CN216843322U - Deep sea bidirectional electromagnetic valve - Google Patents

Abstract

The utility model belongs to the technical field of electromagnetic valves, in particular to a deep sea two-way electromagnetic valve, which comprises a deep sea two-way electromagnetic valve body, wherein both sides of the bottom end of the deep sea two-way electromagnetic valve body are provided with valve ports, a core seat is fixed on the periphery of one side of the valve ports, fixing holes are respectively arranged at the upper end and the lower end of one side of the core seat, a flange outer disc is screwed on the periphery of the valve ports, a plurality of mounting holes are arranged on the flange outer disc, fixing blocks are fixed at the upper end and the lower end of one side of the flange outer disc, fixing bolts are screwed inside the fixing blocks, a positioning core cylinder is screwed on one side inside the core seat, the utility model can replace the flange outer discs with different hole site specifications according to the flange discs on the pipelines, thereby effectively solving the problem that the flange discs used for connecting the electromagnetic valve with the external pipelines are welded and fixed on the valve ports of the original electromagnetic valves, and the flange discs of the welding design are not easy to be replaced, the problem of poor applicability when the electromagnetic valve is connected with pipelines with various hole site specifications.

Description

Deep sea bidirectional electromagnetic valve

Technical Field

The utility model belongs to the technical field of the solenoid valve, concretely relates to deep sea two-way solenoid valve.

Background

When the electromagnetic valve required by a deep sea project is applied in a special environment, because conditions and the environment are relatively severe, the conventional electromagnetic valve cannot be competent, and requirements such as strong corrosion, high pressure resistance, low power consumption, medium bidirectional circulation and the like put higher requirements on the design of the electromagnetic valve.

Firstly, the flange plate used for connecting the electromagnetic valve with an external pipeline is welded and fixed on the valve port of the electromagnetic valve, the flange plate in welding design is not easy to replace, the applicability is poor when the electromagnetic valve is connected with pipelines with various hole site specifications, secondly, when the valve port of the electromagnetic valve is connected with the pipeline, the flange plate on the pipeline and the flange plate on the valve port of the electromagnetic valve are not easy to align in the middle, and the installation efficiency is low, therefore, the existing deep sea bidirectional electromagnetic valve is necessary to be further improved so as to be better used.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a two-way solenoid valve in deep sea has the flange outer dish that can change different hole site specifications according to the ring flange on the pipeline to improve the characteristics of the installation suitability of solenoid valve.

In order to achieve the above purpose, the utility model provides a following technical scheme: the deep sea two-way solenoid valve comprises a deep sea two-way solenoid valve body, wherein valve ports are arranged on two sides of the bottom end of the deep sea two-way solenoid valve body, a core seat is fixed on the periphery of the outside of one side of each valve port, fixing holes are formed in the upper end and the lower end of one side of the core seat, a flange outer disc is screwed on the outside of each valve port, a plurality of mounting holes are formed in the flange outer disc, fixing blocks are fixed at the upper end and the lower end of one side of the flange outer disc, fixing bolts are screwed in the fixing blocks, and a positioning core cylinder is screwed in one side of the inside of the core seat.

As the utility model discloses a preferred technical scheme of two-way solenoid valve in deep sea, core print, flange outer dish and location core section of thick bamboo are metal component, one side of location core section of thick bamboo has set gradually sealing washer one, sealing washer two and sealing washer three, sealing washer one, sealing washer two and the same and rubber component of three shape sizes of sealing washer.

As the utility model discloses a preferred technical scheme of deep sea two-way solenoid valve, one side of mounting hole has been seted up and has been expanded the groove, just the internal diameter that expands the groove is greater than the internal diameter of mounting hole, the inside that expands the groove is fixed with the packing ring, just the packing ring is metal component.

As the utility model discloses a preferred technical scheme of deep sea two-way solenoid valve, the packing ring external diameter is the same with the external diameter that expands the groove, just the internal diameter of packing ring is the same with the internal diameter of mounting hole.

As the utility model discloses a preferred technical scheme of two-way solenoid valve in deep sea, fixed block and fixing bolt are the metal component, just fixing bolt's tip closes with the fixed orifices is each other soon.

As the utility model discloses a preferred technical scheme of deep sea two-way solenoid valve, fixed orifices and fixing bolt all are the symmetric distribution.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses when the installation, under the relative core print of flange outer dish revolved, can change the flange outer dish of different hole site specifications according to the ring flange on the pipeline, after circling the flange outer dish on the core print, through relative fixed block internal rotation fixing bolt, with the inside of fixing bolt screw in fixed orifices, fix the flange outer dish on the core print, can prevent the flange outer dish from the activity when using and rotating, later with the ring flange on the pipeline link to each other with the flange outer dish, the effectual welding fixation that has solved on the original solenoid valve port has the ring flange that is used for solenoid valve and external pipeline to link to each other, and the ring flange of welding design is difficult for changing, when making the solenoid valve link to each other with the pipeline of multiple hole site specifications, the problem that the suitability is relatively poor; simultaneously, through the tip cover of pipeline around the outside of location core section of thick bamboo, make things convenient for the ring flange on the pipeline to align between two parties fast with the flange outer disc, effectual solved original solenoid valve port when continuous with the pipeline, the ring flange on the pipeline is difficult for aligning between two parties with the ring flange on the solenoid valve port, the lower problem of installation effectiveness.

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 view of the overall structure of the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a connection partial section structure of the core print, the flange outer disc and the positioning core barrel of the present invention;

fig. 4 is a schematic view of the partially exploded structure of fig. 3.

In the figure: 1. a deep sea bidirectional electromagnetic valve body; 2. a valve port; 3. a core print; 301. a fixing hole; 4. a flange outer disc; 401. mounting holes; 402. expanding the groove; 403. a gasket; 404. a fixed block; 405. fixing the bolt; 5. positioning the core barrel; 501. a first sealing ring; 502. a second sealing ring; 503. and a third sealing ring.

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, fig. 2, fig. 3 and fig. 4, the present invention provides the following technical solutions: the deep sea two-way electromagnetic valve comprises a deep sea two-way electromagnetic valve body 1, wherein two sides of the bottom end of the deep sea two-way electromagnetic valve body 1 are respectively provided with a valve port 2, a core seat 3 is fixed on the periphery of one side of the valve port 2, fixing holes 301 are respectively arranged at the upper end and the lower end of one side of the core seat 3, a flange outer disc 4 is screwed on the periphery of the outside of the valve port 2, a plurality of mounting holes 401 are arranged on the flange outer disc 4, fixing blocks 404 are respectively fixed at the upper end and the lower end of one side of the flange outer disc 4, and fixing bolts 405 are screwed inside the fixing blocks 404, wherein the core seat 3, the flange outer disc 4, the fixing blocks 404 and the fixing bolts 405 are all metal components, the fixing holes 301 and the fixing bolts 405 are symmetrically distributed, and the end parts of the fixing bolts 405 and the fixing holes 301 are mutually screwed with each other, when the deep sea two-way electromagnetic valve is used, the flange outer disc 4 can be screwed down relative to the core seat 3 through the flange outer disc 4 according to replace different hole sites on pipelines, after the flange outer disk 4 is screwed on the core print 3, the fixing bolt 405 is screwed into the fixing hole 301 through the fixing bolt 405 which is screwed in the fixing block 404, the flange outer disk 4 on the core print 3 is fixed, the flange outer disk 4 can be prevented from moving and rotating when in use, then a flange plate on a pipeline is connected with the flange outer disk 4, and the flange outer disk 4 is convenient and fast to replace so as to improve the connection applicability.

Referring to fig. 1, 2 and 3, a positioning core cylinder 5 is screwed on one side of the inside of a core seat 3, the positioning core cylinder 5 is a metal component, one side of the positioning core cylinder 5 is sequentially provided with a first sealing ring 501, a second sealing ring 502 and a third sealing ring 503, the first sealing ring 501, the second sealing ring 502 and the third sealing ring 503 are the same in shape and size and are all rubber components, when the positioning core cylinder is used, the end part of a pipeline is sleeved around the outside of the positioning core cylinder 5, so that the flange plate on the pipeline and the flange outer plate 4 can be aligned quickly and centrally, the structure is simple, the installation is convenient and rapid, and the extrusion sealing effect between the positioning core cylinder 5 and the pipeline can be further improved through the first sealing ring 501, the second sealing ring 502 and the third sealing ring 503 on the positioning core cylinder 5, so that the positioning core cylinder 5 can be used in a better leakproof mode.

Referring to fig. 2, an enlarged groove 402 is formed at one side of the mounting hole 401, an inner diameter of the enlarged groove 402 is larger than an inner diameter of the mounting hole 401, a gasket 403 is fixed inside the enlarged groove 402, the gasket 403 is a metal member, an outer diameter of the gasket 403 is the same as an outer diameter of the enlarged groove 402, and an inner diameter of the gasket 403 is the same as the inner diameter of the mounting hole 401, wherein the enlarged groove 402 is used for the gasket 403, when the locking bolt is used, a locking effect of the locking bolt and the locking nut can be increased by the gasket 403 fixed in the enlarged groove 402 in advance, the gasket 403 is fixed inside the enlarged groove 402, repeated disassembly and assembly are not required, the locking bolt is not easily dropped or lost, and the use effect is better compared with the existing anti-slip gasket 403 sleeved on the locking bolt.

The utility model discloses an use flow and theory of operation: when the utility model is installed, the flange outer disk 4 with different hole site specifications can be replaced according to the flange plate on the pipeline by rotating the flange outer disk 4 up and down relative to the core print 3, after the flange outer disk 4 is rotated on the core print 3, the fixing bolt 405 is rotated into the fixing hole 301 by rotating the fixing bolt 405 in relative to the fixing block 404, the flange outer disk 4 on the core print 3 is fixed, the flange plate on the pipeline is prevented from moving and rotating when in use, then the flange plate on the pipeline is connected with the flange outer disk 4, the end part of the pipeline is sleeved around the outer part of the positioning core barrel 5, the flange plate on the pipeline is convenient to be aligned with the flange outer disk 4 quickly and centrally, then the locking bolt is inserted into the inner parts of two mounting holes 401 and is locked and fixed by the locking nut, and the locking effect of the locking bolt and the locking nut is increased by the gasket 403 pre-fixed in the expanding groove 402, thereby accomplish being connected of outside pipeline and deep sea two-way solenoid valve body 1, later carry out corresponding regulation and control to deep sea two-way solenoid valve body 1 and use, the utility model discloses when using, still can improve the sealed effect of extrusion between location core section of thick bamboo 5 and the pipeline through sealing washer 501, two 502 of sealing washer and the three 503 of sealing washer on the location core section of thick bamboo 5 to be convenient for the better leak protection of location core section of thick bamboo 5 to use.

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. Deep sea two-way solenoid valve, including deep sea two-way solenoid valve body (1), just the bottom both sides of deep sea two-way solenoid valve body (1) all are provided with valve port (2), its characterized in that: the valve is characterized in that a core seat (3) is fixed to the periphery of the outer portion of one side of the valve port (2), fixing holes (301) are formed in the upper end and the lower end of one side of the core seat (3), a flange outer disc (4) is screwed to the periphery of the outer portion of the valve port (2), a plurality of mounting holes (401) are formed in the flange outer disc (4), fixing blocks (404) are fixed to the upper end and the lower end of one side of the flange outer disc (4), fixing bolts (405) are screwed to the inner portion of the fixing blocks (404), and a positioning core barrel (5) is screwed to one side of the inner portion of the core seat (3).

2. The deep-sea two-way solenoid valve of claim 1, wherein: the core seat (3), the flange outer disc (4) and the positioning core cylinder (5) are all metal components, one side of the positioning core cylinder (5) is sequentially provided with a first sealing ring (501), a second sealing ring (502) and a third sealing ring (503), and the first sealing ring (501), the second sealing ring (502) and the third sealing ring (503) are the same in shape and size and are all rubber components.

3. The deep-sea two-way solenoid valve of claim 1, wherein: one side of the mounting hole (401) is provided with an expanding groove (402), the inner diameter of the expanding groove (402) is larger than that of the mounting hole (401), a gasket (403) is fixed inside the expanding groove (402), and the gasket (403) is a metal member.

4. The deep-sea two-way solenoid valve of claim 3, wherein: the outer diameter of the gasket (403) is the same as that of the expanded groove (402), and the inner diameter of the gasket (403) is the same as that of the mounting hole (401).

5. The deep-sea two-way solenoid valve of claim 1, wherein: the fixing block (404) and the fixing bolt (405) are metal members, and the end part of the fixing bolt (405) is screwed with the fixing hole (301).

6. The deep-sea two-way solenoid valve of claim 5, wherein: the fixing holes (301) and the fixing bolts (405) are symmetrically distributed.

Images