouth of pipe 3b on voussoir 2 front and back ends measuring tubes 1, be arranged on respectively flange diaphragm pressure sensing device 4a, 4b on front pressure mouth of pipe 3a and rear pressure mouth of pipe 3b, transmitter 5, front and back flange diaphragm pressure sensing device 4a, 4b dock and are fixedly connected with rear pressure mouth of pipe 3b flange with the front pressure mouth of pipe 3a on measuring tube 1 respectively, and front and back flange diaphragm pressure sensing device 4a, 4b pass to transmitter 5 by pressure reduction and change, show or export.
Above-mentioned prior art in use, due to what measure, be high viscosity fluid, containing solid particle fluid, pulpous state fluid, flowmeter is after operation a period of time, on the diaphragm of front and back flange diaphragm pressure sensing device 4a, 4b, will adhere to some media of heap dirty, if cleaned not in time, will affect flange diaphragm pressure sensing device 4a, 4b induction precision, and affect measuring accuracy.As cleaned front and back flange diaphragm pressure sensing device 4a, 4b, need to stop the medium circulation of measuring tube 1, front and back flange diaphragm pressure sensing device 4a, 4b are unloaded from pressure mouth of pipe 3a and the rear pressure mouth of pipe 3b of measuring tube 1, just can clean, waste time and energy.
Utility model content
The purpose of this utility model is to improve for above-mentioned the deficiencies in the prior art, a kind of V-Bar Flowmeter with flushing machine is provided, to facilitate, front and back flange diaphragm pressure sensing device 4a, 4b are cleaned, be more applicable to high viscosity the flow measurement of dirty medium.
The utility model V-Bar Flowmeter comprises measuring tube 1, be arranged on the voussoir 2 in measuring tube 1, be opened in respectively before voussoir 2, front pressure mouth of pipe 3a on rear end measuring tube 1 and rear pressure mouth of pipe 3b, be arranged on respectively the flange diaphragm pressure sensing device 4a on front pressure mouth of pipe 3a and rear pressure mouth of pipe 3b, 4b, transmitter 5, is characterized in that at flange diaphragm pressure sensing device 4a, 4b and pressure mouth of pipe 3a, between 3b, be provided with washing ring 6a, 6b and stop valve 7a, 7b, at washing ring 6a, on 6b, offer water inlet 61 and water delivering orifice 62, on water inlet 61 and water delivering orifice 62, be provided with plug 63, 64, stop valve 7a, the lower end of 7b and pressure mouth of pipe 3a, the docking of 3b flange is fixedly connected with, washing ring 6a, 6b is arranged on stop valve 7a, 7b upper end and flange diaphragm pressure sensing device 4a, between 4b, at washing ring 6a, 6b upper and lower side is respectively equipped with sealing gasket 65, 66, flange diaphragm pressure sensing device 4a, 4b and stop valve 7a, 7b upper flanges is bolted, by washing ring 6a, 6b is fastened on therebetween.
The utility model is when needs clean flange diaphragm pressure sensing device 4a, 4b, first close stop valve 7a, 7b, then open the plug 63,64 on the upper water inlet 61 of washing ring 6a, 6b and water delivering orifice 62, connect water inlet pipe and rising pipe, flange diaphragm pressure sensing device 4a, 4b are cleaned.Its mechanism structure is simple, reliable, easy to use, makes V-Bar Flowmeter be more conducive to measure high viscosity, dirty rate-of flow.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Embodiment
The utility model V-Bar Flowmeter comprises measuring tube 1, is arranged on the voussoir 2 in measuring tube 1, is opened in respectively before voussoir 2, front pressure mouth of pipe 3a on rear end measuring tube 1 and rear pressure mouth of pipe 3b, be arranged on respectively the flange diaphragm pressure sensing device 4a on front pressure mouth of pipe 3a and rear pressure mouth of pipe 3b, 4b, transmitter 5, is characterized in that at flange diaphragm pressure sensing device 4a, 4b and pressure mouth of pipe 3a, between 3b, be provided with washing ring 6a, 6b and stop valve 7a, 7b, at washing ring 6a, on 6b, offer water inlet 61 and water delivering orifice 62, on water inlet 61 and water delivering orifice 62, be provided with plug 63, 64, stop valve 7a, the lower end of 7b and pressure mouth of pipe 3a, the docking of 3b flange is fixedly connected with, washing ring 6a, 6b is arranged on stop valve 7a, 7b upper end and flange diaphragm pressure sensing device 4a, between 4b, at washing ring 6a, 6b upper and lower side is respectively equipped with sealing gasket 65, 66, flange diaphragm pressure sensing device 4a, 4b and stop valve 7a, 7b upper flanges is bolted, by washing ring 6a, 6b is tired admittedly betwixt.

Claims (1)

1. with the V-Bar Flowmeter of flushing machine, comprise measuring tube (1), be arranged on the voussoir (2) in measuring tube (1), be opened in respectively voussoir (2) front, the front pressure mouth of pipe (3a) on rear end measuring tube (1) and the rear pressure mouth of pipe (3b), be arranged on respectively the flange diaphragm pressure sensing device (4a on the front pressure mouth of pipe (3a) and the rear pressure mouth of pipe (3b), 4b), transmitter (5), is characterized in that at flange diaphragm pressure sensing device (4a, 4b) with the pressure mouth of pipe (3a, 3b), be provided with washing ring (6a, 6b) and stop valve (7a, 7b), at washing ring (6a, 6b), offer water inlet (61) and water delivering orifice (62), on water inlet (61) and water delivering orifice (62), be provided with plug (63, 64), stop valve (7a, lower end 7b) and the pressure mouth of pipe (3a, 3b) flange docking is fixedly connected with, washing ring (6a, 6b) be arranged on stop valve (7a, 7b) upper end and flange diaphragm pressure sensing device (4a, 4b), at washing ring (6a, 6b) upper and lower side is respectively equipped with sealing gasket (65, 66), flange diaphragm pressure sensing device (4a, 4b) with stop valve (7a, 7b) upper flanges is bolted, by washing ring (6a, 6b) be fastened on therebetween.
CN201320513502.5U 2013-08-22 2013-08-22 Wedge type flow meter with washing mechanism Active CN203414119U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320513502.5U CN203414119U (en) 2013-08-22 2013-08-22 Wedge type flow meter with washing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320513502.5U CN203414119U (en) 2013-08-22 2013-08-22 Wedge type flow meter with washing mechanism

Publications (1)

Publication Number Publication Date
CN203414119U true CN203414119U (en) 2014-01-29

Family

ID=49977002

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320513502.5U Active CN203414119U (en) 2013-08-22 2013-08-22 Wedge type flow meter with washing mechanism

Country Status (1)

Country Link
CN (1) CN203414119U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021184131A1 (en) * 2020-03-17 2021-09-23 New Tech Copper Spa Peripheral flow meter device with temperature sensor in electrolyte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021184131A1 (en) * 2020-03-17 2021-09-23 New Tech Copper Spa Peripheral flow meter device with temperature sensor in electrolyte

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