CN212409797U - Electromagnetic flowmeter convenient to install and detach - Google Patents

Abstract

The utility model belongs to the technical field of flowmeters, in particular to an electromagnetic flowmeter convenient for mounting and dismounting, which comprises a flowmeter pipeline and a flowmeter dial plate erected on the side surface of the flowmeter pipeline, wherein two ends of the flowmeter pipeline are integrally formed with limit rings, inner sides of two ends of the flowmeter pipeline are provided with backing grooves, two ends of the flowmeter pipeline are connected with a transfusion pipeline, one end of the transfusion pipeline close to the flowmeter pipeline is integrally formed with an extension pipe, and the outer side of the extension pipe is provided with a filling assembly; the flowmeter is locked by the two connecting rings, and when the flowmeter pipeline is placed at the inner sides of the two infusion pipelines, the flowmeter pipeline is tightly connected with the extension pipe by the retreat groove, and the structural stability of the equipment is improved by the sealing sleeve, the auxiliary sealing ring and the sealing rubber ring; the limiting groove on the side surface of the connecting ring is convenient for mounting the connecting screw rod; quick installation and the dismantlement of the staff of being convenient for in this electromagnetic flowmeter use, effectual lifting means total machining efficiency.

Description

Electromagnetic flowmeter convenient to install and detach

Technical Field

The utility model belongs to the technical field of the flowmeter, concretely relates to electromagnetic flowmeter convenient to installation is dismantled.

Background

Electromagnetic flowmeters are new types of flow meters that have been rapidly developed with the development of electronics. The electromagnetic flowmeter is an instrument which measures the flow of a conductive fluid according to the electromotive force induced when the conductive fluid passes through an external magnetic field by applying the electromagnetic induction principle; present electromagnetic flowmeter uses need to clean the maintenance to its inside after a period to maintain flowmeter's normal operating, but the difficult operation of staff when present electromagnetic flowmeter dismantles the installation leads to whole maintenance flow overlength, influences the total machining efficiency of equipment, to the problem that exposes in the present electromagnetic flowmeter use, is necessary to carry out structural optimization and improvement to electromagnetic flowmeter.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an electromagnetic flowmeter convenient to installation is dismantled has the staff's of being convenient for characteristics of dismantling and installation flowmeter.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electromagnetic flowmeter convenient to installation is dismantled, includes the flowmeter dial plate that flowmeter pipeline and flowmeter pipeline side erect, the both ends integrated into one piece of flowmeter pipeline has the spacing ring, the both ends inboard of flowmeter pipeline has been seted up and has been moved back the position groove, the both ends of flowmeter pipeline are connected with the infusion pipeline, the one end integrated into one piece that the infusion pipeline is close to the flowmeter pipeline has the extension pipe, the outside of extension pipe is equipped with the filling subassembly, the tip of infusion pipeline outwards extends and is equipped with the go-between, the restriction groove has been seted up to the side surface of go-between, the inside in restriction groove runs through and is equipped with connecting screw, connecting screw's both ends outside surface closes soon through the screw thread and is fixed.

As the utility model discloses an electromagnetic flowmeter preferred technical scheme convenient to installation is dismantled, the spacing ring has been offered the concave surface groove near a side surface of go-between, and the sealing rubber circle has been placed to the inside gomphosis in concave surface groove.

As the utility model discloses a preferred technical scheme of electromagnetic flow meter convenient to installation is dismantled, the packing subassembly includes seal cover and supplementary sealing ring, the seal cover cup joints the outside surface at the extension pipe, supplementary sealing ring evenly arranges the outer wall at the seal cover, the lateral wall of supplementary sealing ring contacts with the inner wall that moves back the position groove.

As the utility model discloses an electromagnetic flowmeter preferred technical scheme convenient to installation is dismantled, the restriction groove is the arc structure, every the side surface of go-between all is equipped with three restriction groove.

As the utility model discloses an electromagnetic flowmeter preferred technical scheme convenient to installation is dismantled, spacing gasket has been placed to one side of coupling nut, connecting screw passes from the inside of spacing gasket.

As the utility model discloses an electromagnetic flowmeter preferred technical scheme convenient to installation is dismantled, the one end side surface of spacing gasket has supplementary spacing section of thick bamboo through welded fastening, the inside at the restriction groove is placed to supplementary spacing section of thick bamboo gomphosis.

Compared with the prior art, the beneficial effects of the utility model are that: the flowmeter is locked by the two connecting rings, and when the flowmeter pipeline is placed at the inner sides of the two infusion pipelines, the flowmeter pipeline is tightly connected with the extension pipe by the retreat groove, and the structural stability of the equipment is improved by the sealing sleeve, the auxiliary sealing ring and the sealing rubber ring; the limiting groove on the side surface of the connecting ring is convenient for mounting the connecting screw rod; quick installation and the dismantlement of the staff of being convenient for in this electromagnetic flowmeter use, effectual lifting means total machining efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the sealing sleeve in the present invention;

fig. 4 is a schematic side view of the connection ring of the present invention;

in the figure: 1. a flow meter conduit; 2. a limiting ring; 3. a flow meter dial; 4. a fluid delivery conduit; 5. a connecting ring; 6. connecting a screw rod; 7. a connecting nut; 8. a limiting gasket; 9. a withdrawal groove; 10. sealing the rubber ring; 11. an extension pipe; 12. sealing sleeves; 13. an auxiliary seal ring; 14. a limiting groove; 15. an auxiliary limiting cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an electromagnetic flowmeter convenient to mount and dismount comprises a flowmeter pipeline 1 and a flowmeter dial 3 erected on the side face of the flowmeter pipeline 1, limiting rings 2 are integrally formed at two ends of the flowmeter pipeline 1, receding grooves 9 are formed in the inner sides of the two ends of the flowmeter pipeline 1, a transfusion pipeline 4 is connected at two ends of the flowmeter pipeline 1, an extension pipe 11 is integrally formed at one end, close to the flowmeter pipeline 1, of the transfusion pipeline 4, a filling assembly is arranged on the outer side of the extension pipe 11, a connecting ring 5 is arranged at the end portion of the transfusion pipeline 4 in an outward extending mode, a limiting groove 14 is formed in the side surface of the connecting ring 5, a connecting screw rod 6 penetrates through the limiting groove 14, a connecting nut 7 is fixed on the outer side surface of each of two ends of the connecting screw rod 6 in a screwing mode through threads, in the embodiment, a certain angle deviation can be formed between the two connecting rings, thereby being convenient for the operation of the working personnel.

Specifically, a concave groove is formed in the surface of one side, close to the connecting ring 5, of the limiting ring 2, the sealing rubber ring 10 is placed in the concave groove in an embedded mode, and the sealing performance of the sealing rubber ring 10 during connection of equipment is further improved in the embodiment.

Specifically, pack the subassembly and include seal cover 12 and auxiliary seal ring 13, seal cover 12 cup joints the outside surface at extension pipe 11, and auxiliary seal ring 13 evenly arranges at the outer wall of seal cover 12, and auxiliary seal ring 13's lateral wall contacts with the inner wall of the position groove 9 that moves back, the leakproofness when packing the subassembly lifting means connects in this embodiment.

Specifically, the limiting grooves 14 are arc-shaped, three limiting grooves 14 are formed in the side surface of each connecting ring 5, and three connecting screws 6 can be placed inside the three limiting grooves 14 in the embodiment.

Specifically, spacing gasket 8 has been placed to one side of coupling nut 7, and connecting screw 6 passes from spacing gasket 8's inside, and the one end side surface of spacing gasket 8 has supplementary spacing section of thick bamboo 15 through welded fastening, and the inside at restriction groove 14 is placed in supplementary spacing section of thick bamboo 15 gomphosis, and supplementary spacing section of thick bamboo 15 further promotes spacing gasket 8's structural stability in this embodiment.

The utility model discloses a theory of operation and use flow: in the utility model, in the using process of the flowmeter, the liquid conveying pipeline 4 is placed at two ends of the flowmeter pipeline 1, the connecting screw 6 passes through the limiting groove 14 and completes the installation of the flowmeter through the connecting nut 7, the liquid flows from the liquid conveying pipeline 4 and the flowmeter pipeline 1, the flowmeter dial plate 3 detects the liquid inside the flowmeter pipeline 1, the extension pipe 11 is embedded and placed inside the retreat groove 9, the sealing sleeve 12 and the auxiliary sealing ring 13 improve the connection tightness between the flowmeter pipeline 1 and the liquid conveying pipeline 4, and the sealing rubber ring 10 further improves the connection tightness between the limiting ring 2 and the connecting ring 5; when the flowmeter needs to be disassembled, the flowmeter can be disassembled only by disassembling the connecting nut 7 on the side surface of one connecting ring 5, and the structure is more convenient for workers to operate; the limiting grooves 14 on the side surfaces of the connecting rings 5 facilitate the connecting screw 6 to pass through the two connecting rings 5, so that the connecting screw 6 cannot be installed when the angles of the through holes on the side surfaces of the two connecting rings 5 are deviated; the limiting gasket 8 is convenient for the connecting nut 7 with small specification to lock the connecting ring 5, and the auxiliary limiting cylinder 15 is used for improving the structural stability of the limiting gasket 8, so that the operation of workers is more convenient; quick installation and the dismantlement of the staff of being convenient for in this electromagnetic flowmeter use, effectual lifting means total machining efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an electromagnetic flowmeter convenient to installation is dismantled, includes flowmeter pipeline (1) and flowmeter pipeline (1) side erection's flowmeter dial plate (3), its characterized in that: the both ends integrated into one piece of flowmeter pipeline (1) has spacing ring (2), the both ends inboard of flowmeter pipeline (1) has been seted up and has been moved back groove (9), the both ends of flowmeter pipeline (1) are connected with infusion pipeline (4), the one end integrated into one piece that infusion pipeline (4) are close to flowmeter pipeline (1) has extension pipe (11), the outside of extension pipe (11) is equipped with the packing subassembly, the outside extension of tip of infusion pipeline (4) is equipped with go-between (5), restriction groove (14) have been seted up to the side surface of go-between (5), the inside of restriction groove (14) is run through and is equipped with connecting screw (6), the both ends outside surface of connecting screw (6) closes soon through the screw thread and is fixed with connection nut (7).

2. The electromagnetic flowmeter of claim 1, wherein: a concave groove is formed in the surface of one side, close to the connecting ring (5), of the limiting ring (2), and a sealing rubber ring (10) is embedded in the concave groove.

3. The electromagnetic flowmeter of claim 1, wherein: the filling assembly comprises a sealing sleeve (12) and an auxiliary sealing ring (13), wherein the sealing sleeve (12) is sleeved on the outer side surface of the extension pipe (11), the auxiliary sealing ring (13) is uniformly distributed on the outer wall of the sealing sleeve (12), and the side wall of the auxiliary sealing ring (13) is in contact with the inner wall of the retreat groove (9).

4. The electromagnetic flowmeter of claim 1, wherein: the limiting grooves (14) are arc-shaped structures, and three limiting grooves (14) are formed in the side surface of each connecting ring (5).

5. The electromagnetic flowmeter of claim 1, wherein: a limiting gasket (8) is placed on one side of the connecting nut (7), and the connecting screw rod (6) penetrates through the limiting gasket (8).

6. The electromagnetic flowmeter of claim 5, wherein: an auxiliary limiting cylinder (15) is fixed on the side surface of one end of the limiting gasket (8) through welding, and the auxiliary limiting cylinder (15) is embedded and placed inside the limiting groove (14).

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