CN203298811U - Magnetoelectric vortex flowmeter - Google Patents
Magnetoelectric vortex flowmeter Download PDFInfo
- Publication number
- CN203298811U CN203298811U CN2013203532167U CN201320353216U CN203298811U CN 203298811 U CN203298811 U CN 203298811U CN 2013203532167 U CN2013203532167 U CN 2013203532167U CN 201320353216 U CN201320353216 U CN 201320353216U CN 203298811 U CN203298811 U CN 203298811U
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- magnet steel
- housing
- core chamber
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Abstract
The utility model provides a magnetoelectric vortex flowmeter comprising a shell, a head and a connecting pipe. The shell and the head are connected through the connecting pipe. The shell is provided with an inner fluid passage. The magnetoelectric vortex flowmeter is characterized in that the shell is provided with a mounting hole which is perpendicular to the fluid passage, the mounting hole passes the fluid passage and the shell, a mounting seat is disposed in the mounting hole and fixed on the shell, a core component is inserted into the mounting seat, one end of the core component is fixed to the connecting pipe, and the other end of the core component is fixed to the mounting seat. The core component composed of parts such as a vortex generator, electrodes and magnetic steel is integrated, the mounting seat is disposed on the shell, and accordingly the core component can be integrally detached simply and conveniently, namely the core component and the head are pulled out together for cleaning or calibration. Therefore, cleaning or calibration requires greatly reduced labor and complexity, and work efficiency is higher.
Description
Technical field
The utility model belongs to field of flow meters, is specifically related to a kind of magneto-electric swirl flowmeter.
Background technology
The magneto-electric swirl flowmeter generally all comprises housing, in the fluid passage of housing, swirl generating body is installed, and the downstream of swirl generating body is provided with electrode and magnet steel.When fluid passed through swirl generating body, the bumpy flow of generation is cutting magnetic line downstream, causes magnetic flux change, by electrode detection, just can reflect accurately the flow of fluid flux period.But, at present traditional magneto-electric swirl flowmeter is because its swirl generating body, electrode and magnet steel all are arranged separately on flowmeter shell, this makes and is carrying out internal washing or timing signal, need all dismountings, thereby the complex procedures of cleaning or demarcating, complex operation, work efficiency is low.
The utility model content
The utility model, for above-mentioned the deficiencies in the prior art, provides a kind of magneto-electric swirl flowmeter of simplifying cleaning or staking-out work amount.
The utility model is achieved by the following technical solution:
A kind of magneto-electric swirl flowmeter, comprise housing and gauge outfit, and the connecting pipe that connects housing and gauge outfit; In described housing, be provided with a fluid passage;
It is characterized in that, the direction perpendicular to fluid passage on described housing is provided with a mounting hole, and described mounting hole runs through fluid passage and housing; In described mounting hole, be provided with a mount pad, described mount pad is fixed on housing; The core thermomechanical components is inserted in described mount pad, and an end and connecting pipe are fixed, and the other end and mount pad are fixed.
Magneto-electric swirl flowmeter described in the utility model will be by being made as an integral body by the core thermomechanical components that the parts such as swirl generating body, electrode and magnet steel form, and mount pad is set on housing, make the core thermomechanical components can realize simply and easily integral demounting, namely at needs, clean or timing signal, core thermomechanical components and gauge outfit one are extracted and got final product; So can greatly simplify workload and the complexity of cleaning or demarcating, increase work efficiency.
Further, described core thermomechanical components comprises the core chamber, and is positioned at magnet steel gland, magnet steel, electrode, swirl generating body, the pressure cap in core chamber and leads core, in described core chamber, is provided with the feed pathway corresponding with the position, fluid passage;
Magnet steel gland and core chamber are threaded connection, and are and compress secure fit with magnet steel, for magnet steel being installed in the core chamber; Electrode and magnet steel are oppositely arranged, and an end of electrode stretches in feed pathway, the other end with lead core and be connected; Swirl generating body is placed in feed pathway, between electrode and magnet steel; The periphery of electrode is coated with sealing shroud, and the periphery of leading core is coated with insulation sleeve, and sealing shroud is provided with O-ring seal with contacting on end face of core chamber; Pressure cap and core chamber are threaded connection, and are and compress secure fit by plain cushion and electrode; Lead core and pass pressure cap and plain cushion, with electrode, be threaded connection.
Above-mentioned setting can make that the cooperation of each parts of core thermomechanical components is compacter, the structure setting is more reasonable, facilitates integral demounting.
Further, described mount pad and housing are fixed by welding manner.
It is above-mentioned that the structure that can make flowmeter is set is firmer, durable.
Further, De Yi end, described core chamber is welded with flange, and described flange is fixedly connected with connecting pipe by bolt; Outside the other end in core chamber, be rotary with round nut, described round nut and mount pad compression fit.
The above-mentioned setting can be realized being connected of core chamber and connecting pipe and mount pad simply and easily, is convenient to dismounting, increases work efficiency.
Below in conjunction with accompanying drawing, the utility model is further described.
The accompanying drawing explanation
Fig. 1 is the structural drawing of magneto-electric swirl flowmeter described in the utility model;
Fig. 2 is the structural drawing of core thermomechanical components described in the utility model.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, 2, the utility model provides a kind of magneto-electric swirl flowmeter, comprises housing 1 and gauge outfit 2, and the connecting pipe 3 that connects housing 1 and gauge outfit 2; In described housing 1, be provided with a fluid passage 4; Direction perpendicular to fluid passage 4 on described housing 1 is provided with a mounting hole, and described mounting hole runs through fluid passage 4 and housing 1; In described mounting hole, be provided with a mount pad 5, described mount pad 5 is fixed on housing 1 by welding manner.Core thermomechanical components 6 is inserted in described mount pad 5, and an end and connecting pipe 3 are fixing, and the other end and mount pad 5 are fixing.Because core thermomechanical components 6 is an one-piece construction, can greatly simplify the workload of dismounting.
The thermomechanical components of core described in the present embodiment comprises core chamber 61, and be positioned at magnet steel gland 62, magnet steel 63, electrode 64, sealing shroud 65, swirl generating body 66, O-ring seal 67, insulation sleeve 68, straight pin 69, plain cushion 70, the pressure cap 71 in core chamber 61 and lead core 72, in described core chamber 61, be provided with the feed pathway 73 corresponding with 4 positions, fluid passage.
Magnet steel gland 62 is threaded connection with core chamber 61, and is and compresses secure fit with magnet steel 63, for magnet steel 63 is installed in core chamber 61; Electrode 64 is oppositely arranged with magnet steel 63, and an end of electrode 64 stretches in feed pathway 73, the other end with lead core 72 and be connected; Swirl generating body 66 is placed in feed pathway 73, between electrode 64 and magnet steel 63; The periphery of electrode 64 is coated with sealing shroud 65, and the periphery of leading core 72 is coated with insulation sleeve 68, and sealing shroud 65 is provided with O-ring seal 67 with contacting on end face of core chamber 61; Pressure cap 71 is threaded connection with core chamber 61, and by with plain cushion 70 and electrode 64, being and compressing secure fit; Lead core 72 and pass pressure cap 71 and plain cushion 70, with electrode 64, be threaded connection.
For the ease of mounting core thermomechanical components 6,61De Yi end, described core chamber is welded with flange 7, and described flange 7 is fixedly connected with connecting pipe 3 by bolt; The core chamber is rotary with round nut 8 outside 61De the other end, described round nut 8 and mount pad 5 compression fit.
The utility model not only is confined to above-mentioned embodiment; persons skilled in the art are according to the disclosed content of the utility model; can adopt other multiple embodiment to implement the utility model; therefore; every employing project organization of the present utility model and thinking; do some simple designs that change or change, all fall into the scope of the utility model protection.
Claims (4)
1. a magneto-electric swirl flowmeter, comprise housing (1) and gauge outfit (2), and the connecting pipe (3) that connects housing (1) and gauge outfit (2); In described housing (1), be provided with a fluid passage (4);
It is characterized in that, the upper direction perpendicular to fluid passage (4) of described housing (1) is provided with a mounting hole, and described mounting hole runs through fluid passage (4) and housing (1); In described mounting hole, be provided with a mount pad (5), described mount pad (5) is fixed on housing (1); Core thermomechanical components (6) is inserted in described mount pad (5), and an end and connecting pipe (3) are fixing, and the other end and mount pad (5) are fixing.
2. magneto-electric swirl flowmeter according to claim 1, it is characterized in that, described core thermomechanical components comprises core chamber (61), and be positioned at magnet steel gland (62), magnet steel (63), electrode (64), swirl generating body (66), the pressure cap (71) in core chamber (61) and lead core (72), in described core chamber (61), be provided with the feed pathway (73) corresponding with position, fluid passage (4);
Magnet steel gland (62) is threaded connection with core chamber (61), and is and compresses secure fit with magnet steel (63), for magnet steel (63) is installed in core chamber (61); Electrode (64) and magnet steel (63) are oppositely arranged, and an end of electrode (64) stretches in feed pathway (73), the other end with lead core (72) and be connected; Swirl generating body (66) is placed in feed pathway (73), is positioned between electrode (64) and magnet steel (63); The periphery of electrode (64) is coated with sealing shroud (65), and the periphery of leading core (72) is coated with insulation sleeve (68), and sealing shroud (65) is provided with O-ring seal (67) with contacting on end face of core chamber (61); Pressure cap (71) is threaded connection with core chamber (61), and is and compresses secure fit by plain cushion (70) and electrode (64); Lead core (72) and pass pressure cap (71) and plain cushion (70), with electrode (64), be threaded connection.
3. magneto-electric swirl flowmeter according to claim 1, is characterized in that, described mount pad (5) is fixed by welding manner with housing (1).
4. magneto-electric swirl flowmeter according to claim 2, is characterized in that, an end in described core chamber (61) is welded with flange (7), and described flange (7) is fixedly connected with connecting pipe (3) by bolt; Outside the other end in core chamber (61), be rotary with round nut (8), described round nut (8) and mount pad (5) compression fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203532167U CN203298811U (en) | 2013-06-18 | 2013-06-18 | Magnetoelectric vortex flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203532167U CN203298811U (en) | 2013-06-18 | 2013-06-18 | Magnetoelectric vortex flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298811U true CN203298811U (en) | 2013-11-20 |
Family
ID=49574816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203532167U Expired - Lifetime CN203298811U (en) | 2013-06-18 | 2013-06-18 | Magnetoelectric vortex flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913197A (en) * | 2014-03-19 | 2014-07-09 | 哈尔滨工程大学 | Deformed-section electromagnetic vortex-shedding flowmeter with bionic features |
| CN108759943A (en) * | 2018-08-13 | 2018-11-06 | 合肥利都自动化仪表有限公司 | One kind can separate verification magnetoelectricity swirl flowmeter online |
-
2013
- 2013-06-18 CN CN2013203532167U patent/CN203298811U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913197A (en) * | 2014-03-19 | 2014-07-09 | 哈尔滨工程大学 | Deformed-section electromagnetic vortex-shedding flowmeter with bionic features |
| CN108759943A (en) * | 2018-08-13 | 2018-11-06 | 合肥利都自动化仪表有限公司 | One kind can separate verification magnetoelectricity swirl flowmeter online |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |